Search Results - "Tan, Tiong Kit"
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Overcoming Symmetry Mismatch in Vaccine Nanoassembly through Spontaneous Amidation
Published in Angewandte Chemie International Edition (04-01-2021)“…Matching of symmetry at interfaces is a fundamental obstacle in molecular assembly. Virus‐like particles (VLPs) are important vaccine platforms against…”
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The presence of broadly neutralizing anti-SARS-CoV-2 RBD antibodies elicited by primary series and booster dose of COVID-19 vaccine
Published in PLoS pathogens (01-06-2024)“…Antibody-mediated immunity plays a key role in protection against SARS-CoV-2. We characterized B-cell-derived anti-SARS-CoV-2 RBD antibody repertoires from…”
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Neutralization of SARS-CoV-2 by Destruction of the Prefusion Spike
Published in Cell host & microbe (09-09-2020)“…There are as yet no licensed therapeutics for the COVID-19 pandemic. The causal coronavirus (SARS-CoV-2) binds host cells via a trimeric spike whose receptor…”
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4
SpySwitch enables pH- or heat-responsive capture and release for plug-and-display nanoassembly
Published in Nature communications (28-06-2022)“…Proteins can be empowered via SpyTag for anchoring and nanoassembly, through covalent bonding to SpyCatcher partners. Here we generate a switchable version of…”
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Structural basis for a conserved neutralization epitope on the receptor-binding domain of SARS-CoV-2
Published in Nature communications (19-01-2023)“…Antibody-mediated immunity plays a crucial role in protection against SARS-CoV-2 infection. We isolated a panel of neutralizing anti-receptor-binding domain…”
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An improved method for the rescue of recombinant Newcastle disease virus
Published in BioTechniques (01-02-2020)“…Reverse genetics has been used to generate recombinant Newcastle disease virus with enhanced immunogenic properties for vaccine development. The system, which…”
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Development of a T7 RNA polymerase expressing cell line using lentivirus vectors for the recovery of recombinant Newcastle disease virus
Published in Journal of virological methods (01-05-2021)“…•Transduction T7 RNA polymerase gene using lentivirus vector.•HEK293-TA-Lv-T7 and SW620-Lv-T7 cell lines was developed.•Rescue of recombinant Newcastle disease…”
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Recombinant single-cycle influenza virus with exchangeable pseudotypes allows repeated immunization to augment anti-tumour immunity with immune checkpoint inhibitors
Published in eLife (10-01-2023)“…Virus-based tumour vaccines offer many advantages compared to other antigen-delivering systems. They generate concerted innate and adaptive immune response,…”
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Neutralization of SARS-CoV-2 by Destruction of the Prefusion Spike
Published in Cell host & microbe (09-09-2020)Get full text
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Correction: Breadth and function of antibody response to acute SARS-CoV-2 infection in humans
Published in PLoS pathogens (10-12-2021)“…[This corrects the article DOI: 10.1371/journal.ppat.1009352.]…”
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Broadly neutralizing aptamers to SARS-CoV-2: A diverse panel of modified DNA antiviral agents
Published in Molecular therapy. Nucleic acids (14-03-2023)“…Since its discovery, COVID-19 has rapidly spread across the globe and has had a massive toll on human health, with infection mortality rates as high as 10%,…”
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A novel biparatopic hybrid antibody-ACE2 fusion that blocks SARS-CoV-2 infection: implications for therapy
Published in mAbs (01-01-2020)“…In the absence of a proven effective vaccine preventing infection by SARS-CoV-2, or a proven drug to treat COVID-19, the positive results of passive immune…”
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Adenosine-to-inosine editing of endogenous Z-form RNA by the deaminase ADAR1 prevents spontaneous MAVS-dependent type I interferon responses
Published in Immunity (Cambridge, Mass.) (14-09-2021)“…Nucleic acids are powerful triggers of innate immunity and can adopt the Z-conformation, an unusual left-handed double helix. Here, we studied the biological…”
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Neutralizing nanobodies bind SARS-CoV-2 spike RBD and block interaction with ACE2
Published in Nature structural & molecular biology (01-09-2020)“…The SARS-CoV-2 virus is more transmissible than previous coronaviruses and causes a more serious illness than influenza. The SARS-CoV-2 receptor binding domain…”
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Development of a recombinant non-replicating Newcastle disease virus
Published in Avian pathology (25-09-2024)“…Development of nr-NDV.Reverse transfection was applied for the recovery of nr-NDV.Propagation of nr-NDV was done by sub-passaging transfected BSR T7/5…”
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Secondary influenza challenge triggers resident memory B cell migration and rapid relocation to boost antibody secretion at infected sites
Published in Immunity (Cambridge, Mass.) (12-04-2022)“…Resident memory B (BRM) cells develop and persist in the lungs of influenza-infected mice and humans; however, their contribution to recall responses has not…”
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Cutting Edge: High-Dose Live Attenuated Influenza Vaccines Elicit Pulmonary Tissue-Resident Memory CD8+ T Cells in the Face of Pre-Existing Humoral Immunity
Published in The Journal of immunology (1950) (15-11-2022)“…In this study, we investigated how pre-existing Ab immunity to influenza virus established from prior immunizations affects the development of CD8+ T cell…”
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Broadly Inhibiting Antineuraminidase Monoclonal Antibodies Induced by Trivalent Influenza Vaccine and H7N9 Infection in Humans
Published in Journal of virology (31-01-2020)“…The majority of antibodies induced by influenza neuraminidase (NA), like those against hemagglutinin (HA), are relatively specific to viruses isolated within a…”
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Breadth and function of antibody response to acute SARS-CoV-2 infection in humans
Published in PLoS pathogens (01-02-2021)“…Serological and plasmablast responses and plasmablast-derived IgG monoclonal antibodies (MAbs) have been analysed in three COVID-19 patients with different…”
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Pathogen-sugar interactions revealed by universal saturation transfer analysis
Published in Science (American Association for the Advancement of Science) (22-07-2022)“…Many pathogens exploit host cell-surface glycans. However, precise analyses of glycan ligands binding with heavily modified pathogen proteins can be confounded…”
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