Oncology & Cancer

Synthetic plant hormones shut down DNA repair in cancer cells

Two drugs that mimic a common plant hormone effectively cause DNA damage and turn off a major DNA repair mechanism, suggesting their potential use as an anti-cancer therapy, say investigators at Georgetown University Medical ...

Oncology & Cancer

Why prostate cancer is more aggressive in obese patients

Obesity has direct consequences on health and is associated with the onset of aggressive cancers, but the mechanisms underlying this phenomenon are little known. Researchers from the Institut de Pharmacologie et Biologie ...

Oncology & Cancer

Cancer-killing proteins destroy tumor cells in bloodstream

Cornell researchers have discovered potent cancer-killing proteins that can travel by white blood cells to kill tumors in the bloodstream of mice with metastatic prostate cancer. The breakthrough study will be published Feb. ...

Oncology & Cancer

Immune suppressor cells identified for advanced prostate cancer

Immune suppressor cells called MDSCs (myeloid-derived suppressor cells) may be important in developing treatments for advanced prostate cancer, according to a study at The University of Texas MD Anderson Cancer Center.

Oncology & Cancer

Suicide gene therapy kills prostate tumor cells

Results from a long-term clinical trial conducted by cancer researchers at Houston Methodist Hospital show that combining radiation treatment with "suicide gene therapy," a technique in which prostate cancer cells are genetically ...

Oncology & Cancer

The dilemma of screening for prostate cancer

Primary care providers are put in a difficult position when screening their male patients for prostate cancer—some guidelines suggest that testing the general population lacks evidence whereas others state that it is appropriate ...

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