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Fogel N, Mertz K, Shapiro LM, Roe A, Denduluri S, Kamal RN. Outcome Metrics in the Treatment of Distal Radius Fractures in Patients Aged Above 50 Years: A Systematic Review. Hand (N Y) 2022; 17:43S-49S. [PMID: 34286628 PMCID: PMC9793608 DOI: 10.1177/15589447211028919] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
BACKGROUND The inclusion of patient-reported outcome measures (PROMs) serves to better quantify aspects of patient outcomes missed with objective measures, including radiographic indices and physical examination findings. We hypothesize that PROMs are inconsistently and heterogeneously captured in the treatment of distal radius fractures. METHODS We performed a systematic review following Preferred Reporting Items for Systematic Reviews and Meta-Analysis guidelines of all level I and II randomized controlled trials (RCTs) of distal radius fracture treatment of any modality for those older than 50 years of age from January 2008 to January 2018. A total of 23 studies were included in the final analysis. The metrics used by each study to assess outcomes were collected, compared, and described. RESULTS Physical examination findings and radiographic measures were reported in 70% and 74% of studies, respectively. Patient-reported outcomes measures were used to assess outcomes in 74% of studies. Only the Disabilities of the Arm, Shoulder, and Hand was used in greater than half of the studies (57%). Pain scores were assessed in 39% of studies and complications in only 26%. CONCLUSIONS There is substantial heterogeneity and lack of standardization in the collection of both objective outcome measures and PROMs in level I and II RCTs for the treatment of distal radius fractures. The ability to compare between studies or aggregate data among studies is therefore limited. Radiographic and physical examination findings remain frequently reported despite known limitations of these metrics. The routine collection of PROMs after the treatment of distal radius fractures can ensure care is directed toward improving what is most important to patients.
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Affiliation(s)
| | - Kevin Mertz
- University of Southern California, Los
Angeles, USA
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2
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Fogel N, Shapiro LM, Roe A, Denduluri S, Richard MJ, Kamal RN. Outcomes of Supplementary Spring Wire Fixation With Volar Plating for Volar Lunate Facet Fragments in Distal Radius Fractures. Hand (N Y) 2022; 17:1163-1169. [PMID: 33319593 PMCID: PMC9608301 DOI: 10.1177/1558944720976404] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND Intra-articular distal radius fractures with small volar lunate facet fragments can be challenging to address with volar plate fixation alone. Volar locked plating with supplementary spring wire fixation has been previously described in a small series but has not been further described in the literature. We hypothesized that this technique can provide adequate fixation for volar lunate facet fragments smaller than 15 mm in length, which are at risk of displacement. METHODS We completed a retrospective chart review (2015-2019) of patients who underwent volar locked plating with the addition of supplementary spring wire fixation for intra-articular distal radius fractures with a volar lunate facet fragment (<15 mm). Postoperative radiographs were assessed to evaluate union, evidence of hardware failure, escape of the volar lunate facet fragment, and postoperative volar tilt. Clinical outcome was assessed with wrist flexion/extension, arc of pronosupination, and Quick Disabilities of the Arm, Shoulder, and Hand Score (QuickDASH) scores. RESULTS Fifteen patients were identified, of which all went on to fracture union. There were no hardware failures or escape of the volar lunate facet fragment at final follow-up. One patient underwent hardware removal for symptoms of flexor tendon irritation. The mean wrist flexion was 59°, wrist extension was 70°, pronation was 81°, and supination was 76°. The mean QuickDASH score was 18.5. The mean postoperative volar tilt was 3.6°. CONCLUSIONS Supplementary spring wire fixation with standard volar plating provides stable fixation for lunate facet fragments less than 15 mm. This technique is a safe and reliable alternative to commercially available fragment-specific implants.
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3
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Lee C, Patel N, Panepinto L, Byers M, Ambrosino M, Adusumalli S, Denduluri S, Cohen J, Scherrer-Crosbie M. The role of premorbid transthoracic echocardiogram in identifying adverse clinical outcomes in patients admitted with COVID-19. Eur Heart J 2021. [DOI: 10.1093/eurheartj/ehab724.0103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background/Introduction
The novel coronavirus disease (COVID-19) inpatient mortality rate is approximately 20% in the United States. Reports have described a wide pattern of abnormalities in echocardiograms performed in patients admitted with COVID-19. The role of premorbid transthoracic echocardiogram (TTE) in the prediction of COVID-19 severity and mortality is yet to be fully assessed.
Purpose
To assess whether a pre-COVID TTE can identify patients at high risk of adverse outcomes who are admitted with COVID-19.
Methods
All patients who underwent a TTE from one year to one month prior to an index inpatient admission for COVID-19 were retrospectively enrolled across five clinical sites. Demographic information, medical history, and laboratory data were included for analysis. Echocardiograms were analyzed by an observer blinded to clinical data. Linear and logistic regressions were performed to detect the association of variables with death, invasive mechanical ventilation, initiation of dialysis, and a composite of these endpoints during the COVID-19 admission. Outcomes were then adjusted for a risk score using inverse propensity weighting incorporating age, sex, diabetes, hypertension, obstructive sleep apnea, history of atherosclerotic cardiovascular disease, atrial fibrillation, diuretic use, and angiotensin-converting enzyme inhibitor or angiotensin receptor blocker use.
Results
There were 104 patients (68±15 years old, 49% male, BMI 31.4±9.1kg/m2) who met inclusion criteria (baseline characteristics in Table 1). Mean time from TTE to positive SARS-CoV-2 PCR test was 139±91 days. Twenty-nine (28%) participants died during the index COVID-19 admission. There was no association of pre-COVID echocardiographic measures of systolic ventricular function with any endpoint. Diastolic function, as assessed by LV e', was associated with mortality (Table 2). There were 25 patients (24%) with a normal lateral e' (≥10cm/s); none died. There were 35 (34%) patients with LV e' lateral velocity <8 cm/s, of whom 15 (43%) died. LV e' lateral velocity <8 cm/s was associated with an unadjusted odds ratio of 7.69 (95% confidence interval [CI] 2.26–26.19) for death and 3.25 (95% CI 1.11–9.54) for the composite outcome. The odds ratio for death was 4.76 (95% CI 1.10–20.61) and 3.78 (95% CI 0.98–14.6) for the composite outcome after adjustment for clinical risk factors (Table 2).
Conclusion
In patients with an echocardiogram prior to COVID-19, impaired diastolic function as represented by an abnormal LV e' lateral velocity was associated with both inpatient COVID-19 mortality and a composite outcome of death, mechanical ventilation, and initiation of dialysis, even after adjustment for multiple co-morbidities and medication use. Knowledge of the pre-COVID TTE results may help clinicians identify patients at higher risk of adverse outcomes during an admission for COVID-19.
Funding Acknowledgement
Type of funding sources: None.
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Affiliation(s)
- C Lee
- University of Pennsylvania, Philadelphia, United States of America
| | - N Patel
- University of Pennsylvania, Philadelphia, United States of America
| | - L Panepinto
- University of Pennsylvania, Philadelphia, United States of America
| | - M Byers
- University of Pennsylvania, Philadelphia, United States of America
| | - M Ambrosino
- University of Pennsylvania, Philadelphia, United States of America
| | - S Adusumalli
- University of Pennsylvania, Philadelphia, United States of America
| | - S Denduluri
- University of Pennsylvania, Philadelphia, United States of America
| | - J Cohen
- University of Pennsylvania, Philadelphia, United States of America
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Yegya-Raman N, Kegelman T, Kim K, Kallan M, Levin W, Cengel K, Langer C, Cohen R, Aggarwal C, Singh A, Bauml J, Adusumalli S, Denduluri S, O'Quinn R, Ky B, Berman A, Feigenberg S. MA06.01 Death From Intercurrent Disease After Proton- Versus Photon-Based Chemoradiotherapy for Non-Small Cell Lung Cancer. J Thorac Oncol 2021. [DOI: 10.1016/j.jtho.2021.08.134] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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5
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Liao Z, Nan G, Yan Z, Zeng L, Deng Y, Ye J, Zhang Z, Qiao M, Li R, Denduluri S, Wang J, Wei Q, Geng N, Zhao L, Lu S, Wang X, Zhou G, Luu HH, Haydon RC, He TC, Wang Z. The Anthelmintic Drug Niclosamide Inhibits the Proliferative Activity of Human Osteosarcoma Cells by Targeting Multiple Signal Pathways. Curr Cancer Drug Targets 2016; 15:726-38. [PMID: 26118906 DOI: 10.2174/1568009615666150629132157] [Citation(s) in RCA: 59] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2015] [Revised: 06/07/2015] [Accepted: 06/24/2015] [Indexed: 11/22/2022]
Abstract
Osteosarcoma (OS) is the most common primary malignant tumor of bone with a high propensity for lung metastasis. Despite significant advances in surgical techniques and chemotherapeutic regimens over the past few decades, there has been minimal improvement in OS patient survival. There is an urgent need to identify novel antitumor agents to treat human OS. Repurposing the clinically-used drugs represents a rapid and effective approach to the development of new anticancer agents. The anthelmintic drug niclosamide has recently been identified as a potential anticancer agent in human cancers. Here, we investigate if niclosamide can be developed as an anti-OS drug. We find that niclosamide can effectively inhibit OS cell proliferation and survival at low micromolar concentrations. Cell migration and wounding closure are significantly inhibited by niclosamide. Niclosamide induces cell apoptosis and inhibits cell cycle progression in OS cells. Analysis of niclosamide's effect on 11 cancer-related signal pathway reporters reveals that three of them, the E2F1, AP1, and c-Myc-responsive reporters, are significantly inhibited. To a lesser extent, the HIF1α, TCF/LEF, CREB, NFκB, Smad/TGFβ, and Rbpj/Notch pathway reporters are also inhibited, while the NFAT and Wnt/β-catenin reporters are not significantly affected by niclosamide treatment. We demonstrate that the expression of c-Fos, c-Jun. E2F1, and c-Myc in OS cells is effectively inhibited by niclosamide. Furthermore, niclosamide is shown to effectively inhibit tumor growth in a mouse xenograft tumor model of human osteosarcoma cells. Taken together, these results strongly suggest that niclosamide may exert its anticancer activity in OS cells by targeting multiple signaling pathways. Future investigations should be directed to exploring the antitumor activity in clinically relevant OS models and ultimately in clinical trials.
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Jo A, Denduluri S, Zhang B, Wang Z, Yin L, Yan Z, Kang R, Shi LL, Mok J, Lee MJ, Haydon RC. The versatile functions of Sox9 in development, stem cells, and human diseases. Genes Dis 2014; 1:149-161. [PMID: 25685828 PMCID: PMC4326072 DOI: 10.1016/j.gendis.2014.09.004] [Citation(s) in RCA: 241] [Impact Index Per Article: 24.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
The transcription factor Sox9 was first discovered in patients with campomelic dysplasia, a haploinsufficiency disorder with skeletal deformities caused by dysregulation of Sox9 expression during chondrogenesis. Since then, its role as a cell fate determiner during embryonic development has been well characterized; Sox9 expression differentiates cells derived from all three germ layers into a large variety of specialized tissues and organs. However, recent data has shown that ectoderm- and endoderm-derived tissues continue to express Sox9 in mature organs and stem cell pools, suggesting its role in cell maintenance and specification during adult life. The versatility of Sox9 may be explained by a combination of post-transcriptional modifications, binding partners, and the tissue type in which it is expressed. Considering its importance during both development and adult life, it follows that dysregulation of Sox9 has been implicated in various congenital and acquired diseases, including fibrosis and cancer. This review provides a summary of the various roles of Sox9 in cell fate specification, stem cell biology, and related human diseases. Ultimately, understanding the mechanisms that regulate Sox9 will be crucial for developing effective therapies to treat disease caused by stem cell dysregulation or even reverse organ damage.
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Affiliation(s)
- Alice Jo
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery and Rehabilitation Medicine, The University of Chicago Medical Center, Chicago, IL 60637, USA
| | - Sahitya Denduluri
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery and Rehabilitation Medicine, The University of Chicago Medical Center, Chicago, IL 60637, USA
| | - Bosi Zhang
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery and Rehabilitation Medicine, The University of Chicago Medical Center, Chicago, IL 60637, USA
| | - Zhongliang Wang
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery and Rehabilitation Medicine, The University of Chicago Medical Center, Chicago, IL 60637, USA ; Departments of Orthopaedic Surgery, The Affiliated Hospitals of Chongqing Medical University, Chongqing 400046, China
| | - Liangjun Yin
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery and Rehabilitation Medicine, The University of Chicago Medical Center, Chicago, IL 60637, USA ; Departments of Orthopaedic Surgery, The Affiliated Hospitals of Chongqing Medical University, Chongqing 400046, China
| | - Zhengjian Yan
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery and Rehabilitation Medicine, The University of Chicago Medical Center, Chicago, IL 60637, USA ; Departments of Orthopaedic Surgery, The Affiliated Hospitals of Chongqing Medical University, Chongqing 400046, China
| | - Richard Kang
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery and Rehabilitation Medicine, The University of Chicago Medical Center, Chicago, IL 60637, USA
| | - Lewis L Shi
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery and Rehabilitation Medicine, The University of Chicago Medical Center, Chicago, IL 60637, USA
| | - James Mok
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery and Rehabilitation Medicine, The University of Chicago Medical Center, Chicago, IL 60637, USA
| | - Michael J Lee
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery and Rehabilitation Medicine, The University of Chicago Medical Center, Chicago, IL 60637, USA
| | - Rex C Haydon
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery and Rehabilitation Medicine, The University of Chicago Medical Center, Chicago, IL 60637, USA
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7
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Abstract
The Hippo signaling pathway was first discovered in Drosophila as a conserved regulator of organ size. Genetic inactivation in mice demonstrates that the Hippo pathway functions as a fundamental inhibitor of organ growth during development, and as a critical tumor suppressor in epithelial tissues.
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Affiliation(s)
- Zhongliang Wang
- Molecular Oncology Laboratory, The University of Chicago Medical Center, Chicago, IL 60637, USA
| | - Jixing Ye
- Molecular Oncology Laboratory, The University of Chicago Medical Center, Chicago, IL 60637, USA
| | - Youlin Deng
- Molecular Oncology Laboratory, The University of Chicago Medical Center, Chicago, IL 60637, USA
| | - Zhengjian Yan
- Molecular Oncology Laboratory, The University of Chicago Medical Center, Chicago, IL 60637, USA
| | - Sahitya Denduluri
- Molecular Oncology Laboratory, The University of Chicago Medical Center, Chicago, IL 60637, USA
| | - Tong-Chuan He
- Molecular Oncology Laboratory, The University of Chicago Medical Center, Chicago, IL 60637, USA
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8
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Deng F, Chen X, Liao Z, Yan Z, Wang Z, Deng Y, Zhang Q, Zhang Z, Ye J, Qiao M, Li R, Denduluri S, Wang J, Wei Q, Li M, Geng N, Zhao L, Zhou G, Zhang P, Luu HH, Haydon RC, Reid RR, Yang T, He TC. A simplified and versatile system for the simultaneous expression of multiple siRNAs in mammalian cells using Gibson DNA Assembly. PLoS One 2014; 9:e113064. [PMID: 25398142 PMCID: PMC4232585 DOI: 10.1371/journal.pone.0113064] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2014] [Accepted: 10/18/2014] [Indexed: 01/01/2023] Open
Abstract
RNA interference (RNAi) denotes sequence-specific mRNA degradation induced by short interfering double-stranded RNA (siRNA) and has become a revolutionary tool for functional annotation of mammalian genes, as well as for development of novel therapeutics. The practical applications of RNAi are usually achieved by expressing short hairpin RNAs (shRNAs) or siRNAs in cells. However, a major technical challenge is to simultaneously express multiple siRNAs to silence one or more genes. We previously developed pSOS system, in which siRNA duplexes are made from oligo templates driven by opposing U6 and H1 promoters. While effective, it is not equipped to express multiple siRNAs in a single vector. Gibson DNA Assembly (GDA) is an in vitro recombination system that has the capacity to assemble multiple overlapping DNA molecules in a single isothermal step. Here, we developed a GDA-based pSOK assembly system for constructing single vectors that express multiple siRNA sites. The assembly fragments were generated by PCR amplifications from the U6-H1 template vector pB2B. GDA assembly specificity was conferred by the overlapping unique siRNA sequences of insert fragments. To prove the technical feasibility, we constructed pSOK vectors that contain four siRNA sites and three siRNA sites targeting human and mouse β-catenin, respectively. The assembly reactions were efficient, and candidate clones were readily identified by PCR screening. Multiple β-catenin siRNAs effectively silenced endogenous β-catenin expression, inhibited Wnt3A-induced β-catenin/Tcf4 reporter activity and expression of Wnt/β-catenin downstream genes. Silencing β-catenin in mesenchymal stem cells inhibited Wnt3A-induced early osteogenic differentiation and significantly diminished synergistic osteogenic activity between BMP9 and Wnt3A in vitro and in vivo. These findings demonstrate that the GDA-based pSOK system has been proven simplistic, effective and versatile for simultaneous expression of multiple siRNAs. Thus, the reported pSOK system should be a valuable tool for gene function studies and development of novel therapeutics.
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Affiliation(s)
- Fang Deng
- Department of Cell Biology, Third Military Medical University, Chongqing, 400038, China
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery and Rehabilitation Medicine, The University of Chicago Medical Center, Chicago, IL, 60637, United States of America
| | - Xiang Chen
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery and Rehabilitation Medicine, The University of Chicago Medical Center, Chicago, IL, 60637, United States of America
| | - Zhan Liao
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery and Rehabilitation Medicine, The University of Chicago Medical Center, Chicago, IL, 60637, United States of America
- Department of Orthopaedic Surgery, the Affiliated Xiang-Ya Hospital of Central South University, Changsha, 410008, China
| | - Zhengjian Yan
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery and Rehabilitation Medicine, The University of Chicago Medical Center, Chicago, IL, 60637, United States of America
- Ministry of Education Key Laboratory of Diagnostic Medicine, and the Affiliated Hospitals of Chongqing Medical University, Chongqing, 400016, China
| | - Zhongliang Wang
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery and Rehabilitation Medicine, The University of Chicago Medical Center, Chicago, IL, 60637, United States of America
- Ministry of Education Key Laboratory of Diagnostic Medicine, and the Affiliated Hospitals of Chongqing Medical University, Chongqing, 400016, China
| | - Youlin Deng
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery and Rehabilitation Medicine, The University of Chicago Medical Center, Chicago, IL, 60637, United States of America
- Ministry of Education Key Laboratory of Diagnostic Medicine, and the Affiliated Hospitals of Chongqing Medical University, Chongqing, 400016, China
| | - Qian Zhang
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery and Rehabilitation Medicine, The University of Chicago Medical Center, Chicago, IL, 60637, United States of America
- Ministry of Education Key Laboratory of Diagnostic Medicine, and the Affiliated Hospitals of Chongqing Medical University, Chongqing, 400016, China
| | - Zhonglin Zhang
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery and Rehabilitation Medicine, The University of Chicago Medical Center, Chicago, IL, 60637, United States of America
- Department of Surgery, the Affiliated Zhongnan Hospital of Wuhan University, Wuhan, 430071, China
| | - Jixing Ye
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery and Rehabilitation Medicine, The University of Chicago Medical Center, Chicago, IL, 60637, United States of America
- School of Bioengineering, Chongqing University, Chongqing, 400044, China
| | - Min Qiao
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery and Rehabilitation Medicine, The University of Chicago Medical Center, Chicago, IL, 60637, United States of America
- Department of Orthopaedic Surgery, the Affiliated Xiang-Ya Hospital of Central South University, Changsha, 410008, China
- Ministry of Education Key Laboratory of Diagnostic Medicine, and the Affiliated Hospitals of Chongqing Medical University, Chongqing, 400016, China
| | - Ruifang Li
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery and Rehabilitation Medicine, The University of Chicago Medical Center, Chicago, IL, 60637, United States of America
- Department of Surgery, the Affiliated Zhongnan Hospital of Wuhan University, Wuhan, 430071, China
| | - Sahitya Denduluri
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery and Rehabilitation Medicine, The University of Chicago Medical Center, Chicago, IL, 60637, United States of America
| | - Jing Wang
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery and Rehabilitation Medicine, The University of Chicago Medical Center, Chicago, IL, 60637, United States of America
- Ministry of Education Key Laboratory of Diagnostic Medicine, and the Affiliated Hospitals of Chongqing Medical University, Chongqing, 400016, China
| | - Qiang Wei
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery and Rehabilitation Medicine, The University of Chicago Medical Center, Chicago, IL, 60637, United States of America
- Ministry of Education Key Laboratory of Diagnostic Medicine, and the Affiliated Hospitals of Chongqing Medical University, Chongqing, 400016, China
| | - Melissa Li
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery and Rehabilitation Medicine, The University of Chicago Medical Center, Chicago, IL, 60637, United States of America
| | - Nisha Geng
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery and Rehabilitation Medicine, The University of Chicago Medical Center, Chicago, IL, 60637, United States of America
| | - Lianggong Zhao
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery and Rehabilitation Medicine, The University of Chicago Medical Center, Chicago, IL, 60637, United States of America
- Department of Orthopaedic Surgery, the Second Affiliated Hospital of Lanzhou University, Lanzhou, Gansu, 730000, China
| | - Guolin Zhou
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery and Rehabilitation Medicine, The University of Chicago Medical Center, Chicago, IL, 60637, United States of America
| | - Penghui Zhang
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery and Rehabilitation Medicine, The University of Chicago Medical Center, Chicago, IL, 60637, United States of America
- Ministry of Education Key Laboratory of Diagnostic Medicine, and the Affiliated Hospitals of Chongqing Medical University, Chongqing, 400016, China
| | - Hue H. Luu
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery and Rehabilitation Medicine, The University of Chicago Medical Center, Chicago, IL, 60637, United States of America
| | - Rex C. Haydon
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery and Rehabilitation Medicine, The University of Chicago Medical Center, Chicago, IL, 60637, United States of America
| | - Russell R. Reid
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery and Rehabilitation Medicine, The University of Chicago Medical Center, Chicago, IL, 60637, United States of America
- The Laboratory of Craniofacial Biology, Department of Surgery, The University of Chicago Medical Center, Chicago, IL, 60637, United States of America
| | - Tian Yang
- Department of Cell Biology, Third Military Medical University, Chongqing, 400038, China
- * E-mail: (TCH); (TY)
| | - Tong-Chuan He
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery and Rehabilitation Medicine, The University of Chicago Medical Center, Chicago, IL, 60637, United States of America
- Department of Orthopaedic Surgery, the Affiliated Xiang-Ya Hospital of Central South University, Changsha, 410008, China
- * E-mail: (TCH); (TY)
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9
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Wang RN, Green J, Wang Z, Deng Y, Qiao M, Peabody M, Zhang Q, Ye J, Yan Z, Denduluri S, Idowu O, Li M, Shen C, Hu A, Haydon RC, Kang R, Mok J, Lee MJ, Luu HL, Shi LL. Bone Morphogenetic Protein (BMP) signaling in development and human diseases. Genes Dis 2014; 1:87-105. [PMID: 25401122 PMCID: PMC4232216 DOI: 10.1016/j.gendis.2014.07.005] [Citation(s) in RCA: 658] [Impact Index Per Article: 65.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2014] [Accepted: 07/15/2014] [Indexed: 02/06/2023] Open
Abstract
Bone Morphogenetic Proteins (BMPs) are a group of signaling molecules that belongs to the Transforming Growth Factor-β (TGF-β) superfamily of proteins. Initially discovered for their ability to induce bone formation, BMPs are now known to play crucial roles in all organ systems. BMPs are important in embryogenesis and development, and also in maintenance of adult tissue homeostasis. Mouse knockout models of various components of the BMP signaling pathway result in embryonic lethality or marked defects, highlighting the essential functions of BMPs. In this review, we first outline the basic aspects of BMP signaling and then focus on genetically manipulated mouse knockout models that have helped elucidate the role of BMPs in development. A significant portion of this review is devoted to the prominent human pathologies associated with dysregulated BMP signaling.
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Affiliation(s)
- Richard N. Wang
- The University of Chicago Pritzker School of Medicine, Chicago, IL 60637, USA
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery and Rehabilitation Medicine, The University of Chicago Medical Center, Chicago, IL 60637, USA
| | - Jordan Green
- The University of Chicago Pritzker School of Medicine, Chicago, IL 60637, USA
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery and Rehabilitation Medicine, The University of Chicago Medical Center, Chicago, IL 60637, USA
| | - Zhongliang Wang
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery and Rehabilitation Medicine, The University of Chicago Medical Center, Chicago, IL 60637, USA
- Departments of Orthopaedic Surgery, Medicine, and Gynecology, the Affiliated Hospitals of Chongqing Medical University, Chongqing 400016, China
| | - Youlin Deng
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery and Rehabilitation Medicine, The University of Chicago Medical Center, Chicago, IL 60637, USA
- Departments of Orthopaedic Surgery, Medicine, and Gynecology, the Affiliated Hospitals of Chongqing Medical University, Chongqing 400016, China
| | - Min Qiao
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery and Rehabilitation Medicine, The University of Chicago Medical Center, Chicago, IL 60637, USA
- Departments of Orthopaedic Surgery, Medicine, and Gynecology, the Affiliated Hospitals of Chongqing Medical University, Chongqing 400016, China
| | - Michael Peabody
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery and Rehabilitation Medicine, The University of Chicago Medical Center, Chicago, IL 60637, USA
| | - Qian Zhang
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery and Rehabilitation Medicine, The University of Chicago Medical Center, Chicago, IL 60637, USA
- Departments of Orthopaedic Surgery, Medicine, and Gynecology, the Affiliated Hospitals of Chongqing Medical University, Chongqing 400016, China
| | - Jixing Ye
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery and Rehabilitation Medicine, The University of Chicago Medical Center, Chicago, IL 60637, USA
- School of Bioengineering, Chongqing University, Chongqing, China
| | - Zhengjian Yan
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery and Rehabilitation Medicine, The University of Chicago Medical Center, Chicago, IL 60637, USA
- Departments of Orthopaedic Surgery, Medicine, and Gynecology, the Affiliated Hospitals of Chongqing Medical University, Chongqing 400016, China
| | - Sahitya Denduluri
- The University of Chicago Pritzker School of Medicine, Chicago, IL 60637, USA
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery and Rehabilitation Medicine, The University of Chicago Medical Center, Chicago, IL 60637, USA
| | - Olumuyiwa Idowu
- The University of Chicago Pritzker School of Medicine, Chicago, IL 60637, USA
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery and Rehabilitation Medicine, The University of Chicago Medical Center, Chicago, IL 60637, USA
| | - Melissa Li
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery and Rehabilitation Medicine, The University of Chicago Medical Center, Chicago, IL 60637, USA
| | - Christine Shen
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery and Rehabilitation Medicine, The University of Chicago Medical Center, Chicago, IL 60637, USA
| | - Alan Hu
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery and Rehabilitation Medicine, The University of Chicago Medical Center, Chicago, IL 60637, USA
| | - Rex C. Haydon
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery and Rehabilitation Medicine, The University of Chicago Medical Center, Chicago, IL 60637, USA
| | - Richard Kang
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery and Rehabilitation Medicine, The University of Chicago Medical Center, Chicago, IL 60637, USA
| | - James Mok
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery and Rehabilitation Medicine, The University of Chicago Medical Center, Chicago, IL 60637, USA
| | - Michael J. Lee
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery and Rehabilitation Medicine, The University of Chicago Medical Center, Chicago, IL 60637, USA
| | - Hue L. Luu
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery and Rehabilitation Medicine, The University of Chicago Medical Center, Chicago, IL 60637, USA
| | - Lewis L. Shi
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery and Rehabilitation Medicine, The University of Chicago Medical Center, Chicago, IL 60637, USA
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10
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Lamplot JD, Qin J, Nan G, Wang J, Liu X, Yin L, Tomal J, Li R, Shui W, Zhang H, Kim SH, Zhang W, Zhang J, Kong Y, Denduluri S, Rogers MR, Pratt A, Haydon RC, Luu HH, Angeles J, Shi LL, He TC. BMP9 signaling in stem cell differentiation and osteogenesis. Am J Stem Cells 2013; 2:1-21. [PMID: 23671813 PMCID: PMC3636726] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 12/13/2012] [Accepted: 01/23/2013] [Indexed: 06/02/2023]
Abstract
Bone morphogenetic proteins (BMPs) are members of the TGF-β superfamily and play a critical role in skeletal development, bone formation and stem cell differentiation. Disruptions in BMP signaling result in a variety of skeletal and extraskeletal anomalies. BMP9 is a poorly characterized member of the BMP family and is among the most osteogenic BMPs, promoting osteoblastic differentiation of mesenchymal stem cells (MSCs) both in vitro and in vivo. Recent findings from various in vivo and molecular studies strongly suggest that the mechanisms governing BMP9-mediated osteoinduction differ from other osteogenic BMPs. Many signaling pathways with diverse functions have been found to play a role in BMP9-mediated osteogenesis. Several of these pathways are also critical in the differentiation of other cell lineages, including adipocytes and chondrocytes. While BMP9 is known to be a potent osteogenic factor, it also influences several other pathways including cancer development, angiogenesis and myogenesis. Although BMP9 has been demonstrated as one of the most osteogenic BMPs, relatively little is known about the specific mechanisms responsible for these effects. BMP9 has demonstrated efficacy in promoting spinal fusion and bony non-union repair in animal models, demonstrating great translational promise. This review aims to summarize our current knowledge of BMP9-mediated osteogenesis by presenting recently completed work which may help us to further elucidate these pathways.
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Affiliation(s)
- Joseph D Lamplot
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery, The University of Chicago Medical CenterChicago, IL 60637, USA
| | - Jiaqiang Qin
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery, The University of Chicago Medical CenterChicago, IL 60637, USA
- Stem Cell Biology and Therapy Laboratory of the Key Laboratory for Pediatrics codesignated by Chinese Ministry of Education, The Children’s Hospital of Chongqing Medical UniversityChongqing 400014, China
| | - Guoxin Nan
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery, The University of Chicago Medical CenterChicago, IL 60637, USA
- Stem Cell Biology and Therapy Laboratory of the Key Laboratory for Pediatrics codesignated by Chinese Ministry of Education, The Children’s Hospital of Chongqing Medical UniversityChongqing 400014, China
| | - Jinhua Wang
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery, The University of Chicago Medical CenterChicago, IL 60637, USA
- Chongqing Key Laboratory for Oral Diseases and Biomedical Sciences and the Affiliated Hospital of Stomatology, Chongqing Medical UniversityChongqing 401147, China
| | - Xing Liu
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery, The University of Chicago Medical CenterChicago, IL 60637, USA
- Stem Cell Biology and Therapy Laboratory of the Key Laboratory for Pediatrics codesignated by Chinese Ministry of Education, The Children’s Hospital of Chongqing Medical UniversityChongqing 400014, China
| | - Liangjun Yin
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery, The University of Chicago Medical CenterChicago, IL 60637, USA
- The Affiliated Hospitals and the Key Laboratory of Diagnostic Medicine designated by the Chinese Ministry of Education, Chongqing Medical UniversityChongqing 400016, China
| | - Justin Tomal
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery, The University of Chicago Medical CenterChicago, IL 60637, USA
| | - Ruidong Li
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery, The University of Chicago Medical CenterChicago, IL 60637, USA
- The Affiliated Hospitals and the Key Laboratory of Diagnostic Medicine designated by the Chinese Ministry of Education, Chongqing Medical UniversityChongqing 400016, China
| | - Wei Shui
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery, The University of Chicago Medical CenterChicago, IL 60637, USA
- The Affiliated Hospitals and the Key Laboratory of Diagnostic Medicine designated by the Chinese Ministry of Education, Chongqing Medical UniversityChongqing 400016, China
| | - Hongyu Zhang
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery, The University of Chicago Medical CenterChicago, IL 60637, USA
- The Affiliated Hospitals and the Key Laboratory of Diagnostic Medicine designated by the Chinese Ministry of Education, Chongqing Medical UniversityChongqing 400016, China
| | - Stephanie H Kim
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery, The University of Chicago Medical CenterChicago, IL 60637, USA
| | - Wenwen Zhang
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery, The University of Chicago Medical CenterChicago, IL 60637, USA
- The Affiliated Hospitals and the Key Laboratory of Diagnostic Medicine designated by the Chinese Ministry of Education, Chongqing Medical UniversityChongqing 400016, China
| | - Jiye Zhang
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery, The University of Chicago Medical CenterChicago, IL 60637, USA
- The Affiliated Hospitals and the Key Laboratory of Diagnostic Medicine designated by the Chinese Ministry of Education, Chongqing Medical UniversityChongqing 400016, China
| | - Yuhan Kong
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery, The University of Chicago Medical CenterChicago, IL 60637, USA
- The Affiliated Hospitals and the Key Laboratory of Diagnostic Medicine designated by the Chinese Ministry of Education, Chongqing Medical UniversityChongqing 400016, China
| | - Sahitya Denduluri
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery, The University of Chicago Medical CenterChicago, IL 60637, USA
| | - Mary Rose Rogers
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery, The University of Chicago Medical CenterChicago, IL 60637, USA
| | - Abdullah Pratt
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery, The University of Chicago Medical CenterChicago, IL 60637, USA
| | - Rex C Haydon
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery, The University of Chicago Medical CenterChicago, IL 60637, USA
| | - Hue H Luu
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery, The University of Chicago Medical CenterChicago, IL 60637, USA
| | - Jovito Angeles
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery, The University of Chicago Medical CenterChicago, IL 60637, USA
| | - Lewis L Shi
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery, The University of Chicago Medical CenterChicago, IL 60637, USA
| | - Tong-Chuan He
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery, The University of Chicago Medical CenterChicago, IL 60637, USA
- Stem Cell Biology and Therapy Laboratory of the Key Laboratory for Pediatrics codesignated by Chinese Ministry of Education, The Children’s Hospital of Chongqing Medical UniversityChongqing 400014, China
- The Affiliated Hospitals and the Key Laboratory of Diagnostic Medicine designated by the Chinese Ministry of Education, Chongqing Medical UniversityChongqing 400016, China
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11
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D. Lamplot J, Denduluri S, Qin J, Li R, Liu X, Zhang H, Chen X, Wang N, Pratt A, Shui W, Luo X, Nan G, Deng ZL, Luo J, C Haydon R, He TC, H. Luu H. The Current and Future Therapies for Human Osteosarcoma. Current Cancer Therapy Reviews 2013. [DOI: 10.2174/157339413805076369] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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12
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Lamplot JD, Denduluri S, Qin J, Li R, Liu X, Zhang H, Chen X, Wang N, Pratt A, Shui W, Luo X, Nan G, Deng ZL, Luo J, Haydon RC, He TC, Luu HH. The Current and Future Therapies for Human Osteosarcoma. Curr Cancer Ther Rev 2013; 9:55-77. [PMID: 26834515 DOI: 10.2174/1573394711309010006] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Osteosarcoma (OS) is the most common non-hematologic malignant tumor of bone in adults and children. As sarcomas are more common in adolescents and young adults than most other forms of cancer, there are a significant number of years of life lost secondary to these malignancies. OS is associated with a poor prognosis secondary to a high grade at presentation, resistance to chemotherapy and a propensity to metastasize to the lungs. Current OS management involves both chemotherapy and surgery. The incorporation of cytotoxic chemotherapy into therapeutic regimens escalated cure rates from <20% to current levels of 65-75%. Furthermore, limb-salvage surgery is now offered to the majority of OS patients. Despite advances in chemotherapy and surgical techniques over the past three decades, there has been stagnation in patient survival outcome improvement, especially in patients with metastatic OS. Thus, there is a critical need to identify novel and directed therapy for OS. Several Phase I trials for sarcoma therapies currently ongoing or recently completed have shown objective responses in OS. Novel drug delivery mechanisms are currently under phase II and III clinical trials. Furthermore, there is an abundance of preclinical research which holds great promise in the development of future OS-directed therapeutics. Our continuously improving knowledge of the molecular and cell-signaling pathways involved in OS will translate into more effective therapies for OS and ultimately improved patient survival. The present review will provide an overview of current therapies, ongoing clinical trials and therapeutic targets under investigation for OS.
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Affiliation(s)
- Joseph D Lamplot
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery, The University of Chicago Medical Center, Chicago, IL 60637, USA
| | - Sahitya Denduluri
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery, The University of Chicago Medical Center, Chicago, IL 60637, USA
| | - Jiaqiang Qin
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery, The University of Chicago Medical Center, Chicago, IL 60637, USA; Stem Cell Biology and Therapy Laboratory of the Key Laboratory for Pediatrics co-designated by Chinese Ministry of Education, The Children's Hospital of Chongqing Medical University, Chongqing 400014, China
| | - Ruidong Li
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery, The University of Chicago Medical Center, Chicago, IL 60637, USA; The Affiliated Hospitals and the Key Laboratory of Diagnostic Medicine designated by the Chinese Ministry of Education, Chongqing Medical University, Chongqing 400016, China
| | - Xing Liu
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery, The University of Chicago Medical Center, Chicago, IL 60637, USA; Stem Cell Biology and Therapy Laboratory of the Key Laboratory for Pediatrics co-designated by Chinese Ministry of Education, The Children's Hospital of Chongqing Medical University, Chongqing 400014, China
| | - Hongyu Zhang
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery, The University of Chicago Medical Center, Chicago, IL 60637, USA; The Affiliated Hospitals and the Key Laboratory of Diagnostic Medicine designated by the Chinese Ministry of Education, Chongqing Medical University, Chongqing 400016, China
| | - Xiang Chen
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery, The University of Chicago Medical Center, Chicago, IL 60637, USA; Department of Orthopaedic Surgery, The Affiliated Tangdu Hospital of the Fourth Military Medical University, Xi'an 710032, China
| | - Ning Wang
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery, The University of Chicago Medical Center, Chicago, IL 60637, USA; Department of Oncology, the Affiliated Southwest Hospital of the Third Military Medical University, Chongqing 400038, China
| | - Abdullah Pratt
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery, The University of Chicago Medical Center, Chicago, IL 60637, USA
| | - Wei Shui
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery, The University of Chicago Medical Center, Chicago, IL 60637, USA; The Affiliated Hospitals and the Key Laboratory of Diagnostic Medicine designated by the Chinese Ministry of Education, Chongqing Medical University, Chongqing 400016, China
| | - Xiaoji Luo
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery, The University of Chicago Medical Center, Chicago, IL 60637, USA; The Affiliated Hospitals and the Key Laboratory of Diagnostic Medicine designated by the Chinese Ministry of Education, Chongqing Medical University, Chongqing 400016, China
| | - Guoxin Nan
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery, The University of Chicago Medical Center, Chicago, IL 60637, USA; Stem Cell Biology and Therapy Laboratory of the Key Laboratory for Pediatrics co-designated by Chinese Ministry of Education, The Children's Hospital of Chongqing Medical University, Chongqing 400014, China
| | - Zhong-Liang Deng
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery, The University of Chicago Medical Center, Chicago, IL 60637, USA; The Affiliated Hospitals and the Key Laboratory of Diagnostic Medicine designated by the Chinese Ministry of Education, Chongqing Medical University, Chongqing 400016, China
| | - Jinyong Luo
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery, The University of Chicago Medical Center, Chicago, IL 60637, USA; The Affiliated Hospitals and the Key Laboratory of Diagnostic Medicine designated by the Chinese Ministry of Education, Chongqing Medical University, Chongqing 400016, China
| | - Rex C Haydon
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery, The University of Chicago Medical Center, Chicago, IL 60637, USA
| | - Tong-Chuan He
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery, The University of Chicago Medical Center, Chicago, IL 60637, USA; Stem Cell Biology and Therapy Laboratory of the Key Laboratory for Pediatrics co-designated by Chinese Ministry of Education, The Children's Hospital of Chongqing Medical University, Chongqing 400014, China; The Affiliated Hospitals and the Key Laboratory of Diagnostic Medicine designated by the Chinese Ministry of Education, Chongqing Medical University, Chongqing 400016, China
| | - Hue H Luu
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery, The University of Chicago Medical Center, Chicago, IL 60637, USA
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13
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Beederman M, Lamplot JD, Nan G, Wang J, Liu X, Yin L, Li R, Shui W, Zhang H, Kim SH, Zhang W, Zhang J, Kong Y, Denduluri S, Rogers MR, Pratt A, Haydon RC, Luu HH, Angeles J, Shi LL, He TC. BMP signaling in mesenchymal stem cell differentiation and bone formation. ACTA ACUST UNITED AC 2013; 6:32-52. [PMID: 26819651 DOI: 10.4236/jbise.2013.68a1004] [Citation(s) in RCA: 195] [Impact Index Per Article: 17.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Bone morphogenetic proteins (BMPs) are members of the TGF-β superfamily and have diverse functions during development and organogenesis. BMPs play a major role in skeletal development and bone formation, and disruptions in BMP signaling cause a variety of skeletal and extraskeletal anomalies. Several knockout models have provided insight into the mechanisms responsible for these phenotypes. Proper bone formation requires the differentiation of osteoblasts from mesenchymal stem cell (MSC) precursors, a process mediated in part by BMP signaling. Multiple BMPs, including BMP2, BMP6, BMP7 and BMP9, promote osteoblastic differentiation of MSCs both in vitro and in vivo. BMP9 is one of the most osteogenic BMPs yet is a poorly characterized member of the BMP family. Several studies demonstrate that the mechanisms controlling BMP9-mediated osteogenesis differ from other osteogenic BMPs, but little is known about these specific mechanisms. Several pathways critical to BMP9-mediated osteogenesis are also important in the differentiation of other cell lineages, including adipocytes and chondrocytes. BMP9 has also demonstrated translational promise in spinal fusion and bone fracture repair. This review will summarize our current knowledge of BMP-mediated osteogenesis, with a focus on BMP9, by presenting recently completed work which may help us to further elucidate these pathways.
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Affiliation(s)
- Maureen Beederman
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery, The University of Chicago Medical Center, Chicago, USA
| | - Joseph D Lamplot
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery, The University of Chicago Medical Center, Chicago, USA
| | - Guoxin Nan
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery, The University of Chicago Medical Center, Chicago, USA; Stem Cell Biology and Therapy Laboratory of the Key Laboratory for Pediatrics Co-Designated by Chinese Ministry of Education, The Children's Hospital of Chongqing Medical University, Chongqing, China
| | - Jinhua Wang
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery, The University of Chicago Medical Center, Chicago, USA; The Affiliated Hospitals and the Key Laboratory of Diagnostic Medicine Designated by the Chinese Ministry of Education, Chongqing Medical University, Chongqing, China
| | - Xing Liu
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery, The University of Chicago Medical Center, Chicago, USA; Stem Cell Biology and Therapy Laboratory of the Key Laboratory for Pediatrics Co-Designated by Chinese Ministry of Education, The Children's Hospital of Chongqing Medical University, Chongqing, China
| | - Liangjun Yin
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery, The University of Chicago Medical Center, Chicago, USA; The Affiliated Hospitals and the Key Laboratory of Diagnostic Medicine Designated by the Chinese Ministry of Education, Chongqing Medical University, Chongqing, China
| | - Ruidong Li
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery, The University of Chicago Medical Center, Chicago, USA; The Affiliated Hospitals and the Key Laboratory of Diagnostic Medicine Designated by the Chinese Ministry of Education, Chongqing Medical University, Chongqing, China
| | - Wei Shui
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery, The University of Chicago Medical Center, Chicago, USA; The Affiliated Hospitals and the Key Laboratory of Diagnostic Medicine Designated by the Chinese Ministry of Education, Chongqing Medical University, Chongqing, China
| | - Hongyu Zhang
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery, The University of Chicago Medical Center, Chicago, USA; The Affiliated Hospitals and the Key Laboratory of Diagnostic Medicine Designated by the Chinese Ministry of Education, Chongqing Medical University, Chongqing, China
| | - Stephanie H Kim
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery, The University of Chicago Medical Center, Chicago, USA
| | - Wenwen Zhang
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery, The University of Chicago Medical Center, Chicago, USA; The Affiliated Hospitals and the Key Laboratory of Diagnostic Medicine Designated by the Chinese Ministry of Education, Chongqing Medical University, Chongqing, China
| | - Jiye Zhang
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery, The University of Chicago Medical Center, Chicago, USA; The Affiliated Hospitals and the Key Laboratory of Diagnostic Medicine Designated by the Chinese Ministry of Education, Chongqing Medical University, Chongqing, China
| | - Yuhan Kong
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery, The University of Chicago Medical Center, Chicago, USA; The Affiliated Hospitals and the Key Laboratory of Diagnostic Medicine Designated by the Chinese Ministry of Education, Chongqing Medical University, Chongqing, China
| | - Sahitya Denduluri
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery, The University of Chicago Medical Center, Chicago, USA
| | - Mary Rose Rogers
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery, The University of Chicago Medical Center, Chicago, USA
| | - Abdullah Pratt
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery, The University of Chicago Medical Center, Chicago, USA
| | - Rex C Haydon
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery, The University of Chicago Medical Center, Chicago, USA
| | - Hue H Luu
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery, The University of Chicago Medical Center, Chicago, USA
| | - Jovito Angeles
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery, The University of Chicago Medical Center, Chicago, USA
| | - Lewis L Shi
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery, The University of Chicago Medical Center, Chicago, USA
| | - Tong-Chuan He
- Molecular Oncology Laboratory, Department of Orthopaedic Surgery, The University of Chicago Medical Center, Chicago, USA; Stem Cell Biology and Therapy Laboratory of the Key Laboratory for Pediatrics Co-Designated by Chinese Ministry of Education, The Children's Hospital of Chongqing Medical University, Chongqing, China; The Affiliated Hospitals and the Key Laboratory of Diagnostic Medicine Designated by the Chinese Ministry of Education, Chongqing Medical University, Chongqing, China
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14
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Denduluri S. Ameliorative effects of ethylenediamine tetraacetic acid and nitrilo triacetic acid on lead toxicity in okra (Abelmoschus esculentus L.) grown in sewage-irrigated soil. Bull Environ Contam Toxicol 1994; 52:516-522. [PMID: 8167444 DOI: 10.1007/bf00194138] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Affiliation(s)
- S Denduluri
- School of Studies in Botany, Vikram University, Ujjain, India
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15
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Denduluri S. Reduction of manganese accumulation by ethylenediamine tetraacetic acid and nitrilo triacetic acid in okra (Abelmoschus esculentus L.) grown in sewage-irrigated soil. Bull Environ Contam Toxicol 1994; 52:438-443. [PMID: 8142717 DOI: 10.1007/bf00197834] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Affiliation(s)
- S Denduluri
- School of Studies in Botany, Vikram University, Ujjain, India
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16
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Denduluri S. Reduction of lead accumulation by ethylenediamine tetraacetic acid and nitrilo triacetic acid in okra (Abelmoschus esculentus L.) grown in sewage-irrigated soil. Bull Environ Contam Toxicol 1993; 51:40-45. [PMID: 8318772 DOI: 10.1007/bf00200998] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Affiliation(s)
- S Denduluri
- School of Studies in Botany, Vikram University, Ujjain, India
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