Navigation Links
New research on pre-eclampsia in mice may have important implications for humans
Date:7/27/2008

WHITE PLAIN, N.Y., JULY 27, 2008 In a new March of Dimes-funded study of pre-eclampsia, a serious and potentially deadly disorder that affects about 5 percent of pregnancies, researchers have found results in mice that may have important implications for diagnosis and treatment in humans.

Yang Xia, M.D., Ph.D., and Rodney E. Kellems, Ph.D., Department of Biochemistry and Molecular Biology; and Susan M. Ramin, M.D., Department of Obstetrics, Gynecology and Reproductive Science, all at the University of Texas-Houston Medical School, and colleagues report today in the journal Nature Medicine that they induced pre-eclampsia in mice by injecting them with certain human autoantibodies that have been found in women with pre-eclampsia. The mice showed multiple features of the disorder, including dangerously high blood pressure, protein in the urine, and placental abnormalities. Then the researchers gave the mice a substance that blocks the action of the autoantibodies; this prevented the development of pre-eclampsia.

The investigators say they demonstrated an important pathway of pre-eclampsia as well as a potential new approach to diagnosis and treatment.

Pre-eclampsia may require pre-term delivery (birth before 37 completed weeks gestation) to prevent severe complications to mother and baby, because delivery is the only cure for the disorder.

Preterm birth is a serious and costly health problem and the leading cause of death in the first month of life. More than a half million babies one out of every eight are born too soon each year in the United States. Babies who survive face the risk of serious life-long health problems including learning disabilities, cerebral palsy, blindness, hearing loss, and other chronic conditions including asthma. Even infants born just a few weeks too soon have a greater risk of breathing problems, feeding difficulties, temperature instability (hypothermia), jaundice and delayed brain development.

The March of Dimes also is helping to support a large World Health Organization study to evaluate whether a new screening test is in fact a reliable predictor of the development of pre-eclampsia, as well as the feasibility of doing testing in developing nations where pre-eclampsia causes a significant number of deaths among pregnant women and babies.


'/>"/>

Contact: Michele Kling
mkling@marchofdimes.com
914-997-4613
March of Dimes Foundation
Source:Eurekalert

Related biology news :

1. New study spotlights National Institutes of Health grant outcomes for clinical research
2. CMV infections affect more than just patients with compromised immune systems, researchers find
3. A new cellular pathway linked to cancer is identified by NYU researchers
4. Limiting fructose may boost weight loss, UT Southwestern researcher reports
5. Cancer drug delivery research at Case Western Reserve University cuts time from days to hours
6. Gladstone scientists create Wikipathways to foster research collaboration
7. MSU researcher uses grant to study little-known but largely useful microbes
8. Researchers find key to saving the worlds lakes
9. MIT researchers offer glimpse of rare mutant cells
10. UC San Diego researchers could help US military thwart explosive threats
11. Researcher helping to pioneer medical therapy for Fragile X Syndrome presents latest findings
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:1/20/2016)... 2016   MedNet Solutions , an innovative SaaS-based ... clinical research, is pleased to announce the attainment of ... the result of the company,s laser focus on (and ... , it,s comprehensive, easy-to-use and highly affordable cloud-based technology ... Key MedNet growth achievements in 2015 include: ...
(Date:1/18/2016)... , Jan. 18, 2016  Extenua Inc., ... that simplifies the use and access of ubiquitous ... go-to-market partnership with American Cyber.  ... extensive experience leading transformational C4ISR and Cyber initiatives ... integrating the latest proven technology solutions," said ...
(Date:1/13/2016)... January 13, 2016 --> ... a new market report titled - Biometric Sensors Market - ... 2015 - 2023. According to the report, the global biometric sensors ... anticipated to reach US$1,625.8 mn by 2023, expanding at ... terms of volume, the biometric sensors market is expected ...
Breaking Biology News(10 mins):
(Date:2/5/2016)... , Feb. 5, 2016 Australian-US drug discovery and ... today the appointment of a new Chairman, Mr John ... , effective immediately. James Garner , has ... Director and former Acting CEO, Mr Iain Ross , ... Director. --> James Garner , has also been ...
(Date:2/4/2016)... ... , ... Shimadzu Scientific Instruments will showcase several new products, ... sessions, and present on the analysis of mycotoxins and medical cannabis at the ... at the Georgia World Congress Center in Atlanta, Georgia. , Attendees should ...
(Date:2/4/2016)... and MENLO PARK, Calif. , Feb. ... ("DelMar" and the "Company"), a biopharmaceutical company focused on the ... it will present at the 18 th Annual ... 2016 at 10:00 a.m. EST in New York, ... president and CEO, will provide an update on the ongoing ...
(Date:2/4/2016)... 2016 Sinovac Biotech Ltd. ("Sinovac" or the ... biopharmaceutical products in China , today ... directors received on February 4, 2016 a preliminary non-binding ... comprised of PKU V-Ming ( Shanghai ) ... Qianhai Development ( Shenzhen ) Fund Management ...
Breaking Biology Technology: