Koen, Nastassja

Genome-wide Association Studies in Ancestrally Diverse Populations: Opportunities, Methods, Pitfalls, and Recommendations

Peterson, R. E., Kuchenbaecker, K., Walters, R. K., Chen, C.-Y., Popejoy, A. B., Periyasamy, S., Lam, M., Iyegbe, C., Strawbridge, R. J., Brick, L., et al. (2019) · Cell

Genetic Associations and EpidemiologyRace, Genetics, and Society

Cited by 797

International meta-analysis of PTSD genome-wide association studies identifies sex- and ancestry-specific genetic risk loci

Nievergelt, C. M., Maihofer, A. X., Klengel, T., Atkinson, E. G., Chen, C.-Y., Choi, K. W., Coleman, J. R. I., Dalvie, S., Duncan, L. E., Gelernter, J., et al. (2019) · Nature Communications

Posttraumatic Stress Disorder ResearchGenetic Associations and Epidemiology

Cited by 635

Largest GWAS of PTSD (N=20 070) yields genetic overlap with schizophrenia and sex differences in heritability

Duncan, L. E., Ratanatharathorn, A., Aiello, A. E., Almli, L. M., Amstadter, A. B., Ashley-Koch, A. E., Baker, D. G., Beckham, J. C., Bierut, L. J., Bisson, J., et al. (2018) · Molecular Psychiatry

Posttraumatic Stress Disorder ResearchGenetic Associations and Epidemiology

Cited by 425

Pharmacotherapy of anxiety disorders: A critical review

Koen, N., & Stein, D. J. (2011) · Dialogues in Clinical Neuroscience

Anxiety, Depression, Psychometrics, Treatment, Cognitive ProcessesTreatment of Major Depression

Cited by 151

Integrated analysis of environmental and genetic influences on cord blood DNA methylation in new-borns

Czamara, D., Eraslan, G., Page, C. M., Lahti, J., Lahti-Pulkkinen, M., Hämäläinen, E., Kajantie, E., Laivuori, H., Villa, P. M., Reynolds, R. M., et al. (2019) · Nature Communications

Epigenetics and DNA MethylationBirth, Development, and Health

Cited by 143

DICER1 and microRNA regulation in post-traumatic stress disorder with comorbid depression

Wingo, A. P., Almli, L. M., Stevens, J. S., Klengel, T., Uddin, M., Li, Y., Bustamante, A. C., Lori, A., Koen, N., Stein, D. J., et al. (2015) · Nature Communications

Posttraumatic Stress Disorder ResearchMicroRNA in disease regulation

Cited by 98

Perinatal depression among mothers in a South African birth cohort study: trajectories from pregnancy to 18 months postpartum

Pellowski, J. A., Bengtson, A. M., Barnett, W., DiClemente, K., Koen, N., Zar, H. J., & Stein, D. J. (2019) · Journal of Affective Disorders

Maternal Mental Health During Pregnancy and PostpartumMaternal and Neonatal Healthcare

Cited by 67

A 2012 evidence-based algorithm for the pharmacotherapy for obsessive-compulsive disorder

Stein, D. J., Koen, N., Fineberg, N., Fontenelle, L. F., Matsunaga, H., Osser, D., & Simpson, H. B. (2012) · Current Psychiatry Reports

Obsessive-Compulsive Spectrum DisordersAnxiety, Depression, Psychometrics, Treatment, Cognitive Processes

Cited by 65

Investigating tangible and mental resources as predictors of perceived household food insecurity during pregnancy among women in a South African birth cohort study

Pellowski, J. A., Barnett, W., Kuo, C. C., Koen, N., Zar, H. J., & Stein, D. J. (2017) · Social Science & Medicine

Food Security and Health in Diverse PopulationsFood Security and Socioeconomic Dynamics

Cited by 52

Gene expression in cord blood links genetic risk for neurodevelopmental disorders with maternal psychological distress and adverse childhood outcomes

Breen, M. S., Wingo, A. P., Koen, N., Donald, K. A., Nicol, M., Zar, H. J., Ressler, K. J., Buxbaum, J. D., & Stein, D. J. (2018) · Brain, Behavior, and Immunity

Maternal Mental Health During Pregnancy and PostpartumStress Responses and Cortisol

Cited by 35

Maternal posttraumatic stress disorder and infant developmental outcomes in a South African birth cohort study.

Koen, N., Brittain, K., Donald, K. A., Barnett, W., Koopowitz, S., Maré, K., Zar, H. J., & Stein, D. J. (2017) · Psychological Trauma: Theory, Research, Practice, and Policy

Maternal Mental Health During Pregnancy and PostpartumPosttraumatic Stress Disorder Research

Cited by 33

Longitudinally investigating patterns of maternal psychological distress in a South African birth cohort

MacGinty, R., Hoffman, N., Koen, N., Zar, H. J., Stein, D. J., & Pellowski, J. (2025) · BMC Public Health

Maternal Mental Health During Pregnancy and PostpartumMaternal and Neonatal Healthcare

Cited by 1

Transcriptomic Network Analysis Reveals Trauma Type– and Ancestry-Related Heterogeneity in Posttraumatic Stress Disorder

Jiang, W., Bronk, G., Lake, M. T., Hoffman, N., Zar, H. J., Breen, M. S., Stein, D. J., Koen, N., Ressler, K. J., & Klengel, T. (2026) · American Journal of Psychiatry

Posttraumatic Stress Disorder ResearchChild Abuse and Trauma

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