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http://purl.uniprot.org/citations/34910915http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/34910915http://www.w3.org/2000/01/rdf-schema#comment"Microenvironmental factors modulating age-related DNA damage are unclear. Non-pituitary growth hormone (npGH) is induced in human colon, non-transformed human colon cells, and fibroblasts, and in 3-dimensional intestinal organoids with age-associated DNA damage. Autocrine/paracrine npGH suppresses p53 and attenuates DNA damage response (DDR) by inducing TRIM29 and reducing ATM phosphorylation, leading to reduced DNA repair and DNA damage accumulation. Organoids cultured up to 4 months exhibit aging markers, p16, and SA-β-galactosidase and decreased telomere length, as well as DNA damage accumulation, with increased npGH, suppressed p53, and attenuated DDR. Suppressing GH in aged organoids increases p53 and decreases DNA damage. WT mice exhibit age-dependent colon DNA damage accumulation, while in aged mice devoid of colon GH signaling, DNA damage remains low, with elevated p53. As age-associated npGH induction enables a pro-proliferative microenvironment, abrogating npGH signaling could be targeted as anti-aging therapy by impeding DNA damage and age-related pathologies."xsd:string
http://purl.uniprot.org/citations/34910915http://purl.org/dc/terms/identifier"doi:10.1016/j.celrep.2021.110068"xsd:string
http://purl.uniprot.org/citations/34910915http://purl.uniprot.org/core/author"Barrett R."xsd:string
http://purl.uniprot.org/citations/34910915http://purl.uniprot.org/core/author"Gorbunova V."xsd:string
http://purl.uniprot.org/citations/34910915http://purl.uniprot.org/core/author"Michelsen K."xsd:string
http://purl.uniprot.org/citations/34910915http://purl.uniprot.org/core/author"Apostolou A."xsd:string
http://purl.uniprot.org/citations/34910915http://purl.uniprot.org/core/author"Karalis K."xsd:string
http://purl.uniprot.org/citations/34910915http://purl.uniprot.org/core/author"Wawrowsky K."xsd:string
http://purl.uniprot.org/citations/34910915http://purl.uniprot.org/core/author"Melmed S."xsd:string
http://purl.uniprot.org/citations/34910915http://purl.uniprot.org/core/author"Ben-Shlomo A."xsd:string
http://purl.uniprot.org/citations/34910915http://purl.uniprot.org/core/author"Chesnokova V."xsd:string
http://purl.uniprot.org/citations/34910915http://purl.uniprot.org/core/author"Zonis S."xsd:string
http://purl.uniprot.org/citations/34910915http://purl.uniprot.org/core/author"Knott S."xsd:string
http://purl.uniprot.org/citations/34910915http://purl.uniprot.org/core/author"Estrada H.Q."xsd:string
http://purl.uniprot.org/citations/34910915http://purl.uniprot.org/core/date"2021"xsd:gYear
http://purl.uniprot.org/citations/34910915http://purl.uniprot.org/core/name"Cell Rep"xsd:string
http://purl.uniprot.org/citations/34910915http://purl.uniprot.org/core/pages"110068"xsd:string
http://purl.uniprot.org/citations/34910915http://purl.uniprot.org/core/title"Local non-pituitary growth hormone is induced with aging and facilitates epithelial damage."xsd:string
http://purl.uniprot.org/citations/34910915http://purl.uniprot.org/core/volume"37"xsd:string
http://purl.uniprot.org/citations/34910915http://www.w3.org/2004/02/skos/core#exactMatchhttp://purl.uniprot.org/pubmed/34910915
http://purl.uniprot.org/citations/34910915http://xmlns.com/foaf/0.1/primaryTopicOfhttps://pubmed.ncbi.nlm.nih.gov/34910915
http://purl.uniprot.org/uniprot/#_E0CXS6-mappedCitation-34910915http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/34910915
http://purl.uniprot.org/uniprot/#_Q3UNY8-mappedCitation-34910915http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/34910915
http://purl.uniprot.org/uniprot/#_Q3UP14-mappedCitation-34910915http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/34910915