Bluma Lesch, MD, PhD
Associate Professor of Genetics and of Obstetrics, Gynecology, and Reproductive SciencesCards
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Associate Professor of Genetics and of Obstetrics, Gynecology, and Reproductive Sciences
Biography
Bluma Lesch works on mechanisms of transcriptional regulation in the context of development, evolution, and disease, with a special interest in the genetics and epigenetics of the mammalian germ line. Her research integrates information across a wide range of biological scales, from molecular mechanism to organismal development to species evolution, using both experimental and computational approaches. Current projects focus on (1) uncovering the rules and mechanisms of gene regulatory evolution, (2) defining transgenerational epigenetic contributions to offspring phenotype, and (3) using the unique regulatory biology of the germ line to discover fundamental gene regulatory mechanisms that go awry in disease.
Dr. Lesch earned her B.S. from Yale University in 2003. She obtained her Ph.D. in 2010 from Rockefeller University and her M.D. in 2011 from Weill Cornell Medical College in New York City. She was a postdoctoral fellow at the Whitehead Institute in Cambridge, MA, from 2011-2017, where she was awarded an NIH Kirschstein postdoctoral fellowship and also named a Hope Funds for Cancer Research postdoctoral fellow. She received a Burroughs Wellcome Career Award for Medical Scientists in 2015, and returned to New Haven to join the Yale faculty in 2017. She was names a Searle Scholar in 2019 and a Pew Biomedical Scholar in 2021.
Appointments
Genetics
Associate Professor on TermPrimary
Other Departments & Organizations
- Computational Biology and Biomedical Informatics
- Genetics
- Genomics, Genetics, and Epigenetics
- Human Genome Sciences
- Molecular Cell Biology, Genetics and Development
- Yale Cancer Center
- Yale Center for Genomic Health
- Yale Combined Program in the Biological and Biomedical Sciences (BBS)
- Yale Stem Cell Center
- Yale WRHR Advisory Committee
Research
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Medical Research Interests
ORCID
0000-0002-6689-0240- View Lab Website
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Research at a Glance
Yale Co-Authors
Publications Timeline
Research Interests
Aushaq Malla, PhD
Andrew Lee Cox, PhD
Giulia Biancon, PhD
Stephanie Halene, MD, Dr Med
TuKiet Lam, PhD, BS
Gunter Wagner, PhD
Chromatin Assembly and Disassembly
Germ Cells
Evolution, Molecular
Computational Biology
Publications
2026
Fertilization with Protamine-2 deficient sperm triggers abnormal pronucleus development and zygotic cleavage
Rainsford S, Tse K, Walters B, Oh J, Sumigray K, Lesch B, Smith Z. Fertilization with Protamine-2 deficient sperm triggers abnormal pronucleus development and zygotic cleavage. Biology Of Reproduction 2026, 114: 1210-1226. PMID: 41556312, PMCID: PMC13079458, DOI: 10.1093/biolre/ioag010.Peer-Reviewed Original ResearchAltmetric
2025
H3K4me3 amplifies transcription at intergenic active regulatory elements
Yu H, Zhang Y, Liao Z, Walters B, Lesch B. H3K4me3 amplifies transcription at intergenic active regulatory elements. Genes & Development 2025, 39: 1290-1298. PMID: 40825666, PMCID: PMC12581817, DOI: 10.1101/gad.352841.125.Peer-Reviewed Original ResearchCitationsAltmetricSMARCA5 restricts chromatin accessibility to promote male meiosis and fertility in mammals
Kataruka S, Malla A, Rainsford S, Walters B, Heuer R, Marshall K, Lesch B. SMARCA5 restricts chromatin accessibility to promote male meiosis and fertility in mammals. Proceedings Of The National Academy Of Sciences Of The United States Of America 2025, 122: e2422356122. PMID: 40743397, PMCID: PMC12337329, DOI: 10.1073/pnas.2422356122.Peer-Reviewed Original ResearchCitationsAltmetricProfiling Histone Modifications in Differentiating Mouse Spermatogonia with CUT&Tag
Walters B, Yu H, Kataruka S, Lesch B. Profiling Histone Modifications in Differentiating Mouse Spermatogonia with CUT&Tag. Methods In Molecular Biology 2025, 2954: 3-26. PMID: 40601267, DOI: 10.1007/978-1-0716-4698-4_1.Chaptershsa-miR-520d-3p and hsa-miR-449a are Candidate MicroRNA Regulators in Multiple Sclerosis
Karimi N, Bashi M, Ghaderi-Zefrehei M, Lesch B. hsa-miR-520d-3p and hsa-miR-449a are Candidate MicroRNA Regulators in Multiple Sclerosis. Iranian Journal Of Medical Sciences 2025, 50: 472-480. PMID: 40786190, PMCID: PMC12334791, DOI: 10.30476/ijms.2024.103243.3647.Peer-Reviewed Original ResearchTNFRSF1A and NCF1 May Act as Hub Genes in Mastitis
Ekhtiyari M, Yousefi M, Samadian F, GhaderiâZefrehei M, Neysi S, Shamsabadi J, Javanmard A, Shahriarpour H, Lesch B. TNFRSF1A and NCF1 May Act as Hub Genes in Mastitis. Veterinary Medicine And Science 2025, 11: e70278. PMID: 40028770, PMCID: PMC11875065, DOI: 10.1002/vms3.70278.Peer-Reviewed Original ResearchAltmetricDecoding cattle (Bos taurus) diacylglycerol acyltransferase (DGAT) gene families: A pathway to functional understanding
Esfahani E, Mahyari S, Davoodi P, Ghaderi-Zefrehei M, Lesch B. Decoding cattle (Bos taurus) diacylglycerol acyltransferase (DGAT) gene families: A pathway to functional understanding. Journal Of Heredity 2025, 116: 726-745. PMID: 39932434, DOI: 10.1093/jhered/esae079.Peer-Reviewed Original ResearchCitationsAltmetric
2024
Bioinformatics analysis of myelin-microbe interactions suggests multiple types of molecular mimicry in the pathogenesis of multiple sclerosis
Bigdeli A, Ghaderi-Zefrehei M, Lesch B, Behmanesh M, Arab S. Bioinformatics analysis of myelin-microbe interactions suggests multiple types of molecular mimicry in the pathogenesis of multiple sclerosis. PLOS ONE 2024, 19: e0308817. PMID: 39775333, PMCID: PMC11684644, DOI: 10.1371/journal.pone.0308817.Peer-Reviewed Original ResearchCitationsAltmetricEvolutionary innovations in germline biology of placental mammals identified by transcriptomics of first-wave spermatogenesis in opossum
Marshall K, Stadtmauer D, Maziarz J, Wagner G, Lesch B. Evolutionary innovations in germline biology of placental mammals identified by transcriptomics of first-wave spermatogenesis in opossum. Developmental Cell 2024, 60: 646-664.e8. PMID: 39536760, PMCID: PMC11859772, DOI: 10.1016/j.devcel.2024.10.013.Peer-Reviewed Original ResearchCitationsAltmetricFunctional Roles of H3K4 Methylation in Transcriptional Regulation
Yu H, Lesch B. Functional Roles of H3K4 Methylation in Transcriptional Regulation. Molecular And Cellular Biology 2024, 44: 505-515. PMID: 39155435, PMCID: PMC11529435, DOI: 10.1080/10985549.2024.2388254.Peer-Reviewed Reviews, Practice Guidelines, Standards, and Consensus StatementsCitations
Academic Achievements & Community Involvement
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Honors
honor Pew Scholar
06/15/2021National AwardPew Biomedical Scholars ProgramDetailsUnited Stateshonor Searle Scholar Award
04/01/2019National AwardSearle Scholars ProgramDetailsUnited Stateshonor Kingsley Fellow
12/11/2017Yale School of Medicine AwardYale School of MedicineDetailsUnited Stateshonor Burroughs-Wellcome Career Award
09/01/2015National AwardDetailsUnited Stateshonor Whitehead Institute Postdoctoral Association Education Award
06/01/2012Other AwardWhitehead InstituteDetailsUnited States
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Yale Only Satoshi Namekawa