Evidence map›Paper›PMID 32286443›Full record

ArticleScientific reports2020

Altered organization of collagen fibers in the uninvolved human colon mucosa 10 cm and 20 cm away from the malignant tumor.

Sanja Z Despotović, Đorđe N Milićević, Aleksandar J Krmpot, Aleksandra M Pavlović, Vladimir D Živanović, Zoran Krivokapić, Vladimir B Pavlović, Steva Lević, Gorana Nikolić, Mihailo D Rabasović

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed
4.2field-weighted citation impact, top 5% 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

33 citing papers in PubMed, 52 citations in OpenAlex.

  1. Article
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  4. Orientation-based evaluation of scleral collagen fibers in uveitic secondary glaucoma.Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie · 2026
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  9. The Duality of Collagens in Metastases of Solid Tumors.International journal of molecular sciences · 2025
    Review
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  11. Article
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  14. Histolytics: A panoptic spatial analysis framework for interpretable histopathology.Computational and structural biotechnology journal · 2025
    Article
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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

10 authors at 5 institutions in 2 countries.

Sanja Z DespotovićUniversity of Belgrade, Faculty of Medicine, Institute of Histology and embryology, Belgrade, Serbia. sanjadesp@gmail.com.
Đorđe N MilićevićSaarland University, Department of Internal Medicine V- Pulmonology, Allergology, Intensive Care Medicine, Homburg/Saar, Germany.
Aleksandar J KrmpotUniversity of Belgrade, Institute of Physics Belgrade, Belgrade, Serbia.
Aleksandra M PavlovićUniversity Hospital Center "Dr Dragiša-Mišović-Dedinje", Belgrade, Serbia.
Vladimir D ŽivanovićUniversity Hospital Center "Dr Dragiša-Mišović-Dedinje", Belgrade, Serbia.
Zoran KrivokapićClinic for Abdominal Surgery- First surgical clinic, Clinical Center of Serbia, Belgrade, Serbia.
Vladimir B PavlovićUniversity of Belgrade, Faculty of Agriculture, Belgrade, Serbia.
Steva LevićUniversity of Belgrade, Faculty of Agriculture, Belgrade, Serbia.
Gorana NikolićUniversity of Belgrade, Faculty of Medicine, Institute of Pathology, Belgrade, Serbia.
Mihailo D RabasovićUniversity of Belgrade, Institute of Physics Belgrade, Belgrade, Serbia.
University of Belgrade · RSUniversity Hospital Center Dr Dragiša Mišović · RSCentar za Promociju Nauke · RSInstitute of Physics Belgrade · RSSaarland University · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Remodelling of collagen fibers has been described during every phase of cancer genesis and progression. Changes in morphology and organization of collagen fibers contribute to the formation of microenvironment that favors cancer progression and development of metastasis. However, there are only few data about remodelling of collagen fibers in healthy looking mucosa distant from the cancer. Using SHG imaging, electron microscopy and specialized softwares (CT-FIRE, CurveAlign and FiberFit), we objectively visualized and quantified changes in morphology and organization of collagen fibers and investigated possible causes of collagen remodelling (change in syntheses, degradation and collagen cross-linking) in the colon mucosa 10 cm and 20 cm away from the cancer in comparison with healthy mucosa. We showed that in the lamina propria this far from the colon cancer, there were changes in collagen architecture (width, straightness, alignment of collagen fibers and collagen molecules inside fibers), increased representation of myofibroblasts and increase expression of collagen-remodelling enzymes (LOX and MMP2). Thus, the changes in organization of collagen fibers, which were already described in the cancer microenvironment, also exist in the mucosa far from the cancer, but smaller in magnitude.

Indexed as

AgedCollagenColonColonic NeoplasmsDisease ProgressionExtracellular MatrixFemaleGene Expression Regulation, NeoplasticHumansIntestinal MucosaMaleMatrix Metalloproteinase 2Microscopy, ElectronProtein-Lysine 6-OxidaseSoftwareTumor MicroenvironmentCollagenLOX protein, humanMatrix Metalloproteinase 2MMP2 protein, humanProtein-Lysine 6-Oxidase

Identifiers

PMID32286443
PMCPMC7156654
OpenAlexW3016202622

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.