U.S. Pharmacist

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Iris BioTechnologies Introduces Nano-Biochip for Breast Cancer

Staff

3/20/2008

Iris BioTechnologies focuses on diagnostic therapy for individual patients based on their genomic profile. The California-based company has developed the Nano-Biochip, which is a special silicon microchip that identifies the most effective treatment options for patients based on their gene expression.

The company is planning to launch its first Nano-Biochip, the BreastCancerChip, in 2008. Breast cancer is thought to be caused by abnormal gene alterations at the cellular level, as well as by lifestyle and environmental factors. These genetic changes are unique to each person and should be treated individually. The BreastCancerChip captures vital molecular data from a biopsy sample and compares this information with more than 100 gene markers for the cancer.

Today, most health care providers make medical decisions with minimal insight into the molecular nature of a patient's disease. "With Iris's BreastCancerChip, women and their physicians will have the benefit of knowing, in advance, which therapies have worked best for other patients with similar gene profiles," said Simon Chin, CEO and founder. "This knowledge could be the difference between life and death in some cases and a better quality of life for all patients."

Once processed, the information from the biochip creates an optical pattern that is analyzed by BioWindows, the company's predictive medicine platform. The BioWindows database also allows patients to confidentially enter personal information (i.e., medical history including hereditary, environmental, and lifestyle factors), through a comprehensive online survey. Combined with the patients' genomic profiles, the BioWindows system helps clinicians and researchers select an optimal form of treatment and monitor its effectiveness.

In addition to the BreastCancerChip, Iris BioTechnologies is currently developing chip-based products for neurologic diseases, metabolic disorders, and other cancers, as well as for possible agricultural, veterinary, and environmental applications. The company went public in December 2007.

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U.S. Pharmacist is a monthly journal dedicated to providing the nation's pharmacists with up-to-date, authoritative, peer-reviewed clinical articles relevant to contemporary pharmacy practice in a variety of settings, including community pharmacy, hospitals, managed care systems, ambulatory care clinics, home care organizations, long-term care facilities, industry and academia. The publication is also useful to pharmacy technicians, students, other health professionals and individuals interested in health management. Pharmacists licensed in the U.S. can earn Continuing Education credits through Postgraduate Healthcare Education, LLC, accredited by the Accreditation Council for Pharmacy Education (ACPE) as a provider of continuing pharmacy education.

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