Novel anti-prion compounds screening in prion-infected cell culture model combined with surface plasmon resonance analysis

novel-anti-prion-compounds-screening-in-prion-infected-cell-culture-model-combined-with-surface-plasmon-resonance-analysis
Novel anti-prion compounds screening in prion-infected cell culture model combined with surface plasmon resonance analysis

Data availability

The datasets generated and/or analyzed during the current study are available from the corresponding author on reasonable request.

Abbreviations

RT:

Room Temperature

FBS:

Fetal Bovine Serum

DMEM:

Dulbecco’s Modified Eagle Medium

PK:

Proteinase K

2D-SSS:

2D-Substructure search

MC:

Medical Chaperon N, N’-([cyclohexylmethylene]di-4,1-phenylene)bis(2-[1-pyrrolidinyl]acetamide

TSEs:

Transmissible spongiform encephalopathies

rt:

Retention time

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Acknowledgements

We acknowledge the kindly support received by EDASA Scientific srls with its Open Innovation collaborative program allowing the access to their compound repertory database and for kindly providing the required tested compounds.

Funding

This research was funded by JSPS KAKENHI under grant no. 21KK0299, 22H02989, and 22K19497. The chemistry activities were self-financed by the Kurkin group (Moscow State University) and the tested compound kindly provided by EDASA Scientific srls.

Author information

Authors and Affiliations

  1. Department of Drug Delivery, Faculty of Pharmaceutical Science, Fukuoka University, 8-19-1 Nanakuma, Jonan-ku, Fukuoka, 814-0180, Japan

    Mai Hazekawa

  2. Department of Immunological and Molecular Pharmacology, Faculty of Pharmaceutical Science, Fukuoka University, 8-19-1 Nanakuma, Jonan-ku, Fukuoka, 814-0180, Japan

    Mai Hazekawa & Daisuke Ishibashi

  3. Chemistry Department of Lomonosov, Moscow State University, GSP-2, Leninskie Gory, 1/3, Moscow, 119991, Russia

    Andrea Altieri, Evgeniy A. Spiridonov, Nikolai A. Dmitriev, Evgeny R. Lukyanenko & Alexander V. Kurkin

  4. EDASA Scientific srls, Via Stingi 37, San Salvo (CH), 66050, Italy

    Andrea Altieri

  5. Dulbecco Telethon Laboratory of Prions & Amyloids, Department of Cellular, Computational and Integrative Biology (CIBIO), University of Trento, Via Sommarive 9, Trento, 38123, Italy

    Emiliano Biasini

Authors

  1. Mai Hazekawa
  2. Daisuke Ishibashi
  3. Andrea Altieri
  4. Evgeniy A. Spiridonov
  5. Nikolai A. Dmitriev
  6. Evgeny R. Lukyanenko
  7. Emiliano Biasini
  8. Alexander V. Kurkin

Contributions

M.H., D.I., A.A., A.V.K. and E.B. conceptualized in this project. M.H. and D.I performed biological experiment (cell culture, immune blotting, SPR analysis). E.A.S., N.A.D. and E.R.L. performed chemical experiment (Synthesis of tested compounds, physical property evaluation); M.H. and A.A. were writing and editing of the draft. All authors have read and agreed to the published version of the manuscript.

Corresponding author

Correspondence to Mai Hazekawa.

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Competing interests

The authors declare no competing interests.

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Hazekawa, M., Ishibashi, D., Altieri, A. et al. Novel anti-prion compounds screening in prion-infected cell culture model combined with surface plasmon resonance analysis. Sci Rep (2025). https://doi.org/10.1038/s41598-025-29865-8

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  • DOI: https://doi.org/10.1038/s41598-025-29865-8

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