Navigation Links
Immune Substance in Semen may Help Determine Male Fertility

Researchers at The Feinstein Institute for Medical Research have identified an immune substance in human semen that appears to determine the fertility of a man.

Dr. Yousef Al-Abed says that the substance called macrophage migration inhibitory factor (MIF) is the key to helping sperm mature, which is necessary for its union with an egg.

The findings, published in Molecular Medicine, attain significance as they may lead to a diagnostic test to determine fertility status.

During the study, the researchers collected semen samples from men three to five days after a period of sexual abstinence. While 68 men had problems conceiving, 27 were healthy controls. When the researcher were analysing the levels of MIF, they did not have any idea as to whether the samples came from infertile men or from healthy controls.

It was observed that the MIF levels in men with infertility problems were either too high or too low, while healthy controls had levels that were just right.

Upon adding MIF into lab dishes filled with healthy sperm, the researchers noted that their count had decreased, and motility impaired.

Dr. Al-Abed wonders whether MIF can work as a form of male contraceptive, if it has a role in infertility.

MIF is a key player of the immune system that has also been linked to many autoimmune and inflammatory diseases, such as diabetes and sepsis.

Dr. Al-Abed has been trying to identify and design small molecules that would block MIF activity.


'"/>




Page: 1

Related medicine news :

1. Immune cells halt round in space
2. Immune function could benefit from exercise
3. Reviving the Immune System
4. Wrestling found To Be Good for the Immune System
5. Immune Boost With LHRH To Help Cancer And Transplant Patients
6. Researchers Find Out The Cause Of Immune Attacks Behind Hearing Loss
7. Block Immune System Chemical For Treating Asthma
8. Immune Response Of Human Beings Can Be Re-energized
9. Weizmann Institute of Science says Immune Cells Could Help Maintain Brain Function
10. Antidepressant drugs interacts with Immune cells
11. Specific Immune Mechanism against DNA viruses
Post Your Comments:
*Name:
*Comment:
*Email:


(Date:6/24/2016)... ... 24, 2016 , ... A recent article published June 14 on ... article goes on to state that individuals are now more comfortable seeking to undergo ... such as calf and cheek reduction. The Los Angeles area medical group, Beverly Hills ...
(Date:6/24/2016)... ... ... was in a crisis. Her son James, eight, was out of control. Prone to extreme ... “When something upset him, he couldn’t control his emotions,” remembers Marcy. “If there was ... other children and say he was going to kill them. If we were driving ...
(Date:6/24/2016)... ... June 24, 2016 , ... Dr. Amanda ... orthodontic treatment. Dr. Cheng has extensive experience with all areas of orthodontics, including ... accelerated osteogenic orthodontics. , Micro-osteoperforation is a revolutionary adjunct to orthodontic treatment. ...
(Date:6/24/2016)... Plano, TX (PRWEB) , ... June 24, 2016 , ... ... taking part in Genome magazine’s Code Talker Award, an essay contest in which patients ... for an award to be presented at the 2016 National Society of Genetic Counselors ...
(Date:6/24/2016)... Nevada (PRWEB) , ... June 24, 2016 , ... ... Vegas client, The Grove Investment Group (TGIG), has initiated cultivation and processing operations ... in Las Vegas and Pahrump, Nevada. , Puradigm is the manufacturer of a ...
Breaking Medicine News(10 mins):
(Date:6/24/2016)... BEIJING , June 24, 2016 Dehaier ... or the "Company"), which develops, markets and sells medical ... China , signed a strategic cooperation agreement with ... as "Hongyuan Supply Chain") on June 20, 2016, to ... Under the strategic cooperation agreement, Dehaier will leverage Hongyuan ...
(Date:6/24/2016)... 2016 According to a new ... Pen Needles, Safety Pen Needles), Needle Length (4mm, 5mm, ... Mode of Purchase (Retail, Non-Retail) - Trends & Global ... the market for the forecast period of 2016 to ... Billion by 2021 from USD 1.65 Billion in 2016, ...
(Date:6/24/2016)... 2016  Arkis BioSciences, a leading innovator in ... durable cerebrospinal fluid treatments, today announced it has ... is led by Innova Memphis, followed by Angel ... investors.  Arkis, new financing will accelerate the commercialization ... release of its in-licensed Endexo® technology. ...
Breaking Medicine Technology: