Medical research

Drug repurposing is no panacea in race to treat COVID-19

Drug repurposing is no quick fix for developing new treatments for disease, including COVID-19, and there are inherent dangers and pitfalls with translating drugs such as chloroquine, hydroxychloroquine, ivermectin and ...

Genetics

Biologists describe key mechanism in early embryo development

New York University and University of Iowa biologists have identified a key mechanism controlling early embryonic development that is critical in determining how structures such as appendages -- arms and legs in humans -- ...

Medical research

How gut microbes help mend damaged muscles

The human immune system is incredibly versatile. Among its most skilled multitaskers are T cells, known for their role in everything from fighting infection to reining in inflammation to killing nascent tumors.

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