EphA3 functions are regulated by collaborating phosphotyrosine residues
نویسندگان
چکیده
منابع مشابه
Macrophage Functions Are Regulated by Murine
Introduction Because of their paternal antigens, the fetus and placenta may be considered an allograft in the maternal host. Understanding the mechanisms which prevent maternal immunological rejection of the fetus remains a fundamental unsolved problem in immunology. We have previously reported that macrophages are inhibited by maternal decidual stromal cells residing at the maternal-fetal inte...
متن کاملThe intracellular functions of alpha6beta4 integrin are regulated by EGF
Upon ligand binding, the alpha6beta4 integrin becomes phosphorylated on tyrosine residues and combines sequentially with the adaptor molecules Shc and Grb2, linking to the ras pathway, and with cytoskeletal elements of hemidesmosomes. Since alpha6beta4 is expressed in a variety of tissues regulated by the EGF receptor (EGFR), we have examined the effect of EGF on the cytoskeletal and signaling ...
متن کاملHEY1 functions are regulated by its phosphorylation at Ser-68
HEY1 (hairy/enhancer-of-split related with YRPW motif 1) is a member of the basic helix-loop-helix-orange (bHLH-O) family of transcription repressors that mediate Notch signalling. HEY1 acts as a positive regulator of the tumour suppressor p53 via still unknown mechanisms. A MALDI-TOF/TOF MS analysis has uncovered a novel HEY1 regulatory phosphorylation event at Ser-68. Strikingly, this single ...
متن کاملIdentification of residues that control specific binding of the Shc phosphotyrosine-binding domain to phosphotyrosine sites.
The Shc adaptor protein contains two phosphotyrosine [Tyr(P)]binding modules--an N-terminal Tyr(P) binding (PTB) domain and a C-terminal Src homology 2 (SH2) domain. We have compared the ability of the Shc PTB domain to bind the receptors for nerve growth factor and insulin, both of which contain juxtamembrane Asn-Pro-Xaa-Tyr(P) motifs implicated in PTB binding. The Shc PTB domain binds with hi...
متن کاملAre Heart Muscle Irisin Levels and FNDC5 Gene Expression Regulated by Endurance and Resistance Exercises?
Background. Irisin is the result of the proteolysis of fibronectin type III domain-containing protein 5, the levels of which are determined by physical activity. Objective(s). This study aims to identify changes in FNDC5 gene expression and the heart muscle irisin levels in male rats following 8 weeks resistance and endurance training. Methods. Fifteen male rats (10-12 weeks old and 331.8&plu...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Cell Research
سال: 2010
ISSN: 1001-0602,1748-7838
DOI: 10.1038/cr.2010.115