Medical research

Zinc deficiency mechanism linked to aging, multiple diseases

(Medical Xpress)—A new study has outlined for the first time a biological mechanism by which zinc deficiency can develop with age, leading to a decline of the immune system and increased inflammation associated with many ...

Oncology & Cancer

Study identifies enzyme that helps tumors evade the immune system

Northwestern Medicine scientists have identified an enzyme which aids tumors in evading the immune system, findings that could provide future directions for tumor treatment, according to a study published in Nature Communications.

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