["Danger theory" as a common mechanism of sarcoidosis induction by infectious and non-infectious factors - a role of genetics factors].

In the light of modified the Matzinger's model of immune response, human heat shock proteins (hsp) as main 'danger signals' (tissue damage-associated molecular patterns-DAMPs) or/and microbial hsp as pathogen-associated molecular patterns (PAMPs) recognized by pattern recognition receptors (PRR), may induce sarcoid granuloma by both infectious and non-infectious factors in genetically different predisposed host.