Oncology & Cancer

Targeting PTEN may prevent skin cancer

Scientists believe they have identified a role for PTEN, a known tumor suppressor, in removing DNA damage derived from UVB radiation, a known risk factor for non-melanoma skin cancer, according to a study published in Cancer ...

Oncology & Cancer

Cancer protein discovery may aid radiation therapy

Scientists at Dana-Farber Cancer Institute have uncovered a new role for a key cancer protein, a finding that could pave the way for more-effective radiation treatment of a variety of tumors.

Diseases, Conditions, Syndromes

High iron, copper levels block brain-cell DNA repair

No one knows the cause of most cases of Alzheimer's, Parkinson's and other neurodegenerative disorders. But researchers have found that certain factors are consistently associated with these debilitating conditions. One is ...

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