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Ma H, Zhang Y, Li J, Xie T, Zhao Z. Deciphering the prognostic landscape of osteosarcoma: Integrating the roles of hippo pathway genes, programmed cell death, and the tumor immune microenvironment. ENVIRONMENTAL TOXICOLOGY 2024. [PMID: 38622820 DOI: 10.1002/tox.24280] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/20/2024] [Revised: 03/14/2024] [Accepted: 03/31/2024] [Indexed: 04/17/2024]
Abstract
Osteosarcoma is a highly aggressive cancer prevalent among adolescents and young adults, notorious for its tendency to metastasize to the lungs. This research delves into the molecular foundations of osteosarcoma by examining the role of the Hippo signaling pathway and its interaction with the tumor immune microenvironment (TME). Through analysis of transcriptomic data from the TARGET-OS dataset and control samples from GTEx, we identified a set of 131 genes that link high expression profiles in osteosarcoma with the Hippo pathway. A focused examination through univariate Cox regression analysis revealed eight key genes (DLG5, WNT11, TGFB2, DLG4, WNT16, ID2, WNT10B, and WNT10A) with a significant correlation to patient outcomes. Hierarchical clustering of these genes delineated two distinct patient groups with significantly different survival rates, a finding supported by Kaplan-Meier survival analysis. Further investigation into immune cell infiltration and expression profiles of immunoregulatory factors uncovered a notable pattern of immune evasion in the group with poorer prognosis, marked by reduced effector immune cell activity and lower levels of immunostimulatory factors. Single-cell sequencing highlighted the cellular diversity within osteosarcoma samples and identified markers differentiating malignant from nonmalignant cells, correlating these markers with prognostic risk scores. Our results emphasize the critical prognostic value of Hippo pathway genes and the TME in osteosarcoma, shedding light on new avenues for therapeutic intervention and patient-specific treatment strategies.
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Affiliation(s)
- Huayan Ma
- Medical College of Xizang Minzu Uhiversity, Xianyang, China
- Shanxi Provincial People's Hospital, Xi'an, China
| | - Yuxian Zhang
- Shanxi Provincial People's Hospital, Xi'an, China
| | - Jing Li
- Medical College of Xizang Minzu Uhiversity, Xianyang, China
| | - Tiantian Xie
- Shanxi Provincial People's Hospital, Xi'an, China
| | - Zhi Zhao
- Shanxi Provincial People's Hospital, Xi'an, China
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2
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Liu J, Li Y, Wu S, Zhang Z, Li D. Hyperbaric Oxygen Upregulates Mst1 to Activate Keap1/Nrf2/HO-1 Pathway Resisting Oxidative Stress in a Rat Model of Acute Myocardial Infarction. Mol Biotechnol 2024:10.1007/s12033-024-01050-8. [PMID: 38393629 DOI: 10.1007/s12033-024-01050-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Accepted: 12/27/2023] [Indexed: 02/25/2024]
Abstract
This study aimed to investigate the protective effects and mechanisms of hyperbaric oxygen (HBO) preconditioning in a rat model of acute myocardial infarction (MI) established by ligation of the left anterior descending (LAD) coronary artery. Microarray, real-time PCR, and western blotting (WB) results demonstrated that the Mst1 gene was downregulated in the heart tissue of the MI rat model. HBO preconditioning significantly increased Mst1 expression in cardiac tissues of rats after MI modeling. Lentiviral infection was used to silence the Mst1 gene in rats treated with HBO to probe the effect of Mst1 on HBO cardioprotection. HBO preconditioning decreased heart infarct size and ameliorated cardiac function in MI rats, whereas Mst1 silencing reversed the effect of HBO administration, as indicated after heat infarct size determination via TTC staining, histological examination via HE staining, and measurements of cardiac function. HBO preconditioning reduced oxidative stress and inflammation in cardiac tissue of MI rat model, evidenced by alteration of malondialdehyde (MDA), 8-hydroxy-2-deoxyguanosine (8-OHdG), and protein carbonyl contents, as well as production of inflammation-associated myeloperoxidase (MPO), IL-1β, and TNF-α. These findings provide a new signaling mechanism through which HBO preconditioning can protect against acute MI injury through the Mst1-mediating Keap1/Nrf2/HO-1-dependent antioxidant defense system.
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Affiliation(s)
- Jianhui Liu
- Emergency Department, Affiliated Hospital of Hebei Engineering University, Congtai District, No. 81, Congtai Road, Handan, 056008, Hebei, China
| | - Yan Li
- Emergency Department, Affiliated Hospital of Hebei Engineering University, Congtai District, No. 81, Congtai Road, Handan, 056008, Hebei, China
| | - Shubiao Wu
- Department of Orthopaedics, Affiliated Hospital of Hebei Engineering University, Handan, 056008, Hebei, China
| | - Zhigang Zhang
- Emergency Department, Affiliated Hospital of Hebei Engineering University, Congtai District, No. 81, Congtai Road, Handan, 056008, Hebei, China
| | - Di Li
- Emergency Department, Affiliated Hospital of Hebei Engineering University, Congtai District, No. 81, Congtai Road, Handan, 056008, Hebei, China.
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An F, Chang W, Song J, Zhang J, Li Z, Gao P, Wang Y, Xiao Z, Yan C. Reprogramming of glucose metabolism: Metabolic alterations in the progression of osteosarcoma. J Bone Oncol 2024; 44:100521. [PMID: 38288377 PMCID: PMC10823108 DOI: 10.1016/j.jbo.2024.100521] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2023] [Revised: 12/25/2023] [Accepted: 01/02/2024] [Indexed: 01/31/2024] Open
Abstract
Metabolic reprogramming is an adaptive response of tumour cells under hypoxia and low nutrition conditions. There is increasing evidence that glucose metabolism reprogramming can regulate the growth and metastasis of osteosarcoma (OS). Reprogramming in the progress of OS can bring opportunities for early diagnosis and treatment of OS. Previous research mainly focused on the glycolytic pathway of glucose metabolism, often neglecting the tricarboxylic acid cycle and pentose phosphate pathway. However, the tricarboxylic acid cycle and pentose phosphate pathway of glucose metabolism are also involved in the progression of OS and are closely related to this disease. The research on glucose metabolism in OS has not yet been summarized. In this review, we discuss the abnormal expression of key molecules related to glucose metabolism in OS and summarize the glucose metabolism related signaling pathways involved in the occurrence and development of OS. In addition, we discuss some of the targeted drugs that regulate glucose metabolism pathways, which can lead to effective strategies for targeted treatment of OS.
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Affiliation(s)
- Fangyu An
- Teaching Experiment Training Center, Gansu University of Chinese Medicine, Lanzhou 730000, Gansu, China
| | - Weirong Chang
- School of Basic Medicine, Gansu University of Chinese Medicine, Lanzhou 730000, Gansu, China
| | - Jiayi Song
- School of Basic Medicine, Gansu University of Chinese Medicine, Lanzhou 730000, Gansu, China
| | - Jie Zhang
- School of Basic Medicine, Gansu University of Chinese Medicine, Lanzhou 730000, Gansu, China
| | - Zhonghong Li
- Teaching Experiment Training Center, Gansu University of Chinese Medicine, Lanzhou 730000, Gansu, China
| | - Peng Gao
- School of Basic Medicine, Gansu University of Chinese Medicine, Lanzhou 730000, Gansu, China
| | - Yujie Wang
- School of Tradional Chinese and Werstern Medicine, Gansu University of Chinese Medicine, Lanzhou 730000, Gansu, China
| | - Zhipan Xiao
- School of Tradional Chinese and Werstern Medicine, Gansu University of Chinese Medicine, Lanzhou 730000, Gansu, China
| | - Chunlu Yan
- School of Tradional Chinese and Werstern Medicine, Gansu University of Chinese Medicine, Lanzhou 730000, Gansu, China
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Chen X, Liu Z, Huang L, Li Z, Dai X. Targeting the mechanism of IRF3 in sepsis-associated acute kidney injury via the Hippo pathway. Int Immunopharmacol 2023; 122:110625. [PMID: 37441808 DOI: 10.1016/j.intimp.2023.110625] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2023] [Revised: 06/22/2023] [Accepted: 07/06/2023] [Indexed: 07/15/2023]
Abstract
Sepsis-induced inflammatory damage and adaptive repair are critical in the pathophysiological mechanisms of acute kidney injury (AKI). Here, we investigated the role of interferon regulatory factor three (IRF3) and subsequent activation of the Hippo pathway in inflammatory damage and repair using an in vitro cell model of LPS-induced AKI. LPS caused the phosphorylation and activation of IRF3 in the early stages of sepsis, and activated IRF3 enhanced the production of type I interferon (IFN), resulting in an excessive inflammatory response. Furthermore, LPS generated considerably more inflammatory injury than intended cell death, and IRF3 activation triggered the Hippo pathway, causing a reduction in YAP, which eventually impaired proliferation and repair in surviving renal tubular epithelial cells and exacerbated the development of AKI. In conclusion, IRF3 promoted the development of sepsis-associated AKI (SAKI) by modulating the Hippo pathway.
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Affiliation(s)
- Xiaomei Chen
- Institute of Critical Care Medicine, The First People's Hospital of Chenzhou, The First Affliated Hospital of Xiangnan University, Hunan 423000, People's Republic of China
| | - Ze Liu
- School of Nursing, Xiangnan University, Hunan 423000, People's Republic of China
| | - Lingkun Huang
- Department of Anaesthesiology, The First People's Hospital of Chenzhou, The First Affliated Hospital of Xiangnan University, Hunan 423000, People's Republic of China
| | - Zhenhua Li
- Institute of Critical Care Medicine, The First People's Hospital of Chenzhou, The First Affliated Hospital of Xiangnan University, Hunan 423000, People's Republic of China.
| | - Xingui Dai
- Institute of Critical Care Medicine, The First People's Hospital of Chenzhou, The First Affliated Hospital of Xiangnan University, Hunan 423000, People's Republic of China.
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Ji Z, Shen J, Lan Y, Yi Q, Liu H. Targeting signaling pathways in osteosarcoma: Mechanisms and clinical studies. MedComm (Beijing) 2023; 4:e308. [PMID: 37441462 PMCID: PMC10333890 DOI: 10.1002/mco2.308] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Revised: 05/17/2023] [Accepted: 05/19/2023] [Indexed: 07/15/2023] Open
Abstract
Osteosarcoma (OS) is a highly prevalent bone malignancy among adolescents, accounting for 40% of all primary malignant bone tumors. Neoadjuvant chemotherapy combined with limb-preserving surgery has effectively reduced patient disability and mortality, but pulmonary metastases and OS cells' resistance to chemotherapeutic agents are pressing challenges in the clinical management of OS. There has been an urgent need to identify new biomarkers for OS to develop specific targeted therapies. Recently, the continued advancements in genomic analysis have contributed to the identification of clinically significant molecular biomarkers for diagnosing OS, acting as therapeutic targets, and predicting prognosis. Additionally, the contemporary molecular classifications have revealed that the signaling pathways, including Wnt/β-catenin, PI3K/AKT/mTOR, JAK/STAT3, Hippo, Notch, PD-1/PD-L1, MAPK, and NF-κB, have an integral role in OS onset, progression, metastasis, and treatment response. These molecular classifications and biological markers have created new avenues for more accurate OS diagnosis and relevant treatment. We herein present a review of the recent findings for the modulatory role of signaling pathways as possible biological markers and treatment targets for OS. This review also discusses current OS therapeutic approaches, including signaling pathway-based therapies developed over the past decade. Additionally, the review covers the signaling targets involved in the curative effects of traditional Chinese medicines in the context of expression regulation of relevant genes and proteins through the signaling pathways to inhibit OS cell growth. These findings are expected to provide directions for integrating genomic, molecular, and clinical profiles to enhance OS diagnosis and treatment.
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Affiliation(s)
- Ziyu Ji
- School of Integrated Traditional Chinese and Western MedicineSouthwest Medical UniversityLuzhouSichuanChina
| | - Jianlin Shen
- Department of OrthopaedicsAffiliated Hospital of Putian UniversityPutianFujianChina
| | - Yujian Lan
- School of Integrated Traditional Chinese and Western MedicineSouthwest Medical UniversityLuzhouSichuanChina
| | - Qian Yi
- Department of PhysiologySchool of Basic Medical ScienceSouthwest Medical UniversityLuzhouSichuanChina
| | - Huan Liu
- Department of OrthopaedicsThe Affiliated Traditional Chinese Medicine Hospital of Southwest Medical UniversityLuzhouSichuanChina
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Lin S, Xu C, Yin X, Tian H, Mei X. Aging and TNF induce premature senescence of astrocytes after spinal cord injury via regulating YAP expression. Int Immunopharmacol 2023; 120:110276. [PMID: 37182448 DOI: 10.1016/j.intimp.2023.110276] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Revised: 04/29/2023] [Accepted: 04/30/2023] [Indexed: 05/16/2023]
Abstract
BACKGROUND Spinal cord injury (SCI) causes chronic functional impairment in patients. In addition, SCI is tormenting more and more older adults, and those who suffer from SCI often have shorter lifespans. Previous studies have confirmed that overexpression of p75 leads to neuroinflammation and motor dysfunction following spinal cord injury in adult mice. METHODS As TNF-α is upregulated after SCI, targeting TNF-mediated inflammation may be an attractive option to combat trauma, paving the way for new therapeutic insight. In this study, we evaluated behavioral testing, phenotype of senescent cells, reactive oxygen species (ROS), inflammation and mitochondrial damage in adult (2-month-old) and aged (20-month-old) female wild-type (WT) and p75 knockout (KO) mice. RESULTS Herein, we hypothesized that aged mice were more prone to death after SCI, but p75 deletion could promote motor/sensory function recovery and improve survival in both adult and aged mice. Further exploration of the underlying mechanism revealed that the expression of p-YAP was reduced in vivo and in vitro, and p75 deletion partially rescued aging-induced astrocytes senescence. CONCLUSION Taken together, our study have identified an unrecognized function of the p75-YAP pathway on preventing astrocytic aging in vitro and in vivo, which may provide further insights and new targets into slowing spinal cord aging and improving dysfunctional remission and longevity.
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Affiliation(s)
- Sen Lin
- Department of Orthopedic, Third Affiliated Hospital of Jinzhou Medical University, Jinzhou 121000, China
| | - Chang Xu
- Department of Orthopedic, First Affiliated Hospital of Jinzhou Medical University, Jinzhou 121000, China
| | - Xuechen Yin
- School of Basic Medicine, Jinzhou Medical University, Jinzhou 121000, China
| | - He Tian
- School of Basic Medicine, Jinzhou Medical University, Jinzhou 121000, China.
| | - Xifan Mei
- Department of Orthopedic, Third Affiliated Hospital of Jinzhou Medical University, Jinzhou 121000, China.
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Chen Y, Wang Y, Zhai Y, Yuan Y, Wang J, Jin Y, Dang L, Song L, Chen C, Wang Y. Cinobufacini injection suppresses the proliferation of human osteosarcoma cells by inhibiting PIN1-YAP/TAZ signaling pathway. Front Pharmacol 2023; 14:1081363. [PMID: 37006999 PMCID: PMC10063998 DOI: 10.3389/fphar.2023.1081363] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2022] [Accepted: 03/08/2023] [Indexed: 03/19/2023] Open
Abstract
Cinobufacini injection (CI), an aqueous extract of Cutis Bufonis, is clinically used for cancer therapy in China, but its molecular mechanism for the treatment of osteosarcoma (OS) remains unclear. We constructed U2OS ectopic subcutaneous tumor model to verify the anti-OS effect of CI in vivo. Meanwhile, cell proliferation of U2OS and MG63 cells was monitored in vitro using the CCK-8 assay, colony formation and morphological changes. Cell cycle arrest and apoptosis were detected by flow cytometry and western blot, which showed that CI significantly inhibited proliferation, induced cell cycle arrest and apoptosis in human OS cells. The further RNA-seq results identified that the Hippo signaling pathway was involved in the anti-OS effect of CI. YAP/TAZ are two major components of the Hippo pathway in breast cancer and are positively regulated by prolyl isomerase PIN1, we assessed their role in OS using both clinicopathological sections and western blots. CI also inhibited PIN1 enzyme activity in a dose-dependent manner, which resulted in impaired PIN1, YAP, and TAZ expression in vitro and in vivo. Additionally, 15 potential compounds of CI were found to occupy the PIN1 kinase domain and inhibit its activity. In summary, CI plays an anti-OS role by down-regulating the PIN1-YAP/TAZ pathway.
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Affiliation(s)
- Yuru Chen
- School of Integrative Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China
- State Key Laboratory of Component-Based Chinese Medicine, Tianjin, China
| | - Yanyan Wang
- School of Integrative Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Yu Zhai
- School of Integrative Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Ye Yuan
- School of Integrative Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China
- State Key Laboratory of Component-Based Chinese Medicine, Tianjin, China
| | - Junhong Wang
- School of Integrative Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Yajing Jin
- School of Integrative Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China
- State Key Laboratory of Component-Based Chinese Medicine, Tianjin, China
| | - Lingling Dang
- School of Integrative Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China
- State Key Laboratory of Component-Based Chinese Medicine, Tianjin, China
| | - Liming Song
- Department of Joint Surgery, Tianjin Hospital, Tianjin University, Tianjin, China
| | - Changbao Chen
- Department of Spinal Surgery, Tianjin Hospital, Tianjin University, Tianjin, China
| | - Yu Wang
- School of Integrative Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China
- State Key Laboratory of Component-Based Chinese Medicine, Tianjin, China
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Fei Q, Liu J, Qiao L, Zhang M, Xia H, Lu D, Wu D, Wang J, Li R, Li J, Yang F, Liu D, Xie B, Hui W, Qian B. Mst1 attenuates myocardial ischemia/reperfusion injury following heterotopic heart transplantation in mice through regulating Keap1/Nrf2 axis. Biochem Biophys Res Commun 2023; 644:140-148. [PMID: 36646002 DOI: 10.1016/j.bbrc.2022.12.087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2022] [Revised: 12/17/2022] [Accepted: 12/30/2022] [Indexed: 01/09/2023]
Abstract
Ischemia reperfusion (I/R) injury remains a frequent adverse event that accompanies heart transplantation. Oxidative stress and aberrant production of free radicals were regarded as the culprit of cell death and tissue damage in post-transplant IR injury. Mst1 has been identified as a mediator of oxidative stress and Nrf2 regulates anti-oxidative enzymes, however, the interaction between Mst1 and Nrf2 anti-oxidative stress pathway remains to be clarified in the event of cardiac IR injury. Herein, the model of ischemia-reperfusion injury in heterotopic heart transplantation mice was firstly established.. We observed that cardiac IR induced upregulation of Mst1 and activation of Nrf2/HO-1pathway in mice receiving heterotopic heart transplantation. Further Cobalt dichloride-induced oxidative stress model of RAW264.7 macrophage cells were then established to mimic cardiac I/R injury, results showed that exposure to CoCl2 induced the upregulation of Mst1 and activation of Keap1/Nrf2 pathway, and genetic ablation of Mst-1 and inhibition of Keap1/Nrf2 pathway aggravated oxidative damage in those cells. Additional in vivo study showed that transfection of Mst1 shRNA spurred ROS generation and worsened cardiac damage in IR mice. Meanwhile, Mst1-KD mice receiving heart transplantation showed markedly downregulation of Nrf2, HO-1 yet upregulation of Keap1, indicating diminished protective effect against tissue damage caused by IR probably owing to the frustration of Keap1/Nrf2 pathway. Taken together, our findings demonstrated the protective effect of Mst1 from cardiac IR injury via triggering Keap1/Nrf2 axis and suppressing ROS generation, which shed light on the promising role of Mst1 in transitional management of IR injury resulted from cardiac transplantation.
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Affiliation(s)
- Qi Fei
- Department of Pulmonary and Critical Care Medicine, Peking University Shenzhen Hospital, Futian District, Shenzhent, 518036, Guangdong, People's Republic of China
| | - Justin Liu
- Department of Statistics, University of California, Riverside, 900 University Ave, Riverside, CA, 92521, USA
| | - Li Qiao
- Center for Stem Cell and Translational Medicine, School of Life Sciences, Anhui University, Hefei, 230601, People's Republic of China
| | - Meng Zhang
- Center for Stem Cell and Translational Medicine, School of Life Sciences, Anhui University, Hefei, 230601, People's Republic of China
| | - Haidong Xia
- Center for Stem Cell and Translational Medicine, School of Life Sciences, Anhui University, Hefei, 230601, People's Republic of China
| | - Daoqiang Lu
- School of Medicine, Foshan University, Foshan, 528000, Guangdong, People's Republic of China
| | - Di Wu
- School of Medicine, Foshan University, Foshan, 528000, Guangdong, People's Republic of China
| | - Jun Wang
- School of Medicine, Foshan University, Foshan, 528000, Guangdong, People's Republic of China
| | - Riwang Li
- School of Medicine, Foshan University, Foshan, 528000, Guangdong, People's Republic of China
| | - Jie Li
- School of Medicine, Foshan University, Foshan, 528000, Guangdong, People's Republic of China
| | - Fang Yang
- School of Medicine, Foshan University, Foshan, 528000, Guangdong, People's Republic of China
| | - Dahai Liu
- School of Medicine, Foshan University, Foshan, 528000, Guangdong, People's Republic of China.
| | - Baiyi Xie
- Department of Urology Surgery, Ruikang Hospital Affiliated to Guangxi University of Chinese Medicine, Nanning, Guangxi, China.
| | - Wenqiao Hui
- Anhui Province Key Laboratory of Livestock and Poultry Product Safety Engineering, Institute of Animal Husbandry and Veterinary Medicine, Anhui Academy of Agriculture Sciences, Hefei, Anhui, 230031, China.
| | - Ban Qian
- Center for Stem Cell and Translational Medicine, School of Life Sciences, Anhui University, Hefei, 230601, People's Republic of China.
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Xi Q, Ma J. Polypeptide N-Acetylgalactosaminyltransferase 14 (GALNT14) as a Chemosensitivity-Related Biomarker for Osteosarcoma. JOURNAL OF ONCOLOGY 2023; 2023:1083423. [PMID: 38024474 PMCID: PMC10681776 DOI: 10.1155/2023/1083423] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/13/2022] [Revised: 10/21/2022] [Accepted: 11/24/2022] [Indexed: 12/01/2023]
Abstract
Purpose Osteosarcoma is the most common primary bone tumor. Polypeptide N-acetylgalactosaminyltransferase 14 (GALNT14), a member of the N-acetylgalactosaminyltransferase family, has been considered to be associated with various cancers. However, its role in osteosarcoma remains unknown. Here, we aimed to explore the expression and potential mechanism of GALNT14 in osteosarcoma through bioinformatics analysis and in vitro experiments. Methods We investigated GALNT14 expression in osteosarcoma using GEO, the TIMER database, and clinical samples. Protein-protein interaction (PPI) network analysis on GALNT14 was performed by STRING. TARGET was used to identify differentially expressed genes (DEGs) between high and low GALNT14 expression. The correlation between GALNT14 and cuproptosis-related genes in osteosarcoma was analyzed by R language. The prognostic significance of GALNT14 was examined by Kaplan-Meier survival analysis. Additionally, we inhibited GALNT14 function in an osteosarcoma cell line by transfecting siRNA and subsequently explored the effect on drug sensitivity by CCK-8, clonogenic assay, and flow cytometry. Results GALNT14 was significantly elevated in osteosarcoma tissue, osteosarcoma cell lines, and metastatic osteosarcoma. PPI analysis revealed that GALNT14 was associated with MUC7, MUC13, MUC5AC, C1GALT1, MUC15, MUC16, MUC1, MUC4, MUC21, and MUC17. In the high GALNT14 expression group, we discovered 81 upregulated DEGs and 73 downregulated DEGs. Functional enrichment analysis of DEGs showed significant enrichment in the Wnt, TGF-β, Hippo, PI3K signaling pathways and cell adhesion molecules. Expression of cuproptosis-related genes was closely related in osteosarcoma, and GALNT14 expression was significantly positively correlated with FDX1, a key regulator of cuproptosis. Kaplan-Meier survival showed that GALNT14 was linked to poor overall survival and disease-free survival in osteosarcoma. In vitro experiments suggested that GALNT14 was associated with chemotherapy resistance in osteosarcoma. Conclusion We identified a GALNT family gene, GALNT14, that was highly expressed in osteosarcoma. This gene was closely associated with metastasis, progression, cuproptosis-related genes, and chemosensitivity of osteosarcoma, and showed correlation with poor overall survival and disease-free survival in osteosarcoma.
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Affiliation(s)
- Qiong Xi
- Department of Pediatrics, The Third Xiangya Hospital of Central South University, Changsha, China
| | - Jinqi Ma
- Department of Blood Transfusion, The Third Xiangya Hospital of Central South University, Changsha, China
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10
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Wang Y, Qin D, Gao Y, Zhang Y, Liu Y, Huang L. Identification of therapeutic targets for osteosarcoma by integrating single-cell RNA sequencing and network pharmacology. Front Pharmacol 2023; 13:1098800. [PMID: 36686663 PMCID: PMC9853455 DOI: 10.3389/fphar.2022.1098800] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Accepted: 12/19/2022] [Indexed: 01/07/2023] Open
Abstract
Background: Osteosarcoma (OS) is a common primary tumor with extensive heterogeneity. In this study, we used single-cell RNA sequencing (scRNA-seq) and network pharmacology to analyze effective targets for Osteosarcoma treatment. Methods: The cell heterogeneity of the Osteosarcoma single-cell dataset GSE162454 was analyzed using the Seurat package. The bulk-RNA transcriptome dataset GSE36001 was downloaded and analyzed using the CIBERSORT algorithm. The key targets for OS therapy were determined using Pearson's correlation analysis. Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) analyses were performed on key targets. The DeepDR algorithm was used to predict potential drugs for Osteosarcoma treatment. Molecular docking analysis was performed to verify the binding abilities of the predicted drugs and key targets. qRT-PCR assay was used to detect the expression of key targets in osteoblasts and OS cells. Results: A total of 21 cell clusters were obtained based on the GSE162454 dataset, which were labeled as eight cell types by marker gene tagging. Four cell types (B cells, cancer-associated fibroblasts (CAFs), endothelial cells, and plasmocytes) were identified in Osteosarcoma and normal tissues, based on differences in cell abundance. In total, 17 key targets were identified by Pearson's correlation analysis. GO and KEGG analysis showed that these 17 genes were associated with immune regulation pathways. Molecular docking analysis showed that RUNX2, OMD, and CD4 all bound well to vincristine, dexamethasone, and vinblastine. The expression of CD4, OMD, and JUN was decreased in Osteosarcoma cells compared with osteoblasts, whereas RUNX2 and COL9A3 expression was increased. Conclusion: We identified five key targets (CD4, RUNX2, OMD, COL9A3, and JUN) that are associated with Osteosarcoma progression. Vincristine, dexamethasone, and vinblastine may form a promising drug-target pair with RUNX2, OMD, and CD4 for Osteosarcoma treatment.
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Affiliation(s)
- Yan Wang
- Science Research Center, China-Japan Union Hospital of Jilin University, Changchun, China
| | - Di Qin
- Department of Geriatrics, China-Japan Union Hospital of Jilin University, Changchun, China
| | - Yiyao Gao
- Science Research Center, China-Japan Union Hospital of Jilin University, Changchun, China
| | - Yunxin Zhang
- Department of Gastrointestinal Colorectal and Anal Surgery, China-Japan Union Hospital of Jilin University, Changchun, China
| | - Yao Liu
- Department of Geriatrics, China-Japan Union Hospital of Jilin University, Changchun, China
| | - Lihong Huang
- Department of Geriatrics, China-Japan Union Hospital of Jilin University, Changchun, China,*Correspondence: Lihong Huang,
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11
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Gaeta R, Righi A, Gambarotti M, Aretini P, Lessi F, Mazzanti CM, Mancini I, Pinzani P, Belgio B, Sbaraglia M, Dei Tos AP, Franchi A. Chondroblastoma‐like osteosarcoma: a clinicopathologic and molecular study of a rare osteosarcoma variant. Histopathology 2022; 81:389-401. [DOI: 10.1111/his.14721] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Accepted: 06/24/2022] [Indexed: 11/27/2022]
Affiliation(s)
- Raffaele Gaeta
- Department of Translational Research University of Pisa Pisa Italy
| | | | - Marco Gambarotti
- Department of Pathology, IRCCS, Istituto Ortopedico Rizzoli Bologna Italy
| | | | | | | | - Irene Mancini
- Molecular and Clinical Biochemistry Unit Careggi University Hospital Florence Italy
| | - Pamela Pinzani
- Department of Experimental and Clinical Biomedical Sciences "Mario Serio" University of Florence Florence Italy
| | - Beatrice Belgio
- Department of Translational Research University of Pisa Pisa Italy
| | - Marta Sbaraglia
- Department of Pathology, Azienda Ospedale‐Università Padova Padua Italy
| | - Angelo Paolo Dei Tos
- Department of Pathology, Azienda Ospedale‐Università Padova Padua Italy
- Department of Medicine (DIMED) University of Padua School of Medicine
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12
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Abstract
Osteosarcoma (OS) is the most common primary malignant bone tumor, which usually occurs in children and adolescents. It is generally a high-grade malignancy presenting with extreme metastases to the lungs or other bones. The etiology of the disease is multifaceted and still remains obscure. A combination of surgery and chemotherapy has played a major role in the treatment of OS over the past three decades, and consequently, the overall survival rates for the disease have remained unchanged. Therefore, there is an urgent need to employ new comprehensive analyses and technologies to develop significantly more informative classification systems, with the aim of developing more effective and less toxic therapies for OS patients. This review discusses the existing knowledge of OS therapy and potential methods to develop novel therapeutic agents for the disease.
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Affiliation(s)
- Emel Rothzerg
- School of Biomedical Sciences, The University of Western Australia, Perth, WA 6009, Australia
- Perron Institute for Neurological and Translational Science, Perth, WA 6009, Australia
| | - Abigail L Pfaff
- Perron Institute for Neurological and Translational Science, Perth, WA 6009, Australia
- Centre for Molecular Medicine and Innovative Therapeutics, Murdoch University, Perth, WA 6150, Australia
| | - Sulev Koks
- Perron Institute for Neurological and Translational Science, Perth, WA 6009, Australia
- Centre for Molecular Medicine and Innovative Therapeutics, Murdoch University, Perth, WA 6150, Australia
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13
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Shoaib Z, Fan TM, Irudayaraj J. Osteosarcoma mechanobiology and therapeutic targets. Br J Pharmacol 2021; 179:201-217. [PMID: 34679192 PMCID: PMC9305477 DOI: 10.1111/bph.15713] [Citation(s) in RCA: 61] [Impact Index Per Article: 20.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2021] [Revised: 09/15/2021] [Accepted: 09/22/2021] [Indexed: 11/28/2022] Open
Abstract
Osteosarcoma (OS) is the one of the most common primary tumors of bone with less than a 20% 5-year survival rate after the development of metastases. OS is highly predisposed in Paget's disease (PD) of bone, and both have common characteristic skeletal features due to rapid bone remodeling. OS prognosis is location dependent which further emphasizes the likely contribution of the bone microenvironment in its pathogenesis. Mechanobiology is the phenomenon when mechanical cues from the changing physical microenvironment of bone are transduced to biological pathways through mechanosensitive cellular components. Mechanobiology-driven therapies have been used for curbing tumor progression by direct alteration of the physical microenvironment or inhibition of metastasis-associated mechanosensitive proteins. This review emphasizes the contribution of mechanobiology to OS progression, and sheds light on current mechanobiology-based therapies and potential new targets for improving disease management. Additionally, the variety of 3D models currently used to study OS mechanobiology are summarized.
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Affiliation(s)
- Zunaira Shoaib
- Department of Pathobiology, University of Illinois at Urbana-Champaign, Urbana, IL, USA
| | - Timothy M Fan
- Department of Veterinary Clinical Medicine, University of Illinois at Urbana-Champaign, Urbana, IL, USA.,Cancer Center at Illinois, University of Illinois Urbana-Champaign, Urbana, IL, USA
| | - Joseph Irudayaraj
- Department of Bioengineering, Nick Holonyak Micro and Nanotechnology Laboratory, University of Illinois at Urbana-Champaign, IL, USA.,Biomedical Research Center, Carle Foundation Hospital, Urbana, IL, USA.,Cancer Center at Illinois, University of Illinois Urbana-Champaign, Urbana, IL, USA
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14
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Rothzerg E, Ho XD, Xu J, Wood D, Märtson A, Kõks S. Upregulation of 15 Antisense Long Non-Coding RNAs in Osteosarcoma. Genes (Basel) 2021; 12:genes12081132. [PMID: 34440306 PMCID: PMC8394133 DOI: 10.3390/genes12081132] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2021] [Revised: 07/20/2021] [Accepted: 07/22/2021] [Indexed: 12/14/2022] Open
Abstract
The human genome encodes thousands of natural antisense long noncoding RNAs (lncRNAs); they play the essential role in regulation of gene expression at multiple levels, including replication, transcription and translation. Dysregulation of antisense lncRNAs plays indispensable roles in numerous biological progress, such as tumour progression, metastasis and resistance to therapeutic agents. To date, there have been several studies analysing antisense lncRNAs expression profiles in cancer, but not enough to highlight the complexity of the disease. In this study, we investigated the expression patterns of antisense lncRNAs from osteosarcoma and healthy bone samples (24 tumour-16 bone samples) using RNA sequencing. We identified 15 antisense lncRNAs (RUSC1-AS1, TBX2-AS1, PTOV1-AS1, UBE2D3-AS1, ERCC8-AS1, ZMIZ1-AS1, RNF144A-AS1, RDH10-AS1, TRG-AS1, GSN-AS1, HMGA2-AS1, ZNF528-AS1, OTUD6B-AS1, COX10-AS1 and SLC16A1-AS1) that were upregulated in tumour samples compared to bone sample controls. Further, we performed real-time polymerase chain reaction (RT-qPCR) to validate the expressions of the antisense lncRNAs in 8 different osteosarcoma cell lines (SaOS-2, G-292, HOS, U2-OS, 143B, SJSA-1, MG-63, and MNNG/HOS) compared to hFOB (human osteoblast cell line). These differentially expressed IncRNAs can be considered biomarkers and potential therapeutic targets for osteosarcoma.
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Affiliation(s)
- Emel Rothzerg
- School of Biomedical Sciences, The University of Western Australia, Perth, WA 6009, Australia; (E.R.); (J.X.); (D.W.)
- Perron Institute for Neurological and Translational Science, QEII Medical Centre, Nedlands, WA 6009, Australia
| | - Xuan Dung Ho
- Department of Oncology, College of Medicine and Pharmacy, Hue University, Hue 53000, Vietnam;
| | - Jiake Xu
- School of Biomedical Sciences, The University of Western Australia, Perth, WA 6009, Australia; (E.R.); (J.X.); (D.W.)
| | - David Wood
- School of Biomedical Sciences, The University of Western Australia, Perth, WA 6009, Australia; (E.R.); (J.X.); (D.W.)
| | - Aare Märtson
- Department of Traumatology and Orthopaedics, University of Tartu, Tartu University Hospital, 50411 Tartu, Estonia;
| | - Sulev Kõks
- Perron Institute for Neurological and Translational Science, QEII Medical Centre, Nedlands, WA 6009, Australia
- Centre for Molecular Medicine and Innovative Therapeutics, Murdoch University, Murdoch, WA 6150, Australia
- Correspondence: ; Tel.: +61-(0)-8-6457-0313
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15
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Park H, Lee Y, Lee K, Lee H, Yoo JE, Ahn S, Park YN, Kim H. The Clinicopathological Significance of YAP/TAZ Expression in Hepatocellular Carcinoma with Relation to Hypoxia and Stemness. Pathol Oncol Res 2021; 27:604600. [PMID: 34257565 PMCID: PMC8262240 DOI: 10.3389/pore.2021.604600] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/09/2020] [Accepted: 01/12/2021] [Indexed: 12/30/2022]
Abstract
Background/Aims: Yes-associated protein (YAP) and transcriptional co-activator with PDZ-binding motif (TAZ) activation has been implicated in hepatocarcinogenesis and hepatic progenitor cell differentiation, and hypoxia has been shown to induce nuclear translocation of YAP in cancer cells. Here, we aimed to investigate the relationship between hypoxia, YAP and TAZ expression and stemness-related marker expression in human hepatocellular carcinomas (HCCs) and its clinical implications. Methods: Immunohistochemical stains were performed on tissue microarrays from 305 surgically resected HCCs, and the expression status of YAP and TAZ were correlated with CAIX, stemness markers (K19, EpCAM) and epithelial-mesenchymal transition (EMT)-related markers (uPAR, ezrin). The clinicopathological significance of YAP/TAZ expression was analyzed with relation to CAIX expression status. Results: YAP and TAZ expression were seen in 13.4 and 4.3% of HCCs, respectively. YAP/TAZ-positive HCCs frequently demonstrated higher serum AFP levels, microvascular invasion, advanced tumor stage, increased proliferative activity and expression of stemness- and EMT-related markers, CAIX, p53 and Smad2/3 (p < 0.05, all). Interestingly, YAP/TAZ-positivity was associated with microvascular invasion, higher serum AFP levels, stemness and EMT-related marker expression only in tumors expressing CAIX (p < 0.05, all), while these associations were not seen in CAIX-negative HCCs. Conclusions: YAP/TAZ expression is associated with vascular invasion, stemness and EMT in HCCs with hypoxia marker expression. The effect of Hippo signaling pathway deregulation in HCC may depend on the presence or absence of a hypoxic microenvironment, and hypoxia marker expression status should be taken into account when considering the use of YAP/TAZ as markers of aggressive biologic behavior in HCC.
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Affiliation(s)
- Hyunjin Park
- Department of Pathology, Seoul National University College of Medicine, Seoul, Korea.,Department of Pathology, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Yangkyu Lee
- Department of Pathology, Seoul National University College of Medicine, Seoul, Korea.,Department of Pathology, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Kiryang Lee
- Department of Pathology, Seoul National University College of Medicine, Seoul, Korea.,Department of Pathology, Seoul National University Hospital, Seoul, Korea
| | - Hyejung Lee
- Department of Pathology, Seoul National University College of Medicine, Seoul, Korea
| | - Jeong Eun Yoo
- Department of Pathology, Brain Korea 21 PLUS Project for Medical Science, Yonsei University College of Medicine, Seoul, Korea
| | - Soomin Ahn
- Department of Pathology and Translational Genomics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Young Nyun Park
- Department of Pathology, Brain Korea 21 PLUS Project for Medical Science, Yonsei University College of Medicine, Seoul, Korea
| | - Haeryoung Kim
- Department of Pathology, Seoul National University College of Medicine, Seoul, Korea.,Department of Pathology, Seoul National University Hospital, Seoul, Korea
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