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DNA protein crosslink proteolysis repair: From yeast to premature ageingand cancer in humans


Fielden, John; Ruggianoa, Annamaria; Popović, Marta; Ramadan, Kristijan
DNA protein crosslink proteolysis repair: From yeast to premature ageingand cancer in humans // DNA repair, 71 (2018), 198-204 doi:10.1016/j.dnarep.2018.08.025 (međunarodna recenzija, pregledni rad, znanstveni)


Naslov
DNA protein crosslink proteolysis repair: From yeast to premature ageingand cancer in humans
(DNA protein crosslink proteolysis repair: From yeast to premature ageing and cancer in humans)

Autori
Fielden, John ; Ruggianoa, Annamaria ; Popović, Marta ; Ramadan, Kristijan

Izvornik
DNA repair (1568-7864) 71 (2018); 198-204

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, pregledni rad, znanstveni

Ključne riječi
DNA-protein crosslinks ; SPRTN protease ; Post-translational modification ; Genome stability ; Ageing ; Cancer

Sažetak
DNA-protein crosslinks (DPCs) are a specific type of DNA lesion consisting of a protein covalently and irreversibly bound to DNA, which arise after exposure to physical and chemical crosslinking agents. DPCs can be bulky and thereby pose a barrier to DNA replication and transcription. The persistence of DPCs during S phase causes DNA replication stress and genome instability. The toxicity of DPCs is exploited in cancer therapy: many common chemotherapeutics kill cancer cells by inducing DPC formation. Recent work from several laboratories discovered a specialized repair pathway for DPCs, namely DPC proteolysis (DPCP) repair. DPCP repair is carried out by replication-coupled DNA-dependent metalloproteases: Wss1 in yeast and SPRTN in metazoans. Mutations in SPRTN cause premature ageing and liver cancer in humans and mice ; thus, defective DPC repair has great clinical ramifications. In the present review, we will revise the current knowledge on the mechanisms of DPCP repair and on the regulation of DPC protease activity, while highlighting the most significant unresolved questions in the field. Finally, we will discuss the impact of faulty DPC repair on disease and cancer therapy.

Izvorni jezik
Engleski

Znanstvena područja
Biologija



POVEZANOST RADA


Ustanove
Institut "Ruđer Bošković", Zagreb

Citiraj ovu publikaciju

Fielden, John; Ruggianoa, Annamaria; Popović, Marta; Ramadan, Kristijan
DNA protein crosslink proteolysis repair: From yeast to premature ageingand cancer in humans // DNA repair, 71 (2018), 198-204 doi:10.1016/j.dnarep.2018.08.025 (međunarodna recenzija, pregledni rad, znanstveni)
Fielden, J., Ruggianoa, A., Popović, M. & Ramadan, K. (2018) DNA protein crosslink proteolysis repair: From yeast to premature ageingand cancer in humans. DNA repair, 71, 198-204 doi:10.1016/j.dnarep.2018.08.025.
@article{article, year = {2018}, pages = {198-204}, DOI = {10.1016/j.dnarep.2018.08.025}, keywords = {DNA-protein crosslinks, SPRTN protease, Post-translational modification, Genome stability, Ageing, Cancer}, journal = {DNA repair}, doi = {10.1016/j.dnarep.2018.08.025}, volume = {71}, issn = {1568-7864}, title = {DNA protein crosslink proteolysis repair: From yeast to premature ageing and cancer in humans}, keyword = {DNA-protein crosslinks, SPRTN protease, Post-translational modification, Genome stability, Ageing, Cancer} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus
  • MEDLINE


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