Two proteins joined together using a free-standing, rigid link

Researchers at the Paul Scherrer Institute PSI are the first to have joined two proteins together by means of a free-standing, rigid link. The structural element holds the two protein molecules together at a defined distance and angle, much the way a barbell handle connects two weights. This type of linkage could help, for example, […]

How protein clogs in cellular entrances cause Parkinson’s disease

Mutations in a protein known to cause Parkinson’s Disease derange transportation in and out of brain cells, reports a team of UConn Health researchers in the 27 July issue of Science Signaling. The toxic traffic jams that result eventually lead to certain brain cell death and the characteristic symptoms of Parkinson’s. “We figured out how […]

Cellular protein may be a potential new target for treating osteoporosis

A cellular protein whose normal function appears to suppress bone formation may be a potential new target for treating osteoporosis, suggests a collaborative study led by Weill Cornell Medicine and NewYork-Presbyterian investigators. In the study, published July 29 in Nature Communications, investigators discovered that mice lacking the cellular protein SLITRK5, found on the surface of […]

Toxicity of protein involved in Alzheimers triggered by a chemical switch

Researchers from Tokyo Metropolitan University have discovered that a specific chemical feature of a key protein known as tau may cause it to accumulate in the brain and trigger illnesses like Alzheimer’s. They found that disulfide bonds on certain amino acids act to stabilize tau and cause it to accumulate, an effect that got worse […]

Potato and rice protein as a vegan alternative to whey protein

A study from the Centre for Nutraceuticals at the University of Westminster found that plant-based protein shakes may be potential viable alternatives to milk-based whey protein shakes, particularly in people with need of careful monitoring of glucose levels. The study, published in the journal Nutrients, is the first to show potato and rice proteins can […]

Protein-based vaccines against SARS-CoV-2 may provide advantages over mRNA-based vaccines

Researchers in the UK have developed a protein-based subunit vaccine directed against severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) that could serve as an alternative to the mRNA-based vaccines currently approved for protecting against coronavirus disease 2019 (COVID-19). The team – from the University of Liverpool and the MRC Laboratory of Molecular Biology in Cambridge […]

This Is Why Protein Turns You Into a Fart Machine

So there you are trying to do the right thing for your body and give it the protein it needs to support plenty of different body functions, including help you build and maintain muscle. But all of a sudden, your body’s not doing the right thing by you. All you’re trying to do is eat […]