1
|
Perez S, Makshakova O, Angulo J, Bedini E, Bisio A, de Paz JL, Fadda E, Guerrini M, Hricovini M, Hricovini M, Lisacek F, Nieto PM, Pagel K, Paiardi G, Richter R, Samsonov SA, Vivès RR, Nikitovic D, Ricard Blum S. Glycosaminoglycans: What Remains To Be Deciphered? JACS AU 2023; 3:628-656. [PMID: 37006755 PMCID: PMC10052243 DOI: 10.1021/jacsau.2c00569] [Citation(s) in RCA: 22] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/15/2022] [Revised: 12/05/2022] [Accepted: 12/07/2022] [Indexed: 06/19/2023]
Abstract
Glycosaminoglycans (GAGs) are complex polysaccharides exhibiting a vast structural diversity and fulfilling various functions mediated by thousands of interactions in the extracellular matrix, at the cell surface, and within the cells where they have been detected in the nucleus. It is known that the chemical groups attached to GAGs and GAG conformations comprise "glycocodes" that are not yet fully deciphered. The molecular context also matters for GAG structures and functions, and the influence of the structure and functions of the proteoglycan core proteins on sulfated GAGs and vice versa warrants further investigation. The lack of dedicated bioinformatic tools for mining GAG data sets contributes to a partial characterization of the structural and functional landscape and interactions of GAGs. These pending issues will benefit from the development of new approaches reviewed here, namely (i) the synthesis of GAG oligosaccharides to build large and diverse GAG libraries, (ii) GAG analysis and sequencing by mass spectrometry (e.g., ion mobility-mass spectrometry), gas-phase infrared spectroscopy, recognition tunnelling nanopores, and molecular modeling to identify bioactive GAG sequences, biophysical methods to investigate binding interfaces, and to expand our knowledge and understanding of glycocodes governing GAG molecular recognition, and (iii) artificial intelligence for in-depth investigation of GAGomic data sets and their integration with proteomics.
Collapse
Affiliation(s)
- Serge Perez
- Centre
de Recherche sur les Macromolecules, Vegetales,
University of Grenoble-Alpes, Centre National de la Recherche Scientifique, Grenoble F-38041 France
| | - Olga Makshakova
- FRC
Kazan Scientific Center of Russian Academy of Sciences, Kazan Institute of Biochemistry and Biophysics, Kazan 420111, Russia
| | - Jesus Angulo
- Insituto
de Investigaciones Quimicas, CIC Cartuja, CSIC and Universidad de Sevilla, Sevilla, SP 41092, Spain
| | - Emiliano Bedini
- Department
of Chemical Sciences, University of Naples
Federico II, Naples,I-80126, Italy
| | - Antonella Bisio
- Istituto
di Richerche Chimiche e Biochimiche, G. Ronzoni, Milan I-20133, Italy
| | - Jose Luis de Paz
- Insituto
de Investigaciones Quimicas, CIC Cartuja, CSIC and Universidad de Sevilla, Sevilla, SP 41092, Spain
| | - Elisa Fadda
- Department
of Chemistry and Hamilton Institute, Maynooth
University, Maynooth W23 F2H6, Ireland
| | - Marco Guerrini
- Istituto
di Richerche Chimiche e Biochimiche, G. Ronzoni, Milan I-20133, Italy
| | - Michal Hricovini
- Institute
of Chemistry, Slovak Academy of Sciences, Bratislava SK-845 38, Slovakia
| | - Milos Hricovini
- Institute
of Chemistry, Slovak Academy of Sciences, Bratislava SK-845 38, Slovakia
| | - Frederique Lisacek
- Computer
Science Department & Section of Biology, University of Geneva & Swiss Institue of Bioinformatics, Geneva CH-1227, Switzerland
| | - Pedro M. Nieto
- Insituto
de Investigaciones Quimicas, CIC Cartuja, CSIC and Universidad de Sevilla, Sevilla, SP 41092, Spain
| | - Kevin Pagel
- Institut
für Chemie und Biochemie Organische Chemie, Freie Universität Berlin, Berlin 14195, Germany
| | - Giulia Paiardi
- Molecular
and Cellular Modeling Group, Heidelberg Institute for Theoretical
Studies, Heidelberg University, Heidelberg 69118, Germany
| | - Ralf Richter
- School
of Biomedical Sciences, Faculty of Biological Sciences, School of
Physics and Astronomy, Faculty of Engineering and Physical Sciences,
Astbury Centre for Structural Molecular Biology and Bragg Centre for
Materials Research, University of Leeds, Leeds LS2 9JT, United Kingdom
| | - Sergey A. Samsonov
- Department
of Theoretical Chemistry, Faculty of Chemistry, University of Gdansk, Gdsank 80-309, Poland
| | - Romain R. Vivès
- Univ.
Grenoble Alpes, CNRS, CEA, IBS, Grenoble F-38044, France
| | - Dragana Nikitovic
- School
of Histology-Embriology, Medical School, University of Crete, Heraklion 71003, Greece
| | - Sylvie Ricard Blum
- University
Claude Bernard Lyon 1, CNRS, INSA Lyon, CPE, Institute of Molecular and Supramolecular Chemistry and Biochemistry,
UMR 5246, Villeurbanne F 69622 Cedex, France
| |
Collapse
|
2
|
Srimasorn S, Souter L, Green DE, Djerbal L, Goodenough A, Duncan JA, Roberts ARE, Zhang X, Débarre D, DeAngelis PL, Kwok JCF, Richter RP. A quartz crystal microbalance method to quantify the size of hyaluronan and other glycosaminoglycans on surfaces. Sci Rep 2022; 12:10980. [PMID: 35768463 PMCID: PMC9243130 DOI: 10.1038/s41598-022-14948-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2022] [Accepted: 06/15/2022] [Indexed: 11/09/2022] Open
Abstract
Hyaluronan (HA) is a major component of peri- and extra-cellular matrices and plays important roles in many biological processes such as cell adhesion, proliferation and migration. The abundance, size distribution and presentation of HA dictate its biological effects and are also useful indicators of pathologies and disease progression. Methods to assess the molecular mass of free-floating HA and other glycosaminoglycans (GAGs) are well established. In many biological and technological settings, however, GAGs are displayed on surfaces, and methods to obtain the size of surface-attached GAGs are lacking. Here, we present a method to size HA that is end-attached to surfaces. The method is based on the quartz crystal microbalance with dissipation monitoring (QCM-D) and exploits that the softness and thickness of films of grafted HA increase with HA size. These two quantities are sensitively reflected by the ratio of the dissipation shift (ΔD) and the negative frequency shift (- Δf) measured by QCM-D upon the formation of HA films. Using a series of size-defined HA preparations, ranging in size from ~ 2 kDa tetrasaccharides to ~ 1 MDa polysaccharides, we establish a monotonic yet non-linear standard curve of the ΔD/ - Δf ratio as a function of HA size, which reflects the distinct conformations adopted by grafted HA chains depending on their size and surface coverage. We demonstrate that the standard curve can be used to determine the mean size of HA, as well as other GAGs, such as chondroitin sulfate and heparan sulfate, of preparations of previously unknown size in the range from 1 to 500 kDa, with a resolution of better than 10%. For polydisperse samples, our analysis shows that the process of surface-grafting preferentially selects smaller GAG chains, and thus reduces the average size of GAGs that are immobilised on surfaces comparative to the original solution sample. Our results establish a quantitative method to size HA and other GAGs grafted on surfaces, and also highlight the importance of sizing GAGs directly on surfaces. The method should be useful for the development and quality control of GAG-based surface coatings in a wide range of research areas, from molecular interaction analysis to biomaterials coatings.
Collapse
Affiliation(s)
- Sumitra Srimasorn
- School of Biomedical Sciences, Faculty of Biological Sciences, University of Leeds, Leeds, LS2 9JT, UK.,School of Physics and Astronomy, Faculty of Engineering and Physical Sciences, Astbury Centre for Structural Molecular Biology, and Bragg Centre for Materials Research, University of Leeds, Leeds, LS2 9JT, UK
| | - Luke Souter
- School of Biomedical Sciences, Faculty of Biological Sciences, University of Leeds, Leeds, LS2 9JT, UK
| | - Dixy E Green
- Department of Biochemistry and Molecular Biology, University of Oklahoma Health Sciences Center, Oklahoma City, OK, 73126, USA
| | - Lynda Djerbal
- School of Biomedical Sciences, Faculty of Biological Sciences, University of Leeds, Leeds, LS2 9JT, UK
| | - Ashleigh Goodenough
- School of Biomedical Sciences, Faculty of Biological Sciences, University of Leeds, Leeds, LS2 9JT, UK.,School of Physics and Astronomy, Faculty of Engineering and Physical Sciences, Astbury Centre for Structural Molecular Biology, and Bragg Centre for Materials Research, University of Leeds, Leeds, LS2 9JT, UK
| | - James A Duncan
- School of Biomedical Sciences, Faculty of Biological Sciences, University of Leeds, Leeds, LS2 9JT, UK.,School of Chemistry, Faculty of Engineering and Physical Sciences, University of Leeds, Leeds, LS2 9JT, UK
| | - Abigail R E Roberts
- School of Biomedical Sciences, Faculty of Biological Sciences, University of Leeds, Leeds, LS2 9JT, UK.,School of Physics and Astronomy, Faculty of Engineering and Physical Sciences, Astbury Centre for Structural Molecular Biology, and Bragg Centre for Materials Research, University of Leeds, Leeds, LS2 9JT, UK
| | - Xiaoli Zhang
- School of Biomedical Sciences, Faculty of Biological Sciences, University of Leeds, Leeds, LS2 9JT, UK.,School of Physics and Astronomy, Faculty of Engineering and Physical Sciences, Astbury Centre for Structural Molecular Biology, and Bragg Centre for Materials Research, University of Leeds, Leeds, LS2 9JT, UK
| | | | - Paul L DeAngelis
- Department of Biochemistry and Molecular Biology, University of Oklahoma Health Sciences Center, Oklahoma City, OK, 73126, USA
| | - Jessica C F Kwok
- School of Biomedical Sciences, Faculty of Biological Sciences, University of Leeds, Leeds, LS2 9JT, UK. .,Institute of Experimental Medicine, Czech Academy of Sciences, Vídeňská, 1083, Prague, Czech Republic.
| | - Ralf P Richter
- School of Biomedical Sciences, Faculty of Biological Sciences, University of Leeds, Leeds, LS2 9JT, UK. .,School of Physics and Astronomy, Faculty of Engineering and Physical Sciences, Astbury Centre for Structural Molecular Biology, and Bragg Centre for Materials Research, University of Leeds, Leeds, LS2 9JT, UK.
| |
Collapse
|
3
|
Rivas F, Erxleben D, Smith I, Rahbar E, DeAngelis PL, Cowman MK, Hall AR. Methods for isolating and analyzing physiological hyaluronan: a review. Am J Physiol Cell Physiol 2022; 322:C674-C687. [PMID: 35196167 PMCID: PMC8977137 DOI: 10.1152/ajpcell.00019.2022] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Revised: 02/22/2022] [Accepted: 02/22/2022] [Indexed: 01/01/2023]
Abstract
The carbohydrate hyaluronan (or hyaluronic acid, HA) is found in all human tissues and biofluids where it has wide-ranging functions in health and disease that are dictated by both its abundance and size. Consequently, hyaluronan evaluation in physiological samples has significant translational potential. Although the analytical tools and techniques for probing other biomolecules such as proteins and nucleic acids have become standard approaches in biochemistry, those available for investigating hyaluronan are less well established. In this review, we survey methods related to the assessment of native hyaluronan in biological specimens, including protocols for separating it from biological matrices and technologies for determining its concentration and molecular weight.
Collapse
Affiliation(s)
- Felipe Rivas
- Virginia Tech-Wake Forest University School of Biomedical Engineering and Sciences, Wake Forest School of Medicine, Winston-Salem, North Carolina
| | - Dorothea Erxleben
- Virginia Tech-Wake Forest University School of Biomedical Engineering and Sciences, Wake Forest School of Medicine, Winston-Salem, North Carolina
| | - Ian Smith
- Virginia Tech-Wake Forest University School of Biomedical Engineering and Sciences, Wake Forest School of Medicine, Winston-Salem, North Carolina
| | - Elaheh Rahbar
- Virginia Tech-Wake Forest University School of Biomedical Engineering and Sciences, Wake Forest School of Medicine, Winston-Salem, North Carolina
| | - Paul L DeAngelis
- Department of Biochemistry and Molecular Biology, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma
| | - Mary K Cowman
- Department of Biomedical Engineering, New York University Tandon School of Engineering, New York, New York
- Department of Orthopedic Surgery, New York University Grossman School of Medicine, New York, New York
| | - Adam R Hall
- Virginia Tech-Wake Forest University School of Biomedical Engineering and Sciences, Wake Forest School of Medicine, Winston-Salem, North Carolina
- Comprehensive Cancer Center, Wake Forest School of Medicine, Winston-Salem, North Carolina
| |
Collapse
|
4
|
Dysregulation of Hyaluronan Homeostasis During White Matter Injury. Neurochem Res 2019; 45:672-683. [PMID: 31542857 DOI: 10.1007/s11064-019-02879-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2019] [Revised: 09/16/2019] [Accepted: 09/16/2019] [Indexed: 12/13/2022]
Abstract
Although the extra cellular matrix (ECM) comprises a major proportion of the CNS parenchyma, new roles for the ECM in regeneration and repair responses to CNS injury have only recently been appreciated. The ECM undergoes extensive remodeling following injury to the developing or mature CNS in disorders that -include perinatal hypoxic-ischemic cerebral injury, multiple sclerosis and age-related vascular dementia. Here we focus on recently described mechanisms involving hyaluronan (HA), which negatively impact myelin repair after cerebral white matter injury. Injury induced depolymerization of hyaluronan (HA)-a component of the neural ECM-can inhibit myelin repair through the actions of specific sizes of HA fragments. These bioactive fragments selectively block the maturation of late oligodendrocyte progenitors via an immune tolerance-like pathway that suppresses pro-myelination signaling. We highlight emerging new pathophysiological roles of the neural ECM, particularly of those played by HA fragments (HAf) after injury and discuss strategies to promoter repair and regeneration of chronic myelination failure.
Collapse
|
5
|
Weiss VU, Pogan R, Zoratto S, Bond KM, Boulanger P, Jarrold MF, Lyktey N, Pahl D, Puffler N, Schelhaas M, Selivanovitch E, Uetrecht C, Allmaier G. Virus-like particle size and molecular weight/mass determination applying gas-phase electrophoresis (native nES GEMMA). Anal Bioanal Chem 2019; 411:5951-5962. [PMID: 31280479 PMCID: PMC6706367 DOI: 10.1007/s00216-019-01998-6] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2019] [Revised: 05/29/2019] [Accepted: 06/24/2019] [Indexed: 02/04/2023]
Abstract
(Bio-)nanoparticle analysis employing a nano-electrospray gas-phase electrophoretic mobility molecular analyzer (native nES GEMMA) also known as nES differential mobility analyzer (nES DMA) is based on surface-dry analyte separation at ambient pressure. Based on electrophoretic principles, single-charged nanoparticles are separated according to their electrophoretic mobility diameter (EMD) corresponding to the particle size for spherical analytes. Subsequently, it is possible to correlate the (bio-)nanoparticle EMDs to their molecular weight (MW) yielding a corresponding fitted curve for an investigated analyte class. Based on such a correlation, (bio-)nanoparticle MW determination via its EMD within one analyte class is possible. Turning our attention to icosahedral, non-enveloped virus-like particles (VLPs), proteinaceous shells, we set up an EMD/MW correlation. We employed native electrospray ionization mass spectrometry (native ESI MS) to obtain MW values of investigated analytes, where possible, after extensive purification. We experienced difficulties in native ESI MS with time-of-flight (ToF) detection to determine MW due to sample inherent characteristics, which was not the case for charge detection (CDMS). nES GEMMA exceeds CDMS in speed of analysis and is likewise less dependent on sample purity and homogeneity. Hence, gas-phase electrophoresis yields calculated MW values in good approximation even when charge resolution was not obtained in native ESI ToF MS. Therefore, both methods-native nES GEMMA-based MW determination via an analyte class inherent EMD/MW correlation and native ESI MS-in the end relate (bio-)nanoparticle MW values. However, they differ significantly in, e.g., ease of instrument operation, sample and analyte handling, or costs of instrumentation. Graphical abstract ![]()
Collapse
Affiliation(s)
- Victor U Weiss
- Institute of Chemical Technologies and Analytics, TU Wien, Getreidemarkt 9/164, 1060, Vienna, Austria.
| | - Ronja Pogan
- Heinrich Pette Institute, Leibniz Institute for Experimental Virology, Martinistraße 52, 20251, Hamburg, Germany.,European XFEL GmbH, Holzkoppel 4, 22869, Schenefeld, Germany
| | - Samuele Zoratto
- Institute of Chemical Technologies and Analytics, TU Wien, Getreidemarkt 9/164, 1060, Vienna, Austria
| | - Kevin M Bond
- Department of Chemistry, Indiana University, 800 E Kirkwood Ave, Bloomington, IN, 47405, USA
| | - Pascale Boulanger
- Institute for Integrative Biology of the Cell, CEA, CNRS, Université Paris-Sud, Université Paris-Saclay, 91198, Gif-sur-Yvette, France
| | - Martin F Jarrold
- Department of Chemistry, Indiana University, 800 E Kirkwood Ave, Bloomington, IN, 47405, USA
| | - Nicholas Lyktey
- Department of Chemistry, Indiana University, 800 E Kirkwood Ave, Bloomington, IN, 47405, USA
| | - Dominik Pahl
- Institute of Cellular Virology, WWU Münster, Von-Esmarch-Str. 56, 48149, Münster, Germany
| | - Nicole Puffler
- Institute of Chemical Technologies and Analytics, TU Wien, Getreidemarkt 9/164, 1060, Vienna, Austria
| | - Mario Schelhaas
- Institute of Cellular Virology, WWU Münster, Von-Esmarch-Str. 56, 48149, Münster, Germany
| | - Ekaterina Selivanovitch
- Department of Chemistry, Indiana University, 800 E Kirkwood Ave, Bloomington, IN, 47405, USA
| | - Charlotte Uetrecht
- Heinrich Pette Institute, Leibniz Institute for Experimental Virology, Martinistraße 52, 20251, Hamburg, Germany.,European XFEL GmbH, Holzkoppel 4, 22869, Schenefeld, Germany
| | - Günter Allmaier
- Institute of Chemical Technologies and Analytics, TU Wien, Getreidemarkt 9/164, 1060, Vienna, Austria
| |
Collapse
|
6
|
Hellman U, Engström-Laurent A, Larsson A, Lindqvist U. Hyaluronan concentration and molecular mass in psoriatic arthritis: biomarkers of disease severity, resistance to treatment, and outcome. Scand J Rheumatol 2019; 48:284-293. [PMID: 31032710 DOI: 10.1080/03009742.2019.1577490] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Objective: Low molecular mass hyaluronan causes inflammatory processes and can act as a pro-inflammatory cytokine in skin and other sites of activity in psoriatic arthritis (PsA). This study investigated whether the molecular mass distribution of hyaluronan (HA) in skin and the quantity of circulating HA are related to the clinical inflammatory picture in PsA with active disease and to the effect of treatment with anti-tumour necrosis factor-α (anti-TNF-α) adalimumab. Methods: Twenty patients with TNF-α-naïve active polyarticular PsA were included in this prospective clinical trial of treatment with 40 mg s.c. adalimumab according to standard procedure. Clinical activity, patients' assessments, and skin biopsies were captured at inclusion and at the 12 week follow-up. Ten healthy individuals were recruited for comparison of HA analyses. Histochemistry of skin inflammation, serum HA, and molecular mass of HA were determined. Results: Overall improvements in clinical parameters were observed. Eight of 18 patients reached minimum disease activity after 12 weeks and disease activity was significantly reduced (p < 0.0001). Patients with elevated serum HA values were significantly older, had later onset of arthritis and more deformed joints, still had swollen joints after treatment, and had more circulating inflammatory biomarkers. More severe disease pathology showed a wide spectrum of high-molecular-mass HA accompanied by low mass HA. The treatment appears partly to normalize the HA mass distribution. Conclusion: HA concentration and mass seem to be two possible factors in the inflammatory pathology of PsA acting as biomarkers for disease severity, resistance to treatment, and worse outcome.
Collapse
Affiliation(s)
- U Hellman
- a Department of Public Health and Clinical Medicine , Umeå University , Umeå , Sweden
| | - A Engström-Laurent
- a Department of Public Health and Clinical Medicine , Umeå University , Umeå , Sweden
| | - A Larsson
- b Department of Medical Sciences, Clinical Chemistry , Uppsala University , Uppsala , Sweden
| | - U Lindqvist
- c Department of Medical Sciences, Rheumatology , Uppsala University , Uppsala , Sweden
| |
Collapse
|
7
|
Lorén CE, Dahl CP, Do L, Almaas VM, Geiran OR, Mörner S, Hellman U. Low Molecular Mass Myocardial Hyaluronan in Human Hypertrophic Cardiomyopathy. Cells 2019; 8:cells8020097. [PMID: 30699940 PMCID: PMC6406527 DOI: 10.3390/cells8020097] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2018] [Revised: 01/11/2019] [Accepted: 01/23/2019] [Indexed: 12/23/2022] Open
Abstract
During the development of hypertrophic cardiomyopathy, the heart returns to fetal energy metabolism where cells utilize more glucose instead of fatty acids as a source of energy. Metabolism of glucose can increase synthesis of the extracellular glycosaminoglycan hyaluronan, which has been shown to be involved in the development of cardiac hypertrophy and fibrosis. The aim of this study was to investigate hyaluronan metabolism in cardiac tissue from patients with hypertrophic cardiomyopathy in relation to cardiac growth. NMR and qRT-PCR analysis of human cardiac tissue from hypertrophic cardiomyopathy patients and healthy control hearts showed dysregulated glucose and hyaluronan metabolism in the patients. Gas phase electrophoresis revealed a higher amount of low molecular mass hyaluronan and larger cardiomyocytes in cardiac tissue from patients with hypertrophic cardiomyopathy. Histochemistry showed high concentrations of hyaluronan around individual cardiomyocytes in hearts from hypertrophic cardiomyopathy patients. Experimentally, we could also observe accumulation of low molecular mass hyaluronan in cardiac hypertrophy in a rat model. In conclusion, the development of hypertrophic cardiomyopathy with increased glucose metabolism affected both hyaluronan molecular mass and amount. The process of regulating cardiomyocyte size seems to involve fragmentation of hyaluronan.
Collapse
Affiliation(s)
- Christina E Lorén
- Cardiology, Heart Centre, Department of Public Health and Clinical Medicine, Umeå University, 901 85 Umeå, Sweden.
| | - Christen P Dahl
- Department of Cardiology, Oslo University Hospital Rikshospitalet, 0424 Oslo, Norway.
- Department of Clinical Medicine, UiT, the Arctic University of Norway, 9019 Tromsø, Norway.
- Research Institute of Internal Medicine, Oslo University Hospital Rikshospitalet, 0372 Oslo, Norway.
| | - Lan Do
- Cardiology, Heart Centre, Department of Public Health and Clinical Medicine, Umeå University, 901 85 Umeå, Sweden.
| | - Vibeke M Almaas
- Department of Cardiology, Oslo University Hospital Rikshospitalet, 0424 Oslo, Norway.
| | - Odd R Geiran
- Faculty of Medicine, University of Oslo, 0318 Oslo, Norway.
- Department of Thoracic and Cardiovascular Surgery, Oslo University Hospital Rikshospitalet, 0424 Oslo, Norway.
| | - Stellan Mörner
- Cardiology, Heart Centre, Department of Public Health and Clinical Medicine, Umeå University, 901 85 Umeå, Sweden.
| | - Urban Hellman
- Cardiology, Heart Centre, Department of Public Health and Clinical Medicine, Umeå University, 901 85 Umeå, Sweden.
| |
Collapse
|
8
|
Wang HL, Huang CP, Su CH, Tsai DH. A facile quantification of hyaluronic acid and its crosslinking using gas-phase electrophoresis. Anal Bioanal Chem 2019; 411:1443-1451. [PMID: 30659324 DOI: 10.1007/s00216-019-01584-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2018] [Revised: 12/26/2018] [Accepted: 01/03/2019] [Indexed: 12/11/2022]
Abstract
We report a facile, high-resolution approach to quantitatively characterize hyaluronic acid (HA) and study its crosslinking reaction using electrospray-differential mobility analysis (ES-DMA). Mobility size distributions, number concentrations, molecular mass distributions, and polydispersity index of HAs were obtained successfully via a rapid analysis by ES-DMA (< 30 min). The limit of detection, the limit of quantification, and the precision of the mobility size measurement achieve 2.5 nm, 4.0 nm, and 0.3 nm, respectively. Size exclusion chromatography (SEC) was employed as an orthogonal approach, showing that the averaged molecular mass and polydispersity index of HA measured by ES-DMA were close to the results of SEC on a semi-quantitative basis. The 1,4-butanediol diglycidyl ether (BDDE)-induced crosslinking of HA was also able to be successfully characterized through a time-dependent study using ES-DMA, which has shown the promise of direct analysis of solution-based reactions. Both the extent and the rate of HA crosslinking (induced by BDDE) were proportional to reaction temperature and concentration ratio of HA to BDDE. The activation energy of the reaction-limited BDDE-induced crosslinking of HA was found to be ≈ 21 kJ/mol. The prototype study demonstrates ES-DMA as a new method for a rapid quantitative characterization of HA and its derivative product and providing a capability of real-time monitoring of the HA crosslinking during formulation process. Graphical abstract.
Collapse
Affiliation(s)
- Hung-Li Wang
- Department of Chemical Engineering, National Tsing Hua University, Hsinchu, 300, Taiwan, Republic of China
| | - Chin-Ping Huang
- Material and Chemical Research Laboratories, Industrial Technology Research Institute, Hsinchu, 31040, Taiwan, Republic of China
| | - Chiu-Hun Su
- Material and Chemical Research Laboratories, Industrial Technology Research Institute, Hsinchu, 31040, Taiwan, Republic of China
| | - De-Hao Tsai
- Department of Chemical Engineering, National Tsing Hua University, Hsinchu, 300, Taiwan, Republic of China.
| |
Collapse
|
9
|
Franklin O, Billing O, Öhlund D, Berglund A, Herdenberg C, Wang W, Hellman U, Sund M. Novel prognostic markers within the CD44-stromal ligand network in pancreatic cancer. JOURNAL OF PATHOLOGY CLINICAL RESEARCH 2018; 5:130-141. [PMID: 30456933 PMCID: PMC6463864 DOI: 10.1002/cjp2.122] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/04/2018] [Revised: 11/08/2018] [Accepted: 11/14/2018] [Indexed: 12/14/2022]
Abstract
The dense stroma in pancreatic cancer tumours is rich in secreted extracellular matrix proteins and proteoglycans. Secreted hyaluronan, osteopontin and type IV collagen sustain oncogenic signalling by interactions with CD44s and its variant isoform CD44v6 on cancer cell membranes. Although well established in animal and in vitro models, this oncogenic CD44-stromal ligand network is less explored in human cancer. Here, we use a pancreatic cancer tissue microarray from 69 primary tumours and 37 metastatic lymph nodes and demonstrate that high tumour cell expression of CD44s and, surprisingly, low stromal deposition of osteopontin correlate with poor survival independent of established prognostic factors for pancreatic cancer. High stromal expression of hyaluronan was a universal trait of both primary tumours and metastatic lymph nodes. However, hyaluronan species of different molecular mass are known to function differently in pancreatic cancer biology and immunohistochemistry cannot distinguish between them. Using gas-phase electrophoretic molecular mobility analysis, we uncover a shift towards high molecular mass hyaluronan in pancreatic cancer tissue compared to normal pancreas and at a transcriptional level, we find that hyaluronan synthesising HAS2 correlates positively with CD44. The resulting prediction that high molecular mass hyaluronan would then correlate with poor survival in pancreatic cancer was confirmed in serum samples, where we demonstrate that hyaluronan >27 kDa measured before surgery is an independent predictor of postoperative survival. Our findings confirm the prognostic value of CD44 tissue expression and highlight osteopontin tissue expression and serum high molecular mass hyaluronan as novel prognostic markers in pancreatic cancer.
Collapse
Affiliation(s)
- Oskar Franklin
- Department of Surgical and Perioperative Sciences, Umeå University, Umeå, Sweden
| | - Ola Billing
- Department of Surgical and Perioperative Sciences, Umeå University, Umeå, Sweden
| | - Daniel Öhlund
- Department of Radiation Sciences, Umeå University, Umeå, Sweden.,Wallenberg Centre for Molecular Medicine, Umeå University, Umeå, Sweden
| | - Anette Berglund
- Department of Surgical and Perioperative Sciences, Umeå University, Umeå, Sweden
| | - Carl Herdenberg
- Department of Radiation Sciences, Umeå University, Umeå, Sweden
| | - Wanzhong Wang
- Department of Pathology/Cytology, Karolinska University Hospital, Stockholm, Sweden
| | - Urban Hellman
- Department of Public Health and Clinical Medicine, Umeå University, Umeå, Sweden
| | - Malin Sund
- Department of Surgical and Perioperative Sciences, Umeå University, Umeå, Sweden
| |
Collapse
|
10
|
Holm A, Hellman U, Laurent C, Laurell G, Nylander K, Olofsson K. Hyaluronan in vocal folds and false vocal folds in patients with recurrent respiratory papillomatosis. Acta Otolaryngol 2018; 138:1020-1027. [PMID: 30776265 DOI: 10.1080/00016489.2018.1500712] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
BACKGROUND Hyaluronan (HA) is a glycosaminoglycan with viscoelastic properties necessary for vocal fold (VF) vibration and voice production. Changes in HAs molecular mass, possibly related to human papilloma virus, could affect formation/persistence of recurrent respiratory papillomatosis (RRP). Aims/Objective: Describing mass and localization of HA and localization of HA receptor CD44 in VF and false vocal folds (FVF) in RRP. MATERIALS AND METHODS Biopsies from VF and FVF from 24 RRP patients. Twelve were studied with histo-/immunohistochemistry for HA and CD44 in epithelium, stroma and RRP lesions. Twelve samples were analyzed for HA molecular mass distribution with gas-phase-electrophoretic-molecular-mobility-analyzer (GEMMA). RESULTS Three of 23 stains (VF and FVF combined) showed faint HA staining in the epithelium; there was more extensive staining in the stroma. CD44 was present throughout all areas in FVF and VF, it did not concur with HA. GEMMA analysis revealed very high mass HA (vHMHA) with more varying amounts in VF. CONCLUSIONS/SIGNIFICANCE HA was mainly distributed in the stroma. CD44 not binding to HA might explain the non-inflammatory response described in RRP. Possibly crosslinked vHMHA was seen in VF and FVF, with more variable amounts in VF samples. Counteracting HA crosslinking could become a treatment option in RRP.
Collapse
Affiliation(s)
- Anna Holm
- Department of Clinical Sciences, Division of Otorhinolaryngology, Umeå University, Umea, Sweden
| | - Urban Hellman
- Department of Public Health and Clinical Medicine, Umeå University, Umea, Sweden
| | - Claude Laurent
- Department of Clinical Sciences, Division of Otorhinolaryngology, Umeå University, Umea, Sweden
- Department of Speech and Language Pathology and Audiology, University of Pretoria, Pretoria, South Africa
| | - Göran Laurell
- Department of Surgical Sciences, Division of Otorhinolaryngology, Uppsala University, Uppsala, Sweden
| | - Karin Nylander
- Department of Medical Biosciences, Division of Pathology, Umeå University, Umeå, Sweden
| | - Katarina Olofsson
- Department of Clinical Sciences, Division of Otorhinolaryngology, Umeå University, Umea, Sweden
| |
Collapse
|
11
|
Weiss VU, Golesne M, Friedbacher G, Alban S, Szymanski WW, Marchetti‐Deschmann M, Allmaier G. Size and molecular weight determination of polysaccharides by means of nano electrospray gas-phase electrophoretic mobility molecular analysis (nES GEMMA). Electrophoresis 2018; 39:1142-1150. [PMID: 29465753 PMCID: PMC6001696 DOI: 10.1002/elps.201700382] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2017] [Revised: 02/06/2018] [Accepted: 02/07/2018] [Indexed: 12/16/2022]
Abstract
Size, size distribution and molecular weight (MW) determination of nanoparticles and that are for example large polymers, are of great interest and pose an analytical challenge. In this context, nano electrospray gas-phase electrophoretic mobility molecular analysis (nES GEMMA) is a valuable tool with growing impact. Separation of single-charged analytes according to their electrophoretic mobility diameter (EMD) starting from single-digit EMDs up to several hundred nm diameters is possible. In case of spherical analytes, the EMD corresponds to the dry nanoparticle size. Additionally, the instrument is capable of number-based, single-particle detection following the recommendation of the European Commission for nanoparticle characterization (2011/696/EU). In case an EMD/MW correlation for a particular compound class (based on availability of well-defined standards) exists, a nanoparticle's MW can be determined from its EMD. In the present study, we focused on nES GEMMA of linear and branched, water-soluble polysaccharides forming nanoparticles and were able to obtain spectra for both analyte classes regarding single-charged species. Based on EMDs for corresponding analytes, an excellent EMD/MW correlation could be obtained in case of the branched natural polymer (dextran). This enables the determination of dextran MWs from nES GEMMA spectra despite high analyte polydispersity and in a size/MW range, where classical mass spectrometry is limited. EMD/MW correlations based on linear (pullulans, oat-ß-glucans) polymers were significantly different, possibly indicating challenges in the exact MW determination of these compounds by, for example, chromatographic and light scattering means. Despite these observations, nES GEMMA of linear, monosaccharide-based polymers enabled the determination of size and size-distribution of such dry bionanoparticles.
Collapse
Affiliation(s)
- Victor U. Weiss
- Institute of Chemical Technologies and AnalyticsTU Wien (Vienna University of Technology)ViennaAustria
| | - Monika Golesne
- Institute of Chemical Technologies and AnalyticsTU Wien (Vienna University of Technology)ViennaAustria
- Department of Mechanical and Process EngineeringUniversity of KaiserslauternKaiserslauternGermany
| | - Gernot Friedbacher
- Institute of Chemical Technologies and AnalyticsTU Wien (Vienna University of Technology)ViennaAustria
| | | | | | | | - Günter Allmaier
- Institute of Chemical Technologies and AnalyticsTU Wien (Vienna University of Technology)ViennaAustria
| |
Collapse
|
12
|
Weiss VU, Urey C, Gondikas A, Golesne M, Friedbacher G, von der Kammer F, Hofmann T, Andersson R, Marko-Varga G, Marchetti-Deschmann M, Allmaier G. Nano electrospray gas-phase electrophoretic mobility molecular analysis (nES GEMMA) of liposomes: applicability of the technique for nano vesicle batch control. Analyst 2016; 141:6042-6050. [PMID: 27549027 PMCID: PMC5066478 DOI: 10.1039/c6an00687f] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2016] [Accepted: 08/03/2016] [Indexed: 01/28/2023]
Abstract
Liposomes are biodegradable nanoparticle vesicles consisting of a lipid bilayer encapsulating an aqueous core. Entrapped cargo material is shielded from the extra-vesicular medium and sustained release of encapsulated material can be achieved. However, application of liposomes as nano-carriers demands their characterization concerning size and size distribution, particle-number concentration, occurrence of vesicle building blocks in solution and determination of the resulting vesicle encapsulation capacity. These questions can be targeted via gas-phase electrophoretic mobility molecular analysis (GEMMA) based on a nano electrospray (nES) charge-reduction source. This instrument separates single-charged nanoparticles in the gas-phase according to size in a high-laminar sheath-flow by means of an orthogonal, tunable electric field. nES GEMMA analysis enables to confirm liposome integrity after passage through the instrument (in combination with atomic force microscopy) as well as to exclude vesicle aggregation. Additionally, nanoparticle diameters at peak apexes and size distribution data are obtained. Differences of hydrodynamic and dry particle diameter values, as well as the effect of number- and mass-based concentration data analysis on obtained liposome diameters are shown. Furthermore, the repeatability of liposome preparation is studied, especially upon incorporation of PEGylated lipids in the bilayer. Finally, the instruments applicability to monitor mechanical stress applied to vesicles is demonstrated.
Collapse
Affiliation(s)
- Victor U Weiss
- Institute of Chemical Technologies and Analytics, TU Wien, Vienna, Austria.
| | - Carlos Urey
- Department of Surgery, University of Lund, Lund, Sweden
| | - Andreas Gondikas
- Department of Environmental Geosciences and Environmental Science Research Network, University of Vienna, Vienna, Austria
| | - Monika Golesne
- Institute of Chemical Technologies and Analytics, TU Wien, Vienna, Austria.
| | - Gernot Friedbacher
- Institute of Chemical Technologies and Analytics, TU Wien, Vienna, Austria.
| | - Frank von der Kammer
- Department of Environmental Geosciences and Environmental Science Research Network, University of Vienna, Vienna, Austria
| | - Thilo Hofmann
- Department of Environmental Geosciences and Environmental Science Research Network, University of Vienna, Vienna, Austria
| | | | | | | | - Günter Allmaier
- Institute of Chemical Technologies and Analytics, TU Wien, Vienna, Austria.
| |
Collapse
|
13
|
Hyaluronan in Human Vocal Folds in Smokers and Nonsmokers—A Histochemical Study. J Voice 2016; 30:255-62. [DOI: 10.1016/j.jvoice.2015.05.007] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2015] [Accepted: 05/14/2015] [Indexed: 11/27/2022]
|
14
|
High Sensitivity Method to Estimate Distribution of Hyaluronan Molecular Sizes in Small Biological Samples Using Gas-Phase Electrophoretic Mobility Molecular Analysis. Int J Cell Biol 2015; 2015:938013. [PMID: 26448761 PMCID: PMC4581557 DOI: 10.1155/2015/938013] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2014] [Revised: 12/24/2014] [Accepted: 01/07/2015] [Indexed: 11/18/2022] Open
Abstract
Hyaluronan is a negatively charged polydisperse polysaccharide where both its size and tissue concentration play an important role in many physiological and pathological processes. The various functions of hyaluronan depend on its molecular size. Up to now, it has been difficult to study the role of hyaluronan in diseases with pathological changes in the extracellular matrix where availability is low or tissue samples are small. Difficulty to obtain large enough biopsies from human diseased tissue or tissue from animal models has also restricted the study of hyaluronan. In this paper, we demonstrate that gas-phase electrophoretic molecular mobility analyzer (GEMMA) can be used to estimate the distribution of hyaluronan molecular sizes in biological samples with a limited amount of hyaluronan. The low detection level of the GEMMA method allows for estimation of hyaluronan molecular sizes from different parts of small organs. Hence, the GEMMA method opens opportunity to attain a profile over the distribution of hyaluronan molecular sizes and estimate changes caused by disease or experimental conditions that has not been possible to obtain before.
Collapse
|
15
|
Cowman MK, Lee HG, Schwertfeger KL, McCarthy JB, Turley EA. The Content and Size of Hyaluronan in Biological Fluids and Tissues. Front Immunol 2015; 6:261. [PMID: 26082778 PMCID: PMC4451640 DOI: 10.3389/fimmu.2015.00261] [Citation(s) in RCA: 192] [Impact Index Per Article: 21.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2015] [Accepted: 05/11/2015] [Indexed: 12/27/2022] Open
Abstract
Hyaluronan is a simple repeating disaccharide polymer, synthesized at the cell surface by integral membrane synthases. The repeating sequence is perfectly homogeneous, and is the same in all vertebrate tissues and fluids. The polymer molecular mass is more variable. Most commonly, hyaluronan is synthesized as a high-molecular mass polymer, with an average molecular mass of approximately 1000–8000 kDa. There are a number of studies showing increased hyaluronan content, but reduced average molecular mass with a broader range of sizes present, in tissues or fluids when inflammatory or tissue-remodeling processes occur. In parallel studies, exogenous hyaluronan fragments of low-molecular mass (generally, <200 kDa) have been shown to affect cell behavior through binding to receptor proteins such as CD44 and RHAMM (gene name HMMR), and to signal either directly or indirectly through toll-like receptors. These data suggest that receptor sensitivity to hyaluronan size provides a biosensor of the state of the microenvironment surrounding the cell. Sensitive methods for isolation and characterization of hyaluronan and its fragments have been developed and continue to improve. This review provides an overview of the methods and our current state of knowledge of hyaluronan content and size distribution in biological fluids and tissues.
Collapse
Affiliation(s)
- Mary K Cowman
- Department of Chemical and Biomolecular Engineering, Biomatrix Research Center, New York University Polytechnic School of Engineering , New York, NY , USA
| | - Hong-Gee Lee
- Department of Chemical and Biomolecular Engineering, Biomatrix Research Center, New York University Polytechnic School of Engineering , New York, NY , USA
| | - Kathryn L Schwertfeger
- Department of Laboratory Medicine and Pathology, Masonic Comprehensive Cancer Center, University of Minnesota , Minneapolis, MN , USA
| | - James B McCarthy
- Department of Laboratory Medicine and Pathology, Masonic Comprehensive Cancer Center, University of Minnesota , Minneapolis, MN , USA
| | - Eva A Turley
- Department of Oncology, London Health Sciences Center, Schulich School of Medicine, Western University , London, ON , Canada ; Department of Biochemistry, London Health Sciences Center, Schulich School of Medicine, Western University , London, ON , Canada ; Department of Surgery, London Health Sciences Center, Schulich School of Medicine, Western University , London, ON , Canada
| |
Collapse
|
16
|
Monslow J, Govindaraju P, Puré E. Hyaluronan - a functional and structural sweet spot in the tissue microenvironment. Front Immunol 2015; 6:231. [PMID: 26029216 PMCID: PMC4432798 DOI: 10.3389/fimmu.2015.00231] [Citation(s) in RCA: 118] [Impact Index Per Article: 13.1] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2015] [Accepted: 04/29/2015] [Indexed: 12/13/2022] Open
Abstract
Transition from homeostatic to reactive matrix remodeling is a fundamental adaptive tissue response to injury, inflammatory disease, fibrosis, and cancer. Alterations in architecture, physical properties, and matrix composition result in changes in biomechanical and biochemical cellular signaling. The dynamics of pericellular and extracellular matrices, including matrix protein, proteoglycan, and glycosaminoglycan modification are continually emerging as essential regulatory mechanisms underlying cellular and tissue function. Nevertheless, the impact of matrix organization on inflammation and immunity in particular and the consequent effects on tissue healing and disease outcome are arguably under-studied aspects of adaptive stress responses. Herein, we review how the predominant glycosaminoglycan hyaluronan (HA) contributes to the structure and function of the tissue microenvironment. Specifically, we examine the evidence of HA degradation and the generation of biologically active smaller HA fragments in pathological settings in vivo. We discuss how HA fragments versus nascent HA via alternate receptor-mediated signaling influence inflammatory cell recruitment and differentiation, resident cell activation, as well as tumor growth, survival, and metastasis. Finally, we discuss how HA fragmentation impacts restoration of normal tissue function and pathological outcomes in disease.
Collapse
Affiliation(s)
- James Monslow
- Department of Biomedical Sciences, University of Pennsylvania, Philadelphia, PA, USA
| | - Priya Govindaraju
- Department of Biomedical Sciences, University of Pennsylvania, Philadelphia, PA, USA
| | - Ellen Puré
- Department of Biomedical Sciences, University of Pennsylvania, Philadelphia, PA, USA
| |
Collapse
|
17
|
Yuan H, Amin R, Ye X, de la Motte CA, Cowman MK. Determination of hyaluronan molecular mass distribution in human breast milk. Anal Biochem 2015; 474:78-88. [PMID: 25579786 DOI: 10.1016/j.ab.2014.12.020] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2014] [Revised: 12/29/2014] [Accepted: 12/31/2014] [Indexed: 12/20/2022]
Abstract
Hyaluronan (HA) in human milk mediates host responses to microbial infection via TLR4- and CD44-dependent signaling. Signaling by HA is generally size specific. Because pure HA with average molecular mass (M) of 35 kDa can elicit a protective response in intestinal epithelial cells, it has been proposed that human milk HA may have a bioactive low-M component. Here we report the size distribution of HA in human milk samples from 20 unique donors. A new method for HA analysis, employing ion exchange (IEX) chromatography to fractionate HA by size and specific quantification of each size fraction by competitive enzyme-linked sorbent assay (ELSA), was developed. When separated into four fractions, milk HA with M⩽20 kDa, M∼20 to 60 kDa, and M∼60 to 110 kDa comprised averages of 1.5, 1.4, and 2.0% of the total HA, respectively. The remaining 95% was HA with M⩾110 kDa. Electrophoretic analysis of the higher M HA from 13 samples showed nearly identical M distributions, with an average M of approximately 440 kDa. This higher M HA component in human milk is proposed to bind to CD44 and to enhance human beta defensin 2 (HBD2) induction by the low-M HA components.
Collapse
Affiliation(s)
- Han Yuan
- Department of Chemical and Biomolecular Engineering, Polytechnic School of Engineering, New York University, Brooklyn, NY 11201, USA
| | - Ripal Amin
- Department of Chemical and Biomolecular Engineering, Polytechnic School of Engineering, New York University, Brooklyn, NY 11201, USA; Department of Pathobiology, Lerner Research Institute, Cleveland Clinic, Cleveland, OH 44195, USA; Department of Colorectal Surgery, Lerner Research Institute, Cleveland Clinic, Cleveland, OH 44195, USA
| | - Xin Ye
- Department of Chemical and Biomolecular Engineering, Polytechnic School of Engineering, New York University, Brooklyn, NY 11201, USA
| | - Carol A de la Motte
- Department of Pathobiology, Lerner Research Institute, Cleveland Clinic, Cleveland, OH 44195, USA; Department of Colorectal Surgery, Lerner Research Institute, Cleveland Clinic, Cleveland, OH 44195, USA
| | - Mary K Cowman
- Department of Chemical and Biomolecular Engineering, Polytechnic School of Engineering, New York University, Brooklyn, NY 11201, USA.
| |
Collapse
|
18
|
Abstract of the 35th Scandinavian Congress of Rheumatology, September 20-23, 2014, Stockholm, Sweden. Scand J Rheumatol 2014:1-97. [PMID: 25184497 DOI: 10.3109/03009742.2014.946235] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
|
19
|
Weiss VU, Kerul L, Kallinger P, Szymanski WW, Marchetti-Deschmann M, Allmaier G. Liquid phase separation of proteins based on electrophoretic effects in an electrospray setup during sample introduction into a gas-phase electrophoretic mobility molecular analyzer (CE-GEMMA/CE-ES-DMA). Anal Chim Acta 2014; 841:91-8. [PMID: 25109866 PMCID: PMC4150488 DOI: 10.1016/j.aca.2014.05.043] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2014] [Revised: 05/22/2014] [Accepted: 05/23/2014] [Indexed: 11/29/2022]
Abstract
First demonstration of a hyphenated CE–GEMMA combination for proteins. Feasibility of on-line CE–GEMMA in a commercial device at ambient pressure. On-line combination of liquid phase and gas phase electrophoretic separation.
Nanoparticle characterization is gaining importance in food technology, biotechnology, medicine, and pharmaceutical industry. An instrument to determine particle electrophoretic mobility (EM) diameters in the single-digit to double-digit nanometer range receiving increased attention is the gas-phase electrophoretic mobility molecular analyzer (GEMMA) separating electrophoretically single charged analytes in the gas-phase at ambient pressure. A fused-silica capillary is used for analyte transfer to the gas-phase by means of a nano electrospray (ES) unit. The potential of this capillary to separate analytes electrophoretically in the liquid phase due to different mobilities is, at measurement conditions recommended by the manufacturer, eliminated due to elevated pressure applied for sample introduction. Measurements are carried out upon constant feeding of analytes to the system. Under these conditions, aggregate formation is observed for samples including high amounts of non-volatile components or complex samples. This makes the EM determination of individual species sometimes difficult, if not impossible. With the current study we demonstrate that liquid phase electrophoretic separation of proteins (as exemplary analytes) occurs in the capillary (capillary zone electrophoresis, CE) of the nano ES unit of the GEMMA. This finding was consecutively applied for on-line desalting allowing EM diameter determination of analytes despite a high salt concentration within samples. The present study is to our knowledge the first report on the use of the GEMMA to determine EM diameters of analytes solubilized in the ES incompatible electrolyte solutions by the intended use of electrophoresis (in the liquid phase) during sample delivery. Results demonstrate the proof of concept of such an approach and additionally illustrate the high potential of a future on-line coupling of a capillary electrophoresis to a GEMMA instrument.
Collapse
Affiliation(s)
- Victor U Weiss
- Institute of Chemical Technologies and Analytics, Vienna University of Technology, Vienna, Austria
| | - Lukas Kerul
- Institute of Chemical Technologies and Analytics, Vienna University of Technology, Vienna, Austria
| | | | | | | | - Günter Allmaier
- Institute of Chemical Technologies and Analytics, Vienna University of Technology, Vienna, Austria
| |
Collapse
|
20
|
Tseng YH, Pease LF. Electrospray differential mobility analysis for nanoscale medicinal and pharmaceutical applications. NANOMEDICINE : NANOTECHNOLOGY, BIOLOGY, AND MEDICINE 2014; 10:1591-600. [PMID: 24846522 DOI: 10.1016/j.nano.2014.05.004] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/18/2014] [Revised: 04/21/2014] [Accepted: 05/12/2014] [Indexed: 12/14/2022]
Abstract
Nanoscale characterization tools hold the potential to overcome long-standing medicinal and pharmaceutical challenges. For example, electrospray differential mobility analysis (ES-DMA) is an emerging tool that rapidly provides label-free multimodal size distributions for proteins and particles from ~1 nm to <500 nm with subnanometer precision. Here we critically review the contributions of this tool to medicine, pharmaceutical practice, and pharmaceutical production. Our review critically evaluates, first, the use of ES-DMA for diagnostic strategies that detect and quantify lipoproteins, bacterial infections, viruses and amyloid fibrillation and then focuses on ES-DMA's contribution to treatment strategies that employ tailored virus-like particles as vaccines and decorated nanoparticle vectors for gene delivery. Our review also highlights ES-DMA's contribution to viral clearance and antibody aggregation and potential as a process analytical technology (PAT). FROM THE CLINICAL EDITOR Electrospray differential mobility analysis is an emerging nanotechnology-based tool with potential clinical utility in the detection and quantification of lipoproteins, glycoproteins, viruses, amyloids, bacterial infections. Its contribution to treatment strategies and pharmaceutical production is also discussed in this comprehensive review.
Collapse
Affiliation(s)
- Yen-Hsun Tseng
- Department of Chemical Engineering, University of Utah, Salt Lake City, UT, USA
| | - Leonard F Pease
- Department of Chemical Engineering, University of Utah, Salt Lake City, UT, USA; Department of Internal Medicine, Division of Gastroenterology, University of Utah, Salt Lake City, UT, USA; Department of Pharmaceutics & Pharmaceutical Chemistry, University of Utah, Salt Lake City, UT, USA.
| |
Collapse
|