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Czechowska K, Lannigan J, Aghaeepour N, Back JB, Begum J, Behbehani G, Bispo C, Bitoun D, Fernández AB, Boova ST, Brinkman RR, Ciccolella CO, Cotleur B, Davies D, Dela Cruz GV, Del Rio-Guerra R, Des Lauriers-Cox AM, Douagi I, Dumrese C, Bonilla Escobar DL, Estevam J, Ewald C, Fossum A, Gaudillière B, Green C, Groves C, Hall C, Haque Y, Hedrick MN, Hogg K, Hsieh EWY, Irish J, Lederer J, Leipold M, Lewis-Tuffin LJ, Litwin V, Lopez P, Nasdala I, Nedbal J, Ohlsson-Wilhelm BM, Price KM, Rahman AH, Rayanki R, Rieger AM, Robinson JP, Shapiro H, Sun YS, Tang VA, Tesfa L, Telford WG, Walker R, Welsh JA, Wheeler P, Tárnok A. Cyt-Geist: Current and Future Challenges in Cytometry: Reports of the CYTO 2019 Conference Workshops. Cytometry A 2020; 95:1236-1274. [PMID: 31833655 DOI: 10.1002/cyto.a.23941] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Affiliation(s)
| | - Joanne Lannigan
- Flow Cytometry Support Services, LLC, Alexandria, Virginia.,Flow Cytometry Core, University of Virginia, School of Medicine, Charlottesville, Virginia
| | - Nima Aghaeepour
- Department of Anesthesiology, Department of Biomedical Data Sciences, Department of Pediatrics, Perioperative and Pain Medicine, Stanford University School of Medicine, Stanford University, Stanford, California
| | - Jessica B Back
- Department of Oncology, Wayne State University, Detroit, Michigan
| | - Julfa Begum
- Flow Cytometry Facility, Barts Cancer Institute, Queen Mary University of London, London, UK
| | - Greg Behbehani
- Wexner Medical Center, Ohio State University, Columbus, Ohio
| | - Cláudia Bispo
- Parnassus Flow Cytometry Core, University of California San Francisco, San Francisco, California.,ISAC SRL Emerging Leader, Arlington, Virginia
| | - Daniel Bitoun
- EMA Regional Marketing, BD Lifesciences, International Office, Belgium
| | - Alfonso Blanco Fernández
- UCD Conway Institute of Biomolecular and Biomedical Research, University College Dublin, Belfield, Dublin, Ireland
| | - Samuel Tony Boova
- High Burden HIV Global Markets, Beckman Coulter, Inc., Miami, Florida
| | - Ryan Remy Brinkman
- Medical Genetics, University of British Columbia and British Columbia Cancer, Vancouver, British Columbia, Canada.,Cytapex Bioinformatics Inc., Vancouver, British Columbia, Canada
| | | | | | - Derek Davies
- Science Technology Platform Training Lead, Francis Crick Institute, London, UK
| | - Gelo Victoriano Dela Cruz
- Novo Nordisk Foundation Center for Stem Cell Biology - DanStem, Flow Cytometry Platform, Copenhagen, Denmark
| | - Roxana Del Rio-Guerra
- Flow Cytometry and Cell Sorting Facility, Larner College of Medicine, University of Vermont, Burlington, Vermont
| | | | - Iyadh Douagi
- Flow Cytometry Section, Research Technologies Branch, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland
| | - Claudia Dumrese
- Cytometry Facility, University of Zürich, Zürich, Switzerland
| | | | - Jose Estevam
- Center of Biomarker Innovation and Development, Takeda Pharmaceuticals, Cambridge, Massachusetts
| | - Christina Ewald
- Cytometry Facility Senior Scientist, University of Zürich, Zürich, Switzerland
| | - Anna Fossum
- Biotech Research and Innovation Centre (BRIC), University of Copenhagen, Copenhagen, Denmark
| | - Brice Gaudillière
- Anesthesiology Department, Stanford University, Stanford, California
| | - Cherie Green
- Flow Cytometry Biomarkers Development Sciences, Genentech, Inc., San Francisco, California
| | - Christopher Groves
- Cytometry/Dynamic Omics in R&D Antibody Discovery and Protein Engineering, Astra Zeneca, Gaithersburg, Maryland
| | - Christopher Hall
- ISAC SRL Emerging Leader, Arlington, Virginia.,Cytometry Core Facility, Wellcome Sanger Institute, Hinxton, UK
| | - Yasmin Haque
- Flow Cytometry Facility, Department of Immunobiology and Infectious Diseases, King's College London, London, UK
| | | | - Karen Hogg
- Imaging and Cytometry Laboratory, Bioscience Technology Facility, Department of Biology, University of York, York, UK
| | - Elena W Y Hsieh
- Department of Immunology and Microbiology, Department of Pediatrics, Division of Allergy and Immunology, School of Medicine, University of Colorado, Aurora, Colorado
| | - Jonathan Irish
- Cancer & Immunology Core and Mass Cytometry Center of Excellence, Vanderbilt University, Nashville, Tennessee
| | - James Lederer
- Department of Surgery (Immunology), Brigham and Women's Hospital/Harvard Medical School, Boston, Massachusetts
| | - Michael Leipold
- Human Immune Monitoring Center (HIMC), Stanford University, Stanford, California
| | - Laura J Lewis-Tuffin
- Microscopy and Flow Cytometry Shared Resource, Mayo Clinic, Jacksonville, Florida
| | - Virginia Litwin
- Caprion Biosciences, Inc., Immunology, Montreal, Quebec, Canada
| | - Peter Lopez
- Cytometry and Cell Sorting Laboratory, New York University School of Medicine, New York, New York
| | | | - Jakub Nedbal
- Physics Department, King's College London, London, UK.,ISAC Marylou Ingram Scholar, Arlington, Virginia
| | | | - Kylie M Price
- Hugh Green Cytometry Centre, Malaghan Institute of Medical Research, Wellington, New Zealand
| | - Adeeb H Rahman
- Human Immune Monitoring Center, Icahn School of Medicine at Mount Sinai, New York, New York.,Dept. of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Radhika Rayanki
- Cytometry/Dynamic Omics in R&D Antibody Discovery and Protein Engineering, Astra Zeneca, Gaithersburg, Maryland
| | - Aja M Rieger
- ISAC SRL Emerging Leader, Arlington, Virginia.,University of Alberta, Flow Cytometry Facility, Faculty of Medicine and Dentistry, Alberta, Canada
| | - J Paul Robinson
- College of Veterinary Medicine and Weldon School of Biomedical Engineering, Purdue University, West Lafayette, Indiana
| | | | | | - Vera A Tang
- University of Ottawa, Flow Cytometry and Virometry Core Facility, Ottawa, Canada.,Department of Biochemistry, Microbiology and Immunology, Faculty of Medicine, University of Ottawa, Ottawa, Canada
| | - Lydia Tesfa
- Department of Microbiology and Immunology, Albert Einstein College of Medicine, Bronx, New York
| | - William G Telford
- Experimental Transplantation and Immunology Branch, Center for Cancer Research, National Cancer Center Institute, National Institutes of Health, Bethesda, Maryland
| | - Rachael Walker
- Flow Cytometry Core Facility, Babraham Institute, Cambridge, UK
| | - Joshua A Welsh
- ISAC Marylou Ingram Scholar, Arlington, Virginia.,Laboratory of Pathology, Translational Nanobiology Section, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Paul Wheeler
- Flow Cytometry, Luminex Corporation, Peterborough, UK
| | - Attila Tárnok
- Institute for Medical Informatics, Statistics and Epidemiology (IMISE), University of Leipzig, Leipzig, Germany.,Department Therapy Validation, Fraunhofer Institute for Cell Therapy and Immunology IZI, Leipzig, Germany
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Shirshin EA, Yakimov BP, Darvin ME, Omelyanenko NP, Rodionov SA, Gurfinkel YI, Lademann J, Fadeev VV, Priezzhev AV. Label-Free Multiphoton Microscopy: The Origin of Fluorophores and Capabilities for Analyzing Biochemical Processes. BIOCHEMISTRY (MOSCOW) 2019; 84:S69-S88. [PMID: 31213196 DOI: 10.1134/s0006297919140050] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Multiphoton microscopy (MPM) is a method of molecular imaging and specifically of intravital imaging that is characterized by high spatial resolution in combination with a greater depth of penetration into the tissue. MPM is a multimodal method based on detection of nonlinear optical signals - multiphoton fluorescence and optical harmonics - and also allows imaging with the use of the parameters of fluorescence decay kinetics. This review describes and discusses photophysical processes within major reporter molecules used in MPM with endogenous contrasts and summarizes several modern experiments that illustrate the capabilities of label-free MPM for molecular imaging of biochemical processes in connective tissue and cells.
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Affiliation(s)
- E A Shirshin
- Lomonosov Moscow State University, Faculty of Physics, Moscow, 119991, Russia. .,Institute of Spectroscopy, Russian Academy of Sciences, Troitsk, 108840, Moscow, Russia
| | - B P Yakimov
- Lomonosov Moscow State University, Faculty of Physics, Moscow, 119991, Russia
| | - M E Darvin
- Center of Experimental and Applied Cutaneous Physiology, Department of Dermatology, Venerology and Allergology, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, 10117, Germany
| | - N P Omelyanenko
- N. N. Priorov National Medical Research Center of Traumatology and Orthopaedics, Moscow, 127299, Russia
| | - S A Rodionov
- N. N. Priorov National Medical Research Center of Traumatology and Orthopaedics, Moscow, 127299, Russia
| | - Y I Gurfinkel
- Medical Scientific-Educational Center of Lomonosov Moscow State University, Moscow, 119192, Russia
| | - J Lademann
- Center of Experimental and Applied Cutaneous Physiology, Department of Dermatology, Venerology and Allergology, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, 10117, Germany
| | - V V Fadeev
- Lomonosov Moscow State University, Faculty of Physics, Moscow, 119991, Russia
| | - A V Priezzhev
- Lomonosov Moscow State University, Faculty of Physics, Moscow, 119991, Russia
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3
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Takizawa N, Tanaka S, Oe S, Koike T, Yoshida T, Hirahara Y, Matsuda T, Yamada H. Involvement of DHH and GLI1 in adrenocortical autograft regeneration in rats. Sci Rep 2018; 8:14542. [PMID: 30266964 PMCID: PMC6162278 DOI: 10.1038/s41598-018-32870-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2018] [Accepted: 09/14/2018] [Indexed: 01/20/2023] Open
Abstract
Bilateral adrenalectomy forces the patient to undergo glucocorticoid replacement therapy and bear a lifetime risk of adrenal crisis. Adrenal autotransplantation is considered useful to avoid adrenal crisis and glucocorticoid replacement therapy. However, the basic process of regeneration in adrenal autografts is poorly understood. Here, we investigated the essential regeneration factors in rat adrenocortical autografts, with a focus on the factors involved in adrenal development and steroidogenesis, such as Hh signalling. A remarkable renewal in cell proliferation and increase in Cyp11b1, which encodes 11-beta-hydroxylase, occurred in adrenocortical autografts from 2-3 weeks after autotransplantation. Serum corticosterone and adrenocorticotropic hormone levels were almost recovered to sham level at 4 weeks after autotransplantation. The adrenocortical autografts showed increased Dhh expression at 3 weeks after autotransplantation, but not Shh, which is the only Hh family member to have been reported to be expressed in the adrenal gland. Increased Gli1 expression was also found in the regenerated capsule at 3 weeks after autotransplantation. Dhh and Gli1 might function in concert to regenerate adrenocortical autografts. This is the first report to clearly show Dhh expression and its elevation in the adrenal gland.
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Affiliation(s)
- Nae Takizawa
- Department of Anatomy and Cell Science, Kansai Medical University, Hirakata, Osaka, 573-1010, Japan
- Department of Urology and Andrology, Kansai Medical University, Hirakata, Osaka, 573-1010, Japan
| | - Susumu Tanaka
- Department of Anatomy and Cell Science, Kansai Medical University, Hirakata, Osaka, 573-1010, Japan.
| | - Souichi Oe
- Department of Anatomy and Cell Science, Kansai Medical University, Hirakata, Osaka, 573-1010, Japan
| | - Taro Koike
- Department of Anatomy and Cell Science, Kansai Medical University, Hirakata, Osaka, 573-1010, Japan
| | - Takashi Yoshida
- Department of Urology and Andrology, Kansai Medical University, Hirakata, Osaka, 573-1010, Japan
| | - Yukie Hirahara
- Department of Anatomy and Cell Science, Kansai Medical University, Hirakata, Osaka, 573-1010, Japan
| | - Tadashi Matsuda
- Department of Urology and Andrology, Kansai Medical University, Hirakata, Osaka, 573-1010, Japan
| | - Hisao Yamada
- Department of Anatomy and Cell Science, Kansai Medical University, Hirakata, Osaka, 573-1010, Japan
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Croce AC, Bottiroli G. Autofluorescence Spectroscopy for Monitoring Metabolism in Animal Cells and Tissues. Methods Mol Biol 2017; 1560:15-43. [PMID: 28155143 DOI: 10.1007/978-1-4939-6788-9_2] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Excitation of biological substrates with light at a suitable wavelength can give rise to a light emission in the ultraviolet (UV)-visible, near-infrared (IR) spectral range, called autofluorescence (AF). This is a widespread phenomenon, ascribable to the general presence of biomolecules acting as endogenous fluorophores (EFs) in the organisms of the whole life kingdom. In cytochemistry and histochemistry, AF is often an unwanted signal enhancing the background and affecting in particular the detection of low signals or rare positive labeling spots of exogenous markers. Conversely, AF is increasingly considered as a powerful diagnostic tool because of its role as an intrinsic biomarker directly dependent on the nature, amount, and microenvironment of the EFs, in a strict relationship with metabolic processes and structural organization of cells and tissues. As a consequence, AF carries multiple information that can be decrypted by a proper analysis of the overall emission signal, allowing the characterization and monitoring of cell metabolism in situ, in real time and in the absence of perturbation from exogenous markers. In the animal kingdom, AF studies at the cellular level take advantage of the essential presence of NAD(P)H and flavins, primarily acting as coenzymes at multiple steps of common metabolic pathways for energy production, reductive biosynthesis and antioxidant defense. Additional EFs such as vitamin A, porphyrins, lipofuscins, proteins, and neuromediators can be detected in different kinds of cells and bulk tissues, and can be exploited as photophysical biomarkers of specific normal or altered morphofunctional properties, from the retinoid storage in the liver to aging processes, metabolic disorders or cell transformation processes. The AF phenomenon involves all living system, and literature reports numerous investigations and diagnostic applications of AF, taking advantage of continuously developing self-assembled or commercial instrumentation and measuring procedures, making almost impossible to provide their comprehensive description. Therefore a brief summary of the history of AF observations and of the development of measuring systems is provided, along with a description of the most common EFs and their metabolic significance. From our direct experience, examples of AF imaging and microspectrofluorometric procedures performed under a single excitation in the near-UV range for cell and tissue metabolism studies are then reported.
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Affiliation(s)
- Anna C Croce
- Institute of Molecular Genetics (IGM) - CNR, via Abbiategrasso, 207, 27100, Pavia, Italy.
| | - Giovanni Bottiroli
- Department of Biology and Biotechnology "Lazzaro Spallanzani", University of Pavia, Pavia, Italy
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