Genetics

Researchers offer insights into aging

What determines the life span of a mouse, alligator, dog or human? A team of scientists at the University of Georgia believes they have new insight into this age-old question.

Medical research

Molecules in urine allow doctors to monitor skin cancer

What if you could simply provide a urine sample rather than undergo a painful surgical procedure to find out if your cancer was responding to treatment? It may seem too good to be true, but researchers at Pavol Jozef Šafárik ...

Genetics

Breaks in the genome

Breaks and rearrangements in the genome can lead to severe diseases, even if all genes remain intact. Hi-C, a method to map the three-dimensional structure of chromosomes, promises more reliable and accurate diagnoses of ...

Diseases, Conditions, Syndromes

Russia's COVID-19 strain did not come from China

Scientists from the Skoltech Center for Life Sciences (CLS) and their colleagues from the Higher School of Economics (HSE), Smorodintsev Research Institute of Influenza (RII) in St. Petersburg and the Kharkevich Institute ...

Oncology & Cancer

Biomarker test highly accurate in detecting early kidney cancer

A novel liquid biopsy method can detect kidney cancers with high accuracy, including small, localized tumors which are often curable but for which no early detection method exists, say scientists from Dana-Farber Cancer Institute.

Oncology & Cancer

New study confirms important clues to fight ovarian cancer

The rogue cellular engine that drives a majority of ovarian cancers remains frustratingly difficult to disable. A new study comparing cancerous tissue with normal fallopian tube samples advances important insights about this ...

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