Science and Health News

Scientists at Albert Einstein College of Medicine have found that stem cells in the brain’s hypothalamus govern how fast aging occurs in the body. The finding, made in mice, could lead to new strategies for warding off age-related diseases and extending lifespan.

After two months in a coma, Chris Cahill, 35, of New Brunswick, New Jersey woke up confused about where he was and what had happened to him. Cahill was found unconscious from unknown trauma resulting in severe injuries to his frontal lobe, with brain swelling so dramatic it was life threatening, explained to Gaurav Gupta, MD, assistant professor of neurosurgery at Rutgers Robert Wood Johnson Medical School.

Attaching curcumin, a component of the common spice turmeric, to nanoparticles can be used to target and destroy treatment-resistant neuroblastoma tumor cells, according to a new study published in Nanoscale. The study, conducted in partnership by researchers at Nemours Children’s Hospital and the University of Central Florida, demonstrates a potentially novel treatment for neuroblastoma, the most common cancer in infants.

Scientists have found a new way to protect stem cells from harsh inflammation during wound repair. In a study recently published in the journal Cytotherapy, researchers in India discovered that treating mice with a common anti-inflammatory drug called celecoxib promoted stem cell survival and healing when they injected the cells into wounds.

Findings of team led by ASU scientists offer hope for therapies targeting cell loss in the brain, an inevitable and devastating outcome of Alzheimer’s progression

If the successes in technological development achieved over the past few hundred years is teaching us anything, perhaps it should be that individual members of a species that evolved in an environment of pervasive scarcity and intermittent famine are not well equipped for an environment of consistent plenty. Our biochemistry and our instincts lead us astray: eat too many calories and life expectancy and long-term health will suffer for it.

Powerful molecules can hitch rides on a plentiful human protein and signal tumors to self-destruct, a team of Vanderbilt University engineers found.

NHS England has today published detailed plans – drawn up with family doctors and pharmacists – to cut out prescriptions for ineffective, over-priced and low value treatments. Helping to trim hundreds of millions from the nation’s rapidly growing drugs bill will create headroom to reinvest all savings in newer and more effective NHS medicines and treatments.