Signal transduction, or cellular communication involving chemical and physical signals transmitted by signal molecules in the extracellular and intracellular environments, leads to the generation of...
Neuroscientists reexamine hundreds of contradictory experiments on the connection between neural activity and consciousnessCredit: Tel Aviv University Neuroscientists reexamine hundreds of contradictory experiments on the...
Strings of sugars called polysaccharides are the most abundant biopolymers on Earth. Because of their versatile and environmentally friendly properties, these molecules could eventually replace...
Research carried out at the Centro Nacional de Investigaciones Cardiovasculares (CNIC) has demonstrated that mixing mitochondrial DNAs (mtDNAs) of different origins can have damaging effects...
New research led by palaeobiologists at the University of Leicester has identified startling similarities between the mouths of grasshoppers and mammal teeth.Credit: Chris Stockey/University of...
Poisoning caused by preying on or scavenging animals shot by hunters using lead ammunition has left the populations of many raptors – or birds of...
For millions of people with diabetes, insulin is essential medicine. But for some ocean-dwelling predators, insulin is a weapon. With a burst of venom, a...
Amsterdam, March 15, 2022 – The diagnosis of Parkinson’s disease (PD) is currently based on consensus clinical criteria. A novel study reported in the Journal...
A study conducted at São Paulo State University (UNESP) in Brazil shows that even mild to moderate infection by SARS-CoV-2 can cause an imbalance in...
Could a spritz of super-tiny particles of gold and peptides on a damaged heart potentially provide minimally invasive, on-the-spot repair?Credit: University of Ottawa Could a...
Fusing human retinal cells with adult stem cells could be a potential therapeutic strategy to treat retinal damage and visual impairment, according to the findings...
Scientists at the Ural State Medical University, the Ural Federal University, and the University of Copenhagen have developed new criteria for diagnosing headaches arising from...
Immune cells could help predict the prognosis of patients with the rare neurological disease amyotrophic lateral sclerosis (ALS), says a study published today in eLife.Credit:...
A living cell is exposed to a variety of stimuli. Countless messengers dock on its surface, where receptors in the cell membrane receive the incoming...
The African BioGenome Project (AfricaBP) published a position paper in the journal Nature highlighting the goals, priorities, and roadmap of the impressive Africa-led effort to...
