BMJ Open (Jun 2022)

Cohort profile: the multigeneration Respiratory Health in Northern Europe, Spain and Australia (RHINESSA) cohort

  • ,
  • Thorarinn Gislason,
  • Torben Sigsgaard,
  • Vivi Schlünssen,
  • Joachim Heinrich,
  • Jesús Martínez-Moratalla,
  • Øistein Svanes,
  • Mathias Holm,
  • Bertil Forsberg,
  • Dan Norbäck,
  • Rain Jogi,
  • Kjell Torén,
  • Deborah Jarvis,
  • Magnus Ekström,
  • Adrian Lowe,
  • Caroline J Lodge,
  • Michael Abramson,
  • Shyamali Dharmage,
  • Kathrine Pape,
  • Cecilie Svanes,
  • Gita Mishra,
  • Caroline Lodge,
  • Lyle Gurrin,
  • Bruce Thompson,
  • Eva Lindberg,
  • Christer Janson,
  • Simone Accordini,
  • Ane Johannessen,
  • Bryndis Benediktsdottir,
  • Karl Franklin,
  • Andrei Malinovschi,
  • Anna Oudin,
  • Francisco Gómez Real,
  • José Luis Sánchez-Ramos,
  • Lennart Bråbäck,
  • Torgeir Storaas,
  • Shanshan Xu,
  • Julia Dratva,
  • John Holloway,
  • Jorunn Kirkeleit,
  • Christine Cramer,
  • Gro Tjalvin,
  • Anne Mette Lund Würtz,
  • Randi Jacobsen Bertelsen,
  • Oskar Jõgi,
  • Signe Timm,
  • Francisco Javier Callejas,
  • Raúl Godoy,
  • Trude Duelien Skorge,
  • Christine Drengenes,
  • Nils Oskar Jõgi,
  • Maryia Khomich,
  • Toril Mørkve Knudsen,
  • Ingrid Kuiper,
  • Juan Pablo López-Cervantes,
  • Marianne Lønnebotn,
  • Shokouh Makvandi-Nejad,
  • Antonio Pérez,
  • Anders Røsland,
  • Rajesh Shigdel,
  • Svein Magne Skulstad,
  • Kai Triebner,
  • Hilde Vindenes,
  • Jose Luis Sanchez,
  • Jose Maldonado,
  • David Martino,
  • Jennifer Perret,
  • Lucia Calciano,
  • William Horsnell,
  • Susanne Krauss-Etchmann

DOI
https://doi.org/10.1136/bmjopen-2021-059434
Journal volume & issue
Vol. 12, no. 6

Abstract

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Purpose The Respiratory Health in Northern Europe, Spain and Australia (RHINESSA) cohort was established to (1) investigate how exposures before conception and in previous generations influence health and disease, particularly allergies and respiratory health, (2) identify susceptible time windows and (3) explore underlying mechanisms. The ultimate aim is to facilitate efficient intervention strategies targeting multiple generations.Participants RHINESSA includes study participants of multiple generations from ten study centres in Norway (1), Denmark (1), Sweden (3), Iceland (1), Estonia (1), Spain (2) and Australia (1). The RHINESSA core cohort, adult offspring generation 3 (G3), was first investigated in 2014–17 in a questionnaire study (N=8818, age 18–53 years) and a clinical study (subsample, n=1405). Their G2 parents participated in the population-based cohorts, European Community Respiratory Heath Survey and Respiratory Health In Northern Europe, followed since the early 1990s when they were 20–44 years old, at 8–10 years intervals. Study protocols are harmonised across generations.Findings to date Collected data include spirometry, skin prick tests, exhaled nitric oxide, anthropometrics, bioimpedance, blood pressure; questionnaire/interview data on respiratory/general/reproductive health, indoor/outdoor environment, smoking, occupation, general characteristics and lifestyle; biobanked blood, urine, gingival fluid, skin swabs; measured specific and total IgE, DNA methylation, sex hormones and oral microbiome. Research results suggest that parental environment years before conception, in particular, father’s exposures such as smoking and overweight, may be of key importance for asthma and lung function, and that there is an important susceptibility window in male prepuberty. Statistical analyses developed to approach causal inference suggest that these associations may be causal. DNA methylation studies suggest a mechanism for transfer of father’s exposures to offspring health and disease through impact on offspring DNA methylation.Future plans Follow-up is planned at 5–8 years intervals, first in 2021–2023. Linkage with health registries contributes to follow-up of the cohort.