- newA simple blood test mismatch linked to kidney failure and death
A major global study suggests that a hidden mismatch between two common blood tests could quietly signal serious trouble ahead. When results from creatinine and cystatin C—two markers used to assess kidney health—don’t line up, the risk of kidney failure, heart disease, and even death appears to rise sharply. Researchers found that this gap is especially common among hospitalized and older patients, and that relying on just one test may miss early warning signs.
- 12 hours ago 21 Jan 26, 10:49pm -
- newScientists are building viruses from scratch to fight superbugs
Researchers from New England Biolabs (NEB®) and Yale University describe the first fully synthetic bacteriophage engineering system for Pseudomonas aeruginosa, an antibiotic-resistant bacterium of global concern, in a new PNAS study. The system is enabled by NEB’s High-Complexity Golden Gate Assembly (HC-GGA) platform. In this method, researchers engineer bacteriophages synthetically using sequence data rather than bacteriophage isolates.
- 13 hours ago 21 Jan 26, 9:59pm -
- newThe human brain may work more like AI than anyone expected
Scientists have discovered that the human brain understands spoken language in a way that closely resembles how advanced AI language models work. By tracking brain activity as people listened to a long podcast, researchers found that meaning unfolds step by step—much like the layered processing inside systems such as GPT-style models.
- 22 hours ago 21 Jan 26, 12:19pm -
- newTiny doses of THC show big benefits for HIV treatment
A new study suggests that micro-doses of THC could help counter many long-term side effects of HIV treatment without causing intoxication. In animal models, low-dose THC reduced inflammation, improved gut bacteria, boosted serotonin, and lowered harmful cholesterol and bile acids. Surprisingly, it also reduced circulating levels of antiretroviral drugs while maintaining viral suppression, potentially protecting the liver. Scientists say the results point to a promising new approach for managing…
- 22 hours ago 21 Jan 26, 12:06pm -
- Stanford scientists found a way to regrow cartilage and stop arthritis
Scientists at Stanford Medicine have discovered a treatment that can reverse cartilage loss in aging joints and even prevent arthritis after knee injuries. By blocking a protein linked to aging, the therapy restored healthy, shock-absorbing cartilage in old mice and injured joints, dramatically improving movement and joint function. Human cartilage samples from knee replacement surgeries also began regenerating when exposed to the treatment.
- 1 day ago 21 Jan 26, 10:25am -
- Patients tried everything for depression then this implant changed their lives
Researchers report that vagus nerve stimulation helped many people with long-standing, treatment-resistant depression feel better—and stay better—for at least two years. Most participants had lived with depression for decades and had exhausted nearly every other option. Those who improved at one year were very likely to maintain or increase their gains over time. Even some patients who didn’t respond initially improved after longer treatment.
- 1 day ago 21 Jan 26, 10:14am -
- Finally explained: Why kidney disease is so deadly for the heart
Scientists have uncovered why people with chronic kidney disease so often die from heart problems: damaged kidneys release tiny particles into the bloodstream that actively poison the heart. These particles, produced only by diseased kidneys, carry genetic material that disrupts heart function and can lead to heart failure.
- 2 days ago 20 Jan 26, 9:10pm -
- Scientists identify hidden protein interaction driving Parkinson’s disease
Researchers have identified a key molecular interaction that accelerates Parkinson’s disease by damaging the brain’s energy systems. They designed a new treatment that intercepts this harmful process, protecting brain cells and restoring their function. In lab and animal models, the approach improved movement and cognitive performance while reducing inflammation. The findings point toward a new generation of Parkinson’s therapies aimed at the root cause, not just the symptoms.
- 2 days ago 20 Jan 26, 8:38pm -
- Your brain does something surprising when you don’t sleep
When you’re short on sleep and your focus suddenly drifts, your brain may be briefly slipping into cleanup mode. Scientists discovered that these attention lapses coincide with waves of fluid washing through the brain, a process that usually happens during sleep. It’s the brain’s way of compensating for missed rest. Unfortunately, that internal cleaning comes at the cost of momentary mental shutdowns.
- 2 days ago 20 Jan 26, 5:59pm -
- A common painkiller may be quietly changing cancer risk
Ibuprofen may be doing more than easing aches and pains—it could also help reduce the risk of some cancers. Studies have linked regular use to lower rates of endometrial and bowel cancer, likely because the drug dampens inflammation that fuels tumor growth. Researchers have even found it can interfere with genes cancer cells rely on to survive. Still, experts warn that long-term use carries risks and shouldn’t replace proven prevention strategies.
- 2 days ago 20 Jan 26, 2:17pm -
- Scientists solve a major roadblock holding back cancer cell therapy
Researchers have found a reliable way to grow helper T cells from stem cells, solving a major challenge in immune-based cancer therapy. Helper T cells act as the immune system’s coordinators, helping other immune cells fight longer and harder. The team discovered how to precisely control a key signal that determines which type of T cell forms. This advance could lead to ready-made cell therapies that are cheaper, faster, and easier to access.
- 2 days ago 20 Jan 26, 1:57pm -
- Scientists discover why some wounds refuse to heal
Scientists have uncovered a surprising reason why some chronic wounds refuse to heal, even when treated with antibiotics. A common bacterium found in long-lasting wounds does not just resist drugs. It actively releases damaging molecules that overwhelm skin cells and stop them from repairing tissue. Researchers discovered that neutralizing these harmful molecules with antioxidants allows skin cells to recover and restart healing.
- 2 days ago 20 Jan 26, 1:05pm -
- A global DNA study reveals a hidden threat in diabetic foot infections
Scientists have uncovered new clues about why diabetic foot infections can become so severe and difficult to treat. By analyzing the DNA of E. coli bacteria taken from infected wounds around the world, researchers found an unexpected level of diversity, with many strains carrying genes linked to antibiotic resistance and aggressive disease. Rather than a single dangerous strain, multiple types of E. coli appear able to thrive in diabetic foot ulcers, helping explain why infections can worsen qui…
- 2 days ago 20 Jan 26, 12:32pm -
- Major review finds no autism or ADHD risk from pregnancy Tylenol
A major new scientific review brings reassuring news for expectant parents: using acetaminophen, commonly known as Tylenol, during pregnancy does not increase a child’s risk of autism, ADHD, or intellectual disability. Researchers analyzed 43 high-quality studies, including powerful sibling comparisons that help separate medication effects from genetics and family environment. Earlier warnings appear to have been driven by underlying maternal health factors such as fever or pain rather than th…
- 3 days ago 19 Jan 26, 8:18pm -
- A “dormant” brain protein turns out to be a powerful switch
Scientists at Johns Hopkins have uncovered a surprising new way to influence brain activity by targeting a long-mysterious class of proteins linked to anxiety, schizophrenia, and movement disorders. Once thought to be mostly inactive, these proteins—called GluDs—turn out to play an active role in how brain cells communicate and form connections.
- 3 days ago 19 Jan 26, 7:23pm -