Tag Archives: genetic testing

Genome of Extinct Siberian Cave-dweller Linked to Modern-day Humans

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*Sequencing of ancient DNA reveals new hominin population that is neither Neanderthal nor modern human*

Researchers have discovered evidence of a distinct group of “archaic” humans existing outside of Africa more than 30,000 years ago at a time when Neanderthals are thought to have dominated Europe and Asia. But genetic testing shows that members of this new group were not Neanderthals, and they interbred with the ancestors of some modern humans who are alive today.

The journal Nature reported the finding this week. The National Science Foundation’s Behavioral and Cognitive Sciences Division partially funded the research. (more…)

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Knowledge of Genetic Cancer Risks Often Dies with Patients, Finds VCU Massey Cancer Center

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Richmond, Va. – If you were dying from cancer, would you consider genetic testing? A recent study conducted by researchers from Virginia Commonwealth University Massey Cancer Center showed that most terminally ill cancer patients who were eligible for genetic testing never received it despite that it could potentially save a relative’s life.

The research, “Exploring Hereditary Cancer Among Dying Cancer Patients—A Cross-Sectional Study of Hereditary Risk and Perceived Awareness of DNA Testing and Banking,” was recently published in the Journal of Genetic Counseling, and is the first to document the prevalence of hereditary cancer risk and the need for genetic services and patient education among terminally ill cancer patients. (more…)

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