Tulika Arora

Tulika Arora is an Assistant Professor in the Bäckhed Group at the University of Copenhagen's Faculty of Health and Medical Sciences. Her research focuses on the intersection of gut microbiome, metabolism, and endocrine function, with particular emphasis on how microbial metabolites influence gut hormone secretion and metabolic health. She is based at the Center for Basic Metabolic Research (CBMR) with office location at Blegdamsvej 3B, Mærsk Tårnet, 6. sal, 2200 København N.

Dr. Arora's research program investigates the mechanisms by which gut bacteria-derived compounds affect metabolic processes, with special focus on gut hormone regulation including GLP-1. Her work examines how microbial metabolites such as p-cresol influence intestinal transit and hormone expression, and explores the role of gut microbiota in metabolic disorders like obesity and anorexia nervosa. She also investigates the metabolic improvements following bariatric surgery, distinguishing weight-dependent from weight-independent effects. Her research combines molecular biology techniques with animal models to elucidate the complex interactions between gut microbes and host metabolism.

Analysis of Dr. Arora's publication record reveals a cohesive research trajectory focused on microbiome-metabolism interactions. Her recent work demonstrates how bacterial metabolites directly influence gut hormone secretion and intestinal function, with implications for treating metabolic disorders. She has made significant contributions to understanding the mechanisms behind metabolic improvements after gastric bypass surgery that occur independently of weight loss, and has investigated the role of gut microbiota in eating disorders. Her research bridges microbiology, endocrinology, and metabolism, highlighting the importance of microbial-host interactions in maintaining metabolic homeostasis.

Dr. Arora collaborates extensively with researchers across multiple institutions, as evidenced by her co-authorship on high-impact publications in journals like Nature Microbiology and Journal of the Endocrine Society. Her 2023 paper on anorexia nervosa pathogenesis has received significant attention with 89 Scopus citations and widespread media coverage. Her work has been highlighted by numerous news outlets, shared across social media platforms, and discussed in academic circles as indicated by Mendeley reader statistics.

Dr. Arora is actively engaged in research at the Center for Basic Metabolic Research, where she contributes to the Bäckhed Group's mission of advancing understanding of metabolic processes. Her work has practical implications for developing new microbiome-targeted therapies for metabolic disorders, including obesity, type 2 diabetes, and eating disorders, potentially leading to treatments that modulate metabolic health without invasive procedures.