Cited by 3Neurogenesis and neuroplasticity mechanismsOlfactory and Sensory Function StudiesNeuroscience and Neuropharmacology Research

A specific olfactory bulb interneuron subtype Tpbg/5T4 generated at embryonic and neonatal stages

Open access
Tsuboi, Akio·2024·Frontiers in Neural Circuits

Abstract

Various mammals have shown that sensory stimulation plays a crucial role in regulating the development of diverse structures, such as the olfactory bulb (OB), cerebral cortex, hippocampus, and retina. In the OB, the dendritic development of excitatory projection neurons like mitral/tufted cells is influenced by olfactory experiences. Odor stimulation is also essential for the dendritic development of inhibitory OB interneurons, such as granule and periglomerular cells, which are continuously produced in the ventricular-subventricular zone throughout life. Based on the morphological and molecular features, OB interneurons are classified into several subtypes. The role for each interneuron subtype in the control of olfactory behavior remains poorly understood due to lack of each specific marker. Among the several OB interneuron subtypes, a specific granule cell subtype, which expresses the oncofetal trophoblast glycoprotein (Tpbg or 5T4) gene, has been reported to be required for odor detection and discrimination behavior. This review will primarily focus on elucidating the contribution of different granule cell subtypes, including the Tpbg/5T4 subtype, to olfactory processing and behavior during the embryonic and adult stages.

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.3389/fncir.2024.1427378

Cites

53 of 53 references verified0 citation errors · 0 not checkable

Statistics

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • Neonatal-born granule cells have been primarily associated with innate olfactory responses.

    “neonatal-born GCs have been primarily associated with innate olfactory responses [14,20,21,53,54].”

    From Positive early-life olfactory memory is rooted in the olfactory bulb and triggers large-scale changes beyond the olfactory system (2026) · cites this paper as [54]

    The Perspectives section (page unavailable) hypothesizes that embryonic-born granule cells are involved in fundamental olfactory responses, while adult-born cells are more associated with learned behaviors. It also reports that a subtype generated during embryonic and perinatal periods is required for basic odor detection and discrimination. It does not establish the same association for neonatal-born granule cells generally, or describe them as primarily associated with innate responses. (LLM, conf=0.86)

    Experimental — accuracy not yet measured

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Cites

Flagged first, then by citations

Cited by

Sorted by citations

Authors
Tsuboi, A.
Affiliations
The University of Osaka (JP)
Corresponding author
Tsuboi, Akio
Venue
Frontiers in Neural Circuits
Published
2024-06-12
Volume
18
Pages
1427378-1427378
ISSN
1662-5110 (ISSN-L)
OpenAlex
W4399569518
Cited by
3
References
53
Citations by year
2026: 2 · 2025: 1
FWCI
0.21
Type
journal article
Language
en
Open access
Locations
  • Frontiers in Neural Circuits (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
Funders
  • Japan Agency for Medical Research and Development (JP22ym0126809j0001)
  • Ministry of Education, Culture, Sports, Science and Technology
  • Nara Medical University
  • Japan Society for the Promotion of Science (24K22168, 23K23996)
Topics
  • Life Sciences › Neuroscience › Developmental Neuroscience › Neurogenesis and neuroplasticity mechanisms
  • Life Sciences › Neuroscience › Sensory Systems › Olfactory and Sensory Function Studies
  • Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Neuroscience and Neuropharmacology Research
Keywords
olfactory bulb, interneuron subtypes, granule cells, periglomerular cells, mitral/tufted cells, odor detection, odor discrimination, olfactory behavior, dendritic development, embryonic development, neonatal development, olfactory processing
MeSH terms
Animals, Humans, Interneurons, Olfactory Bulb, Neurogenesis

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review