Cited by 132Microbial Inactivation MethodsPlasma Applications and DiagnosticsPhotodynamic Therapy Research Studies

A Comprehensive Review of Calcium Electroporation—A Novel Cancer Treatment Modality

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Frandsen, Stine K., Vissing, Mille, Gehl, Julie·2020·Cancers

Abstract

Calcium electroporation is a potential novel anti-cancer treatment where high calcium concentrations are introduced into cells by electroporation, a method where short, high voltage pulses induce transient permeabilisation of the plasma membrane allowing passage of molecules into the cytosol. Calcium is a tightly regulated, ubiquitous second messenger involved in many cellular processes including cell death. Electroporation increases calcium uptake leading to acute and severe ATP depletion associated with cancer cell death. This comprehensive review describes published data about calcium electroporation applied in vitro, in vivo, and clinically from the first publication in 2012. Calcium electroporation has been shown to be a safe and efficient anti-cancer treatment in clinical studies with cutaneous metastases and recurrent head and neck cancer. Normal cells have been shown to be less affected by calcium electroporation than cancer cells and this difference might be partly induced by differences in membrane repair, expression of calcium transporters, and cellular structural changes. Interestingly, both clinical data and preclinical studies have indicated a systemic immune response induced by calcium electroporation. New cancer treatments are needed, and calcium electroporation represents an inexpensive and efficient treatment with few side effects, that could potentially be used worldwide and for different tumor types.

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Crossref · 10.3390/cancers12020290

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  • Calcium electroporation is thought to work by the same mechanism as electrochemotherapy and uses calcium because of its role as a second messenger for various processes resulting in cell death.

    “For instance, calcium electroporation is thought to work by the same mechanism as electrochemotherapy, and it uses calcium because of its role as a second messenger for various processes resulting in cell death [78].”

    From Permeabilizing Cell Membranes with Electric Fields (2021) · cites this paper as [78]

  • Cancer cells may be more sensitive to electroporation because they are less equipped to repair and restore the plasma membrane after damage.

    “A study by Frandsen and colleagues investigated the mechanisms of calcium electroporation, leading the authors to hypothesize that cancer cells may be more sensitive to electroporation because they are less equipped to repair and restore the plasma membrane after damage [78,80].”

    From Permeabilizing Cell Membranes with Electric Fields (2021) · cites this paper as [78]

  • Electrochemotherapy has proven effective in targeting cancer cells that are otherwise resistant to the chemotherapy being administered.

    “In particular, electrochemotherapy has proven effective in targeting cancer cells that are otherwise resistant to the chemotherapy being administered [78].”

    From Permeabilizing Cell Membranes with Electric Fields (2021) · cites this paper as [78]

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  1. [113]Gibot L.A.M. Rols M.P. Calcium delivery by electroporation induces in vitro cell death through mitochondrial dysfunction without genetoxicity Proceedings of the 3rd World Congress on Electroporation and Pulsed Electric Fields in Biology, Medicine and Food & Environmental Technologies Toulouse, France 3–6 September 2019

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Authors
Frandsen, S. K., Vissing, M., & Gehl, J.
Affiliations
  • Zealand University Hospital (DK)
  • University of Copenhagen (DK)
Corresponding author
Gehl, Julie
Venue
Cancers
Publisher
MDPI AG
Published
2020-01-25
Volume
12
Issue
2
Pages
290
ISSN
2072-6694 (ISSN-L)
OpenAlex
W3003142605
Cited by
132
References
131
Citations by year
2026: 9 · 2025: 19 · 2024: 28 · 2023: 23 · 2022: 19 · 2021: 26 · 2020: 7 · 2019: 1
FWCI
2.09
Type
journal article
Language
en
Open access
Locations
  • Cancers (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • Research at the University of Copenhagen (University of Copenhagen) (publishedVersion, cc-by)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
Funders
  • Zealand University Hospital (EPeOnc, the Enhanced Perioperative Oncology Consortium)
  • Region Sjællands Sundhedsvidenskabelige Forskningsfond (R17A36B30)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Biotechnology › Microbial Inactivation Methods
  • Health Sciences › Medicine › Radiology, Nuclear Medicine and Imaging › Plasma Applications and Diagnostics
  • Health Sciences › Medicine › Pulmonary and Respiratory Medicine › Photodynamic Therapy Research Studies
Keywords
calcium electroporation, electroporation, cancer cell death, calcium uptake, membrane permeabilization, ATP depletion, cutaneous metastasis, recurrent head and neck cancer, immune response, calcium transporters, membrane repair, second messengers

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