Ca2+, the intercellular signal in arterioles
Vasoconstriction must be balanced with vasodilation, particularly in the arterioles that supply tissues with blood. Endothelial cells protrude through holes ...
DNA of early Neanderthal gives timeline for new modern human-related dispersal from Africa
Credit: © Photo Museum Ulm Ancient mitochondrial DNA from the femur of an archaic European hominin is helping to resolve ...
Study finds automated embryo assessment system more accurate than that of embryologists
Geneva, 4 July 2017: Embryo quality has long been considered the main determinant of implantation and pregnancy in IVF. Morphology ...
The transfer of chromosomally ‘abnormal’ embryos can still result in pregnancy in IVF
Geneva, 4 July 2017: IVF embryos whose cells have mixed chromosomal profiles - one normal, another abnormal - still have ...
Gigantic crocodile with T. rex teeth was a top land predator of the Jurassic in Madagascar
Credit: Giovanni Bindellini Little is known about the origin and early evolution of the Notosuchia, hitherto unknown in the Jurassic ...
Consumption of high-fructose corn syrup increased in Canada after tariffs lowered in NAFTA
Lower tariffs on high-fructose corn syrup (HFCS) in the North American Free Trade Agreement (NAFTA) were linked to higher supply ...
Consortium receives funding to discover, develop and manufacture new antibiotics
A consortium of scientists from Ingenza Ltd (Edinburgh), the National Physical Laboratory (NPL, London) and the University of Plymouth has ...
Ensuring carpoolers are compatible is key to ridesharing success
Ensuring that would-be carpoolers are riding with people they actually like could potentially decrease car use by nearly 60 per ...
Personalized metabolic therapy treatment shows improvement on atypical Rett syndrome
Credit: IDIBELL A translational, multicenter study carried out by research groups of the Bellvitge Biomedical Research Institute (IDIBELL), San Juan ...
Female cancer survivors are one-third less likely to achieve pregnancy than women in general population
Geneva, 3 July 2017: For the first time, a large population study has quantified the chance of pregnancy after treatment ...
Freeze-frames of enzymes in action have implications for a new cancer treatment concept
Credit: Joshua-Tor lab, CSHL Cold Spring Harbor, NY - Over millions of years of evolution, cells have developed myriad ways ...
First large-scale genomic analysis of key acute leukemia will likely yield new therapies
Credit: Seth Dixon / St. Jude Children's Research Hospital A consortium including St. Jude Children's Research Hospital and the Children's ...
Colored glasses may provide light sensitivity relief post-concussion
CINCINNATI--Following a concussion or mild traumatic brain injury (TBI), patients may suffer from light sensitivity or photophobia, making it challenging ...
MNI to create world’s first ALS Phase 1 clinical trial unit
Credit: Montreal Neurological Institute and Hospital A generous donation by The Tenaquip Foundation will improve the quality of care available ...
Damon Runyon Cancer Research Foundation announces new physician-scientist training awards
New York, NY (June 30, 2017) - Physician-scientists are crucial to moving scientific discoveries from the lab to patients, but ...
Muscles can ‘ask’ for the energy they need
Credit: Texas A&M Health Science Center Muscles require energy to perform all of the movements that we do in a ...
Beech trees native to Scotland after all, scientists discover
Credit: University of Stirling Beech trees should be considered native to Scotland - despite a long-running debate over their national ...
Owls’ wings could hold the key to beating wind turbine noise
Owls' wings could hold the key to beating wind turbine noise A new study has revealed how inspiration from owls' ...
Cases of recurrent Clostridium difficile infection are soaring
Credit: Penn Medicine PHILADELPHIA--Intestinal infection with the bacterium Clostridium difficile is the most frequent healthcare-linked infection in the United States. ...
Blood of SIDS infants contains high levels of serotonin
WHAT: Blood samples from infants who died of Sudden Infant Death Syndrome (SIDS) had high levels of serotonin, a chemical ...
