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Dr Aleksandr Kakinen
Dr

Aleksandr Kakinen

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Overview

Background

Dr Aleksandr Kakinen is an NHMRC Emerging Leadership Fellow (EL1) at AIBN, UQ. His research investigates how protein aggregation, inflammation, and infection contribute to neurodegenerative diseases, particularly Alzheimer’s and Parkinson’s disease.

His work focuses on amyloid proteins — misfolded proteins that assemble into toxic aggregates in the brain — and how these assemblies interact with inflammatory and microbial factors to influence disease progression. He combines approaches from biophysics, structural biology, molecular neuroscience, neuroinflammation, and nanomedicine to understand disease mechanisms and identify new therapeutic opportunities.

Dr Kakinen’s research program includes:

  • amyloid aggregation and cross-seeding mechanisms
  • infection- and inflammation-driven neurodegeneration
  • structural and biological diversity of amyloid assemblies
  • neuroinflammatory responses in neuronal and microglial models
  • brain-targeted delivery of neuroprotective molecules and peptides

He has authored over 65 peer-reviewed publications in leading journals, including Nature Communications, Advanced Science, ACS Nano, and Chemical Reviews. His current work aims to link fundamental mechanisms of protein aggregation with translational strategies for diagnosis, prevention, and treatment of neurodegenerative diseases.

Availability

Dr Aleksandr Kakinen is:
Available for supervision

Qualifications

  • Doctor of Philosophy of Chemical Engineering and Technology, Tallinn University of Technology

Research interests

  • Neuroscience

    Neurodegenerative diseases, amyloid biology

  • Structural biology

  • Nanomedicine

Research impacts

Dr Aleksandr Kakinen’s research aims to improve understanding of the molecular processes that drive neurodegenerative diseases, particularly Alzheimer’s and Parkinson’s disease. His work focuses on how misfolded proteins, inflammation, infection-related factors, and cellular stress contribute to disease progression.

This research helps build the knowledge needed to develop better diagnostic tools, therapeutic strategies, and disease models for neurodegenerative disorders.

Key areas of impact include:

  • Improving understanding of disease mechanisms by studying how amyloid proteins form toxic aggregates and interact with inflammatory and microbial factors.
  • Supporting therapeutic development by investigating brain-targeted delivery of neuroprotective molecules and peptides relevant to Parkinson’s disease and other neurodegenerative conditions.
  • Informing translational research through studies of amyloid structure, neuroinflammation, and cellular responses in neuronal and microglial models.
  • Building international research capacity through collaborations with partners in Australia and Europe, linking expertise in biophysics, structural biology, neuroscience, and nanomedicine.
  • Training future researchers through supervision, mentoring, and research-led teaching in molecular neuroscience and biophysics.

Through peer-reviewed publications, invited presentations, competitive funding, and collaborative projects, Dr Kakinen’s research contributes to global efforts to understand, diagnose, and eventually treat neurodegenerative diseases.

Works

Search Professor Aleksandr Kakinen’s works on UQ eSpace

69 works between 2011 and 2025

61 - 69 of 69 works

2013

Conference Publication

Biological effects of nanoparticles of silver, gold, TiO2 and nanoporous silica to selected invertebrate species and bacteria: FP7 project NanoValid

Bondarenko, Olesja, Ivask, Angela, Kaekinen, Aleksandr, Aruoja, Villem, Blinova, Irina, Juganson, Katre, Kasemets, Kaja, Kuennis-Beres, Kai, Kurvet, Imbi, Mortimer, Monika, Sihtmaee, Mariliis and Kahru, Anne (2013). Biological effects of nanoparticles of silver, gold, TiO2 and nanoporous silica to selected invertebrate species and bacteria: FP7 project NanoValid. 49th Congress of the European Societies of Toxicology (EUROTOX), Interlaken, Switzerland, 1-4 September 2013. Shannon, Ireland: Elsevier . doi: 10.1016/j.toxlet.2013.05.146

Biological effects of nanoparticles of silver, gold, TiO2 and nanoporous silica to selected invertebrate species and bacteria: FP7 project NanoValid

2013

Journal Article

Competitive binding of natural amphiphiles with graphene derivatives

Radic, Slaven, Geitner, Nicholas K., Podila, Ramakrishna, Kaekinen, Aleksandr, Chen, Pengyu, Ke, Pu Chun and Ding, Feng (2013). Competitive binding of natural amphiphiles with graphene derivatives. Scientific Reports, 3 (1) 2273. doi: 10.1038/srep02273

Competitive binding of natural amphiphiles with graphene derivatives

2013

Journal Article

Particle-cell contact enhances antibacterial activity of silver nanoparticles

Bondarenko, Olesja, Ivask, Angela, Kaekinen, Aleksandr, Kurvet, Imbi and Kahru, Anne (2013). Particle-cell contact enhances antibacterial activity of silver nanoparticles. PLoS One, 8 (5) e64060. doi: 10.1371/journal.pone.0064060

Particle-cell contact enhances antibacterial activity of silver nanoparticles

2013

Journal Article

Toxicity of two types of silver nanoparticles to aquatic crustaceans Daphnia magna and Thamnocephalus platyurus

Blinova, Irina, Niskanen, Jukka, Kajankari, Paula, Kanarbik, Liina, Kaekinen, Aleksandr, Tenhu, Heikki, Penttinen, Olli-Pekka and Kahru, Anne (2013). Toxicity of two types of silver nanoparticles to aquatic crustaceans Daphnia magna and Thamnocephalus platyurus. Environmental Science and Pollution Research, 20 (5), 3456-3463. doi: 10.1007/s11356-012-1290-5

Toxicity of two types of silver nanoparticles to aquatic crustaceans Daphnia magna and Thamnocephalus platyurus

2013

Conference Publication

Aqueous photocatalytic oxidation of prednisolone

Klauson, Deniss, Pilnik-Sudareva, Jana, Budarnaja, Olga, Krichevskaya, Marina, Kulyasova, Yulia, Kakinen, Aleksandr, Juganson, Katre and Preis, Sergei (2013). Aqueous photocatalytic oxidation of prednisolone. Symposium on Physicochemical Characterization of Organic Matter - Past, Present, Future, and Role of Environment / 245th National Spring Meeting of the American-Chemical-Society (ACS), New Orleans La, Apr 07-11, 2013. WASHINGTON: AMER CHEMICAL SOC.

Aqueous photocatalytic oxidation of prednisolone

2012

Journal Article

Sub-toxic effects of CuO nanoparticles on bacteria: Kinetics, role of Cu ions and possible mechanisms of action

Bondarenko, Olesja, Ivask, Angela, Kaekinen, Aleksandr and Kahru, Anne (2012). Sub-toxic effects of CuO nanoparticles on bacteria: Kinetics, role of Cu ions and possible mechanisms of action. Environmental Pollution, 169, 81-89. doi: 10.1016/j.envpol.2012.05.009

Sub-toxic effects of CuO nanoparticles on bacteria: Kinetics, role of Cu ions and possible mechanisms of action

2012

Journal Article

Environmental hazard of oil shale combustion fly ash

Blinova, Irina, Bityukova, Liidia, Kasemets, Kaja, Ivask, Angela, Kaekinen, Aleksandr, Kurvet, Imbi, Bondarenko, Olesja, Kanarbik, Liina, Sihtmaee, Mariliis, Aruoja, Villem, Schvede, Hedi and Kahru, Anne (2012). Environmental hazard of oil shale combustion fly ash. Journal of Hazardous Materials, 229, 192-200. doi: 10.1016/j.jhazmat.2012.05.095

Environmental hazard of oil shale combustion fly ash

2011

Journal Article

The effect of composition of different ecotoxicological test media on free and bioavailable copper from CuSO4 and CuO nanoparticles: comparative evidence from a Cu-selective electrode and a Cu-biosensor

Kaekinen, Aleksandr, Bondarenko, Olesja, Ivask, Angela and Kahru, Anne (2011). The effect of composition of different ecotoxicological test media on free and bioavailable copper from CuSO4 and CuO nanoparticles: comparative evidence from a Cu-selective electrode and a Cu-biosensor. Sensors, 11 (11), 10502-10521. doi: 10.3390/s111110502

The effect of composition of different ecotoxicological test media on free and bioavailable copper from CuSO4 and CuO nanoparticles: comparative evidence from a Cu-selective electrode and a Cu-biosensor

2011

Conference Publication

Bioavailability and toxicity of copper oxide and silver nanoparticles to bacteria, yeasts, crustaceans and protozoa

Kahru, A., Bondarenko, O., Kajankari, P., Kaekinen, A., Ivask, A., Kasemets, K., Mortimer, M. and Blinova, I. (2011). Bioavailability and toxicity of copper oxide and silver nanoparticles to bacteria, yeasts, crustaceans and protozoa. 47th Congress of the European-Societies-of-Toxicology, Paris, France, 28-31 August 2011. Shannon, Ireland: Elsevier Ireland. doi: 10.1016/j.toxlet.2011.05.964

Bioavailability and toxicity of copper oxide and silver nanoparticles to bacteria, yeasts, crustaceans and protozoa

Funding

Current funding

  • 2022 - 2026
    Inflammation and chronic infections in the pathogenesis of Alzheimer's disease: the role of amyloid cross-seeding.
    NHMRC Investigator Grants
    Open grant

Supervision

Availability

Dr Aleksandr Kakinen is:
Available for supervision

Looking for a supervisor? Read our advice on how to choose a supervisor.

Supervision history

Current supervision

  • Doctor Philosophy

    Inflammation and chronic infections in the pathogenesis of Alzheimers disease: the role of amyloid cross-seeding

    Principal Advisor

  • Doctor Philosophy

    Investigating the role of gut-bacteria in neurodegenerative diseases

    Associate Advisor

Media

Enquiries

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