Marianne van den Bree is a Professor of Psychological Medicine within the Division of Psychological Medicine and Clinical Neurosciences and the Neuroscience and Mental Health Innovation Institute at Cardiff University. She has a background in psychology, human genetics, and epidemiology. She studied in the Netherlands (BSc and MSc) and USA (PhD). She leads the RarE GenetiC Variant ResearcH PrOgramme (ECHO; https://www.cardiff.ac.uk/centre-neuropsychiatric-genetics-genomics/research/themes/developmental-psychiatry/copy-number-variant-research-group) at Cardiff University. This longitudinal programme has recruited and assessed >3,000 children and young people with mutations linked to high risk of neurodevelopmental and psychiatric conditions as well as unaffected siblings and parents. It combines detailed and wide-ranging phenotyping throughout childhood, adolescence and adulthood with neuro-imaging, and genetic and pharmacological studies.
She also directs the LIfespaN multimorbidity research Collaborative (LINC; https://www.cardiff.ac.uk/lifespan-multimorbidity-research-collaborative/people), an international programme investigating the role of rare and common genetic factors in the development of physical and mental health multimorbidity across the lifespan in eight longitudinal population-based cohorts (aggregate n~7M).
She is furthermore a key investigator within a number of other national and international consortia, including IMAGINE-ID (https://imagine-id.org/) and Genes to Mental Health (G2MH; https://genes2mentalhealth.com/about/g2mh/) and a member of Advisory Panels such as the Cleft Collective cohort at Bristol University.