Development and validation of qPCR methods for nucleic acid biomarkers as a drug development tool: points to consider

Author:

Sun Yuchen1ORCID,Nakamura Takahiro2,Ohtsu Yoshiaki3ORCID,Kakehi Masaaki4,Danno Noriyuki5,Shimizu Hiroyuki6,Tanaka Yoichi1ORCID,Serelli-Lee Victoria78ORCID,Tanaka Seiji9,Okayama Takashige10,Suda Yusuke11,Moriya Yuu4,Hanada Takeshi12,Saito Yoshiro1ORCID

Affiliation:

1. Division of Medicinal Safety Science, National Institute of Health Sciences, Kanagawa, 210-9501, Japan

2. Shin Nippon Biomedical Laboratories, Ltd, Kagoshima, 891-1394, Japan

3. Kyowa Kirin Co., Ltd, Shizuoka, 411-8731, Japan

4. Takeda Pharmaceutical Company, Limited, Kanagawa, 251-8555, Japan

5. CMIC Pharma Science Co., Ltd, Yamanashi, 408-0044, Japan

6. Mitsubishi Tanabe Pharma Corporation, Kanagawa, 251-8555, Japan

7. Eli Lilly Japan KK, Hyogo, 651-0086, Japan

8. Clinical evaluation sub-committee, Medicinal Evaluation Committee, Japan Pharmaceuticals Manufacturers Association, Tokyo, 103-0023, Japan

9. ASKA Pharmaceutical Co., Ltd, Kanagawa, 251-8555, Japan

10. Taiho Pharmaceutical Co., Ltd., Ibaraki, 300-2611, Japan

11. Nippon Shinyaku Co., Ltd, Kyoto, 601-8550, Japan

12. Daiichi Sankyo Co., Ltd, Tokyo, 140-8710, Japan

Abstract

Nucleic acid (NA) biomarkers play critical roles in drug development. However, the global regulatory guidelines for assessing quantification methods specific to NA biomarkers are limited. The validation of analytical methods is crucial for the use of biomarkers in clinical and post-marketing evaluations of drug efficacy and adverse reactions. Given that quantitative polymerase chain reaction (qPCR) and reverse transcription qPCR (RT-qPCR) methods are the gold standards for the quantification of NA biomarkers, the Biomarker Analytical Method Validation Study Group in Japan has discussed considerations and made recommendations for the development and validation of qPCR- and RT-qPCR-based analytical methods for endogenous NA biomarkers as drug development tools. This white paper aims to contribute to the global harmonization of NA biomarker assay validation.

Funder

Japan Agency for Medical Research and Development

Publisher

Future Science Ltd

Subject

Medical Laboratory Technology,Clinical Biochemistry,General Pharmacology, Toxicology and Pharmaceutics,General Medicine,Analytical Chemistry

Reference26 articles.

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3. Biomarker Assay Collaborative Evidentiary Considerations Writing Group, Critical Path Institute. Points to consider document. Scientific and regulatory considerations for the analytical validation of assays used in the qualification of biomarkers in biological matrices (2019). https://c-path.org/wp-content/uploads/2019/06/evidconsid-whitepaper-analyticalsectionv2019.pdf

4. Analytical method validation for biomarkers as a drug development tool: points to consider

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