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Tiong K Tan

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Articles 13
Citations 206
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Recent Articles
1.
Cohen A, van Doremalen N, Greaney A, Andersen H, Sharma A, Starr T, et al.
Science . 2022 Jul; 377(6606):eabq0839. PMID: 35857620
To combat future severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) variants and spillovers of SARS-like betacoronaviruses (sarbecoviruses) threatening global health, we designed mosaic nanoparticles that present randomly arranged sarbecovirus spike...
2.
Jeewandara C, Aberathna I, Pushpakumara P, Kamaladasa A, Guruge D, Wijesinghe A, et al.
Immunology . 2022 Jun; 167(2):275-285. PMID: 35758860
As there are limited data of the immunogenicity of the Sinopharm/BBIBP-CorV in different populations, antibody responses against different SARS-CoV-2 variants of concern and T cell responses, we investigated the immunogenicity...
3.
Jeewandara C, Aberathna I, Pushpakumara P, Kamaladasa A, Guruge D, Wijesinghe A, et al.
Immun Inflamm Dis . 2022 May; 10(6):e621. PMID: 35634958
Background: To determine the kinetics and persistence of immune responses following the Sinopharm/BBIBP-CorV, we investigated immune responses in a cohort of Sri Lankan individuals. Methods: SARS-CoV-2 specific total antibodies were...
4.
Cohen A, van Doremalen N, Greaney A, Andersen H, Sharma A, Starr T, et al.
bioRxiv . 2022 Apr; PMID: 35378752
To combat future SARS-CoV-2 variants and spillovers of SARS-like betacoronaviruses (sarbecoviruses) threatening global health, we designed mosaic nanoparticles presenting randomly-arranged sarbecovirus spike receptor-binding domains (RBDs) to elicit antibodies against conserved/relatively-occluded,...
5.
Jeewandara C, Aberathna I, Gomes L, Pushpakumara P, Danasekara S, Guruge D, et al.
Immun Inflamm Dis . 2022 Mar; 10(4):e592. PMID: 35349749
Background: To understand the kinetics of immune responses with different dosing gaps of the AZD1222 vaccine, we compared antibody and T cell responses in two cohorts with two different dosing...
6.
Jeewandara C, Fernando S, Pushpakumara P, Ramu S, Kamaladasa A, Gunasekara B, et al.
Sci Rep . 2022 Feb; 12(1):1727. PMID: 35110645
As the first dose of Gam-COVID-Vac, is currently used as a single dose vaccine in some countries, we investigated the immunogenicity of this at 4 weeks (327 naïve individuals). 88.7%...
7.
Jeewandara C, Guruge D, Pushpakumara P, Kamaladasa A, Aberathna I, Ramu S, et al.
J Immunol . 2021 Nov; 207(11):2681-2687. PMID: 34750205
Due to limited access to vaccines, many countries have only administered a single dose of the AZD1222, whereas the dosage intervals have increased ≥4 wk. We sought to investigate the...
8.
Jeewandara C, Aberathna I, Gomes L, Pushpakumara P, Danasekara S, Guruge D, et al.
medRxiv . 2021 Nov; PMID: 34729569
Background: To understand the kinetics of immune responses with different dosing gaps of the AZD1222 vaccine, we compared antibody and T cell responses in two cohorts with two different dosing...
9.
Jeewandara C, Aberathna I, Pushpakumara P, Kamaladasa A, Guruge D, Wijesinghe A, et al.
medRxiv . 2021 Oct; PMID: 34704105
Background: To determine the kinetics and persistence of immune responses following the Sinopharm/BBIBP-CorV, we investigated immune responses in a cohort of Sri Lankan individuals. Methods: SARS-CoV-2 specific total antibodies were...
10.
Chauveau L, Bridgeman A, Tan T, Beveridge R, Frost J, Rijal P, et al.
EMBO Rep . 2021 Jun; 22(8):e52447. PMID: 34142428
Cyclic GMP-AMP (cGAMP) is an immunostimulatory molecule produced by cGAS that activates STING. cGAMP is an adjuvant when administered alongside antigens. cGAMP is also incorporated into enveloped virus particles during...