NIH Research Matters

Middle-aged woman holds the back of her left hand to her forehead.
News

Antiviral drug did not improve Long COVID symptoms

A clinical trial for Long COVID found that treating patients with a common antiviral drug for up to 25 days did not improve symptoms.
X-ray of the human lung.
News

tRNA treatment may help restore cystic fibrosis proteins

Lipid nanoparticles delivering engineered transfer RNA restored functional proteins in cell and animal models of cystic fibrosis.
Medical illustration of Clostridioides difficile bacteria
News

Bacterial infection may alter developing gut

C. difficile bacteria caused lasting changes to cells in the intestines of newborn mice.

 

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Scientists create organoids with specialized blood vessels

Scientists made mini-lungs and intestines, called organoids, that generate their own specialized blood vessels.

Neurons can tap into fat for fuel

Researchers found that neurons in the brain can use fat droplets as a source of energy.

Compounds may help treat certain neurological disorders

An experimental small molecule alleviated CoQ10 deficiency and reversed associated brain damage in a boy with a rare disease.
Research in Context

Mitochondria and health

Your cells’ mitochondria produce almost all the energy your body needs to survive. They also play a role in many other vital cellular functions. This feature looks at how insights about these cellular powerhouses might lead to new ways to help preven...

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.

Measuring aging with brain scans

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

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.