Developmental psychobiology最新文献

{"title":"","authors":"","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":11086,"journal":{"name":"Developmental psychobiology","volume":"68 3","pages":""},"PeriodicalIF":2.2,"publicationDate":"2026-05-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148066503","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Preconception Exposure to Chronic Stressors Impairs Social Behaviors in Prairie Vole Offspring (Microtus ochrogaster): Partial Mediation by Parental Pair-Bonding and Parenting Behaviors","authors":"W. Tang Watanasriyakul","doi":"10.1002/dev.70158","DOIUrl":"10.1002/dev.70158","url":null,"abstract":"<div>\u0000 \u0000 <p>Chronic stress can induce lasting physiological changes that may affect subsequent generations. Parental factors—such as affect, interparental relationship quality, and parenting styles—are potential mediators of these intergenerational effects. Utilizing the socially monogamous and biparental prairie vole, we previously reported that parents with a history of chronic stress exposure prior to conception (vs. stress-naïve parents), exhibited poorer pair-bonding quality and preferred maintaining physical contact while parenting. However, the impact of these subtle parental differences on offspring development remained unclear. Therefore, the current study examined the developmental and sociobehavioral outcomes in offspring indirectly exposed to preconception stress or in stress-naïve offspring. Indirectly stress-exposed offspring showed reduced allogrooming in juvenile males, inhibited social play in both sexes, and decreased self-grooming in adult females relative to their stress-naïve counterparts. These behavioral changes were partially mediated by parental allogrooming and aggression during early pair-bonding and parental proximity during the parental care task. These findings indicate that preconception stress is associated with impaired offspring sociobehavioral development, primarily through modifications in interparental relationships and parenting styles. These results underscore the importance of the preconception period in shaping offspring development and may inform both preclinical studies of stress transmission and clinical interventions targeting family dynamics.</p>\u0000 </div>","PeriodicalId":11086,"journal":{"name":"Developmental psychobiology","volume":"68 3","pages":""},"PeriodicalIF":2.2,"publicationDate":"2026-04-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147765262","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"","authors":"","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":11086,"journal":{"name":"Developmental psychobiology","volume":"68 3","pages":""},"PeriodicalIF":2.2,"publicationDate":"2026-04-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148090897","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Adrenal Biomarkers of Stress in Transgender and Gender-Diverse Adolescents","authors":"Simone Coslovich,&nbsp;Stefania Tonetto,&nbsp;Giulia Bragato,&nbsp;Gianluca Tamaro,&nbsp;Alice Fachin,&nbsp;Paolo Dalena,&nbsp;Lorenzo Zandonà,&nbsp;Antonella Fabretto,&nbsp;Egidio Barbi,&nbsp;Gianluca Tornese","doi":"10.1002/dev.70156","DOIUrl":"10.1002/dev.70156","url":null,"abstract":"<p>Transgender and gender diverse (TGD) adolescents are frequently exposed to minority stress, which may influence the hypothalamic–pituitary–adrenal (HPA) axis during critical developmental windows. Altered cortisol dynamics have been described in populations facing chronic stress, yet evidence in TGD youth is limited. Understanding adrenal function in this context is essential for clarifying potential biological pathways linking social stressors to developmental and health outcomes. In the present study, identifying as TGD serves as an indirect proxy of exposure to minority stressors, which were not directly measured. We conducted a retrospective, case–control study at a tertiary pediatric center, including 48 TGD adolescents and 298 controls referred for evaluation of premature pubarche with nonclassical congenital adrenal hyperplasia excluded. All participants underwent a standard dose synacthen test (SDST; 250 µg tetracosactide iv, sampling at baseline and 60 min, 8:00 a.m.), which assesses adrenal responsiveness to pharmacological ACTH stimulation. Serum cortisol, DHEAS, ACTH, and 17-hydroxyprogesterone were assayed. Statistical analyses included nonparametric group comparisons, correlations, and multivariable regression adjusting for age and sex assigned at birth. TGD individuals demonstrated significantly higher baseline cortisol levels (293 vs. 214 nmol/L; <i>p</i> &lt; 0.001) and a reduced cortisol response to SDST (Δcortisol: 354 vs. 446 nmol/L; <i>p</i> &lt; 0.001). In the full sample, basal DHEAS levels were higher in TGD youth (231 vs. 142 nmol/L; <i>p</i> = 0.362), whereas the DHEAS-to-cortisol ratio did not differ significantly between groups. In an age-matched subsample (1:2 matching), the DHEAS-to-cortisol ratio was significantly lower in TGD adolescents (0.72 vs. 1.03; <i>p</i> = 0.004). Multivariate analysis confirmed an independent association between TGD status and higher basal cortisol, lower Δcortisol, and a reduced DHEAS-to-cortisol ratio after adjustment for covariates (all <i>p</i> &lt; 0.001). Our findings provide preliminary evidence of altered adrenal responsiveness in TGD adolescents, potentially reflecting the biological embedding of minority stress during development. Although exploratory, these results highlight the need for prospective, longitudinal studies integrating psychosocial and neuroendocrine measures to clarify mechanisms linking stress, HPA axis function, and developmental outcomes in gender-diverse youth.</p>","PeriodicalId":11086,"journal":{"name":"Developmental psychobiology","volume":"68 3","pages":""},"PeriodicalIF":2.2,"publicationDate":"2026-04-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13093007/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147721977","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"","authors":"","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":11086,"journal":{"name":"Developmental psychobiology","volume":"68 3","pages":""},"PeriodicalIF":2.2,"publicationDate":"2026-04-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148084970","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Hair Cortisol Concentrations in Children: A Longitudinal Analysis Across Childhood","authors":"Miguel Ángel Baos-González,&nbsp;Javier De Echarri-Lorente,&nbsp;María Ángeles García-León,&nbsp;Raquel González-Pérez,&nbsp;María Isabel Peralta-Ramírez","doi":"10.1002/dev.70154","DOIUrl":"10.1002/dev.70154","url":null,"abstract":"<p>Hair cortisol concentration (HCC) reflects long-term cortisol exposure and is commonly used as a biomarker of hypothalamic–pituitary–adrenal axis activity. Although increasingly applied in pediatric populations, developmental changes in HCC and potential sex differences remain unclear. This longitudinal study examined HCC across childhood and the influence of sociodemographic and perinatal factors. A total of 212 mother–child dyads participated. Sociodemographic and perinatal data were collected during pregnancy and postpartum. Offspring HCC (pg/mg) was assessed at birth, 6 months, and annually from 1 to 7 years. HCC decreased with age, with the steepest decline occurring in early childhood and greater stability observed between 4 and 7 years of age. Sex differences emerged only at 3 years, with higher HCC in females. Standardized birth height was negatively associated with newborn HCC; maternal BMI and weight before and during pregnancy were negatively associated with HCC at 1–2 years; and gestational week at delivery was positively associated with HCC at 3 years. Descriptive HCC percentiles were calculated for newborns, at 6 months, and at ages 1–3 years. These findings illustrate the developmental trajectory of HCC across childhood and provide insights into sociodemographic and perinatal factors associated with children's HCC.</p>","PeriodicalId":11086,"journal":{"name":"Developmental psychobiology","volume":"68 3","pages":""},"PeriodicalIF":2.2,"publicationDate":"2026-04-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13092996/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147722003","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"","authors":"","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":11086,"journal":{"name":"Developmental psychobiology","volume":"68 3","pages":""},"PeriodicalIF":2.2,"publicationDate":"2026-04-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148084973","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"","authors":"","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":11086,"journal":{"name":"Developmental psychobiology","volume":"68 3","pages":""},"PeriodicalIF":2.2,"publicationDate":"2026-04-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148076281","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Role of Maternal Mindfulness in Longitudinal Mother–Infant Neuroendocrine Reciprocity in an Urban, Low-Income White Sample","authors":"Kento Suzuki,&nbsp;Heidemarie Laurent","doi":"10.1002/dev.70153","DOIUrl":"10.1002/dev.70153","url":null,"abstract":"<p>Mother–infant physiological reciprocity plays a crucial role in child well-being and development. While mindfulness in parenting has been linked to mother–infant stress responses, no research has examined its relationship with developmental trajectories of neuroendocrine reciprocity. This study addresses this gap by examining maternal mindfulness—both alone and in the context of parenting risk and protective factors—in relation to mother–infant cortisol reciprocity over time. Using data from 56 predominantly White, urban, low-income mother–infant dyads in the United States followed from 3 to 18 months postpartum, we tested maternal mindful parenting at 3 months as a predictor of both (1) within-session reciprocity of mother and infant cortisol responses to acute stress and (2) across-session reciprocity of developmental shifts in their cortisol levels from 6 to 18 months. Three-level hierarchical linear models revealed that higher maternal mindful parenting, greater history of positive parental bonding, and lower parenting stress were associated with more inverse mother–infant cortisol reciprocity across timepoints. In addition, parenting stress moderated the effect of mindful parenting: the inverse relation with reciprocity held for most dyads (60%), though reversed for those with the highest stress levels (top 9%). Findings delineate when and how positive versus inverse reciprocity may be adaptive and underscore the role of mindful parenting in mother–infant psychophysiological stress co-adaptation.</p>","PeriodicalId":11086,"journal":{"name":"Developmental psychobiology","volume":"68 3","pages":""},"PeriodicalIF":2.2,"publicationDate":"2026-04-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13080283/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147688739","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Effects of Environmental Enrichment on the Behavioral Profile of an Attention-Deficit/Hyperactivity Disorder Animal Model: A Systematic Review and Meta-Analysis","authors":"Gabriel da Rocha Zurchimitten,&nbsp;Breno Raul Freitas Oliveira,&nbsp;Rafael Kremer,&nbsp;Geison Souza Izídio","doi":"10.1002/dev.70155","DOIUrl":"10.1002/dev.70155","url":null,"abstract":"<div>\u0000 \u0000 <p>In preclinical research, animal models are a valid alternative for studying both the genetics and environmental factors related to human psychopathologies. Indeed, in the last few decades, a great emphasis has been placed on the spontaneously hypertensive rat (SHR) inbred strain as an attention-deficit/hyperactivity disorder (ADHD) animal model. Therefore, this systematic review and meta-analysis aim to evaluate the effects of environmental enrichment (EE) on the behavior profile of the SHRs. All methods used to conduct the review were registered a priori on the PROSPERO platform (CRD42023442128). Our searches found 142 articles indexed in the electronic databases EMBASE, MEDLINE via PubMed, Scopus, and Web of Science. According to the eligibility criteria, six articles were included in the review. The meta-analysis demonstrated that EE decreased locomotor activity (SMD = −1.85, 95% CI = −3.18 to −0.52, <i>Z</i> = 2.72, <i>p</i> = 0.007, <i>τ</i>² = 2.07, <i>I</i>² = 86%) and enhanced memory (SMD = 1.32, 95% CI = 0.83 to 1.80, <i>Z</i> = 5.32, <i>p</i> &lt; 0.001, <i>τ</i>² = 0, <i>I</i>² = 0%) in SHRs. Therefore, EE appears to have a beneficial effect on the behaviors of the SHR strain and could be considered in the search for nonpharmacological approaches in ADHD research.</p>\u0000 </div>","PeriodicalId":11086,"journal":{"name":"Developmental psychobiology","volume":"68 3","pages":""},"PeriodicalIF":2.2,"publicationDate":"2026-04-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147688794","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}