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Tag: "rnas" at medical news

Scientists Discover New RNAs in Mouse Testicles

London, June 6. A genetic cousin of DNA has been discovered in mouse..testicles. These are a new class of small RNAs. Small RNAs are known..to regulate key processes in human health //. ....RNA interference is one important way that the body can shut off genes..of the invading pathogens. ....Greg Hansom of Cold Spring Harbor Laboratory in New York and Thomas..Tuschl at the Rockefeller University...

Role Of MicroRNAs In Angiogenesis Researched

According to recent research, MicroRNAs are fine targets for future therapies.Researchers belonging to the University of Pennsylvania School of Veterinary //Medicine have demonstrated how microRNA molecules are responsible for the growth of blood vessels in a human colon cancer model. This process, known as angiogenesis, is a result of the ravenous cancer cells using blood vessels to gorge on a...

Obstetrical Anesthesia Equally Safe When Provided by CRNAs or Anesthesiologists

Obstetrical anesthesia, whether provided by Certified Registered Nurse Anesthetists (CRNAs) or anesthesiologists, is extremely safe//. There is no difference in safety between hospitals that use only CRNAs compared with those that use only anesthesiologists, according to a new study. ....The study, titled "Anesthesia Staffing and Anesthetic Complications During Cesarean Delivery" was a retrospe...

MicroRNAs Can Be Tumor Suppressors

University of Virginia researchers have discovered that microRNAs, a form of genetic material, can function as tumor suppressors// in laboratory studies. ....In the May 1 issue of Genes & Development, UVa researchers Drs. Yong Sun Lee and Anindya Dutta have shown that microRNAs can suppress the overexpression of a gene called HMGA2. This gene is related to creation of fatty tissue and certain tu...
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(Date:8/19/2014)... decrease China,s increasing caesarean section rate, suggests a new ... International Journal of Obstetrics and Gynaecology (BJOG) . , ... in the world. Of 16 million babies born in ... rate is not known, the current Chinese language literature ... ranging from 36% to 58%. However, before the 1980s, ...
Breaking Biology News(10 mins):Research paves way for development of cyborg moth 'biobots' 2Is China's 50 percent cesarean section delivery rate too high? 2Is China's 50 percent cesarean section delivery rate too high? 3
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