Frank Beach Award Winner: The centrality of the hypothalamic-pituitary-adrenal axis in dealing with environmental change across temporal scales
B Dantzer - Hormones and Behavior, 2023 - Elsevier
Understanding if and how individuals and populations cope with environmental change is
an enduring question in evolutionary ecology that has renewed importance given the pace …
an enduring question in evolutionary ecology that has renewed importance given the pace …
Biology of stress
EJ Gangloff, N Greenberg - Health and welfare of captive reptiles, 2023 - Springer
The concept of stress is notoriously difficult to define, despite its ubiquity in both common
parlance and the scientific literature. Given the clear importance of understanding how …
parlance and the scientific literature. Given the clear importance of understanding how …
[HTML][HTML] Unpredictability of maternal environment shapes offspring behaviour without affecting stress-induced cortisol in an annual vertebrate
A Magierecka, B Cooper, KA Sloman… - Hormones and Behavior, 2023 - Elsevier
Exposure of females to stressful conditions during pregnancy or oogenesis has a profound
effect on the phenotype of their offspring. For example, offspring behavioural phenotype may …
effect on the phenotype of their offspring. For example, offspring behavioural phenotype may …
The effects of pre-hatch elevated corticosterone and post-hatch restrictive food availability on the HPA axis development of mallard ducks (Anas platyrhynchos)
BA Murray, C Soos, KL Machin - General and Comparative Endocrinology, 2023 - Elsevier
Environmental changes can be stressors (altered habitat and food supply, climate change,
etc.) to wild animals. Stressors trigger the hypothalamic pituitary adrenal (HPA) axis to …
etc.) to wild animals. Stressors trigger the hypothalamic pituitary adrenal (HPA) axis to …
Egg components and offspring survival vary with group size and laying order in a cooperative breeder
Prenatal resource allocation to offspring can be influenced by maternal environment and
offspring value, and affect offspring survival. An important pathway for flexible maternal …
offspring value, and affect offspring survival. An important pathway for flexible maternal …
The effects of early-life and intergenerational stress on the brain
LD LaDage, GL McCormick… - … of the Royal …, 2023 - royalsocietypublishing.org
Stress experienced during ontogeny can have profound effects on the adult phenotype.
However, stress can also be experienced intergenerationally, where an offspring's …
However, stress can also be experienced intergenerationally, where an offspring's …
Transgenerational effects of maternal corticosterone across early life in a viviparous snake
MG Palacios, AM Bronikowski, A Amer… - General and …, 2023 - Elsevier
Glucocorticoids (GCs) are central mediators of vertebrate responses to intrinsic and extrinsic
stimuli. Among the sources of variation in circulating GCs are transgenerational effects …
stimuli. Among the sources of variation in circulating GCs are transgenerational effects …
Fostered offspring develop hyper-reactive endocrine stress responses in a plural-breeding rodent, Octodon degus
QS Guan, KS Arusha, N Caramihai, I Stukal… - General and …, 2023 - Elsevier
Long-term parental separation can lead to altered behavioral and physical development in
human children. Rodent models are popular for studying parent–child separation, and …
human children. Rodent models are popular for studying parent–child separation, and …
Is chronic stress a causal mechanism for small mammal population cycles? Reconciling the evidence
PD Edwards, R Palme, R Boonstra - Oecologia, 2023 - Springer
Chronic stress has long been hypothesized to play a role in driving population cycles.
Christian (1950) hypothesized that high population density results in chronic stress and …
Christian (1950) hypothesized that high population density results in chronic stress and …
Effects of dietary protein on the individual fitness of plateau pikas (Ochotona curzoniae)
H Chen, G Shang, X Wu, L Zhang, X Dong, Y Cao… - Mammalian …, 2023 - Springer
Livestock grazing increases the abundance of small burrowing mammals by reducing
vegetation height and cover. However, habitats with low food quality may not be able to …
vegetation height and cover. However, habitats with low food quality may not be able to …