Cited by 261Stress Responses and CortisolEstrogen and related hormone effectsNeuroscience and Neuropharmacology Research

Localization of glucocorticoid receptor mRNA in the male rat brain by in situ hybridization

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Aronsson, M, Fuxe, K, Dong, Y, Agnati, L F, Okret, S, Gustafsson, J A·1988·Proceedings of the National Academy of Sciences

Abstract

The localization and distribution of mRNA encoding the glucocorticoid receptor (GR) was investigated in tissue sections of the adult male rat brain by in situ hybridization and RNA blot analysis. GR mRNA levels were measured by quantitative autoradiography with 35S- and 32P-labeled RNA probes, respectively. Strong labeling was observed within the pyramidal nerve cells of the CA1 and CA2 areas of the hippocampal formation, in the granular cells of the dentate gyrus, in the parvocellular nerve cells of the paraventricular hypothalamic nucleus, and in the cells of the arcuate nucleus, especially the parvocellular part. Moderate labeling of a large number of nerve cells was observed within layers II, III, and VI of the neocortex and in many thalamic nuclei, especially the anterior and ventral nuclear groups as well as several midline nuclei. Within the cerebellar cortex, strong labeling was observed all over the granular layer. In the lower brainstem, strong labeling was found within the entire locus coeruleus and within the mesencephalic raphe nuclei rich in noradrenaline and 5-hydroxytryptamine cell bodies, respectively. A close correlation was found between the distribution of GR mRNA and the distribution of previously described GR immunoreactivity. These studies open the possibility of obtaining additional information on in vivo regulation of GR synthesis and how the brain may alter its sensitivity to circulating glucocorticoids.

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Crossref · 10.1073/pnas.85.23.9331

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  1. Fuxe K., Wikström A. C., Okret S., Agnati L. F., Härfstrand A., Yu Z. Y., Granholm L., Zoli M., Vale W., Gustafsson J. A. Mapping of glucocorticoid receptor immunoreactive neurons in the rat tel- and diencephalon using a monoclonal antibody against rat liver glucocorticoid receptor. Endocrinology. 1985 Nov;117(5):1803–1812. doi: 10.1210/endo-117-5-1803. [DOI] [PubMed] [Google Scholar] · DOI

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Authors
Aronsson, M., Fuxe, K., Dong, Y., Agnati, L. F., Okret, S., & Gustafsson, J. A.
Affiliations
  • Karolinska Institutet (SE)
  • Department of Histology and Neurobiology, Karolinska Institutet, Stockholm, Sweden.
Venue
Proceedings of the National Academy of Sciences
Published
1988-12
Volume
85
Issue
23
Pages
9331-9335
ISSN
  • 0027-8424 (ISSN-L)
  • 1091-6490
OpenAlex
W1971383287
Cited by
261
References
16
Citations by year
2026: 2 · 2025: 5 · 2024: 4 · 2023: 6 · 2022: 5 · 2021: 6 · 2020: 3 · 2019: 8 · 2018: 7 · 2017: 8 · 2016: 9 · 2015: 8 · 2014: 11 · 2013: 6 · 2012: 11
FWCI
5.31
Type
journal article
Language
en
Open access
Locations
  • Proceedings of the National Academy of Sciences (publishedVersion)
  • Europe PMC (PubMed Central) (publishedVersion)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Life Sciences › Neuroscience › Behavioral Neuroscience › Stress Responses and Cortisol
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Estrogen and related hormone effects
  • Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Neuroscience and Neuropharmacology Research
Keywords
glucocorticoid receptor, mRNA localization, brain, hippocampus, dentate gyrus, paraventricular nucleus, arcuate nucleus, neocortex, thalamus, cerebellum, locus coeruleus, raphe nuclei, noradrenergic neurons, glucocorticoid sensitivity
MeSH terms
Animals, Autoradiography, Brain, Male, Nucleic Acid Hybridization, Organ Specificity, Rats, Inbred Strains, Receptors, Glucocorticoid, Reference Values, RNA, Messenger, Sulfur Radioisotopes, Immunoblotting, Rats

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