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ARRAYit Technology Used By Researchers at NIH For Important Discovery

ARRAYit Corporation (OTCQB: ARYC) reports today that researchers at the National Institutes of Health (NIH), National Cancer Institute (NCI) and Northeastern University have used the ARRAYit Microarray Platform to discover biomarkers important in the treatment of prostate cancer.

Genomic Health Announces Presentation of Oncotype DX Studies Reinforcing Value of Tests in Guiding Treatment for Multiple Cancers

Genomic Health, Inc. (Nasdaq: GHDX) recently announced results from four studies highlighting the value of its Oncotype DX® tests for optimizing treatment for patients with breast and colon cancer. Three new decision impact studies – including the company’s first international decision impact study in colon cancer and additional evidence for the Oncotype DX breast cancer test’s significant impact on breast cancer treatment decisions in the United Kingdom (UK) – were among data presented at the European Cancer Congress 2013 in Amsterdam. The results were presented on the heels of the recent National Institute for Health and Care Excellence (NICE) guidance announcement that recommended the use of Oncotype DX “as an option to help clinicians decide whether to prescribe chemotherapy in people with early breast cancer.”

Cardiac Biomarker ST2 Proves Far Superior To Galectin-3 In A Head-to-Head Study

Critical Diagnostics recently announced that the study, “Head-to-head comparison of two myocardial fibrosis biomarkers for long-term heart failure risk stratification: ST2 vs. Galectin-3”, recently published online in JACC (the Journal of the American College of Cardiology) comparing the company’s novel cardiac biomarker ST2 to Galectin-3 (Gal-3), a biomarker from BG Medicine (NASDAQ: BGMD), found ST2 to be superior.

Test Could Identify Which Prostate Cancers Require Treatment

The level of expression of three genes associated with aging can be used to predict whether seemingly low-risk prostate cancer will remain slow-growing, according to researchers at the Herbert Irving Comprehensive Cancer Center at Columbia University Medical Center. Use of this three-gene biomarker, in conjunction with existing cancer-staging tests, could help physicians better determine which men with early prostate cancer can be safely followed with “active surveillance” and spared the risks of prostate removal or other invasive treatment. The findings were published recently in the online edition of Science Translational Medicine.

Gene-expression-based Biomarker Predicts Long-term Risk of Breast Cancer Recurrence

A comparison of three methods of predicting the risk of recurrence in women treated for estrogen-receptor (ER)-positive breast cancer finds that only the breast cancer index (BCI) – a biomarker based on the expression levels of seven tumor-specific genes – accurately identifies patients who continue to be at risk after five years of treatment with either tamoxifen or the aromatase inhibitor anastrozole. The study comparing the BCI with two other prognostic tests has been published online in Lancet Oncology.