» Articles » PMID: 38786612

Immunotherapeutic Potential of Mollusk Hemocyanins in Murine Model of Melanoma

Overview
Journal Mar Drugs
Publisher MDPI
Specialties Biology
Pharmacology
Date 2024 May 24
PMID 38786612
Authors
Affiliations
Soon will be listed here.
Abstract

Materials And Methods: We established a murine model of melanoma by challenging C57BL/6 mice with a B16F10 cell line for solid tumor formation in experimental animals. The anticancer properties of hemocyanins isolated from the marine snail (RtH) and the terrestrial snail (HaH) were evaluated in this melanoma model using various schemes of therapy. Flow cytometry, ELISA, proliferation, and cytotoxicity assays, as well as histology investigations, were also performed.

Results: Beneficial effects on tumor growth, tumor incidence, and survival of tumor-bearing C57BL/6 mice after administration of the RtH or HaH were observed. The generation of high titers of melanoma-specific IgM antibodies, pro-inflammatory cytokines, and tumor-specific CTLs, and high levels of tumor-infiltrated M1 macrophages enhanced the immune reaction and tumor suppression.

Discussion: Both RtH and HaH exhibited promising properties for applications as antitumor therapeutic agents and future experiments with humans.

Citing Articles

hemocyanin as a novel natural immunostimulant in mammals.

Chiumiento I, Tricerri M, Cortez M, Ituarte S, Tau J, Marino K Front Immunol. 2025; 15():1490260.

PMID: 39845952 PMC: 11750813. DOI: 10.3389/fimmu.2024.1490260.


Modified Hemocyanins from and Exhibit Strong Antitumor Activity in the B16F10 Mouse Melanoma Model.

Stoyanova E, Mihaylova N, Ralchev N, Bradyanova S, Manoylov I, Raynova Y Mar Drugs. 2024; 22(10).

PMID: 39452870 PMC: 11509262. DOI: 10.3390/md22100462.

References
1.
Zhong T, Arancibia S, Born R, Tampe R, Villar J, Del Campo M . Hemocyanins Stimulate Innate Immunity by Inducing Different Temporal Patterns of Proinflammatory Cytokine Expression in Macrophages. J Immunol. 2016; 196(11):4650-62. PMC: 4873724. DOI: 10.4049/jimmunol.1501156. View

2.
Diaz-Zaragoza M, Hernandez-Avila R, Viedma-Rodriguez R, Arenas-Aranda D, Ostoa-Saloma P . Natural and adaptive IgM antibodies in the recognition of tumor-associated antigens of breast cancer (Review). Oncol Rep. 2015; 34(3):1106-14. PMC: 4530904. DOI: 10.3892/or.2015.4095. View

3.
Cordell G . Biodiversity and drug discovery--a symbiotic relationship. Phytochemistry. 2000; 55(6):463-80. DOI: 10.1016/s0031-9422(00)00230-2. View

4.
Tchorbanov A, Idakieva K, Mihaylova N, Doumanova L . Modulation of the immune response using Rapana thomasiana hemocyanin. Int Immunopharmacol. 2008; 8(7):1033-8. DOI: 10.1016/j.intimp.2008.03.008. View

5.
Zhang M, Di Martino J, Bowman R, Campbell N, Baksh S, Simon-Vermot T . Adipocyte-Derived Lipids Mediate Melanoma Progression via FATP Proteins. Cancer Discov. 2018; 8(8):1006-1025. PMC: 6192670. DOI: 10.1158/2159-8290.CD-17-1371. View