Protein Information

Name prostate specific antigen
Synonyms NPSA; Prostate specific antigen; novel prostate specific antigen; Prostate specific antigens; novel prostate specific antigens

Compound Information

Name cycloheximide
CAS

Reference List

PubMed Abstract RScore(About this table)
17989348 Papineni S, Chintharlapalli S, Safe S: Methyl 2-cyano-3,11-dioxo-18 beta-olean-1,12-dien-30-oate is a peroxisome proliferator-activated receptor-gamma agonist that induces receptor-independent apoptosis in LNCaP prostate cancer cells. Mol Pharmacol. 2008 Feb;73(2):553-65. Epub 2007 Nov 7.

In contrast, beta-CDODA-Me also decreased androgen receptor (AR) and prostate-specific antigen (PSA) mRNA and protein levels through kinase-independent pathways. beta-CDODA-Me repressed AR mRNA transcription, whereas decreased PSA mRNA levels were dependent on protein synthesis and were reversed by cycloheximide.
31(0,1,1,1) Details
18008333 Chiu FL, Lin JK: Downregulation of androgen receptor expression by luteolin causes inhibition of cell proliferation and induction of apoptosis in human prostate cancer cells and xenografts. Prostate. 2008 Jan 1;68(1):61-71.

AR function was measured by evaluating the AR target molecule, prostate-specific antigen (PSA), by RT-PCR, Western blotting, and enzyme-linked immunosorbent assay.
We determined the mechanism of AR downregulation with cycloheximide chase assays, proteasome inhibitor, and coimmunoprecipitation experiments.
1(0,0,0,1) Details
17624924 Prescott J, Jariwala U, Jia L, Cogan JP, Barski A, Pregizer S, Shen HC, Arasheben A, Neilson JJ, Frenkel B, Coetzee GA: Androgen receptor-mediated repression of novel target genes. Prostate. 2007 Sep 15;67(13):1371-83.

To date, studies have focused disproportionately on androgen-stimulated genes such as prostate-specific antigen (PSA), while repressed genes have gained little attention, even though they too may be involved in regulating cell growth, differentiation, and apoptosis.
Cycloheximide attenuated DHT-mediated repression of CHRM1, suggesting the requirement of new protein synthesis.
1(0,0,0,1) Details
19584240 Kim SH, Singh SV: D,L-Sulforaphane causes transcriptional repression of androgen receptor in human prostate cancer cells. Mol Cancer Ther. 2009 Jul;8(7):1946-54. Epub 2009 Jul 7.

The SFN-mediated decline in AR protein level was accompanied by a decrease in intracellular as well as secreted levels of prostate-specific antigen, an AR-regulated gene product.
The decrease in AR protein level resulting from SFN exposure was not reversed in the presence of the protein synthesis inhibitor cycloheximide.
1(0,0,0,1) Details