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BIOMARKERS

April 21, 2019

A team of researchers from the National Institute of Biomedical Genomics, Kalyani, West Bengal, has found Biomarkers for lymph node metastasis in oral cancer.

About:

  • Full name: The term biomarker is short for biological marker.

  • Meaning: It generally refers to a measurable indicator of some biological state or condition. Biomarkers are often measured and evaluated to examine normal biological processes, pathogenic processes, or pharmacologic responses to a therapeutic intervention.

  • Application:
    • Biochemical biomarkers are often used in clinical trials, where they are derived from bodily fluids that are easily available to the early phase researchers.

    • They are also used in pre-clinical work to identify compounds that appear to modulate disease in in vivo models and therefore might be tried in human clinical trials.

    • Disease-related biomarkers give an indication of the probable effect of treatment on patients.



Source : The Hindu

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