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Vigil T, Spangler LC. Understanding Biomineralization Mechanisms to Produce Size-Controlled, Tailored Nanocrystals for Optoelectronic and Catalytic Applications: A Review. ACS APPLIED NANO MATERIALS 2024; 7:18626-18654. [PMID: 39206356 PMCID: PMC11348323 DOI: 10.1021/acsanm.3c04277] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Revised: 01/25/2024] [Accepted: 01/25/2024] [Indexed: 09/04/2024]
Abstract
Biomineralization, the use of biological systems to produce inorganic materials, has recently become an attractive approach for the sustainable manufacturing of functional nanomaterials. Relying on proteins or other biomolecules, biomineralization occurs under ambient temperatures and pressures, which presents an easily scalable, economical, and environmentally friendly method for nanoparticle synthesis. Biomineralized nanocrystals are quickly approaching a quality applicable for catalytic and optoelectronic applications, replacing materials synthesized using expensive traditional routes. Here, we review the current state of development for producing functional nanocrystals using biomineralization and distill the wide variety of biosynthetic pathways into two main approaches: templating and catalysis. Throughout, we compare and contrast biomineralization and traditional syntheses, highlighting optimizations from traditional syntheses that can be implemented to improve biomineralized nanocrystal properties such as size and morphology, making them competitive with chemically synthesized state-of-the-art functional nanomaterials.
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Affiliation(s)
- Toriana
N. Vigil
- University
of Virginia, Charlottesville, Virginia 22903, United States
| | - Leah C. Spangler
- Virginia
Commonwealth University, Richmond, Virginia 23284, United States
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2
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Ehrlich H, Voronkina A, Tabachniсk K, Kubiak A, Ereskovsky A, Jesionowski T. Silactins and Structural Diversity of Biosilica in Sponges. Biomimetics (Basel) 2024; 9:393. [PMID: 39056834 PMCID: PMC11274843 DOI: 10.3390/biomimetics9070393] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2024] [Revised: 06/23/2024] [Accepted: 06/24/2024] [Indexed: 07/28/2024] Open
Abstract
Sponges (phylum Porifera) were among the first metazoans on Earth, and represent a unique global source of highly structured and diverse biosilica that has been formed and tested over more than 800 million years of evolution. Poriferans are recognized as a unique archive of siliceous multiscaled skeletal constructs with superficial micro-ornamentation patterned by biopolymers. In the present study, spicules and skeletal frameworks of selected representatives of sponges in such classes as Demospongiae, Homoscleromorpha, and Hexactinellida were desilicified using 10% HF with the aim of isolating axial filaments, which resemble the shape and size of the original structures. These filaments were unambiguously identified in all specimens under study as F-actin, using the highly specific indicators iFluor™ 594-Phalloidin, iFluor™ 488-Phalloidin, and iFluor™ 350-Phalloidin. The identification of this kind of F-actins, termed for the first time as silactins, as specific pattern drivers in skeletal constructs of sponges opens the way to the fundamental understanding of their skeletogenesis. Examples illustrating the biomimetic potential of sophisticated poriferan biosilica patterned by silactins are presented and discussed.
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Affiliation(s)
- Hermann Ehrlich
- Center of Advanced Technology, Adam Mickiewicz University, Uniwersytetu Poznańskiego 10, 61-614 Poznan, Poland;
- Faculty of Chemical Technology, Institute of Chemical Technology and Engineering, Poznan University of Technology, Berdychowo 4, 60-965 Poznan, Poland
| | - Alona Voronkina
- Pharmacy Department, National Pirogov Memorial Medical University, Vinnytsya, Pirogov Street 56, 21018 Vinnytsia, Ukraine;
| | - Konstantin Tabachniсk
- International Institute of Biomineralogy GmbH, Am St.-Niclas Schacht 13, 09599 Freiberg, Germany
| | - Anita Kubiak
- Center of Advanced Technology, Adam Mickiewicz University, Uniwersytetu Poznańskiego 10, 61-614 Poznan, Poland;
- Faculty of Chemistry, Adam Mickiewicz University, Uniwersytetu Poznanskiego 8, 61-614 Poznan, Poland
| | - Alexander Ereskovsky
- IMBE, CNRS, IRD, Aix Marseille University, Station Marine d’Endoume, Rue de la Batterie des Lions, 13007 Marseille, France;
| | - Teofil Jesionowski
- Faculty of Chemical Technology, Institute of Chemical Technology and Engineering, Poznan University of Technology, Berdychowo 4, 60-965 Poznan, Poland
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3
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Sidor LM, Beaulieu MM, Rasskazov I, Acarturk BC, Ren J, Kamoen L, Vitali MV, Carney PS, Schmidt GR, Srubar III WV, Abbondanzieri EA, Meyer AS. Engineered bacteria that self-assemble "bioglass" polysilicate coatings display enhanced light focusing. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.06.03.597164. [PMID: 38895271 PMCID: PMC11185756 DOI: 10.1101/2024.06.03.597164] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/21/2024]
Abstract
Photonic devices are cutting-edge optical materials that produce narrow, intense beams of light, but their synthesis typically requires toxic, complex methodology. Here we employ a synthetic biology approach to produce environmentally-friendly, living microlenses with tunable structural properties. We engineered Escherichia coli bacteria to display the silica biomineralization enzyme silicatein from aquatic sea sponges. Our silicatein-expressing bacteria can self-assemble a shell of polysilicate "bioglass" around themselves. Remarkably, the polysilicate-encapsulated bacteria can focus light into intense nanojets that are nearly an order of magnitude brighter than unmodified bacteria. Polysilicate-encapsulated bacteria are metabolically active for up to four months, potentially allowing them to sense and respond to stimuli over time. Our data demonstrate that engineered bacterial particles have the potential to revolutionize the development of multiple optical and photonic technologies.
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Affiliation(s)
- Lynn M. Sidor
- Department of Biology, University of Rochester; Rochester, New York, USA
| | - Michelle M. Beaulieu
- Department of Physics and Astronomy, University of Rochester; Rochester, New York, USA
| | - Ilia Rasskazov
- Institute of Optics, University of Rochester; Rochester, New York, USA
- Current affiliation: SunDensity Inc.; Rochester, New York 14604, USA
| | - B. Cansu Acarturk
- Department of Civil, Environmental, and Architectural Engineering, University of Colorado Boulder; Boulder, Colorado, USA
| | - Jie Ren
- Department of Civil, Environmental, and Architectural Engineering, University of Colorado Boulder; Boulder, Colorado, USA
| | - Lycka Kamoen
- Department of Biotechnology, Delft University of Technology; Delft, The Netherlands
- Current affiliation: Institute of Biology, Leiden University; Leiden, The Netherlands
| | - María Vázquez Vitali
- Department of Biotechnology, Delft University of Technology; Delft, The Netherlands
| | - P. Scott Carney
- Institute of Optics, University of Rochester; Rochester, New York, USA
| | - Greg R. Schmidt
- Institute of Optics, University of Rochester; Rochester, New York, USA
| | - Wil V. Srubar III
- Department of Civil, Environmental, and Architectural Engineering, University of Colorado Boulder; Boulder, Colorado, USA
- Materials Science and Engineering Program, University of Colorado Boulder; Boulder, Colorado, USA
| | | | - Anne S. Meyer
- Department of Biology, University of Rochester; Rochester, New York, USA
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4
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Abdelhamid MAA, Khalifa HO, Ki MR, Pack SP. Nanoengineered Silica-Based Biomaterials for Regenerative Medicine. Int J Mol Sci 2024; 25:6125. [PMID: 38892312 PMCID: PMC11172759 DOI: 10.3390/ijms25116125] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2024] [Revised: 05/24/2024] [Accepted: 05/27/2024] [Indexed: 06/21/2024] Open
Abstract
The paradigm of regenerative medicine is undergoing a transformative shift with the emergence of nanoengineered silica-based biomaterials. Their unique confluence of biocompatibility, precisely tunable porosity, and the ability to modulate cellular behavior at the molecular level makes them highly desirable for diverse tissue repair and regeneration applications. Advancements in nanoengineered silica synthesis and functionalization techniques have yielded a new generation of versatile biomaterials with tailored functionalities for targeted drug delivery, biomimetic scaffolds, and integration with stem cell therapy. These functionalities hold the potential to optimize therapeutic efficacy, promote enhanced regeneration, and modulate stem cell behavior for improved regenerative outcomes. Furthermore, the unique properties of silica facilitate non-invasive diagnostics and treatment monitoring through advanced biomedical imaging techniques, enabling a more holistic approach to regenerative medicine. This review comprehensively examines the utilization of nanoengineered silica biomaterials for diverse applications in regenerative medicine. By critically appraising the fabrication and design strategies that govern engineered silica biomaterials, this review underscores their groundbreaking potential to bridge the gap between the vision of regenerative medicine and clinical reality.
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Affiliation(s)
- Mohamed A. A. Abdelhamid
- Department of Biotechnology and Bioinformatics, Korea University, Sejong-Ro 2511, Sejong 30019, Republic of Korea;
- Department of Botany and Microbiology, Faculty of Science, Minia University, Minia 61519, Egypt
| | - Hazim O. Khalifa
- Department of Veterinary Medicine, College of Agriculture and Veterinary Medicine, United Arab Emirates University, Al Ain P.O. Box 1555, United Arab Emirates;
- Department of Pharmacology, Faculty of Veterinary Medicine, Kafrelsheikh University, Kafr El-Sheikh 33516, Egypt
| | - Mi-Ran Ki
- Department of Biotechnology and Bioinformatics, Korea University, Sejong-Ro 2511, Sejong 30019, Republic of Korea;
- Institute of Industrial Technology, Korea University, Sejong-Ro 2511, Sejong 30019, Republic of Korea
| | - Seung Pil Pack
- Department of Biotechnology and Bioinformatics, Korea University, Sejong-Ro 2511, Sejong 30019, Republic of Korea;
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Shchipunov Y. Biomimetic Sol-Gel Chemistry to Tailor Structure, Properties, and Functionality of Bionanocomposites by Biopolymers and Cells. MATERIALS (BASEL, SWITZERLAND) 2023; 17:224. [PMID: 38204077 PMCID: PMC10779932 DOI: 10.3390/ma17010224] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/02/2023] [Revised: 12/23/2023] [Accepted: 12/24/2023] [Indexed: 01/12/2024]
Abstract
Biosilica, synthesized annually only by diatoms, is almost 1000 times more abundant than industrial silica. Biosilicification occurs at a high rate, although the concentration of silicic acid in natural waters is ~100 μM. It occurs in neutral aqueous solutions, at ambient temperature, and under the control of proteins that determine the formation of hierarchically organized structures. Using diatoms as an example, the fundamental differences between biosilicification and traditional sol-gel technology, which is performed with the addition of acid/alkali, organic solvents and heating, have been identified. The conditions are harsh for the biomaterial, as they cause protein denaturation and cell death. Numerous attempts are being made to bring sol-gel technology closer to biomineralization processes. Biomimetic synthesis must be conducted at physiological pH, room temperature, and without the addition of organic solvents. To date, significant progress has been made in approaching these requirements. The review presents a critical analysis of the approaches proposed to date for the silicification of biomacromolecules and cells, the formation of bionanocomposites with controlled structure, porosity, and functionality determined by the biomaterial. They demonstrated the broad capabilities and prospects of biomimetic methods for creating optical and photonic materials, adsorbents, catalysts and biocatalysts, sensors and biosensors, and biomaterials for biomedicine.
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Affiliation(s)
- Yury Shchipunov
- Institute of Chemistry, Far East Department, Russian Academy of Sciences, Vladivostok 690022, Russia
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6
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Francis WR, Eitel M, Vargas S, Garcia-Escudero CA, Conci N, Deister F, Mah JL, Guiglielmoni N, Krebs S, Blum H, Leys SP, Wörheide G. The genome of the reef-building glass sponge Aphrocallistes vastus provides insights into silica biomineralization. ROYAL SOCIETY OPEN SCIENCE 2023; 10:230423. [PMID: 37351491 PMCID: PMC10282587 DOI: 10.1098/rsos.230423] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Accepted: 05/26/2023] [Indexed: 06/24/2023]
Abstract
Well-annotated and contiguous genomes are an indispensable resource for understanding the evolution, development, and metabolic capacities of organisms. Sponges, an ecologically important non-bilaterian group of primarily filter-feeding sessile aquatic organisms, are underrepresented with respect to available genomic resources. Here we provide a high-quality and well-annotated genome of Aphrocallistes vastus, a glass sponge (Porifera: Hexactinellida) that forms large reef structures off the coast of British Columbia (Canada). We show that its genome is approximately 80 Mb, small compared to most other metazoans, and contains nearly 2500 nested genes, more than other genomes. Hexactinellida is characterized by a unique skeletal architecture made of amorphous silicon dioxide (SiO2), and we identified 419 differentially expressed genes between the osculum, i.e. the vertical growth zone of the sponge, and the main body. Among the upregulated ones, mineralization-related genes such as glassin, as well as collagens and actins, dominate the expression profile during growth. Silicateins, suggested being involved in silica mineralization, especially in demosponges, were not found at all in the A. vastus genome and suggests that the underlying mechanisms of SiO2 deposition in the Silicea sensu stricto (Hexactinellida + Demospongiae) may not be homologous.
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Affiliation(s)
- Warren R. Francis
- Department of Earth and Environmental Sciences, Paleontology and Geobiology, Ludwig-Maximilians-Universität München, Munich, Germany
| | - Michael Eitel
- Department of Earth and Environmental Sciences, Paleontology and Geobiology, Ludwig-Maximilians-Universität München, Munich, Germany
| | - Sergio Vargas
- Department of Earth and Environmental Sciences, Paleontology and Geobiology, Ludwig-Maximilians-Universität München, Munich, Germany
| | - Catalina A. Garcia-Escudero
- Department of Earth and Environmental Sciences, Paleontology and Geobiology, Ludwig-Maximilians-Universität München, Munich, Germany
| | - Nicola Conci
- Department of Earth and Environmental Sciences, Paleontology and Geobiology, Ludwig-Maximilians-Universität München, Munich, Germany
| | - Fabian Deister
- Department of Earth and Environmental Sciences, Paleontology and Geobiology, Ludwig-Maximilians-Universität München, Munich, Germany
| | - Jasmine L. Mah
- Department of Biological Sciences, University of Alberta, Edmonton, Canada T6G 2E9
| | - Nadège Guiglielmoni
- Service Evolution Biologique et Ecologie, Université libre de Bruxelles (ULB), 1050 Brussels, Belgium
| | - Stefan Krebs
- Laboratory for Functional Genome Analysis (LAFUGA), Gene Center, Ludwig-Maximilians-Universität München, Munich, Germany
| | - Helmut Blum
- Laboratory for Functional Genome Analysis (LAFUGA), Gene Center, Ludwig-Maximilians-Universität München, Munich, Germany
| | - Sally P. Leys
- Department of Biological Sciences, University of Alberta, Edmonton, Canada T6G 2E9
| | - Gert Wörheide
- Department of Earth and Environmental Sciences, Paleontology and Geobiology, Ludwig-Maximilians-Universität München, Munich, Germany
- GeoBio-Center, Ludwig-Maximilians-Universität München, Munich, Germany
- Staatliche Naturwissenschaftliche Sammlungen Bayerns (SNSB)–Bayerische Staatssammlung für Paläontologie und Geologie, Munich, Germany
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7
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Ki MR, Park KS, Abdelhamid MAA, Pack SP. Novel silicatein-like protein for biosilica production from Amphimedon queenslandica and its use in osteogenic composite fabrication. KOREAN J CHEM ENG 2023. [DOI: 10.1007/s11814-022-1314-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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8
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Ehrlich H, Luczak M, Ziganshin R, Mikšík I, Wysokowski M, Simon P, Baranowska‐Bosiacka I, Kupnicka P, Ereskovsky A, Galli R, Dyshlovoy S, Fischer J, Tabachnick KR, Petrenko I, Jesionowski T, Lubkowska A, Figlerowicz M, Ivanenko VN, Summers AP. Arrested in Glass: Actin within Sophisticated Architectures of Biosilica in Sponges. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2022; 9:e2105059. [PMID: 35156333 PMCID: PMC9009123 DOI: 10.1002/advs.202105059] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Revised: 01/25/2022] [Indexed: 06/14/2023]
Abstract
Actin is a fundamental member of an ancient superfamily of structural intracellular proteins and plays a crucial role in cytoskeleton dynamics, ciliogenesis, phagocytosis, and force generation in both prokaryotes and eukaryotes. It is shown that actin has another function in metazoans: patterning biosilica deposition, a role that has spanned over 500 million years. Species of glass sponges (Hexactinellida) and demosponges (Demospongiae), representatives of the first metazoans, with a broad diversity of skeletal structures with hierarchical architecture unchanged since the late Precambrian, are studied. By etching their skeletons, organic templates dominated by individual F-actin filaments, including branched fibers and the longest, thickest actin fiber bundles ever reported, are isolated. It is proposed that these actin-rich filaments are not the primary site of biosilicification, but this highly sophisticated and multi-scale form of biomineralization in metazoans is ptterned.
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Affiliation(s)
- Hermann Ehrlich
- Institute of Electronic and Sensor MaterialsTU Bergakademie FreibergFreiberg09599Germany
- Center for Advanced TechnologyAdam Mickiewicz UniversityPoznan61614Poland
| | - Magdalena Luczak
- Institute of Bioorganic ChemistryPolish Academy of SciencesPoznan61704Poland
| | - Rustam Ziganshin
- Institute of Bioorganic ChemistryRussian Academy of SciencesMoscow142290Russian Federation
| | - Ivan Mikšík
- Institute of PhysiologyThe Czech Academy of SciencesPrague142 20Czech Republic
| | - Marcin Wysokowski
- Institute of Electronic and Sensor MaterialsTU Bergakademie FreibergFreiberg09599Germany
- Faculty of Chemical TechnologyInstitute of Chemical Technology and EngineeringPoznan University of TechnologyPoznan60965Poland
| | - Paul Simon
- Max Planck Institute for Chemical Physics of SolidsDresden01187Germany
| | - Irena Baranowska‐Bosiacka
- Department of Biochemistry and Medical ChemistryPomeranian Medical University in SzczecinSzczecin70111Poland
| | - Patrycja Kupnicka
- Department of Biochemistry and Medical ChemistryPomeranian Medical University in SzczecinSzczecin70111Poland
| | - Alexander Ereskovsky
- Institut Méditerranéen de Biodiversité et d'Ecologie (IMBE)CNRSIRDAix Marseille UniversitéMarseille13003France
- Biological FacultySt. Petersburg State UniversitySt. Petersburg199034Russian Federation
- Koltzov Institute of Developmental Biology of Russian Academy of SciencesMoscow119334Russian Federation
| | - Roberta Galli
- Clinical Sensoring and MonitoringDepartment of Anesthesiology and Intensive Care MedicineTU DresdenDresden01307Germany
| | - Sergey Dyshlovoy
- Laboratory of Experimental OncologyUniversity Medical Center Hamburg‐EppendorfHamburg20251Germany
- Laboratory of PharmacologyA.V. Zhirmunsky National Scientific Center of Marine BiologyFar Eastern BranchRussian Academy of SciencesVladivostok690041Russian Federation
| | - Jonas Fischer
- Institute of Electronic and Sensor MaterialsTU Bergakademie FreibergFreiberg09599Germany
| | | | - Iaroslav Petrenko
- Institute of Electronic and Sensor MaterialsTU Bergakademie FreibergFreiberg09599Germany
| | - Teofil Jesionowski
- Faculty of Chemical TechnologyInstitute of Chemical Technology and EngineeringPoznan University of TechnologyPoznan60965Poland
| | - Anna Lubkowska
- Department of Functional Diagnostics and Physical MedicineFaculty of Health SciencesPomeranian Medical University in SzczecinSzczecin71210Poland
| | - Marek Figlerowicz
- Institute of Bioorganic ChemistryPolish Academy of SciencesPoznan61704Poland
| | - Viatcheslav N. Ivanenko
- Department of Invertebrate ZoologyBiological FacultyLomonosov Moscow State UniversityMoscow119991Russian Federation
| | - Adam P. Summers
- Department of BiologyFriday Harbor LabsUniversity of WashingtonFriday HarborWA98195USA
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9
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Kertmen A, Petrenko I, Schimpf C, Rafaja D, Petrova O, Sivkov V, Nekipelov S, Fursov A, Stelling AL, Heimler K, Rogoll A, Vogt C, Ehrlich H. Calcite Nanotuned Chitinous Skeletons of Giant Ianthella basta Marine Demosponge. Int J Mol Sci 2021; 22:ijms222212588. [PMID: 34830470 PMCID: PMC8621073 DOI: 10.3390/ijms222212588] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2021] [Revised: 11/16/2021] [Accepted: 11/19/2021] [Indexed: 12/15/2022] Open
Abstract
Marine sponges were among the first multicellular organisms on our planet and have survived to this day thanks to their unique mechanisms of chemical defense and the specific design of their skeletons, which have been optimized over millions of years of evolution to effectively inhabit the aquatic environment. In this work, we carried out studies to elucidate the nature and nanostructural organization of three-dimensional skeletal microfibers of the giant marine demosponge Ianthella basta, the body of which is a micro-reticular, durable structure that determines the ideal filtration function of this organism. For the first time, using the battery of analytical tools including three-dimensional micro—X-ray Fluorescence (3D-µXRF), X-ray diffraction (XRD), infra-red (FTIR), Raman and Near Edge X-ray Fine Structure (NEXAFS) spectroscopy, we have shown that biomineral calcite is responsible for nano-tuning the skeletal fibers of this sponge species. This is the first report on the presence of a calcitic mineral phase in representatives of verongiid sponges which belong to the class Demospongiae. Our experimental data suggest a possible role for structural amino polysaccharide chitin as a template for calcification. Our study suggests further experiments to elucidate both the origin of calcium carbonate inside the skeleton of this sponge and the mechanisms of biomineralization in the surface layers of chitin microfibers saturated with bromotyrosines, which have effective antimicrobial properties and are responsible for the chemical defense of this organism. The discovery of the calcified phase in the chitinous template of I. basta skeleton is expected to broaden the knowledge in biomineralization science where the calcium carbonate is regarded as a valuable material for applications in biomedicine, environmental science, and even in civil engineering.
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Affiliation(s)
- Ahmet Kertmen
- Center of Advanced Technology, Adam Mickiewicz University, Uniwersytetu Poznańskiego 10, 61-614 Poznan, Poland; (A.K.); (I.P.)
| | - Iaroslav Petrenko
- Center of Advanced Technology, Adam Mickiewicz University, Uniwersytetu Poznańskiego 10, 61-614 Poznan, Poland; (A.K.); (I.P.)
- Institute of Electronics and Sensor Materials, TU Bergakademie Freiberg, Gustav-Zeuner-Str. 3, Raum 307, 09599 Freiberg, Germany;
| | - Christian Schimpf
- Institute of Materials Science, TU Bergakademie Freiberg, Gustav-Zeuner Str. 5, 09599 Freiberg, Germany; (C.S.); (D.R.)
| | - David Rafaja
- Institute of Materials Science, TU Bergakademie Freiberg, Gustav-Zeuner Str. 5, 09599 Freiberg, Germany; (C.S.); (D.R.)
| | - Olga Petrova
- Institute of Physics and Mathematics of Federal Research Centre Komi Science Center Ural Division of the Russian Academy of Sciences (IPM FRC Komi SC UrB RAS), 167982 Syktyvkar, Russia; (O.P.); (V.S.); (S.N.)
| | - Viktor Sivkov
- Institute of Physics and Mathematics of Federal Research Centre Komi Science Center Ural Division of the Russian Academy of Sciences (IPM FRC Komi SC UrB RAS), 167982 Syktyvkar, Russia; (O.P.); (V.S.); (S.N.)
| | - Sergey Nekipelov
- Institute of Physics and Mathematics of Federal Research Centre Komi Science Center Ural Division of the Russian Academy of Sciences (IPM FRC Komi SC UrB RAS), 167982 Syktyvkar, Russia; (O.P.); (V.S.); (S.N.)
| | - Andriy Fursov
- Institute of Electronics and Sensor Materials, TU Bergakademie Freiberg, Gustav-Zeuner-Str. 3, Raum 307, 09599 Freiberg, Germany;
| | - Allison L. Stelling
- Department of Chemistry and Biochemistry, The University of Texas at Dallas, 800 W Campbell Rd, Richardson, TX 75080, USA;
| | - Korbinian Heimler
- Institute of Analytical Chemistry, TU Bergakademie Freiberg, 09599 Freiberg, Germany; (K.H.); (A.R.); (C.V.)
| | - Anika Rogoll
- Institute of Analytical Chemistry, TU Bergakademie Freiberg, 09599 Freiberg, Germany; (K.H.); (A.R.); (C.V.)
| | - Carla Vogt
- Institute of Analytical Chemistry, TU Bergakademie Freiberg, 09599 Freiberg, Germany; (K.H.); (A.R.); (C.V.)
| | - Hermann Ehrlich
- Center of Advanced Technology, Adam Mickiewicz University, Uniwersytetu Poznańskiego 10, 61-614 Poznan, Poland; (A.K.); (I.P.)
- Institute of Electronics and Sensor Materials, TU Bergakademie Freiberg, Gustav-Zeuner-Str. 3, Raum 307, 09599 Freiberg, Germany;
- Correspondence:
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10
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Fabrication of silica on chitin in ambient conditions using silicatein fused with a chitin-binding domain. Bioprocess Biosyst Eng 2021; 44:1883-1890. [PMID: 33974134 DOI: 10.1007/s00449-021-02568-w] [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: 01/26/2021] [Accepted: 04/02/2021] [Indexed: 10/21/2022]
Abstract
High temperatures, harsh pH conditions, and toxic chemicals involved in the conventional synthesis and coating of silica limit the fabrication of new-generation hybrid materials immobilizing live cells and biomolecules such as enzymes and drugs. This hinders the application of inorganic-organic biohybrid materials in various fields, including bioelectronics, energy generation, and biomedicine. Silicatein, an enzyme found in siliceous sponges, catalyzes the polymerization of silica under mild conditions, that is, at room temperature and neutral pH. Silicatein was fused with a chitin-binding domain (ChBD) to selectively bind the fusion silicatein on the chitin material and with a small soluble tag called InakC, a hydrophilic protein from Pseudomonas syringae, to control the unfavorable aggregation of silicatein. The fusion silicatein was soluble in aqueous media and was successfully found to be adsorbed on the chitin material. The immobilized fusion silicatein acted as an interfacial catalyst to fabricate silica on chitin under ambient conditions. This technique can be used to fabricate inorganic-organic hybrid materials to immobilize biomolecules and can be applied to develop novel biocatalytic systems, biosensors, and tissue culture scaffolds.
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11
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Abdelhamid MAA, Pack SP. Biomimetic and bioinspired silicifications: Recent advances for biomaterial design and applications. Acta Biomater 2021; 120:38-56. [PMID: 32447061 DOI: 10.1016/j.actbio.2020.05.017] [Citation(s) in RCA: 39] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2020] [Revised: 05/06/2020] [Accepted: 05/13/2020] [Indexed: 12/12/2022]
Abstract
The rational design and controllable synthesis of functional silica-based materials have gained increased interest in a variety of biomedical and biotechnological applications due to their unique properties. The current review shows that marine organisms, such as siliceous sponges and diatoms, could be the inspiration for the fabrication of advanced biohybrid materials. Several biomolecules were involved in the molecular mechanism of biosilicification in vivo. Mimicking their behavior, functional silica-based biomaterials have been generated via biomimetic and bioinspired silicification in vitro. Additionally, several advanced technologies were developed for in vitro and in vivo immobilization of biomolecules with potential applications in biocatalysis, biosensors, bioimaging, and immunoassays. A thin silica layer could coat a single living cell or virus as a protective shell offering new opportunities in biotechnology and nanomedicine fields. Promising nanotechnologies have been developed for drug encapsulation and delivery in a targeted and controlled manner, in particular for poorly soluble hydrophobic drugs. Moreover, biomimetic silica, as a morphogenetically active biocompatible material, has been utilized in the field of bone regeneration and in the development of biomedical implantable devices. STATEMENT OF SIGNIFICANCE: In nature, silica-based biomaterials, such as diatom frustules and sponge spicules, with high mechanical and physical properties were created under biocompatible conditions. The fundamental knowledge underlying the molecular mechanisms of biosilica formation could inspire engineers and chemists to design novel hybrid biomaterials using molecular biomimetic strategies. The production of such biohybrid materials brings the biosilicification field closer to practical applications. This review starts with the biosilicification process of sponges and diatoms with recently updated researches. Then, this article covers recent advances in the design of silica-based biomaterials and their potential applications in the fields of biotechnology and nanomedicine, highlighting several promising technologies for encapsulation of functional proteins and living cells, drug delivery and the preparation of scaffolds for bone regeneration.
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Affiliation(s)
- Mohamed A A Abdelhamid
- Department of Biotechnology and Bioinformatics, Korea University, Sejong-Ro 2511, Sejong 30019, Republic of Korea; Department of Botany and Microbiology, Faculty of Science, Minia University, Minia 61519, Egypt
| | - Seung Pil Pack
- Department of Biotechnology and Bioinformatics, Korea University, Sejong-Ro 2511, Sejong 30019, Republic of Korea.
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