There are many reasons that destroy sperm and most of these reasons are related to our lifestyle and habits. If you want to ...

Two new studies uncover how DNA folding controls sperm cell development. Researchers identified proteins that rearrange genomic architecture, setting cellular memory and fate. This 3D genome mapping ...

In an advance for treating male infertility, researchers transplanted a patient with his own sperm-forming stem cells that ...

These, depending on specific genes, become either sperm cells or egg cells. The paper is published in the journal Nature ...

While using a light microscope to study sperm formation in wasps, Henking noticed that some wasp sperm cells had 12 chromosomes, while others had only 11 chromosomes. Also, during his observation ...

Using CRISPR-based engineering methods to prompt stem cells to organize into embryo-like structures, scientists were able to create 'programmable' cellular models of embryos without ever experimenting ...

"These cells co-develop together, just like they would in an actual embryo, and establish that history of being neighbors," ...

Next, she identifies a sperm with a mix of abnormalities and warns that agglutination—when sperm cells stick together ... midpiece, tail formation and length, is key when it comes to good ...

It may seem unusual to discuss future fertility when a family is reeling from the diagnosis of a child’s cancer. But 85% of ...

Sperm formation is a highly complex process that involves many changes to the cell structure, such as shrinking of the nucleus, generation of a sperm tail, and remodeling of the sperm head.