» Articles » PMID: 35425091

Improvement of Cytotoxicity and Necrosis Activity of Ganoderic Acid a Through the Development of PMBN-A.Her2-GA As a Targeted Nano System

Overview
Journal RSC Adv
Specialty Chemistry
Date 2022 Apr 15
PMID 35425091
Authors
Affiliations
Soon will be listed here.
Abstract

The targeting nano carriers have been promptly proposed to overcome the current obstacles in conventional chemotherapy approaches for cancer. Currently, PMBN (poly[MPC--(BMA)--(MEONP)]), is considered as a promising amphiphilic polymer that could be easily targeted and conjugated to hydrophobic substances with low bioavailability. To target breast cancer cells overexpressing human epidermal receptor 2 (HER2) receptors, anti-HER2 monoclonal antibody (A.Her2) was conjugated to PMBN and afterward loaded with ganoderic acid A (GA-A) as an anti-cancer metabolite. The efficacy of conjugation and loading was reasonably favourable. The rod shape of the polymer with a size of approximately 160 ± 30 nm was confirmed. Our results indicated that PMBN-A.Her2-GA is an anionic nanostructure with an appropriate form and capable of being applied in cancer therapy. Subsequently, cytotoxicity analysis revealed an improved anti-proliferative effect of GA-A.

Citing Articles

Research Progress on the Biological Activity of Ganoderic Acids in over the Last Five Years.

Wang S, Wang L, Shangguan J, Jiang A, Ren A Life (Basel). 2024; 14(10).

PMID: 39459639 PMC: 11509451. DOI: 10.3390/life14101339.

References
1.
Liu Q, Tie L . Preventive and Therapeutic Effect of Ganoderma (Lingzhi) on Diabetes. Adv Exp Med Biol. 2019; 1182:201-215. DOI: 10.1007/978-981-32-9421-9_8. View

2.
Chiba N, Ueda M, Shimada T, Jinno H, Watanabe J, Ishihara K . Novel immunosuppressant agents targeting activated lymphocytes by biocompatible MPC polymer conjugated with interleukin-2. Eur Surg Res. 2007; 39(2):103-10. DOI: 10.1159/000099598. View

3.
Oberg H, Kellner C, Gonnermann D, Sebens S, Bauerschlag D, Gramatzki M . Tribody [(HER2)xCD16] Is More Effective Than Trastuzumab in Enhancing γδ T Cell and Natural Killer Cell Cytotoxicity Against HER2-Expressing Cancer Cells. Front Immunol. 2018; 9:814. PMC: 5916959. DOI: 10.3389/fimmu.2018.00814. View

4.
Wang X, Wang B, Zhou L, Wang X, Veeraraghavan V, Mohan S . put forth anti-tumor activity against PC-3 prostate cancer cells via inhibition of Jak-1/STAT-3 activity. Saudi J Biol Sci. 2020; 27(10):2632-2637. PMC: 7499110. DOI: 10.1016/j.sjbs.2020.05.044. View

5.
Yan Y, Cheng X, Li L, Zhang R, Zhu Y, Wu Z . A Novel Small Molecular Antibody, HER2-Nanobody, Inhibits Tumor Proliferation in HER2-Positive Breast Cancer Cells and . Front Oncol. 2021; 11:669393. PMC: 8149955. DOI: 10.3389/fonc.2021.669393. View