Evidence map›Paper›PMID 38201230›Full record

ArticleCells2023

Aberrations in Cell Signaling Quantified in Diabetic Murine Globes after Injury.

Nicholas A Azzari, Kristen L Segars, Srikar Rapaka, Landon Kushimi, Celeste B Rich, Vickery Trinkaus-Randall

Open access · goldAbstract read
In one paragraph

Article in Cells, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.9field-weighted citation impact, top 23% 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

3 citing papers in PubMed, 3 citations in OpenAlex.

  1. Review
  2. Review
  3. 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

6 authors at 1 institution in 1 country.

Nicholas A AzzariDepartment of Biochemistry and Cell Biology, Boston University Chobanian and Avedisian School of Medicine, 72 E. Concord St., Boston, MA 02118, USA.
Kristen L SegarsDepartment of Pharmacology, Physiology and Biophysics, Boston University Chobanian and Avedisian School of Medicine, 72 E. Concord St., Boston, MA 02118, USA.
Srikar RapakaDepartment of Medicine, Boston University Chobanian and Avedisian School of Medicine, 72 E. Concord St., Boston, MA 02118, USA.
Landon KushimiDepartment of Computer Science, Center for Computing and Data Sciences, Boston University, 665 Commonwealth Ave, Boston, MA 02115, USA.
Celeste B RichDepartment of Biochemistry and Cell Biology, Boston University Chobanian and Avedisian School of Medicine, 72 E. Concord St., Boston, MA 02118, USA.
Vickery Trinkaus-RandallDepartment of Biochemistry and Cell Biology, Boston University Chobanian and Avedisian School of Medicine, 72 E. Concord St., Boston, MA 02118, USA.ORCID 0000-0002-8573-9108
Boston University · US

Funding

Molecular Mechanisms of corneal wound repairR01EY006000 · NEI · BOSTON UNIVERSITY MEDICAL CAMPUS · PI TRINKAUS-RANDALL, VICKERY E · 1986 to 2018
$6.8M
Molecular Mechanisms of corneal wound repairR01EY032079 · NEI · BOSTON UNIVERSITY MEDICAL CAMPUS · PI TRINKAUS-RANDALL, VICKERY E · 2021 to 2023
$1.2M
Calcium oscillations and cell motility with corneal injuryR21EY029097 · NEI · BOSTON UNIVERSITY MEDICAL CAMPUS · PI TRINKAUS-RANDALL, VICKERY E · 2019 to 2020
$454k
Delayed wound healing in diabetic corneal epithelia: reduction in protein response after injury and uncoordinated cell-cell communicationF30EY033647 · NEI · BOSTON UNIVERSITY MEDICAL CAMPUS · PI SEGARS, KRISTEN · 2022 to 2025
$213k
NEI NIH HHS 1F30EY033647-01NEI NIH HHS F30 EY033647NEI NIH HHS R01 EY006000NEI NIH HHS R01 EY032079NEI NIH HHS R21 EY029097NEI NIH HHS R21EY029097-01NEI NIH HHS RO1 EY032079NEI NIH HHS RO1EY06000
6 · The paper itself

Abstract

The corneal epithelium is an avascular structure that has a unique wound healing mechanism, which allows for rapid wound closure without compromising vision. This wound healing mechanism is attenuated in diabetic patients, resulting in poor clinical outcomes and recurrent non-healing erosion. We investigated changes in cellular calcium signaling activity during the wound response in murine diabetic tissue using live cell imaging from both ex vivo and in vitro models. The calcium signaling propagation in diabetic cells was significantly decreased and displayed altered patterns compared to non-diabetic controls. Diabetic cells and tissue display distinct expression of the purinergic receptor, P2X7, which mediates the wound healing response. We speculate that alterations in P2X7 expression, interactions with other proteins, and calcium signaling activity significantly impact the wound healing response. This may explain aberrations in the diabetic wound response.

Indexed as

Diabetes MellitusEpithelium, CornealAnimalsCalcium SignalingHumansMiceReproductionWound Healingcell signalingcorneadiabeteslive cell imagingwound healing

Identifiers

PMID38201230
PMCPMC10778404
OpenAlexW4390059349

What Socratic holds

Textmetadata
LicenceCC BY
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 Socratic graph.