Evidence map›Paper›PMID 34535868›Full record

ArticleMolecular and cellular biochemistry2022

Oxidative stress in retinal pigment epithelium impairs stem cells: a vicious cycle in age-related macular degeneration.

Raffaella Lazzarini, Michele Nicolai, Guendalina Lucarini, Vittorio Pirani, Cesare Mariotti, Massimo Bracci, Monica Mattioli-Belmonte

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In one paragraph

Article in Molecular and cellular biochemistry, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
0.7field-weighted citation impact, top 30% 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

6 citing papers in PubMed, 7 citations in OpenAlex.

  1. Review
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  5. Review
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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

7 authors at 1 institution in 1 country.

Raffaella LazzariniDepartment of Clinical and Molecular Sciences (DISCLIMO), Università Politecnica delle Marche, Via Tronto 10/A, 60126, Ancona, Italy.
Michele NicolaiDepartment of Experimental and Clinical Medicine-Ophthalmology Clinic, Università Politecnica delle Marche, Via Tronto 10/A, 60126, Ancona, Italy. michele.nicolai@hotmail.it.ORCID http://orcid.org/0000-0001-8302-6107
Guendalina LucariniDepartment of Clinical and Molecular Sciences (DISCLIMO), Università Politecnica delle Marche, Via Tronto 10/A, 60126, Ancona, Italy.
Vittorio PiraniDepartment of Experimental and Clinical Medicine-Ophthalmology Clinic, Università Politecnica delle Marche, Via Tronto 10/A, 60126, Ancona, Italy.
Cesare MariottiDepartment of Experimental and Clinical Medicine-Ophthalmology Clinic, Università Politecnica delle Marche, Via Tronto 10/A, 60126, Ancona, Italy.
Massimo BracciDepartment of Clinical and Molecular Sciences (DISCLIMO), Università Politecnica delle Marche, Via Tronto 10/A, 60126, Ancona, Italy.
Monica Mattioli-BelmonteDepartment of Clinical and Molecular Sciences (DISCLIMO), Università Politecnica delle Marche, Via Tronto 10/A, 60126, Ancona, Italy.
Marche Polytechnic University · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Aging, chronic oxidative stress, and inflammation are major pathogenic factors in the development and progression of age-related macular degeneration (AMD) with the loss of retinal pigment epithelium (RPE). The human RPE contains a subpopulation of progenitors (i.e., RPE stem cells-RPESCs) whose role in the RPE homeostasis is under investigation. We evaluated the paracrine effects of mature RPE cells exposed to oxidative stress (H

Indexed as

Oxidative StressCell LineHumansHydrogen PeroxideInterleukin-6Macular DegenerationRetinal Pigment EpitheliumStem CellsSuperoxide DismutaseSuperoxide Dismutase 2Hydrogen PeroxideIL6 protein, humanInterleukin-6Superoxide DismutaseSuperoxide Dismutase 2Age-related macular degeneration (AMD)InflammationOxidative stressRetinal pigment epitheliumSenescence-associated secretory phenotype (SASP)Stem cells

Identifiers

PMID34535868
OpenAlexW3200511019

What OpenQuestion holds

Textmetadata
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.