Home defective PLCz , embryo , infertility , Male Fertility , sperm Male infertility? Blame it on missing protein

Male infertility? Blame it on missing protein

Catherine McDiarmid-Watt | Tuesday, April 19, 2016 | 0 comments

Adding a missing protein to infertile human sperm can 'kick-start' its ability to fertilize an egg and dramatically increase the chances of a successful pregnancy, a new study has claimed.

Researchers from Cardiff University have found that sperm transfers a vital protein, known as PLC-zeta (PLCz), to the egg upon fertilization.

This sperm protein initiates a process called 'egg activation' which sets off all the biological processes necessary for development of an embryo.

The research team has found that eggs that don't fertilize because of a defective PLCz, as in some forms of male infertility, can be treated with the active protein to produce egg activation.

The added PLCz kick-starts the fertilization process and significantly improves the chance of a successful pregnancy.

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TODAY'S BOOK SUGGESTION:

Image: Overcoming Male Infertility, by Leslie R. Schover and Anthony J. Thomas Jr. Publisher: Wiley; 1 edition (December 28, 1999)

Overcoming Male Infertility
by Leslie R. Schover and Anthony J. Thomas Jr.

-- Hope and strategies for couples dealing with male infertility If you or your partner is suffering from male infertility, you're not alone.

Millions of couples are struggling with this problem. About 40% of these couples have exclusively male infertility problems, while another 20% have both male and female infertility problems.

Now, two leading experts, a urologist specializing in male infertility and a psychologist, team up to write the most complete guide available on male infertility.

From the latest, state-of-the-art treatments to advice on how to handle the emotional aspects of male infertility, you'll find out where to get the help you need.

Overcoming Male Infertility also covers the psychological issues that are unique to men, and gives advice to women on helping their man through the trauma of infertility treatment--including how to get him to see a doctor in the first place.

Paperback: 304 pages
Click to order/for more info: Overcoming Male Infertility
Find it on Amazon: US | Canada | UK

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Category: defective PLCz, embryo, infertility, Male Fertility, sperm

About Catherine: I am mom to three grown sons, two grandchildren and two rescue dogs. After years of raising my boys as a single mom, I remarried a wonderful man who had never had a child of his own. Unexpectedly, I found myself pregnant at 49!
Sadly we lost that precious baby at 8 weeks, and decided to try again. Five more losses, turned down for donor egg, foster care and adoption due to my age and losses - we have accepted that there will be no more babies in our house.

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