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Water Extracts of Hull-less Waxy Barley (Hordeum vulgare L.) Cultivar ‘Boseokchal’ Inhibit RANKL-induced Osteoclastogenesis
Osteoporosis is a disease that leads to reduced bone mineral density. The increase in patient and medical costs because of global aging is recognized as a problem. Decreased bone mass is a common symptom of bone diseases such as Paget’s disease, rheumatoid arthritis, and multiple myeloma. Osteoclast...
Autores principales: | , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2019
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6832910/ https://www.ncbi.nlm.nih.gov/pubmed/31623242 http://dx.doi.org/10.3390/molecules24203735 |
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author | Kim, Kwang-Jin Lee, Yongjin Son, So-Ri Lee, Hyunjin Son, Young-Jin Lee, Mi-Kyung Lee, Mija |
author_facet | Kim, Kwang-Jin Lee, Yongjin Son, So-Ri Lee, Hyunjin Son, Young-Jin Lee, Mi-Kyung Lee, Mija |
author_sort | Kim, Kwang-Jin |
collection | PubMed |
description | Osteoporosis is a disease that leads to reduced bone mineral density. The increase in patient and medical costs because of global aging is recognized as a problem. Decreased bone mass is a common symptom of bone diseases such as Paget’s disease, rheumatoid arthritis, and multiple myeloma. Osteoclasts, which directly affect bone mass, show a marked increase in differentiation and activation in the aforementioned diseases. Moreover, these multinucleated cells made from monocytes/macrophages under the influence of RANKL and M-CSF, are the only cells capable of resorbing bones. In this study, we found that the water extracts of Boseokchal (BSC-W) inhibited osteoclast differentiation in vitro and investigated its inhibitory mechanism. BSC-W was obtained by extracting flour of Boseokchal using hexane and water. To osteoclast differentiation, bone marrow-derived macrophage cells (BMMs) were cultured with the vehicle (0.1% DMSO) or BSC-W in the presence of M-CSF and RANKL for 4 days. Cytotoxicity was measured by CCK-8. Gene expression of cells was confirmed by real-time PCR. Protein expression of cells was observed by western blot assay. Bone resorption activity of osteoclast evaluated by bone pit formation assay using an Osteo Assay Plate. BSC-W inhibited RANKL-induced osteoclastogenesis in a dose-dependent manner without exerting a cytotoxic effect on BMMs. BSC-W decreased the transcriptional and translational expression of c-Fos and NFATc1, which are regulators of osteoclastogenesis and reduced the mRNA expression level of TRAP, DC-STAMP, and cathepsin K, which are osteoclast differentiation marker. Furthermore, BSC-W reduced the resorption activity of osteoclasts. Taken together, our results indicate that BSC-W is a useful candidate for health functional foods or therapeutic agents that can help treat bone diseases such as osteoporosis. |
format | Online Article Text |
id | pubmed-6832910 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2019 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-68329102019-11-25 Water Extracts of Hull-less Waxy Barley (Hordeum vulgare L.) Cultivar ‘Boseokchal’ Inhibit RANKL-induced Osteoclastogenesis Kim, Kwang-Jin Lee, Yongjin Son, So-Ri Lee, Hyunjin Son, Young-Jin Lee, Mi-Kyung Lee, Mija Molecules Article Osteoporosis is a disease that leads to reduced bone mineral density. The increase in patient and medical costs because of global aging is recognized as a problem. Decreased bone mass is a common symptom of bone diseases such as Paget’s disease, rheumatoid arthritis, and multiple myeloma. Osteoclasts, which directly affect bone mass, show a marked increase in differentiation and activation in the aforementioned diseases. Moreover, these multinucleated cells made from monocytes/macrophages under the influence of RANKL and M-CSF, are the only cells capable of resorbing bones. In this study, we found that the water extracts of Boseokchal (BSC-W) inhibited osteoclast differentiation in vitro and investigated its inhibitory mechanism. BSC-W was obtained by extracting flour of Boseokchal using hexane and water. To osteoclast differentiation, bone marrow-derived macrophage cells (BMMs) were cultured with the vehicle (0.1% DMSO) or BSC-W in the presence of M-CSF and RANKL for 4 days. Cytotoxicity was measured by CCK-8. Gene expression of cells was confirmed by real-time PCR. Protein expression of cells was observed by western blot assay. Bone resorption activity of osteoclast evaluated by bone pit formation assay using an Osteo Assay Plate. BSC-W inhibited RANKL-induced osteoclastogenesis in a dose-dependent manner without exerting a cytotoxic effect on BMMs. BSC-W decreased the transcriptional and translational expression of c-Fos and NFATc1, which are regulators of osteoclastogenesis and reduced the mRNA expression level of TRAP, DC-STAMP, and cathepsin K, which are osteoclast differentiation marker. Furthermore, BSC-W reduced the resorption activity of osteoclasts. Taken together, our results indicate that BSC-W is a useful candidate for health functional foods or therapeutic agents that can help treat bone diseases such as osteoporosis. MDPI 2019-10-16 /pmc/articles/PMC6832910/ /pubmed/31623242 http://dx.doi.org/10.3390/molecules24203735 Text en © 2019 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Article Kim, Kwang-Jin Lee, Yongjin Son, So-Ri Lee, Hyunjin Son, Young-Jin Lee, Mi-Kyung Lee, Mija Water Extracts of Hull-less Waxy Barley (Hordeum vulgare L.) Cultivar ‘Boseokchal’ Inhibit RANKL-induced Osteoclastogenesis |
title | Water Extracts of Hull-less Waxy Barley (Hordeum vulgare L.) Cultivar ‘Boseokchal’ Inhibit RANKL-induced Osteoclastogenesis |
title_full | Water Extracts of Hull-less Waxy Barley (Hordeum vulgare L.) Cultivar ‘Boseokchal’ Inhibit RANKL-induced Osteoclastogenesis |
title_fullStr | Water Extracts of Hull-less Waxy Barley (Hordeum vulgare L.) Cultivar ‘Boseokchal’ Inhibit RANKL-induced Osteoclastogenesis |
title_full_unstemmed | Water Extracts of Hull-less Waxy Barley (Hordeum vulgare L.) Cultivar ‘Boseokchal’ Inhibit RANKL-induced Osteoclastogenesis |
title_short | Water Extracts of Hull-less Waxy Barley (Hordeum vulgare L.) Cultivar ‘Boseokchal’ Inhibit RANKL-induced Osteoclastogenesis |
title_sort | water extracts of hull-less waxy barley (hordeum vulgare l.) cultivar ‘boseokchal’ inhibit rankl-induced osteoclastogenesis |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6832910/ https://www.ncbi.nlm.nih.gov/pubmed/31623242 http://dx.doi.org/10.3390/molecules24203735 |
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