Literature

White papers and peer-reviewed literature on TOL.

Every peer-reviewed publication and the foundational patent on Targeted Osmotic Lysis (TOL), organized by category. Citations link to PubMed Central where the open-access full text is available, and to the publisher of record where it is not.

Information notice. The literature below describes an investigational therapy. Publication of preclinical, case-report, and safety data does not constitute United States Food and Drug Administration determination that the therapy is safe or effective for any indication. See /regulatory.html for the investigational therapy statement.

Foundational patent

The patent of record establishing the underlying intellectual property.

Patent Patent
Targeted Osmotic Lysis of Cancer Cells.
Paul D.J., Gould H.J. III.
European Patent EP2734214A1. Filed by Louisiana State University July 19, 2012. Allowed December 30, 2014.
The foundational patent describing combined stimulation of voltage-gated sodium channels and pharmacological blockade of sodium pumps to induce selective osmotic lysis of cancer cells.

Mechanism foundation

Papers establishing the molecular and biophysical mechanism of TOL.

2018 · Oncotarget Mechanism
Selective lysis of breast carcinomas by simultaneous stimulation of sodium channels and blockade of sodium pumps.
Gould H.J. III, Norleans J., Ward T.D., Reid C., Paul D.
Oncotarget 2018;9(21):15606-15615. doi:10.18632/oncotarget.24581
Original mechanism paper demonstrating selective lysis of breast carcinoma cells through simultaneous voltage-gated sodium channel stimulation and sodium pump blockade. PMID 29643996.
2020 · Cancers Preclinical
Targeted Osmotic Lysis of Highly Invasive Breast Carcinomas Using Pulsed Magnetic Field Stimulation of Voltage-Gated Sodium Channels and Pharmacological Blockade of Sodium Pumps.
Paul D., Maggi P., Piero F.D., Scahill S.D., Sherman K.J., Edenfield S.
Cancers 2020;12(6):1420. doi:10.3390/cancers12061420
Preclinical demonstration of the TOL approach in highly invasive breast carcinoma models using pulsed magnetic field stimulation. PMID 32486340.
2022 · Biomedicines Review
Targeted Osmotic Lysis: A Novel Approach to Targeted Cancer Therapies.
Gould H.J. III, Paul D.
Biomedicines 2022;10(4):838. doi:10.3390/biomedicines10040838
Comprehensive review of TOL as a novel approach to targeted cancer therapy, integrating mechanism, preclinical data, and translational considerations. PMID 35453588.
2022 · Cancers Perspective
Cancer as a Channelopathy: Appreciation of Complimentary Pathways Provides a Different Perspective for Developing Treatments.
Gould H.J. III, Paul D.
Cancers 2022;14(19):4627. doi:10.3390/cancers14194627
Conceptual paper framing cancer as a channelopathy and the implications of that framing for targeted therapy development. PMID 36230549.
2022 · FASEB Journal Preclinical
Targeted Osmotic Lysis (TOL) Abstract R5215.
Gould H.J. III, Paul D., and colleagues.
The FASEB Journal 2022;36(S1):R5215. Presented at Experimental Biology 2022.
FASEB Journal supplement abstract presenting Targeted Osmotic Lysis experimental data at Experimental Biology 2022.
2022 · FASEB Journal Preclinical
Targeted Osmotic Lysis (TOL) Abstract R5089.
Gould H.J. III, Paul D., and colleagues.
The FASEB Journal 2022;36(S1):R5089. Presented at Experimental Biology 2022.
Companion abstract to R5215, presenting additional Targeted Osmotic Lysis experimental data at Experimental Biology 2022.
2019 · FASEB Journal Preclinical
Targeted Osmotic Lysis: FASEB 2019 Abstract.
Gould H.J. III, Paul D., and colleagues.
The FASEB Journal 2019;33(1 Supplement):675.9. Presented at Experimental Biology 2019.
FASEB Journal supplement abstract presenting earlier-stage Targeted Osmotic Lysis preclinical results.

Human case reports

Published case reports describing administration of TOL in human patients. The 2021 cervical SCC case was an emergency-use protocol after exhaustion of standard therapy. The 2025 melanoma case was an IRB-approved pilot study (GARM International Foundation, Roatan, Honduras) supported by a research services contract from Oleander Medical Technologies, Inc.

2021 · Current Oncology Human
Emergency Use of Targeted Osmotic Lysis for the Treatment of a Patient with Aggressive Late-Stage Squamous Cell Carcinoma of the Cervix.
Gould H.J. III, Miller P.R., Edenfield S., Sherman K.J., Brady C.K., Paul D.
Current Oncology 2021;28(3):2115-2122. doi:10.3390/curroncol28030196
Emergency-use TOL administration in a 46-year-old female with stage IIB cervical squamous cell carcinoma demonstrating tumor density reduction from 70 to 47 Hounsfield units on follow-up imaging. PMID 34201380.
2025 · Annals of Oncology Case Reports Human
Use of Targeted Osmotic Lysis for the Treatment of Malignant Melanoma: Case Report.
Gould H.J. III, Dahiya R.S., Sims A., Paul D.
Annals of Oncology Case Reports 2025;5(1):1027. Published online March 15, 2025. Open access (CC BY 4.0). Department of Neurology and Department of Pharmacology and Experimental Therapeutics, LSU Health Sciences Center, New Orleans.
A 51-year-old male presented with a stage 3 (pT3b) malignant melanoma of the left preauricular region, 2.1 mm tumor thickness, level IV invasion, ulcerated, with positive peripheral and deep biopsy margins. The patient was offered Moh's microsurgical resection with sentinel lymph node biopsy and declined. Immunohistochemical screening of the biopsy with a panspecific anti-VGSC antibody confirmed sufficient voltage-gated sodium channel expression to predict TOL response. Three weekly cycles of TOL were administered under IRB-approved pilot protocol GARM #12132023 at the GARM International Foundation Clinic in Roatan, Honduras. Oral digoxin 0.25 mg daily was loaded for seven days prior to arrival and continued through treatment, with a confirmed trough serum level of 0.9 mcg per L. The patient entered a custom-built coaxial ring pulsed-electric-field device (CPEFG, The Phantom Laboratory, Salem NY) for two hours of stimulation on two consecutive days per cycle (18 V per m, 10 ms square-wave pulses, 15 ms interstimulus interval). The published report describes complete resolution of the primary lesion without residual scarring, MRI of the brain, face and neck at five weeks post-treatment showing no evidence of residual or metastatic disease, and no treatment-related adverse events through six months of follow-up. The authors disclose that D. Paul, H.J. Gould III, and P.R. Miller are co-founders of Oleander Medical Technologies, Inc., which funded the research services contract.
2025 · Annals of Oncology Case Reports Human
Use of Targeted Osmotic Lysis for the Treatment of Cutaneous Squamous Cell Carcinoma. Case Report.
Paul D., Gould H.J. III, and colleagues.
Annals of Oncology Case Reports 2025. Published online. Open access (CC BY 4.0).
Human case report documenting TOL treatment of a cutaneous squamous cell carcinoma patient. Adds skin carcinoma to the histology profile documented for this approach.

Veterinary studies

Companion animal studies establishing safety and translational signal in real-world tumor settings.

2022 · Case Reports in Veterinary Medicine Veterinary
The Role of Targeted Osmotic Lysis in the Treatment of Advanced Carcinoma in Companion Animals: A Case Series.
Gould H.J. III, Edenfield S., Miller P.R., Sherman K.J., Melius B., Whitney A.
Case Reports in Veterinary Medicine 2022;2022:2747108. doi:10.1155/2022/2747108
Case series of advanced carcinoma in companion animals (dogs and cats) treated with TOL, reporting 75 to 90 percent tumor necrosis on follow-up. PMID 35967596.
2025 · American Journal of Veterinary Research Safety
Safety evaluation of targeted osmotic lysis therapy in Beagles.
Hunter R.P., Randazzo J.M., Miller P.R., Paul D., Gould H.J. III, Mallozzi R.
American Journal of Veterinary Research 2025;86(2). doi:10.2460/ajvr.24.09.0284
Structured safety study of TOL therapy in healthy Beagles, evaluating cardiovascular, hematologic, and clinical chemistry endpoints under formal veterinary clinical protocol. PMID 39681070.

Adjacent literature on voltage-gated sodium channels in cancer

Independent reviews supporting the role of voltage-gated sodium channels in oncology.

Independent review Background
Voltage-gated sodium channels in cancers (Biomarker Research review).
A 2024 independent review of the role of voltage-gated sodium channel expression across cancer types and the implications for targeted therapy development.
Cited in the foundational FixCancer.org reference set as independent confirmation of the mechanism rationale.

Comprehensive white paper

A single fourteen-page document consolidating the biophysics, the immune-engineering framing, the mechanism walk-through, and the published clinical evidence.

14-page PDF · Biophysics & Immune Engineering White paper
Targeted Osmotic Lysis (TOL): A Novel Therapeutic Approach for Advanced Carcinomas.
Biophysics and immune-engineering framing, mechanism of action across four stages (pharmacological blockade, concomitant stimulation, sodium and water influx, selective lysis), comparative analysis vs. surgery / radiation / chemotherapy / immunotherapy, the cervical SCC emergency-use case in full clinical detail (ECOG 4, exhausted cisplatin / paclitaxel / carboplatin / bevacizumab / pembrolizumab, 18 V/m coaxial ring device, 70 to 47 HU tumor density, nine-week survival vs. two-week prognosis), preclinical murine data (60 to 100 percent tumor reduction in triple-negative breast xenografts), companion animal data (75 to 90 percent tumor necrosis), safety and tumor-lysis-syndrome management.
PDF · The Aggression Paradox White paper
The Aggression Paradox: Turning Cancer's Survival Mechanism Into Its Vulnerability.
Companion white paper. Frames the central biological paradox underlying TOL: the same VGSC over-expression that powers tumor invasion and metastasis is the structural feature that makes the cell vulnerable to selective osmotic lysis.
HTML briefing · Digoxin in Oncology Briefing
Targeted Osmotic Lysis (TOL) and the Role of Digoxin in Oncology. Comprehensive Briefing.
Mechanism, the specific role of digoxin in oncology (CTC cluster dissolution, TOL synergy, augmentation with imiquimod), veterinary milestones (Marley, Dodge, Otto, Gizmo), human case studies, treatment protocol, and current jurisdictional access (Roatan in Honduras, Tijuana in Mexico, Australia).

Press kit and additional materials

Press kit. A consolidated TOL press kit with one-paragraph summary, mechanism diagram, and complete reference list is hosted at /downloads/tol-press-kit-2026-06-08.
Patient handout. Questions for your oncologist, a one-page handout: /downloads/questions-for-your-oncologist.

Request a literature pack

The intake team provides full-text PDFs of the publications above (where copyright permits), supporting protocol documents, and the technical handout for treating clinicians on request. Email [email protected] with subject line "Literature pack request."

WIPO · International Patent Filing Patent
WO2013012997 — Targeted Osmotic Lysis of Cancer Cells (International Filing).
Paul D., Gould H.J. III.
World Intellectual Property Organization international patent publication. Companion to the U.S. patent application 13/552,909 allowed December 30, 2014.
International Patent Cooperation Treaty (PCT) filing covering the Targeted Osmotic Lysis method for selective cancer-cell rupture through combined cardiac glycoside blockade and pulsed electric field activation of voltage-gated sodium channels.
U.S. Patent · Granted Patent
U.S. Patent 11,654,292 — Targeted Osmotic Lysis (continuation/extension).
Paul D., Gould H.J. III.
United States Patent and Trademark Office, granted patent No. 11,654,292.
Granted U.S. patent covering Targeted Osmotic Lysis methods. Companion to the original LSU foundational patent and the WIPO international filing.
2017 · AAPM Annual Meeting Engineering
Targeted Osmotic Lysis Device Engineering Abstract.
Engineering team, including The Phantom Laboratory collaborators.
American Association of Physicists in Medicine Annual Meeting 2017. Abstract ID 35818.
AAPM Annual Meeting abstract documenting medical-physics engineering of the Coaxial Ring pulsed electric field device for Targeted Osmotic Lysis.
2021 · LSU Health Sciences Center Poster
Targeted Osmotic Lysis Research Poster (Arnaud-Lester).
Arnaud, Lester, and colleagues at LSU Health Sciences Center School of Medicine, Department of Genetics.
LSU Health Sciences Center, Department of Genetics, 2021 research poster.
Academic research poster from LSU Health Sciences Center documenting Targeted Osmotic Lysis investigations at the institutional research level.
Press Coverage Press
Exploring TOL Cancer Therapy in Honduras.
MyCityMag, Innovations and Longevity section.
Independent press coverage of Targeted Osmotic Lysis treatment access at the GARM International Foundation Clinic in Roatan, Honduras.
Independent journalism on TOL cancer therapy and the Honduras-based partner clinical site.

Independent press & media coverage

Selected independent press articles, videos, and institutional announcements documenting Targeted Osmotic Lysis development.

2020 · It's Baton Rouge Press
Google: Cure for Cancer.
Baton Rouge press coverage documenting TOL as a candidate cancer-treatment technology.
2020 · It's New Orleans Press
The Other Side of Cancer Alley.
New Orleans press coverage of TOL research, framing the cancer-cluster geography of Louisiana and parallel non-toxic-therapy research.
2018 · It's New Orleans Press
Even the Dead Are Vain — Happy Hour.
Earlier New Orleans press coverage from the same outlet documenting TOL research development.
Vimeo · Video Video
Targeted Osmotic Lysis — Video Presentation.
Video presentation hosted on Vimeo documenting Targeted Osmotic Lysis research.
LSU Health Foundation Institutional
LSU Health Foundation Announces Strategic Investment.
LSU Health Foundation institutional announcement of a strategic investment in Targeted Osmotic Lysis development.

Recent VGSC and cancer-therapy literature (2025-2026)

Three peer-reviewed papers from 2025-2026 that strengthen the voltage-gated sodium channel rationale behind Targeted Osmotic Lysis. According to PubMed.

2025 — Hepatocellular carcinoma
SCN5A (NaV1.5) as immunogenic-cell-death therapeutic target in HCC.

Liang Z, Tan W, Fang X, Zhang Z, Tan X, Zeng P. Multi-omics analysis revealed the diagnostic and therapeutic value of immunogenic cell death-derived SCN5A in hepatocellular carcinoma. Molecular Biotechnology. 2025;68(3):1280-1298. SCN5A siRNA knockdown suppressed proliferation, invasion, and migration in HepG2 cells. Propafenone (a sodium-channel blocker) mirrored the effect, supporting NaV1.5 as a druggable HCC target.

DOI: 10.1007/s12033-025-01444-2 →
2026 review — VGSCs in cancer
Molecular insights into VGSCs: cancer involvement is explicitly covered.

Vikal A, Maurya R, Kumar P, Verma N, Mishra AK. Molecular insights into voltage-gated sodium channels in excitable cells: pathophysiological roles and emerging therapeutic targets. Journal of Receptor and Signal Transduction Research. 2026. Survey-grade review with a dedicated section on VGSC involvement in tumor progression and metastasis. Cites the same NaV1.5/NaV1.7 over-expression patterns that ground the Targeted Osmotic Lysis mechanism.

DOI: 10.1080/10799893.2026.2676552 →
2026 — Cardiac NaV1.5 epigenetic memory
Radiation reprograms NaV1.5 expression via epigenetic memory.

Jordan SD, Fu S, Fulkerson A, et al. Cardiac radiotherapy-induced epigenetic memory underlies electrophysiologic and metabolic reprogramming. Journal of Clinical Investigation. 2026;136(7). Demonstrates durable transcriptional and epigenetic changes to Scn5a (NaV1.5) after stereotactic arrhythmia radiotherapy. Mechanistic adjacent evidence that NaV1.5 expression is dynamically regulated and clinically targetable.

DOI: 10.1172/JCI193087 →

Source: PubMed. Search retrieved 29 papers in 2025-2026 matching "voltage-gated sodium channel cancer therapy". Three highest-relevance citations surfaced here.

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Last updated 2026-06-14 · Home