Evidence map›Paper›PMID 26430624›Full record

ArticleArchives of plastic surgery2015

Comparative Analysis of the Extracellular Matrix Composition in Proliferating and Involuted Infantile Hemangiomas.

Hyochun Park, Hannara Park, Ho Yun Chung, Teresa M O, Milton Waner

Open access · goldAbstract read
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Article in Archives of plastic surgery, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
–field-weighted citation impact, top 85% 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

4 citing papers in PubMed, 3 citations in OpenAlex.

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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 3 institutions in 2 countries.

Hyochun ParkDepartment of Plastic and Reconstructive Surgery, Daegu Fatima Hospital, Daegu, Korea.
Hannara ParkDepartment of Plastic and Reconstructive Surgery, Daegu Fatima Hospital, Daegu, Korea.
Ho Yun ChungDepartment of Plastic and Reconstructive Surgery, Kyungpook National University School of Medicine, Daegu, Korea.
Teresa M OVascular Birthmark Institute of New York, Lenox Hill and Manhattan Eye, Ear, and Throat Hospitals, New York, NY, USA.
Milton WanerVascular Birthmark Institute of New York, Lenox Hill and Manhattan Eye, Ear, and Throat Hospitals, New York, NY, USA.
Daegu Fatima Hospital · KRManhattan Eye, Ear and Throat Hospital · USKyungpook National University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundChanges in the composition of the extracellular matrix (ECM) occur between the proliferating and involuted phases of infantile hemangiomas (IH), and are associated with angiogenic growth. We examined the composition of the ECM in proliferating and involuted IHs and assessed correlations between the composition of the ECM and whether the IH was in the proliferating or the involuted phase.

methodsWe evaluated IH samples from a cohort of patients who had five proliferating IHs and five involuted IHs. The following ECM molecules were analyzed using enzyme-linked immunosorbent assays and immunohistochemistry: laminin, fibronectin, collagen type I, collagen type II, and collagen type III.

resultsThe involuted IHs had higher levels of deposition of collagen type III than the proliferating IHs. The median values (interquartile ranges) were 1.135 (0.946-1.486) and 1.008 (0.780-1.166) (P=0.019), respectively. The level of laminin was higher in involuted IHs than in proliferating IHs, with median values (interquartile ranges) of 3.191 (2.945-3.191) and 2.479 (1.699-3.284) (P=0.047), respectively. Abundant collagen type III staining was found in involuted IHs. Laminin α4 chain staining was clearly present within the basement membrane adjacent to the blood vessels, and was significantly more intense in involuted IHs than in proliferative IHs.

conclusionsInvoluted hemangiomas showed extensive deposition of collagen III and laminin, suggesting that differences in the composition of the ECM reflect stages of the development of IHs. This pattern may be due to the rapid senescence of IHs.

Indexed as

AgingCollagenExtracellular matrixHemangiomaLaminin

Identifiers

PMID26430624
PMCPMC4579164
OpenAlexW2247038400

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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.