Satoshi H. Namekawa, PhD

Assistant Professor, UC Department of Pediatrics

Phone: 513-803-1377

Fax: 513-803-1160


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The long-term goal of my research is to understand the mechanisms and evolution of epigenetic events during mammalian reproduction. One of our focus areas is epigenetic regulation of sex chromosomes in germ cell development. Recently, my laboratory demonstrated that DNA damage response pathways trigger epigenetic programming on the sex chromosomes in germ cells. An on-going direction of my laboratory is to pursue a general link between DNA damage response pathways and epigenetic programming. Another goal of my laboratory is to identify novel factors and related pathways that control epigenetic programming during mouse reproduction, especially focusing on the events occurring on sex chromosomes during spermatogenesis as well as the regulatory mechanisms in germline stem cells.

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Dr. Namekawa received his PhD from Tokyo University of Science in 2005. He completed postdoctoral training in the laboratory of Dr. Jeannie T. Lee at Massachusetts General Hospital and Harvard Medical School in 2009, followed by his faculty appointment at Cincinnati Children's in 2009. He is funded by NIH R01 Award and the Basil O’Connor Award from March of Dimes Foundation.

Education and Training

PhD: Tokyo University of Science, Japan, 2005.

BS: Tokyo University of Science, Japan, 2000.


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