Category Health/Medical

A pilot human clinical trial conducted by researchers at Baylor College of Medicine reveals that supplementation with GlyNAC — a combination of glycine and N-acetylcysteine as precursors of the natural antioxidant glutathione — could improve many age-associated defects in older humans to improve muscle strength and cognition, and promote healthy aging.

Published in the journal Clinical and Translational Medicine, the results of this study show that older humans taking GlyNAC for 24 weeks saw improvements in many characteristic defects of aging, including glutathione deficiency, oxidative stress, mitochondrial dysfunction, inflammation, insulin resistance, endothelial dysfunction, body fat, genomic toxicity, muscle strength, gait speed, exercise capacity and cognitive function...

Australian researchers have discovered a new way to target an aggressive childhood cancer, neuroblastoma, one of the most common and dangerous cancers in young children.

The discovery may also have important implications for some other aggressive cancers in children, including certain brain tumours, as well as some adult cancers, including ovarian and prostate cancer.

The new research, led by scientists at Children’s Cancer Institute and published in Nature Communications, has discovered that a cellular protein called ALYREF plays a crucial role in accelerating the effects of the cancer driver gene, MYCN, in neuroblastoma.

Scientists have known for some time that the one third of children with neuroblastoma who have very high levels of MYCN in their cancer cells have a much p...

Multifunctional and diverse artificial neural systems can incorporate multimodal plasticity, memory and supervised learning functions ...

A new class of quantum dots deliver a stable stream of single, spectrally tunable infrared photons under ambient conditions and at room temperature, unlike other single photon emitters. This breakthrough opens a range of practical applications, including quantum communication, quantum metrology, medical imaging and diagnostics, and clandestine labeling.

“The demonstration of high single-photon purity in the infrared has immediate utility in areas such as quantum key di...