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sunil premawansa
sunil premawansa
Professor, Department of Zoology, University of Colombo
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Year
Unique phenotypes and clonal expansions of human CD4 effector memory T cells re-expressing CD45RA
Y Tian, M Babor, J Lane, V Schulten, VS Patil, G Seumois, SL Rosales, ...
Nature communications 8 (1), 1473, 2017
2562017
Diagnosis of leptospirosis: comparison between microscopic agglutination test, IgM-ELISA and IgM rapid immunochromatography test
R Niloofa, N Fernando, NL de Silva, L Karunanayake, H Wickramasinghe, ...
PloS one 10 (6), e0129236, 2015
1662015
TNFα*2 marks high risk of severe disease during Plasmodium falciparum malaria and other infections in Sri Lankans
J Wattavidanage, R Carter, K Perera, A Munasingha, S Bandara, ...
Clinical & Experimental Immunology 115 (2), 350-355, 1999
1091999
Monoclonal and polyclonal antibodies both block and enhance transmission of human Plasmodium vivax malaria
JS Malik Peiris, S Premawansa, MBR Ranawaka, PV Udagama, ...
The American Society of Tropical Medicine and Hygiene, 1988
951988
HLA-DRB1 Alleles Are Associated With Different Magnitudes of Dengue Virus–Specific CD4+ T-Cell Responses
D Weiskopf, MA Angelo, A Grifoni, PH O'Rourke, J Sidney, S Paul, ...
The Journal of infectious diseases 214 (7), 1117-1124, 2016
872016
Circulating T cell-monocyte complexes are markers of immune perturbations
JG Burel, M Pomaznoy, CS Lindestam Arlehamn, D Weiskopf, ...
Elife 8, e46045, 2019
812019
Dengue type 1 viruses circulating in humans are highly infectious and poorly neutralized by human antibodies
R Raut, KS Corbett, RN Tennekoon, S Premawansa, A Wijewickrama, ...
Proceedings of the National Academy of Sciences 116 (1), 227-232, 2019
792019
The ParaSight™-F dipstick test as a routine diagnostic tool for malaria in Sri Lanka
HM Kodisinghe, K Perera, S Premawansa, TS Naotunne, ...
Transactions of the Royal Society of Tropical Medicine and Hygiene 91 (4 …, 1997
781997
A stage specific gene expressed at the onset of gametocytogenesis in Plasmodium falciparum
P Alano, S Premawansa, MC Bruce, R Carter
Molecular and biochemical parasitology 46 (1), 81-88, 1991
781991
Plasmodium vivax: recombination between potential allelic types of the merozoite surface protein MSP1 in parasites isolated from patients
S Premawansa, VA Snewin, E Khouri, KN Mendis, PH David
Experimental parasitology 76 (2), 192-199, 1993
701993
Plasmodium falciparum malaria transmission‐blocking immunity under conditions of low endemicity as in Sri Lanka
S PREMAWANSA, A GAMAGE‐MENDIS, L PERERA, S BEGARNIE, ...
Parasite immunology 16 (1), 35-42, 1994
621994
Protein carbonyl as a biomarker of oxidative stress in severe leptospirosis, and its usefulness in differentiating leptospirosis from dengue infections
N Fernando, S Wickremesinghe, R Niloofa, C Rodrigo, L Karunanayake, ...
PLoS One 11 (6), e0156085, 2016
562016
Changes in full blood count parameters in leptospirosis: a prospective study
NL De Silva, MJR Niloofa, N Fernando, L Karunanayake, C Rodrigo, ...
International archives of medicine 7 (1), 1-4, 2014
562014
Association of high plasma TNF-alpha levels and TNF-alpha/IL-10 ratios with TNF2 allele in severe P. falciparum malaria patients in Sri Lanka
MK Perera, NP Herath, SL Pathirana, M Phone-Kyaw, HK Alles, ...
Pathogens and global health 107 (1), 21-29, 2013
552013
Lethal and sub-lethal effects on the Asian common toad Duttaphrynus melanostictus from exposure to hexavalent chromium
VAK Fernando, J Weerasena, GP Lakraj, IC Perera, CD Dangalle, ...
Aquatic Toxicology 177, 98-105, 2016
392016
HLA-DR marks recently divided antigen-specific effector CD4 T cells in active tuberculosis patients
R Tippalagama, A Singhania, P Dubelko, CS Lindestam Arlehamn, ...
The Journal of Immunology 207 (2), 523-533, 2021
382021
Target antigens of transmission blocking immunity of Plasmodium vivax malaria. Characterization and polymorphism in natural parasite isolates.
S Premawansa, JS Peiris, KL Perera, G Ariyaratne, R Carter, KN Mendis
Journal of immunology (Baltimore, Md.: 1950) 144 (11), 4376-4383, 1990
371990
Molecular signatures of dengue virus-specific IL-10/IFN-γ co-producing CD4 T cells and their association with dengue disease
Y Tian, G Seumois, LM De-Oliveira-Pinto, J Mateus, S Herrera-de la Mata, ...
Cell reports 29 (13), 4482-4495. e4, 2019
352019
Seroprevalence of Toxoplasma gondii in Cats from Colombo, Sri Lanka
VA Kulasena, R Rajapakse, JP Dubey, PN Dayawansa, S Premawansa
The Journal of parasitology 97 (1), 152-152, 2011
342011
Transmission blocking immunity in Plasmodium vivax malaria: antibodies raised against a peptide block parasite development in the mosquito vector.
VA Snewin, S Premawansa, GM Kapilananda, L Ratnayaka, ...
The Journal of experimental medicine 181 (1), 357-362, 1995
331995
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