The authors acknowledge financial support from the National Natural Science Foundation of China(No.32171345);the Beijing Nova Programme Interdisciplinary Cooperation Project(No.20230484464);the Hebei Provincial Natural Science Foundation of China(No.C2022104003);the Fok Ying Tung Education Foundation(No.141039);the International Joint Research Center of Aerospace Biotechnology and Medical Engineering,Ministry of Science and Technology of China,and the 111 Project(No.B13003).
At present,osteoarthritis stands as one of the most prevalent degenerative musculoskeletal diseases globally.The inherent lack of self-healing capacity in articular cartilage presents a considerable obstacle in treati...
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 Key Research and Development Program of China(2023YFB3813000);the National Natural Science Foundation of China(32271441,82102196,32225028);the Natural Science Foundation of Shanghai(21DZ1205600,22ZR1462800);Shanghai Municipal Education Commission Innovative Program(2023ZKZD27);State Key Laboratory of Molecular Engineering of Polymers(Fudan University,K2021-12).
Osteochondral regeneration involves the highly challenging and complex reconstruction of cartilage and subchondral bone.Silicon(Si)ions play a crucial role in bone development.Current research on Si ions mainly focuse...
supported by the National Natural Science Foundation of China(Grant No.82202690);the Shanghai Pujiang Program(2022PJD051);the China Postdoctoral Science Foundation(2022M712121);the Basic Science Program of Shanghai Sixth People’s Hospital(Grant No.ynqn202203).
The integrative regeneration of both articular cartilage and subchondral bone remains an unmet clinical need due to the difficulties of mimicking spatial complexity in native osteochondral tissues for artificial impla...
supported by the National Natural Science Foundation of China(82302395 and 82001979);Natural Science Foundation of Shanghai(22YF1437400);Young Elite Scientists Sponsorship Program by CAST(2023QNRC001);Shandong Provincial Natural Science Foundation(Major Basic Research Program,ZR2019ZD38);Taishan Scholar Program of Shandong Province(To Huitang Xia,202211333);Natural Science Foundation of Shandong Province(ZR2020MH381);Academic Promotion Program of Shandong First Medical University(2019LJ005);Shandong First Medical University Culture Foundation(202201-09);Social Science Planning and Research Project of Shandong Province(21CTQJ08).
The osteochondral defects(OCDs)resulting from the treatment of giant cell tumors of bone(GCTB)often present two challenges for clinicians:tumor residue leading to local recurrence and non-healing of OCDs.Therefore,thi...
supported by the National Key Research and Development Program of China(Grant No.2018YFA0703100)。
It remains a significant challenge to fabricate natural polymer(NP)hydrogels with anti-swelling ability and high strengths in the physiological environment.Herein,theβ-sheet-reinforced NP hydrogel is developed by cop...
supported by grants from the National Natural Science Foundation of China(grant numbers:82072403,82072428,82272571,82267020,82372418,52201294);Beijing Natural Science Foundation Haidian Original Innovation Joint Fund Frontier Project(L212052);Beijing Natural Science Foundation(L212014);Prosperos project,funded by the Interreg VA Flanders-The Netherlands program,CCI Grant No.2014TC16RFCB04;the Interdisciplinary Centre for Clinical Research(IZKF)of the Faculty of Medicine of the RWTH Aachen University(OC1-1).
The regeneration of osteochondral tissue necessitates the re-establishment of a gradient owing to the unique characteristics and healing potential of the chondral and osseous phases.As the self-healing capacity of hya...
This work was supported by grants from the National Key R&D Program of China(Grant Nos.2018YFA0703100 and 2022YFC2502902);the National Nature Science Foundation of China(Grant Nos.82072442,82272494,82072082,32122046,32101102);the Orthopaedic Medical Innovation Center of Jiangsu(CXZX202209);Key Laboratory of Orthopaedics of Suzhou(SZS2022017);the Priority Academic Program Development of Jiangsu Higher Education Institutions(PAPD);the Shenzhen Fundamental Research Foundation(Grant Nos.JSGG20210629144537007,JCYJ20210324115814040,and JCYJ20210324113001005).
Reconstruction of osteochondral(OC)defects represents an immense challenge due to the need for synchronous regeneration of special stratified tissues.The revolutionary innovation of bioprinting provides a robust metho...
National Natural Science Foundation of China,No.U20A20403;This study was conducted in accordance with the Animal Ethics Committee of the Institute of Antler Science and Product Technology,Changchun Sci-Tech University(AEC No:CKARI202309).
BACKGROUND Cartilage defects are some of the most common causes of arthritis.Cartilage lesions caused by inflammation,trauma or degenerative disease normally result in osteochondral defects.Previous studies have shown...
the Natural Science Foundation of China(Grant Nos.82072413,82101649);National Key Research and Development Program of China(Grant Nos.2021YFE0105400).
The integrated repair of bone and cartilage boasts advantages for osteochondral restoration such as a long-term repair effect and less deterioration compared to repairing cartilage alone.Constructing multifactorial,sp...