| Literature DB >> 30652628 |
Tzuhua Lin1, Yusuke Kohno1, Jhih-Fong Huang1, Monica Romero-Lopez1, Masahiro Maruyama1, Masaya Ueno1, Jukka Pajarinen1, Karthik Nathan1, Zhenyu Yao1, Fan Yang1,2, Joy Y Wu3, Stuart B Goodman1,2.
Abstract
IMPACT STATEMENT: Pathogen-associated molecular patterns, damage-associated molecular patterns, and other noxious stimuli activate macrophages to induce the proinflammatory responses. Modulation of inflammatory macrophages (M1) into an anti-inflammatory tissue repair macrophage (M2) phenotype at the appropriate time optimizes bone remodeling and regeneration. Simulating the proinflammatory stimuli by using preconditioned mesenchymal stem cells (MSCs) at an earlier stage, and alleviate the inflammation by using IL4-secreting MSCs at a later stage could further optimize bone regeneration in chronic inflammatory conditions, including periprosthetic osteolysis.Entities:
Keywords: IL4; macrophage; mesenchymal stem cells; osteogenesis; preconditioning; wear particles
Mesh:
Substances:
Year: 2019 PMID: 30652628 PMCID: PMC6686696 DOI: 10.1089/ten.TEA.2018.0292
Source DB: PubMed Journal: Tissue Eng Part A ISSN: 1937-3341 Impact factor: 3.845