Nikitha P Sibi is a PhD Scholar at  National Institute of Pharmaceutical Education and Research- Ahmedabad  (NIPER -A), with an academic background in Pharmacology and Toxicology. She completed her M.S. (Pharm) in Pharmacology and Toxicology at  National Institute of Pharmaceutical Education and Research (NIPER), Kolkata, and her Bachelor's in Pharmacy at Delhi Institute of Pharmaceutical Science and Research (DIPSAR), New Delhi.

Her master's research provided experience in in vitro and in vivo pharmacological investigations, complemented by in silico approaches and network pharmacology.

Within the Translational Microbiome Laboratory (TML), her research focuses on gut microbiota and its implications in health and disease. 

She is involved in systematic reviews, evidence synthesis, and meta-analyses aimed at integrating and critically evaluating emerging evidence in microbiome research, identifying microbiome–host interactions, mechanistic insights, and potential translational opportunities to inform future therapeutic strategies.