Cited by 134Estrogen and related hormone effectsHypothalamic control of reproductive hormonesNeuroendocrine regulation and behavior

Distribution of cells containing progesterone receptor mRNA in the female rat di- and telencephalon: an in situ hybridization study

Hagihara, Kazuki, Hirata, Shuji, Osada, Takaaki, Hirai, Mitsuo, Kato, Junzo·1992·Molecular Brain Research

Abstract

In an attempt to examine regional synthesis of the progesterone receptor (PR) in the brain, the distribution of mRNA encoding PR was investigated in the female adult rat di- and telencephalon by in situ hybridization using T7 RNA polymerase transcripts of a 320 base pair rat PR cDNA clone. The rat PR cDNA had been partially cloned and sequenced by using the reverse transcription-polymerase chain reaction (RT-PCR) method. The primer set corresponds to a part of the progesterone binding domain of human PR cDNA. Large numbers of strong labeling were observed in the arcuate nucleus, medial preoptic nucleus, and ventrolateral part of the ventromedial nucleus which are relative to sexual behavior. Moderate labeling was found in layers II and IV of the isocortex, in the pyramidal layer of the CA1 and CA3 fields of the hippocampal formation, in the cortical nucleus of the amygdala, in the nucleus of the diagonal band, and in the anterior periventricular nucleus. Weak labeling was found in many other regions. These results were largely in agreement with the distribution of PR previously reported by ligand binding assay and autoradiographic studies. This present in situ hybridization study may provide a useful tool for the analysis of the regional regulation of PR synthesis in the rat brain.

Integrity signals

Registry

Crossref · 10.1016/0169-328x(92)90179-f

Cites

53 of 53 references verified0 citation errors · 0 not checkable

Statistics

Recomputing p-values needs the paper’s full text.

Claims the paper makes

This paper’s full text isn’t openly available, so its claims and self-check weren’t run. The registry and citation checks still apply.

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?

  • PR is likely only expressed in neurons in rat cortex.

    “and it is likely only expressed in neurons (Lopez and Wagner, 2009; Hagihara et al., 1992).”
  • PR is unambiguously expressed in the rat frontal cortex at birth and rises in both males and females until it peaks during the second week of life, after which it significantly declines and is maintained at lower levels into adulthood.

    “It is unambiguously expressed in the rat frontal cortex at birth and rises in both males and females until it peaks during the second week of life, after which it significantly declines and is maintained at lower levels into adulthood (Hagihara et al., 1992; Kato and Onouchi, 1981; Kato and Onouchi, 1983; Kato et al., 1984; Lopez and Wagner, 2009; Shughrue et al., 1991; Shughrue et al., 1992).”
  • A general theme in the literature is that PR binding decreases before weaning and is maintained at mid to low levels into adulthood; this general pattern emerges in mRNA experiments as well.

    “However, a general theme in the literature is that PR binding decreases before weaning and is maintained at mid to low levels into adulthood (Kato and Onouchi, 1981; Kato and Onouchi, 1983; Kato et al., 1984; Parsons et al., 1982); this general pattern emerges in mRNA experiments as well (Hagihara et al., 1992; Intlekofer and Petersen, 2011).”

Cites

Flagged first, then by citations

Cited by

Sorted by citations

Authors
Hagihara, K., Hirata, S., Osada, T., Hirai, M., & Kato, J.
Affiliations
  • University of Yamanashi Hospital (JP)
  • University of Yamanashi (JP)
Corresponding author
Kato, Junzo
Venue
Molecular Brain Research
Publisher
Elsevier BV
Published
1992-07
Volume
14
Issue
3
Pages
239-249
ISSN
0169-328X (ISSN-L)
OpenAlex
W1988471030
Cited by
134
References
53
Citations by year
2026: 1 · 2024: 2 · 2023: 4 · 2022: 1 · 2021: 3 · 2020: 1 · 2019: 2 · 2018: 4 · 2017: 4 · 2016: 3 · 2014: 5 · 2013: 3 · 2012: 4
FWCI
1.96
Type
journal article
Language
en
Open access
closed
Locations
  • Molecular Brain Research (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Estrogen and related hormone effects
  • Health Sciences › Medicine › Reproductive Medicine › Hypothalamic control of reproductive hormones
  • Social Sciences › Psychology › Social Psychology › Neuroendocrine regulation and behavior
Keywords
progesterone receptor, arcuate nucleus, medial preoptic nucleus, ventromedial hypothalamus, hippocampus, amygdala, diagonal band, periventricular nucleus, sexual behavior, regional gene expression
MeSH terms
Animals, Cloning, Molecular, Diencephalon, Estrus, Female, Neurons, Nucleic Acid Hybridization, Organ Specificity, Receptors, Progesterone, RNA, Messenger, Telencephalon, RNA Probes, Polymerase Chain Reaction, Rats, Wistar, Rats

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