Diseases, Conditions, Syndromes

Tiny plastic particles may increase risk from major diseases

People may be at increased risk from cancer, diabetes, cardiovascular disease, and chronic lung disease—as rising global levels of micro- and nanoplastics (MnPs) are absorbed into the human body, a new study reveals.

Oncology & Cancer

Scientists discover how air pollution triggers lung cancer

Scientists said Saturday they had identified the mechanism through which air pollution triggers lung cancer in non-smokers, a discovery one expert hailed as "an important step for science—and for society".

Biomedical technology

Study sheds light on why wounds often heal poorly in diabetics

When tiny particles called exosomes, which shuttle signals between cells, are defective in diabetic patients, they can drive inflammation and impair healing of wounds, according to a new Nano Today study led by University ...

Diseases, Conditions, Syndromes

How effective are masks during a COVID wave?

Health departments are predicting another COVID surge related, in part, to more easily transmitted new variants and waning immunity.

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