Biography
Education
Institution | Degree | Dept or School | End Date |
---|---|---|---|
Royal College of Pathologists | FRCPath | Histocompatibility and Immunogenetics | 2018 |
American Board of Histocompatibility and Immunogenetics (ABHI) | D(ABHI) | Histocompatibility Testing | 2008 |
Stanford University | Post-Doctoral Research | Immunogenetics | 2002 |
All India Institute of Medical Sciences | Ph.D. | Histocompatibility & Immunogenetics | 1996 |
University of Madras | M.Phil. | Endocrinology | 1989 |
Bharathiyar University | M.Sc. | Zoology | 1988 |
University of Madras | B.Sc. | Zoology | 1984 |
Awards & Honors
Award | Conferred By | Date |
---|---|---|
Prof. NK Mehra Oration Award 2016 | Indian Society for Histocompatibility and Immunogenetics (ISHI) | 2016 |
Certificate of Qualification, Histocompatibility Laboratory Director | New York State Department of Health | 2012 |
Histocompatibility Laboratory Director | Department of Public Health, State of California | 2009 |
Clinical Immunology Training Award | FIMSA & IUIS | 1996 |
Shakuntala Amir Chand prize for the best Ph.D. thesis in Biomedical Sciences in India | Indian Council of Medical Research (ICMR) | 1996 |
University First Rank in post-graduation (M.Sc.: Zoology, Biochemicstry, Molecular Biology) | Bharathiyar University, Coimbatore, India | 1988 |
Collaboration Interests
I am interested in:
- academic collaboration
- community and stakeholder organizations
- companies and entrepreneurs
- multicenter clinical research
- prospective donors
Research Narrative
Natural killer (NK) have been implicated in control and clearance of malignant and virally infected cells, regulation of adaptive immune responses, rejection of bone marrow transplants, autoimmunity and the maintenance of pregnancy. Human NK cells largely use a family of Human Leukocyte Antigen (HLA)-specific Killer cell Immunoglobulin-like Receptors (KIR) to recognize and respond to the unhealthy target cells. KIR and HLA loci are both polygenic and substantially polymorphic, and they map to distinct human chromosomes (Chromosomes 19 and 6, respectively).
KIR and HLA gene families segregate independently, yielding many individuals who express KIR receptors for which they lack HLA class I ligands, and vice versa, thus creating human diversity in the number and type of KIR-HLA inherited gene pairs, which potentially could influence the health and disease status of a given individual. The overall goal of our research is to understand the diversity of KIR receptors, HLA ligands, and KIR-HLA gene combinations in populations and their relevance in human health and disease.
Publications
- Observations regarding the immunogenicity of BDD-rFVIII derived from a mechanistic personalized medicine perspective.| | PubMed
- Overview of the killer cell immunoglobulin-like receptor system.| | PubMed
- Human diversity of killer cell immunoglobulin-like receptors and disease.| | PubMed
- The shaping of modern human immune systems by multiregional admixture with archaic humans.| | PubMed
- Comparison of KIR gene content profiles revealed a difference between northern and southern Persians in the distribution of KIR2DS5 and its linked loci.| | PubMed
- KIR-HLA mismatching in human renal allograft transplantation: emergence of a new concept.| | PubMed
- Immunogenetics as a tool in anthropological studies.| | PubMed
- HLA-DRB1*0102 is associated with TINU syndrome and bilateral, sudden-onset anterior uveitis but not with interstitial nephritis alone.| | PubMed
- Human-specific evolution and adaptation led to major qualitative differences in the variable receptors of human and chimpanzee natural killer cells.| | PubMed
- Killer cell immunoglobulin-like receptor gene-cluster 3DS1-2DL5-2DS1-2DS5 predisposes susceptibility to Vogt-Koyanagi-Harada syndrome in Japanese individuals.| | PubMed