Academic title(s): Canada Excellence Research Chair in Human Pain Genetics Laureate; Canada Research Chair in Human Pain Genetics
Luda Diatchenko, MD, PhD is a Professor, Faculty of Medicine, Department of Anesthesia, and Faculty of Dentistry, at McGill University, Alan Edwards Centre for Research on Pain. She earned her MD and PhD in the field of Molecular Biology from the Russian State Medical University. Dr. Diatchenko started her career in industry, she was a Leader of the RNA Expression Group at Clontech, Inc., and subsequently, Director of Gene Discovery at Attagene, Inc. During this time, Dr. Diatchenko was actively involved in the development of several widely used and widely cited molecular tools for the analysis of gene expression and regulation. Dr. Diatchenko’s academic career started at 2000 in the Center for Neurosensory Disorders at the University of North Carolina. Her research since then is focused on determining the cellular and molecular biological mechanisms by which functional genetic variations impact human pain perception and risk of development of chronic pain conditions, enabling new approaches to identify new drug targets, treatment responses to analgesics, and diagnostic. Dr. Diatchenko is a frequent speaker at national and international pain research conferences. Multiple collaborative activities allow the Diatchenko group to take basic genetic findings all the way from human association studies, through molecular and cellular mechanisms, to animal models, and ultimately to human clinical trials.
Dr. Diatchenko holds a joint appointment in the School of Dentistry which you can read about here and Department of Anesthesia, School of Medicine, which you can read about here.
- Pain Genetics
- Human Molecular Genetics
- Chronic Pain Conditions
Khoury S, Piltonen MH, Ton AT, Cole T, Samoshkin A, Smith SB, Belfer I, Slade GD, Fillingim RB, Greenspan JD, Ohrbach R, Maixner W, Neely GG, Serohijos AWR, Diatchenko L. A functional substitution in the L-aromatic amino acid decarboxylase enzyme worsens somatic symptoms via a serotonergic pathway. Ann Neurol. 2019 Aug;86(2):168-180.
Parisien M, Samoshkin A, Tansley SN, Piltonen MH, Martin LJ, El-Hachem N, Dagostino C, Allegri M, Mogil JS, Khoutorsky A, Diatchenko L.Genetic pathway analysis reveals a major role for extracellular matrix organization in inflammatory and neuropathic pain. Pain. 2019 Apr;160(4):932-944
Smith SB, Parisien M, Bair E, Belfer I, Chabot-Doré AJ, Gris P, Khoury S, Tansley S, Torosyan Y, Zaykin DV, Bernhardt O, de Oliveira Serrano P, Gracely RH, Jain D, Järvelin MR, Kaste LM, Kerr KF, Kocher T, Lähdesmäki R, Laniado N, Laurie CC, Laurie CA, Männikkö M, Meloto CB, Nackley AG, Nelson SC, Pesonen P, Ribeiro-Dasilva MC, Rizzatti-Barbosa CM, Sanders AE, Schwahn C, Sipilä K, Sofer T, Teumer A, Mogil JS, Fillingim RB, Greenspan JD, Ohrbach R, Slade GD, Maixner W, Diatchenko L. Genome-wide association reveals contribution of MRAS to painful temporomandibular disorder in males. Pain. 2019 Mar;160(3):579-591.
Meloto CB, Benavides R, Lichtenwalter RN, Wen X, Tugarinov N, Zorina-Lichtenwalter K, Chabot-Doré AJ, Piltonen MH, Cattaneo S, Verma V, Klares R 3rd, Khoury S, Parisien M, Diatchenko L. Human pain genetics database: a resource dedicated to human pain genetics research. Pain. 2018 Apr;159(4):749-763.
Martin LJ, Smith SB, Khoutorsky A, Magnussen CA, Samoshkin A, Sorge RE, Cho C, Yosefpour N, Sivaselvachandran S, Tohyama S, Cole T, Khuong TM, Mir E, Gibson DG, Wieskopf JS, Sotocinal SG, Austin JS, Meloto CB, Gitt JH, Gkogkas C, Sonenberg N, Greenspan JD, Fillingim RB, Ohrbach R, Slade GD, Knott C, Dubner R, Nackley AG, Ribeiro-da-Silva A, Neely GG, Maixner W, Zaykin DV, Mogil JS, Diatchenko L. Epiregulin and EGFR interactions are involved in pain processing. J Clin Invest. 2017 Sep 1;127(9):3353-3366.
Parisien M, Khoury S, Chabot-Doré AJ, Sotocinal SG, Slade GD, Smith SB, Fillingim RB, Ohrbach R, Greenspan JD, Maixner W, Mogil JS, Belfer I, Diatchenko L. Effect of Human Genetic Variability on Gene Expression in Dorsal Root Ganglia and Association with Pain Phenotypes. Cell Rep. 2017 May 30;19(9):1940-1952.
Diatchenko L, Fillingim RB, Smith SB, Maixner W. The Phenotypic and Genetic Signatures of Common Musculoskeletal Pain Conditions. Nature Rev Rheumatology. 2013 Jun;9(6):340-50.
Shabalina SA, Zaykin DV, Gris P, Ogurtsov AY, Gauthier J, Shibata K, Tchivileva IE, Belfer I, Mishra B, Kiselycznyk C, Wallace MR, Staud R, Spiridonov NA, Max MB, Goldman D, Fillingim RB, Maixner W, Diatchenko L. Expansion of the human mu-opioid receptor gene architecture: novel functional variants. Hum Mol Genet 2009;18(6):1037-51. Epub 2008 Dec 22. PMCID: PMC2649019
Diatchenko L, Nackley AG, Tchivileva I, Shabalina SA, Maixner W. Genetic Architecture of Human Pain Perception: Clinical Implications. Trends Genet 2007;23(12):605-13. Epub 2007 Nov. 26. Review.
Nackley AG, Shabalina SA, Tchivileva IE, Satterfield K, Korchynskyi O, Makarov SS, Maixner W, Diatchenko L. Human catechol-O-methyltransferase haplotypes modulate protein expression by altering mRNA secondary structure. Science. 2006 Dec 22;314(5807):1930-3.