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Fathers drinking: Also responsible for fetal disorders?

Date:
February 14, 2014
Source:
Taylor & Francis
Summary:
Maternal exposure to alcohol in-utero is a known risk and cause of Fetal Alcohol Syndrome (FAS).FAS children suffer significant problems such as retarded intellect, stunted growth and nervous system abnormalities, social problems and isolation. Until now, fathers have not had a causal link to such disabilities. Ground breaking new research has been revealed which shows dads may have more accountability.

The authors believe alcohol consumption affects genes in sperm which are responsible for normal fetal development.
Credit: Dario Lo Presti / Fotolia

Maternal exposure to alcohol in-utero is a known risk and cause of Fetal Alcohol Syndrome. FAS children suffer significant problems such as retarded intellect, stunted growth and nervous system abnormalities, social problems and isolation. Until now Fathers have not had a causal link to such disabilities. Ground breaking new research has been revealed which shows Dads may have more accountability.

Published in Animal Cells and Systems, researchers studied male mice exposed to varying concentrations of alcohol and one control group exposed only to saline. After exposure the mice were mated and resulting fetuses examined. The findings revealed previously unknown and riveting evidence that paternal alcohol consumption can directly affect fetal development.

A number of fetuses sired by males exposed to alcohol suffered abnormal organ development and or brain development. Those in the saline group were normal. So, can developmental abnormalities be predetermined at fertilization? This research proves so. The authors believe alcohol consumption affects genes in sperm which are responsible for normal fetal development.

Until now fathers' lifestyle choices have not seen any repercussion on their unborn children. This ground-breaking research provides the first definitive evidence that fathers' drinking habits pre-conception can cause significant fetal abnormalities.


Story Source:

The above story is based on materials provided by Taylor & Francis. Note: Materials may be edited for content and length.


Journal Reference:

  1. Hye Jeong Lee, Jae-Sung Ryu, Na Young Choi, Yo Seph Park, Yong Il Kim, Dong Wook Han, Kisung Ko, Chan Young Shin, Han Sung Hwang, Kyung-Sun Kang, Kinarm Ko. Transgenerational effects of paternal alcohol exposure in mouse offspring. Animal Cells and Systems, 2013; 17 (6): 429 DOI: 10.1080/19768354.2013.865675

Cite This Page:

Taylor & Francis. "Fathers drinking: Also responsible for fetal disorders?." ScienceDaily. ScienceDaily, 14 February 2014. <www.sciencedaily.com/releases/2014/02/140214075405.htm>.
Taylor & Francis. (2014, February 14). Fathers drinking: Also responsible for fetal disorders?. ScienceDaily. Retrieved July 30, 2014 from www.sciencedaily.com/releases/2014/02/140214075405.htm
Taylor & Francis. "Fathers drinking: Also responsible for fetal disorders?." ScienceDaily. www.sciencedaily.com/releases/2014/02/140214075405.htm (accessed July 30, 2014).

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