Cited by 72Stress Responses and CortisolPosttraumatic Stress Disorder ResearchChild Abuse and Trauma

Effects of interpersonal violence-related post-traumatic stress disorder (PTSD) on mother and child diurnal cortisol rhythm and cortisol reactivity to a laboratory stressor involving separation

Open access
Cordero, Maria I., Moser, Dominik A., Manini, Aurelia, Suardi, Francesca, Sancho-Rossignol, Ana, Torrisi, Raffaella, Rossier, Michel F., Ansermet, François +3 more·2017·Hormones and Behavior

Abstract

Women who have experienced interpersonal violence (IPV) are at a higher risk to develop posttraumatic stress disorder (PTSD), with dysregulation of the hypothalamic-pituitary-adrenal (HPA) axis and impaired social behavior. Previously, we had reported impaired maternal sensitivity and increased difficulty in identifying emotions (i.e. alexithymia) among IPV-PTSD mothers. One of the aims of the present study was to examine maternal IPV-PTSD salivary cortisol levels diurnally and reactive to their child's distress in relation to maternal alexithymia. Given that mother-child interaction during infancy and early childhood has important long-term consequences on the stress response system, toddlers' cortisol levels were assessed during the day and in response to a laboratory stressor. Mothers collected their own and their 12-48month-old toddlers' salivary samples at home three times: 30min after waking up, between 2-3pm and at bedtime. Moreover, mother-child dyads participated in a 120-min laboratory session, consisting of 3 phases: baseline, stress situation (involving mother-child separation and exposure to novelty) and a 60-min regulation phase. Compared to non-PTSD controls, IPV-PTSD mothers - but not their toddlers, had lower morning cortisol and higher bedtime cortisol levels. As expected, IPV-PTSD mothers and their children showed blunted cortisol reactivity to the laboratory stressor. Maternal cortisol levels were negatively correlated to difficulty in identifying emotions. Our data highlights PTSD-IPV-related alterations in the HPA system and its relevance to maternal behavior. Toddlers of IPV-PTSD mothers also showed an altered pattern of cortisol reactivity to stress that potentially may predispose them to later psychological disorders.

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1016/j.yhbeh.2017.02.007

Cites

77 of 77 references verified0 citation errors · 0 not checkable

Statistics

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • A blunted cortisol reactivity to stress was observed in toddlers aged 12-48 months in association with maternal PTSD occurring as a result of interpersonal violence.

    “A blunted cortisol reactivity to stress was observed in even younger offspring, toddlers aged 12-48 months, in association with maternal PTSD occurring as a result of interpersonal violence 74 .”

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Cites

Flagged first, then by citations

Research works printed but not linked: 2

  1. [35]35. Lyons-Ruth, K., Block, D., 1996. The disturbed caregiving system: Relations among childhood trauma, maternal caregiving, and infant affect and attachment. Infant Mental Health Journal 17, 257-275.
  2. [69]69. Yehuda, R., 2009. Stress Hormones and PTSD, Post-Traumatic Stress Disorder. Humana Press, pp. 1-19.

Cited by

Sorted by citations

Authors
Cordero, M. I., Moser, D. A., Manini, A., Suardi, F., Sancho-Rossignol, A., Torrisi, R., Rossier, M. F., Ansermet, F., Dayer, A. G., Rusconi-Serpa, S., & Schechter, D. S.
Affiliations
  • University of Geneva (CH)
  • University Hospital of Geneva (CH)
  • Hôpital du Valais (CH)
Corresponding author
Cordero, Maria I.
Venue
Hormones and Behavior
Publisher
Elsevier BV
Published
2017-04
Volume
90
Pages
15-24
ISSN
0018-506X (ISSN-L)
OpenAlex
W2589606674
Cited by
72
References
77
Citations by year
2026: 2 · 2025: 6 · 2024: 6 · 2023: 10 · 2022: 10 · 2021: 12 · 2020: 7 · 2019: 9 · 2018: 9 · 2017: 1
FWCI
3.87
Type
journal article
Language
en
Open access
Locations
  • Hormones and Behavior (acceptedVersion)
  • PubMed (publishedVersion)
  • Archive ouverte UNIGE (University of Geneva) (publishedVersion)
  • e-space (Manchester Metropolitan University) (acceptedVersion)
  • Archive ouverte UNIGE (University of Geneva) (submittedVersion, cc-by)
Funders
  • nccr – on the move
  • École Polytechnique Fédérale de Lausanne
  • Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung (51AU40_125759)
  • Centre d'Imagerie BioMédicale
  • Gertrude von Meissner-Stiftung
  • Oak Foundation
Topics
  • Life Sciences › Neuroscience › Behavioral Neuroscience › Stress Responses and Cortisol
  • Social Sciences › Psychology › Clinical Psychology › Posttraumatic Stress Disorder Research
  • Social Sciences › Psychology › Clinical Psychology › Child Abuse and Trauma
Keywords
interpersonal violence, post-traumatic stress disorder, maternal PTSD, diurnal cortisol rhythm, cortisol response, HPA axis dysregulation, alexithymia, maternal separation, maternal sensitivity, emotion recognition, salivary cortisol
MeSH terms
Adult, Child, Preschool, Circadian Rhythm, Female, Humans, Hydrocortisone, Hypothalamo-Hypophyseal System, Infant, Interpersonal Relations, Longitudinal Studies, Male, Maternal Behavior, Maternal Deprivation, Mother-Child Relations, Mothers, Pituitary-Adrenal System, Stress Disorders, Post-Traumatic, Stress, Psychological, Violence, Young Adult

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review