scholarly journals DNA repair pathways as targets for cancer therapy

2008 ◽  
Vol 8 (3) ◽  
pp. 193-204 ◽  
Author(s):  
Thomas Helleday ◽  
Eva Petermann ◽  
Cecilia Lundin ◽  
Ben Hodgson ◽  
Ricky A. Sharma
Keyword(s):  
Dna Repair ◽  
Cancer Therapy ◽  
Repair Pathways

scholarly journals Targeting DNA Repair and Chromatin Crosstalk in Cancer Therapy

Cancers ◽  
2021 ◽  
Vol 13 (3) ◽  
pp. 381
Author(s):  
Danielle P. Johnson ◽  
Mahesh B. Chandrasekharan ◽  
Marie Dutreix ◽  
Srividya Bhaskara
Keyword(s):  
Dna Repair ◽  
Cancer Therapy ◽  
Therapeutic Intervention ◽  
Synthetic Lethality ◽  
Checkpoint Proteins ◽  
Cellular Processes ◽  
Repair Pathways ◽  
Made In

Aberrant DNA repair pathways that underlie developmental diseases and cancers are potential targets for therapeutic intervention. Targeting DNA repair signal effectors, modulators and checkpoint proteins, and utilizing the synthetic lethality phenomena has led to seminal discoveries. Efforts to efficiently translate the basic findings to the clinic are currently underway. Chromatin modulation is an integral part of DNA repair cascades and an emerging field of investigation. Here, we discuss some of the key advancements made in DNA repair-based therapeutics and what is known regarding crosstalk between chromatin and repair pathways during various cellular processes, with an emphasis on cancer.

scholarly journals Inhibition of DNA Repair in Cancer Therapy: Toward a Multi-Target Approach

2020 ◽  
Vol 21 (18) ◽  
pp. 6684
Author(s):  
Samuele Lodovichi ◽  
Tiziana Cervelli ◽  
Achille Pellicioli ◽  
Alvaro Galli
Keyword(s):  
Cell Cycle ◽  
Dna Damage ◽  
Dna Repair ◽  
Cancer Therapy ◽  
Clinical Outcome ◽  
Cancer Cells ◽  
Cell Cycle Checkpoint ◽  
Normal Cells ◽  
Cycle Checkpoint ◽  
Repair Pathways

Alterations in DNA repair pathways are one of the main drivers of cancer insurgence. Nevertheless, cancer cells are more susceptible to DNA damage than normal cells and they rely on specific functional repair pathways to survive. Thanks to advances in genome sequencing, we now have a better idea of which genes are mutated in specific cancers and this prompted the development of inhibitors targeting DNA repair players involved in pathways essential for cancer cells survival. Currently, the pivotal concept is that combining the inhibition of mechanisms on which cancer cells viability depends is the most promising way to treat tumorigenesis. Numerous inhibitors have been developed and for many of them, efficacy has been demonstrated either alone or in combination with chemo or radiotherapy. In this review, we will analyze the principal pathways involved in cell cycle checkpoint and DNA repair focusing on how their alterations could predispose to cancer, then we will explore the inhibitors developed or in development specifically targeting different proteins involved in each pathway, underscoring the rationale behind their usage and how their combination and/or exploitation as adjuvants to classic therapies could help in patients clinical outcome.

Nanotechnology in Cancer Therapy: Targeting the Inhibition of Key DNA Repair Pathways

2010 ◽  
Vol 10 (7) ◽  
pp. 626-639 ◽  
Author(s):  
K. Aziz ◽  
S. Nowsheen ◽  
A. G. Georgakilas
Keyword(s):  
Dna Repair ◽  
Cancer Therapy ◽  
Repair Pathways
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