Metastases use divided blood vessels to grow
For the first time, researchers at the University of Gothenburg have shown that metastases in patients with malignant melanoma gain access to the circulatory system...
NEWS INDEX
A heart that beats (almost) like our own
The fruit fly, long the organism of choice for scientists studying genetics and basic biological processes, still harbors some secrets of its own.Credit: Alan Kay laboratory,...
Cat’s meow: Robotic pet boosts mood, behavior and cognition in adults with dementia
Individuals with Alzheimer’s disease or related dementias (ADRD) often experience behavioral and psychological symptoms such as depression, aggression and anxiety. Frequently, these symptoms are treated...
New life for a cancer drug that reprograms pain pathways to treat chronic pain
Chronic pain associated with nerve injury and chronic bone pain from metastatic cancer are unmet medical needs. This sober assertion does not begin to capture...
Fossil dental exams reveal how tusks first evolved
A wide variety of animals have tusks, from elephants and walruses to five-pound, guinea pig-looking critters called hyraxes. But one thing tusked animals have in...
Fossil dental exams reveal how tusks first evolved and why they are unique only to mammals
Most people picture an elephant when imagining animals with tusks. But many other animals have tusks including warthogs, hippopotamuses, Arctic-dwelling walruses, and even a five-pound,...
Alzheimer’s disease may cause vicious circle between brain network and immune cell dysfunctions
SAN FRANCISCO—October 26, 2021—Studying the complex causes of Alzheimer’s disease, and how to treat and prevent this condition, is like solving a many-piece puzzle, with...
How do plants act fast to fight off infections?
Palo Alto, CA—New work led by Carnegie’s Kangmei Zhao and Sue Rhee reveals a new mechanism by which plants are able to rapidly activate defenses...
Study reveals a gene crucial to sperm cell production
Scientists at Cincinnati Children’s appear to have flipped another piece in the underexplored puzzle of male infertility.Credit: Cincinnati Children's Scientists at Cincinnati Children’s appear to...
Lower protein activity after hepatitis C therapy may signal path to healing scarred liver
Researchers at the Medical University of South Carolina (MUSC) report in the Journal of Viral Hepatitis1 that the activity levels of the proteins involved in liver...
SwRI eco-mobility with connected powertrains research wins R&D 100 award
SAN ANTONIO — Oct. 26, 2021 — Connected and automated vehicle (CAV) technology developed by Southwest Research Institute to help passenger and fleet vehicles reduce...
Tumor reasons why cancers thrive in chromosomal chaos
Writing in EMBO reports, researchers at University of California San Diego School of Medicine and Moores Cancer Center at UC San Diego Health describe how...
D-dimer test still helpful to rule out pulmonary embolisms in hospitalized COVID-19 patients
Tampa, FL (Oct. 26, 2021) -- A screening blood test originally validated in seriously ill patients without COVID-19 is still clinically useful for ruling out...
Cartography of the visual cortex: Charting a new course for the organization of visual space
Requiring a discerning eye, mathematical precision, and keen sense of aesthetics, map making is a unique application of both art and science. Though the scale...
It’s never too late to treat progeria
Scientists at the Centro Nacional de Investigaciones Cardiovasculares Carlos III (CNIC) and the Spanish Cardiovascular Research Network (CIBERCV), led by Dr Vicente Andrés, have generated...
