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Shamil Sunyaev

Ph.D.

Professor of Biomedical Informatics, Harvard Medical School

Professor of Medicine, Brigham and Women’s Hospital

Dr. Sunyaev is a computational genomicist and geneticist. Research in his lab encompasses many aspects of population genetic variation including the origin of mutations, the effect of allelic variants on molecular function, population and evolutionary genetics, and genetics of human complex and Mendelian traits. He developed several computational and statistical methods widely adopted by the community.

Dr. Sunyaev obtained a PhD in molecular biophysics from the Moscow Institute of Physics and Technology and completed his postdoctoral training in bioinformatics at the European Molecular Biology Laboratory (EMBL). He is an Associate Member at Broad Institute of MIT and Harvard. He co-leads the NHGRI-funded Genome Sequencing Program Analysis Center and is actively involved in the Undiagnosed Diseases Network and in the Brigham Genomic Medicine program. He also co-organizes the Boston Evolutionary Genomics Group.

Shamil Sunyaev

Ph.D.

Professor of Biomedical Informatics, Harvard Medical School

Professor of Medicine, Brigham and Women’s Hospital

Dr. Sunyaev is a computational genomicist and geneticist. Research in his lab encompasses many aspects of population genetic variation including the origin of mutations, the effect of allelic variants on molecular function, population and evolutionary genetics, and genetics of human complex and Mendelian traits. He developed several computational and statistical methods widely adopted by the community.

Dr. Sunyaev obtained a PhD in molecular biophysics from the Moscow Institute of Physics and Technology and completed his postdoctoral training in bioinformatics at the European Molecular Biology Laboratory (EMBL). He is an Associate Member at Broad Institute of MIT and Harvard. He co-leads the NHGRI-funded Genome Sequencing Program Analysis Center and is actively involved in the Undiagnosed Diseases Network and in the Brigham Genomic Medicine program. He also co-organizes the Boston Evolutionary Genomics Group.

Recent Publications

Systematic analysis of snRNA genes reveals frequent RNU2-2 variants in dominant and recessive developmental and epileptic encephalopathies

Published On 2025 Sep 15

Journal article

Variants in spliceosomal small nuclear RNA (snRNA) genes RNU4-2 (ReNU syndrome), RNU5B-1, and RNU2-2 have recently been linked to dominant neurodevelopmental disorders (NDDs), revealing a major, previously overlooked role for noncoding snRNAs in human disease. Here, we systematically analysed 200 potentially functional snRNA genes in a French cohort comprising 26,911 individuals with rare disorders and through international collaborations. We identify de novo and biallelic variants in RNU2-2...


Case Series of Nizon-Isidor Syndrome by Heterozygous Variants in MED12L With Further Evidence of Mitotic Instability in One Case With Diploid-Triploid Mosaicism

Published On 2025 Aug 21

Journal article

Nizon-Isidor syndrome is a rare disorder caused by heterozygous variants in MED12L, with only eight documented cases in the literature. Here, we present three additional cases of this syndrome. Proband 1 was a 7-year-old female who presented with developmental delay, right-leg hemihypertrophy, laryngeal cleft, esotropia, abnormal skin pigmentation, sectoral iris hypopigmentation, dysphagia, periventricular nodular heterotopia, seizures, morbid obesity, and a pelvic kidney. Genome sequencing (GS)...