PMID- 28082976 OWN - NLM STAT- PubMed-not-MEDLINE LR - 20231111 IS - 1664-3224 (Print) IS - 1664-3224 (Electronic) IS - 1664-3224 (Linking) VI - 7 DP - 2016 TI - The Wnt Blows: On the Functional Role of Wnt Signaling in Mycobacterium tuberculosis Infection and Beyond. PG - 635 LID - 10.3389/fimmu.2016.00635 [doi] LID - 635 AB - In recent years, it has become apparent that the Wnt signaling pathway, known for its essential functions in embryonic development and tissue homeostasis, exerts immunomodulatory functions during inflammation and infection. Most functional studies indicate that Wnt5a exerts pro-inflammatory functions on its cellular targets, which include various types of immune and non-immune cells. Wnt5a expression has also been linked to the pathogenesis of chronic inflammatory diseases. Activation of beta-catenin-dependent Wnt signaling, e.g., by Wnt3a, has however been shown to limit inflammation by interfering with the nuclear factor kappa-light chain-enhancer of activated B-cells (NF-kappaB) pathway. This review focuses on the regulation of Wnt5a, Wnt3a, and the recently identified Wnt6 and their functional role in bacterial infections with a primary focus on pulmonary tuberculosis, a leading infectious cause of morbidity and mortality worldwide. FAU - Brandenburg, Julius AU - Brandenburg J AD - Microbial Interface Biology, Priority Research Area Infections, Research Center Borstel, Leibniz Center for Medicine and Biosciences , Borstel , Germany. FAU - Reiling, Norbert AU - Reiling N AD - Microbial Interface Biology, Priority Research Area Infections, Research Center Borstel, Leibniz Center for Medicine and Biosciences , Borstel , Germany. LA - eng PT - Journal Article PT - Review DEP - 20161226 PL - Switzerland TA - Front Immunol JT - Frontiers in immunology JID - 101560960 PMC - PMC5183615 OTO - NOTNLM OT - Mycobacterium tuberculosis OT - Wnt proteins OT - beta catenin OT - granuloma OT - inflammation OT - macrophages OT - toll-like receptors EDAT- 2017/01/14 06:00 MHDA- 2017/01/14 06:01 PMCR- 2016/01/01 CRDT- 2017/01/14 06:00 PHST- 2016/10/15 00:00 [received] PHST- 2016/12/12 00:00 [accepted] PHST- 2017/01/14 06:00 [entrez] PHST- 2017/01/14 06:00 [pubmed] PHST- 2017/01/14 06:01 [medline] PHST- 2016/01/01 00:00 [pmc-release] AID - 10.3389/fimmu.2016.00635 [doi] PST - epublish SO - Front Immunol. 2016 Dec 26;7:635. doi: 10.3389/fimmu.2016.00635. eCollection 2016.