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Abed H, Radha R, Anjum S, Paul V, AlSawaftah N, Pitt WG, Ashammakhi N, Husseini GA. Targeted Cancer Therapy-on-A-Chip. Adv Healthc Mater 2024:e2400833. [PMID: 39101627 DOI: 10.1002/adhm.202400833] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2024] [Revised: 06/15/2024] [Indexed: 08/06/2024]
Abstract
Targeted cancer therapy (TCT) is gaining increased interest because it reduces the risks of adverse side effects by specifically treating tumor cells. TCT testing has traditionally been performed using two-dimensional (2D) cell culture and animal studies. Organ-on-a-chip (OoC) platforms have been developed to recapitulate cancer in vitro, as cancer-on-a-chip (CoC), and used for chemotherapeutics development and testing. This review explores the use of CoCs to both develop and test TCTs, with a focus on three main aspects, the use of CoCs to identify target biomarkers for TCT development, the use of CoCs to test free, un-encapsulated TCTs, and the use of CoCs to test encapsulated TCTs. Despite current challenges such as system scaling, and testing externally triggered TCTs, TCToC shows a promising future to serve as a supportive, pre-clinical platform to expedite TCT development and bench-to-bedside translation.
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Affiliation(s)
- Heba Abed
- Department of Chemical and Biological Engineering, American University of Sharjah, Sharjah, UAE
| | - Remya Radha
- Department of Chemical and Biological Engineering, American University of Sharjah, Sharjah, UAE
| | - Shabana Anjum
- Department of Chemical and Biological Engineering, American University of Sharjah, Sharjah, UAE
| | - Vinod Paul
- Materials Science and Engineering PhD program, College of Arts and Sciences, American University of Sharjah, Sharjah, UAE
| | - Nour AlSawaftah
- Materials Science and Engineering PhD program, College of Arts and Sciences, American University of Sharjah, Sharjah, UAE
| | - William G Pitt
- Department of Chemical Engineering, Brigham Young University, Provo, UT, 84602, USA
| | - Nureddin Ashammakhi
- Institute for Quantitative Health Science and Engineering (IQ) and Department of Biomedical Engineering (BME), Michigan State University, East Lansing, MI, 48824, USA
- Department of Bioengineering, University of California, Los Angeles, Los Angeles, CA, 90095-1600, USA
| | - Ghaleb A Husseini
- Department of Chemical and Biological Engineering, American University of Sharjah, Sharjah, UAE
- Materials Science and Engineering PhD program, College of Arts and Sciences, American University of Sharjah, Sharjah, UAE
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Wen Z, Liu C, Teng Z, Jin Q, Liao Z, Zhu X, Huo S. Ultrasound meets the cell membrane: for enhanced endocytosis and drug delivery. NANOSCALE 2023; 15:13532-13545. [PMID: 37548587 DOI: 10.1039/d3nr02562d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/08/2023]
Abstract
Endocytosis plays a crucial role in drug delivery for precision therapy. As a non-invasive and spatiotemporal-controllable stimulus, ultrasound (US) has been utilized for improving drug delivery efficiency due to its ability to enhance cell membrane permeability. When US meets the cell membrane, the well-known cavitation effect generated by US can cause various biophysical effects, facilitating the delivery of various cargoes, especially nanocarriers. The comprehension of recent progress in the biophysical mechanism governing the interaction between ultrasound and cell membranes holds significant implications for the broader scientific community, particularly in drug delivery and nanomedicine. This review will summarize the latest research results on the biological effects and mechanisms of US-enhanced cellular endocytosis. Moreover, the latest achievements in US-related biomedical applications will be discussed. Finally, challenges and opportunities of US-enhanced endocytosis for biomedical applications will be provided.
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Affiliation(s)
- Zihao Wen
- Fujian Provincial Key Laboratory of Innovative Drug Target Research, School of Pharmaceutical Sciences, Xiamen University, Xiamen 361102, China.
| | - Chen Liu
- Fujian Provincial Key Laboratory of Innovative Drug Target Research, School of Pharmaceutical Sciences, Xiamen University, Xiamen 361102, China.
| | - Zihao Teng
- Fujian Provincial Key Laboratory of Innovative Drug Target Research, School of Pharmaceutical Sciences, Xiamen University, Xiamen 361102, China.
| | - Quanyi Jin
- Fujian Provincial Key Laboratory of Innovative Drug Target Research, School of Pharmaceutical Sciences, Xiamen University, Xiamen 361102, China.
| | - Zhihuan Liao
- Fujian Provincial Key Laboratory of Innovative Drug Target Research, School of Pharmaceutical Sciences, Xiamen University, Xiamen 361102, China.
| | - Xuan Zhu
- Fujian Provincial Key Laboratory of Innovative Drug Target Research, School of Pharmaceutical Sciences, Xiamen University, Xiamen 361102, China.
| | - Shuaidong Huo
- Fujian Provincial Key Laboratory of Innovative Drug Target Research, School of Pharmaceutical Sciences, Xiamen University, Xiamen 361102, China.
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Jin Y, Gao P, Liang L, Wang Y, Li J, Wang J, Hou J, Yang C, Wang X. Noninvasive quantification of granzyme B in cardiac allograft rejection using targeted ultrasound imaging. Front Immunol 2023; 14:1164183. [PMID: 37435082 PMCID: PMC10331296 DOI: 10.3389/fimmu.2023.1164183] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2023] [Accepted: 06/08/2023] [Indexed: 07/13/2023] Open
Abstract
Objective Endomyocardial biopsy is the gold standard method for the diagnosis of cardiac allograft rejection. However, it causes damage to the heart. In this study, we developed a noninvasive method for quantification of granzyme B (GzB) in vivo by targeted ultrasound imaging, which detects and provides quantitative information for specific molecules, for acute rejection assessment in a murine cardiac transplantation model. Methods Microbubbles bearing anti-GzB antibodies (MBGzb) or isotype antibodies (MBcon) were prepared. Hearts were transplanted from C57BL/6J (allogeneic) or C3H (syngeneic) donors to C3H recipients. Target ultrasound imaging was performed on Days 2 and 5 post-transplantations. A pathologic assessment was performed. The expression of granzyme B and IL-6 in the heart was detected by Western blotting. Results After MB injection, we observed and collected data at 3 and 6 min before and after the flash pulse. Quantitative analysis revealed that the reduction in peak intensity was significantly higher in the allogeneic MBGzb group than in the allogeneic MBcon group and the isogeneic MBcon group at PODs 2 and 5. In the allogeneic groups, granzyme B and IL-6 expression levels were higher than those in the isogeneic group. In addition, more CD8 T cells and neutrophils were observed in the allogeneic groups. Conclusion Ultrasound molecular imaging of granzyme B can be used as a noninvasive method for acute rejection detection after cardiac transplantation.
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Affiliation(s)
- Yunjie Jin
- Shanghai Institute of Medical Imaging, Shanghai, China
- Department of Ultrasound, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Peng Gao
- Department of Urology, Huashan Hospital, Fudan University, Shanghai, China
| | - Lifei Liang
- Department of Urology, Zhongshan Hospital, Fudan University, Shanghai, China
- Shanghai Key Laboratory of Organ Transplantation, Shanghai, China
| | - Yuhang Wang
- Shanghai Medical College, Fudan University, Shanghai, China
| | - Jiawei Li
- Department of Urology, Zhongshan Hospital, Fudan University, Shanghai, China
- Shanghai Key Laboratory of Organ Transplantation, Shanghai, China
| | - Jiyan Wang
- Department of Urology, Zhongshan Hospital, Fudan University, Shanghai, China
- Shanghai Key Laboratory of Organ Transplantation, Shanghai, China
| | - Jiangang Hou
- Department of Urology, Huashan Hospital, Fudan University, Shanghai, China
| | - Cheng Yang
- Department of Urology, Zhongshan Hospital, Fudan University, Shanghai, China
- Shanghai Key Laboratory of Organ Transplantation, Shanghai, China
- Zhangjiang Institute of Fudan University, Shanghai, China
| | - Xiaolin Wang
- Shanghai Institute of Medical Imaging, Shanghai, China
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Ultrasound microbubble-mediated miR-503-5p downregulation suppressed in vitro CRC progression via promoting SALL1 expression. Tissue Cell 2022; 76:101811. [PMID: 35567907 DOI: 10.1016/j.tice.2022.101811] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2021] [Revised: 04/18/2022] [Accepted: 04/24/2022] [Indexed: 02/07/2023]
Abstract
BACKGROUND This study compared the effect of ultrasound microbubble-mediated miR-503-5p downregulation with that of pure liposome-mediated miR-503-5p downregulation on colorectal cancer (CRC) progression and explored the downstream mechanism. METHODS Bioinformatics tools were utilized to predict miR-503-5p-targeted genes and CRC progression-associated genes. MiR-503-5p and sal-like 1 (SALL1) expressions in CRC cells and tissues were analyzed by qRT-PCR and/or bioinformatics tools; their correlations with overall survival and clinicopathological features of CRC patients were presented, and their interaction was validated by dual-luciferase reporter assay. CRC cells received ultrasound microbubble-mediated miR-503-5p downregulation and/or liposome-mediated miR-503-5p downregulation or SALL1 silencing. Cell phenotype changes were evaluated by flow cytometry, as well as MTT, Wound healing, Transwell and tube formation assays. E-cadherin, N-cadherin, Vimentin, B-cell lymphoma (Bcl)- 2, Cleaved caspase-3, and SALL1 expressions in cells were analyzed by Western blot. RESULTS Upregulated miR-503-5p in CRC tissues and cells was detected, associated with poorer cell differentiation, easier lymph node metastasis and higher TNM stages, and related to poorer prognoses of CRC patients. Ultrasound microbubble-mediated miR-503-5p downregulation relative to pure liposome-mediated miR-503-5p downregulation better decreased viability, inhibited migration, invasion and tube formation, enhanced apoptosis, upregulated SALL1, E-cadherin and Cleaved caspase-3, and downregulated miR-503-5p, N-cadherin, Vimentin and Bcl-2 in CRC cells. SALL1 was targeted by miR-503-5p, low-expressed in CRC tissues and cells and positively related to CRC patients' survival. Silencing SALL1 exerted the opposite effects, which reversed the effects of ultrasound microbubble-mediated miR-503-5p downregulation and vice versa. CONCLUSION Ultrasound microbubble-mediated miR-503-5p downregulation suppressed in vitro CRC progression via promoting SALL1 expression.
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Alzghool OM, van Dongen G, van de Giessen E, Schoonmade L, Beaino W. α-Synuclein Radiotracer Development and In Vivo Imaging: Recent Advancements and New Perspectives. Mov Disord 2022; 37:936-948. [PMID: 35289424 PMCID: PMC9310945 DOI: 10.1002/mds.28984] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Revised: 02/14/2022] [Accepted: 02/21/2022] [Indexed: 12/13/2022] Open
Abstract
α-Synucleinopathies including idiopathic Parkinson's disease, dementia with Lewy bodies and multiple systems atrophy share overlapping symptoms and pathological hallmarks. Selective neurodegeneration and Lewy pathology are the main hallmarks of α-synucleinopathies. Currently, there is no imaging biomarker suitable for a definitive early diagnosis of α-synucleinopathies. Although dopaminergic deficits detected with single-photon emission computed tomography (SPECT) and positron emission tomography (PET) radiotracers can support clinical diagnosis by confirming the presence of dopaminergic neurodegeneration, dopaminergic imaging cannot visualize the preceding disease process, nor distinguish α-synucleinopathies from tauopathies with dopaminergic neurodegeneration, especially at early symptomatic disease stage when clinical presentation is often overlapping. Aggregated α-synuclein (αSyn) could be a suitable imaging biomarker in α-synucleinopathies, because αSyn aggregation and therefore, Lewy pathology is evidently an early driver of α-synucleinopathies pathogenesis. Additionally, several antibodies and small molecule compounds targeting aggregated αSyn are in development for therapy. However, there is no way to directly measure if or how much they lower the levels of aggregated αSyn in the brain. There is clearly a paramount diagnostic and therapeutic unmet medical need. To date, aggregated αSyn and Lewy pathology inclusion bodies cannot be assessed ante-mortem with SPECT or PET imaging because of the suboptimal binding characteristics and/or physicochemical properties of current radiotracers. The aim of this narrative review is to highlight the suitability of aggregated αSyn as an imaging biomarker in α-synucleinopathies, the current limitations with and lessons learned from αSyn radiotracer development, and finally to propose antibody-based ligands for imaging αSyn aggregates as a complementary tool rather than an alternative to small molecule ligands. © 2022 The Authors. Movement Disorders published by Wiley Periodicals LLC on behalf of International Parkinson Movement Disorder Society.
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Affiliation(s)
- Obada M Alzghool
- Department of Radiology and Nuclear Medicine, Tracer Center Amsterdam, Amsterdam UMC, Vrije Universiteit, Amsterdam, The Netherlands.,Turku PET Centre, University of Turku, Turku, Finland
| | - Guus van Dongen
- Department of Radiology and Nuclear Medicine, Tracer Center Amsterdam, Amsterdam UMC, Vrije Universiteit, Amsterdam, The Netherlands
| | - Elsmarieke van de Giessen
- Department of Radiology and Nuclear Medicine, Tracer Center Amsterdam, Amsterdam UMC, Vrije Universiteit, Amsterdam, The Netherlands
| | - Linda Schoonmade
- Medical Library, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Wissam Beaino
- Department of Radiology and Nuclear Medicine, Tracer Center Amsterdam, Amsterdam UMC, Vrije Universiteit, Amsterdam, The Netherlands
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Wan Z, Li C, Gu J, Qian J, Zhu J, Wang J, Li Y, Jiang J, Chen H, Luo C. Accurately Controlled Delivery of Temozolomide by Biocompatible UiO-66-NH 2 Through Ultrasound to Enhance the Antitumor Efficacy and Attenuate the Toxicity for Treatment of Malignant Glioma. Int J Nanomedicine 2021; 16:6905-6922. [PMID: 34675514 PMCID: PMC8517532 DOI: 10.2147/ijn.s330187] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2021] [Accepted: 09/22/2021] [Indexed: 12/30/2022] Open
Abstract
Background Glioma is the most common and malignant primary brain tumour in adults and has a dismal prognosis. Temozolomide (TMZ) is the only clinical first-line chemotherapy drug for malignant glioma up to present. Due to poor aqueous solubility and toxic effects, TMZ is still inefficient and limited for clinical glioma treatment. Methods UiO-66-NH2 nanoparticle is a zirconium-based framework, constructed by Zr and 2-amino-1,4-benzenedicarboxylic acid (BDC-NH2) with octahedral microporous structure, which can be decomposed by the body into an ionic form to discharge. We prepared the nanoscale metal-organic framework (MOF) of UiO-66-NH2 to load TMZ for therapy of malignant glioma, TMZ is released from UiO-66-NH2 through a porous structure. The ultrasound accelerates its porous percolation and promotes the rapid dissolution of TMZ through low-frequency oscillations and cavitation effect. The biological safety and antitumor efficacy were evaluated both in vitro and in vivo. Results The prepared TMZ@MOF exhibited excellent biocompatibility and biosafety due to minimal drug leakage without ultrasound intervention. We further used the flank model of glioblastoma to verify the in vivo therapeutic effect. TMZ@UiO-66-NH2 nanocomposites could be well delivered to the tumour tissue, which led to local enrichment of the TMZ concentration. Furthermore, TMZ@UiO-66-NH2 nanocomposites under ultrasound demonstrated much more efficient inhibition for tumor growth than TMZ@UiO-66-NH2 nanocomposites and TMZ alone. Meanwhile, the bone marrow suppression side effects of TMZ were significantly reduced by TMZ@UiO-66-NH2 nanocomposites. Conclusion In this work, TMZ@UiO-66-NH2 nanocomposites with ultrasound mediation could effectively improve the killing effect of malignant glioma and decrease TMZ-induced toxicity in normal tissues, demonstrating great potential for the delivery of TMZ in the clinical treatment of malignant gliomas.
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Affiliation(s)
- Zhiping Wan
- Department of Neurosurgery, Tongji Hospital, School of Medicine, Tongji University, Shanghai, 200092, People's Republic of China
| | - Chunlin Li
- Trauma Center, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China
| | - Jinmao Gu
- Department of Neurosurgery, Tongji Hospital, School of Medicine, Tongji University, Shanghai, 200092, People's Republic of China
| | - Jun Qian
- Department of Neurosurgery, Tongji Hospital, School of Medicine, Tongji University, Shanghai, 200092, People's Republic of China
| | - Junle Zhu
- Department of Neurosurgery, Tongji Hospital, School of Medicine, Tongji University, Shanghai, 200092, People's Republic of China
| | - Jiaqi Wang
- Trauma Center, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China
| | - Yinwen Li
- Trauma Center, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China
| | - Jiahao Jiang
- Department of Neurosurgery, Tongji Hospital, School of Medicine, Tongji University, Shanghai, 200092, People's Republic of China
| | - Huairui Chen
- Department of Neurosurgery, Tongji Hospital, School of Medicine, Tongji University, Shanghai, 200092, People's Republic of China
| | - Chun Luo
- Department of Neurosurgery, Tongji Hospital, School of Medicine, Tongji University, Shanghai, 200092, People's Republic of China
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Peng S, Cai J, Bao S. CMBs carrying PTX and CRISPR/Cas9 targeting C‑erbB‑2 plasmids interfere with endometrial cancer cells. Mol Med Rep 2021; 24:830. [PMID: 34590151 PMCID: PMC8503745 DOI: 10.3892/mmr.2021.12470] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2021] [Accepted: 08/06/2021] [Indexed: 12/27/2022] Open
Abstract
Development of combination therapy to decrease side effects of chemotherapeutic drugs and increase their utilization rate in combination with gene editing is a key research topic in tumor treatment. The present study aimed to investigate the effect of cationic microbubbles (CMBs) carrying paclitaxel (PTX) and C-erbB-2 knockout plasmid on the endometrial cancer cell line HEC-1A and to determine how C-erbB-2 regulates the function of endometrial cancer cells. Cells were treated with CMB, PTX, PTX-CMBs, cationic plasmid-carrying or cationic PTX-carrying plasmid groups. After verifying the most effective combination of PTX-CMBs and plasmids, HEC-1A cells were transfected. Reverse transcription-quantitative (RT-q)PCR and western blotting were used to measure C-erbB-2 and protein expression. After verifying C-erbB-2 knockout, invasion, healing, clone formation and proliferation of HEC-1A cells were assessed. Simultaneously, expression levels of the genes for P21, P27, mammalian target of rapamycin (mTOR), and Bcl-2 associated death promoter (Bad) were measured by RT-qPCR. Compared with the PTX group, CMBs significantly enhanced the absorption efficiency of PTX by HEC-1A cells. C-erbB-2 knockout had an inhibitory effect on the proliferation, migration and invasion of HEC-1A cells; cell proliferation and invasion of the group carrying PTX and plasmids simultaneously were significantly weakened. The C-erbB-2-knockout group exhibited increased expression of P21 and P27. Simultaneously loading PTX and plasmid may be novel combination therapy with great potential. C-erbB-2 may regulate the proliferation of HEC-1A cells by downregulating expression of P21 and P27.
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Affiliation(s)
- Siyuan Peng
- Department of Gynaecology and Obstetrics, Hainan Hospital Affiliated to University of South China, Haikou, Hainan 570311, P.R. China
| | - Junhong Cai
- Key Laboratory of Cell and Molecular Genetic Translational Medicine in Hainan Province, Hainan General Hospital, Haikou, Hainan 570311, P.R. China
| | - Shan Bao
- Department of Gynaecology and Obstetrics, Hainan General Hospital/Hainan Affiliated Hospital of Hainan Medical University, Haikou, Hainan 570311, P.R. China
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Xia H, Yang D, He W, Zhu X, Yan Y, Liu Z, Liu T, Yang J, Tan S, Jiang J, Hou X, Gao H, Ni L, Lu J. Ultrasound-mediated microbubbles cavitation enhanced chemotherapy of advanced prostate cancer by increasing the permeability of blood-prostate barrier. Transl Oncol 2021; 14:101177. [PMID: 34271256 PMCID: PMC8287239 DOI: 10.1016/j.tranon.2021.101177] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2021] [Revised: 07/04/2021] [Accepted: 07/08/2021] [Indexed: 12/25/2022] Open
Abstract
Combination therapy increased cell apoptosis and the inhibition of cell viability. Combination therapy enhanced chemotherapy efficacy by increasing cell permeability. Success in developing an orthotopic model of prostate tumor implantation in mice. Combination therapy inhibited tumor growth and prolonged the survival of mice.
Although chemotherapy is an important treatment for advanced prostate cancer, its efficacy is relatively limited. Ultrasound-induced cavitation plays an important role in drug delivery and gene transfection. However, whether cavitation can improve the efficacy of chemotherapy for prostate cancer remains unclear. In this study, we treated RM-1 mouse prostate carcinoma cells with a combination of ultrasound-mediated microbubble cavitation and paclitaxel. Our results showed that combination therapy led to a more pronounced inhibition of cell viability and increased cell apoptosis. The enhanced efficacy of chemotherapy was attributed to the increased cell permeability induced by cavitation. Importantly, compared with chemotherapy alone (nab-paclitaxel), chemotherapy combined with ultrasound-mediated microbubble cavitation significantly inhibited tumor growth and prolonged the survival of tumor-bearing mice in an orthotopic mouse model of RM-1 prostate carcinoma, indicating the synergistic effects of combined therapy on tumor reduction. Furthermore, we analyzed tumor-infiltrating lymphocytes and found that during chemotherapy, the proportions of CTLA4+ cells and PD-1+/CTLA4+ cells in CD8+ T cells slightly increased after cavitation treatment.
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Affiliation(s)
- Haizhui Xia
- Department of Urology, Peking University Third Hospital, Beijing 100191, China
| | - Decao Yang
- Institute of Medical Innovation and Research, Peking University Third Hospital, Beijing 100191, China
| | - Wei He
- Department of Urology, Peking University Third Hospital, Beijing 100191, China
| | - Xuehua Zhu
- Department of Urology, Peking University Third Hospital, Beijing 100191, China
| | - Ye Yan
- Department of Urology, Peking University Third Hospital, Beijing 100191, China
| | - Zenan Liu
- Department of Urology, Peking University Third Hospital, Beijing 100191, China
| | - Tong Liu
- Institute of Medical Innovation and Research, Peking University Third Hospital, Beijing 100191, China
| | - Jianling Yang
- Institute of Medical Innovation and Research, Peking University Third Hospital, Beijing 100191, China
| | - Shi Tan
- Department of Ultrasound, Peking University Third Hospital, Beijing 100191, China
| | - Jie Jiang
- Department of Ultrasound, Peking University Third Hospital, Beijing 100191, China
| | - Xiaofei Hou
- Department of Urology, Peking University Third Hospital, Beijing 100191, China
| | - Huile Gao
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu 610064, China
| | - Ling Ni
- Institute for Immunology and School of Medicine, Tsinghua University, Medical Research Building, Beijing 100084, China
| | - Jian Lu
- Department of Urology, Peking University Third Hospital, Beijing 100191, China.
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Sun Z, Yang J, Li H, Wang C, Fletcher C, Li J, Zhan Y, Du L, Wang F, Jiang Y. Progress in the research of nanomaterial-based exosome bioanalysis and exosome-based nanomaterials tumor therapy. Biomaterials 2021; 274:120873. [PMID: 33989972 DOI: 10.1016/j.biomaterials.2021.120873] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2020] [Revised: 04/13/2021] [Accepted: 05/02/2021] [Indexed: 12/18/2022]
Abstract
Exosomes and their internal components have been proven to play critical roles in cell-cell interactions and intrinsic cellular regulations, showing promising prospects in both biomedical and clinical fields. Although conventional methods have so far been utilized to great effect, accurate bioanalysis remains a major challenge. In recent years, the fast-paced development of nanomaterials with unique physiochemical properties has led to a boom in the potential bioapplications of such materials. In particular, the application of nanomaterials in exosome bioanalysis provides a great opportunity to overcome the current challenges and limitations of conventional methods. A timely review of the research progress in this field is thus of great significance to the continued development of new methods. This review outlines the properties and potential uses of exosomes, and discusses the conventional methods currently used for their analysis. We then focus on exploring the current state of the art regarding the use of nanomaterials for the isolation, detection and even the subsequent profiling of exosomes. The main methods are based on principles including fluorescence, surface-enhanced Raman spectroscopy, colorimetry, electrochemistry, and surface plasmon resonance. Additionally, research on exosome-based nanomaterials tumor therapy is also promising from a clinical perspective, so the research progress in this branch is also summarized. Finally, we look at ways in which the field might develop in the future.
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Affiliation(s)
- Zhiwei Sun
- Key Laboratory for Liquid-Solid Structural Evolution and Processing of Materials, Ministry of Education, Shandong University, Jinan, China
| | - Jingjing Yang
- Key Laboratory for Liquid-Solid Structural Evolution and Processing of Materials, Ministry of Education, Shandong University, Jinan, China
| | - Hui Li
- Key Laboratory for Liquid-Solid Structural Evolution and Processing of Materials, Ministry of Education, Shandong University, Jinan, China
| | - Chuanxin Wang
- Department of Clinical Laboratory, The Second Hospital of Shandong University, Jinan, China; Tumor Marker Detection Engineering Technology Research Center of Shandong Province, Jinan, China; Shandong Engineering & Technology Research Center for Tumor Marker Detection, Jinan, China; Shandong Provincial Clinical Medicine Research Center for Clinical Laboratory, Jinan, China
| | - Cameron Fletcher
- School of Chemical Engineering, University of New South Wales, Sydney, Australia
| | - Juan Li
- Department of Clinical Laboratory, The Second Hospital of Shandong University, Jinan, China; Tumor Marker Detection Engineering Technology Research Center of Shandong Province, Jinan, China; Shandong Engineering & Technology Research Center for Tumor Marker Detection, Jinan, China; Shandong Provincial Clinical Medicine Research Center for Clinical Laboratory, Jinan, China
| | - Yao Zhan
- Department of Clinical Laboratory, The Second Hospital of Shandong University, Jinan, China; Tumor Marker Detection Engineering Technology Research Center of Shandong Province, Jinan, China; Shandong Engineering & Technology Research Center for Tumor Marker Detection, Jinan, China; Shandong Provincial Clinical Medicine Research Center for Clinical Laboratory, Jinan, China
| | - Lutao Du
- Department of Clinical Laboratory, The Second Hospital of Shandong University, Jinan, China; Tumor Marker Detection Engineering Technology Research Center of Shandong Province, Jinan, China; Shandong Engineering & Technology Research Center for Tumor Marker Detection, Jinan, China; Shandong Provincial Clinical Medicine Research Center for Clinical Laboratory, Jinan, China.
| | - Fenglong Wang
- Key Laboratory for Liquid-Solid Structural Evolution and Processing of Materials, Ministry of Education, Shandong University, Jinan, China.
| | - Yanyan Jiang
- Key Laboratory for Liquid-Solid Structural Evolution and Processing of Materials, Ministry of Education, Shandong University, Jinan, China.
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Lingling XMM, Yihan CMM, Qiaofeng JP, Li ZMD, Wenpei FBS, Shan LMM, Ling LBS, Rui WBS, Dandan CMM, Zhengyang HMM, Mingxing XMD, Yali YMD. Targeted Delivery of Therapeutic Gas by Microbubbles. ADVANCED ULTRASOUND IN DIAGNOSIS AND THERAPY 2021. [DOI: 10.37015/audt.2021.200059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
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Zhang Z, Chen Z, Fan L, Landry T, Brown J, Yu Z, Yin S, Wang J. Ultrasound-microbubble cavitation facilitates adeno-associated virus mediated cochlear gene transfection across the round-window membrane. Bioeng Transl Med 2021; 6:e10189. [PMID: 33532589 PMCID: PMC7823126 DOI: 10.1002/btm2.10189] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2020] [Revised: 09/12/2020] [Accepted: 09/14/2020] [Indexed: 11/09/2022] Open
Abstract
The round window of the cochlea provides an ideal route for delivering medicines and gene therapy reagents that can cross the round window membrane (RWM) into the inner ear. Recombinant adeno-associated viruses (rAAVs) have several advantages and are recommended as viral vectors for gene transfection. However, rAAVs cannot cross an intact RWM. Consequently, ultrasound-mediated microbubble (USMB) cavitation is potentially useful, because it can sonoporate the cell membranes, and increase their permeability to large molecules. The use of USMB cavitation for drug delivery across the RWM has been tested in a few animal studies but has not been used in the context of AAV-mediated gene transfection. The currently available large size of the ultrasound probe appears to be a limiting factor in the application of this method to the RWM. In this study, we used home-made ultrasound probe with a decreased diameter to 1.5 mm, which enabled the easy positioning of the probe close to the RWM. In guinea pigs, we used this probe to determine that (1) USMB cavitation caused limited damage to the outer surface layer or the RWM, (2) an eGFP-gene carrying rAAV could effectively pass the USMB-treated RWM and reliably transfect cochlear cells, and (3) the hearing function of the cochlea remained unchanged. Our results suggest that USMB cavitation of the RWM is a good method for rAAV-mediated cochlear gene transfection with clear potential for clinical translation. We additionally discuss several advantages of the small probe size.
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Affiliation(s)
- Zhen Zhang
- Otolaryngology Research Institute, 6th Affiliated HospitalJiao Tong UniversityShanghaiChina
- Shanghai Key Laboratory of Sleep Disordered Breathing, 6th Affiliated Hospital, Jiao Tong UniversityShanghaiChina
| | - Zhengnong Chen
- Otolaryngology Research Institute, 6th Affiliated HospitalJiao Tong UniversityShanghaiChina
- Shanghai Key Laboratory of Sleep Disordered Breathing, 6th Affiliated Hospital, Jiao Tong UniversityShanghaiChina
| | - Liqiang Fan
- Otolaryngology Research Institute, 6th Affiliated HospitalJiao Tong UniversityShanghaiChina
- Shanghai Key Laboratory of Sleep Disordered Breathing, 6th Affiliated Hospital, Jiao Tong UniversityShanghaiChina
| | - Thomas Landry
- School of Biomedical EngineeringDalhousie UniversityHalifaxCanada
| | - Jeremy Brown
- School of Biomedical EngineeringDalhousie UniversityHalifaxCanada
| | - Zhiping Yu
- School of Communication Science and DisordersDalhousie UniversityHalifaxCanada
| | - Shankai Yin
- Otolaryngology Research Institute, 6th Affiliated HospitalJiao Tong UniversityShanghaiChina
- Shanghai Key Laboratory of Sleep Disordered Breathing, 6th Affiliated Hospital, Jiao Tong UniversityShanghaiChina
| | - Jian Wang
- School of Communication Science and DisordersDalhousie UniversityHalifaxCanada
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Ma Y, Han J, Jiang J, Zheng Z, Tan Y, Liu C, Zhao Y. Ultrasound targeting of microbubble-bound anti PD-L1 mAb to enhance anti-tumor effect of cisplatin in cervical cancer xenografts treatment. Life Sci 2020; 262:118565. [PMID: 33038371 DOI: 10.1016/j.lfs.2020.118565] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2020] [Revised: 09/30/2020] [Accepted: 10/01/2020] [Indexed: 12/18/2022]
Abstract
AIMS Anti-PD-L1 monoclonal antibody (mAb)-conjugated ultrasound (US) lipid-shelled microbubbles (PD-L1-MBs) were successfully synthesized to investigate whether that PD-L1-MBs could enhance anti-tumor effect in combination therapy with cisplatin (CDDP) under ultrasound mediation. MAIN METHODS Based on affinity between biotin and streptavidin, we prepared microbubbles conjugated with anti-PD-L1 mAb by membrane hydration and mechanical oscillation. A subcutaneous tumor model was established to test the anti-tumor effect and immunological activity of this combination therapy. Bax and Bcl-2 expression were detected by RT-qPCR and Immunohistochemistry. Cells undergoing apoptosis in tissue section were determined by TUNEL. Proliferation of splenocytes was analyzed by Flow cytometry. A cytotoxic T lymphocyte assay was performed by CTL. Expression of PD-L1 and CD8 in tissue section was examined by immunologfluorescence. Expression of IFN-γ, TNF-α, CD86 and CD80 was also detected by RT-qPCR. KEY FINDINGS We observed that the growth of the subcutaneous tumor was significantly slower in combined group than that in the group treated with either drug or microbubbles. Moreover, higher antitumor activity was observed in the combined group than that in cisplatin alone, which could be reflected by the number of apoptotic cells in tumor tissues and over expression of bax in the combined group. This combination treatment also exhibited a better immunological activity, increasing the infiltration of CD8+ T cells and the expression of several revelant cytokines. SIGNIFICANCE The ultrasound lipid-shelled PD-L1-MBs may enhance anti-tumor effects of cisplatin by blocking the PD-L1 site and improving immune function.
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Affiliation(s)
- Yao Ma
- Medical College of China Three Gorges University, Yichang, China; Department of Ultrasonography, The First College of Clinical Medical Science, China Three Gorges University & Yichang Central People's Hospital, Yichang, China
| | - Jiaxuan Han
- Medical College of China Three Gorges University, Yichang, China
| | - Jinjun Jiang
- Medical College of China Three Gorges University, Yichang, China
| | - Zhiwei Zheng
- Medical College of China Three Gorges University, Yichang, China
| | - Yandi Tan
- Medical College of China Three Gorges University, Yichang, China
| | - Chaoqi Liu
- Medical College of China Three Gorges University, Yichang, China; Hubei Key Laboratory of Tumor Microenvironment and Immunotherapy, Yichang, China.
| | - Yun Zhao
- Medical College of China Three Gorges University, Yichang, China.
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Xiao X, Zhang Y, Lin Q, Zhong K. The better effects of microbubble ultrasound transfection of miR-940 on cell proliferation inhibition and apoptosis promotion in human cervical cancer cells. Onco Targets Ther 2019; 12:6813-6824. [PMID: 31686839 PMCID: PMC6709033 DOI: 10.2147/ott.s209692] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2019] [Accepted: 07/31/2019] [Indexed: 01/18/2023] Open
Abstract
Purpose Cervical cancer is the second leading cause of women’s cancer-related death. MiR-940 has been reported as a critical factor in various cancers. Based on the high transfection efficiency and low side effect, the clinical application of microbubble ultrasound contrast agent in gene treatment has attracted a widespread attention. In this study, we determined the mechanism of miR-940 inhibiting cell proliferation and cycle procession, and promoting cell apoptosis in cervical cancer Hela cells. In addition, we compared the effects of different transfection methods, including liposome, microbubble, ultrasound, and microbubble coupled with ultrasound. Patients and methods MTT assay, PI staining, and Annexin-Ⅴ/PI staining assays were, respectively, performed to evaluate cell proliferation status, cell cycle progression, and apoptosis status. RT-PCR and Western blot were conducted to measure the levels of cell cycle- and apoptosis-related factors, and the phosphorylation levels of PI3K and Akt. Results Results showed that the overexpression of miR-940 inhibited cell proliferation, blocked cell cycle, and promoted apoptosis by regulating cell cycle-related factors (such as inhibited Cyclin D1 and CDK4) and apoptosis-related factors (such as promoted Puma and Bax, inhibited Bcl-2 and Cleaved caspase9), and inhibiting the phosphorylation and activation of PI3K/AKT pathway. Among all of them, miR-940 transfected with microbubble and ultrasound showed the greatest changes. Conclusion It provides evidence that miR-940 could be a wonderful biomarker and treatment agent for cervical cancer, and microbubble ultrasound would have more wide application in the clinical treatment of cancers.
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Affiliation(s)
- Xiaojun Xiao
- Department of Ultrasound, Shenzhen People's Hospital, Shenzhen, Guangdong Province 518020, People's Republic of China
| | - Yujuan Zhang
- Department of Ultrasound, Shenzhen People's Hospital, Shenzhen, Guangdong Province 518020, People's Republic of China
| | - Qi Lin
- Department of Ultrasound, Shenzhen People's Hospital, Shenzhen, Guangdong Province 518020, People's Republic of China
| | - Keli Zhong
- Department of Surgery, Shenzhen People's Hospital, Shenzhen, Guangdong Province 518020, People's Republic of China
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