Evidence map›Paper›PMID 32620813›Full record

ArticleScientific reports2020

Bax and Bak jointly control survival and dampen the early unfolded protein response in pancreatic β-cells under glucolipotoxic stress.

Sarah A White, Lisa S Zhang, Daniel J Pasula, Yu Hsuan Carol Yang, Dan S Luciani

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
2.2field-weighted citation impact, top 12% 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

13 citing papers in PubMed, 19 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

5 authors at 2 institutions in 1 country.

Sarah A WhiteDiabetes Research Group, BC Children's Hospital Research Institute, Vancouver, BC, Canada.
Lisa S ZhangDiabetes Research Group, BC Children's Hospital Research Institute, Vancouver, BC, Canada.
Daniel J PasulaDiabetes Research Group, BC Children's Hospital Research Institute, Vancouver, BC, Canada.
Yu Hsuan Carol YangUniversity of British Columbia, Vancouver, BC, Canada.
Dan S LucianiDiabetes Research Group, BC Children's Hospital Research Institute, Vancouver, BC, Canada. dluciani@bcchr.ca.
University of British Columbia · CABC Children's Hospital · CA

Funding

CIHR MOP-119537
6 · The paper itself

Abstract

ER stress and apoptosis contribute to the loss of pancreatic β-cells under pro-diabetic conditions of glucolipotoxicity. Although activation of canonical intrinsic apoptosis is known to require pro-apoptotic Bcl-2 family proteins Bax and Bak, their individual and combined involvement in glucolipotoxic β-cell death are not known. It has also remained an open question if Bax and Bak in β-cells have non-apoptotic roles in mitochondrial function and ER stress signaling, as suggested in other cell types. Using mice with individual or combined β-cell deletion of Bax and Bak, we demonstrated that glucolipotoxic β-cell death in vitro occurs by both non-apoptotic and apoptotic mechanisms, and the apoptosis could be triggered by either Bax or Bak alone. In contrast, they had non-redundant roles in mediating staurosporine-induced apoptosis. We further established that Bax and Bak do not affect normal glucose-stimulated β-cell Ca

Indexed as

AnimalsApoptosisbcl-2-Associated X Proteinbcl-2 Homologous Antagonist-Killer ProteinCalciumCell DeathEndoplasmic Reticulum StressFemaleGlucoseInsulin-Secreting CellsMaleMiceMice, KnockoutPalmitatesStaurosporineUnfolded Protein ResponseBak1 protein, mouseBax protein, mousebcl-2-Associated X Proteinbcl-2 Homologous Antagonist-Killer ProteinCalciumGlucosePalmitatesStaurosporine

Identifiers

PMID32620813
PMCPMC7335194
OpenAlexW3039231205

What OpenQuestion holds

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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.