845 results on '"Keenan, Kate"'
Search Results
2. Is BMI a Useful Indicator of Prenatal Health Among Black American Women?
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Keenan, Kate, Hipwell, Alison E., Stepp, Stephanie D., Dunlop, Anne L., Brennan, Patricia A., Farzan, Shohreh F., Fichorova, Raina, Hirko, Kelly, and Nozadi, Sara S.
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- 2024
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3. Do small effects matter more in vulnerable populations? an investigation using Environmental influences on Child Health Outcomes (ECHO) cohorts
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Peacock, Janet L, Coto, Susana Diaz, Rees, Judy R, Sauzet, Odile, Jensen, Elizabeth T, Fichorova, Raina, Dunlop, Anne L, Paneth, Nigel, Padula, Amy, Woodruff, Tracey, Morello-Frosch, Rachel, Trowbridge, Jessica, Goin, Dana, Maldonado, Luis E, Niu, Zhongzheng, Ghassabian, Akhgar, Transande, Leonardo, Ferrara, Assiamira, Croen, Lisa A, Alexeeff, Stacey, Breton, Carrie, Litonjua, Augusto, O’Connor, Thomas G, Lyall, Kristen, Volk, Heather, Alshawabkeh, Akram, Manjourides, Justin, Camargo, Carlos A, Dabelea, Dana, Hockett, Christine W, Bendixsen, Casper G, Hertz-Picciotto, Irva, Schmidt, Rebecca J, Hipwell, Alison E, Keenan, Kate, Karr, Catherine, LeWinn, Kaja Z, Lester, Barry, Camerota, Marie, Ganiban, Jody, McEvoy, Cynthia, Elliott, Michael R, Sathyanarayana, Sheela, Ji, Nan, Braun, Joseph M, and Karagas, Margaret R
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Public Health ,Health Sciences ,Pediatric ,Women's Health ,Prevention ,2.2 Factors relating to the physical environment ,Generic health relevance ,Humans ,Vulnerable Populations ,Female ,Infant ,Low Birth Weight ,Infant ,Newborn ,Child Health ,Birth Weight ,Environmental Exposure ,Cohort Studies ,Pregnancy ,Socioeconomic Factors ,Male ,Adult ,Pregnancy outcomes ,Child health outcome ,Health disparities ,Environmental exposure ,Social determinants of health ,Program Collaborators for Environmental influences on Child Health Outcomes ,Public Health and Health Services ,Epidemiology ,Health services and systems ,Public health - Abstract
BackgroundA major challenge in epidemiology is knowing when an exposure effect is large enough to be clinically important, in particular how to interpret a difference in mean outcome in unexposed/exposed groups. Where it can be calculated, the proportion/percentage beyond a suitable cut-point is useful in defining individuals at high risk to give a more meaningful outcome. In this simulation study we compute differences in outcome means and proportions that arise from hypothetical small effects in vulnerable sub-populations.MethodsData from over 28,000 mother/child pairs belonging to the Environmental influences on Child Health Outcomes Program were used to examine the impact of hypothetical environmental exposures on mean birthweight, and low birthweight (LBW) (birthweight
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- 2024
4. Hooked on a thought: Associations between rumination and neural responses to social rejection in adolescent girls
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Yoon, Leehyun, Keenan, Kate E, Hipwell, Alison E, Forbes, Erika E, and Guyer, Amanda E
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Biological Psychology ,Psychology ,Mental Health ,Mind and Body ,Neurosciences ,Behavioral and Social Science ,Clinical Research ,Basic Behavioral and Social Science ,Pediatric ,Neurological ,Mental health ,Female ,Humans ,Adolescent ,Social Status ,Emotions ,Cerebral Cortex ,Gyrus Cinguli ,Parietal Lobe ,Magnetic Resonance Imaging ,Brain Mapping ,Rumination ,Adolescence ,Social rejection ,fMRI ,sgACC ,Default mode network ,Clinical Sciences ,Cognitive Sciences ,Biological psychology ,Clinical and health psychology - Abstract
Rumination is a significant risk factor for psychopathology in adolescent girls and is associated with heightened and prolonged physiological arousal following social rejection. However, no study has examined how rumination relates to neural responses to social rejection in adolescent girls; thus, the current study aimed to address this gap. Adolescent girls (N = 116; ages 16.95-19.09) self-reported on their rumination tendency and completed a social evaluation fMRI task where they received fictitious feedback (acceptance, rejection) from peers they liked or disliked. Rejection-related neural activity and subgenual anterior cingulate cortex (sgACC) connectivity were regressed on rumination, controlling for rejection sensitivity and depressive symptoms. Rumination was associated with distinctive neural responses following rejection from liked peers including increased neural activity in the precuneus, inferior parietal gyrus, dorsolateral prefrontal cortex, and supplementary motor area (SMA) and reduced sgACC connectivity with multiple regions including medial prefrontal cortex, precuneus and ventrolateral prefrontal cortex. Greater precuneus and SMA activity mediated the effect of rumination on slower response time to report emotional state after receiving rejection from liked peers. These findings provide clues for distinctive cognitive processes (e.g., mentalizing, conflict processing, memory encoding) following the receipt of rejection in girls with high levels of rumination.
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- 2023
5. The Environmental Influences on Child Health Outcomes (ECHO)-Wide Cohort
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Knapp, Emily A, Kress, Amii M, Parker, Corette B, Page, Grier P, McArthur, Kristen, Gachigi, Kennedy K, Alshawabkeh, Akram N, Aschner, Judy L, Bastain, Theresa M, Breton, Carrie V, Bendixsen, Casper G, Brennan, Patricia A, Bush, Nicole R, Buss, Claudia, Camargo, Carlos A, Catellier, Diane, Cordero, José F, Croen, Lisa, Dabelea, Dana, Deoni, Sean, D’Sa, Viren, Duarte, Cristiane S, Dunlop, Anne L, Elliott, Amy J, Farzan, Shohreh F, Ferrara, Assiamira, Ganiban, Jody M, Gern, James E, Giardino, Angelo P, Towe-Goodman, Nissa R, Gold, Diane R, Habre, Rima, Hamra, Ghassan B, Hartert, Tina, Herbstman, Julie B, Hertz-Picciotto, Irva, Hipwell, Alison E, Karagas, Margaret R, Karr, Catherine J, Keenan, Kate, Kerver, Jean M, Koinis-Mitchell, Daphne, Lau, Bryan, Lester, Barry M, Leve, Leslie D, Leventhal, Bennett, LeWinn, Kaja Z, Lewis, Johnnye, Litonjua, Augusto A, Lyall, Kristen, Madan, Juliette C, McEvoy, Cindy T, McGrath, Monica, Meeker, John D, Miller, Rachel L, Morello-Frosch, Rachel, Neiderhiser, Jenae M, O’Connor, Thomas G, Oken, Emily, O’Shea, Michael, Paneth, Nigel, Porucznik, Christina A, Sathyanarayana, Sheela, Schantz, Susan L, Spindel, Eliot R, Stanford, Joseph B, Stroustrup, Annemarie, Teitelbaum, Susan L, Trasande, Leonardo, Volk, Heather, Wadhwa, Pathik D, Weiss, Scott T, Woodruff, Tracey J, Wright, Rosalind J, Zhao, Qi, Jacobson, Lisa P, and Outcomes, on behalf of program collaborators for Environmental Influences on Child Health
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Public Health ,Health Sciences ,Human Genome ,Prevention ,Nutrition ,Pediatric ,Behavioral and Social Science ,Genetics ,Clinical Research ,Pediatric Research Initiative ,2.2 Factors relating to the physical environment ,Aetiology ,Good Health and Well Being ,Child ,Humans ,United States ,Environmental Exposure ,Cohort Studies ,Child Health ,Air Pollution ,Outcome Assessment ,Health Care ,adolescent ,child ,child development ,child health ,child well-being ,cohort studies ,environmental exposure ,epidemiologic methods ,Mathematical Sciences ,Medical and Health Sciences ,Epidemiology - Abstract
The Environmental Influences on Child Health Outcomes (ECHO)-Wide Cohort Study (EWC), a collaborative research design comprising 69 cohorts in 31 consortia, was funded by the National Institutes of Health (NIH) in 2016 to improve children's health in the United States. The EWC harmonizes extant data and collects new data using a standardized protocol, the ECHO-Wide Cohort Data Collection Protocol (EWCP). EWCP visits occur at least once per life stage, but the frequency and timing of the visits vary across cohorts. As of March 4, 2022, the EWC cohorts contributed data from 60,553 children and consented 29,622 children for new EWCP data and biospecimen collection. The median (interquartile range) age of EWCP-enrolled children was 7.5 years (3.7-11.1). Surveys, interviews, standardized examinations, laboratory analyses, and medical record abstraction are used to obtain information in 5 main outcome areas: pre-, peri-, and postnatal outcomes; neurodevelopment; obesity; airways; and positive health. Exposures include factors at the level of place (e.g., air pollution, neighborhood socioeconomic status), family (e.g., parental mental health), and individuals (e.g., diet, genomics).
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- 2023
6. Maternal socialization of emotion and the development of emotion regulation in early adolescent girls.
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Berona, Johnny, Sroka, Anna, Gelardi, Kristina, Hipwell, Alison, Keenan, Kate, and Guyer, Amanda
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Child ,Female ,Humans ,Adolescent ,Emotional Regulation ,Socialization ,Mother-Child Relations ,Longitudinal Studies ,Emotions ,Mothers - Abstract
Regulation of negative emotions is a core competency of child development. Parental emotion socialization profoundly influences later capacity to regulate negative affect in childhood and adolescence. The present study examined the effects of maternal emotion socialization on the development of emotion regulation in the context of a longitudinal study of 210 mother-daughter dyads. Dyads completed a conflict resolution task when the child was age 11 years during which maternal warmth and hostility were coded. At ages 11 to 13 years, mothers completed self-report measures of supportive and nonsupportive responses to child negative emotion, and children completed self-reports of inhibition and adaptive regulation of sadness and anger. We used latent growth curve modeling to estimate changes in inhibition and adaptive regulation of sadness and anger over time; observed maternal warmth and hostility were included as time-invariant covariates and maternal self-report of supportive and nonsupportive responses were included as time-varying covariates. Observed maternal warmth was positively associated with girls adaptive regulation of anger and sadness at age 11 years. Maternal self-reported supportive responses to girls negative affect were positively associated with girls adaptive regulation of anger, and nonsupportive responses were negatively associated with adaptive regulation of anger and sadness. These findings support the role of maternal emotion socialization and indicate specific effects of maternal warmth and supportive responses in the development of girls capacity to modulate negative emotions during early adolescence. (PsycInfo Database Record (c) 2023 APA, all rights reserved).
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- 2023
7. Physical and Social Anhedonia in Female Adolescents: A Factor Analysis of Self-Report Measures
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Yang, Xi, Casement, Melynda D, Keenan, Kate E, Hipwell, Alison E, Guyer, Amanda E, and Forbes, Erika E
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Psychology ,Clinical and Health Psychology ,Social and Personality Psychology ,Applied and Developmental Psychology ,Pediatric ,Behavioral and Social Science ,Basic Behavioral and Social Science ,Depression ,Brain Disorders ,Mental Health ,Good Health and Well Being ,Adolescent ,Female ,Humans ,Young Adult ,Adult ,Anhedonia ,Self Report ,Pleasure ,Emotions ,Factor Analysis ,Statistical ,anhedonia ,adolescent ,factor analysis ,female ,PGS ,Cognitive Sciences ,Experimental Psychology - Abstract
Anhedonia is a transdiagnostic symptom of psychopathology that includes diminished positive emotions and anticipation and enjoyment of reward, with particular salience during adolescence. However, the construct validity of anhedonia dimensions is not well established, thus limiting operationalization and generalization of the construct. We applied exploratory and confirmatory factor analyses to identify latent dimensions of anhedonia across four commonly used self-report measures covering different facets of anhedonic experience within a nonclinical sample of female adolescents across two waves of data collection (N = 173, Mage = 19.25; N = 147, Mage = 20.23). Factor analyses yielded a two-factor model with a physical anhedonia factor emphasizing enjoyment from physical sensations and a social anhedonia factor focusing on emotional connections with other people. These results have implications for the measurement of anhedonia in women's emotional well-being and mental health research, including research designed to identify facets of anhedonia that predict the onset, severity, and persistence of psychopathology. (PsycInfo Database Record (c) 2022 APA, all rights reserved).
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- 2022
8. Social Support Coping for African American Adolescents: Effect of a Culturally Grounded Randomized Controlled Trial Intervention
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Robinson, W. LaVome, Whipple, Christopher R., Jason, Leonard A., Cafaro, Cori, Lemke, Sally, and Keenan, Kate
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The effect of the "Adapted-Coping with Stress" (A-CWS) intervention on social support coping was examined, using a randomized controlled trial design. The participants were 410 ninth-grade students (ages 14 to 16 years and mostly African American) living in low-resourced neighborhoods. Participants were randomly assigned 1:1 to either the A-CWS intervention or a standard care control condition. All participants were assessed at their schools before implementation of the intervention, at intervention completion, and again at 6- and 12-month post-intervention. Engagement in social support coping was examined in both intention-to-treat and treatment-as-received samples (i.e., intervention participants who attended at least 12 A-CWS treatment sessions and participants in the standard care control condition), using latent growth models. In intention-to-treat analyses, no significant treatment effects were identified. In treatment-as-received analyses, results revealed a significant association between social support coping and treatment condition; levels of social support coping decreased over time in the control condition, but they remained relatively stable in the treatment condition. The results indicate adequate intervention adherence and efficacy of the A-CWS to sustain social support coping within a sample of youth at high risk for stress exposure and associated disorders.
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- 2023
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9. Developmental Models of Depression, Externalizing Problems, and Self-regulatory Processes: Integrated Data Analysis Across Four Longitudinal Studies of Youth
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Magee, Kelsey E., Connell, Arin, Hipwell, Alison E., Shaw, Daniel, Westling, Erika, Keenan, Kate, Stormshak, Elizabeth, Ha, Thao, and Stepp, Stephanie
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- 2023
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10. Depression screening may not capture significant sources of prenatal stress for Black women
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Sroka, Anna W., Mbayiwa, Kimberley, Ilyumzhinova, Rimma, Meyer, Willa, Fowle, Jill, Gipson, Cherrelle J., Norcott, Candice, Hipwell, Alison E., and Keenan, Kate
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- 2023
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11. Psychological Well-Being Across the Perinatal Period: Life Satisfaction and Flourishing in a Longitudinal Study of Young Black and White American Women
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Quick, Allysa D., Tung, Irene, Keenan, Kate, and Hipwell, Alison E.
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- 2023
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12. Association between relative age at school and persistence of ADHD in prospective studies: an individual participant data meta-analysis
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Gosling, Corentin J, Caparos, Serge, Pinabiaux, Charlotte, Schwarzer, Guido, Rücker, Gerta, Agha, Sharifah S, Alrouh, Hekmat, Ambler, Antony, Anderson, Peter, Andiarena, Ainara, Arnold, L Eugene, Arseneault, Louise, Asherson, Philip, Babinski, Leslie, Barbati, Vittoria, Barkley, Russel, Barros, Aluisio J D, Barros, Fernando, Bates, John E, Bell, Laura J, Berenguer, Carmen, van Bergen, Elsje, Biederman, Joseph, Birmaher, Boris, B⊘e, Tormod, Boomsma, Dorret I, Brandt, Valerie C, Bressan, Rodrigo A, Brocki, Karin, Broughton, Thomas R, Bufferd, Sara J, Bussing, Regina, Cao, Meng, Cartigny, Ariane, Casas, Ana Miranda, Caspi, Avshalom, Castellanos, F Xavier, Caye, Arthur, Cederkvist, Luise, Collishaw, Stephan, Copeland, William E, Cote, Sylvana M, Coventry, William L, Debes, Nanette M.M. Mol, Denyer, Hayley, Dodge, Kenneth A, Dogru, Hicran, Efron, Daryl, Eller, Jami, Abd Elmaksoud, Marwa, Ercan, Eyup Sabri, Faraone, Stephen V, Fenesy, Michelle, Fernández, Mariana F, Fernández-Somoano, Ana, Findling, Robert, Fombonne, Eric, Fossum, Ingrid N, Freire, Carmen, Friedman, Naomi P, Fristad, Mary A, Galera, Cedric, Garcia-Argibay, Miguel, Garvan, Cynthia S, González-Safont, Llúcia, Groenman, Annabeth P, Guxens, Mònica, Halperin, Jeffrey M, Hamadeh, Randah R, Hartman, Catharina A, Hill, Shirley Y, Hinshaw, Stephen P, Hipwell, Alison, Hokkanen, Laura, Holz, Nathalie, Íñiguez, Carmen, Jahrami, Haitham A, Jansen, Pauline W, Jónsdóttir, Lilja K, Julvez, Jordi, Kaiser, Anna, Keenan, Kate, Klein, Daniel N, Klein, Rachel G, Kuntsi, Jonna, Langfus, Joshua, Langley, Kate, Lansford, Jennifer E, Larsen, Sally A, Larsson, Henrik, Law, Evelyn, Lee, Steve S, Lertxundi, Nerea, Li, Xiaobo, Li, Yueling, Lichtenstein, Paul, Liu, Jianghong, Lundervold, Astri J, Lundström, Sebastian, Marks, David J, Martin, Joanna, Masi, Gabriele, Matijasevich, Alicia, Melchior, Maria, Moffitt, Terrie E, Monninger, Maximilian, Morrison, Claire L, Mulraney, Melissa, Muratori, Pietro, Nguyen, Phuc T, Nicholson, Jan M, Øie, Merete Glenne, O'Neill, Sarah, O'Connor, Cliodhna, Orri, Massimiliano, Pan, Pedro M, Pascoe, Leona, Pettit, Gregory S, Price, Jolie, Rebagliato, Marisa, Riaño-Galán, Isolina, Rohde, Luis A, Roisman, Glenn I, Rosa, Maria, Rosenbaum, Jerrold F, Salum, Giovanni A, Sammallahti, Sara, Santos, Ina S, Schiavone, Nella S, Schmid, Lorrie, Sciberras, Emma, Shaw, Philip, Silk, Tim J, Simpson, Jeffry A, Skogli, Erik W, Stepp, Stephanie, Strandberg-Larsen, Katrine, Sudre, Gustavo, Sunyer, Jordi, Tandon, Mini, Thapar, Anita, Thomson, Phoebe, Thorell, Lisa B, Tinchant, Hannah, Torrent, Maties, Tovo-Rodrigues, Luciana, Tripp, Gail, Ukoumunne, Obioha, Van Goozen, Stephanie HM, Vos, Melissa, Wallez, Solène, Wang, Yufeng, Westermaier, Franz G, Whalen, Diana J, Yoncheva, Yuliya, Youngstrom, Eric A, Sayal, Kapil, Solmi, Marco, Delorme, Richard, and Cortese, Samuele
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- 2023
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13. Hypothalamic–Pituitary–Adrenal Axis Activity in Childhood Predicts Emotional Memory Effects and Related Neural Circuitry in Adolescent Girls
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Shields, Grant S, Hostinar, Camelia E, Vilgis, Veronika, Forbes, Erika E, Hipwell, Alison E, Keenan, Kate, and Guyer, Amanda E
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Biological Psychology ,Biomedical and Clinical Sciences ,Psychology ,Neurosciences ,Mind and Body ,Behavioral and Social Science ,Mental Health ,Basic Behavioral and Social Science ,Clinical Research ,Pediatric ,1.2 Psychological and socioeconomic processes ,1.1 Normal biological development and functioning ,Mental health ,Adolescent ,Child ,Emotions ,Female ,Humans ,Hypothalamo-Hypophyseal System ,Longitudinal Studies ,Pituitary-Adrenal System ,Stress ,Psychological ,Cognitive Sciences ,Experimental Psychology ,Biological psychology ,Cognitive and computational psychology - Abstract
Negative emotional experiences can be more difficult to forget than neutral ones, a phenomenon termed the "emotional memory effect." Individual differences in the strength of the emotional memory effect are associated with emotional health. Thus, understanding the neurobiological underpinnings of the emotional memory effect has important implications, especially for individuals at risk for emotional health problems. Although the neural basis of emotional memory effects has been relatively well defined, less is known about how hormonal factors that can modulate emotional memory, such as glucocorticoids, relate to that neural basis. Importantly, probing the role of glucocorticoids in the stress- and emotion-sensitive period of late childhood to adolescence could provide actionable points of intervention. We addressed this gap by testing whether hypothalamic-pituitary-adrenal (HPA) axis activity during a parent-child conflict task at 11 years of age predicted emotional memory and its primary neural circuitry (i.e., amygdala-hippocampus functional connectivity) at 16 years of age in a longitudinal study of 147 girls (104 with complete data). Results showed that lower HPA axis activity predicted stronger emotional memory effects, r(124) = -.236, p < .01, and higher emotional memory-related functional connectivity between the right hippocampus and the right amygdala, β = -.385, p < .001. These findings suggest that late childhood HPA axis activity may modulate the neural circuitry of emotional memory effects in adolescence, which may confer a potential risk trajectory for emotional health among girls.
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- 2021
14. Opportunities for Examining Child Health Impacts of Early-Life Nutrition in the ECHO Program: Maternal and Child Dietary Intake Data from Pregnancy to Adolescence
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Bragg, Megan G., Westlake, Matt, Alshawabkeh, Akram N., Bekelman, Traci A., Camargo, Carlos A., Jr., Catellier, Diane J., Comstock, Sarah S., Dabelea, Dana, Dunlop, Anne L., Hedderson, Monique M., Hockett, Christine W., Karagas, Margaret R., Keenan, Kate, Kelly, Nichole R., Kerver, Jean M., MacKenzie, Debra, Mahabir, Somdat, Maldonado, Luis E., McCormack, Lacey A., Melough, Melissa M., Mueller, Noel T., Nelson, Morgan E., O’Connor, Thomas G., Oken, Emily, O’Shea, T Michael, Switkowski, Karen M., Sauder, Katherine A., Wright, Rosalind J., Wright, Robert O., Zhang, Xueying, Zhu, Yeyi, and Lyall, Kristen
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- 2023
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15. Girls' brain structural connectivity in late adolescence relates to history of depression symptoms
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Chahal, Rajpreet, Weissman, David G, Marek, Scott, Rhoads, Shawn A, Hipwell, Alison E, Forbes, Erika E, Keenan, Kate, and Guyer, Amanda E
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Biological Psychology ,Psychology ,Neurosciences ,Pediatric ,Clinical Research ,Depression ,Mind and Body ,Mental Health ,Behavioral and Social Science ,Serious Mental Illness ,Brain Disorders ,Aetiology ,2.1 Biological and endogenous factors ,Mental health ,Adolescent ,Brain ,Child ,Female ,Humans ,Prospective Studies ,White Matter ,Young Adult ,Adolescence ,depression ,connectomics ,brain imaging ,development ,Clinical Sciences ,Cognitive Sciences ,Developmental & Child Psychology ,Clinical sciences ,Applied and developmental psychology ,Clinical and health psychology - Abstract
BackgroundGirls' depressive symptoms typically increase in adolescence, with individual differences in course and severity being key risk factors for impaired emotional functioning in young adulthood. Given the continued brain white matter (WM) maturation that occurs in adolescence, the present study tested whether structural connectivity patterns in late adolescence are associated with variation in the course of depression symptom severity throughout adolescence.MethodParticipants were girls (N = 115) enrolled in a multiyear prospective cohort study of risk for depression. Initial depression severity (intercept) at age 10 and change in severity (linear slope) across ages 10-19 were examined in relation to WM tractography collected at age 19. Network-based statistic analyses were used to identify clusters showing variation in structural connectivity in association with depressive symptom intercept, slope, and their interaction.ResultsHigher initial depressive severity and steeper positive slope (separately) were associated with greater structural connectivity between temporal, subcortical socioaffective, and occipital regions. Intercept showed more connectivity associations than slope. The interaction effect indicated that higher initial symptom severity and a steeper negative slope (i.e., alleviating symptoms) were related to greater connectivity between cognitive control regions. Moderately severe symptoms that worsened over time were followed by greater connectivity between self-referential and cognitive regions (e.g., posterior cingulate and frontal gyrus).ConclusionsHigher depressive symptom severity in early adolescence and increasing symptom severity over time may forecast structural connectivity differences in late adolescence, particularly in pathways involving cognitive and emotion-processing regions. Understanding how clinical course relates to neurobiological correlates may inform new treatment approaches to adolescent depression.
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- 2020
16. Direct replication of task‐dependent neural activation patterns during sadness introspection in two independent adolescent samples
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Vilgis, Veronika, Rhoads, Shawn A, Weissman, David G, Gelardi, Kristina L, Forbes, Erika E, Hipwell, Alison E, Keenan, Kate, Hastings, Paul D, and Guyer, Amanda E
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Biological Psychology ,Cognitive and Computational Psychology ,Biomedical and Clinical Sciences ,Psychology ,Brain Disorders ,Pediatric ,Basic Behavioral and Social Science ,Neurosciences ,Mental Health ,Behavioral and Social Science ,Clinical Research ,1.2 Psychological and socioeconomic processes ,1.1 Normal biological development and functioning ,Underpinning research ,Mental health ,Neurological ,Adolescent ,Cerebral Cortex ,Emotional Regulation ,Facial Recognition ,Female ,Humans ,Longitudinal Studies ,Magnetic Resonance Imaging ,Male ,Memory ,Episodic ,Sadness ,Social Cognition ,adolescence ,attention ,emotional faces ,fMRI ,introspection ,replication ,Cognitive Sciences ,Experimental Psychology ,Biological psychology ,Cognitive and computational psychology - Abstract
Functional neuroimaging results need to replicate to inform sound models of human social cognition and its neural correlates. Introspection, the capacity to reflect on one's thoughts and feelings, is one process required for normative social cognition and emotional functioning. Engaging in introspection draws on a network of brain regions including medial prefrontal cortex (mPFC), posterior cingulate cortex (PCC), middle temporal gyri (MTG), and temporoparietal junction (TPJ). Maturation of these regions during adolescence mirrors the behavioral advances seen in adolescent social cognition, but the neural correlates of introspection in adolescence need to replicate to confirm their generalizability and role as a possible mechanism. The current study investigated whether reflecting upon one's own feelings of sadness would activate and replicate similar brain regions in two independent samples of adolescents. Participants included 156 adolescents (50% female) from the California Families Project and 119 adolescent girls from the Pittsburgh Girls Study of Emotion. All participants completed the Emotion Regulation Questionnaire (ERQ) and underwent a functional magnetic resonance imaging scan while completing the same facial emotion-processing task at age 16-17 years. Both samples showed similar whole-brain activation patterns when engaged in sadness introspection and when judging a nonemotional facial feature. Whole-brain activation was unrelated to ERQ scores in both samples. Neural responsivity to task manipulations replicated in regions recruited for socio-emotional (mPFC, PCC, MTG, TPJ) and attention (dorsolateral PFC, precentral gyri, superior occipital gyrus, superior parietal lobule) processing. These findings demonstrate robust replication of neural engagement during sadness introspection in two independent adolescent samples.
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- 2020
17. Resilience to Stress During Pregnancy: Biopsychosocial Mechanisms and Implications for Offspring Emotional and Behavioral Outcomes in Toddlerhood.
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Tung, Irene, Keenan, Kate, and Hipwell, Alison E.
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PSYCHOLOGICAL resilience , *DESCRIPTIVE statistics , *PSYCHOLOGICAL stress , *SOCIAL support , *DATA analysis software , *EMOTIONS in children , *CHILD behavior , *PREGNANCY - Abstract
Exposure to high levels of stress during pregnancy is a known risk factor for a wide range of offspring outcomes, but little is known about the biopsychosocial factors underlying resilience and recovery from stress during pregnancy. The current study investigated associations between emotional and instrumental support during pregnancy and resilience to stress during pregnancy, including perceived resilience (belief in ability to "bounce back" from adversity) and physiological resilience (ability to physiologically recover quickly after an acute stressor). We further tested whether support and resilience during pregnancy predicted offspring internalizing and externalizing behaviors. Participants included 130 pregnant women (ages 26–28 years; 58% Black, 27% White, 15% Multiracial; 28% receiving public assistance) from a population-based longitudinal study. During pregnancy, participants reported on emotional and instrumental support, current life stressors, and perceived resilience to stress. In addition, heart rate variability was recorded continuously before, during, and after a controlled stress test to measure physiological recovery from stressors. When offspring were 2–3 years of age, mothers reported on children's internalizing and externalizing problems. Results from moderated mediation analyses indicated that emotional, but not instrumental, support was associated with perceived resilience during pregnancy, which predicted lower internalizing and externalizing problems in offspring. Emotional support also predicted greater physiological recovery during pregnancy, but only for individuals reporting multiple life stressors. Findings suggest that emotional support may influence psychological and physiological responses to stress during pregnancy, with implications for offspring emotional and behavioral health. Clinical implications of these results and directions for future research are discussed. Public Significance Statement: This study investigated the role of emotional and instrumental support in promoting resilience to stress during pregnancy. Findings suggest that emotional support may positively influence a person's ability to "bounce back" and recover from life stressors during pregnancy, which may have protective effects for children's early emotional and behavioral development. These results highlight the importance of providing accessible care and emotional support to pregnant people to help mitigate the intergenerational effects of stress and promote positive outcomes for parents and their children. [ABSTRACT FROM AUTHOR]
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- 2024
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18. Short Report: Exploring the Effect of Prenatal Fatty Acid Supplementation on Wheeze and Asthma in Black American Children.
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Keenan, Kate, Walton, Sarah, Mbayiwa, Kimberley, Akande, Lara, Cherian, Anna, Ciaccio, Christina, and Tare, Ilaria
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AFRICAN American women ,OMEGA-3 fatty acids ,BLACK children ,AFRICAN Americans ,DOCOSAHEXAENOIC acid - Abstract
Background: Black American children are at higher risk for developing asthma than White children. Identifying potential scalable preventive interventions that can reduce the racial disparities in asthma prevalence and associated morbidity and mortality are needed. We leveraged data from an RCT of prenatal supplementation with docosahexaenoic acid (DHA) in Black American women, to explore whether prenatal fatty acid supplementation is associated with offspring wheeze and asthma. Methods: Data were from the Nutrition and Pregnancy Study (NAPS), a double-blind RCT of prenatal DHA supplementation in Black women targeting stress regulation during pregnancy. A subset of mothers (n = 83) completed a standardized questionnaire on offspring wheeze and asthma when children were between 0.5 and 5.5 years of age. DHA levels were measured from venous blood and reported as percent of total fatty acids. Results: Of the 83 mothers providing data on child wheeze and asthma, 57 (68.7%) had been randomized to active DHA and 26 (31.3%) to placebo. Mothers and research staff were blind to group assignment. Comparison at the group assignment level yielded a relative reduction of 32% in the rate of wheeze or asthma among offspring of mothers assigned to active DHA compared to offspring of mothers assigned to placebo (OR = 1.6 [95% CI = 0.50– 5.09], p = 0.426). DHA levels measured at 25– 29 and 33– 37 weeks of gestation differed as a function of offspring wheeze or asthma (t = 2.21, p = 0.015 and t = 2.54, p = 0.007, respectively). Conclusion: These preliminary data suggest that increasing prenatal levels of DHA could be considered as a potential prevention for asthma in Black American children. [ABSTRACT FROM AUTHOR]
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- 2024
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19. Girls' pubertal development is associated with white matter microstructure in late adolescence
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Chahal, Rajpreet, Vilgis, Veronika, Grimm, Kevin J, Hipwell, Alison E, Forbes, Erika E, Keenan, Kate, and Guyer, Amanda E
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Biomedical and Clinical Sciences ,Health Sciences ,Contraception/Reproduction ,Mental Health ,Pediatric ,Mind and Body ,Clinical Research ,Neurosciences ,Behavioral and Social Science ,Adolescent ,Adult ,Child ,Diffusion Tensor Imaging ,Female ,Human Development ,Humans ,Prospective Studies ,Puberty ,White Matter ,Young Adult ,DTI ,White matter ,Adolescence ,Medical and Health Sciences ,Psychology and Cognitive Sciences ,Neurology & Neurosurgery ,Biomedical and clinical sciences ,Health sciences - Abstract
Patterns of pubertal maturation have been linked to vulnerability for emotion dysregulation disorders in girls, as well as white matter (WM) development, suggestive of a potential mechanism between pubertal maturation and emotional health. Because pubertal processes begin at varying ages (i.e., status, timing) and proceed at varying rates (i.e., tempo), identifying individual differences in the pubertal course associated with subsequent WM microstructure development may reveal clues about neurobiological mechanisms of girls' emotional well-being. In a prospective cohort study of 107 girls, we examined associations between pubertal status at age 9, pubertal timing and tempo from ages 9-15, and WM microstructure at age 19. Tract-based spatial statistics revealed that girls with more advanced pubertal status at age 9, specific to gonadal-related physical changes, had higher fractional anisotropy, and lower mean diffusivity (MD) and radial diffusivity in tracts relevant to cognitive control and emotion regulation (e.g., the superior longitudinal fasciculus, external capsule, and uncinate fasciculus). Additionally, girls with earlier pubertal timing showed lower MD in the left anterior cingulum bundle. Tempo was unrelated to WM measures. These findings implicate specific aspects of pubertal maturation in subsequent neural signatures, suggesting possible neuroendocrine mechanisms relevant to emotional development. Future work incorporating longitudinal neuroimaging in parallel with pubertal measures may contribute to the understanding of individual variation in pubertal course and WM development.
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- 2018
20. Dorsomedial Prefrontal Activity to Sadness Predicts Later Emotion Suppression and Depression Severity in Adolescent Girls
- Author
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Vilgis, Veronika, Gelardi, Kristina L, Helm, Jonathan L, Forbes, Erika E, Hipwell, Alison E, Keenan, Kate, and Guyer, Amanda E
- Subjects
Biological Psychology ,Psychology ,Behavioral and Social Science ,Brain Disorders ,Depression ,Neurosciences ,Mind and Body ,Pediatric ,Clinical Research ,Mental Health ,1.1 Normal biological development and functioning ,Underpinning research ,Mental health ,Adolescent ,Adolescent Behavior ,Affective Symptoms ,Brain Mapping ,Female ,Follow-Up Studies ,Humans ,Magnetic Resonance Imaging ,Prefrontal Cortex ,Sadness ,Severity of Illness Index ,Cognitive Sciences ,Developmental & Child Psychology ,Specialist studies in education ,Applied and developmental psychology - Abstract
The present study used cross-lagged panel analyses to test longitudinal associations among emotion regulation, prefrontal cortex (PFC) function, and depression severity in adolescent girls. The ventromedial and dorsomedial PFC (vmPFC and dmPFC) were regions of interest given their roles in depression pathophysiology, self-referential processing, and emotion regulation. At ages 16 and 17, seventy-eight girls completed a neuroimaging scan to assess changes in vmPFC and dmPFC activation to sad faces, and measures of depressive symptom severity and emotion regulation. The 1-year cross-lagged effects of dmPFC activity at age 16 on expressive suppression at age 17 and depressive symptomatology at age 17 were significant, demonstrating a predictive relation between dmPFC activity and both suppression and depressive severity.
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- 2018
21. Associations Between Neural Reward Processing and Binge Eating Among Adolescent Girls
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Bodell, Lindsay P, Wildes, Jennifer E, Goldschmidt, Andrea B, Lepage, Rachel, Keenan, Kate E, Guyer, Amanda E, Hipwell, Alison E, Stepp, Stephanie D, and Forbes, Erika E
- Subjects
Biological Psychology ,Biomedical and Clinical Sciences ,Paediatrics ,Psychology ,Basic Behavioral and Social Science ,Nutrition ,Clinical Research ,Behavioral and Social Science ,Pediatric ,Brain Disorders ,Neurosciences ,Mental Health ,Eating Disorders ,2.3 Psychological ,social and economic factors ,Aetiology ,Mental health ,Adolescent ,Binge-Eating Disorder ,Brain ,Cues ,Depression ,Female ,Humans ,Longitudinal Studies ,Magnetic Resonance Imaging ,Prefrontal Cortex ,Psychiatric Status Rating Scales ,Reward ,Adolescents ,Functional magnetic resonance imaging ,Binge eating ,Disordered eating ,Medical and Health Sciences ,Education ,Psychology and Cognitive Sciences ,Public Health ,Biomedical and clinical sciences ,Health sciences - Abstract
PURPOSE:Neuroimaging studies suggest that altered brain responses to food-related cues in reward-sensitive regions characterize individuals who experience binge-eating episodes. However, the absence of longitudinal data limits the understanding of whether reward-system alterations increase vulnerability to binge eating, as theorized in models of the development of this behavior. METHODS:Adolescent girls (N = 122) completed a functional magnetic resonance imaging monetary reward task at age 16 years as part of an ongoing longitudinal study. Self-report of binge eating was assessed using the Eating Attitudes Test at ages 16 and 18 years. Regression analyses examined concurrent and longitudinal associations between the blood-oxygenation-level-dependent response to anticipating and winning monetary rewards and the severity of binge eating while controlling for age 16 depressive symptoms and socioeconomic status. RESULTS:Greater ventromedial prefrontal cortex and caudate responses to winning money were correlated with greater severity of binge eating concurrently but not prospectively. CONCLUSIONS:This study is the first to examine longitudinal associations between reward responding and binge eating in community-based, mostly low-socioeconomic status adolescent girls. Ventromedial prefrontal cortex response to reward outcome-possibly reflecting an enhanced subjective reward value-appears to be a state marker of binge-eating severity rather than a predictor of future severity.
- Published
- 2018
22. Capturing the dynamic nature of stress exposure in the Pittsburgh Girls Study
- Author
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Keenan, Kate, Fu, Haoyi, Tung, Irene, Berona, Johnny, Krafty, Robert T., Hipwell, Alison E., Stepp, Stephanie D., and Carpio, Kristen
- Published
- 2021
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23. Non-Inclusive Language in Human Subjects Questionnaires: Addressing Racial, Ethnic, Heteronormative, and Gender Bias
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Hernandez, Isabella, primary, Nuñez, Velia, additional, Reynaga, Lorena, additional, Stewart, Kennedy, additional, Hernandez-Castro, Ixel, additional, Maldonado, Luis E., additional, Corona, Karina, additional, Aung, Max, additional, Knapp, Emily A., additional, Fuselier, Garrett, additional, Douglas, Christian, additional, Vega, Carmen Velez, additional, Faro, Elissa, additional, Frosch, Rachel Morello, additional, Lewis, Johnnye, additional, Croen, Lisa A., additional, Dunlop, Anne Lang, additional, Ganiban, Jody, additional, Keenan, Kate, additional, and Bastain, Theresa, additional
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- 2024
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- View/download PDF
24. The longitudinal stability of fMRI activation during reward processing in adolescents and young adults
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Baranger, David A.A., Lindenmuth, Morgan, Nance, Melissa, Guyer, Amanda E., Keenan, Kate, Hipwell, Alison E., Shaw, Daniel S., and Forbes, Erika E.
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- 2021
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25. Changes in Severity of Depression and Borderline Personality Disorder Symptoms from Pregnancy to Three Years Postpartum in Adolescent Mothers
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Nannini, Sierra, Tung, Irene, Northrup, Jessie B., Stepp, Stephanie D., Keenan, Kate, and Hipwell, Alison E.
- Published
- 2021
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- View/download PDF
26. Brain structure and parasympathetic function during rest and stress in young adult women
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Fridman✉, Andrew J., Yang, Xi, Vilgis, Veronika, Keenan, Kate E., Hipwell, Alison E., Guyer, Amanda E., Forbes, Erika E., and Casement, Melynda D.
- Published
- 2021
- Full Text
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27. Microbiome function and neurodevelopment in Black infants: vitamin B 12 emerges as a key factor
- Author
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Oliphant, Kaitlyn, primary, Cruz Ayala, Wilfredo, additional, Ilyumzhinova, Rimma, additional, Mbayiwa, Kimberley, additional, Sroka, Anna, additional, Xie, Bingqing, additional, Andrews, Bree, additional, Keenan, Kate, additional, and Claud, Erika C., additional
- Published
- 2024
- Full Text
- View/download PDF
28. The influence of motherhood on neural systems for reward processing in low income, minority, young women
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Moses-Kolko, Eydie L, Forbes, Erika E, Stepp, Stephanie, Fraser, David, Keenan, Kate E, Guyer, Amanda E, Chase, Henry W, Phillips, Mary L, Zevallos, Carlos R, Guo, Chaohui, and Hipwell, Alison E
- Subjects
Biological Psychology ,Biomedical and Clinical Sciences ,Psychology ,Mental Health ,Brain Disorders ,Basic Behavioral and Social Science ,Neurosciences ,Clinical Research ,Behavioral and Social Science ,Depression ,Aetiology ,2.3 Psychological ,social and economic factors ,Mental health ,Good Health and Well Being ,Adolescent ,Adult ,Child ,Child ,Preschool ,Female ,Humans ,Longitudinal Studies ,Minority Groups ,Mothers ,Motivation ,Neural Pathways ,Parenting ,Poverty ,Reward ,Stress ,Psychological ,Young Adult ,Motherhood ,Life stress ,Ventral striatum ,Medical and Health Sciences ,Psychology and Cognitive Sciences ,Psychiatry ,Biomedical and clinical sciences - Abstract
ObjectiveGiven the association between maternal caregiving behavior and heightened neural reward activity in experimental animal studies, the present study examined whether motherhood in humans positively modulates reward-processing neural circuits, even among mothers exposed to various life stressors and depression.MethodsSubjects were 77 first-time mothers and 126 nulliparous young women from the Pittsburgh Girls Study, a longitudinal study beginning in childhood. Subjects underwent a monetary reward task during functional magnetic resonance imaging in addition to assessment of current depressive symptoms. Life stress was measured by averaging data collected between ages 8-15 years. Using a region-of-interest approach, we conducted hierarchical regression to examine the relationship of psychosocial factors (life stress and current depression) and motherhood with extracted ventral striatal (VST) response to reward anticipation. Whole-brain regression analyses were performed post-hoc to explore non-striatal regions associated with reward anticipation in mothers vs nulliparous women.ResultsAnticipation of monetary reward was associated with increased neural activity in expected regions including caudate, orbitofrontal, occipital, superior and middle frontal cortices. There was no main effect of motherhood nor motherhood-by-psychosocial factor interaction effect on VST response during reward anticipation. Depressive symptoms were associated with increased VST activity across the entire sample. In exploratory whole brain analysis, motherhood was associated with increased somatosensory cortex activity to reward (FWE cluster forming threshold p
- Published
- 2016
29. Neural Reward Processing Mediates the Relationship between Insomnia Symptoms and Depression in Adolescence
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Casement, Melynda D, Keenan, Kate E, Hipwell, Alison E, Guyer, Amanda E, and Forbes, Erika E
- Subjects
Biological Psychology ,Biomedical and Clinical Sciences ,Psychology ,Clinical Research ,Depression ,Behavioral and Social Science ,Pediatric ,Neurosciences ,Brain Disorders ,Mental Health ,Sleep Research ,Mental health ,Adolescent ,Adolescent Development ,Affect ,Caregivers ,Depressive Disorder ,Female ,Humans ,Longitudinal Studies ,Magnetic Resonance Imaging ,Prefrontal Cortex ,Prospective Studies ,Reward ,Sleep ,Sleep Initiation and Maintenance Disorders ,insomnia ,nonrestorative sleep ,depression ,affective processing ,fMRI ,adolescence ,Biological Sciences ,Medical and Health Sciences ,Psychology and Cognitive Sciences ,Neurology & Neurosurgery ,Biological sciences ,Biomedical and clinical sciences - Abstract
Study objectivesEmerging evidence suggests that insomnia may disrupt reward-related brain function-a potentially important factor in the development of depressive disorder. Adolescence may be a period during which such disruption is especially problematic given the rise in the incidence of insomnia and ongoing development of neural systems that support reward processing. The present study uses longitudinal data to test the hypothesis that disruption of neural reward processing is a mechanism by which insomnia symptoms-including nocturnal insomnia symptoms (NIS) and nonrestorative sleep (NRS)-contribute to depressive symptoms in adolescent girls.MethodParticipants were 123 adolescent girls and their caregivers from an ongoing longitudinal study of precursors to depression across adolescent development. NIS and NRS were assessed annually from ages 9 to 13 years. Girls completed a monetary reward task during a functional MRI scan at age 16 years. Depressive symptoms were assessed at ages 16 and 17 years. Multivariable regression tested the prospective associations between NIS and NRS, neural response during reward anticipation, and the mean number of depressive symptoms (omitting sleep problems).ResultsNRS, but not NIS, during early adolescence was positively associated with late adolescent dorsal medial prefrontal cortex (dmPFC) response to reward anticipation and depressive symptoms. DMPFC response mediated the relationship between early adolescent NRS and late adolescent depressive symptoms.ConclusionsThese results suggest that NRS may contribute to depression by disrupting reward processing via altered activity in a region of prefrontal cortex involved in affective control. The results also support the mechanistic differentiation of NIS and NRS.
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- 2016
30. The ADHD Phenotype in Black and White Girls From Childhood to Adolescence: Results From the Community-Based Pittsburgh Girls Study
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Gross, Israel Moses, primary, Gao, Yangfeifei, additional, Lee, Mary J., additional, Hipwell, Alison E., additional, and Keenan, Kate, additional
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- 2023
- Full Text
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31. Hooked on a thought: Associations between rumination and neural responses to social rejection in adolescent girls
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Yoon, Leehyun, primary, Keenan, Kate E., additional, Hipwell, Alison E., additional, Forbes, Erika E., additional, and Guyer, Amanda E., additional
- Published
- 2023
- Full Text
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32. Adolescent girls’ neural response to reward mediates the relation between childhood financial disadvantage and depression
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Romens, Sarah E, Casement, Melynda D, McAloon, Rose, Keenan, Kate, Hipwell, Alison E, Guyer, Amanda E, and Forbes, Erika E
- Subjects
Biological Psychology ,Psychology ,Prevention ,Pediatric ,Brain Disorders ,Clinical Research ,Depression ,Mental Health ,Neurosciences ,Behavioral and Social Science ,Underpinning research ,Aetiology ,2.3 Psychological ,social and economic factors ,1.2 Psychological and socioeconomic processes ,Mental health ,Adolescent ,Child ,Child ,Preschool ,Female ,Humans ,Magnetic Resonance Imaging ,Poverty ,Prefrontal Cortex ,Public Assistance ,Reward ,Social Class ,Socioeconomic status ,reward ,depression ,neural ,medial prefrontal cortex ,Clinical Sciences ,Cognitive Sciences ,Developmental & Child Psychology ,Clinical sciences ,Applied and developmental psychology ,Clinical and health psychology - Abstract
BackgroundChildren who experience socioeconomic disadvantage are at heightened risk for developing depression; however, little is known about neurobiological mechanisms underlying this association. Low socioeconomic status (SES) during childhood may confer risk for depression through its stress-related effects on the neural circuitry associated with processing monetary rewards.MethodsIn a prospective study, we examined the relationships among the number of years of household receipt of public assistance from age 5-16 years, neural activation during monetary reward anticipation and receipt at age 16, and depression symptoms at age 16 in 123 girls.ResultsNumber of years of household receipt of public assistance was positively associated with heightened response in the medial prefrontal cortex during reward anticipation, and this heightened neural response mediated the relationship between socioeconomic disadvantage and current depression symptoms, controlling for past depression.ConclusionsChronic exposure to socioeconomic disadvantage in childhood may alter neural circuitry involved in reward anticipation in adolescence, which in turn may confer risk for depression.
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- 2015
33. Risk and Protective Factors of Child Delinquency. OJJDP Child Delinquency Bulletin Series.
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Department of Justice, Washington, DC. Office of Juvenile Justice and Delinquency Prevention., Wasserman, Gail A., Keenan, Kate, Tremblay, Richard E., Coie, John D., Herrenkohl, Todd I., Loeber, Rolf, and Petechuck, David
- Abstract
Sparked by high-profile cases involving children who commit violent crimes, public concerns regarding child delinquents have escalated. Compared with juveniles who first become involved in delinquency in their teens, child delinquents (offenders younger than age 13) face a much greater risk of becoming serious, violent, and chronic juvenile offenders. The Office of Juvenile Justice and Delinquency Prevention (OJJDP) formed the Study Group on Very Young Offenders to examine the prevalence and frequency of offending by children younger than 13. This Study Group identified particular risk and protective factors that are crucial to developing effective early intervention and protection programs for very young offenders. This bulletin focuses on four types of risk and protective factors: individual, family, peer, and school and community. (Contains 95 references.) (GCP)
- Published
- 2003
34. The ADHD Phenotype in Black and White Girls From Childhood to Adolescence: Results From the Community-Based Pittsburgh Girls Study.
- Author
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Gross, Israel Moses, Gao, Yangfeifei, Lee, Mary J., Hipwell, Alison E., and Keenan, Kate
- Subjects
BLACK children ,ATTENTION-deficit hyperactivity disorder ,GIRLS ,ADOLESCENCE ,PHENOTYPES - Abstract
Objective: The goal of the present study is to describe the ADHD phenotype from childhood to adolescence in Black and White girls in a community sample. Method: Primary caregivers enrolled in the population-based, longitudinal Pittsburgh Girls Study reported on girls' ADHD symptoms and impairment from ages 7 to 17; diagnostic subtypes were estimated based on meeting symptom criteria. Results: The prevalence of any subtype of ADHD ranged from 6.4 to 9.2% and from 2.3 to 6.4% for Black and White girls respectively; the inattentive subtype was most endorsed. A relatively equal number of new diagnoses at each age was observed. Persistence of ADHD diagnoses was typically 1 to 2 years. Conclusions: ADHD in the community is relatively common, with the inattentive subtype as the most common phenotype for Black and White girls. Research on developmentally sensitive periods for symptom exacerbation or new onset of ADHD in girls is needed. [ABSTRACT FROM AUTHOR]
- Published
- 2024
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35. Not Quite Meeting the Mark: College Experiences for Patients With Celiac Disease
- Author
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Khan, Narmeen, primary, Keenan, Kate, additional, and Jericho, Hilary, additional
- Published
- 2023
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36. 5.5 Examining Relationships Between Heart Rate Variability and BASC Scores in Children Under Multiple Tickling and Play Conditions
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Liu, Tony H., primary, Radwan, Karam, additional, Kellman, Joshua, additional, Maloney, Riley, additional, Sroka, Anna W., additional, Ilyumzhinova, Rimma, additional, Meyer, Willa, additional, Mbayiwa, Kimberly, additional, and Keenan, Kate, additional
- Published
- 2023
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37. Reducing suicidal ideation in African American adolescents: A randomized controlled clinical trial.
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Robinson, W. LaVome, primary, Whipple, Christopher R., additional, Keenan, Kate, additional, Flack, Caleb E., additional, Lemke, Sally, additional, and Jason, Leonard A., additional
- Published
- 2023
- Full Text
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38. Menstrual Cycle Irregularity in Adolescence Is Associated With Cardiometabolic Health in Early Adulthood
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Keenan, Kate, primary, Hipwell, Alison E., additional, and Polonsky, Tamar S., additional
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- 2023
- Full Text
- View/download PDF
39. Accelerated neurodevelopment of reward anticipation processing in adolescent girls with depression
- Author
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Baranger, David AA, primary, Lindenmuth, Morgan, additional, Yoon, Leehyun, additional, Guyer, Amanda E, additional, Keenan, Kate, additional, Hipwell, Alison E, additional, and Forbes, Erika E, additional
- Published
- 2023
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40. Trajectories of Sexual Orientation from Adolescence to Young Adulthood: Results from a Community-Based Urban Sample of Girls
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Berona, Johnny, Stepp, Stephanie D., Hipwell, Alison E., and Keenan, Kate E.
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- 2018
- Full Text
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41. Developmental Pathways in Boys' Disruptive Delinquent Behavior.
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Office of Juvenile Justice and Delinquent Prevention (Dept. of Justice), Washington, DC., Kelley, Barbara Tatem, Loeber, Rolf, and Keenan, Kate
- Abstract
Boys may follow various developmental pathways that lead to increasingly disruptive and delinquent behavior. To most parents, teachers, youth workers, mental health professionals, and juvenile justice practitioners, the development of disruptive and delinquent behavior in boys may appear erratic and unpredictable. This bulletin summarizes longitudinal research from the Pittsburgh Youth Study, a principal component of the Office of Juvenile Justice and Delinquency Prevention's Program of Research on the Causes and Correlates of Delinquency, which documented three developmental pathways that boys follow as they progress to more serious problem behaviors. Each pathway represents conceptually similar behaviors that unfold over time, which include: conflict with authority (defiance and running away), covert actions (lying and stealing), and overt actions (aggression and violent behavior). An important finding from these analyses is the latency period that occurred between physical fighting or violent episodes. Future analyses will focus on factors in boys' lives that increase the risk of pathway onset, penetration, and persistence. Attention will also be paid to the influence of community factors and peer influences. Multiple graphs, charts, and illustrations are included. (MKA)
- Published
- 1997
42. Examining Stress Reactivity in Neonates: Relations between Cortisol and Behavior
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Keenan, Kate, Grace, Desia, and Gunthorpe, Dana
- Published
- 2003
43. The relation between parent depressive symptoms and neural correlates of attentional control in offspring: A preliminary study
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Burkhouse, Katie L., Kujawa, Autumn, Keenan, Kate, Klumpp, Heide, Fitzgerald, Kate D., Monk, Christopher S., and Phan, K. Luan
- Published
- 2017
- Full Text
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44. Reducing Suicidal Ideation in African American Adolescents: A Randomized Controlled Clinical Trial.
- Author
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Robinson, W. LaVome, Whipple, Christopher R., Keenan, Kate, Flack, Caleb E., Lemke, Sally, and Jason, Leonard A.
- Subjects
AMERICANS ,SUICIDAL ideation ,AFRICAN Americans ,CLINICAL trials ,RANDOMIZED controlled trials ,AFRICAN American youth - Abstract
Objective: Suicide rates among African American adolescents have increased exponentially in recent years. The socioecological stressors that can increase suicide risk for African American adolescents, in conjunction with unique suicide risk manifestations within this group, require culturally sensitive preventive interventions. This study examines the efficacy of the Adapted-Coping With Stress course (A-CWS), a culturally tailored preventive intervention, to reduce suicidal ideation in African American adolescents, utilizing a randomized controlled design. Method: Participants included 410 ninth-grade students in a large Midwestern city; most students identified as Black/African American. Participants were randomly assigned to either the A-CWS intervention or standard care control condition. All participants were assessed at baseline, immediately postintervention, and 6 and 12 months postintervention. Results: Treatment effects were examined using latent growth models comparing suicidal ideation trajectories in control and intervention conditions. Analyses were conducted using both intention-to-treat and treatment-as-received samples (i.e., intervention condition participants who attended at least 80% of sessions). In both intention-to-treat and treatment-as-received analyses, there was a significant treatment effect: Individuals in the A-CWS intervention condition with higher baseline ideation evidenced a superior reduction in suicidal ideation over the course of the study, relative to their counterparts in the standard care control condition. Conclusion: Findings indicate that the A-CWS preventive intervention is efficacious in reducing suicidal ideation among African American adolescents with higher levels of baseline suicidal ideation and that effects sustain over time, with the strongest effect evidenced 12 months postintervention. What is the public health significance of this article?: This study indicates that the Adapted-Coping With Stress course, a culturally tailored suicide prevention program for African American adolescents, is associated with reductions in suicidal ideation among African American adolescents with higher levels of pretreatment ideation. Effects were most pronounced 12 months after participating in the intervention. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
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45. Factor structure of the Outness Inventory in a sample of Black and White lesbian and bisexual young adult women.
- Author
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Sheffield, Alexis, Tung, Irene, Berona, Johnny, Northrup, Jessie B., Nannini, Sierra, Hipwell, Alison E., and Keenan, Kate
- Subjects
YOUNG women ,YOUNG adults ,FACTOR structure ,SEXUAL minority women ,BISEXUAL women - Abstract
The Outness Inventory (OI) is the most commonly used measure for assessing an individual's level of outness, or openness about sexual identity. However, data on the validity of the OI factor structure across diverse populations is limited. The present study aimed to test the factor structure of the OI in a population-based sample of Black and White young adult women. Participants included 319 lesbian and bisexual women drawn from the Pittsburgh Girls Study (PGS), a large longitudinal study of 5- to 8-year-old girls (53% Black) oversampled from low-income neighborhoods and followed through adulthood. Participants completed the 11-item OI at ages 20-23 years. Confirmatory factor analyses evaluated measurement invariance of the OI across race and suggested significant differences in factor structure between Black and White sexual minority women. Exploratory factor analyses (EFA) were conducted separately by race. An EFA revealed three factors for the Black subsample: Family, Straight Friends, and Work/Strangers. Three factors also emerged for the White subsample, representing Familiar Acquaintances, Less Familiar Acquaintances, and Work. Additional research is needed to investigate potential culturally-based differences in domains of disclosure, which may help to better understand how specific contexts of outness relate to mental health. [ABSTRACT FROM AUTHOR]
- Published
- 2024
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- View/download PDF
46. Microbiome function and neurodevelopment in Black infants: vitamin B12 emerges as a key factor.
- Author
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Oliphant, Kaitlyn, Ayala, Wilfredo Cruz, Ilyumzhinova, Rimma, Mbayiwa, Kimberley, Sroka, Anna, Bingqing Xie, Andrews, Bree, Keenan, Kate, and Claud, Erika C.
- Published
- 2024
- Full Text
- View/download PDF
47. Associations between Race and Eating Disorder Symptom Trajectories in Black and White Girls
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Bodell, Lindsay P., Wildes, Jennifer E., Cheng, Yu, Goldschmidt, Andrea B., Keenan, Kate, Hipwell, Alison E., and Stepp, Stephanie D.
- Published
- 2018
- Full Text
- View/download PDF
48. Preconception interpersonal personality features predict postpartum maternal parenting behaviors.
- Author
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Northrup, Jessie B., primary, Llamas, Bianca, additional, Moses-Kolko, Eydie L., additional, Phillips, Mary L., additional, Keenan, Kate, additional, and Hipwell, Alison E., additional
- Published
- 2023
- Full Text
- View/download PDF
49. Longitudinal patterns and predictors of suicidal ideation in African American adolescents
- Author
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Whipple, Christopher R., primary, Robinson, W. LaVome, additional, Flack, Caleb E., additional, Jason, Leonard A., additional, and Keenan, Kate, additional
- Published
- 2023
- Full Text
- View/download PDF
50. Impact of sedentary behavior and emotional support on prenatal psychological distress and birth outcomes during the COVID-19 pandemic
- Author
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Hipwell, Alison E., primary, Tung, Irene, additional, Sherlock, Phillip, additional, Tang, Xiaodan, additional, McKee, Kim, additional, McGrath, Monica, additional, Alshawabkeh, Akram, additional, Bastain, Tracy, additional, Breton, Carrie V., additional, Cowell, Whitney, additional, Dabelea, Dana, additional, Duarte, Cristiane S., additional, Dunlop, Anne L., additional, Ferrera, Assiamira, additional, Herbstman, Julie B., additional, Hockett, Christine W., additional, Karagas, Margaret R., additional, Keenan, Kate, additional, Krafty, Robert T., additional, Monk, Catherine, additional, Nozadi, Sara S., additional, O'Connor, Thomas G., additional, Oken, Emily, additional, Osmundson, Sarah S., additional, Schantz, Susan, additional, Wright, Rosalind, additional, and Comstock, Sarah S., additional
- Published
- 2023
- Full Text
- View/download PDF
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