ArticleScientific reports2024
Emergence of SARS-CoV-2 omicron variant JN.1 in Tamil Nadu, India - Clinical characteristics and novel mutations.
Article in Scientific reports, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
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Who cites it
9 citing papers in PubMed.
- Article
- Article
- SARS-CoV-2 intra-host evolution during acute infection in COVID-19 patients.Frontiers in microbiology · 2026Article
- From Wuhan to Omicron K.P2 strain: A comprehensive review of SARS-CoV-2 phylogeny and public health implications of the latest booster vaccine.Human vaccines & immunotherapeutics · 2025Review
- Review
- Clinical effectiveness of oral antiviral treatment for non-hospitalized high-risk patients with COVID-19 during Omicron JN.1 subvariant wave: a US-based propensity-matched cohort study.Pneumonia (Nathan Qld.) · 2025Article
- Genomic and ancestral variations linked to the development of post-acute sequelae of SARS-CoV-2 infection in Indian populations.Frontiers in genetics · 2025Article
- Effective cellular and neutralizing immunity against SARS-CoV-2 after mRNA booster vaccination is associated with pDC and B cell activation.Frontiers in immunology · 2025Article
- Characterization of the viral genome of Omicron variants of SARS-CoV-2 circulating in Tripura, a remote frontier state in Northeastern India.Molecular biology reports · 2024Article
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23 authors.
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Abstract
In December 2023, we observed a notable shift in the COVID-19 landscape, when JN.1 omicron emerged as the predominant SARS-CoV-2 variant with a 95% incidence. We characterized the clinical profile, and genetic changes in JN.1, an emerging SARS-CoV-2 variant of interest. Whole genome sequencing was performed on SARS-CoV-2 positive clinical specimens, followed by sequence analysis. Mutations within the spike protein sequences were analysed and compared with the previously reported lineages and sub-lineages, to identify the potential impact of the unique mutations on protein structure and possible alterations in the functionality. Several unique and dynamic mutations were identified herein. Molecular docking analysis showed changes in the binding affinity, and key interacting residues of wild-type and mutated structures with key host cell receptors of SARS-CoV-2 entry viz., ACE2, CD147, CD209L and AXL. Our data provides key insights on the emergence of newer variants and highlights the necessity for robust and sustained global genomic surveillance of SARS-CoV-2.
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