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| 1 | Ankylosing spondylitis: etiology, pathogenesis, and treatments显示文摘Ankylosing spondylitis(AS), a common type of spondyloarthropathy, is a chronic inflammatory autoimmune disease that mainly affects spine joints, causing severe, chronic pain;additionally, in more advanced cases, it can cause spine fusion. Significant progress in its pathophysiology and treatment has been achieved in the last decade. Immune cells and innate cytokines have been suggested to be crucial in the pathogenesis of AS, especially human leukocyte antigen(HLA)?B27 and the interleukin?23/17 axis.However, the pathogenesis of AS remains unclear. The current study reviewed the etiology and pathogenesis of AS, including genome-wide association studies and cytokine pathways. This study also summarized the current pharmaceutical and surgical treatment with a discussion of future potential therapies. | Wei Zhu Xuxia He Kaiyuan Cheng Linjie Zhang Di Chen Xiao Wang Guixing Qiu Xu Cao Xisheng Weng | 2019 | Bone Research2019，7，3： | 30 |
| 2 | Two-dimensional nanomaterials: fascinating materials in biomedical field显示文摘Due to their high anisotropy and chemical functions,two-dimensional(2D)nanomaterials have attracted increasing interest and attention from various scientific fields,including functional electronics,catalysis,supercapacitors,batteries and energy materials.In the biomedical field,2D nanomaterials have made significant contributions to the field of nanomedicine,especially in drug/gene delivery systems,multimodal imaging,biosensing,antimicrobial agents and tissue engineering.2D nanomaterials such as graphene/graphene oxide(GO)/reduced graphene oxide(r GO),silicate clays,layered double hydroxides(LDHs),transition metal dichalcogenides(TMDs),transition metal oxides(TMOs),black phosphorus(BP),graphitic carbon nitride(g-C3N4),hexagonal boron nitride(h-BN),antimonene(AM),boron nanosheets(B NSs)and tin telluride nanosheets(Sn Te NSs)possess excellent physical,chemical,optical and biological properties due to their uniform shapes,high surface-to-volume ratios and surface charge.In this review,we first introduce the properties,structures and synthetic strategies of different configurations of 2D nanomaterials.Recent advances and paradigms of 2D nanomaterials in a variety of biomedical applications,ranging from drug delivery,cancer treatment,bioimaging and tissue engineering to biosensing are discussed afterwards.In the final part,we foresee the development prospects and challenges of 2D nanomaterials after summarizing the research status of ultrathin 2D nanomaterials. | Tingting Hu Xuan Mei Yingjie Wang Xisheng Weng Ruizheng Liang Min Wei | 2019 | Science Bulletin2019，64，22： | 12 |
| 3 | Clinical evaluation following the use of mineralized collagen graft for bone defects in revision total hip arthroplasty显示文摘Revision total hip arthroplasty(THA)with massive bone loss has been a real challenge for orthopaedic surgeons.Here we describe an approach using mineralized collagen(MC)graft to reconstruct acetabulum and femur with massive bone defects.We identified 89 patients suffering acetabular or femoral bone defects after primary THA,who required revision THA for this study.During the surgery,MC was applied to reconstruct both the acetabular and femoral defects.Harris hip score was used to evaluate hip function while radiographs were taken to estimate bone formation in the defect regions.The average follow-up period was 33.662.4 months.None of the components needed re-revised.Mean Harris hip scores were 42.563.5 before operation,75.264.0 at 10th month and 95.063.6 at the final follow-up.There were no instances of deep infection,severe venous thrombosis or nerve palsy.The present study demonstrated that MC graft can serve as a promising option for revision THA with massive bone deficiency.Meanwhile,extended follow-up is needed to further prove its long-term performance. | Cheng Huang Liwu Qin Wei Yan Xisheng Weng Xiangjie Huang | 2015 | Regenerative Biomaterials2015，2，4： | 12 |
| 4 | Long term follow up of clinical outcome between patellar resurfacing and nonresurfacing in total knee arthroplasty: Chinese experience显示文摘 | Feng Bin Weng Xisheng Lin Jin Jin Jin Qian Wenwei Wang Wei Qiu Guixing | 2014 | Chinese Medical Journal2014，，22： | 7 |
| 5 | Chondrogenesis mediates progression of ankylosing spondylitis through heterotopic ossification显示文摘Ankylosing spondylitis(AS)is chronic inflammatory arthritis with a progressive fusion of axial joints.Anti-inflammatory treatments such as anti-TNF-αantibody therapy suppress inflammation but do not effectively halt the progression of spine fusion in AS patients.Here we report that the autoimmune inflammation of AS generates a microenvironment that promotes chondrogenesis in spine ligaments as the process of spine fusion.Chondrocyte differentiation was observed in the ligaments of patients with earlystage AS,and cartilage formation was followed by calcification.Moreover,a large number of giant osteoclasts were found in the inflammatory environment of ligaments and on bony surfaces of calcified cartilage.Resorption activity by these giant osteoclasts generated marrow with high levels of active TGF-β,which induced new bone formation in the ligaments.Notably,no Osterix+osteoprogenitors were found in osteoclast resorption areas,indicating uncoupled bone resorption and formation.Even at the late and maturation stages,the uncoupled osteoclast resorption in bony interspinous ligament activates TGF-βto induce the progression of ossification in AS patients.Osteoclast resorption of calcified cartilage-initiated ossification in the progression of AS is a similar pathologic process of acquired heterotopic ossification(HO).Our finding of cartilage formation in the ligaments of AS patients revealed that the pathogenesis of spinal fusion is a process of HO and explained why anti-inflammatory treatments do not slow ankylosing once there is new bone formation in spinal soft tissues.Thus,inhibition of HO formation,such as osteoclast activity,cartilage formation,or TGF-βactivity could be a potential therapy for AS. | Tao Yu Jianguo Zhang Wei Zhu Xiao Wang Yun Bai Bin Feng Qianyu Zhuang Chang Han Shengru Wang Qimiao Hu Senbo An Mei Wan Shiwu Dong Jianzhong Xu Xisheng Weng Xu Cao | 2021 | Bone Research2021，9，2： | 7 |
| 6 | Comparison of the clinical and radiological outcomes following midvastus and medial parapatellar approaches for total knee arthroplasty: a meta-analysis显示文摘 | Li Tao Zhuang Qianyu Xiao Ke Zhou Lei Weng Xisheng | 2014 | Chinese Medical Journal2014，，16： | 1 |
| 7 | Recent advances in two-dimensional nanomaterials for bone tissue engineering显示文摘Over the last decades,bone tissue engineering has increasingly become a research focus in the field of biomedical engineering,in which biomaterials play an important role because they can provide both biomechanical support and osteogenic microenvironment in the process of bone regeneration.Among these biomaterials,two-dimensional(2D)nanomaterials have recently attracted considerable interest owing to their fantastic physicochemical and biological properties including great biocompatibility,excellent osteogenic capability,large specific surface area,and outstanding drug loading capacity.In this review,we summarize the state-of-the-art advances in 2D nanomaterials for bone tissue engineering.Firstly,we introduce the most explored biomaterials used in bone tissue engineering and their advantages.We then highlight the advances of cutting-edge 2D nanomaterials such as graphene and its derivatives,layered double hydroxides,black phosphorus,transition metal dichalcogenides,montmorillonite,hexagonal boron nitride,graphite phase carbon nitride,and transition metal carbonitrides(MXenes)used in bone tissue engineering.Finally,the current challenges and future prospects of 2D nanomaterials for bone tissue regeneration in process of clinical translation are discussed. | Zhiquan Cao Yixin Bian Tingting Hu Yu Yang Zhuolin Cui Tao Wang Shuqing Yang Xisheng Weng Ruizheng Liang Chaoliang Tan | 2023 | Journal of Materiomics2023，9，5： | 0 |
| 8 | Possible Risk Factors for Severe Complications Occurring after Primary Total Knee Arthroplasty显示文摘Objective Total knee arthroplasty is one of the most common orthopedic surgeries.Readmission due to severe complications after total knee arthroplasty is a grave concern to surgeons.In this study,we evaluated the risk factors for severe complications after primary total knee arthroplasty.Methods We retrospectively collected clinical data of 2,974 patients who underwent primary total knee arthroplasty from July 2013 to June 2019 in our hospital.Postoperative complication≥gradeⅢwas defined as severe complication according to Clavien-Dindo classification system.Binary logistic regression was used to identify the predictive risk factors for severe complications.Results The complication rate after primary total knee arthroplasty was 6.8%and severe complication rate was 2.5%.Male(OR=2.178,95%CI:1.324-3.585,P=0.002),individuals above 75 years old(OR=1.936,95%CI:1.155-3.244,P=0.012),arrhythmia(OR=2.913,95%CI:1.350-6.285,P=0.006)and cerebrovascular disease(OR=2.804,95%CI:1.432-5.489,P=0.003)were predictive risk factors for severe complications after primary total knee arthroplasty.Conclusion Advanced age,male,arrhythmia,and cerebrovascular disease might be patients-related risk factors for postoperative severe complications after primary total knee arthroplasty.Special attention should be paid to patients with risk factors. | Lulu Ma Xuerong Yu Xisheng Weng Jin Lin Jin Jin Wenwei Qian Yuguang Huang | 2022 | Chinese Medical Sciences Journal2022，37，4： | 0 |
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