Seung Ri Lee on Muck Rack

Seung Ri Lee

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Articles

Species-specific regulation of necroptosis by STK38-dependent RIPK1 phosphorylation

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By Seongmi Kim, Hyunjin Rho, Hye-Jung Kim, Hyuk Wan Ko, Donghyuk Shin, Seung-Mo Hong, MinJoong Kim, Jiyoung Yu, Kyunggon Kim, Joon-Yong Chung, Jaewhan Song, Seung Ri Lee
| Nature Verified
Abstract Receptor-interacting protein kinase 1 (RIPK1) is a key stress sensor regulating cell death, inflammation, and tumorigenesis, yet how RIPK1 becomes activated remains unclear. Here, we identify serine/threonine kinase 38 (STK38) as a novel direct RIPK1 activator. STK38 binds to RIPK1, integrates into RIPK1-containing death complexes, and accelerates RIPK1-dependent cell death. STK38 deletion suppresses RIPK1-mediated necroptosis and apoptosis.
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