Male Infertility News and Research

Latest Male Infertility News and Research

Low testosterone linked to varicoceles

As many as 15 percent of men have varicoceles, masses of enlarged and dilated veins in the testicles. There is new evidence that varicoceles, long known to be a cause of male infertility, interfere with the production of testosterone -- a crucial hormone to maintaining men's health. There is good news too: Microsurgery can increase testosterone levels in these men. Results of new research by physician-scientists at NewYork-Presbyterian Hospital/Weill Cornell Medical Center are in a recent edition of BJU International.

16 Jun 2011

Non-steroidal, oral contraceptive for men

Researchers at Columbia University Medical Center are honing in on the development of what may be the first non-steroidal, oral contraceptive for men. Tests of low doses of a compound that interferes with retinoic acid receptors (RARs), whose ligands are metabolites of dietary vitamin A, showed that it caused sterility in male mice.

7 Jun 2011

Queen's University develops groundbreaking new test for male infertility

A groundbreaking new test for male infertility, which will save time, money and heartache for couples around the world, has been developed at Queen's University Belfast.

6 Jun 2011

SpermComet: New test for male infertility

A new test for male infertility will save time, money and heartache for couples around the world, scientists have claimed. Queen's University Belfast said that more than a decade's research by Professor Sheena Lewis, who leads its Reproductive Medicine research group, had delivered a medical breakthrough.

5 Jun 2011

Insight into male infertility

Around one in 20 men is infertile, but despite the best efforts of scientists, in many cases the underlying causes of infertility have remained a mystery.

16 May 2011

Mouse sperm created in lab: Hope for male infertility

In a scientific breakthrough, researchers report that they've grown mouse sperm from testicular tissue in the laboratory, a development that could advance the field of infertility in human males. Although still proven in mice, “this is a small but important step in understanding how sperm are formed, which may, in time, lead to us being able to grow human sperm in the laboratory,” said Dr. Allan Pacey, senior lecturer in andrology at the University of Sheffield in England, who is familiar with the study results.

24 Mar 2011

FRSQ, NSFC announce funds for genomic research on male infertility

The Fonds de la recherche en santé du Québec, Génome Québec and the National Natural Science Foundation of China are pleased to announce the funding of a first project as part of their joint program for research on genomics and diseases, which was launched in July 2010.

10 Mar 2011

Uterine health is more relevant for fetus to achieve normal birth weight, full gestation

For women seeking pregnancy by assisted reproductive technologies, such as in-vitro fertilization, a new study shows that the health of the uterus is more relevant than egg quality for a newborn to achieve normal birth weight and full gestation.

2 Feb 2011

Lifetime tool for families created through sperm donation

Starting a family the "old-fashioned way" is becoming less common. Only 25% of American households are made up of a husband, wife, and a child. The fertility field is continually growing with advances in scientific technology, and infertile patients have more options for conceiving -- including the use of donor sperm. Along with the medical advances comes the continual need for emotional support for both the parent and children.

14 Jan 2011

Researchers identify gene mutation for that is essential for correct protein-processing in cells

A Jackson Laboratory research team led by Professor Patsy Nishina, Ph.D., has identified a mutation in a gene that's essential for correct protein-processing in cells. Defects in protein folding are associated with a variety of abnormalities and diseases.

10 Jan 2011

First step in development of artificial human testicle

After more than 30 years of unsuccessful efforts by numerous investigators, researchers have now found a way to propagate primary human Sertoli cells in the laboratory. Derived from the testis, it has been difficult to maintain Sertoli cells, the "nurse" cells responsible for overseeing sperm production, outside of the human body.

26 Oct 2010

CAP meeting to highlight medical diagnostic procedures

New science in cancer, genetic testing, molecular diagnostics, medical ethics, and gender-based disorders will be featured topics when nearly 1,200 pathologists gather at the Hyatt Regency Chicago on September 26 - 29 for the annual scientific meeting of the College of American Pathologists (CAP).

24 Sep 2010

Researchers identify molecular signals that impact male fertility: Research

Male infertility is a common medical problem, affecting millions of men in the United States annually. Its causes include an inability to make productive sperm. Now, using yeast as a model organism, researchers at the University of Pennsylvania School of Medicine are beginning to identify the molecular signals that could in part underlie that problem.

25 Aug 2010

Scientists study yeast to understand human pathologies affecting male fertility

Men and yeast have something in common: they use the same molecular process to ensure the integrity of their gene pool during reproduction. This is a recent finding by researchers from CNRS, Inserm and the Université Joseph Fourier in Grenoble. The scientists are therefore set on studying yeast in order to shed light on the numerous cases of male infertility related to the malfunction of this process during spermatogenesis.

19 Aug 2010

New guide to get pregnant

Infertility affects about 7 million Americans -- that's about one in six couples during their childbearing years. There are many reasons for infertility, with equal chances it's his medical issue as it is hers. A new book, "A Baby at Last!: The Couples' Complete Guide to Getting Pregnant" (Fireside Books, Simon and Schuster), points the way for couples to get past the emotionally wrenching obstacle of infertility and finally bring home their bundle of joy.

1 Jul 2010

FDA clears U.Va.'s SpermCheck Fertility at-home test

Couples will soon have a new tool in diagnosing male infertility - without the expense and inconvenience associated with a trip to a specialist's office.

14 Jun 2010

Researchers discover method to select sperm with highest DNA integrity

Researchers at Yale School of Medicine have discovered a method to select sperm with the highest DNA integrity in a bid to improve male fertility. The method is comparable to that of the egg's natural selection abilities, according to the study published in the June/July issue of the Journal of Andrology.

29 May 2010

DHA crucial for male fertility

According to a University of Illinois study, omega-3 fatty acids may be good for more than heart health. A little-known omega-3 may have implications for treating male infertility.

13 Apr 2010

Beaumont Hospital opens women's urology center

It’s something that women don’t talk about even to their best friends or their doctors. That’s why Beaumont Hospitals has created a new Women’s Urology Center offering leading-edge treatments, innovative research and the most advanced minimally invasive procedures for women’s urological conditions such as incontinence, pelvic pain and sexual dysfunction.

25 Mar 2010

Infertile men are at greater risk for developing prostate cancer: Study

Infertile men are at nearly three times greater risk for developing clinically significant prostate cancer than the average man according to a new study published in the journal, Cancer.

23 Mar 2010