Gut microbiota and nutrient interactions with skin in psoriasis: A comprehensive review of animal and human studies

Figure 1 The figure describes the complex panorama of the exposome. The exposome represent all environmental exposures, from infectious and noninfectious causes. Environmental exposure changes the internal chemical environment that can lead to alterations in the microbiome. The microbiome is the number of all genes of symbiotic microbes harbored by each human. The fraction of the microbiome concerning the collection of human exposure to infectious agents is represented by the infectome. The autoinfectome is the part of the infectome that contains the infectious agents causing autoimmune diseases.