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2009 NOV 27 ... (IL)-1 beta. These experiments revealed that the gene undergoes rapid and potent transcription induction upon stimulation with proinflammatory molecules, such as MCP-1, IL-1 beta, ... stimulation with proinflammatory molecules, such as MCP-1, IL-1 beta, tumour necrosis factor a and lipopolysaccharide.""Here we show that the induction of ZC3H12A by ...
2009 NOV 25 ... and Western blot analyses. Binding activities of HIF-1 alpha and SOX9, a pivotal transcription factor of chondrogenesis, were evaluated by electrophoretic mobility shift assays and by ...
2009 NOV 27 ... DNA was transfected into human mammary tumor cell line Bcap-37 by lipofectamine. Reverse transcription polymerase chain reaction and Western-blotting analysis showed that the transfected ... journal Applied Biochemistry and Biotechnology, "Glial cell line-derived neurotrophic factor (GDNF) is a type of neurotrophic factor with significant potential in treatment of ...
2009 NOV 27 ... fat droplets in the liver itself.Duffield notes that mice bearing a mutant form of a transcription factor gene related to Id2 and an important circadian clock component called "Clock" is ...
2009 NOV 29 ... virus, because this is where it finds large amounts of enzymes which are responsible for transcription. The virus abuses this cellular equipment for its own replication.At DKFZ, ... way for the virus," says Giordano. "On the other hand, it is also possible that some factor that HIV needs for its integration is missing at these sites." The researchers even ...
Subject: Helmholtz Association of German Research Centres
2009 NOV 27 ... progenitor cells that will give rise to the organ of Corti. SRY-box containing gene 2, a transcription factor that is required for the formation of the cochlear progenitor cell population, has ...
2009 NOV 26 ... to a study from Okazaki, Japan, "The small ubiquitin-like modifier SUMO conjugates transcription factors and suppresses their respective activation of target genes. Although various ... ARIP4 (AR interacting protein 4, a Rad54 family member and a SNF2 chromatin remodeling factor), which interacts with sumoylated Ad4BP/SF-1 through two SUMO-interacting motifs and one ...
2009 NOV 27 ... with this deep scientific knowledge, drugs against NOTCH - or any other transcription factor - have traditionally been extremely difficult, if not impossible, to develop. Most ...
2009 NOV 27 ... of nuclear receptors. HNF4 alpha (hepatocyte nuclear factor 4 alpha) is a liver-enriched transcription factor that controls the expression of a variety of genes involved in cholesterol, fatty acid, ...
2009 NOV 24 ... "HSI-I-associated gene expression is suppressed by both the homoserine lactone transcription factor LasR and the 4-hydroxy-2-alkylquinoline (HAQ) transcriptional regulator MvfR. ...
2009 NOV 26 ... of Medicinal Food (Regular Tart Cherry Intake Alters Abdominal Adiposity, Adipose Gene Transcription, and Inflammation in Obesity-Prone Rats Fed a High Fat Diet. Journal of Medicinal Food, ... fat (retroperitoneal) weight, retroperitoneal interleukin-6 (IL-6) and tumor necrosis factor-alpha (TNF-alpha) expression, and plasma IL-6 and TNF-alpha. Tart cherry diet also ...
2009 NOV 27 ... from Montreal, Canada, "In this study, we investigated the mechanism by which the CUX1 transcription factor can stimulate cell migration and invasion. The full-length p200 CUX1 had a weaker effect ...
2009 NOV 27 ... module that dynamically associates with E2F transcription factors, p130 and the B-MYB transcription factor in a cell cycle-dependent manner.""In this study, we analyzed the ...
2009 NOV 26 ... by mass spectrophotometry. The 13 up-regulated proteins are known to be associated with transcription (two homologues of alpha subunit DNA-directed RNA polymerase, ... cyclohydrolase), translation (ribosomal protein S1, two homologues of elongation factor TU, elongation factor EF-G), ATP synthase (171 alpha subunit), gluconeogenesis-related ...
2009 NOV 24 ... site-directed mutagenesis of this site abrogated both JNK-mediated regulation as well as transcription factor binding. Expression of a dominant-negative SP-1 eliminated both the enhanced promoter ...
2009 NOV 24 ... in biomolecular systems. The method is illustrated by its application to the Ets-1 transcription factor, which partially unfolds upon binding DNA. The calculations show dramatic changes in the ...
2009 NOV 24 ... NURF complex functions as a co-activator of Armadillo to promote Wg-mediated transcription." Song and colleagues published their study in Embo Reports (The ... is found in several chromatin-remodelling complexes, including nucleosome remodelling factor (NURF). The effect of interfering with the function of other components of the NURF ...
2009 NOV 24 ... In an effort to study the mechanism of regulation, microarrays were used to compare the transcription profiles of the wild-type strain with an rbf mutant and an rbf overexpression strain of ... the icaR or icaA promoter region, suggesting that rbf controls expression of an unknown factor(s) that represses icaR," wrote D. Cue and colleagues, University of Arkansas. ...
2009 NOV 27 ... and temporal segregation of cell type-specific molecular regulators. We found that the transcription factor SOX6 controls the molecular segregation of dorsal (pallial) from ventral (subpallial) ...
