AR7 |
| Catalog No.GC19035 |
A retinoic acid receptor α (RARα) antagonist
Products are for research use only. Not for human use. We do not sell to patients.
Cas No.: 80306-38-3
Sample solution is provided at 25 µL, 10mM.
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AR7 is a retinoic acid receptor α (RARα) antagonist.
Chaperone-mediated autophagy (CMA) contributes to cellular quality control and the cellular response to stress through the selective degradation of cytosolic proteins in lysosomes. Decrease in CMA activity occurs in aging and in age-related disorders. Signaling through the retinoic acid receptor alpha (RARα) inhibits CMA. AR7, an RARα antagonist, significantly activates CMA activity in mouse fibroblasts. A marked increase in CMA-activating potency is found when AR7 and GR1 are combined, supporting their cooperative effect. Treatment with the transcriptional repressor Actinomycin D partially reduces the stimulatory effect of AR7 on CMA, consistent with transcriptional changes contributing to the upregulation of CMA [1].
References:
[1]. Anguiano J, et al. Chemical modulation of chaperone-mediated autophagy by retinoic acid derivatives. Nat Chem Biol. 2013 Jun;9(6):374-82.
Average Rating: 5 (Based on Reviews and 33 reference(s) in Google Scholar.)
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