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Phone: +420 775 094 851
Groups: DOCTORAL STUDENT, IMTM, LEM, STAFF

Doctoral training

Identification and Characterisation of Tau minimal regions as Potential Pharmacological Targets against Tau Spreading in Tauopathies

Understanding the mechanisms of tau aggregation, propagation and cellular machinery involved in aggregated tau degradation would help identify therapeutic targets for tauopathies (Alzheimer’s disease, PSP, CTE, FTLD, etc.) and other neurodegenerative diseases. The thesis is focused on studying tau aggregate spreading mechanisms and identifying small molecule inhibitors of tau misfolding and aggregation using in vitro aggregation assays, cell and molecular biology, biochemistry and microscopy techniques. I am also working on validating small molecules (selected from in vitro MARK4 kinase activity inhibition assay) on inhibiting microtubule affinity regulating kinase 4 (MARK4) mediated tau phosphorylation using a cell line model.

Specialization: Pediatrics
Status: Graduated from 2015 to 2023.

About me

I earned my M.Sc. in Biotechnology from St. Joseph’s College, Tiruchirappalli, India. I worked as a Project Assistant at divisions of Toxicology and Microbiology at CSIR-Central Drug Research Institute (CDRI), Lucknow, India and as a Visiting Researcher at the Department of Infection, Immunity and Inflammation, University of Leicester, United Kingdom. I joined IMTM, Olomouc, in 2015, and I am interested in understanding the molecular mechanisms of protein (tau, α-synuclein) aggregation and its propagation. 

Journals

ANNADURAI, N., L. MALINA, J. MALOHLAVA, M. HAJDÚCH, V. DAS
Tau R2 and R3 are essential regions for tau aggregation, seeding and propagation. Biochimie. 2022, 200, 79-86, ISSN: 0300-9084, PMID: 35623497,
ANNADURAI, N., L. MALINA, M. SALMONA, L. DIOMEDE, A. BASTONE, A. CAGNOTTO, M. ROMEO, M. SREJBER, K. BERKA, M. OTYEPKA, M. HAJDÚCH, V. DAS
Antitumour drugs targeting tau R3 VQIVYK and Cys322 prevent seeding of endogenous tau aggregates by exogenous seeds. FEBS Journal. 2021, 289(7), 1929-1949, ISSN: 1742-464X, PMID: 34743390,
Tau secretion and propagation: Perspectives for potential preventive interventions in Alzheimer's disease and other tauopathies. Experimental Neurology. 2021, 343, 113756, ISSN: 0014-4886, PMID: 33989658,