CXCL10 and COVID-19: From a transcriptomic approach, a scRNA-seq analysis of BALF and PBMC samples from both obese and nonobese COVID-19 patients revealed a reduced inflammatory response in obese individuals based on decreased expression of inflammatory mRNA markers associated with IFNα, IFNγ, and TNFα responses, as well as lower levels of immune-recruiting chemokine mRNA markers such as CXCL10 [191], which are associated with a Th1 response [190].