Logo-apb
Adv Pharm Bull. 2023;13(2): 309-316.
doi: 10.34172/apb.2023.034
PMID: 37342384
PMCID: PMC10278224
  Abstract View: 553
  PDF Download: 270
  Full Text View: 51

Research Article

Liposome-Fe3 O4-Doxorubicin Mediated Treatment of Melanoma Tumors

Azalia Azlegini 1 ORCID logo, Sirus Javadpour 2* ORCID logo, Mohamad Ebrahim Bahrololoom 2 ORCID logo

1 Laboratory of Materials Science & Engineering, School of engineering, Zand Blvd. 7134851154, Shiraz University, Iran.
2 Department of Materials Science & Engineering, School of engineering, Zand Blvd. 7134851154, Shiraz University, Iran.
*Corresponding Author: Corresponding Author: Sirus Javadpour, Email: , Email: javadpor@shirazu.ac.ir

Abstract

Purpose: Magnetic hyperthermia is a treatment method based on eddy currents, hysteresis, and relaxation mechanisms of magnetic nanoparticles (MNPs). MNPs such as Fe3 O4 have the ability to generate heat under an alternating magnetic field. Heat sensitive liposomes (Lip) convert from lipid layer to liquid layer through heat generated by MNPs and can release drugs.

Methods: In this study, different groups of doxorubicin (DOX), MNPs and liposomes were evaluated. The MNPs were synthesized by co-precipitation method. The MNPs, DOX and a combination of MNPs and DOX were efficiently loaded into the liposomes using the evaporator rotary technique. Magnetic properties, microstructure, specific absorption rate (SAR), zeta potential, loading percentage of the MNPs and DOX concentration in liposomes, in vitro drug release of liposomes were studied. Finally, the necrosis percentage of cancer cells in C57BL/6J mice bearing melanoma tumors was assessed for all groups.

Results: The loading percentages of MNPs and concentration of DOX in the liposomes were 18.52 and 65% respectively. The Lip-DOX-MNPs at the buffer citrate solution, showed highly SAR as the solution temperature reached 42°C in 5 minutes. The release of DOX occurred in a pH-dependent manner. The volume of tumor in the therapeutic groups containing the MNPs significantly decreased compared to the others. Numerical analysis showed that the tumor volume in mice receiving Lip-MNPs-DOX was 9.29% that of the control and a histological examination of the tumor section showed 70% necrosis.

Conclusion: The Lip-DOX-MNPs could be effective agents which reduce malignant skin tumors growth and increase cancer cell necrosis.

First Name
 
Last Name
 
Email Address
 
Comments
 
Security code


Abstract View: 554

Your browser does not support the canvas element.


PDF Download: 270

Your browser does not support the canvas element.


Full Text View: 51

Your browser does not support the canvas element.

Submitted: 06 Jun 2021
Revision: 07 Dec 2021
Accepted: 31 Dec 2021
ePublished: 02 Jan 2022
EndNote EndNote

(Enw Format - Win & Mac)

BibTeX BibTeX

(Bib Format - Win & Mac)

Bookends Bookends

(Ris Format - Mac only)

EasyBib EasyBib

(Ris Format - Win & Mac)

Medlars Medlars

(Txt Format - Win & Mac)

Mendeley Web Mendeley Web
Mendeley Mendeley

(Ris Format - Win & Mac)

Papers Papers

(Ris Format - Win & Mac)

ProCite ProCite

(Ris Format - Win & Mac)

Reference Manager Reference Manager

(Ris Format - Win only)

Refworks Refworks

(Refworks Format - Win & Mac)

Zotero Zotero

(Ris Format - Firefox Plugin)