Evolution is complex and difficult to study, but a new software package developed by the Arkansas Agricultural Experiment Station offers researchers a better way to simulate how organisms change over time. The new software, called TraitTrainR, builds on work in the field of comparative biology to provide an efficient and effective framework for replicating the evolutionary process many times over. An ultimate goal is to use this software to better understand the diversity of life forms on our planet.

Continuing in its mission to elucidate the role of metal nutrients in human biology, the Chang Lab also offers a possible treatment modality in which copper chelation shows promising results in certain lung cancers where cells have two related phenomena: a heightened transcription factor responding to oxidative stress and a diminished level of bioavailable copper. Copper imbalances have long been implicated in cancer cell growth and other disease states.

The analysis of over 6,400 research articles shows a significant rise in studies on hydrothermal pretreatment, with China leading the global research output. The findings underscore the potential of this green technology for converting lignocellulosic biomass into biofuels and bioproducts.

Oral mucositis is a painful condition in which the mucous membranes inside the mouth become inflamed. To help alleviate this, researchers at the Tokyo University of Science (TUS) have developed a mucoadhesive film using xyloglucan and antioxidant-rich green tea extract containing catechins. With its strong adhesive properties, the film directly adheres to the affected area. Made from accessible ingredients, this solution could provide localized relief and improve the quality of life for patients.