A team led by Jose Onuchic at Rice University and Paul Whitford at Northeastern University, both researchers at the National Science Foundation Physics Frontiers Center at the Center for Theoretical Biological Physics (CTBP) at Rice, has made a discovery in the fight against severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2), the virus responsible for COVID-19.

The team, in partnership with an experimental effort led by Yale University researchers Walter Mothes and Wenwei Li, has uncovered new insights into how the virus infects human cells and how it can be neutralized.

A fish on land still waves its fins, but the results are markedly different when that fish is in water. Attributed to renowned computer scientist Alan Kay, the analogy is used to illustrate the power of context in illuminating questions under investigation.

In a first for the field of artificial intelligence (AI), a tool called PINNACLE embodies Kay's insight when it comes to understanding the behavior of proteins in their proper context as determined by the tissues and cells in which these proteins act and with which they interact.

The body has a veritable army constantly on guard to keep us safe from microscopic threats from infections to cancer. Chief among this force is the macrophage, a white blood cell that surveils tissues and consumes pathogens, debris, dead cells, and cancer. Macrophages have a delicate task. It's crucial that they ignore healthy cells while on patrol, otherwise they could trigger an autoimmune response while performing their duties.

Natural killer (NK) cells engineered to express interleukin-21 (IL-21) demonstrated sustained antitumor activity against glioblastoma stem cell-like cells (GSCs) both in vitro and in vivo, according to new research from The University of Texas MD Anderson Cancer Center.

The preclinical findings, published in Cancer Cell, represent the first evidence that engineering NK cells, a type of innate immune cell, to secrete IL-21 resulted in strong activity against glioblastoma, a cancer type in need of more effective treatment options.

The natural world is rich in chemical compounds with remarkable medicinal properties. A notable example is penicillin, discovered by chance from the Penicillium mold. This discovery revolutionized the treatment of bacterial infections and highlighted the potential of natural compounds in medicine. Since then, the identification, isolation, and synthesis of novel bioactive compounds from plants, fungi, and bacteria have become fundamental to drug development.

By recruiting the immune system to combat tumor cells, immunotherapy has improved survival rates, offering hope to millions of cancer patients. However, only about one in five people responds favorably to these treatments.

With a goal of understanding and addressing immunotherapy's limitations, researchers at Washington University School of Medicine in St Louis have found that the immune system can be its own worst enemy in the fight against cancer.

Vorasidenib has been approved by the U.S. Food and Drug Administration (FDA) for patients with Grade 2 gliomas with IDH1 or IDH2 mutations.

Based on evidence from the INDIGO clinical trial, a global phase 3, double-blinded, randomized clinical trial, vorasidenib more than doubled progression-free survival and delayed the need for treatment with radiation and chemotherapy for patients with Grade 2 IDH-mutant glioma after surgery to remove the tumor.