D Ratnasinghe

1.7k citations

22 papers · 1.4k indexed · h-index 19

Impact in

Cancer Research top 5%
- Carcinogens and Genotoxicity Assessment
Molecular Biology top 10%
- DNA Repair Mechanisms
- Glutathione Transferases and Polymorphisms
- Epigenetics and DNA Methylation
- Genomics, phytochemicals, and oxidative stress

Papers in ⓘ

Biochemistry 4
- Antioxidant Activity and Oxidative Stress 4
Cancer Research 9
- Carcinogens and Genotoxicity Assessment 5
- Cancer, Lipids, and Metabolism 4

Co-authors: Philip R. Taylor (9 shared papers)Demetrius Albanes (5 shared papers)Jarmo Virtamo (4 shared papers)J A Tangrea (3 shared papers)Joseph A. Tangrea (9 shared papers)Michael Barrett (2 shared papers)Fred F. Kadlubar (5 shared papers)You‐Lin Qiao (4 shared papers)
Journals: Cancer Letters (3 papers)Alcohol and Alcoholism (1 paper)Oncology Reports (1 paper)European Journal of Cancer Prevention (1 paper)Mutation research. Fundamental and molecular mechanisms of mutagenesis (1 paper)
Partner nations: United States China Finland

In The Last Decade

D Ratnasinghe

22 papers receiving 1.4k citations

Peers

Countries citing papers authored by D Ratnasinghe

Since Specialization

Citations

This map shows the geographic impact of D Ratnasinghe's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by D Ratnasinghe with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites D Ratnasinghe more than expected).

Fields of papers citing papers by D Ratnasinghe

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by D Ratnasinghe. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by D Ratnasinghe. The network helps show where D Ratnasinghe may publish in the future.

Co-authors

The 25 scholars most cited alongside D Ratnasinghe, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with D Ratnasinghe Line = papers co-authored together D Ratnasinghe links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

Showing the 20 most-cited of 22 papers — load more, or switch the sort, to bring in the rest.

#	Work
1	Glutathione peroxidase codon 198 polymorphism variant increases lung cancer risk. PubMed ·D Ratnasinghe, J A Tangrea, M. Robyn Andersen, Michael Barrett, Jarmo Virtamo, P R Taylor, Demetrius Albanes	2000	192
2	Polymorphisms of the DNA repair gene XRCC1 and lung cancer risk. PubMed ·D Ratnasinghe, Shu Xiang Yao, J A Tangrea, You‐Lin Qiao, Malene R. Andersen, Michael Barrett, Carol Giffen, Yener S. Erozan, Melvyn S. Tockman, P R Taylor	2001	158
3	Polymorphisms in the DNA repair genes XPD, XRCC1, XRCC3, and APE/ref-1, and the risk of lung cancer amongmale smokers in Finland Cancer Letters ·Rakesh R. Misra, D Ratnasinghe, Joseph A. Tangrea, Jarmo Virtamo, Mark R. Andersen, Michael P. Barrett, Philip R. Taylor, Demetrius Albanes	2003	156
4	Identification of Aminobiphenyl Derivatives in Commercial Hair Dyes Chemical Research in Toxicology ·Robert J. Turesky, James P. Freeman, Ricky D. Holland, Daniel M. Nestorick, Dwight W. Miller, D Ratnasinghe, Fred F. Kadlubar	2003	121
5	Analysis of total meat intake and exposure to individual heterocyclic amines in a case-control study of colorectal cancer: contribution of metabolic variation to risk Mutation research. Fundamental and molecular mechanisms of mutagenesis ·Susan Nowell, Brian Coles, Rashmi Sinha, Stewart MacLeod, D Ratnasinghe, Craig Stotts, Fred F. Kadlubar, Christine B. Ambrosone, Nicholas P. Lang	2002	117
6	Esophageal and gastric cardia cancer risk and folate- and vitamin B(12)-related polymorphisms in Linxian, China. PubMed ·Rachael Z. Stolzenberg‐Solomon, You‐Lin Qiao, Christian C. Abnet, D Ratnasinghe, Sanford M. Dawsey, Zhi Dong, Philip R. Taylor, Steven D. Mark	2003	114
7	Expression of cyclooxygenase-2 in human squamous cell carcinoma of the esophagus; an immunohistochemical survey. PubMed ·D Ratnasinghe, Joseph A. Tangrea, Mark J. Roth, Sonja P. Dawsey, Nan Hu, Miriam R. Anver, Q.-H. Wang, Philip R. Taylor	1999	85
8	Cyclooxygenase-2, P-glycoprotein-170 and drug resistance; is chemoprevention against multidrug resistance possible? PubMed ·D Ratnasinghe, Phil Daschner, Miriam R. Anver, Barbara Kasprzak, P R Taylor, G C Yeh, J A Tangrea	2001	71
9	Association of SULT1A1 Phenotype and Genotype with Prostate Cancer Risk in African-Americans and Caucasians Cancer Epidemiology Biomarkers & Prevention ·Susan Nowell, D Ratnasinghe, Christine B. Ambrosone, Suzanne Williams, Terri Teague-Ross, Lyndsey Trimble, Gail Runnels, Alindria Carrol, Bridgett Green, Angie Stone, Don Johnson, Graham Greene, Fred F. Kadlubar, Nicholas P. Lang	2004	70
10	Variation in the promoter region of the myeloperoxidase gene is not directly related to lung cancer risk among male smokers in Finland Cancer Letters ·Rakesh R. Misra, Joseph A. Tangrea, Jarmo Virtamo, D Ratnasinghe, Mark R. Andersen, Michael P. Barrett, Philip R. Taylor, Demetrius Albanes	2001	53
11	Human glutathione S-transferase A2 polymorphisms Pharmacogenetics ·Baitang Ning, Charles Wang, Fabrice Morel, Susan Nowell, D Ratnasinghe, Waleetka Carter, Fred F. Kadlubar, Brian Coles	2003	41
12	Serum tocopherols, selenium and lung cancer risk among tin miners in China Cancer Causes & Control ·D Ratnasinghe, Joseph A. Tangrea, Michele R. Forman, Terry Hartman, Elaine W. Gunter, You‐Lin Qiao, Shu-Xiang Yao, Michael J. Barett, Carol Giffen, Yener S. Erozan, Melvyn S. Tockman, Philip R. Taylor	2000	41
13	Association between GSTM10 and squamous dysplasia of the esophagus in the high risk region of Linxian, China Cancer Letters* ·Mark J. Roth, Sanford M. Dawsey, Guo-Qing Wang, Joseph A. Tangrea, Bin Zhou, D Ratnasinghe, Karen Woodson, Ofelia A. Olivero, Miriam C. Poirier, Bonnie L. Frye, Philip R. Taylor, Ainsley Weston	2000	37
14	Common genetic polymorphisms in the 5′-flanking Region of the SULT1A1 gene: haplotypes and their association with platelet enzymatic activity Pharmacogenetics and Genomics ·Baitang Ning, Susan Nowell, Carol Sweeney, Christine B. Ambrosone, Suzanne Williams, Xiaoping Miao, Gang Liang, Dongxin Lin, Angie Stone, D Ratnasinghe, Mugimane G. Manjanatha, Nicholas P. Lang, Fred F. Kadlubar	2005	29
15	Expression of cyclooxygenase-2 in human adenocarcinomas of the gastric cardia and corpus. Oncology Reports ·D Ratnasinghe, Joseph A. Tangrea, Mark J. Roth, Sanford M. Dawsey, Miriam R. Anver, Bartosz Kasprzak, Nan Hu, Q.-H. Wang, Philip R. Taylor	1999	27
16	Prevalence of disease-related DNA polymorphisms among participants in a large cancer prevention trial European Journal of Cancer Prevention ·K. Woodson, D Ratnasinghe, N K Bhat, Claudia Stewart, Joseph A. Tangrea, Terry Hartman, R Z Stolzenberg-Solomon, Jarmo Virtamo, Philip R. Taylor, Demetrius Albanes	1999	26
17	SERUM CAROTENOIDS ARE ASSOCIATED WITH INCREASED LUNG CANCER RISK AMONG ALCOHOL DRINKERS, BUT NOT AMONG NON-DRINKERS IN A COHORT OF TIN MINERS Alcohol and Alcoholism ·D Ratnasinghe	2000	23
18	Gene-environment interactions between the codon 194 polymorphism of XRCC1 and antioxidants influence lung cancer risk. PubMed ·D Ratnasinghe, Shu Xiang Yao, Michele R. Forman, You‐Lin Qiao, Mark R. Andersen, Carol Giffen, Yener S. Erozan, Melvyn S. Tockman, Philip R. Taylor	2003	20
19	Differential expression and activity of phosphatases and protein kinases in adriamycin sensitive and resistant human breast cancer MCF-7 cells. International Journal of Oncology ·D Ratnasinghe, James M. Phang, Grace Chao Yeh	1998	20
20	Cancer Knowledge and Misconceptions Among Immigrant Salvadorean Men in the Washington, D.C. Area PubMed ·D Ratnasinghe, Douglas L. Weed, Siva Shankar	1999	5

About D Ratnasinghe

D Ratnasinghe is a scholar working on Biochemistry, Cancer Research, Toxicology, Pharmacology and Pharmacology, having authored 22 papers that have together received 1.4k indexed citations. Recurring topics across this work include Glutathione Transferases and Polymorphisms (8 papers), Carcinogens and Genotoxicity Assessment (5 papers), Cancer, Lipids, and Metabolism (4 papers), Inflammatory mediators and NSAID effects (4 papers), Antioxidant Activity and Oxidative Stress (4 papers), DNA Repair Mechanisms (3 papers), Estrogen and related hormone effects (3 papers) and Pharmacogenetics and Drug Metabolism (2 papers). The work is most often cited by research in Cancer Research (394 citations), Molecular Biology (763 citations), Biochemistry (65 citations), Pharmacology (171 citations) and Health, Toxicology and Mutagenesis (129 citations). D Ratnasinghe has collaborated with scholars based in United States, China and Finland. Frequent co-authors include Philip R. Taylor, Demetrius Albanes, Jarmo Virtamo, J A Tangrea, Joseph A. Tangrea, Michael Barrett, Fred F. Kadlubar, You‐Lin Qiao, P R Taylor and M. Robyn Andersen. Their work appears in journals such as Cancer Letters, Alcohol and Alcoholism, Oncology Reports, European Journal of Cancer Prevention and Mutation research. Fundamental and molecular mechanisms of mutagenesis.

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