Evidence map›Paper›PMID 25795124›Full record

ReviewMutation research. Reviews in mutation research

Crosstalk between translesion synthesis, Fanconi anemia network, and homologous recombination repair pathways in interstrand DNA crosslink repair and development of chemoresistance.

Brittany Haynes, Nadia Saadat, Brian Myung, Malathy P V Shekhar

Open access · greenAbstract readReview
In one paragraph

Review in Mutation research. Reviews in mutation research. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 43 papers.

0numbers the graph read from it
0cells of the map it votes in
43citing papers in PubMed
2.7field-weighted citation impact, top 9% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

43 citing papers in PubMed, 79 citations in OpenAlex.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors at 2 institutions in 1 country.

Brittany HaynesDepartment of Oncology, Wayne State University, 110 East Warren Avenue, Detroit, MI 48201, United States; Karmanos Cancer Institute, Wayne State University, 110 East Warren Avenue, Detroit, MI 48201, United States.
Nadia SaadatDepartment of Oncology, Wayne State University, 110 East Warren Avenue, Detroit, MI 48201, United States; Karmanos Cancer Institute, Wayne State University, 110 East Warren Avenue, Detroit, MI 48201, United States.
Brian MyungKarmanos Cancer Institute, Wayne State University, 110 East Warren Avenue, Detroit, MI 48201, United States.
Malathy P V ShekharDepartment of Oncology, Wayne State University, 110 East Warren Avenue, Detroit, MI 48201, United States; Karmanos Cancer Institute, Wayne State University, 110 East Warren Avenue, Detroit, MI 48201, United States; Department of Pathology, Wayne State University, 110 East Warren Avenue, Detroit, MI 48201, United States. Electronic address: shekharm@karmanos.org.
The Barbara Ann Karmanos Cancer Institute · USWayne State University · US

Funding

THE ROLE OF CNS INSULIN AS A MODULATOR OF DIABETIC COMPLICATIONSR25GM058905 · NIGMS · WAYNE STATE UNIVERSITY · PI CHOW, CHRISTINE S, DUNBAR, JOSEPH C · 1999 to 2020
$14.4M
TRAINING PROGRAM IN THE BIOLOGY OF CANCERT32CA009531 · NCI · WAYNE STATE UNIVERSITY · PI Larry H Matherly · 1985 to 2026
$5.3M
Targeting Rad6 Postreplication DNA Repair to Treat Triple Negative Breast CancerR21CA178117 · NCI · WAYNE STATE UNIVERSITY · PI SHEKHAR, MALATHY PV · 2013 to 2015
$358k
NCI NIH HHS CA178117NCI NIH HHS R21 CA178117NCI NIH HHS T32 CA009531NIGMS NIH HHS R25 GM058905
6 · The paper itself

Abstract

Bifunctional alkylating and platinum based drugs are chemotherapeutic agents used to treat cancer. These agents induce DNA adducts via formation of intrastrand or interstrand (ICL) DNA crosslinks, and DNA lesions of the ICL type are particularly toxic as they block DNA replication and/or DNA transcription. However, the therapeutic efficacies of these drugs are frequently limited due to the cancer cell's enhanced ability to repair and tolerate these toxic DNA lesions. This ability to tolerate and survive the DNA damage is accomplished by a set of specialized low fidelity DNA polymerases called translesion synthesis (TLS) polymerases since high fidelity DNA polymerases are unable to replicate the damaged DNA template. TLS is a crucial initial step in ICL repair as it synthesizes DNA across the lesion thus preparing the damaged DNA template for repair by the homologous recombination (HR) pathway and Fanconi anemia (FA) network, processes critical for ICL repair. Here we review the molecular features and functional roles of TLS polymerases, discuss the collaborative interactions and cross-regulation of the TLS DNA damage tolerance pathway, the FA network and the BRCA-dependent HRR pathway, and the impact of TLS hyperactivation on development of chemoresistance. Finally, since TLS hyperactivation results from overexpression of Rad6/Rad18 ubiquitinating enzymes (fundamental components of the TLS pathway), increased PCNA ubiquitination, and/or increased recruitment of TLS polymerases, the potential benefits of selectively targeting critical components of the TLS pathway for enhancing anti-cancer therapeutic efficacy and curtailing chemotherapy-induced mutagenesis are also discussed.

Indexed as

DNA RepairAntineoplastic AgentsDNADNA DamageDNA-Directed DNA PolymeraseDrug Resistance, NeoplasmFanconi Anemia Complementation Group ProteinsHumansMutagensNeoplasmsRecombinational DNA RepairSignal TransductionAntineoplastic AgentsDNADNA-Directed DNA PolymeraseFanconi Anemia Complementation Group ProteinsMutagensInterstrand DNA crosslinksPCNARad6Ubiquitination

Identifiers

PMID25795124
PMCPMC4369322
OpenAlexW2061254282

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.