Evidence map›Paper›PMID 26934314›Full record

ArticleOncotarget2016

Point-of-care test for cervical cancer in LMICs.

Sulma I Mohammed, Wen Ren, Lisa Flowers, Bartek Rajwa, Carla J Chibwesha, Groesbeck P Parham, Joseph M K Irudayaraj

Abstract read
In one paragraph

Article in Oncotarget, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
–field-weighted citation impact
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

11 citing papers in PubMed.

  1. Trial
  2. Article
  3. Review
  4. Review
  5. Review
  6. Review
  7. Review
  8. Article
  9. Point of care testing for infectious diseases.Clinica chimica acta; international journal of clinical chemistry · 2019
    Review
  10. Article
  11. 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.

Sulma I MohammedDepartment of Comparative Pathobiology, Purdue University Center for Cancer Research, Purdue University, West Lafayette, Indiana 47907, USA.
Wen RenDepartment of Agricultural and Biological Engineering, Purdue University, West Lafayette, Indiana 47907, USA.
Lisa FlowersDepartment of Gynecology and Obstetrics, Emory University, Atlanta, Georgia 30322, USA.
Bartek RajwaBindley Bioscience Center, Purdue University Center for Cancer Research, Purdue University, West Lafayette, Indiana 47907, USA.
Carla J ChibweshaDivision of Global Women's Health, Department of Obstetrics and Gynecology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599, USA.
Groesbeck P ParhamDivision of Global Women's Health, Department of Obstetrics and Gynecology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599, USA.
Joseph M K IrudayarajDepartment of Agricultural and Biological Engineering, Purdue University, West Lafayette, Indiana 47907, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Cervical cancer screening using Papanicolaou's smear test has been highly effective in reducing death from this disease. However, this test is unaffordable in low- and middle-income countries, and its complexity has limited wide-scale uptake. Alternative tests, such as visual inspection with acetic acid or Lugol's iodine and human papillomavirus DNA, are sub-optimal in terms of specificity and sensitivity, thus sensitive and affordable tests with high specificity for on-site reporting are needed. Using proteomics and bioinformatics, we have identified valosin-containing protein (VCP) as differentially expressed between normal specimens and those with cervical intra-epithelial neoplasia grade 2/3 (CIN2/CIN3+) or worse. VCP-specific immunohistochemical staining (validated by a point-of-care technology) provided sensitive (93%) and specific (88%) identification of CIN2/CIN3+ and may serve as a critical biomarker for cervical-cancer screening. Future efforts will focus on further refinements to enhance analytic sensitivity and specificity of our proposed test, as well as on prototype development.

Indexed as

Point-of-Care SystemsAdenosine TriphosphatasesBiomarkers, TumorBlotting, WesternCell Cycle ProteinsColorimetryDeveloping CountriesEarly Detection of CancerElectrophoresis, Gel, Two-DimensionalFemaleHumansImmunohistochemistryPapanicolaou TestUterine Cervical DysplasiaUterine Cervical NeoplasmsValosin Containing ProteinAdenosine TriphosphatasesBiomarkers, TumorCell Cycle ProteinsValosin Containing ProteinVCP protein, humanAfricacancercervicalLMICpoint-of-care

Identifiers

PMID26934314
PMCPMC4951329

What OpenQuestion holds

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LicenceCC BY
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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.