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274篇 您的检索式:作者名="Sponsel"
    题名 作者 年代 出处 被引量
1Mechanosignaling activation of TGFβmaintains intervertebral disc homeostasis显示文摘Intervertebral disc(IVD) degeneration is the leading cause of disability with no disease-modifying treatment.IVD degeneration is associated with instable mechanical loading in the spine, but little is known about how mechanical stress regulates nucleus notochordal(NC) cells to maintain IVD homeostasis. Here we report that mechanical stress can result in excessive integrin α_vβ_6-mediated activation of transforming growth factor beta(TGFβ), decreased NC cell vacuoles, and increased matrix proteoglycan production, and results in degenerative disc disease(DDD). Knockout of TGFβ type II receptor(TβRII) or integrin α_v in the NC cells inhibited functional activity of postnatal NC cells and also resulted in DDD under mechanical loading.Administration of RGD peptide, TGFβ, and α_vβ_6-neutralizing antibodies attenuated IVD degeneration. Thus,integrin-mediated activation of TGFβ plays a critical role in mechanical signaling transduction to regulate IVD cell function and homeostasis. Manipulation of this signaling pathway may be a potential therapeutic target to modify DDD.Qin Bian Lei Ma Amit Jain Janet L Crane Khaled Kebaish Mei Wan Zhengdong Zhang X Edward Guo Paul D Sponseller Cheryle A Seguin Lee H Riley Yongjun Wang Xu Cao 2017Bone Research2017,5,1:9
2The trapdoor procedure using autogenous cortical and cancellous bone grafts for osteonecrosis of the femoral head 显示文摘Mont MA Einhorn TA Sponseller PD 1998J Bone and Joint Surg1998,80,:1
3The surgical managementof pediatric fractures of the lower extremeity 显示文摘Flymn JM Skaggs D Sponseller PD 2003Instr Course Lect2003,52,:1
4Infection Rate after Spine Surgery in Cerebral Palsy is High and Impairs Results: Multicenter Analysis of Risk Factors and Treatment显示文摘Paul D. Sponseller Suken A. Shah Mark F. Abel Peter O. Newton Lynn Letko Michelle Marks 2010Clinical Orthopaedics and Related Research?2010,,3:1
5Effect of high-dose pitavastatin on glucose homeostasis in patients at elevated risk of new-onset diabetes: insights from the CAPITAIN and PREVAIL-US studies显示文摘M. J. Chapman A. Orsoni P. Robillard N. Hounslow C.A. Sponseller P. Giral 2014Current Medical Research & Opinion2014,,5:1
6Skeletal involvement in children who have chronic granulomatous disease显示文摘Sponseller PD Malech HL Mccarthy EJ 1991J Bone Joint Surg Am1991,73,:1
7The acetabulum in congenital and neuromuscular hip instability显示文摘Buckly SL Sponseller PD Magid D 1991J Pediatr Orthop1991,11,4:1
8Results of brace treatment of scoliosis in Marfan syndrome显示文摘Sponseller PD Bhimani M Solacoff D 2000Spine2000,25,18:1
9Precipitation pulses and soil CO2flux in a Sonoran Desert ecosystem显示文摘Sponseller R A 2008Global Change Biology2008,13,42:1
10Infantile scoliosis in Marfan syndrome显示文摘Sponseller PD Sethi N Cameron DE 1997Spine1997,22,5:1
11The trapdoor procedure using autogenous cortical and cancellous bone grafts for osteonecrosis of the femoral head 显示文摘Mont MA Einhorn TA Sponseller PD 1998J Bone Joint Surg Br1998,80,1:1
12Clinical improvement in patients with decompensated liver disease caused by hepatitis B after treatment with lamivudine显示文摘Craig A Sponseller A Bruce R 2000Liver Transplant2000,6,6:1
13Precipitation pulses and soil CO2 flux in a Sonoran Desert ecosystem显示文摘Sponseller R A 2007Global Change Biology2007,13,2:1
14Scoliosis surgery in cerebral palsy: differences between unit rod and custom rods显示文摘Sponseller PD Shah SA Abel MF 2009Spine2009,34,8:1
15The Acetabulum in congenital and neuromuscular hip instability显示文摘Buckley SL Sponseller PD 1991J Pediatric Orthop1991,11,:1
16Growing rod frac-tures:risk factors and opportunities for prevention显示文摘Yang JS Sponseller PD Thompson GH 2011Spine(Phila Pa 1976)2011,36,20:1
17Comparison of dynamic versus static external fixation for pediatric femur fractures显示文摘Domb BG Sponseller PD Ain M 2002J Pediatr Orthop2002,22,4:1
18Spine deformity correction in Marfan syndrome显示文摘Jones K B Erkula G Sponseller P D 2002Spine2002,27,18:1
19Spine deformity correction in Marfan syndrome显示文摘Jones KB ErkulaG Sponseller PD 2002Spine2002,27,18:1
20Vertebral Column Resection in Children with Neuromuscular Spine Deformity显示文摘Sponseller PD Jain A Lenke LG 0,,1976:1
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