BACKGROUND:Adeno-associated virus(AAV)gene therapy has been proven to be reliable and safe for the treatment of osteoarthritis in recent years.However,given the complexity of osteoarthritis pathogenesis,single gene ma...
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...
supported by the National Natural Science Foundation of China(No.82271889,82371173);the National Key Research and Development Program of China(No.2021YFC2701000);the Natural Science Foundation Project of Shanghai Science and Technology Innovation Action Plan(China)(No.23ZR1409400);Shanghai Science and Technology Commission of China(No.21DZ2200700).
Microtia,a congenital malformation affecting the external and middle ear,arises from disruptions during the development of embryonic branchial arches and cranial neural crest cells(CNCCs),making it the second most pre...
Natural Science Foundation of Changsha city,China,Grant/Award Number:kq2403166;Hunan Provincial Clinical Medical Technology Innovation Guiding Project,Grant/Award Number:2020SK53307;Basic Public Welfare Research projects of Wenzhou Science and Technology Bureau,Grant/Award Number:Y20240087;Natural Science Foundation of Hunan Province,Grant/Award Number:2020JJ8043;Start-up Funding for Talented Scientific Research of the First Affiliated Hospital of Wenzhou Medical University,Grant/Award Number:2023QD026;Key Project of Hunan Provincial Health Commission,Grant/Award Number:20201902 and C2019133;National Natural Science Foundation of China,Grant/Award Number:82472495。
Background:Osteoarthritis(OA)is a long-term degenerative joint disease worsen-ing over time.Aging and chondrocyte senescence contribute to OA progression.MicroRNAs have been confirmed to regulate different cellular pr...
supported by the National Key R&D Program of China (No.2021YFF1200900);National Natural Science Foundation of China (No.32170646,8197211);Guangdong Basic and Applied Basic Research Foundation (China) (No.2023A1515011908 to N.H.);Key-Area Research and Development Program of Guangdong Province,China (No.2023B1111020006);International Science and Technology CooperationnProgramnofGuangdong,China (No.2021A0505030011);Shenzhen Innovation Committee of Science and Technology (Guangdong,China) (No.JCYJ20220818100401003);Shenzhen Science and Technology Program (Guangdong,China) (No.SGDX20201103095800003,GJHZ20200731095606019,JCYJ20220818100401003);Shenzhen High-level Hospital Construction Fund (Guangdong,China) (No.1801004).
Chondrocyte is considered the only cell type in cartilage.However,the cell hetero-geneity of chondrocytes in human articular cartilage is still not well defined,which hinders our understanding of the pathogenesis of o...
support of the National Natural Science Foundation of China(32025014 and 32330029 to Q.W.);the National Key Research and Development Program of China(2020YFA0804000 to Q.W.);Guangdong Excellent Youth Team Project(2024B1515040019 to Q.W.);Guangzhou Science and Technology Plan Project(202201010323 to X.H.);the Fundamental Research Funds for the Central Universities(to Q.W.).
Pharyngeal cartilage morphogenesis is crucial for the formation of craniofacial structures.Cranial neural crest cells are specified at the neural plate border,migrate to pharyngeal arches,and differentiate into pharyn...
supported by the National Natural Science Foundation of China(No.81802210);the Science&Technology Department of Sichuan Province(No.2021YFS0122);the Health Commission of Sichuan Province(No.20PJ056);the National Clinical Research Center for Geriatrics,West China Hospital,Sichuan University(No.Z2018B20).
Background:Knee osteoarthritis(OA)is still challenging to prevent or treat.Enhanced endoplasmic reticulum(ER)stress and increased pyroptosis in chondrocytes may be responsible for cartilage degeneration.This study aim...
supported by grants from the National Natural Science Foundation of China(Grant No.82170960 and No.52173150);the Science and Technology Program of Guangzhou,China(Grant No.202206080009);Guangzhou Science and Technology Program City-University Joint Funding Project(Grant No.2023A03J0001);China Postdoctoral Science Foundation(Grant No.2022M723670).
Oxidative stress and inflammation are key drivers of osteoarthritis(OA)pathogenesis and disease progression.Herein we report the synthesis of poly(p-coumaric)nanoparticles(PCA NPs)from p-courmaic acid(p-CA),a naturall...
supported by the National Research Foundation of Korea(NRF)grant funded by the Korean government(NRF-2021K1A3A1A57086407,NRF-2021R1A2C2008821,NRF-2022R1I1A1A01071991);Arun Kumar Rajendran was supported by the National Research Foundation of Korea(NRF)grant Brain Pool program funded by the Ministry of Science and ICT through the National Research Foundation of Korea(2020H1D3A1A04081286);The Institute of Engineering Research at Seoul National University provided research facilities,and additional support came from the SNU Engineering-Medicine Collaboration grant.
Osteochondral tissue is a highly specialized and complex tissue composed of articular cartilage and subchondral bone that are separated by a calcified cartilage interface.Multilayered or gradient scaffolds,often in co...
the National Natural Science Foundation of China(82072443 and 82372425);the China Postdoctoral Science Foundation(Grant No.2022M710557);the Natural Science Foundation of Chongqing,China(Grant No.CSTB2023NSCQ-BHX0011);the Young Excellent Science and Technology Talent Project of the First Affiliated Hospital of Chongqing Medical University(Grant No.ZYRC2022-05).
Subcellular mitochondria serve as sensors for energy metabolism and redox balance, and the dynamic regulation of functional and dysfunctional mitochondria plays a crucial role in determining cells' fate. Selective rem...