University of Edinburgh researchers say they've identified a gene crucial to sperm development that could be a target for a new form of male birth control. <\/p>\n
Oliver Cleve \/ Getty Images <\/p>\n
Condoms or a vasectomy are basically the only contraceptive options currently available for men. But a new gene discovery by infertility researchers at theCentre for Reproductive Healthat the University of Edinburghsuggests that the development of a male contraceptive pill could someday be possible. <\/p>\n
While studying infertility in mice, the researchers identified a gene called Katnal1 that appears to be critical during the late stages of sperm production. In the testes,Katnal1 regulates a protein needed by cells that support sperm maturation; without it, sperm do not develop properly and the body disposes of them. <\/p>\n
In lab studies, the research team found that mice with genetic mutations that interrupted Katnal1 became infertile. <\/p>\n
(MORE:Male Contraception May Be a Reality Sooner than We Think) <\/p>\n
Although the research is still in the preliminary stages, the authors say that if a drug could be developed to hinder Katnal1, it could potentially serve as a reversible contraceptive. <\/p>\n
If we can find a way to target this gene in the testes, we could potentially develop a non-hormonal contraceptive, researcherDr. Lee Smith of the University of Edinburgh said in a news release.The important thing is that the effects of such a drug would be reversible because Katnal1 only affects sperm cells in the later stages of development, so it would not hinder the early stages of sperm production and the overall ability to produce sperm. <\/p>\n
As Dr. Allan Pacey, a senior lecturer in andrology at the University of Sheffield,told BBC News: <\/p>\n
The key in developing a non-hormonal contraceptive for men is that the molecular target needs to be very specific for either sperm or other cells in the testicle which are involved in sperm production. <\/p>\n<\/p>\n
Read the original post: University of Edinburgh researchers say they've identified a gene crucial to sperm development that could be a target for a new form of male birth control. Oliver Cleve \/ Getty Images Condoms or a vasectomy are basically the only contraceptive options currently available for men Continue reading
\nThe New Era of Contraception, Thanks to Gene Discovery?<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"