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Study shows why second dose of COVID-19 vaccine shouldn t be skipped

Study shows why second dose of COVID-19 vaccine shouldn t be skipped
eurekalert.org - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from eurekalert.org Daily Mail and Mail on Sunday newspapers.

First actionable clock that predicts immunological health and chronic diseases of aging

First actionable clock that predicts immunological health and chronic diseases of aging
eurekalert.org - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from eurekalert.org Daily Mail and Mail on Sunday newspapers.

Early-stage lung cancer coopts macrophages to help tumors invade lung tissues

Early-stage lung cancer coopts macrophages to help tumors invade lung tissues Immune cells that normally repair tissues in the body can be fooled by tumors when cancer starts forming in the lungs and instead help the tumor become invasive, according to a surprising discovery reported by Mount Sinai scientists in Nature in June. The researchers found that early-stage lung cancer tumors coopt the immune cells, known as tissue-resident macrophages, to help invade lung tissue. They also mapped out the process, or program, of how the macrophages allows a tumor to hurt the tissues the macrophage normally repairs. This process allows the tumor to hide from the immune system and proliferate into later, deadly stages of cancer.

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