After obtaining a PhD in psychology from Laval University in 1993, Dr. Muckle completed a postdoctoral fellowship at Wayne State University (Detroit) and at the CHUL Research Center. She was first hired in 1997 as professor at the Department of Social and Preventive Medicine of Laval University, then in 2003 by the School of Psychology of the same institution. Meanwhile, she was a member of the advisory committee of the CIHR Institute of Human Development, Child, and Youth Health, and of the Chemicals Management Plan Challenge Advisory Panel, which advises the Canadian government on chemical risks. Since 2016, Dr. Muckle is Vice-Dean of Studies at the Faculty of Social Sciences at Laval University.

Dr. Muckle’s research approach encompasses epidemiology, toxicology, and developmental psychology. In addition to studying the toxicity of prenatal alcohol exposure, she pursues research on the developmental effects of exposure to environmental contaminants such as heavy metals, pesticides, and polychlorinated biphenyls (PCBs). Dr. Muckle’s work showed associations between contaminants and physical development, fine motor function, as well as with behavioral aspects, such as attention problems, and also with indicators of cognitive development.

Dr. Muckle’s interest for the adverse effects of exposure to environmental contaminants led her to work with the most highly exposed populations, among them mothers and children from Guadeloupe exposed to the pesticide chlordecone and, above all, with the Inuit population of Northern Canada, who are exposed to industrial contaminants through their traditional diet. This work allowed her to develop a strong expertise in creating and following longitudinal cohorts, which are rarely conducted in aboriginal people. Dr. Muckle’s recent work extends to determinants of health among the Inuit, notably by her collaboration with the Nunavik Inuit Health Surveys Qanuippitaa? in 2004 and Qanuilirpitaa? in 2017.

Hôpital Saint-Sacrement
1050, Chemin Sainte-Foy
J1
Québec, Québec
Canada G1S 4L8
+1 418-525-4444, extension 81972
gina.muckle@crchudequebec...

Latest news

200 entries « ‹ 3 of 20 › »

Jones SL, De Braga V, Caccese C, Lew J, Elgbeili G, Castellanos-Ryan N, Parent S, Muckle G, Herba CM, Fraser WD, Ducharme S, Barnwell J, Trasler J, Séguin JR, Nguyen TV, Montreuil TC

Prenatal paternal anxiety symptoms predict child DHEA levels and internalizing symptoms during adrenarche

Journal Article

Front Behav Neurosci, 17 , 2023.

Abstract | Links:

Tanguay N, Abdelouahab N, Simard MN, Séguin JR, Marc I, Herba CM, MacLeod AAN, Courtemanche Y, Fraser WD, Muckle G

Antidepressants use during pregnancy and child psychomotor, cognitive and language development at 2 years of age-Results from the 3D Cohort Study

Journal Article

Front Pharmacol, 14 , 2023.

Abstract | Links:

Fisher M, Muckle G, Lanphear B, Arbuckle TE, Braun JM, Zidek A, Vélez MP, Lupien N, Bastien S, Ashley-Martin J, Oulhote Y, Borghese MM, Walker M, Asztalos E, Bouchard MF, Booij L, Palmert MR, Morrison KM, Cummings EA, Khatchadourian K, Panagiotopoulos C, Glendon G, Shutt R, Abdul-Fatah A, Seal K, Fraser WD

Cohort profile update: The Canadian Maternal-Infant Research on Environmental Chemicals Child Development study (MIREC-CD PLUS)

Journal Article

Paediatr Perinat Epidemiol, 37 (8), 2023.

Abstract | Links:

Gagnon-Chauvin A, Jacobson SW, Jacobson JL, Fornasier-Bélanger M, Courtemanche Y, Ayotte P, Bélanger RE, Muckle G, Saint-Amour D

Pre- and postnatal exposure to legacy environmental contaminants and sensation seeking in Inuit adolescents from Nunavik

Journal Article

PLOS Glob Public Health, 3 (10), 2023.

Abstract | Links:

Ntantu Nkinsa P, Fisher M, Muckle G, Guay M, Arbuckle TE, Fraser WD, Boylan K, Booij L, Walker M, Bouchard MF

Childhood exposure to pyrethroids and neurodevelopment in Canadian preschoolers

Journal Article

Neurotoxicology, 99 , 2023.

Abstract | Links:

Mustieles V, Rolland M, Pin I, Thomsen C, Sakhi AK, Sabaredzovic A, Muckle G, Guichardet K, Slama R, Philippat C

Early-Life Exposure to a Mixture of Phenols and Phthalates in Relation to Child Social Behavior: Applying an Evidence-Based Prioritization to a Cohort with Improved Exposure Assessment

Journal Article

Environ Health Perspect, 131 (8), 2023.

Abstract | Links:

Oulhote Y, Rouget F, Michineau L, Monfort C, Desrochers-Couture M, Thomé JP, Kadhel P, Multigner L, Cordier S, Muckle G

Prenatal and childhood chlordecone exposure, cognitive abilities and problem behaviors in 7-year-old children: the TIMOUN mother-child cohort in Guadeloupe

Journal Article

Environ Health, 22 (1), 2023.

Abstract | Links:

Moisan C, Bélanger R, Fraser S, Muckle G

Shedding light on attitudes towards pregnancy among Inuit adolescents from Nunavik

Journal Article

Int J Circumpolar Health, 81 (1), 2022.

Abstract | Links:

Desrochers-Couture M, Cordier S, Rouget F, Michineau L, Monfort C, Thomé JP, Kadhel P, Multigner L, Muckle G

Visuospatial processing and fine motor function among 7-years old Guadeloupe children pre- and postnatally exposed to the organochlorine pesticide chlordecone

Journal Article

Neurotoxicology, 88 , 2022.

Abstract | Links:

Abed JY, Godon T, Mehdaoui F, Plante PL, Boissinot M, Bergeron MG, Bélanger RE, Muckle G, Poliakova N, Ayotte P, Corbeil J, Rousseau E

Gut metagenome profile of the Nunavik Inuit youth is distinct from industrial and non-industrial counterparts

Journal Article

Commun Biol, 5 (1), 2022.

Abstract | Links:

200 entries « ‹ 3 of 20 › »
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Active projects

  • Cannabis et alimentation : quels sont les effets sur la composition du lait humain ?, from 2024-07-02 to 2025-07-31
  • Cannabis, antidépresseurs et autres substance: effets sur les grossesse, la santé et le développement de l'enfant, from 2022-01-01 to 2024-12-31
  • Continuités et discontinuités intergénérationnelles dans le développement des difficultés d’adaptation, from 2024-04-01 to 2028-03-31
  • Empowering Next-generation Researchers in perinatal and Child Health (ENRICH), from 2022-01-01 to 2027-12-31
  • Groupe de recherche sur l'inadaptation psychosociale chez l'enfant, from 2020-04-01 to 2027-03-31
  • Lancement de la plateforme intersectorielle de recherche PRÉVENTION, from 2024-03-22 to 2025-03-31
  • Les conduites paternelles et la transmission intergénérationnelle des problèmes de santé mentale : une étude de cohorte père-mère-enfant débutant à la période prénatale, from 2022-10-01 to 2027-09-30
  • Northern biological signatures of stress responses and potentiality of a diet enriched in n-3 fatty acids to promote resilience when facing adversity, from 2020-11-01 to 2024-12-31
  • Readiness for Parenthood: An Investigation of its Developmental and Social Determinants in Two Samples of Young Adults followed since Infancy, from 2022-04-01 to 2027-03-31
  • Réseau ODISE - Réseau de recherche sur les Origines Développementales et Intergénérationnelles de la Santé de l'Enfant, from 2024-04-01 to 2028-03-31
  • Trajectories of Externalizing Behaviour Problems and New Parents’ Distress and Harsh Parenting: A Genetically-Informed, Prospective Longitudinal Study, from 2022-10-01 to 2027-09-30
  • Usage du cannabis et ses effets sur le déroulement et l'issue de la grossesse, la santé et le développement de l'enfant d'âge préscolaire, from 2023-04-01 to 2028-03-31

Recently finished projects

  • COVIGRO : Impact de la COVID-19 et du vaccin contre SARS-CoV-2 sur le développement placentaire et foetal, from 2021-12-01 to 2022-11-30
  • Quebec Network for lndigenous Health Research Mentorship, from 2017-04-01 to 2023-03-31
Data provided by the Université Laval research projects registery