Evidence map›Paper›PMID 37085665›Full record

ArticleCommunications biology2023

RAB35 is required for murine hippocampal development and functions by regulating neuronal cell distribution.

Ikuko Maejima, Taichi Hara, Satoshi Tsukamoto, Hiroyuki Koizumi, Takeshi Kawauchi, Tomoko Akuzawa, Rika Hirai, Hisae Kobayashi, Inoya Isobe, Kazuo Emoto and 2 more

Open access · goldAbstract read
In one paragraph

Article in Communications biology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
1.9field-weighted citation impact, top 16% 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

4 citing papers in PubMed, 9 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. 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

12 authors at 7 institutions in 1 country.

Ikuko MaejimaLaboratory of Molecular Traffic, Institute for Molecular and Cellular Regulation, Gunma University, Maebashi, Gunma, 371-8512, Japan.ORCID 0000-0002-0396-5890
Taichi HaraLaboratory of Food and Life Science, Faculty of Human Sciences, Waseda University, Tokorozawa, Saitama, 359-1192, Japan.
Satoshi TsukamotoLaboratory Animal and Genome Sciences Section, National Institutes for Quantum and Radiological Science and Technology, Chiba, Chiba, 263-8555, Japan.ORCID 0000-0001-7063-8825
Hiroyuki KoizumiDepartment of Biological Sciences, School of Science, The University of Tokyo, Bunkyo-ku, Tokyo, 113-0033, Japan.
Takeshi KawauchiDepartment of Adaptive and Maladaptive Responses in Health and Diseases, Graduate School of Medicine, Kyoto University, Kyoto, 606-8507, Japan.ORCID 0000-0002-8650-4474
Tomoko AkuzawaLaboratory of Molecular Traffic, Institute for Molecular and Cellular Regulation, Gunma University, Maebashi, Gunma, 371-8512, Japan.
Rika HiraiLaboratory of Molecular Traffic, Institute for Molecular and Cellular Regulation, Gunma University, Maebashi, Gunma, 371-8512, Japan.
Hisae KobayashiLaboratory of Molecular Traffic, Institute for Molecular and Cellular Regulation, Gunma University, Maebashi, Gunma, 371-8512, Japan.
Inoya IsobeLaboratory of Molecular Traffic, Institute for Molecular and Cellular Regulation, Gunma University, Maebashi, Gunma, 371-8512, Japan.
Kazuo EmotoDepartment of Biological Sciences, School of Science, The University of Tokyo, Bunkyo-ku, Tokyo, 113-0033, Japan.ORCID 0000-0003-4194-801X
Hidetaka KosakoDivision of Cell Signaling, Fujii Memorial Institute of Medical Sciences, Tokushima University, Tokushima, Tokushima, 770-8503, Japan.ORCID 0000-0003-3228-6368
Ken SatoLaboratory of Molecular Traffic, Institute for Molecular and Cellular Regulation, Gunma University, Maebashi, Gunma, 371-8512, Japan. sato-ken@gunma-u.ac.jp.ORCID 0000-0002-1034-5091
Gunma University · JPKyoto University · JPNational Institutes for Quantum Science and Technology · JPOhu University · JPThe University of Tokyo · JPTokushima University · JPWaseda University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

RAB35 is a multifunctional small GTPase that regulates endocytic recycling, cytoskeletal rearrangement, and cytokinesis. However, its physiological functions in mammalian development remain unclear. Here, we generated Rab35-knockout mice and found that RAB35 is essential for early embryogenesis. Interestingly, brain-specific Rab35-knockout mice displayed severe defects in hippocampal lamination owing to impaired distribution of pyramidal neurons, although defects in cerebral cortex formation were not evident. In addition, Rab35-knockout mice exhibited defects in spatial memory and anxiety-related behaviors. Quantitative proteomics indicated that the loss of RAB35 significantly affected the levels of other RAB proteins associated with endocytic trafficking, as well as some neural cell adhesion molecules, such as contactin-2. Collectively, our findings revealed that RAB35 is required for precise neuronal distribution in the developing hippocampus by regulating the expression of cell adhesion molecules, thereby influencing spatial memory.

Indexed as

HippocampusNeuronsrab GTP-Binding ProteinsAnimalsBiological TransportMammalsMiceMice, KnockoutRab35 protein, mouserab GTP-Binding Proteins

Identifiers

PMID37085665
PMCPMC10121692
OpenAlexW4366742598

What OpenQuestion holds

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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.