E-Biking Boosts Health, Physical Activity Levels, Study Finds
A University of Otago pilot gave 26 Māori and Pacific participants e‑bikes, training and support, revealing notable improvements in mental wellbeing and management of chronic conditions such as diabetes, hypertension and asthma. Interviews conducted over 12 months showed participants valued the low‑impact exercise and stress‑relieving aspects of e‑biking. The study highlights a broader decline in New Zealand adult physical activity, dropping from 54 % in 2011‑12 to 46 % in 2023‑24. Researchers call for subsidies and safe infrastructure to expand e‑bike adoption, especially in low‑income communities.
Clinically Informed AI Outperforms Foundation Models in Spinal Cord Disease Prediction
Washington University researchers built a clinically informed AI system that can flag cervical spondylotic myelopathy (CSM) up to 30 months before formal diagnosis. The team trained seven models on more than 2 million electronic health‑record entries, comparing large foundation models with...
Kenya-Uganda Trial Reduces HIV Incidence by 70% in Rural Populations
A randomized trial in 16 rural communities across Kenya and Uganda paired digital tools with home‑based testing and provider training. Over two years, the intervention lowered HIV incidence from 22 to 7 cases among roughly 42,000 adults, a 70% reduction....
Study Finds that Telemedicine Visits Cost Far Less than Office Visits
A new JAMA Network Open study by the Perelman School of Medicine analyzed over 160,000 visits across five University of Pennsylvania Health System hospitals and found telemedicine episodes cost an average of $96 compared with $509 for in‑person visits, a...
Solving Cancer Immunotherapy's Fuel Shortage with a Protected Sugar Source
UCLA researchers engineered T cells with two fungal proteins that let them import and metabolize cellobiose, a sugar tumors cannot use. This protected fuel restores T‑cell viability, cytokine production, and tumor‑killing capacity in glucose‑deprived environments. In mouse models of lung,...
Ultrasound Gives the Brain a Nudge in the Right Direction
Neuroscientist Soha Farboud demonstrated that focused ultrasound can instantly alter activity in the human frontal eye fields, biasing participants to look left or right in a computer task. The non‑invasive method delivers inaudible sound waves through the skull, reaching deep visual...
Valved Holding Chambers Vary Significantly in the Treatment of Young Children with Respiratory Distress
A new multicenter CHAMBER trial published in JAMA Pediatrics shows that valved holding chambers (VHCs) used for inhaled salbutamol in children aged 0‑3 produce markedly different clinical outcomes. Children treated with a higher‑delivery VHC had a 20% hospital admission rate...
Faster Cancer Screening? New AI System Offers a Better Way to Detect Abnormal Cells
Researchers unveiled Whole‑Slide Edge Tomography, an AI‑driven 3D scanning platform that digitizes every cell on a cytology slide and classifies abnormalities with near‑human accuracy. In tests on cervical samples, the system recorded AUC scores from 0.84 for early changes up...
New Targeted Base-Editing Tool Corrects Genetic Brain Disorder in Mice
Researchers unveiled a TadA‑embedded adenine base editor (TeABE) that precisely corrects the pathogenic A‑T to G‑C mutation in the CHD3 gene of a mouse model of Snijders Blok‑Campeau syndrome. Delivered via a dual‑AAV viral system, the editor restored normal CHD3 protein...
Combating Antibacterial Resistant Diseases with Lasers
Researchers led by Texas A&M’s Dr. Vanderlei Bagnato are developing laser‑based, light‑activated therapies to combat antibiotic‑resistant infections. The method uses a safe photoreactive compound that, when activated by infrared light, disrupts bacterial defenses, allowing conventional antibiotics to work at normal...
Bone Marrow Cell Atlas Created for Improved Leukemia Research
Researchers at the Princess Máxima Center have produced the first multimodal single‑cell atlas of healthy pediatric bone marrow, profiling nearly 91,000 cells from nine donors aged two to 32. The atlas reveals that children’s marrow differs markedly from adult marrow in...
Researchers Develop RNA-Activated Implant to Stimulate Nerve Regrowth After Spinal Cord Injury
Researchers at RCSI have created a 3‑D biomaterial implant that releases PTEN‑targeting siRNA to injured spinal cord neurons, reactivating growth pathways. The scaffold replicates spinal cord mechanical properties and delivers RNA particles directly to the lesion site, silencing the PTEN...
