Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation
Review
. 1991 Oct;18(13):2203-9.

[Retinoids and acute promyelocytic leukemia]

[Article in Japanese]
Y Hashimoto  1 , K Shudo
Affiliations
  • PMID: 1656889
Review

[Retinoids and acute promyelocytic leukemia]

[Article in Japanese]
Y Hashimoto et al. Gan To Kagaku Ryoho. 1991 Oct.

Abstract

Retinoic acid and its analogs, retinoids, have been shown to be useful in the treatment of several types of tumors. Retinoids elicit their biological activities by binding to their specific nuclear receptors, denoted as RAR-alpha, beta and gamma. RAR's have been established to be retinoid-dependent transcription factors which belong to the steroid/thyroid nuclear receptor superfamily. Recently, retinoic acid has been reported to be extremely effective in the treatment of acute promyelocytic leukemia (APL) giving more than 70% complete remission efficiency. APL has been characterized by the specific chromosomal translocation, t(15;17). Analysis of the t(15;17) breaking point revealed that (i) either RAR-alpha on chromosome 17 or the gene named myl on chromosome 15 is abnormal in APL cells, and (ii) the abnormal fused protein myl/RAR-alpha is expressed, which is suspected to cause the APL. Thus, RAR-alpha gene may be now regarded as one of tumor suppressor genes.

PubMed Disclaimer

Similar articles

See all similar articles

LinkOut - more resources