Evidence map›Paper›PMID 27567920›Full record

ArticleInternational journal of clinical oncology2017

Expression of a novel endothelial marker, C-type lectin 14A, in epithelial ovarian cancer and its prognostic significance.

S Krishna Priya, Kishore Kumar, K R Hiran, M R Bindhu, Rohit P Nagare, D K Vijaykumar, T S Ganesan

Abstract read
PubMed Publisher
In one paragraph

Article in International journal of clinical oncology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
2.2field-weighted citation impact, top 12% 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

10 citing papers in PubMed, 24 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Review
  8. Article
  9. Microvessel Density (MVD) in Locally Advanced Breast CancerAsian Pacific journal of cancer prevention : APJCP · 2019
    Article
  10. A Review of Anti-Angiogenic Targets for Monoclonal Antibody Cancer Therapy.International journal of molecular sciences · 2017
    Review
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

7 authors at 3 institutions in 1 country.

S Krishna PriyaLaboratory for Cancer Biology, Medical Oncology and Clinical Research, Cancer Institute (WIA), 38, Sardar Patel Road, Guindy, Chennai, Tamil Nadu, 600036, India.
Kishore KumarMedical Oncology, Command Hospital (CC), Lucknow Cantt., Lucknow, UP, 226002, India.
K R HiranDepartment of Histopathology, Amrita Institute of Medical Sciences and Research Centre, Cochin, Kerala, 682041, India.
M R BindhuDepartment of Histopathology, Amrita Institute of Medical Sciences and Research Centre, Cochin, Kerala, 682041, India.
Rohit P NagareLaboratory for Cancer Biology, Medical Oncology and Clinical Research, Cancer Institute (WIA), 38, Sardar Patel Road, Guindy, Chennai, Tamil Nadu, 600036, India.
D K VijaykumarDepartment of Surgical Oncology, Amrita Institute of Medical Sciences and Research Centre, Cochin, Kerala, 682041, India.
T S GanesanLaboratory for Cancer Biology, Medical Oncology and Clinical Research, Cancer Institute (WIA), 38, Sardar Patel Road, Guindy, Chennai, Tamil Nadu, 600036, India. tsganesan@gmail.com.ORCID http://orcid.org/0000-0002-4671-8099
Amrita Institute of Medical Sciences and Research Centre · INCancer Institute (WIA) · INCommand Hospital · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveThe purpose of this study was to evaluate microvessel density (MVD) as assessed by C-type lectin 14A (CLEC14A), which is a new marker for endothelial cells, and compare its expression to CD31 and CD105 in epithelial ovarian cancer (EOC).

methodsMVD was evaluated in tumors (n = 50) from patients with EOC who underwent primary surgery and in patients with EOC who received preoperative chemotherapy (n = 49) using immunohistochemistry with antibodies to CLEC14A, CD31 and CD105. The median duration of follow-up was 24.5 months (range 1-101 months). The effect of prognostic factors on event-free survival (EFS) and overall survival (OS) was assessed using the Cox regression model.

resultsThe amount of residual disease was found to be an independent prognostic factor in multivariate analysis with respect to EFS (P = 0.009) and OS (P < 0.001). The mean MVD of CLEC14A (MVD = 6), in tumors from patients who underwent primary surgery, was significantly lower than that of CD31 (MVD = 25, P < 0.0001) and CD105 (MVD = 11, P = 0.018). However, there was no significant correlation between MVD as detected by these markers and clinical outcome. There was no expression of CLEC14A in tumors from patients who received preoperative chemotherapy and the MVD of CD31 and CD105 was significantly reduced (P = 0.001 and 0.006, respectively) in this set of patients.

conclusionThis study demonstrates MVD as detected by CLEC14A in EOC. Treatment with chemotherapy reduces tumor blood vessels significantly. We suggest that CLEC14A may be a more specific endothelial marker to assess tumor angiogenesis.

Indexed as

AdultAgedAged, 80 and overBiomarkers, TumorCarcinoma, Ovarian EpithelialCell Adhesion MoleculesChemotherapy, AdjuvantDisease-Free SurvivalEndoglinFemaleFollow-Up StudiesHumansImmunohistochemistryLectins, C-TypeMicrovesselsMiddle AgedBiomarkers, TumorCell Adhesion MoleculesCLEC14A protein, humanEndoglinENG protein, humanLectins, C-TypePlatelet Endothelial Cell Adhesion Molecule-1C-type lectin 14A (CLEC14A)Endothelial cellsEpithelial ovarian cancerMicrovessel density

Identifiers

PMID27567920
OpenAlexW2513045970

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.