Medical Xpress news

Medical Xpress / Gardenia plants may hold chemical key to regenerating diseased human nerves

Gardenias are known for their rich, earthy fragrance, waxy petals and brilliant white color that contrasts with the deep emerald green of their leaves. The plant has long been prized by herbalists, seekers of food and fabric ...

Medical Xpress / Study uncovers psychological profiles associated with mental and brain health in middle-aged and older adults

As humans age, their brain function can progressively decline and they become more vulnerable to developing neurodegenerative diseases, such as dementia. Dementia and other progressive neurological conditions can significantly ...

Jan 20, 2025 in Psychology & Psychiatry
Medical Xpress / Study gathers new insight into the neural underpinnings of human cooperation

Collaboration and cooperation are key elements of human social interactions, which can contribute to the efficient achievement of shared goals. While many psychology and neuroscience studies have investigated cooperative ...

Jan 20, 2025 in Psychology & Psychiatry
Medical Xpress / Clinical trial finds no benefit from aspirin in preventing colorectal cancer recurrence

A new international clinical trial led by the National Cancer Center Singapore is reporting that three years of aspirin following standard adjuvant therapy for high-risk Dukes' B and C colorectal cancer did not yield a significant ...

Jan 20, 2025 in Oncology & Cancer
Medical Xpress / Smartwatches reveal insights into psychiatric illnesses and genetic links

Smartwatches that can collect physical and physiological data on users could be potentially interesting tools in biomedicine to gain a better understanding of brain diseases and behavioral disorders and possible driver mutations ...

Jan 20, 2025 in Genetics
Medical Xpress / Molecular mechanism of ergothioneine decoded: Mushroom compound may lead to prolonged health

Many people wish not only to live as long as possible, but above all to do so without any health restrictions. However, with increasing age, the risk of age-related diseases such as Alzheimer's or sarcopenia (loss of muscle ...

Jan 20, 2025 in Gerontology & Geriatrics
Medical Xpress / World's smallest biomedical robot advances interventional diagnosis and treatment

Researchers from the School of Engineering of the Hong Kong University of Science and Technology (HKUST) have successfully developed the world's smallest multifunctional biomedical robot, which is 60% smaller than current ...

Jan 20, 2025 in Biomedical technology
Medical Xpress / Regular dog walking found to improve mobility and reduce falls in older adults

New research from The Irish Longitudinal Study on Ageing (TILDA) at Trinity College Dublin has revealed the significant benefits of regular dog walking for older adults. The study is published in the Journals of Gerontology.

Jan 20, 2025 in Health
Medical Xpress / Brain-cell 'periodic table' for psychiatric disorders reveals new schizophrenia clues

Stanford Medicine scientists are generating a periodic table of sorts for psychiatric disorders, providing a better understanding of these conditions and paving the way toward targeted treatment.

Jan 20, 2025 in Psychology & Psychiatry
Medical Xpress / Researcher discovers missing regulator in Parkinson's disease

Yulan Xiong, associate professor of neuroscience at UConn Health, and her team have discovered one more piece of the puzzle of the genetic causes of Parkinson's Disease, paving the way for new treatment options.

Jan 20, 2025 in Genetics
Medical Xpress / We know what you ate: Detailed protein activity maps assess intestinal health

If the organs in our bodies could talk, the intestines might be the ones to divulge the most hidden truths about our lifestyle and health. Along the way, their "confessions" could supply crucial information for biomedical ...

Jan 20, 2025 in Health
Medical Xpress / Popular weight-loss drugs linked to cognitive benefits but may pose kidney risks

Demand for weight-loss medications sold under brand names such as Ozempic and Wegovy continues to surge, with a study reporting one in eight Americans has taken or is currently using the drugs to treat diabetes, heart disease ...

Jan 20, 2025 in Medications