Cited by 117Ion channel regulation and functionPlant and Biological Electrophysiology StudiesElectromagnetic Fields and Biological Effects

Association between Cell Membrane Potential and Breast Cancer

Marino, Andrew A., Iliev, Ilko G., Schwalke, Michael A., Gonzalez, Enrique, Marler, Kevin C., Flanagan, Carol A.·1994·Tumor Biology

Abstract

Cell membrane potentials were measured in breast tissue and in breast epithelial cells to explore the relation between cell membrane potentials, oncogenesis and electrical potentials previously measured on the surface of the breast. The mean membrane potential in breast biopsy tissue from 9 women with infiltrating ductal carcinoma was significantly depolarized, compared with values measured in tissue from 8 women with benign breast disease. Depolarization was also observed in transformed breast epithelial cells, compared with normal breast cells; the transformed cells were particularly sensitive to the action of K+ channel blockers. The results were consistent with previous observations of electropositivity of skin sites over malignant tumors of the breast.

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Crossref · 10.1159/000217878

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Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • Cancer cells possess a relatively more depolarized resting membrane potential compared to non-cancer cells.

    “Indeed, cancer cells are known to possess a relatively more depolarized resting membrane potential compared to non-cancer cells [28,29,30,31].”

    From Permeabilizing Cell Membranes with Electric Fields (2021) · cites this paper as [29]

  • Cancer cells have a relatively depolarized resting Vm compared to non-cancer cells, observed in various cellular types of the brain.

    “Further evidence of the relatively depolarized resting Vm of cancer cells in comparison to that of non-cancer cells has been observed in various cellular types of the brain (summarized in Table S4) [81,82,83].”

    From Permeabilizing Cell Membranes with Electric Fields (2021) · cites this paper as [29]

Cited by

Sorted by citations

Authors
Marino, A. A., Iliev, I. G., Schwalke, M. A., Gonzalez, E., Marler, K. C., & Flanagan, C. A.
Affiliations
Louisiana State University (US)
Venue
Tumor Biology
Published
1994
Volume
15
Issue
2
Pages
82-89
ISSN
  • 1010-4283 (ISSN-L)
  • 1423-0380
OpenAlex
W2052787194
Cited by
116
References
0
Citations by year
2026: 2 · 2025: 2 · 2024: 7 · 2023: 1 · 2022: 8 · 2021: 7 · 2020: 7 · 2019: 3 · 2018: 6 · 2017: 4 · 2016: 7 · 2015: 5 · 2014: 3 · 2013: 4 · 2012: 2
FWCI
1.01
Type
journal article
Language
en
Open access
closed
Locations
  • Tumor Biology (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Ion channel regulation and function
  • Life Sciences › Agricultural and Biological Sciences › Plant Science › Plant and Biological Electrophysiology Studies
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Biophysics › Electromagnetic Fields and Biological Effects
Keywords
membrane potential, breast cancer, invasive ductal carcinoma, breast epithelial cells, membrane depolarization, carcinogenesis, potassium channel blockers, benign breast disease
MeSH terms
Adult, Aged, Breast, Breast Neoplasms, Cell Membrane, Female, Humans, Membrane Potentials, Middle Aged, Potassium Channels, Carcinoma, Ductal, Breast

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