Identification of a negative regulatory function for steroid receptors.
نویسندگان
چکیده
منابع مشابه
Identification of a negative regulatory function for steroid receptors.
This report describes the identification of a negative regulator of estrogen and progesterone receptor function. Using a reconstituted estrogen-responsive transcription system in Saccharomyces cerevisiae, we have identified a "repressor function," which when mutated, increases the transcriptional activity of the estrogen and progesterone receptors. In the case of the estrogen receptor this muta...
متن کاملSteroid-binding receptors in fungi: implication for systemic mycoses
It has been shown that some of the mycotic infections especially systemic mycoses show increased male susceptibility and some steroids have been known to influence the immune response. Researchers found that some fungi including yeasts use "message molecules" including hormones to elicit certain responses, especially in the sexual cycle, but until recently no evidence was available to...
متن کاملinvestigating the feasibility of a proposed model for geometric design of deployable arch structures
deployable scissor type structures are composed of the so-called scissor-like elements (sles), which are connected to each other at an intermediate point through a pivotal connection and allow them to be folded into a compact bundle for storage or transport. several sles are connected to each other in order to form units with regular polygonal plan views. the sides and radii of the polygons are...
Steroid Induced Kaposi's Sarcoma in an HIV Negative Patient
Kaposi's sarcoma is one of malignancies that is most seen in HIV positive or immunocompromised patients. Kaposi's sarcoma typically involves the skin. We present a HIV negative, 31-year-old Iranian woman from Tehran with Kaposi's sarcoma associated with corticosteroid use.
متن کاملIdentification of a negative regulatory role for spi-C in the murine B cell lineage.
Spi-C is an E26 transformation-specific family transcription factor that is highly related to PU.1 and Spi-B. Spi-C is expressed in developing B cells, but its function in B cell development and function is not well characterized. To determine whether Spi-C functions as a negative regulator of Spi-B (encoded by Spib), mice were generated that were germline knockout for Spib and heterozygous for...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Proceedings of the National Academy of Sciences
سال: 1992
ISSN: 0027-8424,1091-6490
DOI: 10.1073/pnas.89.22.10563