Researchers have deciphered how a stress-inducible gene regulator, AP-1, controls the survival of liver tumor-initiating cells. Altering these proteins in mice impaired liver cancer development, providing new insights into liver cancer initiation.
Researchers have identified 8 new genetic regions associated with atopic dermatitis, a chronic skin condition affecting millions worldwide. The findings suggest overlapping susceptibility regions between atopic dermatitis and asthma, pointing to common genetic factors for allergic diseases.
Swedish researchers at Uppsala University have discovered a new group of nerve cells called OLM-alpha2 cells that act as gatekeepers in the hippocampus. These cells prioritize local circuit signals, altering memory formation when activated by nicotine or light stimulation.
Researchers measured brain activity during sleep and found the entorhinal cortex shows persistent activity, behaving as if it's remembering something. This challenges conventional theories about memory consolidation during sleep.
A new approach to lung scanning, called parametric response mapping, allows for better distinction between early-stage small airway disease and emphysema in patients with chronic obstructive pulmonary disease (COPD). The technique enables precise diagnosis and treatment planning, as well as tracking COPD progression over time.
New research reveals bariatric surgery does not significantly improve obstructive sleep apnoea in severely obese individuals. Weight loss through surgical or medically-supervised means results in comparable improvements in OSA severity.
A new study suggests that NA-1, a neuroprotective agent, may reduce brain lesions and damage after stroke surgery. The research found significantly fewer lesions in patients who received the drug compared to those who received a saline control, although there was no difference in volume of lesions recorded.
Researchers have discovered smallest and fastest-known RNA switches, which could provide new targets for drug development. The newly found excited states of RNA molecules offer potential for disrupting HIV replication and interfering with protein assembly in bacterial ribosomes.
Researchers at Stanford and Yale universities found that oil palm plantation expansion in Indonesian Borneo is a significant source of carbon dioxide emissions, projected to contribute over 558 million metric tons in 2020. The study highlights the urgent need for sustainable production methods to mitigate deforestation.
A Canadian research team led by Dr. Michael Hill has successfully conducted the world's first clinical trial to protect the brain from stroke damage using a neuroprotectant drug, NA-1. The trial showed promising results, reducing brain damage and improving neurological outcomes in patients who underwent endovascular aneurysm repair.
Palestinian refugees face chronic illnesses, water leakage issues, and poverty-related health problems. A significant correlation was found between chronic illness and water leakage, as well as between poverty and ill health.