Scientists are closing in on biomarkers that reflect the progression of Alzheimer’s disease and could improve treatments. Like many Alzheimer’s researchers, neurologist Randall Bateman is not prone to effusiveness, having endured disappointments in his field. But he and others have found one big reason to be excited lately. In just a few years, he [...]
When we need to recharge, we might take a vacation or relax at the spa. But what if we could recharge at the cellular level, fighting against aging and disease with the microscopic building blocks that make up the human body? The ability to recharge cells diminishes as humans age or face diseases. Mitochondria [...]
IST’s new infrared microscopy technique allows for the detailed imaging of biomolecules in cells, supporting advancements in biotechnology and cellular therapies. In an effort to advance biotechnology innovations, scientists are working to develop faster, more quantitative, and more accessible ways to observe biomolecules in living cells. Now, researchers at the National Institute of Standards [...]
A recent review has uncovered the widespread presence of food contact chemicals (FCC) in humans, identifying 3,601 chemicals used in food packaging and related products found in the human body. The study also points out considerable deficiencies in biomonitoring and the availability of toxicity data. A recent study published in the Journal of Exposure Science [...]
CREME, an AI-powered virtual lab, developed at Cold Spring Harbor Laboratory, offers a revolutionary approach to genetic research by simulating CRISPR interference (CRISPRi). This tool enables scientists to perform virtual genetic experiments and predict their effects on gene activity, which significantly reduces the time and resources required for lab work. CREME’s insights into gene [...]
Researchers in Bonn examine how treatment with tetrahydrocannabinol affects the mTOR metabolic pathway. A low-dose, long-term administration of cannabis has been shown to not only reverse aging processes in the brain but also exhibit anti-aging effects. Researchers from University Hospital Bonn (UKB) and the University of Bonn, in collaboration with a team from Hebrew University in [...]
Several antivirals, including remdesivir, Paxlovid, molnupiravir, and monoclonal antibodies like tixagevimab and cilgavimab, have been repurposed to treat the coronavirus disease 2019 (COVID-19) or received emergency use authorization (EUA). Antimalarial and antiparasitic drugs like ivermectin, hydroxychloroquine, and chloroquine have also been investigated for their potential activity against the severe acute respiratory syndrome coronavirus 2 [...]
Melissa, a 30-year-old educator, came to the emergency department with a sudden onset of double vision. She had not been in an accident or suffered any trauma and had never experienced this symptom before. However, she noted that a few months earlier, the vision in one of her eyes had become blurred and then [...]
Autoimmune diseases are widespread and notoriously difficult to treat. In part, this is because why the immune system attacks its own tissues in patients with these conditions remains poorly understood. In a study recently published in Cell, researchers from Osaka University have revealed that the body's own proteins with unusual structure trigger immune cells to [...]
In a recent study published in the journal PLOS ONE, researchers conducted a systematic review and meta-analyzed data on the impact of coronavirus disease 2019 (COVID-19) on male reproductive hormones and semen variables to determine whether severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infections had an adverse impact on male fertility. Background The etiological agent [...]
