Shanta Dutta

This study evaluates probiotics and synbiotics against ETEC infection in vitro and in mice, finding synbiotics provide greater protection by reducing colonization and inflammation.

This paper shows sodium butyrate suppresses virulence in Vibrio cholerae by inhibiting ToxT-DNA binding and reducing toxin production, suggesting it as an anti-virulence agent.

This study identifies and characterizes co-existing blaNDM-1 and blaNDM-5 variants in E. coli isolates using Sanger sequencing and hybrid assembly, and develops a restriction digestion method to distinguish them.

The paper establishes a surgical model in C57BL/6 mice to study OMV-based vaccine efficacy against H. pylori, showing protective immunity after immunization.

The paper identifies non-Spike mutations in Delta variant SARS-CoV-2 that correlate with symptomatic and asymptomatic infections and suggests their potential role in future vaccine-evading variants.

This study evaluates the neutralizing antibody response of different groups against SARS-CoV-2 Delta and its derivatives using PRNT50.

The paper analyzes SARS-CoV-2 spike protein sequences to show that mutational diversity is driven by changes in hydrophobicity, affecting receptor binding and virus spread.

The paper analyzes SARS-CoV-2 genome sequences from India in early 2020 to study phylogenetic evolution and mutations in nine genes, identifying two circulating groups with distinct mutation patterns.