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Stress-linked gut viruses may help tumors evade the immune system
Chronic psychological stress can help tumors evade immune attack through a chain of molecular events involving gut bacteria and viruses within those bacteria, according to a study led by Weill Cornell Medicine investigators. The findings unveil a new layer of cancer biology, alon
New Tfr cell model uncovers molecular switches that restrain antibody responses
New Tfr cell model uncovers molecular switches that restrain antibody responses
For the immune system to effectively combat pathogens, antibody responses must be precisely controlled. So-called follicular regulatory T cells (Tfr cells) play a key role in this process by limiting excessive immune responses and helping to maintain immune tolerance. Researchers
Foto: Google DeepMind / Pexels
Nanotech platform combining paclitaxel with siRNA boosts immune response against lung canc
Researchers at the University of Arizona R. Ken Coit College of Pharmacy have developed a new strategy that helps the immune system recognize and attack lung cancer tumors more effectively. By packaging a chemotherapy drug and an RNA molecule in a tiny lipid carrier, the team boo
New drug candidate shows promise in overcoming chemotherapy resistance in small cell lung
A research team led by Prof. Liu Qingsong at the Institute of Health and Medical Technology, the Hefei Institutes of Physical Science of the Chinese Academy of Sciences has discovered a new drug candidate that may help overcome chemotherapy resistance in small cell lung cancer (S
Identifying immune pathways driving aggressive brain cancers
A new study has uncovered a key mechanism that helps one of the deadliest brain cancers evade the immune system, according to the study published in The Journal of Clinical Investigation.
Foto: Kampus Production / Pexels
Struggle to pay attention? How to tweak your life to help you focus
Ding—that's an all-too-familiar sound, designed to instantly capture your attention. The average adult receives at least 46 push notifications a day from their smartphone—roughly one every 20 minutes during waking hours.
New research may lead to a vaccine against severe diarrhea
New research may lead to a vaccine against severe diarrhea
Research led by the University of Bergen (UiB) and NORCE may help pave the way for a new vaccine targeting one of the world's leading causes of severe diarrheal disease. The technology has now been licensed to the international vaccine company Valneva, which will take the work fo
Researchers discover new driver of asthma-related inflammation
Researchers discover new driver of asthma-related inflammation
Researchers at National Jewish Health have uncovered a previously unknown mechanism that helps drive inflammation in allergic asthma, offering new insight into how the disease develops and potentially revealing new targets for future therapies.
New Alzheimer's drugs offer hope for some, but good dementia care protects the humanity of
New Alzheimer's drugs offer hope for some, but good dementia care protects the humanity of
Disease-modifying drugs for Alzheimer's offer a meaningful glimpse of hope for many people who fear dementia. Alzheimer's disease is the most common cause of dementia, but dementia itself is an umbrella term for symptoms such as memory loss, confusion and changes in thinking.
New tool helps uncover rare genetic mutations in common diseases, including Parkinson's
Studies of genetics conducted in yeast cells, human neurons, mice or other model systems often reveal networks of genes that could contribute to complex diseases, such as breast cancer, type 2 diabetes and Parkinson's disease. But those findings don't always translate to human bi
Serious statin muscle side effects are rare for most people, new calculator shows
Researchers at the Nuffield Department of Primary Care Health Sciences, University of Oxford, have developed a new calculator that estimates a person's risk of developing serious muscle disorders from statins. The tool could help patients and clinicians make more informed decisio
Blood vessel cells keep fixed signaling roles for weeks, reshaping view of capillary commu
Blood vessel cells keep fixed signaling roles for weeks, reshaping view of capillary commu
The cells lining skin capillaries are constantly sending each other messages—tiny pulses of calcium that help regulate blood flow, sense physical forces and keep vessel walls intact. Scientists have known about this signaling for decades. What they didn't know, until now, is that