1
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Liu H, Dong J, Duan Z, Xia F, Willner I, Huang F. Light-activated CRISPR-Cas12a for amplified imaging of microRNA in cell cycle phases at single-cell levels. SCIENCE ADVANCES 2024; 10:eadp6166. [PMID: 39047109 PMCID: PMC11268419 DOI: 10.1126/sciadv.adp6166] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/03/2024] [Accepted: 06/20/2024] [Indexed: 07/27/2024]
Abstract
An ortho-nitrobenzyl phosphate ester-caged nucleic acid hairpin structure coupled to the CRISPR-Cas12a complex is introduced as a functional reaction module for the light-induced activation of the CRISPR-Cas12a (LAC12a) machinery toward the amplified fluorescence detection of microRNA-21 (miRNA-21). The LAC12a machinery is applied for the selective, in vitro sensing of miRNA-21 and for the intracellular imaging of miRNA-21 in different cell lines. The LAC12a system is used to image miRNA-21 in different cell cycle phases of MCF-7 cells. Moreover, the LAC12a machinery integrated in cells enables the two-photon laser confocal microscopy-assisted, light-stimulated spatiotemporal, selective activation of the CRISPR-Cas12a miRNA-21 imaging machinery at the single-cell level and the evaluation of relative expression levels of miRNA-21 at distinct cell cycle phases. The method is implemented to map the distribution of cell cycle phases in an array of single cells.
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Affiliation(s)
- Hong Liu
- State Key Laboratory of Biogeology and Environmental Geology, Engineering Research Center of Nano-Geomaterials of Ministry of Education, Faculty of Materials Science and Chemistry, China University of Geosciences, Wuhan 430074, P.R. China
| | - Jiantong Dong
- Institute of Chemistry and Center for Nanoscience and Nanotechnology, The Hebrew University of Jerusalem, Jerusalem 91904, Israel
| | - Zhijuan Duan
- State Key Laboratory of Biogeology and Environmental Geology, Engineering Research Center of Nano-Geomaterials of Ministry of Education, Faculty of Materials Science and Chemistry, China University of Geosciences, Wuhan 430074, P.R. China
| | - Fan Xia
- State Key Laboratory of Biogeology and Environmental Geology, Engineering Research Center of Nano-Geomaterials of Ministry of Education, Faculty of Materials Science and Chemistry, China University of Geosciences, Wuhan 430074, P.R. China
| | - Itamar Willner
- Institute of Chemistry and Center for Nanoscience and Nanotechnology, The Hebrew University of Jerusalem, Jerusalem 91904, Israel
| | - Fujian Huang
- State Key Laboratory of Biogeology and Environmental Geology, Engineering Research Center of Nano-Geomaterials of Ministry of Education, Faculty of Materials Science and Chemistry, China University of Geosciences, Wuhan 430074, P.R. China
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2
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Yang D, Li C, Kong Y, Pei Y, Miao B, Dai G, Ding P, Shi P, Wang Z, Pei R. Deciphering the Temporal-Spatial Interactive Heterogeneity of Long Non-Coding RNAs and RNA-Binding Proteins in Living Cells at Single-Cell Resolution. J Am Chem Soc 2024. [PMID: 39016781 DOI: 10.1021/jacs.4c05205] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/18/2024]
Abstract
The investigation of long noncoding RNAs (lncRNAs) and RNA binding proteins (RBPs) interactions in living cell holds great significance for elucidating their critical roles in a variety of biological activities, but limited techniques are available to profile the temporal-spatial dynamic heterogeneity. Here, we introduced a molecular beacon-functionalized nanoneedle array designed for spatially resolved profiling of lncRNA-RBP interactions (Nano-SpatiaLR). A nanoneedle array modified with a molecular beacon is employed to selectively isolate specific intracellular lncRNAs and their associated RBPs without affecting cell viability. The RBPs are then in situ analyzed with a fluorescent labeled antibody and colocalized with lncRNA signals to get a quantitative measurement of their dynamic interactions. Additionally, leveraging the spatial distribution and nanoscale modality of the nanoneedle array, this technique provides the spatial heterogeneity information on cellular lncRNA-RBPs interaction at single cell resolution. In this study, we tracked the temporal-spatial interactive heterogeneity dynamics of lncRNA-RBPs interaction within living cells across different biological progresses. Our findings demonstrated that the interactions between lncRNA HOTAIR and RBPs EZH2 and LSD1 undergo significant changes in response to drug treatments, particularly in tumor cells. Moreover, these interactions become more intensified as tumor cells aggregate during the proliferation process.
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Affiliation(s)
- Deyuan Yang
- School of Nano-Tech and Nano-Bionics, University of Science and Technology of China, Hefei 230026, China
- CAS Key Laboratory for Nano-Bio Interface, Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Suzhou 215123, China
| | - Cheng Li
- School of Nano-Tech and Nano-Bionics, University of Science and Technology of China, Hefei 230026, China
- CAS Key Laboratory for Nano-Bio Interface, Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Suzhou 215123, China
| | - Yutong Kong
- School of Nano-Tech and Nano-Bionics, University of Science and Technology of China, Hefei 230026, China
- College of Pharmaceutical Sciences, Soochow University, Suzhou 215123, China
| | - Yian Pei
- CAS Key Laboratory for Nano-Bio Interface, Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Suzhou 215123, China
- Duke Kunshan University Kunshan 215316, China
| | - Bing Miao
- Key Laboratory of Multifunctional Nanomaterials and Smart Systems, Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Suzhou 215123, China
| | - Gaole Dai
- Suzhou Institute of Systems Medicine, Suzhou 215123, China
| | - Pi Ding
- School of Nano-Tech and Nano-Bionics, University of Science and Technology of China, Hefei 230026, China
- CAS Key Laboratory for Nano-Bio Interface, Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Suzhou 215123, China
| | - Peng Shi
- Hong Kong Centre for Cerebro-Cardiovascular Health Engineering, Hong Kong Science Park, Shatin, Hong Kong 999077, China
- Department of Biomedical Engineering, City University of Hong Kong Kowloon, Shatin, Hong Kong 999077, China
- Shenzhen Research Institute, City University of Hong Kong, Shenzhen 518000, China
| | - Zixun Wang
- School of Nano-Tech and Nano-Bionics, University of Science and Technology of China, Hefei 230026, China
- CAS Key Laboratory for Nano-Bio Interface, Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Suzhou 215123, China
| | - Renjun Pei
- School of Nano-Tech and Nano-Bionics, University of Science and Technology of China, Hefei 230026, China
- CAS Key Laboratory for Nano-Bio Interface, Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Suzhou 215123, China
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3
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Quek YJ, Tay A. Nanoscale Methods for Longitudinal Extraction of Intracellular Contents. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2024; 36:e2314184. [PMID: 38459829 DOI: 10.1002/adma.202314184] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/26/2023] [Revised: 03/04/2024] [Indexed: 03/10/2024]
Abstract
Longitudinal analysis of intracellular contents including gene and protein expression is crucial for deciphering the fundamentally dynamic nature of cells. This offers invaluable insights into complex tissue composition and behavior, and drives progress in disease diagnosis, biomarker discovery, and drug development. Traditional longitudinal analysis workflows, involving the destruction of cells at various timepoints, limit insights to singular moments and fail to account for cellular heterogeneity. Current non-destructive approaches, like temporal modeling with single-cell ribonucleic acid sequencing (RNA-seq) and live-cell fluorescence imaging, either rely on biological assumptions or possess the risk of cellular perturbation. Recent advances in nanoscale technologies for non-destructive intracellular content extraction offer a promising solution to these challenges. These novel methods work at the nanoscale to non-destructively access cellular membranes and can be broadly classified into three mechanisms: tip-facilitated aspiration, membrane-based, and probe-based methods. This perspective focuses on these emerging nanotechnologies for repeated intracellular content extraction. Their potential in longitudinal analysis is discussed, the critical requirements for effective repeated sampling are addressed, and the suitability of each technique for various applications is explored. Furthermore, unresolved challenges in repeated sampling are highlighted to encourage further research in this growing field.
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Affiliation(s)
- Ying Jie Quek
- Department of Biomedical Engineering, National University of Singapore, Singapore, 117583, Singapore
- Singapore Immunology Network, Agency for Science, Technology and Research, Singapore, 138648, Singapore
| | - Andy Tay
- Department of Biomedical Engineering, National University of Singapore, Singapore, 117583, Singapore
- Institute for Health Innovation & Technology, National University of Singapore, Singapore, 117599, Singapore
- Tissue Engineering Programme, National University of Singapore, Singapore, 117510, Singapore
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4
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Marcuccio F, Chau CC, Tanner G, Elpidorou M, Finetti MA, Ajaib S, Taylor M, Lascelles C, Carr I, Macaulay I, Stead LF, Actis P. Single-cell nanobiopsy enables multigenerational longitudinal transcriptomics of cancer cells. SCIENCE ADVANCES 2024; 10:eadl0515. [PMID: 38446884 PMCID: PMC10917339 DOI: 10.1126/sciadv.adl0515] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Accepted: 01/31/2024] [Indexed: 03/08/2024]
Abstract
Single-cell RNA sequencing has revolutionized our understanding of cellular heterogeneity, but routine methods require cell lysis and fail to probe the dynamic trajectories responsible for cellular state transitions, which can only be inferred. Here, we present a nanobiopsy platform that enables the injection of exogenous molecules and multigenerational longitudinal cytoplasmic sampling from a single cell and its progeny. The technique is based on scanning ion conductance microscopy (SICM) and, as a proof of concept, was applied to longitudinally profile the transcriptome of single glioblastoma (GBM) brain tumor cells in vitro over 72 hours. The GBM cells were biopsied before and after exposure to chemotherapy and radiotherapy, and our results suggest that treatment either induces or selects for more transcriptionally stable cells. We envision the nanobiopsy will contribute to transforming standard single-cell transcriptomics from a static analysis into a dynamic assay.
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Affiliation(s)
- Fabio Marcuccio
- Faculty of Medicine, Imperial College London, London, UK
- Bragg Centre for Materials Research, University of Leeds, Leeds, UK
- School of Electronic and Electrical Engineering, University of Leeds, Leeds, UK
- Leeds Institute of Medical Research at St James’s, University of Leeds, Leeds, UK
| | - Chalmers C. Chau
- Bragg Centre for Materials Research, University of Leeds, Leeds, UK
- School of Electronic and Electrical Engineering, University of Leeds, Leeds, UK
- Leeds Institute of Medical Research at St James’s, University of Leeds, Leeds, UK
| | - Georgette Tanner
- Leeds Institute of Medical Research at St James’s, University of Leeds, Leeds, UK
| | - Marilena Elpidorou
- School of Electronic and Electrical Engineering, University of Leeds, Leeds, UK
- Leeds Institute of Medical Research at St James’s, University of Leeds, Leeds, UK
| | - Martina A. Finetti
- Leeds Institute of Medical Research at St James’s, University of Leeds, Leeds, UK
| | - Shoaib Ajaib
- Leeds Institute of Medical Research at St James’s, University of Leeds, Leeds, UK
| | - Morag Taylor
- Leeds Institute of Medical Research at St James’s, University of Leeds, Leeds, UK
| | - Carolina Lascelles
- Leeds Institute of Medical Research at St James’s, University of Leeds, Leeds, UK
| | - Ian Carr
- Leeds Institute of Medical Research at St James’s, University of Leeds, Leeds, UK
| | - Iain Macaulay
- Earlham Institute, Norwich Research Park, Norwich, UK
| | - Lucy F. Stead
- Leeds Institute of Medical Research at St James’s, University of Leeds, Leeds, UK
| | - Paolo Actis
- Bragg Centre for Materials Research, University of Leeds, Leeds, UK
- School of Electronic and Electrical Engineering, University of Leeds, Leeds, UK
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5
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Kim H, Gu C, Mustfa SA, Martella DA, Wang C, Wang Y, Chiappini C. CRISPR/Cas-Assisted Nanoneedle Sensor for Adenosine Triphosphate Detection in Living Cells. ACS APPLIED MATERIALS & INTERFACES 2023; 15:49964-49973. [PMID: 37769296 PMCID: PMC10623508 DOI: 10.1021/acsami.3c07918] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/02/2023] [Accepted: 09/18/2023] [Indexed: 09/30/2023]
Abstract
The clustered regularly interspaced short palindromic repeats (CRISPR)-associated protein (Cas) (CRISPR/Cas) systems have recently emerged as powerful molecular biosensing tools based on their collateral cleavage activity due to their simplicity, sensitivity, specificity, and broad applicability. However, the direct application of the collateral cleavage activity for in situ intracellular detection is still challenging. Here, we debut a CRISPR/Cas-assisted nanoneedle sensor (nanoCRISPR) for intracellular adenosine triphosphate (ATP), which avoids the challenges associated with intracellular collateral cleavage by introducing a two-step process of intracellular target recognition, followed by extracellular transduction and detection. ATP recognition occurs by first presenting in the cell cytosol an aptamer-locked Cas12a activator conjugated to nanoneedles; the recognition event unlocks the activator immobilized on the nanoneedles. The nanoneedles are then removed from the cells and exposed to the Cas12a/crRNA complex, where the activator triggers the cleavage of an ssDNA fluorophore-quencher pair, generating a detectable fluorescence signal. NanoCRISPR has an ATP detection limit of 246 nM and a dynamic range from 1.56 to 50 μM. Importantly, nanoCRISPR can detect intracellular ATP in 30 min in live cells without impacting cell viability. We anticipate that the nanoCRISPR approach will contribute to broadening the biomedical applications of CRISPR/Cas sensors for the detection of diverse intracellular molecules in living systems.
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Affiliation(s)
- Hongki Kim
- Centre
for Craniofacial and Regenerative Biology, King’s College London, London SE1 9RT, U.K.
- Department
of Chemistry, Kongju National University, Gongju 32588, Republic of Korea
| | - Chenlei Gu
- Centre
for Craniofacial and Regenerative Biology, King’s College London, London SE1 9RT, U.K.
- London
Centre for Nanotechnology, King’s
College London, London SE1 9RT, U.K.
| | - Salman Ahmad Mustfa
- Centre
for Craniofacial and Regenerative Biology, King’s College London, London SE1 9RT, U.K.
| | | | - Cong Wang
- Centre
for Craniofacial and Regenerative Biology, King’s College London, London SE1 9RT, U.K.
- London
Centre for Nanotechnology, King’s
College London, London SE1 9RT, U.K.
| | - Yikai Wang
- Centre
for Craniofacial and Regenerative Biology, King’s College London, London SE1 9RT, U.K.
- London
Centre for Nanotechnology, King’s
College London, London SE1 9RT, U.K.
| | - Ciro Chiappini
- Centre
for Craniofacial and Regenerative Biology, King’s College London, London SE1 9RT, U.K.
- London
Centre for Nanotechnology, King’s
College London, London SE1 9RT, U.K.
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6
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Lei Y, Fei X, Ding Y, Zhang J, Zhang G, Dong L, Song J, Zhuo Y, Xue W, Zhang P, Yang C. Simultaneous subset tracing and miRNA profiling of tumor-derived exosomes via dual-surface-protein orthogonal barcoding. SCIENCE ADVANCES 2023; 9:eadi1556. [PMID: 37792944 PMCID: PMC10550235 DOI: 10.1126/sciadv.adi1556] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/06/2023] [Accepted: 08/31/2023] [Indexed: 10/06/2023]
Abstract
The clinical potential of miRNA-based liquid biopsy has been largely limited by the heterogeneous sources in plasma and tedious assay processes. Here, we develop a precise and robust one-pot assay called dual-surface-protein-guided orthogonal recognition of tumor-derived exosomes and in situ profiling of microRNAs (SORTER) to detect tumor-derived exosomal miRNAs and enhance the diagnostic accuracy of prostate cancer (PCa). The SORTER uses two allosteric aptamers against exosomal marker CD63 and tumor marker EpCAM to create an orthogonal labeling barcode and achieve selective sorting of tumor-specific exosome subtypes. Furthermore, the labeled barcode on tumor-derived exosomes initiated targeted membrane fusion with liposome probes to import miRNA detection reagents, enabling in situ sensitive profiling of tumor-derived exosomal miRNAs. With a signature of six miRNAs, SORTER differentiated PCa and benign prostatic hyperplasia with an accuracy of 100%. Notably, the diagnostic accuracy reached 90.6% in the classification of metastatic and nonmetastatic PCa. We envision that the SORTER will promote the clinical adaptability of miRNA-based liquid biopsy.
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Affiliation(s)
- Yanmei Lei
- Institute of Molecular Medicine, Department of Urology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200127, China
| | - Xiaochen Fei
- Institute of Molecular Medicine, Department of Urology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200127, China
| | - Yue Ding
- Institute of Molecular Medicine, Department of Urology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200127, China
| | - Jianhui Zhang
- Institute of Molecular Medicine, Department of Urology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200127, China
| | - Guihua Zhang
- Institute of Molecular Medicine, Department of Urology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200127, China
| | - Liang Dong
- Institute of Molecular Medicine, Department of Urology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200127, China
| | - Jia Song
- Institute of Molecular Medicine, Department of Urology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200127, China
| | - Ying Zhuo
- Key Laboratory of Luminescence Analysis and Molecular Sensing (Southwest University), Ministry of Education, College of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, China
| | - Wei Xue
- Institute of Molecular Medicine, Department of Urology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200127, China
| | - Peng Zhang
- Institute of Molecular Medicine, Department of Urology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200127, China
| | - Chaoyong Yang
- Institute of Molecular Medicine, Department of Urology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200127, China
- The MOE Key Laboratory of Spectrochemical Analysis and Instrumentation, Key Laboratory for Chemical Biology of Fujian Province, State Key Laboratory of Physical Chemistry of Solid Surfaces, Department of Chemical Biology, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China
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7
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Al-Awsi GRL, Jasim SA, Fakri Mustafa Y, Alhachami FR, Ziyadullaev S, Kandeel M, Abulkassim R, Sivaraman R, M Hameed N, Mireya Romero Parra R, Karampoor S, Mirzaei R. The role of miRNA-128 in the development and progression of gastrointestinal and urogenital cancer. Future Oncol 2022; 18:4209-4231. [PMID: 36519554 DOI: 10.2217/fon-2022-0574] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
Increasing data have shown the significance of various miRNAs in malignancy. In this regard, parallel to its biological role in normal tissues, miRNA-128 (miR-128) has been found to play an essential immunomodulatory function in the process of cancer initiation and development. The occurrence of the aberrant expression of miR-128 in tumors and the unique properties of miRNAs raise the prospect of their use as biomarkers and the next generation of molecular anticancer therapies. The function of miR-128 in malignancies such as breast, prostate, colorectal, gastric, pancreatic, esophageal, cervical, ovarian and bladder cancers and hepatocellular carcinoma is discussed in this review. Finally, the effect of exosomal miR-128 on cancer resistance to therapeutics and cancer immunotherapy in certain malignancies is highlighted.
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Affiliation(s)
| | - Saade Abdalkareem Jasim
- Department of Medical Laboratory Techniques, Al-maarif University College, Al-Anbar-Ramadi, Iraq
| | - Yasser Fakri Mustafa
- Department of Pharmaceutical Chemistry, College of Pharmacy, University of Mosul, Mosul, 41001, Iraq
| | - Firas Rahi Alhachami
- Department of Radiology, College of Health & Medical Technololgy, Al-Ayen University, Thi-Qar, Iraq
| | - Shukhrat Ziyadullaev
- No. 1 Department of Internal Diseases, Vice-rector for Scientific Affairs & Innovations, Samarkand State Medical University, Amir Temur Street 18, Samarkand, Uzbekistan
| | - Mahmoud Kandeel
- Department of Biomedical Sciences, College of Veterinary Medicine, King Faisal University, Al-Hofuf, Al-Ahsa, 31982, Saudi Arabia.,Department of Pharmacology, Faculty of Veterinary Medicine, Kafrelshikh University, Kafrelshikh, 33516, Egypt
| | | | - R Sivaraman
- Department of Mathematics, Dwaraka Doss Goverdhan Doss Vaishnav College, Arumbakkam, University of Madras, Chennai, India
| | - Noora M Hameed
- Anesthesia Techniques, Al-Nisour University College, Iraq
| | | | - Sajad Karampoor
- Gastrointestinal & Liver Diseases Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Rasoul Mirzaei
- Department of Medical Biotechnology, Venom & Biotherapeutics Molecules Lab, Biotechnology Research Center, Pasteur Institute of Iran, Tehran, Iran
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8
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Zhao X, Wang Z, Ji X, Bu S, Fang P, Wang Y, Wang M, Yang Y, Zhang W, Leung AY, Shi P. Discrete single-cell microRNA analysis for phenotyping the heterogeneity of acute myeloid leukemia. Biomaterials 2022; 291:121869. [DOI: 10.1016/j.biomaterials.2022.121869] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2022] [Revised: 10/14/2022] [Accepted: 10/19/2022] [Indexed: 11/28/2022]
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9
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Elnathan R, Tay A, Voelcker NH, Chiappini C. The start-ups taking nanoneedles into the clinic. NATURE NANOTECHNOLOGY 2022; 17:807-811. [PMID: 35760894 DOI: 10.1038/s41565-022-01158-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Affiliation(s)
- Roey Elnathan
- School of Medicine, Faculty of Health, Deakin University, Waurn Ponds, Victoria, Australia.
- Monash Institute of Pharmaceutical Sciences, Monash University, Parkville, Victoria, Australia.
- Melbourne Centre for Nanofabrication, Victorian Node of the Australian National Fabrication Facility, Clayton, Victoria, Australia.
| | - Andy Tay
- Department of Biomedical Engineering, National University of Singapore, Singapore, Singapore
| | - Nicolas H Voelcker
- Monash Institute of Pharmaceutical Sciences, Monash University, Parkville, Victoria, Australia
- Melbourne Centre for Nanofabrication, Victorian Node of the Australian National Fabrication Facility, Clayton, Victoria, Australia
| | - Ciro Chiappini
- Centre for Craniofacial and Regenerative Biology, King's College London, London, UK
- London Centre for Nanotechnology, King's College London, London, UK
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10
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Zhao X, Ji X, Qu J, Xie K, Wang Z, Fang P, Wang Y, Wan Y, Yang Y, Zhang W, Shi P. Sequencing-free Analysis of Multiple Methylations on Gene-Specific mRNAs. J Am Chem Soc 2022; 144:6010-6018. [PMID: 35321539 DOI: 10.1021/jacs.2c01036] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
RNA epigenetics is a new layer of mechanism to regulate gene expression, but limited techniques are available to profile the status of mRNA modifications. Here, we describe a molecule proximity-based technique for simultaneous analysis of multiple types of mRNA methylation with specific gene information in living cells. N6-methyladenosine (m6A) or N1-methyladenosine (m1A) modifications on multiple mRNAs can be individually or simultaneously analyzed. A chip fabricated with vertically aligned, high-aspect-ratio diamond nanoneedles was used to access the intracellular domain in a minimum-invasive format and to isolate the mRNAs out of the cell cytoplasm while keeping cells alive. In the subsequent on-chip analytical procedures, the isolated RNAs were encoded, amplified, and visualized to derive a quantitative measurement of the associated gene-specific m6A or m1A modifications. Notably, a proximity ligation approach was developed to resolve dual methylation on an individual mRNA segment. Using this method, we investigated the dynamics of mRNA methylation in mammalian cells under physical or chemical stimuli and showed that m6A and m1A in mRNAs are heavily involved in the cellular stress response. Our results also suggested the common existence of single m6A modification in the basigin (BSG) mRNA but a rare occurrence of m6A and m1A dual methylation in the same BSG transcript.
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Affiliation(s)
- Xi Zhao
- Department of Biomedical Engineering, City University of Hong Kong, Kowloon, Hong Kong SAR 999077, China.,Hong Kong Centre for Cerebro-Cardiovascular Health Engineering, Hong Kong Science Park, Hong Kong SAR 999077, China
| | - Xianglin Ji
- Department of Biomedical Engineering, City University of Hong Kong, Kowloon, Hong Kong SAR 999077, China
| | - Jin Qu
- Department of Biomedical Engineering, City University of Hong Kong, Kowloon, Hong Kong SAR 999077, China
| | - Kai Xie
- Department of Biomedical Engineering, City University of Hong Kong, Kowloon, Hong Kong SAR 999077, China
| | - Zixun Wang
- Department of Biomedical Engineering, City University of Hong Kong, Kowloon, Hong Kong SAR 999077, China.,CAS Key Laboratory of Nano-Bio Interface Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Suzhou 215123, China
| | - Peilin Fang
- Department of Biomedical Engineering, City University of Hong Kong, Kowloon, Hong Kong SAR 999077, China
| | - Yuan Wang
- Department of Biomedical Engineering, City University of Hong Kong, Kowloon, Hong Kong SAR 999077, China
| | - Youyang Wan
- Department of Biomedical Engineering, City University of Hong Kong, Kowloon, Hong Kong SAR 999077, China
| | - Yang Yang
- Advanced Energy Storage Technology Research Center, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518055, China
| | - Wenjun Zhang
- Department of Materials Science and Engineering, City University of Hong Kong, Kowloon, Hong Kong SAR 999077, China.,Center of Super-Diamond and Advanced Films (COSDAF), City University of Hong Kong, Kowloon, Hong Kong SAR, China 999077
| | - Peng Shi
- Department of Biomedical Engineering, City University of Hong Kong, Kowloon, Hong Kong SAR 999077, China.,Hong Kong Centre for Cerebro-Cardiovascular Health Engineering, Hong Kong Science Park, Hong Kong SAR 999077, China.,Center of Super-Diamond and Advanced Films (COSDAF), City University of Hong Kong, Kowloon, Hong Kong SAR, China 999077.,Shenzhen Research Institute, City University of Hong Kong, Shenzhen 518000, China
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11
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Yang F, Lu H, Meng X, Dong H, Zhang X. Shedding Light on DNA-Based Nanoprobes for Live-Cell MicroRNA Imaging. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2022; 18:e2106281. [PMID: 34854567 DOI: 10.1002/smll.202106281] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/15/2021] [Indexed: 06/13/2023]
Abstract
DNA-based nanoprobes integrated with various imaging signals have been employed for fabricating versatile biosensor platforms for the study of intracellular biological process and biomarker detection. The nanoprobes developments also provide opportunities for endogenous microRNA (miRNA) in situ analysis. In this review, the authors are primarily interested in various DNA-based nanoprobes for miRNA biosensors and declare strategies to reveal how to customize the desired nanoplatforms. Initially, various delivery vehicles for nanoprobe architectures transmembrane transport are delineated, and their biosecurity and ability for resisting the complex cellular environment are evaluated. Then, the novel strategies for designing DNA sequences as target miRNA specific recognition and signal amplification modules for miRNA detection are presented. Afterward, recent advances in imaging technologies to accurately respond and produce significant signal output are summarized. Finally, the challenges and future directions in the field are discussed.
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Affiliation(s)
- Fan Yang
- Marshall Laboratory of Biomedical Engineering Research Center for Biosensor and Nanotheranostic, School of Biomedical Engineering, Health Science Center, Shenzhen University, Guangdong, 518060, P. R. China
- College of Basic Medical Sciences, Shanxi Medical University, Taiyuan, 030001, P. R. China
- School of Chemistry & Biological Engineering, University of Science & Technology Beijing, Beijing, 100083, P. R. China
| | - Huiting Lu
- School of Chemistry & Biological Engineering, University of Science & Technology Beijing, Beijing, 100083, P. R. China
| | - Xiangdan Meng
- School of Chemistry & Biological Engineering, University of Science & Technology Beijing, Beijing, 100083, P. R. China
| | - Haifeng Dong
- Marshall Laboratory of Biomedical Engineering Research Center for Biosensor and Nanotheranostic, School of Biomedical Engineering, Health Science Center, Shenzhen University, Guangdong, 518060, P. R. China
- School of Chemistry & Biological Engineering, University of Science & Technology Beijing, Beijing, 100083, P. R. China
| | - Xueji Zhang
- Marshall Laboratory of Biomedical Engineering Research Center for Biosensor and Nanotheranostic, School of Biomedical Engineering, Health Science Center, Shenzhen University, Guangdong, 518060, P. R. China
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12
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Wang Y, Fang Y, Zhu Y, Bi S, Liu Y, Ju H. Single cell multi-miRNAs quantification with hydrogel microbeads for liver cancer cell subtypes discrimination. Chem Sci 2022; 13:2062-2070. [PMID: 35308856 PMCID: PMC8848760 DOI: 10.1039/d1sc05304c] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2021] [Accepted: 01/26/2022] [Indexed: 12/03/2022] Open
Abstract
The simultaneous quantification of multi-miRNAs in single cells reveals cellular heterogeneity, and benefits the subtypes discrimination of cancer cells . Though micro-droplet techniques enable successful single cell encapsulation, the isolated and restricted reaction space of microdroplets causes cross-reactions and inaccuracy for simultaneous multi-miRNAs quantification. Herein, we develop a hydrogel microbead based strategy for the simultaneous sensitive quantification of miRNA-21, 122 and 222 in single cells. Single cells are encapsulated and undergo cytolysis in hydrogel microbeads. The three target miRNAs are retained in the microbead by pre-immobilized capture probes, and activate rolling circle amplification (RCA) reactions. The RCA products are hybridized with corresponding dye labelled DNA reporters, and the respective fluorescence intensities are recorded for multi-miRNA quantification. The porous structure of the hydrogel microbeads allows the free diffusion of reactants and easy removal of unreacted DNA strands, which effectively avoids nonspecific cross-reactions. Clear differentiation of cellular heterogeneity and subpopulation discrimination are achieved for three kinds of liver cancer cells and one normal liver cell. A single cell multi-miRNAs quantification strategy is reported. Single cells are encapsulated and undergo cytolysis in hydrogel microbeads, then the quantitative analysis of three miRNAs is used to achieve sub-populations discrimination for liver cells.![]()
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Affiliation(s)
- Yingfei Wang
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University Nanjing 210023 PR China
| | - Yanyun Fang
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University Nanjing 210023 PR China
| | - Yu Zhu
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University Nanjing 210023 PR China
| | - Shiyi Bi
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University Nanjing 210023 PR China
| | - Ying Liu
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University Nanjing 210023 PR China.,Chemistry and Biomedicine Innovation Center, Nanjing University Nanjing 210023 China
| | - Huangxian Ju
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University Nanjing 210023 PR China
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13
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Chiappini C, Chen Y, Aslanoglou S, Mariano A, Mollo V, Mu H, De Rosa E, He G, Tasciotti E, Xie X, Santoro F, Zhao W, Voelcker NH, Elnathan R. Tutorial: using nanoneedles for intracellular delivery. Nat Protoc 2021; 16:4539-4563. [PMID: 34426708 DOI: 10.1038/s41596-021-00600-7] [Citation(s) in RCA: 38] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2021] [Accepted: 06/30/2021] [Indexed: 02/08/2023]
Abstract
Intracellular delivery of advanced therapeutics, including biologicals and supramolecular agents, is complex because of the natural biological barriers that have evolved to protect the cell. Efficient delivery of therapeutic nucleic acids, proteins, peptides and nanoparticles is crucial for clinical adoption of emerging technologies that can benefit disease treatment through gene and cell therapy. Nanoneedles are arrays of vertical high-aspect-ratio nanostructures that can precisely manipulate complex processes at the cell interface, enabling effective intracellular delivery. This emerging technology has already enabled the development of efficient and non-destructive routes for direct access to intracellular environments and delivery of cell-impermeant payloads. However, successful implementation of this technology requires knowledge of several scientific fields, making it complex to access and adopt by researchers who are not directly involved in developing nanoneedle platforms. This presents an obstacle to the widespread adoption of nanoneedle technologies for drug delivery. This tutorial aims to equip researchers with the knowledge required to develop a nanoinjection workflow. It discusses the selection of nanoneedle devices, approaches for cargo loading and strategies for interfacing to biological systems and summarises an array of bioassays that can be used to evaluate the efficacy of intracellular delivery.
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Affiliation(s)
- Ciro Chiappini
- Centre for Craniofacial and Regenerative Biology, King's College London, London, UK.
- London Centre for Nanotechnology, King's College London, London, UK.
| | - Yaping Chen
- Monash Institute of Pharmaceutical Sciences, Monash University, Parkville, Victoria, Australia
- Melbourne Centre for Nanofabrication, Victorian Node of the Australian National Fabrication Facility, Clayton, Victoria, Australia
| | - Stella Aslanoglou
- Monash Institute of Pharmaceutical Sciences, Monash University, Parkville, Victoria, Australia
- Melbourne Centre for Nanofabrication, Victorian Node of the Australian National Fabrication Facility, Clayton, Victoria, Australia
- CSIRO Manufacturing, Clayton, Victoria, Australia
| | - Anna Mariano
- Center for Advanced Biomaterials for Healthcare, Istituto Italiano di Tecnologia, Naples, Italy
| | - Valentina Mollo
- Center for Advanced Biomaterials for Healthcare, Istituto Italiano di Tecnologia, Naples, Italy
| | - Huanwen Mu
- School of Chemical and Biomedical Engineering, Nanyang Technological University, Singapore, Singapore
| | - Enrica De Rosa
- Center for Musculoskeletal Regeneration, Orthopedics & Sports Medicine, Houston Methodist Research Institute, Houston, TX, USA
| | - Gen He
- State Key Laboratory of Optoelectronic Materials and Technologies, Guangdong Province Key Laboratory of Display Material and Technology, School of Electronics and Information Technology, Sun Yat-sen University, Guangzhou, China
| | - Ennio Tasciotti
- IRCCS San Raffaele Pisana Hospital, Rome, Italy
- San Raffaele University, Rome, Italy
- Sclavo Pharma, Siena, Italy
| | - Xi Xie
- State Key Laboratory of Optoelectronic Materials and Technologies, Guangdong Province Key Laboratory of Display Material and Technology, School of Electronics and Information Technology, Sun Yat-sen University, Guangzhou, China.
| | - Francesca Santoro
- Center for Advanced Biomaterials for Healthcare, Istituto Italiano di Tecnologia, Naples, Italy.
| | - Wenting Zhao
- School of Chemical and Biomedical Engineering, Nanyang Technological University, Singapore, Singapore.
| | - Nicolas H Voelcker
- Monash Institute of Pharmaceutical Sciences, Monash University, Parkville, Victoria, Australia.
- Melbourne Centre for Nanofabrication, Victorian Node of the Australian National Fabrication Facility, Clayton, Victoria, Australia.
- CSIRO Manufacturing, Clayton, Victoria, Australia.
- Department of Materials Science and Engineering, Monash University, Clayton, Victoria, Australia.
| | - Roey Elnathan
- Monash Institute of Pharmaceutical Sciences, Monash University, Parkville, Victoria, Australia.
- Melbourne Centre for Nanofabrication, Victorian Node of the Australian National Fabrication Facility, Clayton, Victoria, Australia.
- Department of Materials Science and Engineering, Monash University, Clayton, Victoria, Australia.
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14
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Peptidomic profiling of cerebrospinal fluid from patients with intracranial saccular aneurysms. J Proteomics 2021; 240:104188. [PMID: 33781962 DOI: 10.1016/j.jprot.2021.104188] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2020] [Revised: 02/25/2021] [Accepted: 03/09/2021] [Indexed: 01/05/2023]
Abstract
Intracranial saccular aneurysms (ISA) represent 90%-95% of all intracranial aneurysm cases, characterizing abnormal pockets at arterial branch points. Ruptures lead to subarachnoid hemorrhages (SAH) and poor prognoses. We applied mass spectrometry-based peptidomics to investigate the peptidome of twelve cerebrospinal fluid (CSF) samples collected from eleven patients diagnosed with ISA. For peptide profile analyses, participants were classified into: 1) ruptured intracranial saccular aneurysms (RIA), 2) unruptured intracranial saccular aneurysms (UIA), and late-ruptured intracranial saccular aneurysms (LRIA). Altogether, a total of 2199 peptides were detected by both Mascot and Peaks software, from which 484 (22.0%) were unique peptides. All unique peptides presented conserved chains, domains, regions of protein modulation and/or post-translational modification sites related to human diseases. Gene Ontology (GO) analyses of peptide precursor proteins showed that 42% are involved in binding, 56% in cellular anatomical entities, and 39% in intercellular signaling molecules. Unique peptides identified in patients diagnosed with RIA have a larger molecular weight and a distinctive developmental process compared to UIA and LRIA (P ≤ 0.05). Continued investigations will allow the characterization of the biological and clinical significance of the peptides identified in the present study, as well as identify prototypes for peptide-based pharmacological therapies to treat ISA. SIGNIFICANCE.
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Xie K, Wang Z, Qi L, Zhao X, Wang Y, Qu J, Xu P, Huang L, Zhang W, Yang Y, Wang X, Shi P. Profiling MicroRNAs with Associated Spatial Dynamics in Acute Tissue Slices. ACS NANO 2021; 15:4881-4892. [PMID: 33719400 DOI: 10.1021/acsnano.0c09676] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
MicroRNAs (miRNAs) are suggested to play important roles in the pathogenesis and progress of human diseases with heterogeneous regulation in different types of cells. However, limited technique is available for profiling miRNAs with both expression and spatial dynamics. Here, we describe a platform for multiplexed in situ miRNA profiling in acute tissue slices. The technique uses diamond nanoneedles functionalized with RNA-binding proteins to directly isolate targeted miRNAs from the cytosol of a large population of cells to achieve a quasi-single-cell analysis for a tissue sample. In addition to a quantitative evaluation of the expression level of particular miRNAs, the technique also provides the relative spatial dynamics of the cellular miRNAs in associated cell populations, which was demonstrated to be useful in analyzing the susceptibility and spatial reorganization of different types of cells in the tissues from normal or diseased animals. As a proof-of-concept, in MK-801-induced schizophrenia model, we found that astrocytes, instead of neurons, are more heterogeneously affected in the hippocampus of rats that underwent repeated injection of MK-801, showing an expression fingerprint related to differentially down-regulated miRNA-135a and miRNA-143; the associated astrocyte subpopulation is also more spatially dispersed in the hippocampus, suggesting an astrocyte dysregulation in the induced schizophrenia animals.
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Affiliation(s)
- Kai Xie
- Department of Biomedical Engineering, City University of Hong Kong, Kowloon, Hong Kong SAR China
| | - Zixun Wang
- Department of Biomedical Engineering, City University of Hong Kong, Kowloon, Hong Kong SAR China
| | - Lin Qi
- Department of Biomedical Science, City University of Hong Kong, Kowloon, Hong Kong SAR China
| | - Xi Zhao
- Department of Biomedical Engineering, City University of Hong Kong, Kowloon, Hong Kong SAR China
| | - Yuan Wang
- Department of Biomedical Engineering, City University of Hong Kong, Kowloon, Hong Kong SAR China
| | - Jin Qu
- Department of Biomedical Engineering, City University of Hong Kong, Kowloon, Hong Kong SAR China
| | - Ping Xu
- Department of Respiratory and Critical Care Medicine, Peking University Shenzhen Hospital, Shenzhen, China 518036
| | - Linfeng Huang
- Division of Natural and Applied Sciences, Duke Kunshan University, Kunshan, Jiangsu China 215300
| | - Wenjun Zhang
- Department of Materials Science and Engineering, City University of Hong Kong, Kowloon, Hong Kong SAR China
- Center of Super-Diamond and Advanced Films (COSDAF), City University of Hong Kong, Kowloon, Hong Kong SAR China
- Shenzhen Research Institute, City University of Hong Kong, Shenzhen, China 518000
| | - Yang Yang
- Functional Thin Films Research Center, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China 518055
- Center of Super-Diamond and Advanced Films (COSDAF), City University of Hong Kong, Kowloon, Hong Kong SAR China
| | - Xin Wang
- Department of Biomedical Science, City University of Hong Kong, Kowloon, Hong Kong SAR China
- Shenzhen Research Institute, City University of Hong Kong, Shenzhen, China 518000
| | - Peng Shi
- Department of Biomedical Engineering, City University of Hong Kong, Kowloon, Hong Kong SAR China
- Center of Super-Diamond and Advanced Films (COSDAF), City University of Hong Kong, Kowloon, Hong Kong SAR China
- Shenzhen Research Institute, City University of Hong Kong, Shenzhen, China 518000
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16
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Jet T, Gines G, Rondelez Y, Taly V. Advances in multiplexed techniques for the detection and quantification of microRNAs. Chem Soc Rev 2021; 50:4141-4161. [PMID: 33538706 DOI: 10.1039/d0cs00609b] [Citation(s) in RCA: 127] [Impact Index Per Article: 42.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
MicroRNA detection is currently a crucial analytical chemistry challenge: almost 2000 papers were referenced in PubMed in 2018 and 2019 for the keywords "miRNA detection method". MicroRNAs are potential biomarkers for multiple diseases including cancers, neurodegenerative and cardiovascular diseases. Since miRNAs are stably released in bodily fluids, they are of prime interest for the development of non-invasive diagnosis methods, such as liquid biopsies. Their detection is however challenging, as high levels of sensitivity, specificity and robustness are required. The analysis also needs to be quantitative, since the aim is to detect miRNA concentration changes. Moreover, a high multiplexing capability is also of crucial importance, since the clinical potential of miRNAs probably lays in our ability to perform parallel mapping of multiple miRNA concentrations and recognize typical disease signature from this profile. A plethora of biochemical innovative detection methods have been reported recently and some of them provide new solutions to the problem of sensitive multiplex detection. In this review, we propose to analyze in particular the new developments in multiplexed approaches to miRNA detection. The main aspects of these methods (including sensitivity and specificity) will be analyzed, with a particular focus on the demonstrated multiplexing capability and potential of each of these methods.
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Affiliation(s)
- Thomas Jet
- Centre de Recherche des Cordeliers, INSERM, Sorbonne Université, Université de Paris, CNRS SNC5096, Equipe Labellisée Ligue Nationale Contre le Cancer, F-75006 Paris, France.
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17
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Jiang S. Perspectives on MicroRNA Study in Oncogenesis: Where Are We? Neoplasia 2021; 23:99-101. [PMID: 33260033 PMCID: PMC7708938 DOI: 10.1016/j.neo.2020.11.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2020] [Revised: 11/04/2020] [Accepted: 11/06/2020] [Indexed: 02/07/2023]
Affiliation(s)
- Shuai Jiang
- Department of Microbiology and Immunology, Louisiana State University Health Sciences Center, Shreveport, LA 71130, USA.
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