National Cancer Institute NCI Cancer Bulletin: A Trusted Source for Cancer Research News
August 7, 2012 • Volume 9 / Number 16

NEWS

Using New Approach, Scientists Find Evidence for Cancer Stem Cells

Breast cancer tissue from a woman who had a BRCA1 mutation, with breast cancer stem cells in red and estrogen receptors in brown. (Courtesy of University of Michigan Comprehensive Cancer Center) With the help of genetic tools, researchers have identified subsets of cells that appear to drive the growth of tumors in mice. The findings, from three independent studies, provide new support for the cancer stem cell hypothesis—the idea that some tumors are sustained by self-renewing cells that give rise to all types of tumor cells. Two of the studies appeared August 1 in Nature, and the third was published on the same day in Science. Read more > >

COMMENTARY

Dr. Walter Willett

A Conversation with Dr. Walter Willett about Diet and Cancer

The chair of the department of nutrition at the Harvard School of Public Health talks about how research has changed views of diet and cancer over the last 40 years. 

A MESSAGE TO READERS

NCI Cancer Bulletin Publication Break

The NCI Cancer Bulletin will not be published on August 21. Our next issue will be released on September 4, when we resume our usual biweekly publication schedule. If you are not yet a subscriber, please submit your e-mail address in the toolbox at the top right-hand corner to begin your free subscription.

IN DEPTH

UPDATES

  • FDA Update

    • New Drug Approved for Metastatic Colorectal Cancer
    • Everolimus Approved for Treating Some Breast Cancers
    • Carfilzomib Approved for Advanced Multiple Myeloma
  • CDC Update

    • Drop in Cigarette Smoking Offset by Rise in Use of Other Forms of Smoked Tobacco
  • Cancer.gov Update

    • New Research Tool Estimates Risk of Radiation-Related Cancers
  • Notes

    • Fraumeni Steps Down as Director of NCI's Division of Cancer Epidemiology and Genetics
    • NCI Releases New Guidelines for National Clinical Trials Network
    • Procedures for Collecting Human Biospecimens Released


Selected articles from past issues of the NCI Cancer Bulletin are available in Spanish.

The NCI Cancer Bulletin is produced by the National Cancer Institute (NCI), which was established in 1937. Through basic, clinical, and population-based biomedical research and training, NCI conducts and supports research that will lead to a future in which we can identify the environmental and genetic causes of cancer, prevent cancer before it starts, identify cancers that do develop at the earliest stage, eliminate cancers through innovative treatment interventions, and biologically control those cancers that we cannot eliminate so they become manageable, chronic diseases.

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