'The endothelin (ET) family of peptides acts via two subtypes of guanine nucleotide-binding regulatory protein (G protein)-coupled receptors termed ETA and ETB. ET-1 stimulated cAMP formation in Chinese hamster ovary (CHO) cells stably expressing human wild-type ETA (CHO/hETA cells) while it inhibited cAMP formation in CHO cells expressing human wild-type ... More
The PAX3-FKHR fusion protein created by the t(2;13) translocation in alveolar rhabdomyosarcomas is a more potent transcriptional activator than PAX3.
Alveolar rhabdomyosarcomas are pediatric solid tumors with a hallmark cytogenetic abnormality: translocation of chromosomes 2 and 13 [t(2;13) (q35;q14)]. The genes on each chromosome involved in this translocation have been identified as the transcription factor-encoding genes PAX3 and FKHR. The NH2-terminal paired box and homeodomain DNA-binding domains of PAX3 are ... More
Wortmannin-sensitive activation of p70s6k by endogenous and heterologously expressed Gi-coupled receptors.
Authors Wilson M; Burt A R; Milligan G; Anderson N G;
JournalJ Biol Chem
PubMed ID8621477
In order to study the regulation of the ribosomal protein S6 kinase, p70s6k, by G protein-coupled receptors, Rat-1 fibroblasts were stably transfected with two versions of the alpha2 adrenergic receptor. Stimulation of clone 1C cells, which express 3.5 pmol/mg of protein of the human alpha2C10 receptor, with the alpha2 agonist ... More