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Piszczatowski RT, Schwenger E, Sundaravel S, Stein CM, Liu Y, Stanley P, Verma A, Zheng D, Seidel RD, Almo SC, Townley RA, Bülow HE, Steidl U. A glycan-based approach to cell characterization and isolation: Hematopoiesis as a paradigm. J Exp Med 2022; 219:e20212552. [PMID: 36066492 PMCID: PMC9455685 DOI: 10.1084/jem.20212552] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2021] [Revised: 05/28/2022] [Accepted: 07/18/2022] [Indexed: 12/05/2022] Open
Abstract
Cell surfaces display a wide array of molecules that confer identity. While flow cytometry and cluster of differentiation (CD) markers have revolutionized cell characterization and purification, functionally heterogeneous cellular subtypes remain unresolvable by the CD marker system alone. Using hematopoietic lineages as a paradigm, we leverage the extraordinary molecular diversity of heparan sulfate (HS) glycans to establish cellular "glycotypes" by utilizing a panel of anti-HS single-chain variable fragment antibodies (scFvs). Prospective sorting with anti-HS scFvs identifies functionally distinct glycotypes within heterogeneous pools of mouse and human hematopoietic progenitor cells and enables further stratification of immunophenotypically pure megakaryocyte-erythrocyte progenitors. This stratification correlates with expression of a heptad of HS-related genes that is reflective of the HS epitope recognized by specific anti-HS scFvs. While we show that HS glycotyping provides an orthogonal set of tools for resolution of hematopoietic lineages, we anticipate broad utility of this approach in defining and isolating novel, viable cell types across diverse tissues and species.
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Affiliation(s)
| | - Emily Schwenger
- Department of Cell Biology, Albert Einstein College of Medicine, Bronx, NY
| | - Sriram Sundaravel
- Department of Cell Biology, Albert Einstein College of Medicine, Bronx, NY
| | - Catarina M. Stein
- Department of Genetics, Albert Einstein College of Medicine, Bronx, NY
| | - Yang Liu
- Department of Genetics, Albert Einstein College of Medicine, Bronx, NY
| | - Pamela Stanley
- Department of Cell Biology, Albert Einstein College of Medicine, Bronx, NY
- Montefiore Einstein Cancer Center, Albert Einstein College of Medicine-Montefiore Health System, Bronx, NY
| | - Amit Verma
- Department of Developmental and Molecular Biology, Albert Einstein College of Medicine, Bronx, NY
- Departments of Oncology and Medicine, Albert Einstein College of Medicine-Montefiore Health System, Bronx, NY
- Montefiore Einstein Cancer Center, Albert Einstein College of Medicine-Montefiore Health System, Bronx, NY
- Department of Biological Sciences, University of Wisconsin Milwaukee, Milwaukee, WI
- Blood Cancer Institute, Albert Einstein College of Medicine, Bronx, NY
| | - Deyou Zheng
- Department of Genetics, Albert Einstein College of Medicine, Bronx, NY
- Dominick P. Purpura Department of Neuroscience, Albert Einstein College of Medicine, Bronx, NY
- The Saul R. Korey Department of Neurology, Albert Einstein College of Medicine, Bronx, NY
| | - Ronald D. Seidel
- Department of Biochemistry, Albert Einstein College of Medicine, Bronx, NY
| | - Steven C. Almo
- Department of Biochemistry, Albert Einstein College of Medicine, Bronx, NY
- Montefiore Einstein Cancer Center, Albert Einstein College of Medicine-Montefiore Health System, Bronx, NY
| | - Robert A. Townley
- Department of Genetics, Albert Einstein College of Medicine, Bronx, NY
- Department of Biochemistry, Albert Einstein College of Medicine, Bronx, NY
- Department of Biological Sciences, University of Wisconsin Milwaukee, Milwaukee, WI
| | - Hannes E. Bülow
- Department of Genetics, Albert Einstein College of Medicine, Bronx, NY
- Dominick P. Purpura Department of Neuroscience, Albert Einstein College of Medicine, Bronx, NY
- Montefiore Einstein Cancer Center, Albert Einstein College of Medicine-Montefiore Health System, Bronx, NY
| | - Ulrich Steidl
- Department of Cell Biology, Albert Einstein College of Medicine, Bronx, NY
- Departments of Oncology and Medicine, Albert Einstein College of Medicine-Montefiore Health System, Bronx, NY
- Montefiore Einstein Cancer Center, Albert Einstein College of Medicine-Montefiore Health System, Bronx, NY
- Blood Cancer Institute, Albert Einstein College of Medicine, Bronx, NY
- Ruth L. and David S. Gottesman Institute for Stem Cell Research and Regenerative Medicine, Albert Einstein College of Medicine, Bronx, NY
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Du W, Adkisson C, Ye X, Duran CL, Chellakkan Selvanesan B, Gravekamp C, Oktay MH, McAuliffe JC, Condeelis JS, Panarelli NC, Norgard RJ, Sela Y, Stanger BZ, Entenberg D. SWIP-a stabilized window for intravital imaging of the murine pancreas. Open Biol 2022; 12:210273. [PMID: 35702996 PMCID: PMC9198798 DOI: 10.1098/rsob.210273] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2021] [Accepted: 05/17/2022] [Indexed: 01/04/2023] Open
Abstract
Pancreatitis and pancreatic ductal adenocarcinoma (PDAC) are grave illnesses with high levels of morbidity and mortality. Intravital imaging (IVI) is a powerful technique for visualizing physiological processes in both health and disease. However, the application of IVI to the murine pancreas presents significant challenges, as it is a deep, compliant, visceral organ that is difficult to access, easily damaged and susceptible to motion artefacts. Existing imaging windows for stabilizing the pancreas during IVI have unfortunately shown poor stability for time-lapsed imaging on the minutes to hours scale, or are unable to accommodate both the healthy and tumour-bearing pancreata. To address these issues, we developed an improved stabilized window for intravital imaging of the pancreas (SWIP), which can be applied to not only the healthy pancreas but also to solid tumours like PDAC. Here, we validate the SWIP and use it to visualize a variety of processes for the first time, including (1) single-cell dynamics within the healthy pancreas, (2) transformation from healthy pancreas to acute pancreatitis induced by cerulein, and (3) the physiology of PDAC in both autochthonous and orthotopically injected models. SWIP can not only improve the imaging stability but also expand the application of IVI in both benign and malignant pancreas diseases.
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Affiliation(s)
- Wei Du
- Breast Center, Peking University People's Hospital, Beijing, People's Republic of China
- Anatomy and Structural Biology, Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
| | - Christian Adkisson
- Anatomy and Structural Biology, Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
- Department of Cell Biology, Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
- Department of Surgery, Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
| | - Xianjun Ye
- Anatomy and Structural Biology, Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
- Gruss-Lipper Biophotonics Center, Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
- Integrated Imaging Program, Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
- Department of Pathology, Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
| | - Camille L. Duran
- Anatomy and Structural Biology, Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
- Gruss-Lipper Biophotonics Center, Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
- Department of Pathology, Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
| | - Benson Chellakkan Selvanesan
- Department of Microbiology and Immunology, Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
| | - Claudia Gravekamp
- Department of Microbiology and Immunology, Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
| | - Maja H. Oktay
- Anatomy and Structural Biology, Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
- Gruss-Lipper Biophotonics Center, Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
- Department of Pathology, Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
| | - John C. McAuliffe
- Department of Surgery, Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
- Gruss-Lipper Biophotonics Center, Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
- Integrated Imaging Program, Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
| | - John S. Condeelis
- Anatomy and Structural Biology, Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
- Department of Cell Biology, Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
- Department of Surgery, Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
- Gruss-Lipper Biophotonics Center, Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
- Integrated Imaging Program, Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
| | - Nicole C. Panarelli
- Gruss-Lipper Biophotonics Center, Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
- Integrated Imaging Program, Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
- Department of Pathology, Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
| | - Robert J. Norgard
- Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Yogev Sela
- Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Ben Z. Stanger
- Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - David Entenberg
- Anatomy and Structural Biology, Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
- Gruss-Lipper Biophotonics Center, Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
- Integrated Imaging Program, Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
- Department of Pathology, Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
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