Matches in SemOpenAlex for { <https://semopenalex.org/work/W2022255711> ?p ?o ?g. }
- W2022255711 endingPage "22" @default.
- W2022255711 startingPage "6" @default.
- W2022255711 abstract "Cell injury proceeds through a predictable series of stages as it progresses from reversible to irreversible injury (or “point of no return”) and ends eventually in cell death. Ion deregulation is strongly implicated in this process and, in particular, the deregulation of cytosolic Ca2+ ([Ca2+]i) which is thought by most to be a critical step in the transition from reversible to irreversible injury. [Ca2+]i is normally maintained at approximately 100 μm, a level 10,000 times lower than for extracellular Ca2+ ([Ca2+]e). Deregulation may affect any of three Ca2+ buffering systems: the plasma membrane, the mitochondria, and the endoplasmic reticulum. Perturbation of [Ca2+]i is intimately related to perturbation of other ions, including, H+, Na+, and K+. In normal cells, [Ca2+]i elevation is also linked to activation of oncogenes as well as cell division, initiation, wound repair, differentiation, and possibly tumor promotion. In all models of acute injury for which we have measured [Ca2+]i, including ischemia, HgCl2 and calcium inophores, [Ca2+]i always became elevated. This elevation results from influx of [Ca2+]e (ionomycin), redistribution from intracellular stores (NEM, KCN), or from both sources (HgCl2). The degree of [Ca2+]i elevation is correlated with the degree of injury (as determined by blebbing and morphological changes) and cell killing. More recently, much work has been focused on the role of [Ca2+]i in neoplasia. Many stimuli, including the promoter TPA and transforming growth factor β have been shown to affect normal and transformed cells differently. Both cause differentiation in normal human bronchial epithelial cells but stimulate growth in transformed cells. We propose that deregulation of ions, especially [Ca2+]i, plays an important role, if not a key role, in the initiation of acute and chronic cell injury, including neoplasia. Increases in [Ca2+]i appear to accelerate degradative processes and, unless regulated, lead to cell death." @default.
- W2022255711 created "2016-06-24" @default.
- W2022255711 creator A5015620376 @default.
- W2022255711 creator A5034750840 @default.
- W2022255711 creator A5045450301 @default.
- W2022255711 creator A5076950468 @default.
- W2022255711 creator A5081700929 @default.
- W2022255711 date "1989-01-01" @default.
- W2022255711 modified "2023-09-23" @default.
- W2022255711 title "The relationship between cellular ion deregulation and acute and chronic toxicity" @default.
- W2022255711 cites W1483428322 @default.
- W2022255711 cites W1533764872 @default.
- W2022255711 cites W1578784101 @default.
- W2022255711 cites W1963487000 @default.
- W2022255711 cites W1973690450 @default.
- W2022255711 cites W1997421166 @default.
- W2022255711 cites W2008817662 @default.
- W2022255711 cites W2017223527 @default.
- W2022255711 cites W2029525206 @default.
- W2022255711 cites W2032755712 @default.
- W2022255711 cites W2037981435 @default.
- W2022255711 cites W2040228341 @default.
- W2022255711 cites W2041150657 @default.
- W2022255711 cites W2053438154 @default.
- W2022255711 cites W2058579380 @default.
- W2022255711 cites W2060950632 @default.
- W2022255711 cites W2075307752 @default.
- W2022255711 cites W2075591910 @default.
- W2022255711 cites W2080258840 @default.
- W2022255711 cites W2083163456 @default.
- W2022255711 cites W2098706903 @default.
- W2022255711 cites W2108055432 @default.
- W2022255711 cites W2121795796 @default.
- W2022255711 cites W2136189765 @default.
- W2022255711 cites W2174970607 @default.
- W2022255711 cites W2176061808 @default.
- W2022255711 cites W2203262417 @default.
- W2022255711 cites W2603639111 @default.
- W2022255711 cites W4230656408 @default.
- W2022255711 doi "https://doi.org/10.1016/0041-008x(89)90051-3" @default.
- W2022255711 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/2644722" @default.
- W2022255711 hasPublicationYear "1989" @default.
- W2022255711 type Work @default.
- W2022255711 sameAs 2022255711 @default.
- W2022255711 citedByCount "108" @default.
- W2022255711 countsByYear W20222557112015 @default.
- W2022255711 countsByYear W20222557112016 @default.
- W2022255711 countsByYear W20222557112018 @default.
- W2022255711 countsByYear W20222557112020 @default.
- W2022255711 countsByYear W20222557112021 @default.
- W2022255711 countsByYear W20222557112023 @default.
- W2022255711 crossrefType "journal-article" @default.
- W2022255711 hasAuthorship W2022255711A5015620376 @default.
- W2022255711 hasAuthorship W2022255711A5034750840 @default.
- W2022255711 hasAuthorship W2022255711A5045450301 @default.
- W2022255711 hasAuthorship W2022255711A5076950468 @default.
- W2022255711 hasAuthorship W2022255711A5081700929 @default.
- W2022255711 hasConcept C126322002 @default.
- W2022255711 hasConcept C1491633281 @default.
- W2022255711 hasConcept C158617107 @default.
- W2022255711 hasConcept C181199279 @default.
- W2022255711 hasConcept C185592680 @default.
- W2022255711 hasConcept C190283241 @default.
- W2022255711 hasConcept C2776989580 @default.
- W2022255711 hasConcept C28406088 @default.
- W2022255711 hasConcept C31573885 @default.
- W2022255711 hasConcept C519063684 @default.
- W2022255711 hasConcept C55493867 @default.
- W2022255711 hasConcept C71924100 @default.
- W2022255711 hasConcept C79879829 @default.
- W2022255711 hasConcept C86803240 @default.
- W2022255711 hasConcept C95444343 @default.
- W2022255711 hasConcept C98539663 @default.
- W2022255711 hasConceptScore W2022255711C126322002 @default.
- W2022255711 hasConceptScore W2022255711C1491633281 @default.
- W2022255711 hasConceptScore W2022255711C158617107 @default.
- W2022255711 hasConceptScore W2022255711C181199279 @default.
- W2022255711 hasConceptScore W2022255711C185592680 @default.
- W2022255711 hasConceptScore W2022255711C190283241 @default.
- W2022255711 hasConceptScore W2022255711C2776989580 @default.
- W2022255711 hasConceptScore W2022255711C28406088 @default.
- W2022255711 hasConceptScore W2022255711C31573885 @default.
- W2022255711 hasConceptScore W2022255711C519063684 @default.
- W2022255711 hasConceptScore W2022255711C55493867 @default.
- W2022255711 hasConceptScore W2022255711C71924100 @default.
- W2022255711 hasConceptScore W2022255711C79879829 @default.
- W2022255711 hasConceptScore W2022255711C86803240 @default.
- W2022255711 hasConceptScore W2022255711C95444343 @default.
- W2022255711 hasConceptScore W2022255711C98539663 @default.
- W2022255711 hasIssue "1" @default.
- W2022255711 hasLocation W20222557111 @default.
- W2022255711 hasLocation W20222557112 @default.
- W2022255711 hasOpenAccess W2022255711 @default.
- W2022255711 hasPrimaryLocation W20222557111 @default.
- W2022255711 hasRelatedWork W1093049 @default.
- W2022255711 hasRelatedWork W1993707289 @default.
- W2022255711 hasRelatedWork W2023350216 @default.
- W2022255711 hasRelatedWork W2042678520 @default.