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Topic: Mineralocorticoid receptor


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In the News (Tue 14 Feb 12)

  
  Receptor (biochemistry) Encyclopedia Articles @ NaturalResearch.org (Natural Research)   (Site not responding. Last check: 2007-10-23)
In biochemistry, a receptor is a protein on the cell membrane or within the cytoplasm or cell nucleus that binds to a specific molecule (a ligand), such as a neurotransmitter, hormone, or other substance, and initiates the cellular response to the ligand.
Many hormone receptors and neurotransmitter receptors are transmembrane proteins: transmembrane receptors are embedded in the lipid bilayer of cell membranes, that allow the activation of signal transduction pathways in response to the activation by the binding molecule, or ligand.
Often, it is hard to determine whether the receptor is nonfunctional or the hormone is produced at decreased level; this gives rise to the "pseudo-hypo-" group of endocrine disorders, where there appears to be a decreased hormonal level while in fact it is the receptor that is not responding sufficiently to the hormone.
www.naturalresearch.org /encyclopedia/Receptor_(biochemistry)   (455 words)

  
 Receptor Proteins --Biotechnology Encyclopedia
biochemistry, a receptor is a protein on the
As all receptors are proteins, their structure is encoded into the
endocrine disorders, where there appears to be a decreased hormonal level while in fact it is the receptor that is not responding sufficiently to the hormone.
www.biotech100.com /biotechnology_encyclopedia/receptor_protein.htm   (198 words)

  
 Reference.com/Encyclopedia/Aldosterone
It is formed in the outer-section (zona glomerulosa) of the adrenal cortex of the adrenal gland, as the cells of other sections don't have the corresponding enzyme.
It is the sole endogenous member of the class of mineralocorticoids.
The aldosterone/MR receptor complex binds to the coresponding section of DNA called hormone response element that alters protein synthesis and the transcription of messenger RNA, including serum and glucocorticoid-induced kinase, channel-inducing factor, K-ras2A, and three subunits of the epithelial sodium channel.
www.reference.com /browse/wiki/Aldosterone   (241 words)

  
 Shuangxi ren's links
AR mutations - Human androgen receptor mutation db
Eph - Eph receptor tyrosine Kinases and their ligands (ephrins) resource
GPCRDB - G protein coupled receptors db (7TM) at EMBL
sxren.freeservers.com   (3069 words)

  
 ExPASy Life Science Directory
ADB - Albinism db (Mutations in human genes causing albinism)
BIOMDB - Db of mutations causing tetrahydrobiopterin deficiencies
LHR - Human luteinizing hormone (LH) receptor mutation db
www.expasy.ch /links.html   (3892 words)

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