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http://purl.uniprot.org/citations/37683603http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/37683603http://www.w3.org/2000/01/rdf-schema#comment"Osteoarthritis is a degenerative joint disease that causes pain, degradation, and dysfunction. Excessive canonical Wnt signaling in osteoarthritis contributes to chondrocyte phenotypic instability and loss of cartilage homeostasis; however, the regulatory niche is unknown. Using the temporomandibular joint as a model in multiple species, we identify Lgr5-expressing secretory cells as forming a Wnt inhibitory niche that instruct Wnt-inactive chondroprogenitors to form the nascent synovial joint and regulate chondrocyte lineage and identity. Lgr5 ablation or suppression during joint development, aging, or osteoarthritis results in depletion of Wnt-inactive chondroprogenitors and a surge of Wnt-activated, phenotypically unstable chondrocytes with osteoblast-like properties. We recapitulate the cartilage niche and create StemJEL, an injectable hydrogel therapy combining hyaluronic acid and sclerostin. Local delivery of StemJEL to post-traumatic osteoarthritic jaw and knee joints in rabbit, rat, and mini-pig models restores cartilage homeostasis, chondrocyte identity, and joint function. We provide proof of principal that StemJEL preserves the chondrocyte niche and alleviates osteoarthritis."xsd:string
http://purl.uniprot.org/citations/37683603http://purl.org/dc/terms/identifier"doi:10.1016/j.stem.2023.08.004"xsd:string
http://purl.uniprot.org/citations/37683603http://purl.uniprot.org/core/author"Chen M."xsd:string
http://purl.uniprot.org/citations/37683603http://purl.uniprot.org/core/author"Chen P."xsd:string
http://purl.uniprot.org/citations/37683603http://purl.uniprot.org/core/author"Yao H."xsd:string
http://purl.uniprot.org/citations/37683603http://purl.uniprot.org/core/author"Wang Z."xsd:string
http://purl.uniprot.org/citations/37683603http://purl.uniprot.org/core/author"Zhou G."xsd:string
http://purl.uniprot.org/citations/37683603http://purl.uniprot.org/core/author"Ono M."xsd:string
http://purl.uniprot.org/citations/37683603http://purl.uniprot.org/core/author"Wei R."xsd:string
http://purl.uniprot.org/citations/37683603http://purl.uniprot.org/core/author"Koch A."xsd:string
http://purl.uniprot.org/citations/37683603http://purl.uniprot.org/core/author"Wilson M."xsd:string
http://purl.uniprot.org/citations/37683603http://purl.uniprot.org/core/author"Wang T.C."xsd:string
http://purl.uniprot.org/citations/37683603http://purl.uniprot.org/core/author"Forman M."xsd:string
http://purl.uniprot.org/citations/37683603http://purl.uniprot.org/core/author"Embree M.C."xsd:string
http://purl.uniprot.org/citations/37683603http://purl.uniprot.org/core/author"Tosa I."xsd:string
http://purl.uniprot.org/citations/37683603http://purl.uniprot.org/core/author"Safina I."xsd:string
http://purl.uniprot.org/citations/37683603http://purl.uniprot.org/core/author"Bonthius D."xsd:string
http://purl.uniprot.org/citations/37683603http://purl.uniprot.org/core/author"Lecholop M.K."xsd:string
http://purl.uniprot.org/citations/37683603http://purl.uniprot.org/core/author"Morel M.M."xsd:string
http://purl.uniprot.org/citations/37683603http://purl.uniprot.org/core/author"Reeve G."xsd:string
http://purl.uniprot.org/citations/37683603http://purl.uniprot.org/core/author"Ruscitto A."xsd:string
http://purl.uniprot.org/citations/37683603http://purl.uniprot.org/core/date"2023"xsd:gYear
http://purl.uniprot.org/citations/37683603http://purl.uniprot.org/core/name"Cell Stem Cell"xsd:string
http://purl.uniprot.org/citations/37683603http://purl.uniprot.org/core/pages"1179-1198.e7"xsd:string