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Office
300 Longwood Ave
Fegan 6
Boston, MA 02115Phone+1 617-919-2482
Education & Training
- Boston Children’s HospitalFellowship, Allergy and Immunology, 1972 - 1974
- Brigham and Women's HospitalResidency, Internal Medicine, 1973 - 1973
- Boston Children’s Hospital/Boston Medical CenterResidency, Pediatrics, 1970 - 1973
- American University of Beirut Faculty of MedicineClass of 1969
Certifications & Licensure
- MA State Medical License 1976 - 2025
- American Board of Allergy and Immunology Allergy & Immunology
- American Board of Allergy and Immunology Diagnostic Laboratory Immunology
- American Board of Pediatrics Pediatrics
Awards, Honors, & Recognition
- Elected Member The American Society for Clinical Investigation, 1983
Publications & Presentations
PubMed
- 31 citationsDOCK8 Deficiency Presenting as an IPEX-Like DisorderFayhan Alroqi, Louis-Marie Charbonnier, Sevgi Keles, Fatima Ghandour, Pierre Mouawad
Journal of Clinical Immunology. 2017-10-23 - 136 citationsThe extended clinical phenotype of 64 patients with dedicator of cytokinesis 8 deficiency.Karin R. Engelhardt, Michael E. Gertz, Sevgi Keles, Alejandro A. Schäffer, Elena C. Sigmund
The Journal of Allergy and Clinical Immunology. 2015-08-01 - 201 citationsDOCK8 Deficiency: Clinical and Immunological Phenotype and Treatment Options - a Review of 136 PatientsS. Aydin, Sara Sebnem Kilic, Caner Aytekin, Ashish R Kumar, Oscar Porras
Journal of Clinical Immunology. 2015-01-28
Journal Articles
- Original Article Hematopoietic Stem Cell Transplantation as Treatment for Patients with DOCK8 DeficiencyDennis D Hickstein, Ashish Kumar, Suhag H Parikh, Raif S Geha, ScienceDirect
- Deficient LRRC8A-Dependent Volume-Regulated Anion Channel Activity Is Associated with Male Infertility in MiceCraig D Platt, Raif S Geha, Janet Chou, The Journal of Clinical Investigation
Authored Content
- Genotype and Functional Correlates of Disease Phenotype in Deficiency of Adenosine Deaminase 2 (DADA2)January 2020
Press Mentions
- Legends of Allergy and Immunology: Donald Y. M. LeungAugust 29th, 2019
Grant Support
- Combined SNP Analysis And Whole Genome Sequencing To Discover Immunodeficiency GENational Institute Of Allergy And Infectious Diseases2011
- Role Of Wasp/Wip Complex In T Cell FunctionNational Heart, Lung, And Blood Institute2010–2011
- Administrative CoreNational Heart, Lung, And Blood Institute2010–2011
- Role Of TACI Mutations In CVIDNational Institute Of Allergy And Infectious Diseases2009–2011
- Immunodeficiency Caused By Mutations In Lrrc8National Institute Of Allergy And Infectious Diseases2009–2011
- Signaling And Cytoskeletal Organization In Blood CellsNational Heart, Lung, And Blood Institute2008–2011
- Immunologic Mechanisms Of Atopic DermatitisNational Institute Of Arthritis And Musculoskeletal And Skin Diseases2001–2011
- Molecular Basis Of Allergic And Immunologic DiseaseNational Institute Of Allergy And Infectious Diseases1996–2011
- Lrrc8 Signaling In T CellsNational Institute Of Allergy And Infectious Diseases2008–2009
- Bi-Annual Meeting Of The Iuis Expert Committee On Primary ImmunodeficiencyNational Institute Of Allergy And Infectious Diseases2007–2009
- Role Of Wasp/Wip Complex In T Cell FunctionNational Institute Of Allergy And Infectious Diseases2008
- Atopic Dermatitis &Vaccinia Immunization Network: Animal Studies ConsortiumNational Institute Of Allergy And Infectious Diseases2007
- Signaling And Cytoskeletal Organization In Blood CellsNational Heart, Lung, And Blood Institute2005–2007
- WIP In TCR Signaling And Actin ReorganizationNational Heart, Lung, And Blood Institute2003–2007
- Molecular Mechanisms Of The IGE Allergic ResponseNational Institute Of Allergy And Infectious Diseases1999–2007
- Mechanisms Of IGE Synthesis By B CellsNational Institute Of Allergy And Infectious Diseases1997–2007
- Bi-Annual Meeting Of The Iuis Expert Committee On PIDNational Institute Of Allergy And Infectious Diseases2005–2006
- Molecular Basis Of Allergic And Immnuologic DiseaseNational Institute Of Allergy And Infectious Diseases2001–2005
- Role Of SLP-76 In Thymic Development And Fcr FunctionNational Institute Of Allergy And Infectious Diseases1999–2002
- IGE Isotype Switching In Human B Cells In Response To Hydrocortisone And IL-4National Institute Of Allergy And Infectious Diseases1999–2002
- Core--Technical FacilityNational Institute Of Allergy And Infectious Diseases1999–2002
- Human C1 Inhibitor In Hereditary And Acquired AngioedemaNational Center For Research Resources1998–2002
- Studies On Antibody Deficiency SyndromesNational Center For Research Resources1996–2002
- Molecular Studies Of A Novel WASP Interacting ProteinNational Heart, Lung, And Blood Institute1997–2001
- Mechanisms Of Signalling VIA MHC Class II MoleculesEunice Kennedy Shriver National Institute Of Child Health &Human Development1999
- Novel FAS Binding Protein And Its Role In DiseaseNational Institute Of Arthritis And Musculoskeletal And Skin Diseases1995–1999
- Molecular Analysis Of The CD40 Receptor ComplexNational Institute Of Allergy And Infectious Diseases1997–1998
- Mechanisms Of Signalling VIA MHC Class II MoleculesEunice Kennedy Shriver National Institute Of Child Health &Human Development1997–1998
- Molecular Basis Of Immune Function In Health And DiseaseNational Institute Of Allergy And Infectious Diseases1995–1998
- Higmx 1--Transgenic Models Of CD40L DeficiencyNational Institute Of Allergy And Infectious Diseases1994–1998
- Core--Immunodeficiency Patient And FACS FacilityNational Institute Of Allergy And Infectious Diseases1994–1998
- The Mechanisms Of Induction Of TNF Alpha Gene Expression VIA IA MoleculesNational Cancer Institute1997
- Mechanisms Of IGE Synthesis By B-CellsNational Institute Of Allergy And Infectious Diseases1994–1996
- Immune Resistance And Hypersensitivity In ChildrenEunice Kennedy Shriver National Institute Of Child Health &Human Development1986–1995
- T-Cell Signaling In Maternally Acquired HIV InfectionNational Institute Of Allergy And Infectious Diseases1994
- Molecular Basis Of Immune Function In Health And DiseaseNational Institute Of Allergy And Infectious Diseases1991–1994
- Mechanisms Of IGE Synthesis By Human B CellsNational Institute Of Allergy And Infectious Diseases1992–1993
- T Cell Signalling In Maternally Acquired HIV InfectionNational Institute Of Allergy And Infectious Diseases1990–1993
- Interaction Between Staph Toxin &Mhc Class II MoleculesNational Institute Of Allergy And Infectious Diseases1990–1992
- Regulation Of IGE Synthesis In ManNational Institute Of Allergy And Infectious Diseases1988–1989
- Facstar PLUS Flow Cytometer SystemNational Center For Research Resources1988
- Biology Of Human T Cell ActivationNational Institute Of Allergy And Infectious Diseases1987–1988
- Immune Resistance And Hypertensitivity In ChildrenEunice Kennedy Shriver National Institute Of Child Health &Human Development1987
- Macrophage-T Cell Interactions In ManNational Institute Of Allergy And Infectious Diseases1985
- Biology Of Human T Cell Antigen Recognition And ResponseNational Institute Of Allergy And Infectious Diseases1985
- Thymic Transplantation And Hormone Therapy In Deficient PatientsNational Center For Research Resources1985
- Hypogammaglobulinemia In Cystic FibrosisNational Center For Research Resources1985
- Antibody Deficiency SyndromesNational Center For Research Resources1985
- Immunoregulatory Abnormalities In Atopic DermatitisNat Inst Of Arthritis, Diabetes, Digestive &Kidney Diseases1985
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