Evidence map›Paper›PMID 20228225›Full record

ArticleThe American journal of pathology2010

CXCR3/ligands are significantly involved in the tumorigenesis of basal cell carcinomas.

Blanche Ka Ki Lo, Mei Yu, David Zloty, Bryce Cowan, Jerry Shapiro, Kevin John McElwee

Open access · bronzeAbstract read
In one paragraph

Article in The American journal of pathology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 66 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
66citing papers in PubMed, 1 pooled it
3.4field-weighted citation impact, top 7% 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

66 citing papers in PubMed, 1 synthesis or guideline pooled it, 119 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Article
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  5. Article
  6. Article
  7. Article
  8. Article
  9. Review
  10. Article
  11. CXCL9-11 chemokines and CXCR3 receptor in teleost fish species.Fish and shellfish immunology reports · 2022
    Review
  12. Review
  13. Article
  14. Article
  15. Article
  16. The Role of Keratin17 in Human Tumours.Frontiers in cell and developmental biology · 2022
    Review
  17. Article
  18. Article
  19. Article
  20. Article

6 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

6 authors at 2 institutions in 1 country.

Blanche Ka Ki LoDepartment of Dermatology and Skin Science, University of British Columbia, Vancouver, British Columbia, Canada.
Mei Yu
David Zloty
Bryce Cowan
Jerry Shapiro
Kevin John McElwee
University of British Columbia · CAVancouver Coastal Health Research Institute · CA

Funding

Canadian Institutes of Health Research MUS-94025
6 · The paper itself

Abstract

Basal cell carcinoma (BCC) is the most common skin malignancy encountered worldwide. We hypothesized that CXC chemokines, small cytokines involved in inducing directed leukocyte chemotaxis, could play a key role in the modulation of BCC growth. In this study, quantitative RT-PCR revealed that the chemokines CXCL9, 10, 11, and their receptor CXCR3 were significantly upregulated by an average 22.6-fold, 9.2-fold, 26.6-fold, and 4.9-fold, respectively in BCC tissue samples as compared with nonlesional skin epithelium. Immunohistochemistry analysis revealed that CXCR3, CXCL10, and CXCL11, but not CXCL9, colocalized with cytokeratin 17 (K17) in BCC keratinocytes. In addition, CXCR3 and its ligands were expressed in cells of the surrounding BCC stroma. The chemokines and K17 were also expressed in cultured human immortalized HaCaT keratinocytes. Exposure of HaCaT cells or primary BCC-derived cells to CXCL11 peptides in vitro significantly increased cell proliferation. In primary BCC-derived cell cultures, addition of CXCL11 progressively selected for K17+/CXCR3+ co-expressing cells over time. The expression of CXCR3 and its ligands in human BCC keratinocytes, the enhancement of keratinocyte cell proliferation by CXCL11, and the homogeneity of K17+ BCC cells in human BCC-isolated cell population supported by CXCR3/CXCL11 signaling all suggest that CXCR3 and its ligands may be important autocrine and/or paracrine signaling mediators in the tumorigenesis of BCC.

Indexed as

Gene Expression Regulation, NeoplasticAgedBasal Cell CarcinomaCell Line, TumorChemokine CXCL11FemaleHumansImmunohistochemistryKeratinocytesLigandsMaleMiddle AgedReceptors, CXCR3Reverse Transcriptase Polymerase Chain ReactionSkin NeoplasmsChemokine CXCL11CXCL11 protein, humanLigandsReceptors, CXCR3

Identifiers

PMID20228225
PMCPMC2861108
OpenAlexW2010436322

What OpenQuestion holds

Textmetadata
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.