Evidence map›Paper›PMID 39080439›Full record

ArticleEMBO reports2024

The Derlin-1-Stat5b axis maintains homeostasis of adult hippocampal neurogenesis.

Naoya Murao, Taito Matsuda, Hisae Kadowaki, Yosuke Matsushita, Kousuke Tanimoto, Toyomasa Katagiri, Kinichi Nakashima, Hideki Nishitoh

Abstract read
In one paragraph

Article in EMBO reports, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
–field-weighted citation impact
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

6 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Review
  5. Article
  6. 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

8 authors.

Naoya MuraoLaboratory of Biochemistry and Molecular Biology, Department of Medical Sciences, University of Miyazaki, Miyazaki, Japan.ORCID 0009-0006-8531-1730
Taito MatsudaDepartment of Stem Cell Biology and Medicine, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.
Hisae KadowakiLaboratory of Biochemistry and Molecular Biology, Department of Medical Sciences, University of Miyazaki, Miyazaki, Japan.ORCID 0009-0000-4795-2656
Yosuke MatsushitaDivision of Genome Medicine, Tokushima University, Tokushima, Japan.
Kousuke TanimotoHigh-risk Infectious Disease Control, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan.
Toyomasa KatagiriDivision of Genome Medicine, Tokushima University, Tokushima, Japan.
Kinichi NakashimaDepartment of Stem Cell Biology and Medicine, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan. nakashima.kinichi.718@m.kyushu-u.ac.jp.ORCID 0000-0001-5901-9628
Hideki NishitohLaboratory of Biochemistry and Molecular Biology, Department of Medical Sciences, University of Miyazaki, Miyazaki, Japan. nishitoh@med.miyazaki-u.ac.jp.ORCID 0000-0002-8652-4109

Funding

Japan Agency for Medical Research and Development (AMED) JP20gm1310008Japan Agency for Medical Research and Development (AMED) JP22gm6410024MEXT | Japan Society for the Promotion of Science (JSPS) 18H02973MEXT | Japan Society for the Promotion of Science (JSPS) 21K06175MEXT | Japan Society for the Promotion of Science (JSPS) 22H02954MEXT | Japan Society for the Promotion of Science (JSPS) 22K06254MEXT | Japan Society for the Promotion of Science (JSPS) 23H00391Naito Foundation () N/AOno Medical Research Foundation N/ATakeda Science Foundation (TSF) N/ATerumo Foundation for Life Sciences and Arts N/Athe Frontier Science Research Center, University of Miyazaki, Joint Usage and Joint Research Programs N/ATokyo Medical and Dental University (TMDU) 2022-39University of Tokushima () N/A
6 · The paper itself

Abstract

Adult neural stem cells (NSCs) in the hippocampal dentate gyrus continuously proliferate and generate new neurons throughout life. Although various functions of organelles are closely related to the regulation of adult neurogenesis, the role of endoplasmic reticulum (ER)-related molecules in this process remains largely unexplored. Here we show that Derlin-1, an ER-associated degradation component, spatiotemporally maintains adult hippocampal neurogenesis through a mechanism distinct from its established role as an ER quality controller. Derlin-1 deficiency in the mouse central nervous system leads to the ectopic localization of newborn neurons and impairs NSC transition from active to quiescent states, resulting in early depletion of hippocampal NSCs. As a result, Derlin-1-deficient mice exhibit phenotypes of increased seizure susceptibility and cognitive dysfunction. Reduced Stat5b expression is responsible for adult neurogenesis defects in Derlin-1-deficient NSCs. Inhibition of histone deacetylase activity effectively induces Stat5b expression and restores abnormal adult neurogenesis, resulting in improved seizure susceptibility and cognitive dysfunction in Derlin-1-deficient mice. Our findings indicate that the Derlin-1-Stat5b axis is indispensable for the homeostasis of adult hippocampal neurogenesis.

Indexed as

HippocampusMembrane ProteinsNeural Stem CellsNeurogenesisSTAT5 Transcription FactorAnimalsCell ProliferationDentate GyrusHomeostasisMiceMice, KnockoutSeizuresSignal Transductionderlin-1 protein, mouseMembrane ProteinsSTAT5 Transcription Factor4-Phenylbutyric AcidAdult NeurogenesisEndoplasmic ReticulumNeural Stem CellSeizure

Identifiers

PMID39080439
PMCPMC11316036

What OpenQuestion holds

Textmetadata
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.