Diseases, Conditions, Syndromes

Runaway immune reactions can cause long COVID breathing problems

Stanford Medicine researchers have found a mechanism behind one of the most common symptoms of long COVID—shortness of breath. Post COVID-19 breathing problems are caused by a condition known as lung fibrosis, when damaged ...

Oncology & Cancer

How genome doubling helps cancer develop

A single cell contains 2-3 meters of DNA, meaning that the only way to store it is to package it into tight coils. The solution is chromatin: a complex of DNA wrapped around proteins called histones. In the 3D space, this ...

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