Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0338671 (Steroids)
 9,479 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Growth factors and cytokines mediate communication between the epithelial and stromal compartments of the prostate. In prostate cancer (PCa), changes in the spatial arrangements of the two compartments (i.e. basement membrane invasion), DNA mutations, or cellular dedifferentiation (i.e. myofibroblasts) leads to significant changes in gene expression within both compartments. This results in altered cytokine and/or growth factor signaling in PCa. Recently, a stromal-specific androgen receptor (AR) coactivator, Hic-5/ARA55, has been identified that may play a role in regulating expression of the growth factor and/or cytokine expression in the prostate. Specifically, Hic-5/ARA55 expression influences androgen-induced keratinocyte growth factor (KGF) expression in WPMY-1 prostate stromal cells. Because Hic-5/ARA55's expression is also altered in PCa, it may play a role in the differential cellular signaling events that occur during tumor progression.
Steroids 2007 Feb
PMID:Hic-5/ARA55: a prostate stroma-specific AR coactivator. 1716 36

Paxillin is a group III LIM domain protein that is best characterized as a cytoplasmic scaffold/adaptor protein that functions primarily as a mediator of focal adhesion. However, emerging studies indicate that paxillin's functions are far broader. Not only does paxillin appear to regulate cytoplasmic kinase signaling, but it also cycles between the cytoplasm and nucleus, and may serve as an important regulator of mRNA trafficking and subsequent translation. Herein, we provide some insights suggesting that paxillin, like its relative Hic-5, has nuclear binding partners and mediates critical processes within the nucleus, at least in part functioning as coregulator of nuclear receptors and nuclear kinases to mediate genomic signaling.
Steroids 2018 05
PMID:Paxillin actions in the nucleus. 2909 44