Lung cancer in never-smokers | CAR T cells | Measuring aging from brain images

Causes of lung cancer in people who never smoked; making CAR T cells inside the body; measuring aging rate from a single brain MRI

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July 15, 2025 EditionÂ

Doctor showing lung x-ray test results to a patient in a hospital.

Factors linked to lung cancer in never-smokers

A study linked fine-particle air pollution and other environmental factors to genetic changes in people with lung cancer who never smoked.

Illustration of a CAR T cell attacking a cancerous B cell.

Engineering immune cells within the body

A new method to engineer T cells within living organisms could make CAR T cell therapies more accessible for treating cancer and autoimmune diseases.

Measuring aging with brain scans

Researchers developed a way to measure how fast a person is aging from a single brain scan.

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July 15, 2025 EditionÂ

Factors linked to lung cancer in never-smokers

Engineering immune cells within the body

Measuring aging with brain scans

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