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Shi T, Shou F, Xia Q, Zhang T, Teng D, Jing W, Zhou Q. Effects of anti-osteoporosis treatment in elderly patients with osteoporosis and lumbar discectomy and fusion. J Back Musculoskelet Rehabil 2024:BMR230381. [PMID: 38607748 DOI: 10.3233/bmr-230381] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/14/2024]
Abstract
BACKGROUND The effect of anti-osteoporosis treatment in elderly patients with osteoporosis and lumbar discectomy and fusion (LIF) for lumbar degenerative diseases is not well known. OBJECTIVE This study aimed to evaluate the effect of perioperative anti-osteoporosis treatment in the patients with osteoporosis and LIF. METHODS From January to December 2022, patients were divided into three groups according to the inclusive criteria: the normal group (Group A), the osteopenia group (Group B) and the osteoporosis group (Group C). Quantitative computed tomography (QCT), height of the intervertebral space (HIS), segmental sagittal angle (SSA), visual analogue scale (VAS) score and Oswestry Disability Index (ODI) were compared between the groups at the follow-up time. The serum Ca2 + , osteocalcin (OC), propeptide of type I procollagen (PINP) C-terminal cross-linking telopeptide of type I collagen (β-CTX) and 25-OH vitamin D (25-OH VD) levels were compared between the groups at the time of follow-up. Interbody fusion was graded on the X-ray and CT images at the follow-up time. RESULTS There were 165 patients in this study. There were significant differences in the mean age, mean score, HIS and SSA between the groups at the different follow-up times. There were significant differences in the concentrations of serum Ca2 + , OC, β-CTX, 25-OH VD and PINP at the sixth month after surgery between the groups. There were significant differences in the concentrations of serum Ca2 + , β-CTX and 25-OH VD between the pre-surgery and at six months after surgery in Group B and β-CTX and 25-OH VD in Group C. There was a significant difference in the degree of fusion between Group B and C (χ2= 5.6243, P< 0.05). CONCLUSION In elderly patients with LIF and osteoporosis, anti-osteoporosis therapy could reduce bone resorption and thus facilitate fusion. Anti-osteoporosis medication tends to enhance radiological, functional, and fusion short-term outcomes.
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Shi T, Shou F, He Y, Zhou K, Gao W, Nie X, Han M, Liao C, Li T. Whole genome sequencing of drug resistance Mycobacterium tuberculosis from extra-pulmonary sites. Life Sci Alliance 2023; 6:e202302076. [PMID: 37591723 PMCID: PMC10435967 DOI: 10.26508/lsa.202302076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2023] [Revised: 08/05/2023] [Accepted: 08/07/2023] [Indexed: 08/19/2023] Open
Abstract
This study aimed to determinate characteristics of drug resistance Mycobacterium tuberculosis from patients with extra-pulmonary tuberculosis (EPTB). Patients were retrospectively studied from January 2020 to December 2021. All the isolates were cultured, tested drug susceptibility, and detected the gene mutation using whole genome sequencing. The correlations of whole genome sequencing, pattern of DR, patients' distribution, and transmission were analyzed. 111 DR-EPTB isolates included pre-XDR-TB (53.2%), MDR-TB (29.7%), and poly-DR-TB (12.6%). The resistant drugs were INH followed by RFP and SM. The genotypes of 111 strains were lineage 2 and lineage 4. KatG_p.Ser315Thr was main gene mutation for resistance to INH; rpsL_p.Lys43Arg for SM, rpoB_p.Ser450Leu for rifampicin, embB_p.Met306Val for ethambutol, gyrA_p.Asp94Gly for FQs, and pncA_p.Thr76Pro for PZA. The residence was a significant risk factor for cluster transmission by patients and phenotypic DR types of strains for lineage 2 transmission. In the local area of southwest China INH, rifampicin and SM were main drugs in patients with DR-EPTB. KatG_p.Ser315, rpoB_p.Ser450Leu, and rpsL_p.Lys43Arg were main gene mutations. Phenotypic DR types and residence were main risk of transmission.
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Affiliation(s)
- Tao Shi
- Department of Orthopedics, Tianjin First Central Hospital, Tianjin, China
| | - Fenyong Shou
- Department of Orthopedics, Tianjin First Central Hospital, Tianjin, China
| | - Ying He
- Central Laboratory, Chongqing Public Health Medical Center, Chongqing, China
| | - Kan Zhou
- Central Laboratory, Chongqing Public Health Medical Center, Chongqing, China
| | - Wenwan Gao
- Central Laboratory, Chongqing Public Health Medical Center, Chongqing, China
| | - Xiaoping Nie
- Medical Department, Chongqing Public Health Medical Center, Chongqing, China
| | - Mei Han
- Central Laboratory, Chongqing Public Health Medical Center, Chongqing, China
| | - Chuanyu Liao
- Central Laboratory, Chongqing Public Health Medical Center, Chongqing, China
| | - Tongxin Li
- Central Laboratory, Chongqing Public Health Medical Center, Chongqing, China
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Xiao C, Fu L, Yan C, Shou F, Liu Q, Li L, Cui S, Duan J, Jin G, Chen J, Bian Y, Wang X, Wang H. SPAG9 is overexpressed in osteosarcoma, and regulates cell proliferation and invasion through regulation of JunD. Oncol Lett 2016; 12:2674-2679. [PMID: 27698841 DOI: 10.3892/ol.2016.4920] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2015] [Accepted: 04/04/2016] [Indexed: 01/23/2023] Open
Abstract
Sperm-associated antigen 9 (SPAG9) is a recently characterized oncoprotein that is considered to be involved in several forms of malignant tumor. However, its biological function and expression pattern in human osteosarcoma have not yet been elucidated. In the present study, SPAG9 expression was analyzed in 58 cases of human osteosarcoma by immunohistochemistry. The results demonstrated that SPAG9 was overexpressed in 63.8% (37/58) of osteosarcoma tissues, while normal bone tissues exhibited negative SPAG9 expression. SPAG9 small interfering RNA was employed in the U2OS cell line, which has high endogenous expression, and SPAG9 transfection was performed in the MG63 cell line, which has low endogenous expression. MTT and Matrigel invasion assays demonstrated that SPAG-9-knockdown significantly reduced U2OS cell invasion and proliferation, while SPAG9 transfection enhanced MG63 cell proliferation and invasion. Furthermore, it was observed that SPAG9 positively regulated cyclin D1, phosphorylated-c-Jun NH2-terminal kinase (JNK) and JunD expression. Treatment with the JNK inhibitor, SP600125, abolished the upregulatory effect of SPAG9 on JunD. Taken together, the present study identified SPAG9 as a critical oncoprotein involved in osteosarcoma proliferation and invasion, possibly functioning through JNK-JunD signaling.
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Affiliation(s)
- Chi Xiao
- Department of Orthopaedics, Shengjing Hospital of China Medical University, Shenyang, Liaoning 110004, P.R. China
| | - Lin Fu
- Department of Pathology, China Medical University, Shenyang, Liaoning 110001, P.R. China
| | - Chongnan Yan
- Department of Orthopaedics, Shengjing Hospital of China Medical University, Shenyang, Liaoning 110004, P.R. China
| | - Fenyong Shou
- Department of Orthopaedics, Shengjing Hospital of China Medical University, Shenyang, Liaoning 110004, P.R. China
| | - Qi Liu
- Department of Orthopaedics, Shengjing Hospital of China Medical University, Shenyang, Liaoning 110004, P.R. China
| | - Lei Li
- Department of Orthopaedics, Shengjing Hospital of China Medical University, Shenyang, Liaoning 110004, P.R. China
| | - Shaoqian Cui
- Department of Orthopaedics, Shengjing Hospital of China Medical University, Shenyang, Liaoning 110004, P.R. China
| | - Jingzhu Duan
- Department of Orthopaedics, Shengjing Hospital of China Medical University, Shenyang, Liaoning 110004, P.R. China
| | - Guoxin Jin
- Department of Orthopaedics, Shengjing Hospital of China Medical University, Shenyang, Liaoning 110004, P.R. China
| | - Jianhua Chen
- Department of Orthopaedics, Shengjing Hospital of China Medical University, Shenyang, Liaoning 110004, P.R. China
| | - Yuanming Bian
- Department of Orthopaedics, Shengjing Hospital of China Medical University, Shenyang, Liaoning 110004, P.R. China
| | - Xu Wang
- Department of Orthopaedics, Shengjing Hospital of China Medical University, Shenyang, Liaoning 110004, P.R. China
| | - Huan Wang
- Department of Orthopaedics, Shengjing Hospital of China Medical University, Shenyang, Liaoning 110004, P.R. China
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Liu Q, Wang H, Singh A, Shou F. Expression and function of microRNA-497 in human osteosarcoma. Mol Med Rep 2016; 14:439-45. [PMID: 27176490 DOI: 10.3892/mmr.2016.5256] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2015] [Accepted: 04/12/2016] [Indexed: 11/06/2022] Open
Abstract
The expression and function of microRNA-497 (miR-497) has previously been reported in various types of human cancer; however, miR-497 has not previously been investigated in human osteosarcoma (OS). In the present study, the expression levels of miR‑497 were analyzed by reverse transcription‑quantitative polymerase chain reaction (RT‑qPCR) in OS tissues and cell lines. In addition, post-transfection with miR‑497, RT‑qPCR, cell proliferation, migration and invasion assays, western blot analysis, and luciferase assays were performed in OS cell lines. The results of the present study demonstrated that miR‑497 was downregulated in OS tissues and cells compared with normal controls. Furthermore, upregulation of miR‑497 inhibited cell proliferation, migration and invasion in osteosarcoma cell lines compared with the negative control group. In addition, the present study demonstrated that miR‑497 may function by directly targeting insulin‑like growth factor 1 receptor in OS cells. These findings indicated that miR‑497 may be useful as a therapeutic target for the treatment of OS.
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Affiliation(s)
- Qi Liu
- Department of Orthopaedic Surgery, Shengjing Hospital, China Medical University, Shenyang, Liaoning 110004, P.R. China
| | - Huan Wang
- Department of Orthopaedic Surgery, Shengjing Hospital, China Medical University, Shenyang, Liaoning 110004, P.R. China
| | - Ankit Singh
- Department of Orthopaedic Surgery, Shengjing Hospital, China Medical University, Shenyang, Liaoning 110004, P.R. China
| | - Fenyong Shou
- Department of Orthopaedic Surgery, Shengjing Hospital, China Medical University, Shenyang, Liaoning 110004, P.R. China
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Zhou Y, Shou F, Zhang H, You Q. Adenovirus-delivered wwox inhibited lung cancer growth in vivo in a mouse model. Cancer Gene Ther 2015; 23:1-6. [DOI: 10.1038/cgt.2015.56] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2015] [Revised: 09/01/2015] [Accepted: 09/02/2015] [Indexed: 01/17/2023]
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Tan S, Jia C, Liu Z, Liu R, Yang J, Zhang L, Shou F, Ju X. [Study on survival time of autogeneic BMSCs labeled with superparamagnetic iron oxide in rabbit intervertebral discs]. Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi 2009; 23:1355-1359. [PMID: 19968180] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
OBJECTIVE To explore the survival time of autogeneic BMSCs labeled by superparamagnetic iron oxide (SPIO) in rabbit intervertebral discs and the rule of migration so as to prove bases of gene therapy preventing intervertebral disc degeneration. METHODS Twelve rabbits were used in this experiment, aged 8-10 weeks, weighing 1.5-2.0 kg and neglecting their gender. BMSCs were separated from rabbits bone marrow by density gradient centrifugation and cultivated, and the 3rd generation of BMSCs were harvested and labeled with SPIO, which was mixed with poly-l-lysine. The labeling efficiency was evaluated by Prussian blue staining and transmission electron microscope. Trypanblau stain and MTT were performed to calculate the cell's activity. Rabbits were randomly divided into experimental group (n = 8) and control group (n = 4), the labeled BMSCs and non-labeled BMSCs (5 x 10(5)/mL) were injected into their own intervertebral discs (L1,2, L2,3, L3,4 and L4,5), respectively. At 2, 4, 6 and 8 weeks, the discs were treated with Perl's fluid to observe cell survival and distribution. RESULTS The labeling efficiency of BMSCs with SPIO was 95.65% +/- 1.06%, the cell activity was 98.28% +/- 0.85%. There was no statistically significant difference in cell proliferation within 7 days between non-labeled and labeled cells (P > 0.05). After 8 weeks of operation, the injected cells was alive. CONCLUSION Labeled BMSCs with SPIO is feasible in vitro and in vivo, and the cells can survive more than 8 weeks in rabbit discs.
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Affiliation(s)
- Shusen Tan
- Department of Orthopaedics, Shengjing Hospital, China Medical University, Shenyang Liaoning 110001, PR China
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