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UB spinoff gets $2 million for research on cancer therapy

UB spinoff For-Robin is researching an antibody called JAA-F11, which binds to cancer cells and inhibits their spread to other parts of the body. This image shows the antibody binding to cancer cells (brown regions), while the surrounding, noncancerous tissue remains unaffected. Image: Loukia Karacosta

By CHARLOTTE HSU

Published May 7, 2015

“We’re very excited about this new funding. It’s going to enable us to begin the next steps of our research-and-development process, which means we’ll be one step closer to bringing this potential therapy to patients.”
Kate Rittenhouse-Olson, founder and president
For-Robin

For-Robin, a UB spinoff company, has received a $2 million grant from the National Cancer Institute (NCI) to study and develop a promising potential treatment for breast and other types of cancer, UB and Rep. Brian Higgins have announced.

For-Robin was founded in 2012 by Kate Rittenhouse-Olson, professor of biotechnical and clinical laboratory sciences, and microbiology and immunology.

The company’s core technology is an antibody called JAA-F11 that binds to cancer cells and prevents the spread, or metastasis, of the cancer to other parts of the body.

The new grant from the Small Business Technology Transfer program of the NCI, part of the National Institutes of Health, took effect on May 1.

“Companies like For-Robin are an important part of Western New York’s growing life sciences economy,” Higgins says. “This National Cancer Institute award demonstrates how innovations in our region are attracting the attention of the nation’s top funding agencies.”

“We’re very excited about this new funding,” adds Rittenhouse-Olson, president of For-Robin. “It’s going to enable us to begin the next steps of our research-and-development process, which means we’ll be one step closer to bringing this potential therapy to patients.”

For-Robin previously has received support from NCI; UB’s Office of Science, Technology Transfer and Economic Outreach; the Bruce Holm Memorial Catalyst Fund at UB; the UB Center for Advanced Biomedical and Bioengineering Technology; and UB’s Entrepreneurship-In-Residence (EIR) program, which is funded by the federal Economic Development Administration and a grant from SUNY’s EIR program. Rittenhouse-Olson also participated in the Pre-Seed Workshop hosted by UB’s New York State Center of Excellence in Bioinformatics and Life Sciences.

For-Robin is named after Rittenhouse-Olson’s late sister, Robin, who died of breast cancer in 1986 at the age of 31.

JAA-F11 originally was produced as a mouse monoclonal antibody, and Rittenhouse-Olson’s team at UB has shown that treating mice with the antibody can prevent breast cancer from spreading.

For-Robin’s recent research has focused on “humanizing” the antibody — altering various parts of its structure to prevent rejection by the human immune system.

As part of this process, For-Robin has developed several variations of the antibody, including some that show promise for delivering drugs to tumors and others that would recruit the body’s immune system to kill cancer.

All of the new designs retain the original antibody’s most important feature: They bind to a cellular structure called the Thomsen-Friedenreich antigen (TF) that is present on cancer cells but not on normal cells. TF helps tumor cells spread, or metastasize, to other tissues, and blocking its activity makes it difficult for cancer to spread, Rittenhouse-Olson says.

Some of For-Robin’s new, humanized JAA-F11 antibodies also have additional beneficial characteristics, such as:

  • Getting pulled into cancer cells, which could make it an ideal vehicle for carrying drugs directly to tumors.
  • Binding with white blood cells, which helps these cells locate and destroy cancer.

“The new NIH grant will allow us to test the therapeutic possibilities of our humanized antibodies in animal cancer models,” Rittenhouse-Olson says.

Though For-Robin’s primary target is breast cancer, the JAA-F11 antibody also has shown promise in fighting colon, prostate and bladder carcinomas.

Members of Rittenhouse-Olson’s research-and-development team include Julia Abdullah, Taylor Chrisikos, Holly Johnson, Loukia Karacosta, Rachel Ludwig, Susan Morey, Sally Quataert and James Olson.

READER COMMENT

Hopefully it can come in the reach of patients as soon as possible. It is a major breakthrough in research about cancer.

 

Ketty Roberto