Evidence map›Paper›PMID 34120722›Full record

ArticleMethods in enzymology2021

Evaluating BEST1 mutations in pluripotent stem cell-derived retinal pigment epithelial cells.

Alec Kittredge, Yu Zhang, Tingting Yang

Open access · greenAbstract read
In one paragraph

Article in Methods in enzymology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
3.1field-weighted citation impact, top 9% 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

8 citing papers in PubMed, 8 citations in OpenAlex.

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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

3 authors at 1 institution in 1 country.

Alec KittredgeDepartment of Molecular Pharmacology and Therapeutics, Columbia University, New York, NY, United States. Electronic address: ak4411@cumc.columbia.edu.
Yu ZhangDepartment of Ophthalmology, Columbia University, New York, NY, United States. Electronic address: yz3802@cumc.columbia.edu.
Tingting YangDepartment of Ophthalmology, Columbia University, New York, NY, United States. Electronic address: ty2190@cumc.columbia.edu.
Columbia University · US

Funding

Therapeutic gene editing and multimodal imaging in juvenile macular degeneration R24EY028758 · NEI · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI AUDO , ISABELLE, SPARROW, JANET RUTHE · 2020 to 2024
$10.9M
Mechanistic Characterization of Calcium-Activated Chloride Channels in Retinal Pigment EpitheliumR01GM127652 · NIGMS · UNIVERSITY OF ROCHESTER · PI YANG, TINGTING · 2018 to 2022
$1.7M
NEI NIH HHS R24 EY028758NIGMS NIH HHS R01 GM127652
6 · The paper itself

Abstract

Bestrophin-1 (BEST1) is a calcium-activated chloride channel (CaCC) predominantly expressed at the basolateral membrane of the retinal pigment epithelium (RPE). Over 250 mutations in the BEST1 gene have been documented to cause at least five retinal degenerative disorders, commonly termed bestrophinopathies, to which no treatment is currently available. Therefore, understanding the influences of BEST1 disease-causing mutations on the physiological function of BEST1 in RPE is critical for deciphering the pathology of bestrophinopathies and developing therapeutic strategies for patients. However, this task has been impeded by the rarity of BEST1 mutations and limited accessibility to native human RPE cells. Here, we describe a pluripotent stem cell (PSC)-based pipeline for reproducibly generating RPE cells expressing endogenous or exogenous mutant BEST1, which provides us with a powerful "disease-in-a-dish" approach for studying BEST1 mutations in physiological environments.

Indexed as

Pluripotent Stem CellsRetinal Pigment EpitheliumBestrophinsEpithelial CellsEye ProteinsHumansMutationRetinal PigmentsBEST1 protein, humanBestrophinsEye ProteinsRetinal PigmentsBEST1BestrophinCa(2+)-activated Cl(−) channelCaCCCalcium-activated chloride channelhPSC-RPEiPSC-RPERPE

Identifiers

PMID34120722
PMCPMC9801436
OpenAlexW3133890095

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.