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Marinho MAG, da Silva Marques M, de Oliveira Vian C, de Moraes Vaz Batista Filgueira D, Horn AP. Photodynamic therapy with curcumin and near-infrared radiation as an antitumor strategy to glioblastoma cells. Toxicol In Vitro 2024; 100:105917. [PMID: 39142446 DOI: 10.1016/j.tiv.2024.105917] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2024] [Revised: 07/18/2024] [Accepted: 08/09/2024] [Indexed: 08/16/2024]
Abstract
Glioblastoma is a malignant neoplasm that develops in the central nervous system and is characterized by high rates of cell proliferation and invasion, presenting resistance to treatments and a poor prognosis. Photodynamic therapy (PDT) is a therapeutic modality that can be applied in oncological cases and stands out for being less invasive. Photosensitizers (PS) of natural origin gained prominence in PDT. Curcumin (CUR) is a natural compound that has been used in PDT, considered a promising PS. In this work, we evaluated the effects of PDT-mediated CUR and near-infrared radiation (NIR) in glioblastoma cells. Through trypan blue exclusion analysis, we chose the concentration of 5 μM of CUR and the dose of 2 J/cm2 of NIR that showed better responses in reducing the viable cell number in the C6 cell line and did not show cytotoxic/cytostatic effects in the HaCat cell line. Our results show that there is a positive interaction between CUR and NIR as a PDT model since there was an increase in ROS levels, a decrease in cell proliferation, increase in cytotoxicity with cell death by autophagy and necrosis, in addition to the presence of oxidative damage to proteins. These results suggest that the use of CUR and NIR is a promising strategy for the antitumor application of PDT.
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Affiliation(s)
- Marcelo Augusto Germani Marinho
- Programa de Pós-Graduação em Ciências Fisiológicas, Instituto de Ciências Biológicas, Universidade Federal do Rio Grande - FURG, Rio Grande, RS 96210-900, Brazil; Laboratório de Cultura Celular, Instituto de Ciências Biológicas, Universidade Federal do Rio Grande - FURG, Rio Grande, RS 96210-900, Brazil.
| | - Magno da Silva Marques
- Programa de Pós-Graduação em Ciências Fisiológicas, Instituto de Ciências Biológicas, Universidade Federal do Rio Grande - FURG, Rio Grande, RS 96210-900, Brazil; Laboratório de Neurociências, Instituto de Ciências Biológicas, Universidade Federal do Rio Grande - FURG, Rio Grande, RS 96210-900, Brazil
| | - Camila de Oliveira Vian
- Programa de Pós-Graduação em Ciências Fisiológicas, Instituto de Ciências Biológicas, Universidade Federal do Rio Grande - FURG, Rio Grande, RS 96210-900, Brazil; Laboratório de Neurociências, Instituto de Ciências Biológicas, Universidade Federal do Rio Grande - FURG, Rio Grande, RS 96210-900, Brazil
| | - Daza de Moraes Vaz Batista Filgueira
- Programa de Pós-Graduação em Ciências Fisiológicas, Instituto de Ciências Biológicas, Universidade Federal do Rio Grande - FURG, Rio Grande, RS 96210-900, Brazil; Laboratório de Cultura Celular, Instituto de Ciências Biológicas, Universidade Federal do Rio Grande - FURG, Rio Grande, RS 96210-900, Brazil
| | - Ana Paula Horn
- Programa de Pós-Graduação em Ciências Fisiológicas, Instituto de Ciências Biológicas, Universidade Federal do Rio Grande - FURG, Rio Grande, RS 96210-900, Brazil; Laboratório de Neurociências, Instituto de Ciências Biológicas, Universidade Federal do Rio Grande - FURG, Rio Grande, RS 96210-900, Brazil
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Lan J, Chen S, Chen Z, Luo D, Yu C, Zeng L, Sun W, Zhang X, Yao X, Wu F, Chen J. Chemo-photodynamic antitumour therapy based on Er-doped upconversion nanoparticles coated with hypocrellin B and MnO 2. BIOMATERIALS ADVANCES 2024; 161:213891. [PMID: 38781738 DOI: 10.1016/j.bioadv.2024.213891] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/22/2024] [Revised: 04/29/2024] [Accepted: 05/10/2024] [Indexed: 05/25/2024]
Abstract
An antitumour chemo-photodynamic therapy nanoplatform was constructed based on phospholipid-coated NaYF4: Yb/Er upconversion nanoparticles (UCNPs). In this work, the amphiphilic block copolymer DSPE-PEG2000 was combined with the surface ligand oleic acid of the UCNPs through hydrophobic interaction to form liposomes with a dense hydrophobic layer in which the photosensitizer hypocrellin B (HB) was assembled. The coated HB formed J-aggregates, which caused a large redshift in the absorption spectrum and improved the quantum efficiency of energy transfer. Furthermore, MnO2 nanosheets grew in-situ on the liposomes through OMn coordination. Therefore, a multifunctional tumour microenvironment (TME)-responsive theranostic nanoplatform integrating photodynamic therapy (PDT) and chemodynamic therapy (CDT) was successfully developed. The results showed that this NIR-mediated chemo-photodynamic therapy nanoplatform was highly efficient for oncotherapy.
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Affiliation(s)
- Jianming Lan
- The School of Pharmacy, Fujian Medical University, Fuzhou 350122, PR China.
| | - Sisi Chen
- The School of Pharmacy, Fujian Medical University, Fuzhou 350122, PR China
| | - Zhiwei Chen
- The School of Pharmacy, Fujian Medical University, Fuzhou 350122, PR China
| | - Dengwang Luo
- Frontier Science Center for Synthetic Biology and Key Laboratory of Systems Bioengineering (Ministry of Education), School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, PR China
| | - Chunxiao Yu
- The School of Pharmacy, Fujian Medical University, Fuzhou 350122, PR China
| | - Lupeng Zeng
- The School of Pharmacy, Fujian Medical University, Fuzhou 350122, PR China
| | - Weiming Sun
- The School of Pharmacy, Fujian Medical University, Fuzhou 350122, PR China
| | - Xi Zhang
- The School of Pharmacy, Fujian Medical University, Fuzhou 350122, PR China
| | - Xu Yao
- The School of Pharmacy, Fujian Medical University, Fuzhou 350122, PR China
| | - Fang Wu
- The School of Pharmacy, Fujian Medical University, Fuzhou 350122, PR China
| | - Jinghua Chen
- The School of Pharmacy, Fujian Medical University, Fuzhou 350122, PR China.
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Bahari HR, Mousavi Khaneghah A, Eş I. Upconversion nanoparticles-modified aptasensors for highly sensitive mycotoxin detection for food quality and safety. Compr Rev Food Sci Food Saf 2024; 23:e13369. [PMID: 38767851 DOI: 10.1111/1541-4337.13369] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2023] [Revised: 03/29/2024] [Accepted: 04/26/2024] [Indexed: 05/22/2024]
Abstract
Mycotoxins, highly toxic and carcinogenic secondary metabolites produced by certain fungi, pose significant health risks as they contaminate food and feed products globally. Current mycotoxin detection methods have limitations in real-time detection capabilities. Aptasensors, incorporating aptamers as specific recognition elements, are crucial for mycotoxin detection due to their remarkable sensitivity and selectivity in identifying target mycotoxins. The sensitivity of aptasensors can be improved by using upconversion nanoparticles (UCNPs). UCNPs consist of lanthanide ions in ceramic host, and their ladder-like energy levels at f-orbitals have unique photophysical properties, including converting low-energy photons to high-energy emissions by a series of complex processes and offering sharp, low-noise, and sensitive near-infrared to visible detection strategy to enhance the efficacy of aptasensors for novel mycotoxin detection. This article aims to review recent reports on the scope of the potential of UCNPs in mycotoxin detection, focusing on their integration with aptasensors to give readers clear insight. We briefly describe the upconversion photoluminescence (UCPL) mechanism and relevant energy transfer processes influencing UCNP design and optimization. Furthermore, recent studies and advancements in UCNP-based aptasensors will be reviewed. We then discuss the potential impact of UCNP-modified aptasensors on food safety and present an outlook on future directions and challenges in this field. This review article comprehensively explains the current state-of-the-art UCNP-based aptasensors for mycotoxin detection. It provides insights into potential applications by addressing technical and practical challenges for practical implementation.
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Affiliation(s)
- Hamid-Reza Bahari
- Center of Innovation for Green and High Technologies, Tehran, Iran
- UNAM-National Nanotechnology Research Center, Institute of Materials Science and Nanotechnology, Ankara, Turkey
| | | | - Ismail Eş
- Institute of Biomedical Engineering, Old Road Campus Research Building, University of Oxford, Oxford, UK
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Tsang CY, Zhang Y. Nanomaterials for light-mediated therapeutics in deep tissue. Chem Soc Rev 2024; 53:2898-2931. [PMID: 38265834 DOI: 10.1039/d3cs00862b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2024]
Abstract
Light-mediated therapeutics, including photodynamic therapy, photothermal therapy and light-triggered drug delivery, have been widely studied due to their high specificity and effective therapy. However, conventional light-mediated therapies usually depend on the activation of light-sensitive molecules with UV or visible light, which have poor penetration in biological tissues. Over the past decade, efforts have been made to engineer nanosystems that can generate luminescence through excitation with near-infrared (NIR) light, ultrasound or X-ray. Certain nanosystems can even carry out light-mediated therapy through chemiluminescence, eliminating the need for external activation. Compared to UV or visible light, these 4 excitation modes penetrate more deeply into biological tissues, triggering light-mediated therapy in deeper tissues. In this review, we systematically report the design and mechanisms of different luminescent nanosystems excited by the 4 excitation sources, methods to enhance the generated luminescence, and recent applications of such nanosystems in deep tissue light-mediated therapeutics.
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Affiliation(s)
- Chung Yin Tsang
- Department of Biomedical Engineering, College of Design and Engineering, National University of Singapore, Singapore 117583, Singapore.
| | - Yong Zhang
- Department of Biomedical Engineering, The City University of Hong Kong, 83 Tat Chee Avenue, Kowloon, Hong Kong.
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Cui H, Li D, Yang Y, Fu Y, Dong Y, Yin J, Qin W, Jia Z, Zhao D. Introduce Ce 3+ Ions to Realize Enhancement of C+L Band Luminescence of KMnF 3: Yb, Er Nanoparticles. NANOMATERIALS (BASEL, SWITZERLAND) 2023; 13:2153. [PMID: 37570471 PMCID: PMC10421279 DOI: 10.3390/nano13152153] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/10/2023] [Revised: 07/19/2023] [Accepted: 07/21/2023] [Indexed: 08/13/2023]
Abstract
Polymer-based waveguide amplifiers are essential components in integrated optical systems, as their gain bandwidths directly determine the operating wavelength of optical circuits. However, development of the wideband gain media has been challenging, making it difficult to fabricate devices with broadband amplification capability. Rare earth ion-doped nanoparticles (NPs) are a key component in the gain media, and their full width at half maximum (FWHM) of the emission peak decides the final gain bandwidth of the gain media. Here, KMnF3: Yb, Er, Ce@KMnF3: Yb NPs with the broad full width at half maximum (FWHM) of the emission peak covering the S+C band was prepared. The NPs were synthesized using a hydrothermal method, and the FWHM of the emission peak of NPs reached 76 nm under the excitation of a 980 nm laser. The introduction of Ce3+ ions and a core-shell structure coating greatly enhanced the emission intensity of NPs at C band. Since KMnF3: Yb, Er, Ce@KMnF3: Yb NPs have exceptional broadband luminescence properties at C band, KMnF3: Yb, Er, Ce@KMnF3: Yb NPs can be the potential gain medium in the future polymer-based waveguide amplifiers.
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Affiliation(s)
| | | | | | | | | | | | | | | | - Dan Zhao
- State Key Laboratory on Integrated Optoelectronics, College of Electronic Science & Engineering, Jilin University, Changchun 130012, China (W.Q.); (Z.J.)
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Akasov R, Khaydukov EV, Yamada M, Zvyagin AV, Leelahavanichkul A, Leanse LG, Dai T, Prow T. Nanoparticle enhanced blue light therapy. Adv Drug Deliv Rev 2022; 184:114198. [PMID: 35301045 DOI: 10.1016/j.addr.2022.114198] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Revised: 12/13/2021] [Accepted: 03/08/2022] [Indexed: 11/26/2022]
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Marinho MAG, Marques MDS, Cordeiro MF, de Moraes Vaz Batista Filgueira D, Horn AP. Combination of Curcumin and Photodynamic Therapy Based on the Use of Red Light or Near-Infrared Radiation in Cancer: a Systematic Review. Anticancer Agents Med Chem 2022; 22:2985-2997. [PMID: 35469576 DOI: 10.2174/1871520622666220425093657] [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: 10/06/2021] [Revised: 01/13/2022] [Accepted: 02/18/2022] [Indexed: 11/22/2022]
Abstract
BACKGROUND Photodynamic therapy (PDT) is a therapeutic intervention that can be applied to the treatment of cancer. The interaction between a photosensitizer (PS), ideal wavelength radiation and tissue molecular oxygen, triggers a series of photochemical reactions that are responsible for the production of reactive oxygen species. These highly reactive species can decrease proliferation and induce tumor cell death. The search for PS of natural origin extracted from plants becomes relevant, as they have photoactivation capacity, preferentially targeting tumor cells and because they do not present any or little toxicity to healthy cells. OBJECTIVE Our work aimed to carry out a qualitative systematic review to investigate the effects of curcumin (CUR), a molecule considered as PS of natural origin, on PDT, using red light or near infrared radiation, in tumor models. METHODS A systematic search was performed in three databases (PubMed, Scopus, and Web of Science) using the PICOT method, retrieving a total of 1,373 occurrences. At the end of the peer screening, using inclusion, exclusion, and eligibility criteria, 25 eligible articles were included in this systematic review. RESULTS CUR, whether in its free state, associated with metal complexes or other PS, and in a nanocarrier system, was considered a relevant PS for PDT using red light or near-infrared against tumoral models in vitro and in vivo, acting by increasing cytotoxicity, inhibiting proliferation, inducing cell death mainly by apoptosis, and changing oxidative parameters. CONCLUSION The results found in this systematic review suggest the potential use of CUR as a PS of natural origin to be applied in PDT against many neoplasms, encouraging further search in the field of PDT against cancer and serving as an investigative basis for upcoming pre-clinical and clinical applications.
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Affiliation(s)
- Marcelo Augusto Germani Marinho
- Programa de Pós-Graduação em Ciências Fisiológicas, Instituto de Ciências Biológicas, Universidade Federal do Rio Grande-FURG, Rio Grande, RS, 96210-900, Brasil.,Laboratório de Neurociências, Instituto de Ciências Biológicas, Universidade Federal do Rio Grande-FURG, Rio Grande, RS, 96210-900, Brasil.,Laboratório de Cultura Celular, Instituto de Ciências Biológicas, Universidade Federal do Rio Grande-FURG, Rio Grande, RS, 96210-900, Brasil
| | - Magno da Silva Marques
- Programa de Pós-Graduação em Ciências Fisiológicas, Instituto de Ciências Biológicas, Universidade Federal do Rio Grande-FURG, Rio Grande, RS, 96210-900, Brasil.,Laboratório de Neurociências, Instituto de Ciências Biológicas, Universidade Federal do Rio Grande-FURG, Rio Grande, RS, 96210-900, Brasil
| | - Marcos Freitas Cordeiro
- Programa de Pós-Graduação em Biociências e Saúde, Universidade do Oeste de Santa Catarina-UNOESC, Joaçaba, SC, 89600-000, Brasil
| | - Daza de Moraes Vaz Batista Filgueira
- Programa de Pós-Graduação em Ciências Fisiológicas, Instituto de Ciências Biológicas, Universidade Federal do Rio Grande-FURG, Rio Grande, RS, 96210-900, Brasil.,Laboratório de Cultura Celular, Instituto de Ciências Biológicas, Universidade Federal do Rio Grande-FURG, Rio Grande, RS, 96210-900, Brasil
| | - Ana Paula Horn
- Programa de Pós-Graduação em Ciências Fisiológicas, Instituto de Ciências Biológicas, Universidade Federal do Rio Grande-FURG, Rio Grande, RS, 96210-900, Brasil.,Laboratório de Neurociências, Instituto de Ciências Biológicas, Universidade Federal do Rio Grande-FURG, Rio Grande, RS, 96210-900, Brasil
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Some Natural Photosensitizers and Their Medicinal Properties for Use in Photodynamic Therapy. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27041192. [PMID: 35208984 PMCID: PMC8879555 DOI: 10.3390/molecules27041192] [Citation(s) in RCA: 36] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/28/2021] [Revised: 02/07/2022] [Accepted: 02/08/2022] [Indexed: 12/26/2022]
Abstract
Despite significant advances in early diagnosis and treatment, cancer is one of the leading causes of death. Photodynamic therapy (PDT) is a therapy for the treatment of many diseases, including cancer. This therapy uses a combination of a photosensitizer (PS), light irradiation of appropriate length and molecular oxygen. The photodynamic effect kills cancer cells through apoptosis, necrosis, or autophagy of tumor cells. PDT is a promising approach for eliminating various cancers but is not yet as widely applied in therapy as conventional chemotherapy. Currently, natural compounds with photosensitizing properties are being discovered and identified. A reduced toxicity to healthy tissues and a lower incidence of side effects inspires scientists to seek natural PS for PDT. In this review, several groups of compounds with photoactive properties are presented. The use of natural products has been shown to be a fruitful approach in the discovery of novel pharmaceuticals. This review focused on the anticancer activity of furanocoumarins, polyacetylenes, thiophenes, tolyporphins, curcumins, alkaloid and anthraquinones in relation to the light-absorbing properties. Attention will be paid to their phototoxic and anti-cancer effects on various types of cancer.
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Antifibrotic effects of Hypocrellin A combined with LED red light irradiation on keloid fibroblasts by counteracting the TGF-β/Smad/autophagy/apoptosis signalling pathway. Photodiagnosis Photodyn Ther 2021; 34:102202. [PMID: 33556618 DOI: 10.1016/j.pdpdt.2021.102202] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2020] [Revised: 01/21/2021] [Accepted: 01/25/2021] [Indexed: 11/23/2022]
Abstract
Keloids are characterized by abnormal proliferation of fibroblasts and continuous deposition of extracellular matrix (ECM) components. In the field of dermopathy, photodynamic therapy (PDT) with visible light has been increasingly investigated. The natural photosensitizer Hypocrellin A (HA) was shown to have excellent light induced anticancer, antimicrobial and antiviral activities. In this experiment, we investigated the impacts of HA united light-emitting diode (LED) red light irradiation on human keloid fibroblast cells (KFs). Our results showed that HA combined with red light irradiation treatment (HA-R-PDT) decreased KF viability, reduced KF collagen production and ECM accumulation, inhibited cell proliferation, suppressed cell invasion and induced cell apoptosis. Moreover, our observations demonstrated that the TGF-β/Smad signalling pathway and autophagy were restrained by HA-R-PDT. TGF-β1 could promote autophagy in KFs through both the Smad and ERK pathways, while inhibition of autophagy altered the TGF-β1 levels through negative feedback. Therefore, HA-R-PDT suppressed cell hyperproliferation, collagen synthesis and ECM accumulation of KFs by regulating the TGF-β1-ERK-autophagy-apoptosis signalling pathway. HA-R-PDT deserves systematic investigation as a potential therapeutic strategy for keloids, and autophagy might be a promising candidate in the treatment of KFs.
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Su S, Mo Z, Tan G, Wen H, Chen X, Hakeem DA. PAA Modified Upconversion Nanoparticles for Highly Selective and Sensitive Detection of Cu 2+ Ions. Front Chem 2021; 8:619764. [PMID: 33490041 PMCID: PMC7821086 DOI: 10.3389/fchem.2020.619764] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2020] [Accepted: 12/09/2020] [Indexed: 12/26/2022] Open
Abstract
Detection of the Cu2+ ions is crucial because of its environmental and biological implications. The fluorescent-based organic sensors are not suitable for Cu2+ detection due to their short penetration depth caused by the UV/visible excitation source. Therefore, we have demonstrated a highly sensitive and selective near-infrared (NIR) excitable poly(acrylic acid) (PAA) coated upconversion nanoparticles (UCNPs) based sensor for Cu2+ detection. We construct the PAA modified Na(Yb, Nd)F4@Na(Yb, Gd)F4:Tm@NaGdF4 core-shell-shell structured UCNPs based sensor via a co-precipitation route. The upconversion emission intensity of the PAA-UCNPs decreases linearly with the increase in the Cu2+ concentration from 0.125 to 3.125 μM due to the copper carboxylate complex formation between Cu2+ and PAA-UCNPs. The calculated detection limit of the PAA-UCNPs based sensor is 0.1 μM. The PAA-UCNPs based sensor is very sensitive and selective toward detecting the Cu2+ ions, even when the Cu2+ co-exist with other metal ions. The EDTA addition has significantly reversed the upconversion emission quenching by forming the EDTA-Cu2+ complex based on their greater affinity toward the Cu2+. Therefore, the PAA-UCNPs based sensor can be a promising candidate for Cu2+ detection because of their higher sensitivity and selectivity under 980 nm NIR excitation.
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Affiliation(s)
- Shaoshan Su
- Key Laboratory of Clean Chemistry Technology of Guangdong Regular Higher Education Institutions, School of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou, China
| | - Zhurong Mo
- Key Laboratory of Clean Chemistry Technology of Guangdong Regular Higher Education Institutions, School of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou, China
| | - Guizhen Tan
- Key Laboratory of Clean Chemistry Technology of Guangdong Regular Higher Education Institutions, School of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou, China
| | - Hongli Wen
- Key Laboratory of Clean Chemistry Technology of Guangdong Regular Higher Education Institutions, School of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou, China
| | - Xiang Chen
- Key Laboratory of Clean Chemistry Technology of Guangdong Regular Higher Education Institutions, School of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou, China
| | - Deshmukh A Hakeem
- Key Laboratory of Clean Chemistry Technology of Guangdong Regular Higher Education Institutions, School of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou, China
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Deng H, Liang W, Fan TP, Zheng X, Cai Y. Modular engineering of Shiraia bambusicola for hypocrellin production through an efficient CRISPR system. Int J Biol Macromol 2020; 165:796-803. [PMID: 33010268 DOI: 10.1016/j.ijbiomac.2020.09.208] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2020] [Revised: 09/22/2020] [Accepted: 09/23/2020] [Indexed: 11/18/2022]
Abstract
Shiraia bambusicola exhibits an excellent capability to produce high-value pharmacological drugs, such as hypocrellin. However, less effective molecular tools hamper the processes to discover or exploit these metabolites. To address this issue, the more effective CRISPR/Cas9 system was constructed by optimizing the sgRNA transcription elements and disrupting the endogenous non-homologous end-joining pathway. These tactics prompted the gene-targeting frequency of 100% and simultaneously multiplex genome editing in S. bambusicola. This optimal CRISPR system encouraged us to rewire the entire hypocrellin flux and improve the yield by orchestrating the substrate pool supply, the central hypocrellin pathway, and the antioxidant system. Thus, 8632 mg/L hypocrellin was obtained, resulting in a 12-fold increase than that of the wild-type strain. This engineered S. bambusicola can still endure oxidative stresses from higher target metabolites and sustain an excellent biological activity. This study provides a whole conception to establish the more efficient genome-editing system. Higher conserved transcription elements for sgRNA expressions inspire us to adopt this system for gene modifications of other filamentous fungi. The rational and global biosystems outline will offer guidance to modulate metabolite productivity in other filamentous fungi.
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Affiliation(s)
- Huaxiang Deng
- The Key Laboratory of Industrial Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, 1800 Lihu Road, Wuxi, Jiangsu 214122, China.
| | - Weiyue Liang
- The Key Laboratory of Industrial Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, 1800 Lihu Road, Wuxi, Jiangsu 214122, China
| | - Tai-Ping Fan
- Department of Pharmacology, University of Cambridge, Tennis Court Road, Cambridge CB2 1PD, United Kingdom
| | - Xiaohui Zheng
- College of Life Sciences, Northwest University, Xi'an, Shanxi 710069, China
| | - Yujie Cai
- The Key Laboratory of Industrial Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, 1800 Lihu Road, Wuxi, Jiangsu 214122, China.
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Kuncewicz J, Dąbrowski JM, Kyzioł A, Brindell M, Łabuz P, Mazuryk O, Macyk W, Stochel G. Perspectives of molecular and nanostructured systems with d- and f-block metals in photogeneration of reactive oxygen species for medical strategies. Coord Chem Rev 2019. [DOI: 10.1016/j.ccr.2019.07.009] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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Liu L, Hua R, Chen B, Qi X, Zhang W, Zhang X, Liu Z, Ding T, Yang S, Zhang T, Cheng L. Detection of nitroaromatics in aqueous media based on luminescence resonance energy transfer using upconversion nanoparticles as energy donors. NANOTECHNOLOGY 2019; 30:375703. [PMID: 31163404 DOI: 10.1088/1361-6528/ab26dd] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Upconversion nanoparticle (UCNP)-based luminescence resonance energy transfer (LRET) systems are a powerful tool widely used to detect organic molecules or metal ions because of their simplicity and high sensitivity. The sandwich structure NaYF4:Er3+,Yb3+@NaYF4@NH2 UCNPs, as a highly selective and sensitive aqueous probe for detecting nitroaromatics, has been designed and prepared by a cothermolysis method and modified with polyetherimide to acquire amine groups on the surface of the core/shell UCNPs. The detection principle of nitroaromatics is based on LRET, which forms the Meisnheimer complex between the electron-deficient cyclobenzene of nitroaromatics and the electron-rich amino group on the surface of the sandwich structure UCNPs. As a consequence, nitroaromatics can be brought into close proximity to the sandwich structure UCNPs. With the increase of nitroaromatics (2,4,6-trinitrophenol and 2,4,6-trinitrotoluene) concentrations, the sandwich structure NaYF4:Er3+,Yb3+@NaYF4@NH2 UCNPs display a dramatic luminescent quenching effect at 407 nm and 540 nm under 980 nm excitation. The luminescent quenching intensity of the sandwich structure UCNPs is linearly correlated to the concentration of the nitroaromatics. The detection limit of 2,4,6-trinitrophenol (TNP) and 2,4,6-trinitrotoluene (TNT) are 0.78 and 0.77 ng ml-1, respectively. Therefore, the sandwich structure of NaYF4:Er3+,Yb3+@NaYF4@NH2 UCNPs can act as a valuable probe to detect nitroaromatics in public safety and security conditions.
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Affiliation(s)
- Litao Liu
- College of Life Science, Dalian Nationalities University, Dalian, Liaoning 116600, People's Republic of China. Department of Physics, Dalian Maritime University, Dalian, Liaoning 116026, People's Republic of China
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Ma YJ, Zheng LP, Wang JW. Bacteria Associated With Shiraia Fruiting Bodies Influence Fungal Production of Hypocrellin A. Front Microbiol 2019; 10:2023. [PMID: 31572311 PMCID: PMC6749022 DOI: 10.3389/fmicb.2019.02023] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2018] [Accepted: 08/19/2019] [Indexed: 12/19/2022] Open
Abstract
Hypocrellin A (HA) is a natural red perylenequinone pigment from Shiraia fruiting body, which was used clinically on various skin diseases and developed as a photodynamic therapy agent against cancers. The fruiting bodies may harbor a diverse but poorly understood microbial community. In this study, we characterized the bacterial community of Shiraia fruiting body using a combination of culture-based method and Illumina high-throughput sequencing, and tested the involvement of some companion bacteria in fungal HA production using the fungal-bacterial confrontation assay. Our results revealed that the bacterial community in the fruiting body was dominated by Bacillus and Pseudomonas. Some Pseudomonas isolates such as P. fulva, P. putida, and P. parafulva could stimulate fungal HA accumulation by Shiraia sp. S9. The bacterial treatment of P. fulva SB1 up-regulated the expression of polyketide synthase (PKS) for HA biosynthesis and transporter genes including ATP-binding cassette (ABC) and major facilitator superfamily transporter (MFS) for HA exudation. After the addition of live P. fulva SB1, the mycelium cultures of Shiraia sp. S9 presented a higher HA production (225.34 mg/L), about 3.25-fold over the mono-culture. On the other hand, B. cereus was capable of alleviating fungal self-toxicity from HA via down-regulation of HA biosynthetic genes or possible biodegradation on HA. To our knowledge, this is the first report on the diversified species of bacteria associated with Shiraia fruiting bodies and the regulation roles of the companion bacteria on fungal HA biosynthesis. Furthermore, the bacterial co-culture provided a good strategy for the enhanced HA production by Shiraia.
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Affiliation(s)
- Yan Jun Ma
- College of Pharmaceutical Sciences, Soochow University, Suzhou, China
| | - Li Ping Zheng
- Department of Horticultural Sciences, Soochow University, Suzhou, China
| | - Jian Wen Wang
- College of Pharmaceutical Sciences, Soochow University, Suzhou, China
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15
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Jafari M, Rezvanpour A. Upconversion nano-particles from synthesis to cancer treatment: A review. ADV POWDER TECHNOL 2019. [DOI: 10.1016/j.apt.2019.05.027] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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16
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Mansoori B, Mohammadi A, Amin Doustvandi M, Mohammadnejad F, Kamari F, Gjerstorff MF, Baradaran B, Hamblin MR. Photodynamic therapy for cancer: Role of natural products. Photodiagnosis Photodyn Ther 2019; 26:395-404. [PMID: 31063860 PMCID: PMC6579671 DOI: 10.1016/j.pdpdt.2019.04.033] [Citation(s) in RCA: 112] [Impact Index Per Article: 22.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2019] [Revised: 04/24/2019] [Accepted: 04/29/2019] [Indexed: 12/27/2022]
Abstract
Photodynamic therapy (PDT) is a promising modality for the treatment of cancer. PDT involves administering a photosensitizing dye, i.e. photosensitizer, that selectively accumulates in tumors, and shining a light source on the lesion with a wavelength matching the absorption spectrum of the photosensitizer, that exerts a cytotoxic effect after excitation. The reactive oxygen species produced during PDT are responsible for the oxidation of biomolecules, which in turn cause cell death and the necrosis of malignant tissue. PDT is a multi-factorial process that generally involves apoptotic death of the tumor cells, degeneration of the tumor vasculature, stimulation of anti-tumor immune response, and induction of inflammatory reactions in the illuminated lesion. Numerous compounds with photosensitizing activity have been introduced commercially. Although many papers have been published with regard to PDT in the last decade, there has been relatively little focus on natural medicinal plant extracts and compounds derived therefrom. Herbal plants and their extracts are natural substances, and in comparison with synthetic chemicals are considered "green". This review focuses on the different mechanisms of PDT and discusses the role of various plant extracts and natural compounds either alone or in combination for carrying out PDT on different types of cancers.
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Affiliation(s)
- Behzad Mansoori
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran; Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran; Department of Cancer and Inflammation Research, Institute for Molecular Medicine, University of Southern Denmark, 5000, Odense, Denmark
| | - Ali Mohammadi
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran; Department of Cancer and Inflammation Research, Institute for Molecular Medicine, University of Southern Denmark, 5000, Odense, Denmark
| | | | | | - Farzin Kamari
- Neurosciences Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Morten F Gjerstorff
- Department of Cancer and Inflammation Research, Institute for Molecular Medicine, University of Southern Denmark, 5000, Odense, Denmark
| | - Behzad Baradaran
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
| | - Michael R Hamblin
- Wellman Center for Photomedicine, Massachusetts General Hospital, Boston, MA 02114, USA; Department of Dermatology, Harvard Medical School, Boston, MA 02115, USA; Harvard-MIT Division of Health Sciences and Technology, Cambridge, MA 02139, USA.
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17
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Yang Z, Sun Z, Ren Y, Chen X, Zhang W, Zhu X, Mao Z, Shen J, Nie S. Advances in nanomaterials for use in photothermal and photodynamic therapeutics (Review). Mol Med Rep 2019; 20:5-15. [PMID: 31115497 PMCID: PMC6579972 DOI: 10.3892/mmr.2019.10218] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2018] [Accepted: 10/23/2018] [Indexed: 11/10/2022] Open
Abstract
Nanomaterials play crucial roles in the diagnosis and treatment of diseases. Photothermal and photodynamic therapy, as two minimally invasive therapeutic methods, have promising potential in the diagnosis and prevention of cancer. Recently, many photothermal materials (such as noble metal material, transition metal sulfur oxides, carbon material and upconversion nanomaterial) and photodynamic materials (such as phthalein cyanogen, porphyrins and other dye molecules) have been applied in photothermal therapy (PTT) and photodynamic therapy (PDT). Moreover, as nanomaterials have suitable biocompatibility, these materials have been applied in cancer therapy. In the present review, we summarized the effects of different material types, synthesis methods, material morphologies and surface modifications on the outcomes of cancer therapy. The application of nanomaterials in PTT and PDT was introduced and the advantages and disadvantages of PTT and PDT in the prevention of cancer were discussed. Finally, we discussed the application of nanomaterials in the combination of PTT and PDT in cancer treatment.
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Affiliation(s)
- Zhizhou Yang
- Department of Emergency Medicine, Jinling Hospital, Medical School of Nanjing University, Nanjing, Jiangsu 210002, P.R. China
| | - Zhaorui Sun
- Department of Emergency Medicine, Jinling Hospital, Medical School of Nanjing University, Nanjing, Jiangsu 210002, P.R. China
| | - Yi Ren
- Department of Emergency Medicine, Jinling Hospital, Medical School of Nanjing University, Nanjing, Jiangsu 210002, P.R. China
| | - Xin Chen
- Department of Emergency Medicine, Jinling Hospital, Medical School of Nanjing University, Nanjing, Jiangsu 210002, P.R. China
| | - Wei Zhang
- Department of Emergency Medicine, Jinling Hospital, Medical School of Nanjing University, Nanjing, Jiangsu 210002, P.R. China
| | - Xuhui Zhu
- Department of Emergency Medicine, Jinling Hospital, Medical School of Nanjing University, Nanjing, Jiangsu 210002, P.R. China
| | - Zongwan Mao
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry, Sun Yat‑sen University, Guangzhou, Guangdong 510275, P.R. China
| | - Jianliang Shen
- State Key Laboratory of Ophthalmology, Optometry and Vision Science, Wenzhou Medical University, Wenzhou, Zhejiang 325035, P.R. China
| | - Shinan Nie
- Department of Emergency Medicine, Jinling Hospital, Medical School of Nanjing University, Nanjing, Jiangsu 210002, P.R. China
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Ma YJ, Sun CX, Wang JW. Enhanced Production of Hypocrellin A in Submerged Cultures of Shiraia bambusicola by Red Light. Photochem Photobiol 2018; 95:812-822. [PMID: 30338861 DOI: 10.1111/php.13038] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2018] [Accepted: 09/28/2018] [Indexed: 11/27/2022]
Abstract
Hypocrellin A (HA), a promising photosensitizer for anticancer photodynamic therapy (PDT), is a fungal perylenequinone pigment from the fruiting body of Shiraia bambusicola, a traditional Chinese medicine for treating skin diseases. The mycelial cultures are becoming a biotechnological alternative for HA production. In this study, light of different wavelengths was investigated to develop an effective eliciting strategy for HA production in the cultures. Under red LED light (627 nm) at 200 lux, the maximum HA production (175.53 mg L-1 ) in mycelium cultures was reached after 8 days, about 3.82-fold of the dark control. Red light not only promoted HA biosynthesis in mycelia (intracellular HA), but also stimulated HA secretion into the medium (extracellular HA). We found 14 of 310 transcripts differentially expressed under red light treatment were possible candidate genes for HA biosynthetic pathway. Gene ontology (GO) analysis revealed that red light treatment could change the gene expressions responsible for HA biosynthesis and the transmembrane activity, suggesting both intracellular HA and its secretion could contribute to the enhancement of total HA production in the cultures. The results provided new insights of red light elicitation and effective strategy for HA production in mycelium cultures.
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Affiliation(s)
- Yan Jun Ma
- College of Pharmaceutical Sciences, Soochow University, Suzhou, China
| | - Chun Xiao Sun
- College of Pharmaceutical Sciences, Soochow University, Suzhou, China
| | - Jian Wen Wang
- College of Pharmaceutical Sciences, Soochow University, Suzhou, China
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19
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Tang Y, Zhao ZZ, Yao JN, Feng T, Li ZH, Chen HP, Liu JK. Irpeksins A-E, 1,10- seco-Eburicane-Type Triterpenoids from the Medicinal Fungus Irpex lacteus and Their Anti-NO Activity. JOURNAL OF NATURAL PRODUCTS 2018; 81:2163-2168. [PMID: 30296083 DOI: 10.1021/acs.jnatprod.7b00845] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/08/2023]
Abstract
Five new triterpenoids, irpeksins A-E (1-5), were isolated from fruiting bodies of the medicinal fungus Irpex lacteus. The structures as well as absolute configurations of the new compounds were established via extensive spectroscopic analysis, computational methods, and Cotton effects. Compounds 1-4 are featured by a scaffold of 1,10- seco- and ring B aromatic eburicane (24-methyllanostane), and compound 5 is characterized by a scaffold of 1,10-9,11- diseco- and ring B aromatic eburicane, which represents unprecedented cleavage patterns in the lanostane family. Compounds 1-5 showed significant inhibitory activity against NO production in LPS-activated RAW 264.7 macrophage cells with IC50 values varying from 2.2 to 19.6 μM.
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Affiliation(s)
- Yang Tang
- State Key Laboratory of Phytochemistry and Plant Resources in West China , Kunming Institute of Botany, Chinese Academy of Sciences , Kunming 650201 , People's Republic of China
- University of Chinese Academy of Sciences , Beijing 100049 , People's Republic of China
| | - Zhen-Zhu Zhao
- State Key Laboratory of Phytochemistry and Plant Resources in West China , Kunming Institute of Botany, Chinese Academy of Sciences , Kunming 650201 , People's Republic of China
| | - Jian-Neng Yao
- State Key Laboratory of Phytochemistry and Plant Resources in West China , Kunming Institute of Botany, Chinese Academy of Sciences , Kunming 650201 , People's Republic of China
- University of Chinese Academy of Sciences , Beijing 100049 , People's Republic of China
| | - Tao Feng
- School of Pharmaceutical Sciences , South-Central University for Nationalities , Wuhan 430074 , People's Republic of China
| | - Zheng-Hui Li
- School of Pharmaceutical Sciences , South-Central University for Nationalities , Wuhan 430074 , People's Republic of China
| | - He-Ping Chen
- School of Pharmaceutical Sciences , South-Central University for Nationalities , Wuhan 430074 , People's Republic of China
| | - Ji-Kai Liu
- School of Pharmaceutical Sciences , South-Central University for Nationalities , Wuhan 430074 , People's Republic of China
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20
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Chen E, Chen X, Yuan X, Wei S, Zhou L, Zhou J, Shen J. One-pot method to prepare a theranostic nanosystem with magnetic resonance imaging function and anticancer activity through multiple mechanisms. Dalton Trans 2018; 46:5151-5158. [PMID: 28280824 DOI: 10.1039/c7dt00489c] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
A facile and robust one-pot approach to prepare a theranostic nanoplatform, based on chelation between Gd3+ and hypericin photosensitizer (PS) and their controlled in situ hydrolysis precipitation, was developed. In this strategy, PS drugs and Gd3+ were directly used as building blocks to construct theranostic nanoparticles, resulting in a greatly increased active substance-loading efficiency and ensuring their theranostic effect. The resulting nanoparticles have multifunction capabilities for nuclear magnetic resonance (NMR) imaging and anticancer activity through adenosine triphosphate (ATP) deprivation and heavy atom effect (HAE)-improved photodynamic therapy (PDT) mechanisms.
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Affiliation(s)
- Enyi Chen
- College of Life Sciences, College of Chemistry and Materials Science, Jiangsu Key Laboratory of Biofunctional Materials, Jiangsu Collaborative Innovation Centre of Biomedical Functional Materials, Key Laboratory of Applied Photochemistry, Nanjing Normal University, Nanjing, 210023, P. R. China.
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21
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Zhang Y, Shi Y, Qin Z, Song M, Qin W. Synthesis of Small Ce 3+-Er 3+-Yb 3+ Tri-Doped BaLuF₅ Active-Core-Active-Shell-Active-Shell Nanoparticles with Strong Down Conversion Luminescence at 1.5 μm. NANOMATERIALS (BASEL, SWITZERLAND) 2018; 8:E615. [PMID: 30110881 PMCID: PMC6116297 DOI: 10.3390/nano8080615] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/09/2018] [Revised: 08/03/2018] [Accepted: 08/03/2018] [Indexed: 02/04/2023]
Abstract
Small fluoride nanoparticles (NPs) with strong down-conversion (DC) luminescence at 1.5 μm are quite desirable for optical fiber communication systems. Nevertheless, a problem exists regarding how to synthesize small fluoride NPs with strong DC emission at 1.5 μm. Herein, we propose an approach to improve 1.5 μm emission of BaLuF₅:Yb3+,Er3+ NPs by way of combining doping Ce3+ ions and coating multiple BaLuF₅: Yb3+ active-shells. We prepared the BaLuF₅:18%Yb3+,2%Er3+,2%Ce3+ NPs through a high-boiling solvent method. The effect of Ce3+ concentration on the DC luminescence was systematically investigated in the BaLuF₅:Yb3+,Er3+ NPs. Under a 980 nm laser excitation, the intensities of 1.53 μm emission of BaLuF₅:18%Yb3+,2%Er3+,2%Ce3+ NPs was enhanced by 2.6 times comparing to that of BaLuF₅:18%Yb3+,2%Er3+ NPs since the energy transfer between Er3+ and Ce3+ ions: Er3+:⁴I11/2 (Er3+) + ²F5/2 (Ce3+) → ⁴I13/2 (Er3+) + ²F7/2 (Ce3+). Then, we synthesized BaLuF₅:18%Yb3+,2%Er3+,2%Ce3+@BaLuF₅:5%Yb3+@BaLuF₅:5%Yb3+ core-active-shell-active-shell NPs via a layer-by-layer strategy. After coating two BaLuF₅:Yb3+ active-shell around BaLuF₅:Yb3+,Er3+,Ce3+ NPs, the intensities of the 1.53 μm emission was enhanced by 44 times compared to that of BaLuF₅:Yb3+,Er3+ core NPs, since the active-shells could be used to not only suppress surface quenching but also to transfer the pump light to the core region efficiently through Yb3+ ions inside the active-shells.
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Affiliation(s)
- Yongling Zhang
- College of Information &Technology, Jilin Normal University, Siping 136000, China.
| | - Yudi Shi
- College of Information &Technology, Jilin Normal University, Siping 136000, China.
| | - Zhengkun Qin
- College of Information &Technology, Jilin Normal University, Siping 136000, China.
| | - Mingxing Song
- College of Information &Technology, Jilin Normal University, Siping 136000, China.
| | - Weiping Qin
- State Key Laboratory on Integrated Optoelectronics, College of Electronic Science & Engineering, Jilin University, Changchun 130012, China.
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22
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Gao R, Deng H, Guan Z, Liao X, Cai Y. Enhanced hypocrellin production via coexpression of alpha-amylase and hemoglobin genes in Shiraia bambusicola. AMB Express 2018; 8:71. [PMID: 29721676 PMCID: PMC5931956 DOI: 10.1186/s13568-018-0597-0] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2017] [Accepted: 04/16/2018] [Indexed: 12/19/2022] Open
Abstract
Shiraia bambusicola is an important and valuable macrofungus and hypocrellins are its main secondary metabolites which have been widely applied in many medical fields. However, during SSF process of this filamentous fungus, use ratio of corn substrate and dissolved oxygen supply are two main limiting factors, which influence production cost, yield and product quality. To solve these problems, overexpressions of amy365-1 and vgb in S. bambusicola were investigated and three overexpression transformants were constructed. Results demonstrated that expressions and coexpression of AMY365-1 and VHb not only increased the productions of biomass, amylase, hypocrellin, but also up-regulated relative expression levels of four central carbon metabolism genes (pdc, ald, acs, acc) and seven hypocrellin biosynthesis genes (fad, mono, zftf, omef, msf, pks, mco). Furthermore, expression of VHb decreased SSF period. When amy365-1 and vgb were coexpressed, relative expression levels of zftf and pks reached their highest levels at 72 h under liquid fermentation, hypocrellin production reached the highest level 75.85 mg/gds which was 2.99-fold compared with wild type strain within 11 days under SSF, and residual starch of solid substrates was decreased from 35.47 to 14.57%.
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23
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Zhang Y, Ren K, Zhang X, Chao Z, Yang Y, Ye D, Dai Z, Liu Y, Ju H. Photo-tearable tape close-wrapped upconversion nanocapsules for near-infrared modulated efficient siRNA delivery and therapy. Biomaterials 2018; 163:55-66. [PMID: 29452948 DOI: 10.1016/j.biomaterials.2018.02.019] [Citation(s) in RCA: 55] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2017] [Revised: 02/06/2018] [Accepted: 02/08/2018] [Indexed: 12/21/2022]
Abstract
RNA interference (RNAi) has become an appealing therapeutic approach for cancer and other diseases. One key challenge is the effective protection of these small fragile biomolecules against complicated physiological environments as well as efficient on-demand release. Here we design a photo-tearable polymer tape close-wrapped nanocapsule for efficient NIR modulated siRNA delivery. The photo-tearable nanocapsules comprise core-shell upconversion nanoparticles (UCNPs) coated with mesoporous silica layer for loading of photosensitizer hypocrellin A (HA) and small interfering RNA (siRNA) against polo-like kinase 1 (PLK1), and covalently bound thin membranes of polyethylene glycol (PEG) via a synthesized photocleavable linker (PhL). Upon irradiation at 980 nm, the UCNPs produce UV emissions to break PhL and tear out PEG membrane for siRNA release, and blue emissions to activate HA for generating reactive oxygen species (ROS). The close PEG membrane wrapping not only guarantees the efficient intracellular photocleavage, but also extends the circulation time and protects the loaded cargos from leakage and degradation. The ROS assists endosomal escape of the loaded cargos, therefore effectively improves the gene silencing efficiency and the suppressions of cell proliferation in vitro and tumor growth in vivo. The proposed photo-tearable tape-wrapped nanocapsules have promising potential application in precision medicine.
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Affiliation(s)
- Yue Zhang
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210023, PR China
| | - Kewei Ren
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210023, PR China
| | - Xiaobo Zhang
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210023, PR China
| | - Zhicong Chao
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210023, PR China
| | - Yuqin Yang
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210023, PR China
| | - Deju Ye
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210023, PR China
| | - Zhihui Dai
- Jiangsu Collaborative Innovation Centre of Biomedical Functional Materials and Jiangsu Key Laboratory of Biofunctional Materials, School of Chemistry and Materials Science, Nanjing Normal University, Nanjing, 210023, PR China
| | - Ying Liu
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210023, PR China.
| | - Huangxian Ju
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210023, PR China.
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24
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Wang J, Deng R. Energy Transfer in Dye-Coupled Lanthanide-Doped Nanoparticles: From Design to Application. Chem Asian J 2018; 13:614-625. [DOI: 10.1002/asia.201701817] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2017] [Indexed: 12/19/2022]
Affiliation(s)
- Juan Wang
- Institute of Environmental Health; College of Environment and Resources Science; Zhejiang University; Hangzhou 310058 P.R. China
| | - Renren Deng
- Institute for Composites Science Innovation; School of Materials Science and Engineering; Zhejiang University; Hangzhou 310027 P.R. China
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Deng K, Li C, Huang S, Xing B, Jin D, Zeng Q, Hou Z, Lin J. Recent Progress in Near Infrared Light Triggered Photodynamic Therapy. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2017; 13:1702299. [PMID: 28961374 DOI: 10.1002/smll.201702299] [Citation(s) in RCA: 196] [Impact Index Per Article: 28.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/06/2017] [Revised: 08/23/2017] [Indexed: 05/21/2023]
Abstract
Nowadays, photodynamic therapy (PDT) is under the research spotlight as an appealing modality for various malignant tumors. Compared with conventional PDT treatment activated by ultraviolet or visible light, near infrared (NIR) light-triggered PDT possessing deeper penetration to lesion area and lower photodamage to normal tissue holds great potential for in vivo deep-seated tumor. In this review, recent research progress related to the exploration of NIR light responsive PDT nanosystems is summarized. To address current obstacles of PDT treatment and facilitate the effective utilization, several innovative strategies are developed and introduced into PDT nanosystems, including the conjugation with targeted moieties, O2 self-sufficient PDT, dual photosensitizers (PSs)-loaded PDT nanoplatform, and PDT-involved synergistic therapy. Finally, the potential challenges as well as the prospective for further development are also discussed.
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Affiliation(s)
- Kerong Deng
- School of Applied Physics and Materials, Wuyi University, Jiangmen, Guangdong, 529020, China
- State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, China
| | - Chunxia Li
- College of Chemistry and Life Sciences, Zhejiang Normal University, Jinhua, 321004, China
| | - Shanshan Huang
- School of Applied Physics and Materials, Wuyi University, Jiangmen, Guangdong, 529020, China
| | - Bengang Xing
- School of Physical & Mathematical Sciences, Nanyang Technological University, Singapore, 637371, Singapore
| | - Dayong Jin
- Institute for Biomedical Materials and Devices, Faculty of Science, University of Technology, Sydney, NSW, 2007, Australia
| | - Qingguang Zeng
- School of Applied Physics and Materials, Wuyi University, Jiangmen, Guangdong, 529020, China
| | - Zhiyao Hou
- School of Applied Physics and Materials, Wuyi University, Jiangmen, Guangdong, 529020, China
| | - Jun Lin
- School of Applied Physics and Materials, Wuyi University, Jiangmen, Guangdong, 529020, China
- State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, China
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Liu S, Yuan Y, Yang Y, Liu Z, Yin S, Qin W, Wu C. Multilayered upconversion nanocomposites with dual photosensitizing functions for enhanced photodynamic therapy. J Mater Chem B 2017; 5:8169-8177. [PMID: 32264460 DOI: 10.1039/c7tb01968h] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
The energy transfer from upconversion nanoparticles (UCNPs) to photosensitizers has been widely used for generating reactive oxygen species (ROS) in photodynamic therapy (PDT) by near infrared (NIR) excitation. However, the poor spectral overlap of lanthanide ions and conventional photosensitizers leads to low PDT efficiency. In this study, we construct a multilayered upconversion nanoplatform with dual photosensitizers to efficiently use the UV and visible upconversion emissions in NIR-responsive PDT. The nanoplatform consists of three functional layers, which are the upconversion nanoparticle as a core, and light-sensitive conjugated polymer and apo-transferrin-titanocene (Tf@Tc) as shells. Under NIR irradiation, apparent energy transfer occurs from the core to the polymer and Tc components in the shell, producing reactive oxygen species and free radicals for cancer cell killing. In vitro cellular assays show the synergistic therapeutic effect of the conjugated polymer and Tc as photosensitizers. In vivo animal studies show that tumor growth is significantly inhibited in the mice receiving the theranostic platform and NIR irradiation. Based on these observations, the multilayered upconversion nanocomposites can find potential applications in NIR-mediated anti-tumor therapy.
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Affiliation(s)
- Siyang Liu
- College of Electronic Science and Engineering, Jilin University, 2699 Qianjin Street, Changchun 130012, China
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27
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Deng H, Gao R, Liao X, Cai Y. Characterization of a major facilitator superfamily transporter in Shiraia bambusicola. Res Microbiol 2017; 168:664-672. [DOI: 10.1016/j.resmic.2017.05.002] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2017] [Revised: 05/03/2017] [Accepted: 05/15/2017] [Indexed: 10/19/2022]
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28
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Feng L, Yang D, He F, Gai S, Li C, Dai Y, Yang P. A Core-Shell-Satellite Structured Fe 3 O 4 @g-C 3 N 4 -UCNPs-PEG for T 1 /T 2 -Weighted Dual-Modal MRI-Guided Photodynamic Therapy. Adv Healthc Mater 2017. [PMID: 28643467 DOI: 10.1002/adhm.201700502] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Reactive oxygen species (ROS) produced in the specific tumor site plays the key role in photodynamic therapy (PDT). Herein, a multifunctional nanoplatform is designed by absorbing ultrasmall upconversion nanoparticles (UCNPs) on mesoporous graphitic-phase carbon nitride (g-C3 N4 ) coated superparamagnetic iron oxide nanospheres, then further modified with polyethylene glycol (PEG)molecules (abbreviated as Fe3 O4 @g-C3 N4 -UCNPs-PEG). The inert g-C3 N4 layer between Fe3 O4 core and outer UCNPs can substantially depress the quenching effect of Fe3 O4 on the upconversion emission. Upon near-infrared (NIR) laser irradiation, the UCNPs convert the energy to the photosensitizer (g-C3 N4 layer) through fluorescence resonance energy transfer process, thus producing a vast amount of ROS. In vitro experiment exhibits an obvious NIR-triggered cell inhibition due to the cellular uptake of nanoparticles and the effective PDT efficacy. Notably, this platform is responsive to magnetic field, which enables targeted delivery under the guidance of an external magnetic field and supervises the therapeutic effect by T1 /T2 -weighted dual-modal magnetic resonance imaging. Moreover, in vivo therapeutic effect reveals that the magnetism guided accumulation of Fe3 O4 @g-C3 N4 -UCNPs-PEG can almost trigger a complete tumor inhibition without any perceived side effects. The experiments emphasize that the excellent prospect of Fe3 O4 @g-C3 N4 -UCNPs-PEG as a magnetic targeted platform for PDT application.
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Affiliation(s)
- Lili Feng
- Key Laboratory of Superlight Materials and Surface Technology Ministry of Education College of Material Science and Chemical Engineering Harbin Engineering University Harbin 150001 P. R. China
| | - Dan Yang
- Key Laboratory of Superlight Materials and Surface Technology Ministry of Education College of Material Science and Chemical Engineering Harbin Engineering University Harbin 150001 P. R. China
| | - Fei He
- Key Laboratory of Superlight Materials and Surface Technology Ministry of Education College of Material Science and Chemical Engineering Harbin Engineering University Harbin 150001 P. R. China
| | - Shili Gai
- Key Laboratory of Superlight Materials and Surface Technology Ministry of Education College of Material Science and Chemical Engineering Harbin Engineering University Harbin 150001 P. R. China
| | - Chunxia Li
- College of Chemistry and Life Sciences Zhejiang Normal University Jinhua 321004 P. R. China
| | - Yunlu Dai
- Key Laboratory of Superlight Materials and Surface Technology Ministry of Education College of Material Science and Chemical Engineering Harbin Engineering University Harbin 150001 P. R. China
| | - Piaoping Yang
- Key Laboratory of Superlight Materials and Surface Technology Ministry of Education College of Material Science and Chemical Engineering Harbin Engineering University Harbin 150001 P. R. China
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Wang Y, Yang G, Wang Y, Zhao Y, Jiang H, Han Y, Yang P. Multiple imaging and excellent anticancer efficiency of an upconverting nanocarrier mediated by single near infrared light. NANOSCALE 2017; 9:4759-4769. [PMID: 28332669 DOI: 10.1039/c6nr09030c] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
It is difficult to meet the requirements of clinical diagnosis through a single imaging technique. Similarly, satisfactory therapy efficacy is also hard to achieve by a single therapeutic modality. It is therefore highly desirable and interesting to simultaneously achieve multimodal imaging and therapies in one single structure. In this study, we developed a core-shell-satellite NaGdF4:Yb,Er,Mn,Co@mSiO2-CuS structure using up-conversion luminescent (UCL) NaGdF4:Yb,Er,Mn,Co as the core, mesoporous silica as the layer, and the photoactive CuS nanoparticles as the satellites. The further linked photosensitizer (ZnPc) and doxorubicin hydrochloride (DOX) allow the system to have photodynamic therapy (PDT) and chemotherapy functions. The doping of Co2+ ions in the core endows the carrier with T2-weighted magnetic resonance imaging (MRI) properties, and the co-doping of Mn2+ ions can efficiently enhance the red emission which further improves the PDT efficiency by reacting with the attached ZnPc upon near-infrared (NIR) light irradiation. The nanoplatform exhibits excellent anti-tumor efficiency due to a synergistic effect arising from combined PDT, photo-thermal therapy (PTT) and chemotherapy, which has been evidenced by in vitro and in vivo results. Due to the multimodal imaging (MRI, CT, and UCL) properties, the drug delivery process and therapeutic efficacy can be monitored in real time and assessed, thus achieving the target of imaging-guided therapy.
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Affiliation(s)
- Yan Wang
- Key Laboratory of Superlight Materials and Surface Technology, Ministry of Education, College of Material Sciences and Chemical Engineering, Harbin Engineering University, Harbin, 150001, P. R. China. and First Affiliated Hospital, Harbin Medical University, Harbin, 150081, P. R. China.
| | - Guixin Yang
- Key Laboratory of Superlight Materials and Surface Technology, Ministry of Education, College of Material Sciences and Chemical Engineering, Harbin Engineering University, Harbin, 150001, P. R. China.
| | - Yanli Wang
- First Affiliated Hospital, Harbin Medical University, Harbin, 150081, P. R. China.
| | - Yanping Zhao
- First Affiliated Hospital, Harbin Medical University, Harbin, 150081, P. R. China.
| | - Haizhi Jiang
- First Affiliated Hospital, Harbin Medical University, Harbin, 150081, P. R. China.
| | - Yuyan Han
- First Affiliated Hospital, Harbin Medical University, Harbin, 150081, P. R. China.
| | - Piaoping Yang
- Key Laboratory of Superlight Materials and Surface Technology, Ministry of Education, College of Material Sciences and Chemical Engineering, Harbin Engineering University, Harbin, 150001, P. R. China.
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30
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Wen HQ, Peng HY, Liu K, Bian MH, Xu YJ, Dong L, Yan X, Xu WP, Tao W, Shen JL, Lu Y, Qian HS. Sequential Growth of NaYF 4:Yb/Er@NaGdF 4 Nanodumbbells for Dual-Modality Fluorescence and Magnetic Resonance Imaging. ACS APPLIED MATERIALS & INTERFACES 2017; 9:9226-9232. [PMID: 28244317 DOI: 10.1021/acsami.6b16842] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
Upconversional core-shell nanostructures have gained considerable attention due to their distinct enhanced fluorescence efficiency, multifunctionality, and specific applications. Recently, we have developed a sequential growth process to fabricate unique upconversion core-shell nanoparticles. Time evolution of morphology for the NaYF4:Yb/Er@NaGdF4 nanodumbbells has been extensively investigated. An Ostwald ripening growth mechanism has been proposed to illustrate the formation of NaYF4:Yb/Er@NaGdF4 nanodumbbells. The hydrophilic NaYF4:Yb/Er@NaGdF4 core-shell nanodumbbells exhibited strong upconversion fluorescence and showed higher magnetic resonance longitudinal relaxivity (r1 = 7.81 mM-1 s-1) than commercial contrast agents (Gd-DTPA). NaYF4:Yb/Er@NaGdF4 nanodumbbells can serve as good candidates for high efficiency fluorescence and magnetic resonance imaging.
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Affiliation(s)
- Hui-Qin Wen
- Department of Immunology, Department of Pathogen Biology, Provincial Laboratories of Pathogen Biology and Zoonoses Anhui, and Clinical Laboratory of the First Affiliated Hospital, Anhui Medical University , Hefei, Anhui 230022, China
- Department of Blood Transfusion, The First Affiliated Hospital of Anhui Medical University , Hefei, Anhui 230022, China
| | | | | | - Mao-Hong Bian
- Department of Blood Transfusion, The First Affiliated Hospital of Anhui Medical University , Hefei, Anhui 230022, China
| | - Yun-Jun Xu
- Department of Radiology, Anhui Provincial Hospital , Hefei, Anhui 230001, China
| | | | - Xu Yan
- Department of Radiology, Anhui Provincial Hospital , Hefei, Anhui 230001, China
| | - Wei-Ping Xu
- Department of Radiology, Anhui Provincial Hospital , Hefei, Anhui 230001, China
| | | | - Ji-Long Shen
- Department of Immunology, Department of Pathogen Biology, Provincial Laboratories of Pathogen Biology and Zoonoses Anhui, and Clinical Laboratory of the First Affiliated Hospital, Anhui Medical University , Hefei, Anhui 230022, China
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31
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Li W, Zhang H, Guo X, Wang Z, Kong F, Luo L, Li Q, Zhu C, Yang J, Lou Y, Du Y, You J. Gold Nanospheres-Stabilized Indocyanine Green as a Synchronous Photodynamic-Photothermal Therapy Platform That Inhibits Tumor Growth and Metastasis. ACS APPLIED MATERIALS & INTERFACES 2017; 9:3354-3367. [PMID: 28068066 DOI: 10.1021/acsami.6b13351] [Citation(s) in RCA: 61] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
Both photothermal therapy (PTT) and photodynamic therapy (PDT) are phototherapeutic approaches, which have been widely investigated for cancer therapy mediated by an external light source. Here, a nanosystem presenting the synchronous PTT and PDT effect realized through one-step near-infrared (NIR) light irradiation is reported. This system was fabricated by conjugating indocyanine green (ICG) on hollow gold nanospheres (HAuNS) using branched-polyethylenimine (PEI, MW = 10 kDa) as optimal linker, which provided a high ICG payload as well as a covering layer with suitable thickness on HAuNS to maintain ICG fluorescence and reactive oxygen species (ROS) productivity. The resulting system (ICG-PEI-HAuNS) had the molar ratio of ICG:PEI:Au = 3:0.33:5. Compared with free ICG, ICG-PEI-HAuNS exhibited dramatically enhanced stability of ICG molecules and greater intratumoral accumulation. The conjugation of ICG caused significantly higher plasmon absorption of ICG-PEI-HAuNS in the NIR region compared with HAuNS alone, inducing remarkably enhanced photothermal conversion efficiency and synchronous photodynamic effect under NIR light irradiation. Interestingly, compared with PTT or PDT alone, synchronous PTT and PDT produced by ICG-PEI-HAuNS upon NIR light irradiation induced significantly stronger antitumor and metastasis inhibition effects both in vitro and in vivo, which might be a promising strategy for cancer treatment.
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Affiliation(s)
- Wei Li
- College of Pharmaceutical Sciences, Zhejiang University , 866 Yuhangtang Road, Hangzhou 310058, People's Republic of China
| | - Hanbo Zhang
- College of Pharmaceutical Sciences, Zhejiang University , 866 Yuhangtang Road, Hangzhou 310058, People's Republic of China
| | - Xiaomeng Guo
- College of Pharmaceutical Sciences, Zhejiang University , 866 Yuhangtang Road, Hangzhou 310058, People's Republic of China
| | - Zuhua Wang
- College of Pharmaceutical Sciences, Zhejiang University , 866 Yuhangtang Road, Hangzhou 310058, People's Republic of China
| | - Fenfen Kong
- College of Pharmaceutical Sciences, Zhejiang University , 866 Yuhangtang Road, Hangzhou 310058, People's Republic of China
| | - Lihua Luo
- College of Pharmaceutical Sciences, Zhejiang University , 866 Yuhangtang Road, Hangzhou 310058, People's Republic of China
| | - Qingpo Li
- College of Pharmaceutical Sciences, Zhejiang University , 866 Yuhangtang Road, Hangzhou 310058, People's Republic of China
| | - Chunqi Zhu
- College of Pharmaceutical Sciences, Zhejiang University , 866 Yuhangtang Road, Hangzhou 310058, People's Republic of China
| | - Jie Yang
- College of Pharmaceutical Sciences, Zhejiang University , 866 Yuhangtang Road, Hangzhou 310058, People's Republic of China
| | - Yan Lou
- Key Laboratory of Precision Diagnosis and Treatment for Hepatobiliary and Pancreatic Tumor of Zhejiang Province, The First Affiliated Hospital, College of Medicine, Zhejiang University , 79 QingChun Road, Hangzhou 310000, People's Republic of China
| | - Yongzhong Du
- College of Pharmaceutical Sciences, Zhejiang University , 866 Yuhangtang Road, Hangzhou 310058, People's Republic of China
| | - Jian You
- College of Pharmaceutical Sciences, Zhejiang University , 866 Yuhangtang Road, Hangzhou 310058, People's Republic of China
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Chen Y, Zhang F, Wang Q, Tong R, Lin H, Qu F. Near-infrared light-mediated LA-UCNPs@SiO2-C/HA@mSiO2-DOX@NB nanocomposite for chemotherapy/PDT/PTT and imaging. Dalton Trans 2017; 46:14293-14300. [DOI: 10.1039/c7dt02529g] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Upon 980 nm light irradiation, multiple-emission can not only induce chemotherapy/PDT/PTT but also imaging.
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Affiliation(s)
- Yuhua Chen
- Key Laboratory of Photochemical Biomaterials and Energy Storage Materials
- Heilongjiang Province
- College of Chemistry and Chemical Engineering
- Harbin Normal University
- Harbin
| | - Feng Zhang
- Key Laboratory of Photochemical Biomaterials and Energy Storage Materials
- Heilongjiang Province
- College of Chemistry and Chemical Engineering
- Harbin Normal University
- Harbin
| | - Qian Wang
- Key Laboratory of Photochemical Biomaterials and Energy Storage Materials
- Heilongjiang Province
- College of Chemistry and Chemical Engineering
- Harbin Normal University
- Harbin
| | - Ruihan Tong
- Key Laboratory of Photochemical Biomaterials and Energy Storage Materials
- Heilongjiang Province
- College of Chemistry and Chemical Engineering
- Harbin Normal University
- Harbin
| | - Huiming Lin
- Key Laboratory of Photochemical Biomaterials and Energy Storage Materials
- Heilongjiang Province
- College of Chemistry and Chemical Engineering
- Harbin Normal University
- Harbin
| | - Fengyu Qu
- Key Laboratory of Photochemical Biomaterials and Energy Storage Materials
- Heilongjiang Province
- College of Chemistry and Chemical Engineering
- Harbin Normal University
- Harbin
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33
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Liu J, Huang L, Tian X, Chen X, Shao Y, Xie F, Chen D, Li L. Magnetic and fluorescent Gd 2O 3:Yb 3+/Ln 3+ nanoparticles for simultaneous upconversion luminescence/MR dual modal imaging and NIR-induced photodynamic therapy. Int J Nanomedicine 2016; 12:1-14. [PMID: 28031709 PMCID: PMC5179219 DOI: 10.2147/ijn.s118938] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
The development of upconversion nanoparticles (UCNs) for theranostics application is a new strategy toward the accurate diagnosis and efficient treatment of cancer. Here, magnetic and fluorescent lanthanide-doped gadolinium oxide (Gd2O3) UCNs with bright upconversion luminescence (UCL) and high longitudinal relaxivity (r1) are used for simultaneous magnetic resonance imaging (MRI)/UCL dual-modal imaging and photodynamic therapy (PDT). In vitro and in vivo MRI studies show that these products can serve as good MRI contrast agents. The bright upconversion luminescence of the products allows their use as fluorescence nanoprobes for live cells imaging. We also utilized the luminescence-emission capability of the UCNs for the activation of a photosensitizer to achieve significant PDT results. To the best of our knowledge, this study is the first use of lanthanide-doped Gd2O3 UCNs in a theranostics application. This investigation provides a useful platform for the development of Gd2O3-based UCNs for clinical diagnosis, treatment, and imaging-guided therapy of cancer.
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Affiliation(s)
- Jun Liu
- School of Electronics and Information Technology and School of Physics
| | - Long Huang
- State Key Laboratory of Oncology in South China, Imaging Diagnosis and Interventional Center
- Department of Histology and Embryology, Zhongshan School of Medicine, Sun Yat-Sen University
| | - Xiumei Tian
- Department of Biomedical Engineering, Guangzhou Medical University
| | - Xiaoming Chen
- Department of Biomedical Engineering, Guangzhou Medical University
| | - Yuanzhi Shao
- State Key Laboratory of Optoelectronic Materials and Technologies, Sun Yat-Sen University, Guangzhou, People’s Republic of China
| | - Fukang Xie
- Department of Histology and Embryology, Zhongshan School of Medicine, Sun Yat-Sen University
| | - Dihu Chen
- School of Electronics and Information Technology and School of Physics
| | - Li Li
- State Key Laboratory of Oncology in South China, Imaging Diagnosis and Interventional Center
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34
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Hou Z, Deng K, Li C, Deng X, Lian H, Cheng Z, Jin D, Lin J. 808 nm Light-triggered and hyaluronic acid-targeted dual-photosensitizers nanoplatform by fully utilizing Nd3+-sensitized upconversion emission with enhanced anti-tumor efficacy. Biomaterials 2016; 101:32-46. [DOI: 10.1016/j.biomaterials.2016.05.024] [Citation(s) in RCA: 140] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2016] [Revised: 05/18/2016] [Accepted: 05/19/2016] [Indexed: 12/12/2022]
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35
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Choi SY, Baek SH, Chang SJ, Song Y, Rafique R, Lee KT, Park TJ. Synthesis of upconversion nanoparticles conjugated with graphene oxide quantum dots and their use against cancer cell imaging and photodynamic therapy. Biosens Bioelectron 2016; 93:267-273. [PMID: 27590213 DOI: 10.1016/j.bios.2016.08.094] [Citation(s) in RCA: 49] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2016] [Revised: 08/26/2016] [Accepted: 08/27/2016] [Indexed: 11/29/2022]
Abstract
Multifunctional nanocomposite has a huge potential for cell imaging, drug delivery, and improving therapeutic effect with less side effects. To date, diverse approaches have been demonstrated to endow a single nanostructure with multifunctionality. Herein, we report the synthesis and application of core-shell nanoparticles composed with upconversion nanoparticle (UCNP) as a core and a graphene oxide quantum dot (GOQD) as a shell. The UCNP was prepared and applied for imaging-guided analyses of upconversion luminescence. GOQD was prepared and employed as promising drug delivery vehicles to improve anti-tumor therapy effect in this study. Unique properties of UCNPs and GOQDs were incorporated into a single nanostructure to provide desirable functions for cell imaging and drug delivery. In addition, hypocrellin A (HA) was loaded on GOQDs for photo-dynamic therapy (PDT). HA, a commonly used chemotherapy drug and a photo-sensitizer, was conjugated with GOQD by π-π interaction and loaded on PEGylated UCNP without complicated synthetic process, which can break structure of HA. Applying these core-shell nanoparticles to MTT assay, we demonstrated that the UCNPs with GOQD shell loaded with HA could be excellent candidates as multifunctional agents for cell imaging, drug delivery and cell therapy.
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Affiliation(s)
- Seung Yoo Choi
- Department of Chemistry, Chung-Ang University, 84 Heukseok-ro, Dongjak-gu, Seoul 06974, Republic of Korea
| | - Seung Hoon Baek
- Department of Chemistry, Chung-Ang University, 84 Heukseok-ro, Dongjak-gu, Seoul 06974, Republic of Korea
| | - Sung-Jin Chang
- Department of Chemistry, Chung-Ang University, 84 Heukseok-ro, Dongjak-gu, Seoul 06974, Republic of Korea
| | - Yohan Song
- Department of Chemistry, Gwangju Institute of Science and Technology, 123 Cheomdan-gwagi-ro, Buk-gu, Gwangju 61005, Republic of Korea
| | - Rafia Rafique
- Department of Chemistry, Chung-Ang University, 84 Heukseok-ro, Dongjak-gu, Seoul 06974, Republic of Korea
| | - Kang Taek Lee
- Department of Chemistry, Gwangju Institute of Science and Technology, 123 Cheomdan-gwagi-ro, Buk-gu, Gwangju 61005, Republic of Korea
| | - Tae Jung Park
- Department of Chemistry, Chung-Ang University, 84 Heukseok-ro, Dongjak-gu, Seoul 06974, Republic of Korea.
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Yin SY, Chen L, Pan M, Wang Z, Zhang LY, Wang HP, Fan YN, Su CY. A Mathematically-Tuning Model of Multicolor and White Light Upconversion in Lanthanide-Doped ZrO2Macroporous Matrix. ChemistrySelect 2016. [DOI: 10.1002/slct.201600344] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Shao-Yun Yin
- MOE Laboratory of Bioinorganic and Synthetic Chemistry; Lehn Institute of Functional Materials; School of Chemistry and Chemical Engineering; Sun Yat-Sen University; Guangzhou 510275 China
| | - Ling Chen
- MOE Laboratory of Bioinorganic and Synthetic Chemistry; Lehn Institute of Functional Materials; School of Chemistry and Chemical Engineering; Sun Yat-Sen University; Guangzhou 510275 China
| | - Mei Pan
- MOE Laboratory of Bioinorganic and Synthetic Chemistry; Lehn Institute of Functional Materials; School of Chemistry and Chemical Engineering; Sun Yat-Sen University; Guangzhou 510275 China
- State Key Laboratory of Structural Chemistry; Fujian Institute of Research on the Structure of Matter; Chinese Academy of Sciences; Fuzhou 350002 China
| | - Zi Wang
- MOE Laboratory of Bioinorganic and Synthetic Chemistry; Lehn Institute of Functional Materials; School of Chemistry and Chemical Engineering; Sun Yat-Sen University; Guangzhou 510275 China
| | - Lu-Yin Zhang
- MOE Laboratory of Bioinorganic and Synthetic Chemistry; Lehn Institute of Functional Materials; School of Chemistry and Chemical Engineering; Sun Yat-Sen University; Guangzhou 510275 China
| | - Hai-Ping Wang
- MOE Laboratory of Bioinorganic and Synthetic Chemistry; Lehn Institute of Functional Materials; School of Chemistry and Chemical Engineering; Sun Yat-Sen University; Guangzhou 510275 China
| | - Ya-Nan Fan
- MOE Laboratory of Bioinorganic and Synthetic Chemistry; Lehn Institute of Functional Materials; School of Chemistry and Chemical Engineering; Sun Yat-Sen University; Guangzhou 510275 China
| | - Cheng-Yong Su
- MOE Laboratory of Bioinorganic and Synthetic Chemistry; Lehn Institute of Functional Materials; School of Chemistry and Chemical Engineering; Sun Yat-Sen University; Guangzhou 510275 China
- State Key Laboratory of Applied Organic Chemistry; Lanzhou University; Lanzhou 730000 China
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Zhou F, Zheng B, Zhang Y, Wu Y, Wang H, Chang J. Construction of near-infrared light-triggered reactive oxygen species-sensitive (UCN/SiO2-RB + DOX)@PPADT nanoparticles for simultaneous chemotherapy and photodynamic therapy. NANOTECHNOLOGY 2016; 27:235601. [PMID: 27139178 DOI: 10.1088/0957-4484/27/23/235601] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Combined therapy now plays a major role in cancer therapy due to the outcome of huge amounts of scientific experiments in recent years. However, all systems designed previously have been unable to simultaneously deliver therapy effects using several methods to produce a greater overall therapeutic effect. To solve the problem, we constructed a delivery system of near-infrared light (NIR)-triggered reactive oxygen species (ROS)-sensitive nanoparticles (NPs) for simultaneous chemotherapy and photodynamic therapy (PDT). The inner NP was assembled from a hydrophobic upconverting nanoparticle (UCN) core, with a thin silica shell linked with rose bengal (RB). Finally, a type of ROS-induced biodegradable polymer named poly-(1, 4-phenyleneacetone dimethylenethioketal) (PPADT) was self-assembled to form the NP as an outer shell to load the inner NP and doxorubicin (DOX). As the results show, the UCN core works as a transducer to convert deeply penetrating NIR to visible light for activating the photosensitizer RB for PDT under NIR excitation. In the meantime, the redundant ROS caused PPADT to biodegrade to release the loaded DOX, realizing simultaneous chemotherapy and PDT. Properties such as structure, size distribution, morphology, Fourier transform infrared spectroscopy, ROS production test, cell uptake test and combined therapy treatment effect in vitro were evaluated to prove NIR triggered ROS-sensitive (UCN/SiO2-RB + DOX)@PPADT NPs. Based on our data, this delivery system could provide an effective means to realize simultaneous chemotherapy and PDT through external NIR-triggered ROS sensitivity.
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Affiliation(s)
- Fang Zhou
- School of Materials Science and Engineering, School of Life Sciences, Tianjin University, Tianjin Engineering Center of Micro-Nano Biomaterials and Detection-Treatment Technology, Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin 300072, People's Republic of China
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Zhang L, Liu R, Peng H, Li P, Xu Z, Whittaker AK. The evolution of gadolinium based contrast agents: from single-modality to multi-modality. NANOSCALE 2016; 8:10491-10510. [PMID: 27159645 DOI: 10.1039/c6nr00267f] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Gadolinium-based contrast agents are extensively used as magnetic resonance imaging (MRI) contrast agents due to their outstanding signal enhancement and ease of chemical modification. However, it is increasingly recognized that information obtained from single modal molecular imaging cannot satisfy the higher requirements on the efficiency and accuracy for clinical diagnosis and medical research, due to its limitation and default rooted in single molecular imaging technique itself. To compensate for the deficiencies of single function magnetic resonance imaging contrast agents, the combination of multi-modality imaging has turned to be the research hotpot in recent years. This review presents an overview on the recent developments of the functionalization of gadolinium-based contrast agents, and their application in biomedicine applications.
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Affiliation(s)
- Li Zhang
- Hubei Collaborative Innovation Center for Advance Organic Chemical Materials, Ministry of Education Key Laboratory for the Green Preparation and Application of Functional Materials, Hubei University, Wuhan, Hubei 430062, China.
| | - Ruiqing Liu
- Hubei Collaborative Innovation Center for Advance Organic Chemical Materials, Ministry of Education Key Laboratory for the Green Preparation and Application of Functional Materials, Hubei University, Wuhan, Hubei 430062, China.
| | - Hui Peng
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, St Lucia 4072, Australia.
| | - Penghui Li
- Institute of Biomedicine and Biotechnology, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518055, China
| | - Zushun Xu
- Hubei Collaborative Innovation Center for Advance Organic Chemical Materials, Ministry of Education Key Laboratory for the Green Preparation and Application of Functional Materials, Hubei University, Wuhan, Hubei 430062, China.
| | - Andrew K Whittaker
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, St Lucia 4072, Australia.
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Calixto GMF, Bernegossi J, de Freitas LM, Fontana CR, Chorilli M. Nanotechnology-Based Drug Delivery Systems for Photodynamic Therapy of Cancer: A Review. Molecules 2016; 21:342. [PMID: 26978341 PMCID: PMC6274468 DOI: 10.3390/molecules21030342] [Citation(s) in RCA: 303] [Impact Index Per Article: 37.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2015] [Revised: 03/04/2016] [Accepted: 03/07/2016] [Indexed: 01/10/2023] Open
Abstract
Photodynamic therapy (PDT) is a promising alternative approach for improved cancer treatment. In PDT, a photosensitizer (PS) is administered that can be activated by light of a specific wavelength, which causes selective damage to the tumor and its surrounding vasculature. The success of PDT is limited by the difficulty in administering photosensitizers (PSs) with low water solubility, which compromises the clinical use of several molecules. Incorporation of PSs in nanostructured drug delivery systems, such as polymeric nanoparticles (PNPs), solid lipid nanoparticles (SLNs), nanostructured lipid carriers (NLCs), gold nanoparticles (AuNPs), hydrogels, liposomes, liquid crystals, dendrimers, and cyclodextrin is a potential strategy to overcome this difficulty. Additionally, nanotechnology-based drug delivery systems may improve the transcytosis of a PS across epithelial and endothelial barriers and afford the simultaneous co-delivery of two or more drugs. Based on this, the application of nanotechnology in medicine may offer numerous exciting possibilities in cancer treatment and improve the efficacy of available therapeutics. Therefore, the aim of this paper is to review nanotechnology-based drug delivery systems for photodynamic therapy of cancer.
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Affiliation(s)
- Giovana Maria Fioramonti Calixto
- Faculdade de Ciências Farmacêuticas, UNESP-Univ. Estadual Paulista, Campus Araraquara, Departamento de Fármacos e Medicamentos, Araraquara 14800-903 SP, Brazil.
| | - Jéssica Bernegossi
- Faculdade de Ciências Farmacêuticas, UNESP-Univ. Estadual Paulista, Campus Araraquara, Departamento de Fármacos e Medicamentos, Araraquara 14800-903 SP, Brazil.
| | - Laura Marise de Freitas
- Faculdade de Ciências Farmacêuticas, UNESP-Univ. Estadual Paulista, Campus Araraquara, Departamento de Análises Clínicas, Araraquara 14800-903 SP, Brazil.
| | - Carla Raquel Fontana
- Faculdade de Ciências Farmacêuticas, UNESP-Univ. Estadual Paulista, Campus Araraquara, Departamento de Análises Clínicas, Araraquara 14800-903 SP, Brazil.
| | - Marlus Chorilli
- Faculdade de Ciências Farmacêuticas, UNESP-Univ. Estadual Paulista, Campus Araraquara, Departamento de Fármacos e Medicamentos, Araraquara 14800-903 SP, Brazil.
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40
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Near-IR photoactivation using mesoporous silica–coated NaYF4:Yb,Er/Tm upconversion nanoparticles. Nat Protoc 2016; 11:688-713. [DOI: 10.1038/nprot.2016.035] [Citation(s) in RCA: 145] [Impact Index Per Article: 18.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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41
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Wang S, Wang X, Chen X, Cao X, Cao J, Xiong X, Zeng W. A novel upconversion luminescence turn-on nanosensor for ratiometric detection of organophosphorus pesticides. RSC Adv 2016. [DOI: 10.1039/c6ra05978c] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
An upconversion luminescence “turn-on” nanosensor for the ratiometric and sensitive detection of organophosphorus pesticides was fabricated.
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Affiliation(s)
- Shuailiang Wang
- School of Pharmaceutical Sciences
- Central South University
- PR China
- Molecular Imaging Research Center
- Central South University
| | - Xiaobo Wang
- School of Pharmaceutical Sciences
- Central South University
- PR China
- Molecular Imaging Research Center
- Central South University
| | - Xingxiang Chen
- School of Pharmaceutical Sciences
- Central South University
- PR China
- Molecular Imaging Research Center
- Central South University
| | - Xiaozheng Cao
- School of Pharmaceutical Sciences
- Central South University
- PR China
- Molecular Imaging Research Center
- Central South University
| | - Jing Cao
- School of Pharmaceutical Sciences
- Central South University
- PR China
- Molecular Imaging Research Center
- Central South University
| | - Xiaofeng Xiong
- School of Pharmaceutical Sciences
- Central South University
- PR China
- Molecular Imaging Research Center
- Central South University
| | - Wenbin Zeng
- School of Pharmaceutical Sciences
- Central South University
- PR China
- Molecular Imaging Research Center
- Central South University
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42
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Abstract
This review summarizes the latest progress in deep photodynamic therapy (PDT), which overcomes the Achilles' heel of PDT.
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Affiliation(s)
- Wenpei Fan
- Guangdong Key Laboratory for Biomedical Measurements and Ultrasound Imaging
- Department of Biomedical Engineering
- School of Medicine
- Shenzhen University
- Shenzhen 518060
| | - Peng Huang
- Guangdong Key Laboratory for Biomedical Measurements and Ultrasound Imaging
- Department of Biomedical Engineering
- School of Medicine
- Shenzhen University
- Shenzhen 518060
| | - Xiaoyuan Chen
- Laboratory of Molecular Imaging and Nanomedicine
- National Institute of Biomedical Imaging and Bioengineering
- National Institutes of Health
- Bethesda
- USA
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43
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Wang S, Bi A, Zeng W, Cheng Z. Upconversion nanocomposites for photo-based cancer theranostics. J Mater Chem B 2016; 4:5331-5348. [DOI: 10.1039/c6tb00709k] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Upconversion nanoparticles (UCNPs) are able to convert long wavelength excitation light into high energy ultraviolet (UV) or visible emissions, and they have attracted significant attention because of their distinct photochemical properties including sharp emission bands, low autofluorescence, high tissue penetration depth and minimal photodamage to tissues.
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Affiliation(s)
- Shuailiang Wang
- School of Pharmaceutical Sciences
- Central South University
- Changsha
- P. R. China
| | - Anyao Bi
- School of Pharmaceutical Sciences
- Central South University
- Changsha
- P. R. China
| | - Wenbin Zeng
- School of Pharmaceutical Sciences
- Central South University
- Changsha
- P. R. China
| | - Zhen Cheng
- Molecular Imaging Program at Stanford (MIPS)
- Canary Center at Stanford for Cancer Early Detection
- Department of Radiology and Bio-X Program
- School of Medicine
- Stanford University
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44
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Hu J, Tang Y, Elmenoufy AH, Xu H, Cheng Z, Yang X. Nanocomposite-Based Photodynamic Therapy Strategies for Deep Tumor Treatment. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2015; 11:5860-87. [PMID: 26398119 DOI: 10.1002/smll.201501923] [Citation(s) in RCA: 183] [Impact Index Per Article: 20.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/30/2015] [Revised: 08/03/2015] [Indexed: 05/22/2023]
Abstract
Photodynamic therapy (PDT), as an emerging clinically approved modality, has been used for treatment of various cancer diseases. Conventional PDT strategies are mainly focused on superficial lesions because the wavelength of illumination light of most clinically approved photosensitizers (PSs) is located in the UV/VIS range that possesses limited tissue penetration ability, leading to ineffective therapeutic response for deep-seated tumors. The combination of PDT and nanotechnology is becoming a promising approach to fight against deep tumors. Here, the rapid development of new PDT modalities based on various smartly designed nanocomposites integrating with conventionally used PSs for deep tumor treatments is introduced. Until now many types of multifunctional nanoparticles have been studied, and according to the source of excitation energy they can be classified into three major groups: near infrared (NIR) light excited nanomaterials, X-ray excited scintillating/afterglow nanoparticles, and internal light emission excited nanocarriers. The in vitro and in vivo applications of these newly developed PDT modalities are further summarized here, which highlights their potential use as promising nano-agents for deep tumor therapy.
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Affiliation(s)
- Jun Hu
- National Engineering Research Center for Nanomedicine, College of Life Science and Technology, Huazhong University of Science and Technology, Wuhan, 430074, P. R. China
| | - Yong'an Tang
- National Engineering Research Center for Nanomedicine, College of Life Science and Technology, Huazhong University of Science and Technology, Wuhan, 430074, P. R. China
| | - Ahmed H Elmenoufy
- National Engineering Research Center for Nanomedicine, College of Life Science and Technology, Huazhong University of Science and Technology, Wuhan, 430074, P. R. China
- Department of Pharmaceutical Chemistry, College of Pharmacy, Misr University for Science and Technology, Al-Motamayez District, 6th of October City, P.O. Box: 77, Egypt
| | - Huibi Xu
- National Engineering Research Center for Nanomedicine, College of Life Science and Technology, Huazhong University of Science and Technology, Wuhan, 430074, P. R. China
| | - Zhen Cheng
- Molecular Imaging Program at Stanford (MIPS), Canary Center at Stanford for Cancer Early Detection, Department of Radiology and Bio-X Program, School of Medicine, Stanford University Stanford, California, USA
| | - Xiangliang Yang
- National Engineering Research Center for Nanomedicine, College of Life Science and Technology, Huazhong University of Science and Technology, Wuhan, 430074, P. R. China
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45
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An imaging-guided platform for synergistic photodynamic/photothermal/chemo-therapy with pH/temperature-responsive drug release. Biomaterials 2015; 63:115-27. [DOI: 10.1016/j.biomaterials.2015.05.016] [Citation(s) in RCA: 180] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2015] [Revised: 05/01/2015] [Accepted: 05/14/2015] [Indexed: 02/02/2023]
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46
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Chan C, Xie C, Tsang M, Lear S, Dai L, Zhou Y, Cicho J, Karbowiak M, Hreniak D, Lan R, Cobb SL, Lam MH, Hao J, Wong K. The Effects of Morphology and Linker Length on the Properties of Peptide–Lanthanide Upconversion Nanomaterials as G2 Phase Cell Cycle Inhibitors. Eur J Inorg Chem 2015. [DOI: 10.1002/ejic.201500321] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Chi‐Fai Chan
- Department of Chemistry, Hong Kong Baptist University, Kowloon Tong, Hong Kong, P. R. China, http://chemistry.hkbu.edu.hk/garywong/
| | - Chen Xie
- Department of Chemistry, Hong Kong Baptist University, Kowloon Tong, Hong Kong, P. R. China, http://chemistry.hkbu.edu.hk/garywong/
| | - Ming‐Kiu Tsang
- Department of Applied Physics, The Hong Kong Polytechnic University, Hung Hom, Hong Kong, P. R. China
| | - Sam Lear
- Department of Chemistry, Durham University, Durham, DH1 3LE, U.K
| | - Lixiong Dai
- Department of Chemistry, Hong Kong Baptist University, Kowloon Tong, Hong Kong, P. R. China, http://chemistry.hkbu.edu.hk/garywong/
| | - Yan Zhou
- Department of Chemistry, Hong Kong Baptist University, Kowloon Tong, Hong Kong, P. R. China, http://chemistry.hkbu.edu.hk/garywong/
| | - Jakub Cicho
- Faculty of Chemistry, University of Wroclaw, ul. F. Joliot‐Curie 14, 50‐383 Wroclaw, Poland
| | - Miroslaw Karbowiak
- Faculty of Chemistry, University of Wroclaw, ul. F. Joliot‐Curie 14, 50‐383 Wroclaw, Poland
| | - Dariusz Hreniak
- Institute of Low Temperature and Structure Research, Polish Academy Sciences, 50‐422 Wroclaw, Poland
| | - Rongfeng Lan
- HKBU Institute of Research and Continuing Education, Shenzhen 518000, P. R. China
| | - Steve L. Cobb
- Department of Chemistry, Durham University, Durham, DH1 3LE, U.K
| | - Michael Hon‐Wah Lam
- Department of Biology and Chemistry, City University of Hong Kong, Tat Chee Avenue, Kowloon Tong, Hong Kong, P. R. China
| | - Jianhua Hao
- Department of Applied Physics, The Hong Kong Polytechnic University, Hung Hom, Hong Kong, P. R. China
| | - Ka‐Leung Wong
- Department of Chemistry, Hong Kong Baptist University, Kowloon Tong, Hong Kong, P. R. China, http://chemistry.hkbu.edu.hk/garywong/
- Changshu Research Institute of Hong Kong Baptist University, Changshu Economic and Technological Development Zone, Jiangsu 215500, P. R. China
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47
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Dong H, Du SR, Zheng XY, Lyu GM, Sun LD, Li LD, Zhang PZ, Zhang C, Yan CH. Lanthanide Nanoparticles: From Design toward Bioimaging and Therapy. Chem Rev 2015; 115:10725-815. [DOI: 10.1021/acs.chemrev.5b00091] [Citation(s) in RCA: 799] [Impact Index Per Article: 88.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Hao Dong
- Beijing
National Laboratory
for Molecular Sciences, State Key Laboratory of Rare Earth Materials
Chemistry and Applications, PKU-HKU Joint Laboratory in Rare Earth
Materials and Bioinorganic Chemistry, College of Chemistry and Molecular
Engineering, Peking University, Beijing 100871, China
| | - Shuo-Ren Du
- Beijing
National Laboratory
for Molecular Sciences, State Key Laboratory of Rare Earth Materials
Chemistry and Applications, PKU-HKU Joint Laboratory in Rare Earth
Materials and Bioinorganic Chemistry, College of Chemistry and Molecular
Engineering, Peking University, Beijing 100871, China
| | - Xiao-Yu Zheng
- Beijing
National Laboratory
for Molecular Sciences, State Key Laboratory of Rare Earth Materials
Chemistry and Applications, PKU-HKU Joint Laboratory in Rare Earth
Materials and Bioinorganic Chemistry, College of Chemistry and Molecular
Engineering, Peking University, Beijing 100871, China
| | - Guang-Ming Lyu
- Beijing
National Laboratory
for Molecular Sciences, State Key Laboratory of Rare Earth Materials
Chemistry and Applications, PKU-HKU Joint Laboratory in Rare Earth
Materials and Bioinorganic Chemistry, College of Chemistry and Molecular
Engineering, Peking University, Beijing 100871, China
| | - Ling-Dong Sun
- Beijing
National Laboratory
for Molecular Sciences, State Key Laboratory of Rare Earth Materials
Chemistry and Applications, PKU-HKU Joint Laboratory in Rare Earth
Materials and Bioinorganic Chemistry, College of Chemistry and Molecular
Engineering, Peking University, Beijing 100871, China
| | - Lin-Dong Li
- Beijing
National Laboratory
for Molecular Sciences, State Key Laboratory of Rare Earth Materials
Chemistry and Applications, PKU-HKU Joint Laboratory in Rare Earth
Materials and Bioinorganic Chemistry, College of Chemistry and Molecular
Engineering, Peking University, Beijing 100871, China
| | - Pei-Zhi Zhang
- Beijing
National Laboratory
for Molecular Sciences, State Key Laboratory of Rare Earth Materials
Chemistry and Applications, PKU-HKU Joint Laboratory in Rare Earth
Materials and Bioinorganic Chemistry, College of Chemistry and Molecular
Engineering, Peking University, Beijing 100871, China
| | - Chao Zhang
- Beijing
National Laboratory
for Molecular Sciences, State Key Laboratory of Rare Earth Materials
Chemistry and Applications, PKU-HKU Joint Laboratory in Rare Earth
Materials and Bioinorganic Chemistry, College of Chemistry and Molecular
Engineering, Peking University, Beijing 100871, China
| | - Chun-Hua Yan
- Beijing
National Laboratory
for Molecular Sciences, State Key Laboratory of Rare Earth Materials
Chemistry and Applications, PKU-HKU Joint Laboratory in Rare Earth
Materials and Bioinorganic Chemistry, College of Chemistry and Molecular
Engineering, Peking University, Beijing 100871, China
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48
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Tang Y, Hu J, Elmenoufy AH, Yang X. Highly Efficient FRET System Capable of Deep Photodynamic Therapy Established on X-ray Excited Mesoporous LaF3:Tb Scintillating Nanoparticles. ACS APPLIED MATERIALS & INTERFACES 2015; 7:12261-9. [PMID: 25974980 DOI: 10.1021/acsami.5b03067] [Citation(s) in RCA: 93] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
Photodynamic therapy (PDT) for deep-seated tumor is largely impeded by the limited penetration depth of excitation light in tissue. X-ray is considered as an ideal energy source to activate photosensitizers (PSs) located deep within the body with the assistance of scintillating nanoparticles (ScNPs). However, the efficacy under this concept is not satisfying due to the low scintillating luminescence and weak energy transfer from ScNPs to PSs. Here, mesoporous LaF3:Tb ScNPs were successfully synthesized by a facile hydrothermal process to act as PS carriers and X-ray energy transducers, owing to their good ionizing radiation stopping power and high luminescence efficiency. The formation mechanism of porous structure was elucidated in detail with classical crystallization theory. After a systematic investigation, LaF3:Tb ScNPs with optimized scintillating luminescence were obtained for loading Rose Bengal (RB) to establish an efficient FRET system, owing to their excellent spectral match. The FRET efficiency between ScNPs and RB was calculated to be as high as 85%. Under irradiation, enhanced (1)O2 generation induced by LaF3:Tb-RB nanocomposites via FRET process was detected. This LaF3:Tb-RB FRET system shows great potential to be applied in X-ray stimulated PDT for deep-seated tumors in the future.
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Affiliation(s)
- Yong'an Tang
- National Research Centre for Nanomedicine, College of Life Science and Technology, Huazhong University of Science and Technology, Wuhan, 430074, P. R. China
| | - Jun Hu
- National Research Centre for Nanomedicine, College of Life Science and Technology, Huazhong University of Science and Technology, Wuhan, 430074, P. R. China
| | - Ahmed H Elmenoufy
- National Research Centre for Nanomedicine, College of Life Science and Technology, Huazhong University of Science and Technology, Wuhan, 430074, P. R. China
| | - Xiangliang Yang
- National Research Centre for Nanomedicine, College of Life Science and Technology, Huazhong University of Science and Technology, Wuhan, 430074, P. R. China
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49
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Inorganic photosensitizer coupled Gd-based upconversion luminescent nanocomposites for in vivo magnetic resonance imaging and near-infrared-responsive photodynamic therapy in cancers. Biomaterials 2015; 44:82-90. [DOI: 10.1016/j.biomaterials.2014.12.040] [Citation(s) in RCA: 96] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2014] [Revised: 12/11/2014] [Accepted: 12/20/2014] [Indexed: 12/13/2022]
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50
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Lv R, Yang P, He F, Gai S, Li C, Dai Y, Yang G, Lin J. A yolk-like multifunctional platform for multimodal imaging and synergistic therapy triggered by a single near-infrared light. ACS NANO 2015; 9:1630-1647. [PMID: 25581331 DOI: 10.1021/nn5063613] [Citation(s) in RCA: 203] [Impact Index Per Article: 22.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
To integrate photodynamic therapy (PDT) with photothermal therapy (PTT) and chemotherapy for enhanced antitumor efficiency, we developed a mild and rational route to synthesize novel multifunctional GdOF:Ln@SiO2 (Ln = 10%Yb/1%Er/4%Mn) mesoporous capsules using strong up-conversion luminescent (UCL) GdOF:Ln as cores and mesoporous silica layer as shells, followed by modification with varied functional groups onto the framework. It was found that due to the codoped Yb/Er/Mn in GdOF, the markedly enhanced red emission can efficiently transfer energy to the conjugated PDT agent (ZnPc) which produces high singlet oxygen, and the incorporated carbon dots outside the shell can generate obvious thermal effect under 980 nm laser irradiation and also prevent the premature leaking of ZnPc. Simultaneously, the as-produced thermal effect can obviously enhance the doxorubicin (DOX) release, which greatly improves the chemotherapy, resulting in a synergistic therapeutic effect. The system exhibits drastically enhanced therapeutic efficiency against tumor growth, as demonstrated both in vitro and in vivo. Especially, the doped rare earth ions in the host endow the material with excellent UCL imaging, magnetic resonance imaging (MRI), and computed tomography (CT) imaging properties, thus realizing the target of multimodal imaging guided multiple therapies.
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Affiliation(s)
- Ruichan Lv
- Key Laboratory of Superlight Materials and Surface Technology, Ministry of Education, College of Material Sciences and Chemical Engineering, Harbin Engineering University , Harbin 150001, P. R. China
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