2 research outputs found
Recent insights of obesity-induced gut and adipose tissue dysbiosis in type 2 diabetes
An imbalance in microbial homeostasis, referred to as dysbiosis, is critically associated with the progression of obesity-induced metabolic disorders including type 2 diabetes (T2D). Alteration in gut microbial diversity and the abundance of pathogenic bacteria disrupt metabolic homeostasis and potentiate chronic inflammation, due to intestinal leakage or release of a diverse range of microbial metabolites. The obesity-associated shifts in gut microbial diversity worsen the triglyceride and cholesterol level that regulates adipogenesis, lipolysis, and fatty acid oxidation. Moreover, an intricate interaction of the gut-brain axis coupled with the altered microbiome profile and microbiome-derived metabolites disrupt bidirectional communication for instigating insulin resistance. Furthermore, a distinct microbial community within visceral adipose tissue is associated with its dysfunction in obese T2D individuals. The specific bacterial signature was found in the mesenteric adipose tissue of T2D patients. Recently, it has been shown that in Crohn’s disease, the gut-derived bacterium Clostridium innocuum translocated to the mesenteric adipose tissue and modulates its function by inducing M2 macrophage polarization, increasing adipogenesis, and promoting microbial surveillance. Considering these facts, modulation of microbiota in the gut and adipose tissue could serve as one of the contemporary approaches to manage T2D by using prebiotics, probiotics, or faecal microbial transplantation. Altogether, this review consolidates the current knowledge on gut and adipose tissue dysbiosis and its role in the development and progression of obesity-induced T2D. It emphasizes the significance of the gut microbiota and its metabolites as well as the alteration of adipose tissue microbiome profile for promoting adipose tissue dysfunction, and identifying novel therapeutic strategies, providing valuable insights and directions for future research and potential clinical interventions
Docking and Dynamics Study of Phytochemicals as Potent Inhibitors against SARS-CoV-2 Main Protease
Coronavirus Infectious Disease-19 (COVID-19) caused by coronavirus 2 is a global health hazard. The lack of medications against the disease is a major concern of the research community today. Severe Acute Respiratory Syndrome Coronavirus 2 Main Protease (SARS-CoV-2 MPro) is the most extensively studied protein responsible for spreading disease. Several plant-based products are utilized to treat the disease's symptoms. Here, we have attempted to screen 377 phytocompounds against the target computationally. We have sorted eight best-pose compounds based on docking studies for further analysis. Lipinski and Adsorption, Distribution, Metabolism, Elimination/Toxicity (ADME/T) properties were also evaluated to assess the drug-like properties and toxicity of the screened compounds. Finally, we discovered Coruscanone to be the most effective lead compound for the target. The best complex was further undertaken for dynamic simulation. RMSD, RMSF, h-bond, and Rg were analyzed and studied related to the reference compound. The study additionally continues to elucidate its inhibitory action via in vitro studies