Evidence map›Paper›PMID 25885434›Full record

ArticlePloS one2015

Analysis of Kif5b expression during mouse kidney development.

Ju Cui, Xiuling Li, Zhigang Duan, Wenqian Xue, Zai Wang, Song Lu, Raozhou Lin, Mengfei Liu, Guixia Zhu, Jian-Dong Huang

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.8field-weighted citation impact, top 28% 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

3 citing papers in PubMed, 10 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

10 authors at 2 institutions in 2 countries.

Ju CuiThe Key Laboratory of Geriatrics, Beijing Hospital & Beijing Institute of Geriatrics, Ministry of Health, Beijing, China; Department of Biochemistry, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, China.
Xiuling LiDepartment of Biochemistry, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, China.
Zhigang DuanDepartment of Anatomy, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, China.
Wenqian XueDepartment of Biochemistry, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, China.
Zai WangDepartment of Biochemistry, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, China; Institute of Clinical Medical Sciences, China-Japan Friendship Hospital, Beijing, China.
Song LuDepartment of Biochemistry, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, China.
Raozhou LinDepartment of Biochemistry, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, China.
Mengfei LiuDepartment of Biochemistry, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, China.
Guixia ZhuDepartment of Biochemistry, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, China.
Jian-Dong HuangDepartment of Biochemistry, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, China; The Centre for Synthetic Biology Engineering Research, Shenzhen Institutes of Advanced Technology, Shenzhen, PR China.
Chinese University of Hong Kong · CNUniversity of Hong Kong · HK

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Recent studies showed that kidney-specific inactivation of Kif3a produces kidney cysts and renal failure, suggesting that kinesin-mediated intracellular transportation is important for the establishement and maintenance of renal epithelial cell polarity and normal nephron functions. Kif5b, one of the most conserved kinesin heavy chain, is the mouse homologue of the human ubiquitous Kinesin Heavy Chain (uKHC). In order to elucidate the role of Kif5b in kidney development and function, it is essential to establish its expression profile within the organ. Therefore, in this study, we examined the expression pattern of Kif5b in mouse kidney. Kidneys from embryonic (E) 12.5-, 16.5-dpc (days post coitus) mouse fetuses, from postnatal (P) day 0, 10, 20 pups and from adult mice were collected. The distribution of Kif5b was analyzed by immunostaining. The possible involvement of Kif5b in kidney development was investigated in conditional mutant mice by using a Cre-LoxP strategy. This study showed that the distribution of Kif5b displayed spatiotemporal changes during postnatal kidney development. In kidneys of new born mice, Kif5b was strongly expressed in all developing tubules and in the ureteric bud, but not in the glomerulus or in other early-developing structures, such as the cap mesenchyme, the comma-shaped body, and the S-shaped body. In kidneys of postnatal day 20 or of older mice, however, Kif5b was localized selectively in the basolateral domain of epithelial cells of the thick ascending loop of Henle, as well as of the distal convoluted tubule, with little expression being observed in the proximal tubule or in the collecting duct. Conditional knock-down of Kif5b in mouse kidney did not result in detectable morphological defects, but it did lead to a decrease in cell proliferation rate and also to a mislocalization of Na+/K+/-ATPase, indicating that although Kif5b is non-essential for kidney morphogenesis, it is important for nephron maturation.

Indexed as

Amino Acid SequenceAnimalsAnimals, NewbornGene Expression Regulation, DevelopmentalGene Knockdown TechniquesKidneyKinesinsMice, Inbred C57BLMice, Mutant StrainsMice, TransgenicMolecular Sequence DataSodium-Potassium-Exchanging ATPaseKif5b protein, mouseKinesinsSodium-Potassium-Exchanging ATPase

Identifiers

PMID25885434
PMCPMC4401754
OpenAlexW2081728620

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Registered trials

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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.