The phosphorylation and dephosphorylation of signaling molecules play a crucial role in various cellular processes, including immune responses. To date, the global expression profile of protein tyrosine phosphatases (PTPs) in various immune cells ...
Bacterial infection has become a focus of attention in the pathogenesis of primary biliary cirrhosis (PBC). We earlier reported that the bacterial lipoteichoic acid was detected at the sites of inflammation around damaged bile ducts in the livers ...
JOURNAL OF LEUKOCYTE BIOLOGY 87(3) 493-500 2010年3月 [査読有り]
PI3K plays crucial roles in the immune system. Mice deficient for p85 alpha, a major regulatory subunit of class IA PI3K, show various defects and alterations in B cells, mast cells, macrophages, and DCs, and peripheral T cells are reportedly norm...
Shuangding Wu   Sofie Vossius   Souad Rahmouni   Ana V. Miletic   Torkel Vang   Jesus Vazquez-Rodriguez   Fabio Cerignoli   Yutaka Arimura   Scott Williams   Tikva Hayes   Michel Moutschen   Stefan Vasile   Maurizio Pellecchia   Tomas Mustelin   Lutz Tautz   
JOURNAL OF MEDICINAL CHEMISTRY 52(21) 6716-6723 2009年11月 [査読有り]
Loss of VHR phosphatase causes cell cycle arrest in HeLa carcinoma cells, suggesting that VHR inhibition may be a useful approach to halt the growth of cancer cells. We recently reported that V H R is upregulated in several cervix cancer cell line...
Jianxiu Yu   Sharon S. Zhang   Kan Saito   Scott Williams   Yutaka Arimura   Yuliang Ma   Yuehai Ke   Veronique Baron   Dan Mercola   Gen-Sheng Feng   Eileen Adamson   Tomas Mustelin   
EMBO JOURNAL 28(1) 21-33 2009年1月 [査読有り]
The PTEN tumour suppressor gene is induced by the early growth response 1 (EGR1) transcription factor, which also transactivates p53, p73, and p300/CBP as well as other proapoptotic and anti-cancer genes. Here, we describe a novel Akt-EGR1-alterna...