Evidence map›Paper›PMID 26314276›Full record

ArticleScientific reports2015

Retinal synaptic regeneration via microfluidic guiding channels.

Ping-Jung Su, Zongbin Liu, Kai Zhang, Xin Han, Yuki Saito, Xiaojun Xia, Kenji Yokoi, Haifa Shen, Lidong Qin

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
0.6field-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

14 citing papers in PubMed, 30 citations in OpenAlex.

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  6. Role of In Vitro Models for Development of Ophthalmic Delivery Systems.Critical reviews in therapeutic drug carrier systems · 2021
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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

9 authors at 2 institutions in 1 country.

Ping-Jung SuDepartment of Nanomedicine, Houston Methodist Research Institute, Houston, TX 77030, USA.
Zongbin LiuDepartment of Nanomedicine, Houston Methodist Research Institute, Houston, TX 77030, USA.
Kai ZhangDepartment of Nanomedicine, Houston Methodist Research Institute, Houston, TX 77030, USA.
Xin HanDepartment of Nanomedicine, Houston Methodist Research Institute, Houston, TX 77030, USA.
Yuki SaitoDepartment of Nanomedicine, Houston Methodist Research Institute, Houston, TX 77030, USA.
Xiaojun XiaDepartment of Nanomedicine, Houston Methodist Research Institute, Houston, TX 77030, USA.
Kenji YokoiDepartment of Nanomedicine, Houston Methodist Research Institute, Houston, TX 77030, USA.
Haifa ShenDepartment of Nanomedicine, Houston Methodist Research Institute, Houston, TX 77030, USA.
Lidong QinDepartment of Nanomedicine, Houston Methodist Research Institute, Houston, TX 77030, USA.
Houston Methodist · USCornell University · US

Funding

TRANS-NETWORK PROJECTSU54CA143837 · NCI · UNIVERSITY OF TEXAS HLTH SCI CTR HOUSTON · PI FERRARI, MAURO · 2009 to 2014
$10.8M
(PQA4) Point-of-Care Test of Exposure to Hepatocellular Carcinoma Risk by V-ChipR01CA180083 · NCI · METHODIST HOSPITAL RESEARCH INSTITUTE · PI QIN, LIDONG, WU, XIFENG · 2013 to 2016
$2.1M
NCI NIH HHS CA180083NCI NIH HHS R01 CA180083NCI NIH HHS U54 CA143837NCI NIH HHS U54CA143837
6 · The paper itself

Abstract

In vitro culture of dissociated retinal neurons is an important model for investigating retinal synaptic regeneration (RSR) and exploring potentials in artificial retina. Here, retinal precursor cells were cultured in a microfluidic chip with multiple arrays of microchannels in order to reconstruct the retinal neuronal synapse. The cultured retinal cells were physically connected through microchannels. Activation of electric signal transduction by the cells through the microchannels was demonstrated by administration of glycinergic factors. In addition, an image-based analytical method was used to quantify the synaptic connections and to assess the kinetics of synaptic regeneration. The rate of RSR decreased significantly below 100 μM of inhibitor glycine and then approached to a relatively constant level at higher concentrations. Furthermore, RSR was enhanced by chemical stimulation with potassium chloride. Collectively, the microfluidic synaptic regeneration chip provides a novel tool for high-throughput investigation of RSR at the cellular level and may be useful in quality control of retinal precursor cell transplantation.

Indexed as

RegenerationAnimalsBiomimeticsGlycineMicrofluidicsPotassium ChlorideRats, Sprague-DawleyRetinaSynapsesGlycinePotassium Chloride

Identifiers

PMID26314276
PMCPMC4551994
OpenAlexW2196540181

What OpenQuestion 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 OpenQuestion graph.