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Nahle S, Lutet-Toti C, Namikawa Y, Piet MH, Brion A, Peyroche S, Suzuki M, Marin F, Rousseau M. Organic Matrices of Calcium Carbonate Biominerals Improve Osteoblastic Mineralization. Mar Biotechnol (NY) 2024:10.1007/s10126-024-10316-w. [PMID: 38652191 DOI: 10.1007/s10126-024-10316-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Accepted: 04/10/2024] [Indexed: 04/25/2024]
Abstract
Many organisms incorporate inorganic solids into their tissues to improve functional and mechanical properties. The resulting mineralized tissues are called biominerals. Several studies have shown that nacreous biominerals induce osteoblastic extracellular mineralization. Among them, Pinctada margaritifera is well known for the ability of its organic matrix to stimulate bone cells. In this context, we aimed to study the effects of shell extracts from three other Pinctada species (Pinctada radiata, Pinctada maxima, and Pinctada fucata) on osteoblastic extracellular matrix mineralization, by using an in vitro model of mouse osteoblastic precursor cells (MC3T3-E1). For a better understanding of the Pinctada-bone mineralization relationship, we evaluated the effects of 4 other nacreous mollusks that are phylogenetically distant and distinct from the Pinctada genus. In addition, we tested 12 non-nacreous mollusks and one extra-group. Biomineral shell powders were prepared, and their organic matrix was partially extracted using ethanol. Firstly, the effect of these powders and extracts was assessed on the viability of MC3T3-E1. Our results indicated that neither the powder nor the ethanol-soluble matrix (ESM) affected cell viability at low concentrations. Then, we evaluated osteoblastic mineralization using Alizarin Red staining and we found a prominent MC3T3-E1 mineralization mainly induced by nacreous biominerals, especially those belonging to the Pinctada genus. However, few non-nacreous biominerals were also able to stimulate the extracellular mineralization. Overall, our findings validate the remarkable ability of CaCO3 biomineral extracts to promote bone mineralization. Nevertheless, further in vitro and in vivo studies are needed to uncover the mechanisms of action of biominerals in bone.
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Affiliation(s)
- Sarah Nahle
- Jean Monnet University Saint-Étienne, INSERM, Mines Saint Etienne, SAINBIOSE U1059, Saint-Étienne, France
| | - Camille Lutet-Toti
- Biogeosciences Laboratory, UMR CNRS-EPHE 6282, University of Burgundy, Dijon, France
- Dipartimento di Chimica "Giacomo Ciamician", Alma Mater Studiorum Università di Bologna, Bologna, Italy
| | - Yuto Namikawa
- Department of Applied Biological Chemistry, Graduate School of Agricultural and Life Sciences, The University of Tokyo, 1-1-1 Yayoi, Bunkyo-ku, Tokyo, 113-8657, Japan
| | - Marie-Hélène Piet
- UMR 7365 CNRS-University of Lorraine, Molecular Engineering & Articular Pathophysiology (IMoPA), Vandœuvre-lès-Nancy, France
| | - Alice Brion
- Laboratory of Genome Structure and Instability, National Museum of Natural History (MNHN), INSERM, U1154, CNRS UMR7196, Paris, France
| | - Sylvie Peyroche
- Jean Monnet University Saint-Étienne, INSERM, Mines Saint Etienne, SAINBIOSE U1059, Saint-Étienne, France
| | - Michio Suzuki
- Department of Applied Biological Chemistry, Graduate School of Agricultural and Life Sciences, The University of Tokyo, 1-1-1 Yayoi, Bunkyo-ku, Tokyo, 113-8657, Japan
| | - Frédéric Marin
- Biogeosciences Laboratory, UMR CNRS-EPHE 6282, University of Burgundy, Dijon, France
| | - Marthe Rousseau
- Jean Monnet University Saint-Étienne, INSERM, Mines Saint Etienne, SAINBIOSE U1059, Saint-Étienne, France.
- UMR5510 MATEIS, CNRS, University of Lyon, INSA-Lyon, Lyon, France.
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Dinish US, Beffara F, Humbert G, Auguste JL, Olivo M. Surface-enhanced Raman scattering-active photonic crystal fiber probe: Towards next generation liquid biopsy sensor with ultra high sensitivity. J Biophotonics 2019; 12:e201900027. [PMID: 30891937 DOI: 10.1002/jbio.201900027] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/20/2019] [Revised: 03/17/2019] [Accepted: 03/18/2019] [Indexed: 06/09/2023]
Abstract
The tremendous enhancement factors that surface-enhanced Raman scattering (SERS) possesses coupled with the flexibility of photonic crystal fibers (PCFs) pave the way to a new generation of ultrasensitive biosensors. Thanks to the unique structure of PCFs, which allows direct incorporation of an analyte into the axially aligned air channels, interaction between the analyte and excitation light could be increased many folds leading to flexible, reliable and sensitive probes that can be used in preclinical or clinical biosensing. SERS-active PCF probes provide unique opportunity to develop an opto-fluidic liquid biopsy needle sensor that enables one-step integrated sample collection and testing for disease diagnosis. Specificity being a key parameter to biosensors, the PCF inside the biopsy needle could be functionalized with targeting moieties to detect specific biomarkers. In this review article, we present some of the most promising recent biosensors based on PCFs including hollow-core PCFs, suspended-core PCFs and side-channel PCFs. We provide a wide range of applications of such platform using Raman spectroscopy, label free SERS or labeled SERS detection and analyze some of the main challenges to be addressed for translating it to a clinically viable next generation sensitive biopsy needle sensing probe.
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Affiliation(s)
- U S Dinish
- Lab of Bio-Optical Imaging, Singapore Bioimaging Consortium (SBIC), Agency for Science Technology and Research (A*STAR), Singapore
| | - Flavien Beffara
- Lab of Bio-Optical Imaging, Singapore Bioimaging Consortium (SBIC), Agency for Science Technology and Research (A*STAR), Singapore
- XLIM Research Institute, UMR 7252 CNRS/Limoges University, Limoges, France
| | - Georges Humbert
- XLIM Research Institute, UMR 7252 CNRS/Limoges University, Limoges, France
| | - Jean-Louis Auguste
- XLIM Research Institute, UMR 7252 CNRS/Limoges University, Limoges, France
| | - Malini Olivo
- Lab of Bio-Optical Imaging, Singapore Bioimaging Consortium (SBIC), Agency for Science Technology and Research (A*STAR), Singapore
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