Evidence map›Paper›PMID 33708351›Full record

ArticleWorld journal of hepatology2021

Production and activity of matrix metalloproteinases during liver fibrosis progression of chronic hepatitis C patients.

Moises Martinez-Castillo, Abigail Hernandez-Barragan, Ivonne Flores-Vasconcelos, Marina Galicia-Moreno, Dorothy Rosique-Oramas, Jose Luis Perez-Hernandez, Fatima Higuera-De la Tijera, Eduardo E Montalvo-Jave, Aldo Torre-Delgadillo, Paula Cordero-Perez and 3 more

Open access · diamondAbstract read
In one paragraph

Article in World journal of hepatology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
2.0field-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

9 citing papers in PubMed, 22 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

13 authors at 4 institutions in 1 country.

Moises Martinez-CastilloLiver, Pancreas and Motility Laboratory, Unit of Experimental Medicine, School of Medicine, General Hospital of Mexico, Universidad Nacional Autonoma de Mexico, Mexico City 06726, Mexico.
Abigail Hernandez-BarraganLiver, Pancreas and Motility Laboratory, Unit of Experimental Medicine, School of Medicine, General Hospital of Mexico, Universidad Nacional Autonoma de Mexico, Mexico City 06726, Mexico.
Ivonne Flores-VasconcelosLiver, Pancreas and Motility Laboratory, Unit of Experimental Medicine, School of Medicine, General Hospital of Mexico, Universidad Nacional Autonoma de Mexico, Mexico City 06726, Mexico.
Marina Galicia-MorenoDepartment of Molecular Biology and Genomics, Institute of Molecular Biology in Medicine and Gene Therapy, Health Science University Center, University of Guadalajara, Guadalajara 06726, Mexico.
Dorothy Rosique-OramasLiver, Pancreas and Motility Laboratory, Unit of Experimental Medicine, School of Medicine, General Hospital of Mexico, Universidad Nacional Autonoma de Mexico, Mexico City 06726, Mexico.
Jose Luis Perez-HernandezDepartment of Gastroenterology, General Hospital of Mexico "Dr. Eduardo Liceaga," Mexico City 06726, Mexico.
Fatima Higuera-De la TijeraDepartment of Gastroenterology, General Hospital of Mexico "Dr. Eduardo Liceaga," Mexico City 06726, Mexico.
Eduardo E Montalvo-JaveDepartment of General Surgery, General Hospital of Mexico "Dr. Eduardo Liceaga," School of Medicine, Universidad Nacional Autonoma de Mexico, Mexico City 06726, Mexico.
Aldo Torre-DelgadilloHepatology and Liver Transplant, National Institute of Medical Sciences and Nutrition "Salvador Zubirán," Mexico City 06726, Mexico.
Paula Cordero-PerezUniversity Hospital "Dr. José Eleuterio González," Autonomous University of Nuevo Leon, Monterrey 06726, Mexico.
Linda Muñoz-EspinosaUniversity Hospital "Dr. José Eleuterio González," Autonomous University of Nuevo Leon, Monterrey 06726, Mexico.
David KershenobichHepatology and Liver Transplant, National Institute of Medical Sciences and Nutrition "Salvador Zubirán," Mexico City 06726, Mexico.
Gabriela Gutierrez-ReyesLiver, Pancreas and Motility Laboratory, Unit of Experimental Medicine, School of Medicine, General Hospital of Mexico, Universidad Nacional Autonoma de Mexico, Mexico City 06726, Mexico. gabgurey@yahoo.com.mx.
Hospital General de México · MXInstituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán · MXUniversidad Autónoma de Nuevo León · MXUniversidad de Guadalajara · MX

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundMatrix metalloproteinases (MMPs) participate in the degradation of extracellular matrix compounds, maintaining the homeostasis between fibrogenesis and fibrolytic processes in the liver. However, there are few studies on the regulation of liver MMPs in fibrosis progression in humans.

aimTo assess the production activity and regulation of matrix metalloproteinases in liver fibrosis stages in chronic hepatitis C (CHC).

methodsA prospective, cross-sectional, multicenter study was conducted. CHC patients were categorized in fibrosis grades through FibroTest

resultsSerum concentrations of the MMPs evaluated were higher in CHC patients than in healthy subjects. MMP-7 distinguished early and advanced stages, with a correlation of 0.32 (

conclusionHigh concentrations of inactive MMPs were present in the serum of CHC patients, reflecting the impossibility to restrain liver fibrosis progression. MMPs could be good diagnostic candidates and therapeutic targets for improving novel strategies to reverse liver fibrosis in CHC.

Indexed as

Chronic hepatitis CExtracellular matrixFibrogenesisFibrolysisLiver fibrosisMatrix metalloproteinases

Identifiers

PMID33708351
PMCPMC7934014
OpenAlexW3135092964

What OpenQuestion holds

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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.