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Qiu Y, Wang X, Sun Y, Jin T, Tang R, Zhou X, Xu M, Gan Y, Wang R, Luo H, Liu M, Tang X. ACSL4-Mediated Membrane Phospholipid Remodeling Induces Integrin β1 Activation to Facilitate Triple-Negative Breast Cancer Metastasis. Cancer Res 2024; 84:1856-1871. [PMID: 38471082 PMCID: PMC11148537 DOI: 10.1158/0008-5472.can-23-2491] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Revised: 01/05/2024] [Accepted: 03/07/2024] [Indexed: 03/14/2024]
Abstract
Triple-negative breast cancer (TNBC) is the most aggressive subtype of breast cancer and has a poor prognosis and a high propensity to metastasize. Lipid metabolism has emerged as a critical regulator of tumor progression and metastasis in other cancer types. Characterization of the lipid metabolic features of TNBC could provide important insights into the drivers of TNBC metastasis. Here, we showed that metastatic TNBC tumors harbor more unsaturated phospholipids, especially long-chain polyunsaturated fatty acids, at the sn-2 position of phosphatidylcholine and phosphatidylethanolamine compared with primary tumors. Metastatic TNBC tumors upregulated ACSL4, a long-chain polyunsaturated acyl-CoA synthetase that drives the preferential incorporation of polyunsaturated fatty acids into phospholipids, resulting in the alteration of membrane phospholipid composition and properties. Moreover, ACSL4-mediated phospholipid remodeling of the cell membrane induced lipid-raft localization and activation of integrin β1 in a CD47-dependent manner, which led to downstream focal adhesion kinase phosphorylation that promoted metastasis. Importantly, pharmacologic inhibition of ACSL4 suppressed tumor growth and metastasis and increased chemosensitivity in TNBC models in vivo. These findings indicate that ACSL4-mediated phospholipid remodeling enables TNBC metastasis and can be inhibited as a potential strategy to improve the efficacy of chemotherapy in TNBC. SIGNIFICANCE ACSL4 upregulation in triple-negative breast cancer alters cell membrane phospholipid composition to increase integrin β1 activation and drive metastasis, indicating that targeting ACSL4 could potentially block metastasis and improve patient outcomes.
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Affiliation(s)
- Yuxiang Qiu
- Department of Laboratory Medicine, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
- Key Laboratory of Laboratory Medical Diagnostics, Chinese Ministry of Education, Chongqing Medical University, Chongqing, China
- Department of Clinical Laboratory, Jiangxi Province Key Laboratory of Laboratory Medicine, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
| | - Xing Wang
- Department of Thyroid and Breast Surgery, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Yan Sun
- Department of Cell Biology and Medical Genetics, Basic Medical School, Chongqing Medical University, Chongqing, China
| | - Ting Jin
- Key Laboratory of Laboratory Medical Diagnostics, Chinese Ministry of Education, Chongqing Medical University, Chongqing, China
| | - Rui Tang
- Key Laboratory of Laboratory Medical Diagnostics, Chinese Ministry of Education, Chongqing Medical University, Chongqing, China
| | - Xinyue Zhou
- Key Laboratory of Laboratory Medical Diagnostics, Chinese Ministry of Education, Chongqing Medical University, Chongqing, China
| | - Ming Xu
- Key Laboratory of Laboratory Medical Diagnostics, Chinese Ministry of Education, Chongqing Medical University, Chongqing, China
| | - Yubi Gan
- Key Laboratory of Laboratory Medical Diagnostics, Chinese Ministry of Education, Chongqing Medical University, Chongqing, China
| | - Rui Wang
- Key Laboratory of Laboratory Medical Diagnostics, Chinese Ministry of Education, Chongqing Medical University, Chongqing, China
| | - Haojun Luo
- Department of Thyroid and Breast Surgery, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Manran Liu
- Key Laboratory of Laboratory Medical Diagnostics, Chinese Ministry of Education, Chongqing Medical University, Chongqing, China
| | - Xi Tang
- Department of Laboratory Medicine, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
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Aleksandrovic E, Zhang S, Yu D. From pre-clinical to translational brain metastasis research: current challenges and emerging opportunities. Clin Exp Metastasis 2024; 41:187-198. [PMID: 38430319 DOI: 10.1007/s10585-024-10271-9] [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: 10/27/2023] [Accepted: 01/18/2024] [Indexed: 03/03/2024]
Abstract
Brain metastasis, characterized by poor clinical outcomes, is a devastating disease. Despite significant mechanistic and therapeutic advances in recent years, pivotal improvements in clinical interventions have remained elusive. The heterogeneous nature of the primary tumor of origin, complications in drug delivery across the blood-brain barrier, and the distinct microenvironment collectively pose formidable clinical challenges in developing new treatments for patients with brain metastasis. Although current preclinical models have deepened our basic understanding of the disease, much of the existing research on brain metastasis has employed a reductionist approach. This approach, which often relies on either in vitro systems or in vivo injection models in young and treatment-naive mouse models, does not give sufficient consideration to the clinical context. Given the translational importance of brain metastasis research, we advocate for the design of preclinical experimental models that take into account these unique clinical challenges and align more closely with current clinical practices. We anticipate that aligning and simulating real-world patient conditions will facilitate the development of more translatable treatment regimens. This brief review outlines the most pressing clinical challenges, the current state of research in addressing them, and offers perspectives on innovative metastasis models and tools aimed at identifying novel strategies for more effective management of clinical brain metastasis.
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Affiliation(s)
- Emilija Aleksandrovic
- Department of Pathology, Simmons Comprehensive Cancer Center, The University of Texas Southwestern Medical Center, 6001 Forest Park Rd, Dallas, TX, 75235, USA
| | - Siyuan Zhang
- Department of Pathology, Simmons Comprehensive Cancer Center, The University of Texas Southwestern Medical Center, 6001 Forest Park Rd, Dallas, TX, 75235, USA.
| | - Dihua Yu
- Department of Molecular and Cellular Oncology, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd, Houston, TX, 77030, USA.
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Chen J, Hu C, Yang H, Wang L, Chu X, Yu X, Zhang S, Li X, Zhao C, Cheng L, Hong W, Liu D, Wen L, Su C. PMS2 amplification contributes brain metastasis from lung cancer. Biol Proced Online 2024; 26:12. [PMID: 38714954 PMCID: PMC11075212 DOI: 10.1186/s12575-024-00238-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2024] [Accepted: 04/16/2024] [Indexed: 05/12/2024] Open
Abstract
BACKGROUND Lung adenocarcinoma metastasizing to the brain results in a notable increase in patient mortality. The high incidence and its impact on survival presents a critical unmet need to develop an improved understanding of its mechanisms. METHODS To identify genes that drive brain metastasis of tumor cells, we collected cerebrospinal fluid samples and paired plasma samples from 114 lung adenocarcinoma patients with brain metastasis and performed 168 panel-targeted gene sequencing. We examined the biological behavior of PMS2 (PMS1 Homolog 2)-amplified lung cancer cell lines through wound healing assays and migration assays. In vivo imaging techniques are used to detect fluorescent signals that colonize the mouse brain. RNA sequencing was used to compare differentially expressed genes between PMS2 amplification and wild-type lung cancer cell lines. RESULTS We discovered that PMS2 amplification was a plausible candidate driver of brain metastasis. Via in vivo and in vitro assays, we validated that PMS2 amplified PC-9 and LLC lung cancer cells had strong migration and invasion capabilities. The functional pathway of PMS2 amplification of lung cancer cells is mainly enriched in thiamine, butanoate, glutathione metabolism. CONCLUSION Tumor cells elevated expression of PMS2 possess the capacity to augment the metastatic potential of lung cancer and establish colonies within the brain through metabolism pathways.
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Affiliation(s)
- Jianing Chen
- Department of Medical Oncology, Shanghai Pulmonary Hospital &, Thoracic Cancer Institute, Tongji University School of Medicine, Shanghai, China
| | - Congli Hu
- Department of Medical Oncology, Shanghai Pulmonary Hospital &, Thoracic Cancer Institute, Tongji University School of Medicine, Shanghai, China
| | - Hainan Yang
- Department of Medical Oncology, Shanghai Pulmonary Hospital &, Thoracic Cancer Institute, Tongji University School of Medicine, Shanghai, China
- Department of Critical Care Medicine, Seventh People's Hospital of Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Li Wang
- Department of Medical Oncology, Shanghai Pulmonary Hospital &, Thoracic Cancer Institute, Tongji University School of Medicine, Shanghai, China
| | - Xiangling Chu
- Department of Medical Oncology, Shanghai Pulmonary Hospital &, Thoracic Cancer Institute, Tongji University School of Medicine, Shanghai, China
| | - Xin Yu
- Department of Medical Oncology, Shanghai Pulmonary Hospital &, Thoracic Cancer Institute, Tongji University School of Medicine, Shanghai, China
| | - Shiji Zhang
- Department of Medical Oncology, Shanghai Pulmonary Hospital &, Thoracic Cancer Institute, Tongji University School of Medicine, Shanghai, China
| | - Xuefei Li
- Department of Medical Oncology, Shanghai Pulmonary Hospital &, Thoracic Cancer Institute, Tongji University School of Medicine, Shanghai, China
| | - Chao Zhao
- Department of Medical Oncology, Shanghai Pulmonary Hospital &, Thoracic Cancer Institute, Tongji University School of Medicine, Shanghai, China
| | - Lei Cheng
- Department of Medical Oncology, Shanghai Pulmonary Hospital &, Thoracic Cancer Institute, Tongji University School of Medicine, Shanghai, China
| | - Weiping Hong
- Department of Oncology, Guangdong Sanjiu Brain Hospital, Guangzhou, China
| | - Da Liu
- Department of Neurosurgery, Guangdong Sanjiu Brain Hospital, Guangzhou, China
| | - Lei Wen
- Department of Radiation Oncology, Zhujiang Hospital, Southern Medical University, 253 Gongye Dadao, Guangdong, 510280, Guangzhou, China.
| | - Chunxia Su
- Department of Medical Oncology, Shanghai Pulmonary Hospital &, Thoracic Cancer Institute, Tongji University School of Medicine, Shanghai, China.
- Clinical Research Center, Shanghai Pulmonary Hospital, Shanghai, China.
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Chen M, Wang H, Cui Q, Shi J, Hou Y. Dual function of activated PPARγ by ligands on tumor growth and immunotherapy. Med Oncol 2024; 41:114. [PMID: 38619661 DOI: 10.1007/s12032-024-02363-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: 01/10/2024] [Accepted: 03/19/2024] [Indexed: 04/16/2024]
Abstract
As one of the peroxisome-proliferator-activated receptors (PPARs) members, PPARγ is a ligand binding and activated nuclear hormone receptor, which is an important regulator in metabolism, proliferation, tumor progression, and immune response. Increased evidence suggests that activation of PPARγ in response to ligands inhibits multiple types of cancer proliferation, metastasis, and tumor growth and induces cell apoptosis including breast cancer, colon cancer, lung cancer, and bladder cancer. Conversely, some reports suggest that activation of PPARγ is associated with tumor growth. In addition to regulating tumor progression, PPARγ could promote or inhibit tumor immunotherapy by affecting macrophage differentiation or T cell activity. These controversial findings may be derived from cancer cell types, conditions, and ligands, since some ligands are independent of PPARγ activity. Therefore, this review discussed the dual role of PPARγ on tumor progression and immunotherapy.
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Affiliation(s)
- Mingjun Chen
- School of Life Sciences, Jiangsu University, Zhenjiang, Jiangsu Province, People's Republic of China
| | - Huijie Wang
- School of Life Sciences, Jiangsu University, Zhenjiang, Jiangsu Province, People's Republic of China
| | - Qian Cui
- School of Life Sciences, Jiangsu University, Zhenjiang, Jiangsu Province, People's Republic of China
| | - Juanjuan Shi
- School of Life Sciences, Jiangsu University, Zhenjiang, Jiangsu Province, People's Republic of China
| | - Yongzhong Hou
- School of Life Sciences, Jiangsu University, Zhenjiang, Jiangsu Province, People's Republic of China.
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Chen S, Liu Z, Wu H, Wang B, Ouyang Y, Liu J, Zheng X, Zhang H, Li X, Feng X, Li Y, Shen Y, Zhang H, Xiao B, Yu C, Deng W. Adipocyte‑rich microenvironment promotes chemoresistance via upregulation of peroxisome proliferator‑activated receptor gamma/ABCG2 in epithelial ovarian cancer. Int J Mol Med 2024; 53:37. [PMID: 38426604 PMCID: PMC10914313 DOI: 10.3892/ijmm.2024.5361] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Accepted: 12/22/2023] [Indexed: 03/02/2024] Open
Abstract
The effects of adipocyte‑rich microenvironment (ARM) on chemoresistance have garnered increasing interest. Ovarian cancer (OVCA) is a representative adipocyte‑rich associated cancer. In the present study, epithelial OVCA (EOC) was used to investigate the influence of ARM on chemoresistance with the aim of identifying novel targets and developing novel strategies to reduce chemoresistance. Bioinformatics analysis was used to explore the effects of ARM‑associated mechanisms contributing to chemoresistance and treated EOC cells, primarily OVCAR3 cells, with human adipose tissue extracts (HATES) from the peritumoral adipose tissue of patients were used to mimic ARM in vitro. Specifically, the peroxisome proliferator‑activated receptor γ (PPARγ) antagonist GW9662 and the ABC transporter G family member 2 (ABCG2) inhibitor KO143, were used to determine the underlying mechanisms. Next, the effect of HATES on the expression of PPARγ and ABCG2 in OVCAR3 cells treated with cisplatin (DDP) and paclitaxel (PTX) was determined. Additionally, the association between PPARγ, ABCG2 and chemoresistance in EOC specimens was assessed. To evaluate the effect of inhibiting PPARγ, using DDP, a nude mouse model injected with OVCAR3‑shPPARγ cells and a C57BL/6 model injected with ID8 cells treated with GW9662 were established. Finally, the factors within ARM that contributed to the mechanism were determined. It was found that HATES promoted chemoresistance by increasing ABCG2 expression via PPARγ. Expression of PPARγ/ABCG2 was related to chemoresistance in EOC clinical specimens. GW9662 or knockdown of PPARγ improved the efficacy of chemotherapy in mice. Finally, angiogenin and oleic acid played key roles in HATES in the upregulation of PPARγ. The present study showed that the introduction of ARM‑educated PPARγ attenuated chemoresistance in EOC, highlighting a potentially novel therapeutic adjuvant to chemotherapy and shedding light on a means of improving the efficacy of chemotherapy from the perspective of ARM.
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Affiliation(s)
- Siqi Chen
- Department of Immunology, Tianjin Institute of Immunology, Tianjin Key Laboratory of Cellular and Molecular Immunology, Key Laboratory of Diseases and Microenvironment of Ministry of Education of China, Tianjin Medical University, Tianjin 300070, P.R. China
| | - Zixuan Liu
- Department of Immunology, Tianjin Institute of Immunology, Tianjin Key Laboratory of Cellular and Molecular Immunology, Key Laboratory of Diseases and Microenvironment of Ministry of Education of China, Tianjin Medical University, Tianjin 300070, P.R. China
| | - Haixia Wu
- Department of Pathology, Tianjin Central Hospital of Obstetrics and Gynecology, Tianjin 300100, P.R. China
| | - Bo Wang
- Department of Immunology, Tianjin Institute of Immunology, Tianjin Key Laboratory of Cellular and Molecular Immunology, Key Laboratory of Diseases and Microenvironment of Ministry of Education of China, Tianjin Medical University, Tianjin 300070, P.R. China
| | - Yuqing Ouyang
- Department of Immunology, Tianjin Institute of Immunology, Tianjin Key Laboratory of Cellular and Molecular Immunology, Key Laboratory of Diseases and Microenvironment of Ministry of Education of China, Tianjin Medical University, Tianjin 300070, P.R. China
| | - Junru Liu
- Department of Blood Transfusion, Qilu Hospital of Shandong University Dezhou Hospital, Dezhou, Shandong 253000, P.R. China
| | - Xiaoyan Zheng
- Department of Laboratory, Shanxi Eye Hospital, Taiyuan, Shanxi 030002, P.R. China
| | - Haoke Zhang
- Department of Immunology, Tianjin Institute of Immunology, Tianjin Key Laboratory of Cellular and Molecular Immunology, Key Laboratory of Diseases and Microenvironment of Ministry of Education of China, Tianjin Medical University, Tianjin 300070, P.R. China
| | - Xueying Li
- Department of Immunology, Tianjin Institute of Immunology, Tianjin Key Laboratory of Cellular and Molecular Immunology, Key Laboratory of Diseases and Microenvironment of Ministry of Education of China, Tianjin Medical University, Tianjin 300070, P.R. China
| | - Xiaofan Feng
- Department of Immunology, Tianjin Institute of Immunology, Tianjin Key Laboratory of Cellular and Molecular Immunology, Key Laboratory of Diseases and Microenvironment of Ministry of Education of China, Tianjin Medical University, Tianjin 300070, P.R. China
| | - Yan Li
- Department of Family Planning, The Second Hospital of Tianjin Medical University, Tianjin 300211, P.R. China
| | - Yangyang Shen
- Department of Clinical Laboratory, The Affiliated Eye Hospital of Wenzhou Medical University, Wenzhou, Zhejiang 325027, P.R. China
| | - Hong Zhang
- Department of Immunology, Tianjin Institute of Immunology, Tianjin Key Laboratory of Cellular and Molecular Immunology, Key Laboratory of Diseases and Microenvironment of Ministry of Education of China, Tianjin Medical University, Tianjin 300070, P.R. China
| | - Bo Xiao
- Department of Immunology, Tianjin Institute of Immunology, Tianjin Key Laboratory of Cellular and Molecular Immunology, Key Laboratory of Diseases and Microenvironment of Ministry of Education of China, Tianjin Medical University, Tianjin 300070, P.R. China
| | - Chunyan Yu
- Department of Immunology, Tianjin Institute of Immunology, Tianjin Key Laboratory of Cellular and Molecular Immunology, Key Laboratory of Diseases and Microenvironment of Ministry of Education of China, Tianjin Medical University, Tianjin 300070, P.R. China
| | - Weimin Deng
- Department of Immunology, Tianjin Institute of Immunology, Tianjin Key Laboratory of Cellular and Molecular Immunology, Key Laboratory of Diseases and Microenvironment of Ministry of Education of China, Tianjin Medical University, Tianjin 300070, P.R. China
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Heravi G, Liu Z, Herroon M, Wilson A, Fan YY, Jiang Y, Vakeesan N, Tao L, Peng Z, Zhang K, Li J, Chapkin RS, Podgorski I, Liu W. Targeting Fatty Acid Desaturase I Inhibits Renal Cancer Growth Via ATF3-mediated ER Stress Response. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.03.23.586426. [PMID: 38586033 PMCID: PMC10996531 DOI: 10.1101/2024.03.23.586426] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/09/2024]
Abstract
Monounsaturated fatty acids (MUFAs) play a pivotal role in maintaining endoplasmic reticulum (ER) homeostasis, an emerging hallmark of cancer. However, the role of polyunsaturated fatty acid (PUFAs) desaturation in persistent ER stress driven by oncogenic abnormalities remains elusive. Fatty Acid Desaturase 1 (FADS1) is a rate-limiting enzyme controlling the bioproduction of long-chain PUFAs. Our previous research has demonstrated the significant role of FADS1 in cancer survival, especially in kidney cancers. We explored the underlying mechanism in this study. We found that pharmacological inhibition or knockdown of the expression of FADS1 effectively inhibits renal cancer cell proliferation and induces cell cycle arrest. The stable knockdown of FADS1 also significantly inhibits tumor formation in vivo. Mechanistically, we show that while FADS1 inhibition induces ER stress, its expression is also augmented by ER-stress inducers. Notably, FADS1-inhibition sensitized cellular response to ER stress inducers, providing evidence of FADS1's role in modulating the ER stress response in cancer cells. We show that, while FADS1 inhibition-induced ER stress leads to activation of ATF3, ATF3-knockdown rescues the FADS1 inhibition-induced ER stress and cell growth suppression. In addition, FADS1 inhibition results in the impaired biosynthesis of nucleotides and decreases the level of UPD-N-Acetylglucosamine, a critical mediator of the unfolded protein response. Our findings suggest that PUFA desaturation is crucial for rescuing cancer cells from persistent ER stress, supporting FADS1 as a new therapeutic target.
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Affiliation(s)
- Gioia Heravi
- Department of Pharmaceutical Sciences, Eugene Applebaum College of Pharmacy and Health Sciences, Wayne State University, Detroit, MI 48201, USA
| | - Zhenjie Liu
- Department of Pharmaceutical Sciences, Eugene Applebaum College of Pharmacy and Health Sciences, Wayne State University, Detroit, MI 48201, USA
| | - Mackenzie Herroon
- Department of Pharmacology, School of Medicine, Wayne State University, Detroit, MI 48201, USA
| | - Alexis Wilson
- Department of Pharmacology, School of Medicine, Wayne State University, Detroit, MI 48201, USA
- Department of Oncology, School of Medicine, Wayne State University, and Karmanos Cancer Institute, Detroit, MI 48201, USA
| | - Yang-Yi Fan
- Department of Nutrition, Program in Integrative Nutrition and Complex Diseases, Texas A&M University, College Station, TX, 77843, USA
| | - Yang Jiang
- Department of Pharmaceutical Sciences, Eugene Applebaum College of Pharmacy and Health Sciences, Wayne State University, Detroit, MI 48201, USA
| | - Nivisa Vakeesan
- Department of Pharmaceutical Sciences, Eugene Applebaum College of Pharmacy and Health Sciences, Wayne State University, Detroit, MI 48201, USA
| | - Li Tao
- Department of Pharmaceutical Sciences, Eugene Applebaum College of Pharmacy and Health Sciences, Wayne State University, Detroit, MI 48201, USA
- Department of Physiology, Wayne State University School of Medicine, Detroit, MI 48201, USA
| | - Zheyun Peng
- Department of Pharmaceutical Sciences, Eugene Applebaum College of Pharmacy and Health Sciences, Wayne State University, Detroit, MI 48201, USA
| | - Kezhong Zhang
- Center for Molecular Medicine and Genetics, Wayne State University, Detroit, MI 48201, USA
- Department of Biochemistry, Microbiology, and Immunology, School of Medicine, Wayne State University, Detroit, MI 48201, USA
- Department of Oncology, School of Medicine, Wayne State University, and Karmanos Cancer Institute, Detroit, MI 48201, USA
| | - Jing Li
- Department of Oncology, School of Medicine, Wayne State University, and Karmanos Cancer Institute, Detroit, MI 48201, USA
| | - Robert S. Chapkin
- Department of Nutrition, Program in Integrative Nutrition and Complex Diseases, Texas A&M University, College Station, TX, 77843, USA
- CPRIT Regional Center of Excellence in Cancer Research, Texas A&M University, College Station, TX, 77843, USA
| | - Izabela Podgorski
- Department of Pharmacology, School of Medicine, Wayne State University, Detroit, MI 48201, USA
- Department of Oncology, School of Medicine, Wayne State University, and Karmanos Cancer Institute, Detroit, MI 48201, USA
| | - Wanqing Liu
- Department of Pharmaceutical Sciences, Eugene Applebaum College of Pharmacy and Health Sciences, Wayne State University, Detroit, MI 48201, USA
- Department of Pharmacology, School of Medicine, Wayne State University, Detroit, MI 48201, USA
- Department of Oncology, School of Medicine, Wayne State University, and Karmanos Cancer Institute, Detroit, MI 48201, USA
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7
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Qiu S, Liu Z, Hu J, Wang Z, Yue Z, Jia Z, Zhang W, Xue Z, Liu Z, Liu Y. Fatty Acid Binding Protein 1 is an Independent Prognostic Biomarker for Gallbladder Cancer with Direct Hepatic Invasion. Int J Med Sci 2024; 21:862-873. [PMID: 38617005 PMCID: PMC11008480 DOI: 10.7150/ijms.93413] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Accepted: 03/14/2024] [Indexed: 04/16/2024] Open
Abstract
Background: Direct liver invasion (DI) is a predominant pathway of gallbladder cancer (GBC) metastasis, but the molecular alterations associated with DI remain addressed. This study identified specific genes correlated with DI, which may offer a potential biomarker for the diagnosis and prognosis of advanced GBC. Methods: RNA samples from 3 patients with DI of GBC were used for RNA-seq analysis. Differentially expressed genes and metabolic pathways between primary tumor (T) and DI tissue was used to analyze aberrant gene expressions. Immunohistochemistry (IHC) of fatty acid binding protein 1 (FABP1) in 62 patients with DI was engaged to evaluate its association with clinicopathological characteristics and prognosis. IHC of CD3+ and CD8+ T cells was analyzed for their correlation with FABP1 expression, clinicopathological features and prognosis. Univariate and multivariate Cox hazards regression analyses were performed to identify independent prognostic factors for disease-free survival (DFS) and overall survival (OS). Results: FABP1 mRNA levels were significantly upregulated in DI region compared to T tissue. IHC results showed identical results with elevated FABP1 (p < 0.0001). Expression of FABP1 in DI region was significantly associated with lymph node metastasis (P = 0.028), reduced DFS (P = 0.013) and OS (P = 0.022); in contrast, its expression in T region was not associated with clinicopathological characteristics and prognosis (P > 0.05). The density of CD8+ T cells in DI region with higher FABP1 expression was significantly lower than that with lower FABP1 expression (p = 0.0084). Multivariate analysis unveiled those hepatic metastatic nodules (HR = 3.35, 95%CI: 1.37-8.15, P = 0.008) and FABP1 expression in DI region (HR = 2.01, 95%CI: 1.05-3.88, P = 0.036) were high risk factors for OS, and FABP1(HR = 2.05, 95%CI: 1.04-4.06, P = 0.039) was also a high risk factor for DFS. Conclusions: Elevated expression of FABP1 in DI region serves as a potential prognostic biomarker for advanced GBC with DI.
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Affiliation(s)
- Shimei Qiu
- School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai, 200093, China
- Department of Biliary-Pancreatic Surgery, Ren Ji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200127, China
- State Key Laboratory of Systems Medicine for Cancer, Shanghai Cancer Institute, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200032, China
| | - Zhaonan Liu
- Department of Biliary-Pancreatic Surgery, Ren Ji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200127, China
| | - Jun Hu
- Department of Animal Science and Technology, Shanghai Vocational College of Agriculture and Forestry, Shanghai, 201699, China
| | - Ziyi Wang
- Department of Biliary-Pancreatic Surgery, Ren Ji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200127, China
| | - Zhuying Yue
- State Key Laboratory of Systems Medicine for Cancer, Shanghai Cancer Institute, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200032, China
| | - Ziheng Jia
- Department of Biliary-Pancreatic Surgery, Ren Ji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200127, China
| | - Wenhua Zhang
- School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai, 200093, China
| | - Ziru Xue
- School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai, 200093, China
| | - Zebing Liu
- Department of Pathology, Ren Ji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200127, China
| | - Yingbin Liu
- School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai, 200093, China
- Department of Biliary-Pancreatic Surgery, Ren Ji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200127, China
- State Key Laboratory of Systems Medicine for Cancer, Shanghai Cancer Institute, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200032, China
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Monteran L, Zait Y, Erez N. It's all about the base: stromal cells are central orchestrators of metastasis. Trends Cancer 2024; 10:208-229. [PMID: 38072691 DOI: 10.1016/j.trecan.2023.11.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Revised: 11/14/2023] [Accepted: 11/15/2023] [Indexed: 03/16/2024]
Abstract
The tumor microenvironment (TME) is an integral part of tumors and plays a central role in all stages of carcinogenesis and progression. Each organ has a unique and heterogeneous microenvironment, which affects the ability of disseminated cells to grow in the new and sometimes hostile metastatic niche. Resident stromal cells, such as fibroblasts, osteoblasts, and astrocytes, are essential culprits in the modulation of metastatic progression: they transition from being sentinels of tissue integrity to being dysfunctional perpetrators that support metastatic outgrowth. Therefore, better understanding of the complexity of their reciprocal interactions with cancer cells and with other components of the TME is essential to enable the design of novel therapeutic approaches to prevent metastatic relapse.
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Affiliation(s)
- Lea Monteran
- Department of Pathology, Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Yael Zait
- Department of Pathology, Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Neta Erez
- Department of Pathology, Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.
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Maurya SK, Rehman AU, Zaidi MAA, Khan P, Gautam SK, Santamaria-Barria JA, Siddiqui JA, Batra SK, Nasser MW. Epigenetic alterations fuel brain metastasis via regulating inflammatory cascade. Semin Cell Dev Biol 2024; 154:261-274. [PMID: 36379848 PMCID: PMC10198579 DOI: 10.1016/j.semcdb.2022.11.001] [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: 09/09/2022] [Revised: 10/28/2022] [Accepted: 11/02/2022] [Indexed: 11/13/2022]
Abstract
Brain metastasis (BrM) is a major threat to the survival of melanoma, breast, and lung cancer patients. Circulating tumor cells (CTCs) cross the blood-brain barrier (BBB) and sustain in the brain microenvironment. Genetic mutations and epigenetic modifications have been found to be critical in controlling key aspects of cancer metastasis. Metastasizing cells confront inflammation and gradually adapt in the unique brain microenvironment. Currently, it is one of the major areas that has gained momentum. Researchers are interested in the factors that modulate neuroinflammation during BrM. We review here various epigenetic factors and mechanisms modulating neuroinflammation and how this helps CTCs to adapt and survive in the brain microenvironment. Since epigenetic changes could be modulated by targeting enzymes such as histone/DNA methyltransferase, deacetylases, acetyltransferases, and demethylases, we also summarize our current understanding of potential drugs targeting various aspects of epigenetic regulation in BrM.
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Affiliation(s)
- Shailendra Kumar Maurya
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE 68108, USA
| | - Asad Ur Rehman
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE 68108, USA
| | - Mohd Ali Abbas Zaidi
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE 68108, USA
| | - Parvez Khan
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE 68108, USA
| | - Shailendra K Gautam
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE 68108, USA
| | | | - Jawed Akhtar Siddiqui
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE 68108, USA; Fred and Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha, NE 68108, USA
| | - Surinder K Batra
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE 68108, USA; Fred and Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha, NE 68108, USA; Eppley Institute for Research in Cancer and Allied Diseases, University of Nebraska Medical Center, Omaha, NE 68198, USA
| | - Mohd Wasim Nasser
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE 68108, USA; Fred and Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha, NE 68108, USA.
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10
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Li Y, Pan Y, Zhao X, Wu S, Li F, Wang Y, Liu B, Zhang Y, Gao X, Wang Y, Zhou H. Peroxisome proliferator-activated receptors: A key link between lipid metabolism and cancer progression. Clin Nutr 2024; 43:332-345. [PMID: 38142478 DOI: 10.1016/j.clnu.2023.12.005] [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: 12/06/2023] [Accepted: 12/07/2023] [Indexed: 12/26/2023]
Abstract
Lipids represent the essential components of membranes, serve as fuels for high-energy processes, and play crucial roles in signaling and cellular function. One of the key hallmarks of cancer is the reprogramming of metabolic pathways, especially abnormal lipid metabolism. Alterations in lipid uptake, lipid desaturation, de novo lipogenesis, lipid droplets, and fatty acid oxidation in cancer cells all contribute to cell survival in a changing microenvironment by regulating feedforward oncogenic signals, key oncogenic functions, oxidative and other stresses, immune responses, or intercellular communication. Peroxisome proliferator-activated receptors (PPARs) are transcription factors activated by fatty acids and act as core lipid sensors involved in the regulation of lipid homeostasis and cell fate. In addition to regulating whole-body energy homeostasis in physiological states, PPARs play a key role in lipid metabolism in cancer, which is receiving increasing research attention, especially the fundamental molecular mechanisms and cancer therapies targeting PPARs. In this review, we discuss how cancer cells alter metabolic patterns and regulate lipid metabolism to promote their own survival and progression through PPARs. Finally, we discuss potential therapeutic strategies for targeting PPARs in cancer based on recent studies from the last five years.
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Affiliation(s)
- Yunkuo Li
- Department of Urology, The First Hospital of Jilin University, Changchun 130021, China
| | - Yujie Pan
- Department of Urology, The First Hospital of Jilin University, Changchun 130021, China
| | - Xiaodong Zhao
- Department of Urology, The First Hospital of Jilin University, Changchun 130021, China
| | - Shouwang Wu
- Department of Urology, The First Hospital of Jilin University, Changchun 130021, China
| | - Faping Li
- Department of Urology, The First Hospital of Jilin University, Changchun 130021, China
| | - Yuxiong Wang
- Department of Urology, The First Hospital of Jilin University, Changchun 130021, China
| | - Bin Liu
- Department of Urology, The First Hospital of Jilin University, Changchun 130021, China
| | - Yanghe Zhang
- Key Laboratory of Pathobiology, Ministry of Education, Jilin University, Changchun 130021, China
| | - Xin Gao
- Department of Urology, The First Hospital of Jilin University, Changchun 130021, China
| | - Yishu Wang
- Key Laboratory of Pathobiology, Ministry of Education, Jilin University, Changchun 130021, China.
| | - Honglan Zhou
- Department of Urology, The First Hospital of Jilin University, Changchun 130021, China.
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11
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Demicco M, Liu XZ, Leithner K, Fendt SM. Metabolic heterogeneity in cancer. Nat Metab 2024; 6:18-38. [PMID: 38267631 DOI: 10.1038/s42255-023-00963-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Accepted: 12/06/2023] [Indexed: 01/26/2024]
Abstract
Cancer cells rewire their metabolism to survive during cancer progression. In this context, tumour metabolic heterogeneity arises and develops in response to diverse environmental factors. This metabolic heterogeneity contributes to cancer aggressiveness and impacts therapeutic opportunities. In recent years, technical advances allowed direct characterisation of metabolic heterogeneity in tumours. In addition to the metabolic heterogeneity observed in primary tumours, metabolic heterogeneity temporally evolves along with tumour progression. In this Review, we summarize the mechanisms of environment-induced metabolic heterogeneity. In addition, we discuss how cancer metabolism and the key metabolites and enzymes temporally and functionally evolve during the metastatic cascade and treatment.
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Affiliation(s)
- Margherita Demicco
- Laboratory of Cellular Metabolism and Metabolic Regulation, VIB-KU Leuven Center for Cancer Biology, Leuven, Belgium
- Laboratory of Cellular Metabolism and Metabolic Regulation, Department of Oncology, KU Leuven and Leuven Cancer Institute (LKI), Leuven, Belgium
| | - Xiao-Zheng Liu
- Laboratory of Cellular Metabolism and Metabolic Regulation, VIB-KU Leuven Center for Cancer Biology, Leuven, Belgium
- Laboratory of Cellular Metabolism and Metabolic Regulation, Department of Oncology, KU Leuven and Leuven Cancer Institute (LKI), Leuven, Belgium
| | - Katharina Leithner
- Division of Pulmonology, Department of Internal Medicine, Medical University of Graz, Graz, Austria
- BioTechMed-Graz, Graz, Austria
| | - Sarah-Maria Fendt
- Laboratory of Cellular Metabolism and Metabolic Regulation, VIB-KU Leuven Center for Cancer Biology, 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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12
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Vogel FCE, Chaves-Filho AB, Schulze A. Lipids as mediators of cancer progression and metastasis. NATURE CANCER 2024; 5:16-29. [PMID: 38273023 DOI: 10.1038/s43018-023-00702-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/07/2023] [Accepted: 11/08/2023] [Indexed: 01/27/2024]
Abstract
Metastasis formation is a complex process, involving multiple crucial steps, which are controlled by different regulatory mechanisms. In this context, the contribution of cancer metabolism to the metastatic cascade is being increasingly recognized. This Review focuses on changes in lipid metabolism that contribute to metastasis formation in solid tumors. We discuss the molecular mechanisms by which lipids induce a pro-metastatic phenotype and explore the role of lipids in response to oxidative stress and as signaling molecules. Finally, we reflect on potential avenues to target lipid metabolism to improve the treatment of metastatic cancers.
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Affiliation(s)
- Felix C E Vogel
- Division of Tumor Metabolism and Microenvironment, German Cancer Research Center (DKFZ) and DKFZ-ZMBH Alliance, Heidelberg, Germany
| | - Adriano B Chaves-Filho
- Division of Tumor Metabolism and Microenvironment, German Cancer Research Center (DKFZ) and DKFZ-ZMBH Alliance, Heidelberg, Germany
- Institute of Chemistry, University of São Paulo, São Paulo, Brazil
| | - Almut Schulze
- Division of Tumor Metabolism and Microenvironment, German Cancer Research Center (DKFZ) and DKFZ-ZMBH Alliance, Heidelberg, Germany.
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13
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Ma Y, Qi Y, Zhou Z, Yan Y, Chang J, Zhu X, Han J, Wu H, Tao Y, Fan F. Shenqi Fuzheng injection modulates tumor fatty acid metabolism to downregulate MDSCs infiltration, enhancing PD-L1 antibody inhibition of intracranial growth in Melanoma. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2024; 122:155171. [PMID: 37925891 DOI: 10.1016/j.phymed.2023.155171] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/22/2023] [Revised: 10/20/2023] [Accepted: 10/28/2023] [Indexed: 11/07/2023]
Abstract
BACKGROUND Addressing brain metastases in cancer presents substantial challenges due to limited therapeutic options and high mortality rates. In clinical practice, the amalgamation of traditional Chinese medicine with other treatment modalities has exhibited noteworthy efficacy in managing disease progression and enhancing quality of life. OBJECTIVE To substantiate the regulatory effects of Shenqi Fuzheng Injection (SFI) on the microenvironment of melanoma brain metastases and appraise whether SFI augments the anti-tumour effects of immune checkpoint inhibitors, with a specific focus on investigating the mechanisms underlying SFI's actions. METHODS Initially, we established a B16-F10 brain transplant tumour model in C57BL/6 mice using a stereotaxic apparatus. The efficacy of the drug was evaluated through in vivo imaging technology, HE staining, and immunofluorescence. Mass Cytometry (CyTOF) and flow cytometry were employed to analyse the impact of SFI on immune cell subpopulations in the tumour microenvironment. Subsequently, transcriptome sequencing and metabolomics were utilised to examine the effects of SFI on melanoma-related genes and metabolism. Molecular docking, Western Blot, and ELISA assays were conducted to investigate the targets of SFI in intervening in melanoma fatty acid metabolism. Finally, the anti-tumour effects of SFI in combination with immune checkpoint inhibitors were scrutinised in the brain transplant tumour model. RESULTS The pharmacological findings demonstrated that SFI inhibits the growth of melanoma brain transplant tumours in a dose-dependent manner. CyTOF, flow cytometry, and immunofluorescence results revealed that SFI significantly diminishes the levels of Myeloid-Derived Suppressor Cells (MDSCs) and Regulatory T cells (Tregs) in the tumour microenvironment while enhancing the levels of CD8+T and CD4+ T cells. Subsequently, transcriptomic and metabolomic findings, both in vitro and in vivo, indicate that SFI significantly inhibits the arachidonic acid metabolism process in melanoma cells. Molecular docking and biological experiments showed that SFI inhibits the expression of D6D and the activity of COX-2, leading to a reduction in downstream PGE2 production. Lastly, SFI significantly enhances the anti-tumour effects of PD-L1 antibody against intracranial melanoma. CONCLUSION SFI improves the tumour immune microenvironment in melanoma by intervening in fatty acid metabolism, thereby reducing levels of MDSCs and Tregs while increasing levels of CD8+ T and CD4+ T cells. Ultimately, this augmentation leads to enhanced anti-tumour effects of the immune checkpoint inhibitor PD-L1 antibody.
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Affiliation(s)
- Yue Ma
- School of Pharmacy, Bengbu Medical College, Anhui Engineering Technology Research Center of Biochemical Pharmaceutical, Bengbu, China
| | - Yanan Qi
- School of Pharmacy, Bengbu Medical College, Anhui Engineering Technology Research Center of Biochemical Pharmaceutical, Bengbu, China
| | - Zhihua Zhou
- School of Pharmacy, Bengbu Medical College, Anhui Engineering Technology Research Center of Biochemical Pharmaceutical, Bengbu, China
| | - Yuanyuan Yan
- School of Pharmacy, Bengbu Medical College, Anhui Engineering Technology Research Center of Biochemical Pharmaceutical, Bengbu, China
| | - Jingwen Chang
- School of Pharmacy, Bengbu Medical College, Anhui Engineering Technology Research Center of Biochemical Pharmaceutical, Bengbu, China
| | - Xinyi Zhu
- School of Pharmacy, Bengbu Medical College, Anhui Engineering Technology Research Center of Biochemical Pharmaceutical, Bengbu, China
| | - Jingjing Han
- School of Pharmacy, Bengbu Medical College, Anhui Engineering Technology Research Center of Biochemical Pharmaceutical, Bengbu, China
| | - Hongyan Wu
- Institute of Biomedical Technology, Jiangsu Vocational College of Medicine, 283 South Jiefang Road, Yancheng, Jiangsu 224005, China.
| | - Yu Tao
- School of Pharmacy, Bengbu Medical College, Anhui Engineering Technology Research Center of Biochemical Pharmaceutical, Bengbu, China.
| | - Fangtian Fan
- School of Pharmacy, Bengbu Medical College, Anhui Engineering Technology Research Center of Biochemical Pharmaceutical, Bengbu, China.
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14
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Zhou D, Gong Z, Wu D, Ma C, Hou L, Niu X, Xu T. Harnessing immunotherapy for brain metastases: insights into tumor-brain microenvironment interactions and emerging treatment modalities. J Hematol Oncol 2023; 16:121. [PMID: 38104104 PMCID: PMC10725587 DOI: 10.1186/s13045-023-01518-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2023] [Accepted: 12/01/2023] [Indexed: 12/19/2023] Open
Abstract
Brain metastases signify a deleterious milestone in the progression of several advanced cancers, predominantly originating from lung, breast and melanoma malignancies, with a median survival timeframe nearing six months. Existing therapeutic regimens yield suboptimal outcomes; however, burgeoning insights into the tumor microenvironment, particularly the immunosuppressive milieu engendered by tumor-brain interplay, posit immunotherapy as a promising avenue for ameliorating brain metastases. In this review, we meticulously delineate the research advancements concerning the microenvironment of brain metastases, striving to elucidate the panorama of their onset and evolution. We encapsulate three emergent immunotherapeutic strategies, namely immune checkpoint inhibition, chimeric antigen receptor (CAR) T cell transplantation and glial cell-targeted immunoenhancement. We underscore the imperative of aligning immunotherapy development with in-depth understanding of the tumor microenvironment and engendering innovative delivery platforms. Moreover, the integration with established or avant-garde physical methodologies and localized applications warrants consideration in the prevailing therapeutic schema.
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Affiliation(s)
- Dairan Zhou
- Department of Neurosurgery, Changzheng Hospital, Naval Medical University, 415 Fengyang Road, Huangpu District, Shanghai, 200003, People's Republic of China
| | - Zhenyu Gong
- Department of Neurosurgery, Klinikum Rechts Der Isar, Technical University of Munich, Munich, 81675, Germany
| | - Dejun Wu
- Department of Neurosurgery, The Second Affiliated Hospital of Anhui Medical University, Hefei, 230601, Anhui, People's Republic of China
| | - Chao Ma
- Department of Neurosurgery, The Second Affiliated Hospital of Anhui Medical University, Hefei, 230601, Anhui, People's Republic of China
| | - Lijun Hou
- Department of Neurosurgery, Changzheng Hospital, Naval Medical University, 415 Fengyang Road, Huangpu District, Shanghai, 200003, People's Republic of China
| | - Xiaomin Niu
- Department of Shanghai Lung Cancer Center, Shanghai Chest Hospital, Shanghai Jiao Tong University School of Medicine, 241 Huaihai West Road, Xuhui District, Shanghai, 200030, People's Republic of China.
| | - Tao Xu
- Department of Neurosurgery, Changzheng Hospital, Naval Medical University, 415 Fengyang Road, Huangpu District, Shanghai, 200003, People's Republic of China.
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15
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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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16
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Liu RZ, Choi WS, Jain S, Xu X, Elsherbiny ME, Glubrecht DD, Tessier AG, Easaw JC, Fallone BG, Godbout R. Stationary-to-migratory transition in glioblastoma stem-like cells driven by a fatty acid-binding protein 7-RXRα neurogenic pathway. Neuro Oncol 2023; 25:2177-2190. [PMID: 37499046 PMCID: PMC10708933 DOI: 10.1093/neuonc/noad134] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Indexed: 07/29/2023] Open
Abstract
BACKGROUND Glioblastoma (GBM) stem-like cells (GSCs) are crucial drivers of treatment resistance and tumor recurrence. While the concept of "migrating" cancer stem cells was proposed a decade ago, the roles and underlying mechanisms of the heterogeneous populations of GSCs remain poorly defined. METHODS Cell migration using GBM cell lines and patient-derived GSCs was examined using Transwell inserts and the scratch assay. Single-cell RNA sequencing data analysis were used to map GSC drivers to specific GBM cell populations. Xenografted mice were used to model the role of brain-type fatty acid-binding protein 7 (FABP7) in GBM infiltration and expansion. The mechanism by which FABP7 and its fatty acid ligands promote GSC migration was examined by gel shift and luciferase gene reporter assays. RESULTS A subpopulation of FABP7-expressing migratory GSCs was identified, with FABP7 upregulating SOX2, a key modulator for GBM stemness and plasticity, and ZEB1, a prominent factor in GBM epithelial-mesenchymal transition and invasiveness. Our data indicate that GSC migration is driven by nuclear FABP7 through activation of RXRα, a nuclear receptor activated by polyunsaturated fatty acids (PUFAs). CONCLUSION Infiltrative progression in GBM is driven by migratory GSCs through activation of a PUFA-FABP7-RXRα neurogenic pathway.
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Affiliation(s)
- Rong-Zong Liu
- Department of Oncology, University of Alberta, Cross Cancer Institute, Edmonton, AB, Canada
| | - Won-Shik Choi
- Department of Oncology, University of Alberta, Cross Cancer Institute, Edmonton, AB, Canada
| | - Saket Jain
- Department of Oncology, University of Alberta, Cross Cancer Institute, Edmonton, AB, Canada
| | - Xia Xu
- Department of Oncology, University of Alberta, Cross Cancer Institute, Edmonton, AB, Canada
| | | | - Darryl D Glubrecht
- Department of Oncology, University of Alberta, Cross Cancer Institute, Edmonton, AB, Canada
| | - Anthony G Tessier
- Department of Oncology, University of Alberta, Cross Cancer Institute, Edmonton, AB, Canada
| | - Jacob C Easaw
- Department of Oncology, University of Alberta, Cross Cancer Institute, Edmonton, AB, Canada
| | - B Gino Fallone
- Department of Oncology, University of Alberta, Cross Cancer Institute, Edmonton, AB, Canada
| | - Roseline Godbout
- Department of Oncology, University of Alberta, Cross Cancer Institute, Edmonton, AB, Canada
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17
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Cui H, Lian J, Xu B, Yu Z, Xiang H, Shi J, Gao Y, Han T. Identification of a bile acid and bile salt metabolism-related lncRNA signature for predicting prognosis and treatment response in hepatocellular carcinoma. Sci Rep 2023; 13:19512. [PMID: 37945918 PMCID: PMC10636107 DOI: 10.1038/s41598-023-46805-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Accepted: 11/05/2023] [Indexed: 11/12/2023] Open
Abstract
Bile acids and salts have been shown to play a role in liver carcinogenesis through DNA damage, inflammation, and tumor proliferation. However, the correlation between bile acid metabolism and hepatocellular carcinoma (HCC) prognosis remains unclear. This study aimed to identify a predictive signature of bile acid and bile salt metabolism-related long non-coding RNAs (lncRNAs) for HCC prognosis and treatment response. The study used HCC RNA-sequencing data and corresponding clinical and prognostic data from The Cancer Genome Atlas. A prognostic model consisting of five bile acid and bile salt metabolism-related lncRNAs was developed and evaluated in a training set, a validation set and an external set. The model demonstrated good performance in predicting HCC prognosis and was shown to be an independent biomarker for prognosis. Additionally, our study revealed a significant association between the signature and immune cell infiltration, as well as its predictive value for therapeutic responses to both immunotherapy and chemotherapy. Furthermore, three LncRNAs (LUCAT1, AL031985.3 and AC015908.3) expression levels in our signature were validated through qRT-PCR in a cohort of 50 pairs of HCC patient tumor samples and corresponding adjacent non-tumor samples, along with 10 samples of normal liver tissue adjacent to benign lesions. These findings suggest that this novel bile acid and bile salt metabolism-related lncRNA signature can independently predict the prognosis of patients with HCC and may be utilized as a potential predictor of response to treatment in this setting.
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Affiliation(s)
- Hao Cui
- Department of Gastroenterology and Hepatology, The Third Central Clinical College of Tianjin Medical University, Tianjin, China
- Department of Gastroenterology and Hepatology, Tianjin Union Medical Center, Tianjin Medical University, Tianjin, China
- Department of Gastroenterology and Hepatology, The Third Central Hospital of Tianjin, Tianjin, China
| | - Jia Lian
- Department of Gastroenterology and Hepatology, The Third Central Clinical College of Tianjin Medical University, Tianjin, China
- Department of Gastroenterology and Hepatology, Tianjin Union Medical Center, Tianjin Medical University, Tianjin, China
- Department of Gastroenterology and Hepatology, The Third Central Hospital of Tianjin, Tianjin, China
| | - Baiguo Xu
- Department of Gastroenterology and Hepatology, The Third Central Clinical College of Tianjin Medical University, Tianjin, China
- Department of Gastroenterology and Hepatology, Tianjin Union Medical Center, Tianjin Medical University, Tianjin, China
- Department of Gastroenterology and Hepatology, The Third Central Hospital of Tianjin, Tianjin, China
| | - Zhenjun Yu
- Department of Gastroenterology and Hepatology, The Third Central Clinical College of Tianjin Medical University, Tianjin, China
| | - Huiling Xiang
- Department of Gastroenterology and Hepatology, The Third Central Hospital of Tianjin, Tianjin, China.
| | - Jingxiang Shi
- Department of Hepatobiliary Surgery, The Third Central Hospital of Tianjin, Tianjin, China.
| | - Yingtang Gao
- Tianjin Key Laboratory of Extracorporeal Life Support for Critical Diseases, Tianjin Institute of Hepatobiliary Disease, Nankai University Affinity the Third Central Hospital, Tianjin, China.
| | - Tao Han
- Department of Gastroenterology and Hepatology, Tianjin Union Medical Center, Tianjin Medical University, Tianjin, China.
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18
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Jaraíz-Rodríguez M, Del Prado L, Balsa E. Metabolic remodeling in astrocytes: Paving the path to brain tumor development. Neurobiol Dis 2023; 188:106327. [PMID: 37839712 DOI: 10.1016/j.nbd.2023.106327] [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: 06/28/2023] [Revised: 10/11/2023] [Accepted: 10/12/2023] [Indexed: 10/17/2023] Open
Abstract
The brain is a highly metabolic organ, composed of multiple cell classes, that controls crucial functions of the body. Although neurons have traditionally been the main protagonist, astrocytes have gained significant attention over the last decade. In this regard, astrocytes are a type of glial cells that have recently emerged as critical regulators of central nervous system (CNS) function and play a significant role in maintaining brain energy metabolism. However, in certain scenarios, astrocyte behavior can go awry, which poses a significant threat to brain integrity and function. This is definitively the case for mutations that turn normal astrocytes and astrocytic precursors into gliomas, an aggressive type of brain tumor. In addition, healthy astrocytes can interact with tumor cells, becoming part of the tumor microenvironment and influencing disease progression. In this review, we discuss the recent evidence suggesting that disturbed metabolism in astrocytes can contribute to the development and progression of fatal human diseases such as cancer. Emphasis is placed on detailing the molecular bases and metabolic pathways of this disease and highlighting unique metabolic vulnerabilities that can potentially be exploited to develop successful therapeutic opportunities.
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Affiliation(s)
- Myriam Jaraíz-Rodríguez
- Centro de Biología Molecular Severo Ochoa (CBMSO), Consejo Superior de Investigaciones Científicas-Universidad Autónoma de Madrid (CSIC-UAM), Madrid, Spain
| | - Lucia Del Prado
- Centro de Biología Molecular Severo Ochoa (CBMSO), Consejo Superior de Investigaciones Científicas-Universidad Autónoma de Madrid (CSIC-UAM), Madrid, Spain
| | - Eduardo Balsa
- Centro de Biología Molecular Severo Ochoa (CBMSO), Consejo Superior de Investigaciones Científicas-Universidad Autónoma de Madrid (CSIC-UAM), Madrid, Spain; Instituto Universitario de Biología Molecular - IUBM (Universidad Autónoma de Madrid), Madrid, Spain.
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19
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Nolan E, Kang Y, Malanchi I. Mechanisms of Organ-Specific Metastasis of Breast Cancer. Cold Spring Harb Perspect Med 2023; 13:a041326. [PMID: 36987584 PMCID: PMC10626265 DOI: 10.1101/cshperspect.a041326] [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: 03/29/2023]
Abstract
Cancer metastasis, or the development of secondary tumors in distant tissues, accounts for the vast majority of fatalities in patients with breast cancer. Breast cancer cells show a striking proclivity to metastasize to distinct organs, specifically the lung, liver, bone, and brain, where they face unique environmental pressures and a wide variety of tissue-resident cells that together create a strong barrier for tumor survival and growth. As a consequence, successful metastatic colonization is critically dependent on reciprocal cross talk between cancer cells and host cells within the target organ, a relationship that shapes the formation of a tumor-supportive microenvironment. Here, we discuss the mechanisms governing organ-specific metastasis in breast cancer, focusing on the intricate interactions between metastatic cells and specific niche cells within a secondary organ, and the remarkable adaptations of both compartments that cooperatively support cancer growth. More broadly, we aim to provide a framework for the microenvironmental prerequisites within each distinct metastatic site for successful breast cancer metastatic seeding and outgrowth.
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Affiliation(s)
- Emma Nolan
- Tumour Host Interaction laboratory, The Francis Crick Institute, NW1 1AT London, United Kingdom
- Auckland Cancer Society Research Centre, University of Auckland, Auckland 1023, New Zealand
| | - Yibin Kang
- Department of Molecular Biology, Princeton University, Princeton, New Jersey 08544, USA
- Ludwig Institute for Cancer Research Princeton Branch, Princeton, New Jersey 08544, USA
| | - Ilaria Malanchi
- Tumour Host Interaction laboratory, The Francis Crick Institute, NW1 1AT London, United Kingdom
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20
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Rigg E, Wang J, Xue Z, Lunavat TR, Liu G, Hoang T, Parajuli H, Han M, Bjerkvig R, Nazarov PV, Nicot N, Kreis S, Margue C, Nomigni MT, Utikal J, Miletic H, Sundstrøm T, Ystaas LAR, Li X, Thorsen F. Inhibition of extracellular vesicle-derived miR-146a-5p decreases progression of melanoma brain metastasis via Notch pathway dysregulation in astrocytes. J Extracell Vesicles 2023; 12:e12363. [PMID: 37759347 PMCID: PMC10533779 DOI: 10.1002/jev2.12363] [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: 03/16/2023] [Revised: 08/04/2023] [Accepted: 08/20/2023] [Indexed: 09/29/2023] Open
Abstract
Melanoma has the highest propensity of all cancers to metastasize to the brain with a large percentage of late-stage patients developing metastases in the central nervous system (CNS). It is well known that metastasis establishment, cell survival, and progression are affected by tumour-host cell interactions where changes in the host cellular compartments likely play an important role. In this context, miRNAs transferred by tumour derived extracellular vesicles (EVs) have previously been shown to create a favourable tumour microenvironment. Here, we show that miR-146a-5p is highly expressed in human melanoma brain metastasis (MBM) EVs, both in MBM cell lines as well as in biopsies, thereby modulating the brain metastatic niche. Mechanistically, miR-146a-5p was transferred to astrocytes via EV delivery and inhibited NUMB in the Notch signalling pathway. This resulted in activation of tumour-promoting cytokines (IL-6, IL-8, MCP-1 and CXCL1). Brain metastases were significantly reduced following miR-146a-5p knockdown. Corroborating these findings, miR-146a-5p inhibition led to a reduction of IL-6, IL-8, MCP-1 and CXCL1 in astrocytes. Following molecular docking analysis, deserpidine was identified as a functional miR-146a-5p inhibitor, both in vitro and in vivo. Our results highlight the pro-metastatic function of miR-146a-5p in EVs and identifies deserpidine for targeted adjuvant treatment.
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Affiliation(s)
- Emma Rigg
- Department of BiomedicineUniversity of BergenBergenNorway
| | - Jiwei Wang
- Department of Neurosurgery, Qilu Hospital of Shandong University and Institute of Brain and Brain‐Inspired Science, Cheeloo College of MedicineShandong UniversityJinanChina
- Department of BiomedicineUniversity of BergenBergenNorway
- Shandong Key Laboratory of Brain Function RemodelingJinanChina
| | - Zhiwei Xue
- Department of BiomedicineUniversity of BergenBergenNorway
- Shandong Key Laboratory of Brain Function RemodelingJinanChina
| | - Taral R. Lunavat
- Department of BiomedicineUniversity of BergenBergenNorway
- Department of Neurology, Molecular Neurogenetics Unit‐West, Massachusetts General HospitalHarvard Medical SchoolCharlestownMassachusettsUSA
| | - Guowei Liu
- Department of BiomedicineUniversity of BergenBergenNorway
- Shandong Key Laboratory of Brain Function RemodelingJinanChina
| | - Tuyen Hoang
- Department of Neurosurgery, Qilu Hospital of Shandong University and Institute of Brain and Brain‐Inspired Science, Cheeloo College of MedicineShandong UniversityJinanChina
| | - Himalaya Parajuli
- Department of Neurosurgery, Qilu Hospital of Shandong University and Institute of Brain and Brain‐Inspired Science, Cheeloo College of MedicineShandong UniversityJinanChina
| | - Mingzhi Han
- Department of Neurosurgery, Qilu Hospital of Shandong University and Institute of Brain and Brain‐Inspired Science, Cheeloo College of MedicineShandong UniversityJinanChina
- Department of BiomedicineUniversity of BergenBergenNorway
- Shandong Key Laboratory of Brain Function RemodelingJinanChina
| | - Rolf Bjerkvig
- Department of Neurosurgery, Qilu Hospital of Shandong University and Institute of Brain and Brain‐Inspired Science, Cheeloo College of MedicineShandong UniversityJinanChina
| | - Petr V. Nazarov
- Bioinformatics Platform and Multiomics Data Science Research Group, Department of Cancer ResearchLuxembourg Institute of HealthLuxembourg
| | - Nathalie Nicot
- LuxGen Genome Center, Luxembourg Institute of HealthLaboratoire National de SantéDudelangeLuxembourg
| | - Stephanie Kreis
- Department of Life Sciences and MedicineUniversity of LuxembourgLuxembourg
| | - Christiane Margue
- Department of Life Sciences and MedicineUniversity of LuxembourgLuxembourg
| | | | - Jochen Utikal
- Skin Cancer UnitGerman Cancer Research Center (DKFZ)HeidelbergGermany
- Department of Dermatology, Venereology and AllergologyUniversity Medical Center Mannheim, Ruprecht‐Karl University of HeidelbergMannheimGermany
- DKFZ Hector Cancer Institute at the University Medical Center MannheimMannheimGermany
| | - Hrvoje Miletic
- Department of Neurosurgery, Qilu Hospital of Shandong University and Institute of Brain and Brain‐Inspired Science, Cheeloo College of MedicineShandong UniversityJinanChina
- Department of PathologyHaukeland University HospitalBergenNorway
| | - Terje Sundstrøm
- Department of NeurosurgeryHaukeland University HospitalBergenNorway
- Department of Clinical MedicineUniversity of BergenBergenNorway
| | - Lars A. R. Ystaas
- Department of Neurosurgery, Qilu Hospital of Shandong University and Institute of Brain and Brain‐Inspired Science, Cheeloo College of MedicineShandong UniversityJinanChina
| | - Xingang Li
- Department of BiomedicineUniversity of BergenBergenNorway
- Shandong Key Laboratory of Brain Function RemodelingJinanChina
| | - Frits Thorsen
- Department of Neurosurgery, Qilu Hospital of Shandong University and Institute of Brain and Brain‐Inspired Science, Cheeloo College of MedicineShandong UniversityJinanChina
- Department of BiomedicineUniversity of BergenBergenNorway
- Department of NeurosurgeryHaukeland University HospitalBergenNorway
- Molecular Imaging Center, Department of BiomedicineUniversity of BergenBergenNorway
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21
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Broos JY, Loonstra FC, de Ruiter LRJ, Gouda M, Fung WH, Schoonheim MM, Heijink M, Strijbis EMM, Teunissen C, Killestein J, de Vries HE, Giera M, Uitdehaag BMJ, Kooij G. Association of Arachidonic Acid-Derived Lipid Mediators With Disease Severity in Patients With Relapsing and Progressive Multiple Sclerosis. Neurology 2023; 101:e533-e545. [PMID: 37290971 PMCID: PMC10401685 DOI: 10.1212/wnl.0000000000207459] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2022] [Accepted: 04/13/2023] [Indexed: 06/10/2023] Open
Abstract
BACKGROUND AND OBJECTIVES Excessive activation of certain lipid mediator (LM) pathways plays a role in the complex pathogenesis of multiple sclerosis (MS). However, the relationship between bioactive LMs and different aspects of CNS-related pathophysiologic processes remains largely unknown. Therefore, in this study, we assessed the association of bioactive LMs belonging to the ω-3/ω-6 lipid classes with clinical and biochemical (serum neurofilament light [sNfL] and serum glial fibrillary acidic protein [sGFAP]) parameters and MRI-based brain volumes in patients with MS (PwMS) and healthy controls (HCs). METHODS A targeted high-performance liquid chromatography-tandem mass spectrometry approach was used on plasma samples of PwMS and HCs of the Project Y cohort, a cross-sectional population-based cohort that contains PwMS all born in 1966 in the Netherlands and age-matched HCs. LMs were compared between PwMS and HCs and were correlated with levels of sNfL, sGFAP, disability (Expanded Disability Status Scale [EDSS]), and brain volumes. Finally, significant correlates were included in a backward multivariate regression model to identify which LMs best related to disability. RESULTS The study sample consisted of 170 patients with relapsing remitting MS (RRMS), 115 patients with progressive MS (PMS), and 125 HCs. LM profiles of patients with PMS significantly differed from those of patients with RRMS and HCs, particularly patients with PMS showed elevated levels of several arachidonic acid (AA) derivatives. In particular, 15-hydroxyeicosatetraenoic acid (HETE) (r = 0.24, p < 0.001) correlated (average r = 0.2, p < 0.05) with clinical and biochemical parameters such as EDSS and sNfL. In addition, higher 15-HETE levels were related to lower total brain (r = -0.24, p = 0.04) and deep gray matter volumes (r = -0.27, p = 0.02) in patients with PMS and higher lesion volume (r = 0.15, p = 0.03) in all PwMS. DISCUSSION In PwMS of the same birth year, we show that ω-3 and ω-6 LMs are associated with disability, biochemical parameters (sNfL, GFAP), and MRI measures. Furthermore, our findings indicate that, particularly, in patients with PMS, elevated levels of specific products of the AA pathway, such as 15-HETE, associate with neurodegenerative processes. Our findings highlight the potential relevance of ω-6 LMs in the pathogenesis of MS.
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Affiliation(s)
- Jelle Y Broos
- From the MS Center Amsterdam (J.Y.B., W.H.F., H.E.d.V., G.K.), Molecular Cell Biology and Immunology, Vrije Universiteit Amsterdam, Amsterdam Neuroscience, Amsterdam UMC, location VUmc; Leiden University Medical Centre (LUMC) (J.Y.B., M.H., M.A.G.), Center of Proteomics and Metabolomics; MS Center Amsterdam (F.C.L., L.R.J.d.R., W.H.F., E.M.M.S., J.K., B.M.J.U.), Neurology, Vrije Universiteit Amsterdam, MS Center Amsterdam (M.M.T.E.E.G., C.T.), Neurochemistry Laboratory, Department of Clinical Chemistry, and MS Center Amsterdam (M.M.S.), Anatomy and Neurosciences, Vrije Universiteit Amsterdam, Amsterdam Neuroscience, Amsterdam UMC, location VUmc, the Netherlands
| | - Floor C Loonstra
- From the MS Center Amsterdam (J.Y.B., W.H.F., H.E.d.V., G.K.), Molecular Cell Biology and Immunology, Vrije Universiteit Amsterdam, Amsterdam Neuroscience, Amsterdam UMC, location VUmc; Leiden University Medical Centre (LUMC) (J.Y.B., M.H., M.A.G.), Center of Proteomics and Metabolomics; MS Center Amsterdam (F.C.L., L.R.J.d.R., W.H.F., E.M.M.S., J.K., B.M.J.U.), Neurology, Vrije Universiteit Amsterdam, MS Center Amsterdam (M.M.T.E.E.G., C.T.), Neurochemistry Laboratory, Department of Clinical Chemistry, and MS Center Amsterdam (M.M.S.), Anatomy and Neurosciences, Vrije Universiteit Amsterdam, Amsterdam Neuroscience, Amsterdam UMC, location VUmc, the Netherlands
| | - Lodewijk R J de Ruiter
- From the MS Center Amsterdam (J.Y.B., W.H.F., H.E.d.V., G.K.), Molecular Cell Biology and Immunology, Vrije Universiteit Amsterdam, Amsterdam Neuroscience, Amsterdam UMC, location VUmc; Leiden University Medical Centre (LUMC) (J.Y.B., M.H., M.A.G.), Center of Proteomics and Metabolomics; MS Center Amsterdam (F.C.L., L.R.J.d.R., W.H.F., E.M.M.S., J.K., B.M.J.U.), Neurology, Vrije Universiteit Amsterdam, MS Center Amsterdam (M.M.T.E.E.G., C.T.), Neurochemistry Laboratory, Department of Clinical Chemistry, and MS Center Amsterdam (M.M.S.), Anatomy and Neurosciences, Vrije Universiteit Amsterdam, Amsterdam Neuroscience, Amsterdam UMC, location VUmc, the Netherlands
| | - Mariam Gouda
- From the MS Center Amsterdam (J.Y.B., W.H.F., H.E.d.V., G.K.), Molecular Cell Biology and Immunology, Vrije Universiteit Amsterdam, Amsterdam Neuroscience, Amsterdam UMC, location VUmc; Leiden University Medical Centre (LUMC) (J.Y.B., M.H., M.A.G.), Center of Proteomics and Metabolomics; MS Center Amsterdam (F.C.L., L.R.J.d.R., W.H.F., E.M.M.S., J.K., B.M.J.U.), Neurology, Vrije Universiteit Amsterdam, MS Center Amsterdam (M.M.T.E.E.G., C.T.), Neurochemistry Laboratory, Department of Clinical Chemistry, and MS Center Amsterdam (M.M.S.), Anatomy and Neurosciences, Vrije Universiteit Amsterdam, Amsterdam Neuroscience, Amsterdam UMC, location VUmc, the Netherlands
| | - Wing Hee Fung
- From the MS Center Amsterdam (J.Y.B., W.H.F., H.E.d.V., G.K.), Molecular Cell Biology and Immunology, Vrije Universiteit Amsterdam, Amsterdam Neuroscience, Amsterdam UMC, location VUmc; Leiden University Medical Centre (LUMC) (J.Y.B., M.H., M.A.G.), Center of Proteomics and Metabolomics; MS Center Amsterdam (F.C.L., L.R.J.d.R., W.H.F., E.M.M.S., J.K., B.M.J.U.), Neurology, Vrije Universiteit Amsterdam, MS Center Amsterdam (M.M.T.E.E.G., C.T.), Neurochemistry Laboratory, Department of Clinical Chemistry, and MS Center Amsterdam (M.M.S.), Anatomy and Neurosciences, Vrije Universiteit Amsterdam, Amsterdam Neuroscience, Amsterdam UMC, location VUmc, the Netherlands
| | - Menno M Schoonheim
- From the MS Center Amsterdam (J.Y.B., W.H.F., H.E.d.V., G.K.), Molecular Cell Biology and Immunology, Vrije Universiteit Amsterdam, Amsterdam Neuroscience, Amsterdam UMC, location VUmc; Leiden University Medical Centre (LUMC) (J.Y.B., M.H., M.A.G.), Center of Proteomics and Metabolomics; MS Center Amsterdam (F.C.L., L.R.J.d.R., W.H.F., E.M.M.S., J.K., B.M.J.U.), Neurology, Vrije Universiteit Amsterdam, MS Center Amsterdam (M.M.T.E.E.G., C.T.), Neurochemistry Laboratory, Department of Clinical Chemistry, and MS Center Amsterdam (M.M.S.), Anatomy and Neurosciences, Vrije Universiteit Amsterdam, Amsterdam Neuroscience, Amsterdam UMC, location VUmc, the Netherlands
| | - Marieke Heijink
- From the MS Center Amsterdam (J.Y.B., W.H.F., H.E.d.V., G.K.), Molecular Cell Biology and Immunology, Vrije Universiteit Amsterdam, Amsterdam Neuroscience, Amsterdam UMC, location VUmc; Leiden University Medical Centre (LUMC) (J.Y.B., M.H., M.A.G.), Center of Proteomics and Metabolomics; MS Center Amsterdam (F.C.L., L.R.J.d.R., W.H.F., E.M.M.S., J.K., B.M.J.U.), Neurology, Vrije Universiteit Amsterdam, MS Center Amsterdam (M.M.T.E.E.G., C.T.), Neurochemistry Laboratory, Department of Clinical Chemistry, and MS Center Amsterdam (M.M.S.), Anatomy and Neurosciences, Vrije Universiteit Amsterdam, Amsterdam Neuroscience, Amsterdam UMC, location VUmc, the Netherlands
| | - Eva M M Strijbis
- From the MS Center Amsterdam (J.Y.B., W.H.F., H.E.d.V., G.K.), Molecular Cell Biology and Immunology, Vrije Universiteit Amsterdam, Amsterdam Neuroscience, Amsterdam UMC, location VUmc; Leiden University Medical Centre (LUMC) (J.Y.B., M.H., M.A.G.), Center of Proteomics and Metabolomics; MS Center Amsterdam (F.C.L., L.R.J.d.R., W.H.F., E.M.M.S., J.K., B.M.J.U.), Neurology, Vrije Universiteit Amsterdam, MS Center Amsterdam (M.M.T.E.E.G., C.T.), Neurochemistry Laboratory, Department of Clinical Chemistry, and MS Center Amsterdam (M.M.S.), Anatomy and Neurosciences, Vrije Universiteit Amsterdam, Amsterdam Neuroscience, Amsterdam UMC, location VUmc, the Netherlands
| | - Charlotte Teunissen
- From the MS Center Amsterdam (J.Y.B., W.H.F., H.E.d.V., G.K.), Molecular Cell Biology and Immunology, Vrije Universiteit Amsterdam, Amsterdam Neuroscience, Amsterdam UMC, location VUmc; Leiden University Medical Centre (LUMC) (J.Y.B., M.H., M.A.G.), Center of Proteomics and Metabolomics; MS Center Amsterdam (F.C.L., L.R.J.d.R., W.H.F., E.M.M.S., J.K., B.M.J.U.), Neurology, Vrije Universiteit Amsterdam, MS Center Amsterdam (M.M.T.E.E.G., C.T.), Neurochemistry Laboratory, Department of Clinical Chemistry, and MS Center Amsterdam (M.M.S.), Anatomy and Neurosciences, Vrije Universiteit Amsterdam, Amsterdam Neuroscience, Amsterdam UMC, location VUmc, the Netherlands
| | - Joep Killestein
- From the MS Center Amsterdam (J.Y.B., W.H.F., H.E.d.V., G.K.), Molecular Cell Biology and Immunology, Vrije Universiteit Amsterdam, Amsterdam Neuroscience, Amsterdam UMC, location VUmc; Leiden University Medical Centre (LUMC) (J.Y.B., M.H., M.A.G.), Center of Proteomics and Metabolomics; MS Center Amsterdam (F.C.L., L.R.J.d.R., W.H.F., E.M.M.S., J.K., B.M.J.U.), Neurology, Vrije Universiteit Amsterdam, MS Center Amsterdam (M.M.T.E.E.G., C.T.), Neurochemistry Laboratory, Department of Clinical Chemistry, and MS Center Amsterdam (M.M.S.), Anatomy and Neurosciences, Vrije Universiteit Amsterdam, Amsterdam Neuroscience, Amsterdam UMC, location VUmc, the Netherlands
| | - Helga E de Vries
- From the MS Center Amsterdam (J.Y.B., W.H.F., H.E.d.V., G.K.), Molecular Cell Biology and Immunology, Vrije Universiteit Amsterdam, Amsterdam Neuroscience, Amsterdam UMC, location VUmc; Leiden University Medical Centre (LUMC) (J.Y.B., M.H., M.A.G.), Center of Proteomics and Metabolomics; MS Center Amsterdam (F.C.L., L.R.J.d.R., W.H.F., E.M.M.S., J.K., B.M.J.U.), Neurology, Vrije Universiteit Amsterdam, MS Center Amsterdam (M.M.T.E.E.G., C.T.), Neurochemistry Laboratory, Department of Clinical Chemistry, and MS Center Amsterdam (M.M.S.), Anatomy and Neurosciences, Vrije Universiteit Amsterdam, Amsterdam Neuroscience, Amsterdam UMC, location VUmc, the Netherlands
| | - Martin Giera
- From the MS Center Amsterdam (J.Y.B., W.H.F., H.E.d.V., G.K.), Molecular Cell Biology and Immunology, Vrije Universiteit Amsterdam, Amsterdam Neuroscience, Amsterdam UMC, location VUmc; Leiden University Medical Centre (LUMC) (J.Y.B., M.H., M.A.G.), Center of Proteomics and Metabolomics; MS Center Amsterdam (F.C.L., L.R.J.d.R., W.H.F., E.M.M.S., J.K., B.M.J.U.), Neurology, Vrije Universiteit Amsterdam, MS Center Amsterdam (M.M.T.E.E.G., C.T.), Neurochemistry Laboratory, Department of Clinical Chemistry, and MS Center Amsterdam (M.M.S.), Anatomy and Neurosciences, Vrije Universiteit Amsterdam, Amsterdam Neuroscience, Amsterdam UMC, location VUmc, the Netherlands
| | - Bernard M J Uitdehaag
- From the MS Center Amsterdam (J.Y.B., W.H.F., H.E.d.V., G.K.), Molecular Cell Biology and Immunology, Vrije Universiteit Amsterdam, Amsterdam Neuroscience, Amsterdam UMC, location VUmc; Leiden University Medical Centre (LUMC) (J.Y.B., M.H., M.A.G.), Center of Proteomics and Metabolomics; MS Center Amsterdam (F.C.L., L.R.J.d.R., W.H.F., E.M.M.S., J.K., B.M.J.U.), Neurology, Vrije Universiteit Amsterdam, MS Center Amsterdam (M.M.T.E.E.G., C.T.), Neurochemistry Laboratory, Department of Clinical Chemistry, and MS Center Amsterdam (M.M.S.), Anatomy and Neurosciences, Vrije Universiteit Amsterdam, Amsterdam Neuroscience, Amsterdam UMC, location VUmc, the Netherlands
| | - Gijs Kooij
- From the MS Center Amsterdam (J.Y.B., W.H.F., H.E.d.V., G.K.), Molecular Cell Biology and Immunology, Vrije Universiteit Amsterdam, Amsterdam Neuroscience, Amsterdam UMC, location VUmc; Leiden University Medical Centre (LUMC) (J.Y.B., M.H., M.A.G.), Center of Proteomics and Metabolomics; MS Center Amsterdam (F.C.L., L.R.J.d.R., W.H.F., E.M.M.S., J.K., B.M.J.U.), Neurology, Vrije Universiteit Amsterdam, MS Center Amsterdam (M.M.T.E.E.G., C.T.), Neurochemistry Laboratory, Department of Clinical Chemistry, and MS Center Amsterdam (M.M.S.), Anatomy and Neurosciences, Vrije Universiteit Amsterdam, Amsterdam Neuroscience, Amsterdam UMC, location VUmc, the Netherlands.
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22
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Terceiro LEL, Ikeogu NM, Lima MF, Edechi CA, Nickel BE, Fischer G, Leygue E, McManus KJ, Myal Y. Navigating the Blood-Brain Barrier: Challenges and Therapeutic Strategies in Breast Cancer Brain Metastases. Int J Mol Sci 2023; 24:12034. [PMID: 37569410 PMCID: PMC10418424 DOI: 10.3390/ijms241512034] [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: 06/19/2023] [Revised: 07/24/2023] [Accepted: 07/25/2023] [Indexed: 08/13/2023] Open
Abstract
Breast cancer (BC) is the most common cancer in women, with metastatic BC being responsible for the highest number of deaths. A frequent site for BC metastasis is the brain. Brain metastasis derived from BC involves the cooperation of multiple genetic, epigenetic, angiogenic, and tumor-stroma interactions. Most of these interactions provide a unique opportunity for development of new therapeutic targets. Potentially targetable signaling pathways are Notch, Wnt, and the epidermal growth factor receptors signaling pathways, all of which are linked to driving BC brain metastasis (BCBM). However, a major challenge in treating brain metastasis remains the blood-brain barrier (BBB). This barrier restricts the access of unwanted molecules, cells, and targeted therapies to the brain parenchyma. Moreover, current therapies to treat brain metastases, such as stereotactic radiosurgery and whole-brain radiotherapy, have limited efficacy. Promising new drugs like phosphatase and kinase modulators, as well as BBB disruptors and immunotherapeutic strategies, have shown the potential to ease the disease in preclinical studies, but remain limited by multiple resistance mechanisms. This review summarizes some of the current understanding of the mechanisms involved in BC brain metastasis and highlights current challenges as well as opportunities in strategic designs of potentially successful future therapies.
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Affiliation(s)
- Lucas E. L. Terceiro
- Department of Pathology and Laboratory Medicine, Max Rady College of Medicine, University of Manitoba, Winnipeg, MB R3E 3P5, Canada; (L.E.L.T.); (C.A.E.); (B.E.N.); (G.F.)
| | - Nnamdi M. Ikeogu
- Department of Immunology, Max Rady College of Medicine, University of Manitoba, Winnipeg, MB R3E 0T5, Canada;
| | - Matheus F. Lima
- Department of Physiology and Pathophysiology, CancerCare Manitoba Research Institute, University of Manitoba, Winnipeg, MB R3E 0V9, Canada;
| | - Chidalu A. Edechi
- Department of Pathology and Laboratory Medicine, Max Rady College of Medicine, University of Manitoba, Winnipeg, MB R3E 3P5, Canada; (L.E.L.T.); (C.A.E.); (B.E.N.); (G.F.)
| | - Barbara E. Nickel
- Department of Pathology and Laboratory Medicine, Max Rady College of Medicine, University of Manitoba, Winnipeg, MB R3E 3P5, Canada; (L.E.L.T.); (C.A.E.); (B.E.N.); (G.F.)
| | - Gabor Fischer
- Department of Pathology and Laboratory Medicine, Max Rady College of Medicine, University of Manitoba, Winnipeg, MB R3E 3P5, Canada; (L.E.L.T.); (C.A.E.); (B.E.N.); (G.F.)
| | - Etienne Leygue
- Department of Biochemistry and Medical Genetics, Max Rady College of Medicine, University of Manitoba, Winnipeg, MB R3E 0T5, Canada; (E.L.); (K.J.M.)
| | - Kirk J. McManus
- Department of Biochemistry and Medical Genetics, Max Rady College of Medicine, University of Manitoba, Winnipeg, MB R3E 0T5, Canada; (E.L.); (K.J.M.)
- Paul Albrechtsen Research Institute, CancerCare Manitoba, Winnipeg, MB R3E 0V9, Canada
| | - Yvonne Myal
- Department of Pathology and Laboratory Medicine, Max Rady College of Medicine, University of Manitoba, Winnipeg, MB R3E 3P5, Canada; (L.E.L.T.); (C.A.E.); (B.E.N.); (G.F.)
- Department of Physiology and Pathophysiology, CancerCare Manitoba Research Institute, University of Manitoba, Winnipeg, MB R3E 0V9, Canada;
- Paul Albrechtsen Research Institute, CancerCare Manitoba, Winnipeg, MB R3E 0V9, Canada
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23
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Li YQ, Sun FZ, Li CX, Mo HN, Zhou YT, Lv D, Zhai JT, Qian HL, Ma F. RARRES2 regulates lipid metabolic reprogramming to mediate the development of brain metastasis in triple negative breast cancer. Mil Med Res 2023; 10:34. [PMID: 37491281 PMCID: PMC10369725 DOI: 10.1186/s40779-023-00470-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2022] [Accepted: 07/11/2023] [Indexed: 07/27/2023] Open
Abstract
BACKGROUND Triple negative breast cancer (TNBC), the most aggressive subtype of breast cancer, is characterized by a high incidence of brain metastasis (BrM) and a poor prognosis. As the most lethal form of breast cancer, BrM remains a major clinical challenge due to its rising incidence and lack of effective treatment strategies. Recent evidence suggested a potential role of lipid metabolic reprogramming in breast cancer brain metastasis (BCBrM), but the underlying mechanisms are far from being fully elucidated. METHODS Through analysis of BCBrM transcriptome data from mice and patients, and immunohistochemical validation on patient tissues, we identified and verified the specific down-regulation of retinoic acid receptor responder 2 (RARRES2), a multifunctional adipokine and chemokine, in BrM of TNBC. We investigated the effect of aberrant RARRES2 expression of BrM in both in vitro and in vivo studies. Key signaling pathway components were evaluated using multi-omics approaches. Lipidomics were performed to elucidate the regulation of lipid metabolic reprogramming of RARRES2. RESULTS We found that down-regulation of RARRES2 is specifically associated with BCBrM, and that RARRES2 deficiency promoted BCBrM through lipid metabolic reprogramming. Mechanistically, reduced expression of RARRES2 in brain metastatic potential TNBC cells resulted in increased levels of glycerophospholipid and decreased levels of triacylglycerols by regulating phosphatase and tensin homologue (PTEN)-mammalian target of rapamycin (mTOR)-sterol regulatory element-binding protein 1 (SREBP1) signaling pathway to facilitate the survival of breast cancer cells in the unique brain microenvironment. CONCLUSIONS Our work uncovers an essential role of RARRES2 in linking lipid metabolic reprogramming and the development of BrM. RARRES2-dependent metabolic functions may serve as potential biomarkers or therapeutic targets for BCBrM.
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Affiliation(s)
- Yi-Qun Li
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021 China
| | - Fang-Zhou Sun
- State Key Laboratory of Molecular Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021 China
| | - Chun-Xiao Li
- State Key Laboratory of Molecular Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021 China
| | - Hong-Nan Mo
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021 China
| | - Yan-Tong Zhou
- State Key Laboratory of Molecular Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021 China
| | - Dan Lv
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021 China
| | - Jing-Tong Zhai
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021 China
| | - Hai-Li Qian
- State Key Laboratory of Molecular Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021 China
| | - Fei Ma
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021 China
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24
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Benjamin M, Malakar P, Sinha RA, Nasser MW, Batra SK, Siddiqui JA, Chakravarti B. Molecular signaling network and therapeutic developments in breast cancer brain metastasis. ADVANCES IN CANCER BIOLOGY - METASTASIS 2023; 7:100079. [PMID: 36536947 PMCID: PMC7613958 DOI: 10.1016/j.adcanc.2022.100079] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Abstract
Breast cancer (BC) is one of the most frequently diagnosed cancers in women worldwide. It has surpassed lung cancer as the leading cause of cancer-related death. Breast cancer brain metastasis (BCBM) is becoming a major clinical concern that is commonly associated with ER-ve and HER2+ve subtypes of BC patients. Metastatic lesions in the brain originate when the cancer cells detach from a primary breast tumor and establish metastatic lesions and infiltrate near and distant organs via systemic blood circulation by traversing the BBB. The colonization of BC cells in the brain involves a complex interplay in the tumor microenvironment (TME), metastatic cells, and brain cells like endothelial cells, microglia, and astrocytes. BCBM is a significant cause of morbidity and mortality and presents a challenge to developing successful cancer therapy. In this review, we discuss the molecular mechanism of BCBM and novel therapeutic strategies for patients with brain metastatic BC.
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Affiliation(s)
- Mercilena Benjamin
- Lab Oncology, Dr. B.R.A.I.R.C.H. All India Institute of Medical Sciences, New Delhi, India
| | - Pushkar Malakar
- Department of Biomedical Science and Technology, School of Biological Sciences, Ramakrishna Mission Vivekananda Educational and Research Institute, Narendrapur, West Bengal, 700103, India
| | - Rohit Anthony Sinha
- Department of Endocrinology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, 226014, India
| | - Mohd Wasim Nasser
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE, 68198, USA
- Fred and Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha, NE, 68108, USA
| | - Surinder K. Batra
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE, 68198, USA
- Fred and Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha, NE, 68108, USA
| | - Jawed Akhtar Siddiqui
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE, 68198, USA
- Fred and Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha, NE, 68108, USA
| | - Bandana Chakravarti
- Department of Endocrinology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, 226014, India
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Cheng YJ, Fan F, Zhang Z, Zhang HJ. Lipid metabolism in malignant tumor brain metastasis: reprogramming and therapeutic potential. Expert Opin Ther Targets 2023; 27:861-878. [PMID: 37668244 DOI: 10.1080/14728222.2023.2255377] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2022] [Revised: 07/19/2023] [Accepted: 08/31/2023] [Indexed: 09/06/2023]
Abstract
INTRODUCTION Brain metastasis is a highly traumatic event in the progression of malignant tumors, often symbolizing higher mortality. Metabolic alterations are hallmarks of cancer, and the mask of lipid metabolic program rearrangement in cancer progression is gradually being unraveled. AREAS COVERED In this work, we reviewed clinical and fundamental studies related to lipid expression and activity changes in brain metastases originating from lung, breast, and cutaneous melanomas, respectively. Novel roles of lipid metabolic reprogramming in the development of brain metastasis from malignant tumors were identified and its potential as a therapeutic target was evaluated. Published literature and clinical studies in databases consisting of PubMed, Embase, Scopus and www.ClinicalTrials.gov from 1990 to 2022 were searched. EXPERT OPINION Lipid metabolic reprogramming in brain metastasis is involved in de novo lipid synthesis within low lipid availability environments, regulation of lipid uptake and storage, metabolic interactions between brain tumors and the brain microenvironment, and membrane lipid remodeling, in addition to being a second messenger for signal transduction. Although some lipid metabolism modulators work efficiently in preclinical models, there is still a long way to go from laboratory to clinic. This area of research holds assurance for the organ-targeted treatment of brain metastases through drug-regulated metabolic targets and dietary interventions.
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Affiliation(s)
- Yan-Jie Cheng
- Department of Oncology, Zhongda Hospital, Medical School of Southeast University, Nanjing, Jiangsu, People's Republic of China
- Department of Oncology, Shanghai Fengxian District Central Hospital, Shanghai, China
| | - Fan Fan
- Department of Oncology, Zhongda Hospital, Medical School of Southeast University, Nanjing, Jiangsu, People's Republic of China
| | - Zhong Zhang
- Department of Oncology, Zhongda Hospital, Medical School of Southeast University, Nanjing, Jiangsu, People's Republic of China
| | - Hai-Jun Zhang
- Department of Oncology, Zhongda Hospital, Medical School of Southeast University, Nanjing, Jiangsu, People's Republic of China
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26
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Spain L, Coulton A, Lobon I, Rowan A, Schnidrig D, Shepherd ST, Shum B, Byrne F, Goicoechea M, Piperni E, Au L, Edmonds K, Carlyle E, Hunter N, Renn A, Messiou C, Hughes P, Nobbs J, Foijer F, van den Bos H, Wardenaar R, Spierings DC, Spencer C, Schmitt AM, Tippu Z, Lingard K, Grostate L, Peat K, Kelly K, Sarker S, Vaughan S, Mangwende M, Terry L, Kelly D, Biano J, Murra A, Korteweg J, Lewis C, O'Flaherty M, Cattin AL, Emmerich M, Gerard CL, Pallikonda HA, Lynch J, Mason R, Rogiers A, Xu H, Huebner A, McGranahan N, Al Bakir M, Murai J, Naceur-Lombardelli C, Borg E, Mitchison M, Moore DA, Falzon M, Proctor I, Stamp GW, Nye EL, Young K, Furness AJ, Pickering L, Stewart R, Mahadeva U, Green A, Larkin J, Litchfield K, Swanton C, Jamal-Hanjani M, Turajlic S. Late-Stage Metastatic Melanoma Emerges through a Diversity of Evolutionary Pathways. Cancer Discov 2023; 13:1364-1385. [PMID: 36977461 PMCID: PMC10236155 DOI: 10.1158/2159-8290.cd-22-1427] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Revised: 03/06/2023] [Accepted: 03/17/2023] [Indexed: 03/30/2023]
Abstract
Understanding the evolutionary pathways to metastasis and resistance to immune-checkpoint inhibitors (ICI) in melanoma is critical for improving outcomes. Here, we present the most comprehensive intrapatient metastatic melanoma dataset assembled to date as part of the Posthumous Evaluation of Advanced Cancer Environment (PEACE) research autopsy program, including 222 exome sequencing, 493 panel-sequenced, 161 RNA sequencing, and 22 single-cell whole-genome sequencing samples from 14 ICI-treated patients. We observed frequent whole-genome doubling and widespread loss of heterozygosity, often involving antigen-presentation machinery. We found KIT extrachromosomal DNA may have contributed to the lack of response to KIT inhibitors of a KIT-driven melanoma. At the lesion-level, MYC amplifications were enriched in ICI nonresponders. Single-cell sequencing revealed polyclonal seeding of metastases originating from clones with different ploidy in one patient. Finally, we observed that brain metastases that diverged early in molecular evolution emerge late in disease. Overall, our study illustrates the diverse evolutionary landscape of advanced melanoma. SIGNIFICANCE Despite treatment advances, melanoma remains a deadly disease at stage IV. Through research autopsy and dense sampling of metastases combined with extensive multiomic profiling, our study elucidates the many mechanisms that melanomas use to evade treatment and the immune system, whether through mutations, widespread copy-number alterations, or extrachromosomal DNA. See related commentary by Shain, p. 1294. This article is highlighted in the In This Issue feature, p. 1275.
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Affiliation(s)
- Lavinia Spain
- Cancer Dynamics Laboratory, The Francis Crick Institute, London, United Kingdom
- Skin and Renal Unit, Royal Marsden NHS Foundation Trust, London, United Kingdom
- Department of Medical Oncology, Peter MacCallum Cancer Centre, Melbourne, Australia
| | - Alexander Coulton
- Cancer Dynamics Laboratory, The Francis Crick Institute, London, United Kingdom
- Tumour Immunogenomics and Immunosurveillance (TIGI) Lab, UCL Cancer Institute, London, United Kingdom
| | - Irene Lobon
- Cancer Dynamics Laboratory, The Francis Crick Institute, London, United Kingdom
| | - Andrew Rowan
- Cancer Evolution and Genome Instability Laboratory, The Francis Crick Institute, London, United Kingdom
| | - Desiree Schnidrig
- Cancer Dynamics Laboratory, The Francis Crick Institute, London, United Kingdom
| | - Scott T.C. Shepherd
- Cancer Dynamics Laboratory, The Francis Crick Institute, London, United Kingdom
- Skin and Renal Unit, Royal Marsden NHS Foundation Trust, London, United Kingdom
| | - Benjamin Shum
- Cancer Dynamics Laboratory, The Francis Crick Institute, London, United Kingdom
- Skin and Renal Unit, Royal Marsden NHS Foundation Trust, London, United Kingdom
| | - Fiona Byrne
- Cancer Dynamics Laboratory, The Francis Crick Institute, London, United Kingdom
| | - Maria Goicoechea
- Cancer Dynamics Laboratory, The Francis Crick Institute, London, United Kingdom
| | - Elisa Piperni
- Cancer Dynamics Laboratory, The Francis Crick Institute, London, United Kingdom
| | - Lewis Au
- Cancer Dynamics Laboratory, The Francis Crick Institute, London, United Kingdom
- Skin and Renal Unit, Royal Marsden NHS Foundation Trust, London, United Kingdom
- Department of Medical Oncology, Peter MacCallum Cancer Centre, Melbourne, Australia
- Sir Peter MacCallum Department of Oncology, The University of Melbourne, Victoria, Australia
| | - Kim Edmonds
- The Royal Marsden Hospital, London, United Kingdom
| | | | - Nikki Hunter
- The Royal Marsden Hospital, London, United Kingdom
| | | | - Christina Messiou
- The Royal Marsden Hospital, London, United Kingdom
- The Institute of Cancer Research, Kensington and Chelsea, United Kingdom
| | - Peta Hughes
- Skin and Renal Unit, Royal Marsden NHS Foundation Trust, London, United Kingdom
| | - Jaime Nobbs
- Skin and Renal Unit, Royal Marsden NHS Foundation Trust, London, United Kingdom
| | - Floris Foijer
- European Research Institute for the Biology of Ageing, University of Groningen, University Medical Centre Groningen, Groningen, the Netherlands
| | - Hilda van den Bos
- European Research Institute for the Biology of Ageing, University of Groningen, University Medical Centre Groningen, Groningen, the Netherlands
| | - Rene Wardenaar
- European Research Institute for the Biology of Ageing, University of Groningen, University Medical Centre Groningen, Groningen, the Netherlands
| | - Diana C.J. Spierings
- European Research Institute for the Biology of Ageing, University of Groningen, University Medical Centre Groningen, Groningen, the Netherlands
| | - Charlotte Spencer
- Cancer Dynamics Laboratory, The Francis Crick Institute, London, United Kingdom
- Skin and Renal Unit, Royal Marsden NHS Foundation Trust, London, United Kingdom
| | | | - Zayd Tippu
- Cancer Dynamics Laboratory, The Francis Crick Institute, London, United Kingdom
- Skin and Renal Unit, Royal Marsden NHS Foundation Trust, London, United Kingdom
| | | | | | - Kema Peat
- The Royal Marsden Hospital, London, United Kingdom
| | | | - Sarah Sarker
- The Royal Marsden Hospital, London, United Kingdom
| | | | | | - Lauren Terry
- The Royal Marsden Hospital, London, United Kingdom
| | - Denise Kelly
- The Royal Marsden Hospital, London, United Kingdom
| | | | - Aida Murra
- The Royal Marsden Hospital, London, United Kingdom
| | | | | | | | - Anne-Laure Cattin
- Cancer Dynamics Laboratory, The Francis Crick Institute, London, United Kingdom
| | - Max Emmerich
- Cancer Dynamics Laboratory, The Francis Crick Institute, London, United Kingdom
- St. John's Institute of Dermatology, Guy's and St Thomas’ Hospital NHS Foundation Trust, London, United Kingdom
| | - Camille L. Gerard
- Cancer Dynamics Laboratory, The Francis Crick Institute, London, United Kingdom
- Precision Oncology Center, Oncology Department, Lausanne University Hospital, Lausanne, Switzerland
| | | | - Joanna Lynch
- The Royal Marsden Hospital, London, United Kingdom
| | - Robert Mason
- Gold Coast University Hospital, Queensland, Australia
| | - Aljosja Rogiers
- Cancer Dynamics Laboratory, The Francis Crick Institute, London, United Kingdom
- The Royal Marsden Hospital, London, United Kingdom
| | - Hang Xu
- The Francis Crick Institute, London, United Kingdom
| | - Ariana Huebner
- Cancer Evolution and Genome Instability Laboratory, The Francis Crick Institute, London, United Kingdom
- Cancer Genome Evolution Research Group, Cancer Research UK Lung Cancer Centre of Excellence, UCL Cancer Institute, London, United Kingdom
- Cancer Research UK Lung Cancer Centre of Excellence, UCL Cancer Institute, London, United Kingdom
| | - Nicholas McGranahan
- Cancer Genome Evolution Research Group, Cancer Research UK Lung Cancer Centre of Excellence, UCL Cancer Institute, London, United Kingdom
| | - Maise Al Bakir
- Cancer Evolution and Genome Instability Laboratory, The Francis Crick Institute, London, United Kingdom
- Cancer Research UK Lung Cancer Centre of Excellence, UCL Cancer Institute, London, United Kingdom
| | - Jun Murai
- Tumour Immunogenomics and Immunosurveillance (TIGI) Lab, UCL Cancer Institute, London, United Kingdom
- Drug Discovery Technology Laboratories, Ono Pharmaceutical Co., Ltd. Osaka, Japan
| | | | - Elaine Borg
- University College London Hospital, London, United Kingdom
| | | | - David A. Moore
- Guy's and St Thomas’ NHS Foundation Trust, London, United Kingdom
| | - Mary Falzon
- University College London Hospital, London, United Kingdom
| | - Ian Proctor
- University College London Hospital, London, United Kingdom
| | | | - Emma L. Nye
- The Francis Crick Institute, London, United Kingdom
| | - Kate Young
- Skin and Renal Unit, Royal Marsden NHS Foundation Trust, London, United Kingdom
| | - Andrew J.S. Furness
- Skin and Renal Unit, Royal Marsden NHS Foundation Trust, London, United Kingdom
- The Institute of Cancer Research, Kensington and Chelsea, United Kingdom
| | | | - Ruby Stewart
- Guy's and St Thomas’ NHS Foundation Trust, London, United Kingdom
| | - Ula Mahadeva
- Guy's and St Thomas’ NHS Foundation Trust, London, United Kingdom
| | - Anna Green
- Guy's and St Thomas’ NHS Foundation Trust, London, United Kingdom
| | - James Larkin
- Guy's and St Thomas’ NHS Foundation Trust, London, United Kingdom
| | - Kevin Litchfield
- Tumour Immunogenomics and Immunosurveillance (TIGI) Lab, UCL Cancer Institute, London, United Kingdom
| | - Charles Swanton
- Cancer Evolution and Genome Instability Laboratory, The Francis Crick Institute, London, United Kingdom
| | - Mariam Jamal-Hanjani
- Cancer Research UK Lung Cancer Centre of Excellence, UCL Cancer Institute, London, United Kingdom
- Cancer Metastasis Laboratory, University College London Cancer Institute, London, United Kingdom
- Department of Medical Oncology, University College London Hospitals, London, United Kingdom
| | | | - Samra Turajlic
- Cancer Dynamics Laboratory, The Francis Crick Institute, London, United Kingdom
- Skin and Renal Unit, Royal Marsden NHS Foundation Trust, London, United Kingdom
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Parida PK, Marquez-Palencia M, Ghosh S, Khandelwal N, Kim K, Nair V, Liu XZ, Vu HS, Zacharias LG, Gonzalez-Ericsson PI, Sanders ME, Mobley BC, McDonald JG, Lemoff A, Peng Y, Lewis C, Vale G, Halberg N, Arteaga CL, Hanker AB, DeBerardinis RJ, Malladi S. Limiting mitochondrial plasticity by targeting DRP1 induces metabolic reprogramming and reduces breast cancer brain metastases. NATURE CANCER 2023; 4:893-907. [PMID: 37248394 DOI: 10.1038/s43018-023-00563-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/14/2022] [Accepted: 04/17/2023] [Indexed: 05/31/2023]
Abstract
Disseminated tumor cells with metabolic flexibility to utilize available nutrients in distal organs persist, but the precise mechanisms that facilitate metabolic adaptations remain unclear. Here we show fragmented mitochondrial puncta in latent brain metastatic (Lat) cells enable fatty acid oxidation (FAO) to sustain cellular bioenergetics and maintain redox homeostasis. Depleting the enriched dynamin-related protein 1 (DRP1) and limiting mitochondrial plasticity in Lat cells results in increased lipid droplet accumulation, impaired FAO and attenuated metastasis. Likewise, pharmacological inhibition of DRP1 using a small-molecule brain-permeable inhibitor attenuated metastatic burden in preclinical models. In agreement with these findings, increased phospho-DRP1 expression was observed in metachronous brain metastasis compared with patient-matched primary tumors. Overall, our findings reveal the pivotal role of mitochondrial plasticity in supporting the survival of Lat cells and highlight the therapeutic potential of targeting cellular plasticity programs in combination with tumor-specific alterations to prevent metastatic recurrences.
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Affiliation(s)
- Pravat Kumar Parida
- Department of Pathology, University of Texas Southwestern Medical Center, Dallas, TX, USA
- Harold C. Simmons Comprehensive Cancer Center, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Mauricio Marquez-Palencia
- Department of Pathology, University of Texas Southwestern Medical Center, Dallas, TX, USA
- Harold C. Simmons Comprehensive Cancer Center, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Suvranil Ghosh
- Department of Pathology, University of Texas Southwestern Medical Center, Dallas, TX, USA
- Harold C. Simmons Comprehensive Cancer Center, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Nitin Khandelwal
- Department of Neuroscience, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Kangsan Kim
- Department of Pathology, University of Texas Southwestern Medical Center, Dallas, TX, USA
- Harold C. Simmons Comprehensive Cancer Center, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Vidhya Nair
- Department of Pathology, University of Texas Southwestern Medical Center, Dallas, TX, USA
- Harold C. Simmons Comprehensive Cancer Center, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Xiao-Zheng Liu
- Department of Biomedicine, University of Bergen, Bergen, Norway
| | - Hieu S Vu
- Children's Research Institute, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Lauren G Zacharias
- Children's Research Institute, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | | | - Melinda E Sanders
- Department of Pathology, Microbiology and Immunology, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Bret C Mobley
- Department of Pathology, Microbiology and Immunology, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Jeffrey G McDonald
- Center for Human Nutrition and Department of Molecular Genetics, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Andrew Lemoff
- Department of Biochemistry, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Yan Peng
- Department of Pathology, University of Texas Southwestern Medical Center, Dallas, TX, USA
- Harold C. Simmons Comprehensive Cancer Center, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Cheryl Lewis
- Department of Pathology, University of Texas Southwestern Medical Center, Dallas, TX, USA
- Harold C. Simmons Comprehensive Cancer Center, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Gonçalo Vale
- Center for Human Nutrition and Department of Molecular Genetics, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Nils Halberg
- Department of Biomedicine, University of Bergen, Bergen, Norway
| | - Carlos L Arteaga
- Harold C. Simmons Comprehensive Cancer Center, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Ariella B Hanker
- Harold C. Simmons Comprehensive Cancer Center, University of Texas Southwestern Medical Center, Dallas, TX, USA
- Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Ralph J DeBerardinis
- Harold C. Simmons Comprehensive Cancer Center, University of Texas Southwestern Medical Center, Dallas, TX, USA
- Children's Research Institute, University of Texas Southwestern Medical Center, Dallas, TX, USA
- Howard Hughes Medical Institute, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Srinivas Malladi
- Department of Pathology, University of Texas Southwestern Medical Center, Dallas, TX, USA.
- Harold C. Simmons Comprehensive Cancer Center, University of Texas Southwestern Medical Center, Dallas, TX, USA.
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28
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Cui Q, Jiang D, Zhang Y, Chen C. The tumor-nerve circuit in breast cancer. Cancer Metastasis Rev 2023; 42:543-574. [PMID: 36997828 PMCID: PMC10349033 DOI: 10.1007/s10555-023-10095-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/07/2022] [Accepted: 02/16/2023] [Indexed: 04/01/2023]
Abstract
It is well established that innervation is one of the updated hallmarks of cancer and that psychological stress promotes the initiation and progression of cancer. The breast tumor environment includes not only fibroblasts, adipocytes, endothelial cells, and lymphocytes but also neurons, which is increasingly discovered important in breast cancer progression. Peripheral nerves, especially sympathetic, parasympathetic, and sensory nerves, have been reported to play important but different roles in breast cancer. However, their roles in the breast cancer progression and treatment are still controversial. In addition, the brain is one of the favorite sites of breast cancer metastasis. In this review, we first summarize the innervation of breast cancer and its mechanism in regulating cancer growth and metastasis. Next, we summarize the neural-related molecular markers in breast cancer diagnosis and treatment. In addition, we review drugs and emerging technologies used to block the interactions between nerves and breast cancer. Finally, we discuss future research directions in this field. In conclusion, the further research in breast cancer and its interactions with innervated neurons or neurotransmitters is promising in the clinical management of breast cancer.
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Affiliation(s)
- Qiuxia Cui
- Affiliated Hospital of Guangdong Medical University Science & Technology of China, Zhanjiang, 524000, China
- Department of Breast Surgical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital and Shenzhen Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Shenzhen, 518116, China
- Key Laboratory of Animal Models and Human Disease Mechanisms of the Chinese Academy of Sciences and Yunnan Province, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, 650201, China
| | - Dewei Jiang
- Key Laboratory of Animal Models and Human Disease Mechanisms of the Chinese Academy of Sciences and Yunnan Province, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, 650201, China
| | - Yuanqi Zhang
- Affiliated Hospital of Guangdong Medical University Science & Technology of China, Zhanjiang, 524000, China.
| | - Ceshi Chen
- Key Laboratory of Animal Models and Human Disease Mechanisms of the Chinese Academy of Sciences and Yunnan Province, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, 650201, China.
- Academy of Biomedical Engineering, Kunming Medical University, Kunming, 650500, China.
- The Third Affiliated Hospital, Kunming Medical University, Kunming, 650118, China.
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29
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Ma W, Oliveira-Nunes MC, Xu K, Kossenkov A, Reiner BC, Crist RC, Hayden J, Chen Q. Type I interferon response in astrocytes promotes brain metastasis by enhancing monocytic myeloid cell recruitment. Nat Commun 2023; 14:2632. [PMID: 37149684 PMCID: PMC10163863 DOI: 10.1038/s41467-023-38252-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2022] [Accepted: 04/20/2023] [Indexed: 05/08/2023] Open
Abstract
Cancer metastasis to the brain is a significant clinical problem. Metastasis is the consequence of favorable interactions between invaded cancer cells and the microenvironment. Here, we demonstrate that cancer-activated astrocytes create a sustained low-level activated type I interferon (IFN) microenvironment in brain metastatic lesions. We further confirm that the IFN response in astrocytes facilitates brain metastasis. Mechanistically, IFN signaling in astrocytes activates C-C Motif Chemokine Ligand 2 (CCL2) production, which further increases the recruitment of monocytic myeloid cells. The correlation between CCL2 and monocytic myeloid cells is confirmed in clinical brain metastasis samples. Lastly, genetically or pharmacologically inhibiting C-C Motif Chemokine Receptor 2 (CCR2) reduces brain metastases. Our study clarifies a pro-metastatic effect of type I IFN in the brain even though IFN response has been considered to have anti-tumor effects. Moreover, this work expands our understandings on the interactions between cancer-activated astrocytes and immune cells in brain metastasis.
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Affiliation(s)
- Weili Ma
- Immunology, Microenvironment and Metastasis Program, The Wistar Institute, Philadelphia, PA, 19104, USA
| | - Maria Cecília Oliveira-Nunes
- Immunology, Microenvironment and Metastasis Program, The Wistar Institute, Philadelphia, PA, 19104, USA
- Carisma Therapeutics, Philadelphia, PA, 19104, USA
| | - Ke Xu
- MD/PhD Program, Boston University School of Medicine, Boston, MA, 02215, USA
| | - Andrew Kossenkov
- Gene Expression & Regulation Program, The Wistar Institute, Philadelphia, PA, 19104, USA
| | - Benjamin C Reiner
- Department of Psychiatry, Perelman School of Medicine, The University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Richard C Crist
- Department of Psychiatry, Perelman School of Medicine, The University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - James Hayden
- Imaging Shared Resource, The Wistar Institute, Philadelphia, PA, 19104, USA
| | - Qing Chen
- Immunology, Microenvironment and Metastasis Program, The Wistar Institute, Philadelphia, PA, 19104, USA.
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Lai LT, Ren YH, Huai YJ, Liu Y, Liu Y, Wang SS, Mei JH. Identification and validation of novel prognostic biomarkers and therapeutic targets for non-small cell lung cancer. Front Genet 2023; 14:1139994. [PMID: 37007961 PMCID: PMC10060803 DOI: 10.3389/fgene.2023.1139994] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2023] [Accepted: 03/08/2023] [Indexed: 03/18/2023] Open
Abstract
Background: Despite the significant survival benefits of anti-PD-1/PD-L1 immunotherapy, non-small cell lung cancer (NSCLC) remains one of the most common tumors and major causes of cancer-related deaths worldwide. Thus, there is an urgent need to identify new therapeutic targets for this refractory disease.Methods: In this study, microarray datasets GSE27262, GSE75037, GSE102287, and GSE21933 were integrated by Venn diagram. We performed functional clustering and pathway enrichment analyses using R. Through the STRING database and Cytoscape, we conducted protein-protein interaction (PPI) network analysis and identified the key genes, which were verified by the GEPIA2 and UALCAN portal. Validation of actin-binding protein anillin (ANLN) was performed by quantitative real-time polymerase chain reaction and Western blotting. Additionally, Kaplan-Meier methods were used to compute the survival analyses.Results: In total, 126 differentially expressed genes were identified, which were enriched in mitotic nuclear division, mitotic cell cycle G2/M transition, vasculogenesis, spindle, and peroxisome proliferator-activated receptor signaling pathway. 12 central node genes were identified in the PPI network complex. The survival analysis revealed that high transcriptional levels were associated with inferior survival in NSCLC patients. The clinical implication of ANLN was further explored; its protein expression showed a gradually increasing trend from grade I to III.Conclusion: These Key genes may be involved in the carcinogenesis and progression of NSCLC, which may serve as useful targets for NSCLC diagnosis and treatment.
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Affiliation(s)
- Li-Ting Lai
- Department of Oncology, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
- Department of Pathology, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
| | - Yuan-Hui Ren
- Department of Pathology, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
- Institute of Molecular Pathology, Nanchang University, Nanchang, Jiangxi, China
| | - Ya-Jun Huai
- Department of Oncology, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
- Department of Pathology, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
| | - Yu Liu
- Department of Pathology, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
- Institute of Molecular Pathology, Nanchang University, Nanchang, Jiangxi, China
| | - Ying Liu
- Department of Pathology, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
- Institute of Molecular Pathology, Nanchang University, Nanchang, Jiangxi, China
| | - Shan-Shan Wang
- Department of Pathology, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
- Institute of Molecular Pathology, Nanchang University, Nanchang, Jiangxi, China
- *Correspondence: Shan-Shan Wang, ; Jin-Hong Mei,
| | - Jin-Hong Mei
- Department of Pathology, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
- Institute of Molecular Pathology, Nanchang University, Nanchang, Jiangxi, China
- *Correspondence: Shan-Shan Wang, ; Jin-Hong Mei,
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31
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Chhichholiya Y, Ruthuparna M, Velagaleti H, Munshi A. Brain metastasis in breast cancer: focus on genes and signaling pathways involved, blood-brain barrier and treatment strategies. Clin Transl Oncol 2023; 25:1218-1241. [PMID: 36897508 DOI: 10.1007/s12094-022-03050-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2022] [Accepted: 12/12/2022] [Indexed: 03/11/2023]
Abstract
Breast cancer (BC) is one of the most prevalent types of cancer in women. Despite advancement in early detection and efficient treatment, recurrence and metastasis continue to pose a significant risk to the life of BC patients. Brain metastasis (BM) reported in 17-20 percent of BC patients is considered as a major cause of mortality and morbidity in these patients. BM includes various steps from primary breast tumor to secondary tumor formation. Various steps involved are primary tumor formation, angiogenesis, invasion, extravasation, and brain colonization. Genes involved in different pathways have been reported to be associated with BC cells metastasizing to the brain. ADAM8 gene, EN1 transcription factor, WNT, and VEGF signaling pathway have been associated with primary breast tumor; MMP1, COX2, XCR4, PI3k/Akt, ERK and MAPK pathways in angiogenesis; Noth, CD44, Zo-1, CEMIP, S0X2 and OLIG2 are involved in invasion, extravasation and colonization, respectively. In addition, the blood-brain barrier is also a key factor in BM. Dysregulation of cell junctions, tumor microenvironment and loss of function of microglia leads to BBB disruption ultimately resulting in BM. Various therapeutic strategies are currently used to control the BM in BC. Oncolytic virus therapy, immune checkpoint inhibitors, mTOR-PI3k inhibitors and immunotherapy have been developed to target various genes involved in BM in BC. In addition, RNA interference (RNAi) and CRISPR/Cas9 are novel interventions in the field of BCBM where research to validate these and clinical trials are being carried out. Gaining a better knowledge of metastasis biology is critical for establishing better treatment methods and attaining long-term therapeutic efficacies against BC. The current review has been compiled with an aim to evaluate the role of various genes and signaling pathways involved in multiple steps of BM in BC. The therapeutic strategies being used currently and the novel ones being explored to control BM in BC have also been discussed at length.
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Affiliation(s)
- Yogita Chhichholiya
- Department of Human Genetics and Molecular Medicine, Central University of Punjab, Bathinda, Punjab, India
| | - Malayil Ruthuparna
- Department of Human Genetics and Molecular Medicine, Central University of Punjab, Bathinda, Punjab, India
| | - Harini Velagaleti
- Department of Human Genetics and Molecular Medicine, Central University of Punjab, Bathinda, Punjab, India
| | - Anjana Munshi
- Department of Human Genetics and Molecular Medicine, Central University of Punjab, Bathinda, Punjab, India.
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Adler O, Zait Y, Cohen N, Blazquez R, Doron H, Monteran L, Scharff Y, Shami T, Mundhe D, Glehr G, Kanner AA, Horn S, Yahalom V, Haferkamp S, Hutchinson JA, Bleckmann A, Nahary L, Benhar I, Yust Katz S, Pukrop T, Erez N. Reciprocal interactions between innate immune cells and astrocytes facilitate neuroinflammation and brain metastasis via lipocalin-2. NATURE CANCER 2023; 4:401-418. [PMID: 36797502 DOI: 10.1038/s43018-023-00519-w] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Accepted: 01/17/2023] [Indexed: 04/19/2023]
Abstract
Brain metastasis still encompass very grim prognosis and therefore understanding the underlying mechanisms is an urgent need toward developing better therapeutic strategies. We uncover the intricate interactions between recruited innate immune cells and resident astrocytes in the brain metastatic niche that facilitate metastasis of melanoma and breast cancer. We show that granulocyte-derived lipocalin-2 (LCN2) induces inflammatory activation of astrocytes, leading to myeloid cell recruitment to the brain. LCN2 is central to inducing neuroinflammation as its genetic targeting or bone-marrow transplantation from LCN2-/- mice was sufficient to attenuate neuroinflammation and inhibit brain metastasis. Moreover, high LCN2 levels in patient blood and brain metastases in multiple cancer types were strongly associated with disease progression and poor survival. Our findings uncover a previously unknown mechanism, establishing a central role for the reciprocal interactions between granulocytes and astrocytes in promoting brain metastasis and implicate LCN2 as a prognostic marker and potential therapeutic target.
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Affiliation(s)
- Omer Adler
- Department of Pathology, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Yael Zait
- Department of Pathology, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Noam Cohen
- Department of Pathology, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Raquel Blazquez
- Department of Internal Medicine III, Hematology and Medical Oncology, University Hospital Regensburg, Regensburg, Germany
| | - Hila Doron
- Department of Pathology, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Lea Monteran
- Department of Pathology, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Yeela Scharff
- Department of Pathology, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Tamar Shami
- Department of Pathology, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Dhanashree Mundhe
- Department of Pathology, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Gunther Glehr
- Department of Surgery, University Hospital Regensburg, Regensburg, Germany
| | - Andrew A Kanner
- Department of Neurosurgery, Rabin Medical Center and Sackler Faculty of Medicine Tel Aviv University, Tel Aviv, Israel
| | - Suzana Horn
- Department of Pathology, Rabin Medical Center and Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Vered Yahalom
- Blood Services & Apheresis Institute, Rabin Medical Center and Tel Aviv University, Tel Aviv, Israel
| | - Sebastian Haferkamp
- Department of Dermatology, University Hospital Regensburg, Regensburg, Germany
| | - James A Hutchinson
- Department of Surgery, University Hospital Regensburg, Regensburg, Germany
| | - Annalen Bleckmann
- Department of Hematology/Medical Oncology, University Medical Center Göttingen, Göttingen, Germany
- Medical Clinic A, Haematology, Haemostasiology, Oncology and Pulmonology, University Hospital Münster, Münster, Germany
- West German Cancer Center, University Hospital Münster, Münster, Germany
| | - Limor Nahary
- The Shmunis School of Biomedicine and Cancer Research, the George S. Wise Faculty of Life Sciences, Tel Aviv University, Tel Aviv, Israel
| | - Itai Benhar
- The Shmunis School of Biomedicine and Cancer Research, the George S. Wise Faculty of Life Sciences, Tel Aviv University, Tel Aviv, Israel
| | - Shlomit Yust Katz
- Neuro-Oncology Unit, Davidoff Cancer Center at Rabin Medical Center and Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Tobias Pukrop
- Department of Internal Medicine III, Hematology and Medical Oncology, University Hospital Regensburg, Regensburg, Germany
- Division of Personalized Tumor Therapy, Fraunhofer Institute for Toxicology and Experimental Medicine, Regensburg, Germany
| | - Neta Erez
- Department of Pathology, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.
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PPARs and the Kynurenine Pathway in Melanoma-Potential Biological Interactions. Int J Mol Sci 2023; 24:ijms24043114. [PMID: 36834531 PMCID: PMC9960262 DOI: 10.3390/ijms24043114] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2022] [Revised: 01/28/2023] [Accepted: 02/01/2023] [Indexed: 02/08/2023] Open
Abstract
Peroxisome proliferator-activated receptors (PPARs) are ligand-activated transcription factors involved in various physiological and pathological processes within the skin. PPARs regulate several processes in one of the most aggressive skin cancers, melanoma, including proliferation, cell cycle, metabolic homeostasis, cell death, and metastasis. In this review, we focused not only on the biological activity of PPAR isoforms in melanoma initiation, progression, and metastasis but also on potential biological interactions between the PPAR signaling and the kynurenine pathways. The kynurenine pathway is a major pathway of tryptophan metabolism leading to nicotinamide adenine dinucleotide (NAD+) production. Importantly, various tryptophan metabolites exert biological activity toward cancer cells, including melanoma. Previous studies confirmed the functional relationship between PPAR and the kynurenine pathway in skeletal muscles. Despite the fact this interaction has not been reported in melanoma to date, some bioinformatics data and biological activity of PPAR ligands and tryptophan metabolites may suggest a potential involvement of these metabolic and signaling pathways in melanoma initiation, progression, and metastasis. Importantly, the possible relationship between the PPAR signaling pathway and the kynurenine pathway may relate not only to the direct biological effect on melanoma cells but also to the tumor microenvironment and the immune system.
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Gan S, Macalinao DG, Shahoei SH, Tian L, Jin X, Basnet H, Muller JT, Atri P, Seffar E, Chatila W, Hadjantonakis AK, Schultz N, Brogi E, Bale TA, Pe'er D, Massagué J. Distinct tumor architectures for metastatic colonization of the brain. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.01.27.525190. [PMID: 37034672 PMCID: PMC10081170 DOI: 10.1101/2023.01.27.525190] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 06/19/2023]
Abstract
Brain metastasis is a dismal cancer complication, hinging on the initial survival and outgrowth of disseminated cancer cells. To understand these crucial early stages of colonization, we investigated two prevalent sources of cerebral relapse, triple-negative (TNBC) and HER2+ breast cancer (HER2BC). We show that these tumor types colonize the brain aggressively, yet with distinct tumor architectures, stromal interfaces, and autocrine growth programs. TNBC forms perivascular sheaths with diffusive contact with astrocytes and microglia. In contrast, HER2BC forms compact spheroids prompted by autonomous extracellular matrix components and segregating stromal cells to their periphery. Single-cell transcriptomic dissection reveals canonical Alzheimer's disease-associated microglia (DAM) responses. Differential engagement of tumor-DAM signaling through the receptor AXL suggests specific pro-metastatic functions of the tumor architecture in both TNBC perivascular and HER2BC spheroidal colonies. The distinct spatial features of these two highly efficient modes of brain colonization have relevance for leveraging the stroma to treat brain metastasis.
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Affiliation(s)
- Siting Gan
- Cancer Biology and Genetics Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
- Computational Oncology Service, Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Danilo G Macalinao
- Cancer Biology and Genetics Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Sayyed Hamed Shahoei
- Cancer Biology and Genetics Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Lin Tian
- Cancer Biology and Genetics Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Xin Jin
- Westlake Laboratory of Life Sciences and Biomedicine, Hangzhou, Zhejiang Province, 310024, China
- Research Center for Industries of the Future, School of Life Sciences, Westlake University, Hangzhou, Zhejiang Province, 310024, China
| | - Harihar Basnet
- Cancer Biology and Genetics Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - James T Muller
- Developmental Biology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Pranita Atri
- Computational Oncology Service, Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Evan Seffar
- Computational Oncology Service, Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Walid Chatila
- Computational Oncology Service, Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Anna-Katerina Hadjantonakis
- Developmental Biology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Nikolaus Schultz
- Computational Oncology Service, Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Edi Brogi
- Department of Pathology, Memorial Hospital, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Tejus A Bale
- Department of Pathology, Memorial Hospital, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Dana Pe'er
- Computational and Systems Biology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
- Howard Hughes Medical Institute, New York, NY 10065, USA
| | - Joan Massagué
- Cancer Biology and Genetics Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
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Advances in the Molecular Landscape of Lung Cancer Brain Metastasis. Cancers (Basel) 2023; 15:cancers15030722. [PMID: 36765679 PMCID: PMC9913505 DOI: 10.3390/cancers15030722] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Revised: 01/16/2023] [Accepted: 01/20/2023] [Indexed: 01/27/2023] Open
Abstract
Lung cancer is one of the most frequent tumors that metastasize to the brain. Brain metastasis (BM) is common in advanced cases, being the major cause of patient morbidity and mortality. BMs are thought to arise via the seeding of circulating tumor cells into the brain microvasculature. In brain tissue, the interaction with immune cells promotes a microenvironment favorable to the growth of cancer cells. Despite multimodal treatments and advances in systemic therapies, lung cancer patients still have poor prognoses. Therefore, there is an urgent need to identify the molecular drivers of BM and clinically applicable biomarkers in order to improve disease outcomes and patient survival. The goal of this review is to summarize the current state of knowledge on the mechanisms of the metastatic spread of lung cancer to the brain and how the metastatic spread is influenced by the brain microenvironment, and to elucidate the molecular determinants of brain metastasis regarding the role of genomic and transcriptomic changes, including coding and non-coding RNAs. We also present an overview of the current therapeutics and novel treatment strategies for patients diagnosed with BM from NSCLC.
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36
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Xie M, Su C. Microenvironment and the progress of immunotherapy in clinical practice of NSCLC brain metastasis. Front Oncol 2023; 12:1006284. [PMID: 36761422 PMCID: PMC9902941 DOI: 10.3389/fonc.2022.1006284] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Accepted: 12/28/2022] [Indexed: 01/25/2023] Open
Abstract
One of the most frequent distant metastases of lung cancer occurs in the brain. The average natural survival duration for patients with lung cancer who have brain metastases is about 1 to 2 months. Knowledge about brain metastases is currently restricted since they are more difficult to acquire than other metastases. This review begins with an analysis of the immune microenvironment of brain metastases; focuses primarily on the functions of microglia, astrocytes, neurons, and tumor-infiltrating lymphocytes in the microenvironment of brain metastases; and offers an atlas of the immune microenvironment of brain metastases involving significant cells. In an effort to give researchers new research ideas, the study also briefly covers how immunotherapy for non-small cell lung cancer with brain metastases is currently faring.
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Yuan B, Shi K, Zha J, Cai Y, Gu Y, Huang K, Yue W, Zhai Q, Ding N, Ren W, He W, Xu Y, Wang T. Nuclear receptor modulators inhibit osteosarcoma cell proliferation and tumour growth by regulating the mTOR signaling pathway. Cell Death Dis 2023; 14:51. [PMID: 36681687 PMCID: PMC9867777 DOI: 10.1038/s41419-022-05545-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2022] [Revised: 12/21/2022] [Accepted: 12/22/2022] [Indexed: 01/22/2023]
Abstract
Osteosarcoma is the most common primary malignant bone tumour in children and adolescents. Chemoresistance leads to poor responses to conventional therapy in patients with osteosarcoma. The discovery of novel effective therapeutic targets and drugs is still the main focus of osteosarcoma research. Nuclear receptors (NRs) have shown substantial promise as novel therapeutic targets for various cancers. In the present study, we performed a drug screen using 29 chemicals that specifically target 17 NRs in several different human osteosarcoma and osteoblast cell lines. The retinoic acid receptor beta (RARb) antagonist LE135, peroxisome proliferator activated receptor gamma (PPARg) antagonist T0070907, liver X receptor (LXR) agonist T0901317 and Rev-Erba agonist SR9011 significantly inhibited the proliferation of malignant osteosarcoma cells (U2OS, HOS-MNNG and Saos-2 cells) but did not inhibit the growth of normal osteoblasts. The effects of these NR modulators on osteosarcoma cells occurred in a dose-dependent manner and were not observed in NR-knockout osteosarcoma cells. These NR modulators also significantly inhibited osteosarcoma growth in vivo and enhanced the antitumour effect of doxorubicin (DOX). Transcriptomic and immunoblotting results showed that these NR modulators may inhibit the growth of osteosarcoma cells by regulating the PI3K/AKT/mTOR and ERK/mTOR pathways. DDIT4, which blocks mTOR activation, was identified as one of the common downstream target genes of these NRs. DDIT4 knockout significantly attenuated the inhibitory effects of these NR modulators on osteosarcoma cell growth. Together, our results revealed that modulators of RARb, PPARg, LXRs and Rev-Erba inhibit osteosarcoma growth both in vitro and in vivo through the mTOR signaling pathway, suggesting that treatment with these NR modulators is a novel potential therapeutic strategy.
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Affiliation(s)
- Baoshi Yuan
- Cambridge-Su Genomic Resource Center, Suzhou medical college of Soochow University, Suzhou, Jiangsu, 215123, China
| | - Kexin Shi
- Cambridge-Su Genomic Resource Center, Suzhou medical college of Soochow University, Suzhou, Jiangsu, 215123, China
- Ministry of Education Key Laboratory of Biosystems Homeostasis and Protection and Innovation Center for Cell Signaling Network, Life Sciences Institute, Zhejiang University, Hangzhou, Zhejiang, 310030, China
| | - Juanmin Zha
- Department of Oncology, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, 215006, China
| | - Yujia Cai
- Cambridge-Su Genomic Resource Center, Suzhou medical college of Soochow University, Suzhou, Jiangsu, 215123, China
| | - Yue Gu
- Cambridge-Su Genomic Resource Center, Suzhou medical college of Soochow University, Suzhou, Jiangsu, 215123, China
| | - Kai Huang
- Cambridge-Su Genomic Resource Center, Suzhou medical college of Soochow University, Suzhou, Jiangsu, 215123, China
| | - Wenchang Yue
- Department of Urology, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, 215006, China
| | - Qiaocheng Zhai
- Department of Orthopaedics, the Second Affiliated Hospital of Soochow University, Suzhou, Jiangsu, 215004, China
| | - Ning Ding
- Cambridge-Su Genomic Resource Center, Suzhou medical college of Soochow University, Suzhou, Jiangsu, 215123, China
| | - Wenyan Ren
- Cambridge-Su Genomic Resource Center, Suzhou medical college of Soochow University, Suzhou, Jiangsu, 215123, China
| | - Weiqi He
- Cambridge-Su Genomic Resource Center, Suzhou medical college of Soochow University, Suzhou, Jiangsu, 215123, China
| | - Ying Xu
- Cambridge-Su Genomic Resource Center, Suzhou medical college of Soochow University, Suzhou, Jiangsu, 215123, China.
| | - Tao Wang
- Cambridge-Su Genomic Resource Center, Suzhou medical college of Soochow University, Suzhou, Jiangsu, 215123, China.
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Antibody Profiling and In Silico Functional Analysis of Differentially Reactive Antibody Signatures of Glioblastomas and Meningiomas. Int J Mol Sci 2023; 24:ijms24021411. [PMID: 36674927 PMCID: PMC9866115 DOI: 10.3390/ijms24021411] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Revised: 12/08/2022] [Accepted: 12/22/2022] [Indexed: 01/12/2023] Open
Abstract
Studies on tumor-associated antigens in brain tumors are sparse. There is scope for enhancing our understanding of molecular pathology, in order to improve on existing forms, and discover new forms, of treatment, which could be particularly relevant to immuno-oncological strategies. To elucidate immunological differences, and to provide another level of biological information, we performed antibody profiling, based on a high-density protein array (containing 8173 human transcripts), using IgG isolated from the sera of n = 12 preoperative and n = 16 postoperative glioblastomas, n = 26 preoperative and n = 29 postoperative meningiomas, and n = 27 healthy, cancer-free controls. Differentially reactive antigens were compared to gene expression data from an alternate public GBM data set from OncoDB, and were analyzed using the Reactome pathway browser. Protein array analysis identified approximately 350-800 differentially reactive antigens, and revealed different antigen profiles in the glioblastomas and meningiomas, with approximately 20-30%-similar and 10-15%-similar antigens in preoperative and postoperative sera, respectively. Seroreactivity did not correlate with OncoDB-derived gene expression. Antigens in the preoperative glioblastoma sera were enriched for signaling pathways, such as signaling by Rho-GTPases, COPI-mediated anterograde transport and vesicle-mediated transport, while the infectious disease, SRP-dependent membrane targeting cotranslational proteins were enriched in the meningiomas. The pre-vs. postoperative seroreactivity in the glioblastomas was enriched for antigens, e.g., platelet degranulation and metabolism of lipid pathways; in the meningiomas, the antigens were enriched in infectious diseases, metabolism of amino acids and derivatives, and cell cycle. Antibody profiling in both tumor entities elucidated several hundred antigens and characteristic signaling pathways that may provide new insights into molecular pathology and may be of interest for the development of new treatment strategies.
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Senn L, Costa AM, Avallone R, Socała K, Wlaź P, Biagini G. Is the peroxisome proliferator-activated receptor gamma a putative target for epilepsy treatment? Current evidence and future perspectives. Pharmacol Ther 2023; 241:108316. [PMID: 36436690 DOI: 10.1016/j.pharmthera.2022.108316] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2022] [Revised: 11/20/2022] [Accepted: 11/21/2022] [Indexed: 11/25/2022]
Abstract
The peroxisome proliferator-activated receptor gamma (PPARγ), which belongs to the family of nuclear receptors, has been mainly studied as an important factor in metabolic disorders. However, in recent years the potential role of PPARγ in different neurological diseases has been increasingly investigated. Especially, in the search of therapeutic targets for patients with epilepsy the question of the involvement of PPARγ in seizure control has been raised. Epilepsy is a chronic neurological disorder causing a major impact on the psychological, social, and economic conditions of patients and their families, besides the problems of the disease itself. Considering that the world prevalence of epilepsy ranges between 0.5% - 1.0%, this condition is the fourth for importance among the other neurological disorders, following migraine, stroke, and dementia. Among others, temporal lobe epilepsy (TLE) is the most common form of epilepsy in adult patients. About 65% of individuals who receive antiseizure medications (ASMs) experience seizure independence. For those in whom seizures still recur, investigating PPARγ could lead to the development of novel ASMs. This review focuses on the most important findings from recent investigations about the potential intracellular PPARγ-dependent processes behind different compounds that exhibited anti-seizure effects. Additionally, recent clinical investigations are discussed along with the promising results found for PPARγ agonists and the ketogenic diet (KD) in various rodent models of epilepsy.
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Affiliation(s)
- Lara Senn
- Department of Biomedical, Metabolic, and Neural Sciences, University of Modena and Reggio Emilia, 41125 Modena, Italy; PhD School of Clinical and Experimental Medicine (CEM), University of Modena and Reggio Emilia, 41125 Modena, Italy
| | - Anna-Maria Costa
- Department of Biomedical, Metabolic, and Neural Sciences, University of Modena and Reggio Emilia, 41125 Modena, Italy
| | - Rossella Avallone
- Department of Life Sciences, University of Modena and Reggio Emilia, 41125 Modena, Italy
| | - Katarzyna Socała
- Department of Animal Physiology and Pharmacology, Institute of Biological Sciences, Maria Curie-Skłodowska University, PL 20-033 Lublin, Poland
| | - Piotr Wlaź
- Department of Animal Physiology and Pharmacology, Institute of Biological Sciences, Maria Curie-Skłodowska University, PL 20-033 Lublin, Poland
| | - Giuseppe Biagini
- Department of Biomedical, Metabolic, and Neural Sciences, University of Modena and Reggio Emilia, 41125 Modena, Italy.
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40
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Leng XF, Wang GF, Yin H, Wei F, Zeng KK, Zhang YQ. Comprehensive Analysis Identifies the PPAR-Targeted Genes Associated with Ovarian Cancer Prognosis and Tumor Microenvironment. PPAR Res 2023; 2023:6637414. [PMID: 37213709 PMCID: PMC10195182 DOI: 10.1155/2023/6637414] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Revised: 02/07/2023] [Accepted: 04/11/2023] [Indexed: 05/23/2023] Open
Abstract
Background There is a significant role for peroxisome proliferator-activated receptors (PPARs) in the development of cancer. Nevertheless, the role of PPARs-related genes in ovarian cancer (OC) remains unclear. Methods The open-accessed data used for analysis were downloaded from The Cancer Genome Atlas database, which was analyzed using the R software. Results In our study, we comprehensively investigated the PPAR target genes in OC, including their biological role. Meanwhile, a prognosis signature consisting of eight PPAR target genes was established, including apolipoprotein A-V, UDP glucuronosyltransferase 2 family, polypeptide B4, TSC22 domain family, member 1, growth hormone inducible transmembrane protein, renin, dedicator of cytokinesis 4, enoyl CoA hydratase 1, peroxisomal (ECH1), and angiopoietin-like 4, which showed a good prediction efficiency. A nomogram was constructed by combining the clinical feature and risk score. Immune infiltration and biological enrichment analysis were applied to investigate the difference between high- and low-risk patients. Immunotherapy analysis indicated that low-risk patients might respond better to immunotherapy. Drug sensitivity analysis indicated that high-risk patients might respond better to bleomycin, nilotinib, pazopanib, pyrimethamine, and vinorelbine, yet worse to cisplatin and gefitinib. Furthermore, the gene ECH1 was selected for further analysis. Conclusions Our study identified a prognosis signature that could effectively indicates patients survival. Meanwhile, our study can provide the direction for future studies focused on the PPARs in OC.
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Affiliation(s)
- Xiao-Fei Leng
- Department of Obstetrics and Gynecology, Taihe Hospital, Hubei University of Medicine, Shiyan, China
| | - Gao-Fa Wang
- Department of Obstetrics and Gynecology, Taihe Hospital, Hubei University of Medicine, Shiyan, China
| | - Hao Yin
- Department of Obstetrics and Gynecology, Taihe Hospital, Hubei University of Medicine, Shiyan, China
| | - Feng Wei
- Department of Obstetrics and Gynecology, Taihe Hospital, Hubei University of Medicine, Shiyan, China
| | - Kang-Kang Zeng
- Department of Obstetrics and Gynecology, Taihe Hospital, Hubei University of Medicine, Shiyan, China
| | - Yi-Qun Zhang
- Department of Obstetrics and Gynecology, Taihe Hospital, Hubei University of Medicine, Shiyan, China
- State Key Laboratory of Ultrasound in Medicine and Engineering, Chongqing Medical University, Chongqing 400016, China
- Department of Gynecologic Oncology, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, No. 251, Yaojiayuan Road, Chaoyang District, Beijing, China
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41
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Filippone A, Casili G, Scuderi SA, Mannino D, Lanza M, Campolo M, Paterniti I, Capra AP, Colarossi C, Bonasera A, Lombardo SP, Cuzzocrea S, Esposito E. Sodium Propionate Contributes to Tumor Cell Growth Inhibition through PPAR-γ Signaling. Cancers (Basel) 2022; 15:cancers15010217. [PMID: 36612214 PMCID: PMC9818202 DOI: 10.3390/cancers15010217] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2022] [Revised: 12/26/2022] [Accepted: 12/26/2022] [Indexed: 12/31/2022] Open
Abstract
New therapeutic approaches are needed to improve the outcome of patients with glioblastoma (GBM). Propionate, a short-chain fatty acid (SCFA), has a potent antiproliferative effect on various tumor cell types. Peroxisome proliferator-activated receptor (PPAR) ligands possess anticancer properties. We aimed to investigate the PPAR-γ/SCFAs interaction in in vitro and in vivo models of GBM. The U87 cell line was used in the in vitro study and was treated with sodium propionate (SP). U87 cells were silenced by using PPAR-γ siRNA or Ctr siRNA. In the in vivo study, BALB/c nude mice were inoculated in the right flank with 3 × 106 U-87 cells. SP (doses of 30 and 100 mg/kg) and GW9662 (1 mg/kg) were administered. In vitro exposure of GBM to SP resulted in prominent apoptosis activation while the autophagy pathway was promoted by SP treatments by influencing autophagy-related proteins. Knockdown of PPAR-γ sensitized GBM cells and blocked the SP effect. In vivo, SP was able to decrease tumor growth and to resolve GBM tissue features. SP promoted apoptosis and autophagy pathways and tumor cell proliferation leading to cell cycle arrest through a PPAR-γ-dependent mechanism suggesting that the PPAR-γ/SCFAs axis could be targeted for the management of GBM.
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Affiliation(s)
- Alessia Filippone
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Viale Ferdinando Stagno D׳Alcontres, 31-98166 Messina, Italy
| | - Giovanna Casili
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Viale Ferdinando Stagno D׳Alcontres, 31-98166 Messina, Italy
| | - Sarah Adriana Scuderi
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Viale Ferdinando Stagno D׳Alcontres, 31-98166 Messina, Italy
| | - Deborah Mannino
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Viale Ferdinando Stagno D׳Alcontres, 31-98166 Messina, Italy
| | - Marika Lanza
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Viale Ferdinando Stagno D׳Alcontres, 31-98166 Messina, Italy
| | - Michela Campolo
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Viale Ferdinando Stagno D׳Alcontres, 31-98166 Messina, Italy
| | - Irene Paterniti
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Viale Ferdinando Stagno D׳Alcontres, 31-98166 Messina, Italy
| | - Anna Paola Capra
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Viale Ferdinando Stagno D׳Alcontres, 31-98166 Messina, Italy
| | - Cristina Colarossi
- Istituto Oncologico del Mediterraneo, Via Penninazzo, 7-95029 Catania, Italy
| | - Annalisa Bonasera
- Istituto Oncologico del Mediterraneo, Via Penninazzo, 7-95029 Catania, Italy
| | | | - Salvatore Cuzzocrea
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Viale Ferdinando Stagno D׳Alcontres, 31-98166 Messina, Italy
| | - Emanuela Esposito
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Viale Ferdinando Stagno D׳Alcontres, 31-98166 Messina, Italy
- Correspondence: ; Tel.: +39-090-6765208
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42
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Chen P, Li Y, Liu R, Xie Y, Jin Y, Wang M, Yu Z, Wang W, Luo X. Non-small cell lung cancer-derived exosomes promote proliferation, phagocytosis, and secretion of microglia via exosomal microRNA in the metastatic microenvironment. Transl Oncol 2022; 27:101594. [PMID: 36463825 PMCID: PMC9719005 DOI: 10.1016/j.tranon.2022.101594] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Revised: 09/29/2022] [Accepted: 11/23/2022] [Indexed: 12/04/2022] Open
Abstract
Non-small cell lung cancer (NSCLC) is the most common tumor that metastasizes to the brain. It is now accepted that the successful colonization and growth of tumor cells are determined by the interaction between tumor cells and the tumor microenvironment (TME). Microglia, brain innate immune cells, have been reported to play a vital role in the establishment of brain metastases. As essential mediators of intercellular communications, tumor-derived exosomes have an important role in the pathogenesis and progression of cancer by transferring their cargos to specific recipient cells. The crosstalk between microglia and tumor-derived exosomes has been extensively described. However, it is still unclear whether metastatic NSCLC cells secret exosomes to microglia and regulate the microglial functions. Here, our results showed that microglia aggregated in the brain metastatic sites. Meanwhile, microglia could take up the exosomes derived from NSCLC cells, leading to alterations of microglial morphology and increased proliferation, phagocytosis, and release of inflammatory cytokines including interleukin-6, interleukin-8, and CXCL1. Further investigation indicated that miR1246 was the most enriched microRNA in NSCLC-derived exosomes and mediated the partial effects of exosomes on microglia. Notably, miR1246 was also upregulated in the plasmatic exosomes of NSCLC patients. These results offer a new insight into the impact of NSCLC-derived exosomes on microglia and provide a new potential biomarker for diagnosing NSCLC.
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Affiliation(s)
- Peng Chen
- Department of Neurology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Ying Li
- Department of Neurology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Rui Liu
- Department of Neurology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Yi Xie
- Department of Neurology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Yu Jin
- Department of Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Minghuan Wang
- Department of Neurology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Zhiyuan Yu
- Department of Neurology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Wei Wang
- Department of Neurology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Xiang Luo
- Department of Neurology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China,Correspondence author.
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The Aurora Kinase Inhibitor TAK901 Inhibits Glioblastoma Growth by Blocking SREBP1-Mediated Lipid Metabolism. Cancers (Basel) 2022; 14:cancers14235805. [PMID: 36497287 PMCID: PMC9737940 DOI: 10.3390/cancers14235805] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Revised: 11/13/2022] [Accepted: 11/22/2022] [Indexed: 11/26/2022] Open
Abstract
Glioblastoma (GBM) is the most common and lethal malignant primary brain tumor. The standard treatment for GBM including surgical resection followed by radiation therapy and adjuvant chemotherapy with temozolomide remains unsatisfactory. In this study, we investigated the effects of the Aurora kinase inhibitor, TAK901, in GBM both in vitro and in vivo, and explored its key downstream targets. The effects of TAK901 were investigated using cell viability, cell apoptosis, live/dead, cell cycle, Transwell, 3D cell invasion, neuro-sphere, and self-renewal assays. Mechanistic studies were conducted using RNA-seq, lipid measurements, reverse transcription-quantitative polymerase chain reaction (RT-qPCR), and Western blotting. The in vivo efficacy of TAK901 was validated using orthotopic xenograft GBM mouse models. In both GBM cells and GSCs, TAK901 remarkably reduced cell viability, self-renewal, migration and invasion and induced apoptosis and cell cycle arrest. Treatment with TAK901 considerably inhibited GBM growth in vivo. RNA-seq and RT-qPCR analyses showed that TAK901 downregulated the expression and activation of SREBP1. Moreover, SREBP1 overexpression alleviated the TAK901-mediated suppression of cell viability and apoptosis in GBM cells. Our results provide evidence that TAK901 inhibits GBM growth by suppressing SREBP1-mediated lipid metabolism.
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44
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Karz A, Dimitrova M, Kleffman K, Alvarez-Breckenridge C, Atkins MB, Boire A, Bosenberg M, Brastianos P, Cahill DP, Chen Q, Ferguson S, Forsyth P, Glitza Oliva IC, Goldberg SB, Holmen SL, Knisely JPS, Merlino G, Nguyen DX, Pacold ME, Perez-Guijarro E, Smalley KSM, Tawbi HA, Wen PY, Davies MA, Kluger HM, Mehnert JM, Hernando E. Melanoma central nervous system metastases: An update to approaches, challenges, and opportunities. Pigment Cell Melanoma Res 2022; 35:554-572. [PMID: 35912544 PMCID: PMC10171356 DOI: 10.1111/pcmr.13059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Accepted: 07/29/2022] [Indexed: 01/27/2023]
Abstract
Brain metastases are the most common brain malignancy. This review discusses the studies presented at the third annual meeting of the Melanoma Research Foundation in the context of other recent reports on the biology and treatment of melanoma brain metastases (MBM). Although symptomatic MBM patients were historically excluded from immunotherapy trials, efforts from clinicians and patient advocates have resulted in more inclusive and even dedicated clinical trials for MBM patients. The results of checkpoint inhibitor trials were discussed in conversation with current standards of care for MBM patients, including steroids, radiotherapy, and targeted therapy. Advances in the basic scientific understanding of MBM, including the role of astrocytes and metabolic adaptations to the brain microenvironment, are exposing new vulnerabilities which could be exploited for therapeutic purposes. Technical advances including single-cell omics and multiplex imaging are expanding our understanding of the MBM ecosystem and its response to therapy. This unprecedented level of spatial and temporal resolution is expected to dramatically advance the field in the coming years and render novel treatment approaches that might improve MBM patient outcomes.
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Affiliation(s)
- Alcida Karz
- Department of Pathology, NYU Grossman School of Medicine, New York, USA.,Interdisciplinary Melanoma Cooperative Group, Perlmutter Cancer Center, NYU Langone Health, New York, USA
| | - Maya Dimitrova
- Interdisciplinary Melanoma Cooperative Group, Perlmutter Cancer Center, NYU Langone Health, New York, USA.,Department of Medicine, NYU Grossman School of Medicine, New York, USA
| | - Kevin Kleffman
- Department of Pathology, NYU Grossman School of Medicine, New York, USA.,Interdisciplinary Melanoma Cooperative Group, Perlmutter Cancer Center, NYU Langone Health, New York, USA
| | | | - Michael B Atkins
- Georgetown-Lombardi Comprehensive Cancer Center and Department of Oncology, Georgetown University Medical Center, Washington, District of Columbia, USA
| | - Adrienne Boire
- Human Oncology and Pathogenesis Program, Department of Neurology, Memorial Sloan Kettering Cancer Center, New York, USA
| | - Marcus Bosenberg
- Laboratory of Cancer Biology and Genetics, Center for Cancer Research NCI, NIH, USA
| | - Priscilla Brastianos
- MGH Cancer Center, Department of Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Daniel P Cahill
- Department of Neurosurgery, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Qing Chen
- Immunology, Microenvironment and Metastasis Program, The Wistar Institute, Philadelphia, Pennsylvania, USA
| | - Sherise Ferguson
- Department of Neurosurgery, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Peter Forsyth
- Department of Neuro-Oncology and Tumor Biology, H. Lee Moffitt Cancer Center & Research Institute, Tampa, Florida, USA
| | - Isabella C Glitza Oliva
- Department of Melanoma Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Sarah B Goldberg
- Department of Medicine (Medical Oncology), Yale School of Medicine, New Haven, Connecticut, USA
| | - Sheri L Holmen
- Huntsman Cancer Institute and Department of Surgery, University of Utah Health Sciences Center, Salt Lake City, Utah, USA
| | - Jonathan P S Knisely
- Meyer Cancer Center and Department of Radiation Oncology, Weill Cornell Medicine, New York, New York, USA
| | - Glenn Merlino
- Laboratory of Cancer Biology and Genetics, Center for Cancer Research NCI, NIH, USA
| | - Don X Nguyen
- Department of Pathology, Yale Cancer Center, Yale University School of Medicine, New Haven, Connecticut, USA
| | - Michael E Pacold
- Department of Radiation Oncology, NYU Langone Health and NYU Grossman School of Medicine, New York, New York, USA
| | - Eva Perez-Guijarro
- Laboratory of Cancer Biology and Genetics, Center for Cancer Research NCI, NIH, USA
| | - Keiran S M Smalley
- Department of Tumor Biology, Moffitt Cancer Center and Research Institute, Tampa, Florida, USA
| | - Hussein A Tawbi
- Department of Melanoma Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Patrick Y Wen
- Center for Neuro-Oncology, Dana-Farber Cancer Institute, United States, Boston, Massachusetts, USA
| | - Michael A Davies
- Department of Melanoma Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Harriet M Kluger
- Department of Medicine (Medical Oncology), Yale School of Medicine, New Haven, Connecticut, USA
| | - Janice M Mehnert
- Interdisciplinary Melanoma Cooperative Group, Perlmutter Cancer Center, NYU Langone Health, New York, USA.,Department of Medicine, NYU Grossman School of Medicine, New York, USA
| | - Eva Hernando
- Department of Pathology, NYU Grossman School of Medicine, New York, USA.,Interdisciplinary Melanoma Cooperative Group, Perlmutter Cancer Center, NYU Langone Health, New York, USA
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Martin-Perez M, Urdiroz-Urricelqui U, Bigas C, Benitah SA. The role of lipids in cancer progression and metastasis. Cell Metab 2022; 34:1675-1699. [PMID: 36261043 DOI: 10.1016/j.cmet.2022.09.023] [Citation(s) in RCA: 99] [Impact Index Per Article: 49.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Lipids have essential biological functions in the body (e.g., providing energy storage, acting as a signaling molecule, and being a structural component of membranes); however, an excess of lipids can promote tumorigenesis, colonization, and metastatic capacity of tumor cells. To metastasize, a tumor cell goes through different stages that require lipid-related metabolic and structural adaptations. These adaptations include altering the lipid membrane composition for invading other niches and overcoming cell death mechanisms and promoting lipid catabolism and anabolism for energy and oxidative stress protective purposes. Cancer cells also harness lipid metabolism to modulate the activity of stromal and immune cells to their advantage and to resist therapy and promote relapse. All this is especially worrying given the high fat intake in Western diets. Thus, metabolic interventions aiming to reduce lipid availability to cancer cells or to exacerbate their metabolic vulnerabilities provide promising therapeutic opportunities to prevent cancer progression and treat metastasis.
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Affiliation(s)
- Miguel Martin-Perez
- Institute for Research in Biomedicine (IRB Barcelona), The Barcelona Institute of Science and Technology (BIST), 08028 Barcelona, Spain; Department of Cell Biology, Physiology and Immunology, University of Barcelona, 08028 Barcelona, Spain.
| | - Uxue Urdiroz-Urricelqui
- Institute for Research in Biomedicine (IRB Barcelona), The Barcelona Institute of Science and Technology (BIST), 08028 Barcelona, Spain
| | - Claudia Bigas
- Institute for Research in Biomedicine (IRB Barcelona), The Barcelona Institute of Science and Technology (BIST), 08028 Barcelona, Spain
| | - Salvador Aznar Benitah
- Institute for Research in Biomedicine (IRB Barcelona), The Barcelona Institute of Science and Technology (BIST), 08028 Barcelona, Spain; Catalan Institution for Research and Advanced Studies (ICREA), 08010 Barcelona, Spain.
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46
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Abrego J, Sanford-Crane H, Oon C, Xiao X, Betts CB, Sun D, Nagarajan S, Diaz L, Sandborg H, Bhattacharyya S, Xia Z, Coussens LM, Tontonoz P, Sherman MH. A Cancer Cell-Intrinsic GOT2-PPARδ Axis Suppresses Antitumor Immunity. Cancer Discov 2022; 12:2414-2433. [PMID: 35894778 PMCID: PMC9533011 DOI: 10.1158/2159-8290.cd-22-0661] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2022] [Revised: 07/10/2022] [Accepted: 07/22/2022] [Indexed: 01/16/2023]
Abstract
Despite significant recent advances in precision medicine, pancreatic ductal adenocarcinoma (PDAC) remains near uniformly lethal. Although immune-modulatory therapies hold promise to meaningfully improve outcomes for patients with PDAC, the development of such therapies requires an improved understanding of the immune evasion mechanisms that characterize the PDAC microenvironment. Here, we show that cancer cell-intrinsic glutamic-oxaloacetic transaminase 2 (GOT2) shapes the immune microenvironment to suppress antitumor immunity. Mechanistically, we find that GOT2 functions beyond its established role in the malate-aspartate shuttle and promotes the transcriptional activity of nuclear receptor peroxisome proliferator-activated receptor delta (PPARδ), facilitated by direct fatty acid binding. Although GOT2 is dispensable for cancer cell proliferation in vivo, the GOT2-PPARδ axis promotes spatial restriction of both CD4+ and CD8+ T cells from the tumor microenvironment. Our results demonstrate a noncanonical function for an established mitochondrial enzyme in transcriptional regulation of immune evasion, which may be exploitable to promote a productive antitumor immune response. SIGNIFICANCE Prior studies demonstrate the important moonlighting functions of metabolic enzymes in cancer. We find that the mitochondrial transaminase GOT2 binds directly to fatty acid ligands that regulate the nuclear receptor PPARδ, and this functional interaction critically regulates the immune microenvironment of pancreatic cancer to promote tumor progression. See related commentary by Nwosu and di Magliano, p. 2237.. This article is highlighted in the In This Issue feature, p. 2221.
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Affiliation(s)
- Jaime Abrego
- Department of Cell, Developmental and Cancer Biology, Oregon Health & Science University, Portland, Oregon
| | - Hannah Sanford-Crane
- Department of Cell, Developmental and Cancer Biology, Oregon Health & Science University, Portland, Oregon
| | - Chet Oon
- Department of Cell, Developmental and Cancer Biology, Oregon Health & Science University, Portland, Oregon
| | - Xu Xiao
- Department of Pathology and Laboratory Medicine, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, California
| | - Courtney B. Betts
- Department of Cell, Developmental and Cancer Biology, Oregon Health & Science University, Portland, Oregon
| | - Duanchen Sun
- Computational Biology Program, Oregon Health & Science University, Portland, Oregon
| | - Shanthi Nagarajan
- Medicinal Chemistry Core, Oregon Health & Science University, Portland, Oregon
| | - Luis Diaz
- Department of Cell, Developmental and Cancer Biology, Oregon Health & Science University, Portland, Oregon
| | - Holly Sandborg
- Department of Cell, Developmental and Cancer Biology, Oregon Health & Science University, Portland, Oregon
| | - Sohinee Bhattacharyya
- Department of Cell, Developmental and Cancer Biology, Oregon Health & Science University, Portland, Oregon
| | - Zheng Xia
- Computational Biology Program, Oregon Health & Science University, Portland, Oregon
- Knight Cancer Institute, Oregon Health & Science University, Portland, Oregon
| | - Lisa M. Coussens
- Department of Cell, Developmental and Cancer Biology, Oregon Health & Science University, Portland, Oregon
- Knight Cancer Institute, Oregon Health & Science University, Portland, Oregon
| | - Peter Tontonoz
- Department of Pathology and Laboratory Medicine, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, California
- Department of Biological Chemistry, University of California, Los Angeles, Los Angeles, California
| | - Mara H. Sherman
- Department of Cell, Developmental and Cancer Biology, Oregon Health & Science University, Portland, Oregon
- Knight Cancer Institute, Oregon Health & Science University, Portland, Oregon
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Lee SH, Kim N, Kim M, Woo SH, Han I, Park J, Kim K, Park KS, Kim K, Shim D, Park SE, Zhang JY, Go DM, Kim DY, Yoon WK, Lee SP, Chung J, Kim KW, Park JH, Lee SH, Lee S, Ann SJ, Lee SH, Ahn HS, Jeong SC, Kim TK, Oh GT, Park WY, Lee HO, Choi JH. Single-cell transcriptomics reveal cellular diversity of aortic valve and the immunomodulation by PPARγ during hyperlipidemia. Nat Commun 2022; 13:5461. [PMID: 36115863 PMCID: PMC9482653 DOI: 10.1038/s41467-022-33202-2] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2021] [Accepted: 09/07/2022] [Indexed: 11/30/2022] Open
Abstract
Valvular inflammation triggered by hyperlipidemia has been considered as an important initial process of aortic valve disease; however, cellular and molecular evidence remains unclear. Here, we assess the relationship between plasma lipids and valvular inflammation, and identify association of low-density lipoprotein with increased valvular lipid and macrophage accumulation. Single-cell RNA sequencing analysis reveals the cellular heterogeneity of leukocytes, valvular interstitial cells, and valvular endothelial cells, and their phenotypic changes during hyperlipidemia leading to recruitment of monocyte-derived MHC-IIhi macrophages. Interestingly, we find activated PPARγ pathway in Cd36+ valvular endothelial cells increased in hyperlipidemic mice, and the conservation of PPARγ activation in non-calcified human aortic valves. While the PPARγ inhibition promotes inflammation, PPARγ activation using pioglitazone reduces valvular inflammation in hyperlipidemic mice. These results show that low-density lipoprotein is the main lipoprotein accumulated in the aortic valve during hyperlipidemia, leading to early-stage aortic valve disease, and PPARγ activation protects the aortic valve against inflammation. Identifying the mechanisms underlying the early inflammatory phase of aortic valve disease is crucial for disease prevention. Here the authors perform single-cell RNA sequencing to show the immunomodulatory role of PPARγ in valvular endothelial cells during hyperlipidemia.
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48
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Stejerean-Todoran I, Gimotty PA, Watters A, Brafford P, Krepler C, Godok T, Li H, Bonilla Del Rio Z, Zieseniss A, Katschinski DM, Sertel SM, Rizzoli SO, Garman B, Nathanson KL, Xu X, Chen Q, Oswald JH, Lotem M, Mills GB, Davies MA, Schön MP, Bogeski I, Herlyn M, Vultur A. A distinct pattern of growth and RAC1 signaling in melanoma brain metastasis cells. Neuro Oncol 2022; 25:674-686. [PMID: 36054930 PMCID: PMC10076948 DOI: 10.1093/neuonc/noac212] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Melanoma, the deadliest of skin cancers, has a high propensity to form brain metastases that are associated with a markedly worsened prognosis. In spite of recent therapeutic advances, melanoma brain lesions remain a clinical challenge, biomarkers predicting brain dissemination are not clear and differences with other metastatic sites are poorly understood. METHODS We examined a genetically diverse panel of human-derived melanoma brain metastasis (MBM) and extracranial cell lines using targeted sequencing, a Reverse Phase Protein Array, protein expression analyses, and functional studies in vitro and in vivo. RESULTS Brain-specific genetic alterations were not detected; however, MBM cells in vitro displayed lower proliferation rates and MBM-specific protein expression patterns associated with proliferation, DNA damage, adhesion, and migration. MBM lines displayed higher levels of RAC1 expression, involving a distinct RAC1-PAK1-JNK1 signaling network. RAC1 knockdown or treatment with small molecule inhibitors contributed to a less aggressive MBM phenotype in vitro, while RAC1 knockdown in vivo led to reduced tumor volumes and delayed tumor appearance. Proliferation, adhesion, and migration were higher in MBM vs. non-MBM lines in the presence of insulin or brain-derived factors and were affected by RAC1 levels. CONCLUSIONS Our findings indicate that despite their genetic variability, MBM engage specific molecular processes such as RAC1 signaling to adapt to the brain microenvironment and this can be used for the molecular characterization and treatment of brain metastases.
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Affiliation(s)
- Ioana Stejerean-Todoran
- Molecular Physiology, Department of Cardiovascular Physiology, University Medical Center Göttingen, Göttingen, Germany
| | - Phyllis A Gimotty
- Department of Biostatistics, Informatics and Epidemiology, University of Pennsylvania School of Medicine, Philadelphia, PA, USA
| | - Andrea Watters
- Program of Cellular and Molecular Oncogenesis, Melanoma Research Center, The Wistar Institute, Philadelphia, PA, USA
| | - Patricia Brafford
- Program of Cellular and Molecular Oncogenesis, Melanoma Research Center, The Wistar Institute, Philadelphia, PA, USA
| | - Clemens Krepler
- Program of Cellular and Molecular Oncogenesis, Melanoma Research Center, The Wistar Institute, Philadelphia, PA, USA
| | - Tetiana Godok
- Program of Cellular and Molecular Oncogenesis, Melanoma Research Center, The Wistar Institute, Philadelphia, PA, USA
| | - Haiyin Li
- Program of Cellular and Molecular Oncogenesis, Melanoma Research Center, The Wistar Institute, Philadelphia, PA, USA
| | - Zuriñe Bonilla Del Rio
- Molecular Physiology, Department of Cardiovascular Physiology, University Medical Center Göttingen, Göttingen, Germany
| | - Anke Zieseniss
- Department of Cardiovascular Physiology, University Medical Center Göttingen, Göttingen, Germany
| | - Dörthe M Katschinski
- Department of Cardiovascular Physiology, University Medical Center Göttingen, Göttingen, Germany
| | - Sinem M Sertel
- Department of Neuro- and Sensory Physiology, University Medical Center Göttingen, Göttingen, Germany
| | - Silvio O Rizzoli
- Department of Neuro- and Sensory Physiology, University Medical Center Göttingen, Göttingen, Germany
| | - Bradley Garman
- Department of Medicine, Div. Translational Medicine and Human Genetics; Abramson Cancer Center; University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - Katherine L Nathanson
- Department of Medicine, Div. Translational Medicine and Human Genetics; Abramson Cancer Center; University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - Xiaowei Xu
- Department of Pathology and Laboratory Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Qing Chen
- Immunology Microenvironment & Metastasis, The Wistar Institute, Philadelphia, PA, USA
| | - Jack H Oswald
- Immunology Microenvironment & Metastasis, The Wistar Institute, Philadelphia, PA, USA
| | - Michal Lotem
- Sharett Institute of Oncology, Hadassah Hebrew University Medical Center, Jerusalem, IL
| | - Gordon B Mills
- Department of Melanoma Medical Oncology, MD Anderson Cancer Center, University of Texas, Houston, TX, USA
| | - Michael A Davies
- Department of Melanoma Medical Oncology, MD Anderson Cancer Center, University of Texas, Houston, TX, USA
| | - Michael P Schön
- Department of Dermatology, Venereology and Allergology, University Medical Center Göttingen, Göttingen, Germany
| | - Ivan Bogeski
- Molecular Physiology, Department of Cardiovascular Physiology, University Medical Center Göttingen, Göttingen, Germany
| | - Meenhard Herlyn
- Program of Cellular and Molecular Oncogenesis, Melanoma Research Center, The Wistar Institute, Philadelphia, PA, USA
| | - Adina Vultur
- Molecular Physiology, Department of Cardiovascular Physiology, University Medical Center Göttingen, Göttingen, Germany.,Program of Cellular and Molecular Oncogenesis, Melanoma Research Center, The Wistar Institute, Philadelphia, PA, USA
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Wagner N, Wagner KD. Peroxisome Proliferator-Activated Receptors and the Hallmarks of Cancer. Cells 2022; 11:cells11152432. [PMID: 35954274 PMCID: PMC9368267 DOI: 10.3390/cells11152432] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2022] [Revised: 08/02/2022] [Accepted: 08/04/2022] [Indexed: 12/11/2022] Open
Abstract
Peroxisome proliferator-activated receptors (PPARs) function as nuclear transcription factors upon the binding of physiological or pharmacological ligands and heterodimerization with retinoic X receptors. Physiological ligands include fatty acids and fatty-acid-derived compounds with low specificity for the different PPAR subtypes (alpha, beta/delta, and gamma). For each of the PPAR subtypes, specific pharmacological agonists and antagonists, as well as pan-agonists, are available. In agreement with their natural ligands, PPARs are mainly focused on as targets for the treatment of metabolic syndrome and its associated complications. Nevertheless, many publications are available that implicate PPARs in malignancies. In several instances, they are controversial for very similar models. Thus, to better predict the potential use of PPAR modulators for personalized medicine in therapies against malignancies, it seems necessary and timely to review the three PPARs in relation to the didactic concept of cancer hallmark capabilities. We previously described the functions of PPAR beta/delta with respect to the cancer hallmarks and reviewed the implications of all PPARs in angiogenesis. Thus, the current review updates our knowledge on PPAR beta and the hallmarks of cancer and extends the concept to PPAR alpha and PPAR gamma.
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Affiliation(s)
- Nicole Wagner
- Correspondence: (N.W.); (K.-D.W.); Tel.: +33-489-153-713 (K.-D.W.)
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50
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CircRFWD3 promotes HNSCC metastasis by modulating miR-27a/b/PPARγ signaling. Cell Death Dis 2022; 8:285. [PMID: 35690612 PMCID: PMC9188624 DOI: 10.1038/s41420-022-01066-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2022] [Revised: 04/29/2022] [Accepted: 05/23/2022] [Indexed: 02/05/2023]
Abstract
Head and neck squamous cell carcinoma (HNSCC) is the sixth most common cancer in the world, the 5-year survival rate of patients with HNSCC is still about 50% due to frequent metastasis and recurrence. Circular RNAs (circRNAs) have been characterized as key regulators of gene expression in numerous malignancies. However, the role of circRNA in HNSCC metastasis remains largely unknown. Here, we demonstrated that the circRFWD3 was significantly upregulated in HNSCC tissues and cell lines by circRNA microarray analysis and qPCR. Notably, high expression of circRFWD3 is related to highly aggressive HNSCC cell lines and lymph node metastasis in HNSCC patients. After that, Sanger sequencing, RNase R, and actinomycin D assay were performed to verify the ring structure of circRFWD3. Then functional experiments found it could promote the metastasis of HNSCC cells both in vitro and in vivo. Mechanistically, a dual-luciferase reporter assay, FISH, RIP, RNA pull-down, RNA-seq, and western blot experiments were employed and found that circRFWD3 served as a miRNAs sponge for miR-27a/27b, leading to the upregulation of PPARγ, and then promoted HNSCC metastasis via NF-κB/MMP13 pathway. Finally, ISH and IHC were carried out to determine the expression levels and clinical significances of circRFWD3 and PPARγ in clinical cohorts of HNSCC. According to the analysis results from two independent HNSCC cohorts, upregulated expression of circRFWD3 and PPARγ were positively associated with worse survival in patients with HNSCC. Overall, our results uncover that circRFWD3 acts a critical role in promoting the aggressiveness of HNSCC cells and is a prognostic marker for the disease, indicating that circRFWD3 may act as a potential therapeutic target in HNSCC.
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