Featured Research

from universities, journals, and other organizations

Both Mother's And Father's Genes Can Trigger Pre-eclampsia

Date:
September 19, 2005
Source:
BMJ-British Medical Journal
Summary:
Genes from both the mother and father can trigger pre-eclampsia, finds a study published online by the British Medical Journal. Pre-eclampsia is a serious condition where abnormally high blood pressure and other disturbances develop in the second half of pregnancy. It occurs in 3-5% of pregnancies and is dangerous for both mother and child.

Genes from both the mother and father can trigger pre-eclampsia, finds a study published online by the British Medical Journal.

Pre-eclampsia is a serious condition where abnormally high bloodpressure and other disturbances develop in the second half ofpregnancy. It occurs in 3-5% of pregnancies and is dangerous for bothmother and child.

Researchers in Norway used birth registry data to study whethermen and women who are born after pre-eclamptic pregnancies pass on thisrisk to the next generation, compared with those who had no familyhistory of pre-eclampsia.

They found that daughters of women who had pre-eclampsia duringpregnancy had more than twice the risk of pre-eclampsia themselvescompared with other women. Men born after a pregnancy complicated bypre-eclampsia also had a moderately increased risk of fathering apre-eclamptic pregnancy.

These associations were stronger for the more severe types of pre-eclampsia.

Sisters of affected men or women, but who were not themselvesborn after a pre-eclampic pregnancy, also had an increased risk.However, for brothers, the risk of fathering a pre-eclamptic pregnancywas similar to that in men with no family history.

This suggests that maternal susceptibility can pass from mother to daughter but not from mother to son, write the authors.

These results support the theory that both the mother's and thefather's genes contribute to the risk of pre-eclampsia, say theauthors. The risk through affected mothers is higher because they carrytheir mother's susceptibility genes and also transmit independentgenetic risk factors to their unborn child. The risk through affectedfathers is lower because fathers transmit only fetal risk genes.


Story Source:

The above story is based on materials provided by BMJ-British Medical Journal. Note: Materials may be edited for content and length.


Cite This Page:

BMJ-British Medical Journal. "Both Mother's And Father's Genes Can Trigger Pre-eclampsia." ScienceDaily. ScienceDaily, 19 September 2005. <www.sciencedaily.com/releases/2005/09/050918131619.htm>.
BMJ-British Medical Journal. (2005, September 19). Both Mother's And Father's Genes Can Trigger Pre-eclampsia. ScienceDaily. Retrieved July 29, 2014 from www.sciencedaily.com/releases/2005/09/050918131619.htm
BMJ-British Medical Journal. "Both Mother's And Father's Genes Can Trigger Pre-eclampsia." ScienceDaily. www.sciencedaily.com/releases/2005/09/050918131619.htm (accessed July 29, 2014).

Share This




More Health & Medicine News

Tuesday, July 29, 2014

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

Generics Eat Into Pfizer's Sales

Generics Eat Into Pfizer's Sales

Reuters - Business Video Online (July 29, 2014) Pfizer, the world's largest drug maker, cut full-year revenue forecasts because generics could cut into sales of its anti-arthritis drug, Celebrex. Fred Katayama reports. Video provided by Reuters
Powered by NewsLook.com
Nigeria Ups Ebola Stakes on 1st Death

Nigeria Ups Ebola Stakes on 1st Death

Reuters - Business Video Online (July 29, 2014) Nigerian authorities have shut and quarantined a Lagos hospital where a Liberian man died of the Ebola virus, the first recorded case of the highly-infectious disease in Africa's most populous economy. David Pollard reports Video provided by Reuters
Powered by NewsLook.com
Running 5 Minutes A Day Might Add Years To Your Life

Running 5 Minutes A Day Might Add Years To Your Life

Newsy (July 29, 2014) According to a new study, just five minutes of running or jogging a day could add years to your life. Video provided by Newsy
Powered by NewsLook.com
Ebola Outbreak Poses Little Threat To U.S.: CDC

Ebola Outbreak Poses Little Threat To U.S.: CDC

Newsy (July 29, 2014) The Ebola outbreak in West Africa poses little threat to Americans, according to officials with the Centers for Disease Control and Prevention. Video provided by Newsy
Powered by NewsLook.com

Search ScienceDaily

Number of stories in archives: 140,361

Find with keyword(s):
Enter a keyword or phrase to search ScienceDaily for related topics and research stories.

Save/Print:
Share:

Breaking News:
from the past week

In Other News

... from NewsDaily.com

Science News

Health News

Environment News

Technology News



Save/Print:
Share:

Free Subscriptions


Get the latest science news with ScienceDaily's free email newsletters, updated daily and weekly. Or view hourly updated newsfeeds in your RSS reader:

Get Social & Mobile


Keep up to date with the latest news from ScienceDaily via social networks and mobile apps:

Have Feedback?


Tell us what you think of ScienceDaily -- we welcome both positive and negative comments. Have any problems using the site? Questions?
Mobile: iPhone Android Web
Follow: Facebook Twitter Google+
Subscribe: RSS Feeds Email Newsletters
Latest Headlines Health & Medicine Mind & Brain Space & Time Matter & Energy Computers & Math Plants & Animals Earth & Climate Fossils & Ruins