Medical Xpress news

Medical Xpress / A potential sleep crisis among workers over 50: Study links work-related stress to range of well-being issues

Sleep disturbances are far more common among workers in middle to later life than previously believed, according to a study that links work-related stress to a range of well-being issues. Researchers found that nearly 70% ...

Jul 28, 2026
Medical Xpress / Povorcitinib beneficial for moderate-to-severe hidradenitis suppurativa

For patients with moderate-to-severe hidradenitis suppurativa (HS), povorcitinib (an oral Janus kinase 1 inhibitor) is beneficial, according to a study published online July 23 in Nature Medicine.

Jul 28, 2026
Medical Xpress / Tests for early markers of Alzheimer's can be effective for understudied population at high risk

New blood tests that detect early changes associated with Alzheimer's disease are making diagnosis easier and more accessible to patients because they are less invasive than the brain scans or spinal taps typically used for ...

Jul 28, 2026
Medical Xpress / New imaging method measures corneal mechanics at nine locations simultaneously

Researchers at the International Centre for Translational Eye Research (ICTER) have developed a prototype imaging system that can simultaneously track the cornea's mechanical response at nine locations. The technology marks ...

Jul 28, 2026
Medical Xpress / Circadian gene variants offer new indicator of obesity risk in children

New research from the Guelph Family Health Study (GFHS) has found that circadian rhythm-related genes could influence the risk of obesity in children, highlighting an important connection between sleep and eating behavior.

Jul 28, 2026
Medical Xpress / Remdesivir for COVID-19 linked to better outcomes for adult kidney transplant recipients

Adults with kidney transplants who were treated for COVID-19 with the antiviral remdesivir within a week of a COVID-19 diagnosis and who received at least three consecutive days of therapy were less likely than kidney transplant ...

Jul 28, 2026
Medical Xpress / Cancer patients are far more likely to develop mental disorder diagnoses, study shows

A cancer diagnosis can turn life upside down, but new research suggests that its consequences reach far beyond physical health. Patients diagnosed with cancer are twice as likely to develop a mental disorder later in life ...

Jul 28, 2026
Medical Xpress / New software helps researchers decode the cellular architecture of lymphoma

How cancer develops and responds to treatment depends not only on the tumor cells themselves but also on the complex ecosystem of surrounding immune cells, blood vessels and connective tissue. In B-cell non-Hodgkin lymphoma, ...

Jul 28, 2026
Medical Xpress / Blocking a key receptor may curb immunotherapy-related liver damage

Scientists at UT Health San Antonio, the academic health center of The University of Texas at San Antonio (UT San Antonio), have found a potential path to maintaining the cancer-fighting benefits of one type of immunotherapy ...

Jul 28, 2026
Medical Xpress / Rare TBX4 mutations reveal excess lung muscle behind childhood pulmonary hypertension

For families of children with rare diseases, the search for answers can be lonely, desperate and frustrating. Such is the case with pulmonary hypertension, or PH. Defined as high blood pressure in the lungs, PH forces the ...

Jul 28, 2026
Medical Xpress / Targeted school closures can improve pandemic response

New research led by UMC Utrecht shows that school closures during a pandemic outbreak are most effective when carefully targeted. The study, published in Nature Communications, demonstrates that the right strategy depends ...

Jul 28, 2026
Medical Xpress / A lipid regulator of Sonic Hedgehog signaling may shape heart and lung development

St. Jude Children's Research Hospital scientists have uncovered a regulatory mechanism for signaling of Sonic Hedgehog (SHH), a pathway essential for embryonic development. The findings, published in Nature Communications, ...

Jul 28, 2026