1
|
Singh N, Brown AN, Gold MH. Snail extract for skin: A review of uses, projections, and limitations. J Cosmet Dermatol 2024; 23:1113-1121. [PMID: 38429932 DOI: 10.1111/jocd.16269] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2024] [Accepted: 02/17/2024] [Indexed: 03/03/2024]
Abstract
BACKGROUND Snail mucin is becoming increasingly popular for its wide range of ingredients and potential benefits. Snail extract's widespread appearance in cosmetic formulations encourages an investigation into the medical and cosmetic benefits. AIMS This study aims to explore current literature on the variety of snail mucin applications. Specifically, we present a review of the uses, global market estimates and projects, and limitations to snail mucin. METHODS A literature search was conducted on PubMed reviewing snail mucin and their application in medical and dermatologic fields examining their uses. Economic reports were also investigated for Global Market estimates. RESULTS The therapeutic use of snail mucin in medical fields has been studied as antimicrobial agents, drug delivery vehicles, antitumor agents, wound healing agents, and biomaterial coatings among others. Additionally, the use in cosmetic fields includes antiaging, hydrating, anti-acne, scarring, and hyperpigmentation treatments. It is important to highlight that most studies conducted were preclinical or small clinical studies, stressing the need for additional large-scale clinical trials to support these claims. Investigations into the global market found estimates ranging from $457 million to $1.2 billion with upward projections in the upcoming decade. Limitations include ethical habitats for collection, allergy investigation, and missing clinical studies. CONCLUSIONS The findings presented here emphasize the expanding uses of snail mucin and its ingredients alongside a growing market cosmetic industry should consider. We also emphasize the need for appropriate clinical trials into the stated benefits of snail mucin to ensure consumer safety and ethical extraction of mucin.
Collapse
Affiliation(s)
- Nupur Singh
- University of Tennessee Health Science Center, Memphis, Tennessee, USA
| | - Angela N Brown
- Gold Skin Care Center, Tennessee Clinical Research Center, Nashville, Tennessee, USA
| | - Michael H Gold
- Gold Skin Care Center, Tennessee Clinical Research Center, Nashville, Tennessee, USA
| |
Collapse
|
2
|
Rashad M, Sampò S, Cataldi A, Zara S. Biological activities of gastropods secretions: snail and slug slime. NATURAL PRODUCTS AND BIOPROSPECTING 2023; 13:42. [PMID: 37870705 PMCID: PMC10593653 DOI: 10.1007/s13659-023-00404-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/19/2023] [Accepted: 10/04/2023] [Indexed: 10/24/2023]
Abstract
Gastropods, a mollusk class including slugs and snails, represent an extraordinarily diverse and ecologically significant group of organisms featuring the largest class of invertebrates. They can be classified as aquatic and terrestrial animals having coiled shells, although some species have reduced or absent shells. Their unique body structure includes a muscular foot for locomotion, a visceral mass containing essential organs, and a distinct head region with sensory organs such as tentacles and eyes. They are used to secrete a complex mixture of glycoproteins, enzymes, peptides, mucus and other bioactive compounds, namely slime, which represents a tool to allow locomotion, protection, and interaction within different habitats. The biological activities of the slime have attracted considerable interest due to their diverse and potentially valuable properties ranging from defense mechanisms to potential therapeutic applications in wound healing, antimicrobial therapy, management of inflammation, and neurological disorders. This review aims at exploring the beneficial effects of snail and slug slime focusing, in particular, on the improvement of the biological processes underlying them. Continued exploration of the intricate components of these slimy secretions promises to discover new bioactive molecules with diverse applications in various scientific and industrial fields.
Collapse
Affiliation(s)
- Muhammad Rashad
- Department of Pharmacy, "G. d'Annunzio" University of Chieti-Pescara, Via Dei Vestini 31, 66100, Chieti, Italy
| | - Simone Sampò
- International Institution of Heliciculture of Cherasco - Lumacheria Italiana Srl, Corso Einaudi 40, 12062, Cherasco, Italy
| | - Amelia Cataldi
- Department of Pharmacy, "G. d'Annunzio" University of Chieti-Pescara, Via Dei Vestini 31, 66100, Chieti, Italy
| | - Susi Zara
- Department of Pharmacy, "G. d'Annunzio" University of Chieti-Pescara, Via Dei Vestini 31, 66100, Chieti, Italy.
| |
Collapse
|
3
|
Park S, Chin-Hun Kuo J, Reesink HL, Paszek MJ. Recombinant mucin biotechnology and engineering. Adv Drug Deliv Rev 2023; 193:114618. [PMID: 36375719 PMCID: PMC10253230 DOI: 10.1016/j.addr.2022.114618] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Revised: 10/14/2022] [Accepted: 11/04/2022] [Indexed: 11/13/2022]
Abstract
Mucins represent a largely untapped class of polymeric building block for biomaterials, therapeutics, and other biotechnology. Because the mucin polymer backbone is genetically encoded, sequence-specific mucins with defined physical and biochemical properties can be fabricated using recombinant technologies. The pendent O-glycans of mucins are increasingly implicated in immunomodulation, suppression of pathogen virulence, and other biochemical activities. Recent advances in engineered cell production systems are enabling the scalable synthesis of recombinant mucins with precisely tuned glycan side chains, offering exciting possibilities to tune the biological functionality of mucin-based products. New metabolic and chemoenzymatic strategies enable further tuning and functionalization of mucin O-glycans, opening new possibilities to expand the chemical diversity and functionality of mucin building blocks. In this review, we discuss these advances, and the opportunities for engineered mucins in biomedical applications ranging from in vitro models to therapeutics.
Collapse
Affiliation(s)
- Sangwoo Park
- Field of Biophysics, Cornell University, Ithaca, NY 14853, USA
| | - Joe Chin-Hun Kuo
- Robert Frederick Smith School of Chemical and Biomolecular Engineering, Cornell University, Ithaca, NY 14853, USA
| | - Heidi L Reesink
- Department of Clinical Sciences, College of Veterinary Medicine, Cornell University, Ithaca, NY, USA
| | - Matthew J Paszek
- Field of Biophysics, Cornell University, Ithaca, NY 14853, USA; Robert Frederick Smith School of Chemical and Biomolecular Engineering, Cornell University, Ithaca, NY 14853, USA; Nancy E. and Peter C. Meinig School of Biomedical Engineering, Cornell University, Ithaca, NY 14853, USA.
| |
Collapse
|
4
|
Bai Z, Hu K, Shou Z, Zhou H, Yu J, Meng H, Chen L, Yu T, Lu R, Li N, Chen C. Engineering a mucin coating to promote osteogenic differentiation of BMSCs in vitro and bone formation in vivo through the Wnt/β-catenin pathway. Colloids Surf B Biointerfaces 2022; 221:113000. [DOI: 10.1016/j.colsurfb.2022.113000] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Revised: 10/27/2022] [Accepted: 10/29/2022] [Indexed: 11/07/2022]
|
5
|
McDermott M, Cerullo AR, Parziale J, Achrak E, Sultana S, Ferd J, Samad S, Deng W, Braunschweig AB, Holford M. Advancing Discovery of Snail Mucins Function and Application. Front Bioeng Biotechnol 2021; 9:734023. [PMID: 34708024 PMCID: PMC8542881 DOI: 10.3389/fbioe.2021.734023] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Accepted: 09/06/2021] [Indexed: 01/12/2023] Open
Abstract
Mucins are a highly glycosylated protein family that are secreted by animals for adhesion, hydration, lubrication, and other functions. Despite their ubiquity, animal mucins are largely uncharacterized. Snails produce mucin proteins in their mucous for a wide array of biological functions, including microbial protection, adhesion and lubrication. Recently, snail mucins have also become a lucrative source of innovation with wide ranging applications across chemistry, biology, biotechnology, and biomedicine. Specifically, snail mucuses have been applied as skin care products, wound healing agents, surgical glues, and to combat gastric ulcers. Recent advances in integrated omics (genomic, transcriptomic, proteomic, glycomic) technologies have improved the characterization of gastropod mucins, increasing the generation of novel biomaterials. This perspective describes the current research on secreted snail mucus, highlighting the potential of this biopolymer, and also outlines a research strategy to fulfill the unmet need of examining the hierarchical structures that lead to the enormous biological and chemical diversity of snail mucus genes.
Collapse
Affiliation(s)
- Maxwell McDermott
- Department of Chemistry and Biochemistry, Hunter College, New York, NY, United States
| | - Antonio R Cerullo
- Department of Chemistry and Biochemistry, Hunter College, New York, NY, United States
| | - James Parziale
- Department of Chemistry and Biochemistry, Hunter College, New York, NY, United States
| | - Eleonora Achrak
- Department of Chemistry and Biochemistry, Hunter College, New York, NY, United States
| | - Sharmin Sultana
- Department of Chemistry and Biochemistry, Hunter College, New York, NY, United States
| | - Jennifer Ferd
- Department of Chemistry and Biochemistry, Hunter College, New York, NY, United States
| | - Safiyah Samad
- Department of Chemistry and Biochemistry, Hunter College, New York, NY, United States
| | - William Deng
- Department of Chemistry and Biochemistry, Hunter College, New York, NY, United States
| | - Adam B Braunschweig
- Department of Chemistry and Biochemistry, Hunter College, New York, NY, United States.,Advanced Science Research Center, Graduate Center of New York, Graduate Department of Biochemistry, New York, NY, United States.,PhD Programs in Biochemistry and Chemistry Graduate Center of the City University of New York, New York, NY, United States
| | - Mandë Holford
- Department of Chemistry and Biochemistry, Hunter College, New York, NY, United States.,PhD Programs in Biochemistry and Chemistry Graduate Center of the City University of New York, New York, NY, United States.,PhD Program in Biology Graduate Center of the City University of New York, New York, NY, United States.,Department of Invertebrate Zoology, The American Museum of Natural History, New York, NY, United States
| |
Collapse
|
6
|
Song J, Lutz TM, Lang N, Lieleg O. Bioinspired Dopamine/Mucin Coatings Provide Lubricity, Wear Protection, and Cell-Repellent Properties for Medical Applications. Adv Healthc Mater 2021; 10:e2000831. [PMID: 32940004 DOI: 10.1002/adhm.202000831] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2020] [Revised: 08/09/2020] [Indexed: 01/12/2023]
Abstract
Even though medical devices have improved a lot over the past decades, there are still issues regarding their anti-biofouling properties and tribological performance, and both aspects contribute to the short- and long-term failure of these devices. Coating these devices with a biocompatible layer that reduces friction, wear, and biofouling at the same time would be a promising strategy to address these issues. Inspired by the adhesion mechanism employed by mussels, here, dopamine is made use of to immobilize lubricious mucin macromolecules onto both manufactured commercial materials and real medical devices. It is shown that purified mucins successfully adsorb onto a dopamine pre-coated substrate, and that this double-layer is stable toward mechanical challenges and storage in aqueous solutions. Moreover, the results indicate that the dopamine/mucin double-layer decreases friction (especially in the boundary lubrication regime), reduces wear damage, and provides anti-biofouling properties. The results obtained in this study show that such dopamine/mucin double-layer coatings can be powerful candidates for improving the surface properties of medical devices such as catheters, stents, and blood vessel substitutes.
Collapse
Affiliation(s)
- Jian Song
- Department of Mechanical Engineering and Munich School of Bioengineering Technical University of Munich 85748 Garching Germany
| | - Theresa M. Lutz
- Department of Mechanical Engineering and Munich School of Bioengineering Technical University of Munich 85748 Garching Germany
| | - Nora Lang
- Department of Pediatric Cardiology and Congenital Heart Disease, German Heart Center Munich Technical University of Munich 80636 Munich Germany
| | - Oliver Lieleg
- Department of Mechanical Engineering and Munich School of Bioengineering Technical University of Munich 85748 Garching Germany
| |
Collapse
|
7
|
Rickert CA, Lutz TM, Marczynski M, Lieleg O. Several Sterilization Strategies Maintain the Functionality of Mucin Glycoproteins. Macromol Biosci 2020; 20:e2000090. [DOI: 10.1002/mabi.202000090] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2020] [Revised: 04/24/2020] [Indexed: 11/11/2022]
Affiliation(s)
- Carolin Alexandra Rickert
- Department of Mechanical Engineering and Munich School of BioengineeringTechnical University of Munich Boltzmannstr. 11, Garching b. München 85748 Germany
| | - Theresa Monika Lutz
- Department of Mechanical Engineering and Munich School of BioengineeringTechnical University of Munich Boltzmannstr. 11, Garching b. München 85748 Germany
| | - Matthias Marczynski
- Department of Mechanical Engineering and Munich School of BioengineeringTechnical University of Munich Boltzmannstr. 11, Garching b. München 85748 Germany
| | - Oliver Lieleg
- Department of Mechanical Engineering and Munich School of BioengineeringTechnical University of Munich Boltzmannstr. 11, Garching b. München 85748 Germany
| |
Collapse
|
8
|
Sarkar A, Xu F, Lee S. Human saliva and model saliva at bulk to adsorbed phases - similarities and differences. Adv Colloid Interface Sci 2019; 273:102034. [PMID: 31518820 DOI: 10.1016/j.cis.2019.102034] [Citation(s) in RCA: 62] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2019] [Revised: 07/04/2019] [Accepted: 08/30/2019] [Indexed: 12/22/2022]
Abstract
Human saliva, a seemingly simple aqueous fluid, is, in fact, an extraordinarily complex biocolloid that is not fully understood, despite many decades of study. Salivary lubrication is widely believed to be a signature of good oral health and is also crucial for speech, food oral processing and swallowing. However, saliva has been often neglected in food colloid research, primarily due to its high intra- to inter-individual variability and altering material properties upon collection and storage, when used as an ex vivo research material. In the last few decades, colloid scientists have attempted designing model (i.e. 'saliva mimicking fluid') salivary formulations to understand saliva-food colloid interactions in an in vitro set up and its contribution on microstructural aspects, lubrication properties and sensory perception. In this Review, we critically examine the current state of knowledge on bulk and interfacial properties of model saliva in comparison to real human saliva and highlight how far such model salivary formulations can match the properties of real human saliva. Many, if not most, of these model saliva formulations share similarities with real human saliva in terms of biochemical compositions, including electrolytes, pH and concentrations of salivary proteins, such as α-amylase and highly glycosylated mucins. This, together with similarities between model and real saliva in terms of surface charge, has led to significant advancement in decoding various colloidal interactions (bridging, depletion) of charged emulsion droplets and associated sensory perception in the oral phase. However, model saliva represents significant dissimilarity to real saliva in terms of lubricating properties. Based on in-depth examination of properties of mucins derived from animal sources (e.g. pig gastric mucins (PGM) or bovine submaxillary mucin (BSM)), we can recommend that BSM is currently the most optimal commercially available mucin source when attempting to replicate saliva based on surface adsorption and lubrication properties. Even though purification via dialysis or chromatographic techniques may influence various physicochemical properties of BSM, such as structure and surface adsorption, the lubricating properties of model saliva formulations based on BSM are generally superior and more reliable than the PGM counterpart at orally relevant pH. Comparison of mucin-containing model saliva with ex vivo human salivary conditioning films suggests that mucin alone cannot replicate the lubricity of real human salivary pellicle. Mucin-based multi-layers containing mucin and oppositely charged polyelectrolytes may offer promising avenues in the future for engineering biomimetic salivary pellicle, however, this has not been explored in oral tribology experiments to date. Hence, there is a strong need for systematic studies with employment of model saliva formulations containing mucins with and without polycationic additives before a consensus on a standardized model salivary formulation can be achieved. Overall, this review provides the first comprehensive framework on simulating saliva for a particular bulk or surface property when doing food oral processing experiments.
Collapse
|
9
|
Dutta D, Sailapu SK, Simon AT, Ghosh SS, Chattopadhyay A. Gold-Nanocluster-Embedded Mucin Nanoparticles for Photodynamic Therapy and Bioimaging. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2019; 35:10475-10483. [PMID: 31291114 DOI: 10.1021/acs.langmuir.9b00998] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Effective delivery of a photosensitizer with the ability to trace its eventual progress forms an important aspect in photodynamic therapy (PDT). Further, the delivery mechanism might require possessing the ability to traverse through the complex mucus barrier that offers retention of therapeutic molecules. In this work, gold nanocluster (Au NC)-embedded mucin nanoparticles were synthesized by a rapid green synthetic procedure for application as nanocarriers and to achieve image-guided PDT. The mucin-based nanocarrier exhibited excellent biocompatibility toward normal cells (HEK 293T). The photosensitizer methylene blue (MB) was loaded onto these Au NC-mucin nanoparticles (NPs). HeLa cancer cells were treated with MB-loaded Au NC-mucin nanoparticles under irradiation of 640 nm light. The cell viability assay revealed that the viability of HeLa cells was reduced to 50% after treatment with MB-loaded Au NC-mucin NPs under 640 nm irradiation. The luminescence exhibited by Au NCs in the nanocarrier was applied for tracking the delivery of MB inside the HeLa cells using confocal microscopy. The flow cytometry assays elucidated the mechanism of cell death.
Collapse
|
10
|
Self-Assembled Mucin-Containing Microcarriers via Hard Templating on CaCO₃ Crystals. MICROMACHINES 2018; 9:mi9060307. [PMID: 30424240 PMCID: PMC6187553 DOI: 10.3390/mi9060307] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/09/2018] [Revised: 06/01/2018] [Accepted: 06/11/2018] [Indexed: 12/18/2022]
Abstract
Porous vaterite crystals of CaCO3 are extensively used for the fabrication of self-assembled polymer-based microparticles (capsules, beads, etc.) utilized for drug delivery and controlled release. The nature of the polymer used plays a crucial role and discovery of new perspective biopolymers is essential to assemble microparticles with desired characteristics, such as biocompatibility, drug loading efficiency/capacity, release rate, and stability. Glycoprotein mucin is tested here as a good candidate to assemble the microparticles because of high charge due to sialic acids, mucoadhesive properties, and a tendency to self-assemble, forming gels. Mucin loading into the crystals via co-synthesis is twice as effective as via adsorption into preformed crystals. Desialylated mucin has weaker binding to the crystals most probably due to electrostatic interactions between sialic acids and calcium ions on the crystal surface. Improved loading of low-molecular-weight inhibitor aprotinin into the mucin-containing crystals is demonstrated. Multilayer capsules (mucin/protamine)3 have been made by the layer-by-layer self-assembly. Interestingly, the deposition of single mucin layers (mucin/water)3 has also been proven, however, the capsules were unstable, most probably due to additional (to hydrogen bonding) electrostatic interactions in the case of the two polymers used. Finally, approaches to load biologically-active compounds (BACs) into the mucin-containing microparticles are discussed.
Collapse
|
11
|
Petrou G, Crouzier T. Mucins as multifunctional building blocks of biomaterials. Biomater Sci 2018; 6:2282-2297. [DOI: 10.1039/c8bm00471d] [Citation(s) in RCA: 77] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Mucins glycoproteins are emerging as a multifunctional building block for biomaterials with diverse applications in chemistry and biomedicine.
Collapse
Affiliation(s)
- Georgia Petrou
- School of Engineering Sciences in Chemistry
- Biotechnology and Health
- Department of Chemistry
- Kungliga Tekniska Hogskolan
- Stockholm
| | - Thomas Crouzier
- School of Engineering Sciences in Chemistry
- Biotechnology and Health
- Department of Chemistry
- Kungliga Tekniska Hogskolan
- Stockholm
| |
Collapse
|
12
|
Fukui Y, Fukuda M, Fujimoto K. Generation of mucin gel particles with self-degradable and -releasable properties. J Mater Chem B 2018; 6:781-788. [DOI: 10.1039/c7tb02663c] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Preparation of nano-sized particles via assembly of mucins and incorporation of lysozymes made it possible to gradually degrade mucin particles upon enzymatic cleavage of mucin molecules, facilitating the release of incorporated substances including lysozyme.
Collapse
Affiliation(s)
- Yuuka Fukui
- The Center for Chemical Biology
- School of Fundamental Science and Technology
- Graduate School of Science and Technology
- Keio University
- Kohoku-ku
| | - Megumi Fukuda
- The Center for Chemical Biology
- School of Fundamental Science and Technology
- Graduate School of Science and Technology
- Keio University
- Kohoku-ku
| | - Keiji Fujimoto
- The Center for Chemical Biology
- School of Fundamental Science and Technology
- Graduate School of Science and Technology
- Keio University
- Kohoku-ku
| |
Collapse
|
13
|
Affiliation(s)
- Siddharth Jhunjhunwala
- Centre for BioSystems Science and Engineering, Indian Institute of Science, Bengaluru, India 560012
| |
Collapse
|
14
|
Biopolymeric Mucin and Synthetic Polymer Analogs: Their Structure, Function and Role in Biomedical Applications. Polymers (Basel) 2016; 8:polym8030071. [PMID: 30979166 PMCID: PMC6432556 DOI: 10.3390/polym8030071] [Citation(s) in RCA: 43] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2015] [Revised: 02/23/2016] [Accepted: 02/24/2016] [Indexed: 12/17/2022] Open
Abstract
Mucin networks are viscoelastic fibrillar aggregates formed through the complex self-association of biopolymeric glycoprotein chains. The networks form a lubricious, hydrated protective shield along epithelial regions within the human body. The critical role played by mucin networks in impacting the transport properties of biofunctional molecules (e.g., biogenic molecules, probes, nanoparticles), and its effect on bioavailability are well described in the literature. An alternate perspective is provided in this paper, presenting mucin’s complex network structure, and its interdependent functional characteristics in human physiology. We highlight the recent advances that were achieved through the use of mucin in diverse areas of bioengineering applications (e.g., drug delivery, biomedical devices and tissue engineering). Mucin network formation is a highly complex process, driven by wide variety of molecular interactions, and the network possess structural and chemical variations, posing a great challenge to understand mucin’s bulk behavior. Through this review, the prospective potential of polymer based analogs to serve as mucin mimic is suggested. These analog systems, apart from functioning as an artificial model, reducing the current dependency on animal models, can aid in furthering our fundamental understanding of such complex structures.
Collapse
|
15
|
Madsen JB, Pakkanen KI, Duelund L, Svensson B, Hachem MA, Lee S. A simplified chromatographic approach to purify commercially available bovine submaxillary mucins (BSM). Prep Biochem Biotechnol 2015; 45:84-99. [PMID: 24547990 DOI: 10.1080/10826068.2014.887583] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
In this study, a simple purification protocol is developed to reduce the bovine serum albumin (BSA) content in commercially available bovine submaxillary mucin (BSM). This involved purification of the BSM by one-column anion-exchange chromatography protocol resulting in BSM with greatly reduced BSA content and homogeneously distributed size, and in a high yield of ∼43% from BSM as received from the manufacturer. The purity and composition of commercially acquired BSM were assessed by sodium dodecyl sulfate polyacrylamide gel electrophoresis (SDS-PAGE) and mass spectrometry, which verified that BSA is the most abundant nonmucinous protein component. The purification effect was evident from a significantly altered circular dichroism (CD) spectrum of BSM after anion-exchange chromatography.
Collapse
Affiliation(s)
- Jan Busk Madsen
- a Department of Mechanical Engineering , Technical University of Denmark , Kgs. Lyngby , Denmark
| | | | | | | | | | | |
Collapse
|
16
|
Ahn J, Crouzier T, Ribbeck K, Rubner MF, Cohen RE. Tuning the Properties of Mucin via Layer-by-Layer Assembly. Biomacromolecules 2014; 16:228-35. [DOI: 10.1021/bm5014475] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Jiyoung Ahn
- Department of Chemical Engineering, ‡Department of Biological Engineering, and §Department of
Materials Science and Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, United States
| | - Thomas Crouzier
- Department of Chemical Engineering, ‡Department of Biological Engineering, and §Department of
Materials Science and Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, United States
| | - Katharina Ribbeck
- Department of Chemical Engineering, ‡Department of Biological Engineering, and §Department of
Materials Science and Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, United States
| | - Michael F. Rubner
- Department of Chemical Engineering, ‡Department of Biological Engineering, and §Department of
Materials Science and Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, United States
| | - Robert E. Cohen
- Department of Chemical Engineering, ‡Department of Biological Engineering, and §Department of
Materials Science and Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, United States
| |
Collapse
|
17
|
Sotres J, Madsen JB, Arnebrant T, Lee S. Adsorption and nanowear properties of bovine submaxillary mucin films on solid surfaces: Influence of solution pH and substrate hydrophobicity. J Colloid Interface Sci 2014; 428:242-50. [DOI: 10.1016/j.jcis.2014.04.058] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2014] [Revised: 04/23/2014] [Accepted: 04/26/2014] [Indexed: 10/25/2022]
|
18
|
Thermostability of bovine submaxillary mucin (BSM) in bulk solution and at a sliding interface. J Colloid Interface Sci 2014; 424:113-9. [DOI: 10.1016/j.jcis.2014.03.006] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2013] [Revised: 02/28/2014] [Accepted: 03/01/2014] [Indexed: 11/22/2022]
|
19
|
Patterned monomolecular films from polymerizable and fluorinated lipids for the presentation of glycosylated lipids. Colloid Polym Sci 2014. [DOI: 10.1007/s00396-014-3237-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
|
20
|
Janairo RRR, Zhu Y, Chen T, Li S. Mucin covalently bonded to microfibers improves the patency of vascular grafts. Tissue Eng Part A 2013; 20:285-93. [PMID: 23962121 DOI: 10.1089/ten.tea.2013.0060] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
Abstract
Due to high incidence of vascular bypass procedures, an unmet need for suitable vessel replacements exists, especially for small-diameter (<6 mm) vascular grafts. Here, we developed a novel, bilayered, synthetic vascular graft of 1-mm diameter that consisted of a microfibrous luminal layer and a nanofibrous outer layer, which was tailored to possess the same mechanical property as native arteries. We then chemically modified the scaffold with mucin, a glycoprotein lubricant on the surface of epithelial tissues, by either passive adsorption or covalent bonding using the di-amino-poly(ethylene glycol) linker to microfibers. Under static and physiological flow conditions, conjugated mucin was more stable than adsorbed mucin on the surfaces. Mucin could slightly inhibit blood clotting, and mucin coating suppressed platelet adhesion on microfibrous scaffolds. In the rat common carotid artery anastomosis model, grafts with conjugated mucin, but not adsorbed mucin, exhibited excellent patency and higher cell infiltration into the graft walls. Mucin, which can be easily obtained from autologous sources, offers a novel method for improving the hemocompatibility and surface lubrication of vascular grafts and many other implants.
Collapse
|
21
|
|
22
|
Madsen JB, Pakkanen KI, Lee S. Investigation of the Thermostability of Bovine Submaxillary Mucin (BSM) and its Impact on Lubrication. ACTA ACUST UNITED AC 2013. [DOI: 10.1016/j.apcbee.2013.08.006] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
|
23
|
Crouzier T, Beckwitt CH, Ribbeck K. Mucin multilayers assembled through sugar-lectin interactions. Biomacromolecules 2012; 13:3401-8. [PMID: 22920681 DOI: 10.1021/bm301222f] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Multilayer films of biopolymers are attractive tools to exploit the extraordinary properties of certain biomacromolecules and introduce new functionalities to surfaces. Mucins, the gel-forming constituents of mucus, are versatile glycoproteins that have potential as new building blocks for biomaterial surface coatings. Multilayer films have mostly been assembled through the electrostatic pairing of polyelectrolytes, which results in limited pH and salt stability and screens charges otherwise available for useful payload binding. Here, we aim at assembling mucin multilayer films that differ from conventional paired polyelectrolyte assemblies to obtain highly stable and functional surface modifications. Using the lectin wheat germ agglutinin (WGA) to cross-link mucin-bound sugar residues, we show that (Mucin/WGA) films can grow into hydrated films and sustain exceptional resistance to extreme salt conditions and a large range of pH. Furthermore, we show that the addition of soluble N-acetyl-d-glucosamine can induce the controlled release of WGA from (Mucin/WGA) films. Last, we show that (Mucin/WGA) films can repeatedly incorporate and release a positively charged model cargo. The lubricating, hydration, barrier, and antimicrobial properties of mucins open multiple applicative perspectives for these highly stable mucin-based multilayer films.
Collapse
Affiliation(s)
- Thomas Crouzier
- Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, MA, USA
| | | | | |
Collapse
|
24
|
Lee HS, Tsai S, Kuo CC, Bassani AW, Pepe-Mooney B, Miksa D, Masters J, Sullivan R, Composto RJ. Chitosan adsorption on hydroxyapatite and its role in preventing acid erosion. J Colloid Interface Sci 2012; 385:235-43. [PMID: 22840874 DOI: 10.1016/j.jcis.2012.06.074] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2012] [Revised: 06/23/2012] [Accepted: 06/25/2012] [Indexed: 10/28/2022]
Abstract
Polymer adsorption onto an artificial saliva (AS) layer is investigated using quartz-crystal microbalance with dissipation (QCM-D) and chitosan as the model polymer. QCM-D is utilized in an innovative manner to monitor in situ adsorption of chitosan (CH) onto a hydroxyapatite (HA) coated crystal and to examine the ability of the adsorbed layer to "protect" the HA upon sequential exposure to acidic solutions. After deposition of a thin AS layer (16 nm), the total thickness on the HA substrate increases to 37 nm upon exposure to CH at pH 5.5 for 10 min. Correspondingly, the surface charge changes from negative (i.e., AS) to positive, consistent with the adsorption the polycationic CH onto or into the AS layer. Upon exposure to an oxidizing agent, the chitosan cross-links and collapses as noted by a decrease in thickness to 10 nm and an increase in the shear modulus by an order of magnitude. Atomic force microscopy (AFM) is used to determine the surface morphology and RMS roughness of the coated and HA surfaces after citric acid challenges. Both physisorbed and cross-linked chitosan are demonstrated to limit and prevent the erosion of HA, respectively.
Collapse
Affiliation(s)
- Hyun-Su Lee
- Department of Materials Science and Engineering, University of Pennsylvania, Philadelphia, PA 19104, United States.
| | | | | | | | | | | | | | | | | |
Collapse
|
25
|
Chen EY, Daley D, Wang YC, Garnica M, Chen CS, Chin WC. Functionalized carboxyl nanoparticles enhance mucus dispersion and hydration. Sci Rep 2012; 2:211. [PMID: 22355725 PMCID: PMC3251626 DOI: 10.1038/srep00211] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2011] [Accepted: 12/14/2011] [Indexed: 11/09/2022] Open
Abstract
Luminal accumulation of viscous, poorly hydrated, and less transportable mucus has been associated with altered mucus rheology and reduced mucociliary clearance. These symptoms are some of the cardinal clinical manifestations found throughout major respiratory diseases as well as gastrointestinal and digestive disorders. Applications of current mucolytics may yield short-term improvements but are continuously challenged by undesirable side-effects. While nanoparticles (NPs) can interact with mucin polymers,whether functionalized NPs can rectify mucus rheology is unknown. Herein, we report that carboxyl-functionalized NPs (24 nm and 120 nm) dramatically reduced mucin gel size and accelerated mucin matrix hydration rate (diffusivity). Our results suggest that carboxyl-functionalized NPs disperse mucin gels possibly by enhancing network hydration. This report highlights the prospective usages of carboxyl-functionalized NPs as a novel mucus dispersant or mucolytic agent in adjusting mucus rheological properties and improving mucociliary transport to relieve clinical symptoms of patients suffering from relevant diseases.
Collapse
Affiliation(s)
- Eric Y. Chen
- Bioengineering, University of California Merced, CA 95343, USA. 5200 North Lake Road, Merced, CA 95343, USA
| | - David Daley
- Bioengineering, University of California Merced, CA 95343, USA. 5200 North Lake Road, Merced, CA 95343, USA
| | - Yung-Chen Wang
- Bioengineering, University of California Merced, CA 95343, USA. 5200 North Lake Road, Merced, CA 95343, USA
| | - Maria Garnica
- Bioengineering, University of California Merced, CA 95343, USA. 5200 North Lake Road, Merced, CA 95343, USA
| | - Chi-Shuo Chen
- Bioengineering, University of California Merced, CA 95343, USA. 5200 North Lake Road, Merced, CA 95343, USA
| | - Wei-Chun Chin
- Bioengineering, University of California Merced, CA 95343, USA. 5200 North Lake Road, Merced, CA 95343, USA
| |
Collapse
|
26
|
Wang B, Liu Z, Xu Y, Li Y, An T, Su Z, Peng B, Lin Y, Wang Q. Construction of glycoprotein multilayers using the layer-by-layer assembly technique. ACTA ACUST UNITED AC 2012. [DOI: 10.1039/c2jm33070a] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
|
27
|
Becker B, Cooper MA. A survey of the 2006-2009 quartz crystal microbalance biosensor literature. J Mol Recognit 2011; 24:754-87. [DOI: 10.1002/jmr.1117] [Citation(s) in RCA: 138] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
|
28
|
Svensson O, Arnebrant T. Mucin layers and multilayers — Physicochemical properties and applications. Curr Opin Colloid Interface Sci 2010. [DOI: 10.1016/j.cocis.2010.05.015] [Citation(s) in RCA: 73] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
29
|
Chen EYT, Wang YC, Chen CS, Chin WC. Functionalized positive nanoparticles reduce mucin swelling and dispersion. PLoS One 2010; 5:e15434. [PMID: 21085670 PMCID: PMC2978103 DOI: 10.1371/journal.pone.0015434] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2010] [Accepted: 09/23/2010] [Indexed: 01/07/2023] Open
Abstract
Multi-functionalized nanoparticles (NPs) have been extensively investigated for their potential in household and commercial products, and biomedical applications. Previous reports have confirmed the cellular nanotoxicity and adverse inflammatory effects on pulmonary systems induced by NPs. However, possible health hazards resulting from mucus rheological disturbances induced by NPs are underexplored. Accumulation of viscous, poorly dispersed, and less transportable mucus leading to improper mucus rheology and dysfunctional mucociliary clearance are typically found to associate with many respiratory diseases such as asthma, cystic fibrosis (CF), and COPD (Chronic Obstructive Pulmonary Disease). Whether functionalized NPs can alter mucus rheology and its operational mechanisms have not been resolved. Herein, we report that positively charged functionalized NPs can hinder mucin gel hydration and effectively induce mucin aggregation. The positively charged NPs can significantly reduce the rate of mucin matrix swelling by a maximum of 7.5 folds. These NPs significantly increase the size of aggregated mucin by approximately 30 times within 24 hrs. EGTA chelation of indigenous mucin crosslinkers (Ca2+ ions) was unable to effectively disperse NP-induced aggregated mucins. Our results have demonstrated that positively charged functionalized NPs can impede mucin gel swelling by crosslinking the matrix. This report also highlights the unexpected health risk of NP-induced change in mucus rheological properties resulting in possible mucociliary transport impairment on epithelial mucosa and related health problems. In addition, our data can serve as a prospective guideline for designing nanocarriers for airway drug delivery applications.
Collapse
Affiliation(s)
- Eric Y. T. Chen
- Bioengineering, University of California Merced, Merced, California, United States of America
| | - Yung-Chen Wang
- Bioengineering, University of California Merced, Merced, California, United States of America
| | - Chi-Shuo Chen
- Bioengineering, University of California Merced, Merced, California, United States of America
| | - Wei-Chun Chin
- Bioengineering, University of California Merced, Merced, California, United States of America
- * E-mail:
| |
Collapse
|
30
|
Protein interactions with bottle-brush polymer layers: Effect of side chain and charge density ratio probed by QCM-D and AFM. J Colloid Interface Sci 2010; 349:265-74. [DOI: 10.1016/j.jcis.2010.05.061] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2010] [Revised: 05/14/2010] [Accepted: 05/15/2010] [Indexed: 11/18/2022]
|
31
|
Halthur TJ, Arnebrant T, Macakova L, Feiler A. Sequential adsorption of bovine mucin and lactoperoxidase to various substrates studied with quartz crystal microbalance with dissipation. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2010; 26:4901-4908. [PMID: 20184356 DOI: 10.1021/la902267c] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
Mucin and lactoperoxidase are both natively present in the human saliva. Mucin provides lubricating and antiadhesive function, while lactoperoxidase has antimicrobial activity. We propose that combined films of the two proteins can be used as a strategy for surface modification in biomedical applications such as implants or biosensors. In order to design and ultilize mixed protein films, it is necessary to understand the variation in adsorption behavior of the proteins onto different surfaces and how it affects their interaction. The quartz crystal microbalance with dissipation (QCM-D) technique has been used to extract information of the adsorption properties of bovine mucin (BSM) and lactoperoxidase (LPO) to gold, silica, and hydrophobized silica surfaces. The information has further been used to retrieve information of the viscoelastic properties of the adsorbed film. The adsorption and compaction of BSM were found to vary depending on the nature of the underlying bare surface, adsorbing as a thick highly hydrated film with loops and tails extending out in the bulk on gold and as a thinner film with much lower adsorbed amount on silica; and on hydrophobic surfaces, BSM adsorbs as a flat and much more compact layer. On gold and silica, the highly hydrated BSM film is cross-linked and compacted by the addition of LPO, whereas the compaction is not as pronounced on the already more compact film formed on hydrophobic surfaces. The adsorption of LPO to bare surfaces also varied depending on the type of surface. The adsorption profile of BSM onto LPO-coated surfaces mimicked the adsorption to the underlying surface, implying little interaction between the LPO and BSM. The interaction between the protein layers was interpreted as a combination of electrostatic and hydrophobic interactions, which was in turn influenced by the interaction of the proteins with the different substrates.
Collapse
Affiliation(s)
- Tobias J Halthur
- Biomedical Laboratory Science and Technology, Faculty of Health and Society, Malmö University, SE-205 06 Malmö, Sweden.
| | | | | | | |
Collapse
|
32
|
Sandberg T, Blom H, Caldwell KD. Potential use of mucins as biomaterial coatings. I. Fractionation, characterization, and model adsorption of bovine, porcine, and human mucins. J Biomed Mater Res A 2009; 91:762-72. [DOI: 10.1002/jbm.a.32266] [Citation(s) in RCA: 55] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
|