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Researchers in the Blavatnik Institute at Harvard Medical School have pieced together the near-atomic structures of a pair of proteins crucial for B cell function—immune cells that produce antibodies and remember how to fight specific invaders long after infection. The work provides invaluable details that may guide the design of […]

Contrary to previous findings, low-dose aspirin therapy before conception and during early pregnancy may increase pregnancy chances and live births among women who have experienced one or two prior miscarriages, suggests a study by researchers at the National Institutes of Health. Rather than looking solely at the difference in pregnancy […]

Pioneering research into how our bodies manufacture the cells that make blood has moved us closer to regrowing tissues and organs. The findings also may let doctors grow cells for transplantation into people to battle cancer, blood disorders and autoimmune diseases. Researcher Karen K. Hirschi of the University of Virginia’s […]

The University of Missouri Research Reactor (MURR®) has entered into an exclusive multi-year agreement with Advanced Accelerator Applications International, SA (AAA), a Novartis company, to provide a key ingredient in a targeted therapy for certain types of cancerous tumors. The agreement covers medical markets in the U.S. and around the […]

The mainstream of the scientific community has for decade after decade followed an entirely incorrect strategy in the matter of aging, and it was only comparatively recently that this state of affairs was changed for the better by the advocacy of groups like the SENS Research Foundation, Methuselah Foundation, and […]

Heart disease deaths have declined among older people, but the trend is less encouraging among younger people, particularly women. Indeed, research suggests that heart disease and death rates from heart disease in these younger groups have remained unchanged or have even gone up slightly. To understand which factors put younger […]

Every living organism has DNA, and every living organism engages in DNA replication, the process by which DNA makes an exact copy of itself during cell division. While it’s a tried-and-true process, problems can arise. Break-induced replication (BIR) is a way to solve those problems. In humans, it is employed chiefly […]

Scientists have very precise instruments, but measuring properties of tiny little cells is still very difficult. Now researchers at the University of Queensland have developed a new tool to measure heat transfer inside living cells. It includes actual diamonds and it can work as both a heater and a thermometre. […]

Brain stimulation is a relatively new way to treat various neurological conditions. It is typically an invasive procedure because electrodes need to be implanted in the brain. However, now scientists at UCL have found a way to use non-invasive brain stimulation to ease tremors typically found in conditions such as […]

Macrophages – immune cells that both fight infections and fix the damage they cause – are often placed into two categories: those that increase inflammation (known as “M1”) to attack, and those that decrease inflammation to begin the healing process (“M2”). Researchers in the lab of Kathryn Miller-Jensen, associate professor […]

Scientists have identified a key factor in mental aging and shown that it might be prevented or reversed by fixing a glitch in the immune system’s front-line soldiers. Suppose Smokey Bear were to lose it and start setting forest fires instead of putting them out. That roughly describes the behaviour […]

A new study suggests that a lot of people might be going through life with symptoms that resemble concussion – a finding supporting researchers’ argument that athletes recovering from a brain injury should be assessed and treated on a highly individualized basis. In the national study, between 11% and 27% […]