Matches in SemOpenAlex for { <https://semopenalex.org/work/W2040392760> ?p ?o ?g. }
- W2040392760 endingPage "490" @default.
- W2040392760 startingPage "486" @default.
- W2040392760 abstract "The present study aimed to examine the effects of recombinant human growth hormone (rhGH) on the sensitivity of a colorectal cancer cell line to radiotherapy, and to investigate its association with DNA damage and repair. Flow cytometry and immunofluorescence were employed to detect growth hormone receptor (GHR) expression in nine human colorectal cancer cell lines. A colony forming assay was performed to measure the colorectal cancer cell proliferation post‑radiotherapy, as an indicator of radiotherapy sensitivity. The comet assay results were interpreted as an indicator of radiotherapy‑induced DNA damage, and growth arrest and DNA damage 45 (GADD45) and apurinic/apyrimidinic endonuclease (APEN) protein expression were quantified with western blot analysis from the same cell lines. The results demonstrated that the colony‑forming efficiency (CFE) was significantly increased in HCT‑8 cells subject to radiotherapy and rhGH pretreatment compared with the cells treated with radiotherapy alone, in a dose‑dependent manner (0‑100 mg/l). This effect was enhanced under high doses of radiation (8 Gy; 52.1±2.9 vs. 21.0±2.7; P<0.001) and was ameliorated with GHR neutralizing antibody exposure. By contrast, rhGH pre‑incubation did not change the colony formation rate in GHR(‑) LOVO cells. rhGH intervention reduced the early HCT‑8 cell DNA damage (21.53±2.88 vs. 36.56±3.93; P=0.003) as well as the following plateau phase, compared with cells treated with radiotherapy alone (5.5±0.42 vs. 9.07±0.84; P=0.012). rhGH upregulated GADD45 and APEN protein expression, which is associated with cellular stress responses and DNA damage repair (P=0.007). The results suggest that rhGH is able to protect colorectal cancer cells from radiation through the interaction with GHR, which is associated with the promotion of DNA damage repair activity." @default.
- W2040392760 created "2016-06-24" @default.
- W2040392760 creator A5007743058 @default.
- W2040392760 creator A5019608268 @default.
- W2040392760 creator A5042827107 @default.
- W2040392760 creator A5043124191 @default.
- W2040392760 creator A5072685015 @default.
- W2040392760 creator A5074942308 @default.
- W2040392760 creator A5083212265 @default.
- W2040392760 creator A5087450039 @default.
- W2040392760 date "2014-04-24" @default.
- W2040392760 modified "2023-09-28" @default.
- W2040392760 title "Growth hormone protects colorectal cancer cells from radiation by improving the ability of DNA damage repair" @default.
- W2040392760 cites W1655072337 @default.
- W2040392760 cites W1967396860 @default.
- W2040392760 cites W1978208333 @default.
- W2040392760 cites W1988812517 @default.
- W2040392760 cites W1992975639 @default.
- W2040392760 cites W1994992479 @default.
- W2040392760 cites W2006668021 @default.
- W2040392760 cites W2013942657 @default.
- W2040392760 cites W2034485370 @default.
- W2040392760 cites W2036901449 @default.
- W2040392760 cites W2041877002 @default.
- W2040392760 cites W2054458481 @default.
- W2040392760 cites W2058078649 @default.
- W2040392760 cites W2062674518 @default.
- W2040392760 cites W2077058506 @default.
- W2040392760 cites W2077350773 @default.
- W2040392760 cites W2080043533 @default.
- W2040392760 cites W2080218173 @default.
- W2040392760 cites W2120350306 @default.
- W2040392760 cites W2135366183 @default.
- W2040392760 cites W2148170288 @default.
- W2040392760 cites W2167079485 @default.
- W2040392760 cites W2175994433 @default.
- W2040392760 cites W2276819564 @default.
- W2040392760 cites W1970422928 @default.
- W2040392760 doi "https://doi.org/10.3892/mmr.2014.2185" @default.
- W2040392760 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/24788673" @default.
- W2040392760 hasPublicationYear "2014" @default.
- W2040392760 type Work @default.
- W2040392760 sameAs 2040392760 @default.
- W2040392760 citedByCount "10" @default.
- W2040392760 countsByYear W20403927602015 @default.
- W2040392760 countsByYear W20403927602016 @default.
- W2040392760 countsByYear W20403927602018 @default.
- W2040392760 countsByYear W20403927602019 @default.
- W2040392760 countsByYear W20403927602020 @default.
- W2040392760 countsByYear W20403927602021 @default.
- W2040392760 countsByYear W20403927602022 @default.
- W2040392760 crossrefType "journal-article" @default.
- W2040392760 hasAuthorship W2040392760A5007743058 @default.
- W2040392760 hasAuthorship W2040392760A5019608268 @default.
- W2040392760 hasAuthorship W2040392760A5042827107 @default.
- W2040392760 hasAuthorship W2040392760A5043124191 @default.
- W2040392760 hasAuthorship W2040392760A5072685015 @default.
- W2040392760 hasAuthorship W2040392760A5074942308 @default.
- W2040392760 hasAuthorship W2040392760A5083212265 @default.
- W2040392760 hasAuthorship W2040392760A5087450039 @default.
- W2040392760 hasBestOaLocation W20403927601 @default.
- W2040392760 hasConcept C113675107 @default.
- W2040392760 hasConcept C121608353 @default.
- W2040392760 hasConcept C126322002 @default.
- W2040392760 hasConcept C134935766 @default.
- W2040392760 hasConcept C143425029 @default.
- W2040392760 hasConcept C153911025 @default.
- W2040392760 hasConcept C190283241 @default.
- W2040392760 hasConcept C2780358455 @default.
- W2040392760 hasConcept C2781018059 @default.
- W2040392760 hasConcept C29537977 @default.
- W2040392760 hasConcept C2984496839 @default.
- W2040392760 hasConcept C502942594 @default.
- W2040392760 hasConcept C509974204 @default.
- W2040392760 hasConcept C526805850 @default.
- W2040392760 hasConcept C54355233 @default.
- W2040392760 hasConcept C552990157 @default.
- W2040392760 hasConcept C553184892 @default.
- W2040392760 hasConcept C55493867 @default.
- W2040392760 hasConcept C62112901 @default.
- W2040392760 hasConcept C71315377 @default.
- W2040392760 hasConcept C71924100 @default.
- W2040392760 hasConcept C81885089 @default.
- W2040392760 hasConcept C86803240 @default.
- W2040392760 hasConceptScore W2040392760C113675107 @default.
- W2040392760 hasConceptScore W2040392760C121608353 @default.
- W2040392760 hasConceptScore W2040392760C126322002 @default.
- W2040392760 hasConceptScore W2040392760C134935766 @default.
- W2040392760 hasConceptScore W2040392760C143425029 @default.
- W2040392760 hasConceptScore W2040392760C153911025 @default.
- W2040392760 hasConceptScore W2040392760C190283241 @default.
- W2040392760 hasConceptScore W2040392760C2780358455 @default.
- W2040392760 hasConceptScore W2040392760C2781018059 @default.
- W2040392760 hasConceptScore W2040392760C29537977 @default.
- W2040392760 hasConceptScore W2040392760C2984496839 @default.
- W2040392760 hasConceptScore W2040392760C502942594 @default.
- W2040392760 hasConceptScore W2040392760C509974204 @default.
- W2040392760 hasConceptScore W2040392760C526805850 @default.