Brett M Culbert
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Explore the profile of Brett M Culbert including associated specialties, affiliations and a list of published articles.
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22
Citations
69
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Recent Articles
1.
Culbert B, Mossington E, McCormick S, Bernier N
J Exp Biol
. 2024 Dec;
228(2).
PMID: 39690939
While corticosteroids, including cortisol, have conserved osmoregulatory functions, the relative involvement of other stress-related hormones in osmoregulatory processes remains unclear. To address this gap, we initially characterized the gill corticotropin-releasing...
2.
Morin A, Culbert B, Mehdi H, Balshine S, Turko A
Biol Lett
. 2024 Jul;
20(7):20240056.
PMID: 39045657
Social interactions can sometimes be a source of stress, but social companions can also ameliorate and buffer against stress. Stress and metabolism are closely linked, but the degree to which...
3.
Culbert B, Barnett J, Ligocki I, Salena M, Wong M, Hamilton I, et al.
Curr Zool
. 2024 Mar;
70(1):70-78.
PMID: 38476131
Many animals use color to signal their quality and/or behavioral motivations. Colorful signals have been well studied in the contexts of competition and mate choice; however, the role of these...
4.
Culbert B, Ligocki I, Salena M, Wong M, Hamilton I, Bernier N, et al.
Horm Behav
. 2024 Mar;
161:105521.
PMID: 38452613
The neuropeptides arginine vasopressin (AVP) and oxytocin (OXT) are key regulators of social behaviour across vertebrates. However, much of our understanding of how these neuropeptide systems interact with social behaviour...
5.
Anderson H, Little A, Fisher D, McEwen B, Culbert B, Balshine S, et al.
J Exp Biol
. 2024 Feb;
227(4).
PMID: 38372043
No abstract available.
6.
Culbert B, Border S, Fialkowski R, Bolitho I, Dijkstra P
Horm Behav
. 2023 Apr;
152:105365.
PMID: 37119610
An individual's social environment can have widespread effects on their physiology, including effects on oxidative stress and hormone levels. Many studies have suggested that variation in oxidative stress experienced by...
7.
Galanin expression varies with parental care and social status in a wild cooperatively breeding fish
Culbert B, Ligocki I, Salena M, Wong M, Hamilton I, Bernier N, et al.
Horm Behav
. 2022 Oct;
146:105275.
PMID: 36272180
As many busy parents will attest, caring for young often comes at the expense of having time to feed and care for oneself. Galanin is a neuropeptide that regulates food...
8.
Mennigen J, Magnan J, Touma K, Best C, Culbert B, Bernier N, et al.
Mol Cell Endocrinol
. 2022 Jul;
554:111709.
PMID: 35787462
Juvenile rainbow trout (Oncorhynchus mykiss) develop social hierarchies when competing for resources in a constrained environment. Among the physiological consequences of social status are changes in organismal energy metabolism, which...
9.
Culbert B, Regish A, Hall D, McCormick S, Bernier N
Front Endocrinol (Lausanne)
. 2022 May;
13:859817.
PMID: 35528002
Diadromous fishes undergo dramatic changes in osmoregulatory capacity in preparation for migration between freshwater and seawater. One of the primary hormones involved in coordinating these changes is the glucocorticoid hormone,...
10.
Culbert B, Dijkstra P, Gilmour K, Balshine S
Comp Biochem Physiol A Mol Integr Physiol
. 2021 Dec;
265:111126.
PMID: 34906630
Animals that live in groups often form hierarchies in which an individual's behaviour and physiology varies based on their social rank. Occasionally, a subordinate can ascend into a dominant position...