Results 91 to 100 of about 17,248,721 (282)

Phosphoinositides and inositol phosphates as molecular glues

FEBS Letters, EarlyView.
Inositol phosphates (IPs) and phosphoinositides (PIPs) regulate diverse eukaryotic processes. Beyond recruiting signaling proteins or acting as structural cofactors, recent studies suggest they mediate protein–protein interactions as natural molecular glues.
Aleshia Seaton‐Terry, Alexander J. Cutright, Mong Na Claire Loi, Jessica Martin, Joseph W. Gilligan, Jakub N. Kubina, Michael J. Arambula, Susanna Tanada Palmu, Daniella Zhou, Raymond D. Blind   +9 more
wiley   +1 more source

Metal- and DNA-binding properties and mutational analysis of the transcription activating factor, B, of coliphage 186: A prokaryotic C4 zinc- finger protein [PDF]

, 1997
Coliphage 186 B is a 72-amino acid protein belonging to the Ogr family of analogous transcription factors present in P2-like phage, which contain a Cys-X2-Cys-X22-Cys-X4-Cys presumptive zinc-finger motif.
Tiwari, Ravi P., Pountney, D.L., Egan, J.B., Pountney, Dean Louis, Egan, John Barry, Tiwari, R.P.   +5 more
core  

A Role of Myocardin Related Transcription Factor-A (MRTF-A) in Scleroderma Related Fibrosis. [PDF]

, 2015
In scleroderma (systemic sclerosis, SSc), persistent activation of myofibroblast leads to severe skin and organ fibrosis resistant to therapy. Increased mechanical stiffness in the involved fibrotic tissues is a hallmark clinical feature and a cause of ...
Ayuko Takahashi (789901), Barbara D. Smith (2212672), Takahashi, A, Christopher Denton, Layne, MD, Bahja Ahmed-Abdi, Ayuko Takahashi, Suki, B, Nikitorowicz-Buniak, J, Bela Suki (2212681), Bahja Ahmed-Abdi (2212675), Matthew D. Layne (364786), Markella Ponticos, Ahmed-Abdi, B, Robert Lafyatis, Markella Ponticos (2212669), Xu Shiwen (2212678), Stratton, R, Bela Suki, Barbara D Smith, Richard Stratton (776213), Joanna Nikitorowicz-Buniak (776212), Smith, BD, Christopher Denton (276245), Xu Shiwen, Lafyatis, R, David Abraham (36404), Shiwen, X, David Abraham, Abraham, D, Matthew D Layne, Ponticos, M, Denton, C, Joanna Nikitorowicz-Buniak, Robert Lafyatis (38139), Richard Stratton   +35 more
core   +1 more source

Transcription Factor AP-2 Regulatory Signatures in Breast Cancer [PDF]

, 2007
PhDAP-2 transcription factors are highly conserved basic helix-span-helix proteins whose members ((x, ß, y, S and c) are crucial regulators of bryonic development. They also play an important role in human neoplasia.
Williams, Christopher M J, Williams, Christopher MJ   +1 more
core   +4 more sources

Structural insights and therapeutic targets in Acinetobacter baumannii capsule biosynthesis

FEBS Letters, EarlyView.
Hypervirulent KL49 A. baumannii's capsular polysaccharide contains the nonulosonic acid 8‐epi‐Leg5,7Ac2, synthesized by epimerization via ElaA, ElaB, and ElaC. Crystal structures of ElaA, ElaB, and ElaC reveal their role in CMP‐Leg5,7Ac2 synthesis and regioselective C8 epimerization.
Woo Cheol Lee, Junho Jeong, Chae Yeong Lee, Hyunjoon Cho, Man Hwan Oh, Je Chul Lee, Jee‐Young Lee, Yangmee Kim   +7 more
wiley   +1 more source

General Transcription Factor IIA-γ Increases Osteoblast-specific Osteocalcin Gene Expression via Activating Transcription Factor 4 and Runt-related Transcription Factor 2 [PDF]

Journal of Biological Chemistry, 2008
ATF4 (activating transcription factor 4) is an osteoblast-enriched transcription factor that regulates terminal osteoblast differentiation and bone formation. ATF4 knock-out mice have reduced bone mass (severe osteoporosis) throughout life. Runx2 (runt-related transcription factor 2) is a runt domain-containing transcription factor that is essential ...
Shibing, Yu, Yu, Jiang, Deborah L, Galson, Min, Luo, Yumei, Lai, Yi, Lu, Hong-Jiao, Ouyang, Jian, Zhang, Guozhi, Xiao   +8 more
openaire   +2 more sources

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

KLF4 Promotes Angiogenesis by Activating VEGF Signaling in Human Retinal Microvascular Endothelial Cells. [PDF]

PLoS ONE, 2015
The transcription factor Krüppel-like factor 4 (KLF4) has been implicated in regulating cell proliferation, migration and differentiation in a variety of human cells and is one of four factors required for the induction of pluripotent stem cell ...
Yinan Wang, Chuanhe Yang, Qingqing Gu, Michelle Sims, Weiwang Gu, Lawrence M Pfeffer, Junming Yue   +6 more
doaj   +1 more source

Modelling stem cell differentiation related processes—A practical overview for biologists

FEBS Letters, EarlyView.
Stem cell differentiation is complex and difficult to control experimentally. This review introduces suitable computational modelling approaches that can support stem cell research, from mechanistic ODE and abstract models to multiscale and deep learning methods.
Ricco Zeegelaar, Xinqi Yan, Lucas F. Jansen Klomp, Stefano Schivo, Janine N. Post   +4 more
wiley   +1 more source

The membrane-tethered transcription factor ANAC089 serves as redox-dependent suppressor of stromal ascorbate peroxidase gene expression [PDF]

, 2012
Klein P, Seidel T, Stöcker B, Dietz K-J. The membrane-tethered transcription factor ANAC089 serves as redox-dependent suppressor of stromal ascorbate peroxidase gene expression. Frontiers in Plant Science.
Thorsten Seidel, Dietz, Karl-Josef, Benedikt eStöcker, Benedikt Stöcker, Peter eKlein, Klein, Peter, Thorsten eSeidel, Peter Klein, Karl-Josef Dietz, Seidel, Thorsten, Stöcker, Benedikt, Karl-Josef eDietz   +11 more
core   +1 more source