Cited by 266Stress Responses and CortisolHypothalamic control of reproductive hormonesNeuroendocrine regulation and behavior

Gender and puberty interact on the stress-induced activation of parvocellular neurosecretory neurons and corticotropin-releasing hormone messenger ribonucleic acid expression in the rat

Viau, Victor, Bingham, Brenda, Davis, Jennifer, Lee, Patricia, Wong, Margaret·2005·Endocrinology

Abstract

Individual variations in hypothalamic-pituitary-adrenal (HPA) function are most evident at or beyond the time of puberty, when marked changes in sex steroid release occur. To explore the nature by which gender differences in HPA function emerge we examined in prepubertal (∼30-d-old) and postpubertal (∼60-d-old) male and female rats HPA activity under basal conditions and in response to 30 min of restraint. Within the ACTH-regulating, medial parvocellular portion of the paraventricular nucleus, restraint-induced Fos protein and arginine vasopressin heteronuclear RNA were lower in 60- than in 30-d-old males. No such age-related shift in the response of these synaptic and transcriptional markers of cellular activation occurred in female rats. Basal CRH mRNA expression levels in the paraventricular nucleus increased with age in female but not male rats. Conversely, only male rats showed an age-related increase in basal CRH mRNA in the central amygdala, suggesting that neuronal and neurosecretory CRH-expressing cell types are subject to different pubertal and gender influences. We conclude that gonadal regulation of the HPA axis develops via distinct mechanisms in males and females. Puberty-related shifts in parvocellular neurosecretory function in males are emphasized by stress-induced shifts in neuronal activation, whereas biosynthetic alterations dominate in female rats.

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 · 10.1210/en.2004-0846

Cites

58 of 58 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?

  • Sex-dependent patterns are observed in the activation of PVN neurons that control HPA axis reactivity after stress.

    “Furthermore, these sex-dependent patterns are also observed in the activation of PVN neurons controlling HPA axis reactivity following stress (Larkin, Binks, Li, & Selvage, 2010; Seale, Wood, Atkinson, Harbuz, & Lightman, 2004; Viau, Bingham, Davis, Lee, & Wong, 2005).”
  • Androgens and estrogen modulate cortisol synthesis in the adrenal cortex and CRH and AVP synthesis in the hypothalamus, with the latter effect mediated by sex hormone receptors in the amygdala.

    “Androgens and estrogen modulate cortisol synthesis in the adrenal cortex and CRH and AVP synthesis in the hypothalamus; the latter effect is mediated by sex hormone receptors in the amygdala (Viau, 2002; Viau et al., 2005)”

    From The Adaptive Calibration Model of stress responsivity (2011) · cites this paper as Viau et al., 2005

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

1 of the 59 references couldn’t be matched to a known paper.

Research works printed but not linked: 1

  1. Dallman MF, Viau V, Bhatnagar S, Gomez F, Laugero K, Bell ME 2002 Corticotropin-releasing factor (CRF), corticosteroids, stress and sugar: energy balance, the brain and behavior. In: Pfaff DW, Arnold AP, Etgen AM, Fahrbach SE, Rubin RT, eds. Hormones, brain, and behavior. New York: Academic Press; 571-632

Cited by

Sorted by citations

Authors
Viau, V., Bingham, B., Davis, J., Lee, P., & Wong, M.
Affiliations
University of British Columbia (CA)
Corresponding author
Viau, Victor
Venue
Endocrinology
Published
2005-01-01
Volume
146
Issue
1
Pages
137-146
ISSN
  • 0013-7227 (ISSN-L)
  • 1945-7170
OpenAlex
W2159178030
Cited by
266
References
59
Citations by year
2026: 10 · 2025: 7 · 2024: 8 · 2023: 12 · 2022: 14 · 2021: 22 · 2020: 13 · 2019: 15 · 2018: 10 · 2017: 11 · 2016: 17 · 2015: 13 · 2014: 13 · 2013: 16 · 2012: 14
FWCI
3.66
Type
journal article
Language
en
Open access
closed
Locations
  • Endocrinology (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • Michael Smith Health Research BC
  • Canadian Institutes of Health Research
Topics
  • Life Sciences › Neuroscience › Behavioral Neuroscience › Stress Responses and Cortisol
  • Health Sciences › Medicine › Reproductive Medicine › Hypothalamic control of reproductive hormones
  • Social Sciences › Psychology › Social Psychology › Neuroendocrine regulation and behavior
Keywords
puberty, sex differences, hypothalamic-pituitary-adrenal axis, corticotropin-releasing factor, paraventricular nucleus, parvocellular neurons, vasopressin, Fos protein, restraint stress, central amygdala, age-related changes, neurosecretion, rats
MeSH terms
Amygdala, Animals, Arginine Vasopressin, Corticotropin-Releasing Hormone, Female, Gonads, Male, Paraventricular Hypothalamic Nucleus, Pituitary-Adrenal System, Restraint, Physical, RNA, Heterogeneous Nuclear, RNA, Messenger, Sex Characteristics, Stress, Physiological, Proto-Oncogene Proteins c-fos, Rats, Sprague-Dawley, 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