Franciscus Kuypers, PhD

Professional Researcher
Pediatrics

Studies in membrane biology and hemoglobinopathies have been the center of my research at Children’s Hospital Oakland Research Institute since 1985. We have defined several factors and proteins involved in the maintenance of the lipid bilayer organization of red blood cell membranes, and have defined how alterations, in part induced by oxidant stress, lead to pathology in sickle cell disease and thalassemia. My laboratory serves as a central laboratory for the analysis of blood components in translational research studies in hemoglobinopathies, as part of the reference laboratory for hemoglobinopathies in California. Starting 1/1/2021, the RBC lab was integrated in the hematology division at UCSF and continues to provide support for several NIH and industry sponsored research studies and clinical trials. Work with the mechanical engineering department at UC Berkeley has provided novel technology to characterize individual cells in heterogeneous populations. The establishment of the first sibling cord blood program in the US, translated into the invention of a novel and highly efficient way to collect cord blood and subsequent studies that established the human term placenta as a rich source of hematopoietic and multipotent stem cells.

RBC lab
The RBC lab at UCSF builds on a decades long experience defining blood physiology in basic, translational and clinical studies. Our highly experienced staff partners with academia and industry to evaluate approaches aimed to improve the quality of life of patients with abnormalities in blood and blood cell physiology.
The RBC lab provide detailed assessment of
-Hematology blood cell characteristics
-Plasma factors including hemostasis and inflammatory determinants
-RBC Oxygen affinity assessment
-Hemoglobin and globin HPLC
-Microcalorimetric protein-protein interactions
-Flowcytometry and Image Flowcytometry
-Ektacytometric RBC deformability

Publications: 

PB-04 Induces HbF Expression in a Ph1b Trial in Sickle Cell Disease.

Susan P Perrine, Kevin Kuo, Sylvia Singer, Frans A Kuypers, Aidan D Faller, Abdullah Kutlar, S Mehdi Nouraie, Gershwin Blyden, Aliya U Zaidi, Lanetta Bronte-Hall, Patrick C Hines

Initial Results in a Phase 1b Trial of PB-04 in Sickle Cell Disease Demonstrate Fetal Hemoglobin Induction, Additive Activity with Hydroxyurea, and Improved Red Blood Cell Sickling Parameters.

Blood

Kevin H.M. Kuo, Sylvia Titi Singer, Gershwin Theophilus Blyden, Lanetta Bronté-Hall, Aidan Faller, Abdullah Kutlar, Frans A. Kuypers, Aliya U. Zaidi, Patrick C. Hines, Niren Patel, Sandra Larkin, Hanny Al-Samkari, Sujit Sheth, Seyed Mehdi Nouraie, Susan Perrine

Roxyscan: A Novel Method to Assess Red Blood Cell Resilience to Oxidative Stress in Sickle Cell Disease.

Blood

Carolina A. Hernandez, Marissa J.M. Traets, Myrthe J. van Dijk, Wouter W. van Solinge, Frans A. Kuypers, Minke A.E. Rab, Eduard J. Van Beers, Richard van Wijk

Assessment of total and unbound cell-free heme in plasma of patients with sickle cell disease.

Experimental biology and medicine (Maywood, N.J.)

Vissa M, Larkin SK, Vichinsky EP, Kuypers FA, Soupene E

Blood draw site and analytic device influence hemoglobin measurements.

PloS one

Killilea DW, Kuypers FA, Larkin SK, Schultz K

The effects of glutamine supplementation on markers of apoptosis and autophagy in sickle cell disease peripheral blood mononuclear cells.

Complementary therapies in medicine

Walter PB, Hohman LS, Rokeby A, Lum JJ, Hagar R, Lavrisha L, Saulys A, Kuypers FA, Vichinsky E, Morris CR

P1495: ETAVOPIVAT TREATMENT FOR UP TO 12 WEEKS IN PATIENTS WITH SICKLE CELL DISEASE IS WELL TOLERATED AND IMPROVES RED BLOOD CELL HEALTH.

HemaSphere

S. Saraf, R. C. Brown, R. W. Hagar, M. Idowu, I. Osunkwo, T. A. Kalfa, F. A. Kuypers, J. Geib, P. Schroeder, E. Wu, P. Kelly, M. J. Telen

Hyperinflammation, apoptosis, and organ damage.

Experimental biology and medicine (Maywood, N.J.)

Kuypers FA

The ektacytometric elongation Index (EI) of erythrocytes, validation of a prognostic, rheological biomarker for patients with sickle cell disease.

European journal of haematology

Franck P, Buijs P, Meenhuis A, Dane M, Postma C, Spaans A, Gijsbertha N, Kuypers FA, Hudig C, Kerkhoffs JL

Implications for the metabolic fate of oral glutamine supplementation within plasma and erythrocytes of patients with sickle cell disease: A pharmacokinetics study.

Complementary therapies in medicine

Morris CR, Kuypers FA, Hagar R, Larkin S, Lavrisha L, Saulys A, Vichinsky EP, Suh JH

Etavopivat, an Allosteric Activator of Pyruvate Kinase-R, Improves Sickle RBC Functional Health and Survival and Reduces Systemic Markers of Inflammation and Hypercoagulability in Patients with Sickle Cell Disease: An Analysis of Exploratory Studies in a

Blood

Theodosia A. Kalfa, Marilyn J. Telen, Santosh L. Saraf, R. Clark Clark Brown, Katie Giger Seu, Sandra K. Larkin, Maria D. Ribadeneira, Patricia Schroeder, Eric Wu, Patrick Kelly, Frans A. Kuypers

The Effect of Voxelotor on Exercise Capacity of Youths with Sickle Cell Anemia.

Blood

Vivian Phan, Laura Caldarera, Ana Lucia Cortez, Kari Wheeler, Sandra K. Larkin, Sangah Nancy Park, Robin Yates Dulman, Noravy Briere, Angela Lewis, Frans A. Kuypers, Jared Hershenson, Elizabeth Yang

Novel, de novo, beta-globin variant with decreased oxygen affinity (HBB:c.317T>A, "Hemoglobin St. George") in a healthy child with low oxygen saturations and anemia.

American journal of hematology

Meznarich JA, Rets A, Agarwal AM, Christensen RD, Reading NS, Kuypers FA, Prchal JT

Common host variation drives malaria parasite fitness in healthy human red cells.

eLife

Ebel ER, Kuypers FA, Lin C, Petrov DA, Egan ES

Secretory phospholipase A2 in SARS-CoV-2 infection and multisystem inflammatory syndrome in children (MIS-C).

Experimental biology and medicine (Maywood, N.J.)

Kuypers FA, Rostad CA, Anderson EJ, Chahroudi A, Jaggi P, Wrammert J, Mantus G, Basu R, Harris F, Hanberry B, Camacho-Gonzalez A, Manoranjithan S, Vos M, Brown LA, Morris CR

Time to rethink haemoglobin threshold guidelines in sickle cell disease.

British journal of haematology

Ballas SK, Kuypers FA, Gordeuk VR, Hankins JS, Thompson AA, Vichinsky E

FT-4202, an Allosteric Activator of Pyruvate Kinase-R, Demonstrates Proof of Mechanism and Proof of Concept after a Single Dose and after Multiple Daily Doses in a Phase 1 Study of Patients with Sickle Cell Disease.

Blood

R. Clark Brown, Kimberly Cruz, Theodosia A. Kalfa, Frans A. Kuypers, Santosh L. Saraf, Jeremie H. Estepp, Luke R. Smart, Punam Malik, Mark Lerman, Renae Mayer, Maria D. Ribadeneira, Sanjeev Forsyth, Patricia Schroeder, Eric Wu, Patrick Kelly, Marilyn J. Telen

The diversity of ACBD proteins - From lipid binding to protein modulators and organelle tethers.

Biochimica et biophysica acta. Molecular cell research

Islinger M, Costello JL, Kors S, Soupene E, Levine TP, Kuypers FA, Schrader M

Phase 1 Single (SAD) and Multiple Ascending Dose (MAD) Studies of the Safety, Tolerability, Pharmacokinetics (PK) and Pharmacodynamics (PD) of FT-4202, an Allosteric Activator of Pyruvate Kinase-R, in Healthy and Sickle Cell Disease Subjects.

Blood

Theodosia A. Kalfa, Frans A Kuypers, Marilyn J. Telen, Punam Malik, Diamantis G. Konstantinidis, Jeremy H. Estepp, Hyon J. Kim, Santosh L. Saraf, Lindsey Wilson, Maria D Ribadeneira, Sanjeev Forsyth, Patricia Schroeder, Adam Drake, Olga Polyanskaya, Patrick Kelly, Lukasz Biernat

Vincristine-induced anemia in hereditary spherocytosis.

Experimental biology and medicine (Maywood, N.J.)

Michlitsch J, Larkin S, Vichinsky E, Kuypers FA

Image-Based Flow Cytometry and Angle-Resolved Light Scattering to Define the Sickling Process.

Cytometry. Part A : the journal of the International Society for Analytical Cytology

Goktas P, Sukharevsky IO, Larkin S, Kuypers FA, Yalcin O, Altintas A

Hereditary elliptocytosis: Variable clinical severity caused by 3 variants in the a-spectrin gene.

International journal of laboratory hematology

Franck P, Postma C, Spaans A, Veuger M, de Kort G, Hudig C, Wijermans P, Kuypers F

Erythrocytes from hereditary xerocytosis patients heterozygous for KCNN4 V282M exhibit increased spontaneous Gardos channel-like activity inhibited by senicapoc.

American journal of hematology

Rivera A, Vandorpe DH, Shmukler BE, Gallagher DR, Fikry CC, Kuypers FA, Brugnara C, Snyder LM, Alper SL

Simvastatin reduces vaso-occlusive pain in sickle cell anaemia: a pilot efficacy trial.

British journal of haematology

Hoppe C, Jacob E, Styles L, Kuypers F, Larkin S, Vichinsky E

Interim Results from a Phase 1/2 Clinical Study of Lentiglobin Gene Therapy for Severe Sickle Cell Disease.

Blood

Julie Kanter, Mark C. Walters, Matthew M. Hsieh, Lakshmanan Krishnamurti, Janet Kwiatkowski, Rammurti T Kamble, Christof von Kalle, Frans A. Kuypers, Marina Cavazzana, Philippe Leboulch, Marcelyne Joseney-Antoine, Mohammed Asmal, Alexis A. Thompson, John F. Tisdale

Targeting tumor hypoxia with the epigenetic anticancer agent, RRx-001: a superagonist of nitric oxide generation.

Medical oncology (Northwood, London, England)

Fens MH, Cabrales P, Scicinski J, Larkin SK, Suh JH, Kuypers FA, Oronsky N, Lybeck M, Oronsky A, Oronsky B

Featured Article: Alterations of lecithin cholesterol acyltransferase activity and apolipoprotein A-I functionality in human sickle blood.

Experimental biology and medicine (Maywood, N.J.)

Soupene E, Borja MS, Borda M, Larkin SK, Kuypers FA

A look inside the mechanistic black box: Are red blood cells the critical effectors of RRx-001 cytotoxicity?

Medical oncology (Northwood, London, England)

Cabrales P, Scicinski J, Reid T, Kuypers F, Larkin S, Fens M, Oronsky A, Oronsky B

Initial Results from Study Hgb-206: A Phase 1 Study Evaluating Gene Therapy By Transplantation of Autologous CD34+ Stem Cells Transduced Ex Vivo with the Lentiglobin BB305 Lentiviral Vector in Subjects with Severe Sickle Cell Disease.

Blood

Julie Kanter, Mark C. Walters, Matthew Hsieh, Alexis A. Thompson, Lakshmanan Krishnamurti, Janet Kwiatkowski, Rammurti T Kamble, Christof von Kalle, Frans A. Kuypers, Marina Cavazzana, Philippe Leboulch, Laura Sandler, Sandeep Soni, John F. Tisdale

Outcomes of Gene Therapy for Severe Sickle Disease and Beta-Thalassemia Major Via Transplantation of Autologous Hematopoietic Stem Cells Transduced Ex Vivo with a Lentiviral Beta AT87Q-Globin Vector.

Blood

Marina Cavazzana, Jean-Antoine Ribeil, Emmanuel Payen, Felipe Suarez, Yves Beuzard, Fabien Touzot, Resy Cavallesco, Francois Lefrere, Stany Chretien, Philippe Bourget, Fabrice Monpoux, Corinne Pondarre, Benedicte Neven, Manfred Schmidt, Christof von Kalle, Frans A. Kuypers, Laura Sandler, Sandeep Soni, Olivier Hermine, Stephane Blanche, Mariane De Montalembert, Salima Hacien-Bey-Abina, Philippe Leboulch

Simvastatin Reduces Frequency of Vaso-Occlusive Pain in Sickle Cell Disease: A Pilot Efficacy Trial.

Blood

Carolyn C. Hoppe, Eufemia Jacob, Frans A. Kuypers, Lori Styles

Association of NMT2 with the acyl-CoA carrier ACBD6 protects the N-myristoyltransferase reaction from palmitoyl-CoA.

Journal of lipid research

Soupene E, Kao J, Cheng DH, Wang D, Greninger AL, Knudsen GM, DeRisi JL, Kuypers FA

From METS to malaria: RRx-001, a multi-faceted anticancer agent with activity in cerebral malaria.

Malaria journal

Yalcin O, Oronsky B, Carvalho LJ, Kuypers FA, Scicinski J, Cabrales P

Dysregulated arginine metabolism and cardiopulmonary dysfunction in patients with thalassaemia.

British journal of haematology

Morris CR, Kim HY, Klings ES, Wood J, Porter JB, Trachtenberg F, Sweeters N, Olivieri NF, Kwiatkowski JL, Virzi L, Hassell K, Taher A, Neufeld EJ, Thompson AA, Larkin S, Suh JH, Vichinsky EP, Kuypers FA, Thalassemia Clinical Research Network

Inability to maintain GSH pool in G6PD-deficient red cells causes futile AMPK activation and irreversible metabolic disturbance.

Antioxidants & redox signaling

Tang HY, Ho HY, Wu PR, Chen SH, Kuypers FA, Cheng ML, Chiu DT

Pan-Selectin Antagonist Rivipansel (GMI-1070) Reduces Soluble E-Selectin Levels While Improving Clinical Outcomes in SCD Vaso-Occlusive Crisis.

Blood

Ted Wun, Marilyn J. Telen, Lakshmanan Krishnamurti, Timothy L. McCavit, Laura M DeCastro, Henry Flanner, Frans A. Kuypers, Sandra K. Larkin, Seungshin Rhee, John L. Magnani, Helen M. Thackray

Microparticles as biomarkers of osteonecrosis of the hip in sickle cell disease.

British journal of haematology

Marsh A, Schiffelers R, Kuypers F, Larkin S, Gildengorin G, van Solinge W, Hoppe C

The capacity of red blood cells to reduce nitrite determines nitric oxide generation under hypoxic conditions.

PloS one

Fens MH, Larkin SK, Oronsky B, Scicinski J, Morris CR, Kuypers FA

Phase 1 study of the E-selectin inhibitor GMI 1070 in patients with sickle cell anemia.

PloS one

Wun T, Styles L, DeCastro L, Telen MJ, Kuypers F, Cheung A, Kramer W, Flanner H, Rhee S, Magnani JL, Thackray H

Elevated tricuspid regurgitant jet velocity in subgroups of thalassemia patients: insight into pathophysiology and the effect of splenectomy.

Annals of hematology

Singer ST, Kuypers F, Fineman J, Gildengorin G, Larkin S, Sweeters N, Rosenfeld H, Kurio G, Higa A, Jeng M, Huang J, Vichinsky EP

Thiol/redox metabolomic profiling implicates GSH dysregulation in early experimental graft versus host disease (GVHD).

PloS one

Suh JH, Kanathezhath B, Shenvi S, Guo H, Zhou A, Tiwana A, Kuypers F, Ames BN, Walters MC

Hemoglobin s polymerization and red cell membrane changes.

Hematology/oncology clinics of North America

Kuypers FA

Citrate Synthase Activity Is Increased In Children With Sickle Cell Disease (SCD) On Hydroxyurea (HU) Therapy.

Blood

Claudia R. Morris, Cornelia Latronica, Frans A Kuypers, Howard Rosenfeld, Sandra K Larkin, Stephanie Doniger, Elliott Vichinsky, Sruti Shiva

Microparticles As Biomarkers Of Osteonecrosis Of The Hip In Sickle Cell Disease.

Blood

Anne M Marsh, Raymond Schiffelers, Ginny Gildengorin, Frans A Kuypers, Carolyn Hoppe

RBC deformability and amino acid concentrations after hypo-osmotic challenge may reflect chronic cell hydration status in healthy young men.

Physiological reports

Stookey JD, Klein A, Hamer J, Chi C, Higa A, Ng V, Arieff A, Kuypers FA, Larkin S, Perrier E, Lang F

Corticotropin-releasing factor promotes necrotizing enterocolitis in formula fed neonatal rats.

Journal of the American College of Surgeons

Robert L. Bell, Aditi Bhargava, Min Liao, Ginger Withers, Frans Kuypers, Wolfgang Stehr

A randomized, placebo-controlled trial of arginine therapy for the treatment of children with sickle cell disease hospitalized with vaso-occlusive pain episodes.

Haematologica

Morris CR, Kuypers FA, Lavrisha L, Ansari M, Sweeters N, Stewart M, Gildengorin G, Neumayr L, Vichinsky EP

Sildenafil therapy in thalassemia patients with Doppler-defined risk of pulmonary hypertension.

Haematologica

Morris CR, Kim HY, Wood J, Porter JB, Klings ES, Trachtenberg FL, Sweeters N, Olivieri NF, Kwiatkowski JL, Virzi L, Singer ST, Taher A, Neufeld EJ, Thompson AA, Sachdev V, Larkin S, Suh JH, Kuypers FA, Vichinsky EP, Thalassemia Clinical Research Network

Flow-lysometry for cytoplasmic analysis of single cells in large populations.

Micro & Nano Letters

Won Chul Lee, Albert P. Pisano, Young-Ho Cho, Frans A. Kuypers

Cardiopulmonary and Laboratory Profiling of Patients with Thalassemia At Risk for Pulmonary Hypertension: Report From the Thalassemia Clinical Research Network.

Blood

Claudia R. Morris, Hae-Young Kim, John C Wood, Felicia Trachtenberg, Elizabeth S Klings, John B. Porter, Nancy Sweeters, Nancy F Olivieri, Janet L. Kwiatkowski, Sylvia Titi Singer, Ali T Taher, Ellis J. Neufeld, Alexis A. Thompson, Sandra K Larkin, Jung H Suh, Elliott Vichinsky, Frans A Kuypers

Pan-Selectin Antagonist GMI-1070 Affects Biomarkers of Adhesion, Activation and the Coagulation Cascade in Sickle Cell Adults At Steady State.

Blood

John L. Magnani, Frans A Kuypers, John T. Patton, Sandra K Larkin, Lori Styles, Laura M DeCastro, Marilyn J. Telen, Ted Wun, Helen Thackray

Sildenafil Therapy in Patients with Thalassemia and an Elevated Tricuspid Regurgitant Jet Velocity (TRV) On Doppler Echocardiography At Risk for Pulmonary Hypertension: Report From the Thalassemia Clinical Research Network.

Blood

Claudia R. Morris, Hae-Young Kim, John C Wood, Felicia Trachtenberg, Elizabeth S Klings, John B. Porter, Nancy Sweeters, Nancy F Olivieri, Janet L. Kwiatkowski, Sylvia Titi Singer, Ali T Taher, Ellis J. Neufeld, Alexis A. Thompson, Vandana Sachdev, Sandra K Larkin, Jung H Suh, Frans A Kuypers, Elliott Vichinsky

Treatment with a Novel Dinitroazetidine, Abdnaz, Improves Nitrite Reductase Activity of Sickle Red Blood Cells.

Blood

Marcel H.A.M. Fens, Sandra K Larkin, William L Fitch, Jan Scicinski, Bryan Oronsky, Frans A Kuypers

Tricuspid Regurgitant Jet Velocity (TRV), Biomarkers of Hemolysis, and Impact of Oxygen Therapy in Children with Sickle Cell Disease (SCD) and Vaso-Occlusive Pain Episodes (VOE).

Blood

Cornelia Latronica, Frans A Kuypers, Howard Rosenfeld, Sandra K Larkin, Stephanie Doniger, Elliott Vichinsky, Claudia R. Morris

Compromised mitochondrial fatty acid synthesis in transgenic mice results in defective protein lipoylation and energy disequilibrium.

PloS one

Smith S, Witkowski A, Moghul A, Yoshinaga Y, Nefedov M, de Jong P, Feng D, Fong L, Tu Y, Hu Y, Young SG, Pham T, Cheung C, Katzman SM, Brand MD, Quinlan CL, Fens M, Kuypers F, Misquitta S, Griffey SM, Tran S, Gharib A, Knudsen J, Hannibal-Bach HK, Wang G, Larkin S, Thweatt J, Pasta S

Multipotent stromal stem cells from human placenta demonstrate high therapeutic potential.

Stem cells translational medicine

Nazarov I, Lee JW, Soupene E, Etemad S, Knapik D, Green W, Bashkirova E, Fang X, Matthay MA, Kuypers FA, Serikov VB

Changes in cell hydration and amino acid efflux related to chronically higher water intake in healthy young men.

The FASEB Journal

Jodi Stookey, Alexis Klein, Janice Hamer, Christine Chi, Annie Higa, Vivian Ng, Frans Kuypers, Florian Lang

Research in athletes with sickle cell trait: just do it.

Journal of applied physiology (Bethesda, Md. : 1985)

Kuypers FA, Marsh AM

Systemic and Hepatic Thiol Redox Dysregulation in Graft Versus Host Disease.

Transplantation and Cellular Therapy

B. Kanathezhath, S. Shenvi, A. Johl, R. Manmohan, M.K. Bhandhal, D. Oh, A. Zhou, F.A. Kuypers, M.C. Walters, B.N. Ames, J. Suh

A transgenic mouse model expressing exclusively human hemoglobin E: indications of a mild oxidative stress.

Blood cells, molecules & diseases

Chen Q, Fabry ME, Rybicki AC, Suzuka SM, Balazs TC, Etzion Z, de Jong K, Akoto EK, Canterino JE, Kaul DK, Kuypers FA, Lefer D, Bouhassira EE, Hirsch RE

A Family with Hereditary Elliptocytosis: Variable Clinical Severity Caused by Three Mutations in the a-Spectrin Gene,.

Blood

Paul Hubert Frans Franck, Cobie Postma, Marjan Veuger, Pierre Wijermans, Frans A Kuypers

Effect of Short-Term Simvastatin Treatment on Endothelial Adhesion Molecules in Sickle Cell Disease: A Pilot Study.

Blood

Carolyn Hoppe, Frans A Kuypers, Sandra K Larkin, Robert Hagar, Elliott Vichinsky, Lori A Styles

NO or No NO, Increased Reduction of Nitrite to Nitric Oxide by Modified Red Blood Cells.

Blood

Marcel H.A.M. Fens, Sandra K Larkin, Claudia R. Morris, Bill Fitch, Jan Scicinski, Bryan Oronsky, Frans A Kuypers

Phosphatidylserine Exposure in Hemoglobinopathies.

Transmembrane Dynamics of Lipids

Frans A. Kuypers, Eric Soupene

Loss-of-function and gain-of-function phenotypes of stomatocytosis mutant RhAG F65S.

American journal of physiology. Cell physiology

Stewart AK, Shmukler BE, Vandorpe DH, Rivera A, Heneghan JF, Li X, Hsu A, Karpatkin M, O'Neill AF, Bauer DE, Heeney MM, John K, Kuypers FA, Gallagher PG, Lux SE, Brugnara C, Westhoff CM, Alper SL

Tapered oral dexamethasone for the acute chest syndrome of sickle cell disease.

British journal of haematology

Quinn CT, Stuart MJ, Kesler K, Ataga KI, Wang WC, Styles L, Smith-Whitley K, Wun T, Raj A, Hsu LL, Krishnan S, Kuypers FA, Setty Y, Rhee S, Key NS, Buchanan GR, Investigators of the Comprehensive Sickle Cell Centers

A pilot study of subcutaneous decitabine in β-thalassemia intermedia.

Blood

Olivieri NF, Saunthararajah Y, Thayalasuthan V, Kwiatkowski J, Ware RE, Kuypers FA, Kim HY, Trachtenberg FL, Vichinsky EP, Thalassemia Clinical Research Network

A pilot study of the short-term use of simvastatin in sickle cell disease: effects on markers of vascular dysfunction.

British journal of haematology

Hoppe C, Kuypers F, Larkin S, Hagar W, Vichinsky E, Styles L

Improved engraftment with minimal graft-versus-host disease after major histocompatibility complex-mismatched cord blood transplantation with photochemically treated donor lymphocytes.

Experimental biology and medicine (Maywood, N.J.)

Kanathezhath B, Mizokami M, Stanislaus S, Hounshell C, Neumayr L, Guo H, Hearst JE, Walters MC, Kuypers FA

Augmented Regulatory T Cell Response After Photochemical Treatment Alleviates Acute Graft-Versus Host Disease and Improves Survival.

Transplantation and Cellular Therapy

B. Kanathezhath, S. Stanislaus, J. Kaplan, S. Larkin, F. Kuypers, M. Walters

Inhibition Of Scramblase-1 Attenuates Endothelial Fluid Loss During Ischemia Reperfusion Injury.

Journal of Surgical Research

A. Strumwasser, E. Cureton, M. Cripps, E. Miraflor, L. Yeung, B. Curran, J. Sadjadi, S. Larkin, F. Kuypers, G. Victorino

Augmented Regulatory T Cell Response After Photochemical Treatment Alleviates Acute Graft-Versus-Host Disease and Improves Survival.

Blood

Bindu Kanathezhath, Sandra K Larkin, Julika Kaplan, Mark C. Walters, Frans Kuypers

Effects of Selectin Antagonist GMI-1070 on the Activation State of Leukocytes In Sickle Cell Patients Not In Crisis.

Blood

Scott I Simon, Shannon Chase, Sandra K Larkin, Frans Kuypers, Lori Styles, Ted Wun, Helen Thackray, John L Magnani

Metabolic Fate of Oral Glutamine Supplementation within Plasma and Erythrocytes of Patients with Sickle Cell Disease: Preliminary Pharmacokinetics Results.

Blood

Claudia R. Morris, Frans Kuypers, Robert W Hagar, Michael Ansari, Sandra K Larkin, Lisa Lavrisha, Meghan Wardlaw, Alicia Zhou, Elliott Vichinsky, Jung H Suh

The Effect of Thalassemia and Other RBC Hemolytic Disorders and Splenectomy on the Frequency of Pulmonary Hypertension.

Blood

Sylvia T Singer, Frans Kuypers, Jeffrey Fineman, Sandra K Larkin, Michael Jeng, Cynthia Harmon, Nancy Sweeters, Ann Higa, Elliott Vichinsky

Estimation of red blood cell volume fraction from overall permittivity measurements.

International Journal of Engineering Science

T.I. Zohdi, F.A. Kuypers, W.C. Lee

Secretory phospholipase A2: a marker of infection in febrile children presenting to a pediatric ED.

The American journal of emergency medicine

Mansour KM, Kuypers FA, Wang TN, Miller AM, Larkin SK, Morris CR

Activity of the acyl-CoA synthetase ACSL6 isoforms: role of the fatty acid Gate-domains.

BMC biochemistry

Soupene E, Dinh NP, Siliakus M, Kuypers FA

Hemoglobin Hakkari: an autosomal dominant form of beta thalassemia with inclusion bodies arising from de novo mutation in exon 2 of beta globin gene.

Pediatric blood & cancer

Kanathezhath B, Hazard FK, Guo H, Kidd J, Azimi M, Kuypers FA, Vichinsky EP, Lal A

The effects of disruption of genes for peroxiredoxin-2, glutathione peroxidase-1, and catalase on erythrocyte oxidative metabolism.

Free radical biology & medicine

Johnson RM, Ho YS, Yu DY, Kuypers FA, Ravindranath Y, Goyette GW

A Pilot Study of Tapered Oral Dexamethasone for the Acute Chest Syndrome of Sickle Cell Disease.

Blood

Charles T. Quinn, Marie J. Stuart, Karen Kesler, Kenneth I. Ataga, Winfred C. Wang, Lori Styles, Kim Smith-Whitley, Ted Wun, Suba Krishnan, Frans A. Kuypers, Yamaja Setty, Nigel S. Key, Seungshin Rhee, George R. Buchanan

Arginine Therapy for Vaso-Occlusive Pain Episodes in Sickle Cell Disease.

Blood

Claudia R. Morris, Michael Ansari, Lisa Lavrisha, Nancy Sweeters, Frans A Kuypers, Elliott P Vichinsky

Improved Engraftment without Graft-Versus-Host Disease After MHC-Mismatched Cord Blood Transplantation with Photochemically Treated Donor Lymphocytes.

Blood

Bindu Kanathezhath, Myra Mizokami, Lynne Neumayr, Hua Guo, Mark C. Walters, Frans A. Kuypers

The Effect of Short-Term Simvastatin On Markers of Vascular Dysfunction in Patients with Sickle Cell Disease (SCD).

Blood

Carolyn C. Hoppe, Kathryn R. Stewart, Annie Higa, Sandra Larkin, James K. Liao, Lori A. Styles, Elliott P. Vichinsky, Frans A. Kuypers

Human term placenta as a source of hematopoietic cells.

Experimental biology and medicine (Maywood, N.J.)

Serikov V, Hounshell C, Larkin S, Green W, Ikeda H, Walters MC, Kuypers FA

Imaging of the diffusion of single band 3 molecules on normal and mutant erythrocytes.

Blood

Kodippili GC, Spector J, Sullivan C, Kuypers FA, Labotka R, Gallagher PG, Ritchie K, Low PS

Erratum: Corrigendum: VEGF modulates erythropoiesis through regulation of adult hepatic erythropoietin synthesis.

Nature medicine

Betty YFY Tam, Kevin Wei, John S Rudge, Jana Hoffman, Joceyln Holash, Sang-ki Park, Jenny Yuan, Colleen Hefner, Cecile Chartier, Jeng-Shin Lee, Shelly Jiang, Nihar R Nayak, Frans A Kuypers, Lisa Ma, Uma Sundram, Grace Wu, Joseph A Garcia, Stanley L Schrier, Jacquelyn J Maher, Randall S Johnson, George D Yancopoulos, Richard C Mulligan, Calvin J Kuo

108. Mobilization of Phosphatidyl Serine to the Outer Endothelial Cell Membrane Regulates Microvascular Fluid Leak During Ischemia-Reperfusion.

Journal of Surgical Research

E.L. Cureton, K.C. Dozier, R.O. Kwan, J. Sadjadi, B. Curran, A. Bhargava, F.A. Kuypers, G.P. Victorino

Aldosterone Promotes Inflammation and Endothelial Cell-Sickle Cell Adhesion: Potential for a New Therapeutic Target in Sickle Cell Disease.

Blood

Wilbur Aaron Lam, Wendy R Hansen, James Huang, William Mentzer, Bertram Harold Lubin, Frans A. Kuypers, Daniel A. Fletcher

Hydroxycarbamide-induced changes in E/beta thalassemia red blood cells.

American journal of hematology

Singer ST, Vichinsky EP, Larkin S, Olivieri N, Sweeters N, Kuypers FA, E/beta Thalassemia Study Group

Red cell membrane lipids in hemoglobinopathies.

Current molecular medicine

Kuypers FA

Lysophosphatidic acid formation in old packed red blood cells causes post transfusion vascular leak.

Journal of the American College of Surgeons

Michael W. Cripps, Alexander Q. Ereso, Gregory P. Victorino, Alden H. Harken, Eric Soupene, Frans Kuypers

Mammalian long-chain acyl-CoA synthetases.

Experimental biology and medicine (Maywood, N.J.)

Soupene E, Kuypers FA

QS386. Lysophosphatidic Acid Levels Increase in Stored Red Blood Cells.

Journal of Surgical Research

Michael W. Cripps, Eric Soupene, Frans Kuypers

ATP8A1 activity and phosphatidylserine transbilayer movement.

Journal of receptor, ligand and channel research

Soupene E, Kemaladewi DU, Kuypers FA

Mammalian acyl-CoA:lysophosphatidylcholine acyltransferase enzymes.

Proceedings of the National Academy of Sciences of the United States of America

Soupene E, Fyrst H, Kuypers FA

Anti-Oxidant Treatment with a-Lipoic Acid and Acetyl L-Carnitine in Hemoglobinopathies.

Blood

Ashutosh Lal, Jung Suh, Wafa Atamna, Bridget Canty, Ward Hagar, Elliott Vichinsky, Frans Kuypers, Bruce Ames

Arginine Therapy Does Not Benefit Children with Sickle Cell Anemia — Results of the CSCC Clinical Trial Consortium Multi-Institutional Study.

Blood

Lori Styles, Frans Kuypers, Karen Kesler, Ulrike Reiss, Petra Lebeau, Ronald Nagel, Mary Fabry

Insight into Risk Factors for Pulmonary Hypertension in Thalassemia: Abnormal Platelet, Hemolysis and Vascular Markers.

Blood

Sylvia T. Singer, Frans Kuypers, Fineman Jeffrey, Larkin Sandy, Harmon Cynthia, Rosenfeld Howard, Lui Ann, Nugent Diane, Vichinsky Elliott

Low Erythrocyte Glutamine-to-Glutamate Ratio: A Novel Biomarker of Hemolysis and Pulmonary Hypertension in Sickle Cell Disease.

Blood

Claudia R. Morris, Jung Suh, Ward Hagar, Sandra Larkin, D. Anton Bland, Martin Steinberg, Elliott Vichinsky, Mark Shigenaga, Bruce Ames, Frans Kuypers, Elizabeth Klings

Oxidative Metabolism in Red Cells Deficient in Antioxidant Enzymes.

Blood

Robert M. Johnson, Ye-Shih Ho, Dae-Yeul Yu, Frans A. Kuypers, Yaddanapudi Ravindranath, Gerard W. Goyette

Phospholipase D Activity Is Essential for PKC-Mediated Phosphatidylserine Exposure.

Blood

Kitty DeJong, Shahrzad A. Rahbar, Frans A. Kuypers

Erythrocyte glutamine depletion, altered redox environment, and pulmonary hypertension in sickle cell disease.

Blood

Morris CR, Suh JH, Hagar W, Larkin S, Bland DA, Steinberg MH, Vichinsky EP, Shigenaga M, Ames B, Kuypers FA, Klings ES

Erythrocytes contain a membrane lysophosphatidic acid acyltransferase that modulates serum lysophosphatidic acid concentration.

Journal of the American College of Surgeons

Michael W. Cripps, Eric Soupene, Alden Harken, Frans Kuypers

Flow cytometric determination of PMCA-mediated Ca2+-extrusion in individual red blood cells.

Cytometry. Part A : the journal of the International Society for Analytical Cytology

de Jong K, Kuypers FA

Membrane lipid alterations in hemoglobinopathies.

Hematology. American Society of Hematology. Education Program

Kuypers FA

Modelling and rapid simulation of multiple red blood cell light scattering.

Journal of the Royal Society, Interface

Zohdi TI, Kuypers FA

Transfusion prevents acute chest syndrome predicted by elevated secretory phospholipase A2.

British journal of haematology

Styles LA, Abboud M, Larkin S, Lo M, Kuypers FA

Acyl-CoA Turnover in RBC.

Blood

Eric Soupene, Melvin Siliakus, Frans A. Kuypers

Erythrocyte Glutathione Depletion Is Associated with Severity of Anemia and Pulmonary Hypertension in Patients with Sickle Cell Disease.

Blood

Claudia R. Morris, Jung H. Suh, Sandra Larkin, D. Anton Bland, Adam Odhiambo, Martin H. Steinberg, Elliott P. Vichinsky, Mark Shigenaga, Bruce Ames, Frans A. Kuypers, Elizabeth S. Klings

Flippase Activity Decreases throughout Erythrocyte Life-Span in Normal and Sickle Mice.

Blood

Kitty DeJong, Amrita Bhagat, Renee K. Emerson, Frans A. Kuypers

High Calcium Requirement for Phosphatidylserine Exposure in Sickle Cell Disease.

Blood

Kitty DeJong, Annabeth M. Miller, Renee K. Emerson, Frans A. Kuypers

Lysophospholipid Acylation in RBC.

Blood

Eric Soupene, Frans A. Kuypers

Pulmonary hypertension in thalassemia: association with platelet activation and hypercoagulable state.

American journal of hematology

Singer ST, Kuypers FA, Styles L, Vichinsky EP, Foote D, Rosenfeld H

VEGF modulates erythropoiesis through regulation of adult hepatic erythropoietin synthesis.

Nature medicine

Tam BY, Wei K, Rudge JS, Hoffman J, Holash J, Park SK, Yuan J, Hefner C, Chartier C, Lee JS, Jiang S, Nayak NR, Niyak NR, Kuypers FA, Ma L, Sundram U, Wu G, Garcia JA, Schrier SL, Maher JJ, Johnson RS, Yancopoulos GD, Mulligan RC, Kuo CJ

Identification of an erythroid ATP-dependent aminophospholipid transporter.

British journal of haematology

Soupene E, Kuypers FA

Sulphydryl modifications alter scramblase activity in murine sickle cell disease.

British journal of haematology

de Jong K, Kuypers FA

Secretory phospholipase A2 levels in patients with sickle cell disease and acute chest syndrome.

Hemoglobin

Ballas SK, Files B, Luchtman-Jones L, Benjamin L, Swerdlow P, Hilliard L, Coates T, Abboud M, Wojtowicz-Praga S, Kuypers FA, Michael Grindel J

A Novel Umbilical Cord Blood Collection System.

Blood

Frans A. Kuypers, William Atkinson, Catherine Hounshell, Bertram H. Lubin, Richard Meyst

A Transgenic Mouse Model of Homozygous HbE Disease.

Blood

Qiuying Chen, Frans A. Kuypers, Anne C. Rybicki, Amrita Bhagat, Sandra M. Suzuka, Mary E. Fabry, Ronald L. Nagel, Rhoda Elison Hirsch

Dysregulated Arginine Metabolism and Elevated Arginase Activity in Thalassemia.

Blood

Claudia R. Morris, Frans A. Kuypers, Greg Kato, Jennifer Gardner, Sandy Larkin, Titi Singer, Elliott Vichinsky

Elevated Plasma Arginase Levels in Hemoglobinopathies.

Blood

Sandra K. Larkin, Claudia R. Morris, Lori A. Styles, Frans A. Kuypers

Increased Chromosomal Breaks in Sickle Cell Disease as Evidenced by the Presence of Micronuclei in Erythrocytes.

Blood

Ashutosh Lal, Amrita Bhagat, Wafa Atamna, Tal Offer, Elliott P. Vichinsky, Frans A. Kuypers, Bruce N. Ames

Fetal haemoglobin augmentation in E/beta(0) thalassaemia: clinical and haematological outcome.

British journal of haematology

Singer ST, Kuypers FA, Olivieri NF, Weatherall DJ, Mignacca R, Coates TD, Davies S, Sweeters N, Vichinsky EP, E/beta Thalassaemia Study Group

Post-traumatic circulating secretory phospholipase A2 lyses cells with exposed phosphatidylserine and causes microvascular fluid leak.

Journal of the American College of Surgeons

Nikole Neidlinger, Sandra Larkin, Brian Curran, Gregory Victorino, Frans Kuypers

Postinjury serum secretory phospholipase A2 correlates with hypoxemia and clinical status at 72 hours.

Journal of the American College of Surgeons

Neidlinger NA, Hirvela ER, Skinner RA, Larkin SK, Harken AH, Kuypers FA

Hemolysis-associated pulmonary hypertension in thalassemia.

Annals of the New York Academy of Sciences

Morris CR, Kuypers FA, Kato GJ, Lavrisha L, Larkin S, Singer T, Vichinsky EP

Measuring chromosome breaks in patients with thalassemia.

Annals of the New York Academy of Sciences

Offer T, Bhagat A, Lal A, Atamna W, Singer ST, Vichinsky EP, Kuypers FA, Ames BN

Rescued mice with Hb E transgene-developed red cell changes similar to human beta-thalassemia/HbE disease.

Annals of the New York Academy of Sciences

Wannasuphaphol B, Kalpravidh R, Pattanapanyasat K, Ioannau P, Kuypers FA, Fucharoen S, Winichagoon P

Single and combination drug therapy for fetal hemoglobin augmentation in hemoglobin E-beta 0-thalassemia: Considerations for treatment.

Annals of the New York Academy of Sciences

Singer ST, Kuypers FA, Olivieri NF, Weatherall DJ, Mignacca R, Coates TD, Davies S, Sweeters N, Vichinsky EP

Stem cell transplantation with S-59 photochemically treated T-cell add-backs to establish allochimerism in murine thalassemia.

Annals of the New York Academy of Sciences

Kuypers FA, Watson G, Sage E, Walters MC, Hamrick J, Hearst JE

A simple assay for frequency of chromosome breaks and loss (micronuclei) by flow cytometry of human reticulocytes.

FASEB journal : official publication of the Federation of American Societies for Experimental Biology

Offer T, Ho E, Traber MG, Bruno RS, Kuypers FA, Ames BN

Biotin-Labeled RBC Survival in Thalassemia and Impact of Treatment.

Blood

Sylvia Titi Singer, Nancy E. Olivieri, Nancy Sweeters, Carmen Rodwell, Christina Oliver, Elliott P. Vichinsky, Frans A. Kuypers

Di-Annexin, a Novel Tool To Identify and Protect Phosphatidylserine Exposing Cells.

Blood

Frans A. Kuypers, Sandra K. Larkin, Renee K. Emerson, Anthony C. Allison

Reactive Oxygen Species and RBC Membrane Integrity in Peroxyredoxin II Deficient Mice.

Blood

Amrita Bhagat, Renee Emerson, Kitty DeJong, Frans A. Kuypers

Red Blood Cells Facilitate Reverse Cholesterol Transport.

Blood

Frans A. Kuypers, Sandra Larkin, Jenifer Beckstead, Michael Oda, Kazumitsu Ueda, Robert O. Ryan

In vivo reduction of erythrocyte oxidant stress in a murine model of beta-thalassemia.

Haematologica

de Franceschi L, Turrini F, Honczarenko M, Ayi K, Rivera A, Fleming MD, Law T, Mannu F, Kuypers FA, Bast A, van der Vijgh WJ, Brugnara C

Secretory phospholipase A2 attacks erythrocytes with externalized phosphatidylserine.

Journal of Surgical Research

N.A. Neidlinger, S.K. Larkin, F.A. Kuypers

Revised nomenclature for the mammalian long-chain acyl-CoA synthetase gene family.

Journal of lipid research

Mashek DG, Bornfeldt KE, Coleman RA, Berger J, Bernlohr DA, Black P, DiRusso CC, Farber SA, Guo W, Hashimoto N, Khodiyar V, Kuypers FA, Maltais LJ, Nebert DW, Renieri A, Schaffer JE, Stahl A, Watkins PA, Vasiliou V, Yamamoto TT

Decreased arginine bioavailability and increased serum arginase activity in asthma.

American journal of respiratory and critical care medicine

Morris CR, Poljakovic M, Lavrisha L, Machado L, Kuypers FA, Morris SM

The role of phosphatidylserine in recognition and removal of erythrocytes.

Cellular and molecular biology (Noisy-le-Grand, France)

Kuypers FA, de Jong K

The role of secretory phospholipase A2 in acute chest syndrome.

Cellular and molecular biology (Noisy-le-Grand, France)

Kuypers FA, Styles LA

Hydroxyurea and arginine therapy: impact on nitric oxide production in sickle cell disease.

Journal of pediatric hematology/oncology

Morris CR, Vichinsky EP, van Warmerdam J, Machado L, Kepka-Lenhart D, Morris SM, Kuypers FA

Arginine therapy: a new treatment for pulmonary hypertension in sickle cell disease?

American journal of respiratory and critical care medicine

Morris CR, Morris SM, Hagar W, Van Warmerdam J, Claster S, Kepka-Lenhart D, Machado L, Kuypers FA, Vichinsky EP

Altered red cell turnover in diabetic mice.

The Journal of laboratory and clinical medicine

Manodori AB, Kuypers FA

A 29-kDa protein associated with p67phox expresses both peroxiredoxin and phospholipase A2 activity and enhances superoxide anion production by a cell-free system of NADPH oxidase activity.

The Journal of biological chemistry

Leavey PJ, Gonzalez-Aller C, Thurman G, Kleinberg M, Rinckel L, Ambruso DW, Freeman S, Kuypers FA, Ambruso DR

Selective increase of autoimmune epitope expression on aged erythrocytes in mice: implications in anti-erythrocyte autoimmune responses.

Journal of autoimmunity

Fossati-Jimack L, Azeredo da Silveira S, Moll T, Kina T, Kuypers FA, Oldenborg PA, Reininger L, Izui S

Short survival of phosphatidylserine-exposing red blood cells in murine sickle cell anemia.

Blood

de Jong K, Emerson RK, Butler J, Bastacky J, Mohandas N, Kuypers FA

Characterization of the phosphatidylserine-exposing subpopulation of sickle cells.

Blood

de Jong K, Larkin SK, Styles LA, Bookchin RM, Kuypers FA

Secretory phospholipase A2 activity correlates with postinjury multiple organ failure.

Critical care medicine

Partrick DA, Moore EE, Silliman CC, Barnett CC, Kuypers FA

Absence of mitochondrial superoxide dismutase results in a murine hemolytic anemia responsive to therapy with a catalytic antioxidant.

The Journal of experimental medicine

Friedman JS, Rebel VI, Derby R, Bell K, Huang TT, Kuypers FA, Epstein CJ, Burakoff SJ

Alloimmunization and erythrocyte autoimmunization in transfusion-dependent thalassemia patients of predominantly Asian descent.

Blood

Sylvia T. Singer, Vivian Wu, Robert Mignacca, Frans A. Kuypers, Phyllis Morel, Elliott P. Vichinsky

Arginine therapy: a novel strategy to induce nitric oxide production in sickle cell disease.

British journal of haematology

Claudia R. Morris, Frans A. Kuypers, Sandra Larkin, Nancy Sweeters, Julie Simon, Elliott P. Vichinsky, Lori A. Styles

Arginine therapy: a novel strategy to induce nitric oxide production in sickle cell disease.

British journal of haematology

Morris CR, Kuypers FA, Larkin S, Sweeters N, Simon J, Vichinsky EP, Styles LA

Patterns of arginine and nitric oxide in patients with sickle cell disease with vaso-occlusive crisis and acute chest syndrome.

Journal of pediatric hematology/oncology

Morris CR, Kuypers FA, Larkin S, Vichinsky EP, Styles LA

Secretory phospholipase A2 predicts impending acute chest syndrome in sickle cell disease.

Blood

Lori A. Styles, Anton J. Aarsman, Elliott P. Vichinsky, Frans A. Kuypers

Sera of patients suffering from inflammatory diseases contain group IIA but not group V phospholipase A(2).

Biochimica et biophysica acta

Aarsman AJ, Neys FW, van der Helm HA, Kuypers FA, van den Bosch H

SECRETORY PHOSPHOLIPASE A2: A POTENTIAL MARKER FOR RESPIRATORY FAILURE IN TRAUMA PATIENTS.

Critical care medicine

Elsa R Hirvela, Ruby Skinner, Vernon J Henderson, Sandra Larkin, Lori Styles, Frans Kuypers

Identification and molecular characterization of acyl-CoA synthetase in human erythrocytes and erythroid precursors.

Biochemical Journal

Kiran T. MALHOTRA, Khushbeer MALHOTRA, Bertram H. LUBIN, Frans A. KUYPERS

Detection of phosphatidylserine surface exposure on human erythrocytes using annexin V-ferrofluid.

Biochemical and biophysical research communications

Geldwerth D, Helley D, de Jong K, Sabolovic' D, Sestier C, Roger J, Pons JN, Freyssinet JM, Devaux PF, Kuypers FA

Creation of Chimerism in a Thalassemic Mouse Model.

Pediatric Research

Peter Quesenberry, Suju Zhong, Han Wang, Kimberly Werme, Frans Kuypers, Gordon Watson, Bertram H Lubin

L-Arginine Therapy Paradoxically Decreases Nitric Oxide Production in Patients with Sickle Cell Disease.

Pediatric Research

Claudia R Morris, Frans Kuypers, Sandra Larkin, Nancy Kennedy, Julie Simon, Elliott Vichinsky, Lori Styles

Low Molecular Weight Heparin in Sickle Cell Disease.

Pediatric Research

Lori Styles, Sandra Larkin, Nancy Kennedy, Julie Simon, Frans Kuypers, Elliott Vichinsky

Stomatocytosis Is Absent in “Stomatin”-Deficient Murine Red Blood Cells.

Blood

Yiwen Zhu, Chris Paszty, Tikva Turetsky, Susan Tsai, Frans A. Kuypers, Gloria Lee, Philip Cooper, Patrick G. Gallagher, Mary E. Stevens, Edward Rubin, Narla Mohandas, William C. Mentzer

Stomatocytosis is absent in "stomatin"-deficient murine red blood cells.

Blood

Zhu Y, Paszty C, Turetsky T, Tsai S, Kuypers FA, Lee G, Cooper P, Gallagher PG, Stevens ME, Rubin E, Mohandas N, Mentzer WC

Red cell membrane damage.

The Journal of heart valve disease

Kuypers FA

Whole Blood Tissue Factor Procoagulant Activity Is Elevated in Patients With Sickle Cell Disease.

Blood

Nigel S. Key, Arne Slungaard, Luke Dandelet, Stephen C. Nelson, Christopher Moertel, Lori A. Styles, Frans A. Kuypers, Ronald R. Bach

Whole blood tissue factor procoagulant activity is elevated in patients with sickle cell disease.

Blood

Key NS, Slungaard A, Dandelet L, Nelson SC, Moertel C, Styles LA, Kuypers FA, Bach RR

Membrane phospholipid asymmetry in human thalassemia.

Blood

Kuypers FA, Yuan J, Lewis RA, Snyder LM, Kiefer CR, Bunyaratvej A, Fucharoen S, Ma L, Styles L, de Jong K, Schrier SL

Phospholipid asymmetry in health and disease.

Current opinion in hematology

Kuypers FA

Removal of erythrocyte membrane iron in vivo ameliorates the pathobiology of murine thalassemia.

The Journal of clinical investigation

Browne PV, Shalev O, Kuypers FA, Brugnara C, Solovey A, Mohandas N, Schrier SL, Hebbel RP

Acyl-CoA binding protein (ACBP) in the human red-cell.

Biochemical Journal

Henrik FYRST, Frans A. KUYPERS

Phospholipase A2 levels in acute chest syndrome of sickle cell disease.

Blood

Styles LA, Schalkwijk CG, Aarsman AJ, Vichinsky EP, Lubin BH, Kuypers FA

Correlation of membrane lipid peroxidation with oxidation of hemoglobin variants: possibly related to the rates of hemin release.

Free radical biology & medicine

Chiu DT, van den Berg J, Kuypers FA, Hung IJ, Wei JS, Liu TZ

Phospholipid composition and organization in model beta-thalassemic erythrocytes.

American journal of hematology

Kuypers FA, Schott MA, Scott MD

Effects of bacterial endotoxin on human cross-linked and native hemoglobins.

Biochemistry

Kaca W, Roth RI, Vandegriff KD, Chen GC, Kuypers FA, Winslow RM, Levin J

Copper and gas-phase cigarette smoke inhibit plasma lecithin:cholesterol acyltransferase activity by different mechanisms.

Journal of lipid research

Bielicki JK, McCall MR, van den Berg JJ, Kuypers FA, Forte TM

Membrane changes associated with lysis of red blood cells by hypochlorous acid.

Free radical biology & medicine

Vissers MC, Stern A, Kuypers F, van den Berg J, Winterbourn CC

Modification of LCAT activity and HDL structure. New links between cigarette smoke and coronary heart disease risk.

Arteriosclerosis and thrombosis : a journal of vascular biology

McCall MR, van den Berg JJ, Kuypers FA, Tribble DL, Krauss RM, Knoff LJ, Forte TM

Loss of Red Blood Cell Viability Associated with Limited Thermal Inactivation of Extracellular HIV-1.

Vox sanguinis

R.R. Stromberg, F.A. Kuypers, L. Sawyer, L.I. Friedman, M. Cole, K. Tran, C.V. Hanson

Loss of red blood cell viability associated with limited thermal inactivation of extracellular HIV-1.

Vox sanguinis

Stromberg RR, Kuypers FA, Sawyer L, Friedman LI, Cole M, Tran K, Hanson CV

Compartmentalization of oxidative injury in low density lipoproteins (LDL): Evidence for two kinetic pools corresponding to the LDL surface monolayer and hydrophobic core.

Free Radical Biology and Medicine

Diane L. Tribble, Maarten G. Lansberg, Ronald M. Krauss, Frans A. Kuypers, Jeroen J.M. van den Berg

Oxidation of unsaturated membrane phospholipids and cholesterol by hypochlorous acid.

Free Radical Biology and Medicine

Jeroen J.M. van den Berg, Frans A. Kuypers, Christine C. Winterbourn

Effects of dietary fats from animal and plant sources on diet-induced fatty streak lesions in C57BL/6J mice.

Journal of lipid research

Nishina PM, Lowe S, Verstuyft J, Naggert JK, Kuypers FA, Paigen B

Atherosclerosis and plasma and liver lipids in nine inbred strains of mice.

Lipids

Nishina PM, Wang J, Toyofuku W, Kuypers FA, Ishida BY, Paigen B

Transbilayer mobility and distribution of red cell phospholipids during storage.

The Journal of clinical investigation

Geldwerth D, Kuypers FA, Bütikofer P, Allary M, Lubin BH, Devaux PF

Iron-dependent free radical generation from the antimalarial agent artemisinin (qinghaosu).

Antimicrobial agents and chemotherapy

Meshnick SR, Yang YZ, Lima V, Kuypers F, Kamchonwongpaisan S, Yuthavong Y

Role of oxygen and carbon radicals in hemoglobin oxidation.

Archives of biochemistry and biophysics

Minetti M, Mallozzi C, Scorza G, Scott MD, Kuypers FA, Lubin BH

Chlorohydrin formation from unsaturated fatty acids reacted with hypochlorous acid.

Archives of biochemistry and biophysics

Winterbourn CC, van den Berg JJ, Roitman E, Kuypers FA

Kinetics and site specificity of hydroperoxide-induced oxidative damage in red blood cells.

Free radical biology & medicine

van den Berg JJ, Op den Kamp JA, Lubin BH, Roelofsen B, Kuypers FA

Oxidative Damage and Repair of Human Erythrocyte Lipids.

Dynamics of Membrane Assembly

Jeroen J. M. van den Berg, Frans A. Kuypers

Characterization of the complement sensitivity of calcium loaded human erythrocytes.

Blood

ST Test, P Butikofer, MC Yee, FA Kuypers, B Lubin

Characterization of the complement sensitivity of calcium loaded human erythrocytes.

Blood

Test ST, Bütikofer P, Yee MC, Kuypers FA, Lubin B

Erythrocyte defense against hydrogen peroxide: preeminent importance of catalase.

The Journal of laboratory and clinical medicine

Scott MD, Lubin BH, Zuo L, Kuypers FA

Direct and continuous measurement of hydroperoxide-induced oxidative stress on the membrane of intact erythrocytes.

Free radical biology & medicine

van den Berg JJ, Kuypers FA, Lubin BH, Roelofsen B, Op den Kamp JA

Increased n-3 polyunsaturated fatty acid content of red blood cells from fish oil-fed rabbits increases in vitro lipid peroxidation, but decreases hemolysis.

Free radical biology & medicine

van den Berg JJ, de Fouw NJ, Kuypers FA, Roelofsen B, Houtsmuller UM, Op den Kamp JA

PHOSPHOLIPID REPAIR IN HUMAN ERYTHROCYTES.

Oxidative Damage & Repair

Bertram H. Lubin, Frans A. Kuypers

Recognition signals for phagocytic removal of favic, malaria-infected and sickled erythrocytes.

Advances in experimental medicine and biology

Arese P, Turrini F, Bussolino F, Lutz HU, Chiu D, Zuo L, Kuypers F, Ginsburg H

Molecular species analysis of the glycosylphosphatidylinositol anchor of Torpedo marmorata acetylcholinesterase.

The Journal of biological chemistry

Bütikofer P, Kuypers FA, Shackleton C, Brodbeck U, Stieger S

Use of ektacytometry to determine red cell susceptibility to oxidative stress.

The Journal of laboratory and clinical medicine

Kuypers FA, Scott MD, Schott MA, Lubin B, Chiu DT

Transbilayer distribution and mobility of phosphatidylinositol in human red blood cells.

The Journal of biological chemistry

Bütikofer P, Lin ZW, Chiu DT, Lubin B, Kuypers FA

Parasite uptake of desferroxamine: a prerequisite for antimalarial activity.

British journal of haematology

Scott MD, Ranz A, Kuypers FA, Lubin BH, Meshnick SR

Excess of red cell membrane proteins in hereditary high-phosphatidylcholine hemolytic anemia.

American journal of hematology

Lane PA, Kuypers FA, Clark MR, Andrews DA, Wagner GM, Butikofer P, Shapiro AD, Chiu DT, Lubin BH, Mentzer WC

Effect of osmotic lysis and resealing on red cell structure and function.

The Journal of laboratory and clinical medicine

Scott MD, Kuypers FA, Butikofer P, Bookchin RM, Ortiz OE, Lubin BH

The cooperative action of vitamins E and C in the protection against peroxidation of parinaric acid in human erythrocyte membranes.

Chemistry and physics of lipids

van den Berg JJ, Kuypers FA, Roelofsen B, Op den Kamp JA

Lability of red blood cell membranes to lipid peroxidation: application to humans fed polyunsaturated lipids.

Lipids

Fraga CG, Tappel AL, Leibovitz BE, Kuypers F, Chiu D, Iacono JM, Kelley DS

Preferential Release of Glycosyl-Phosphatidylinositol Anchored Proteins from Human Red Blood Cells during Vesiculation.

Dynamics and Biogenesis of Membranes

Peter Bütikofer, Samuel T. Test, Daniel T. Y. Chiu, Bertram Lubin, Frans A. Kuypers

Role of carbon-centered radicals in the conversion of hemoglobin to hemicromes.

Free Radical Biology and Medicine

M. Minetti, C. Mallozzi, G. Scorza, M. Scott, F. Kuypers, B. Lubin

The Role of Oxidation in Diseases of the Human Erythrocyte.

Topics in Pediatrics

Bertram Lubin, Frans Kuypers, Elliott Vichinsky, Daniel Chiu

The hydroperoxide-induced oxidation kinetics of hemoglobin and parinaric acid in red blood cells.

Free Radical Biology and Medicine

Jeroen J.M. van den Berg, Jos A.F. Op den Kamp, Ben Roelofsen, Bertram H. Lubin, Frans A. Kuypers

Lipid peroxidation in human red cells.

Seminars in hematology

Chiu D, Kuypers F, Lubin B

Qinghaosu-mediated oxidation in normal and abnormal erythrocytes.

The Journal of laboratory and clinical medicine

Scott MD, Meshnick SR, Williams RA, Chiu DT, Pan HC, Lubin BH, Kuypers FA

Chlorpromazine inhibits vesiculation, alters phosphoinositide turnover and changes deformability of ATP-depleted RBCs.

Blood

Bütikofer P, Lin ZW, Kuypers FA, Scott MD, Xu CM, Wagner GM, Chiu DT, Lubin B

Chlorpromazine inhibits vesiculation, alters phosphoinositide turnover and changes deformability of ATP-depleted RBCs.

Blood

P Butikofer, ZW Lin, FA Kuypers, MD Scott, CM Xu, GM Wagner, DT Chiu, B Lubin

Influence of phosphatidylcholine molecular species composition on stability of the erythrocyte membrane.

Biochemical Society transactions

Roelofsen B, Kuypers FA, Op den Kamp JA, van Deenen LL

Red cell deformability and lipid composition in two forms of acanthocytosis: enrichment of acanthocytic populations by density gradient centrifugation.

The Journal of laboratory and clinical medicine

Clark MR, Aminoff MJ, Chiu DT, Kuypers FA, Friend DS

Erythrocyte phospholipid organization and vesiculation in hereditary high red cell membrane phosphatidylcholine hemolytic anemia.

The Journal of laboratory and clinical medicine

Butikofer P, Kuypers FA, Lane P, Chiu DT, Lubin BH, Ott P

Activated oxygen mediates the antimalarial activity of qinghaosu.

Progress in clinical and biological research

Meshnick SR, Tsang TW, Lin FB, Pan HZ, Chang CN, Kuypers F, Chiu D, Lubin B

Lipid alterations and cellular properties of sickle red cells.

Annals of the New York Academy of Sciences

Lubin B, Kuypers F, Chiu D

Red cell membrane lipid dynamics.

Progress in clinical and biological research

Lubin B, Kuypers F, Chiu D

The use of cis-parinaric acid to determine lipid peroxidation in human erythrocyte membranes. Comparison of normal and sickle erythrocyte membranes.

Biochimica et biophysica acta

Van den Berg JJ, Kuypers FA, Qju JH, Chiu D, Lubin B, Roelofsen B, Op den Kamp JA

Diet-induced asymmetry of the phosphatidylcholine fatty acyl composition in rat erythrocyte membranes.

The Journal of laboratory and clinical medicine

Kuypers FA, Abraham S, Lubin B, Chiu D

Parinaric acid as a sensitive fluorescent probe for the determination of lipid peroxidation.

Biochimica et biophysica acta

Kuypers FA, van den Berg JJ, Schalkwijk C, Roelofsen B, Op den Kamp JA

Effects of altered phospholipid molecular species on erythrocyte membranes.

Annals of the New York Academy of Sciences

van Deenen LL, Kuypers FA, Op den Kamp JA, Roelofsen B

The rate of uptake and efflux of phosphatidylcholine from human erythrocytes depends on the fatty acyl composition of the exchanging species.

Biochimica et biophysica acta

Kuypers FA, Andriesse X, Child P, Roelofsen B, Op den Kamp JA, van Deenen LL

Effect of membrane cholesterol on dimyristoylphosphatidylcholine-induced vesiculation of human red blood cells.

Biochimica et biophysica acta

Frenkel EJ, Kuypers FA, Op den Kamp JA, Roelofsen B, Ott P

Survival of rabbit and horse erythrocytes in vivo after changing the fatty acyl composition of their phosphatidylcholine.

Biochimica et biophysica acta

Kuypers FA, Easton EW, van den Hoven R, Wensing T, Roelofsen B, op den Kamp JA, van Deenen LL

The phospholipid organisation in the membranes of McLeod and Leach phenotype erythrocytes.

FEBS letters

Kuypers FA, van Linde-Sibenius Trip M, Roelofsen B, Op den Kamp JA, Tanner MJ, Anstee DJ

Acyl selectivity in the transfer of molecular species of phosphatidylcholines from human erythrocytes.

Biochimica et biophysica acta

Child P, Myher JJ, Kuypers FA, Op den Kamp JA, Kuksis A, Van Deenen LL

Shape changes in human erythrocytes induced by replacement of the native phosphatidylcholine with species containing various fatty acids.

The Journal of cell biology

Kuypers FA, Roelofsen B, Berendsen W, Op den Kamp JA, van Deenen LL

Rhnull human erythrocytes have an abnormal membrane phospholipid organization.

The Biochemical journal

Kuypers F, van Linde-Sibenius-Trip M, Roelofsen B, Tanner MJ, Anstee DJ, Op den Kamp JA