Publications

These publications are examples of research made possible with data from CanPath and its regional cohorts.

2016

The mental health status of ethnocultural minorities in Ontario and their mental health care

Authors: Sherry Grace, Yongyao Tan, Robert Cribbie, Han Nguyen, Paul Rivito, Jane Irvine

The reason for this study was to compare the pyschosocial indicators and mental health service use among diverse populations in Ontario. There was a high level of pyschosocial distress in ethnic minorities in Ontario who are not accessing mental health services.

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2016

Depression and risk of type 2 diabetes: the potential role of metabolic factors

Authors: N. Schmitz, SS Deschenes, RJ Burns, J. Smith, A. Lesage, I. Strychar, R. Rabasa-Lhoret, C. Frieitas, E. Graham, P. Awadalla, JL Wang

This study looked at the interaction between depressive symptoms and metabolic dysregulations as risk factors for type II diabetes. The study found depressive symptoms and disruptions in metabolic regulation can lead to risk of type two diabetes.

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2016

Using national dietary intake data to evaluate and adapt the US Diet History Questionnaire: the stepwise tailoring of an FFQ for Canadian use

Authors: Ilona Csizmadi, Beatrice Boucher, Geraldine Lo Siou, Isabelle Massarelli

The research team evaluated the Canadian Diet History Questionnaire and adapt the US list for Canada. 4533 food and recipes were grouped into 268 food group and were measured against the different surveys. C-DHQ I and II were designed to optimize the capture of foods consumed in Canadian populationsé

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2016

A Genome-Wide Association Study to Identify Potential Germline Copy Number Variants for Sporadic Breast Cancer Susceptibility

Authors: Y Sapkota, A Narasimhan, M Kumaran, B. Sehrawat, S.Damaraju

The study wanted to determine which CNVs (copy number variations) are assoicated with sporadic BC. They also wanted to 2 distinct CNV calling algorithms to identify false positives and finally the aim of the study is identify potential candidate CNVs for follow-up replication studies.

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2016

Heart rate dependent and independent effects of beta-blockers on central hemodynamic parameters: a propensity score analysis

Authors: Remi Goupil, Dominique Dupuis, Stephan Troyanov, Francois Madore, Mohsen Agharazil

In this article they looked the association between beta-blocker use, heart rate, and central hemodynamics in hypertensive CARTaGENE participants. They looked at 20004 people and determined that there were unfavourable central hemodynamic profile of beta-blocker has both HR-dependent and HR-indepdent components that are similar for all frequency used beta1 selective blocker.

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2016

Clinical, Genetic, and Urinary Factors Associated with Uromodulin Excretion.

Authors: Stephan Troyanov, Catherine Delmas-Frenette, Guillaume Bollee, Sonia Youhanna, Vanessa Bruat, Philip Awadalla, Olivier Devuyst, Francois Madore

This study observed excretion of uromodulin and variations in the UMOD gene. Those with higher levels of uromodulin also had higher levels of uric acid, sodium in their bodies

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2015

G1 Gene-environment-lifestyle factors in breast cancer susceptibility: machine learning tools to build predictive models

Authors: Jay Patel, Nasimeh Asgarian, Paula Robson, Russ Greiner, John Mackey, Sambasivarao Damaraju

This study hoped to build predictive models for personalized breast screening. They were able to develop good predictive models for etiologies that would cause disease, and hope their model will aid in preventing breast cancer.

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2015

Replication study of MATR3 in familial and sporadic amyotrophic lateral sclerosis

Authors: Claire Leblond, Ziv Gan-Or, Dan Spiegelman, Sandra Laurent, Anna Szuto, Alan Hodgkinson, Alexandre Dionne-Laporte, Pierre Provencher, Mamde de Carvalho, Sandro Orru, Denis Brunet, Jean-Pierre Bouchard, Philip Awadalla, Nicholas Dupre, Patrick Dion, Guy Rouleau

In this study, they looked at mutations of MATR3 (gene that is associated with ALS). They assessed the frequency in French Canadian populations and had a control group. They were able to determine which proteins are associated with ALS.

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2015

Comparison of the Effect of Thiazide Diuretics and Other Antihypertensive Drugs on Central Blood Pressure: Cross‐Sectional Analysis Among Nondiabetic Patients

Authors: Cristiano S. Moura, Stella S. Daskalopoulou, Linda E. Levesque, Sasha Bernatsky, Michal Abrahamowicz, Meytal A. Tsadok, Shadi Rajabi, Louise Pilote

This study used CARTaGENE data to determine to assess the noninferority of TDs relative to different classes of antihypertensive medications in relation to central blood pressure. No major differences were noted and it was shown that TDs are at least as effective as other first line medications that are available.

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2015

Neighborhood greenspace and health in a large urban center

Authors: Omid Kardan, Peter Gozdyra, Bratislav Misic, Faisal Moola, Lyle J. Palmer, Tomáš Paus & Marc G. Berman

This study focused on self-reported mental health study looked at the density of trees/green spaces in various neighbourhoods in Toronto. Those that had more trees reported that they were happier and felt better about their mental health.

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