Evidence map›Paper›PMID 25271023›Full record

ArticleInternational journal of oncology2014

Expression and clinical significance of CXCR5/CXCL13 in human non‑small cell lung carcinoma.

Rajesh Singh, Pranav Gupta, Goetz H Kloecker, Shailesh Singh, James W Lillard

Open access · hybridAbstract read
In one paragraph

Article in International journal of oncology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 51 papers.

0numbers the graph read from it
0cells of the map it votes in
51citing papers in PubMed
1.0field-weighted citation impact, top 22% 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

51 citing papers in PubMed, 66 citations in OpenAlex.

  1. Trial
  2. A Versatile Anti-CXCR5 Monoclonal Antibody (CxCurrent issues in molecular biology · 2026
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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

5 authors at 2 institutions in 1 country.

Rajesh SinghDepartment of Microbiology, Biochemistry and Immunology, Morehouse School of Medicine, Atlanta, GA 30310‑1495, USA.
Pranav GuptaDepartment of Microbiology, Biochemistry and Immunology, Morehouse School of Medicine, Atlanta, GA 30310‑1495, USA.
Goetz H KloeckerJames Graham Brown Cancer Center, University of Louisville, KY 40202, USA.
Shailesh SinghDepartment of Microbiology, Biochemistry and Immunology, Morehouse School of Medicine, Atlanta, GA 30310‑1495, USA.
James W LillardDepartment of Microbiology, Biochemistry and Immunology, Morehouse School of Medicine, Atlanta, GA 30310‑1495, USA.
Morehouse School of Medicine · USJames Graham Brown Foundation · US

Funding

Research Training & Career Development ProgramU54CA118638 · NCI · MOREHOUSE SCHOOL OF MEDICINE · PI Brian M. Rivers · 2005 to 2026
$22.7M
TRANSPLANTATION OF EXOSOMES FROM HYPOXIA-PRECONDITIONED ADIPOSE-DERIVED STEM CELLS PROMOTES ANGIOGENESIS IN ISCHEMIC HEARTG12MD007602 · NIMHD · MOREHOUSE SCHOOL OF MEDICINE · PI BOND, VINCENT C · 2012 to 2017
$18.4M
NCI NIH HHS U54 CA118638NCI NIH HHS U54CA 118638NIMHD NIH HHS G12 MD007602NIMHD NIH HHS G12MD007602
6 · The paper itself

Abstract

CXCR5 and/or CXCL13 expression is elevated in certain carcinomas and lymphomas. To determine if these factors are involved in progression of non-small cell lung cancer (LuCa), we evaluated their expression in patients with various forms of this disease. Lung biopsies from patients with non-neoplastic cells (n=8), squamous cell carcinoma (SCC; n=24), or adenocarcinoma (AC; n=54) were stained for CXCR5. Histopathological analysis of these samples showed significantly higher expression of CXCR5 (p<0.001) in carcinomas (i.e., SCCs and ACs) relative to non‑neoplastic lung tissue. Nuclear and membrane CXCR5 intensities were highest in ACs, with median values of 185 and 130, respectively, followed by SCCs with median values of 170 and 110, respectively. The lowest nuclear and membrane expressions of CXCR5 were found in non-neoplastic tissues, having median values of 142 and 90, respectively. Sera from SCC patients (n=17), AC patients (n=14), and healthy controls (n=9) were tested for the presence of CXCL13. Serum CXCL13 levels in LuCa patients were higher than in healthy controls. CXCR5 expression in cell lines of human non-small cell lung carcinoma (NCI-H1915) and small cell lung carcinoma (SW-1271) were evaluated by flow cytometry. CXCR5 expression was higher in NCI-H1915 cells relative to SW-1271 cells. The functional significance of CXCR5 expression was tested in a migration assay. In response to CXCL13, more NCI-H1915 cells migrated than SW-1271 cells. These findings suggest that the CXCR5‑CXCL13 axis influences LuCa progression. After validation in larger patient groups, CXCR5 and CXCL13 may prove useful as biomarkers for LuCa. Correspondingly, blockade of this axis could serve as an effective therapy for LuCa.

Indexed as

Biomarkers, TumorCarcinoma, Non-Small-Cell LungCell Line, TumorCell MovementChemokine CXCL13FemaleGene Expression Regulation, NeoplasticHumansMaleReceptors, CXCR5Biomarkers, TumorChemokine CXCL13CXCL13 protein, humanCXCR5 protein, humanReceptors, CXCR5

Identifiers

PMID25271023
PMCPMC4215579
OpenAlexW2121099202

What OpenQuestion holds

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LicenceCC BY
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.