A human trial of a hepatitis C treatment is shut down after one of the participants died.
A human trial of a hepatitis C treatment is shut down after one of the participants died.
Mice with inflammatory bowel disease harbor gut bacteria that damage host DNA, predisposing mice to cancer.
A researcher from the John Wayne Cancer Institute has settled his scientific misconduct case with the Office of Research Integrity.
Researchers track tumors as they develop, providing more support for the idea that cells with stem-cell-like properties underlie cancer growth and recurrence.
Lymphatic vessels grow towards two chemokines, revealing signals that could be important in cancer metastasis.
To cope with a growing shortage of hearts, livers, and lungs suitable for transplant, some scientists are genetically engineering pigs, while others are growing organs in the lab.
Japanese astronauts deliver an aquarium to the International Space Station to study the effects of microgravity on marine life.
Like commensal gut organisms, skin microbiota appear to help the mammalian immune system mature and stay regulated.
Opinion is divided on a new paper showing that adult ovaries do not contain egg-making stem cells, contrary to the findings of two recent studies that themselves appeared to overturn longstanding dogma.
A postdoctoral research fellow at Emory University falsifies stem cell research data.