Evidence map›Paper›PMID 19046967›Full record

ReviewExperimental eye research2009

The role of proteolytic cellular systems in trabecular meshwork homeostasis.

Paloma B Liton, Pedro Gonzalez, David L Epstein

Open access · greenAbstract readReview
In one paragraph

Review in Experimental eye research, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
0.9field-weighted citation impact, top 22% 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

21 citing papers in PubMed, 34 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. PBX1 attenuates HCell stress & chaperones · 2022
    Article
  5. Article
  6. Article
  7. Article
  8. Review
  9. Review
  10. Transplantation of iPSC-derived TM cells rescues glaucoma phenotypes in vivo.Proceedings of the National Academy of Sciences of the United States of America · 2016
    Article
  11. Review
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Review
  19. Article
  20. Article
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

3 authors at 1 institution in 1 country.

Paloma B LitonDuke University, Department of Ophthalmology, AERI 4004, Durham, NC 27710, USA. paloma.liton@duke.edu
Pedro Gonzalez
David L Epstein
Duke University · US

Funding

METABOLISM OF THE TRABECULAR MESHWORKR01EY001894 · NEI · UNIVERSITY OF CALIFORNIA SAN FRANCISCO · PI EPSTEIN, DAVID L · 1985 to 2011
$4.2M
Oxidative Stress and Lysosomal Function in the Outflow PathwayR21EY019137 · NEI · DUKE UNIVERSITY · PI LITON, PALOMA · 2008 to 2009
$545k
NEI NIH HHS R01 EY001894NEI NIH HHS R21 EY019137
6 · The paper itself

Abstract

The molecular mechanisms contributing to the progressive malfunction of the trabecular meshwork (TM)/Schlemm's canal (SC) conventional outflow pathway during aging and in Primary Open Angle Glaucoma (POAG) are still poorly understood. Progressive accumulation of damaged and cross-linked proteins is a hallmark of aging tissues and has been proposed to play a major role in the tissue abnormalities associated with organismal aging and many age-related diseases. Such progressive accumulation of damaged proteins with age is believed to result from both, increased oxidative stress that results in faster rates of protein damage, as well as from a functional decline in the cellular proteolytic machinery that eliminates misfolded and damaged proteins. Here, we review the reported data that supports the occurrence of oxidative damage and the alterations in the intracellular proteolytic systems in the TM in aging and POAG. Finally, we discuss how the functional decline of the cellular proteolytic machinery in the TM might lead to the observed physiologic alterations of the outflow pathway in glaucoma.

Indexed as

AgingCalpainEye ProteinsGlaucoma, Open-AngleHomeostasisHumansLysosomesOxidative StressProteasome Endopeptidase ComplexTrabecular MeshworkCalpainEye ProteinsProteasome Endopeptidase Complex

Identifiers

PMID19046967
PMCPMC2707079
OpenAlexW2086425072

What OpenQuestion holds

Textmetadata
LicenceTDM
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.