Building on her previous work in neuropharmacology and the gut-brain axis, where Harpreet explored neuroprotective compounds and microbial interventions such as probiotics and synbiotics, her current work employs integrated multi-omics to resolve how diet-induced metabolic dysfunction impacts brain health. By utilizing high-resolution proteomics (bulk and single-cell) and metabolomics, she seeks to identify the molecular pathways through which dietary challenges, biological aging and genetic background converge to impair cognitive function.
