Reduced levels of XPA, ERCC1 and XPF DNA repair proteins in testis tumor cell lines is a research paper published in International Journal of Cancer (2004). On theSindex it has a DataRank of 8.5. It has been cited 213 times, with 200 citing works in its 1-hop citation network.
AbstractOver 80% of patients with advanced metastatic testis tumors can be cured using cisplatin‐based combination chemotherapy. This is unusual as metastatic cancer in adults is usually incurable. Cell lines derived from testis tumors retain sensitivity to cisplatin in vitro. We previously investigated 2 testis tumor cell lines with a low capacity to remove cisplatin‐induced DNA damage and found that they had low levels of the DNA nucleotide excision repair proteins XPA, ERCC1 and XPF. To determine whether low levels of XPA, ERCC1 and XPF proteins are characteristic of testis tumor cell lines, we investigated 35 cell lines derived from cancers to determine whether groups of cell lines from diverse tissue origins differ from one another in constitutive levels of these NER proteins. Quantitative immunoblotting was used to compare groups of cell lines representing prostate, bladder, breast, lung, cervical, ovarian and testis cancers. Only the 6 testis tumor cell lines showed significantly lower mean levels of XPA (p = 0.001), XPF (p = 0.001) and ERCC1 (p = 0.004) proteins from the other groups. Our results encourage further investigation of the possibility that low levels of these nucleotide excision repair proteins could be related to the favorable response of testis tumors to cisplatin‐based chemotherapy. © 2004 Wiley‐Liss, Inc.
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Base Score Contribution
0.805
From this paper's citation signal
Citation Network Contribution
7.7
From 187 citing papers with measurable signal
Ranked by citation count — the same ordering the engine uses when summing log1p(Cq) over citers.
DataRank blends this paper's own citation count with the influence of the papers that cite it. Here, roughly 9% comes from its base citations and 91% from the citation network (187 citing papers contributed measurable signal).
Citers are pulled from OpenAlex sorted by cited_by_count:descand capped per paper, so when the cap binds we keep the highest-signal references and the score is reproducible across reruns.
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