KAUST researchers develop a universal framework for querying big data, allowing researchers to focus on advancing the query engine rather than coding for specific platforms. The approach uses sparse-matrix algebra and achieves performance comparable to existing specialized approaches.
Human sperm samples exposed to microgravity have shown no significant difference in viability compared to those on Earth. The study found 100% concordance in DNA fragmentation rate and vitality, and 90% concordance in sperm concentration and motility.
Di Carli is recognized as an outstanding clinician-scientist, teacher, and mentor, known for pioneering work in cardiovascular radionuclide imaging and services. His research has contributed to understanding ischemic cardiac dysfunction and using positron emission tomography (PET) for guiding management of patients with end-stage heart...
Researchers at RMIT University and the National Institute of Technology, Warangal, have developed a novel approach to produce graphene using eucalyptus bark extract. This method is cheaper and more sustainable than current synthesis methods, reducing production costs from $100 per gram to just 50 cents per gram.
A recent study has found bacteriophages, viruses that infect bacteria, living in kitchen sponges. The phages were isolated from used kitchen sponges and shown to be effective against antibiotic-resistant bacteria. The discovery could potentially provide a new solution to the growing threat of antibiotic resistance.
A first-in-human Phase 1/Phase II study demonstrates the safety and efficacy of intravenous administration of technetium-99m tilmanocept for monitoring rheumatoid arthritis disease activity. The imaging agent binds to activated macrophages, providing joint-specific information on RA disease involvement.
Researchers found Cannabidiol effective in killing a wide range of Gram-positive bacteria, including resistant strains, and disrupted biofilms. The compound retained its activity under extended exposure conditions that lead to resistance against other common antibiotics.
Jason S. Lewis, PhD, has received the 2019 Paul C. Aebersold Award from the Society of Nuclear Medicine and Molecular Imaging (SNMMI) for his outstanding contributions to basic nuclear medicine science. His research focuses on developing radiopharmaceuticals for targeted diagnosis and treatment of cancer.
Researchers found that patients with high skin concentrations of C. auris can shed the fungus and contaminate their surroundings, leading to outbreaks in healthcare facilities. The study provides an explanation for the extensive contamination often seen during C. auris outbreaks.
A study using whole genome sequencing reveals a single bacterial strain with carbapenem-resistance gene persisted in a Northern California hospital for over 3 years. The strain was transmitted from patient to patient, particularly through lengthy stays in the intensive care unit.