Results 41 to 50 of about 25,087 (234)

Coupling of Cell Surface Biotinylation and SILAC-Based Quantitative Proteomics Identified Myoferlin as a Potential Therapeutic Target for Nasopharyngeal Carcinoma Metastasis

Frontiers in Cell and Developmental Biology, 2021
Distant metastasis is a major cause of treatment failure in nasopharyngeal carcinoma (NPC) patients. Cell surface proteins represent attractive targets for cancer diagnosis or therapy. However, the cell surface proteins associated with NPC metastasis are
Maoyu Li, Maoyu Li, Fang Peng, Guoqiang Wang, Xujun Liang, Meiying Shao, Zhuchu Chen, Zhuchu Chen, Yongheng Chen, Yongheng Chen, Yongheng Chen   +10 more
doaj   +1 more source

Focal adhesion kinase regulates the phosphorylation protein tyrosine phosphatase-α at Tyr789 in breast cancer cells

Molecular Medicine Reports, 2015
Protein tyrosine phosphatase (PTP)‑α regulates the phosphorylation of focal adhesion kinase (FAK), which is important in cellular signal transduction and integration of proteins. It has been demonstrated that a FAK‑Del33 mutation (deletion of exon 33; KF437463) in breast cancer tissues regulates cell migration through FAK/Src signaling activation ...
Xu-Qian, Fang, Xiang-Fan, Liu, Ling, Yao, Chang-Qiang, Chen, Jia-Fei, Lin, Zhi-Dong, Gu, Pei-Hua, Ni, Xin-Min, Zheng, Qi-Shi, Fan   +8 more
openaire   +3 more sources

Phosphorylated α-Actinin and Protein-tyrosine Phosphatase 1B Coregulate the Disassembly of the Focal Adhesion Kinase·Src Complex and Promote Cell Migration [PDF]

Journal of Biological Chemistry, 2006
The focal adhesion kinase (FAK) is a key regulator of cell migration. Phosphorylation at Tyr-397 activates FAK and creates a binding site for Src family kinases. FAK phosphorylates the cytoskeletal protein alpha-actinin at Tyr-12. Here we report that protein-tyrosine phosphatase 1B (PTP 1B) is an alpha-actinin phosphatase.
Zhiyong, Zhang, Siang-Yo, Lin, Benjamin G, Neel, Beatrice, Haimovich   +3 more
openaire   +2 more sources

Signal Transduction Mechanisms of Focal Adhesions: Src and FAK-Mediated Cell Response

Frontiers in Bioscience-Landmark
Cell-to-substrate adhesion sites, also known as focal adhesion sites (FAs), are complexes of different proteins on the cell surface. FAs play important roles in communication between cells and the extracellular matrix (ECM), leading to signal ...
Kazuo Katoh
doaj   +1 more source

FAK acts as a suppressor of RTK-MAP kinase signalling in Drosophila melanogaster epithelia and human cancer cells.

PLoS Genetics, 2014
Receptor Tyrosine Kinases (RTKs) and Focal Adhesion Kinase (FAK) regulate multiple signalling pathways, including mitogen-activated protein (MAP) kinase pathway. FAK interacts with several RTKs but little is known about how FAK regulates their downstream
Juan Pablo Macagno, Jesica Diaz Vera, Yachuan Yu, Iain MacPherson, Emma Sandilands, Ruth Palmer, Jim C Norman, Margaret Frame, Marcos Vidal   +8 more
doaj   +1 more source

Posttranscriptional Inhibition of Protein Tyrosine Phosphatase Nonreceptor Type 23 by Staphylococcal Nuclease and Tudor Domain Containing 1: Implications for Hepatocellular Carcinoma

Hepatology Communications, 2019
Oncoprotein staphylococcal nuclease and tudor domain containing 1 (SND1) regulates gene expression at a posttranscriptional level in multiple cancers, including hepatocellular carcinoma (HCC).
Nidhi Jariwala, Rachel G. Mendoza, Dawn Garcia, Zhao Lai, Mark A. Subler, Jolene J. Windle, Nitai D. Mukhopadhyay, Paul B. Fisher, Yidong Chen, Devanand Sarkar   +9 more
doaj   +1 more source

Organizing the interface—Plasma membrane architecture and receptor dynamics in virus‐cell interactions

FEBS Letters, EarlyView.
Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley   +1 more source

JAK inhibitors: a new choice for diabetes mellitus?

Diabetology & Metabolic Syndrome
Altered tyrosine kinase signaling is associated with a variety of diseases. Tyrosine kinases can be classified into two groups: receptor type and nonreceptor type. Nonreceptor-type tyrosine kinases are subdivided into Janus kinases (JAKs), focal adhesion
Mengjun Zhou, Qi Shen, Bo Li
doaj   +1 more source

Three phosphatase families form a community: The phosphohydrolases that act upon inositol pyrophosphates

FEBS Letters, EarlyView.
Inositol pyrophosphates are energy‐rich signaling molecules that perform critical functions in cells. Three different families of phosphatases hydrolyze the β phosphate of the inositol pyrophosphate molecules: two have narrow specificities and one is promiscuous.
Ronda J. Rolfes
wiley   +1 more source

ABL kinase‐dependent phosphorylation of SH proteins promotes their direct interaction with CRK family SH2 domains

FEBS Letters, EarlyView.
CT10 regulator of kinase (CRK) and CRK‐Like (CRKL) are signaling adaptors driving cell adhesion, motility, differentiation, and proliferation. SH2‐domain containing (SH) proteins are enriched in YXXP motifs which when phosphorylated create preferred binding sites for CRK family SH2 domains.
Phoebe M. Cousens, Brendan W. Chandler, Anna M. Schmoker, Jaye L. Weinert, Charlotte A. Kearns, Warren T. Yacawych, Amila Šemić, Alicia M. Ebert, Bryan A. Ballif   +8 more
wiley   +1 more source