- newThe hidden “Big Bang” that decides how bowel cancer grows
Scientists have pinpointed a “Big Bang” moment in bowel cancer—when cells first evade the immune system. This early immune escape locks in how the cancer will behave as it grows. The discovery could help predict which patients respond to immunotherapy and lead to new vaccine strategies
- 4 hours ago 7 Nov 25, 3:43pm -
- newScientists discover how hair cells can help heal skin faster
Rockefeller scientists uncovered how hair follicle stem cells can switch from growing hair to repairing skin when nutrients run low. The key lies in serine, an amino acid that activates a stress signal telling cells to conserve energy. When both injury and low serine occur, stem cells fully pivot to skin repair. The discovery could lead to dietary or medical ways to boost healing.
- 4 hours ago 7 Nov 25, 3:23pm -
- newThe bright colors in your food may be harming your kids
Almost 20% of packaged foods and beverages in the US contain synthetic dyes, often paired with excessive sugar to attract children. These additives have been linked to behavioral issues, yet remain widespread among major brands like Mars and PepsiCo. Experts criticize the FDA for relying on voluntary reform, contrasting it with Europe’s stricter labeling laws. Growing state-level action offers hope for meaningful change.
- 6 hours ago 7 Nov 25, 1:48pm -
- newRare desert berry could transform diabetes treatment
An extract from a desert berry used in traditional Chinese medicine restored insulin function and stabilized metabolism in diabetic mice. The findings hint at a powerful natural alternative for holistic diabetes treatment.
- 8 hours ago 7 Nov 25, 11:33am -
- newMini llama proteins show promise for Alzheimer’s treatment
Miniature antibodies from camels and llamas can slip into the brain more easily than conventional drugs, offering a new way to treat disorders like Alzheimer’s and schizophrenia. Researchers say these “nanobodies” could reshape the future of brain medicine.
- 11 hours ago 7 Nov 25, 8:56am -
- newCommon acne drug may protect against schizophrenia
Scientists have discovered a surprising benefit of the acne drug doxycycline: it may lower the risk of schizophrenia. Teens prescribed the antibiotic were about one-third less likely to develop the condition as adults. The effect could stem from the drug’s ability to reduce brain inflammation. Researchers say the findings highlight an unexpected new direction in mental health prevention.
- 11 hours ago 7 Nov 25, 8:14am -
- newScientists just found a hidden genetic flaw that slowly steals strength
A newly identified disorder, MINA syndrome, results from a mutation in the NAMPT protein that deprives motor neurons of energy, leading to severe movement problems. The discovery not only deepens understanding of nerve cell metabolism but also points toward potential therapies.
- 22 hours ago 6 Nov 25, 9:27pm -
- New gel regrows tooth enamel and could transform dentistry
Researchers have created a bioinspired gel that can regenerate tooth enamel by mimicking natural growth processes. The fluoride-free material forms a mineral-rich layer that restores enamel’s strength and structure while preventing decay. It can even repair exposed dentine and reduce sensitivity. Early testing shows it performs like natural enamel, with potential for rapid clinical use.
- 1 day ago 6 Nov 25, 1:24pm -
- Wegovy in a pill? Massive weight loss results revealed
Novo Nordisk’s oral semaglutide 25 mg achieved up to 16.6% weight loss in a landmark study, rivaling injectable Wegovy. The pill also improved cardiovascular risk factors and physical activity levels. With a safety profile consistent with existing treatments, experts see it as a breakthrough for patients preferring oral options.
- 1 day ago 6 Nov 25, 11:09am -
- Scientists find hidden brain source that fuels dementia
Weill Cornell researchers uncovered how free radicals from astrocyte mitochondria can fuel dementia. Using new compounds that target these radicals at their source, they slowed brain inflammation and neuronal damage in mice. The findings reveal a potential breakthrough for treating diseases like Alzheimer’s and frontotemporal dementia by focusing on the precise mechanisms driving degeneration.
- 1 day ago 6 Nov 25, 11:01am -
- Nanotech makes cancer drug 20,000x stronger, without side effects
A Northwestern team transformed a common chemotherapy drug into a powerful, targeted cancer therapy using spherical nucleic acids. The redesign dramatically boosted drug absorption and cancer-killing power while avoiding side effects. This innovation may usher in a new era of precision nanomedicine for cancer and beyond.
- 1 day ago 6 Nov 25, 9:53am -
- Scientists may have found how to reverse memory loss in aging brains
Virginia Tech researchers have shown that memory loss in aging may be reversible. Using CRISPR tools, they corrected molecular disruptions in the hippocampus and amygdala, restoring memory in older rats. Another experiment revived a silenced memory gene, IGF2, through targeted DNA methylation editing. These findings highlight that aging brains can regain function through precise molecular intervention.
- 1 day ago 6 Nov 25, 9:25am -
- Scientists uncover meditation’s hidden side effects
Meditation is widely praised for its mental health benefits, but new research shows that it can also produce unexpected side effects for some people—from anxiety and dissociation to functional impairment. Psychologist Nicholas Van Dam and his team found that nearly 60% of meditators experienced some kind of effect, and about a third found them distressing.
- 2 days ago 5 Nov 25, 10:26pm -
- Most Americans don’t know alcohol can cause cancer
Most U.S. adults don’t realize alcohol raises cancer risk, and drinkers themselves are the least aware. Scientists say targeting these misbeliefs could significantly reduce alcohol-related cancer deaths.
- 2 days ago 5 Nov 25, 10:12pm -
- A breakthrough map reveals how the brain really works
Scientists have shown that brain connectivity patterns can predict mental functions across the entire brain. Each region has a unique “connectivity fingerprint” tied to its role in cognition, from language to memory. The strongest links were found in higher-level thinking skills that take years to develop. This work lays the groundwork for comparing healthy and disordered brains.
- 2 days ago 5 Nov 25, 9:57pm -