Medical research

How a bacterium supports healing of chronic diabetic wounds

There are many important reasons for keeping cuts and sores clean, but new research from the Perelman School of Medicine at the University of Pennsylvania shows that a certain bacterium, Alcaligenes faecalis (A. faecalis), ...

Immunology

T cells and aging: Unraveling the complexities of lifespan

Aging significantly impacts the immune system, notably through the involution of the thymus, which reduces T cell production. This decline weakens immune responses, making older adults more susceptible to infections and diseases. ...

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