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Biochemistry Dec 4, 2017

New test provides accurate measure of DNA damage from chemical compounds

A new biomarker test developed by researchers at Georgetown Lombardi Comprehensive Cancer Center and their colleagues can help predict, with up to 90 percent certainty, which chemical compounds can cause DNA damage that could ...

Other Nov 20, 2017

10 African Americans named Rhodes scholars, most ever

The latest group of U.S. Rhodes scholars includes 10 African Americans—the most ever in a single Rhodes class—as well as a transgender man and four students from colleges that had never had received the honor before.

Engineering Nov 9, 2017

Grads receive James Dyson Award for cancer detection device

What started as a final year engineering class project at McMaster University is now an internationally recognized improved solution for the early detection of melanoma, the most dangerous form of skin cancer.

Cell & Microbiology Oct 24, 2017

No magic wand required: Scientists propose way to turn any cell into any other cell type

In fairy tales, all it takes to transform a frog into a prince, a servant into a princess or a mouse into a horse is the wave of a magic wand.

Cell & Microbiology Oct 5, 2017

New research on sperm stem cells has implications for male infertility and cancer

New research from scientists at Huntsman Cancer Institute (HCI) at the University of Utah and collaborators at University of Utah Health (U of U Health) sheds light on the complex process that occurs in the development of ...

Cell & Microbiology Oct 3, 2017

Keeping moving—flat worms shed light on role of migrating stem cells in cancer

A new study carried out by the University of Oxford has used flat worms to look at the role of migrating stem cells in cancer.

Biochemistry Oct 2, 2017

Toxic genetic material's origins discovered

Colibactin, a toxic agent produced by gut bacteria, including certain strains of E. Coli, and thought to contribute to colon cancer, is assembled via a chemical transformation never seen before, according to Northwestern ...

Cell & Microbiology Aug 25, 2017

Human stem cell defenses activated by irradiation, study finds

Researchers from several Russian institutes, including MIPT, have found out how prolonged exposure to ionizing radiation affects human stem cells. They discovered that it causes a cell cycle delay, which leads to faster repairs ...

Analytical Chemistry Aug 24, 2017

New method of isolating tumor cells could improve cancer research and treatment

Cells that break away from a cancerous tumor and wander through the body can tell us a lot about the tumor itself, potentially leading to new avenues of research, quicker diagnoses and targeted treatments. The challenge is ...

Bio & Medicine Aug 17, 2017

Gold nanostars and immunotherapy vaccinate mice against cancer

By combining an FDA-approved cancer immunotherapy with an emerging tumor-roasting nanotechnology, Duke University researchers improved the efficacy of both therapies in a proof-of-concept study using mice.

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