Posts are sharing the false statement that the spike protein in COVID-19 vaccines is cytotoxic, suggesting that it kills or damages cells. There is no evidence to support this. Examples of the posts ...

Killer T cells (blue) attack cancer cells (yellow). Recent research reveals key insights into how a killer T cell quickly releases one target cell and moves onto another target. Cytotoxic T cells, ...

Cytotoxic T lymphocytes play a crucial role in adaptive immunity, primarily defending against tumors and viruses. These cells develop within the thymus gland and undergo rapid activation upon ...

"Cytotoxic agents from nature lead to an increased incorporation of polyunsaturated fatty acids into the membrane of cancer cells. This makes them more susceptible to ferroptosis, a type of cell death ...

It is a universally acknowledged truth that vegetables are good for your health. We now learn, according to a study conducted ...

Measuring the potentially adverse effects of a substance upon an organism is vital for medical science and several industries. One property of a substance that must be known is its cytotoxic effect.

(KXAN) — Misinformation alert: A video that’s currently circulating social media claims the spike proteins contained in COVID-19 vaccines kill or damage your body’s cells — but medical experts say ...

CHICAGO -- Patients with extensive-stage small-cell lung cancer (SCLC) lived significantly longer with the addition of cytotoxic agent lurbinectedin (Zepzelca) to maintenance immunotherapy, a large ...

Cyclophosphamide (CP), a widely used chemotherapeutic and immunosuppressive agent, has significant impacts on reproductive health in both males and females. This review explores the mechanisms and ...