General

The membrane pacemaker hypothesis suggests that the lipid composition of membranes, and particularly mitochondrial membranes, is an important determinant of species longevity in at least some clades, such as mammals and birds. Membrane composition determines the degree of resistance to lipid oxidation and consequent loss of function for component parts […]

There are billions of neurons in the human brain, and scientists want to know how they are connected. Cold Spring Harbor Laboratory (CSHL) Alle Davis and Maxine Harrison Professor of Neurosciences Anthony Zador, and colleagues Xiaoyin Chen and Yu-Chi Sun, published a new technique in Nature Neuroscience for figuring out connections using genetic tags. […]

Despite decades of research and investment, the genetic underpinnings of Alzheimer’s disease are still largely unknown, stymieing efforts at drug development and early diagnosis. To change that, a new grant will support the first comprehensive study to use whole-genome sequencing to address critical gaps in knowledge about the disease. The […]

By combining two medications, researchers at Michigan Medicine optimized therapy for people with gout, a condition that causes severe damage and disability if left untreated. The study revealed how a second drug taken orally more than doubled the effectiveness of Pegloticase, an intravenous gout treatment used to dissolve crystallized uric […]

Researchers here show that intermittent fasting alters the gut microbiome in ways that likely increase the production of butyrate. This metabolite is known to produce beneficial downstream effects, such as upregulation of BDNF and neurogenesis. As research into the gut microbiome in health and aging continues, an increased knowledge of […]

In 2015, researchers at UC San Francisco found a structure inside of tumor cells that biologists had never seen before. Even more surprising, a closer examination of the structure revealed that it contained signaling proteins known as receptor tyrosine kinases, or RTKs, which were thought to reside exclusively on the cell’s […]

Researchers at the University of Bristol have discovered how microbes responsible for human African sleeping sickness produce sex cells. In these single-celled parasites, known as trypanosomes, each reproductive cell splits off in turn from the parental germline cell, which is responsible for passing on genes. Conventional germline cells divide twice […]

Dental and orthopedic implants are widely used around the world. Common causes for implant failure are the immune response against oral bacteria and titanium particles shed by the implant. These and other phenomena can generate an inflammatory response, activating the osteoclasts (bone resorbing cells), and ultimately leading to osteolysis (destruction […]

University of Alberta scientists have identified a receptor in cells that could be key to preventing permanent hearing loss in childhood cancer survivors who are being treated with the drug cisplatin. The researchers believe by inhibiting the receptor, they may be able to eliminate toxic side-effects from the drug that […]

A new study with zebrafish shows that a deadly form of skin cancer — melanoma — alters the metabolism of healthy tissues elsewhere in the body. The research from Washington University in St. Louis suggests that these other tissues could potentially be targeted to help treat cancer. “Tumors rely on […]

The quest to create safer, more successful pregnancies is one of the top goals of modern science. While pregnancy is better understood today than ever before, with improvements in technology helping to lower the risk of negative outcomes, there is much researchers still don’t know about a vital part of […]

Over the last two years, Multiply Labs has helped pharmaceutical companies produce biologic drugs with its robotic manufacturing platform. The robots can work around the clock, precisely formulating small batches of drugs to help companies run clinical trials more quickly. Now Multiply Labs, which was founded by Fred Parietti PhD […]