1
|
Lai JZ, Lin CY, Chen SJ, Cheng YM, Abe M, Lin TC, Chien FC. Temporal-Focusing Multiphoton Excitation Single-Molecule Localization Microscopy Using Spontaneously Blinking Fluorophores. Angew Chem Int Ed Engl 2024; 63:e202404942. [PMID: 38641901 DOI: 10.1002/anie.202404942] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2024] [Revised: 04/16/2024] [Accepted: 04/16/2024] [Indexed: 04/21/2024]
Abstract
Single-molecule localization microscopy (SMLM) based on temporal-focusing multiphoton excitation (TFMPE) and single-wavelength excitation is used to visualize the three-dimensional (3D) distribution of spontaneously blinking fluorophore-labeled subcellular structures in a thick specimen with a nanoscale-level spatial resolution. To eliminate the photobleaching effect of unlocalized molecules in out-of-focus regions for improving the utilization rate of the photon budget in 3D SMLM imaging, SMLM with single-wavelength TFMPE achieves wide-field and axially confined two-photon excitation (TPE) of spontaneously blinking fluorophores. TPE spectral measurement of blinking fluorophores is then conducted through TFMPE imaging at a tunable excitation wavelength, yielding the optimal TPE wavelength for increasing the number of detected photons from a single blinking event during SMLM. Subsequently, the TPE fluorescence of blinking fluorophores is recorded to obtain a two-dimensional TFMPE-SMLM image of the microtubules in cancer cells with a localization precision of 18±6 nm and an overall imaging resolution of approximately 51 nm, which is estimated based on the contribution of Nyquist resolution and localization precision. Combined with astigmatic imaging, the system is capable of 3D TFMPE-SMLM imaging of brain tissue section of a 5XFAD transgenic mouse with the pathological features of Alzheimer's disease, revealing the distribution of neurotoxic amyloid-beta peptide deposits.
Collapse
Affiliation(s)
- Jian-Zong Lai
- Department of Optics and Photonics, National Central University, No. 300, Zhongda Rd., Zhongli Dist., Taoyuan City, 32001, Taiwan
| | - Chun-Yu Lin
- College of Photonics, National Yang Ming Chiao Tung University, No.301, Sec.2, Gaofa 3rd Rd., Guiren Dist., Tainan City, 71150, Taiwan
| | - Shean-Jen Chen
- College of Photonics, National Yang Ming Chiao Tung University, No.301, Sec.2, Gaofa 3rd Rd., Guiren Dist., Tainan City, 71150, Taiwan
| | - Yu-Min Cheng
- Department of Optics and Photonics, National Central University, No. 300, Zhongda Rd., Zhongli Dist., Taoyuan City, 32001, Taiwan
| | - Manabu Abe
- Department of Chemistry, Graduate School of Advanced Science and Engineering, Hiroshima University, 1-3-1 Kagamiyama, Higashi-Hiroshima City, Hiroshima, 739-8526, Japan
| | - Tzu-Chau Lin
- Department of Chemistry, National Central University, No. 300, Zhongda Rd., Zhongli Dist., Taoyuan City, 32001, Taiwan
| | - Fan-Ching Chien
- Department of Optics and Photonics, National Central University, No. 300, Zhongda Rd., Zhongli Dist., Taoyuan City, 32001, Taiwan
| |
Collapse
|
2
|
Ma J, Luo F, Hsiung CH, Dai J, Tan Z, Ye S, Ding L, Shen B, Zhang X. Chemical Control of Fluorescence Lifetime towards Multiplexing Imaging. Angew Chem Int Ed Engl 2024; 63:e202403029. [PMID: 38641550 DOI: 10.1002/anie.202403029] [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: 02/12/2024] [Revised: 04/12/2024] [Accepted: 04/15/2024] [Indexed: 04/21/2024]
Abstract
Fluorescence lifetime imaging has been a powerful tool for biomedical research. Recently, fluorescence lifetime-based multiplexing imaging has expanded imaging channels by using probes that harbor the same spectral channels and distinct excited state lifetime. While it is desirable to control the excited state lifetime of any given fluorescent probes, the rational control of fluorescence lifetimes remains a challenge. Herein, we chose boron dipyrromethene (BODIPY) as a model system and provided chemical strategies to regulate the fluorescence lifetime of its derivatives with varying spectral features. We find electronegativity of structural substituents at the 8' and 5' positions is important to control the lifetime for the green-emitting and red-emitting BODIPY scaffolds. Mechanistically, such influences are exerted via the photo-induced electron transfer and the intramolecular charge transfer processes for the 8' and 5' positions of BODIPY, respectively. Based on these principles, we have generated a group of BODIPY probes that enable imaging experiments to separate multiple targets using fluorescence lifetime as a signal. In addition to BODIPY, we envision modulation of electronegativity of chemical substituents could serve as a feasible strategy to achieve rational control of fluorescence lifetime for a variety of small molecule fluorophores.
Collapse
Affiliation(s)
- Junbao Ma
- Department of Chemistry, Research Center for Industries of the Future, Westlake University, 600 Dunyu Road, Hangzhou, 310030, Zhejiang, China
- Institute of Natural Sciences, Westlake Institute for Advanced Study, 18 Shilongshan Road, Hangzhou, 310024, Zhejiang Province, China
| | - Feng Luo
- Department of Chemistry, Research Center for Industries of the Future, Westlake University, 600 Dunyu Road, Hangzhou, 310030, Zhejiang, China
| | - Chia-Heng Hsiung
- Department of Chemistry, Research Center for Industries of the Future, Westlake University, 600 Dunyu Road, Hangzhou, 310030, Zhejiang, China
- Institute of Natural Sciences, Westlake Institute for Advanced Study, 18 Shilongshan Road, Hangzhou, 310024, Zhejiang Province, China
| | - Jianan Dai
- Department of Chemistry, Research Center for Industries of the Future, Westlake University, 600 Dunyu Road, Hangzhou, 310030, Zhejiang, China
| | - Zizhu Tan
- Department of Chemistry, Research Center for Industries of the Future, Westlake University, 600 Dunyu Road, Hangzhou, 310030, Zhejiang, China
- Institute of Natural Sciences, Westlake Institute for Advanced Study, 18 Shilongshan Road, Hangzhou, 310024, Zhejiang Province, China
| | - Songtao Ye
- Department of Chemistry, Research Center for Industries of the Future, Westlake University, 600 Dunyu Road, Hangzhou, 310030, Zhejiang, China
- Institute of Natural Sciences, Westlake Institute for Advanced Study, 18 Shilongshan Road, Hangzhou, 310024, Zhejiang Province, China
| | - Lina Ding
- School of Pharmaceutical Sciences, Zhengzhou University, 100 Kexue Road, Zhengzhou, 450001, Henan, China
| | - Baoxing Shen
- School of Food Science and Pharmaceutical Engineering, Nanjing Normal University, 1 Wenyuan Road, Nanjing, 210023, China
| | - Xin Zhang
- Department of Chemistry, Research Center for Industries of the Future, Westlake University, 600 Dunyu Road, Hangzhou, 310030, Zhejiang, China
- School of Food Science and Pharmaceutical Engineering, Nanjing Normal University, 1 Wenyuan Road, Nanjing, 210023, China
- Institute of Natural Sciences, Westlake Institute for Advanced Study, 18 Shilongshan Road, Hangzhou, 310024, Zhejiang Province, China
- Westlake Laboratory of Life Sciences and Biomedicine, Westlake University, 18 Shilongshan Road, Hangzhou, 310024, Zhejiang Province, China
| |
Collapse
|
3
|
Markusson S, Raasakka A, Schröder M, Sograte-Idrissi S, Rahimi AM, Asadpour O, Körner H, Lodygin D, Eichel-Vogel MA, Chowdhury R, Sutinen A, Muruganandam G, Iyer M, Cooper MH, Weigel MK, Ambiel N, Werner HB, Zuchero JB, Opazo F, Kursula P. Nanobodies against the myelin enzyme CNPase as tools for structural and functional studies. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.05.25.595513. [PMID: 38826303 PMCID: PMC11142274 DOI: 10.1101/2024.05.25.595513] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2024]
Abstract
2',3'-cyclic nucleotide 3'-phosphodiesterase (CNPase) is an abundant constituent of central nervous system non-compact myelin, frequently used as a marker antigen for myelinating cells. The catalytic activity of CNPase, the 3'-hydrolysis of 2',3'-cyclic nucleotides, is well characterised in vitro, but the in vivo function of CNPase remains unclear. CNPase interacts with the actin cytoskeleton to counteract the developmental closure of cytoplasmic channels that travel through compact myelin; its enzymatic activity may be involved in adenosine metabolism and RNA degradation. We developed a set of high-affinity nanobodies recognizing the phosphodiesterase domain of CNPase, and the crystal structures of each complex show that the five nanobodies have distinct epitopes. One of the nanobodies bound deep into the CNPase active site and acted as an inhibitor. Moreover, the nanobodies were characterised in imaging applications and as intrabodies, expressed in mammalian cells, such as primary oligodendrocytes. Fluorescently labelled nanobodies functioned in imaging of teased nerve fibers and whole brain tissue sections, as well as super-resolution microscopy. These anti-CNPase nanobodies provide new tools for structural and functional biology of myelination, including high-resolution imaging of nerve tissue.
Collapse
Affiliation(s)
| | - Arne Raasakka
- Department of Biomedicine, University of Bergen, Bergen, Norway
- Neurosurgery Department, Stanford University School of Medicine, Stanford, CA, USA
| | - Marcel Schröder
- Department of Biomedicine, University of Bergen, Bergen, Norway
| | - Shama Sograte-Idrissi
- Center for Biostructural Imaging of Neurodegeneration (BIN), University of Göttingen Medical Center, 37075 Göttingen, Germany
| | - Amir Mohammad Rahimi
- Center for Biostructural Imaging of Neurodegeneration (BIN), University of Göttingen Medical Center, 37075 Göttingen, Germany
| | - Ommolbanin Asadpour
- Center for Biostructural Imaging of Neurodegeneration (BIN), University of Göttingen Medical Center, 37075 Göttingen, Germany
| | - Henrike Körner
- Department for Neuroimmunology and Multiple Sclerosis Research, University of Göttingen Medical Center, 37075 Göttingen, Germany
| | - Dmitri Lodygin
- Department for Neuroimmunology and Multiple Sclerosis Research, University of Göttingen Medical Center, 37075 Göttingen, Germany
| | - Maria A. Eichel-Vogel
- Department of Neurogenetics, Max Planck Institute for Multidisciplinary Sciences, D-37075 Göttingen, Germany
| | - Risha Chowdhury
- Department of Biomedicine, University of Bergen, Bergen, Norway
| | - Aleksi Sutinen
- Faculty of Biochemistry and Molecular Medicine & Biocenter Oulu, University of Oulu, Finland
| | - Gopinath Muruganandam
- VIB-VUB Center for Structural Biology, Vlaams Instituut voor Biotechnologie, Brussels, Belgium
- Department of Bioengineering Sciences, Structural Biology Brussels, Vrije Universiteit Brussel, Brussel, Belgium
| | - Manasi Iyer
- Neurosurgery Department, Stanford University School of Medicine, Stanford, CA, USA
| | - Madeline H. Cooper
- Neurosurgery Department, Stanford University School of Medicine, Stanford, CA, USA
| | - Maya K. Weigel
- Neurosurgery Department, Stanford University School of Medicine, Stanford, CA, USA
| | - Nicholas Ambiel
- Neurosurgery Department, Stanford University School of Medicine, Stanford, CA, USA
| | - Hauke B. Werner
- Department of Neurogenetics, Max Planck Institute for Multidisciplinary Sciences, D-37075 Göttingen, Germany
| | - J. Bradley Zuchero
- Neurosurgery Department, Stanford University School of Medicine, Stanford, CA, USA
| | - Felipe Opazo
- Center for Biostructural Imaging of Neurodegeneration (BIN), University of Göttingen Medical Center, 37075 Göttingen, Germany
- Institute of Neuro- and Sensory Physiology, University Medical Center Göttingen, 37073 Göttingen, Germany
- NanoTag Biotechnologies GmbH, 37079 Göttingen, Germany
| | - Petri Kursula
- Department of Biomedicine, University of Bergen, Bergen, Norway
- Faculty of Biochemistry and Molecular Medicine & Biocenter Oulu, University of Oulu, Finland
| |
Collapse
|
4
|
Jana S, Nevskyi O, Höche H, Trottenberg L, Siemes E, Enderlein J, Fürstenberg A, Wöll D. Local Water Content in Polymer Gels Measured with Super-Resolved Fluorescence Lifetime Imaging. Angew Chem Int Ed Engl 2024; 63:e202318421. [PMID: 38165135 DOI: 10.1002/anie.202318421] [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: 12/01/2023] [Revised: 12/21/2023] [Accepted: 01/02/2024] [Indexed: 01/03/2024]
Abstract
Water molecules play an important role in the structure, function, and dynamics of (bio-) materials. A direct access to the number of water molecules in nanoscopic volumes can thus give new molecular insights into materials and allow for fine-tuning their properties in sophisticated applications. The determination of the local water content has become possible by the finding that H2 O quenches the fluorescence of red-emitting dyes. Since deuterated water, D2 O, does not induce significant fluorescence quenching, fluorescence lifetime measurements performed in different H2 O/D2 O-ratios yield the local water concentration. We combined this effect with the recently developed fluorescence lifetime single molecule localization microscopy imaging (FL-SMLM) in order to nanoscopically determine the local water content in microgels, i.e. soft hydrogel particles consisting of a cross-linked polymer swollen in water. The change in water content of thermo-responsive microgels when changing from their swollen state at room temperature to a collapsed state at elevated temperature could be analyzed. A clear decrease in water content was found that was, to our surprise, rather uniform throughout the entire microgel volume. Only a slightly higher water content around the dye was found in the periphery with respect to the center of the swollen microgels.
Collapse
Affiliation(s)
- Sankar Jana
- Institute of Physical Chemistry, RWTH Aachen University, Landoltweg 2, 52074, Aachen, Germany
| | - Oleksii Nevskyi
- Third Institute of Physics - Biophysics, Georg August University, 37077, Göttingen, Germany
| | - Hannah Höche
- Institute of Physical Chemistry, RWTH Aachen University, Landoltweg 2, 52074, Aachen, Germany
| | - Leon Trottenberg
- Institute of Physical Chemistry, RWTH Aachen University, Landoltweg 2, 52074, Aachen, Germany
| | - Eric Siemes
- Institute of Physical Chemistry, RWTH Aachen University, Landoltweg 2, 52074, Aachen, Germany
| | - Jörg Enderlein
- Third Institute of Physics - Biophysics, Georg August University, 37077, Göttingen, Germany
- Cluster of Excellence "Multiscale Bioimaging: from Molecular Machines to Networks of Excitable Cells" (MBExC), Georg August University, 37077, Göttingen, Germany
| | - Alexandre Fürstenberg
- Department of Physical Chemistry and Department of Inorganic and Analytical Chemistry, University of Geneva, 1211, Geneva, Switzerland
| | - Dominik Wöll
- Institute of Physical Chemistry, RWTH Aachen University, Landoltweg 2, 52074, Aachen, Germany
| |
Collapse
|
5
|
Kumar R, Islinger M, Worthy H, Carmichael R, Schrader M. The peroxisome: an update on mysteries 3.0. Histochem Cell Biol 2024; 161:99-132. [PMID: 38244103 PMCID: PMC10822820 DOI: 10.1007/s00418-023-02259-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/09/2023] [Indexed: 01/22/2024]
Abstract
Peroxisomes are highly dynamic, oxidative organelles with key metabolic functions in cellular lipid metabolism, such as the β-oxidation of fatty acids and the synthesis of myelin sheath lipids, as well as the regulation of cellular redox balance. Loss of peroxisomal functions causes severe metabolic disorders in humans. Furthermore, peroxisomes also fulfil protective roles in pathogen and viral defence and immunity, highlighting their wider significance in human health and disease. This has sparked increasing interest in peroxisome biology and their physiological functions. This review presents an update and a continuation of three previous review articles addressing the unsolved mysteries of this remarkable organelle. We continue to highlight recent discoveries, advancements, and trends in peroxisome research, and address novel findings on the metabolic functions of peroxisomes, their biogenesis, protein import, membrane dynamics and division, as well as on peroxisome-organelle membrane contact sites and organelle cooperation. Furthermore, recent insights into peroxisome organisation through super-resolution microscopy are discussed. Finally, we address new roles for peroxisomes in immune and defence mechanisms and in human disorders, and for peroxisomal functions in different cell/tissue types, in particular their contribution to organ-specific pathologies.
Collapse
Grants
- BB/W015420/1, BB/V018167/1, BB/T002255/1, BB/R016844/1 Biotechnology and Biological Sciences Research Council
- BB/W015420/1, BB/V018167/1, BB/T002255/1, BB/R016844/1 Biotechnology and Biological Sciences Research Council
- BB/W015420/1, BB/V018167/1, BB/T002255/1, BB/R016844/1 Biotechnology and Biological Sciences Research Council
- European Union’s Horizon 2020 research and innovation programme
- Deutsches Zentrum für Herz-Kreislaufforschung
- German Research Foundation
- Medical Faculty Mannheim, University of Heidelberg
Collapse
Affiliation(s)
- Rechal Kumar
- Faculty of Health and Life Sciences, Department of Biosciences, University of Exeter, Geoffrey Pope Building, Stocker Road, Exeter, EX4 4QD, UK
| | - Markus Islinger
- Institute of Neuroanatomy, Medical Faculty Mannheim, Mannheim Centre for Translational Neuroscience, University of Heidelberg, 68167, Mannheim, Germany
| | - Harley Worthy
- Faculty of Health and Life Sciences, Department of Biosciences, University of Exeter, Geoffrey Pope Building, Stocker Road, Exeter, EX4 4QD, UK
| | - Ruth Carmichael
- Faculty of Health and Life Sciences, Department of Biosciences, University of Exeter, Geoffrey Pope Building, Stocker Road, Exeter, EX4 4QD, UK.
| | - Michael Schrader
- Faculty of Health and Life Sciences, Department of Biosciences, University of Exeter, Geoffrey Pope Building, Stocker Road, Exeter, EX4 4QD, UK.
| |
Collapse
|
6
|
Ding L, Chen C, Shan X, Liu B, Wang D, Du Z, Zhao G, Su QP, Yang Y, Halkon B, Tran TT, Liao J, Aharonovich I, Zhang M, Cheng F, Fu L, Xu X, Wang F. Optical Nonlinearity Enabled Super-Resolved Multiplexing Microscopy. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2024; 36:e2308844. [PMID: 37972577 DOI: 10.1002/adma.202308844] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Revised: 11/04/2023] [Indexed: 11/19/2023]
Abstract
Optical multiplexing for nanoscale object recognition is of great significance within the intricate domains of biology, medicine, anti-counterfeiting, and microscopic imaging. Traditionally, the multiplexing dimensions of nanoscopy are limited to emission intensity, color, lifetime, and polarization. Here, a novel dimension, optical nonlinearity, is proposed for super-resolved multiplexing microscopy. This optical nonlinearity is attributable to the energy transitions between multiple energy levels of the doped lanthanide ions in upconversion nanoparticles (UCNPs), resulting in unique optical fingerprints for UCNPs with different compositions. A vortex beam is applied to transport the optical nonlinearity onto the imaging point-spread function (PSF), creating a robust super-resolved multiplexing imaging strategy for differentiating UCNPs with distinctive optical nonlinearities. The composition information of the nanoparticles can be retrieved with variations of the corresponding PSF in the obtained image. Four channels multiplexing super-resolved imaging with a single scanning, applying emission color and nonlinearity of two orthogonal imaging dimensions with a spatial resolution higher than 150 nm (1/6.5λ), are demonstrated. This work provides a new and orthogonal dimension - optical nonlinearity - to existing multiplexing dimensions, which shows great potential in bioimaging, anti-counterfeiting, microarray assays, deep tissue multiplexing detection, and high-density data storage.
Collapse
Affiliation(s)
- Lei Ding
- Guangdong Engineering and Technology Research Center for Advanced Nanomaterials, School of Environment and Civil Engineering, Dongguan University of Technology, Dongguan, 523808, China
- School of Biomedical Engineering, Faculty of Engineering and IT, University of Technology Sydney, NSW, 2007, Australia
| | - Chaohao Chen
- Guangdong Engineering and Technology Research Center for Advanced Nanomaterials, School of Environment and Civil Engineering, Dongguan University of Technology, Dongguan, 523808, China
- Australian Research Council Centre of Excellence for Transformative Meta-Optical Systems, Department of Electronic Materials Engineering, Research School of Physics, The Australian National University, Canberra, ACT, 2600, Australia
- School of Electrical and Data Engineering, Faculty of Engineering and Information Technology, University of Technology Sydney, NSW, 2007, Australia
| | - Xuchen Shan
- School of Physics, Beihang University, Beijing, 100191, China
| | - Baolei Liu
- School of Physics, Beihang University, Beijing, 100191, China
| | - Dajing Wang
- School of Physics, Beihang University, Beijing, 100191, China
| | - Ziqing Du
- School of Mathematical and Physical Sciences, Faculty of Science, University of Technology Sydney, NSW, 2007, Australia
| | - Guanshu Zhao
- School of Electrical and Data Engineering, Faculty of Engineering and Information Technology, University of Technology Sydney, NSW, 2007, Australia
| | - Qian Peter Su
- School of Biomedical Engineering, Faculty of Engineering and IT, University of Technology Sydney, NSW, 2007, Australia
| | - Yang Yang
- School of Electrical and Data Engineering, Faculty of Engineering and Information Technology, University of Technology Sydney, NSW, 2007, Australia
| | - Benjamin Halkon
- Centre for Audio, Acoustics and Vibration, Faculty of Engineering and IT, University of Technology Sydney, Ultimo, NSW, 2007, Australia
| | - Toan Trong Tran
- School of Electrical and Data Engineering, Faculty of Engineering and Information Technology, University of Technology Sydney, NSW, 2007, Australia
| | - Jiayan Liao
- School of Mathematical and Physical Sciences, Faculty of Science, University of Technology Sydney, NSW, 2007, Australia
| | - Igor Aharonovich
- School of Mathematical and Physical Sciences, Faculty of Science, University of Technology Sydney, NSW, 2007, Australia
| | - Min Zhang
- Guangdong Engineering and Technology Research Center for Advanced Nanomaterials, School of Environment and Civil Engineering, Dongguan University of Technology, Dongguan, 523808, China
| | - Faliang Cheng
- Guangdong Engineering and Technology Research Center for Advanced Nanomaterials, School of Environment and Civil Engineering, Dongguan University of Technology, Dongguan, 523808, China
| | - Lan Fu
- Australian Research Council Centre of Excellence for Transformative Meta-Optical Systems, Department of Electronic Materials Engineering, Research School of Physics, The Australian National University, Canberra, ACT, 2600, Australia
| | - Xiaoxue Xu
- School of Biomedical Engineering, Faculty of Engineering and IT, University of Technology Sydney, NSW, 2007, Australia
| | - Fan Wang
- School of Physics, Beihang University, Beijing, 100191, China
| |
Collapse
|
7
|
Rames M, Kenison JP, Heineck D, Civitci F, Szczepaniak M, Zheng T, Shangguan J, Zhang Y, Tao K, Esener S, Nan X. Multiplexed and Millimeter-Scale Fluorescence Nanoscopy of Cells and Tissue Sections via Prism-Illumination and Microfluidics-Enhanced DNA-PAINT. CHEMICAL & BIOMEDICAL IMAGING 2023; 1:817-830. [PMID: 38155726 PMCID: PMC10751790 DOI: 10.1021/cbmi.3c00060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Revised: 07/24/2023] [Accepted: 08/18/2023] [Indexed: 12/30/2023]
Abstract
Fluorescence nanoscopy has become increasingly powerful for biomedical research, but it has historically afforded a small field-of-view (FOV) of around 50 μm × 50 μm at once and more recently up to ∼200 μm × 200 μm. Efforts to further increase the FOV in fluorescence nanoscopy have thus far relied on the use of fabricated waveguide substrates, adding cost and sample constraints to the applications. Here we report PRism-Illumination and Microfluidics-Enhanced DNA-PAINT (PRIME-PAINT) for multiplexed fluorescence nanoscopy across millimeter-scale FOVs. Built upon the well-established prism-type total internal reflection microscopy, PRIME-PAINT achieves robust single-molecule localization with up to ∼520 μm × 520 μm single FOVs and 25-40 nm lateral resolutions. Through stitching, nanoscopic imaging over mm2 sample areas can be completed in as little as 40 min per target. An on-stage microfluidics chamber facilitates probe exchange for multiplexing and enhances image quality, particularly for formalin-fixed paraffin-embedded (FFPE) tissue sections. We demonstrate the utility of PRIME-PAINT by analyzing ∼106 caveolae structures in ∼1,000 cells and imaging entire pancreatic cancer lesions from patient tissue biopsies. By imaging from nanometers to millimeters with multiplexity and broad sample compatibility, PRIME-PAINT will be useful for building multiscale, Google-Earth-like views of biological systems.
Collapse
Affiliation(s)
- Matthew
J. Rames
- Cancer
Early Detection Advanced Research Center, Knight Cancer Institute, Oregon Health & Science University, 2720 South Moody Avenue, Portland, Oregon 97201, United States
- Program
in Quantitative and Systems Biology, Department of Biomedical Engineering, Oregon Health & Science University, 2730 South Moody Avenue, Portland, Oregon 97201, United States
| | - John P. Kenison
- Cancer
Early Detection Advanced Research Center, Knight Cancer Institute, Oregon Health & Science University, 2720 South Moody Avenue, Portland, Oregon 97201, United States
| | - Daniel Heineck
- Cancer
Early Detection Advanced Research Center, Knight Cancer Institute, Oregon Health & Science University, 2720 South Moody Avenue, Portland, Oregon 97201, United States
- Program
in Quantitative and Systems Biology, Department of Biomedical Engineering, Oregon Health & Science University, 2730 South Moody Avenue, Portland, Oregon 97201, United States
| | - Fehmi Civitci
- Cancer
Early Detection Advanced Research Center, Knight Cancer Institute, Oregon Health & Science University, 2720 South Moody Avenue, Portland, Oregon 97201, United States
| | - Malwina Szczepaniak
- Program
in Quantitative and Systems Biology, Department of Biomedical Engineering, Oregon Health & Science University, 2730 South Moody Avenue, Portland, Oregon 97201, United States
| | - Ting Zheng
- Cancer
Early Detection Advanced Research Center, Knight Cancer Institute, Oregon Health & Science University, 2720 South Moody Avenue, Portland, Oregon 97201, United States
| | - Julia Shangguan
- Program
in Quantitative and Systems Biology, Department of Biomedical Engineering, Oregon Health & Science University, 2730 South Moody Avenue, Portland, Oregon 97201, United States
| | - Yujia Zhang
- Cancer
Early Detection Advanced Research Center, Knight Cancer Institute, Oregon Health & Science University, 2720 South Moody Avenue, Portland, Oregon 97201, United States
- Program
in Quantitative and Systems Biology, Department of Biomedical Engineering, Oregon Health & Science University, 2730 South Moody Avenue, Portland, Oregon 97201, United States
| | - Kai Tao
- Program
in Quantitative and Systems Biology, Department of Biomedical Engineering, Oregon Health & Science University, 2730 South Moody Avenue, Portland, Oregon 97201, United States
| | - Sadik Esener
- Cancer
Early Detection Advanced Research Center, Knight Cancer Institute, Oregon Health & Science University, 2720 South Moody Avenue, Portland, Oregon 97201, United States
- Program
in Quantitative and Systems Biology, Department of Biomedical Engineering, Oregon Health & Science University, 2730 South Moody Avenue, Portland, Oregon 97201, United States
| | - Xiaolin Nan
- Cancer
Early Detection Advanced Research Center, Knight Cancer Institute, Oregon Health & Science University, 2720 South Moody Avenue, Portland, Oregon 97201, United States
- Program
in Quantitative and Systems Biology, Department of Biomedical Engineering, Oregon Health & Science University, 2730 South Moody Avenue, Portland, Oregon 97201, United States
| |
Collapse
|
8
|
Queiroz Zetune Villa Real K, Mougios N, Rehm R, Sograte-Idrissi S, Albert L, Rahimi AM, Maidorn M, Hentze J, Martínez-Carranza M, Hosseini H, Saal KA, Oleksiievets N, Prigge M, Tsukanov R, Stenmark P, Fornasiero EF, Opazo F. A Versatile Synaptotagmin-1 Nanobody Provides Perturbation-Free Live Synaptic Imaging And Low Linkage-Error in Super-Resolution Microscopy. SMALL METHODS 2023; 7:e2300218. [PMID: 37421204 DOI: 10.1002/smtd.202300218] [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: 02/21/2023] [Revised: 06/09/2023] [Indexed: 07/10/2023]
Abstract
Imaging of living synapses has relied for over two decades on the overexpression of synaptic proteins fused to fluorescent reporters. This strategy alters the stoichiometry of synaptic components and ultimately affects synapse physiology. To overcome these limitations, here a nanobody is presented that binds the calcium sensor synaptotagmin-1 (NbSyt1). This nanobody functions as an intrabody (iNbSyt1) in living neurons and is minimally invasive, leaving synaptic transmission almost unaffected, as suggested by the crystal structure of the NbSyt1 bound to Synaptotagmin-1 and by the physiological data. Its single-domain nature enables the generation of protein-based fluorescent reporters, as showcased here by measuring spatially localized presynaptic Ca2+ with a NbSyt1- jGCaMP8 chimera. Moreover, the small size of NbSyt1 makes it ideal for various super-resolution imaging methods. Overall, NbSyt1 is a versatile binder that will enable imaging in cellular and molecular neuroscience with unprecedented precision across multiple spatiotemporal scales.
Collapse
Affiliation(s)
- Karine Queiroz Zetune Villa Real
- Institute of Neuro- and Sensory Physiology, University Medical Center Göttingen, 37073, Göttingen, Germany
- Center for Biostructural Imaging of Neurodegeneration (BIN), University Medical Center Göttingen, 37075, Göttingen, Germany
| | - Nikolaos Mougios
- Institute of Neuro- and Sensory Physiology, University Medical Center Göttingen, 37073, Göttingen, Germany
- Center for Biostructural Imaging of Neurodegeneration (BIN), University Medical Center Göttingen, 37075, Göttingen, Germany
| | - Ronja Rehm
- Institute of Neuro- and Sensory Physiology, University Medical Center Göttingen, 37073, Göttingen, Germany
| | - Shama Sograte-Idrissi
- Institute of Neuro- and Sensory Physiology, University Medical Center Göttingen, 37073, Göttingen, Germany
- Center for Biostructural Imaging of Neurodegeneration (BIN), University Medical Center Göttingen, 37075, Göttingen, Germany
| | - László Albert
- Institute of Neuro- and Sensory Physiology, University Medical Center Göttingen, 37073, Göttingen, Germany
- Center for Biostructural Imaging of Neurodegeneration (BIN), University Medical Center Göttingen, 37075, Göttingen, Germany
| | - Amir Mohammad Rahimi
- Institute of Neuro- and Sensory Physiology, University Medical Center Göttingen, 37073, Göttingen, Germany
- Center for Biostructural Imaging of Neurodegeneration (BIN), University Medical Center Göttingen, 37075, Göttingen, Germany
| | - Manuel Maidorn
- Institute of Neuro- and Sensory Physiology, University Medical Center Göttingen, 37073, Göttingen, Germany
- Center for Biostructural Imaging of Neurodegeneration (BIN), University Medical Center Göttingen, 37075, Göttingen, Germany
| | - Jannik Hentze
- Institute of Neuro- and Sensory Physiology, University Medical Center Göttingen, 37073, Göttingen, Germany
- Center for Biostructural Imaging of Neurodegeneration (BIN), University Medical Center Göttingen, 37075, Göttingen, Germany
| | - Markel Martínez-Carranza
- Department of Biochemistry and Biophysics, Stockholm University, Stockholm, Stockholm, SE-10691, Sweden
| | - Hassan Hosseini
- Research Group Neuromodulatory Networks, Leibniz Institute for Neurobiology, 39118, Magdeburg, Germany
| | - Kim-Ann Saal
- Institute of Neuro- and Sensory Physiology, University Medical Center Göttingen, 37073, Göttingen, Germany
| | - Nazar Oleksiievets
- III. Institute of Physics - Biophysics, Georg August University, 37077, Göttingen, Germany
| | - Matthias Prigge
- Research Group Neuromodulatory Networks, Leibniz Institute for Neurobiology, 39118, Magdeburg, Germany
- Center for Behavioral Brain Sciences, 39118, Magdeburg, Germany
| | - Roman Tsukanov
- III. Institute of Physics - Biophysics, Georg August University, 37077, Göttingen, Germany
| | - Pål Stenmark
- Department of Biochemistry and Biophysics, Stockholm University, Stockholm, Stockholm, SE-10691, Sweden
| | - Eugenio F Fornasiero
- Institute of Neuro- and Sensory Physiology, University Medical Center Göttingen, 37073, Göttingen, Germany
| | - Felipe Opazo
- Institute of Neuro- and Sensory Physiology, University Medical Center Göttingen, 37073, Göttingen, Germany
- Center for Biostructural Imaging of Neurodegeneration (BIN), University Medical Center Göttingen, 37075, Göttingen, Germany
- NanoTag Biotechnologies GmbH, 37079, Göttingen, Germany
| |
Collapse
|
9
|
Zhu M, Zhang L, Jin L, Chen Y, Yang H, Ji B, Xu Y. Deep learning-enabled fast DNA-PAINT imaging in cells. BIOPHYSICS REPORTS 2023; 9:177-187. [PMID: 38516619 PMCID: PMC10951475 DOI: 10.52601/bpr.2023.230014] [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: 09/13/2023] [Accepted: 10/07/2023] [Indexed: 03/23/2024] Open
Abstract
DNA-based point accumulation in nanoscale topography (DNA-PAINT) is a well-established technique for single-molecule localization microscopy (SMLM), enabling resolution of up to a few nanometers. Traditionally, DNA-PAINT involves the utilization of tens of thousands of single-molecule fluorescent images to generate a single super-resolution image. This process can be time-consuming, which makes it unfeasible for many researchers. Here, we propose a simplified DNA-PAINT labeling method and a deep learning-enabled fast DNA-PAINT imaging strategy for subcellular structures, such as microtubules. By employing our method, super-resolution reconstruction can be achieved with only one-tenth of the raw data previously needed, along with the option of acquiring the widefield image. As a result, DNA-PAINT imaging is significantly accelerated, making it more accessible to a wider range of biological researchers.
Collapse
Affiliation(s)
- Min Zhu
- Department of Biomedical Engineering, Key Laboratory of Biomedical Engineering of Ministry of Education, State Key Laboratory of Extreme Photonics and Instrumentation, Zhejiang Provincial Key Laboratory of Cardio-Cerebral Vascular Detection Technology and Medicinal Effectiveness Appraisal, Zhejiang Provincial Key Laboratory of Traditional Chinese Medicine for Clinical Evaluation and Translational Research, Zhejiang University, Hangzhou 310027, China
| | - Luhao Zhang
- Department of Biomedical Engineering, Key Laboratory of Biomedical Engineering of Ministry of Education, State Key Laboratory of Extreme Photonics and Instrumentation, Zhejiang Provincial Key Laboratory of Cardio-Cerebral Vascular Detection Technology and Medicinal Effectiveness Appraisal, Zhejiang Provincial Key Laboratory of Traditional Chinese Medicine for Clinical Evaluation and Translational Research, Zhejiang University, Hangzhou 310027, China
- Binjiang Institute of Zhejiang University, Hangzhou 310053, China
| | - Luhong Jin
- Department of Biomedical Engineering, Key Laboratory of Biomedical Engineering of Ministry of Education, State Key Laboratory of Extreme Photonics and Instrumentation, Zhejiang Provincial Key Laboratory of Cardio-Cerebral Vascular Detection Technology and Medicinal Effectiveness Appraisal, Zhejiang Provincial Key Laboratory of Traditional Chinese Medicine for Clinical Evaluation and Translational Research, Zhejiang University, Hangzhou 310027, China
| | - Yunyue Chen
- Department of Biomedical Engineering, Key Laboratory of Biomedical Engineering of Ministry of Education, State Key Laboratory of Extreme Photonics and Instrumentation, Zhejiang Provincial Key Laboratory of Cardio-Cerebral Vascular Detection Technology and Medicinal Effectiveness Appraisal, Zhejiang Provincial Key Laboratory of Traditional Chinese Medicine for Clinical Evaluation and Translational Research, Zhejiang University, Hangzhou 310027, China
| | - Haixu Yang
- Department of Biomedical Engineering, Key Laboratory of Biomedical Engineering of Ministry of Education, State Key Laboratory of Extreme Photonics and Instrumentation, Zhejiang Provincial Key Laboratory of Cardio-Cerebral Vascular Detection Technology and Medicinal Effectiveness Appraisal, Zhejiang Provincial Key Laboratory of Traditional Chinese Medicine for Clinical Evaluation and Translational Research, Zhejiang University, Hangzhou 310027, China
| | - Baohua Ji
- Department of Engineering Mechanics, Biomechanics and Biomaterials Laboratory, Zhejiang University, Hangzhou 310027, China
| | - Yingke Xu
- Department of Biomedical Engineering, Key Laboratory of Biomedical Engineering of Ministry of Education, State Key Laboratory of Extreme Photonics and Instrumentation, Zhejiang Provincial Key Laboratory of Cardio-Cerebral Vascular Detection Technology and Medicinal Effectiveness Appraisal, Zhejiang Provincial Key Laboratory of Traditional Chinese Medicine for Clinical Evaluation and Translational Research, Zhejiang University, Hangzhou 310027, China
- Binjiang Institute of Zhejiang University, Hangzhou 310053, China
- Department of Endocrinology, Children’s Hospital of Zhejiang University School of Medicine, National Clinical Research Center for Children’s Health, Hangzhou 310051, China
| |
Collapse
|
10
|
Sun N, Jia Y, Bai S, Li Q, Dai L, Li J. The power of super-resolution microscopy in modern biomedical science. Adv Colloid Interface Sci 2023; 314:102880. [PMID: 36965225 DOI: 10.1016/j.cis.2023.102880] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Revised: 03/08/2023] [Accepted: 03/08/2023] [Indexed: 03/14/2023]
Abstract
Super-resolution microscopy (SRM) technology that breaks the diffraction limit has revolutionized the field of cell biology since its appearance, which enables researchers to visualize cellular structures with nanometric resolution, multiple colors and single-molecule sensitivity. With the flourishing development of hardware and the availability of novel fluorescent probes, the impact of SRM has already gone beyond cell biology and extended to nanomedicine, material science and nanotechnology, and remarkably boosted important breakthroughs in these fields. In this review, we will mainly highlight the power of SRM in modern biomedical science, discussing how these SRM techniques revolutionize the way we understand cell structures, biomaterials assembly and how assembled biomaterials interact with cellular organelles, and finally their promotion to the clinical pre-diagnosis. Moreover, we also provide an outlook on the current technical challenges and future improvement direction of SRM. We hope this review can provide useful information, inspire new ideas and propel the development both from the perspective of SRM techniques and from the perspective of SRM's applications.
Collapse
Affiliation(s)
- Nan Sun
- Beijing National Laboratory for Molecular Sciences (BNLMS), CAS Key Lab of Colloid, Interface and Chemical Thermodynamics, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China; University of Chinese Academy of Sciences, Beijing 100049
| | - Yi Jia
- Beijing National Laboratory for Molecular Sciences (BNLMS), CAS Key Lab of Colloid, Interface and Chemical Thermodynamics, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China.
| | - Shiwei Bai
- Beijing National Laboratory for Molecular Sciences (BNLMS), CAS Key Lab of Colloid, Interface and Chemical Thermodynamics, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China; University of Chinese Academy of Sciences, Beijing 100049
| | - Qi Li
- State Key Laboratory of Biochemical Engineering Institute of Process Engineering Chinese Academy of Sciences, Beijing 100190, China
| | - Luru Dai
- Wenzhou Institute and Wenzhou Key Laboratory of Biophysics, University of Chinese Academy of Sciences, Wenzhou, Zhejiang 325001, China
| | - Junbai Li
- Beijing National Laboratory for Molecular Sciences (BNLMS), CAS Key Lab of Colloid, Interface and Chemical Thermodynamics, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China; University of Chinese Academy of Sciences, Beijing 100049.
| |
Collapse
|
11
|
Galiani S, Eggeling C, Reglinski K. Super-resolution microscopy and studies of peroxisomes. Biol Chem 2023; 404:87-106. [PMID: 36698322 DOI: 10.1515/hsz-2022-0314] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Accepted: 01/06/2023] [Indexed: 01/27/2023]
Abstract
Fluorescence microscopy is an important tool for studying cellular structures such as organelles. Unfortunately, many details in the corresponding images are hidden due to the resolution limit of conventional lens-based far-field microscopy. An example is the study of peroxisomes, where important processes such as molecular organization during protein important can simply not be studied with conventional far-field microscopy methods. A remedy is super-resolution fluorescence microscopy, which is nowadays a well-established technique for the investigation of inner-cellular structures but has so far to a lesser extent been applied to the study of peroxisomes. To help advancing the latter, we here give an overview over the different super-resolution microscopy approaches and their potentials and challenges in cell-biological research, including labelling issues and a focus on studies on peroxisomes. Here, we also highlight experiments beyond simple imaging such as observations of diffusion dynamics of peroxisomal proteins.
Collapse
Affiliation(s)
- Silvia Galiani
- Human Immunology Unit, Weatherall Institute of Molecular Medicine, University of Oxford, Headley Way, Oxford, OX3 9DS, UK
| | - Christian Eggeling
- Human Immunology Unit, Weatherall Institute of Molecular Medicine, University of Oxford, Headley Way, Oxford, OX3 9DS, UK.,Leibniz Institute of Photonic Technology e.V., Albert-Einstein Strasse 9, D-07745 Jena, Germany, Member of the Leibniz Centre for Photonics in Infection Research (LPI), Jena, Germany.,Institute of Applied Optics and Biophysics, Friedrich Schiller University Jena, Max-Wien-Platz 1, D-07743 Jena, Germany.,Jena Center for Soft Matter, Philosophenweg 7, D-07743 Jena, Germany
| | - Katharina Reglinski
- Leibniz Institute of Photonic Technology e.V., Albert-Einstein Strasse 9, D-07745 Jena, Germany, Member of the Leibniz Centre for Photonics in Infection Research (LPI), Jena, Germany.,Institute of Applied Optics and Biophysics, Friedrich Schiller University Jena, Max-Wien-Platz 1, D-07743 Jena, Germany.,University Clinics Jena, Bachstraße 18, D-07743 Jena, Germany
| |
Collapse
|
12
|
Wu W, Luo S, Fan C, Yang T, Zhang S, Meng W, Xu T, Ji W, Gu L. Tetra-color superresolution microscopy based on excitation spectral demixing. LIGHT, SCIENCE & APPLICATIONS 2023; 12:9. [PMID: 36588110 PMCID: PMC9806106 DOI: 10.1038/s41377-022-01054-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Revised: 11/29/2022] [Accepted: 12/02/2022] [Indexed: 05/09/2023]
Abstract
Multicolor imaging allows protein colocalizations and organelle interactions to be studied in biological research, which is especially important for single-molecule localization microscopy (SMLM). Here, we propose a multicolor method called excitation-resolved stochastic optical reconstruction microscopy (ExR-STORM). The method, which is based on the excitation spectrum of fluorescent dyes, successfully separated four spectrally very close far-red organic fluorophores utilizing three excitation lasers with cross-talk of less than 3%. Dyes that are only 5 nm apart in the emission spectrum were resolved, resulting in negligible chromatic aberrations. This method was extended to three-dimensional (3D) imaging by combining the astigmatic method, providing a powerful tool for resolving 3D morphologies at the nanoscale.
Collapse
Affiliation(s)
- Wanyan Wu
- Institute of Biophysics, Chinese Academy of Sciences, Beijing, 100101, China
- College of Life Science, University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Shihang Luo
- Institute of Biophysics, Chinese Academy of Sciences, Beijing, 100101, China
- College of Life Science, University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Chunyan Fan
- State Key Laboratory of Molecular Developmental Biology, Institute of Genetics and Developmental Biology, Innovation Academy for Seed Design, Chinese Academy of Sciences, Beijing, 100101, China
| | - Tianjie Yang
- Institute of Biophysics, Chinese Academy of Sciences, Beijing, 100101, China
- School of Future Technology, University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Shuwen Zhang
- Institute of Biophysics, Chinese Academy of Sciences, Beijing, 100101, China
| | - Wenxiang Meng
- State Key Laboratory of Molecular Developmental Biology, Institute of Genetics and Developmental Biology, Innovation Academy for Seed Design, Chinese Academy of Sciences, Beijing, 100101, China
- College of Advanced Agricultural Sciences, University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Tao Xu
- Institute of Biophysics, Chinese Academy of Sciences, Beijing, 100101, China.
- College of Life Science, University of Chinese Academy of Sciences, Beijing, 100049, China.
- School of Future Technology, University of Chinese Academy of Sciences, Beijing, 100049, China.
- Bioland Laboratory, Guangzhou, 510005, China.
- Guangzhou Laboratory, Guangzhou, 510030, China.
| | - Wei Ji
- Institute of Biophysics, Chinese Academy of Sciences, Beijing, 100101, China.
- College of Life Science, University of Chinese Academy of Sciences, Beijing, 100049, China.
- Bioland Laboratory, Guangzhou, 510005, China.
| | - Lusheng Gu
- Institute of Biophysics, Chinese Academy of Sciences, Beijing, 100101, China.
- College of Life Science, University of Chinese Academy of Sciences, Beijing, 100049, China.
- Bioland Laboratory, Guangzhou, 510005, China.
| |
Collapse
|
13
|
Oleksiievets N, Mathew C, Thiele JC, Gallea JI, Nevskyi O, Gregor I, Weber A, Tsukanov R, Enderlein J. Single-Molecule Fluorescence Lifetime Imaging Using Wide-Field and Confocal-Laser Scanning Microscopy: A Comparative Analysis. NANO LETTERS 2022; 22:6454-6461. [PMID: 35792810 PMCID: PMC9373986 DOI: 10.1021/acs.nanolett.2c01586] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
A recent addition to the toolbox of super-resolution microscopy methods is fluorescence-lifetime single-molecule localization microscopy (FL-SMLM). The synergy of SMLM and fluorescence-lifetime imaging microscopy (FLIM) combines superior image resolution with lifetime information and can be realized using two complementary experimental approaches: confocal-laser scanning microscopy (CLSM) or wide-field microscopy. Here, we systematically and comprehensively compare these two novel FL-SMLM approaches in different spectral regions. For wide-field FL-SMLM, we use a commercial lifetime camera, and for CLSM-based FL-SMLM we employ a home-built system equipped with a rapid scan unit and a single-photon detector. We characterize the performances of the two systems in localizing single emitters in 3D by combining FL-SMLM with metal-induced energy transfer (MIET) for localization along the third dimension and in the lifetime-based multiplexed bioimaging using DNA-PAINT. Finally, we discuss advantages and disadvantages of wide-field and confocal FL-SMLM and provide practical advice on rational FL-SMLM experiment design.
Collapse
Affiliation(s)
- Nazar Oleksiievets
- III.
Institute of Physics − Biophysics, Georg August University, 37077 Göttingen, Germany
| | - Christeena Mathew
- Laboratory
of Supramolecular Chemistry, EPFL SB ISIC
LCS, BCH 3307, CH-1015 Lausanne, Switzerland
| | - Jan Christoph Thiele
- III.
Institute of Physics − Biophysics, Georg August University, 37077 Göttingen, Germany
| | - José Ignacio Gallea
- III.
Institute of Physics − Biophysics, Georg August University, 37077 Göttingen, Germany
| | - Oleksii Nevskyi
- III.
Institute of Physics − Biophysics, Georg August University, 37077 Göttingen, Germany
| | - Ingo Gregor
- III.
Institute of Physics − Biophysics, Georg August University, 37077 Göttingen, Germany
| | - André Weber
- Combinatorial
NeuroImaging Core Facility, Leibniz Institute
for Neurobiology, Brenneckestraße 6, 39118 Magdeburg, Germany
| | - Roman Tsukanov
- III.
Institute of Physics − Biophysics, Georg August University, 37077 Göttingen, Germany
| | - Jörg Enderlein
- III.
Institute of Physics − Biophysics, Georg August University, 37077 Göttingen, Germany
- Cluster
of Excellence “Multiscale Bioimaging: from Molecular Machines
to Networks of Excitable Cells” (MBExC), Georg August University, 37077 Göttingen, Germany
| |
Collapse
|
14
|
Prakash K, Diederich B, Heintzmann R, Schermelleh L. Super-resolution microscopy: a brief history and new avenues. PHILOSOPHICAL TRANSACTIONS. SERIES A, MATHEMATICAL, PHYSICAL, AND ENGINEERING SCIENCES 2022; 380:20210110. [PMID: 35152764 PMCID: PMC8841785 DOI: 10.1098/rsta.2021.0110] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Accepted: 01/18/2022] [Indexed: 05/03/2023]
Abstract
Super-resolution microscopy (SRM) is a fast-developing field that encompasses fluorescence imaging techniques with the capability to resolve objects below the classical diffraction limit of optical resolution. Acknowledged with the Nobel prize in 2014, numerous SRM methods have meanwhile evolved and are being widely applied in biomedical research, all with specific strengths and shortcomings. While some techniques are capable of nanometre-scale molecular resolution, others are geared towards volumetric three-dimensional multi-colour or fast live-cell imaging. In this editorial review, we pick on the latest trends in the field. We start with a brief historical overview of both conceptual and commercial developments. Next, we highlight important parameters for imaging successfully with a particular super-resolution modality. Finally, we discuss the importance of reproducibility and quality control and the significance of open-source tools in microscopy. This article is part of the Theo Murphy meeting issue 'Super-resolution structured illumination microscopy (part 2)'.
Collapse
Affiliation(s)
- Kirti Prakash
- Integrated Pathology Unit, Centre for Molecular Pathology, The Royal Marsden Trust and Institute of Cancer Research, Sutton SM2 5NG, UK
| | - Benedict Diederich
- Leibniz Institute for Photonic Technology, Albert-Einstein-Strasse 9, 07745 Jena, Germany
| | - Rainer Heintzmann
- Leibniz Institute for Photonic Technology, Albert-Einstein-Strasse 9, 07745 Jena, Germany
- Institute of Physical Chemistry and Abbe Center of Photonics, Friedrich-Schiller-University, Helmholtzweg 4, 07743 Jena, Germany
| | | |
Collapse
|