Splicing factor SRSF6 promotes hyperplasia of sensitized skin

Published on January 21, 2014 at 1:14 AM · No Comments

The CSHL team also found that overproduction of SRSF6 in mice results in the depletion of a type of stem cell called Lgr6+. These skin stem cells reside in the upper part of the hair follicle and participate in wound healing when tissue is damaged. Thus, aberrant alternative splicing by SRSF6 on the one hand increases cell proliferation, but on the other hand prevents the process by which proliferating cells mature. "The cells remain in an abnormal activation state that would otherwise be temporary during normal tissue repair. More studies are needed to understand this phenomenon in detail," says Mads Jensen, Ph.D., first author of the new paper who performed the experiments as a postdoctoral researcher in the Krainer lab.

The research described in this release was made possible by grants from the U. S. National Cancer Institute, CSHL Shared Resources Cancer Center Support grant, and the Danish Cancer Society.

Source: Cold Spring Harbor Laboratory

Read in | English | Español | Français | Deutsch | Português | Italiano | 日本語 | 한국어 | 简体中文 | 繁體中文 | Nederlands | Русский | Svenska | Polski
Comments
The opinions expressed here are the views of the writer and do not necessarily reflect the views and opinions of News-Medical.Net.
Post a new comment
Post