E.H. Karunanayake

1.9k total citations
75 papers, 1.4k citations indexed

About

E.H. Karunanayake is a scholar working on Molecular Biology, Endocrinology, Diabetes and Metabolism and Genetics. According to data from OpenAlex, E.H. Karunanayake has authored 75 papers receiving a total of 1.4k indexed citations (citations by other indexed papers that have themselves been cited), including 24 papers in Molecular Biology, 13 papers in Endocrinology, Diabetes and Metabolism and 13 papers in Genetics. Recurrent topics in E.H. Karunanayake's work include Parasitic Diseases Research and Treatment (11 papers), Natural Antidiabetic Agents Studies (11 papers) and Insect symbiosis and bacterial influences (9 papers). E.H. Karunanayake is often cited by papers focused on Parasitic Diseases Research and Treatment (11 papers), Natural Antidiabetic Agents Studies (11 papers) and Insect symbiosis and bacterial influences (9 papers). E.H. Karunanayake collaborates with scholars based in Sri Lanka, United Kingdom and Sweden. E.H. Karunanayake's co-authors include J. Welihinda, Kamani Hemamala Tennekoon, David J. Hearse, G. Mellows, K.S.A. Jayasinghe, Naduviladath Vishvanath Chandrasekharan, Sarath R. Sirimanne, M.I. Thabrew, Susiji Wickramasinghe and P. L. Ariyananda and has published in prestigious journals such as Biochemical Journal, Diabetologia and Gene.

In The Last Decade

E.H. Karunanayake

75 papers receiving 1.3k citations

Peers

Countries citing papers authored by E.H. Karunanayake

Since Specialization

Citations

This map shows the geographic impact of E.H. Karunanayake'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 E.H. Karunanayake with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites E.H. Karunanayake more than expected).

Fields of papers citing papers by E.H. Karunanayake

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by E.H. Karunanayake. 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 E.H. Karunanayake. The network helps show where E.H. Karunanayake may publish in the future.

Co-authorship network of co-authors of E.H. Karunanayake

This figure shows the co-authorship network connecting the top 25 collaborators of E.H. Karunanayake. A scholar is included among the top collaborators of E.H. Karunanayake based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with E.H. Karunanayake. E.H. Karunanayake is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	The mitochondrial genomes of two Pre-historic Hunter Gatherers in Sri Lanka 2022 ·Journal of Human Genetics ·(unknown), (unknown), (unknown), E.H. Karunanayake, Niraj Rai, (unknown), Kamani Hemamala Tennekoon, (unknown)	5
2	Interaction of Gut Microbiome and Host microRNAs with the Occurrence of Colorectal and Breast Cancer and Their Impact on Patient Immunity 2021 ·OncoTargets and Therapy ·(unknown), Kamani Hemamala Tennekoon, E.H. Karunanayake	18
3	Pattern of nucleotide variants of TP53 and their correlation with the expression of p53 and its downstream proteins in a Sri Lankan cohort of breast and colorectal cancer patients 2020 ·BMC Cancer ·(unknown), E.H. Karunanayake, Kamani Hemamala Tennekoon, (unknown), (unknown), Kanishka De Silva, (unknown), (unknown), John Lunec	9
4	Oleanolic acid from antifilarial triterpene saponins of Dipterocarpus zeylanicus induces oxidative stress and apoptosis in filarial parasite Setaria digitata in vitro 2017 ·Experimental Parasitology ·(unknown), E.H. Karunanayake, Sameera R. Samarakoon, Kamani Hemamala Tennekoon, (unknown), Achyut Adhikari	23
5	A study of genetic polymorphisms in mitochondrial DNA hypervariable regions I and II of the five major ethnic groups and Vedda population in Sri Lanka 2015 ·Legal Medicine ·(unknown), Kamani Hemamala Tennekoon, E.H. Karunanayake, (unknown), Marie Allen	11
6	In silico characterization of a RNA binding protein of cattle filarial parasite Setaria digitata 2014 ·Bioinformation ·Nirupa Nagaratnam, E.H. Karunanayake, Kamani Hemamala Tennekoon, Sameera R. Samarakoon, (unknown)	7
7	LEPR c.668A>G polymorphism in a cohort of Sri Lankan women with pre-eclampsia / pregnancy induced hypertension: a case control study 2012 ·BMC Research Notes ·Kamani Hemamala Tennekoon, (unknown), (unknown), E.H. Karunanayake, (unknown), (unknown)	7
8	Development of Genomic and EST Microsatellite Markers and Their Usefulness in Genetic Conservation and Improvement of Tea (Camellia sinensis L.) 2012 ·Chaye kexue ·(unknown), (unknown), (unknown), I. Sarath B. Abeysinghe, E.H. Karunanayake, (unknown), Malay C. Saha, (unknown)	1
9	Association of –2548 G/A Polymorphism in the Leptin Gene with Preeclampsia/Pregnancy-Induced Hypertension 2010 ·Hypertension in Pregnancy ·(unknown), Kamani Hemamala Tennekoon, E.H. Karunanayake, (unknown), (unknown)	19
10	Novel sequence variants and a high frequency of recurrent polymorphisms in BRCA1gene in Sri Lankan breast cancer patients and at risk individuals 2008 ·BMC Cancer ·(unknown), E.H. Karunanayake, Kamani Hemamala Tennekoon, Marie Allen, (unknown), (unknown), (unknown)	15
11	Development of a DNA probe and a PCR based diagnostic assay for Rhizoctonia solani using a repetitive DNA sequence cloned from a Sri Lankan isolate 2004 ·Mycological Research ·(unknown), Naduviladath Vishvanath Chandrasekharan, R.L.C. Wijesundera, E.H. Karunanayake	1
12	Trans -spliced leader RNA, 5S-rRNA genes and novel variant orphan spliced-leader of the lymphatic filarial nematode Wuchereria bancrofti, and a sensitive polymerase chain reaction based detection assay 2001 ·Gene ·(unknown), Naduviladath Vishvanath Chandrasekharan, E.H. Karunanayake	11
13	Wuchereria bancrofti: detection of microfilariae in asymptomatic microfilaremic individuals with Setaria digitata antigens. 2001 ·PubMed ·(unknown), (unknown), E.H. Karunanayake	2
14	Molecular characterisation of the actin gene of the filarial parasite Wuchereria bancrofti1Note: Nucleotide sequence data reported in this paper are available in the GenBank™ database under the accession number AF184961.1 2000 ·International Journal for Parasitology ·(unknown), E.H. Karunanayake, Naduviladath Vishvanath Chandrasekharan, (unknown)	6
15	Identification of RRIC 100 series and two germplasm clones of rubber (Hevea brasiliensis) using random amplified polymorphic DNA (RAPD) technique. 2000 ·Journal of Plantation Crops ·(unknown), (unknown), Ashoka Gamage, E.H. Karunanayake	1
16	Development of a Rapid, Nonradioactive, Oligonucleotide-Based Assay for the Detection ofSetaria digitata 1997 ·Experimental Parasitology ·(unknown), Naduviladath Vishvanath Chandrasekharan, E.H. Karunanayake, R.P.V.J. Rajapakse	2
17	Polymerase Chain Reaction-Based Technique for the Detection of Wuchereria bancrofti in Human Blood Samples, Hydrocele Fluid, and Mosquito Vectors 1996 ·American Journal of Tropical Medicine and Hygiene ·(unknown), E.H. Karunanayake, Naduviladath Vishvanath Chandrasekharan	23
18	Development of a diagnostic DNA probe to detect Setaria digitata: The causative parasite of cerebrospinal nematodiasis in goats, sheep and horses 1996 ·British Veterinary Journal ·(unknown), Naduviladath Vishvanath Chandrasekharan, E.H. Karunanayake, (unknown)	11
19	Oral hypoglycaemic effects of Momordica dioica in rat 1994 ·Medical science research ·(unknown), E.H. Karunanayake, W.D. Ratnasooriya	8
20	Hypoglycaemic activity of some medicinal plants in Sri-Lanka 1990 ·General Pharmacology The Vascular System ·(unknown), M.I. Thabrew, E.H. Karunanayake	32

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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