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Zhou YJ, Yang ML, He X, Gu HY, Ren JH, Cheng ST, Fu Z, Zhang ZZ, Chen J. RNA-binding protein RPS7 promotes hepatocellular carcinoma progression via LOXL2-dependent activation of ITGB1/FAK/SRC signaling. J Exp Clin Cancer Res 2024; 43:45. [PMID: 38326908 PMCID: PMC10851485 DOI: 10.1186/s13046-023-02929-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2023] [Accepted: 12/07/2023] [Indexed: 02/09/2024] Open
Abstract
BACKGROUND Metastasis is one of the leading cause contributes to treatment failure and poor prognosis of hepatocellular carcinoma (HCC) patients. The underlying mechanism of HCC metastasis remains to be determined. Although several RNA binding proteins (RBPs) have been found to participate in tumorigenesis and progression of liver cancer, the role of RBPs in HCC patients with extrahepatic metastases is poorly understood. METHODS By performing RNA-seq of primary HCC tissues (including HCC with extrahepatic metastasis and those did not develop metastasis), we identified a set of HCC metastasis-associated RBPs candidates. Among which, ribosomal protein S7 (RPS7) was found to be remarkably increased in HCC tissues and be strongly related to HCC poor survival. Overexpression or CRISPR-Cas9-mediated knockout were applied to investigate the role of RPS7 on the metastasis-associated phenotypes of HCC cells. RNA sequencing, RIP, RNA-pull down, dual luciferase reporter assay, nascent RNA capture assay, and RNA decay and so on, were applied to reveal the underlying mechanism of RPS7 induced HCC metastasis. RESULTS Gain- and loss- of function analyses revealed that RPS7 promoted HCC cells adhesion, migration and invasion capabilities, as well as lung metastasis. Mechanistically, we uncovered that lysyl oxidase-like 2 (LOXL2) was a critical downstream target of RPS7. RPS7 could stabilize LOXL2 mRNA by binding to AUUUA motifs in the 3155-3375 region of the 3'UTR of LOXL2 mRNA, thus increased LOXL2 expression via elevating LOXL2 mRNA abundance. Further research revealed that LOXL2 could accelerate focal adhesion formation through maintaining the protein stability of ITGB1 and activating ITGB1-mediated FAK/SRC signaling pathway, and thereby contribute to the pro-metastasis effect of RPS7. CONCLUSIONS Taken together, our data reveal a novel function of RPS7 in HCC metastasis, also reveal the critical roles of the RPS7/LOXL2/ITGB1 axis in HCC metastasis and shed new light on the exploration of molecular drugs against HCC.
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Affiliation(s)
- Yu-Jiao Zhou
- Department of Infectious Disease, Children's Hospital of Chongqing Medical University, National Clinical Research Center for Child Health and Disorders, Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing Key Laboratory of Child Rare Diseases in Infection and Immunity, No.20 Jinyu Road, Yubei District, Chongqing, 401122, China
| | - Min-Li Yang
- The Key Laboratory of Molecular Biology of Infectious Diseases designated by the Chinese Ministry of Education, Chongqing Medical University, Chongqing, China
| | - Xin He
- The Key Laboratory of Molecular Biology of Infectious Diseases designated by the Chinese Ministry of Education, Chongqing Medical University, Chongqing, China
| | - Hui-Ying Gu
- The Key Laboratory of Molecular Biology of Infectious Diseases designated by the Chinese Ministry of Education, Chongqing Medical University, Chongqing, China
| | - Ji-Hua Ren
- The Key Laboratory of Molecular Biology of Infectious Diseases designated by the Chinese Ministry of Education, Chongqing Medical University, Chongqing, China
| | - Sheng-Tao Cheng
- The Key Laboratory of Molecular Biology of Infectious Diseases designated by the Chinese Ministry of Education, Chongqing Medical University, Chongqing, China
| | - Zhou Fu
- Stem Cell Biology and Therapy Laboratory, Ministry of Education Key Laboratory of Child Development and Disorders, and the Department of Respiratory Diseases, The Children's Hospital of Chongqing Medical University, Chongqing, China
| | - Zhen-Zhen Zhang
- Department of Infectious Disease, Children's Hospital of Chongqing Medical University, National Clinical Research Center for Child Health and Disorders, Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing Key Laboratory of Child Rare Diseases in Infection and Immunity, No.20 Jinyu Road, Yubei District, Chongqing, 401122, China.
| | - Juan Chen
- The Key Laboratory of Molecular Biology of Infectious Diseases designated by the Chinese Ministry of Education, Chongqing Medical University, Chongqing, China.
- Key Laboratory of Laboratory Medical Diagnostics, Chinese Ministry of Education, Chongqing Medical University, No.1 Youyi Road, Yuzhong District, Chongqing, 400016, China.
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Feng Y, Li X, Sun F, Zhou J, Wang L, Zeng H, Yu J. Efficacy and Safety Analysis of Recombinant Human Endostatin (Endostar) Combined With Chemoradiotherapy for Locally Advanced Cervical Cancer: A 2-Center Retrospective Study. Technol Cancer Res Treat 2024; 23:15330338241263026. [PMID: 39043041 PMCID: PMC11271135 DOI: 10.1177/15330338241263026] [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: 09/05/2023] [Revised: 05/08/2024] [Accepted: 05/24/2024] [Indexed: 07/25/2024] Open
Abstract
BACKGROUND This study aims to assess the efficacy and safety of Endostar in the management of locally advanced cervical cancer. METHODS This retrospective, 2-center study enrolled 41 patients with locally advanced cervical cancer between June 2017 and December 2020. The patients were subjected to a combination of Endostar and chemoradiotherapy until they experienced disease progression or an unacceptable level of toxicity. The patients in the Endostar combined chemoradiotherapy (E + CRT) and CRT groups were matched 1:1 based on clinical features, including age, disease stage, and pathological type. The therapeutic efficacy and safety outcomes were compared between the 2 groups. RESULTS Early treatment response: the CR rates in E + CRT and CRT groups were 48.8% and 26.8%, respectively (χ2 = 4.20, P < .05). The ORR and DCR were not significantly different between the 2 groups. Long-term efficacy: there was no significant difference in the 1-year and 2-year PFS rates and OS rates between 2 groups. However, in patients with stage IIB, subgroup analyses revealed a significant difference in PFS between the 2 groups (P < .05). Prognostic factors: stage, Eastern Cooperative Oncology Group (ECOG) score, and tumor size were independent predictive factors for PFS, while ECOG score and tumor size were those of OS in patients with locally advanced cervical cancer. Safety: The incidence of grade III-IV myelosuppression was significantly lower in E + CRT group than in CRT group (P < .05). CONCLUSIONS The combination of Endostar and concurrent CRT exhibited greater efficacy in treating locally advanced cervical cancer with no severe adverse reactions, when compared to simple CRT. It is expected that this approach will evolve into a new treatment alternative for patients with locally advanced cervical cancer.
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Affiliation(s)
- Yue Feng
- Department of Radiotherapy, ShuGuang Hospital, The Affiliated Hospital of Shanghai University of Chinese Traditional Medicine, Shanghai, China
| | - Xin Li
- Department of Radiotherapy, Changzhou No.2 People's Hospital, the Affiliated Hospital of Nanjing Medical University, Changzhou, Jiangsu Province, China
| | - Fei Sun
- Department of Radiotherapy, Changzhou No.2 People's Hospital, the Affiliated Hospital of Nanjing Medical University, Changzhou, Jiangsu Province, China
| | - Juying Zhou
- Department of Radiotherapy, The First People's Hospital of Soochow University, Suzhou, Jiangsu Province, China
| | - Lili Wang
- Department of Radiotherapy, The First People's Hospital of Soochow University, Suzhou, Jiangsu Province, China
| | - Hongwei Zeng
- Department of Radiotherapy, ShuGuang Hospital, The Affiliated Hospital of Shanghai University of Chinese Traditional Medicine, Shanghai, China
| | - Jingping Yu
- Department of Radiotherapy, ShuGuang Hospital, The Affiliated Hospital of Shanghai University of Chinese Traditional Medicine, Shanghai, China
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Zhao Y, Yu L, Wang L, Wu Y, Chen H, Wang Q, Wu Y. Current status of and progress in the treatment of malignant pleural effusion of lung cancer. Front Oncol 2023; 12:961440. [PMID: 36818672 PMCID: PMC9933866 DOI: 10.3389/fonc.2022.961440] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2022] [Accepted: 12/30/2022] [Indexed: 01/22/2023] Open
Abstract
Malignant pleural effusion (MPE) is a common complication in the late stage of malignant tumors. The appearance of MPE indicates that the primary tumor has spread to the pleura or progressed to an advanced stage. The survival time of the patients will be significantly shortened, with a median survival of only a few months. There are a variety of traditional treatments, and their advantages and disadvantages are relatively clear. There are still many problems that cannot be solved by traditional methods in clinical work. The most common one is intrapleural perfusion therapy with chemotherapy drugs, but it has a large side effect of chemotherapy. At present, with the development of medical technology, there are a variety of treatment methods, and many innovative, significant and valuable treatment methods have emerged, which also bring hope for the treatment of refractory and recurrent MPE patients. Several clinical trials had confirmed that drug-carrying microparticles has less adverse reactions and obvious curative effect. However, there is still a long way to go to completely control and cure MPE, and the organic combination of clinical work and scientific research results is needed to bring dawn to refractory MPE patients.
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Affiliation(s)
| | | | | | | | | | | | - Yufeng Wu
- *Correspondence: Qiming Wang, ; Yufeng Wu,
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Bidar N, Darroudi M, Ebrahimzadeh A, Safdari M, de la Guardia M, Baradaran B, Goodarzi V, Oroojalian F, Mokhtarzadeh A. Simultaneous nanocarrier-mediated delivery of siRNAs and chemotherapeutic agents in cancer therapy and diagnosis: Recent advances. Eur J Pharmacol 2022; 915:174639. [PMID: 34919890 DOI: 10.1016/j.ejphar.2021.174639] [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: 07/21/2021] [Revised: 10/30/2021] [Accepted: 11/11/2021] [Indexed: 11/28/2022]
Abstract
Recently, investigations have revealed that RNA interference (RNAi) has a remarkable potential to decrease cancer burden by downregulating genes. Among various RNAi molecules, small interfering RNA (siRNA) has been more attractive for this goal and is able to silence a target pathological path and promote the degradation of a certain mRNA, resulting in either gain or loss of function of proteins. Moreover, therapeutic siRNAs have exhibited low side effects compared to other therapeutic molecular candidates. Nevertheless, siRNA delivery has its own limitations including quick degradation in circulation, ineffective internalization and low passive uptake by cells, possible toxicity against off-target sites, and inducing unfavorable immune responses. Therefore, delivery tools must be able to specifically direct siRNAs to their target locations without inflicting detrimental effects on other sites. To conquer the mentioned problems, nanocarrier-mediated delivery of siRNAs, using inorganic nanoparticles (NPs), polymers, and lipids, has been developed as a biocompatible delivery approach. In this review, we have discussed recent advances in the siRNA delivery methods that employ nanoparticles, lipids, and polymers, as well as the inorganic-based co-delivery systems used to deliver siRNAs and anticancer agents to target cells.
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Affiliation(s)
- Negar Bidar
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Majid Darroudi
- Nuclear Medicine Research Center, Mashhad University of Medical Sciences, Mashhad, Iran; Department of Medical Biotechnology and Nanotechnology, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Ailin Ebrahimzadeh
- Department of Advanced Technologies in Medicine, North Khorasan University of Medical Sciences, Bojnurd, Iran
| | - Mohammadreza Safdari
- Department of Orthopedic Surgery, Faculty of Medicine, North Khorasan University of Medical Sciences, Bojnurd, Iran
| | - Miguel de la Guardia
- Department of Analytical Chemistry, University of Valencia, Dr. Moliner 50, 46100, Burjassot, Valencia, Spain
| | - Behzad Baradaran
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Vahabodin Goodarzi
- Applied Biotechnology Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Fatemeh Oroojalian
- Department of Advanced Technologies in Medicine, North Khorasan University of Medical Sciences, Bojnurd, Iran; Natural Products and Medicinal Plants Research Center, North Khorasan University of Medical Sciences, Bojnurd, Iran.
| | - Ahad Mokhtarzadeh
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
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Verma A, Tiwari A, Panda PK, Saraf S, Jain A, Raikwar S, Bidla P, Jain SK. Liposomes for Advanced Drug Delivery. ADVANCED BIOPOLYMERIC SYSTEMS FOR DRUG DELIVERY 2020. [DOI: 10.1007/978-3-030-46923-8_12] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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Jiang Q, Yuan Y, Gong Y, Luo X, Su X, Hu X, Zhu W. Therapeutic delivery of microRNA-143 by cationic lipoplexes for non-small cell lung cancer treatment in vivo. J Cancer Res Clin Oncol 2019; 145:2951-2967. [PMID: 31654121 DOI: 10.1007/s00432-019-03051-6] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2019] [Accepted: 10/04/2019] [Indexed: 02/07/2023]
Abstract
PURPOSE Non-small cell lung cancer (NSCLC) remains the leading cause of cancer-related deaths worldwide and new improvements are urgently needed. Several miRNA-targeted therapeutics have reached clinical development. MicroRNA-143 (miR-143) was found to significantly suppress the migration and invasion of NSCLC. It might be of great potential for NSCLC treatment. However, the therapeutic effect of miR-143 against NSCLC in vivo has not been explored until now. METHODS The cationic liposome/pVAX-miR-143 complex (CL-pVAX-miR-143) was prepared and its biodistribution was assessed. The tumor suppression effects of CL-pVAX-miR-143 were evaluated in early-stage and advanced experimental lung cancer metastasis mice models by systemic delivery, respectively, and also in subcutaneous tumor models by intratumoral injection. The toxicity of CL-pVAX-miR-143 was assessed by H&E analysis and biochemical measurements. The preliminary mechanism of CL-pVAX-miR-143 on tumor suppression was explored by immunochemistry and western blotting. RESULTS The assays on the stability and safety of CL-pVAX-miR-143 showed that it mainly accumulated in the lung after systemic administration. The intratumoral delivery of CL-pVAX-miR-143 effectively inhibited A549 subcutaneous tumor growth. Notably, systemic delivery of CL-pVAX-miR-143 significantly inhibited tumor metastasis and prolonged survival dose dependently in early-stage experimental lung cancer metastasis models. More importantly, same results were shown in advanced mice models with metastasis. CL-pVAX-miR-143 treatment did not induce obvious acute toxicity. The preliminary mechanism on inhibiting tumor metastasis might be induced by targeting CD44v3. CONCLUSIONS Our results suggested that CL-pVAX-miR-143 might be a promising strategy for clinical treatment of non-small cell lung cancer, especially for advanced NSCLC with metastasis.
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Affiliation(s)
- Qianqian Jiang
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University/Collaborative Innovation Center of Biotherapy, No. 1, Keyuan 4th Road, Gaopeng Street, High Technological Development Zone, Chengdu, 610041, Sichuan, China
| | - Yue Yuan
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University/Collaborative Innovation Center of Biotherapy, No. 1, Keyuan 4th Road, Gaopeng Street, High Technological Development Zone, Chengdu, 610041, Sichuan, China
| | - Yi Gong
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University/Collaborative Innovation Center of Biotherapy, No. 1, Keyuan 4th Road, Gaopeng Street, High Technological Development Zone, Chengdu, 610041, Sichuan, China
| | - Xinmei Luo
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University/Collaborative Innovation Center of Biotherapy, No. 1, Keyuan 4th Road, Gaopeng Street, High Technological Development Zone, Chengdu, 610041, Sichuan, China
| | - Xiaolan Su
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University/Collaborative Innovation Center of Biotherapy, No. 1, Keyuan 4th Road, Gaopeng Street, High Technological Development Zone, Chengdu, 610041, Sichuan, China
| | - Xueting Hu
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University/Collaborative Innovation Center of Biotherapy, No. 1, Keyuan 4th Road, Gaopeng Street, High Technological Development Zone, Chengdu, 610041, Sichuan, China
| | - Wen Zhu
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University/Collaborative Innovation Center of Biotherapy, No. 1, Keyuan 4th Road, Gaopeng Street, High Technological Development Zone, Chengdu, 610041, Sichuan, China.
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