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Ge C, He J, Gan M, Qian Y, Zhu J, Wu F, Song Z, Yin L. Conformation-Switchable Polypeptides as Molecular Gates for Controllable Drug Release. Biomacromolecules 2024; 25:3373-3383. [PMID: 38713187 DOI: 10.1021/acs.biomac.4c00024] [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: 05/08/2024]
Abstract
The control over secondary structure has been widely studied to regulate the properties of polypeptide materials, which is used to change their functions in situ for various biomedical applications. Herein, we designed and constructed enzyme-responsive polypeptides as gating materials for mesoporous silica nanoparticles (MSNs), which underwent a distorted structure-to-helix transition to promote the release of encapsulated drugs. The polypeptide conjugated on the MSN surface adopted a negatively charged, distorted, flexible conformation, covering the pores of MSN to prevent drug leakage. Upon triggering by alkaline phosphatase (ALP) overproduced by tumor cells, the polypeptide transformed into positively charged, α-helical, rigid conformation with potent membrane-penetrating capabilities, which protruded from the MSN surface to uncover the pores. Such a transition thus enabled cancer-selective drug release and cellular internalization to efficiently kill tumor cells. This study highlights the important role of chain flexibility in modulating the biological function of polypeptides and provides a new application paradigm for synthetic polypeptides with secondary-structure transition.
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Affiliation(s)
- Chenglong Ge
- Institute of Functional Nano & Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Soochow University, Suzhou 215123, China
| | - Jianyin He
- Institute of Functional Nano & Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Soochow University, Suzhou 215123, China
| | - Mudan Gan
- Institute of Functional Nano & Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Soochow University, Suzhou 215123, China
| | - Yu Qian
- Institute of Functional Nano & Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Soochow University, Suzhou 215123, China
| | - Junliang Zhu
- Institute of Functional Nano & Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Soochow University, Suzhou 215123, China
| | - Fan Wu
- Institute of Functional Nano & Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Soochow University, Suzhou 215123, China
| | - Ziyuan Song
- Institute of Functional Nano & Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Soochow University, Suzhou 215123, China
| | - Lichen Yin
- Institute of Functional Nano & Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Soochow University, Suzhou 215123, China
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2
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Tyagi K, Venkatesh V. Emerging potential approaches in alkaline phosphatase (ALP) activatable cancer theranostics. RSC Med Chem 2024; 15:1148-1160. [PMID: 38665831 PMCID: PMC11042160 DOI: 10.1039/d3md00565h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Accepted: 01/09/2024] [Indexed: 04/28/2024] Open
Abstract
Alkaline phosphatase (ALP) is known as one of the most crucial members of the phosphatase family and encompasses the enormous ability to hydrolyze the phosphate group in various biomolecules; by this, it regulates several events in the pool of biological medium. Owing to its overexpression in various cancer cells, recently, its potential has evolved as a prominent biomarker in cancer research. In this article, we have underlined the recent advances (2019 onwards) of alkaline phosphatase in the arena of emerging cancer theranostics. Herein, we mainly focused on phosphate-locked molecular systems such as peptides, prodrugs, and aggregation-induced emission (AIE)-based molecules. When these theranostics encounter cancer cell-overexpressed ALP, it results in the hydrolysis of the phosphate group, which leads to the release of highly cytotoxic agents along with turn-on fluorophore/pre-existing fluorophore.
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Affiliation(s)
- Kartikay Tyagi
- Laboratory of Chemical Biology and Medicinal Chemistry, Department of Chemistry, Indian Institute of Technology Roorkee Uttarakhand-247667 India
| | - V Venkatesh
- Laboratory of Chemical Biology and Medicinal Chemistry, Department of Chemistry, Indian Institute of Technology Roorkee Uttarakhand-247667 India
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3
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Luo H, Cao H, Jia H, Shang Y, Liu J, Gui H, Yang C, Ren C, Wang Z, Liu J. EISA in Tandem with ICD to Form In Situ Nanofiber Vaccine for Enhanced Tumor Radioimmunotherapy. Adv Healthc Mater 2023; 12:e2301083. [PMID: 37300544 DOI: 10.1002/adhm.202301083] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2023] [Revised: 05/29/2023] [Indexed: 06/12/2023]
Abstract
Radiotherapy (RT) can produce a vaccine effect and remodel a tumor microenvironment (TME) by inducing immunogenic cell death (ICD) and inflammation in tumors. However, RT alone is insufficient to elicit a systemic antitumor immune response owing to limited antigen presentation, immunosuppressive microenvironment, and chronic inflammation within the tumor. Here, a novel strategy is reported for the generation of in situ peptide-based nanovaccines via enzyme-induced self-assembly (EISA) in tandem with ICD. As ICD progresses, the peptide Fbp-GD FD FD pY (Fbp-pY), dephosphorylated by alkaline phosphatase (ALP) forms a fibrous nanostructure around the tumor cells, resulting in the capture and encapsulation of the autologous antigens produced by radiation. Utilizing the adjuvant and controlled-release advantages of self-assembling peptides, this nanofiber vaccine effectively increases antigen accumulation in the lymph nodes and cross-presentation by antigen-presenting cells (APCs). In addition, the inhibition of cyclooxygenase 2 (COX-2) expression by the nanofibers promotes the repolarization of M2-macrophages into M1 and reduces the number of regulatory T cells (Tregs) and myeloid-derived suppressor cells (MDSCs) required for TME remodeling. As a result, the combination of nanovaccines and RT significantly enhances the therapeutic effect on 4T1 tumors compared with RT alone, suggesting a promising treatment strategy for tumor radioimmunotherapy.
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Affiliation(s)
- Hongjing Luo
- Key Laboratory of Radiopharmacokinetics for Innovative Drugs, Chinese Academy of Medical Sciences, Tianjin Key Laboratory of Radiation Medicine and Molecular Nuclear Medicine, Institute of Radiation Medicine, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, 300192, P. R. China
| | - Hongmei Cao
- Key Laboratory of Radiopharmacokinetics for Innovative Drugs, Chinese Academy of Medical Sciences, Tianjin Key Laboratory of Radiation Medicine and Molecular Nuclear Medicine, Institute of Radiation Medicine, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, 300192, P. R. China
| | - Haixue Jia
- Key Laboratory of Radiopharmacokinetics for Innovative Drugs, Chinese Academy of Medical Sciences, Tianjin Key Laboratory of Radiation Medicine and Molecular Nuclear Medicine, Institute of Radiation Medicine, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, 300192, P. R. China
| | - Yuna Shang
- Key Laboratory of Radiopharmacokinetics for Innovative Drugs, Chinese Academy of Medical Sciences, Tianjin Key Laboratory of Radiation Medicine and Molecular Nuclear Medicine, Institute of Radiation Medicine, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, 300192, P. R. China
- College of Chemistry, Tianjin Normal University, Tianjin, 300387, P. R. China
| | - Jinjian Liu
- Key Laboratory of Radiopharmacokinetics for Innovative Drugs, Chinese Academy of Medical Sciences, Tianjin Key Laboratory of Radiation Medicine and Molecular Nuclear Medicine, Institute of Radiation Medicine, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, 300192, P. R. China
| | - Han Gui
- Key Laboratory of Radiopharmacokinetics for Innovative Drugs, Chinese Academy of Medical Sciences, Tianjin Key Laboratory of Radiation Medicine and Molecular Nuclear Medicine, Institute of Radiation Medicine, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, 300192, P. R. China
| | - Cuihong Yang
- Key Laboratory of Radiopharmacokinetics for Innovative Drugs, Chinese Academy of Medical Sciences, Tianjin Key Laboratory of Radiation Medicine and Molecular Nuclear Medicine, Institute of Radiation Medicine, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, 300192, P. R. China
| | - Chunhua Ren
- Key Laboratory of Radiopharmacokinetics for Innovative Drugs, Chinese Academy of Medical Sciences, Tianjin Key Laboratory of Radiation Medicine and Molecular Nuclear Medicine, Institute of Radiation Medicine, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, 300192, P. R. China
| | - Zhongyan Wang
- Key Laboratory of Radiopharmacokinetics for Innovative Drugs, Chinese Academy of Medical Sciences, Tianjin Key Laboratory of Radiation Medicine and Molecular Nuclear Medicine, Institute of Radiation Medicine, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, 300192, P. R. China
| | - Jianfeng Liu
- Key Laboratory of Radiopharmacokinetics for Innovative Drugs, Chinese Academy of Medical Sciences, Tianjin Key Laboratory of Radiation Medicine and Molecular Nuclear Medicine, Institute of Radiation Medicine, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, 300192, P. R. China
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4
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Hu Y, Fan Y, Chen B, Li H, Zhang G, Su J. Stimulus-responsive peptide hydrogels: a safe and least invasive administration approach for tumor treatment. J Drug Target 2023:1-17. [PMID: 37469142 DOI: 10.1080/1061186x.2023.2236332] [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: 04/13/2023] [Revised: 07/06/2023] [Accepted: 07/10/2023] [Indexed: 07/21/2023]
Abstract
Tumours, with increasing mortality around the world, have bothered human beings for decades. Enhancing the targeting of antitumor drugs to tumour tissues is the key to enhancing their antitumor effects. The tumour microenvironment is characterised by a relatively low pH, overexpression of certain enzymes, redox imbalance, etc. Therefore, smart drug delivery systems that respond to the tumour microenvironment have been proposed to selectively release antitumor drugs. Among them, peptide hydrogels as a local drug delivery system have received much attention due to advantages such as high biocompatibility, degradability and high water-absorbing capacity. The combination of peptide segments with different physiological functions allows for tumour targeting, self-aggregation, responsiveness, etc. Morphological and microstructural changes in peptide hydrogels can occur when utilising the inherent pathological microenvironment of tumours to trigger drug release, which endows such systems with limited adverse effects and improved therapeutic efficiency. Herein, this review outlined the driving forces, impact factors, and sequence design in peptide hydrogels. We also discussed the triggers to induce the transformation of peptide-based hydrogels in the tumour microenvironment and described the advancements of peptide-based hydrogels for local drug delivery in tumour treatment. Finally, we gave a brief perspective on the prospects and challenges in this field.
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Affiliation(s)
- Yuchen Hu
- National '111' Centre for Cellular Regulation and Molecular Pharmaceutics, Key Laboratory of Fermentation Engineering (Ministry of Education), Cooperative Innovation Centre of Industrial Fermentation (Ministry of Education & Hubei Province), Hubei University of Technology, Wuhan, China
| | - Ying Fan
- Chongqing University Jiangjin Hospital, Chongqing, P.R. China
| | - Ban Chen
- National '111' Centre for Cellular Regulation and Molecular Pharmaceutics, Key Laboratory of Fermentation Engineering (Ministry of Education), Cooperative Innovation Centre of Industrial Fermentation (Ministry of Education & Hubei Province), Hubei University of Technology, Wuhan, China
| | - Hong Li
- School of Pharmacy, Guangxi Medical University, Nanning, P.R. China
| | - Gang Zhang
- Hubei Provincial Key Laboratory of Chemical Equipment Intensification and Intrinsic Safety, School of Mechanical and Electrical Engineering, Wuhan Institute of Technology, Wuhan, P.R. China
| | - Jiangtao Su
- National '111' Centre for Cellular Regulation and Molecular Pharmaceutics, Key Laboratory of Fermentation Engineering (Ministry of Education), Cooperative Innovation Centre of Industrial Fermentation (Ministry of Education & Hubei Province), Hubei University of Technology, Wuhan, China
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5
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Tyagi K, Kumari R, Venkatesh V. Alkaline phosphatase (ALP) activatable small molecule-based prodrugs for cancer theranostics. Org Biomol Chem 2023; 21:4455-4464. [PMID: 37191120 DOI: 10.1039/d3ob00510k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/17/2023]
Abstract
Highly water-soluble small molecule-based prodrugs (5-FUPD and SAHAPD) are formulated. They comprise a phosphate group to lock the active drug payload (5-fluorouracil and SAHA) along with a turn-on fluorophore consisting of a glutathione (GSH) depletory feature. Installation of the phosphate group along with purification of final product has been accomplished in an operationally facile manner. Activation of the prodrugs is facilitated by alkaline phosphatase (ALP)-mediated hydrolysis of the phosphate group followed by 1,8-elimination. The prodrugs were found to be highly effective against ALP flared human cervical cancer (HeLa) and liver cancer (HepG2) cell lines. Most notably, they were found to be innocuous to normal liver cells (WRL-68).
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Affiliation(s)
- Kartikay Tyagi
- Laboratory of Chemical Biology and Medicinal Chemistry, Department of Chemistry, Indian Institute of Technology Roorkee, Uttarakhand-247667, India.
| | - Reena Kumari
- Laboratory of Chemical Biology and Medicinal Chemistry, Department of Chemistry, Indian Institute of Technology Roorkee, Uttarakhand-247667, India.
| | - V Venkatesh
- Laboratory of Chemical Biology and Medicinal Chemistry, Department of Chemistry, Indian Institute of Technology Roorkee, Uttarakhand-247667, India.
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6
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Ge C, Zhu J, Ye H, Wei Y, Lei Y, Zhou R, Song Z, Yin L. Rational Construction of Protein-Mimetic Nano-Switch Systems Based on Secondary Structure Transitions of Synthetic Polypeptides. J Am Chem Soc 2023; 145:11206-11214. [PMID: 37167602 DOI: 10.1021/jacs.3c01156] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/13/2023]
Abstract
The manipulation of the flexibility/rigidity of polymeric chains to control their function is commonly observed in natural macromolecules but largely unexplored in synthetic systems. Herein, we construct a series of protein-mimetic nano-switches consisting of a gold nanoparticle (GNP) core, a synthetic polypeptide linker, and an optically functional molecule (OFM), whose biological function can be dynamically regulated by the flexibility of the polypeptide linker. At the dormant state, the polypeptide adopts a flexible, random-coiled conformation, bringing GNP and OFM in close proximity that leads to the "turn-off" of the OFM. Once treated with alkaline phosphatase (ALP), the nano-switches are activated due to the increased separation distance between GNP and OFM driven by the coil-to-helix and flexible-to-rigid transition of the polypeptide linker. The nano-switches therefore enable selective fluorescence imaging or photodynamic therapy in response to ALP overproduced by tumor cells. The control over polymer flexibility represents an effective strategy to manipulate the optical activity of nano-switches, which mimics the delicate structure-property relationship of natural proteins.
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Affiliation(s)
- Chenglong Ge
- Institute of Functional Nano and Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Collaborative Innovation Center of Suzhou Nano Science and Technology, Soochow University, Suzhou 215123, China
| | - Junliang Zhu
- Institute of Functional Nano and Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Collaborative Innovation Center of Suzhou Nano Science and Technology, Soochow University, Suzhou 215123, China
| | - Huan Ye
- Institute of Functional Nano and Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Collaborative Innovation Center of Suzhou Nano Science and Technology, Soochow University, Suzhou 215123, China
| | - Yuansong Wei
- Institute of Functional Nano and Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Collaborative Innovation Center of Suzhou Nano Science and Technology, Soochow University, Suzhou 215123, China
| | - Yuheng Lei
- Institute of Functional Nano and Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Collaborative Innovation Center of Suzhou Nano Science and Technology, Soochow University, Suzhou 215123, China
| | - Renxiang Zhou
- Institute of Functional Nano and Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Collaborative Innovation Center of Suzhou Nano Science and Technology, Soochow University, Suzhou 215123, China
| | - Ziyuan Song
- Institute of Functional Nano and Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Collaborative Innovation Center of Suzhou Nano Science and Technology, Soochow University, Suzhou 215123, China
| | - Lichen Yin
- Institute of Functional Nano and Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Collaborative Innovation Center of Suzhou Nano Science and Technology, Soochow University, Suzhou 215123, China
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7
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Le‐Vinh B, Akkuş‐Dağdeviren ZB, Le NN, Nazir I, Bernkop‐Schnürch A. Alkaline Phosphatase: A Reliable Endogenous Partner for Drug Delivery and Diagnostics. ADVANCED THERAPEUTICS 2022. [DOI: 10.1002/adtp.202100219] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Bao Le‐Vinh
- Department of Pharmaceutical Technology Institute of Pharmacy University of Innsbruck Innrain 80/82 Innsbruck 6020 Austria
- Department of Industrial Pharmacy Faculty of Pharmacy University of Medicine and Pharmacy at Ho Chi Minh City Ho Chi Minh City 700000 Viet Nam
| | - Zeynep Burcu Akkuş‐Dağdeviren
- Department of Pharmaceutical Technology Institute of Pharmacy University of Innsbruck Innrain 80/82 Innsbruck 6020 Austria
| | - Nguyet‐Minh Nguyen Le
- Department of Pharmaceutical Technology Institute of Pharmacy University of Innsbruck Innrain 80/82 Innsbruck 6020 Austria
- Department of Industrial Pharmacy Faculty of Pharmacy University of Medicine and Pharmacy at Ho Chi Minh City Ho Chi Minh City 700000 Viet Nam
| | - Imran Nazir
- Department of Pharmacy COMSATS University Islamabad Abbottabad Campus Abbottabad 22060 Pakistan
| | - Andreas Bernkop‐Schnürch
- Department of Pharmaceutical Technology Institute of Pharmacy University of Innsbruck Innrain 80/82 Innsbruck 6020 Austria
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8
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Jiang T, Yang T, Bao Q, Sun W, Yang M, Mao C. Construction of tissue-customized hydrogels from cross-linkable materials for effective tissue regeneration. J Mater Chem B 2021; 10:4741-4758. [PMID: 34812829 DOI: 10.1039/d1tb01935j] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Hydrogels are prevalent scaffolds for tissue regeneration because of their hierarchical architectures along with outstanding biocompatibility and unique rheological and mechanical properties. For decades, researchers have found that many materials (natural, synthetic, or hybrid) can form hydrogels using different cross-linking strategies. Traditional strategies for fabricating hydrogels include physical, chemical, and enzymatical cross-linking methods. However, due to the diverse characteristics of different tissues/organs to be regenerated, tissue-customized hydrogels need to be developed through precisely controlled processes, making the manufacture of hydrogels reliant on novel cross-linking strategies. Thus, hybrid cross-linkable materials are proposed to tackle this challenge through hybrid cross-linking strategies. Here, different cross-linkable materials and their associated cross-linking strategies are summarized. From the perspective of the major characteristics of the target tissues/organs, we critically analyze how different cross-linking strategies are tailored to fit the regeneration of such tissues and organs. To further advance this field, more appropriate cross-linkable materials and cross-linking strategies should be investigated. In addition, some innovative technologies, such as 3D bioprinting, the internet of medical things (IoMT), and artificial intelligence (AI), are also proposed to improve the development of hydrogels for more efficient tissue regeneration.
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Affiliation(s)
- Tongmeng Jiang
- School of Materials Science and Engineering, Zhejiang University, Hangzhou, Zhejiang 310027, P. R. China
| | - Tao Yang
- School of Materials Science and Engineering, Zhejiang University, Hangzhou, Zhejiang 310027, P. R. China
| | - Qing Bao
- School of Materials Science and Engineering, Zhejiang University, Hangzhou, Zhejiang 310027, P. R. China
| | - Weilian Sun
- Department of Periodontology, The Second Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, 310009, P. R. China.
| | - Mingying Yang
- Institute of Applied Bioresource Research, College of Animal Science, Zhejiang University, Yuhangtang Road 866, Hangzhou, Zhejiang 310058, P. R. China.
| | - Chuanbin Mao
- Department of Chemistry and Biochemistry, University of Oklahoma, Norman, OK 73019, USA.
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9
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Rai N, Kumari Keshri P, Verma A, Kamble SC, Mishra P, Barik S, Kumar Singh S, Gautam V. Plant associated fungal endophytes as a source of natural bioactive compounds. Mycology 2021; 12:139-159. [PMID: 34552808 PMCID: PMC8451683 DOI: 10.1080/21501203.2020.1870579] [Citation(s) in RCA: 46] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
Endophytes are a potent source of bioactive compounds that mimic plant-based metabolites. The relationship of host plant and endophyte is significantly associated with alteration in fungal colonisation and the extraction of endophyte-derived bioactive compounds. Screening of fungal endophytes and their relationship with host plants is essential for the isolation of bioactive compounds. Numerous bioactive compounds with antioxidant, antimicrobial, anticancer, and immunomodulatory properties are known to be derived from fungal endophytes. Bioinformatics tools along with the latest techniques such as metabolomics, next-generation sequencing, and metagenomics multilocus sequence typing can potentially fill the gaps in fungal endophyte research. The current review article focuses on bioactive compounds derived from plant-associated fungal endophytes and their pharmacological importance. We conclude with the challenges and opportunities in the research area of fungal endophytes.
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Affiliation(s)
- Nilesh Rai
- Centre of Experimental Medicine and Surgery, Institute of Medical Sciences, Banaras Hindu University, Varanasi, India
| | - Priyanka Kumari Keshri
- Centre of Experimental Medicine and Surgery, Institute of Medical Sciences, Banaras Hindu University, Varanasi, India
| | - Ashish Verma
- Centre of Experimental Medicine and Surgery, Institute of Medical Sciences, Banaras Hindu University, Varanasi, India
| | - Swapnil C Kamble
- Department of Technology, Savitribai Phule Pune University, Ganeshkhind, Pune, India
| | - Pradeep Mishra
- Division of Biochemistry, Department of Medical Biochemistry and Biophysics, Karolinska Institute, Stockholm, Sweden
| | - Suvakanta Barik
- Chemical Engineering Discipline, Indian Institute of Technology Gandhinagar, Palaj, Gandhinagar, Gujarat, India
| | - Santosh Kumar Singh
- Centre of Experimental Medicine and Surgery, Institute of Medical Sciences, Banaras Hindu University, Varanasi, India
| | - Vibhav Gautam
- Centre of Experimental Medicine and Surgery, Institute of Medical Sciences, Banaras Hindu University, Varanasi, India
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10
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Kiran S, Dwivedi P, Kumar V, Price RL, Singh UP. Immunomodulation and Biomaterials: Key Players to Repair Volumetric Muscle Loss. Cells 2021; 10:cells10082016. [PMID: 34440785 PMCID: PMC8394423 DOI: 10.3390/cells10082016] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2021] [Revised: 07/27/2021] [Accepted: 08/03/2021] [Indexed: 11/21/2022] Open
Abstract
Volumetric muscle loss (VML) is defined as a condition in which a large volume of skeletal muscle is lost due to physical insult. VML often results in a heightened immune response, resulting in significant long-term functional impairment. Estimates indicate that ~250,000 fractures occur in the US alone that involve VML. Currently, there is no active treatment to fully recover or repair muscle loss in VML patients. The health economics burden due to VML is rapidly increasing around the world. Immunologists, developmental biologists, and muscle pathophysiologists are exploring both immune responses and biomaterials to meet this challenging situation. The inflammatory response in muscle injury involves a non-specific inflammatory response at the injured site that is coordination between the immune system, especially macrophages and muscle. The potential role of biomaterials in the regenerative process of skeletal muscle injury is currently an important topic. To this end, cell therapy holds great promise for the regeneration of damaged muscle following VML. However, the delivery of cells into the injured muscle site poses a major challenge as it might cause an adverse immune response or inflammation. To overcome this obstacle, in recent years various biomaterials with diverse physical and chemical nature have been developed and verified for the treatment of various muscle injuries. These biomaterials, with desired tunable physicochemical properties, can be used in combination with stem cells and growth factors to repair VML. In the current review, we focus on how various immune cells, in conjunction with biomaterials, can be used to promote muscle regeneration and, most importantly, suppress VML pathology.
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Affiliation(s)
- Sonia Kiran
- Department of Pharmaceutical Sciences, College of Pharmacy, The University of Tennessee Health Science Center, Memphis, TN 38163, USA; (S.K.); (V.K.)
| | - Pankaj Dwivedi
- Department of Pharmaceutical and Administrative Sciences, University of Health Science and Pharmacy, St. Louis, MO 63110, USA;
| | - Vijay Kumar
- Department of Pharmaceutical Sciences, College of Pharmacy, The University of Tennessee Health Science Center, Memphis, TN 38163, USA; (S.K.); (V.K.)
| | - Robert L. Price
- Department of Cell and Developmental Biology, University of South Carolina, Columbia, SC 29208, USA;
| | - Udai P. Singh
- Department of Pharmaceutical Sciences, College of Pharmacy, The University of Tennessee Health Science Center, Memphis, TN 38163, USA; (S.K.); (V.K.)
- Correspondence:
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11
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Shi Y, Lu A, Wang X, Belhadj Z, Wang J, Zhang Q. A review of existing strategies for designing long-acting parenteral formulations: Focus on underlying mechanisms, and future perspectives. Acta Pharm Sin B 2021; 11:2396-2415. [PMID: 34522592 PMCID: PMC8424287 DOI: 10.1016/j.apsb.2021.05.002] [Citation(s) in RCA: 51] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2021] [Revised: 03/03/2021] [Accepted: 03/12/2021] [Indexed: 12/14/2022] Open
Abstract
The need for long-term treatments of chronic diseases has motivated the widespread development of long-acting parenteral formulations (LAPFs) with the aim of improving drug pharmacokinetics and therapeutic efficacy. LAPFs have been proven to extend the half-life of therapeutics, as well as to improve patient adherence; consequently, this enhances the outcome of therapy positively. Over past decades, considerable progress has been made in designing effective LAPFs in both preclinical and clinical settings. Here we review the latest advances of LAPFs in preclinical and clinical stages, focusing on the strategies and underlying mechanisms for achieving long acting. Existing strategies are classified into manipulation of in vivo clearance and manipulation of drug release from delivery systems, respectively. And the current challenges and prospects of each strategy are discussed. In addition, we also briefly discuss the design principles of LAPFs and provide future perspectives of the rational design of more effective LAPFs for their further clinical translation.
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Key Words
- 2′-F, 2′-fluoro
- 2′-O-MOE, 2′-O-(2-methoxyethyl)
- 2′-OMe, 2′-O-methyl
- 3D, three-dimensional
- ART, antiretroviral therapy
- ASO, antisense oligonucleotide
- Biomimetic strategies
- Chemical modification
- DDS, drug delivery systems
- ECM, extracellular matrix
- ENA, ethylene-bridged nucleic acid
- ESC, enhanced stabilization chemistry
- EVA, ethylene vinyl acetate
- Fc/HSA fusion
- FcRn, Fc receptor
- GLP-1, glucagon like peptide-1
- GS, glycine–serine
- HA, hyaluronic acid
- HES, hydroxy-ethyl-starch
- HP, hypoparathyroidism
- HSA, human serum albumin
- Hydrogels
- ISFI, in situ forming implants
- IgG, immunoglobulin G
- Implantable systems
- LAFs, long-acting formulations
- LAPFs, long-acting parenteral formulations
- LNA, locked nucleic acid
- Long-acting
- MNs, microneedles
- Microneedles
- NDS, nanochannel delivery system
- NPs, nanoparticles
- Nanocrystal suspensions
- OA, osteoarthritis
- PCPP-SA, poly(1,3-bis(carboxyphenoxy)propane-co-sebacic-acid)
- PEG, polyethylene glycol
- PM, platelet membrane
- PMPC, poly(2-methyacryloyloxyethyl phosphorylcholine)
- PNAs, peptide nucleic acids
- PS, phase separation
- PSA, polysialic acid
- PTH, parathyroid hormone
- PVA, polyvinyl alcohol
- RBCs, red blood cells
- RES, reticuloendothelial system
- RNAi, RNA interference
- SAR, structure‒activity relationship
- SCID, severe combined immunodeficiency
- SE, solvent extraction
- STC, standard template chemistry
- TNFR2, tumor necrosis factor receptor 2
- hGH, human growth hormone
- im, intramuscular
- iv, intravenous
- mPEG, methoxypolyethylene glycol
- sc, subcutaneous
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Affiliation(s)
- Yujie Shi
- Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery Systems, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - An Lu
- Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery Systems, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Xiangyu Wang
- Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery Systems, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Zakia Belhadj
- Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery Systems, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Jiancheng Wang
- Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery Systems, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Qiang Zhang
- Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery Systems, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
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12
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Yu H, Zhang P, Zhou W, Zhong Z, Qu D. Alkaline-phosphatase triggered self-assemblies enhances the anti-inflammatory property of methylprednisolone in spinal cord injury. J Appl Biomater Funct Mater 2021; 18:2280800020978505. [PMID: 33535875 DOI: 10.1177/2280800020978505] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Methylprednisolone sodium phosphate (MP) is an anti-inflammatory corticosteroid which is used in the treatment of spinal cord injury (SCI), however the overdose of MP has toxic effects Therefore it is prerequisite to develop novel approaches to overcome the side effects of MP and enhance its efficacy. In the present work, we have developed alkaline phosphatase (ALP) trigger self-assembly system of oligopeptides to physically entrap and locally deliver MP. The synthesis of Nap-Phe-Phe-Tyr(H2PO3)-OH (1P) was achieved using solid phase peptide synthesis and was characterized using mass spectroscopy. The 1P is a hydrogelator, which in presence of ALP self-assembles to form the hydrogel. During the self-assembly of 1P, MP was physically entrapped without losing the physical strength of hydrogel as revealed in the rheology study. The consistency of this hydrogel and the structure was characterized using circular dichroism. The MP was released from the hydrogel in a sustain manner and 80% of the drug release was observed at 120 h. The MP + 1P were non-toxic to the cells at lower concentration however toxicity increases with the increase in concentration of MP. Further, the in-vivo administration of MP + 1P significantly reduces the pro-inflammatory cytokines and the histological analysis revealed improvement in the SCI. In conclusion, it could be stated that the synthesis of 1P for the delivery of MP provides the novel opportunity in for the treatment of SCI.
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Affiliation(s)
- Haotao Yu
- Department of Spine Surgery, Nanfang Hospital Affiliated to Southern Medical University. Guangzhou, Guangdong, China
| | - Ping Zhang
- Department of Orthopedics, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Wei Zhou
- Department of Orthopedics, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Zhihong Zhong
- Department of Orthopedics, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Dongbin Qu
- Department of Spine Surgery, Zengcheng Branch of Nanfang Hospital Affiliated to Southern Medical University, Guangzhou, Guangdong, China
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13
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Dal Corso A, Arosio S, Arrighetti N, Perego P, Belvisi L, Pignataro L, Gennari C. A trifunctional self-immolative spacer enables drug release with two non-sequential enzymatic cleavages. Chem Commun (Camb) 2021; 57:7778-7781. [PMID: 34263896 DOI: 10.1039/d1cc02895b] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Cyclative cleavage of an amine-carbamate self-immolative spacer to deliver a hydroxyl cargo was inhibited by spacer derivatisation with a phosphate monoester handle. This trifunctional spacer was installed in a model anticancer prodrug that showed fast drug release only when incubated with both a protease and a phosphatase enzyme.
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Affiliation(s)
- Alberto Dal Corso
- Università degli Studi di Milano, Dipartimento di Chimica, via C. Golgi, 19, Milan, I-20133, Italy.
| | - Simone Arosio
- Università degli Studi di Milano, Dipartimento di Chimica, via C. Golgi, 19, Milan, I-20133, Italy.
| | - Noemi Arrighetti
- Fondazione IRCCS Istituto Nazionale dei Tumori, Molecular Pharmacology Unit, Department of Applied Research and Technological Development, via Amadeo 42, Milan, 20133, Italy
| | - Paola Perego
- Fondazione IRCCS Istituto Nazionale dei Tumori, Molecular Pharmacology Unit, Department of Applied Research and Technological Development, via Amadeo 42, Milan, 20133, Italy
| | - Laura Belvisi
- Università degli Studi di Milano, Dipartimento di Chimica, via C. Golgi, 19, Milan, I-20133, Italy.
| | - Luca Pignataro
- Università degli Studi di Milano, Dipartimento di Chimica, via C. Golgi, 19, Milan, I-20133, Italy.
| | - Cesare Gennari
- Università degli Studi di Milano, Dipartimento di Chimica, via C. Golgi, 19, Milan, I-20133, Italy.
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14
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Zhang LS, Yan LX, Gao S, Long H, Xi Z, Li LY, Zhang ZS. Self-assembling peptide-etoposide nanofibers for overcoming multidrug resistance. Chem Commun (Camb) 2020; 56:15321-15324. [PMID: 33205785 DOI: 10.1039/d0cc06387h] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
We developed a new strategy to overcome the MDR of etoposide using self-assembling nanofibers. Compared with the original etoposide, the inhibitory activity of Nap-GFFpYK-etoposide1/2 against murine Lewis lung cancer or breast cancer cells was increased 10 times, and 20 times on these cells with artificially overexpressed MDR1. Our method to synthesize and separate etoposide isomers provides a new strategy for the modification of this drug.
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Affiliation(s)
- Li-Song Zhang
- State Key Laboratory of Medicinal Chemical Biology, College of Pharmacy and Tianjin Key Laboratory of Molecular Drug Research, NanKai University, Tianjin 300350, China.
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15
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Receptor tyrosine kinases-instructed release of its inhibitor from hydrogel to delay ovarian aging. Biomaterials 2020; 269:120536. [PMID: 33248720 DOI: 10.1016/j.biomaterials.2020.120536] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Revised: 11/07/2020] [Accepted: 11/13/2020] [Indexed: 12/19/2022]
Abstract
Premature ovarian failure (POF) is the most frequently occurred disease in ovary. Direct inhibition of mammalian target of rapamycin (mTOR) activity can treat woman POF but brings adverse effects to women. Herein, by rational design of a hydrogelator Nap-Phe-Phe-Asp-Arg-Leu-Tyr-OH (Y) and co-assembling Y with an inhibitor of receptor tyrosine kinase (RTK, an upstream kinase of mTOR), Ala-Glu-Ala-Ala-Leu-Tyr-Lys-Asn-Leu-Leu-His-Ser-OH (Inh), to form hydrogel Gel Y + Inh, we develop a "smart" strategy of RTK-responsive disassembly of the hydrogel to release Inh. Release of Inh moderately inhibits the activity of mTOR and therefore delays ovarian aging. Oocyte and zygote experiments show that Gel Y + Inh improves both meiotic maturation of the oocytes and early embryonic development of the zygotes. In vivo animal experiments indicate that Gel Y + Inh effectively delays ovarian aging in aged mice by down regulation of mTOR activity, stimulation of ovaries to secrete estrogen and progesterone, and development of more antral follicles for reproduction. We expect that our new hydrogel Gel Y + Inh could be applied to treat woman POF, as well as delay ovarian aging, in clinic in the near future.
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16
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Guo J, Tian C, Xu B. Biomaterials based on noncovalent interactions of small molecules. EXCLI JOURNAL 2020; 19:1124-1140. [PMID: 33088250 PMCID: PMC7573174 DOI: 10.17179/excli2020-2656] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/13/2020] [Accepted: 07/27/2020] [Indexed: 11/10/2022]
Abstract
Unlike conventional materials that covalent bonds connecting atoms as the major force to hold the materials together, supramolecular biomaterials rely on noncovalent intermolecular interactions to assemble. The reversibility and biocompatibility of supramolecular biomaterials render them with diverse range of functions and lead to rapid development in the past two decades. This review focuses on the noncovalent and enzymatic control of supramolecular biomaterials, with the introduction to various triggering mechanism to initiate self-assembly. Representative applications of supramolecular biomaterials are highlighted in four categories: tissue engineering, cancer therapy, drug delivery, and molecular imaging. By introducing various applications, we intend to show enzymatic control and noncovalent interactions as a powerful tool for achieving spatiotemporal control of biomaterials both invitro and in vivo for biomedicine.
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Affiliation(s)
- Jiaqi Guo
- Department of Chemistry, Brandeis University, 415 South St., Waltham, MA 02453, USA
| | - Changhao Tian
- Department of Physics, Nanjing University, 22 Hankou Road, Nanjing, Jiangsu, 210093, China
| | - Bing Xu
- Department of Chemistry, Brandeis University, 415 South St., Waltham, MA 02453, USA
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17
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Abstract
Enzymatic reactions and noncovalent (i.e., supramolecular) interactions are two fundamental nongenetic attributes of life. Enzymatic noncovalent synthesis (ENS) refers to a process where enzymatic reactions control intermolecular noncovalent interactions for spatial organization of higher-order molecular assemblies that exhibit emergent properties and functions. Like enzymatic covalent synthesis (ECS), in which an enzyme catalyzes the formation of covalent bonds to generate individual molecules, ENS is a unifying theme for understanding the functions, morphologies, and locations of molecular ensembles in cellular environments. This review intends to provide a summary of the works of ENS within the past decade and emphasize ENS for functions. After comparing ECS and ENS, we describe a few representative examples where nature uses ENS, as a rule of life, to create the ensembles of biomacromolecules for emergent properties/functions in a myriad of cellular processes. Then, we focus on ENS of man-made (synthetic) molecules in cell-free conditions, classified by the types of enzymes. After that, we introduce the exploration of ENS of man-made molecules in the context of cells by discussing intercellular, peri/intracellular, and subcellular ENS for cell morphogenesis, molecular imaging, cancer therapy, and other applications. Finally, we provide a perspective on the promises of ENS for developing molecular assemblies/processes for functions. This review aims to be an updated introduction for researchers who are interested in exploring noncovalent synthesis for developing molecular science and technologies to address societal needs.
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Affiliation(s)
- Hongjian He
- Department of Chemistry, Brandeis University, 415 South Street, Waltham, Massachusetts 02454, United States
| | - Weiyi Tan
- Department of Chemistry, Brandeis University, 415 South Street, Waltham, Massachusetts 02454, United States
| | - Jiaqi Guo
- Department of Chemistry, Brandeis University, 415 South Street, Waltham, Massachusetts 02454, United States
| | - Meihui Yi
- Department of Chemistry, Brandeis University, 415 South Street, Waltham, Massachusetts 02454, United States
| | - Adrianna N Shy
- Department of Chemistry, Brandeis University, 415 South Street, Waltham, Massachusetts 02454, United States
| | - Bing Xu
- Department of Chemistry, Brandeis University, 415 South Street, Waltham, Massachusetts 02454, United States
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18
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Cheng X, Jiang J, Liang G. Covalently Conjugated Hydrogelators for Imaging and Therapeutic Applications. Bioconjug Chem 2020; 31:448-461. [DOI: 10.1021/acs.bioconjchem.9b00867] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Xiaotong Cheng
- State Key Laboratory of Bioelectronics, School of Biological Science and Medical Engineering, Southeast University, 2 Sipailou Road, Nanjing, Jiangsu 210096, China
| | - Jiaoming Jiang
- State Key Laboratory of Bioelectronics, School of Biological Science and Medical Engineering, Southeast University, 2 Sipailou Road, Nanjing, Jiangsu 210096, China
| | - Gaolin Liang
- State Key Laboratory of Bioelectronics, School of Biological Science and Medical Engineering, Southeast University, 2 Sipailou Road, Nanjing, Jiangsu 210096, China
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19
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Kim S, Kim J, Jana B, Ryu JH. Intra-mitochondrial reaction for cancer cell imaging and anti-cancer therapy by aggregation-induced emission. RSC Adv 2020; 10:43383-43388. [PMID: 35519677 PMCID: PMC9058253 DOI: 10.1039/d0ra07471c] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Accepted: 11/22/2020] [Indexed: 01/20/2023] Open
Abstract
Controlled intracellular chemical reactions to regulate cellular functions remain a challenge in biology mimetic systems. Herein, we developed an intra-mitochondrial bio-orthogonal reaction to induce aggregation induced emission. In situ carbonyl ligation inside mitochondria drives the molecules to form nano-aggregates with green fluorescence, which leads to depolarization of the mitochondrial membrane, generation of ROS, and subsequently mitochondrial dysfunction. This intra-mitochondrial carbonyl ligation shows great potential for anticancer treatment in various cancer cell lines. Controlled intracellular chemical reactions to regulate cellular function remain a challenge in biology mimetic systems.![]()
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Affiliation(s)
- Sangpil Kim
- Department of Chemistry
- Ulsan National Institute of Science and Technology (UNIST)
- Ulsan 44919
- Republic of Korea
| | - Juhee Kim
- Department of Chemistry
- Ulsan National Institute of Science and Technology (UNIST)
- Ulsan 44919
- Republic of Korea
| | - Batakrishna Jana
- Department of Chemistry
- Ulsan National Institute of Science and Technology (UNIST)
- Ulsan 44919
- Republic of Korea
| | - Ja-Hyoung Ryu
- Department of Chemistry
- Ulsan National Institute of Science and Technology (UNIST)
- Ulsan 44919
- Republic of Korea
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20
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Kiran S, Dwivedi P, Khatik R, Hameed S, Dwivedi M, Huang F, Xu RX. Synthesis of a functionalized dipeptide for targeted delivery and pH-sensitive release of chemotherapeutics. Chem Commun (Camb) 2020; 56:285-288. [DOI: 10.1039/c9cc09131a] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Design of pH-sensitive folic acid conjugated diphenyl peptide nanoparticles for targeted folate receptors mediated endocytosis.
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Affiliation(s)
- Sonia Kiran
- Hefei National Laboratory of Physical Sciences at Microscale
- Department of Chemistry
- University of Science and Technology of China
- Hefei
- China
| | - Pankaj Dwivedi
- School of Engineering Science
- Department of Precision Machinery and Precision Instrumentation
- University of Science and Technology of China
- Hefei
- P. R. China
| | - Renuka Khatik
- Hefei National Laboratory of Physical Sciences at Microscale
- Department of Chemistry
- University of Science and Technology of China
- Hefei
- China
| | - Sadaf Hameed
- Department of Biomedical Engineering
- College of Engineering
- Peking University
- Beijing 100871
- China
| | - Monika Dwivedi
- School of Engineering Science
- Department of Precision Machinery and Precision Instrumentation
- University of Science and Technology of China
- Hefei
- P. R. China
| | - Fangsheng Huang
- School of Engineering Science
- Department of Precision Machinery and Precision Instrumentation
- University of Science and Technology of China
- Hefei
- P. R. China
| | - Ronald X. Xu
- School of Engineering Science
- Department of Precision Machinery and Precision Instrumentation
- University of Science and Technology of China
- Hefei
- P. R. China
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21
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Wang Z, Ma C, Shang Y, Yang L, Zhang J, Yang C, Ren C, Liu J, Fan G, Liu J. Simultaneous co-assembly of fenofibrate and ketoprofen peptide for the dual-targeted treatment of nonalcoholic fatty liver disease (NAFLD). Chem Commun (Camb) 2020; 56:4922-4925. [DOI: 10.1039/d0cc00513d] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
An ingenious co-assembled nanosystem based on fenofibrate and ketoprofen peptide for the dual-targeted treatment of NAFLD by reducing hepatic lipid accumulation and inflammatory responses.
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22
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Liu D, Miao Z, Wu C, He F, Ren P, Bai S, Jiang X, Gao Y. Isothermal kinase-triggered supramolecular assemblies as drug sensitizers. Chem Sci 2019; 11:1132-1139. [PMID: 34084370 PMCID: PMC8145944 DOI: 10.1039/c9sc04317a] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Protein kinases, the main regulators of a vast map of cellular processes, are the most attractive targets in drug discovery. Despite a few successful examples of protein kinase inhibitors, the drug discovery strategy of downregulating protein kinase activity has been quite limited and often fails even in animal models. Here, we utilize protein kinase A (PKA) activity to design PKA-triggered supramolecular assemblies with anticancer activities. Grafting a suitable peptide to PNIPAM raises the critical temperature of the LCST polymer above body temperature. Interestingly, the corresponding phosphorylated polymer has a critical temperature below body temperature, making this peptide-appended PNIPAM a suitable polymer for the PKA-triggered supramolecular assembly process. PKA-triggered assembly occurs selectively in PKA-upregulated MCF-7 cells, which disturbs the cytoskeleton and sensitizes cancer cells against doxorubicin. The chemosensitization is also observed in vivo to identify effective tumor inhibitors with satisfactory biocompatibility. Overall, this phosphorylation-induced (in principle, PKA-catalyzed) supramolecular assembly opens up a promising chemotherapy strategy for combating kinase-upregulated cancer. A nonapeptide grafted LCST polymer undergoes enzymatic phosphorylation to assemble, which selectively disrupts PKA overexpressing cancer cells via kinetics targeting.![]()
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Affiliation(s)
- Dongdong Liu
- CAS Center for Excellence in Nanoscience, CAS Key Laboratory of Biomedical Effects of Nanomaterials and Nanosafety, National Center for Nanoscience and Technology Beijing 100190 P. R. China .,Sino-Danish College, University of Chinese Academy of Sciences Beijing 100049 P. R. China
| | - Zhe Miao
- CAS Center for Excellence in Nanoscience, CAS Key Laboratory of Biomedical Effects of Nanomaterials and Nanosafety, National Center for Nanoscience and Technology Beijing 100190 P. R. China
| | - Chengling Wu
- CAS Center for Excellence in Nanoscience, CAS Key Laboratory of Biomedical Effects of Nanomaterials and Nanosafety, National Center for Nanoscience and Technology Beijing 100190 P. R. China
| | - Fangfei He
- CAS Center for Excellence in Nanoscience, CAS Key Laboratory of Biomedical Effects of Nanomaterials and Nanosafety, National Center for Nanoscience and Technology Beijing 100190 P. R. China
| | - Peng Ren
- Institute of Process Engineering, Chinese Academy of Sciences Beijing 100190 P. R. China
| | - Shuo Bai
- Institute of Process Engineering, Chinese Academy of Sciences Beijing 100190 P. R. China
| | - Xingyu Jiang
- CAS Center for Excellence in Nanoscience, CAS Key Laboratory of Biomedical Effects of Nanomaterials and Nanosafety, National Center for Nanoscience and Technology Beijing 100190 P. R. China .,Sino-Danish College, University of Chinese Academy of Sciences Beijing 100049 P. R. China.,Department of Biomedical Engineering, Southern University of Science & Technology Shenzhen 518055 Guangdong P. R. China
| | - Yuan Gao
- CAS Center for Excellence in Nanoscience, CAS Key Laboratory of Biomedical Effects of Nanomaterials and Nanosafety, National Center for Nanoscience and Technology Beijing 100190 P. R. China .,Sino-Danish College, University of Chinese Academy of Sciences Beijing 100049 P. R. China
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23
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Zheng D, Chen Y, Ai S, Zhang R, Gao Z, Liang C, Cao L, Chen Y, Hong Z, Shi Y, Wang L, Li X, Yang Z. Tandem Molecular Self-Assembly Selectively Inhibits Lung Cancer Cells by Inducing Endoplasmic Reticulum Stress. RESEARCH 2019; 2019:4803624. [PMID: 31912037 PMCID: PMC6944487 DOI: 10.34133/2019/4803624] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/10/2019] [Accepted: 11/13/2019] [Indexed: 12/31/2022]
Abstract
The selective formation of nanomaterials in cancer cells and tumors holds great promise for cancer diagnostics and therapy. Until now, most strategies rely on a single trigger to control the formation of nanomaterials in situ. The combination of two or more triggers may provide for more sophisticated means of manipulation. In this study, we rationally designed a molecule (Comp. 1) capable of responding to two enzymes, alkaline phosphatase (ALP), and reductase. Since the A549 lung cancer cell line showed elevated levels of extracellular ALP and intracellular reductase, we demonstrated that Comp. 1 responded in a stepwise fashion to those two enzymes and displayed a tandem molecular self-assembly behavior. The selective formation of nanofibers in the mitochondria of the lung cancer cells led to the disruption of the mitochondrial membrane, resulting in an increased level of reactive oxygen species (ROS) and the release of cytochrome C (Cyt C). ROS can react with proteins, resulting in endoplasmic reticulum (ER) stress and the unfolded protein response (UPR). This severe ER stress led to disruption of the ER, formation of vacuoles, and ultimately, apoptosis of the A549 cells. Therefore, Comp. 1 could selectively inhibit lung cancer cells in vitro and A549 xenograft tumors in vivo. Our study provides a novel strategy for the selective formation of nanomaterials in lung cancer cells, which is powerful and promising for the diagnosis and treatment of lung cancer.
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Affiliation(s)
- Debin Zheng
- Key Laboratory of Bioactive Materials, Ministry of Education, College of Life Sciences, Key Laboratory of Medicinal Chemical Biology, Collaborative Innovation Center of Chemical Science and Engineering, and National Institute of Functional Materials, Nankai University, Tianjin 300071, China
| | - Yumiao Chen
- Key Laboratory of Bioactive Materials, Ministry of Education, College of Life Sciences, Key Laboratory of Medicinal Chemical Biology, Collaborative Innovation Center of Chemical Science and Engineering, and National Institute of Functional Materials, Nankai University, Tianjin 300071, China
| | - Sifan Ai
- Key Laboratory of Bioactive Materials, Ministry of Education, College of Life Sciences, Key Laboratory of Medicinal Chemical Biology, Collaborative Innovation Center of Chemical Science and Engineering, and National Institute of Functional Materials, Nankai University, Tianjin 300071, China
| | - Renshu Zhang
- School of Ophthalmology & Optometry and Eye Hospital, Wenzhou Medical University, and Wenzhou Institute of Biomaterials and Engineering, CNITECH, CAS, Wenzhou 325035, China
| | - Zhengfeng Gao
- College of Pharmacy, Nankai University, Tianjin 300071, China
| | - Chunhui Liang
- Key Laboratory of Bioactive Materials, Ministry of Education, College of Life Sciences, Key Laboratory of Medicinal Chemical Biology, Collaborative Innovation Center of Chemical Science and Engineering, and National Institute of Functional Materials, Nankai University, Tianjin 300071, China
| | - Li Cao
- Key Laboratory of Bioactive Materials, Ministry of Education, College of Life Sciences, Key Laboratory of Medicinal Chemical Biology, Collaborative Innovation Center of Chemical Science and Engineering, and National Institute of Functional Materials, Nankai University, Tianjin 300071, China
| | - Yaoxia Chen
- Key Laboratory of Bioactive Materials, Ministry of Education, College of Life Sciences, Key Laboratory of Medicinal Chemical Biology, Collaborative Innovation Center of Chemical Science and Engineering, and National Institute of Functional Materials, Nankai University, Tianjin 300071, China
| | - Zhangyong Hong
- Key Laboratory of Bioactive Materials, Ministry of Education, College of Life Sciences, Key Laboratory of Medicinal Chemical Biology, Collaborative Innovation Center of Chemical Science and Engineering, and National Institute of Functional Materials, Nankai University, Tianjin 300071, China
| | - Yang Shi
- Key Laboratory of Bioactive Materials, Ministry of Education, College of Life Sciences, Key Laboratory of Medicinal Chemical Biology, Collaborative Innovation Center of Chemical Science and Engineering, and National Institute of Functional Materials, Nankai University, Tianjin 300071, China
| | - Ling Wang
- College of Pharmacy, Nankai University, Tianjin 300071, China
| | - Xingyi Li
- School of Ophthalmology & Optometry and Eye Hospital, Wenzhou Medical University, and Wenzhou Institute of Biomaterials and Engineering, CNITECH, CAS, Wenzhou 325035, China
| | - Zhimou Yang
- Key Laboratory of Bioactive Materials, Ministry of Education, College of Life Sciences, Key Laboratory of Medicinal Chemical Biology, Collaborative Innovation Center of Chemical Science and Engineering, and National Institute of Functional Materials, Nankai University, Tianjin 300071, China.,Jiangsu Center for the Collaboration and Innovation of Cancer Biotherapy, Cancer Institute, Xuzhou Medical University, Xuzhou, Jiangsu, China
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24
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Wang Q, Jiang N, Fu B, Huang F, Liu J. Self-assembling peptide-based nanodrug delivery systems. Biomater Sci 2019; 7:4888-4911. [PMID: 31509120 DOI: 10.1039/c9bm01212e] [Citation(s) in RCA: 47] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Self-assembling peptide-based nanodrug delivery systems (NDDs), consisting of naturally occurring amino acids, not only share the advantages of traditional nanomedicine but also possess the unique properties of excellent biocompatibility, biodegradability, flexible responsiveness, specific biological function, and synthetic feasibility. Physical methods, enzymatic reaction, chemical reaction, and biosurface induction can yield versatile peptide-based NDDs; flexible responsiveness is their main advantage. Different functional peptides and abundant covalent modifications endow such systems with precise controllability and multifunctionality. Inspired by the above merits, researchers have taken advantage of the self-assembling peptide-based NDDs and achieved the accurate delivery of drugs to the lesion site. The present review outlines the methods for designing self-assembling peptide-based NDDs for small-molecule drugs, with an emphasis on the different drug delivery strategies and their applications in using peptides and peptide conjugates.
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Affiliation(s)
- Qian Wang
- Tianjin Key Laboratory of Radiation Medicine and Molecular Nuclear Medicine, Institute of Radiation Medicine, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300192, P. R. China.
| | - Nan Jiang
- Tianjin chest hospital, Tianjin 300051, P. R. China
| | - Bo Fu
- Tianjin chest hospital, Tianjin 300051, P. R. China
| | - Fan Huang
- Tianjin Key Laboratory of Radiation Medicine and Molecular Nuclear Medicine, Institute of Radiation Medicine, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300192, P. R. China.
| | - Jianfeng Liu
- Tianjin Key Laboratory of Radiation Medicine and Molecular Nuclear Medicine, Institute of Radiation Medicine, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300192, P. R. China. and Lab of Functional and Biomedical Nanomaterials, College of Materials Science and Engineering, Qingdao University of Science and Technology, Qingdao 266042, P. R. China
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25
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Tan J, Zhang M, Hai Z, Wu C, Lin J, Kuang W, Tang H, Huang Y, Chen X, Liang G. Sustained Release of Two Bioactive Factors from Supramolecular Hydrogel Promotes Periodontal Bone Regeneration. ACS NANO 2019; 13:5616-5622. [PMID: 31059238 DOI: 10.1021/acsnano.9b00788] [Citation(s) in RCA: 110] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Intact and stable bone reconstruction is ideal for the treatment of periodontal bone destruction but remains challenging. In research, biomaterials are used to encapsulate stem cells or bioactive factors for periodontal bone regeneration, but, to the best of our knowledge, using a supramolecular hydrogel to encapsulate bioactive factors for their sustained release in bone defect areas to promote periodontal bone regeneration has not been reported. Herein, we used a well-studied hydrogelator, NapFFY, to coassemble with SDF-1 and BMP-2 to prepare a supramolecular hydrogel, SDF-1/BMP-2/NapFFY. In vitro and in vivo results indicated that these two bioactive factors were ideally, synchronously, and continuously released from the hydrogel to effectively promote the regeneration and reconstruction of periodontal bone tissues. Specifically, after the bone defect areas were treated with our SDF-1/BMP-2/NapFFY hydrogel for 8 weeks using maxillary critical-sized periodontal bone defect model rats, a superior bone regeneration rate of 56.7% bone volume fraction was achieved in these rats. We anticipate that our SDF-1/BMP-2/NapFFY hydrogel could replace bone transplantation in the clinic for the repair of periodontal bone defects and periodontally accelerated osteogenic orthodontics in the near future.
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Affiliation(s)
- Jiali Tan
- Department of Orthodontics, Guangdong Provincial Key Laboratory of Stomatology, Guanghua School of Stomatology, Hospital of Stomatology , Sun Yat-sen University , 56 Lingyuan West Road , Guangzhou , Guangdong 510055 , China
| | - Mei Zhang
- Department of Orthodontics, Guangdong Provincial Key Laboratory of Stomatology, Guanghua School of Stomatology, Hospital of Stomatology , Sun Yat-sen University , 56 Lingyuan West Road , Guangzhou , Guangdong 510055 , China
| | - Zijuan Hai
- Institutes of Physical Science and Information Technology , Anhui University , 110 Jiulong Road , Hefei , Anhui 230601 , China
| | - Chengfan Wu
- Hefei National Laboratory of Physical Sciences at Microscale, Department of Chemistry , University of Science and Technology of China , 96 Jinzhai Road , Hefei , Anhui 230026 , China
| | - Jiong Lin
- Department of Orthodontics, Guangdong Provincial Key Laboratory of Stomatology, Guanghua School of Stomatology, Hospital of Stomatology , Sun Yat-sen University , 56 Lingyuan West Road , Guangzhou , Guangdong 510055 , China
| | - Wen Kuang
- Hefei National Laboratory of Physical Sciences at Microscale, Department of Chemistry , University of Science and Technology of China , 96 Jinzhai Road , Hefei , Anhui 230026 , China
| | - Hang Tang
- Department of Orthodontics, Guangdong Provincial Key Laboratory of Stomatology, Guanghua School of Stomatology, Hospital of Stomatology , Sun Yat-sen University , 56 Lingyuan West Road , Guangzhou , Guangdong 510055 , China
| | - Yulei Huang
- Department of Orthodontics, Guangdong Provincial Key Laboratory of Stomatology, Guanghua School of Stomatology, Hospital of Stomatology , Sun Yat-sen University , 56 Lingyuan West Road , Guangzhou , Guangdong 510055 , China
| | - Xiaodan Chen
- Department of Orthodontics, Guangdong Provincial Key Laboratory of Stomatology, Guanghua School of Stomatology, Hospital of Stomatology , Sun Yat-sen University , 56 Lingyuan West Road , Guangzhou , Guangdong 510055 , China
| | - Gaolin Liang
- Hefei National Laboratory of Physical Sciences at Microscale, Department of Chemistry , University of Science and Technology of China , 96 Jinzhai Road , Hefei , Anhui 230026 , China
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26
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Wu C, Zhang R, Du W, Cheng L, Liang G. Alkaline Phosphatase-Triggered Self-Assembly of Near-Infrared Nanoparticles for the Enhanced Photoacoustic Imaging of Tumors. NANO LETTERS 2018; 18:7749-7754. [PMID: 30481463 DOI: 10.1021/acs.nanolett.8b03482] [Citation(s) in RCA: 108] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Photoacoustic (PA) imaging is advantageous for the diagnosis of superficial cancer with high spatial resolution. However, to the best of our knowledge, using an alkaline phosphatase (ALP)-activatable probe for the enhanced PA imaging of tumors has not been reported. In this work, we rationally designed a NIR probe IR775-Phe-Phe-Tyr(H2PO3)-OH (1P) for PA imaging ALP activity in vitro and in tumor. Under the catalysis of ALP, 1P was efficiently converted to IR775-Phe-Phe-Tyr-OH (1), which self-assembled into the nanoparticles 1-NPs. The formation of 1-NPs induced a 6.4-fold enhancement of the 795 nm PA signal of 1P. In vivo tumor PA imaging results indicated that, compared to that in the ALP inhibitor-treated control group, PA contrast in the experimental group enhanced 2.3 folds at 4 h after 1P injection. By replacing the Phe-Phe-Tyr(H2PO3)-OH motif in 1P with other enzyme-cleavable ones, we hope that more PA probes could be developed for the precise diagnoses of their corresponding cancers in the near future.
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Affiliation(s)
- Chengfan Wu
- Hefei National Laboratory of Physical Sciences at Microscale, Department of Chemistry , University of Science and Technology of China , 96 Jinzhai Road , Hefei , Anhui 230026 , China
| | - Rui Zhang
- Institute of Functional Nano & Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices , Soochow University , Suzhou , Jiangsu 215123 , China
| | - Wei Du
- Hefei National Laboratory of Physical Sciences at Microscale, Department of Chemistry , University of Science and Technology of China , 96 Jinzhai Road , Hefei , Anhui 230026 , China
| | - Liang Cheng
- Institute of Functional Nano & Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices , Soochow University , Suzhou , Jiangsu 215123 , China
| | - Gaolin Liang
- Hefei National Laboratory of Physical Sciences at Microscale, Department of Chemistry , University of Science and Technology of China , 96 Jinzhai Road , Hefei , Anhui 230026 , China
- State Key Laboratory of Bioelectronics, School of Biological Sciences and Medical Engineering , Southeast University , Nanjing , Jiangsu 210096 , China
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Li J, Hai Z, Xiao H, Yi X, Liang G. Intracellular self-assembly of Ru(bpy)32+ nanoparticles enables persistent phosphorescence imaging of tumors. Chem Commun (Camb) 2018; 54:3460-3463. [DOI: 10.1039/c8cc01759j] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
The small molecular Ru(bpy)32+-derivative probe 1 was rationally designed for intracellular self-assembly of 1-NPs for tumor imaging with persistent phosphorescence.
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Affiliation(s)
- Jindan Li
- CAS Key Laboratory of Soft Matter Chemistry
- Department of Chemistry
- University of Science and Technology of China
- Hefei
- China
| | - Zijuan Hai
- CAS Key Laboratory of Soft Matter Chemistry
- Department of Chemistry
- University of Science and Technology of China
- Hefei
- China
| | - Huiqiong Xiao
- College of Chemistry and Chemical Engineering
- Central South University
- Changsha
- China
| | - Xiaoyi Yi
- College of Chemistry and Chemical Engineering
- Central South University
- Changsha
- China
| | - Gaolin Liang
- CAS Key Laboratory of Soft Matter Chemistry
- Department of Chemistry
- University of Science and Technology of China
- Hefei
- China
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