In mammalian spermatogenesis, drastic shape changes occur during the maturation of spermatids into spermatozoa. The morphology of mature sperm is one of the important indicators to evaluate male fertility, and clinical evidence reveals that sperm with abnormal morphology (teratozoospermia) have reduced fertilization capacity. Although previous studies have identified many teratozoospermia-associated genes, the etiology remains unknown for a majority of affected […]

One of our favorite days of the year, National Pit Bull Awareness Day, is just days away! In honor of this paw-liday, rheumatoid arthritis medicines supplements we wanted to tell you the truth about pit bulls—even if you think you already know everything about this breed, we bet you didn’t know about these facts! 1. They are SUCH couch hogs! […]

Researchers of the Human Brain Project have developed a new methodology to calculate the delay of signal propagations in brains of patients suffering from multiple sclerosis, a chronic inflammatory disease that affects more than 2 million people worldwide. The results have been published in the Journal of Neuroscience by researchers at the Institut de Neurosciences des Systèmes, Marseille, France and […]

Due to the risk of addiction associated with the prolonged use of prescription opioids, there is an urgent need for non-opioid alternatives for the treatment of chronic pain. Drugs such as dexmedetomidine that bind to the norepinephrine alpha-2a (α2a) adrenergic receptor are effective analgesics, but their sedative effects limit their widespread use. A recent study used computational methods to identify […]

Expert expresses doubt on effectiveness of booster jab We use your sign-up to provide content in ways you’ve consented to and to improve our understanding of you. This may include adverts from us and 3rd parties based on our understanding. You can unsubscribe at any time. More info Less than a year since the first Covid vaccine was administered in […]

Despite his rocky relationship with ex Khloé Kardashian, Tristan Thompson is reportedly ready to step up and be “present” in their son’s life. The two already share daughter True, 4, and welcomed a baby boy in July, whose name hasn’t been revealed. “He wants to be present and spend time with the kids and of course Khloé is allowing him […]

Katy Perry is celebrating her birthday with her favorite people by her side: her husband Orlando Bloom and their daughter Daisy Dove Bloom! The “Electric” singer posted a rare glimpse of the 2-year-old little girl in honor of her 38th birthday yesterday, and it’s sweeter than cotton candy. “Every time i blow a candle out i always wish for you,” […]

New autism diagnoses tend to be clustered within specific NHS service regions, suggesting that where an individual lives may influence whether they receive an autism diagnosis and access to special education needs support. The latest findings, from researchers from the University of Cambridge in collaboration with researchers from the London School of Economics and Political Science and Newcastle University, are […]

If you purchase an independently reviewed product or service through a link on our website, SheKnows may receive an affiliate commission. Jennette McCurdy and Drew Barrymore both endured tough childhoods, mefloquine manufacturer especially when it came to their relationships with their mothers. In an exclusive interview for The Drew Barrymore Show, the two actresses sat down for a vulnerable and […]

A team of researchers from University of Florida Health and Penn Medicine is using a set of artificial intelligence-powered algorithms called PANDA to find rare “zebras” in patient medical records and help patients affected by certain rare diseases get diagnosed and treated more quickly. In health care circles, rare diseases are sometimes referred to as ‘zebras’ because they are so […]