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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

1 - 20 of 69 works

2025

Journal Article

The evolution of nanomedicine: the rise of next-generation nanomaterials in cancer nanomedicine

Forgham, Helen, Chang, Yixin, Wang, Yao, Zhu, Jiayuan, Liu, Liwei, Biggs, Heather, Kakinen, Aleksandr, Jiang, Yuhao, You, Xinru, Thurecht, Kristofer J., Ma, Shaohua, Ju, Lining Arnold, Tao, Wei, Davis, Thomas P., Wong, Joyce Y. and Qiao, Ruirui (2025). The evolution of nanomedicine: the rise of next-generation nanomaterials in cancer nanomedicine. Science Advances, 11 (43) eadx1576, 1-18. doi: 10.1126/sciadv.adx1576

The evolution of nanomedicine: the rise of next-generation nanomaterials in cancer nanomedicine

2025

Journal Article

Amyloid targeting-gold nanoparticles-assisted X-ray therapy rescues islet β-cells from amyloid fibrils and restores insulin homeostasis

Forgham, Helen, Matre, Stetson Van, Chung, Ka Hang Karen, Tahir, Muhammad Sajid, Ali, Syed Aoun, Kikuchi, Kai, Kaur, Amandeep, Qiao, Ruirui, Kakinen, Aleksandr, Qamar, Ahmad Zaman, Davis, Thomas Paul and Javed, Ibrahim (2025). Amyloid targeting-gold nanoparticles-assisted X-ray therapy rescues islet β-cells from amyloid fibrils and restores insulin homeostasis. ACS Nano, 19 (5), 5460-5474. doi: 10.1021/acsnano.4c13916

Amyloid targeting-gold nanoparticles-assisted X-ray therapy rescues islet β-cells from amyloid fibrils and restores insulin homeostasis

2024

Journal Article

Reverse engineering the Gut-Brain Axis and microbiome-metabolomics for symbiotic/pathogenic balance in neurodegenerative diseases

Munir, Muhammad Usman, Ali, Syed Aoun, Chung, Ka Hang Karen, Kakinen, Aleksandr, Javed, Ibrahim and Davis, Thomas Paul (2024). Reverse engineering the Gut-Brain Axis and microbiome-metabolomics for symbiotic/pathogenic balance in neurodegenerative diseases. Gut Microbes, 16 (1) 2422468, 1-30. doi: 10.1080/19490976.2024.2422468

Reverse engineering the Gut-Brain Axis and microbiome-metabolomics for symbiotic/pathogenic balance in neurodegenerative diseases

2024

Journal Article

Brain targeting nanomedicines: pitfalls and promise

Kakinen, Aleksandr, Jiang, Yuhao, Davis, Thomas, Teesalu, Tambet and Saarma, Mart (2024). Brain targeting nanomedicines: pitfalls and promise. International Journal of Nanomedicine, 19, 4857-4875. doi: 10.2147/ijn.s454553

Brain targeting nanomedicines: pitfalls and promise

2024

Journal Article

Endothelial leakiness elicited by amyloid protein aggregation

Li, Yuhuan, Ni, Nengyi, Lee, Myeongsang, Wei, Wei, Andrikopoulos, Nicholas, Kakinen, Aleksandr, Davis, Thomas P., Song, Yang, Ding, Feng, Leong, David Tai and Ke, Pu Chun (2024). Endothelial leakiness elicited by amyloid protein aggregation. Nature Communications, 15 (1) 613, 1-18. doi: 10.1038/s41467-024-44814-1

Endothelial leakiness elicited by amyloid protein aggregation

2023

Journal Article

Alzheimer's progenitor amyloid‐β targets and dissolves microbial amyloids and impairs biofilm function

Ali, Syed Aoun, Chung, Ka Hang Karen, Forgham, Helen, Olsen, William P., Kakinen, Aleksandr, Balaji, Arunpandian, Otzen, Daniel E., Davis, Thomas Paul and Javed, Ibrahim (2023). Alzheimer's progenitor amyloid‐β targets and dissolves microbial amyloids and impairs biofilm function. Advanced Science, 10 (29) 2301423, e2301423. doi: 10.1002/advs.202301423

Alzheimer's progenitor amyloid‐β targets and dissolves microbial amyloids and impairs biofilm function

2022

Book Chapter

Amyloidosis Inhibition and Detection of Human Islet Amyloid Polypeptide with Nanomaterials

Kakinen, Aleksandr and Andrikopoulos, Nicholas (2022). Amyloidosis Inhibition and Detection of Human Islet Amyloid Polypeptide with Nanomaterials. Nanotechnology for Diabetes Management. (pp. 113-127) Cambridge, United Kingdom: Royal Society of Chemistry. doi: 10.1039/9781839165498-00113

Amyloidosis Inhibition and Detection of Human Islet Amyloid Polypeptide with Nanomaterials

2022

Journal Article

Keeping up with the COVID's—Could siRNA‐based antivirals be a part of the answer?

Forgham, Helen, Kakinen, Aleksandr, Qiao, Ruirui and Davis, Thomas P. (2022). Keeping up with the COVID's—Could siRNA‐based antivirals be a part of the answer?. Exploration, 00 (6) 20220012, 20220012. doi: 10.1002/exp.20220012

Keeping up with the COVID's—Could siRNA‐based antivirals be a part of the answer?

2022

Journal Article

Graphene quantum dots obstruct the membrane axis of Alzheimer's amyloid beta

Tang, Huayuan, Li, Yuhuan, Kakinen, Aleksandr, Andrikopoulos, Nicholas, Sun, Yunxiang, Kwak, Eunbi, Davis, Thomas P., Ding, Feng and Ke, Pu Chun (2022). Graphene quantum dots obstruct the membrane axis of Alzheimer's amyloid beta. Physical Chemistry Chemical Physics, 24 (1), 86-97. doi: 10.1039/d1cp04246g

Graphene quantum dots obstruct the membrane axis of Alzheimer's amyloid beta

2021

Journal Article

Dynamic protein corona of gold nanoparticles with an evolving morphology

Nandakumar, Aparna, Wei, Wei, Siddiqui, Ghizal, Tang, Huayuan, Li, Yuhuan, Kakinen, Aleksandr, Wan, Xulin, Koppel, Kairi, Lin, Sijie, Davis, Thomas P., Leong, David T., Creek, Darren J., Ding, Feng, Song, Yang and Ke, Pu Chun (2021). Dynamic protein corona of gold nanoparticles with an evolving morphology. ACS Applied Materials and Interfaces, 13 (48), 58238-58251. doi: 10.1021/acsami.1c19824

Dynamic protein corona of gold nanoparticles with an evolving morphology

2021

Journal Article

Structure dependent differential modulation of Aβ fibrillization by selenadiazole-based inhibitors

Kalsoom, Umme, Alazmi, Meshari, Farrukh, Hafiz Syed Usama Bin, Chung, Ka Hang Karen, Alshammari, Nawaf, Kakinen, Aleksandr, Chotana, Ghayoor Abbas, Javed, Ibrahim, Davis, Thomas Paul and Saleem, Rahman Shah Zaib (2021). Structure dependent differential modulation of Aβ fibrillization by selenadiazole-based inhibitors. ACS Chemical Neuroscience, 12 (20), 3806-3817. doi: 10.1021/acschemneuro.1c00478

Structure dependent differential modulation of Aβ fibrillization by selenadiazole-based inhibitors

2021

Journal Article

A framework of paracellular transport via nanoparticles‐induced endothelial leakiness

Lee, Myeongsang, Ni, Nengyi, Tang, Huayuan, Li, Yuhuan, Wei, Wei, Kakinen, Aleksandr, Wan, Xulin, Davis, Thomas P., Song, Yang, Leong, David Tai, Ding, Feng and Ke, Pu Chun (2021). A framework of paracellular transport via nanoparticles‐induced endothelial leakiness. Advanced Science, 8 (21) 2102519, e2102519. doi: 10.1002/advs.202102519

A framework of paracellular transport via nanoparticles‐induced endothelial leakiness

2021

Journal Article

Inhibition of amyloid aggregation and toxicity with Janus iron oxide nanoparticles

Andrikopoulos, Nicholas, Song, Zhiyuan, Wan, Xulin, Douek, Alon M., Javed, Ibrahim, Fu, Changkui, Xing, Yanting, Xin, Fangyun, Li, Yuhuan, Kakinen, Aleksandr, Koppel, Kairi, Qiao, Ruirui, Whittaker, Andrew K., Kaslin, Jan, Davis, Thomas P., Song, Yang, Ding, Feng and Ke, Pu Chun (2021). Inhibition of amyloid aggregation and toxicity with Janus iron oxide nanoparticles. Chemistry of Materials, 33 (16) acs.chemmater.1c01947, 6484-6500. doi: 10.1021/acs.chemmater.1c01947

Inhibition of amyloid aggregation and toxicity with Janus iron oxide nanoparticles

2021

Journal Article

Nanotoxicology and nanomedicine: The Yin and Yang of nano-bio interactions for the new decade

Bondarenko, Olesja, Mortimer, Monika, Kahru, Anne, Feliu, Neus, Javed, Ibrahim, Kakinen, Aleksandr, Lin, Sijie, Xia, Tian, Song, Yang, Davis, Thomas P., Lynch, Iseult, Parak, Wolfgang J., Leong, David Tai, Ke, Pu Chun, Chen, Chunying and Zhao, Yuliang (2021). Nanotoxicology and nanomedicine: The Yin and Yang of nano-bio interactions for the new decade. Nano Today, 39 101184, 101184. doi: 10.1016/j.nantod.2021.101184

Nanotoxicology and nanomedicine: The Yin and Yang of nano-bio interactions for the new decade

2021

Journal Article

Ultrasmall molybdenum disulfide quantum dots cage Alzheimer’s amyloid beta to restore membrane fluidity

Li, Yuhuan, Tang, Huayuan, Zhu, Houjuan, Kakinen, Aleksandr, Wang, Di, Andrikopoulos, Nicholas, Sun, Yunxiang, Nandakumar, Aparna, Kwak, Eunbi, Davis, Thomas P., Leong, David Tai, Ding, Feng and Ke, Pu Chun (2021). Ultrasmall molybdenum disulfide quantum dots cage Alzheimer’s amyloid beta to restore membrane fluidity. ACS Applied Materials and Interfaces, 13 (25) acsami.1c06478, 29936-29948. doi: 10.1021/acsami.1c06478

Ultrasmall molybdenum disulfide quantum dots cage Alzheimer’s amyloid beta to restore membrane fluidity

2021

Journal Article

Spontaneous formation of β-sheet nano-barrels during the early aggregation of Alzheimer’s amyloid beta

Sun, Yunxiang, Kakinen, Aleksandr, Wan, Xulin, Moriarty, Niamh, Hunt, Cameron P.J., Li, Yuhuan, Andrikopoulos, Nicholas, Nandakumar, Aparna, Davis, Thomas P., Parish, Clare L., Song, Yang, Ke, Pu Chun and Ding, Feng (2021). Spontaneous formation of β-sheet nano-barrels during the early aggregation of Alzheimer’s amyloid beta. Nano Today, 38 101125, 101125. doi: 10.1016/j.nantod.2021.101125

Spontaneous formation of β-sheet nano-barrels during the early aggregation of Alzheimer’s amyloid beta

2021

Journal Article

In vitro and in vivo models for anti-amyloidosis nanomedicines

Kakinen, Aleksandr, Javed, Ibrahim, Davis, Thomas P. and Ke, Pu Chun (2021). In vitro and in vivo models for anti-amyloidosis nanomedicines. Nanoscale Horizons, 6 (2), 95-119. doi: 10.1039/d0nh00548g

In vitro and in vivo models for anti-amyloidosis nanomedicines

2020

Journal Article

Amyloid aggregation under the lens of liquid–liquid phase separation

Xing, Yanting, Nandakumar, Aparna, Kakinen, Aleksandr, Sun, Yunxiang, Davis, Thomas P., Ke, Pu Chun and Ding, Feng (2020). Amyloid aggregation under the lens of liquid–liquid phase separation. The Journal of Physical Chemistry Letters, 12 (1), 368-378. doi: 10.1021/acs.jpclett.0c02567

Amyloid aggregation under the lens of liquid–liquid phase separation

2020

Journal Article

The membrane axis of Alzheimer's nanomedicine

Li, Yuhuan, Tang, Huayuan, Andrikopoulos, Nicholas, Javed, Ibrahim, Cecchetto, Luca, Nandakumar, Aparna, Kakinen, Aleksandr, Davis, Thomas P., Ding, Feng and Ke, Pu Chun (2020). The membrane axis of Alzheimer's nanomedicine. Advanced NanoBiomed Research, 1 (1) 2000040, 2000040. doi: 10.1002/anbr.202000040

The membrane axis of Alzheimer's nanomedicine

2020

Journal Article

Human plasma protein corona of Aβ amyloid and its impact on islet amyloid polypeptide cross-seeding

Nandakumar, Aparna, Xing, Yanting, Aranha, Ritchlynn R., Faridi, Ava, Kakinen, Aleksandr, Javed, Ibrahim, Koppel, Kairi, Pilkington, Emily H., Purcell, Anthony Wayne, Davis, Thomas P., Faridi, Pouya, Ding, Feng and Ke, Pu Chun (2020). Human plasma protein corona of Aβ amyloid and its impact on islet amyloid polypeptide cross-seeding. Biomacromolecules, 21 (2), 988-998. doi: 10.1021/acs.biomac.9b01650

Human plasma protein corona of Aβ amyloid and its impact on islet amyloid polypeptide cross-seeding

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

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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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