Maternal FGF2 levels associated with child anxiety and depression symptoms through child FGF2 levels.
J Affect Disord
; 326: 193-197, 2023 04 01.
Article
em En
| MEDLINE
| ID: mdl-36717031
ABSTRACT
BACKGROUND:
Recent research implicates fibroblast growth factor 2 (FGF2) in anxiety and depressive symptoms of childhood. This study is the first to examine an intergenerational pathway linking FGF2 levels in mothers to FGF2 levels in children, and to the children's anxiety and depressive symptoms.METHODS:
We assayed serum FGF2 in 259 mothers and their children, with a range of anxiety and depressive symptoms 194 were mothers of clinic-referred anxious and depressed children; 65 were mothers of non-referred children. We examined associations between FGF2 levels in mothers and children, and anxiety and depression symptoms. We used structural equation modeling (SEM) to examine associations between maternal and child FGF2 levels, and between maternal and child FGF2 levels and symptoms of anxiety and depression in and children.RESULTS:
FGF2 levels in mothers and children were significantly positively correlated. Children's FGF2 levels were significantly negatively correlated with their ratings of anxiety and depression. Results of the SEM model showed that increases in maternal FGF2 levels were significantly associated with increases in child FGF2, which in turn was associated with decreases in child anxiety and child depression, controlling for maternal anxiety and depression.LIMITATIONS:
We relied on self-reported ratings of anxiety and depression, and on a single measurement of FGF2 levels for each participant.CONCLUSIONS:
Our results point to a role for FGF2 in the intergenerational transmission of risk for, and resilience to, anxiety and depression in youth.Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Fator 2 de Crescimento de Fibroblastos
/
Depressão
Tipo de estudo:
Diagnostic_studies
/
Prognostic_studies
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Risk_factors_studies
Limite:
Adolescent
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Child
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Female
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Humans
Idioma:
En
Ano de publicação:
2023
Tipo de documento:
Article