Lung regeneration: Implications of the diseased niche and ageing.
Eur. Respir. Rev. 29:200222 (2020)
Most chronic and acute lung diseases have no cure, leaving lung transplantation as the only option. Recent work has improved our understanding of the endogenous regenerative capacity of the lung and has helped identification of different progenitor cell populations, as well as exploration into inducing endogenous regeneration through pharmaceutical or biological therapies. Additionally, alternative approaches that aim at replacing lung progenitor cells and their progeny through cell therapy, or whole lung tissue through bioengineering approaches, have gained increasing attention. Although impressive progress has been made, efforts at regenerating functional lung tissue are still ineffective. Chronic and acute lung diseases are most prevalent in the elderly and alterations in progenitor cells with ageing, along with an increased inflammatory milieu, present major roadblocks for regeneration. Multiple cellular mechanisms, such as cellular senescence and mitochondrial dysfunction, are aberrantly regulated in the aged and diseased lung, which impairs regeneration. Existing as well as new human in vitro models are being developed, improved and adapted in order to study potential mechanisms of lung regeneration in different contexts. This review summarises recent advances in understanding endogenous as well as exogenous regeneration and the development of in vitro models for studying regenerative mechanisms.
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Publikationstyp
Artikel: Journalartikel
Dokumenttyp
Wissenschaftlicher Artikel
Typ der Hochschulschrift
Herausgeber
Schlagwörter
Respiratory-distress-syndrome; Idiopathic Pulmonary-fibrosis; Epithelial-cell Senescence; Stem-cells; Basal-cells; Tgf-beta; Extracellular-matrix; Airway Epithelium; Adult Lung; Emphysema
Keywords plus
Sprache
englisch
Veröffentlichungsjahr
2020
Prepublished im Jahr
HGF-Berichtsjahr
2020
ISSN (print) / ISBN
0905-9180
e-ISSN
1600-0617
ISBN
Bandtitel
Konferenztitel
Konferzenzdatum
Konferenzort
Konferenzband
Quellenangaben
Band: 29,
Heft: 157,
Seiten: ,
Artikelnummer: 200222
Supplement: ,
Reihe
Verlag
European Respiratory Society
Verlagsort
442 Glossop Rd, Sheffield S10 2px, England
Tag d. mündl. Prüfung
0000-00-00
Betreuer
Gutachter
Prüfer
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Hochschule
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Veröffentlichungsdatum
0000-00-00
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0000-00-00
Anmelder/Inhaber
weitere Inhaber
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Priorität
Begutachtungsstatus
Peer reviewed
POF Topic(s)
30202 - Environmental Health
Forschungsfeld(er)
Lung Research
PSP-Element(e)
G-503100-001
Förderungen
Knut och Alice Wallenbergs Stiftelse
Swedish Research Council
Bundesinstitut fur Risikobewertung (Grant "Lung aging in a dish")
Copyright
Erfassungsdatum
2020-11-25