Pages

Tuesday, 11 July 2006

Sex Runs Deeper Than We Thought

This one courtesy of reader Christine, to whom many thanks.

From NineMSN :
Thousands of genes behave differently in the same organs of males and females, researchers reported, a finding that may help explain why men and women have different responses to drugs and diseases.

Their study of brain, liver, fat and muscle tissue from mice showed that gene expression - the level of activity of a gene - varied greatly according to sex.

The same is almost certainly true of humans, the team at the University of California Los Angeles reported.
...
The smallest differences were in brain tissue, they found.

"We saw striking and measurable differences in more than half of the genes' expression patterns between males and females," said Dr Thomas Drake, a professor of pathology. "We didn't expect that. No one has previously demonstrated this genetic gender gap at such high levels."

Xia Yang, a postdoctoral fellow in cardiology who led the study, said the implications are important.

"Males and females share the same genetic code, but our findings imply that gender regulates how quickly the body can convert DNA to proteins," Yang said in a statement. "This suggests that gender influences how disease develops."

How does this apply to my case? I have absolutely no idea, sorry.
And I have the flu, so <insert pithy and insightful comment here> because I'm not quite up to that at the moment.

No comments:

Post a Comment

Anonymous commenters - please add a signature (doesn't have to be your real name) on each post of yours. Anne O'Namus, Norm D. Ploom, Angry from Kent, Demosthenes, or even your real initials, it doesn't matter.

Commenters are expected to be polite to each other, but the same standard doesn't apply to comments regarding me.

Australian commenters are very very strongly advised to publish anonymously. Sydney alone has more defamation actions than the entire USA and UK. Nearly double that of the UK in fact.

As Google does not reliably inform me that a comment has been posted, and I have no control over first publication, I assert that all comments are innocently disseminated under the NSW DEFAMATION ACT 2005 - SECT 32 and similar acts.