Seasonal reproduction and gonadal function: A focus on humans starting from animal studies.
Sign Up to like & getrecommendations! Published in 2021 at "Biology of reproduction"
DOI: 10.1093/biolre/ioab199
Abstract: Photoperiod impacts reproduction in many species of mammals. Mating occurs at specific seasons to achieve reproductive advantages, such as optimization of offspring survival. Light is the main regulator of these changes during the photoperiod. Seasonally… read more here.
Keywords: reproduction; gonadal; gonadal function; seasonal reproduction ... See more keywords
Females as the gatekeepers to seasonal breeding: what we can learn by studying reproductive mechanisms in both sexes.
Sign Up to like & getrecommendations! Published in 2020 at "Integrative and comparative biology"
DOI: 10.1093/icb/icaa095
Abstract: Seasonal reproduction is a widespread adaptation in vertebrates, such that individuals time their reproductive efforts to match peak resource abundance. Individuals rely on environmental cues to regulate hormonal mechanisms governing timing of breeding. Historically, studies… read more here.
Keywords: reproduction; mechanisms reproduction; seasonal reproduction; sex ... See more keywords
Revisiting TSHβ's Role in Avian Seasonal Reproduction, Insights and Challenges from Mammalian Models.
Sign Up to like & getrecommendations! Published in 2022 at "Integrative and comparative biology"
DOI: 10.1093/icb/icac064
Abstract: The core neuroendocrine pathways regulating seasonal reproduction in vertebrates were characterized over a decade ago. This has led to the development of a "consensus" model of seasonal reproduction that appears to be largely conserved across… read more here.
Keywords: seasonal reproduction; tsh role; model; revisiting tsh ... See more keywords
GnRH and the photoperiodic control of seasonal reproduction: Delegating the task to kisspeptin and RFRP‐3
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Neuroendocrinology"
DOI: 10.1111/jne.13124
Abstract: Synchronization of mammalian breeding activity to the annual change of photoperiod and environmental conditions is of the utmost importance for individual survival and species perpetuation. Subsequent to the early 1960s, when the central role of… read more here.
Keywords: gnrh photoperiodic; seasonal reproduction; reproduction delegating; photoperiodic control ... See more keywords
Photoperiodic Changes in Both Hypothalamus Neurotransmitters and Circulating Gonadal Steroids Metabolomic Profiles in Relation to Seasonal Reproduction in Male Quail
Sign Up to like & getrecommendations! Published in 2022 at "Frontiers in Physiology"
DOI: 10.3389/fphys.2022.824228
Abstract: Both hypothalamic neurotransmitters and serum steroid hormones are impacted by photoperiod and have effects on physiology and seasonal reproductive. However, the relationship between circulating gonadal steroids and hypothalamic neurotransmitters underlying different photoperiod is still unclear.… read more here.
Keywords: seasonal reproduction; circulating gonadal; correlation; testosterone ... See more keywords
Epigenetic Regulation of miR-25 and Lnc107153 on Expression of Seasonal Estrus Key Gene CHGA in Sheep
Sign Up to like & getrecommendations! Published in 2023 at "Biology"
DOI: 10.3390/biology12020250
Abstract: Simple Summary In sheep pituitary pars tuberalis tissue, EYA3, TSHβ and CHGA are key genes regulating seasonal reproduction. Their high expression is the characteristic signal under long photoperiods (EYA3, TSHβ) and short photoperiods (CHGA). The… read more here.
Keywords: seasonal reproduction; epigenetic regulation; expression; chga ... See more keywords
Potential Role of Anti-Müllerian Hormone in Regulating Seasonal Reproduction in Animals: The Example of Males
Sign Up to like & getrecommendations! Published in 2023 at "International Journal of Molecular Sciences"
DOI: 10.3390/ijms24065874
Abstract: Seasonal reproduction is a survival strategy by which animals adapt to environmental changes to improve their fitness. Males are often characterized by a significantly reduced testicular volume, indicating that they are in an immature state.… read more here.
Keywords: seasonal reproduction; role; anti llerian; llerian hormone ... See more keywords
Seasonal Reproduction in Neotropical Rainforest Mammals.
Sign Up to like & getrecommendations! Published in 2017 at "Zoological studies"
DOI: 10.6620/zs.2017.56-02
Abstract: Gérard Dubost, and Olivier Henry (2017) Seasonal changes in tropical forests have been documented in dry and semi-deciduous forests, but not in evergreen ones. Owing to its high level of annual rainfall, French Guiana is… read more here.
Keywords: neotropical rainforest; reproduction; seasonal reproduction; reproduction neotropical ... See more keywords