About
Biography
My research focuses on deciphering the chromatin-level regulation in cell fate changes and understanding how different families of pioneer factors and cellular microenvironments impact on such regulation. Our team tackles these questions by combining the developmental biology of human stem cells and organoid culture systems with genomics, bioinformatics and super-resolution imaging.
The long-term goal of my lab is to reveal gene and chromatin regulatory principles underlying dramatic cell fate changing events that occur in embryonic development, tissue repair and disease. My ultimate goal is to utilize this knowledge to precisely control cell fates.
During my education and career, I was honored to receive fellowships from the Japan Society for the Promotion of Sciences (JSPS), the Naito Foundation, the Astellas Foundation and the Uehara Memorial Foundation.
BSc: Kitasato University, Japan.
PhD: Osaka University, Japan.
Postdoctoral Fellow: University of Pennsylvania, Philadelphia, PA.
Interests
Chromatin regulation; pioneer transcription factors; cell programming and reprogramming
Research Areas
Developmental Biology
Publications
Pioneer and PRDM transcription factors coordinate bivalent epigenetic states to safeguard cell fate. Molecular Cell. 2024; 84:476-489.e10.
Gene network transitions in embryos depend upon interactions between a pioneer transcription factor and core histones. Nature Genetics. 2020; 52:418-427.
The mechanistic basis for chromatin regulation by pioneer transcription factors. WIREs Systems Biology and Medicine. 2019; 11:e1427.
Molecular regulation of mammalian hepatic architecture. Current Topics in Developmental Biology. 2019; 132:91-136.
Chromatin Scanning by Dynamic Binding of Pioneer Factors. Molecular Cell. 2016; 62:665-667.
Cell fate control by pioneer transcription factors. Development (Cambridge). 2016; 143:1833-1837.
Pioneer transcription factors in cell reprogramming. Genes and Development. 2014; 28:2679-2692.
Protocol for establishing inducible CRISPR interference system for multiple-gene silencing in human pluripotent stem cells. Star Protocols. 2024; 5:103221.
Protocol for establishing inducible CRISPRd system for blocking transcription factor-binding sites in human pluripotent stem cells. Star Protocols. 2024; 5:103233.
From the Blog
How ‘Pioneers’ Blaze the One Trail that Determines Cell Fate
Makiko Iwafuchi, PhD, Hee Woong Lim, PhD1/10/2024
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