Publications

Kowalec Lab trainees are underlined
  • *Kowalec K, Lu Y, Song J, Dalman C, Hultman C, Larsson H, Lichtenstein P, Sullivan PF. (2021) The association between family history and genomic burden with schizophrenia mortality: a Swedish population-based register and genetic sample study. Translational Psychiatry, ePub 15 March 2021. *Senior author.
  • Harroud A, Marrie RA, Fitzgerald K, Salter A, Lu Y, Patel M, Kowalec K*. (2021) Mendelian randomization provides no evidence for a causal role in the bidirectional relationship between depression and multiple sclerosis. Mult Scler. ePub Feb 16. PMID: 33591230. *Senior author.
  • Legge SE, Santoro ML, Periyasamy S, Okewole A, Arsalan A, Kowalec K*. (2021) Genetic architecture of schizophrenia: a review of major advancements. Psychol Med. Feb 8;1-10. PMID: 33550997. *Senior author.
  • Hannon E, Dempster EL, Mansell G, Burrage J, Bass N, Bohlken MM, Corvin A, Curtis CJ, Dempster D, DiForta M, Dinan TG, Donohoe G, Gaughran F, Gill M, Gillespie A, Gunasinghe C, Hulshoff HE, Hultman C, Johansson V, Kahn RS, Kaprio J, Kenis G, Kowalec K, MacCabe J, McDonald C, McQuillin A, Morris DW, Murphy KC, Mustard C, Nenadic I, O’Donovan MC, Quattrone D, Richards AL, Rutten BPF, St-Clair D, Therman S, Toulopoulou T, Van Os J, Waddington JL, Wellcome Trust Case Control Consortium 2, CREeTable AR consortium, Sullivan PF, Vassos E, Breen G, Collier DA, Murray R, Schalkwyk LS, Mill J. (2021). Large-scale analysis of DNA methylation identifies cellular alterations in blood from psychosis patients and molecular biomarkers of treatment-resistant schizophrenia. eLife. PMID: 33646943.
  • Carney H, Marrie RA, Bolton JM, Patten SB, Graff LA, Bernstein CN, Kowalec K. (2020) Prevalence and risk factors of substance use disorder in inflammatory bowel disease. Inflammatory Bowel Disease. Epub 6 February 2020.
  • Kowalec K, Lu Y, Sariaslan A, Song J, Ploner A, Dalman C, Hultman C, Larsson H, Lichtenstein P, Sullivan PF. (2019) Increased schizophrenia family history burden and reduced premorbid IQ in treatment-resistant schizophrenia: A Swedish National register and genomic study. Molecular Psychiatry. Epub 12 November 2019.
  • Kowalec K, Hannon E, Mansell G, Burrage J, Ori APS, Ophoff RA, Mill J, Sullivan PF. (2019). Methylation age does not predict mortality in schizophrenia. Translational Psychiatry 4(9):157. PMID: 31164630.
  • Kowalec K*, Wright GEB*, Drögemöller BD, Aminkeng F, Bhavsar AP, Kingwell E, Yoshida EM, Traboulsee A, Marrie RA, Kremenchutzky M, Campbell T, Duquette P, Chalasani N, Wadelius M, Hallberg P, Xia Z, De Jager P, Ross CJD, Tremlett H, Carleton B. (2018). Common variation near IRF6 is associated with IFN-β-induced liver injury in multiple sclerosis. Nature Genetics 50(8): 1081. PMID: 30013178. *Shared first author
  • ​McCormack M, Gui H, Ingason A, Speed D, Wright GEB, Zhang EJ, Secolin R, Yasuda C, Kwok M, Wolking S, Becker F, Rau S, Avbersek A, Heggeli K, Leu C, Depondt C, Sills GJ, Marson AG, Auce P, Brodie MJ, Francis B, Johnson MR, Koeleman BPC, Striano P, Coppola A, Zara F, Kunz WS, Sander JW, Lerche H, Klein KM, Weckhuysen S, Krenn M, Gudmundsson LJ, Stefánsson K, Krause R, Shear N, Ross CJD, Delanty N; EPIGEN Consortium, Pirmohamed M, Carleton BC; Canadian Pharmacogenomics Network for Drug Safety, Cendes F, Lopes-Cendes I, Liao WP, O'Brien TJ, Sisodiya SM, EpiPGX Consortium, Cherny S, Kwan P, Baum L, International League Against Epilepsy Consortium on Complex Epilepsies, Cavalleri GL. (2018). Genetic variation in CFH predicts phenytoin-induced maculopapular exanthema in European-descent patients. Neurology, 90(4): e332. PMID: 29288229
  • Kowalec K, McKay KA, Patten SB, Fisk JD, Evans CD, Tremlett H, Marrie RA. (2017) Comorbidity increases the risk of relapse in multiple sclerosis: A prospective study. Neurology, 89(24): 2455. PMID: 29117961
  • Kowalec K, Kingwell E, Carruthers R, Marrie RA, Traboulsee A, Bernatsky S, Ross CJD, Carleton B, Tremlett H. (2017) Application of pharmacogenomics to investigate adverse drug reactions to the disease-modifying treatments for multiple sclerosis: a case-control study protocol for dimethyl fumarate induced lymphopenia. BMJ Open, 7(5): e016276. PMID: 28576902.
  • McKay KA*, Kowalec K*, Brinkman F, Finlay BB, Horwitz M, Manges AR, Osborne L, Tremlett H. (2016) From bugs to brains: the microbiome in neurological health. MS and Related Disorders:, 12:1-3. PMID: 28283098. *Shared first author
  • Aminkeng F, Bhavsar AP, Visscher H, Rassekh SR, Li Y, Lee JW, Brunham LR, Caron HN, van Dalen EC, Kremer LC, van der Pal HJ, Amstutz U, Rieder MJ, Bernstein D, Carleton BC, Hayden MR, Ross CJD, and the Canadian Pharmacogenomics Network for Drug Safety (2015). A coding variant in RARG confers susceptibility to anthracycline-induced cardiotoxicity in childhood cancer. Nat Genet; 47:1079-1084. PMID: 26237429.
  • Osiowy C, Kowalec K, Giles E. (2016) Discordant Diagnostic Results Due to a Hepatitis B Virus T123A HBsAg Mutant. Diagnos Microbiol Infect Dis. 85(3): 328-33. PMID: 27133305
  • Kowalec K, Kingwell E, Yoshida EM, Marrie RA, Kremenchutzky M, Campbell T, Wadelius M, Carleton BC, Tremlett H. (2014) Characteristics associated with drug induced liver injury from interferon beta in multiple sclerosis patients. Expert Opin Drug Saf, 13(10): 1305-17. PMID: 25134421
  • Kowalec K, Carleton BC, Tremlett, H. (2013) The potential role of pharmacogenomics in the prevention of serious adverse drug reactions in multiple sclerosis. Mult Scler Rel Dis, 2 (3): 183-192. PMID: 25877724
  • Kowalec K, Yoshida EM, Traboulsee A, Carleton BC, Tremlett H. (2013). Suspected autoimmune hepatitis and primary biliary cirrhosis unmasked by interferon-beta in a multiple sclerosis patient. Mult Scler Rel Dis, 2 (1): 57-59. PMID: 25877455
  • Kowalec K, Minuk GY, Børreson M, Simons B, McMahon B, and Osiowy C. (2013). Genetic diversity of hepatitis B virus genotypes B6, D and F among circumpolar indigenous individuals with various clinical outcomes. J Viral Hep, 20 (2): 122-30. PMID: 23301547
  • Minuk GY, Kowalec K, Caouette S, Larke B. and Osiowy C. (2012). The prevalence and long-term outcome of occult hepatitis B virus infections in community based populations. J Med Virol, 84 (9): 1369-75. PMID: 22825815
  • Osiowy C, Kaita K, Solar K, and Mendoza K. (2010) Hepatitis B virus molecular characterization and 9-year clinical profile in a patient infected with genotype I. J Med Virol, 82 (6): 942-8. PMID: 20419807 

Blog Entries and Podcast Episodes

  1. MS Discovery Podcast Episode #81: Dr. Kaarina Kowalec on pharmacogenomics. Published: May 17, 2016.
  2. MS Discovery Podcast Episode #80: Dr. Kaarina Kowalec on adverse MS drug reactions. Published: May 15, 2016. 
  3. Improving MS Drug Safety With Genetics - Michael Smith Foundation For Health Research. Published: November 2013.