Article
Polymer Science
Bin Huang, Mengyao Zhao, Mingzhe Yang, Lu Rao, Chizhou Wu, Yuzhu Hu, Huangqin Chen, Yuesheng Li
Summary: In this study, the potential targets and mechanism of osmanthus fragrans extract in regulating osteogenic differentiation based on autophagy were analyzed using network pharmacology and molecular docking. Osmanthus fragrans was extracted using the ethanol reflux method and loaded into a Poly N-isopropylacrylamide hydrogel. The hydrogel showed the ability to promote the proliferation, alkaline phosphatase activity, and formation of mineralized nodules in mouse embryonic osteoblast precursor cells. The addition of an autophagy inhibitor reduced these effects.
Article
Chemistry, Physical
Hanbai Wu, Yi Liu, Chen Ai, Shuo Shi, Raymond H. W. Lam, Jinlian Hu
Summary: This study investigates the effects of cell-scale microstructures on cell differentiation and the underlying mechanisms. The results demonstrate that microstructures with a curvature radius of 50 μm can provide maximum acting forces to cells, promoting cell spreading and osteoblast differentiation of MC3T3-E1 cells. Furthermore, the two-dimensional force generated by narrow curvatures on microgrooves outperforms other microstructures in terms of osteogenesis of MC3T3-E1 cells.
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
(2023)
Article
Chemistry, Multidisciplinary
Harshavardhan Mohan, Natesan Karthi, Pavithra Muthukumar Sathya, Vaikundamoorthy Ramalingam, Srivalli Thimmarayan, Mohammad Amjad Hossain, Adithan Aravinthan, Taeho Shin
Summary: This study synthesized (Zn, Ni)-ferrite nanoparticles using a chemical co-precipitation method and evaluated their cytotoxicity and osteogenic properties. The results showed that these nanoparticles had low toxicity and could potentially be used as biomaterials in regenerative medicine.
JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY
(2022)
Article
Biotechnology & Applied Microbiology
Ziye Liu, Yongsheng Wu
Summary: This study demonstrated that Arctiin could regulate MC3T3-E1 osteoblast differentiation by up-regulating Ccnd1, suggesting Arctiin as a potential therapeutic target for osteoporosis.
Article
Biochemistry & Molecular Biology
Shaoyang Ma, Sijia Li, Yuchen Zhang, Jiaming Nie, Jiao Cao, Ang Li, Ye Li, Dandan Pei
Summary: This study aimed to clarify the regulatory function and molecular mechanism of BMSC-derived exosomal circRNA in osteogenesis. We found that BMSC-derived exosomal circHIPK3 promoted osteoblast differentiation through targeting miR-29a-5p and PINK1 in mitophagy.
INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
(2023)
Article
Chemistry, Multidisciplinary
Sang-Cheol Lee, Na-Hyun Lee, Kapil D. Patel, Tae-Su Jang, Jonathan Campbell Knowles, Hae-Won Kim, Hae-Hyoung Lee, Jung-Hwan Lee
Summary: Selenium nanoparticles have a significant promoting effect on the differentiation of osteoblastic cells by regulating ROS and serving as antioxidants in cells. The study demonstrates that selenium nanoparticles can enhance osteogenic gene expression and bone formation, suggesting potential therapeutic applications in bone treatment.
Article
Cell Biology
Jing Ouyang, Yaosheng Xiao, Qun Ren, Jishang Huang, Qingluo Zhou, Shanshan Zhang, Linfu Li, Weimei Shi, Zhixi Chen, Longhuo Wu
Summary: This study found that 7KC can inhibit osteogenic differentiation of MC3T3-E1 cells by inducing oxiapoptophagy. Pretreatment with the antioxidant NAC can alleviate the oxidative stress and cell apoptosis induced by 7KC, and restore the osteogenic differentiation of MC3T3-E1 cells.
Article
Biochemistry & Molecular Biology
Tong Pei, Guanyue Su, Jie Yang, Wenbo Gao, Xinrui Yang, Yaojia Zhang, Jie Ren, Yang Shen, Xiaoheng Liu
Summary: This study reveals a previously unknown relationship between FSS-induced osteogenic differentiation and autophagy, and identifies AnxA6 as a key mediator of autophagy in response to FSS. This may provide a new target for the treatment of osteoporosis and other diseases.
INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
(2022)
Article
Chemistry, Physical
Yingzi Zhang, Xu Lingling, Zhuo Liu, Xi Cui, Zhuo Xiang, Jinyu Bai, Dongjie Jiang, Jiangtao Xue, Chan Wang, Youxi Lin, Zhe Li, Yizhu Shan, Yuan Yang, Lin Bo, Zhou Li, Xiaozhong Zhou
Summary: The use of a biomechanical-energy-driven shape memory piezoelectric nanogenerator can promote osteogenic differentiation. Pulsed direct current effectively enhances the proliferation and calcium ion increase of preosteoblasts, and improves ALP activity. Ultimately, this method can promote calcium deposition, extracellular matrix mineralization, and osteogenesis.
Article
Medicine, Research & Experimental
Jian Yang, Kai Yu, Dongmei Liu, Jie Yang, Li Tan, Dianying Zhang
Summary: The study showed that irisin can promote osteogenic differentiation in MC3T3-E1 cells by enhancing alkaline phosphatase activity and mineralized nodule formation, and upregulating the expression of several osteogenic genes. This suggests that irisin may be a potential therapeutic agent for osteoporosis.
EXPERIMENTAL AND THERAPEUTIC MEDICINE
(2021)
Article
Biochemistry & Molecular Biology
Rong Rong, Hao Li, Xiangyang Dong, Liqun Hu, Xiaowen Shi, Yumin Du, Hongbing Deng, Yue Sa
Summary: Prepared silk fibroin-chitosan aerogel scaffolds reinforced with silk fibroin nanofibers exhibit biocompatibility, mechanical robustness, and porous structure, making them suitable for cell migration and bone regeneration. The addition of nanofibers enhances the compressive stress resistance, porosity, and water uptake ratio of the aerogels. Cell viability and migration are improved on the nanofiber-reinforced scaffolds. Enzyme-linked immunosorbent assay shows that the scaffolds promote osteogenic differentiation.
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2023)
Article
Chemistry, Multidisciplinary
Sizhe He, Keke Meng, Muxue Chen, Lehui Zhu, Qingying Xiang, Zhangyan Quan, Guanghua Xia, Xuanri Shen
Summary: The study showed that EYG had good osteogenic activity on MC3T3-E1 cells, with 123 DEGs triggered by EYG through transcriptome analysis, involving 45 upregulated genes and 78 downregulated genes. EYG enhanced proliferation and differentiation of osteoblasts by activating the BMP-2 mediated osteogenesis pathway.
APPLIED SCIENCES-BASEL
(2021)
Article
Biochemistry & Molecular Biology
Baixiang Wang, Jiakang Yang, Lijie Fan, Yu Wang, Chenqiu Zhang, Huiming Wang
Summary: The study demonstrated that benidipine (BD) promotes the proliferation and osteogenic differentiation of MC3T3-E1 preosteoblast cells, possibly through the BMP2/Smad and OPG/RANKL/RANK pathways. The results confirmed the dual therapeutic potential of BD in hypertensive elderly patients with poor skeletal conditions.
JOURNAL OF ZHEJIANG UNIVERSITY-SCIENCE B
(2021)
Article
Biochemistry & Molecular Biology
Chengde Liu, Liang Pan, Cheng Liu, Wentao Liu, Yizheng Li, Xitong Cheng, Xigao Jian
Summary: Coating a novel polymer with allyl groups onto a bone implant surface, along with introducing nano-hydroxyapatite and NHS-ester activated groups, forms a nanocomposite hydrogel coating that enhances tissue integration and stability of PAEK implants.
MACROMOLECULAR BIOSCIENCE
(2021)
Article
Orthopedics
Wei Guo, Xiao-guang Yang, Yu-lin Shi, Hong Wang
Summary: The study found that paeoniflorin can promote osteogenic differentiation of MC3T3-E1 cells by regulating the Wnt/beta-catenin pathway. This has potential implications for the treatment of osteoporosis.
JOURNAL OF ORTHOPAEDIC SURGERY AND RESEARCH
(2022)
Article
Chemistry, Applied
Yoshiyuki Nakagawa, Satoshi Nakasako, Seiichi Ohta, Taichi Ito
CARBOHYDRATE POLYMERS
(2015)
Article
Chemistry, Multidisciplinary
Seiichi Ohta, Kentaro Yamura, Susumu Inasawa, Yukio Yamaguchi
CHEMICAL COMMUNICATIONS
(2015)
Article
Biophysics
Yao-Tong Lai, Mayu Sato, Seiichi Ohta, Kazuki Akamatsu, Shin-ichi Nakao, Yasuyuki Sakai, Taichi Ito
COLLOIDS AND SURFACES B-BIOINTERFACES
(2015)
Article
Engineering, Chemical
Takuro Hozumi, Seiichi Ohta, Taichi Ito
INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH
(2015)
Article
Biotechnology & Applied Microbiology
Seiichi Ohta, Toru Nishiyama, Megumu Sakoda, Kyoko Machioka, Masaya Fuke, Shigetoshi Ichimura, Fuyuki Inagaki, Atsushi Shimizu, Kiyoshi Hasegawa, Norihiro Kokudo, Makoto Kaneko, Yutaka Yatomi, Taichi Ito
JOURNAL OF BIOSCIENCE AND BIOENGINEERING
(2015)
Article
Biochemistry & Molecular Biology
Megumu Sakoda, Makoto Kaneko, Seiichi Ohta, Pan Qi, Shigetoshi Ichimura, Yutaka Yatomi, Taichi Ito
Article
Materials Science, Biomaterials
Pan Qi, Ying Grace Zheng, Seiichi Ohta, Norihiro Kokudo, Kiyoshi Hasegawa, Taichi Ito
ACS BIOMATERIALS SCIENCE & ENGINEERING
(2019)
Article
Engineering, Chemical
Takuro Hozumi, Athira M. Sreedevi, Seiichi Ohta, Taichi Ito
INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH
(2020)
Article
Biochemistry & Molecular Biology
Masashi Okawa, Megumu Sakoda, Seiichi Ohta, Kiyoshi Hasegawa, Yutaka Yatomi, Taichi Ito
Article
Engineering, Chemical
Athira S. Madhavikutty, Seiichi Ohta, Arvind K. Singh Chandel, Pan Qi, Taichi Ito
Summary: This study experimentally examined the performance of yield stress fluids in endoscopic applications and compared the properties of three model yield stress fluids at different concentrations. The results indicated a tradeoff between pressure drop and dripping during endoscopic catheter delivery, with laponite showing better operability. The relationship between operability and rheological properties, such as viscosity, yield stress, and restructuring time, was quantitatively studied.
JOURNAL OF CHEMICAL ENGINEERING OF JAPAN
(2021)
Article
Materials Science, Multidisciplinary
Xiaoting Fu, Seiichi Ohta, Takahiro Kawakatsu, Masamichi Kamihira, Yasuyuki Sakai, Taichi Ito
Summary: Inspired by the unique structure of human red blood cells, novel deformable core-shell particles cDFCs have been developed as oxygen carriers. These particles have shown efficiency in delivering oxygen to multiple layered cells under hypoxic conditions, indicating their potential application in tissue engineering and blood substitution in the future.
ADVANCED MATERIALS TECHNOLOGIES
(2022)
Article
Biotechnology & Applied Microbiology
Noriko Nakamura, Risa Hamada, Hiromasa Kaneko, Seiichi Ohta
Summary: This study developed a microRNA signature-based companion diagnostic model to predict the response of patients with DLBCL to R-CHOP treatment. The Boruta method enabled the selection of a panel of miRNAs with higher AUC values using a lower number of miRNAs, suggesting the existence of an optimum number of miRNAs for future clinical translation of multiple miRNA-based diagnostics.
JOURNAL OF BIOSCIENCE AND BIOENGINEERING
(2023)
Article
Materials Science, Biomaterials
Qi Pan, Yosuke Tsuji, Athira Sreedevi Madhavikutty, Seiichi Ohta, Ayano Fujisawa, Natsuko F. Inagaki, Mitsuhiro Fujishiro, Taichi Ito
Summary: This study developed an in situ cross-linkable powder to treat dysphagia caused by esophageal mucosal lesions. The powder quickly formed a hydrogel and adhered to the stomach mucosa. In a new rat model, the powder system effectively reduced the severity of esophageal stenosis.
BIOMATERIALS SCIENCE
(2023)
Article
Chemistry, Multidisciplinary
Noriko Nakamura, Nobuaki Tanaka, Seiichi Ohta
Summary: This study achieved a size-tunable synthesis of Pdots by controlling the hydrolysis rate of the stabilising agent and evaluated their cellular imaging properties.