Sperm molecules can predict IVF success

The sperm is not a passive supplier of genetic material to the egg. A study from Linköping University, Sweden, shows that certain molecules that come with the sperm, so-called micro-RNA, contribute to the development of the ...

Racial differences and prostate cancer treatment decisions

Black men choose aggressive prostate cancer treatment—regardless of anticipated life expectancy—more often than Hispanic or Caucasian men, according to new research by Cedars-Sinai investigators published in the journal Prostate ...

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