Supported by Guangdong Provincial Clinical Research Center for Orthopedic Diseases,No.2023B110001;the Excellent Medical Innovation Talent Program of the Eighth Affiliated Hospital of Sun Yat-sen University,No.YXYXCXRC202101;the National Natural Science Foundation of China,No.82172349,No.82372372,No.22105229,No.32170708,No.82102530,No.82102541,No.82103098,No.82103909,No.82104182,No.82104350,No.82170427,No.82171291,No.82172215,No.82172385,and No.82302661;Guangdong Natural Science Foundation,No.2023A1515010568 and No.2021A1515111057;Shenzhen Science and Technology Program,No.JCYJ20220530144201004 and No.RCBS20210609104445097;and Futian Healthcare Research Project,No.FTWS2022022,No.FTWS2021013,No.FTWS2023072,and No.FTWS2022047.
BACKGROUND Ankylosing spondylitis(AS)is recognized as a long-term inflammatory disorder that leads to inflammation in the spine and joints,alongside abnormal bone growth.In previous studies,we reported that mesenchyma...
supported by the grants from China Scholarship Council(No.201505320002);the National Institutes of Health(No.R01AR062207,R01AR061484,R01AR076900,R01NS103931);Young Medical Talents Program of Jiangsu Province,China(No.QNRC2016878);National Key R&D Program of China(No.SQ2021YFC2501702);Natural Science Foundation of China(No.82072474);Clinical Medicine Technology Project of Jiangsu Province,China(No.BE2019661).
Estrogen deficiency is considered the most important cause of postmenopausal osteoporosis.However,the underlying mechanism is still not completely understood.In this study,progranulin(PGRN)was isolated as a key regula...
supported by the Natural Science Foundation of Guangdong Province,China(No.2021A1515012168);the Administration of Traditional Chinese Medicine of Guangdong Province,China(Nos.20221146 and 20241091);the Basic and Applied Basic Research Fund Project in Guangdong Province,China(No.2020A1515110948);the Basic and Applied Basic Research in Jointly Funded Projects of City Schools(Institutes)Projects,China(Nos.202201020500 and 202201020295);the Project of Guangzhou Science and Technology Department,China(No.202102021040);the Guangzhou Science and Technology Plan Project,China(No.2023B03J0379);the Chinese Society of Traditional Chinese Medicine Youth Talent Lifting Project(No.2022-QNRC2-B11);the Hospital Young and Middle-aged Key Talent Cultivation Project of The First Affiliated Hospital of Guangzhou University of Traditional Chinese Medicine(2023-10)。
Osteoporosis is a prevalent skeletal condition characterized by reduced bone mass and strength,leading to increased fragility.Buqi-Tongluo(BQTL)decoction,a traditional Chinese medicine(TCM)prescription,has yet to be f...
supported by the National Natural Science Foundation of China(Grant No.82372381,52071277);the National Natural Science Foundation of Zhejiang Province(Grant No.LY23H060013).
Repair of large bone defects remains to be clinically challenging,yet current bone repair strategies focus on optimizing the osteogenic capacity of bone grafts,while the role of osteoclasts in bone regeneration has be...
supported by Odense University Hospital’s Fund for Free Research (A5111);the Region of Southern Denmark’s Fund for Free Research (A955);the VELUX Foundations (VELUX25723);supported by the Novo Nordisk Foundation。
Denosumab is a monoclonal anti-RANKL antibody that inhibits bone resorption,increases bone mass,and reduces fracture risk.Denosumab discontinuation causes an extensive wave of rebound resorption,but the cellular mecha...
supported by the National Natural Science Foundation of China(Nos.22305042(Tiancong Zhao),22075049(Xiaomin Li),21875043(Xiaomin Li),82201748(Xiaomin Li));the Fundamental Research Funds for the Central Universities(No.20720220010(Xiaomin Li));the Natural Science Foundation of Shanghai(No.22ZR1478900(Xiaomin Li));the Shanghai Rising-Star Program(Nos.20QA1401200(Xiaomin Li),22YF1402200(Tiancong Zhao),21YF1459200(Xiaomin Li));Shanghai Pilot Program for Basic Research-Fudan University(No.22TQ004);Young Elite Scientist Sponsorship Program by Chinese Chemical Society(Tiancong Zhao),Xiaomi Young Talents Program(Tiancong Zhao),Qatar Research Development and Innovation Council(No.ARG01-0602-230467).
The excessive reactive oxygen species (ROS) accumulation and overactivated osteoclastogenesis in subchondral bone has proved to be a major cause of osteoarthritis (OA). Scavenging of ROS microenvironment to inhibit th...
National Natural Science Foundation of China(82272165);Shanghai Municipal Commission of Health and Family Planning’s Science and Research Fund(202040141);Shanghai Municipality Science and Technology Commission(20ZR1451800,22ZR1457200);Shanghai Municipal Health Commission(2022YQ006);Shanghai Tongren Hospital(TRKYRC-xx202203).
Inflammation can initiate osteolysis,which is the breakdown of bone by fully developed osteoclasts.The com-pound Oleandrin is recognized for its effects against inflammation and tumors.Our objective was to examine the...
supported by the National Key Research and Development Program of China(2019YFA0111900,2022YFC3601900 and 2022YFC2505500);the National Natural Science Foundation of China(82261160397,82272560,81922017,92149306 and 82120108009);the NSFC/RGC Joint Research Scheme;the Research Grants Council(UGC)of the Hong Kong Special Administrative Region and the National Natural Science Foundation of China(N_CUHK483/22);the Center for Neuromusculoskeletal Restorative Medicine by Innovation and Technology Commission(ITC)of Hong Kong SAR,China(CNRM at Inno HK),the National Institutes of Health(R61-AR073518 and R01-AR071930);the Key Research and Development Program of Hunan Province(2022SK2023);the Science and Technology Innovation Program of Hunan Province(2023RC1027,2022RC1009 and 2022RC3075);the Hunan Provincial Science and Technology Department(2023JJ30896)。
Mechanical loading is required for bone homeostasis,but the underlying mechanism is still unclear.Our previous studies revealed that the mechanical protein polycystin-1(PC1,encoded by Pkd1)is critical for bone formati...
supported by the Academic Promotion Programme of Shandong First Medical University(China)(No.2019LJ001);the National Natural Science Foundation of China(No.81772300,82101903);The Innovation Project of Shandong Academy of Medical Sciences,Shandong,China。
Post-translational modifications(PTMs)play a critical role in bone remodeling,with phosphorylation and acetylation being particularly well characterized.Recently,succinylation,a relatively uncommon PTM on lysine,has r...
supported by the National Natural Science Foundation of China(82173825,81773740,and 81972064);the Science and Technology Plan Project of Guangzhou City(201804010027).
Osteoporosis results from overactivation of osteoclasts. There are currently few drug options for treatment of this disease. Since the successful development of allosteric inhibitors, phosphatases have become attracti...