supported by the National Key Research and Development Program of China(No.2022YFA1207500);the National Natural Science Foundation of China(No.82394445 to D.C.and L.T.;82250710174 and 82030067 to D.C.;82161160342 to D.C.and L.Q.);the Shenzhen Science and Technology Research Funding(No.JCYJ20220818101414032 to L.T.;JSGGKQTD20210831174330015 to D.C.).
The origin of bone marrow osteoblasts is not totally understood.Recent findings demonstrated that bone marrow osteoblasts could be derived from a subpopulation of hypertrophic Col2^(+)/Col10^(+)chondrocytes which migr...
funded by the National Natural Science Foundation of China(No.82072389,82272444,81972033).
Naked cuticle homolog 2(NKD2)has been recognized as an antagonist of Wnt/β-catenin signaling and a tumor suppressor.The role of NKD2 in osteoblast and osteoclast differentiation and the mechanism are not fully unders...
supported by the National Natural Science Foundation of China(Grant Nos.82073934 and 81872937 to J.Y.);the Special Foundation for Clinical Science and Technology of Jiangsu Province(Grant No.JX10114120).
Studies have shown that differentiated embryo-chondrocyte expressed gene 1(DEC1)promotes osteoblast osteogenesis.To investigate the role of DEC1 in postmenopausal osteoporosis,we used the two genotypes of mice(Dec1+/+...
supported by the College students’innovation Project of Henan University(20221020006).
Bone loss and deterioration of bone microarchitecture would increase the bone fragility and fracture risk,leading to the osteoporosis.More and more evidences proved that plant-derived polysaccharides could have a rema...
This study aimed to investigate the osteo-inductive capacity of a fucoidan polysaccharide network derived from brown algae on human adipose-derived stem cells(HA-MSCs)for bone regeneration.The physiochemical propertie...
supported by the Beijing Municipal Natural Science Foundation [7212205];National Key Research and Development Program of China [2023YFC2410404];National Natural Science Foundation of China [12172034,U20A20390,11827803];Fundamental Research Funds for the Central Universities;111 project [B13003].
Osteoblasts are mechanosensitive cells.Tensile stress with different conditions,including loading time,frequency,magnitude,etc.would cause varied responses in osteoblasts.However,it was not clarified that the effect o...
supported by the National Natural Science Foundation of China(No.82170896,31970569);Science Fund for Distinguished Young Scholars of Shaanxi Province,China(No.2021JC-02);Innovation Capability Support Program of Shaanxi Province,China(No.2022TD-44);China Postdoctoral Science Foundation(No.2021M692582);Natural Science Basic Research Program of Shaanxi Province,China(No.2022JQ-808,2023-YBSF-180);Fundamental Research Funds for the Central Universities(China)(No.xzy012022032).
Osteoblasts are essential in the maintenance of human bone homeostasis.1 The abnormal formation and impaired differentiation ability of osteoblasts are pivotal factors leading to bone-related diseases,suggesting that ...
supported by grant from the National Natural Science Foundation of China(No.82002693 and No.81803022);the Natural Science Foundation of Shaanxi Province(No.2022JQ-903 and No.2020JQ-519).
Tumor-derived exosomes have been shown to play a key role in organ-specific metastasis,and the androgen receptor regulates prostate cancer(PCa)progression.It is unclear whether the androgen receptor regulates the recr...
Fujian Provincial Natural Science:Exploration of Crisis Warning Values for Intraoperative Electrophysiological Monitoring in High-risk Cervical Spondylosis Patients on the Brink of Paralysis(No.2019J01548);Fujian Provincial Clinical Medical Research Center for First Aid and Rehabilitation in Orthopaedic Trauma:Study on the Treatment of Osteoporosis(No.2020Y2014)。
OBJECTIVE:To explore the relationship between autophagy and apoptosis regulated by puerarin during osteoblastogenesis.METHODS:In this study,the effects of puerarin on the autophagic activity and apoptosis level of ost...
supported by National Institutes of Health(NIH),National Institute of Arthritis and Musculoskeletal and Skin Diseases(Grant RO1-AR071930);National Institute of Diabetes and Digestive and Kidney Diseases(Grant RO1 DK121132);supported by the Office of Science of the U.S.Department of Energy under Contract No.DE-AC05-00OR22725。
Molecular mechanisms transducing physical forces in the bone microenvironment to regulate bone mass are poorly understood.Here,we used mouse genetics,mechanical loading,and pharmacological approaches to test the possi...