DUSP8 induces TGF-β–stimulated IL-9 transcription and Th9-mediated allergic inflammation by promoting nuclear export of Pur-α

Dual-specificity phosphatase 8 (DUSP8) is a MAPK phosphatase that dephosphorylates and inactivates the kinase JNK. DUSP8 is highly expressed in T cells; however, the in vivo role of DUSP8 in T cells remains unclear. Using T cell–specific Dusp8 conditional KO (T-Dusp8 cKO) mice, mass spectrometry ana...

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Main Authors: Huai-Chia Chuang, Chia-Hsin Hsueh, Pu-Ming Hsu, Ching-Yi Tsai, Ying-Chun Shih, Hsien-Yi Chiu, Yi-Ming Chen, Wen-Kuang Yu, Ming-Han Chen, Tse-Hua Tan
Format: Article
Language:English
Published: American Society for Clinical Investigation 2023-11-01
Series:The Journal of Clinical Investigation
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Online Access:https://doi.org/10.1172/JCI166269