Oncology & Cancer

Q&A: Cancer of the nerve cells

My 4-year-old niece recently was diagnosed with neuroblastoma after not feeling well for a few weeks. Her parents noticed her belly was swollen, so they took her to the doctor after it didn't resolve on its own. I'd never ...

HIV & AIDS

'Geneva patient' the latest in long-term remission from HIV

A man dubbed the "Geneva patient" is the latest person with HIV to be declared in long-term remission—however he did not receive a transplant with a virus-blocking gene mutation like previous cases, researchers said on ...

Genetics

Gene mutation may explain why some don't get sick from COVID-19

People who contract COVID-19 but never develop symptoms—the so-called super dodgers—may have a genetic ace up their sleeve. They're more than twice as likely as those who become symptomatic to carry a specific gene variation ...

Genetics

T cells require healthy mitochondria, research shows

All cells have their own power plants, called mitochondria. There are often more than 100 mitochondria per cell and each possesses their own genome, which in turn contains genes responsible for energy production. If errors ...

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