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Ninck S, Klaus T, Kochetkova TV, Esser SP, Sewald L, Kaschani F, Bräsen C, Probst AJ, Kublanov IV, Siebers B, Kaiser M. Environmental activity-based protein profiling for function-driven enzyme discovery from natural communities. ENVIRONMENTAL MICROBIOME 2024; 19:36. [PMID: 38831353 PMCID: PMC11145796 DOI: 10.1186/s40793-024-00577-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/10/2024] [Accepted: 05/06/2024] [Indexed: 06/05/2024]
Abstract
BACKGROUND Microbial communities are important drivers of global biogeochemical cycles, xenobiotic detoxification, as well as organic matter decomposition. Their major metabolic role in ecosystem functioning is ensured by a unique set of enzymes, providing a tremendous yet mostly hidden enzymatic potential. Exploring this enzymatic repertoire is therefore not only relevant for a better understanding of how microorganisms function in their natural environment, and thus for ecological research, but further turns microbial communities, in particular from extreme habitats, into a valuable resource for the discovery of novel enzymes with potential applications in biotechnology. Different strategies for their uncovering such as bioprospecting, which relies mainly on metagenomic approaches in combination with sequence-based bioinformatic analyses, have emerged; yet accurate function prediction of their proteomes and deciphering the in vivo activity of an enzyme remains challenging. RESULTS Here, we present environmental activity-based protein profiling (eABPP), a multi-omics approach that extends genome-resolved metagenomics with mass spectrometry-based ABPP. This combination allows direct profiling of environmental community samples in their native habitat and the identification of active enzymes based on their function, even without sequence or structural homologies to annotated enzyme families. eABPP thus bridges the gap between environmental genomics, correct function annotation, and in vivo enzyme activity. As a showcase, we report the successful identification of active thermostable serine hydrolases from eABPP of natural microbial communities from two independent hot springs in Kamchatka, Russia. CONCLUSIONS By reporting enzyme activities within an ecosystem in their native state, we anticipate that eABPP will not only advance current methodological approaches to sequence homology-guided enzyme discovery from environmental ecosystems for subsequent biocatalyst development but also contributes to the ecological investigation of microbial community interactions by dissecting their underlying molecular mechanisms.
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Affiliation(s)
- Sabrina Ninck
- Chemical Biology, Centre of Medical Biotechnology (ZMB), Faculty of Biology, University of Duisburg-Essen, Universitätsstr. 2, 45117, Essen, Germany.
| | - Thomas Klaus
- Molecular Enzyme Technology and Biochemistry, Environmental Microbiology and Biotechnology (EMB), Centre for Water and Environmental Research (CWE), Faculty of Chemistry, University of Duisburg-Essen, Universitätsstr. 5, 45117, Essen, Germany
| | - Tatiana V Kochetkova
- Winogradsky Institute of Microbiology, Research Center of Biotechnology, Russian Academy of Sciences, Prospekt 60-Let Oktyabrya 7-2, Moscow, 117312, Russia
| | - Sarah P Esser
- Environmental Metagenomics, Research Centre One Health Ruhr of the University Alliance Ruhr, Faculty of Chemistry, University of Duisburg-Essen, Universitätsstr. 5, 45117, Essen, Germany
| | - Leonard Sewald
- Chemical Biology, Centre of Medical Biotechnology (ZMB), Faculty of Biology, University of Duisburg-Essen, Universitätsstr. 2, 45117, Essen, Germany
| | - Farnusch Kaschani
- Chemical Biology, Centre of Medical Biotechnology (ZMB), Faculty of Biology, University of Duisburg-Essen, Universitätsstr. 2, 45117, Essen, Germany
| | - Christopher Bräsen
- Molecular Enzyme Technology and Biochemistry, Environmental Microbiology and Biotechnology (EMB), Centre for Water and Environmental Research (CWE), Faculty of Chemistry, University of Duisburg-Essen, Universitätsstr. 5, 45117, Essen, Germany
| | - Alexander J Probst
- Environmental Metagenomics, Research Centre One Health Ruhr of the University Alliance Ruhr, Faculty of Chemistry, University of Duisburg-Essen, Universitätsstr. 5, 45117, Essen, Germany
- Centre for Water and Environmental Research (CWE), University of Duisburg-Essen, Universitätsstr. 2, 45117, Essen, Germany
- Centre of Medical Biotechnology (ZMB), University of Duisburg-Essen, Universitätsstr. 2, 45117, Essen, Germany
| | - Ilya V Kublanov
- Winogradsky Institute of Microbiology, Research Center of Biotechnology, Russian Academy of Sciences, Prospekt 60-Let Oktyabrya 7-2, Moscow, 117312, Russia
| | - Bettina Siebers
- Molecular Enzyme Technology and Biochemistry, Environmental Microbiology and Biotechnology (EMB), Centre for Water and Environmental Research (CWE), Faculty of Chemistry, University of Duisburg-Essen, Universitätsstr. 5, 45117, Essen, Germany.
| | - Markus Kaiser
- Chemical Biology, Centre of Medical Biotechnology (ZMB), Faculty of Biology, University of Duisburg-Essen, Universitätsstr. 2, 45117, Essen, Germany.
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van der Zouwen AJ, Jeucken A, van der Pol E, Boerema G, Slotboom DJ, Witte MD. The linkage-type and the exchange molecule affect the protein-labeling efficiency of iminoboronate probes. Org Biomol Chem 2023; 21:9173-9181. [PMID: 37947354 PMCID: PMC10686633 DOI: 10.1039/d3ob01269g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Accepted: 11/06/2023] [Indexed: 11/12/2023]
Abstract
Reversible bioorthogonal conjugation reactions have been exploited in the chemoproteomic field to prepare protein labeling reagents and to visualize labeled proteins. We recently demonstrated that reversible iminoboronates can be used to prepare probes from fragment libraries and that the linkage subsequently can be used to detect the labeled proteins. In this study, we determined the effect of the stability of the iminoboronate linkage on the efficiency of the labeling protocol. Our study reveals that the linkage should be stable enough to allow for efficient targeting, but should be labile enough to detect the labeled protein. Acyl hydrazides were identified as the most suitable handles for the probe synthesis step. Anthranilic hydrazides and N-hydroxy semicarbazides were found to be the most efficient read-out molecules. With these novel exchange molecules, native probe-labeled proteins could be visualized under physiological conditions.
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Affiliation(s)
- Antonie J van der Zouwen
- Chemical Biology II, Stratingh Institute for Chemistry, Nijenborgh 7, 9747 AG, Groningen, The Netherlands.
| | - Aike Jeucken
- Membrane Enzymology, Groningen Biomolecular Sciences and Biotechnology Institute, 9747 AG Groningen, The Netherlands
| | - Elske van der Pol
- Chemical Biology II, Stratingh Institute for Chemistry, Nijenborgh 7, 9747 AG, Groningen, The Netherlands.
| | - Gerben Boerema
- Chemical Biology II, Stratingh Institute for Chemistry, Nijenborgh 7, 9747 AG, Groningen, The Netherlands.
| | - Dirk J Slotboom
- Membrane Enzymology, Groningen Biomolecular Sciences and Biotechnology Institute, 9747 AG Groningen, The Netherlands
| | - Martin D Witte
- Chemical Biology II, Stratingh Institute for Chemistry, Nijenborgh 7, 9747 AG, Groningen, The Netherlands.
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McGary LC, Regan GL, Bearne SL. Reactive architecture profiling with a methyl acyl phosphate electrophile. BIOCHIMICA ET BIOPHYSICA ACTA. PROTEINS AND PROTEOMICS 2023; 1871:140945. [PMID: 37536394 DOI: 10.1016/j.bbapap.2023.140945] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/16/2023] [Revised: 07/26/2023] [Accepted: 07/31/2023] [Indexed: 08/05/2023]
Abstract
Activity-based protein profiling has facilitated the study of the activity of enzymes in proteomes, inhibitor development, and identification of enzymes that share mechanistic and active-site architectural features. Since methyl acyl phosphate monoesters act as electrostatically selective anionic electrophiles for the covalent modification of nucleophiles that reside adjacent to cationic sites in proteins, we synthesized methyl hex-5-ynoyl phosphate (MHP) to broadly target such protein architectures. After treating the soluble proteome of Paucimonas lemoignei with MHP, biotinylating the resulting acylated proteins using click chemistry, enriching the protein adducts using streptavidin, and analyzing the proteins by LC-MS/MS, a set of 240 enzymes and 132 non-enzyme proteins were identified for a wide spectrum of biological processes and from all 7 enzyme classes. Among those enzymes identified, β-hydroxybutyrate dehydrogenase (PlHBDH) and CTP synthase (E. coli orthologue, EcCTPS) were purified as recombinant enzymes and their rates of inactivation and sites of modification by MHP and methyl acetyl phosphate (MAP) were characterized. MHP reacted more slowly with these proteins than MAP but exhibited greater specificity, despite its lack of multiple binding determinants. Generally, MAP modified more surface residues than MHP. MHP specifically modified Ser 146, Lys 156, and Lys 163 at the active site of PlHBDH. MHP and MAP modified numerous residues of EcCTPS with CTP furnishing the greatest level of protection against MHP- and MAP-dependent modification and inactivation, respectively, followed by ATP and glutamine. Overall, MHP served as an effective probe to identify proteins that are potentially amenable to inhibition by methyl acyl phosphates.
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Affiliation(s)
- Laura C McGary
- Department of Biochemistry and Molecular Biology, Dalhousie University, Halifax, NS B3H 4R2, Canada
| | - Gemma L Regan
- Department of Biochemistry and Molecular Biology, Dalhousie University, Halifax, NS B3H 4R2, Canada
| | - Stephen L Bearne
- Department of Biochemistry and Molecular Biology, Dalhousie University, Halifax, NS B3H 4R2, Canada; Department of Chemistry, Dalhousie University, Halifax, NS B3H 4R2, Canada.
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Porta EO, Steel PG. Activity-based protein profiling: A graphical review. CURRENT RESEARCH IN PHARMACOLOGY AND DRUG DISCOVERY 2023; 5:100164. [PMID: 37692766 PMCID: PMC10484978 DOI: 10.1016/j.crphar.2023.100164] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2023] [Revised: 08/06/2023] [Accepted: 08/23/2023] [Indexed: 09/12/2023] Open
Abstract
Activity-based protein profiling (ABPP) is a chemoproteomic technology that employs small chemical probes to directly interrogate protein function within complex proteomes. Since its initial application almost 25 years ago, ABPP has proven to be a powerful and versatile tool for addressing numerous challenges in drug discovery, including the development of highly selective small-molecule inhibitors, the discovery of new therapeutic targets, and the illumination of target proteins in tissues and organisms. This graphical review provides an overview of the rapid evolution of ABPP strategies, highlighting the versatility of the approach with selected examples of its successful application.
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Affiliation(s)
| | - Patrick G. Steel
- Department of Chemistry, Durham University, Durham, DH1 3LE, United Kingdom
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5
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Strmiskova M, Josephson JD, Toudic C, Pezacki JP. Optimized Bioorthogonal Non-canonical Amino Acid Tagging to Identify Serotype-Specific Biomarkers in Verotoxigenic Escherichia coli. ACS Infect Dis 2023; 9:856-863. [PMID: 36996368 DOI: 10.1021/acsinfecdis.2c00548] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/01/2023]
Abstract
According to Canada's Food Report Card 2016, there are 4 million foodborne illnesses acquired each year in the nation alone. The leading causes of foodborne illness are pathogenic bacteria such as shigatoxigenic/verotoxigenic Escherichia coli (STEC/VTEC) and Listeria monocytogenes. Most current detection methods used to identify these bacterial pathogens are limited in their validity since they are not specific to detecting metabolically active organisms, potentially generating false-positive results from non-living or non-viable bacteria. Previously, our lab developed an optimized bioorthogonal non-canonical amino acid tagging (BONCAT) method which allows for the labeling of translationally active wild-type pathogenic bacteria. Incorporation of homopropargyl glycine (HPG) into the cellular surfaces of bacteria allows for protein tagging using the bioorthogonal alkyne handle to report on the presence of pathogenic bacteria. Here, we use proteomics to identify more than 400 proteins differentially detected by BONCAT between at least two of five different VTEC serotypes. These findings pave the way for future examination of these proteins as biomarkers in BONCAT-utilizing assays.
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Affiliation(s)
- Miroslava Strmiskova
- Department of Chemistry and Biomolecular Sciences, Centre for Chemical and Synthetic Biology, University of Ottawa, 10 Marie-Curie Private, Ottawa K1N 6N5, Canada
| | - Jason D Josephson
- Department of Chemistry and Biomolecular Sciences, Centre for Chemical and Synthetic Biology, University of Ottawa, 10 Marie-Curie Private, Ottawa K1N 6N5, Canada
| | - Caroline Toudic
- Department of Chemistry and Biomolecular Sciences, Centre for Chemical and Synthetic Biology, University of Ottawa, 10 Marie-Curie Private, Ottawa K1N 6N5, Canada
| | - John Paul Pezacki
- Department of Chemistry and Biomolecular Sciences, Centre for Chemical and Synthetic Biology, University of Ottawa, 10 Marie-Curie Private, Ottawa K1N 6N5, Canada
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6
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Krammer L, Breinbauer R. Activity‐Based Protein Profiling of Oxidases and Reductases. Isr J Chem 2023. [DOI: 10.1002/ijch.202200086] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Affiliation(s)
- Leo Krammer
- Institute of Organic Chemistry Graz University of Technology Stremayrgasse 9 A-8010 Graz Austria
| | - Rolf Breinbauer
- Institute of Organic Chemistry Graz University of Technology Stremayrgasse 9 A-8010 Graz Austria
- BIOTECHMED Graz A-8010 Graz Austria
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7
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Ngo C, Ekanayake A, Zhang C. Identification of Covalent Ligands – from Single Targets to Whole Proteome. Isr J Chem 2023. [DOI: 10.1002/ijch.202200105] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Chau Ngo
- Department of Chemistry Loker Hydrocarbon Research Institute University of Southern California 90089 Los Angeles California USA
| | - Arunika Ekanayake
- Department of Chemistry Loker Hydrocarbon Research Institute University of Southern California 90089 Los Angeles California USA
- Current address: Department of Chemistry University of Alberta T6G 2G2 Edmonton AB Canada
| | - Chao Zhang
- Department of Chemistry Loker Hydrocarbon Research Institute University of Southern California 90089 Los Angeles California USA
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8
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Nisar N, Mir SA, Kareem O, Pottoo FH. Proteomics approaches in the identification of cancer biomarkers and drug discovery. Proteomics 2023. [DOI: 10.1016/b978-0-323-95072-5.00001-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/01/2023]
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9
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Identification of fungal lignocellulose-degrading biocatalysts secreted by Phanerochaete chrysosporium via activity-based protein profiling. Commun Biol 2022; 5:1254. [DOI: 10.1038/s42003-022-04141-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Accepted: 10/20/2022] [Indexed: 11/17/2022] Open
Abstract
AbstractActivity-based protein profiling (ABPP) has emerged as a versatile biochemical method for studying enzyme activity under various physiological conditions, with applications so far mainly in biomedicine. Here, we show the potential of ABPP in the discovery of biocatalysts from the thermophilic and lignocellulose-degrading white rot fungus Phanerochaete chrysosporium. By employing a comparative ABPP-based functional screen, including a direct profiling of wood substrate-bound enzymes, we identify those lignocellulose-degrading carbohydrate esterase (CE1 and CE15) and glycoside hydrolase (GH3, GH5, GH16, GH17, GH18, GH25, GH30, GH74 and GH79) enzymes specifically active in presence of the substrate. As expression of fungal enzymes remains challenging, our ABPP-mediated approach represents a preselection procedure for focusing experimental efforts on the most promising biocatalysts. Furthermore, this approach may also allow the functional annotation of domains-of-unknown functions (DUFs). The ABPP-based biocatalyst screening described here may thus allow the identification of active enzymes in a process of interest and the elucidation of novel biocatalysts that share no sequence similarity to known counterparts.
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10
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Detection of Bacterial α-l-Fucosidases with an Ortho-Quinone Methide-Based Probe and Mapping of the Probe-Protein Adducts. Molecules 2022; 27:molecules27051615. [PMID: 35268716 PMCID: PMC8911971 DOI: 10.3390/molecules27051615] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2022] [Revised: 02/14/2022] [Accepted: 02/17/2022] [Indexed: 11/24/2022] Open
Abstract
Fucosidases are associated with several pathological conditions and play an important role in the health of the human gut. For example, fucosidases have been shown to be indicators and/or involved in hepatocellular carcinoma, breast cancer, and helicobacter pylori infections. A prerequisite for the detection and profiling of fucosidases is the formation of a specific covalent linkage between the enzyme of interest and the activity-based probe (ABP). The most commonly used fucosidase ABPs are limited to only one of the classes of fucosidases, the retaining fucosidases. New approaches are needed that allow for the detection of the second class of fucosidases, the inverting type. Here, we report an ortho-quinone methide-based probe with an azide mini-tag that selectively labels both retaining and inverting bacterial α-l-fucosidases. Mass spectrometry-based intact protein and sequence analysis of a probe-labeled bacterial fucosidase revealed almost exclusive single labeling at two specific tryptophan residues outside of the active site. Furthermore, the probe could detect and image extracellular fucosidase activity on the surface of live bacteria.
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11
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Torres-García D, van de Plassche MAT, van Boven E, van Leeuwen T, Groenewold MGJ, Sarris AJC, Klein L, Overkleeft HS, van Kasteren SI. Methyltetrazine as a small live-cell compatible bioorthogonal handle for imaging enzyme activities in situ. RSC Chem Biol 2022; 3:1325-1330. [DOI: 10.1039/d2cb00120a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2022] [Accepted: 09/07/2022] [Indexed: 11/21/2022] Open
Abstract
Bioorthogonal chemistry combines well with activity-based protein profiling, as it allows for the introduction of detection tags without significantly influencing the physiochemical and biological functions of the probe.
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Affiliation(s)
- Diana Torres-García
- Leiden Institute of Chemistry and The Institute for Chemical Immunology, Leiden University, Einsteinweg 55, 2333 CC Leiden, The Netherlands
| | - Merel A. T. van de Plassche
- Leiden Institute of Chemistry and The Institute for Chemical Immunology, Leiden University, Einsteinweg 55, 2333 CC Leiden, The Netherlands
| | - Emma van Boven
- Leiden Institute of Chemistry and The Institute for Chemical Immunology, Leiden University, Einsteinweg 55, 2333 CC Leiden, The Netherlands
| | - Tyrza van Leeuwen
- Leiden Institute of Chemistry and The Institute for Chemical Immunology, Leiden University, Einsteinweg 55, 2333 CC Leiden, The Netherlands
| | - Mirjam G. J. Groenewold
- Leiden Institute of Chemistry and The Institute for Chemical Immunology, Leiden University, Einsteinweg 55, 2333 CC Leiden, The Netherlands
| | - Alexi J. C. Sarris
- Leiden Institute of Chemistry and The Institute for Chemical Immunology, Leiden University, Einsteinweg 55, 2333 CC Leiden, The Netherlands
| | - Luuk Klein
- Leiden Institute of Chemistry and The Institute for Chemical Immunology, Leiden University, Einsteinweg 55, 2333 CC Leiden, The Netherlands
| | - Herman S. Overkleeft
- Leiden Institute of Chemistry and The Institute for Chemical Immunology, Leiden University, Einsteinweg 55, 2333 CC Leiden, The Netherlands
| | - Sander I. van Kasteren
- Leiden Institute of Chemistry and The Institute for Chemical Immunology, Leiden University, Einsteinweg 55, 2333 CC Leiden, The Netherlands
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Abstract
Bioorthogonal chemistry is a set of methods using the chemistry of non-native functional groups to explore and understand biology in living organisms. In this review, we summarize the most common reactions used in bioorthogonal methods, their relative advantages and disadvantages, and their frequency of occurrence in the published literature. We also briefly discuss some of the less common but potentially useful methods. We then analyze the bioorthogonal-related publications in the CAS Content Collection to determine how often different types of biomolecules such as proteins, carbohydrates, glycans, and lipids have been studied using bioorthogonal chemistry. The most prevalent biological and chemical methods for attaching bioorthogonal functional groups to these biomolecules are elaborated. We also analyze the publication volume related to different types of bioorthogonal applications in the CAS Content Collection. The use of bioorthogonal chemistry for imaging, identifying, and characterizing biomolecules and for delivering drugs to treat disease is discussed at length. Bioorthogonal chemistry for the surface attachment of proteins and in the use of modified carbohydrates is briefly noted. Finally, we summarize the state of the art in bioorthogonal chemistry and its current limitations and promise for its future productive use in chemistry and biology.
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Affiliation(s)
- Robert E Bird
- CAS, a division of the American Chemical Society, 2540 Olentangy River Road, Columbus, Ohio 43202, United States
| | - Steven A Lemmel
- CAS, a division of the American Chemical Society, 2540 Olentangy River Road, Columbus, Ohio 43202, United States
| | - Xiang Yu
- CAS, a division of the American Chemical Society, 2540 Olentangy River Road, Columbus, Ohio 43202, United States
| | - Qiongqiong Angela Zhou
- CAS, a division of the American Chemical Society, 2540 Olentangy River Road, Columbus, Ohio 43202, United States
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Heinzlmeir S, Müller S. Selectivity aspects of activity-based (chemical) probes. Drug Discov Today 2021; 27:519-528. [PMID: 34728376 DOI: 10.1016/j.drudis.2021.10.021] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2021] [Revised: 09/20/2021] [Accepted: 10/27/2021] [Indexed: 12/19/2022]
Abstract
Selective chemical modulators are ideal tools to study the function of a protein. Yet, the poor ligandability of many proteins has hampered the development of specific chemical probes for numerous protein classes. Tools, such as covalent inhibitors and activity-based protein profiling, have enhanced our understanding of thus-far difficult-to-target proteins and have enabled correct assessment of the selectivity of small-molecule modulators. This also requires deeper knowledge of compound and target site reactivity, evaluation of binding to noncovalent targets and protein turnover. The availability of highly selective chemical probes, the evolution of activity-based probes, and the development of profiling methods will open a new era of drugging the undruggable proteome.
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Affiliation(s)
- Stephanie Heinzlmeir
- Technical University of Munich, 85354 Freising, Germany; German Cancer Consortium (DKTK), German Cancer Research Center (DKFZ), 69120 Heidelberg, Germany.
| | - Susanne Müller
- Structural Genomics Consortium, Goethe University Frankfurt, Buchmann Institute for Molecular Life Sciences, Max-von-Laue-Strabe 15, 60438 Frankfurt am Main, Germany; Institute of Pharmaceutical Chemistry, Goethe-University Frankfurt, Max-von-Laue-Strabe 9, 60438 Frankfurt, Germany; The Chemical Probes Portal, The Institute of Cancer Research, London SM2 5NG, UK.
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Brumberg V, Astrelina T, Malivanova T, Samoilov A. Modern Wound Dressings: Hydrogel Dressings. Biomedicines 2021; 9:1235. [PMID: 34572421 PMCID: PMC8472341 DOI: 10.3390/biomedicines9091235] [Citation(s) in RCA: 114] [Impact Index Per Article: 38.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2021] [Revised: 08/30/2021] [Accepted: 08/31/2021] [Indexed: 02/07/2023] Open
Abstract
Chronic wounds do not progress through the wound healing process in a timely manner and are considered a burden for healthcare system; they are also the most common reason for decrease in patient quality of life. Traditional wound dressings e.g., bandages and gauzes, although highly absorbent and effective for dry to mild, exudating wounds, require regular application, which therefore can cause pain upon dressing change. In addition, they have poor adhesional properties and cannot provide enough drainage for the wound. In this regard, the normalization of the healing process in chronic wounds is an extremely urgent task of public health and requires the creation and implementation of affordable dressings for patients with chronic wounds. Modern wound dressings (WDs) are aimed to solve these issues. At the same time, hydrogels, unlike other types of modern WDs (foam, films, hydrocolloids), have positive degradation properties that makes them the perfect choice in applications where a targeted delivery of bioactive substances to the wound is required. This mini review is focused on different types of traditional and modern WDs with an emphasis on hydrogels. Advantages and disadvantages of traditional and modern WDs as well as their applicability to different chronic wounds are elucidated. Furthermore, an effectiveness comparison between hydrogel WDs and the some of the frequently used biotechnologies in the field of regenerative medicine (adipose-derived mesenchymal stem cells (ADMSCs), mesenchymal stem cells, conditioned media, platelet-rich plasma (PRP)) is provided.
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Affiliation(s)
| | - Tatiana Astrelina
- Burnasyan Federal Medical Biophysical Center of the Federal Medical Biological Agency, 123098 Moscow, Russia; (V.B.); (T.M.); (A.S.)
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