ReConstruct is leveraging patient-derived, vascularized tissue to improve the safety of breast reconstruction By Lindsay Brownell At the close of Breast Cancer Awareness month, we bring you a story of hope for the millions of women who are diagnosed with this disease. Most breast cancer patients undergo some form ofContinuar Leyendo
Treatment of the chronic inflammatory bowel disease ulcerative colitis often produces unsatisfactory results. Researchers at the University of Bern have now developed a lipid gel that is administered directly to the inflamed part of the intestine, where it remains and releases its active substance evenly. This could result in aContinuar Leyendo
By Wynne Parry Weill Cornell Medicine New York, Oct 20, 2023.-In experiments of unprecedented scale, investigators at Weill Cornell Medicine and the National Institutes of Health have revealed new aspects of the complex genetics behind Type 2 diabetes. Through these discoveries, and by providing a template for future studies, thisContinuar Leyendo
Thirteen new U of A projects receive a total of nearly $10 million from the Canadian Institutes of Health Research. Alberta, Sept 10, 2023.- A University of Alberta research team is testing graft materials that deliver anti-rejection drugs directly to transplanted insulin-producing cells with the goal of making transplants safer andContinuar Leyendo
Surgery professor produces video for New England Journal of Medicine to cut down on post-surgery infections that take a high toll on patients and the health-care system. Alberta, Sept 07, 2023.- It’s a worst-case scenario in health care: A patient undergoes life-saving surgery and is sent home to recover, onlyContinuar Leyendo
Blood poisoning caused by a fungal infection is a severe, life-threatening condition. Researchers at the University of Bern have now discovered a mechanism that helps a yeast fungus to spread more easily within the body. The immune system, of all things, plays a major role in this process. These findingsContinuar Leyendo
Ithaca, Aug 23, 2023.- Severe COVID-19 infection triggers changes that affect gene expression in immune system stem cells, causing long-lasting alterations in the body’s immune response, according to a new study by Weill Cornell Medicine and Jackson Laboratory investigators. The finding could help explain symptoms of prolonged inflammation and “longContinuar Leyendo
New antimicrobial resistance (AMR) research finds AMR is a significant threat in all 35 countries in the Americas. In 2019, this region experienced 569,000 AMR-associated deaths with more than 43% being infection-related. This study found the deadliest infectious syndromes were lower respiratory infections, bloodstream infections, intra-abdominal infections and urinary tractContinuar Leyendo
Ion channels play a crucial role in many cellular processes, including neuronal communication, muscle contraction or cell proliferation. Most multi subunit ion channels exist in two functional states, either closed or open. During gating, one should expect that all subunits undergo conformational changes. The absence of intermediate conduction levels isContinuar Leyendo
More than half of patients with auto-immune conditions experience mental health conditions such as depression or anxiety, yet the majority are rarely or never asked in clinic about mental health symptoms, according to new research from the University of Cambridge and King’s College London. London, July 30, 2023.- In a studyContinuar Leyendo
