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EurekAlert! is an online science news service featuring health, medicine, science and technology news from leading research institutions and universities. Sponsored by AAAS, the science society. Norwegian University of Science and Technology Graz University of Technology Michigan Medicine - University of Michigan Unive
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News
Multiplexed Saliva-based Immunodiagnostics for Assessing Anti-flavivirus Immunity
3+ day, 4+ hour ago (86+ words) An easy-to-use method for rapidly, accurately, and non-invasively assessing flavivirus immunity by measuring various antibody classes present in saliva. image: Read more about the new world-class SUNY discoveries that are available for licensing at SUNY TechConnect. The Research Foundation offers…...
As antibiotic resistance grows, researchers turn to copper to fight infections
3+ day, 1+ hour ago (907+ words) Scientists look to harness the body's natural defenses by studying how the immune system uses copper against urinary tract infections — and how bacteria fight back. image: Dr. Sarguru Subash and Veerakit Vanitshavit study how the immune system uses copper to…...
Blue light boosts key medicinal compounds in Astragalus, study finds: Multi-omics and genetic tools uncover light-driven isoflavonoid biosynthesis
3+ day, 1+ hour ago (224+ words) EurekAlert! A working model illustrating how red and blue light promote isoflavonoid biosynthesis in the roots of A. mongholicus. Astragalus mongholicus, a cornerstone of traditional Chinese medicine, produces isoflavonoids—bioactive compounds with anti-inflammatory, immune-boosting, and antiviral properties. However, the molecular machinery…...
Aging blocks the retina's ability to regrow lost neurons, a first-of-its-kind Upstate study finds
3+ day, 2+ hour ago (572+ words) image: Levi Todd, PhD. Image credit: SUNY Upstate Medical University. view more Credit: SUNY Upstate Medical University A new study from the laboratory of Levi Todd, PhD, at Upstate Medical University has found that aging significantly limits the ability of…...
Discovery fills a gap in understanding, diagnosing primary ciliary dyskinesia
3+ day, 2+ hour ago (706+ words) Study finds mutations in two genes that disrupt ability of cilia to clear mucus in lungs image: Atomic model of two transition zone doublet microtubules connected by the central linker complex view more Hair-like appendages called motile cilia beat in…...
In vivo immune cell engineering from bench to clinical reality
3+ day, 3+ hour ago (85+ words) In vivo immune cell engineering directly reprograms endogenous immune cells, bypassing individualized ex vivo manufacturing and opening a path toward more accessible and scalable cell therapies. This review summarizes cell-specific engineering strategies, compares viral and non-viral delivery platforms, highlights emerging…...
Why does the immune system sometimes help tumors grow?
3+ day, 3+ hour ago (548+ words) Salk Institute researchers define how chronic interferon exposure prompts a switch from anti-tumor activity to immunosuppression in mice, revealing a key target to sustain anti-tumor immune responses and combat immunotherapy-resistant cancer image: Representative images showing mitochondrial RNA (mtRNA) transcripts (red)…...
Asymmetric charged vesicles with enhanced drug entrapment performance
3+ day, 4+ hour ago (346+ words) Lipid vesicles, liposomes, are artificial membranes that contain an aqueous interior surrounded by a bilayered lipid shell. The process allows for the creation of asymmetric LUV’s. This would allow for the inner and outer lipid layers to have different properties,…...
These bacteria can change their diet to survive inside the body
3+ day, 17+ hour ago (511+ words) image: Neal Hammer view more The human body fights staph infections by starving it of essential nutrients. Staph, it turns out, is remarkably good at changing what’s on the menu. Staphylococcus aureus — the infamous agent behind MRSA and most staph…...
Jessica Ringshaw demonstrates how babies were scanned using the portable ultra-low-field scanner [IMAGE] | EurekAlert! Science News Releases
3+ day, 11+ hour ago (39+ words) Jessica Ringshaw demonstrates how babies were scanned using the portable ultra-low-field scanner EurekAlert! First author Jessica Ringshaw demonstrates how babies were scanned in the study using the portable, cost-effective, ultra-low-field scanner. Institute of Psychiatry, Psychology & Neuroscience, King's College London...