Medical Xpress news
Medical Xpress / Tanning beds mutate skin cells far beyond the reach of ordinary sunlight, study shows
Tanning bed use is tied to almost a three-fold increase in melanoma risk, and for the first time, scientists have shown how these devices cause melanoma-linked DNA damage across nearly the entire skin surface, reports a new ...
Medical Xpress / Bioluminescent tool captures neural activity without external lasers
A decade ago, a group of scientists had the literally brilliant idea to use bioluminescent light to visualize brain activity.
Medical Xpress / Lab-grown neural circuits reveal thalamus's key role in cortex development
A Japanese research team has successfully reproduced the human neural circuit in vitro using multi-region miniature organs known as assembloids, which are derived from induced pluripotent stem (iPS) cells. With this circuit, ...
Medical Xpress / Feeling happier starts with kindness: Compassion tied to higher life satisfaction
People who treat others with compassion often feel more at ease themselves. This is the key finding of a new study by Majlinda Zhuniq, Dr. Friedericke Winter, and Professor Corina Aguilar-Raab from the University of Mannheim. ...
Medical Xpress / Study shows IL-36 gamma 'armored' CAR T cells can eradicate solid tumors
A laboratory study out of Roswell Park Comprehensive Cancer Center outlines a new way to boost the effectiveness of chimeric antigen receptor (CAR) T-cell therapy in solid-tumor cancers, resulting in their eradication. Led ...
Medical Xpress / Blood test reveals clearer prognosis after cardiac arrest
A blood biomarker yet to be used in cardiac arrest care can give a clearer picture of the extent of brain damage after a cardiac arrest. This has been shown in a large international multicenter study led by researchers at ...
Medical Xpress / How hippocampal synapses adjust their proteins to specialize their function
A research team led by Dr. Àlex Bayés, Head of the Molecular Physiology of the Synapse Group at the Institut de Recerca Sant Pau (IR Sant Pau), has achieved what for decades had been an elusive goal: obtaining a precise, ...
Medical Xpress / Switching immune cells to 'night mode' could limit damage after a heart attack
Researchers at Yale University School of Medicine have identified a way to suppress the daily fluctuations in the activity of key immune cells known as neutrophils.
Medical Xpress / 'Sloth fever' unlikely to spread via mosquitoes in southeastern US, say researchers
In 2024, "sloth fever" hit the news cycle as a new public health threat: The virus was found in people who'd recently traveled to Cuba, and the serious health risks associated with the disease prompted concern about whether ...
Medical Xpress / New immunotherapy targets for glioblastoma identified by mapping cell interactions
Glioblastoma is the most common form of brain cancer in adults, and its consequences are usually quick and fatal. After receiving standard-of-care treatment (surgery followed by radiation and chemotherapy), fewer than half ...
Medical Xpress / Mini-tumors combine synthetic and real cells to simulate immune responses
Normally, the immune system recognizes and eliminates abnormal cells. However, cancer cells can develop strategies to evade this control: they block defense mechanisms or send inhibitory signals. In this way, tumors can grow ...
Medical Xpress / Non-opioid 'pain sponge' therapy shows promise for chronic pain relief and halting cartilage degeneration
SereNeuro Therapeutics, a preclinical biotechnology company developing non-opioid pain therapies, has unveiled new data on a novel approach to chronic pain management and joint tissue preservation. The data highlight SN101, ...
