Evidence map›Paper›PMID 34357438›Full record

ArticleBrain structure & function2021

Postnatal development of BAG3 expression in mouse cerebral cortex and hippocampus.

Xinlu Li, Geng Lin, Tongtong Liu, Ning Zhao, He Xu, Huaqin Wang, Wei Zheng

Abstract read
PubMed Publisher
In one paragraph

Article in Brain structure & function, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.2field-weighted citation impact, top 51% 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

1 citing paper in PubMed, 3 citations in OpenAlex.

  1. 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

7 authors at 3 institutions in 1 country.

Xinlu Li *Department of Histology and Embryology, China Medical University, Shenyang, 110122, China.
Geng Lin *Department of Histology and Embryology, China Medical University, Shenyang, 110122, China.
Tongtong LiuDepartment of Histology and Embryology, China Medical University, Shenyang, 110122, China.
Ning ZhaoDepartment of Infectious Diseases, Shengjing Hospital, Affiliated Hospital of China Medical University, Shenyang, 110022, China.
He XuDepartment of Histology and Embryology, School of Medicine, Shenzhen University, Shenzhen, 518052, China.
Huaqin WangDepartment of Biochemistry and Molecular Biology, China Medical University, Shenyang, 110122, China.
Wei ZhengDepartment of Histology and Embryology, China Medical University, Shenyang, 110122, China. wzheng@cmu.edu.cn.
China Medical University · CNLiaoning Provincial People's Hospital · CNShenzhen University · CN

Funding

Natural Science Foundation of China 81471112
6 · The paper itself

Abstract

The decreased efficiency of autophagic processing in the central nervous system during aging may be a contributing factor in neurodegenerative diseases. BAG3 (Bcl2 associated athanogene 3) is a major member of the BAG family of co-molecular chaperones that mediate selective macroautophagy. Therefore, we analyzed the expression and distribution of BAG3 in the brain at postnatal 0 day (P0), P15, 1-, 2-, 9-, 12-, and 18 month-old C57BL/6 mice, thus covering almost all ages. Except for a significant steep drop in mRNA and protein levels in the cortex and hippocampus soon after birth, there were minimal differences in the expression and distribution of BAG3 among P15, M1, M2, M9, and M12 mice; however, at 18 months, BAG3 expression was significantly higher. Immunohistochemical analyses showed that BAG3 is mainly located in the neuronal cytoplasm and processes in C57BL/6 the cerebral cortex and hippocampus from P0 to M18 postnatal development. These findings indicate that BAG3 might be stable in young and middle-aged mice, but unstable in aged mice.

Indexed as

Adaptor Proteins, Signal TransducingApoptosis Regulatory ProteinsAnimalsAutophagyHippocampusMiceMice, Inbred C57BLAdaptor Proteins, Signal TransducingApoptosis Regulatory ProteinsBag3 protein, mouseBAG3NeuNα-Tubulin

Identifiers

PMID34357438
OpenAlexW3192000678

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.