Evidence map›Paper›PMID 33094399›Full record

ArticleGeroScience2021

Whole brain irradiation in mice causes long-term impairment in astrocytic calcium signaling but preserves astrocyte-astrocyte coupling.

Adam Institoris, Ciaran Murphy-Royal, Stefano Tarantini, Andriy Yabluchanskiy, Jordan N Haidey, Anna Csiszar, Zoltan Ungvari, Grant R Gordon

Open access · greenAbstract read
In one paragraph

Article in GeroScience, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
1.1field-weighted citation impact, top 25% 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

11 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

8 authors at 3 institutions in 3 countries.

Adam InstitorisDepartment of Physiology and Pharmacology, Cumming School of Medicine, Hotchkiss Brain Institute, University of Calgary, Calgary, Alberta, Canada.
Ciaran Murphy-RoyalDepartment of Physiology and Pharmacology, Cumming School of Medicine, Hotchkiss Brain Institute, University of Calgary, Calgary, Alberta, Canada.
Stefano TarantiniDepartment of Biochemistry and Molecular Biology, Vascular Cognitive Impairment and Neurodegeneration Program, Reynolds Oklahoma Center on Aging/Oklahoma Center for Geroscience, University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA.
Andriy YabluchanskiyDepartment of Biochemistry and Molecular Biology, Vascular Cognitive Impairment and Neurodegeneration Program, Reynolds Oklahoma Center on Aging/Oklahoma Center for Geroscience, University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA.
Jordan N HaideyDepartment of Physiology and Pharmacology, Cumming School of Medicine, Hotchkiss Brain Institute, University of Calgary, Calgary, Alberta, Canada.
Anna CsiszarDepartment of Biochemistry and Molecular Biology, Vascular Cognitive Impairment and Neurodegeneration Program, Reynolds Oklahoma Center on Aging/Oklahoma Center for Geroscience, University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA.
Zoltan UngvariDepartment of Biochemistry and Molecular Biology, Vascular Cognitive Impairment and Neurodegeneration Program, Reynolds Oklahoma Center on Aging/Oklahoma Center for Geroscience, University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA.
Grant R GordonDepartment of Physiology and Pharmacology, Cumming School of Medicine, Hotchkiss Brain Institute, University of Calgary, Calgary, Alberta, Canada. gordong@ucalgary.ca.ORCID http://orcid.org/0000-0002-3154-7442
University of Calgary · CASemmelweis University · HUUniversity of Oklahoma Health Sciences Center · US

Funding

Proteomics CoreP20GM103447 · NIGMS · UNIVERSITY OF OKLAHOMA HLTH SCIENCES CTR · PI DARRIN R. AKINS · 2012 to 2026
$60.2M
Visualizing insulin actions on neuronal metabolism and function using fluorescent biosensorsP20GM125528 · NIGMS · UNIVERSITY OF OKLAHOMA HLTH SCIENCES CTR · PI Marisol Castillo-Castrejon · 2019 to 2026
$17.8M
Effects of Radiation on Brain Microvasculature and CognitionR01NS056218 · NINDS · UNIVERSITY OF OKLAHOMA HLTH SCIENCES CTR · PI CSISZAR, ANNA, SONNTAG, WILLIAM EDMUND · 2007 to 2018
$3.6M
Cerebral microhemorrhages and gait dysfunction in agingR01AG055395 · NIA · UNIVERSITY OF OKLAHOMA HLTH SCIENCES CTR · PI CSISZAR, ANNA · 2017 to 2025
$2.3M
Radiation-induced astrocyte dysfunction and cognitive declineR01NS100782 · NINDS · UNIVERSITY OF OKLAHOMA HLTH SCIENCES CTR · PI UNGVARI, ZOLTAN ISTVAN · 2018 to 2022
$1.7M
Microvascular mechanisms of neuroinflammation: role of Nrf2R01AG047879 · NIA · UNIVERSITY OF OKLAHOMA HLTH SCIENCES CTR · PI CSISZAR, ANNA · 2014 to 2018
$1.5M
NIA NIH HHS R01 AG047879NIA NIH HHS R01 AG055395NIGMS NIH HHS P20 GM103447NIGMS NIH HHS P20 GM125528NINDS NIH HHS R01 NS056218NINDS NIH HHS R01 NS100782
6 · The paper itself

Abstract

Whole brain irradiation (WBI) therapy is an important treatment for brain metastases and potential microscopic malignancies. WBI promotes progressive cognitive dysfunction in over half of surviving patients, yet, the underlying mechanisms remain obscure. Astrocytes play critical roles in the regulation of neuronal activity, brain metabolism, and cerebral blood flow, and while neurons are considered radioresistant, astrocytes are sensitive to γ-irradiation. Hallmarks of astrocyte function are the ability to generate stimulus-induced intercellular Ca

Indexed as

AstrocytesCognitive DysfunctionAnimalsBrainCalcium SignalingCerebrovascular CirculationHumansMiceAgingCognitive impairmentDementiaRadiationWBIWBRTWhole brain radiation therapy

Identifiers

PMID33094399
PMCPMC8050172
OpenAlexW3094044052

What OpenQuestion holds

Textmetadata
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.