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Yan Z, Pan Y, Jiao G, Xu M, Fan D, Hu Z, Wu J, Chen T, Liu M, Bao X, Ke H, Ji X. A Bioorthogonal Decaging Chemistry of N-Oxide and Silylborane for Prodrug Activation both In Vitro and In Vivo. J Am Chem Soc 2023; 145:24698-24706. [PMID: 37933858 DOI: 10.1021/jacs.3c08012] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2023]
Abstract
Bioorthogonal decaging chemistry with both fast kinetics and high efficiency is highly demanded for in vivo applications but remains very sporadic. Herein, we describe a new bioorthogonal decaging chemistry between N-oxide and silylborane. A simple replacement of "C" in boronic acid with "Si" was able to substantially accelerate the N-oxide decaging kinetics by 106 fold (k2: up to 103 M-1 s-1). Moreover, a new N-oxide-masked self-immolative spacer was developed for the traceless release of various payloads upon clicking with silylborane with fast kinetics and high efficiency (>90%). Impressively, one such N-oxide-based self-assembled bioorthogonal nano-prodrug in combination with silylborane led to significantly enhanced tumor suppression effects as compared to the parent drug in a 4T1 mouse breast tumor model. In aggregate, this new bioorthogonal click-and-release chemistry is featured with fast kinetics and high efficiency and is perceived to find widespread applications in chemical biology and drug delivery.
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Affiliation(s)
- Zhicheng Yan
- College of Pharmaceutical Science, Soochow University, Suzhou, Jiangsu 215021, China
| | - Yiyao Pan
- College of Pharmaceutical Science, Soochow University, Suzhou, Jiangsu 215021, China
| | - Guofeng Jiao
- College of Pharmaceutical Science, Soochow University, Suzhou, Jiangsu 215021, China
| | - Mengyu Xu
- College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou, Jiangsu 215123, China
| | - Dongguang Fan
- College of Pharmaceutical Science, Soochow University, Suzhou, Jiangsu 215021, China
| | - Ziwei Hu
- College of Pharmaceutical Science, Soochow University, Suzhou, Jiangsu 215021, China
| | - Jiarui Wu
- College of Pharmaceutical Science, Soochow University, Suzhou, Jiangsu 215021, China
| | - Tao Chen
- College of Pharmaceutical Science, Soochow University, Suzhou, Jiangsu 215021, China
| | - Miao Liu
- College of Pharmaceutical Science, Soochow University, Suzhou, Jiangsu 215021, China
| | - Xiaoguang Bao
- College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou, Jiangsu 215123, China
| | - Hengte Ke
- College of Pharmaceutical Science, Soochow University, Suzhou, Jiangsu 215021, China
| | - Xingyue Ji
- College of Pharmaceutical Science, Soochow University, Suzhou, Jiangsu 215021, China
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2
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Abstract
Prodrugs have emerged as a major strategy for addressing clinical challenges by improving drug pharmacokinetics, reducing toxicity, and enhancing treatment efficacy. The emergence of new bioorthogonal chemistry has greatly facilitated the development of prodrug strategies, enabling their activation through chemical and physical stimuli. This "on-demand" activation using bioorthogonal chemistry has revolutionized the research and development of prodrugs. Consequently, prodrug activation has garnered significant attention and emerged as an exciting field of translational research. This review summarizes the latest advancements in prodrug activation by utilizing bioorthogonal chemistry and mainly focuses on the activation of small-molecule prodrugs and antibody-drug conjugates. In addition, this review also discusses the opportunities and challenges of translating these advancements into clinical practice.
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Affiliation(s)
- Qunfeng Fu
- Beijing National Laboratory for Molecular Sciences, Radiochemistry and Radiation Chemistry Key Laboratory of Fundamental Science, Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China.
- Changping Laboratory, Beijing 102206, China
| | - Siyong Shen
- Beijing National Laboratory for Molecular Sciences, Radiochemistry and Radiation Chemistry Key Laboratory of Fundamental Science, Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China.
| | - Pengwei Sun
- Beijing National Laboratory for Molecular Sciences, Radiochemistry and Radiation Chemistry Key Laboratory of Fundamental Science, Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China.
| | - Zhi Gu
- Beijing National Laboratory for Molecular Sciences, Radiochemistry and Radiation Chemistry Key Laboratory of Fundamental Science, Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China.
| | - Yifei Bai
- Beijing National Laboratory for Molecular Sciences, Radiochemistry and Radiation Chemistry Key Laboratory of Fundamental Science, Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China.
| | - Xianglin Wang
- Beijing National Laboratory for Molecular Sciences, Radiochemistry and Radiation Chemistry Key Laboratory of Fundamental Science, Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China.
| | - Zhibo Liu
- Beijing National Laboratory for Molecular Sciences, Radiochemistry and Radiation Chemistry Key Laboratory of Fundamental Science, Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China.
- Changping Laboratory, Beijing 102206, China
- Peking University-Tsinghua University Center for Life Sciences, Peking University, Beijing 100871, China
- Key Laboratory of Carcinogenesis and Translational Research of Ministry of Education, NMPA Key Laboratory for Research and Evaluation of Radiopharmaceuticals, Department of Nuclear Medicine, Peking University Cancer Hospital & Institute, Beijing 100142, China
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3
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Liu M, Wang Y, Yan Z, Yang J, Wu Y, Ding D, Ji X. Photoclick and Release: Co-activation of Carbon Monoxide and a Fluorescent Self-reporter, COS or Sulfonamide with Fast Kinetics. Chembiochem 2023; 24:e202200506. [PMID: 36450656 DOI: 10.1002/cbic.202200506] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Revised: 11/30/2022] [Accepted: 11/30/2022] [Indexed: 12/02/2022]
Abstract
Bioorthogonal prodrugs with both fast reaction kinetics and multiple outputs are highly desirable but are only found sporadically. Herein, we report a novel photoclick-and-release strategy for the co-activation of carbon monoxide and a self-reporter, carbonyl sulfide, or sulfonamide with fast reaction kinetics (k: 1.4-22.6 M-1 s-1 ). Such a photoclick-and-release strategy was successfully applied in live cells to deliver carbon monoxide and a fluorescent self-reporter, both of which exhibited pronounced antiproliferative activity against 4T1 cancer cells. It is conceivable that this photoclick-and-release strategy could find applications in other fields, in which a controlled bond cleavage is preferred.
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Affiliation(s)
- Miao Liu
- College of Pharmaceutical Science, Soochow University, Suzhou, Jiangsu, 215021, P. R. China
| | - Yuhan Wang
- College of Pharmaceutical Science, Soochow University, Suzhou, Jiangsu, 215021, P. R. China
| | - Zhicheng Yan
- College of Pharmaceutical Science, Soochow University, Suzhou, Jiangsu, 215021, P. R. China
| | - Jiabin Yang
- Department of Gastrointestinal Surgery, The Second Affiliated Hospital of Soochow University, Suzhou, Jiangsu, 215004, P. R. China
| | - Yongyou Wu
- Department of Gastrointestinal Surgery, The Second Affiliated Hospital of Soochow University, Suzhou, Jiangsu, 215004, P. R. China
| | - Dawei Ding
- College of Pharmaceutical Science, Soochow University, Suzhou, Jiangsu, 215021, P. R. China
| | - Xingyue Ji
- College of Pharmaceutical Science, Soochow University, Suzhou, Jiangsu, 215021, P. R. China
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4
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Ooi JMF, Fairhall JM, Spangler B, Chong DJW, Feng BY, Gamble AB, Hook S. Development of a bioorthogonal fluorescence-based assay for assessing drug uptake and delivery in bacteria. RSC Adv 2022; 12:15631-15642. [PMID: 35685699 PMCID: PMC9126673 DOI: 10.1039/d2ra02272a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2022] [Accepted: 05/09/2022] [Indexed: 11/21/2022] Open
Abstract
Bioorthogonal chemistry can facilitate the development of fluorescent probes that can be used to sensitively and specifically detect the presence of biological targets. In this study, such an assay was developed to evaluate the uptake and delivery of antimicrobials into Escherichia coli, building on and extending previous work which utilised more resource intensive LCMS detection. The bacteria were genetically engineered to express streptavidin in the periplasmic or cytoplasmic compartments, which was used to localise a bioorthogonal probe (BCN-biotin). Azido-compounds which are delivered to these compartments react with the localised BCN-biotin–streptavidin in a concentration-dependent manner via a strain-promoted alkyne–azide cycloaddition. The amount of azido-compound taken up by bacteria was determined by quantifying unreacted BCN-biotin–streptavidin via an inverse electron demand Diels–Alder reaction between remaining BCN-biotin and a tetrazine-containing fluorescent dye. Following optimisation and validation, the assay was used to assess uptake of liposome-formulated azide-functionalised luciferin and cefoxitin. The results demonstrated that formulation into cationic liposomes improved the uptake of azide-functionalised compounds into the periplasm of E. coli, providing insight on the uptake mechanism of liposomes in the bacteria. This newly developed bioorthogonal fluorescence plate-reader based assay provides a bioactivity-independent, medium-to-high throughput tool for screening compound uptake/delivery. Bioorthogonal alkyne–azide and alkyne–tetrazine chemistries were used to assess drug uptake in bacteria. Azido-drug reacts with streptavidin bound alkyne-biotin within bacteria, the remaining unreacted alkyne is then quantified with a tetrazine-dye.![]()
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Affiliation(s)
| | | | - Benjamin Spangler
- Novartis Institutes for BioMedical Research (NIBR) in Emeryville California USA
| | | | - Brian Y Feng
- Novartis Institutes for BioMedical Research (NIBR) in Emeryville California USA
| | - Allan B Gamble
- School of Pharmacy, University of Otago Dunedin New Zealand
| | - Sarah Hook
- School of Pharmacy, University of Otago Dunedin New Zealand
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5
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Hardie J, Makabenta JM, Gupta A, Huang R, Cao-Milán R, Goswami R, Zhang X, Abdulpurkar P, Farkas ME, Rotello VM. Selective treatment of intracellular bacterial infections using host cell-targeted bioorthogonal nanozymes. Mater Horiz 2022; 9:1489-1494. [PMID: 35293903 PMCID: PMC9090992 DOI: 10.1039/d1mh02042k] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
Abstract
Intracellular bacterial infections are difficult to treat, and in the case of Salmonella and related infections, can be life threatening. Antibiotic treatments for intracellular infections face challenges including cell penetration and intracellular degradation that both reduce antibiotic efficacy. Even when treatable, the increased dose of antibiotics required to counter infections can strongly impact the microbiome, compromising the native roles of beneficial non-pathogenic species. Bioorthogonal catalysis provides a new tool to combat intracellular infections. Catalysts embedded in the monolayers of gold nanoparticles (nanozymes) bioorthogonally convert inert antibiotic prodrugs (pro-antibiotics) into active species within resident macrophages. Targeted nanozyme delivery to macrophages was achieved through mannose conjugation and subsequent uptake VIA the mannose receptor (CD206). These nanozymes efficiently converted pro-ciprofloxacin to ciprofloxacin inside the macrophages, selectively killing pathogenic Salmonella enterica subsp. enterica serovar Typhimurium relative to non-pathogenic Lactobacillus sp. in a transwell co-culture model. Overall, this targeted bioorthogonal nanozyme strategy presents an effective treatment for intracellular infections, including typhoid and tuberculosis.
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Affiliation(s)
- Joseph Hardie
- Department of Chemistry, University of Massachusetts Amherst, 710 North Pleasant Street, Amherst, MA 01003, USA.
| | - Jessa Marie Makabenta
- Department of Chemistry, University of Massachusetts Amherst, 710 North Pleasant Street, Amherst, MA 01003, USA.
| | - Aarohi Gupta
- Department of Chemistry, University of Massachusetts Amherst, 710 North Pleasant Street, Amherst, MA 01003, USA.
| | - Rui Huang
- Department of Chemistry, University of Massachusetts Amherst, 710 North Pleasant Street, Amherst, MA 01003, USA.
| | - Roberto Cao-Milán
- Department of Chemistry, University of Massachusetts Amherst, 710 North Pleasant Street, Amherst, MA 01003, USA.
| | - Ritabrita Goswami
- Department of Chemistry, University of Massachusetts Amherst, 710 North Pleasant Street, Amherst, MA 01003, USA.
| | - Xianzhi Zhang
- Department of Chemistry, University of Massachusetts Amherst, 710 North Pleasant Street, Amherst, MA 01003, USA.
| | - Parvati Abdulpurkar
- Department of Chemistry, University of Massachusetts Amherst, 710 North Pleasant Street, Amherst, MA 01003, USA.
| | - Michelle E Farkas
- Department of Chemistry, University of Massachusetts Amherst, 710 North Pleasant Street, Amherst, MA 01003, USA.
| | - Vincent M Rotello
- Department of Chemistry, University of Massachusetts Amherst, 710 North Pleasant Street, Amherst, MA 01003, USA.
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6
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Gavriel A, Sambrook M, Russell AT, Hayes W. Recent advances in self-immolative linkers and their applications in polymeric reporting systems. Polym Chem 2022. [DOI: 10.1039/d2py00414c] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Interest in self-immolative chemistry has grown over the past decade with more research groups harnessing the versatility to control the release of a compound from a larger chemical entity, given...
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7
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Zhou Z, Feng S, Zhou J, Ji X, Long YQ. On-Demand Activation of a Bioorthogonal Prodrug of SN-38 with Fast Reaction Kinetics and High Releasing Efficiency In Vivo. J Med Chem 2021; 65:333-342. [PMID: 34963283 DOI: 10.1021/acs.jmedchem.1c01493] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Although a myriad of bioorthogonal prodrugs have been developed, very few of them present both fast reaction kinetics and complete cleavage. Herein, we report a new bioorthogonal prodrug strategy with both fast reaction kinetics (k2: ∼103 M-1 s-1) and complete cleavage (>90% within minutes) using the bioorthogonal reaction pair of N-oxide and boron reagent. Distinctively, an innovative 1,6-elimination-based self-immolative linker is masked by N-oxide, which can be bioorthogonally demasked by a boron reagent for the release of both amino and hydroxy-containing payload in live cells. Such a strategy was applied to prepare a bioorthogonal prodrug for a camptothecin derivative, SN-38, resulting in 10-fold weakened cytotoxicity against A549 cells, 300-fold enhanced water solubility, and "on-demand" activation upon a click reaction both in vitro and in vivo. This novel bioorthogonal prodrug strategy presents significant advances over the existing ones and may find wide applications in drug delivery in the future.
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Affiliation(s)
- Zhou Zhou
- Laboratory of Medicinal Chemical Biology, Department of Medicinal Chemistry, College of Pharmaceutical Sciences, Soochow University, 199 Ren'ai Road, Suzhou 215123, China
| | - Shun Feng
- Laboratory of Medicinal Chemical Biology, Department of Medicinal Chemistry, College of Pharmaceutical Sciences, Soochow University, 199 Ren'ai Road, Suzhou 215123, China
| | - Jujun Zhou
- Laboratory of Medicinal Chemical Biology, Department of Medicinal Chemistry, College of Pharmaceutical Sciences, Soochow University, 199 Ren'ai Road, Suzhou 215123, China
| | - Xingyue Ji
- Laboratory of Medicinal Chemical Biology, Department of Medicinal Chemistry, College of Pharmaceutical Sciences, Soochow University, 199 Ren'ai Road, Suzhou 215123, China
| | - Ya-Qiu Long
- Laboratory of Medicinal Chemical Biology, Department of Medicinal Chemistry, College of Pharmaceutical Sciences, Soochow University, 199 Ren'ai Road, Suzhou 215123, China
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8
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Fairhall JM, Camilli JC, Gibson BH, Hook S, Gamble AB. EGFR-targeted prodrug activation using bioorthogonal alkene-azide click-and-release chemistry. Bioorg Med Chem 2021; 46:116361. [PMID: 34411983 DOI: 10.1016/j.bmc.2021.116361] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2021] [Accepted: 08/03/2021] [Indexed: 12/24/2022]
Abstract
Epidermal growth factor receptor (EGFR) is overexpressed in many cancers and therefore serves as an excellent target for prodrug activation. Functionalised trans-cyclooctenes (TCO) were conjugated to an EGFR antibody (cetuximab), providing a reagent for pre-targeting and localisation of the bioorthogonal reagent. The TCOs react with a 4-azidobenzyl carbamate doxorubicin prodrug via a [3 + 2]-cycloaddition and subsequent self-immolation leads to release of doxorubicin (click-and-release). In vitro cell-based assays demonstrated proof-of-concept, that cetuximab conjugated to highly strained TCO (AB-d-TCO) could bind to the EGFR in a melanoma cell line, and selectively activate the doxorubicin prodrug. In a non-EGFR expressing melanoma cell line, no significant prodrug activation was observed. In vivo experiments using this combination of AB-d-TCO and the azido-doxorubicin prodrug in a murine melanoma model revealed no significant anti-tumour activity or increased survival, suggesting there was insufficient prodrug activation and drug release at the tumour site.
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Affiliation(s)
| | - Júlia C Camilli
- School of Pharmacy, University of Otago, Dunedin 9054, New Zealand
| | - Blake H Gibson
- School of Pharmacy, University of Otago, Dunedin 9054, New Zealand
| | - Sarah Hook
- School of Pharmacy, University of Otago, Dunedin 9054, New Zealand
| | - Allan B Gamble
- School of Pharmacy, University of Otago, Dunedin 9054, New Zealand.
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9
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Geng J, Zhang Y, Gao Q, Neumann K, Dong H, Porter H, Potter M, Ren H, Argyle D, Bradley M. Switching on prodrugs using radiotherapy. Nat Chem 2021; 13:805-810. [PMID: 34112990 PMCID: PMC7611443 DOI: 10.1038/s41557-021-00711-4] [Citation(s) in RCA: 72] [Impact Index Per Article: 24.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2020] [Accepted: 04/22/2021] [Indexed: 02/05/2023]
Abstract
Chemotherapy is a powerful tool in the armoury against cancer, but it is fraught with problems due to its global systemic toxicity. Here we report the proof of concept of a chemistry-based strategy, whereby gamma/X-ray irradiation mediates the activation of a cancer prodrug, thereby enabling simultaneous chemo-radiotherapy with radiotherapy locally activating a prodrug. In an initial demonstration, we show the activation of a fluorescent probe using this approach. Expanding on this, we show how sulfonyl azide- and phenyl azide-caged prodrugs of pazopanib and doxorubicin can be liberated using clinically relevant doses of ionizing radiation. This strategy is different to conventional chemo-radiotherapy radiation, where chemo-sensitization of the cancer takes place so that subsequent radiotherapy is more effective. This approach could enable site-directed chemotherapy, rather than systemic chemotherapy, with 'real time' drug decaging at the tumour site. As such, it opens up a new era in targeted and directed chemotherapy.
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Affiliation(s)
- Jin Geng
- EaStCHEM School of Chemistry, University of Edinburgh, Edinburgh, UK.
- Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China.
| | - Yichuan Zhang
- EaStCHEM School of Chemistry, University of Edinburgh, Edinburgh, UK
- Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China
| | - Quan Gao
- Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China
| | - Kevin Neumann
- EaStCHEM School of Chemistry, University of Edinburgh, Edinburgh, UK
| | - Hua Dong
- EaStCHEM School of Chemistry, University of Edinburgh, Edinburgh, UK
| | - Hamish Porter
- The Royal (Dick) School of Veterinary Studies and Roslin Institute, University of Edinburgh, Edinburgh, UK
| | - Mark Potter
- Department of Surgery, Western General Hospital, Edinburgh, UK
| | - Hua Ren
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital and Shen Zhen Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Shenzhen, China
| | - David Argyle
- The Royal (Dick) School of Veterinary Studies and Roslin Institute, University of Edinburgh, Edinburgh, UK
| | - Mark Bradley
- EaStCHEM School of Chemistry, University of Edinburgh, Edinburgh, UK.
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10
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Abstract
Bioorthogonal cleavage chemistry has been rapidly emerging as a powerful tool for manipulation and gain-of-function studies of biomolecules in living systems. While the initial bond formation-centered bioorthogonal reactions have been widely adopted for labeling, tracing, and capturing biomolecules, the newly developed bond cleavage-enabled bioorthogonal reactions have opened new possibilities for rescuing small molecules as well as biomacromolecules in living systems, allowing multidimensional controls over biological processes in vitro and in vivo. In this Outlook, we first summarized the development and applications of bioorthogonal cleavage reactions (BCRs) that restore the functions of chemical structures as well as more complex networks, including the liberation of prodrugs, release of bioconjugates, and in situ reactivation of intracellular proteins. As we embarked on this fruitful progress, we outlined the unmet scientific needs and future directions along this exciting avenue. We believe that the potential of BCRs will be further unleashed when combined with other frontier technologies, such as genetic code expansion and proximity-enabled chemical labeling.
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Affiliation(s)
- Jie Wang
- Beijing
National Laboratory for Molecular Sciences, Synthetic and Functional
Biomolecules Center, Key Laboratory of Bioorganic Chemistry and Molecular
Engineering of Ministry of Education, College of Chemistry and Molecular
Engineering, Peking University, Beijing 100871, China
- Department
of Chemistry, Southern University of Science
and Technology, Shenzhen 518055, China
| | - Xin Wang
- Beijing
National Laboratory for Molecular Sciences, Synthetic and Functional
Biomolecules Center, Key Laboratory of Bioorganic Chemistry and Molecular
Engineering of Ministry of Education, College of Chemistry and Molecular
Engineering, Peking University, Beijing 100871, China
| | - Xinyuan Fan
- Beijing
National Laboratory for Molecular Sciences, Synthetic and Functional
Biomolecules Center, Key Laboratory of Bioorganic Chemistry and Molecular
Engineering of Ministry of Education, College of Chemistry and Molecular
Engineering, Peking University, Beijing 100871, China
| | - Peng R. Chen
- Beijing
National Laboratory for Molecular Sciences, Synthetic and Functional
Biomolecules Center, Key Laboratory of Bioorganic Chemistry and Molecular
Engineering of Ministry of Education, College of Chemistry and Molecular
Engineering, Peking University, Beijing 100871, China
- Peking−Tsinghua
Center for Life Sciences, Peking University, Beijing 100871, China
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11
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Dadhwal S, Lee A, Goswami SK, Hook S, Gamble AB. Synthesis and formulation of self‐immolative
PEG
‐aryl azide block copolymers and click‐to‐release reactivity with
trans
‐cyclooctene. Journal of Polymer Science 2021. [DOI: 10.1002/pol.20210020] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Sumit Dadhwal
- School of Pharmacy University of Otago Dunedin New Zealand
- Department of Chemistry University of Otago Dunedin New Zealand
| | - Arnold Lee
- School of Pharmacy University of Otago Dunedin New Zealand
| | | | - Sarah Hook
- School of Pharmacy University of Otago Dunedin New Zealand
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12
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Affiliation(s)
- Titas Deb
- Department of Medicinal Chemistry, University of Utah, 30 S 2000 E, Salt Lake City, Utah 84112, United States
| | - Julian Tu
- Department of Medicinal Chemistry, University of Utah, 30 S 2000 E, Salt Lake City, Utah 84112, United States
| | - Raphael M. Franzini
- Department of Medicinal Chemistry, University of Utah, 30 S 2000 E, Salt Lake City, Utah 84112, United States
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13
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Abstract
Bioorthogonal reactions including the bioorthogonal ligations and cleavages have become an active field of research in chemical biology, and they play important roles in chemical modification and functional regulation of biomolecules. This review summarizes the developments and applications of the representative bioorthogonal reactions including the Staudinger reactions, the metal-mediated bioorthogonal reactions, the strain-promoted cycloadditions, the inverse electron demand Diels-Alder reactions, the light-triggered bioorthogonal reactions, and the reactions of chloroquinoxalines and ortho-dithiophenols.
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Affiliation(s)
- Youshan Li
- Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology (Ministry of Education)Department of ChemistryTsinghua UniversityBeijing100084China
| | - Hua Fu
- Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology (Ministry of Education)Department of ChemistryTsinghua UniversityBeijing100084China
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14
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Huang R, Li CH, Cao-Milán R, He LD, Makabenta JM, Zhang X, Yu E, Rotello VM. Polymer-Based Bioorthogonal Nanocatalysts for the Treatment of Bacterial Biofilms. J Am Chem Soc 2020; 142:10723-10729. [PMID: 32464057 PMCID: PMC7339739 DOI: 10.1021/jacs.0c01758] [Citation(s) in RCA: 74] [Impact Index Per Article: 18.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
Bioorthogonal catalysis offers a unique strategy to modulate biological processes through the in situ generation of therapeutic agents. However, the direct application of bioorthogonal transition metal catalysts (TMCs) in complex media poses numerous challenges due to issues of limited biocompatibility, poor water solubility, and catalyst deactivation in biological environments. We report here the creation of catalytic "polyzymes", comprised of self-assembled polymer nanoparticles engineered to encapsulate lipophilic TMCs. The incorporation of catalysts into these nanoparticle scaffolds creates water-soluble constructs that provide a protective environment for the catalyst. The potential therapeutic utility of these nanozymes was demonstrated through antimicrobial studies in which a cationic nanozyme was able to penetrate into biofilms and eradicate embedded bacteria through the bioorthogonal activation of a pro-antibiotic.
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Affiliation(s)
- Rui Huang
- Department of Chemistry, University of Massachusetts Amherst, 710 North Pleasant Street, Amherst, Massachusetts 01003, United States
| | - Cheng-Hsuan Li
- Department of Chemistry, University of Massachusetts Amherst, 710 North Pleasant Street, Amherst, Massachusetts 01003, United States
| | - Roberto Cao-Milán
- Department of Chemistry, University of Massachusetts Amherst, 710 North Pleasant Street, Amherst, Massachusetts 01003, United States
| | - Luke D. He
- Department of Chemistry, University of Massachusetts Amherst, 710 North Pleasant Street, Amherst, Massachusetts 01003, United States
| | - Jessa Marie Makabenta
- Department of Chemistry, University of Massachusetts Amherst, 710 North Pleasant Street, Amherst, Massachusetts 01003, United States
| | - Xianzhi Zhang
- Department of Chemistry, University of Massachusetts Amherst, 710 North Pleasant Street, Amherst, Massachusetts 01003, United States
| | - Erlei Yu
- Department of Chemistry, University of Massachusetts Amherst, 710 North Pleasant Street, Amherst, Massachusetts 01003, United States
- Key Laboratory for Green Process of Chemical Engineering of Xinjiang Bingtuan, School of Chemistry and Chemical Engineering, Shihezi University, Shihezi 832003, P. R. China
| | - Vincent M. Rotello
- Department of Chemistry, University of Massachusetts Amherst, 710 North Pleasant Street, Amherst, Massachusetts 01003, United States
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15
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van Onzen AHAM, Versteegen RM, Hoeben FJM, Filot IAW, Rossin R, Zhu T, Wu J, Hudson PJ, Janssen HM, ten Hoeve W, Robillard MS. Bioorthogonal Tetrazine Carbamate Cleavage by Highly Reactive trans-Cyclooctene. J Am Chem Soc 2020; 142:10955-10963. [DOI: 10.1021/jacs.0c00531] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
| | | | | | - Ivo A. W. Filot
- Laboratory of Inorganic Materials Chemistry, Schuit Institute of Catalysis, Eindhoven University of Technology, P.O. Box 513, 5600 MB Eindhoven, The Netherlands
| | - Raffaella Rossin
- Tagworks Pharmaceuticals, Geert Grooteplein Zuid 10, 6525 GA Nijmegen, The Netherlands
| | - Tong Zhu
- Levena Biopharma, 4955 Directors Place, Suite 300, San Diego, California 92121, United States
| | - Jeremy Wu
- Avipep Pty Ltd., 343 Royal Parade, Parkville, VIC 3052, Australia
| | - Peter J. Hudson
- Avipep Pty Ltd., 343 Royal Parade, Parkville, VIC 3052, Australia
| | - Henk M. Janssen
- SyMO-Chem B.V., Den Dolech 2, 5612 AZ Eindhoven, The Netherlands
| | - Wolter ten Hoeve
- MercachemSyncom B.V., Kadijk 3, 9747 AT Groningen, The Netherlands
| | - Marc S. Robillard
- Tagworks Pharmaceuticals, Geert Grooteplein Zuid 10, 6525 GA Nijmegen, The Netherlands
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16
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Abstract
Organic azides are involved in a variety of useful transformations, including nitrene chemistry, reactions with nucleophiles and electrophiles, and cycloadditions. The 1,3-dipolar cycloadditions of azides constitute a major class of highly reliable and versatile reactions, as shown by the development and rapid adoption of click chemistry and bioorthogonal chemistry. Metal-catalyzed azide-alkyne cycloaddition (Cu/RuAAC), the prototypical click reaction, has found wide utility in pharmaceutical, biomedical, and materials sciences. The strain-promoted, or distortion-accelerated, azide-alkyne cycloaddition eliminates the need for a metal catalyst.In the azide-mediated 1,3-dipolar cycloaddition reactions, azides are ambiphilic, i.e., HOMO-LUMO-controlled dipoles where both the HOMO and LUMO interact strongly with the dipolarophile. Azide-alkyne cycloaddition proceeds primarily through the HOMOazide-LUMOdipolarophile interaction, and electron-deficient dipolarophiles react more readily. The inverse-electron-demand reaction, involving the LUMOazide-HOMOdipolarophile interaction, is less common because of the low stability of electron-deficient azides such as acyl, sulfonyl, and phosphoryl azides. Nevertheless, there have been reports since the 1960s showing enhanced reaction kinetics between electron-poor azides and electron-rich dipolarophiles. Our laboratory has developed the use of perfluoroaryl azides (PFAAs), a class of stable electron-deficient azides, as nitrene precursors and for reactions with nucleophiles and electron-rich dipolarophiles. Perfluorination on the aryl ring also facilitates the synthesis of PFAAs and quantitative analysis of the products by 19F NMR spectroscopy.In this Account, we summarize key reactions involving electrophilic azides and applications of these reactions in materials synthesis and chemical biology. These electron-deficient azides exhibit unique reactivity toward nucleophiles and electron-rich or strained dipolarophiles, in some cases leading to new transformations that do not require any catalysts or products that are impossible to obtain from the nonelectrophilic azides. We highlight work from our laboratories on reactions of PFAAs with enamines, enolates, thioacids, and phosphines. In the reactions of PFAAs with enamines or enolates, the triazole or triazoline cycloaddition products undergo further rearrangement to give amidines or amides as the final products at rates of up to 105 times faster than their non-fluorinated anlogues. Computational investigations by the distortion/interaction activation strain model reveal that perfluorination lowers the LUMO of the aryl azide as well as the overall activation energy of the reaction by decreasing the distortion energies of the reactants to reach the transition states. The PFAA-enamine reaction can be carried out in a one-pot fashion using readily available starting materials of aldehyde and amine, making the reaction especially attractive, for example, in the functionalization of nanomaterials and derivatization of antibiotics for the preparation of theranostic nanodrugs. Similar fast kinetics was also observed for the PPAA-mediated Staudinger reaction, which proceeds at 104 times higher rate than the classic Staudinger ligation, giving stable phosphoimines in high yields. The reaction is biorthogonal, allowing cell-surface labeling with minimal background noise.
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Affiliation(s)
- Sheng Xie
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, P. R. China
| | - Madanodaya Sundhoro
- Department of Chemistry, University of Massachusetts Lowell, 1 University Avenue, Lowell, Massachusetts 01854, United States
| | - K. N. Houk
- Department of Chemistry and Biochemistry, University of California, Los Angeles, California 90095, United States
| | - Mingdi Yan
- Department of Chemistry, University of Massachusetts Lowell, 1 University Avenue, Lowell, Massachusetts 01854, United States
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17
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Ediriweera GR, Simpson JD, Fuchs AV, Venkatachalam TK, Van De Walle M, Howard CB, Mahler SM, Blinco JP, Fletcher NL, Houston ZH, Bell CA, Thurecht KJ. Targeted and modular architectural polymers employing bioorthogonal chemistry for quantitative therapeutic delivery. Chem Sci 2020; 11:3268-3280. [PMID: 34122834 PMCID: PMC8157365 DOI: 10.1039/d0sc00078g] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
There remain several key challenges to existing therapeutic systems for cancer therapy, such as quantitatively determining the true, tissue-specific drug release profile in vivo, as well as reducing side-effects for an increased standard of care. Hence, it is crucial to engineer new materials that allow for a better understanding of the in vivo pharmacokinetic/pharmacodynamic behaviours of therapeutics. We have expanded on recent “click-to-release” bioorthogonal pro-drug activation of antibody-drug conjugates (ADCs) to develop a modular and controlled theranostic system for quantitatively assessing site-specific drug activation and deposition from a nanocarrier molecule, by employing defined chemistries. The exploitation of quantitative imaging using positron emission tomography (PET) together with pre-targeted bioorthogonal chemistries in our system provided an effective means to assess in real-time the exact amount of active drug administered at precise sites in the animal; our methodology introduces flexibility in both the targeting and therapeutic components that is specific to nanomedicines and offers unique advantages over other technologies. In this approach, the in vivo click reaction facilitates pro-drug activation as well as provides a quantitative means to investigate the dynamic behaviour of the therapeutic agent. There remain several key challenges to existing therapeutic systems for cancer therapy, such as quantitatively determining the true, tissue-specific drug release profile in vivo, as well as reducing side-effects for an increased standard of care.![]()
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Affiliation(s)
- Gayathri R Ediriweera
- Centre for Advanced Imaging, The University of Queensland Brisbane QLD 4072 Australia .,Australian Institute for Bioengineering & Nanotechnology (AIBN), The University of Queensland Brisbane QLD 4072 Australia.,ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, ARC Training Centre for Innovation in Biomedical Imaging Technology, The University of Queensland Brisbane QLD 4072 Australia
| | - Joshua D Simpson
- Centre for Advanced Imaging, The University of Queensland Brisbane QLD 4072 Australia .,Australian Institute for Bioengineering & Nanotechnology (AIBN), The University of Queensland Brisbane QLD 4072 Australia.,ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, ARC Training Centre for Innovation in Biomedical Imaging Technology, The University of Queensland Brisbane QLD 4072 Australia
| | - Adrian V Fuchs
- Centre for Advanced Imaging, The University of Queensland Brisbane QLD 4072 Australia .,Australian Institute for Bioengineering & Nanotechnology (AIBN), The University of Queensland Brisbane QLD 4072 Australia.,ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, ARC Training Centre for Innovation in Biomedical Imaging Technology, The University of Queensland Brisbane QLD 4072 Australia
| | - Taracad K Venkatachalam
- Centre for Advanced Imaging, The University of Queensland Brisbane QLD 4072 Australia .,Australian Institute for Bioengineering & Nanotechnology (AIBN), The University of Queensland Brisbane QLD 4072 Australia.,ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, ARC Training Centre for Innovation in Biomedical Imaging Technology, The University of Queensland Brisbane QLD 4072 Australia
| | - Matthias Van De Walle
- School of Chemistry, Physics and Mechanical Engineering, Queensland University of Technology 2 George St Brisbane QLD 4000 Australia
| | - Christopher B Howard
- Australian Institute for Bioengineering & Nanotechnology (AIBN), The University of Queensland Brisbane QLD 4072 Australia.,ARC Training Centre for Biopharmaceutical Innovation, The University of Queensland Brisbane QLD 4072 Australia
| | - Stephen M Mahler
- Australian Institute for Bioengineering & Nanotechnology (AIBN), The University of Queensland Brisbane QLD 4072 Australia.,ARC Training Centre for Biopharmaceutical Innovation, The University of Queensland Brisbane QLD 4072 Australia
| | - James P Blinco
- School of Chemistry, Physics and Mechanical Engineering, Queensland University of Technology 2 George St Brisbane QLD 4000 Australia
| | - Nicholas L Fletcher
- Centre for Advanced Imaging, The University of Queensland Brisbane QLD 4072 Australia .,Australian Institute for Bioengineering & Nanotechnology (AIBN), The University of Queensland Brisbane QLD 4072 Australia.,ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, ARC Training Centre for Innovation in Biomedical Imaging Technology, The University of Queensland Brisbane QLD 4072 Australia
| | - Zachary H Houston
- Centre for Advanced Imaging, The University of Queensland Brisbane QLD 4072 Australia .,Australian Institute for Bioengineering & Nanotechnology (AIBN), The University of Queensland Brisbane QLD 4072 Australia.,ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, ARC Training Centre for Innovation in Biomedical Imaging Technology, The University of Queensland Brisbane QLD 4072 Australia
| | - Craig A Bell
- Centre for Advanced Imaging, The University of Queensland Brisbane QLD 4072 Australia .,Australian Institute for Bioengineering & Nanotechnology (AIBN), The University of Queensland Brisbane QLD 4072 Australia.,ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, ARC Training Centre for Innovation in Biomedical Imaging Technology, The University of Queensland Brisbane QLD 4072 Australia
| | - Kristofer J Thurecht
- Centre for Advanced Imaging, The University of Queensland Brisbane QLD 4072 Australia .,Australian Institute for Bioengineering & Nanotechnology (AIBN), The University of Queensland Brisbane QLD 4072 Australia.,ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, ARC Training Centre for Innovation in Biomedical Imaging Technology, The University of Queensland Brisbane QLD 4072 Australia
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18
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Dadhwal S, Fairhall JM, Hook S, Gamble AB. Tetrafluoroaryl azide as an N-terminal capping group for click-to-dissolve diphenylalanine hydrogels. RSC Adv 2020; 10:9234-9244. [PMID: 35497212 PMCID: PMC9050152 DOI: 10.1039/d0ra01013h] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2020] [Accepted: 02/20/2020] [Indexed: 12/28/2022] Open
Abstract
The synthesis of a bioorthogonal-responsive low molecular weight diphenylalanine (PhePhe)-based hydrogel that is capped with a 4-azido-2,3,5,6-tetrafluorobenzyl carbamate self-immolative linker is reported. The hydrogelator (AzF4-PhePhe) generates a stable hydrogel at 0.1 wt%, and rapidly reacts with the bioorthogonal reagent trans-cyclooctene (TCO), inducing a gel-to-solution transition. The critical gel concentration is five-fold lower than our previously synthesized non-fluorinated hydrogelator (Az-PhePhe), and the minimum concentration of TCO required for visible gel-to-solution transition in 24 hours is 1 mM. Doxorubicin can be encapsulated in the hydrogel and TCO-triggered dissolution results in 76% and 89% release after 10 and 24 hours, respectively. Compared with our non-substituted aryl azide capping group used for Az-PhePhe, the tetrafluorinated aryl azide group improves the stability of the hydrogel in unbuffered water at a lower critical gel concentration, while improving sensitivity towards the bioorthogonal reagent TCO. A tetrafluoroaryl azide group attached to diphenylalanine via a carbamate linker provides a strong and stable hydrogel that undergoes a gel-to-solution transition following a rapid bioorthogonal 1,3,-dipolar cycloaddition.![]()
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Affiliation(s)
- Sumit Dadhwal
- School of Pharmacy
- University of Otago
- Dunedin
- New Zealand
| | | | - Sarah Hook
- School of Pharmacy
- University of Otago
- Dunedin
- New Zealand
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19
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Fairhall JM, Murayasu M, Dadhwal S, Hook S, Gamble AB. Tuning activation and self-immolative properties of the bioorthogonal alkene–azide click-and-release strategy. Org Biomol Chem 2020; 18:4754-4762. [DOI: 10.1039/d0ob00936a] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
Combinations of aryl azides and trans-cyclooctenes have been studied in a bioorthogonal click-and-release strategy, with two reaction pairings rapidly releasing phenol at micromolar concentrations.
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Affiliation(s)
| | | | - Sumit Dadhwal
- School of Pharmacy
- University of Otago
- Dunedin
- New Zealand
| | - Sarah Hook
- School of Pharmacy
- University of Otago
- Dunedin
- New Zealand
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20
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Xie X, Li B, Wang J, Zhan C, Huang Y, Zeng F, Wu S. Tetrazine-Mediated Bioorthogonal System for Prodrug Activation, Photothermal Therapy, and Optoacoustic Imaging. ACS Appl Mater Interfaces 2019; 11:41875-41888. [PMID: 31638763 DOI: 10.1021/acsami.9b13374] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
Bioorthogonal "bond cleavage" reactions hold great promise in a variety of biological applications such as controlled activation of the drug and probe, while the application of these biocompatible reactions in living animals is still in its infancy and has yet to be further explored. Herein we demonstrate a nanosized and two-component bioorthogonal system for tumor inhibition through the combined action of chemo- and photothermal therapy. The trigger of the system was fabricated by immobilizing PEGylated tetrazine on the gold nanorods, and the bioorthogonal prodrug was synthesized by caging the drug camptothecin with vinyl ether, followed by encapsulating it with phospholipid liposomes. The tetrazine-based trigger effectively mediates the bioorthogonal reaction and triggers the release of camptothecin for chemotherapy, and the gold nanorods exhibit high photothermal capability for photothermal therapy and for three-dimensional optoacoustic imaging. Upon injection into tumor-bearing mice, the two components accumulate in the tumor region and carry out a bioorthogonal reaction therein, hence releasing the parent drug. The combined actions of chemo- and photothermal therapy greatly inhibited tumor growth in mice. This strategy may afford a promising approach for achieving controlled release of an active drug in vivo through an alternative external stimulus-a bioorthogonal reaction.
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Affiliation(s)
- Xin Xie
- State Key Laboratory of Luminescent Materials and Devices, Key Laboratory of Luminescence from Molecular Aggregates of Guangdong Province, College of Materials Science and Engineering , South China University of Technology (SCUT) , Guangzhou 510640 , People's Republic of China
| | - Bowen Li
- State Key Laboratory of Luminescent Materials and Devices, Key Laboratory of Luminescence from Molecular Aggregates of Guangdong Province, College of Materials Science and Engineering , South China University of Technology (SCUT) , Guangzhou 510640 , People's Republic of China
| | - Jie Wang
- State Key Laboratory of Luminescent Materials and Devices, Key Laboratory of Luminescence from Molecular Aggregates of Guangdong Province, College of Materials Science and Engineering , South China University of Technology (SCUT) , Guangzhou 510640 , People's Republic of China
| | - Chenyue Zhan
- State Key Laboratory of Luminescent Materials and Devices, Key Laboratory of Luminescence from Molecular Aggregates of Guangdong Province, College of Materials Science and Engineering , South China University of Technology (SCUT) , Guangzhou 510640 , People's Republic of China
| | - Yong Huang
- State Key Laboratory of Luminescent Materials and Devices, Key Laboratory of Luminescence from Molecular Aggregates of Guangdong Province, College of Materials Science and Engineering , South China University of Technology (SCUT) , Guangzhou 510640 , People's Republic of China
| | - Fang Zeng
- State Key Laboratory of Luminescent Materials and Devices, Key Laboratory of Luminescence from Molecular Aggregates of Guangdong Province, College of Materials Science and Engineering , South China University of Technology (SCUT) , Guangzhou 510640 , People's Republic of China
| | - Shuizhu Wu
- State Key Laboratory of Luminescent Materials and Devices, Key Laboratory of Luminescence from Molecular Aggregates of Guangdong Province, College of Materials Science and Engineering , South China University of Technology (SCUT) , Guangzhou 510640 , People's Republic of China
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21
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Lin F, Chen L, Zhang H, Ching Ngai WS, Zeng X, Lin J, Chen PR. Bioorthogonal Prodrug–Antibody Conjugates for On-Target and On-Demand Chemotherapy. CCS Chem 2019. [DOI: 10.31635/ccschem.019.20180038] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
Current antibody–drug conjugates (ADCs) suffer from low tissue penetration and significant side effects, largely due to the permanent linkage and/or premature release of cytotoxic payloads. Herein, we developed a prodrug–antibody conjugate (ProADC) strategy by conjugating a bioorthogonal-activatable prodrug with an antibody that allowed on-target release and on-demand activation of cytotoxic drugs at a tumor site. The bioorthogonal-caged prodrug exhibited an enhanced permeability into and on-demand activation within cancer cells, while the pH-sensitive ADC linker allowed on-target release of the anticancer agent. Together, the ProADCs showed enhanced tumor penetration and alleviated side effects for use as an on-target and on-demand chemotherapy agents.
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22
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Abstract
Bioorthogonal reactions that proceed readily under physiological conditions without interference from biomolecules have found widespread application in the life sciences. Complementary to the bioorthogonal reactions that ligate two molecules, reactions that release a molecule or cleave a linker are increasingly attracting interest. Such dissociative bioorthogonal reactions have a broad spectrum of uses, for example, in controlling bio-macromolecule activity, in drug delivery, and in diagnostic assays. This review article summarizes the developed bioorthogonal reactions linked to a release step, outlines representative areas of the applications of such reactions, and discusses aspects that require further improvement.
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Affiliation(s)
- Julian Tu
- Department of Medicinal Chemistry, University of Utah, 30 S 2000 E, Salt Lake City, Utah, 84112, USA
| | - Minghao Xu
- Department of Medicinal Chemistry, University of Utah, 30 S 2000 E, Salt Lake City, Utah, 84112, USA
| | - Raphael M Franzini
- Department of Medicinal Chemistry, University of Utah, 30 S 2000 E, Salt Lake City, Utah, 84112, USA
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23
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Das R, Landis RF, Tonga GY, Cao-Milán R, Luther DC, Rotello VM. Control of Intra- versus Extracellular Bioorthogonal Catalysis Using Surface-Engineered Nanozymes. ACS Nano 2019; 13:229-235. [PMID: 30516966 PMCID: PMC6779054 DOI: 10.1021/acsnano.8b05370] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
Bioorthogonal transformation of prodrugs and profluorophores using transition metal catalysts (TMCs) offers a promising strategy for therapeutic and imaging applications. Here, we report the surface engineering of nanoparticles to specifically localize gold nanoparticles (AuNPs) with encapsulated TMCs (nanozymes) to either the inside or outside of cells. The ability to control nanozyme localization and hence activity was demonstrated by the activation of pro-fluorophores and prodrugs intra- and extracellularly, establishing the potential of engineered nanozyme platforms for both diagnostic and therapeutic purposes.
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24
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Ji X, Pan Z, Yu B, De La Cruz LK, Zheng Y, Ke B, Wang B. Click and release: bioorthogonal approaches to “on-demand” activation of prodrugs. Chem Soc Rev 2019; 48:1077-1094. [PMID: 30724944 DOI: 10.1039/c8cs00395e] [Citation(s) in RCA: 176] [Impact Index Per Article: 35.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
This review summarizes recent developments in using bioorthogonal chemistry in prodrug design for the delivery of traditional small molecule- and gasotransmitter-based therapeutics.
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Affiliation(s)
- Xingyue Ji
- Laboratory of Anesthesia and Critical Care Medicine
- Department of Anesthesiology
- Translational Neuroscience Center
- West China Hospital and State Key Laboratory of Biotherapy
- Sichuan University
| | - Zhixiang Pan
- Department of Chemistry and Center for Diagnostics and Therapeutics
- Georgia State University
- Atlanta
- USA
| | - Bingchen Yu
- Department of Chemistry and Center for Diagnostics and Therapeutics
- Georgia State University
- Atlanta
- USA
| | - Ladie Kimberly De La Cruz
- Department of Chemistry and Center for Diagnostics and Therapeutics
- Georgia State University
- Atlanta
- USA
| | - Yueqin Zheng
- Department of Chemistry and Center for Diagnostics and Therapeutics
- Georgia State University
- Atlanta
- USA
| | - Bowen Ke
- Laboratory of Anesthesia and Critical Care Medicine
- Department of Anesthesiology
- Translational Neuroscience Center
- West China Hospital and State Key Laboratory of Biotherapy
- Sichuan University
| | - Binghe Wang
- Department of Chemistry and Center for Diagnostics and Therapeutics
- Georgia State University
- Atlanta
- USA
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25
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Dadhwal S, Fairhall JM, Goswami SK, Hook S, Gamble AB. Alkene-Azide 1,3-Dipolar Cycloaddition as a Trigger for Ultrashort Peptide Hydrogel Dissolution. Chem Asian J 2018; 14:1143-1150. [PMID: 30324726 DOI: 10.1002/asia.201801184] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2018] [Revised: 10/09/2018] [Indexed: 01/07/2023]
Abstract
An alkene-azide 1,3-dipolar cycloaddition between trans-cyclooctene (TCO) and an azide-capped hydrogel that promotes rapid gel dissolution is reported. Using an ultrashort aryl azide-capped peptide hydrogel (PhePhe), we have demonstrated proof-of-concept where upon reaction with TCO, the hydrogel undergoes a gel-sol transition via 1,2,3-triazoline degradation and 1,6-self-immolation of the generated aniline. The potential application of this as a general trigger in sustained drug delivery is demonstrated through release of encapsulated cargo (doxorubicin). Administration of TCO resulted in 87 % of the cargo being released in 10 h, compared to 13-14 % in the control gels. This is the first example of a potential bioorthogonal-triggered hydrogel dissolution using a traditional click-type reaction. This type of stimulus could be extended to other aryl azide-capped hydrogels.
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Affiliation(s)
- Sumit Dadhwal
- School of Pharmacy, University of Otago, PO Box 56, Dunedin, 9054, New Zealand
| | - Jessica M Fairhall
- School of Pharmacy, University of Otago, PO Box 56, Dunedin, 9054, New Zealand
| | - Shailesh K Goswami
- Department of Chemistry, University of Otago, PO Box 56, Dunedin, 9054, New Zealand
| | - Sarah Hook
- School of Pharmacy, University of Otago, PO Box 56, Dunedin, 9054, New Zealand
| | - Allan B Gamble
- School of Pharmacy, University of Otago, PO Box 56, Dunedin, 9054, New Zealand
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26
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Tu J, Xu M, Parvez S, Peterson RT, Franzini RM. Bioorthogonal Removal of 3-Isocyanopropyl Groups Enables the Controlled Release of Fluorophores and Drugs in Vivo. J Am Chem Soc 2018; 140:8410-8414. [DOI: 10.1021/jacs.8b05093] [Citation(s) in RCA: 71] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Julian Tu
- Department of Medicinal Chemistry, College of Pharmacy, University of Utah, 30 S 2000 E, Salt Lake City, Utah 84112, United States
| | - Minghao Xu
- Department of Medicinal Chemistry, College of Pharmacy, University of Utah, 30 S 2000 E, Salt Lake City, Utah 84112, United States
| | - Saba Parvez
- Department of Pharmacology and Toxicology, College of Pharmacy, University of Utah, 30 S 2000 E, Salt Lake City, Utah 84112, United States
| | - Randall T. Peterson
- Department of Pharmacology and Toxicology, College of Pharmacy, University of Utah, 30 S 2000 E, Salt Lake City, Utah 84112, United States
| | - Raphael M. Franzini
- Department of Medicinal Chemistry, College of Pharmacy, University of Utah, 30 S 2000 E, Salt Lake City, Utah 84112, United States
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