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Medhat Askar, MD, PhD.
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Journal Articles

Genome-Wide Association Study Identifies an Immune-Related Etiology for Severe Aplastic Anemia

Sharon A. Savage, MD, Mathias Viard, PhD, Weiyin Zhou, MS, Meredith Yeager, PhD, Shengchao Li, Tao Wang, PhD, Aurelie Vogt, Belynda Hicks, PhD, Laurie Burdett, PhD, Charles Chung, Colm O'hUigin, PhD, Michael Dean, PhD, Kelvin de Andrade, PhD, Neal D Freedman, Sonja I Berndt, PhD, Nathaniel Rothman, Qing Lan, PhD, James R. Cerhan, MD PhD, Susan L Slager, PhD, Yawei Zhang, Lauren R Teras, PhD, Michael Haagenson, MS, Stephen J Chanock, MD, Stephen R. Spellman, MS, Youjin Wang, PhDBPharm, Amanda Willis, BS, Medhat Askar, MD PhD, Stephanie J. Lee, MD MPH, Carrington Mary, PhD, Shahinaz M Gadalla, MD PhD
Journal: Blood
Blood (2019) 134 (Supplement_1): 1224.
https://doi.org/10.1182/blood-2019-128235
Published: 2019
Journal Articles

Interactions between Donor Activating Killer Immunoglobulin-like Receptors (KIRs) and Somatic Mutations and Their Association with Outcomes after Allogeneic Hematopoietic Cell Transplant for Acute Myeloid Leukemia (AML)

Sanghee Hong, MD, Lisa Rybicki, MS, Aiwen Zhang, PhD, Dawn Thomas, Cassandra M Kerr, MS, Donna Corrigan, Arden Emrick, Hetty E. Carraway, MD MBA, Aziz Nazha, MD, Sudipto Mukherjee, MD PhD MPH, Anjali S. Advani, MD, Matt Kalaycio, MD, Brian J. Bolwell, MD, Rabi Hanna, MD, Aaron T. Gerds, MD MS, Brad Pohlman, MD, Betty K. Hamilton, MD, Mikkael A. Sekeres, MD MS, Navneet S. Majhail, MD MS, Jaroslaw P. Maciejewski, MD PhD, Medhat Askar, MD PhD, Ronald Sobecks, MD
Journal: Blood
Blood (2019) 134 (Supplement_1): 4599.
https://doi.org/10.1182/blood-2019-131011
Published: 2019
Journal Articles

Risk Factors for Early Relapse after Allogeneic Hematopoietic Cell Transplantation in Acute Myeloid Leukemia

Sagar S. Patel, MD, Betty K. Hamilton, MD, Lisa Rybicki, MS, Dawn Thomas, Arden Emrick, Aziz Nazha, Sudipto Mukherjee, MD PhD MPH, Anjali S. Advani, MD, Hetty E. Carraway, MD MBA, Brad Pohlman, MD, Brian J. Bolwell, MD, Robert M. Dean, MD, Aaron T. Gerds, MDMS, Rabi Hanna, MD, Matt Kalaycio, MD, Aiwen Zhang, PhD, Mikkael A. Sekeres, MD MS, Jaroslaw P. Maciejewski, Navneet S. Majhail, MD MS, Medhat Askar, MD PhD, Ronald Sobecks, MD
Journal: Blood
Blood (2018) 132 (Supplement 1): 4603.
https://doi.org/10.1182/blood-2018-99-111890
Published: 2018
Journal Articles

Association of MHC Class I Chain-Related Gene a (MICA) Polymorphisms with Allogeneic Hematopoietic Cell Transplantation Outcomes in Acute Myeloid Leukemia

Sagar S. Patel, MD, Betty K. Hamilton, MD, Lisa Rybicki, MS, Dawn Thomas, Arden Emrick, Aziz Nazha, Sudipto Mukherjee, MD PhD MPH, Anjali S. Advani, MD, Hetty E. Carraway, MD MBA, Brad Pohlman, MD, Brian J. Bolwell, MD, Robert M. Dean, MD, Aaron T. Gerds, MDMS, Rabi Hanna, MD, Matt Kalaycio, MD, Aiwen Zhang, PhD, Mikkael A. Sekeres, MD MS, Jaroslaw P. Maciejewski, Navneet S. Majhail, MD MS, Medhat Askar, MD PhD, Ronald Sobecks, MD
Journal: Blood
Blood (2018) 132 (Supplement 1): 2075.
https://doi.org/10.1182/blood-2018-99-112745
Published: 2018
Journal Articles

Influence of MHC Class I Chain-Related Gene Α (MICA) Polymorphisms on Cytomegalovirus Infection after Allogeneic Hematopoietic Cell Transplantation

Sagar S. Patel, MD, Lisa Rybicki, MS, Melissa A. Yurch, Dawn Thomas, Robert M. Dean, MD, Hien D. Liu, MD, Deepa Jagadeesh, MDMPH, Aaron T. Gerds, MDMS, Brian T. Hill, MD PhD, Rabi Hanna, MD, Betty K. Hamilton, MD, Brad Pohlman, MD, Matt Kalaycio, MD, Brian J. Bolwell, MD, Aiwen Zhang, PhD, Navneet S. Majhail, MD MS, Medhat Askar, MD PhD, Ronald Sobecks, MD
Journal: Blood
Blood (2017) 130 (Supplement 1): 748.
https://doi.org/10.1182/blood.V130.Suppl_1.748.748
Published: 2017
Journal Articles

Chromosome 6 Loss-of-Heterozygosity in Pre-Transplant Blood Samples of Patients with Severe Aplastic Anemia Is Associated with Lower Risk of Acute Graft- Versus -Host Disease

Shahinaz M Gadalla, MD PhD, Weiyin Zhou, MS, Tao Wang, PhD, Yoshitaka Zaimoku, MD, Shinji Nakao, MD PhD, Laurie Burdette, PhD, Amanda Willis, BS, Medhat Askar, MD PhD, Michael Haagenson, MS, Meredith Yeager, PhD, Youjin Wang, Stephen R. Spellman, Stephen J Chanock, MD, Stephanie J. Lee, MD PhD, Sharon A Savage, MD
Journal: Blood
Blood (2017) 130 (Supplement 1): 4479.
https://doi.org/10.1182/blood.V130.Suppl_1.4479.4479
Published: 2017
Journal Articles

Association of Donor Killer Immunoglobulin-like Receptor (KIR) Genotype with Outcome after HLA-Matched Related Donor Hematopoietic Cell Transplantation for AML

Ronald M. Sobecks, MD, Dawn Thomas, BS, Aiwen Zhang, PhD, Mostafa Mohammed Saleh, MD, Lisa Rybicki, MS, Melissa A Yurch, Hien K. Duong, MD, Aaron Gerds, MDMS, Betty K. Hamilton, MD, Robert M Dean, MD, Brian T. Hill, MD PhD, Rabi Hanna, MD, Brian J. Bolwell, MD, Matt E. Kalaycio, MD, Navneet S. Majhail, MD MS, Medhat Askar, MD PhD
Journal: Blood
Blood (2014) 124 (21): 2566.
https://doi.org/10.1182/blood.V124.21.2566.2566
Published: 2014
Journal Articles

Is There Any Effect of Killer Cell Immunoglobulin-like Receptor (KIR) on Outcomes after Single Unrelated Cord Blood Transplantation?

Vanderson Rocha, MD, Annalisa Ruggeri, MD PhD, Stephen R. Spellman, MBS, Tao Wang, PhD, Medhat Askar, MD PhD, Ron Sobecks, MD, Eliane Gluckman, MD, Mary Eapen, MBBS
Journal: Blood
Blood (2014) 124 (21): 48.
https://doi.org/10.1182/blood.V124.21.48.48
Published: 2014
Journal Articles

Influence Of Killer Immunoglobulin-Like Receptor (KIR) and HLA Genotypes On Outcomes After Reduced-Intensity Conditioning Allogeneic Hematopoietic Stem Cell Transplantation For Patients With AML and MDS: A Report From The Center For International Blood and Marrow Transplant Research Immunobiology Working Committee

Ronald M. Sobecks, MD, Meighan M. Gallagher, BA, Medhat Askar, MD, PhD, Michael D. Haagenson, MS, Tao Wang, PhD, Stephen Spellman, MBS, Stephanie J. Lee, MD, MPH, Marcelo A. Fernandez Viña, PhD, D(ABHI), Carlheinz R. Muller, MD, PhD, Michael R. Verneris, MD, Ann E. Woolfrey, MD, Peter J. Shaw, MD, Daniel J. Weisdorf, MD, Sarah Cooley, MD, Jeffrey S. Miller, MD, Katharine C. Hsu, MD, PhD
Journal: Blood
Blood (2013) 122 (21): 159.
https://doi.org/10.1182/blood.V122.21.159.159
Published: 2013
Journal Articles

Amino Acid Substitution At Peptide-Binding Pockets of HLA Class I Molecules Adversely Impacts Hematopoietic Cell Transplantation Outcomes

Joseph Pidala, MD, MS, Tao Wang, PhD, Michael D Haagenson, MS, Stephen Spellman, MBS, Medhat Askar, MD, PhD, Minoo Battiwalla, MD, MS, Lee Ann Baxter-Lowe, PhD, Menachem Bitan, MD, PhD, Marcelo Fernandez-Vina, PhD, Manish Gandhi, MD, Ann A. Jakubowski, MD, PhD, Martin Maiers, PhD, Susana R. Marino, MD, PhD, Steven GE Marsh, BSc, PhD, ARCS, Machteld Oudshoorn, PhD, Jeanne Palmer, MD, Vinod K. Prasad, MBBS, MD, MRCP, Vijay Reddy, MD, PhD, Olle Ringden, MD, PhD, Wael Saber, MD, MS, Stella Santarone, MD, Kirk R. Schultz, MD, Michelle Setterholm, Elizabeth Trachtenberg, Vicky Turner, PhD, D(ABHI), Ann Woolfrey, MD, Stephanie J. Lee, MD, MPH, Claudio Anasetti, MD
Journal: Blood
Blood (2012) 120 (21): 467.
https://doi.org/10.1182/blood.V120.21.467.467
Published: 2012
Journal Articles

HLA-DPA1 Polymorphism Is a Risk Factor for Graft-Versus-Host Disease Following Unrelated Hematopoietic Stem Cell Transplantation (HSCT)

Nina Lauterbach, Christien Voorter, PhD, Lisa Rybicki, MS, Lotte Wieten, PhD, Ronald Sobecks, MD, Matt Kalaycio, MD, Marcel Tilanus, PhD, Prof, Medhat Askar, MD, PhD
Journal: Blood
Blood (2012) 120 (21): 4181.
https://doi.org/10.1182/blood.V120.21.4181.4181
Published: 2012
Journal Articles

Acute GVHD in AML and MDS Patients Receiving Matched Related Donor (MRD) Reduced-Intensity Conditioning Allogeneic Hematopoietic Progenitor Cell Transplant (RIC-AHPCT) Correlates with Major Histocompatibility Complex Class I-Related Molecule A (MICA) Gene Polymorphisms,

Ronald Sobecks, MD, Aiwen Zhang, Lisa Rybicki, MS, Dawn Thomas, BS, Paul Kawczak, BS, Matt Kalaycio, MD, Steven Andresen, DO, Brad Pohlman, MD, Robert Dean, MD, Edward A. Copelan, MD, Rabi Hanna, MD, Hien Duong, MD, Jaroslaw P. Maciejewski, MD, PhD, Brian J. Bolwell, MD, Medhat Askar, MD, PhD
Journal: Blood
Blood (2011) 118 (21): 4072.
https://doi.org/10.1182/blood.V118.21.4072.4072
Published: 2011
Journal Articles

Comparison of Single Versus Multiple Unit Umbilical Cord Blood Transplantation for Adult Hematologic Malignancy Patients

Ronald Sobecks, MD, Edward A. Copelan, MD, Matt Kalaycio, MD, Medhat Askar, MD, PhD, Lisa Rybicki, MS, Sheila Serafino, Mary Serafin, Robert Dean, MD, Brad Pohlman, MD, Steven Andresen, DO, Brian J. Bolwell, MD
Journal: Blood
Blood (2010) 116 (21): 3545.
https://doi.org/10.1182/blood.V116.21.3545.3545
Published: 2010
Journal Articles

Impact of MICA and Other Immunogenetic Polymorphisms On Clinical Presentation of T Cell Large Granular Lymphocyte Leukemia.

Aleksandr Lazaryan, MD, MPH, PhD, Nelli Bejanyan, MD, Aaron D. Viny, MD, MS, Medhat Askar, MD, PhD, Pearlie K Burnette, PhD, Jaroslaw P. Maciejewski, MD, PhD
Journal: Blood
Blood (2009) 114 (22): 1094.
https://doi.org/10.1182/blood.V114.22.1094.1094
Published: 2009
Journal Articles

Influence of Killer Immunoglobulin-Like Receptor (KIR) Matching on Achieving T Cell (CD3+) Complete Donor Chimerism (CDC) in Related Donor Nonmyeloablative Allogeneic Hematopoietic Stem Cell Transplantation (NMHSCT).

Ronald Sobecks, MD, Edward J. Ball, PhD, Medhat Askar, MD, PhD., Karl Theil, MD, Lisa Rybicki, MS, Dawn Thomas, CHS, Jennifer Bates, BS, Matt Kalaycio, MD, Steven Andresen, DO, Brad Pohlman, MD, Robert M. Dean, MD, John William Sweetenham, MD, Laura Bernhard, RN, Kelly Cherni, RN, Jaroslaw P. Maciejewski, MD, MS, Brian J. Bolwell, MD
Journal: Blood
Blood (2006) 108 (11): 3012.
https://doi.org/10.1182/blood.V108.11.3012.3012
Published: 2006