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García-Saucedo B, Romero-Morales L, Álvarez-Rodríguez C, Cárdenas-Vázquez R, Ávila-Costa MR, Luis J. Father's Absence in the Mongolian gerbil (Meriones unguiculatus) is associated with alterations in paternal behavior, T, cort, presence of ERα, and AR in mPOA/ BNST. Behav Brain Res 2024; 465:114928. [PMID: 38432301 DOI: 10.1016/j.bbr.2024.114928] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2023] [Revised: 02/12/2024] [Accepted: 02/26/2024] [Indexed: 03/05/2024]
Abstract
Testosterone (T), estrogen receptor alpha (ERα), and androgen receptor (AR) play a significant role in the regulation of paternal behavior. We determined the effects of deprivation of paternal care on alterations in paternal behavior, T concentrations in plasma, and the presence of ERα and AR in the medial preoptic area (mPOA), bed nucleus of the stria terminalis (BNST), medial amygdala (MeA), and olfactory bulb (OB), as well as the corticosterone (CORT) concentrations in plasma caused by deprivation of paternal care in the Mongolian gerbil (Meriones unguiculatus). Twenty pairs of gerbils were formed; the pups were deprived of paternal care (DPC) in 10 pairs. In another 10 pairs, the pups received paternal care (PC). Ten males raised in DPC condition and 10 males raised in PC conditions were mated with virgin females. When they became fathers, each DPC male and PC male was subjected to tests of paternal behavior on day three postpartum. Blood samples were obtained to quantify T and CORT concentrations, and the brains were removed for ERα and AR immunohistochemistry analyses. DPC males gave less care to their pups than PC males, and they had significantly lower T concentrations and levels of ERα and AR in the mPOA and BNST than PC males. DPC males also had higher CORT concentrations than PC males. These results suggest that in the Mongolian gerbil father's absence causes a decrease in paternal care in the offspring, which is associated with alterations in the neuroendocrine mechanisms that regulate it.
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Affiliation(s)
- Brenda García-Saucedo
- Posgrado en Ciencias Biológicas, Unidad de Posgrado, Edificio D, 1° Piso, 7 Circuitos de Posgrado, Ciudad Universitaria, Coyoacán, C.P. 04510, Ciudad de 8 México, México
| | - Luis Romero-Morales
- Laboratorio de Biología de la Reproducción, UMF, FES Iztacala, Universidad Nacional Autónoma de México, Av. de los Barrios No. 1, Tlalnepantla, Edo. de México, Mexico
| | - Carmen Álvarez-Rodríguez
- Laboratorio de Biología de la Reproducción, UMF, FES Iztacala, Universidad Nacional Autónoma de México, Av. de los Barrios No. 1, Tlalnepantla, Edo. de México, Mexico
| | - René Cárdenas-Vázquez
- Laboratorio de Biología Animal Experimental, Depto. de Biología Celular, Facultad de Ciencias, Universidad Nacional Autónoma de México, Ciudad de México, Mexico
| | - María Rosa Ávila-Costa
- Laboratorio de Neuromorfología, Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México, Av. de los Barrios 1, Los Reyes Iztacala, Tlalnepantla, Edo. Mex, Mexico
| | - Juana Luis
- Laboratorio de Biología de la Reproducción, UMF, FES Iztacala, Universidad Nacional Autónoma de México, Av. de los Barrios No. 1, Tlalnepantla, Edo. de México, Mexico.
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2
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Effects of paternal deprivation in social rodents. RUSSIAN JOURNAL OF THERIOLOGY 2022. [DOI: 10.15298/rusjtheriol.21.2.03] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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3
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Sex-specific effects of neonatal paternal deprivation on microglial cell density in adult California mouse (Peromyscus californicus) dentate gyrus. Brain Behav Immun 2022; 106:1-10. [PMID: 35908654 DOI: 10.1016/j.bbi.2022.07.161] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/21/2022] [Revised: 07/20/2022] [Accepted: 07/26/2022] [Indexed: 11/20/2022] Open
Abstract
Adverse early-life experiences are risk factors for psychiatric disease development, resulting in stress-related neuronal modeling and neurobehavioral changes. Stressful experiences modulate the immune system, contributing to neuronal damage in higher cortical regions, like the hippocampus. Moreover, early-life stressors dysregulate the function of microglia, the resident immune cells of the brain, in the developing hippocampus. Paternal deprivation, an early-life stressor in many biparental species, facilitates sex-dependent inhibitions in hippocampal plasticity, but parental contributors to these sex-specific outcomes are unknown. Also, neurobiological mechanisms contributing to impairments in hippocampal neuroplasticity are less known. Thus, our goals were to 1) determine whether parental behavior is altered in maternal females following removal of the paternal male, 2) assess the effects of paternal deprivation on dentate gyrus (DG) volume and microglia proliferation, and 3) determine if early-life experimental handling mitigates sex-specific reductions in DG cell survival. California mice were born to multiparous breeders and reared by both parents (biparental care) or by their mother alone (i.e., father removed on postnatal day 1; paternal deprivation). One cohort of offspring underwent offspring retrieval tests for eight days beginning on postnatal day 2. On PND 68, these offspring (and a second cohort of mice without behavioral testing) were euthanized and brains visualized for bromodeoxyuridine (BrdU) and neuron-specific class III beta-tubulin (TuJ-1) or ionized calcium binding adaptor molecule 1 (Iba1). While mate absence did not impair maternal retrieval, paternal deprivation reduced DG volume, but Iba1+ cell density was only higher in paternally-deprived females. Neither sex or paternal deprivation significantly altered the number of BrdU+ or Tuj1+ cells in the DG - an absence of a reduction in cell survival may be related to daily handing during early offspring retrieval tests. Together, these data suggest that paternal deprivation impairs hippocampal plasticity; however, sex and early environment may influence the magnitude of these outcomes.
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López-Gutiérrez MF, Mejía-Chávez S, Alcauter S, Portillo W. The neural circuits of monogamous behavior. Front Neural Circuits 2022; 16:978344. [PMID: 36247729 PMCID: PMC9559370 DOI: 10.3389/fncir.2022.978344] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2022] [Accepted: 09/07/2022] [Indexed: 11/13/2022] Open
Abstract
The interest in studying the neural circuits related to mating behavior and mate choice in monogamous species lies in the parallels found between human social structure and sexual behavior and that of other mammals that exhibit social monogamy, potentially expanding our understanding of human neurobiology and its underlying mechanisms. Extensive research has suggested that social monogamy, as opposed to non-monogamy in mammals, is a consequence of the neural encoding of sociosensory information from the sexual partner with an increased reward value. Thus, the reinforced value of the mate outweighs the reward value of mating with any other potential sexual partners. This mechanism reinforces the social relationship of a breeding pair, commonly defined as a pair bond. In addition to accentuated prosocial behaviors toward the partner, other characteristic behaviors may appear, such as territorial and partner guarding, selective aggression toward unfamiliar conspecifics, and biparental care. Concomitantly, social buffering and distress upon partner separation are also observed. The following work intends to overview and compare known neural and functional circuits that are related to mating and sexual behavior in monogamous mammals. We will particularly discuss reports on Cricetid rodents of the Microtus and Peromyscus genus, and New World primates (NWP), such as the Callicebinae subfamily of the titi monkey and the marmoset (Callithrix spp.). In addition, we will mention the main factors that modulate the neural circuits related to social monogamy and how that modulation may reflect phenotypic differences, ultimately creating the widely observed diversity in social behavior.
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Affiliation(s)
| | | | | | - Wendy Portillo
- Instituto de Neurobiología, Universidad Nacional Autónoma de México (UNAM), Querétaro, Mexico
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Cai W, Ma H, Xun Y, Hou W, Wang L, Zhang X, Ran Y, Yuan W, Guo Q, Zhang J, Li L, Yang Y, Li Y, Lv Z, He Z, Jia R, Tai F. Involvement of the dopamine system in paternal behavior induced by repeated pup exposure in virgin male ICR mice. Behav Brain Res 2021; 415:113519. [PMID: 34389426 DOI: 10.1016/j.bbr.2021.113519] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2021] [Revised: 07/06/2021] [Accepted: 08/07/2021] [Indexed: 10/20/2022]
Abstract
Like mothers, fathers play a vital role in the development of the brain and behavior of offspring in mammals with biparental care. Unlike mothers, fathers do not experience the physiological processes of pregnancy, parturition, or lactation before their first contact with offspring. Whether pup exposure can induce the onset of paternal behavior and the underlying neural mechanisms remains unclear. By using Slc:ICR male mice exhibiting maternal-like parental care, the present study found that repeated exposure to pups for six days significantly increased the total duration of paternal behavior and shortened the latency to retrieve and care for pups. Repeated pup exposure increased c-Fos-positive neurons and the levels of dopamine- and TH-positive neurons in the nucleus accumbens (NAc). In addition, inhibition of dopamine projections from the ventral tegmental area to the NAc using chemogenetic methods reduced paternal care induced by repeated pup exposure. In conclusion, paternal behavior in virgin male ICR mice can be initiated by repeated pup exposure via sensitization, and the dopamine system may be involved in this process.
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Affiliation(s)
- Wenqi Cai
- College of Life Sciences, Shaanxi Normal University, Xi'an, Shaanxi, China
| | - Huan Ma
- College of Life Sciences, Shaanxi Normal University, Xi'an, Shaanxi, China
| | - Yufeng Xun
- College of Life Sciences, Shaanxi Normal University, Xi'an, Shaanxi, China
| | - Wenjuan Hou
- College of Life Sciences, Shaanxi Normal University, Xi'an, Shaanxi, China
| | - Limin Wang
- College of Life Sciences, Shaanxi Normal University, Xi'an, Shaanxi, China
| | - Xueni Zhang
- College of Life Sciences, Shaanxi Normal University, Xi'an, Shaanxi, China
| | - Yufeng Ran
- College of Life Sciences, Shaanxi Normal University, Xi'an, Shaanxi, China
| | - Wei Yuan
- College of Life Sciences, Shaanxi Normal University, Xi'an, Shaanxi, China
| | - Qianqian Guo
- College of Life Sciences, Shaanxi Normal University, Xi'an, Shaanxi, China
| | - Jing Zhang
- College of Life Sciences, Shaanxi Normal University, Xi'an, Shaanxi, China
| | - Laifu Li
- College of Life Sciences, Shaanxi Normal University, Xi'an, Shaanxi, China
| | - Yang Yang
- College of Life Sciences, Shaanxi Normal University, Xi'an, Shaanxi, China
| | - Yitong Li
- College of Life Sciences, Shaanxi Normal University, Xi'an, Shaanxi, China
| | - Zijian Lv
- College of Life Sciences, Shaanxi Normal University, Xi'an, Shaanxi, China
| | - Zhixiong He
- College of Life Sciences, Shaanxi Normal University, Xi'an, Shaanxi, China
| | - Rui Jia
- College of Life Sciences, Shaanxi Normal University, Xi'an, Shaanxi, China.
| | - Fadao Tai
- College of Life Sciences, Shaanxi Normal University, Xi'an, Shaanxi, China.
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Becker EA, Leithead AB, Libo N, Kumerow MT, Goetsch L, Marler CA. Transmission of paternal retrieval behavior from fathers to sons in a biparental rodent. Dev Psychobiol 2021; 63:e22164. [PMID: 34333766 DOI: 10.1002/dev.22164] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Revised: 05/27/2021] [Accepted: 06/23/2021] [Indexed: 11/12/2022]
Abstract
Transmission of maternal behavior across generations occurs, but less is known about paternal behavior. In biparental species like the California mouse (Peromyscus californicus), paternal care contributes to the well-being of offspring with lasting consequences on the brain and behavior. Paternal huddling/grooming behavior can be passed on to future generations, but whether paternal retrieval, which removes young from potential harm, is transmitted independently is unclear. We manipulated paternal retrieval experience through pup displacement manipulations, then examined whether males exposed to higher levels of paternal retrieval in development altered their adult retrieval behavior with their offspring. Males exposed to heightened paternal retrievals, as compared to reduced retrievals, retrieved their offspring more often but huddled/groomed offspring less during undisturbed natural observations. No differences were observed following a pup displacement challenge. The high paternal retrieval group also exhibited more physical activity and stereotypy. Our results are consistent with the hypothesis that paternal retrieval levels are transmitted across generations and may function via mechanisms separate from huddling/grooming. One modifying factor may be anxiety because increased activity and stereotypy occurred in the high retrieval group. We speculate how the transmission of paternal retrievals may inform a protective parenting style.
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Affiliation(s)
- Elizabeth A Becker
- Department of Psychology, University of Wisconsin-Madison, Madison, Wisconsin, USA.,Department of Psychology, Saint Joseph's University, Philadelphia, Pennsylvania, USA.,Department of Psychology, Lawrence University, Appleton, Wisconsin, USA
| | - Amanda B Leithead
- Department of Psychology, Saint Joseph's University, Philadelphia, Pennsylvania, USA.,Department of Neuroscience, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Natalya Libo
- Department of Psychology, University of Wisconsin-Madison, Madison, Wisconsin, USA
| | - Marie T Kumerow
- Department of Psychology, University of Wisconsin-Madison, Madison, Wisconsin, USA
| | - Lauren Goetsch
- Department of Psychology, University of Wisconsin-Madison, Madison, Wisconsin, USA
| | - Catherine A Marler
- Department of Psychology, University of Wisconsin-Madison, Madison, Wisconsin, USA
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7
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Xie S, Hu Y, Fang L, Chen S, Botchway BOA, Tan X, Fang M, Hu Z. The association of oxytocin with major depressive disorder: role of confounding effects of antidepressants. Rev Neurosci 2021; 33:59-77. [PMID: 33989469 DOI: 10.1515/revneuro-2020-0128] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2020] [Accepted: 04/18/2021] [Indexed: 01/15/2023]
Abstract
Major depressive disorder is a genetic susceptible disease, and a psychiatric syndrome with a high rate of incidence and recurrence. Because of its complexity concerning etiology and pathogenesis, the cure rate of first-line antidepressants is low. In recent years, accumulative evidences revealed that oxytocin act as a physiological or pathological participant in a variety of complex neuropsychological activities, including major depressive disorder. Six electronic databases (Web of Science, PubMed, Scopus, Google Scholar, CNKI, and Wanfang) were employed for researching relevant publications. At last, 226 articles were extracted. The current review addresses the correlation of the oxytocin system and major depressive disorder. Besides, we summarize the mechanisms by which the oxytocin system exerts potential antidepressant effects, including regulating neuronal activity, influencing neuroplasticity and regeneration, altering neurotransmitter release, down regulating hypothalamic-pituitary-adrenal axis, anti-inflammatory, antioxidation, and genetic effects. Increasing evidence shows that oxytocin and its receptor gene may play a potential role in major depressive disorder. Future research should focus on the predictive ability of the oxytocin system as a biomarker, as well as its role in targeted prevention and early intervention of major depressive disorder.
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Affiliation(s)
- Shiyi Xie
- Obstetrics & Gynecology Department, Integrated Chinese and West Medicine Hospital Affiliated to Zhejiang Chinese Medicine University, 208 Huanchendong Road, 310003Hangzhou, China.,Clinical Medical College, Zhejiang Chinese Medical University, 310053Hangzhou, China
| | - Yan Hu
- Clinical Medical College, Zhejiang Chinese Medical University, 310053Hangzhou, China
| | - Li Fang
- Obstetrics & Gynecology Department, Integrated Chinese and West Medicine Hospital Affiliated to Zhejiang Chinese Medicine University, 208 Huanchendong Road, 310003Hangzhou, China
| | - Shijia Chen
- Institute of Neuroscience, Zhejiang University School of Medicine, 310058Hangzhou, China
| | - Benson O A Botchway
- Institute of Neuroscience, Zhejiang University School of Medicine, 310058Hangzhou, China
| | - Xiaoning Tan
- Institute of Neuroscience, Zhejiang University School of Medicine, 310058Hangzhou, China
| | - Marong Fang
- Institute of Neuroscience, Zhejiang University School of Medicine, 310058Hangzhou, China
| | - Zhiying Hu
- Obstetrics & Gynecology Department, Integrated Chinese and West Medicine Hospital Affiliated to Zhejiang Chinese Medicine University, 208 Huanchendong Road, 310003Hangzhou, China
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8
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Yuan W, Li L, Hou W, He Z, Wang L, Zhang J, Yang Y, Cai W, Guo Q, Zhang X, Jia R, Lian Z, Tai F. Preweaning Paternal Deprivation Impacts Parental Responses to Pups and Alters the Serum Oxytocin and Corticosterone Levels and Oxytocin Receptor, Vasopressin 1A Receptor, Oestrogen Receptor, Dopamine Type I Receptor, Dopamine Type II Receptor Levels in Relevant Brain Regions in Adult Mandarin Voles. Neuroendocrinology 2020; 110:292-306. [PMID: 31256151 DOI: 10.1159/000501798] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/16/2019] [Accepted: 06/27/2019] [Indexed: 11/19/2022]
Abstract
Although maternal separation and neonatal paternal deprivation (PD) have been found to exert a profound and persistent effects on the physiological and behavioural development of offspring, whether preweaning PD (PPD; from PND 10 to 21) affects maternal and parental responses to pups and the underlying neuroendocrine mechanism are under-investigated. Using monogamous mandarin voles (Microtus mandarinus), the present study found that PPD increased the latency to approach a pup-containing ball, decreased the total durations of sniffing and contacting a pup-containing ball and walking and increased the total duration of inactivity in both sexes. Moreover, PPD decreased serum oxytocin levels and increased corticosterone levels, but only in females. Furthermore, in both males and females, PPD decreased the expression of oxytocin receptor mRNA and protein in the medial preoptic area (MPOA), nucleus accumbens (NAcc) and medial prefrontal cortex (mPFC), but increased it in the medial amygdala (MeA) and decreased the expression of oestrogen receptor mRNA and protein in the MPOA. PPD increased the expression of dopamine type I receptor in the NAcc, but decreased it in the mPFC. PPD decreased dopamine type II receptor (D2R) in the NAcc both in males and females, but increased D2R in the mPFC in females and decreased D2R protein expression in males. Moreover, PPD decreased vasopressin 1A receptor (V1AR) in the MPOA, MeA and mPFC, but only in males. Our results suggest that the reduction of parental responses to pups induced by PPD may be associated with the sex-specific alteration of several neuroendocrine parameters in relevant brain regions.
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Affiliation(s)
- Wei Yuan
- Institute of Brain and Behavioral Sciences, College of Life Sciences, Shaanxi Normal University, Xi'an, China
- Provincial Key Laboratory of Acupuncture and Medications, Shaanxi University of Chinese Medicine, Xianyang, China
| | - Laifu Li
- Institute of Brain and Behavioral Sciences, College of Life Sciences, Shaanxi Normal University, Xi'an, China
| | - Wenjuan Hou
- Institute of Brain and Behavioral Sciences, College of Life Sciences, Shaanxi Normal University, Xi'an, China
| | - Zhixiong He
- Institute of Brain and Behavioral Sciences, College of Life Sciences, Shaanxi Normal University, Xi'an, China
| | - Limin Wang
- Institute of Brain and Behavioral Sciences, College of Life Sciences, Shaanxi Normal University, Xi'an, China
| | - Jing Zhang
- Institute of Brain and Behavioral Sciences, College of Life Sciences, Shaanxi Normal University, Xi'an, China
| | - Yang Yang
- Institute of Brain and Behavioral Sciences, College of Life Sciences, Shaanxi Normal University, Xi'an, China
| | - Wenqi Cai
- Institute of Brain and Behavioral Sciences, College of Life Sciences, Shaanxi Normal University, Xi'an, China
| | - Qianqian Guo
- Institute of Brain and Behavioral Sciences, College of Life Sciences, Shaanxi Normal University, Xi'an, China
| | - Xueni Zhang
- Institute of Brain and Behavioral Sciences, College of Life Sciences, Shaanxi Normal University, Xi'an, China
| | - Rui Jia
- Institute of Brain and Behavioral Sciences, College of Life Sciences, Shaanxi Normal University, Xi'an, China
- Cognition Neuroscience and Learning Division, Key Laboratory of Modern Teaching Technology, Ministry of Education, Shaanxi Normal University, Xi'an, China
| | - Zhenmin Lian
- Institute of Brain and Behavioral Sciences, College of Life Sciences, Shaanxi Normal University, Xi'an, China
| | - Fadao Tai
- Institute of Brain and Behavioral Sciences, College of Life Sciences, Shaanxi Normal University, Xi'an, China,
- Cognition Neuroscience and Learning Division, Key Laboratory of Modern Teaching Technology, Ministry of Education, Shaanxi Normal University, Xi'an, China,
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Yan T, Sun Y, Wu B, Xiao F, Bi K, Sun B, Jia Y. Red wine polyphenols reverse depressive-like behaviors in mice induced by repeated corticosterone treatment. CIÊNCIA E TÉCNICA VITIVINÍCOLA 2019. [DOI: 10.1051/ctv/201934020115] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
The aim of this study was to investigate the antidepressant-like effect of red wine phenolic extracts in mouse model exposed to exogenous corticosterone. The results showed that 3-week corticosterone injections caused depression-like behavior in mice, as indicated by the significant decrease in sucrose consumption and increase immobility time in the forced swimming test (FST). Red wine phenolic extracts treatment significantly reduced serum corticosterone levels. Moreover, it was found that red wine phenolic extract increased the brain-derived neurotrophic factor protein (BNDF) and tropomyosin-related kinase B (TrkB) phosphorylation and cAMP-responsive element binding protein (CREB) phosphorylation levels in the hippocampus and prefrontal cortex. However, K252a, an inhibitor of TrkB, completely abolished those antidepressant-like effects. These results suggested that the red wine phenolic extracts produce an antidepressant-like effect in corticosteronetreated mice, at least in part, which is possibly mediated by modulating hypothalamic-pituitary-adrenal (HPA) axis, BDNF, TrkB and CREB phosphorylation levels in the brain region of mice.
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10
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Kompier NF, Keysers C, Gazzola V, Lucassen PJ, Krugers HJ. Early Life Adversity and Adult Social Behavior: Focus on Arginine Vasopressin and Oxytocin as Potential Mediators. Front Behav Neurosci 2019; 13:143. [PMID: 31404254 PMCID: PMC6676334 DOI: 10.3389/fnbeh.2019.00143] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2019] [Accepted: 06/11/2019] [Indexed: 01/23/2023] Open
Abstract
Exposure to stress during the early postnatal period (i.e., early life stress, ES) can impact brain physiology and modify individual variability in adult social behavior. Arginine vasopressin (AVP) and oxytocin (OXT) are two centrally released neuropeptides that are involved in shaping essential social behaviors, like aggression, social recognition, and social motivation. AVP and OXT modulate activity in brain regions important for the establishment of social behavior, and may be particularly sensitive to ES. In this review, we discuss whether ES alters the characteristics of the AVP- and OXT- systems in rodents, and whether these changes are associated with later alterations in aggression, social recognition, and social motivation. We have integrated causal studies indicating that (1) ES affects AVP/OXT, and (2) that changing AVP/OXT in affected regions alters social behavior. Although there is encouraging evidence that ES causes AVP- and OXT-system changes, and that these may mediate social behavior, a comprehensive understanding of the exact nature of AVP- and OXT changes and whether they are causal in establishing these behavioral disturbances needs further investigation. As there are indications that ES alters AVP- and OXT characteristics in humans as well, and that these may interact with adult predisposition to psychopathology with social dysfunction, future rodent studies may lay ground for a better understanding of such changes in humans. Ultimately, this may assist in developing therapeutic strategies to target ES effects on social behavior.
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Affiliation(s)
- Nine F. Kompier
- Brain Plasticity Group, Swammerdam Institute for Life Sciences, Center for Neuroscience, University of Amsterdam, Amsterdam, Netherlands
- Social Brain Lab, Netherlands Institute for Neuroscience, Royal Netherlands Academy of Arts and Sciences, Amsterdam, Netherlands
| | - Christian Keysers
- Social Brain Lab, Netherlands Institute for Neuroscience, Royal Netherlands Academy of Arts and Sciences, Amsterdam, Netherlands
- Department of Psychology, University of Amsterdam, Amsterdam, Netherlands
| | - Valeria Gazzola
- Social Brain Lab, Netherlands Institute for Neuroscience, Royal Netherlands Academy of Arts and Sciences, Amsterdam, Netherlands
- Department of Psychology, University of Amsterdam, Amsterdam, Netherlands
| | - Paul J. Lucassen
- Brain Plasticity Group, Swammerdam Institute for Life Sciences, Center for Neuroscience, University of Amsterdam, Amsterdam, Netherlands
| | - Harmen J. Krugers
- Brain Plasticity Group, Swammerdam Institute for Life Sciences, Center for Neuroscience, University of Amsterdam, Amsterdam, Netherlands
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11
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Yuan W, He Z, Hou W, Wang L, Li L, Zhang J, Yang Y, Jia R, Qiao H, Tai F. Role of oxytocin in the medial preoptic area (MPOA) in the modulation of paternal behavior in mandarin voles. Horm Behav 2019; 110:46-55. [PMID: 30836063 DOI: 10.1016/j.yhbeh.2019.02.014] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/28/2018] [Revised: 02/15/2019] [Accepted: 02/19/2019] [Indexed: 11/15/2022]
Abstract
Parental care plays an important role in individual survival and development in mammals. Many studies have focused on the mechanisms underlying maternal behavior. However, the underlying neural mechanisms of paternal behavior are less understood. Using monogamous mandarin voles (Microtus mandarinus), the present study found that fathers initiated more paternal behavior and the virgin male showed more infanticide. Moreover fathers had shorter latency to approach a pup at the postnatal day (PND) 10 than PND1, PND20 than nonfathers. Fathers had a shorter latency to take care of unfamiliar pups than nonfathers. They had higher levels of paternal behavior at PND 10 than PND1 and PND20 toward the mandarin vole pups. Fathers had a significantly higher serum concentration of oxytocin (OT) than virgin males. Both RT-PCR and Western blot results indicated that the levels of the oxytocin receptor (OTR) in the medial preoptic area (MPOA) of fathers were significantly higher than in virgin males, but the levels of vasopressin 1a receptor (V1AR) mRNA and protein expression in the MPOA did not show significant differences. Microinjection of an oxytocin receptor antagonist into the MPOA significantly reduced the total duration of paternal behavior and increased the latency to approach the pup and initiate paternal behavior. Our results indicated that OT plays a key role in the modulation of paternal behavior via the MPOA.
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Affiliation(s)
- Wei Yuan
- Institute of Brain and Behavioral Sciences, College of Life Sciences, Shaanxi Normal University, Xi'an 710062, China
| | - Zhixiong He
- Institute of Brain and Behavioral Sciences, College of Life Sciences, Shaanxi Normal University, Xi'an 710062, China
| | - Wenjuan Hou
- Institute of Brain and Behavioral Sciences, College of Life Sciences, Shaanxi Normal University, Xi'an 710062, China
| | - Limin Wang
- Institute of Brain and Behavioral Sciences, College of Life Sciences, Shaanxi Normal University, Xi'an 710062, China
| | - Laifu Li
- Institute of Brain and Behavioral Sciences, College of Life Sciences, Shaanxi Normal University, Xi'an 710062, China
| | - Jing Zhang
- Institute of Brain and Behavioral Sciences, College of Life Sciences, Shaanxi Normal University, Xi'an 710062, China
| | - Yang Yang
- Institute of Brain and Behavioral Sciences, College of Life Sciences, Shaanxi Normal University, Xi'an 710062, China
| | - Rui Jia
- Institute of Brain and Behavioral Sciences, College of Life Sciences, Shaanxi Normal University, Xi'an 710062, China
| | - Hui Qiao
- Institute of Brain and Behavioral Sciences, College of Life Sciences, Shaanxi Normal University, Xi'an 710062, China
| | - Fadao Tai
- Institute of Brain and Behavioral Sciences, College of Life Sciences, Shaanxi Normal University, Xi'an 710062, China.
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Maternal and paternal origin differentially affect prosocial behavior and neural mechanisms in prairie voles. Behav Brain Res 2019; 360:94-102. [PMID: 30521929 DOI: 10.1016/j.bbr.2018.12.001] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2018] [Revised: 11/29/2018] [Accepted: 12/01/2018] [Indexed: 11/24/2022]
Abstract
This study tested the hypotheses that maternal and paternal effects differentially influence expression of their offspring's adult behavior and underlying neural mechanisms. We predicted that maternal influences would be greater than paternal influences on male offspring. We tested these hypotheses by cross-breeding two phenotypically-, behaviorally- and neuroanatomically-distinct populations of prairie voles (Microtus ochrogaster) from Illinois, which are highly prosocial, and Kansas, which are significantly less prosocial. Females from each population were crossed with males from the other population. F1 crosses were tested as adults to determine the effect of parentage on the expression of prosocial behavior and aggression, using a same-sex dyadic encounter and a heterosexual partner preference test, and for the expression of oxytocin (OT) and arginine vasopressin (AVP) in the paraventricular nucleus of the hypothalamus (PVN). As predicted, all significant differences in males, behavioral, OT and AVP immunoreactivity, were associated exclusively with maternal influences. There was a significant effect of treatment in the OT immunoreactivity of females. The effect of treatment in females' OT was associated with an interaction of population and sex, while same-sex social interactions differences were associated with population. Finally, in females, paternity influenced heterosexual bonds, with females with Illinois sires forming a partner preference. The results indicate that maternal influences dominate in male offspring, suggesting a parent-of-origin effect, while paternal effects are limited to selected prosocial behavioral expression in daughters.
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Alteration in oxytocin levels induced by early social environment affects maternal behavior and estrogen receptor alpha in mandarin voles (Microtus mandarinus). Behav Brain Res 2019; 365:36-47. [PMID: 30802533 DOI: 10.1016/j.bbr.2019.02.038] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2018] [Revised: 02/21/2019] [Accepted: 02/21/2019] [Indexed: 01/25/2023]
Abstract
Many studies have shown that the early social environment exerts long-term effects on the brain and also the parental behavior of adults. Oxytocin (OXT) is one of the most important neurotransmitters that regulate social behavior; howerve, whether the early social environment affects parental behavior via OXT remains unclear. Using socially monogamous adult mandarin voles (Microtus mandarinus), the present study found that 1) both paternal deprivation and early social deprivation significantly decreased OXT expression in both the paraventricular hypothalamic nucleus (PVN) and the supraoptic nucleus (SON) of F2 generation offspring; 2) systemic neonatal OXT injection in naïve animals promoted maternal but not paternal behavior in adult F2 offspring; 3) systemic neonatal OXT injection significantly increased ERα expression in both the medial preoptic area (MPOA) and the ventro medial hypothalamic nucleus (VMH) in female but not in male mandarin voles; 4) systemic neonatal administration of an OXT antagonist significantly reduced ERα expression in the bed nucleus of the stria terminalis (BNST), VMH, and the arcuate hypothalamic nucleus (Arc) in females and in all examined brain regions in males. In summary, the obtained data demonstrate that the early social environment could affect OXT level, which in turn leads to long-term effects on ERα expression in relevant brain regions, consequently affecting maternal behavior but not paternal behavior.
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Light AE, Holt-Lunstad J, Porter CL, Light KC. Early life trauma: An exploratory study of effects on OXTR and NR3C1 gene expression and nurturing self-efficacy in mothers of infants. Int J Psychophysiol 2019; 136:64-72. [DOI: 10.1016/j.ijpsycho.2018.03.018] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2017] [Revised: 02/09/2018] [Accepted: 03/22/2018] [Indexed: 12/14/2022]
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Kelly AM, Hiura LC, Saunders AG, Ophir AG. Oxytocin Neurons Exhibit Extensive Functional Plasticity Due To Offspring Age in Mothers and Fathers. Integr Comp Biol 2018; 57:603-618. [PMID: 28957529 DOI: 10.1093/icb/icx036] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
The needs of offspring change as they develop. Thus, parents should concomitantly change their investment based on the age-related needs of the offspring as they mature. Due to the high costs of parental care, it is optimal for parents to exhibit a shift from intense caregiving of young offspring to promoting independence in older offspring. Yet, the neural mechanisms that underlie shifts in parental behavior are poorly understood, and little is known about how the parental brain responds to offspring of different ages. To elucidate mechanisms that relate to shifts in parental behavior as offspring develop, we examined behavioral and neural responses of male and female prairie voles (Microtus ochrogaster), a biparental rodent, to interactions with offspring at different stages of development (ranging from neonatal to weaning age). Importantly, in biparental species, males and females may adjust their behavior differentially as offspring develop. Because the nonapeptides, vasopressin (VP) and oxytocin (OT), are well known for modulating aspects of parental care, we focused on functional activity of distinct VP and OT cell groups within the maternal and paternal brain in response to separation from, reunion (after a brief period of separation) with, or no separation from offspring of different ages. We found several differences in the neural responses of individual VP and OT cell groups that varied based on the age of pups and sex of the parent. Hypothalamic VP neurons exhibit similar functional responses in both mothers and fathers. However, hypothalamic and amygdalar OT neurons exhibit differential functional responses to being separated from pups based on the sex of the parent. Our results also reveal that the developmental stage of offspring significantly impacts neural function within OT, but not VP, cell groups of both mothers and fathers. These findings provide insight into the functional plastic capabilities of the nonapeptide system, specifically in relation to parental behavior. Identifying neural mechanisms that exhibit functional plasticity can elucidate one way in which animals are able to shift behavior on relatively short timescales in order to exhibit the most context-appropriate and adaptive behaviors.
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Affiliation(s)
- Aubrey M Kelly
- Department of Psychology, Cornell University, Ithaca, NY 14853, USA
| | - Lisa C Hiura
- Department of Psychology, Cornell University, Ithaca, NY 14853, USA
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Saltzman W, Harris BN, De Jong TR, Perea-Rodriguez JP, Horrell ND, Zhao M, Andrew JR. Paternal Care in Biparental Rodents: Intra- and Inter-individual Variation. Integr Comp Biol 2017; 57:589-602. [PMID: 28641377 PMCID: PMC5886332 DOI: 10.1093/icb/icx047] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Parental care by fathers, although rare among mmmals, can be essential for the survival and normal development of offspring in biparental species. A growing body of research on biparental rodents has identified several developmental and experiential influences on paternal responsiveness. Some of these factors, such as pubertal maturation, interactions with pups, and cues from a pregnant mate, contribute to pronounced changes in paternal responsiveness across the course of the lifetime in individual males. Others, particularly intrauterine position during gestation and parental care received during postnatal development, can have long-term effects on paternal behavior and contribute to stable differences among individuals within a species. Focusing on five well-studied, biparental rodent species, we review the developmental and experiential factors that have been shown to influence paternal responsiveness, and consider their roles in generating both intra- and inter-individual variation. We also review hormones and neuropeptides that have been shown to modulate paternal care and discuss their potential contributions to behavioral differences within and between males. Finally, we discuss the possibility that vasopressinergic and possibly oxytocinergic signaling within the brain, modulated by gonadal steroid hormones, may represent the "final common pathway" mediating effects of developmental and experiential variables on intra- and inter-individual variation in paternal care.
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Affiliation(s)
- Wendy Saltzman
- Department of Biology, University of California, Riverside, California, USA
- Neuroscience Graduate Program, University of California, Riverside, California, USA
- Evolution, Ecology and Organismal Biology Graduate Program, University of California, Riverside, California, USA
| | - Breanna N. Harris
- Department of Biological Sciences, Texas Tech University, Lubbock, Texas, USA
| | - Trynke R. De Jong
- Department of Behavioural and Molecular Neurobiology, University of Regensburg, Germany
| | | | - Nathan D. Horrell
- Department of Biology, University of California, Riverside, California, USA
- Neuroscience Graduate Program, University of California, Riverside, California, USA
| | - Meng Zhao
- Department of Biology, University of California, Riverside, California, USA
- Evolution, Ecology and Organismal Biology Graduate Program, University of California, Riverside, California, USA
| | - Jacob R. Andrew
- Department of Biology, University of California, Riverside, California, USA
- Evolution, Ecology and Organismal Biology Graduate Program, University of California, Riverside, California, USA
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He Z, Zhang S, Yu C, Li Y, Jia R, Tai F. Emotional attachment of pre-weaning pups to mothers and fathers in mandarin voles. Behav Processes 2017; 135:87-94. [DOI: 10.1016/j.beproc.2016.12.008] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2015] [Revised: 12/15/2016] [Accepted: 12/19/2016] [Indexed: 10/20/2022]
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Murgatroyd CA, Hicks-Nelson A, Fink A, Beamer G, Gurel K, Elnady F, Pittet F, Nephew BC. Effects of Chronic Social Stress and Maternal Intranasal Oxytocin and Vasopressin on Offspring Interferon-γ and Behavior. Front Endocrinol (Lausanne) 2016; 7:155. [PMID: 28018290 PMCID: PMC5155012 DOI: 10.3389/fendo.2016.00155] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/17/2016] [Accepted: 11/28/2016] [Indexed: 11/18/2022] Open
Abstract
Recent studies support the hypothesis that the adverse effects of early-life adversity and transgenerational stress on neural plasticity and behavior are mediated by inflammation. The objective of the present study was to investigate the immune and behavioral programing effects of intranasal (IN) vasopressin (AVP) and oxytocin (OXT) treatment of chronic social stress (CSS)-exposed F1 dams on F2 juvenile female offspring. It was hypothesized that maternal AVP and OXT treatment would have preventative effects on social stress-induced deficits in offspring anxiety and social behavior and that these effects would be associated with changes in interferon-γ (IFNγ). Control and CSS-exposed F1 dams were administered IN saline, AVP, or OXT during lactation and the F2 juvenile female offspring were assessed for basal plasma IFNγ and perseverative, anxiety, and social behavior. CSS F2 female juvenile offspring had elevated IFNγ levels and exhibited increased repetitive/perseverative and anxiety behaviors and deficits in social behavior. These effects were modulated by AVP and OXT in a context- and behavior-dependent manner, with OXT exhibiting preventative effects on repetitive and anxiety behaviors and AVP possessing preventative effects on social behavior deficits and anxiety. Basal IFNγ levels were elevated in the F2 offspring of OXT-treated F1 dams, but IFNγ was not correlated with the behavioral effects. These results support the hypothesis that maternal AVP and OXT treatment have context- and behavior-specific effects on peripheral IFNγ levels and perseverative, anxiety, and social behaviors in the female offspring of early-life social stress-exposed dams. Both maternal AVP and OXT are effective at preventing social stress-induced increases in self-directed measures of anxiety, and AVP is particularly effective at preventing impairments in overall social contact. OXT is specifically effective at preventing repetitive/perseverative behaviors, yet is ineffective at preventing deficits in overall social behavior.
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Affiliation(s)
| | - Alexandria Hicks-Nelson
- Department of Biomedical Sciences, Cummings School of Veterinary Medicine, Tufts University, North Grafton, MA, USA
| | | | - Gillian Beamer
- Department of Infectious Disease and Global Health, Cummings School of Veterinary Medicine, Tufts University, North Grafton, MA, USA
| | - Kursat Gurel
- Department of Biomedical Sciences, Cummings School of Veterinary Medicine, Tufts University, North Grafton, MA, USA
| | - Fawzy Elnady
- Department of Anatomy and Embryology, Faculty of Veterinary Medicine, Cairo University, Cairo, Egypt
| | - Florent Pittet
- Department of Biomedical Sciences, Cummings School of Veterinary Medicine, Tufts University, North Grafton, MA, USA
| | - Benjamin C. Nephew
- Department of Biomedical Sciences, Cummings School of Veterinary Medicine, Tufts University, North Grafton, MA, USA
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Jia Y, Dong Z, Yan T, Wu B, Liao Z, Bi K, Gong P, Suna B. Antidepressant-like activity of red wine phenolic extracts in repeated corticosterone-induced depression mice via BDNF/TrkB/CREB signaling pathway. BIO WEB OF CONFERENCES 2016. [DOI: 10.1051/bioconf/20160704009] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
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Nephew BC. The Neurobiology of Parenting: Basic Research. Curr Behav Neurosci Rep 2016. [DOI: 10.1007/s40473-016-0059-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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