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RNA Sequencing Reveals the Regulation Mechanism of Yunnan Baiyao in Treating Skin Infection Caused by Staphylococcus aureus. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2022; 2022:6348157. [PMID: 36276861 PMCID: PMC9581712 DOI: 10.1155/2022/6348157] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/27/2022] [Revised: 09/01/2022] [Accepted: 09/26/2022] [Indexed: 11/07/2022]
Abstract
Yunnan Baiyao is a well-known traditional Chinese medicine that can be formulated into a powder or capsule form. The mechanism by which it exerts its anti-inflammation effect, which is used in skin care products, needs to be further explored. In this study, we established the Staphylococcus aureus-induced mouse skin inflammatory model to investigate the effects of Yunnan Baiyao by the method of RNA-sequencing technology. The mice were randomly assigned to three groups, and those were control, model, and the Yunnan Baiyao-treated (YNtreated) group. Key genes and pathways were identified using bioinformatics analyses. In the study, we obtained 1,053 differentially expressed genes (DEGs) induced by Yunnan Baiyao. The 233 upregulated genes were enriched in 32 GO terms and 5 KEGG pathways, focused on the items, such as wound healing, cell metabolism, and proliferation, indicating the accelerating effects of Yunnan Baiyao on these aspects. The 820 downregulated genes were enriched mainly in the items, including the regulation of inflammation factor production, immune responses, and regulation of structure dermal components. Besides, Yunnan Baiyao reversed the expressions of 277 (201 decreased and 76 increased DEGs, respectively) induced by S. aureus. Ten key regulatory nodes (MMP2, PLK1, CCNB1, TLR4, CDK1, CCNA2, CDC25C, PDGFRA, MYOC, and KNG1) were identified by the construction of the protein interaction network, half of which were related to cell proliferation. VAV1 was another hub node that was affected by Yunnan Baiyao (Top 20). In the study, VAV1 and TLR4 can be considered key module genes in inflammation regulation. In conclusion, this study found that Yunnan Baiyao can significantly relieve inflammatory symptoms by regulating genes and pathways involved in the regulation of inflammation and immune response and also helped to deepen our understanding of the associated molecular mechanisms.
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Yu X, Wang J, Han Q, Chu W, Lu S, Liu Y, Peng Y, Xu J, Shui Y. Effects of Yunnan Baiyao on the Differentiation of HPDLFs on the Bio-Oss® Collagen Scaffold in vivo. Int J Gen Med 2022; 15:5395-5405. [PMID: 35685694 PMCID: PMC9173728 DOI: 10.2147/ijgm.s359921] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2022] [Accepted: 05/09/2022] [Indexed: 11/23/2022] Open
Affiliation(s)
- Xiaohong Yu
- Department of Periodontology, School and Hospital of Stomatology, Kunming Medical University, Yunnan, People’s Republic of China
| | - Jing Wang
- Department of Periodontology, School and Hospital of Stomatology, Kunming Medical University, Yunnan, People’s Republic of China
| | - Qianqian Han
- Department of Periodontology, School and Hospital of Stomatology, Kunming Medical University, Yunnan, People’s Republic of China
| | - Wen Chu
- Department of Periodontology, School and Hospital of Stomatology, Kunming Medical University, Yunnan, People’s Republic of China
| | - Shaowen Lu
- Department of Periodontology, School and Hospital of Stomatology, Kunming Medical University, Yunnan, People’s Republic of China
| | - Yu Liu
- Department of Oral and Maxillofacial Surgery, School and Hospital of Stomatology, Kunming Medical University, Yunnan, People’s Republic of China
| | - Yi Peng
- Department of Periodontology, School and Hospital of Stomatology, Kunming Medical University, Yunnan, People’s Republic of China
| | - Jie Xu
- Department of Periodontology, School and Hospital of Stomatology, Kunming Medical University, Yunnan, People’s Republic of China
| | - Yanqing Shui
- Department of Periodontology, School and Hospital of Stomatology, Kunming Medical University, Yunnan, People’s Republic of China
- Correspondence: Yanqing Shui, Department of Periodontology, Affiliated Stomatology Hospital of Kunming Medical University, Block C, Hecheng International, No. 1088 Haiyuan Middle Road, Wuhua District, Kunming, 650106, Yunnan, People’s Republic of China, Tel +86 15987150210, Email
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Shan P, Wang X, Zhang Y, Teng Z, Zhang Y, Jin Q, Liu J, Ma J, Nie X. P75 neurotrophin receptor positively regulates the odontogenic/osteogenic differentiation of ectomesenchymal stem cells via nuclear factor kappa-B signaling pathway. Bioengineered 2022; 13:11201-11213. [PMID: 35485233 PMCID: PMC9208484 DOI: 10.1080/21655979.2022.2063495] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2022] [Revised: 03/24/2022] [Accepted: 04/01/2022] [Indexed: 11/02/2022] Open
Abstract
p75NTR, a neural crest stem cell marker, is continuously expressed in mesenchymal cells during tooth development. Importantly, high expression of p75NTR in the late bell stage implicates its involvement in odontogenesis and mineralization. However, the regulatory mechanisms underlying p75NTR involvement in odonto/osteogenic differentiation remain unclear. Here, we investigate the effect and potential mechanisms underlying p75NTR involvement in odonto/osteogenic differentiation. We dissected EMSCs from the first branchial arches of mice embryo and compared the proliferation and migration of p75NTR+/+ and p75NTR-/-EMSCs by transwell, scratch and cell counting kit 8(CCK8)assays. The differentiation ability and the involvement of nuclear factor kappa-B (NF-κB) pathway were investigated through alkaline phosphatase and immunofluorescence assay, real-time PCR, and western blot. During induction of dental epithelium conditioned medium, p75NTR+/+ EMSCs exhibited deeper Alkaline phosphatase (ALP) staining and higher expression of odonto/osteogenic genes/proteins (e.g., dentin sialoprotein (DSPP) than p75NTR+/+ EMSCs. Moreover, p75NTR+/+ EMSCs exhibited higher nuclear P65 expression than p75NTR-/-EMSCs. Inhibition of NF-κB pathway with Bay11-7082 in p75NTR+/+EMSCs substantially decreased DSPP expression level. However, activation of NF-κB pathway with Bay11-7082 in p75NTR-/-EMSCs enhanced DSPP expression level. Thus, p75NTR possibly plays a paramount role in the proliferation and differentiation of EMSCs via NF-κB pathway.
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Affiliation(s)
- Peifen Shan
- Department of Prosthodontics, School & Hospital of Stomatology, Wenzhou Medical University, Wenzhou, China
| | - Xiaole Wang
- Department of Nursing, School & Hospital of Stomatology, Wenzhou Medical University, Wenzhou, China
| | - Yanyan Zhang
- Department of Oral and Maxillofacial Surgery, School & Hospital of Stomatology, Wenzhou Medical University, Wenzhou, China
| | - Zhisheng Teng
- Department of Oral and Maxillofacial Surgery, School & Hospital of Stomatology, Wenzhou Medical University, Wenzhou, China
| | - Yunxiao Zhang
- Department of Oral and Maxillofacial Surgery, School & Hospital of Stomatology, Wenzhou Medical University, Wenzhou, China
| | - Qiu Jin
- Department of Oral and Maxillofacial Surgery, School & Hospital of Stomatology, Wenzhou Medical University, Wenzhou, China
| | - Jiefan Liu
- Department of Oral and Maxillofacial Surgery, School & Hospital of Stomatology, Wenzhou Medical University, Wenzhou, China
| | - Jianfeng Ma
- Department of Prosthodontics, School & Hospital of Stomatology, Wenzhou Medical University, Wenzhou, China
| | - Xin Nie
- Department of Oral and Maxillofacial Surgery, School & Hospital of Stomatology, Wenzhou Medical University, Wenzhou, China
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Yin JY, Luo XH, Feng WQ, Miao SH, Ning TT, Lei Q, Jiang T, Ma DD. Multidifferentiation potential of dental-derived stem cells. World J Stem Cells 2021; 13:342-365. [PMID: 34136070 PMCID: PMC8176842 DOI: 10.4252/wjsc.v13.i5.342] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Revised: 03/10/2021] [Accepted: 04/05/2021] [Indexed: 02/06/2023] Open
Abstract
Tooth-related diseases and tooth loss are widespread and are a major public health issue. The loss of teeth can affect chewing, speech, appearance and even psychology. Therefore, the science of tooth regeneration has emerged, and attention has focused on tooth regeneration based on the principles of tooth development and stem cells combined with tissue engineering technology. As undifferentiated stem cells in normal tooth tissues, dental mesenchymal stem cells (DMSCs), which are a desirable source of autologous stem cells, play a significant role in tooth regeneration. Researchers hope to reconstruct the complete tooth tissues with normal functions and vascularization by utilizing the odontogenic differentiation potential of DMSCs. Moreover, DMSCs also have the ability to differentiate towards cells of other tissue types due to their multipotency. This review focuses on the multipotential capacity of DMSCs to differentiate into various tissues, such as bone, cartilage, tendon, vessels, neural tissues, muscle-like tissues, hepatic-like tissues, eye tissues and glands and the influence of various regulatory factors, such as non-coding RNAs, signaling pathways, inflammation, aging and exosomes, on the odontogenic/osteogenic differentiation of DMSCs in tooth regeneration. The application of DMSCs in regenerative medicine and tissue engineering will be improved if the differentiation characteristics of DMSCs can be fully utilized, and the factors that regulate their differentiation can be well controlled.
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Affiliation(s)
- Jing-Yao Yin
- Department of Stomatology, Nanfang Hospital, Southern Medical University, Guangzhou 510515, Guangdong Province, China
| | - Xing-Hong Luo
- Department of Stomatology, Nanfang Hospital, Southern Medical University, Guangzhou 510515, Guangdong Province, China
| | - Wei-Qing Feng
- Department of Stomatology, Nanfang Hospital, Southern Medical University, Guangzhou 510515, Guangdong Province, China
| | - Sheng-Hong Miao
- Department of Stomatology, Nanfang Hospital, Southern Medical University, Guangzhou 510515, Guangdong Province, China
| | - Ting-Ting Ning
- Department of Endodontics, Stomatological Hospital, Southern Medical University, Guangzhou 510280, Guangdong Province, China
| | - Qian Lei
- Department of Stomatology, Nanfang Hospital, Southern Medical University, Guangzhou 510515, Guangdong Province, China
| | - Tao Jiang
- Department of Stomatology, Nanfang Hospital, Southern Medical University, Guangzhou 510515, Guangdong Province, China
| | - Dan-Dan Ma
- Department of Endodontics, Stomatological Hospital, Southern Medical University, Guangzhou 510280, Guangdong Province, China
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Sakagami H, Nakatani S, Enomoto A, Ota S, Kaneko M, Sugimoto M, Horiuchi M, Toeda K, Oizumi T. Multi-Omics Analysis of Anti-Inflammatory Action of Alkaline Extract of the Leaves of Sasa sp. J Clin Med 2021; 10:jcm10102100. [PMID: 34068182 PMCID: PMC8152990 DOI: 10.3390/jcm10102100] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2021] [Revised: 04/29/2021] [Accepted: 05/11/2021] [Indexed: 02/07/2023] Open
Abstract
Efficient utilization of alkaline extracts of several plants for the treatment of oral diseases has been reported. To investigate the mechanism of anti-inflammatory activity of alkaline extract of the leaves of Sasa sp. (SE), multi-omics analysis using metabolomics and DNA array was performed. Human gingival fibroblasts (HGFs) were treated for IL-1β to induce inflammation (detected by PGE2 production in culture medium) in the presence or absence of SE. Both IL-1β and SE showed slight hormetic growth stimulation against HGF. SE inhibited PGE2 production dose- and time-dependently. Its inhibitory action was more pronounced by first treating the cells with SE, rather than with IL-1β. At 3 h after IL-1β treatment, 18 amino acids (except cysteine and glutamic acid), total glutathione (GSH, GSSG, Cys-GSH disulfide), Met-sulfoxide, 5-oxoproline, and SAM declined, whereas DNA expressions of AKT, CASP3, and CXCL3 were elevated. These changes were reversed by simultaneous treatment with SE. The present study suggests that the anti-inflammatory action of SE is mediated via various metabolic pathways for cell survival, apoptosis, and leukocyte recruitment.
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Affiliation(s)
- Hiroshi Sakagami
- Meikai University Research Institute of Odontology (M-RIO), Meikai University School of Dentistry, 1-1 Keyakidai, Sakado, Saitama 350-0283, Japan
- Correspondence: ; Tel.: +81-049-279-2758
| | - Sachie Nakatani
- Graduate School of Pharmaceutical Sciences, Josai University, 1-1 Keyakidai, Sakado, Saitama 350-0295, Japan;
| | - Ayame Enomoto
- Institute for Advanced Biosciences, Keio University, Tsuruoka 997-0052, Japan; (A.E.); (S.O.); (M.K.); (M.S.)
| | - Sana Ota
- Institute for Advanced Biosciences, Keio University, Tsuruoka 997-0052, Japan; (A.E.); (S.O.); (M.K.); (M.S.)
| | - Miku Kaneko
- Institute for Advanced Biosciences, Keio University, Tsuruoka 997-0052, Japan; (A.E.); (S.O.); (M.K.); (M.S.)
| | - Masahiro Sugimoto
- Institute for Advanced Biosciences, Keio University, Tsuruoka 997-0052, Japan; (A.E.); (S.O.); (M.K.); (M.S.)
- Research and Development Center for Minimally Invasive Therapies, Institute of Medical Science, Tokyo Medical University, Shinjuku, Tokyo 160-0022, Japan
| | - Misaki Horiuchi
- Daiwa Biological Research Institute Co., Ltd., Sakado 3-2-1, Takatsu-ku, Kawasaki, Kanagawa 213-0012, Japan; (M.H.); (K.T.); (T.O.)
| | - Kazuki Toeda
- Daiwa Biological Research Institute Co., Ltd., Sakado 3-2-1, Takatsu-ku, Kawasaki, Kanagawa 213-0012, Japan; (M.H.); (K.T.); (T.O.)
| | - Takaaki Oizumi
- Daiwa Biological Research Institute Co., Ltd., Sakado 3-2-1, Takatsu-ku, Kawasaki, Kanagawa 213-0012, Japan; (M.H.); (K.T.); (T.O.)
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The Synergic Effect of Terpenoid and Steroidal Saponins Can Improve Bone Healing, by Promoting the Osteogenic Commitment of Adipose Mesenchymal Stem Cells: An In Vitro Study. APPLIED SCIENCES-BASEL 2019. [DOI: 10.3390/app9163426] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Bone regeneration involves several biological processes that consistently impact the quality of tissue healing. An important step consists of the local recruitment and differentiation of mesenchymal stem cells that migrate in the site to regenerate from bone marrow. Mesenchymal stem cells (MSCs) may be pushed towards osteogenic commitment by specific substances, often naturally present in plants. Yunnan Baiyao (YB) is a Chinese herbal medicine, mainly working through the synergic effect of terpenoid and steroidal saponins. YB is well known for its numerous biomedical effects, including the ability to favor improved bone tissue healing. In our in vitro study, we used adipose mesenchymal stem cells (ADSCs) as a study-model: We selected samples to harvest and isolate ADSCs and investigate their viability; moreover, we performed bone-related gene expression to evaluate the differentiation of MSCs. To confirm this behavior, we analyzed alkaline phosphate activity and calcium deposition, with ADSCs cultured in basal and osteogenic media, with YB at different concentrations in the medium, and at different time-points: 7, 14 and 21 days. Our results indicate that the synergic effect of terpenoid and steroidal saponins slightly favor the late ADSCs differentiation towards the osteoblasts phenotype. In osteogenic committed cells, the treatment with the lower dose of YB promoted the up-regulation of the alkaline phosphatase gene (ALPL) at day seven and 14 (p < 0.01); at day 21, the alkaline phosphatase (ALP) activity showed a slight increase, although in basal condition it maintains low rates. We assume that such molecular synergy can promote the osteogenic commitment of adipose mesenchymal stem cells, thus improving the timing and the quality of bone healing.
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