Science

Bringing Breast Cancer Technologies to Market

Female scientist in laboratory

CCR researcher and Breast Cancer Startup Challenge inventor Nadya Tarasova, Ph.D.

CCR research is recognized in novel competition to encourage the commercialization of breast cancer inventions.

Editor’s note: This article was originally published in CCR Connections (Volume 8, No. 1). The Breast Cancer Startup Challenge was named one of six finalists in the HHS Innovates Award Competition, and was one of three finalists recognized by HHS Secretary Sylvia Mathews Burwell and Deputy Secretary Bill Corr. For more information on the Challenge, see previous article on the Poster website. 

Start-up companies are instrumental in bringing the fruits of scientific research to market. Recognizing an opportunity to bring entrepreneurial minds to bear on the diagnosis and treatment of breast cancer, the Avon Foundation for Women partnered with NCI and the Center for Advancing Innovation to launch the Breast Cancer Startup Challenge.

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Rein and Zheng Elected to American Academy of Microbiology

American Academy of Microbiology logo

By Nancy Parrish, Staff Writer

Earlier this year, Alan Rein, Ph.D., and Zhi-Ming (Thomas) Zheng, M.D., Ph.D., were elected to fellowship in the American Academy of Microbiology, the honorific leadership group within the American Society for Microbiology (ASM). They were among 88 microbiologists who were elected to the academy “through a highly selective, peer-review process, based on their records of scientific achievement and original contributions that have advanced microbiology,” according to the society’s website.

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Monomeric CH3: A Small, Stable Antibody Domain with Therapeutic Promise

Two men talking by the computer

Tianlei Ying, Ph.D. (facing camera), postdoctoral fellow, and Dimiter Dimitrov, Ph.D., head, Protein Interactions Group, Cancer and Inflammation Program, Center for Cancer Research.

By Ashley DeVine, Staff WriterPlatinum Highlight Icon

Antibody domains are emerging as promising biopharmaceuticals because of their relatively small size compared to full-sized antibodies, which are too large to effectively penetrate tumors and bind to sterically restricted therapeutic targets.

In an article published in The Journal of Biological Chemistry, Tianlei Ying, Ph.D., Dimiter Dimitrov, Ph.D., and their colleagues in the Protein Interactions Group, Cancer and Inflammation Program, Center for Cancer Research, reported their design of a novel antibody domain, monomeric CH3 (mCH3).

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New Animal Model Could Boost Research on AIDS Drugs and Vaccines

Monkeys with cells illustration

The figure shows the serial passage of minimally changed HIV into a series of pigtail macaques to adapt the virus, which became capable of causing AIDS in the monkeys, beginning after the third animal-to-animal passage (“P4” in the figure). Inverted monkey icons indicate animals that succumbed to AIDS-defining conditions. The background demonstrates depletion of CD4+ T cells from gut-associated lymphoid tissues, a hallmark of AIDS virus pathogenesis.

By Frank Blanchard, Staff Writer, and Jeff Lifson, Guest Writer

In a research milestone reported in the June 20 issue of the journal Science, scientists have developed a minimally modified version of HIV-1, the virus that causes AIDS in infected humans, that is capable of causing progressive infection and AIDS in monkeys. The advance should help create more authentic animal models of the disease and provide a potentially invaluable approach for faster and better preclinical evaluation of new drugs and vaccines.

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