In each case of acute promyelocytic leukemia (APL) one of three PML-RAR alpha mRNA types is produced, depending on the break/fusion site in the PML gene that is linked to a common RAR alpha gene segment: a short (S)-form type, PML exon 3 RAR alpha exon 3; a long (L)-form type, PML exon 6 RAR alpha exon 3; or a variable (V)-form type, variably deleted PML exon 6 RAR alpha exon 3. We evaluated wh...

This review provides a comprehensive overview of natural product ligands RAR-related orphan receptors (RORs).

This study proposes new methods to formulate customers' risk-adjusted revenue (RAR) metrics applied the financial industry. Using a customer dataset provided by loan company, we compute RAR using benchmark approaches presented in literature and formulas that combine Customer Portfolio Theory Multiple Sources of Revenues approaches. We validate efficiency originality our formulations implementin...

The actions of retinoic acids (RA) are mediated by their cognate nuclear receptors--ligand inducible transcription factors (retinoic acid receptors (RAR)). Possible interactions of toxic heavy metals on the RAR system are of interest due to involvement of the RAR system in multiple systemic processes. We assayed cadmium chloride and mercury chloride for their influence on the RAR system in rat ...

We have used whole PCR in an attempt to isolate novel retinoic acid (RA) responsive genes. We cloned several small genomic fragments from total human DNA containing putative retinoic acid responsive elements (RAREs) selected by direct binding to the retinoic acid receptor alpha (RAR alpha). We report here that an oligonucleotide containing a sequence from one of the cloned human DNA fragments, ...

Numerous congenital malformations have been observed in fetuses of vitamin A-deficient (VAD) dams [Wilson, J. G., Roth, C. B., Warkany, J., (1953), Am. J. Anat. 92, 189-217]. Previous studies of retinoic acid receptor (RAR) mutant mice have not revealed any of these malformations [Li, E., Sucov, H. M., Lee, K.-F., Evans, R. M., Jaenisch, R. (1993) Proc. Natl. Acad. Sci. USA 90, 1590-1594; Lohne...

Smoking prevention will decrease lung cancer incidence in time. However, early detection would improve lung cancer prognosis in subjects at risk provided that specific markers could be identified. We previously reported that retinoic acid receptor (RAR) and retinoid X receptor (RXR) expression was altered in lung tumors. RAR-beta gene status could be derived from corresponding allelotyping and ...

Interferon-γ (IFN-γ) is a pleiotropic cytokine with antiproliferative and immunomodulatory activities that are crucial for the regulation of immune responses. We examined a group of military pilots. The examinees were divided into 3 subgroups: ground personnel (9 persons, control group), 17 pilots with <1000 h flight time, and 12 pilots with >1000 h flight time. No differences in IFN-α serum co...