Evidence map›Paper›PMID 24507660›Full record

ArticleBMC cancer2014

Microvascular density of regenerative nodule to small hepatocellular carcinoma by automated analysis using CD105 and CD34 immunoexpression.

Juliana Passos Paschoal, Vagner Bernardo, Nathalie Henriques Silva Canedo, Osmar Damasceno Ribeiro, Adriana Caroli-Bottino, Vera Lucia Pannain

Open access · goldAbstract readComparative Study
In one paragraph

Article in BMC cancer, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed, 1 pooled it
1.6field-weighted citation impact, top 17% 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

24 citing papers in PubMed, 1 synthesis or guideline pooled it, 35 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. [Multidisciplinary experts consensus on diagnosis and treatment of precancerous lesions of hepatocellular carcinoma (2023 version)].Zhonghua gan zang bing za zhi = Zhonghua ganzangbing zazhi = Chinese journal of hepatology · 2023
    Article
  4. Article
  5. Review
  6. CD105: tumor diagnosis, prognostic marker and future tumor therapeutic target.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2022
    Review
  7. Article
  8. Review
  9. Article
  10. Article
  11. The Role of Endoglin in Hepatocellular Carcinoma.International journal of molecular sciences · 2021
    Review
  12. Article
  13. [Expert consensus on multidisciplinary diagnosis and treatment of precancerous lesions of hepatocellular carcinoma (2020 edition)].Zhonghua gan zang bing za zhi = Zhonghua ganzangbing zazhi = Chinese journal of hepatology · 2020
    Article
  14. Sorafenib and Mesenchymal Stem Cell Therapy: A Promising Approach for Treatment of HCC.Evidence-based complementary and alternative medicine : eCAM · 2020
    Article
  15. Article
  16. Review
  17. Article
  18. Article
  19. Article
  20. Article
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

6 authors at 2 institutions in 1 country.

Juliana Passos Paschoal
Vagner Bernardo
Nathalie Henriques Silva Canedo
Osmar Damasceno Ribeiro
Adriana Caroli-Bottino
Vera Lucia PannainDepartment of Pathology/University Hospital, Federal University of Rio de Janeiro, Rua Prof, Rodolpho Paulo Rocco, 255, Cidade Universitária, CEP: 21941-913 Rio de Janeiro, RJ, Brazil. verapannain@hotmail.com.
Universidade Federal do Rio de Janeiro · BRInstituto Nacional do Câncer · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundAngiogenesis is a proliferative process resulting in the development of new blood vessels from existing endothelial cells and is considered crucial for tumor growth and metastasis. Tumor angiogenesis can be quantified by microvascular density (MVD), which is evaluated in highly vascularized tumor areas (hot spots) by immunohistochemical assays using CD34 and CD31 pan-endothelial antibodies. More recently, CD105 has been successfully used for some tumor types because it could discriminate neovascularization. The expression of CD34 and CD105 in hepatocellular carcinomas (HCC) and hepatic precancerous lesions has been reported-although the results for CD105 are controversial-but to the best our knowledge, CD105 has not been previously investigated in dysplastic nodules (DN). We investigated and compared MVD-CD34 and MVD-CD105 immunoexpression in tissues containing different stages of hepatocarcinogenesis, including DN.

methodsA total of 31 regenerative nodules (RN), 26 DN and 25 small HCC from explants were used for immunohistochemical tests with CD34 and CD105 antibodies. Antibody expression was quantified by computerized image analysis measurement of MVD, areas containing highly positive endothelial cells within the nodules.

resultsThe median MVD for CD34 was higher in HCC than in DN and RN (p < 0.01), and was higher in DN compared with RN (p = 0.033). In contrast, MVD with CD105 was higher in RN, and the difference was significant in RN and DN compared with HCC (p = 0.019 and p = 0.012, respectively). When MVD with CD34 and CD105 were compared within a single group, there was a significant predominance of CD105 in RN and DN (p < 0.01). In addition, MVD-C34 in HCC predominated compared with MVD-CD105, but the difference was not statistically significant (p = 0.128).

conclusionsThis study identified a close relationship between CD105 and liver cirrhosis, and that CD34 antibody is a good endothelial marker for hepatic carcinogenesis. There was no difference between the use of CD105 and CD34 antibodies in preneoplastic lesions.

Indexed as

ImmunohistochemistryLiver RegenerationNeovascularization, PathologicAntigens, CDAntigens, CD34Automation, LaboratoryBiomarkers, TumorCarcinoma, HepatocellularEndoglinFocal Nodular HyperplasiaHumansLiver CirrhosisLiver NeoplasmsMicrovesselsPredictive Value of TestsReceptors, Cell SurfaceAntigens, CDAntigens, CD34Biomarkers, TumorEndoglinENG protein, humanReceptors, Cell Surface

Identifiers

PMID24507660
PMCPMC3923987
OpenAlexW2092292355

What OpenQuestion holds

Textmetadata
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.