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8 Questions about Biomarker Commons

Biomarker Commons launched just over three years ago with the goal of aggregating the latest biomarker and personalized medicine news.

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Cancer Biomarker Study Data Presented at the 2013 AACR Meeting

As we’ve done in previous years here at Biomarker Commons (AACR 2011 and AACR 2012), here’s a roundup of eight research studies on cancer biomarkers that were presented last month at the American Association for Cancer Research (AACR) Annual Meeting in Washington, DC. The theme of this year’s meeting was “Personalizing Cancer Care Through Discovery Science.”

  • Biomarker Analysis Identified Women Most Likely to Benefit From T-DM1

    According to data from a subanalysis of a phase III clinical trial that led the U.S. Food and Drug Administration to approve trastuzumab emtansine (T-DM1) in February, the amount of HER2 in tumors of women with metastatic, HER2-positive breast cancer might determine how much they benefit from the drug. The findings were presented by José Baselga, M.D., Ph.D., physician-in-chief at Memorial Sloan-Kettering Cancer Center in New York.

    Source: AACR

  • Novel Serum Biomarker Bilirubin Predicted Lung Cancer Risk in Smokers

    Researchers from MD Anderson Cancer Center in Houston, Texas, used a unique multiphase study design for the metabolomics profiling of serum samples from non-small lung cancer patients, and showed that bilirubin is a potential biomarker for lung cancer risk prediction. Men who were smokers and had low bilirubin levels had increased risk for cancer incidence and mortality.

    Source: AACR

  • Biomarkers Discovered That May Help Predict Response to Drugs Targeting KRAS-mutated NSCLC

    Massachusetts General Hospital scientists have identified biomarkers that may help predict whether patients with KRAS-mutated non-small cell lung cancer (NSCLC) will respond to concurrent treatment with an MEK inhibitor and a PI3 kinase inhibitor, a drug combination currently being investigated in ongoing clinical trials.

    Source: AACR

  • Screening Blood Samples for Cancer-driving Mutations More Comprehensive Than Analyzing Traditional Tumor Biopsy

    Using a tool called BEAMing technology, which can detect cancer-driving gene mutations in patients’ blood samples, researchers from Dana-Farber Cancer Institute and Harvard Medical School showed that were able to identify oncogenic mutations associated with distinct responses to therapies used to treat patients with gastrointestinal stromal tumors (GIST).

    Source: AACR

  • More Accurate Markers Identified for Detecting Response to Epigenetic Drugs for Myelodysplastic Syndromes

    Researchers from the University of Southern California, Los Angeles, have identified and validated two DNA methylation markers that could help physicians better determine a patient’s response to DNA methyltransferase inhibitors (DNMTi) for the treatment of myelodysplastic syndromes (MDS).

    Source: AACR

  • Cohort Study Indicates That Selenium May Be Protective Against Advanced Prostate Cancer

    According to a data presented by researchers from Maastricht University in the Netherlands, a greater level of toenail selenium is associated with a significant decrease in the risk for advanced prostate cancer.

    Source: AACR

  • Comprehensive Genomic Analysis Identified Alterations in Head and Neck Cancer That Could Lead to Targeted Therapy

    A National Institutes of Health project to catalog the genetic alterations responsible for several types of cancer, in particular those with a poor prognosis, finds that head and neck squamous cell carcinomas are genomically heterogeneous. However, those cancer with certain distinctive patterns could be amenable to specific targeted therapies.

    Source: AACR

  • Novel Drug Combination Showed Antitumor Activity in Patients With Incurable BRCA-deficient Cancers

    Researchers from Dana-Farber Cancer Institute and Harvard Medical School have identified two orally available experimental drugs — sapacitabine and seliciclib — from phase I trial data that, when given sequentially, work together to elicit antitumor effects in patients with incurable BRCA-deficient cancers.

    Source: AACR

The World PGx Conference Comes to San Francisco

In just 10 weeks, the World PGx conference kicks off in San Francisco, California. Learn how to successfully apply pharmacogenomics in the clinic and make personalized medicine a reality for your organization.

NIH to Fund Studies on the Clinical Utility of Extracellular RNA for Biomarker Development

The National Institutes of Health announced last week that the National Institute of Neurological Disorders and Stroke (NINDS) on behalf of the NIH Common Fund Program on Extracellular RNA Communication will support studies that promote the identification and validation of extracellular RNA (exRNA)-based biomarkers readily available from human body fluids and to facilitate the assessment and qualification of biomarkers for their utility in the clinical setting.

DoD Announces Prostate Cancer Biomarker Development Award

Last month, the Department of Defense (DoD) announced a Prostate Cancer Research Program (PCRP) Biomarker Development Award. The award supports high-impact research aimed at qualifying or validating biomarkers for rapid transfer to clinical practice for prostate cancer.