2016
DOI: 10.1016/j.jhep.2015.08.014
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Collagen and tissue turnover as a function of age: Implications for fibrosis

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Cited by 89 publications
(64 citation statements)
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“…Karsdal et al previously showed an age-related transient peak of pC3M at 8 weeks, which is around the same time-point where we found a transient peak of C3M as well (i.e. at 6 weeks) [32]. The data suggest that at 6 weeks, tissue remodeling had started and although no collagen deposition could be demonstrated at this early time-point, both urinary and plasma values of C1M and C3M were increased.…”
Section: Discussionsupporting
confidence: 77%
See 1 more Smart Citation
“…Karsdal et al previously showed an age-related transient peak of pC3M at 8 weeks, which is around the same time-point where we found a transient peak of C3M as well (i.e. at 6 weeks) [32]. The data suggest that at 6 weeks, tissue remodeling had started and although no collagen deposition could be demonstrated at this early time-point, both urinary and plasma values of C1M and C3M were increased.…”
Section: Discussionsupporting
confidence: 77%
“…From weeks 6 to 12, interstitial fibrosis developed, uC1M remained elevated and uC3M increased even further. The reduction in the levels of uC3M and uC1M in the control untreated animals could be due to an age effect which has been described previously by Karsdal et al [32]. Anti-fibrotic treatment with S1P modulator FTY720 (FINGOLIMOD ® ) yielded mixed results for the various fibrotic markers quantified in the kidneys.…”
Section: Discussionmentioning
confidence: 58%
“…Interestingly, Karsdal et al measured specific fragments of selected ECM proteins in the serum of normal animals and concluded to a quantitatively different ECM turnover according to the age of rats. Indeed, type I and II collagen turnover was significantly reduced in old compared to young animals, while type IV and V collagen and biglycan degradation biomarkers were significantly upregulated in old rats [20] .…”
Section: Aging (Albany Ny)mentioning
confidence: 94%
“…First, as already pointed by Karsdal et al [20], impact of aging on reduced ability for fibrosis degradation may partially explain some disappointing results of antifibrotic agents in clinical trials while promising when preclinically tested [51]. Indeed, pre-clinical studies usually use young animals (6-8 weeks old) while patients concerned by treatment classically suffer from fibrosis that has developed over decades rather than weeks in animals.…”
Section: Aging (Albany Ny)mentioning
confidence: 98%
“…Так, при моделировании фиброза печени путем отрав-ления тетрахлорметаном у крыс было выявлено увеличение содержания коллагенов I, III-VI ти-пов и бигликана. Обнаружено, что по мере роста организма формируется тонкий баланс между отдельными коллагенами и протеогликанами, но он легко нарушается при формировании фиброза печени [22].…”
Section: резюмеunclassified