The world's first wiki where authorship really matters (Nature Genetics, 2008). Due credit and reputation for authors. Imagine a global collaborative knowledge base for original thoughts. Search thousands of articles and collaborate with scientists around the globe.

wikigene or wiki gene protein drug chemical gene disease author authorship tracking collaborative publishing evolutionary knowledge reputation system wiki2.0 global collaboration genes proteins drugs chemicals diseases compound
Hoffmann, R. A wiki for the life sciences where authorship matters. Nature Genetics (2008)
 
 
 

Thyroid hormone receptors/THR genes in human cancer.

Thyroid hormone (triiodothyronine, T3) is a pleiotropic regulator of growth, differentiation and tissue homeostasis in higher organisms that acts through the control of target gene expression. Most, if not all, major T3 actions are mediated by specific high affinity nuclear receptors ( TR) which are encoded by two genes, THRA and THRB. Several TRalpha and TRbeta receptor isoforms are expressed. Abundant and contradictory literature exists on the relationship between circulating thyroid hormone levels, thyroid diseases and human cancer. In 1986, a connection between TR and cancer became evident when the chicken TRalpha1 was characterized as the c-erbA proto-oncogene, the cellular counterpart of the retroviral v-erbA oncogene. V-erbA causes erythroleukemias and sarcomas in birds, and hepatocellular carcinomas in transgenic mice. In recent years, many studies have analyzed the presence of quantitative (abnormal levels) or qualitative (mutations) alterations in the expression of THR genes in different types of human neoplasias. While their role in tumor generation or progression is currently unclear, both gross chromosomal and minor mutations (deletions, aberrant splicing, point mutations) and changes in the level of expression of THRA and THRB genes have been found. Together with other in vitro data indicating connections between TR and p53, Rb, cyclin D and other cell cycle regulators and oncogenes, these results suggest that THRA and THRB may be involved in human cancer.[1]

References

  1. Thyroid hormone receptors/THR genes in human cancer. González-Sancho, J.M., García, V., Bonilla, F., Muñoz, A. Cancer Lett. (2003) [Pubmed]
 
WikiGenes - Universities