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Xin-Yuan Fu

Researcher at National University of Singapore

Publications -  123
Citations -  12613

Xin-Yuan Fu is an academic researcher from National University of Singapore. The author has contributed to research in topics: STAT3 & STAT protein. The author has an hindex of 53, co-authored 122 publications receiving 11810 citations. Previous affiliations of Xin-Yuan Fu include Sichuan University & Southern University of Science and Technology.

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Cell growth arrest and induction of cyclin-dependent kinase inhibitor p21 WAF1/CIP1 mediated by STAT1

TL;DR: Signal transducers and activators of transcription (STAT) proteins can be conditionally activated in response to epidermal growth factor (EGF) and interferon (IFN)-gamma as mentioned in this paper.
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Proteins of transcription factor ISGF-3: one gene encodes the 91-and 84-kDa ISGF-3 proteins that are activated by interferon alpha.

TL;DR: Several antibodies raised against these proteins prove that they indeed do encode protein components of ISGF-3, and provides reagents to explore the modification of this cytoplasmically activated transcription factor.
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Activation of the STAT signaling pathway can cause expression of caspase 1 and apoptosis.

TL;DR: It is shown that activation of the STAT signaling pathway can induce apoptosis through the induction of ICE gene expression, and studies from ICE-deficient cells indicated thatICE gene expression was necessary for IFN-gamma-induced apoptosis.
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The proteins of ISGF-3, the interferon alpha-induced transcriptional activator, define a gene family involved in signal transduction.

TL;DR: It is suggested that proteins encoded by this gene family serve the function of interpreting the fact that a cell surface receptor has bound its ligand so that specific signal transduction to the nucleus can occur.