| First Author | Ifrim DC | Year | 2016 |
| Journal | J Interferon Cytokine Res | Volume | 36 |
| Issue | 4 | Pages | 267-76 |
| PubMed ID | 27046240 | Mgi Jnum | J:266726 |
| Mgi Id | MGI:6256852 | Doi | 10.1089/jir.2015.0040 |
| Citation | Ifrim DC, et al. (2016) The Role of Dectin-2 for Host Defense Against Disseminated Candidiasis. J Interferon Cytokine Res 36(4):267-76 |
| abstractText | Despite the fact that Candida albicans is an important human fungal pathogen and Dectin-2 is a major pattern recognition receptor for fungi, our knowledge regarding the role of Dectin-2 for the host defense against disseminated candidiasis is limited. Dectin-2 deficient (Dectin-2(-/-)) mice were more susceptible to systemic candidiasis, and the susceptibility was mirrored by an elevated fungal load in the kidneys that correlated with the presence of large inflammatory foci. Phagocytosis of Candida by the macrophages lacking the Dectin-2 receptor was moderately decreased, while production of most of the macrophage-derived cytokines from Dectin-2(-/-) mice with systemic candidiasis was decreased. No striking differences among several Candida mutants defective in mannans could be detected between naive wild-type and Dectin-2(-/-) mice, apart from the beta-mannan-deficient bmt1Delta/bmt2Delta/bmt5Delta triple mutant, suggesting that beta-mannan may partially mask alpha-mannan detection, which is the major fungal structure recognized by Dectin-2. Deciphering the mechanisms responsible for host defense against the majority of C. albicans strains represents an important step in understanding the pathophysiology of systemic candidiasis, which might lead to the development of novel immunotherapeutic strategies. |
