Development and validation of an assay for detection of Japanese encephalitis virus specific antibody responses.

by Pradeep Darshana Pushpakumara, Chandima Jeewandara, Laksiri Gomes, Yashodha Perera, Ananda Wijewickrama, Gathsaurie Neelika Malavige, Charitha Goonesekara
Published 2020-01-01

Risk Factors for Elevated Serum Lipopolysaccharide in Acute Dengue and Association with Clinical Disease Severity

by N. L. Ajantha Shyamali, Sameera D. Mahapatuna, Laksiri Gomes, Ananda Wijewickrama, Graham S. Ogg, Gathsaurie Neelika Malavige
Published 2020-11-01

Urinary leukotrienes and histamine in patients with varying severity of acute dengue.

by Tehani Silva, Chandima Jeewandara, Laksiri Gomes, Chathurika Gangani, Sameera D Mahapatuna, Thilagaraj Pathmanathan, Ananda Wijewickrama, Graham S Ogg, Gathsaurie Neelika Malavige
Published 2021-01-01

Quantification of dengue virus specific T cell responses and correlation with viral load and clinical disease severity in acute dengue infection.

by Dulharie T Wijeratne, Samitha Fernando, Laksiri Gomes, Chandima Jeewandara, Anushka Ginneliya, Supun Samarasekara, Ananda Wijewickrama, Clare S Hardman, Graham S Ogg, Gathsaurie Neelika Malavige
Published 2018-10-01

Association of dengue virus‐specific polyfunctional T‐cell responses with clinical disease severity in acute dengue infection

by Dulharie T. Wijeratne, Samitha Fernando, Laksiri Gomes, Chandima Jeewandara, Geethal Jayarathna, Yashoda Perera, Samurdhi Wickramanayake, Ananda Wijewickrama, Graham S. Ogg, Gathsaurie N. Malavige
Published 2019-12-01

Phenotype and functionality of follicular helper T cells in patients with acute dengue infection

by Ayesha Wijesinghe, Jayani Gamage, Hemantha Goonewardena, Laksiri Gomes, Deshni Jayathilaka, Dulharie T. Wijeratne, Ruklanthi de Alwis, Chandima Jeewandara, Ananda Wijewickrama, Graham S. Ogg, Gathsaurie Neelika Malavige
Published 2020-04-01

Comparison of two assays to detect IgG antibodies to the receptor binding domain of SARS‑CoV‑2 as a surrogate marker for assessing neutralizing antibodies in COVID-19 patients

by Achala Kamaladasa, Banuri Gunasekara, Chandima Jeewandara, Deshni Jayathilaka, Ananda Wijewickrama, Dinuka Guruge, Ruwan Wijayamuni, T.K. Tan, Graham S. Ogg, Alain Townsend, Gathsaurie Neelika Malavige
Published 2021-08-01

Role of NS1 antibodies in the pathogenesis of acute secondary dengue infection

by Deshni Jayathilaka, Laksiri Gomes, Chandima Jeewandara, Geethal. S. Bandara Jayarathna, Dhanushka Herath, Pathum Asela Perera, Samitha Fernando, Ananda Wijewickrama, Clare S. Hardman, Graham S. Ogg, Gathsaurie Neelika Malavige
Published 2018-12-01

SARS-CoV-2 neutralizing antibodies in patients with varying severity of acute COVID-19 illness

by Chandima Jeewandara, Deshni Jayathilaka, Laksiri Gomes, Ananda Wijewickrama, Eranga Narangoda, Damayanthi Idampitiya, Dinuka Guruge, Ruwan Wijayamuni, Suranga Manilgama, Graham S. Ogg, Chee Wah Tan, Lin-Fa Wang, Gathsaurie Neelika Malavige
Published 2021-01-01

Applicability of protocols from high-income countries in a resource limited setting; real world data of histopathology, clinical features and long-term outcome of Hodgkin Lymphoma...

by Saman Hewamana, Lakmali Kandabadage, Thurairajah Skandarajah, Natasha Peiris, Sobitha Abeyaratne, Gehan Arseculeratne, Eranga Perera, Mahesh Harischandra, Ananda Wijewickrama, Gnani Somasundaram, Vadivelu Srinivasan, Surjit Somiah, Priyankara Jayawardena, Rohini Wadanamby, Geethani Galagoda, Chathuri Jayasinghe, Chandu De Silva, Sanjeewa Munasinghe, Bandula Wijesiriwardena, Jayantha Balawardena
Published 2021-08-01

Genomic and Epidemiological Analysis of SARS-CoV-2 Viruses in Sri Lanka

by Chandima Jeewandara, Deshni Jayathilaka, Diyanath Ranasinghe, Nienyun Sharon Hsu, Nienyun Sharon Hsu, Dinuka Ariyaratne, Tibutius Thanesh Jayadas, Deshan Madhusanka Panambara Arachchige, Benjamin B. Lindsey, Laksiri Gomes, Matthew D. Parker, Ananda Wijewickrama, Malika Karunaratne, Graham S. Ogg, Graham S. Ogg, Thushan I. de Silva, Gathsaurie Neelika Malavige, Gathsaurie Neelika Malavige
Published 2021-09-01

Unique phenotypes and clonal expansions of human CD4 effector memory T cells re-expressing CD45RA

by Yuan Tian, Mariana Babor, Jerome Lane, Veronique Schulten, Veena S. Patil, Grégory Seumois, Sandy L. Rosales, Zheng Fu, Gaelle Picarda, Julie Burel, Jose Zapardiel-Gonzalo, Rashika N. Tennekoon, Aruna D. De Silva, Sunil Premawansa, Gayani Premawansa, Ananda Wijewickrama, Jason A. Greenbaum, Pandurangan Vijayanand, Daniela Weiskopf, Alessandro Sette, Bjoern Peters
Published 2017-11-01

Molecular Signatures of Dengue Virus-Specific IL-10/IFN-γ Co-producing CD4 T Cells and Their Association with Dengue Disease

by Yuan Tian, Grégory Seumois, Luzia M. De-Oliveira-Pinto, Jose Mateus, Sara Herrera-de la Mata, Cheryl Kim, Denise Hinz, N.D. Suraj Goonawardhana, Aruna D. de Silva, Sunil Premawansa, Gayani Premawansa, Ananda Wijewickrama, Angel Balmaseda, Alba Grifoni, Pandurangan Vijayanand, Eva Harris, Bjoern Peters, Alessandro Sette, Daniela Weiskopf
Published 2019-12-01

Circulating T cell-monocyte complexes are markers of immune perturbations

by Julie G Burel, Mikhail Pomaznoy, Cecilia S Lindestam Arlehamn, Daniela Weiskopf, Ricardo da Silva Antunes, Yunmin Jung, Mariana Babor, Veronique Schulten, Gregory Seumois, Jason A Greenbaum, Sunil Premawansa, Gayani Premawansa, Ananda Wijewickrama, Dhammika Vidanagama, Bandu Gunasena, Rashmi Tippalagama, Aruna D deSilva, Robert H Gilman, Mayuko Saito, Randy Taplitz, Klaus Ley, Pandurangan Vijayanand, Alessandro Sette, Bjoern Peters
Published 2019-06-01

Genetic risk for dengue hemorrhagic fever and dengue fever in multiple ancestries

by Guillaume Pare, Binod Neupane, Sasha Eskandarian, Eva Harris, Scott Halstead, Lionel Gresh, Guillermina Kuan, Angel Balmaseda, Luis Villar, Elsa Rojas, Jorge E. Osorio, Dang Duc Anh, Aruna Dharshan De Silva, Sunil Premawansa, Gayani Premawansa, Ananda Wijewickrama, Ivette Lorenzana, Leda Parham, Cynthia Rodriguez, Ildefonso Fernandez-Salas, Rosa Sanchez-Casas, Esteban E. Diaz-Gonzalez, Khin Saw Aye, Win Lai May, Min Thein, Filemon Bucardo, Yaoska Reyes, Patricia Blandon, Kenji Hirayama, Lan Weiss, Pardeep Singh, Jennifer Newton, Mark Loeb
Published 2020-01-01