DNA radiosensitization by terpyridine-platinum: damage induced by 5 and 10 eV transient anions

Author:

Ouyang Liangde1,Lin Hong1,Zhuang Puxiang1,Shao Yu1ORCID,Khosravifarsani Meysam2,Guérin Brigitte2,Zheng Yi12ORCID,Sanche Léon2ORCID

Affiliation:

1. State Key Laboratory of Photocatalysis on Energy and Environment, Faculty of Chemistry, Fuzhou University, Fuzhou 350116, P.R. China

2. Department of Nuclear Medicine and Radiobiology, Faculty of Medicine and Health Sciences, Université de Sherbrooke, Sherbrooke, QC, Canada J1H 5N4

Abstract

The intercalation of the chemotherapeutic drug terpyridine-platinum within the G-quadruplex structure of DNA sensitizes cancer cells to the low energy electrons produced by ionizing radiation during radiotherapy.

Funder

Natural Sciences and Engineering Research Council of Canada

Canadian Institutes of Health Research

National Natural Science Foundation of China

Publisher

Royal Society of Chemistry (RSC)

Subject

General Materials Science

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4. V. T.Devita , T. S.Lawrence and S. A.Rosenberg , Cancer: Principles and practice of oncology , Lippincott Williams & Wilkins , New York , 2001

5. Concurrent chemotherapy and radiation therapy as the standard of care for cervical cancer

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