They have outlined a scheme by which two experimentally observed and prebiotically plausible reactions of amino acids could ...

The 2025 Shape Skin Awards team rigorously tested over 800 skincare products and treatments, culminating in 100 winners ...

Venom is a proven source of therapeutic drugs. Now, Los Alamos scientists are using AI to speed up the search for cures.

This manuscript introduces a useful protein-stability-based fitness model for simulating protein evolution and unifying non-neutral models of molecular evolution with phylogenetic models. The model is ...

Viral infectious diseases pose significant challenges due to the rapid evolution of viruses through mutations. This was particularly evident during the COVID-19 pandemic, when emerging variants of ...

The breakdown of glutamine is an important metabolic pathway for the health and survival of rod photoreceptors within the retina.

Their relevance within the domain of gut science continues to intrigue researchers due to their diverse properties and ...

Scientists at Northwestern University have developed a new approach that directly combats the progression of ...

In Biology 101, we learn that RNA is a single, ribbon-like strand of base pairs that is copied from our DNA and then read like a recipe to build a protein. But there's more to the story. Some RNA ...

"With this new equation, we can simulate larger protein complexes and gain deeper insight into how these molecular machines ... You can change one amino acid and see how the mutation affects ...

Work by the Birmingham scientists identified two sequences of three amino acids that showed biological activity comparable to the full-length PEPITEM molecule ... using an animal model of disease.

Using genetically engineered mouse models and various cellular and molecular techniques ... ejection fraction in a hypertensive and obese mouse model. Impaired branched-chain amino acid catabolism ...