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Pei M, Liu K, Qu X, Wang K, Chen Q, Zhang Y, Wang X, Wang Z, Li X, Chen F, Qin H, Zhang Y. Enzyme-catalyzed synthesis of selenium-doped manganese phosphate for synergistic therapy of drug-resistant colorectal cancer. J Nanobiotechnology 2023; 21:72. [PMID: 36859296 PMCID: PMC9976439 DOI: 10.1186/s12951-023-01819-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Accepted: 02/15/2023] [Indexed: 03/03/2023] Open
Abstract
BACKGROUND The development of multidrug resistance (MDR) during postoperative chemotherapy for colorectal cancer substantially reduces therapeutic efficacy. Nanostructured drug delivery systems (NDDSs) with modifiable chemical properties are considered promising candidates as therapies for reversing MDR in colorectal cancer cells. Selenium-doped manganese phosphate (Se-MnP) nanoparticles (NPs) that can reverse drug resistance through sustained release of selenium have the potential to improve the chemotherapy effect of colorectal cancer. RESULTS Se-MnP NPs had an organic-inorganic hybrid composition and were assembled from smaller-scale nanoclusters. Se-MnP NPs induced excessive ROS production via Se-mediated activation of the STAT3/JNK pathway and a Fenton-like reaction due to the presence of manganese ions (Mn2+). Moreover, in vitro and in vivo studies demonstrated Se-MnP NPs were effective drug carriers of oxaliplatin (OX) and reversed multidrug resistance and induced caspase-mediated apoptosis in colorectal cancer cells. OX@Se-MnP NPs reversed MDR in colorectal cancer by down-regulating the expression of MDR-related ABC (ATP binding cassette) transporters proteins (e.g., ABCB1, ABCC1 and ABCG2). Finally, in vivo studies demonstrated that OX-loaded Se-MnP NPs significantly inhibited proliferation of OX-resistant HCT116 (HCT116/DR) tumor cells in nude mice. CONCLUSIONS OX@Se-MnP NPs with simple preparation and biomimetic chemical properties represent promising candidates for the treatment of colorectal cancer with MDR.
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Affiliation(s)
- Manman Pei
- School of Medicine, Anhui University of Science and Technology, 168 Taifeng Street, Shannan New District, Huainan, 232000, Anhui Province, People's Republic of China.,Nanotechnology and Intestinal Microecology Research Center, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, 301 Yanchang Road, Shanghai, 200072, People's Republic of China
| | - Kaiyuan Liu
- Nanotechnology and Intestinal Microecology Research Center, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, 301 Yanchang Road, Shanghai, 200072, People's Republic of China
| | - Xiao Qu
- Nanotechnology and Intestinal Microecology Research Center, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, 301 Yanchang Road, Shanghai, 200072, People's Republic of China
| | - Kairuo Wang
- Nanotechnology and Intestinal Microecology Research Center, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, 301 Yanchang Road, Shanghai, 200072, People's Republic of China
| | - Qian Chen
- Nanotechnology and Intestinal Microecology Research Center, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, 301 Yanchang Road, Shanghai, 200072, People's Republic of China
| | - Yuanyuan Zhang
- Nanotechnology and Intestinal Microecology Research Center, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, 301 Yanchang Road, Shanghai, 200072, People's Republic of China
| | - Xinyue Wang
- Nanotechnology and Intestinal Microecology Research Center, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, 301 Yanchang Road, Shanghai, 200072, People's Republic of China
| | - Zheng Wang
- School of Medicine, Anhui University of Science and Technology, 168 Taifeng Street, Shannan New District, Huainan, 232000, Anhui Province, People's Republic of China.,Nanotechnology and Intestinal Microecology Research Center, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, 301 Yanchang Road, Shanghai, 200072, People's Republic of China
| | - Xinyao Li
- Nanotechnology and Intestinal Microecology Research Center, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, 301 Yanchang Road, Shanghai, 200072, People's Republic of China
| | - Feng Chen
- School of Medicine, Anhui University of Science and Technology, 168 Taifeng Street, Shannan New District, Huainan, 232000, Anhui Province, People's Republic of China. .,Nanotechnology and Intestinal Microecology Research Center, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, 301 Yanchang Road, Shanghai, 200072, People's Republic of China.
| | - Huanlong Qin
- Nanotechnology and Intestinal Microecology Research Center, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, 301 Yanchang Road, Shanghai, 200072, People's Republic of China.
| | - Yang Zhang
- School of Medicine, Anhui University of Science and Technology, 168 Taifeng Street, Shannan New District, Huainan, 232000, Anhui Province, People's Republic of China. .,Nanotechnology and Intestinal Microecology Research Center, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, 301 Yanchang Road, Shanghai, 200072, People's Republic of China. .,Precision Medicine Center, Taizhou Central Hospital, 999 Donghai Road, Taizhou, 318000, Zhejiang Province, People's Republic of China.
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Molecular relation between biological stress and carcinogenesis. Mol Biol Rep 2022; 49:9929-9945. [PMID: 35610338 DOI: 10.1007/s11033-022-07543-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2022] [Accepted: 04/29/2022] [Indexed: 10/18/2022]
Abstract
This paper aims to overview different types of stress, including DNA replication stress, oxidative stress, and psychological stress. Understanding the processes that constitute a cellular response to varied types of stress lets us find differences in how normal cells and cancer cells react to the appearance of a particular kind of stressor. The revealed dissimilarities are the key for targeting new molecules and signaling pathways in anticancer treatment. For this reason, molecular mechanisms that underlay DNA replication stress, oxidative stress, and psychological stress have been studied and briefly presented to indicate biochemical points that make stressors contribute to cancer development. What is more, the viewpoint in which cancer constitutes the outcome and the cause of stress has been taken into consideration. In a described way, this paper draws attention to the problem of cancer-related post-traumatic stress disorder and proposes a novel, multidimensional oncological approach, connecting anticancer treatment with psychiatric support.
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