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Liquid Biopsy Consortium

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Liquid Biopsy: A new, noninvasive technique that can detect disease biomarkers in blood, urine, and sputum.

Liquid Biopsy: A new, noninvasive technique that can detect disease biomarkers in blood, urine, and sputum.


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In the era of personalized medicine, having minimally invasive methods to determine and follow the molecular composition and characterization of a patient’s tumor over time will help gain a broader understanding of the disease. One such approach is liquid biopsy : measurements to characterize the molecular level of the tumor and monitor genetic changes over time using repeat sampling of biofluids. Liquid biopsy generally refers to detecting and measuring circulating tumor cells (CTC), circulating tumor DNA (ctDNA), circulating exosomes and other analytes in body fluids, such as serum, plasma, urine, etc.

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About the Liquid Biopsy Consortium

The Liquid Biopsy Consortium is an Academic/Industrial Partnership program designed to advance and validate Liquid Biopsy technologies specifically targeted for early stage cancer detection. The goal is to test body fluids such as blood, urine, saliva, stool, and sputum from patients suspected to have early stage cancer as well as those at high risk of developing cancer. The Liquid Biopsy Consortium is also working on methods to distinguish cancer from benign disease; or aggressive from indolent cancers. Projects from funded sites focus on the development of new tools/methods/assays and/or validations of existing technologies/methods involving the capture of DNA, RNA, or exosomes in circulating body fluids.

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Grantee Details

PI Name Sort descending PI Organization Title Grant Number Program Official
Zhou, Xianghong Jasmine

University Of California Los Angeles
United States

Multi-cancer early detection using cell-free DNA methylome analysis 5U01CA285010-03 Nicholas Hodges, Ph.D.
Zhou, Xianghong Jasmine

University Of California Los Angeles
United States

Detecting and locating cancer for patients with CT-detected lung nodules 4R01CA264864-04 Guillermo Marquez, Ph.D.
Zhu, Yazhen

University Of California Los Angeles
United States

Extracellular Vesicle-Based Digital Scoring Assay for Detecting Early-stage Hepatocellular Carcinoma 5R01CA255727-05 Matthew Young, Ph.D.
Zhu, Yong

Univ Of Arkansas For Med Scis
United States

Explore piRNAs as a novel group of biomarkers for ovarian cancer early detection 1R21CA277412-01A1 Christos Patriotis, Ph.D., M.Sc.
Zhu, Yazhen

University Of California Los Angeles
United States

Click Chemistry-Mediated Surface Protein Assay for Quantifying Subpopulations of Hepatocellular Carcinoma-associated Extracellular Vesicles 5R01CA277530-03 Matthew Young, Ph.D.
Zi, Xiaolin

University Of California-Irvine
United States

Nautral products for targeting Skp2 in cancer interception 5UG3CA290368-02 Altaf Mohammed, Ph.D.

Program Contact(s)

Sudhir Srivastava, Ph.D., M.P.H.
Email: sudhir.srivastava@nih.gov

Christos Patriotis, Ph.D.
Email: christos.patriotis@nih.gov

Nicholas A. Hodges, Ph.D.
Email: nick.hodges@nih.gov

Guillermo Marquez, Ph.D.
Email: guillermo.marquez@nih.gov