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Zhong Q, Li D, Yang XP. Progress in antitumor mechanisms and applications of phenformin (Review). Oncol Rep 2024; 52:151. [PMID: 39301645 PMCID: PMC11421015 DOI: 10.3892/or.2024.8810] [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: 05/16/2024] [Accepted: 09/03/2024] [Indexed: 09/22/2024] Open
Abstract
Phenformin, a biguanide compound, has attracted increased attention due to its prominent antitumor activity. As a multi‑target agent, the antitumor effects of phenformin involve a wide range of factors, including inhibition of mitochondrial complex I, activation of AMP‑activated protein kinase, impact on the tumor microenvironment, suppression of cancer stem cells and others. In addition, phenformin has been shown to markedly augment the effectiveness of various clinical treatment methods, including radiotherapy, chemotherapy, targeted therapy and immunotherapy. It is noteworthy that breakthrough progress has been made in the treatment of cancer with phenformin with application in clinical trials for the treatment of melanoma. Phenformin not only reduces the lesion area of patients, but also enhances the efficacy of dalafinib/trimetinib. In the present review, the novel breakthroughs in the antitumor effects and mechanisms of phenformin were discussed. In addition, the current review focuses on the clinical development value of phenformin, striving to provide new insights into the future research direction of phenformin in the field of tumor treatment.
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Affiliation(s)
- Qi Zhong
- Key Laboratory of Study and Discovery of Small Targeted Molecules of Hunan, Department of Pharmacy, School of Medicine, Hunan Normal University, Changsha, Hunan 410013, P.R. China
| | - Duo Li
- Key Laboratory of Study and Discovery of Small Targeted Molecules of Hunan, Department of Pharmacy, School of Medicine, Hunan Normal University, Changsha, Hunan 410013, P.R. China
| | - Xiao-Ping Yang
- Key Laboratory of Study and Discovery of Small Targeted Molecules of Hunan, Department of Pharmacy, School of Medicine, Hunan Normal University, Changsha, Hunan 410013, P.R. China
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2
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Rolver MG, Severin M, Pedersen SF. Regulation of cancer cell lipid metabolism and oxidative phosphorylation by microenvironmental acidosis. Am J Physiol Cell Physiol 2024; 327:C869-C883. [PMID: 39099426 DOI: 10.1152/ajpcell.00429.2024] [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: 06/26/2024] [Revised: 07/30/2024] [Accepted: 07/30/2024] [Indexed: 08/06/2024]
Abstract
The expansion of cancer cell mass in solid tumors generates a harsh environment characterized by dynamically varying levels of acidosis, hypoxia, and nutrient deprivation. Because acidosis inhibits glycolytic metabolism and hypoxia inhibits oxidative phosphorylation, cancer cells that survive and grow in these environments must rewire their metabolism and develop a high degree of metabolic plasticity to meet their energetic and biosynthetic demands. Cancer cells frequently upregulate pathways enabling the uptake and utilization of lipids and other nutrients derived from dead or recruited stromal cells, and in particular lipid uptake is strongly enhanced in acidic microenvironments. The resulting lipid accumulation and increased reliance on β-oxidation and mitochondrial metabolism increase susceptibility to oxidative stress, lipotoxicity, and ferroptosis, in turn driving changes that may mitigate such risks. The spatially and temporally heterogeneous tumor microenvironment thus selects for invasive, metabolically flexible, and resilient cancer cells capable of exploiting their local conditions and of seeking out more favorable surroundings. This phenotype relies on the interplay between metabolism, acidosis, and oncogenic mutations, driving metabolic signaling pathways such as peroxisome proliferator-activated receptors (PPARs). Understanding the particular vulnerabilities of such cells may uncover novel therapeutic liabilities of the most aggressive cancer cells.
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Affiliation(s)
- Michala G Rolver
- Section for Computational and RNA Biology, Department of Biology, Faculty of Science, University of Copenhagen, Copenhagen, Denmark
- Section for Cell Biology and Physiology, Department of Biology, Faculty of Science, University of Copenhagen, Copenhagen, Denmark
| | - Marc Severin
- Section for Computational and RNA Biology, Department of Biology, Faculty of Science, University of Copenhagen, Copenhagen, Denmark
- Section for Cell Biology and Physiology, Department of Biology, Faculty of Science, University of Copenhagen, Copenhagen, Denmark
| | - Stine F Pedersen
- Section for Computational and RNA Biology, Department of Biology, Faculty of Science, University of Copenhagen, Copenhagen, Denmark
- Section for Cell Biology and Physiology, Department of Biology, Faculty of Science, University of Copenhagen, Copenhagen, Denmark
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3
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Ji X, Zhang T, Sun J, Song X, Ma G, Xu L, Cao X, Jing Y, Xue F, Zhang W, Sun S, Wan Q, Liu Y. UBASH3B-mediated MRPL12 Y60 dephosphorylation inhibits LUAD development by driving mitochondrial metabolism reprogramming. J Exp Clin Cancer Res 2024; 43:268. [PMID: 39343960 PMCID: PMC11441236 DOI: 10.1186/s13046-024-03181-x] [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: 06/18/2024] [Accepted: 09/04/2024] [Indexed: 10/01/2024] Open
Abstract
BACKGROUND Metabolic reprogramming plays a pivotal role in tumorigenesis and development of lung adenocarcinoma (LUAD). However, the precise mechanisms and potential targets for metabolic reprogramming in LUAD remain elusive. Our prior investigations revealed that the mitochondrial ribosomal protein MRPL12, identified as a novel mitochondrial transcriptional regulatory gene, exerts a critical influence on mitochondrial metabolism. Despite this, the role and regulatory mechanisms underlying MRPL12's transcriptional activity in cancers remain unexplored. METHODS Human LUAD tissues, Tp53fl/fl;KrasG12D-driven LUAD mouse models, LUAD patient-derived organoids (PDO), and LUAD cell lines were used to explored the expression and function of MRPL12. The posttranslational modification of MRPL12 was analyzed by mass spectrometry, and the oncogenic role of key phosphorylation sites of MRPL12 in LUAD development was verified in vivo and in vitro. RESULTS MRPL12 was upregulated in human LUAD tissues, Tp53fl/fl;KrasG12D-driven LUAD tissues in mice, LUAD PDO, and LUAD cell lines, correlating with poor patient survival. Overexpression of MRPL12 significantly promoted LUAD tumorigenesis, metastasis, and PDO formation, while MRPL12 knockdown elicited the opposite phenotype. Additionally, MRPL12 deletion in a Tp53fl/fl;KrasG12D-driven mouse LUAD model conferred a notable survival advantage, delaying tumor onset and reducing malignant progression. Mechanistically, we discovered that MRPL12 promotes tumor progression by upregulating mitochondrial oxidative phosphorylation. Furthermore, we identified UBASH3B as a specific binder of MRPL12, dephosphorylating tyrosine 60 in MRPL12 (MRPL12 Y60) and inhibiting its oncogenic functions. The decrease in MRPL12 Y60 phosphorylation impeded the binding of MRPL12 to POLRMT, downregulating mitochondrial metabolism in LUAD cells. In-depth in vivo, in vitro, and organoid models validated the inhibitory effect of MRPL12 Y60 mutation on LUAD. CONCLUSION This study establishes MRPL12 as a novel oncogene in LUAD, contributing to LUAD pathogenesis by orchestrating mitochondrial metabolism reprogramming towards oxidative phosphorylation (OXPHOS). Furthermore, it confirms Y60 as a specific phosphorylation modification site regulating MRPL12's oncogenic functions, offering insights for the development of LUAD-specific targeted drugs and clinical interventions.
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Affiliation(s)
- Xingzhao Ji
- Department of Pulmonary and Critical Care Medicine, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, 250021, China
- Shandong Provincial Key Medical and Health Laboratory of Cell Metabolism, Central Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, 250021, China
- Medical Science and Technology Innovation Center, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, Shandong, China
| | - Tianyi Zhang
- Shandong Provincial Key Medical and Health Laboratory of Cell Metabolism, Central Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, 250021, China
- Medical Science and Technology Innovation Center, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, Shandong, China
| | - Jian Sun
- Department of Pulmonary and Critical Care Medicine, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, 250021, China
- Medical Science and Technology Innovation Center, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, Shandong, China
| | - Xiaojia Song
- Department of Pulmonary and Critical Care Medicine, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, 250021, China
- Medical Science and Technology Innovation Center, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, Shandong, China
| | - Guoyuan Ma
- Department of Thoracic Surgery Department, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, 250021, China
| | - Li Xu
- Department of Pulmonary and Critical Care Medicine, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, 250021, China
- Medical Science and Technology Innovation Center, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, Shandong, China
| | - Xueru Cao
- Department of Pulmonary and Critical Care Medicine, Heze Municipal Hospital, Heze, Shandong, 274000, China
| | - Yongjian Jing
- Department of Pulmonary and Critical Care Medicine, the First People's Hospital of Pingyuan, Dezhou, Shandong, 253000, China
| | - Fuyuan Xue
- Shandong Provincial Key Medical and Health Laboratory of Cell Metabolism, Central Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, 250021, China
| | - Weiying Zhang
- Department of Pulmonary and Critical Care Medicine, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, 250021, China
- Medical Science and Technology Innovation Center, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, Shandong, China
| | - Shengnan Sun
- Shandong Provincial Key Medical and Health Laboratory of Cell Metabolism, Central Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, 250021, China
| | - Qiang Wan
- Shandong Provincial Key Medical and Health Laboratory of Cell Metabolism, Central Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, 250021, China.
| | - Yi Liu
- Department of Pulmonary and Critical Care Medicine, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, 250021, China.
- Medical Science and Technology Innovation Center, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, Shandong, China.
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Li Z, Ma X, Yang Y, Wang Y, Zhu W, Deng X, Chen T, Gao C, Zhang Y, Yang W, Xing H, Ye X, Wu A, Zhang X. Crizotinib resistance reversal in ALK-positive lung cancer through zeolitic imidazolate framework-based mitochondrial damage. Acta Biomater 2024; 185:381-395. [PMID: 39067643 DOI: 10.1016/j.actbio.2024.07.033] [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: 05/24/2024] [Revised: 06/28/2024] [Accepted: 07/18/2024] [Indexed: 07/30/2024]
Abstract
Crizotinib (CRZ), one of anaplastic lymphoma kinase tyrosine kinase inhibitors (ALK-TKIs), has emerged as a frontline treatment for ALK-positive (ALK+) lung adenocarcinoma. However, the overexpression of P-glycoprotein (P-gp, a mitochondrial adenosine triphosphate (ATP)-dependent protein) in lung adenocarcinoma lesions causes multidrug resistance (MDR) and limits the efficacy of CRZ treatment. Herein, a mitochondria-targeting nanosystem, zeolitic imidazolate framework-90@indocyanine green (ZIF-90@ICG), was fabricated to intervene in mitochondria and overcome drug resistance. Due to the zinc ion (Zn2+) interference of ZIF-90 and the photodynamic therapy (PDT) of ICG, this nanosystem is well suited for damaging mitochondrial functions, thus downregulating the intracellular ATP level and inhibiting P-gp expression. In addition, systematic bioinformatics analysis revealed the upregulation of CD44 in CRZ-resistant cells. Therefore, hyaluronic acid (HA, a critical target ligand of CD44) was further modified on the surface of ZIF-90@ICG for active targeting. Overall, this ZIF-90@ICG nanosystem synergistically increased the intracellular accumulation of CRZ and reversed CRZ resistance to enhance its anticancer effect, which provides guidance for nanomedicine design to accurately target tumours and induce mitochondrial damage and represents a viable regimen for improving the prognosis of patients with ALK-TKIs resistance. STATEMENT OF SIGNIFICANCE: The original aim of our research was to combat multidrug resistance (MDR) in highly aggressive and lethal lymphoma kinase-positive (ALK+) lung adenocarcinoma. For this purpose, a cascade-targeted system was designed to overcome MDR, integrating lung adenocarcinoma-targeted hyaluronic acid (HA), mitochondrion-targeted zeolitic imidazolate framework-90 (ZIF-90), the clinically approved drug crizotinib (CRZ), and the fluorescence imaging agent/photosensitizer indocyanine green (ICG). Moreover, using a "two birds with one stone" strategy, ion interference and oxidative stress induced by ZIF-90 and photodynamic therapy (PDT), respectively, disrupt mitochondrial homeostasis, thus downregulating adenosine triphosphate (ATP) levels, inhibiting MDR-relevant P-glycoprotein (P-gp) expression and suppressing tumour metastasis. Overall, this research represents an attempt to implement the concept of MDR reversal and realize the trade-offs between MDR and therapeutic effectiveness.
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Affiliation(s)
- Zhouhua Li
- Department of Respiratory Diseases, The Second Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang 330006, China
| | - Xuehua Ma
- Ningbo Key Laboratory of Biomedical Imaging Probe Materials and Technology, Laboratory of Advanced Theranostic Materials and Technology, Chinese Academy of Sciences (CAS) Key Laboratory of Magnetic Materials and Devices, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo 315201, China; Zhejiang International Cooperation Base of Biomedical Materials Technology and Application Zhejiang Engineering Research Center for Biomedical Materials, Ningbo Cixi Institute of Biomedical Engineering, Ningbo 315300, China.
| | - Yanqiang Yang
- Department of Respiratory Diseases, The Second Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang 330006, China; Jiangxi Key Laboratory of Molecular Medicine, The Second Affiliated Hospital of Nanchang University, Nanchang 330006, China
| | - Yanan Wang
- Cixi Biomedical Research Institute, Wenzhou Medical University, Zhejiang 315300, China
| | - Weihao Zhu
- Cixi Biomedical Research Institute, Wenzhou Medical University, Zhejiang 315300, China
| | - Xiaoxia Deng
- Cixi Biomedical Research Institute, Wenzhou Medical University, Zhejiang 315300, China
| | - Tianxiang Chen
- Ningbo Key Laboratory of Biomedical Imaging Probe Materials and Technology, Laboratory of Advanced Theranostic Materials and Technology, Chinese Academy of Sciences (CAS) Key Laboratory of Magnetic Materials and Devices, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo 315201, China; Zhejiang International Cooperation Base of Biomedical Materials Technology and Application Zhejiang Engineering Research Center for Biomedical Materials, Ningbo Cixi Institute of Biomedical Engineering, Ningbo 315300, China
| | - Changyong Gao
- Ningbo Key Laboratory of Biomedical Imaging Probe Materials and Technology, Laboratory of Advanced Theranostic Materials and Technology, Chinese Academy of Sciences (CAS) Key Laboratory of Magnetic Materials and Devices, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo 315201, China; Zhejiang International Cooperation Base of Biomedical Materials Technology and Application Zhejiang Engineering Research Center for Biomedical Materials, Ningbo Cixi Institute of Biomedical Engineering, Ningbo 315300, China
| | - Yongchang Zhang
- The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha 410013, China
| | - Weichang Yang
- Department of Respiratory Diseases, The Second Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang 330006, China
| | - Hongquan Xing
- Department of Respiratory Diseases, The Second Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang 330006, China
| | - Xiaoqun Ye
- Department of Respiratory Diseases, The Second Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang 330006, China; Jiangxi Key Laboratory of Molecular Medicine, The Second Affiliated Hospital of Nanchang University, Nanchang 330006, China.
| | - Aiguo Wu
- Ningbo Key Laboratory of Biomedical Imaging Probe Materials and Technology, Laboratory of Advanced Theranostic Materials and Technology, Chinese Academy of Sciences (CAS) Key Laboratory of Magnetic Materials and Devices, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo 315201, China; Zhejiang International Cooperation Base of Biomedical Materials Technology and Application Zhejiang Engineering Research Center for Biomedical Materials, Ningbo Cixi Institute of Biomedical Engineering, Ningbo 315300, China; Cixi Biomedical Research Institute, Wenzhou Medical University, Zhejiang 315300, China.
| | - Xinyi Zhang
- Department of Respiratory Diseases, The Second Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang 330006, China; Jiangxi Key Laboratory of Molecular Medicine, The Second Affiliated Hospital of Nanchang University, Nanchang 330006, China.
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Ingle J, Mishra T, Sahu A, Tirkey A, Basu S. Detouring Self-Assembled 3-Methoxy-pyrrole-Based Nanoparticles into Mitochondria to Induce Apoptosis in Lung Cancer Cells. ACS APPLIED BIO MATERIALS 2024; 7:5076-5081. [PMID: 39047234 DOI: 10.1021/acsabm.4c00617] [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] [Indexed: 07/27/2024]
Abstract
Lung cancer remains a lethal disease globally. Recently, the development and progression of lung cancer were strongly linked with mitochondrial dysfunction. Hence, targeting mitochondria in lung cancer can be an interesting alternative strategy for therapeutic applications. To address this, we have designed and synthesized a 3-methoxy-pyrrole-enamine-triphenylphosphonium cation-based library through a concise chemical strategy. Upon screening this library in cervical (HeLa), colon (HCT-116), breast (MCF7), and lung (A549) cancer cells, we identified a small molecule that self-assembled into nanoscale spherical particles with a positive surface charge. This nanoparticle was confined to the mitochondria to induce mitochondrial damage and produced reactive superoxide in A549 cells. This small molecule self-assembled nanoparticle-mediated mitochondrial damage triggered apoptosis leading to the remarkable killing of A549 cells. These 3-methoxy-pyrrole-enamine-triphenylphosphonium nanoparticles can be used as a tool to understand the chemical biology of mitochondria in lung cancer for chemotherapeutic applications.
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Affiliation(s)
- Jaypalsing Ingle
- Department of Chemistry, Indian Institute of Technology Gandhinagar, Palaj, 382355 Gandhinagar, Gujarat, India
| | - Tripti Mishra
- Department of Chemistry, Indian Institute of Technology Gandhinagar, Palaj, 382355 Gandhinagar, Gujarat, India
| | - Asima Sahu
- Department of Chemistry, Indian Institute of Technology Gandhinagar, Palaj, 382355 Gandhinagar, Gujarat, India
| | - Anjana Tirkey
- Department of Chemistry, Indian Institute of Technology Gandhinagar, Palaj, 382355 Gandhinagar, Gujarat, India
| | - Sudipta Basu
- Department of Chemistry, Indian Institute of Technology Gandhinagar, Palaj, 382355 Gandhinagar, Gujarat, India
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Kamiński K, Blatkiewicz M, Szyszka M, Olechnowicz A, Komarowska H, Klimont A, Wierzbicki T, Karczewski M, Ruchała M, Rucinski M. Expression Patterns of MOTS-c in Adrenal Tumors: Results from a Preliminary Study. Int J Mol Sci 2024; 25:8721. [PMID: 39201408 PMCID: PMC11354279 DOI: 10.3390/ijms25168721] [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: 06/30/2024] [Revised: 08/07/2024] [Accepted: 08/08/2024] [Indexed: 09/02/2024] Open
Abstract
Adrenal tumors, such as adrenocortical carcinoma (ACC), adrenocortical adenoma (ACA), and pheochromocytoma (PCC) are complex diseases with unclear causes and treatments. Mitochondria and mitochondrial-derived peptides (MDPs) are crucial for cancer cell survival. The primary aim of this study was to analyze samples from different adrenal diseases, adrenocortical carcinoma, adrenocortical adenoma, and pheochromocytoma, and compare them with normal adrenal tissue to determine whether the expression levels of the mitochondrial open reading frame of the 12S rRNA type-c (MOTS-c) gene and protein vary between different types of adrenal tumors compared to healthy controls using qPCR, ELISA, and IHC methods. Results showed decreased MOTS-c mRNA expression in all adrenal tumors compared to controls, while serum MOTS-c protein levels increased in ACA and PCC but not in ACC. The local distribution of MOTS-c protein in adrenal tissue was reduced in all tumors. Notably, MOTS-c protein expression declined with ACC progression (stages III and IV) but was unrelated to patient age or sex. Tumor size and testosterone levels positively correlated with MOTS-c mRNA but negatively with serum MOTS-c protein. Additionally, serum MOTS-c protein correlated positively with glucose, total cholesterol, HDL, LDL, and SHGB levels. These findings suggest disrupted expression of MOTS-c in the spectrum of adrenal diseases, which might be caused by mechanisms involving increased mitochondrial dysfunction and structural changes in the tissue associated with disease progression. This study provides a detailed examination of MOTS-c mRNA and protein in adrenal tumors, indicating the potential role of MDPs in tumor biology and progression.
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Affiliation(s)
- Kacper Kamiński
- Department of Histology and Embryology, Poznan University of Medical Sciences, 60-781 Poznan, Poland; (K.K.); (M.B.); (M.S.); (A.O.)
- Doctoral School, Poznan University of Medical Sciences, 60-812 Poznan, Poland
| | - Małgorzata Blatkiewicz
- Department of Histology and Embryology, Poznan University of Medical Sciences, 60-781 Poznan, Poland; (K.K.); (M.B.); (M.S.); (A.O.)
| | - Marta Szyszka
- Department of Histology and Embryology, Poznan University of Medical Sciences, 60-781 Poznan, Poland; (K.K.); (M.B.); (M.S.); (A.O.)
| | - Anna Olechnowicz
- Department of Histology and Embryology, Poznan University of Medical Sciences, 60-781 Poznan, Poland; (K.K.); (M.B.); (M.S.); (A.O.)
- Doctoral School, Poznan University of Medical Sciences, 60-812 Poznan, Poland
| | - Hanna Komarowska
- Department of Endocrinology, Metabolism and Internal Medicine, Poznan University of Medical Sciences, 60-356 Poznan, Poland; (H.K.); (A.K.); (M.R.)
| | - Anna Klimont
- Department of Endocrinology, Metabolism and Internal Medicine, Poznan University of Medical Sciences, 60-356 Poznan, Poland; (H.K.); (A.K.); (M.R.)
| | - Tomasz Wierzbicki
- Department of General, Endocrinological and Gastroenterological Surgery, Poznan University of Medical Sciences, 60-355 Poznan, Poland;
| | - Marek Karczewski
- Department of General and Transplantation Surgery, Poznan University of Medical Sciences, 60-356 Poznan, Poland;
| | - Marek Ruchała
- Department of Endocrinology, Metabolism and Internal Medicine, Poznan University of Medical Sciences, 60-356 Poznan, Poland; (H.K.); (A.K.); (M.R.)
| | - Marcin Rucinski
- Department of Histology and Embryology, Poznan University of Medical Sciences, 60-781 Poznan, Poland; (K.K.); (M.B.); (M.S.); (A.O.)
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Fletcher NM, Kirsch-Mangu TK, Obeidat M, Morris R, Saed GM. The potential benefits of dinitrophenol combination with chemotherapy in the treatment of ovarian cancer. Minerva Obstet Gynecol 2024; 76:335-342. [PMID: 36255168 DOI: 10.23736/s2724-606x.22.05204-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
BACKGROUND 2,4-dinitrophenol (DNP), an uncoupling mitochondrial agent, has been identified as a source of oxidative stress and linked to the pathogenesis of ovarian cancer. In this study, we determine the cytotoxic effect of DNP alone or in combination with chemotherapies in ovarian cancer cells. METHODS We utilized human ovarian cancer cell lines SKOV-3 and MDAH-2774 with their chemoresistant counterparts. Cancer stem cells (CSCs) were isolated from SKOV-3 utilizing magnetic-activated cell sorting technique for CD44+/CD117+ cells. Human normal primary ovarian epithelial (NOEC) and HOSEpiC cell lines were used as a control. Cells were treated with and without chemotherapy (taxotere 0.3 µM or cisplatin 50 µM), with or without increasing doses of DNP (0.125, 0.25, or 0.5 mM) for 24 hours followed by evaluation of cell viability and IC50 utilizing MTT assay. For determination of synergism, Fa-combination Index plots were created using the CompuSyn software (ComboSyn, Inc., Paramus, NJ, USA). All data were run in triplicates and analyzed by t-test. RESULTS DNP treatment of ovarian cancer and chemoresistant ovarian cancer cell lines as well as CSCs resulted in decreased cell viability in a dose dependent manner with no effect on normal cells. Combination of DNP with chemotherapy synergistically enhances cytotoxicity of chemotherapeutics in all ovarian cancer cells as compared to chemotherapy alone. CONCLUSIONS Our data indicates the potential of the addition of DNP to the arsenal of drugs available to treat ovarian cancer, whether alone or in combination with chemotherapies. The synergistic effects of DNP in reducing the required amount of chemotherapy, is critical for the alleviation of harmful side effects.
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Affiliation(s)
- Nicole M Fletcher
- Wayne State University School of Medicine, Department of Obstetrics and Gynecology, C. S. Mott Center for Human Growth and Development, Detroit, MI, USA
| | - Thea K Kirsch-Mangu
- Wayne State University School of Medicine, Department of Obstetrics and Gynecology, C. S. Mott Center for Human Growth and Development, Detroit, MI, USA
| | - Mohammed Obeidat
- Wayne State University School of Medicine, Department of Obstetrics and Gynecology, C. S. Mott Center for Human Growth and Development, Detroit, MI, USA
| | - Robert Morris
- Wayne State University School of Medicine, Department of Obstetrics and Gynecology, C. S. Mott Center for Human Growth and Development, Detroit, MI, USA
| | - Ghassan M Saed
- Wayne State University School of Medicine, Department of Obstetrics and Gynecology, C. S. Mott Center for Human Growth and Development, Detroit, MI, USA -
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8
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Sim N, Carter JM, Deka K, Tan BKT, Sim Y, Tan SM, Li Y. TWEAK/Fn14 signalling driven super-enhancer reprogramming promotes pro-metastatic metabolic rewiring in triple-negative breast cancer. Nat Commun 2024; 15:5638. [PMID: 38965263 PMCID: PMC11224303 DOI: 10.1038/s41467-024-50071-z] [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: 07/28/2023] [Accepted: 06/27/2024] [Indexed: 07/06/2024] Open
Abstract
Triple Negative Breast Cancer (TNBC) is the most aggressive breast cancer subtype suffering from limited targeted treatment options. Following recent reports correlating Fibroblast growth factor-inducible 14 (Fn14) receptor overexpression in Estrogen Receptor (ER)-negative breast cancers with metastatic events, we show that Fn14 is specifically overexpressed in TNBC patients and associated with poor survival. We demonstrate that constitutive Fn14 signalling rewires the transcriptomic and epigenomic landscape of TNBC, leading to enhanced tumour growth and metastasis. We further illustrate that such mechanisms activate TNBC-specific super enhancers (SE) to drive the transcriptional activation of cancer dependency genes via chromatin looping. In particular, we uncover the SE-driven upregulation of Nicotinamide phosphoribosyltransferase (NAMPT), which promotes NAD+ and ATP metabolic reprogramming critical for filopodia formation and metastasis. Collectively, our study details the complex mechanistic link between TWEAK/Fn14 signalling and TNBC metastasis, which reveals several vulnerabilities which could be pursued for the targeted treatment of TNBC patients.
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Affiliation(s)
- Nicholas Sim
- School of Biological Sciences (SBS), Nanyang Technological University (NTU), 60 Nanyang Drive, Singapore, 637551, Singapore
| | - Jean-Michel Carter
- School of Biological Sciences (SBS), Nanyang Technological University (NTU), 60 Nanyang Drive, Singapore, 637551, Singapore
| | - Kamalakshi Deka
- School of Biological Sciences (SBS), Nanyang Technological University (NTU), 60 Nanyang Drive, Singapore, 637551, Singapore
| | - Benita Kiat Tee Tan
- Division of Surgery and Surgical Oncology, Department of Breast Surgery, National Cancer Centre Singapore, 30 Hospital Blvd, Singapore, 168583, Singapore
- Division of Surgery and Surgical Oncology, Department of Breast Surgery, Singapore General Hospital, 31 Third Hospital Ave, Singapore, 168753, Singapore
- SingHealth Duke-NUS Breast Centre, Singapore, Singapore
| | - Yirong Sim
- Division of Surgery and Surgical Oncology, Department of Breast Surgery, National Cancer Centre Singapore, 30 Hospital Blvd, Singapore, 168583, Singapore
- Division of Surgery and Surgical Oncology, Department of Breast Surgery, Singapore General Hospital, 31 Third Hospital Ave, Singapore, 168753, Singapore
- SingHealth Duke-NUS Breast Centre, Singapore, Singapore
| | - Suet-Mien Tan
- School of Biological Sciences (SBS), Nanyang Technological University (NTU), 60 Nanyang Drive, Singapore, 637551, Singapore
| | - Yinghui Li
- School of Biological Sciences (SBS), Nanyang Technological University (NTU), 60 Nanyang Drive, Singapore, 637551, Singapore.
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Ding J, Chen K, Wu X. Identification of lung adenocarcinoma subtypes based on mitochondrial energy metabolism-related genes. NUCLEOSIDES, NUCLEOTIDES & NUCLEIC ACIDS 2024:1-19. [PMID: 38920027 DOI: 10.1080/15257770.2024.2369093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Accepted: 06/12/2024] [Indexed: 06/27/2024]
Abstract
BACKGROUND Identifying subtypes of lung adenocarcinoma (LUAD) patients based on mitochondrial energy metabolism and immunotherapy sensitivity is essential for precision cancer treatment. METHODS LUAD subtypes were identified using unsupervised consensus clustering, and results were subjected to immune and tumor mutation analyses. DEGs between subtypes were identified by differential analysis. Functional enrichment and PPI network analyses were conducted. Patients were classified into high and low expression groups based on the expression of the top 10 hub genes, and survival analysis was performed. Drugs sensitive to feature genes were screened based on the correlation between hub gene expression and drug IC50 value. qRT-PCR and western blot were used for gene expression detection, and CCK-8 and flow cytometry were for cell viability and apoptosis analysis. RESULTS Cluster-1 had significantly higher overall survival and a higher degree of immunoinfiltration and immunophenotypic score, but a lower TIDE score, DEPTH score, and TMB. Enrichment analysis showed that pathways and functions of DEGs between two clusters were mainly related to the interaction of receptor ligands with intracellular proteases. High expression of hub genes corresponded to lower patient survival rates. The predicted drugs with high sensitivity to feature genes were CDK1: Ribavirin (0.476), CCNB2: Hydroxyurea (0.474), Chelerythrine (0.470), and KIF11: Ribavirin (0.471). KIF11 and CCNB2 were highly expressed in LUAD cells and promoted cell viability and inhibited cell apoptosis. CONCLUSION This study identified two subtypes of LUAD, with cluster-1 being more suitable for immunotherapy. These results provided a reference for the development of precision immunotherapy for LUAD patients.
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Affiliation(s)
- Jianyang Ding
- Department of Cardiothoracic Surgery, Lishui People's Hospital, the Sixth Affiliated Hospital of Wenzhou Medical University, Lishui, China
| | - Keng Chen
- Medical College of Hangzhou Normal University, Hangzhou, China
| | - Xuhui Wu
- Department of Cardiothoracic Surgery, Lishui People's Hospital, the Sixth Affiliated Hospital of Wenzhou Medical University, Lishui, China
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10
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Zhang S, Wang Y, Luo D, Cheng Z, Zeng Q, Wang G, Chen M, Zhang S, Luo P. Pirfenidone inhibits TGF-β1-induced metabolic reprogramming during epithelial-mesenchymal transition in non-small cell lung cancer. J Cell Mol Med 2024; 28:e18059. [PMID: 38140828 PMCID: PMC10844763 DOI: 10.1111/jcmm.18059] [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: 04/13/2023] [Revised: 11/13/2023] [Accepted: 11/16/2023] [Indexed: 12/24/2023] Open
Abstract
Metastasis is an important contributor to increased mortality rates in non-small cell lung cancer (NSCLC). The TGF-β signalling pathway plays a crucial role in facilitating tumour metastasis through epithelial-mesenchymal transition (EMT). Glycolysis, a key metabolic process, is strongly correlated with NSCLC metastasis. Pirfenidone (PFD) has been shown to safely and effectively inhibit TGF-β1 in patients with lung diseases. Furthermore, TGF-β1 and glycolysis demonstrate an interdependent relationship within the tumour microenvironment. Our previous study demonstrated that PFD effectively inhibited glycolysis in NSCLC cells, prompting further investigation into its potential antitumour effects in this context. Therefore, the present study aims to investigate the potential antitumour effect of PFD in NSCLC and explore the relationship among TGF-β1, glycolysis and EMT through further experimentation. The antitumour effects of PFD were evaluated using five different NSCLC cell lines and a xenograft tumour model. Notably, PFD demonstrated a significant antitumour effect specifically in highly glycolytic H1299 cells. To elucidate the underlying mechanism, we compared the efficacy of PFD after pretreatment with either TGF-β1 or a TGF-β receptor inhibitor (LY2109761). The energy metabolomics analysis of tumour tissue demonstrated that PFD, a chemosensitizing agent, reduced lactate and ATP production, thereby inhibiting glycolysis and exerting synergistic antineoplastic effects. Additionally, PFD combined with cisplatin targeted TGF-β1 to inhibit glycolysis during EMT and enhanced the chemosensitization of A549 and H1299 cells. The magnitude of the anticancer effect exhibited by PFD was intricately linked to its metabolic properties.
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Affiliation(s)
- Shuling Zhang
- Guizhou Medical UniversityGuiyangChina
- Key Laboratory of Environmental Pollution Monitoring and Disease Control, Ministry of EducationSchool of Public HealthGuiyangChina
- State Key Laboratory of Functions and Applications of Medicinal PlantsGuizhou Medical UniversityGuiyangChina
- Guizhou Provincial Engineering Research Center of Food Nutrition and HealthGuizhou Medical UniversityGuiyangChina
| | - Yuanmei Wang
- Guizhou Medical UniversityGuiyangChina
- Key Laboratory of Environmental Pollution Monitoring and Disease Control, Ministry of EducationSchool of Public HealthGuiyangChina
| | | | | | - Qibing Zeng
- Guizhou Medical UniversityGuiyangChina
- Key Laboratory of Environmental Pollution Monitoring and Disease Control, Ministry of EducationSchool of Public HealthGuiyangChina
- State Key Laboratory of Functions and Applications of Medicinal PlantsGuizhou Medical UniversityGuiyangChina
- Guizhou Provincial Engineering Research Center of Food Nutrition and HealthGuizhou Medical UniversityGuiyangChina
| | - Guoze Wang
- Guizhou Medical UniversityGuiyangChina
- Key Laboratory of Environmental Pollution Monitoring and Disease Control, Ministry of EducationSchool of Public HealthGuiyangChina
- State Key Laboratory of Functions and Applications of Medicinal PlantsGuizhou Medical UniversityGuiyangChina
- Guizhou Provincial Engineering Research Center of Food Nutrition and HealthGuizhou Medical UniversityGuiyangChina
| | | | - Shuai Zhang
- Guizhou Medical UniversityGuiyangChina
- Key Laboratory of Environmental Pollution Monitoring and Disease Control, Ministry of EducationSchool of Public HealthGuiyangChina
| | - Peng Luo
- Guizhou Medical UniversityGuiyangChina
- Key Laboratory of Environmental Pollution Monitoring and Disease Control, Ministry of EducationSchool of Public HealthGuiyangChina
- State Key Laboratory of Functions and Applications of Medicinal PlantsGuizhou Medical UniversityGuiyangChina
- Guizhou Provincial Engineering Research Center of Food Nutrition and HealthGuizhou Medical UniversityGuiyangChina
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11
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Concato-Lopes VM, Silva TF, Detoni MB, Cruz EMS, Gonçalves MD, da Silva Bortoleti BT, Tomiotto-Pellissier F, Carloto ACM, Madureira MB, Rodrigues ACJ, Schirmann JG, Barbosa-Dekker AM, Dekker RFH, Conchon-Costa I, Panis C, Lazarin-Bidóia D, Miranda-Sapla MM, Mantovani MS, Pavanelli WR. 3,3',5,5'-Tetramethoxybiphenyl-4,4'diol triggers oxidative stress, metabolic changes, and apoptosis-like process by reducing the PI3K/AKT/NF-κB pathway in the NCI-H460 lung cancer cell line. Biomed Pharmacother 2024; 170:115979. [PMID: 38061138 DOI: 10.1016/j.biopha.2023.115979] [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: 08/01/2023] [Revised: 11/14/2023] [Accepted: 11/30/2023] [Indexed: 01/10/2024] Open
Abstract
Lung cancer is one of the leading causes of cancer-related deaths in men and women worldwide. Current treatments have limited efficacy, cause significant side effects, and cells can develop drug resistance. New therapeutic strategies are needed to discover alternative anticancer agents with high efficacy and low-toxicity. TMBP, a biphenyl obtained by laccase-biotransformation of 2,6-dimethoxyphenol, possesses antitumor activity against A549 adenocarcinoma cells. Without causing damage to sheep erythrocytes and mouse peritoneal macrophages of BALB/c mice. In addition to being classified as a good oral drug according to in-silico studies. This study evaluated the in-vitro cytotoxic effect of TMBP on lung-cancer cell-line NCI-H460 and reports mechanisms on immunomodulation and cell death. TMBP treatment (12.5-200 μM) inhibited cell proliferation at 24, 48, and 72 h. After 24-h treatment, TMBP at IC50 (154 μM) induced various morphological and ultrastructural changes in NCI-H460, reduced migration and immunofluorescence staining of N-cadherin and β-catenin, induced increased reactive oxygen species and nitric oxide with reduced superoxide radical-anion, increased superoxide dismutase activity and reduced glutathione reductase. Treatment also caused metabolic stress, reduced glucose-uptake, intracellular lactate dehydrogenase and lactate levels, mitochondrial depolarization, increased lipid droplets, and autophagic vacuoles. TMBP induced cell-cycle arrest in the G2/M phase, death by apoptosis, increased caspase-3/7, and reduced STAT-3 immunofluorescence staining. The anticancer effect was accompanied by decreasing PI3K, AKT, ARG-1, and NF-κB levels, and increasing iNOS. These results suggest its potential as a candidate for use in future lung anticancer drug design studies.
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Affiliation(s)
- Virginia Marcia Concato-Lopes
- Laboratory of Immunoparasitology of Neglected Diseases and Cancer, Department of Immunology, Parasitology and General Pathology, Center of Biological Sciences, State University of Londrina, PR, Brazil.
| | - Taylon Felipe Silva
- Laboratory of Immunoparasitology of Neglected Diseases and Cancer, Department of Immunology, Parasitology and General Pathology, Center of Biological Sciences, State University of Londrina, PR, Brazil
| | - Mariana Barbosa Detoni
- Laboratory of Immunoparasitology of Neglected Diseases and Cancer, Department of Immunology, Parasitology and General Pathology, Center of Biological Sciences, State University of Londrina, PR, Brazil
| | - Ellen Mayara Souza Cruz
- Laboratory of Immunoparasitology of Neglected Diseases and Cancer, Department of Immunology, Parasitology and General Pathology, Center of Biological Sciences, State University of Londrina, PR, Brazil
| | - Manoela Daiele Gonçalves
- Laboratory of Biotransformation and Phytochemical, Department of Chemistry, Center of Exact Sciences, State University of Londrina, PR, Brazil
| | - Bruna Taciane da Silva Bortoleti
- Laboratory of Immunoparasitology of Neglected Diseases and Cancer, Department of Immunology, Parasitology and General Pathology, Center of Biological Sciences, State University of Londrina, PR, Brazil; Graduate Program in Biosciences and Biotechnology, Carlos Chagas Institute (ICC), Fiocruz, Curitiba, PR, Brazil
| | - Fernanda Tomiotto-Pellissier
- Laboratory of Immunoparasitology of Neglected Diseases and Cancer, Department of Immunology, Parasitology and General Pathology, Center of Biological Sciences, State University of Londrina, PR, Brazil; Graduate Program in Biosciences and Biotechnology, Carlos Chagas Institute (ICC), Fiocruz, Curitiba, PR, Brazil; Department of Medical Pathology, Federal University of Paraná, Curitiba, PR, Brazil
| | - Amanda Cristina Machado Carloto
- Laboratory of Immunoparasitology of Neglected Diseases and Cancer, Department of Immunology, Parasitology and General Pathology, Center of Biological Sciences, State University of Londrina, PR, Brazil
| | - Maria Beatriz Madureira
- Laboratory of Immunoparasitology of Neglected Diseases and Cancer, Department of Immunology, Parasitology and General Pathology, Center of Biological Sciences, State University of Londrina, PR, Brazil
| | - Ana Carolina Jacob Rodrigues
- Laboratory of Immunoparasitology of Neglected Diseases and Cancer, Department of Immunology, Parasitology and General Pathology, Center of Biological Sciences, State University of Londrina, PR, Brazil; Graduate Program in Biosciences and Biotechnology, Carlos Chagas Institute (ICC), Fiocruz, Curitiba, PR, Brazil
| | - Jéseka Gabriela Schirmann
- Laboratory Research of Bioactive Molecules, Department of Chemistry, Center of Exact Sciences, State University of Londrina, PR, Brazil
| | - Aneli M Barbosa-Dekker
- Laboratory Research of Bioactive Molecules, Department of Chemistry, Center of Exact Sciences, State University of Londrina, PR, Brazil
| | - Robert F H Dekker
- Federal Technological University of Paraná, Graduate Program in Environmental Engineering, Campus Londrina, Londrina, PR, Brazil
| | - Ivete Conchon-Costa
- Laboratory of Immunoparasitology of Neglected Diseases and Cancer, Department of Immunology, Parasitology and General Pathology, Center of Biological Sciences, State University of Londrina, PR, Brazil
| | - Carolina Panis
- Laboratory of Tumor Biology, State University of West Paraná, Unioeste, Francisco Beltrao, Brazil
| | - Danielle Lazarin-Bidóia
- Laboratory of Immunoparasitology of Neglected Diseases and Cancer, Department of Immunology, Parasitology and General Pathology, Center of Biological Sciences, State University of Londrina, PR, Brazil
| | - Milena Menegazzo Miranda-Sapla
- Laboratory of Immunoparasitology of Neglected Diseases and Cancer, Department of Immunology, Parasitology and General Pathology, Center of Biological Sciences, State University of Londrina, PR, Brazil
| | - Mário Sérgio Mantovani
- Laboratory of Toxicological Genetics, Department of General Biology, Center of Biological Sciences, State University of Londrina, PR, Brazil
| | - Wander R Pavanelli
- Laboratory of Immunoparasitology of Neglected Diseases and Cancer, Department of Immunology, Parasitology and General Pathology, Center of Biological Sciences, State University of Londrina, PR, Brazil
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12
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Wang Y, Wang J, Chen L, Chen Z, Wang T, Xiong S, Zhou T, Wu G, He L, Cao J, Liu M, Li H, Gu H. PRRG4 regulates mitochondrial function and promotes migratory behaviors of breast cancer cells through the Src-STAT3-POLG axis. Cancer Cell Int 2023; 23:323. [PMID: 38102641 PMCID: PMC10724894 DOI: 10.1186/s12935-023-03178-0] [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: 09/19/2023] [Accepted: 12/07/2023] [Indexed: 12/17/2023] Open
Abstract
BACKGROUND Breast cancer is the leading cause of cancer death for women worldwide. Most of the breast cancer death are due to disease recurrence and metastasis. Increasingly accumulating evidence indicates that mitochondria play key roles in cancer progression and metastasis. Our recent study revealed that transmembrane protein PRRG4 promotes the metastasis of breast cancer. However, it is not clear whether PRRG4 can affect the migration and invasion of breast cancer cells through regulating mitochondria function. METHODS RNA-seq analyses were performed on breast cancer cells expressing control and PRRG4 shRNAs. Quantitative PCR analysis and measurements of mitochondrial ATP content and oxygen consumption were carried out to explore the roles of PRRG4 in regulating mitochondrial function. Luciferase reporter plasmids containing different lengths of promoter fragments were constructed. Luciferase activities in breast cancer cells transiently transfected with these reporter plasmids were analyzed to examine the effects of PRRG4 overexpression on promoter activity. Transwell assays were performed to determine the effects of PRRG4-regulated pathway on migratory behaviors of breast cancer cells. RESULTS Analysis of the RNA-seq data revealed that PRRG4 knockdown decreased the transcript levels of all the mitochondrial protein-encoding genes. Subsequently, studies with PRRG4 knockdown and overexpression showed that PRRG4 expression increased mitochondrial DNA (mtDNA) content. Mechanistically, PRRG4 via Src activated STAT3 in breast cancer cells. Activated STAT3 in turn promoted the transcription of mtDNA polymerase POLG through a STAT3 DNA binding site present in the POLG promoter region, and increased mtDNA content as well as mitochondrial ATP production and oxygen consumption. In addition, PRRG4-mediated activation of STAT3 also enhanced filopodia formation, migration, and invasion of breast cancer cells. Moreover, PRRG4 elevated migratory behaviors and mitochondrial function of breast cancer cells through POLG. CONCLUSION Our results indicate that PRRG4 via the Src-STAT3-POLG axis enhances mitochondrial function and promotes migratory behaviors of breast cancer cells.
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Affiliation(s)
- Yang Wang
- Key Laboratory of Laboratory Medicine, Ministry of Education, Wenzhou Key Laboratory of Cancer Pathogenesis and Translation, School of Laboratory Medicine and Life Sciences, Wenzhou Medical University, Wenzhou, 325035, China
| | - Jieyi Wang
- Department of Clinical Laboratory, The First Affiliated Hospital of Ningbo University, Ningbo, China
| | - Lan Chen
- Key Laboratory of Laboratory Medicine, Ministry of Education, Wenzhou Key Laboratory of Cancer Pathogenesis and Translation, School of Laboratory Medicine and Life Sciences, Wenzhou Medical University, Wenzhou, 325035, China
| | - Zhuo Chen
- Key Laboratory of Laboratory Medicine, Ministry of Education, Wenzhou Key Laboratory of Cancer Pathogenesis and Translation, School of Laboratory Medicine and Life Sciences, Wenzhou Medical University, Wenzhou, 325035, China
| | - Tong Wang
- Key Laboratory of Laboratory Medicine, Ministry of Education, Wenzhou Key Laboratory of Cancer Pathogenesis and Translation, School of Laboratory Medicine and Life Sciences, Wenzhou Medical University, Wenzhou, 325035, China
| | - Shuting Xiong
- Key Laboratory of Laboratory Medicine, Ministry of Education, Wenzhou Key Laboratory of Cancer Pathogenesis and Translation, School of Laboratory Medicine and Life Sciences, Wenzhou Medical University, Wenzhou, 325035, China
| | - Tong Zhou
- Key Laboratory of Laboratory Medicine, Ministry of Education, Wenzhou Key Laboratory of Cancer Pathogenesis and Translation, School of Laboratory Medicine and Life Sciences, Wenzhou Medical University, Wenzhou, 325035, China
| | - Guang Wu
- Key Laboratory of Laboratory Medicine, Ministry of Education, Wenzhou Key Laboratory of Cancer Pathogenesis and Translation, School of Laboratory Medicine and Life Sciences, Wenzhou Medical University, Wenzhou, 325035, China
| | - Licai He
- Key Laboratory of Laboratory Medicine, Ministry of Education, Wenzhou Key Laboratory of Cancer Pathogenesis and Translation, School of Laboratory Medicine and Life Sciences, Wenzhou Medical University, Wenzhou, 325035, China
| | - Jiawei Cao
- Key Laboratory of Laboratory Medicine, Ministry of Education, Wenzhou Key Laboratory of Cancer Pathogenesis and Translation, School of Laboratory Medicine and Life Sciences, Wenzhou Medical University, Wenzhou, 325035, China
| | - Min Liu
- Department of Orthopedics, The Third Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325200, Zhejiang, China
| | - Hongzhi Li
- Key Laboratory of Laboratory Medicine, Ministry of Education, Wenzhou Key Laboratory of Cancer Pathogenesis and Translation, School of Laboratory Medicine and Life Sciences, Wenzhou Medical University, Wenzhou, 325035, China.
- School of Laboratory Medicine and Life Sciences, Wenzhou Medical University, Room 903 and 904, Biomedical Research Building-South, Chashan University Town, Wenzhou, 325035, Zhejiang, China.
| | - Haihua Gu
- Key Laboratory of Laboratory Medicine, Ministry of Education, Wenzhou Key Laboratory of Cancer Pathogenesis and Translation, School of Laboratory Medicine and Life Sciences, Wenzhou Medical University, Wenzhou, 325035, China.
- School of Laboratory Medicine and Life Sciences, Wenzhou Medical University, Room 903 and 904, Biomedical Research Building-South, Chashan University Town, Wenzhou, 325035, Zhejiang, China.
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13
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Pasternack H, Polzer M, Gemoll T, Kümpers C, Sauer T, Lazar-Karsten P, Hinrichs S, Bohnet S, Perner S, Dressler FF, Kirfel J. Proteomic analyses identify HK1 and ATP5A to be overexpressed in distant metastases of lung adenocarcinomas compared to matched primary tumors. Sci Rep 2023; 13:20948. [PMID: 38016997 PMCID: PMC10684588 DOI: 10.1038/s41598-023-47767-5] [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: 06/30/2023] [Accepted: 11/17/2023] [Indexed: 11/30/2023] Open
Abstract
Lung cancer is the leading cause of cancer-related deaths worldwide with lung adenocarcinoma (LUAD) being the most common type. Genomic studies of LUAD have advanced our understanding of its tumor biology and accelerated targeted therapy. However, the proteomic characteristics of LUAD are still insufficiently explored. The prognosis for lung cancer patients is still mostly determined by the stage of disease at the time of diagnosis. Focusing on late-stage metastatic LUAD with poor prognosis, we compared the proteomic profiles of primary tumors and matched distant metastases to identify relevant and potentially druggable differences. We performed high-performance liquid chromatography (HPLC) and electrospray ionization tandem mass spectrometry (ESI-MS/MS) on a total of 38 FFPE (formalin-fixed and paraffin-embedded) samples. Using differential expression analysis and unsupervised clustering we identified several proteins that were differentially regulated in metastases compared to matched primary tumors. Selected proteins (HK1, ATP5A, SRI and ARHGDIB) were subjected to validation by immunoblotting. Thereby, significant differential expression could be confirmed for HK1 and ATP5A, both upregulated in metastases compared to matched primary tumors. Our findings give a better understanding of tumor progression and metastatic spreads in LUAD but also demonstrate considerable inter-individual heterogeneity on the proteomic level.
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Affiliation(s)
- Helen Pasternack
- Institute of Pathology, University Hospital Schleswig-Holstein, Campus Luebeck, Luebeck, Germany
| | - Mirjam Polzer
- Institute of Pathology, University Hospital Schleswig-Holstein, Campus Luebeck, Luebeck, Germany
- Institute of Legal Medicine, University Hospital Münster, Münster, Germany
| | - Timo Gemoll
- Section for Translational Surgical Oncology and Biobanking, Department of Surgery, University Hospital Schleswig-Holstein, Campus Luebeck, Luebeck, Germany
| | - Christiane Kümpers
- Institute of Pathology, University Hospital Schleswig-Holstein, Campus Luebeck, Luebeck, Germany
| | - Thorben Sauer
- Section for Translational Surgical Oncology and Biobanking, Department of Surgery, University Hospital Schleswig-Holstein, Campus Luebeck, Luebeck, Germany
| | - Pamela Lazar-Karsten
- Institute of Pathology, University Hospital Schleswig-Holstein, Campus Luebeck, Luebeck, Germany
| | - Sofie Hinrichs
- Institute of Pathology, University Hospital Schleswig-Holstein, Campus Luebeck, Luebeck, Germany
| | - Sabine Bohnet
- Department of Pulmonology, University Hospital Schleswig-Holstein, Campus Luebeck, Luebeck, Germany
| | - Sven Perner
- Institute of Pathology, University Hospital Schleswig-Holstein, Campus Luebeck, Luebeck, Germany
- Pathology, Research Center Borstel, Leibniz Lung Center, Borstel, Germany
- Institute of Pathology and Hematopathology, Hamburg, Germany
| | - Franz Friedrich Dressler
- Institute of Pathology, University Hospital Schleswig-Holstein, Campus Luebeck, Luebeck, Germany
- Institute of Pathology, Charité -Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität Zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - Jutta Kirfel
- Institute of Pathology, University Hospital Schleswig-Holstein, Campus Luebeck, Luebeck, Germany.
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14
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Gorbunova AS, Zamaraev AV, Yapryntseva MA, Kovaleva OV, Tchevkina EM, Turkina MV, Zhivotovsky B, Kopeina GS. Prognostic signature based on mitochondria quality control proteins for the prediction of lung adenocarcinoma patients survival. Cell Death Discov 2023; 9:352. [PMID: 37749074 PMCID: PMC10519931 DOI: 10.1038/s41420-023-01649-x] [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: 06/14/2023] [Revised: 08/30/2023] [Accepted: 09/13/2023] [Indexed: 09/27/2023] Open
Abstract
Lung cancer is the leading cause of cancer mortality worldwide. In recent years, the incidence of lung cancer subtype lung adenocarcinoma (LUAD) has steadily increased. Mitochondria, as a pivotal site of cell bioenergetics, metabolism, cell signaling, and cell death, are often dysregulated in lung cancer cells. Mitochondria maintenance and integrity depend on mitochondrial quality control proteins (MQCPs). During lung cancer progression, the levels of MQCPs could change and promote cancer cell adaptation to the microenvironment and stresses. Here, univariate and multivariate proportional Cox regression analyses were applied to develop a signature based on the level of MQCPs (dimeric form of BNIP3, DRP1, and SIRT3) in tumorous and non-tumorous samples of 80 patients with LUAD. The MQCP signature could be used to separate the patients with LUAD into high- and low-risk groups. Survival analysis indicated that patients in the high-risk group had dramatically shorter overall survival compared with the low-risk patients. Moreover, a nomogram combining clinicopathologic features and the MQCP signature was constructed and validated to predict 1-, 3-, and 5-year overall survival of the patients. Thus, this study presents a novel signature based on MQCPs as a reliable prognostic tool to predict overall survival for patients with LUAD.
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Affiliation(s)
- Anna S Gorbunova
- Faculty of Medicine, MV Lomonosov Moscow State University, 119991, Moscow, Russia
| | - Alexey V Zamaraev
- Faculty of Medicine, MV Lomonosov Moscow State University, 119991, Moscow, Russia
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, 119991, Moscow, Russia
| | - Maria A Yapryntseva
- Faculty of Medicine, MV Lomonosov Moscow State University, 119991, Moscow, Russia
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, 119991, Moscow, Russia
| | - Olga V Kovaleva
- Department of Oncogenes Regulation, NN Blokhin Medical Research Center of Oncology, 115478, Moscow, Russia
| | - Elena M Tchevkina
- Department of Oncogenes Regulation, NN Blokhin Medical Research Center of Oncology, 115478, Moscow, Russia
| | - Maria V Turkina
- Faculty of Medicine and Heath Sciences, Department of Clinical and Experimental Medicine, Linköpings Universitet, 58185, Linkoping, Sweden
| | - Boris Zhivotovsky
- Faculty of Medicine, MV Lomonosov Moscow State University, 119991, Moscow, Russia.
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, 119991, Moscow, Russia.
- Division of Toxicology, Institute of Environmental Medicine, Karolinska Institutet, 17177, Stockholm, Sweden.
| | - Gelina S Kopeina
- Faculty of Medicine, MV Lomonosov Moscow State University, 119991, Moscow, Russia.
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, 119991, Moscow, Russia.
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15
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Badarni M, Gabbay S, Elkabets M, Rotblat B. Gene Expression and Drug Sensitivity Analysis of Mitochondrial Chaperones Reveals That HSPD1 and TRAP1 Expression Correlates with Sensitivity to Inhibitors of DNA Replication and Mitosis. BIOLOGY 2023; 12:988. [PMID: 37508418 PMCID: PMC10376793 DOI: 10.3390/biology12070988] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Accepted: 07/07/2023] [Indexed: 07/30/2023]
Abstract
Mitochondria-critical metabolic hubs in eukaryotic cells-are involved in a wide range of cellular functions, including differentiation, proliferation, and death. Mitochondria import most of their proteins from the cytosol in a linear form, after which they are folded by mitochondrial chaperones. However, despite extensive research, the extent to which the function of particular chaperones is essential for maintaining specific mitochondrial and cellular functions remains unknown. In particular, it is not known whether mitochondrial chaperones influence the sensitivity to drugs used in the treatment of cancers. By mining gene expression and drug sensitivity data for cancer cell lines from publicly available databases, we identified mitochondrial chaperones whose expression is associated with sensitivity to oncology drugs targeting particular cellular pathways in a cancer-type-dependent manner. Importantly, we found the expression of TRAP1 and HSPD1 to be associated with sensitivity to inhibitors of DNA replication and mitosis. We confirmed experimentally that the expression of HSPD1 is associated with an increased sensitivity of ovarian cancer cells to drugs targeting mitosis and a reduced sensitivity to drugs promoting apoptosis. Taken together, our results support a model in which particular mitochondrial pathways hinge upon specific mitochondrial chaperones and provide the basis for understanding selectivity in mitochondrial chaperone-substrate specificity.
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Affiliation(s)
- Mai Badarni
- Shraga Segal Department of Microbiology, Immunology and Genetics, Faculty of Health Science, Ben-Gurion University of the Negev, Beer-Sheva 84105, Israel
| | - Shani Gabbay
- National Institute for Biotechnology in the Negev, Ben-Gurion University of the Negev, Beer-Sheva 84105, Israel
- Department of Life Sciences, Faculty of Life Science, Ben-Gurion University of the Negev, Beer-Sheva 84105, Israel
| | - Moshe Elkabets
- Shraga Segal Department of Microbiology, Immunology and Genetics, Faculty of Health Science, Ben-Gurion University of the Negev, Beer-Sheva 84105, Israel
| | - Barak Rotblat
- National Institute for Biotechnology in the Negev, Ben-Gurion University of the Negev, Beer-Sheva 84105, Israel
- Department of Life Sciences, Faculty of Life Science, Ben-Gurion University of the Negev, Beer-Sheva 84105, Israel
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16
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De Vitis C, Battaglia AM, Pallocca M, Santamaria G, Mimmi MC, Sacco A, De Nicola F, Gaspari M, Salvati V, Ascenzi F, Bruschini S, Esposito A, Ricci G, Sperandio E, Massacci A, Prestagiacomo LE, Vecchione A, Ricci A, Sciacchitano S, Salerno G, French D, Aversa I, Cereda C, Fanciulli M, Chiaradonna F, Solito E, Cuda G, Costanzo F, Ciliberto G, Mancini R, Biamonte F. ALDOC- and ENO2- driven glucose metabolism sustains 3D tumor spheroids growth regardless of nutrient environmental conditions: a multi-omics analysis. J Exp Clin Cancer Res 2023; 42:69. [PMID: 36945054 PMCID: PMC10031988 DOI: 10.1186/s13046-023-02641-0] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2022] [Accepted: 03/07/2023] [Indexed: 03/23/2023] Open
Abstract
BACKGROUND Metastases are the major cause of cancer-related morbidity and mortality. By the time cancer cells detach from their primary site to eventually spread to distant sites, they need to acquire the ability to survive in non-adherent conditions and to proliferate within a new microenvironment in spite of stressing conditions that may severely constrain the metastatic process. In this study, we gained insight into the molecular mechanisms allowing cancer cells to survive and proliferate in an anchorage-independent manner, regardless of both tumor-intrinsic variables and nutrient culture conditions. METHODS 3D spheroids derived from lung adenocarcinoma (LUAD) and breast cancer cells were cultured in either nutrient-rich or -restricted culture conditions. A multi-omics approach, including transcriptomics, proteomics, and metabolomics, was used to explore the molecular changes underlying the transition from 2 to 3D cultures. Small interfering RNA-mediated loss of function assays were used to validate the role of the identified differentially expressed genes and proteins in H460 and HCC827 LUAD as well as in MCF7 and T47D breast cancer cell lines. RESULTS We found that the transition from 2 to 3D cultures of H460 and MCF7 cells is associated with significant changes in the expression of genes and proteins involved in metabolic reprogramming. In particular, we observed that 3D tumor spheroid growth implies the overexpression of ALDOC and ENO2 glycolytic enzymes concomitant with the enhanced consumption of glucose and fructose and the enhanced production of lactate. Transfection with siRNA against both ALDOC and ENO2 determined a significant reduction in lactate production, viability and size of 3D tumor spheroids produced by H460, HCC827, MCF7, and T47D cell lines. CONCLUSIONS Our results show that anchorage-independent survival and growth of cancer cells are supported by changes in genes and proteins that drive glucose metabolism towards an enhanced lactate production. Notably, this finding is valid for all lung and breast cancer cell lines we have analyzed in different nutrient environmental conditions. broader Validation of this mechanism in other cancer cells of different origin will be necessary to broaden the role of ALDOC and ENO2 to other tumor types. Future in vivo studies will be necessary to assess the role of ALDOC and ENO2 in cancer metastasis.
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Affiliation(s)
- Claudia De Vitis
- Department of Clinical and Molecular Medicine, Sant'Andrea Hospital, ''Sapienza'' University of Rome, Rome, Italy
| | - Anna Martina Battaglia
- Department of Experimental and Clinical Medicine, ''Magna Graecia'' University of Catanzaro, Catanzaro, Italy
| | - Matteo Pallocca
- Biostatistics, Bioinformatics and Clinical Trial Center, IRCCS ''Regina Elena'' National Cancer Institute, Rome, Italy
| | - Gianluca Santamaria
- Department of Experimental and Clinical Medicine, ''Magna Graecia'' University of Catanzaro, Catanzaro, Italy
| | | | - Alessandro Sacco
- Department of Experimental and Clinical Medicine, ''Magna Graecia'' University of Catanzaro, Catanzaro, Italy
| | - Francesca De Nicola
- SAFU Laboratory, IRCCS ''Regina Elena'' National Cancer Institute, Rome, Italy
| | - Marco Gaspari
- Department of Experimental and Clinical Medicine, ''Magna Graecia'' University of Catanzaro, Catanzaro, Italy
| | - Valentina Salvati
- Preclinical Models and New Therapeutic Agents Unit, IRCCS ''Regina Elena'' National Cancer Institute, Rome, Italy
| | - Francesca Ascenzi
- Department of Clinical and Molecular Medicine, Sant'Andrea Hospital, ''Sapienza'' University of Rome, Rome, Italy
| | - Sara Bruschini
- Department of Clinical and Molecular Medicine, Sant'Andrea Hospital, ''Sapienza'' University of Rome, Rome, Italy
| | - Antonella Esposito
- Department of Experimental and Clinical Medicine, ''Magna Graecia'' University of Catanzaro, Catanzaro, Italy
| | - Giulia Ricci
- Department of Experimental Medicine, Università Degli Studi Della Campania ''Luigi Vanvitelli'', Naples, Italy
| | - Eleonora Sperandio
- Biostatistics, Bioinformatics and Clinical Trial Center, IRCCS ''Regina Elena'' National Cancer Institute, Rome, Italy
| | - Alice Massacci
- Biostatistics, Bioinformatics and Clinical Trial Center, IRCCS ''Regina Elena'' National Cancer Institute, Rome, Italy
| | - Licia Elvira Prestagiacomo
- Department of Experimental and Clinical Medicine, ''Magna Graecia'' University of Catanzaro, Catanzaro, Italy
| | - Andrea Vecchione
- Department of Clinical and Molecular Medicine, Sant'Andrea Hospital, ''Sapienza'' University of Rome, Rome, Italy
| | - Alberto Ricci
- Respiratory Unit, Sant'Andrea Hospital, Sapienza University of Rome, Rome, Italy
| | - Salvatore Sciacchitano
- Department of Clinical and Molecular Medicine, Sant'Andrea Hospital, ''Sapienza'' University of Rome, Rome, Italy
| | - Gerardo Salerno
- Department of Neurosciences, Mental Health and Sensory Organs (NESMOS), Sapienza University of Rome, Rome, Italy
| | - Deborah French
- Department of Clinical and Molecular Medicine, Sant'Andrea Hospital, ''Sapienza'' University of Rome, Rome, Italy
| | - Ilenia Aversa
- Department of Experimental and Clinical Medicine, ''Magna Graecia'' University of Catanzaro, Catanzaro, Italy
| | - Cristina Cereda
- Genomic and Post-Genomic Unit, IRCCS Mondino Foundation, Pavia, Italy
| | - Maurizio Fanciulli
- SAFU Laboratory, IRCCS ''Regina Elena'' National Cancer Institute, Rome, Italy
| | | | - Egle Solito
- Barts and The London School of Medicine and Dentistry, William Harvey Research Institute, Queen Mary University of London, London, E1 2AT, UK
| | - Giovanni Cuda
- Department of Experimental and Clinical Medicine, ''Magna Graecia'' University of Catanzaro, Catanzaro, Italy
| | - Francesco Costanzo
- Department of Experimental and Clinical Medicine, ''Magna Graecia'' University of Catanzaro, Catanzaro, Italy
- Magna Graecia University of Catanzaro, Interdepartmental Centre of Services, Catanzaro, Italy
| | - Gennaro Ciliberto
- Scientific Director, IRCCS ''Regina Elena'' National Cancer Institute, Rome, Italy
| | - Rita Mancini
- Department of Clinical and Molecular Medicine, Sant'Andrea Hospital, ''Sapienza'' University of Rome, Rome, Italy.
| | - Flavia Biamonte
- Department of Experimental and Clinical Medicine, ''Magna Graecia'' University of Catanzaro, Catanzaro, Italy
- Barts and The London School of Medicine and Dentistry, William Harvey Research Institute, Queen Mary University of London, London, E1 2AT, UK
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17
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Liu Y, Ge J, Chen Y, Liu T, Chen L, Liu C, Ma D, Chen Y, Cai Y, Xu Y, Shao Z, Yu K. Combined Single-Cell and Spatial Transcriptomics Reveal the Metabolic Evolvement of Breast Cancer during Early Dissemination. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2023; 10:e2205395. [PMID: 36594618 PMCID: PMC9951304 DOI: 10.1002/advs.202205395] [Citation(s) in RCA: 20] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/18/2022] [Revised: 12/10/2022] [Indexed: 06/17/2023]
Abstract
Breast cancer is now the most frequently diagnosed malignancy, and metastasis remains the leading cause of death in breast cancer. However, little is known about the dynamic changes during the evolvement of dissemination. In this study, 65 968 cells from four patients with breast cancer and paired metastatic axillary lymph nodes are profiled using single-cell RNA sequencing (scRNA-seq) and spatial transcriptomics. A disseminated cancer cell cluster with high levels of oxidative phosphorylation (OXPHOS), including the upregulation of cytochrome C oxidase subunit 6C and dehydrogenase/reductase 2, is identified. The transition between glycolysis and OXPHOS when dissemination initiates is noticed. Furthermore, this distinct cell cluster is distributed along the tumor's leading edge. The findings here are verified in three different cohorts of breast cancer patients and an external scRNA-seq dataset, which includes eight patients with breast cancer and paired metastatic axillary lymph nodes. This work describes the dynamic metabolic evolvement of early disseminated breast cancer and reveals a switch between glycolysis and OXPHOS in breast cancer cells as the early event during lymph node metastasis.
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Affiliation(s)
- Yi‐Ming Liu
- Department of Breast SurgeryShanghai Cancer Center and Cancer InstituteFudan UniversityShanghai200032P. R. China
- Shanghai Medical CollegeFudan UniversityShanghai200032P. R. China
| | - Jing‐Yu Ge
- Shanghai Medical CollegeFudan UniversityShanghai200032P. R. China
| | - Yu‐Fei Chen
- Shanghai Medical CollegeFudan UniversityShanghai200032P. R. China
| | - Tong Liu
- Department of Breast SurgeryHarbin Medical University Cancer HospitalHarbinHeilongjiang150081P. R. China
| | - Lie Chen
- Shanghai Medical CollegeFudan UniversityShanghai200032P. R. China
| | - Cui‐Cui Liu
- Department of Breast SurgeryShanghai Cancer Center and Cancer InstituteFudan UniversityShanghai200032P. R. China
| | - Ding Ma
- Department of Breast SurgeryShanghai Cancer Center and Cancer InstituteFudan UniversityShanghai200032P. R. China
| | - Yi‐Yu Chen
- Shanghai Medical CollegeFudan UniversityShanghai200032P. R. China
| | - Yu‐Wen Cai
- Shanghai Medical CollegeFudan UniversityShanghai200032P. R. China
| | - Ying‐Ying Xu
- Department of Breast SurgeryThe First Affiliated Hospital of China Medical UniversityShenyangLiaoning110000P. R. China
| | - Zhi‐Ming Shao
- Department of Breast SurgeryShanghai Cancer Center and Cancer InstituteFudan UniversityShanghai200032P. R. China
- Key Laboratory of Breast Cancer in ShanghaiShanghai200032P. R. China
| | - Ke‐Da Yu
- Department of Breast SurgeryShanghai Cancer Center and Cancer InstituteFudan UniversityShanghai200032P. R. China
- Shanghai Medical CollegeFudan UniversityShanghai200032P. R. China
- Key Laboratory of Breast Cancer in ShanghaiShanghai200032P. R. China
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18
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Xie D, Wang Q, Wu G. Research progress in inducing immunogenic cell death of tumor cells. Front Immunol 2022; 13:1017400. [PMID: 36466838 PMCID: PMC9712455 DOI: 10.3389/fimmu.2022.1017400] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Accepted: 11/02/2022] [Indexed: 08/29/2023] Open
Abstract
Immunogenic cell death (ICD) is a regulated cell death (RCD) pathway. In response to physical and chemical signals, tumor cells activate specific signaling pathways that stimulate stress responses in the endoplasmic reticulum (ER) and expose damage-associated molecular patterns (DAMPs), which promote antitumor immune responses. As a result, the tumor microenvironment is altered, and many tumor cells are killed. The ICD response in tumor cells requires inducers. These inducers can be from different sources and contribute to the development of the ICD either indirectly or directly. The combination of ICD inducers with other tumor treatments further enhances the immune response in tumor cells, and more tumor cells are killed; however, it also produces side effects of varying severity. New induction methods based on nanotechnology improve the antitumor ability and significantly reduces side effects because they can target tumor cells precisely. In this review, we introduce the characteristics and mechanisms of ICD responses in tumor cells and the DAMPs associated with ICD responses, summarize the current methods of inducing ICD response in tumor cells in five distinct categories: chemical sources, physical sources, pathogenic sources, combination therapies, and innovative therapies. At the same time, we introduce the limitations of current ICD inducers and make a summary of the use of ICD responses in clinical trials. Finally, we provide an outlook on the future of ICD inducer development and provide some constructive suggestions.
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Affiliation(s)
| | - Qifei Wang
- Department of Urology, The First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning, China
| | - Guangzhen Wu
- Department of Urology, The First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning, China
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19
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Xu S, Zhang P, Heing-Becker I, Zhang J, Tang P, Bej R, Bhatia S, Zhong Y, Haag R. Dual tumor- and subcellular-targeted photodynamic therapy using glucose-functionalized MoS 2 nanoflakes for multidrug-resistant tumor ablation. Biomaterials 2022; 290:121844. [PMID: 36302305 DOI: 10.1016/j.biomaterials.2022.121844] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2022] [Revised: 09/20/2022] [Accepted: 09/29/2022] [Indexed: 11/19/2022]
Abstract
Photodynamic therapy (PDT) is emerging as an efficient strategy to combat multidrug-resistant (MDR) cancer. However, the short half-life and limited diffusion of reactive oxygen species (ROS) undermine the therapeutic outcomes of this therapy. To address this issue, a tumor-targeting nanoplatform was developed to precisely deliver mitochondria- and endoplasmic reticulum (ER)-targeting PDT agents to desired sites for dual organelle-targeted PDT. The nanoplatform is constructed by functionalizing molybdenum disulfide (MoS2) nanoflakes with glucose-modified hyperbranched polyglycerol (hPG), and then loading the organelle-targeting PDT agents. The resultant nanoplatform Cy7.5-TG@GPM is demonstrated to mediate both greatly enhanced internalization within MDR cells and precise subcellular localization of PDT agents, facilitating in situ near-infrared (NIR)-triggered ROS generation for augmented PDT and reversal of MDR, causing impressive tumor shrinkage in a HeLa multidrug-resistant tumor mouse model. As revealed by mechanistic studies of the synergistic mitochondria- and ER-targeted PDT, ROS-induced ER stress not only activates the cytosine-cytosine-adenosine-adenosine thymidine/enhancer-binding protein homologous protein (CHOP) pro-apoptotic signaling pathway, but also cooperates with ROS-induced mitochondrial dysfunction to trigger cytochrome C release from the mitochondria and induce subsequent cell death. Furthermore, the mitochondrial dysfunction reduces ATP production and thereby contributes to the reversal of MDR. This nanoplatform, with its NIR-responsive properties and ability to target tumors and subcellular organelles, offers a promising strategy for effective MDR cancer therapy.
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Affiliation(s)
- Shaohui Xu
- Institut für Chemie und Biochemie, Freie Universität Berlin, Takustraße 3, 14195, Berlin, Germany
| | - Pan Zhang
- School of Engineering, China Pharmaceutical University, 639 Longmian Avenue, 211198, Nanjing, China
| | - Isabelle Heing-Becker
- Institut für Chemie und Biochemie, Freie Universität Berlin, Takustraße 3, 14195, Berlin, Germany
| | - Junmei Zhang
- School of Engineering, China Pharmaceutical University, 639 Longmian Avenue, 211198, Nanjing, China
| | - Peng Tang
- Institut für Chemie und Biochemie, Freie Universität Berlin, Takustraße 3, 14195, Berlin, Germany
| | - Raju Bej
- Institut für Chemie und Biochemie, Freie Universität Berlin, Takustraße 3, 14195, Berlin, Germany
| | - Sumati Bhatia
- Institut für Chemie und Biochemie, Freie Universität Berlin, Takustraße 3, 14195, Berlin, Germany
| | - Yinan Zhong
- School of Engineering, China Pharmaceutical University, 639 Longmian Avenue, 211198, Nanjing, China.
| | - Rainer Haag
- Institut für Chemie und Biochemie, Freie Universität Berlin, Takustraße 3, 14195, Berlin, Germany.
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20
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Zhong X, Bao X, Zhong H, Zhou Y, Zhang Z, Lu Y, Dai Q, Yang Q, Ke P, Xia Y, Wu L, Sui Z, Lu Y, Han M, Xu W, Gao J. Mitochondrial targeted drug delivery combined with manganese catalyzed Fenton reaction for the treatment of breast cancer. Int J Pharm 2022; 622:121810. [PMID: 35580685 DOI: 10.1016/j.ijpharm.2022.121810] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2022] [Revised: 04/18/2022] [Accepted: 05/05/2022] [Indexed: 02/07/2023]
Abstract
In previous studies, we found that triphenylphosphine-modified doxorubicin (TPP-DOX) can effectively kill drug-resistant tumor cells, but its effect on sensitive tumor cells is weakened. In this research, with albumin from Bovine Serum (BSA) as a carrier, TPP-DOX@MnBSA (TD@MB) nanoparticles were prepared by co-loading TPP-DOX and manganese which can realize the combination of chemotherapy and chemodynamic therapy (CDT). The uniform and stable nano-spherical nanoparticle can promote drug uptake, achieve mitochondrial-targeted drug delivery, increase intracellular reactive oxygen species (ROS) and catalyze the production of highly toxic oxidative hydroxyl radicals (OH·), further inhibiting the growth of both sensitive and drug-resistant MCF-7 cells. Besides, TD@MB can down-regulate the stemness-related proteins and the metastasis-related proteins, potentially decreasing the tumor stemness and metastasis. In vivo experiment indicated that TD@MB was able to exert desired antitumor effect, good tumor targeting and biocompatibility.
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Affiliation(s)
- Xincheng Zhong
- Institute of Pharmaceutics, Zhejiang Province Key Laboratory of Anti-Cancer Drug Research, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, PR China
| | - Xiaoyan Bao
- Institute of Pharmaceutics, Zhejiang Province Key Laboratory of Anti-Cancer Drug Research, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, PR China
| | - Haiqing Zhong
- Institute of Pharmaceutics, Zhejiang Province Key Laboratory of Anti-Cancer Drug Research, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, PR China
| | - Yi Zhou
- Institute of Pharmaceutics, Zhejiang Province Key Laboratory of Anti-Cancer Drug Research, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, PR China
| | - Zhentao Zhang
- Institute of Pharmaceutics, Zhejiang Province Key Laboratory of Anti-Cancer Drug Research, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, PR China
| | - Yiying Lu
- Institute of Pharmaceutics, Zhejiang Province Key Laboratory of Anti-Cancer Drug Research, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, PR China
| | - Qi Dai
- Institute of Pharmaceutics, Zhejiang Province Key Laboratory of Anti-Cancer Drug Research, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, PR China
| | - Qiyao Yang
- Institute of Pharmaceutics, Zhejiang Province Key Laboratory of Anti-Cancer Drug Research, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, PR China
| | - Peng Ke
- Institute of Pharmaceutics, Zhejiang Province Key Laboratory of Anti-Cancer Drug Research, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, PR China
| | - Yiyi Xia
- Institute of Pharmaceutics, Zhejiang Province Key Laboratory of Anti-Cancer Drug Research, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, PR China
| | - Linjie Wu
- Institute of Pharmaceutics, Zhejiang Province Key Laboratory of Anti-Cancer Drug Research, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, PR China
| | - Zaiyun Sui
- Shandong Academy of Chinese Medicine, Jinan 250000, PR China
| | - Yan Lu
- Department of Pharmacy, the 2nd Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou 310009, PR China
| | - Min Han
- Institute of Pharmaceutics, Zhejiang Province Key Laboratory of Anti-Cancer Drug Research, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, PR China; Hangzhou Institute of Innovative Medicine, Zhejiang University, Hangzhou 310058, PR China.
| | - WenHong Xu
- Department of Radiation Oncology, Key Laboratory of Cancer Prevention and Intervention, The Second Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou 310058, PR China.
| | - Jianqing Gao
- Institute of Pharmaceutics, Zhejiang Province Key Laboratory of Anti-Cancer Drug Research, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, PR China; Hangzhou Institute of Innovative Medicine, Zhejiang University, Hangzhou 310058, PR China.
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21
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Kussainova A, Bulgakova O, Aripova A, Khalid Z, Bersimbaev R, Izzotti A. The Role of Mitochondrial miRNAs in the Development of Radon-Induced Lung Cancer. Biomedicines 2022; 10:428. [PMID: 35203638 PMCID: PMC8962319 DOI: 10.3390/biomedicines10020428] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2021] [Revised: 02/07/2022] [Accepted: 02/07/2022] [Indexed: 12/07/2022] Open
Abstract
MicroRNAs are short, non-coding RNA molecules regulating gene expression by inhibiting the translation of messenger RNA (mRNA) or leading to degradation. The miRNAs are encoded in the nuclear genome and exported to the cytosol. However, miRNAs have been found in mitochondria and are probably derived from mitochondrial DNA. These miRNAs are able to directly regulate mitochondrial genes and mitochondrial activity. Mitochondrial dysfunction is the cause of many diseases, including cancer. In this review, we consider the role of mitochondrial miRNAs in the pathogenesis of lung cancer with particular reference to radon exposure.
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Affiliation(s)
- Assiya Kussainova
- Department of Health Sciences, University of Genova, Via Pastore 1, 16132 Genoa, Italy; (A.K.); (Z.K.)
- Department of General Biology and Genomics, Institute of Cell Biology and Biotechnology, L.N. Gumilyov Eurasian National University, Nur-Sultan, Akmola 010008, Kazakhstan; (O.B.); (A.A.)
| | - Olga Bulgakova
- Department of General Biology and Genomics, Institute of Cell Biology and Biotechnology, L.N. Gumilyov Eurasian National University, Nur-Sultan, Akmola 010008, Kazakhstan; (O.B.); (A.A.)
| | - Akmaral Aripova
- Department of General Biology and Genomics, Institute of Cell Biology and Biotechnology, L.N. Gumilyov Eurasian National University, Nur-Sultan, Akmola 010008, Kazakhstan; (O.B.); (A.A.)
| | - Zumama Khalid
- Department of Health Sciences, University of Genova, Via Pastore 1, 16132 Genoa, Italy; (A.K.); (Z.K.)
| | - Rakhmetkazhi Bersimbaev
- Department of General Biology and Genomics, Institute of Cell Biology and Biotechnology, L.N. Gumilyov Eurasian National University, Nur-Sultan, Akmola 010008, Kazakhstan; (O.B.); (A.A.)
| | - Alberto Izzotti
- Department of Experimental Medicine, University of Genoa, 16132 Genoa, Italy
- IRCCS Ospedale Policlinico San Martino, 16132 Genoa, Italy
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22
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van Genugten EAJ, Weijers JAM, Heskamp S, Kneilling M, van den Heuvel MM, Piet B, Bussink J, Hendriks LEL, Aarntzen EHJG. Imaging the Rewired Metabolism in Lung Cancer in Relation to Immune Therapy. Front Oncol 2022; 11:786089. [PMID: 35070990 PMCID: PMC8779734 DOI: 10.3389/fonc.2021.786089] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Accepted: 12/10/2021] [Indexed: 12/14/2022] Open
Abstract
Metabolic reprogramming is recognized as one of the hallmarks of cancer. Alterations in the micro-environmental metabolic characteristics are recognized as important tools for cancer cells to interact with the resident and infiltrating T-cells within this tumor microenvironment. Cancer-induced metabolic changes in the micro-environment also affect treatment outcomes. In particular, immune therapy efficacy might be blunted because of somatic mutation-driven metabolic determinants of lung cancer such as acidity and oxygenation status. Based on these observations, new onco-immunological treatment strategies increasingly include drugs that interfere with metabolic pathways that consequently affect the composition of the lung cancer tumor microenvironment (TME). Positron emission tomography (PET) imaging has developed a wide array of tracers targeting metabolic pathways, originally intended to improve cancer detection and staging. Paralleling the developments in understanding metabolic reprogramming in cancer cells, as well as its effects on stromal, immune, and endothelial cells, a wave of studies with additional imaging tracers has been published. These tracers are yet underexploited in the perspective of immune therapy. In this review, we provide an overview of currently available PET tracers for clinical studies and discuss their potential roles in the development of effective immune therapeutic strategies, with a focus on lung cancer. We report on ongoing efforts that include PET/CT to understand the outcomes of interactions between cancer cells and T-cells in the lung cancer microenvironment, and we identify areas of research which are yet unchartered. Thereby, we aim to provide a starting point for molecular imaging driven studies to understand and exploit metabolic features of lung cancer to optimize immune therapy.
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Affiliation(s)
- Evelien A J van Genugten
- Department of Medical Imaging, Radboud University Medical Centre (Radboudumc), Nijmegen, Netherlands
| | - Jetty A M Weijers
- Department of Medical Imaging, Radboud University Medical Centre (Radboudumc), Nijmegen, Netherlands
| | - Sandra Heskamp
- Department of Medical Imaging, Radboud University Medical Centre (Radboudumc), Nijmegen, Netherlands
| | - Manfred Kneilling
- Department of Preclinical Imaging and Radiopharmacy, Werner Siemens Imaging Center, Eberhard Karls University, Tuebingen, Germany.,Department of Dermatology, Eberhard Karls University, Tuebingen, Germany
| | | | - Berber Piet
- Department of Respiratory Diseases, Radboudumc, Nijmegen, Netherlands
| | - Johan Bussink
- Radiotherapy and OncoImmunology Laboratory, Department of Radiation Oncology, Radboudumc, Netherlands
| | - Lizza E L Hendriks
- Department of Pulmonary Diseases, GROW - School for Oncology and Developmental Biology, Maastricht University Medical Centre (UMC), Maastricht, Netherlands
| | - Erik H J G Aarntzen
- Department of Medical Imaging, Radboud University Medical Centre (Radboudumc), Nijmegen, Netherlands
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23
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Comprehensive Analysis of Alteration Landscape and Its Clinical Significance of Mitochondrial Energy Metabolism Pathway-Related Genes in Lung Cancers. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2022; 2021:9259297. [PMID: 34970420 PMCID: PMC8713050 DOI: 10.1155/2021/9259297] [Citation(s) in RCA: 26] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/22/2021] [Accepted: 11/26/2021] [Indexed: 12/14/2022]
Abstract
Background Mitochondria are the energy factories of cells. The abnormality of mitochondrial energy metabolism pathways is closely related to the occurrence and development of lung cancer. The abnormal genes in mitochondrial energy metabolism pathways might be the novel targets and biomarkers to diagnose and treat lung cancers. Method Genes in major mitochondrial energy metabolism pathways were obtained from the KEGG database. The transcriptomic, mutation, and clinical data of lung cancers were obtained from The Cancer Genome Atlas (TCGA) database. Genes and clinical biomarkers were mined that affected lung cancer survival. Gene enrichment analysis was performed with ClusterProfiler and the gene set enrichment analysis (GSEA). STRING database and Cytoscape were used for protein-protein interaction (PPI) analysis. The diagnostic biomarker pattern of lung cancer was optimized, and its accuracy was verified with 10-fold cross-validation. The four genes screened by logistic regression model were verified by western blot in 5 pairs of lung cancer specimens collected in hospital. Results In total, 188 mitochondrial energy metabolism pathway-related genes (MMRGs) were included in this study. GSEA analysis found that MMRGs in the lung cancer group were mainly enriched in the metabolic pathway of oxidative phosphorylation and electron respiratory transport chain compared to the control group. Age did not affect the mutation frequency of MMRGs. Comparative analysis of these 188 MMRGs identified 43 differentially expressed MMRGs (24 upregulated and 19 downregulated) in the lung cancer group compared to the control group. The survival analysis of these 43 differentially expressed MMRGs found that the survival time was better in the low-expressed GAPDHS group than that in the high-expressed GAPDHS group of lung cancers. The advanced age, high expression of GAPDHS, low expressions of ACSBG1 and CYP4A11, and ACOX3 mutation were biomarkers of poor prognosis in lung cancers. PPI analysis showed that proteins such as GAPDH and GAPDHS interacted with many proteins in mitochondrial metabolic pathways. A four-MMRG-signature model (y = 0.0069∗ACADL - 0.001∗ALDH18A1 - 0.0405∗CPT1B + 0.0008∗PPARG - 1.625) was established to diagnose lung cancer with the accuracy up to 98.74%, AUC value up to 0.992, and a missed diagnosis rate of only 0.6%. Western blotting showed that ALDH18A1 and CPT1B proteins were significantly overexpressed in the lung cancer group (p < 0.05), and ACADL and PPARG proteins were slightly underexpressed in the lung cancer group (p < 0.05), which were consistent with the results of their corresponding mRNA expressions. Conclusion Mitochondrial energy metabolism pathway alterations are the important hallmarks of lung cancer. Age did not increase the risk of MMRG mutation. High expression of GAPDHS, low expression of ACSBG1, low expression of CYP4A11, mutated ACOX3, and old age predict a poor prognosis of lung cancer. Four differentially expressed MMRGs (ACADL, ALDH18A1, CPT1B, and PPARG) established a logistic regression model, which could effectively diagnose lung cancer. At the protein level, ALDH18A1 and CPT1B were significantly upregulated, and ACADL and PPARG were slightly underexpressed, in the lung cancer group compared to the control group, which were consistent with the results of their corresponding mRNA expressions.
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Prokopidis K, Giannos P, Witard OC, Peckham D, Ispoglou T. Aberrant mitochondrial homeostasis at the crossroad of musculoskeletal ageing and non-small cell lung cancer. PLoS One 2022; 17:e0273766. [PMID: 36067173 PMCID: PMC9447904 DOI: 10.1371/journal.pone.0273766] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Accepted: 08/12/2022] [Indexed: 11/19/2022] Open
Abstract
Cancer cachexia is accompanied by muscle atrophy, sharing multiple common catabolic pathways with sarcopenia, including mitochondrial dysfunction. This study investigated gene expression from skeletal muscle tissues of older healthy adults, who are at risk of age-related sarcopenia, to identify potential gene biomarkers whose dysregulated expression and protein interference were involved in non-small cell lung cancer (NSCLC). Screening of the literature resulted in 14 microarray datasets (GSE25941, GSE28392, GSE28422, GSE47881, GSE47969, GSE59880 in musculoskeletal ageing; GSE118370, GSE33532, GSE19804, GSE18842, GSE27262, GSE19188, GSE31210, GSE40791 in NSCLC). Differentially expressed genes (DEGs) were used to construct protein-protein interaction networks and retrieve clustering gene modules. Overlapping module DEGs were ranked based on 11 topological algorithms and were correlated with prognosis, tissue expression, and tumour purity in NSCLC. The analysis revealed that the dysregulated expression of the mammalian mitochondrial ribosomal proteins, Mitochondrial Ribosomal Protein S26 (MRPS26), Mitochondrial Ribosomal Protein S17 (MRPS17), Mitochondrial Ribosomal Protein L18 (MRPL18) and Mitochondrial Ribosomal Protein L51 (MRPL51) were linked to reduced survival and tumour purity in NSCLC while tissue expression of the same genes followed an opposite direction in healthy older adults. These results support a potential link between the mitochondrial ribosomal microenvironment in ageing muscle and NSCLC. Further studies comparing changes in sarcopenia and NSCLC associated cachexia are warranted.
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Affiliation(s)
- Konstantinos Prokopidis
- Society of Meta-Research and Biomedical Innovation, London, United Kingdom
- Department of Musculoskeletal Biology, Institute of Life Course and Medical Sciences, University of Liverpool, Liverpool, United Kingdom
| | - Panagiotis Giannos
- Society of Meta-Research and Biomedical Innovation, London, United Kingdom
- Department of Life Sciences, Faculty of Natural Sciences, Imperial College London, London, United Kingdom
- * E-mail:
| | - Oliver C. Witard
- Faculty of Life Sciences and Medicine, Centre for Human and Applied Physiological Sciences, King’s College London, London, United Kingdom
| | - Daniel Peckham
- Leeds Institute of Medical Research at St James’s, University of Leeds, Leeds, United Kingdom
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Ohshima K, Oi R, Okuzaki D, Motooka D, Shinohara M, Nojima S, Morii E. Mitochondrial matrix protein C14orf159 attenuates colorectal cancer metastasis by suppressing Wnt/β-catenin signalling. Br J Cancer 2021; 125:1699-1711. [PMID: 34689171 PMCID: PMC8651639 DOI: 10.1038/s41416-021-01582-9] [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: 03/25/2021] [Revised: 09/25/2021] [Accepted: 10/04/2021] [Indexed: 11/09/2022] Open
Abstract
BACKGROUND The mechanisms underlying metastasis of colorectal cancer (CRC) remain unclear. C14orf159 is a mitochondrial matrix protein converting D-glutamate to 5-oxo-D-proline. Other metabolic functions of C14orf159, especially on mitochondrial metabolism, and its contribution to CRC metastasis, are not elucidated. METHODS Metabolome analysis by gas chromatography-mass spectrometry, RNA-sequencing analysis, flow cytometry, migration and invasion assay, sphere-formation assay using C14orf159-knockout and -stable expressing cells, immunohistochemistry of C14orf159 in human CRC specimens, and xenograft experiments using Balb/c nude mice were conducted. RESULTS C14orf159 maintained the mitochondrial membrane potential of human CRC cells, and its involvement in amino acid and glutathione metabolism was demonstrated. In human CRC specimens, a decrease in C14orf159 expression at the invasive front of the tumour and in metastasis was determined. C14orf159 was also shown to attenuate the migration, invasion, and spheroid growth of CRC cells in vitro and colorectal tumour growth and metastasis in vivo. Mechanistically, C14orf159 reduced the expression of genes involved in CRC metastasis, including members of the Wnt and MMP family, by maintaining the mitochondrial membrane potential. CONCLUSIONS Our findings link mitochondrial membrane potential to Wnt/β-catenin signalling and reveal a previously unrecognised function of the mitochondrial matrix protein C14orf159 as a suppressor of CRC metastasis.
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Affiliation(s)
- Kenji Ohshima
- Department of Pathology, Osaka University Graduate School of Medicine, Suita, Osaka, Japan.
| | - Ryo Oi
- Department of Pathology, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Daisuke Okuzaki
- Genome Information Research Center, Research Institute for Microbial Diseases, Osaka University, Suita, Osaka, Japan
| | - Daisuke Motooka
- Genome Information Research Center, Research Institute for Microbial Diseases, Osaka University, Suita, Osaka, Japan
| | - Masakazu Shinohara
- Division of Epidemiology, Kobe University Graduate School of Medicine, Kobe, Hyogo, Japan
| | - Satoshi Nojima
- Department of Pathology, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Eiichi Morii
- Department of Pathology, Osaka University Graduate School of Medicine, Suita, Osaka, Japan.
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26
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Tasdogan A, Ubellacker JM, Morrison SJ. Redox Regulation in Cancer Cells during Metastasis. Cancer Discov 2021; 11:2682-2692. [PMID: 34649956 DOI: 10.1158/2159-8290.cd-21-0558] [Citation(s) in RCA: 52] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Revised: 06/15/2021] [Accepted: 07/07/2021] [Indexed: 12/19/2022]
Abstract
Metastasis is an inefficient process in which the vast majority of cancer cells are fated to die, partly because they experience oxidative stress. Metastasizing cancer cells migrate through diverse environments that differ dramatically from their tumor of origin, leading to redox imbalances. The rare metastasizing cells that survive undergo reversible metabolic changes that confer oxidative stress resistance. We review the changes in redox regulation that cancer cells undergo during metastasis. By better understanding these mechanisms, it may be possible to develop pro-oxidant therapies that block disease progression by exacerbating oxidative stress in cancer cells. SIGNIFICANCE: Oxidative stress often limits cancer cell survival during metastasis, raising the possibility of inhibiting cancer progression with pro-oxidant therapies. This is the opposite strategy of treating patients with antioxidants, an approach that worsened outcomes in large clinical trials.
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Affiliation(s)
- Alpaslan Tasdogan
- Children's Research Institute and Department of Pediatrics, The University of Texas Southwestern Medical Center, Dallas, Texas
| | - Jessalyn M Ubellacker
- Children's Research Institute and Department of Pediatrics, The University of Texas Southwestern Medical Center, Dallas, Texas
| | - Sean J Morrison
- Children's Research Institute and Department of Pediatrics, The University of Texas Southwestern Medical Center, Dallas, Texas. .,Howard Hughes Medical Institute, The University of Texas Southwestern Medical Center, Dallas, Texas
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27
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Abstract
Tumour initiation and progression requires the metabolic reprogramming of cancer cells. Cancer cells autonomously alter their flux through various metabolic pathways in order to meet the increased bioenergetic and biosynthetic demand as well as mitigate oxidative stress required for cancer cell proliferation and survival. Cancer driver mutations coupled with environmental nutrient availability control flux through these metabolic pathways. Metabolites, when aberrantly accumulated, can also promote tumorigenesis. The development and application of new technologies over the last few decades has not only revealed the heterogeneity and plasticity of tumours but also allowed us to uncover new metabolic pathways involved in supporting tumour growth. The tumour microenvironment (TME), which can be depleted of certain nutrients, forces cancer cells to adapt by inducing nutrient scavenging mechanisms to sustain cancer cell proliferation. There is growing appreciation that the metabolism of cell types other than cancer cells within the TME, including endothelial cells, fibroblasts and immune cells, can modulate tumour progression. Because metastases are a major cause of death of patients with cancer, efforts are underway to understand how metabolism is harnessed by metastatic cells. Additionally, there is a new interest in exploiting cancer genetic analysis for patient stratification and/or dietary interventions in combination with therapies that target metabolism. In this Perspective, we highlight these main themes that are currently under investigation in the context of in vivo tumour metabolism, specifically emphasizing questions that remain unanswered.
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Affiliation(s)
| | - Navdeep S Chandel
- Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL, USA.
- Department of Biochemistry and Molecular Genetics, Northwestern University Feinberg School of Medicine, Chicago, IL, USA.
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28
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Shrestha R, Johnson E, Byrne FL. Exploring the therapeutic potential of mitochondrial uncouplers in cancer. Mol Metab 2021; 51:101222. [PMID: 33781939 PMCID: PMC8129951 DOI: 10.1016/j.molmet.2021.101222] [Citation(s) in RCA: 54] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Revised: 03/17/2021] [Accepted: 03/23/2021] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Mitochondrial uncouplers are well-known for their ability to treat a myriad of metabolic diseases, including obesity and fatty liver diseases. However, for many years now, mitochondrial uncouplers have also been evaluated in diverse models of cancer in vitro and in vivo. Furthermore, some mitochondrial uncouplers are now in clinical trials for cancer, although none have yet been approved for the treatment of cancer. SCOPE OF REVIEW In this review we summarise published studies in which mitochondrial uncouplers have been investigated as an anti-cancer therapy in preclinical models. In many cases, mitochondrial uncouplers show strong anti-cancer effects both as single agents, and in combination therapies, and some are more toxic to cancer cells than normal cells. Furthermore, the mitochondrial uncoupling mechanism of action in cancer cells has been described in detail, with consistencies and inconsistencies between different structural classes of uncouplers. For example, many mitochondrial uncouplers decrease ATP levels and disrupt key metabolic signalling pathways such as AMPK/mTOR but have different effects on reactive oxygen species (ROS) production. Many of these effects oppose aberrant phenotypes common in cancer cells that ultimately result in cell death. We also highlight several gaps in knowledge that need to be addressed before we have a clear direction and strategy for applying mitochondrial uncouplers as anti-cancer agents. MAJOR CONCLUSIONS There is a large body of evidence supporting the therapeutic use of mitochondrial uncouplers to treat cancer. However, the long-term safety of some uncouplers remains in question and it will be critical to identify which patients and cancer types would benefit most from these agents.
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Affiliation(s)
- Riya Shrestha
- School of Biotechnology and Biomolecular Sciences, University of New South Wales, Kensington, 2052, Australia
| | - Edward Johnson
- School of Biotechnology and Biomolecular Sciences, University of New South Wales, Kensington, 2052, Australia
| | - Frances L Byrne
- School of Biotechnology and Biomolecular Sciences, University of New South Wales, Kensington, 2052, Australia.
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29
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Dujardin P, Baginska AK, Urban S, Grüner BM. Unraveling Tumor Heterogeneity by Using DNA Barcoding Technologies to Develop Personalized Treatment Strategies in Advanced-Stage PDAC. Cancers (Basel) 2021; 13:4187. [PMID: 34439341 PMCID: PMC8394487 DOI: 10.3390/cancers13164187] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2021] [Revised: 08/12/2021] [Accepted: 08/14/2021] [Indexed: 12/14/2022] Open
Abstract
Tumor heterogeneity is a hallmark of many solid tumors, including pancreatic ductal adenocarcinoma (PDAC), and an inherent consequence of the clonal evolution of cancers. As such, it is considered the underlying concept of many characteristics of the disease, including the ability to metastasize, adapt to different microenvironments, and to develop therapy resistance. Undoubtedly, the high mortality of PDAC can be attributed to a high extent to these properties. Despite its apparent importance, studying tumor heterogeneity has been a challenging task, mainly due to its complexity and lack of appropriate methods. However, in recent years molecular DNA barcoding has emerged as a sophisticated tool that allows mapping of individual cells or subpopulations in a cell pool to study heterogeneity and thus devise new personalized treatment strategies. In this review, we provide an overview of genetic and non-genetic inter- and intra-tumor heterogeneity and its impact on (personalized) treatment strategies in PDAC and address how DNA barcoding technologies work and can be applied to study this clinically highly relevant question.
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Affiliation(s)
- Philip Dujardin
- West German Cancer Center, Department of Medical Oncology, University Hospital Essen at the University Duisburg-Essen, 45147 Essen, Germany
| | - Anna K Baginska
- West German Cancer Center, Department of Medical Oncology, University Hospital Essen at the University Duisburg-Essen, 45147 Essen, Germany
| | - Sebastian Urban
- West German Cancer Center, Department of Medical Oncology, University Hospital Essen at the University Duisburg-Essen, 45147 Essen, Germany
| | - Barbara M Grüner
- West German Cancer Center, Department of Medical Oncology, University Hospital Essen at the University Duisburg-Essen, 45147 Essen, Germany
- German Cancer Consortium (DKTK) Partner Site Essen/Düsseldorf, 45147 Essen, Germany
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30
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Abstract
Metastasis formation is the major cause of death in most patients with cancer. Despite extensive research, targeting metastatic seeding and colonization is still an unresolved challenge. Only recently, attention has been drawn to the fact that metastasizing cancer cells selectively and dynamically adapt their metabolism at every step during the metastatic cascade. Moreover, many metastases display different metabolic traits compared with the tumours from which they originate, enabling survival and growth in the new environment. Consequently, the stage-dependent metabolic traits may provide therapeutic windows for preventing or reducing metastasis, and targeting the new metabolic traits arising in established metastases may allow their eradication.
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Affiliation(s)
- Gabriele Bergers
- Laboratory of Tumor Microenvironment and Therapeutic Resistance, VIB-KU Leuven Center for Cancer Biology, Department of Oncology, KU Leuven, Leuven, Belgium.
- UCSF Comprehensive Cancer Center, Department of Neurological Surgery, UCSF, San Francisco, CA, USA.
| | - Sarah-Maria Fendt
- Laboratory of Cellular Metabolism and Metabolic Regulation, VIB-KU Leuven Center for Cancer Biology, VIB, Leuven, Belgium.
- Laboratory of Cellular Metabolism and Metabolic Regulation, Department of Oncology, KU Leuven and Leuven Cancer Institute (LKI), Leuven, Belgium.
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