Columbia researchers have created a way to grow human hair in a dish, which could open up hair restoration surgery to more people, including women, and improve the way pharmaceutical companies search for new hair growth drugs.
It is the first time that human hair follicles have been entirely generated in a dish, without the need for implantation into skin.
Using 3D-Printing to Stop Hair Loss
For years it's been possible to grow mouse or rat hairs in the lab by culturing cells taken from the base of existing follicles.
Research into the hearts of zebrafish, a pet shop staple marked by their eponymous stripes, has shed light on ways the human heart muscle could be healed following damage.
A team of researchers led by Neil Chi, MD, PhD, professor of medicine at University of California San Diego School of Medicine, and Manuel Galvez-Santisteban, PhD, a postdoctoral scientist working alongside him, have pinpointed a signaling pathway in zebrafish heart cells that leads to the regeneration of damaged tissue. The findings are published in the June 25, 2019 issue of eLife.
A 10 per cent tax on sugary drinks has cut the purchase and consumption of sugary drinks by an average of 10 per cent in places it has been introduced, a just published major review has found.
WASHINGTON--Women exposed to triclosan are more likely to develop osteoporosis, according to a study published in the Endocrine Society's Journal of Clinical Endocrinology & Metabolism.
A new study soon to appear in the Journal of Public Health suggests that air pollution and living in apartment buildings may be associated with an increased risk for dangerous conditions like heart disease, stroke, and type 2 diabetes.
Vienna, 25 June 2019: The adverse effect of maternal smoking during pregnancy is well established and associated with several negative neonatal outcomes (such as low birth weight and preterm birth). It is also evident in some studies that the semen quality of men exposed to prenatal maternal smoking is generally more impaired than that of unexposed men.(1) However, there is little known about the effect of paternal smoking in the time leading up to and during pregnancy.
Vienna 25 June 2019: The latest annual data collected by ESHRE from European national registries (for 2016) show another rise in the cumulative use of IVF in the treatment of infertility, although success rates after IVF or ICSI appear to have reached a peak, with pregnancy rates per started treatment calculated at 27.1% after IVF and 24.3% after ICSI. The figures, although indicative of a slight decline in pregnancy rate, continue a recent trend of conventional IVF cycles performing better than ICSI.
A Finnish study demonstrates that as little as half an hour of light exercise per week effectively protects against subarachnoid haemorrhage, the most lethal disorder of the cerebral circulation.
The English National Health Service (NHS) reduced post-operative deaths by 37.2% following the introduction of globally recognised surgical guidelines - paving the way for life-saving action in low- and middle-income countries (LMICs), a new study reveals.
Researchers at the University of Birmingham have confirmed that the NHS achieved the reduction between 1998 and 2014, coinciding with the introduction of the World Health Organisation (WHO) Surgical Safety Checklist in 2008.
PHILADELPHIA - Shortening the length of rotations in a medical intensive care unit (MICU) from the traditional 14-consecutive day schedule to only seven days helps mitigate burnout among critical care physicians, according to a new Penn Medicine pilot study. The study, published today in the American Journal of Respiratory and Critical Care Medicine, is the first to validate the efficacy of a truncated rotation in reducing the rate of burnout among critical care physicians.
People with chronic diseases like arthritis, diabetes and heart disease may one day forego the daily regimen of pills and, instead, receive a scheduled dosage of medication through a grape-sized implant that is remotely controlled.
COLUMBUS, Ohio - A study of thousands of patients' health records found that those who were prescribed cholesterol-lowering statins had at least double the risk of developing type 2 diabetes.
The detailed analysis of health records and other data from patients in a private insurance plan in the Midwest provides a real-world picture of how efforts to reduce heart disease may be contributing to another major medical concern, said Victoria Zigmont, who led the study as a graduate student in public health at The Ohio State University.
WEST HILLS, Calif. (June 25, 2019) - Pharmavite LLC, the makers of Nature Made vitamins, minerals and supplements, announced the publication of a review paper in the May issue of the journal Nutrients, highlighting current research into the roles of choline and docosahexaenoic acid (DHA) in maternal and infant nutrition.
ANN ARBOR, Mich. - Having diabetes is a risk factor for many other health conditions, including stroke.
"Every 40 seconds an American has a stroke," says Frederick Korley, M.D., Ph.D., an assistant professor of emergency medicine at Michigan Medicine. "To be successful at preventing strokes from occurring, we first need to accurately identify those who are likely to have a stroke so we can target stroke prevention therapies to the correct at-risk people."
Researchers from Aarhus University and Aarhus University Hospital have succeeded in using mice with a transplanted human immune system to study functions in the immune system which are otherwise particularly difficult to study. The method could turn out to be important in further research into e.g. cancer, HIV and autoimmune diseases.