Evidence map›Paper›PMID 24664704›Full record

ArticleAdvances in experimental medicine and biology2014

Impairment of the ubiquitin-proteasome pathway in RPE alters the expression of inflammation related genes.

Zhenzhen Liu, Tingyu Qin, Jilin Zhou, Allen Taylor, Janet R Sparrow, Fu Shang

Abstract read
In one paragraph

Article in Advances in experimental medicine and biology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed, 1 pooled it
–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

16 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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  5. Proteostasis in aging-associated ocular disease.Molecular aspects of medicine · 2022
    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

6 authors.

Zhenzhen LiuLaboratory for Nutrition and Vision Research, Jean Mayer USDA Human Nutrition Research Center on Aging at Tufts University, Boston, USA, 723179127@qq.com.
Tingyu Qin
Jilin Zhou
Allen Taylor
Janet R Sparrow
Fu Shang

Funding

Instrumentation, Fabrication, and Design CoreP30EY019007 · NEI · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI Xin Zhang · 2010 to 2026
$12.9M
IMPACT OF LIPOFUSCIN IN RETINAL PIGMENT EPITHELIAL CELLSR01EY012951 · NEI · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI SPARROW, JANET RUTHE · 2000 to 2024
$8.9M
Role of ubiqutin in quality control of lens proteinsR01EY011717 · NEI · TUFTS UNIVERSITY BOSTON · PI SHANG, FU · 2003 to 2010
$1.8M
UBIQUITIN DEPENDENT PATHWAY AND LENS EPITHELIUMR29EY011717 · NEI · TUFTS UNIVERSITY BOSTON · PI SHANG, FU · 1998 to 2002
$381k
NEI NIH HHS EY011717NEI NIH HHS P30 EY019007NEI NIH HHS R01 EY011717NEI NIH HHS R01 EY012951NEI NIH HHS R29 EY011717
6 · The paper itself

Abstract

The ubiquitin-proteasome pathway (UPP) plays an important role in regulating gene expression. Retinal pigment epithelial cells (RPE) are a major source of ocular inflammatory cytokines. In this work we determined the relationship between impairment of the UPP and expression of inflammation-related factors. The UPP could be impaired by oxidative stress or chemical inhibition. Impairment of the UPP in RPE increased the expression of several inflammatory cytokines, such as IL-6 and IL-8. However, the expression of monocyte chemoattractant protein-1 (MCP-1) and complement factor H (CFH) and was reduced upon impairment of the UPP. These data suggest that impairment of the UPP in RPE may be one of the causes of retinal inflammation and abnormal functions of monocyte and the complement system during the pathogenesis of age-related macular degeneration.

Indexed as

Macular DegenerationCell LineChemokine CCL2Complement Factor HHumansInterleukin-6Interleukin-8Oxidative StressProteasome Endopeptidase ComplexRetinal Pigment EpitheliumRetinitisUbiquitinCCL2 protein, humanChemokine CCL2Complement Factor HCXCL8 protein, humanIL6 protein, humanInterleukin-6Interleukin-8Proteasome Endopeptidase ComplexUbiquitin

Identifiers

PMID24664704
PMCPMC4828937

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.