1
|
Kooshan Z, Cárdenas-Piedra L, Clements J, Batra J. Glycolysis, The Sweet Appetite of the Tumour Microenvironment. Cancer Lett 2024:217156. [PMID: 39127341 DOI: 10.1016/j.canlet.2024.217156] [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: 02/14/2024] [Revised: 07/17/2024] [Accepted: 08/02/2024] [Indexed: 08/12/2024]
Abstract
Cancer cells display an altered metabolic phenotype, characterised by increased glycolysis and lactate production, even in the presence of sufficient oxygen - a phenomenon known as the Warburg effect. This metabolic reprogramming is a crucial adaptation that enables cancer cells to meet their elevated energy and biosynthetic demands. Importantly, the tumor microenvironment plays a pivotal role in shaping and sustaining this metabolic shift in cancer cells. This review explores the intricate relationship between the tumor microenvironment and the Warburg effect, highlighting how communication within this niche regulates cancer cell metabolism and impacts tumor progression and therapeutic resistance. We discuss the potential of targeting the Warburg effect as a promising therapeutic strategy, with the aim of disrupting the metabolic advantage of cancer cells and enhancing our understanding of this complex interplay within the tumor microenvironment.
Collapse
Affiliation(s)
- Zeinab Kooshan
- School of Biomedical Sciences, Faculty of Health, Queensland University of Technology, Brisbane, Australia; Center for Genomics and Personalised Health, Translational Research Institute, Queensland University of Technology, Brisbane, Australia
| | - Lilibeth Cárdenas-Piedra
- School of Biomedical Sciences, Faculty of Health, Queensland University of Technology, Brisbane, Australia; Center for Genomics and Personalised Health, Translational Research Institute, Queensland University of Technology, Brisbane, Australia; ARC Training Centre for Cell & Tissue Engineering Technologies, Brisbane, Australia
| | - Judith Clements
- School of Biomedical Sciences, Faculty of Health, Queensland University of Technology, Brisbane, Australia; Center for Genomics and Personalised Health, Translational Research Institute, Queensland University of Technology, Brisbane, Australia
| | - Jyotsna Batra
- School of Biomedical Sciences, Faculty of Health, Queensland University of Technology, Brisbane, Australia; Center for Genomics and Personalised Health, Translational Research Institute, Queensland University of Technology, Brisbane, Australia; ARC Training Centre for Cell & Tissue Engineering Technologies, Brisbane, Australia.
| |
Collapse
|
2
|
Qiu Y, Xie E, Xu H, Cheng H, Li G. One-carbon metabolism shapes T cell immunity in cancer. Trends Endocrinol Metab 2024:S1043-2760(24)00160-7. [PMID: 38925992 DOI: 10.1016/j.tem.2024.05.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/25/2024] [Revised: 05/30/2024] [Accepted: 05/31/2024] [Indexed: 06/28/2024]
Abstract
One-carbon metabolism (1CM), comprising folate metabolism and methionine metabolism, serves as an important mechanism for cellular energy provision and the production of vital signaling molecules, including single-carbon moieties. Its regulation is instrumental in sustaining the proliferation of cancer cells and facilitating metastasis; in addition, recent research has shed light on its impact on the efficacy of T cell-mediated immunotherapy. In this review, we consolidate current insights into how 1CM affects T cell activation, differentiation, and functionality. Furthermore, we delve into the strategies for modulating 1CM in both T cells and tumor cells to enhance the efficacy of adoptively transferred T cells, overcome metabolic challenges in the tumor microenvironment (TME), and maximize the benefits of T cell-mediated immunotherapy.
Collapse
Affiliation(s)
- Yajing Qiu
- National Key Laboratory of Immunity and Inflammation, Suzhou Institute of Systems Medicine, Chinese Academy of Medical Sciences & Peking Union Medical College, Suzhou, 215123, Jiangsu, China; Key Laboratory of Synthetic Biology Regulatory Elements, Suzhou Institute of Systems Medicine, Chinese Academy of Medical Sciences & Peking Union Medical College, Suzhou, 215123, Jiangsu, China
| | - Ermei Xie
- National Key Laboratory of Immunity and Inflammation, Suzhou Institute of Systems Medicine, Chinese Academy of Medical Sciences & Peking Union Medical College, Suzhou, 215123, Jiangsu, China; Key Laboratory of Synthetic Biology Regulatory Elements, Suzhou Institute of Systems Medicine, Chinese Academy of Medical Sciences & Peking Union Medical College, Suzhou, 215123, Jiangsu, China
| | - Haipeng Xu
- Fujian Medical University Cancer Hospital, Fujian Cancer Hospital, Fujian, 350011, China
| | - Hongcheng Cheng
- National Key Laboratory of Immunity and Inflammation, Suzhou Institute of Systems Medicine, Chinese Academy of Medical Sciences & Peking Union Medical College, Suzhou, 215123, Jiangsu, China; Key Laboratory of Synthetic Biology Regulatory Elements, Suzhou Institute of Systems Medicine, Chinese Academy of Medical Sciences & Peking Union Medical College, Suzhou, 215123, Jiangsu, China.
| | - Guideng Li
- National Key Laboratory of Immunity and Inflammation, Suzhou Institute of Systems Medicine, Chinese Academy of Medical Sciences & Peking Union Medical College, Suzhou, 215123, Jiangsu, China; Key Laboratory of Synthetic Biology Regulatory Elements, Suzhou Institute of Systems Medicine, Chinese Academy of Medical Sciences & Peking Union Medical College, Suzhou, 215123, Jiangsu, China.
| |
Collapse
|
3
|
Gao F, You X, Yang L, Zou X, Sui B. Boosting immune responses in lung tumor immune microenvironment: A comprehensive review of strategies and adjuvants. Int Rev Immunol 2024:1-29. [PMID: 38525925 DOI: 10.1080/08830185.2024.2333275] [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: 11/05/2023] [Accepted: 03/15/2024] [Indexed: 03/26/2024]
Abstract
The immune system has a substantial impact on the growth and expansion of lung malignancies. Immune cells are encompassed by a stroma comprising an extracellular matrix (ECM) and different cells like stromal cells, which are known as the tumor immune microenvironment (TIME). TME is marked by the presence of immunosuppressive factors, which inhibit the function of immune cells and expand tumor growth. In recent years, numerous strategies and adjuvants have been developed to extend immune responses in the TIME, to improve the efficacy of immunotherapy. In this comprehensive review, we outline the present knowledge of immune evasion mechanisms in lung TIME, explain the biology of immune cells and diverse effectors on these components, and discuss various approaches for overcoming suppressive barriers. We highlight the potential of novel adjuvants, including toll-like receptor (TLR) agonists, cytokines, phytochemicals, nanocarriers, and oncolytic viruses, for enhancing immune responses in the TME. Ultimately, we provide a summary of ongoing clinical trials investigating these strategies and adjuvants in lung cancer patients. This review also provides a broad overview of the current state-of-the-art in boosting immune responses in the TIME and highlights the potential of these approaches for improving outcomes in lung cancer patients.
Collapse
Affiliation(s)
- Fei Gao
- Department of Oncology, The First Affiliated Hospital of Heilongjiang University of Chinese Medicine, Harbin, Heilongjiang Province, China
| | - Xiaoqing You
- Heilongjiang University of Chinese Medicine, Harbin, Heilongjiang Province, China
| | - Liu Yang
- Department of Oncology, Da Qing Long Nan Hospital, Daqing, Heilongjiang Province, China
| | - Xiangni Zou
- Department of Nursing, The First Affiliated Hospital of Heilongjiang University of Chinese Medicine, Harbin, Heilongjiang Province, China
| | - Bowen Sui
- Department of Oncology, The First Affiliated Hospital of Heilongjiang University of Chinese Medicine, Harbin, Heilongjiang Province, China
| |
Collapse
|
4
|
Tao Y, Xie Y. Prognostic impact of CD4+ and CD8+ tumor-infiltrating lymphocytes in patients with colorectal cancer. Acta Chir Belg 2024; 124:35-40. [PMID: 36780176 DOI: 10.1080/00015458.2023.2180712] [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: 11/09/2020] [Accepted: 02/12/2023] [Indexed: 02/25/2023]
Abstract
OBJECTIVE Tumor immune response has been suggested as an important indicator of cancer prognosis. This study was initiated to investigate the association between T lymphocytes and the prognosis of patients with colorectal cancer (CRC). METHODS Included in this study were 129 CRC patients who received surgical treatment in Henan Provincial People's Hospital from January 2003 to January 2014. The level of CD4+ and CD8+ T lymphocytes in tissues was detected by immunohistochemistry (IHC). Survival analysis was conducted by the Kaplan-Meier method and Cox proportional hazards model. RESULTS IHC staining showed that CD8+ T lymphocyte infiltration was high in 88 cases and low in 41 cases, while CD4+ T lymphocyte infiltration was high in 66 cases and low in 63 cases. The level of CD4+ and CD8+ T lymphocytes in CRC tissue was closely related to TNM stage and tumor invasion (p < 0.05). Follow-up analysis showed that both disease-free survival (DFS) and overall survival (OS) were better in patients with a high level of CD8+ and CD4 + CD8+ than those in patients with a low level (p < 0.05). Multivariate analysis showed that TNM stage, lymph node, CD8+ and CD4+ CD8+ were independent risk factors for DFS and OS (p < 0.05). CONCLUSION High level of CD8+ and CD4+ CD8+ may prove to be a potential predictor of better prognosis of CRC patients.
Collapse
Affiliation(s)
- Yong Tao
- Colorectal Surgery, Ningbo City First Hospital, Ningbo, China
| | - Ya Xie
- Colorectal Surgery, Henan Provincial People's Hospital, Zhengzhou, China
| |
Collapse
|
5
|
Tan X, Chen S, Luo Q, You S, Yuan H, Wang J. Identification of metabolism terms significantly affecting hepatocellular carcinoma immune microenvironment and immunotherapy response. J Cell Mol Med 2024; 28:e18018. [PMID: 37944063 PMCID: PMC10805494 DOI: 10.1111/jcmm.18018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2023] [Revised: 08/31/2023] [Accepted: 10/05/2023] [Indexed: 11/12/2023] Open
Abstract
Metabolic pathways exert a significant influence on the onset and progression of cancer. Public data on hepatocellular carcinoma (HCC) patients were obtained from The Cancer Genome Atlas (TCGA) and International Cancer Genome Consortium (ICGC) databases. Analysis was performed in R software using different R packages. Here, we integrated the data from multiple independent HCC cohorts, including TCGA-LIHC, ICGC-FR and ICGC-JP. Then, the enrichment score of 21 metabolism-related pathways was quantified using the ssGSEA algorithm. Next, univariate Cox regression analysis was applied to identify the metabolic terms with significant correlation to patient survival. Finally, a prognosis model based on linoleic acid metabolism, sphingolipid metabolism and regulation of lipolysis in adipocytes was established, which showed good performance in predicting patients' survival. Furthermore, we conducted a biological enrichment analysis to delineate the biological disparities between high- and low-risk patients. Notably, we discerned differences in the microenvironments between these two patient groups. We also found that low-risk patients could potentially respond better to immunotherapy. Drug sensitivity analysis suggested that low-risk patients are more susceptible to bexarotene and erlotinib, yet exhibit resistance to ATRA and bleomycin. Furthermore, through the use of LASSO logistic regression analysis, we identified 19 characteristic genes, which could robustly indicate the risk groups. Our research underscores the role of linoleic acid metabolism, sphingolipid metabolism and the regulation of lipolysis in adipocytes in HCC, pointing towards potential avenues for future research.
Collapse
Affiliation(s)
- Xijuan Tan
- Department of Hepatobiliary SurgeryAffiliated Hospital of Youjiang Medical University for NationalitiesGuangxiChina
| | - Sizong Chen
- Department of Hepatobiliary SurgeryAffiliated Hospital of Youjiang Medical University for NationalitiesGuangxiChina
| | - Qiyi Luo
- Department of Hepatobiliary SurgeryAffiliated Hospital of Youjiang Medical University for NationalitiesGuangxiChina
| | - Shenglin You
- Department of Hepatobiliary SurgeryAffiliated Hospital of Youjiang Medical University for NationalitiesGuangxiChina
| | - Hankun Yuan
- Department of Hepatobiliary SurgeryAffiliated Hospital of Youjiang Medical University for NationalitiesGuangxiChina
| | - Jianchu Wang
- Department of Hepatobiliary SurgeryAffiliated Hospital of Youjiang Medical University for NationalitiesGuangxiChina
| |
Collapse
|
6
|
Yang F, Hilakivi-Clarke L, Shaha A, Wang Y, Wang X, Deng Y, Lai J, Kang N. Metabolic reprogramming and its clinical implication for liver cancer. Hepatology 2023; 78:1602-1624. [PMID: 36626639 PMCID: PMC10315435 DOI: 10.1097/hep.0000000000000005] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/19/2022] [Accepted: 09/28/2022] [Indexed: 01/12/2023]
Abstract
Cancer cells often encounter hypoxic and hypo-nutrient conditions, which force them to make adaptive changes to meet their high demands for energy and various biomaterials for biomass synthesis. As a result, enhanced catabolism (breakdown of macromolecules for energy production) and anabolism (macromolecule synthesis from bio-precursors) are induced in cancer. This phenomenon is called "metabolic reprogramming," a cancer hallmark contributing to cancer development, metastasis, and drug resistance. HCC and cholangiocarcinoma (CCA) are 2 different liver cancers with high intertumoral heterogeneity in terms of etiologies, mutational landscapes, transcriptomes, and histological representations. In agreement, metabolism in HCC or CCA is remarkably heterogeneous, although changes in the glycolytic pathways and an increase in the generation of lactate (the Warburg effect) have been frequently detected in those tumors. For example, HCC tumors with activated β-catenin are addicted to fatty acid catabolism, whereas HCC tumors derived from fatty liver avoid using fatty acids. In this review, we describe common metabolic alterations in HCC and CCA as well as metabolic features unique for their subsets. We discuss metabolism of NAFLD as well, because NAFLD will likely become a leading etiology of liver cancer in the coming years due to the obesity epidemic in the Western world. Furthermore, we outline the clinical implication of liver cancer metabolism and highlight the computation and systems biology approaches, such as genome-wide metabolic models, as a valuable tool allowing us to identify therapeutic targets and develop personalized treatments for liver cancer patients.
Collapse
Affiliation(s)
- Flora Yang
- BA/MD Joint Admission Scholars Program, University of Minnesota, Minneapolis, Minnesota
| | - Leena Hilakivi-Clarke
- Food Science and Nutrition Section, The Hormel Institute, University of Minnesota, Austin, Minnesota
| | - Aurpita Shaha
- Tumor Microenvironment and Metastasis Section, the Hormel Institute, University of Minnesota, Austin, Minnesota
| | - Yuanguo Wang
- Tumor Microenvironment and Metastasis Section, the Hormel Institute, University of Minnesota, Austin, Minnesota
| | - Xianghu Wang
- Tumor Microenvironment and Metastasis Section, the Hormel Institute, University of Minnesota, Austin, Minnesota
| | - Yibin Deng
- Department of Urology, Masonic Cancer Center, The University of Minnesota Medical School, Minneapolis, Minnesota
| | - Jinping Lai
- Department of Pathology and Laboratory Medicine, Kaiser Permanente Sacramento Medical Center, Sacramento, California
| | - Ningling Kang
- Tumor Microenvironment and Metastasis Section, the Hormel Institute, University of Minnesota, Austin, Minnesota
| |
Collapse
|
7
|
Shin JS, Kim TG, Kim YH, Eom SY, Park SH, Lee DH, Park TJ, Park SS, Kim JH. Senescent tumor cells in colorectal cancer are characterized by elevated enzymatic activity of complexes 1 and 2 in oxidative phosphorylation. J Pathol Transl Med 2023; 57:305-314. [PMID: 37926982 PMCID: PMC10660360 DOI: 10.4132/jptm.2023.10.09] [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: 09/09/2023] [Revised: 10/05/2023] [Accepted: 10/09/2023] [Indexed: 11/07/2023] Open
Abstract
BACKGROUND Cellular senescence is defined as an irreversible cell cycle arrest caused by various internal and external insults. While the metabolic dysfunction of senescent cells in normal tissue is relatively well-established, there is a lack of information regarding the metabolic features of senescent tumor cells. METHODS Publicly available single-cell RNA-sequencing data from the GSE166555 and GSE178341 datasets were utilized to investigate the metabolic features of senescent tumor cells. To validate the single-cell RNA-sequencing data, we performed senescence-associated β-galactosidase (SA-β-Gal) staining to identify senescent tumor cells in fresh frozen colorectal cancer tissue. We also evaluated nicotinamide adenine dinucleotide dehydrogenase-tetrazolium reductase (NADH-TR) and succinate dehydrogenase (SDH) activity using enzyme histochemical methods and compared the staining with SA-β-Gal staining. MTT assay was performed to reveal the complex 1 activity of the respiratory chain in in-vitro senescence model. RESULTS Single-cell RNA-sequencing data revealed an upregulation in the activity of complexes 1 and 2 in oxidative phosphorylation, despite overall mitochondrial dysfunction in senescent tumor cells. Both SA-β-Gal and enzyme histochemical staining using fresh frozen colorectal cancer tissues indicated a high correlation between SA-β-Gal positivity and NADH-TR/SDH staining positivity. MTT assay showed that senescent colorectal cancer cells exhibit higher absorbance in 600 nm wavelength. CONCLUSIONS Senescent tumor cells exhibit distinct metabolic features, characterized by upregulation of complexes 1 and 2 in the oxidative phosphorylation pathway. NADH-TR and SDH staining represent efficient methods for detecting senescent tumor cells in colorectal cancer.
Collapse
Affiliation(s)
- Jun Sang Shin
- Department of Surgery, Ajou University School of Medicine, Suwon, Korea
| | - Tae-Gyu Kim
- Department of Pathology, Ajou University School of Medicine, Suwon, Korea
| | - Young Hwa Kim
- Department of Pathology, Ajou University School of Medicine, Suwon, Korea
- Inflamm-Aging Translational Research Center, Ajou University Hospital, Suwon, Korea
| | - So Yeong Eom
- Department of Pathology, Ajou University School of Medicine, Suwon, Korea
| | - So Hyun Park
- Department of Pathology, Ajou University School of Medicine, Suwon, Korea
- Inflamm-Aging Translational Research Center, Ajou University Hospital, Suwon, Korea
| | - Dong Hyun Lee
- Inflamm-Aging Translational Research Center, Ajou University Hospital, Suwon, Korea
- Department of Biochemistry and Molecular Biology, Ajou University School of Medicine, Suwon, Korea
- Department of Biomedical Sciences, Ajou University Graduate School of Medicine, Suwon, Korea
| | - Tae Jun Park
- Inflamm-Aging Translational Research Center, Ajou University Hospital, Suwon, Korea
- Department of Biochemistry and Molecular Biology, Ajou University School of Medicine, Suwon, Korea
- Department of Biomedical Sciences, Ajou University Graduate School of Medicine, Suwon, Korea
| | - Soon Sang Park
- Inflamm-Aging Translational Research Center, Ajou University Hospital, Suwon, Korea
- Department of Biochemistry and Molecular Biology, Ajou University School of Medicine, Suwon, Korea
- Department of Biomedical Sciences, Ajou University Graduate School of Medicine, Suwon, Korea
| | - Jang-Hee Kim
- Department of Pathology, Ajou University School of Medicine, Suwon, Korea
- Inflamm-Aging Translational Research Center, Ajou University Hospital, Suwon, Korea
- Department of Biomedical Sciences, Ajou University Graduate School of Medicine, Suwon, Korea
| |
Collapse
|
8
|
Wu HT, Wu Z, Hou YY, Fang ZX, Wu BX, Deng Y, Cui YK, Liu J. SIX4, a potential therapeutic target for estrogen receptor-positive breast cancer patients, is associated with low promoter methylation level. Epigenomics 2023; 15:911-925. [PMID: 37905439 DOI: 10.2217/epi-2023-0232] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2023] Open
Abstract
Aim: To investigate SIX4 in breast cancer. Methods: Publicly available online tools were used to analyze the expression, methylation and prognostic significance of SIX4 in breast cancer, as well as its immunohistochemistry. Results: High SIX4 levels were associated with low SIX4 promoter methylation, especially in estrogen receptor-positive breast cancer. Increased SIX4 was related to advanced stage and decreased immune infiltration. Gene set enrichment analysis found that the SIX4-correlated genes were enriched in transcriptional processing and immune response. Patients with high SIX4 expression tended to have poor survival, especially those with estrogen receptor-positive breast cancer. Conclusion: High SIX4 expression in breast cancer plays an oncogenic role, promoting the development of malignancies through suppressing the immune response, especially in luminal subtypes, and is associated with a low promoter methylation level.
Collapse
Affiliation(s)
- Hua-Tao Wu
- Department of General Surgery, First Affiliated Hospital of Shantou University Medical College, Shantou, 515041, China
- Laboratory for Diagnosis & Treatment of Breast Cancer, Cancer Hospital of Shantou University Medical College, Shantou, 515041, China
| | - Zheng Wu
- The Breast Center, Cancer Hospital of Shantou University Medical College, Shantou, 515041, China
- Department of Physiology/Changjiang Scholar's Laboratory, Shantou University Medical College, Shantou, 515041, China
| | - Yan-Yu Hou
- The Breast Center, Cancer Hospital of Shantou University Medical College, Shantou, 515041, China
- Department of Physiology/Changjiang Scholar's Laboratory, Shantou University Medical College, Shantou, 515041, China
| | - Ze-Xuan Fang
- The Breast Center, Cancer Hospital of Shantou University Medical College, Shantou, 515041, China
- Department of Physiology/Changjiang Scholar's Laboratory, Shantou University Medical College, Shantou, 515041, China
| | - Bing-Xuan Wu
- Department of General Surgery, First Affiliated Hospital of Shantou University Medical College, Shantou, 515041, China
- Laboratory for Diagnosis & Treatment of Breast Cancer, Cancer Hospital of Shantou University Medical College, Shantou, 515041, China
| | - Yu Deng
- Department of General Surgery, First Affiliated Hospital of Shantou University Medical College, Shantou, 515041, China
- Laboratory for Diagnosis & Treatment of Breast Cancer, Cancer Hospital of Shantou University Medical College, Shantou, 515041, China
| | - Yu-Kun Cui
- Laboratory for Diagnosis & Treatment of Breast Cancer, Cancer Hospital of Shantou University Medical College, Shantou, 515041, China
| | - Jing Liu
- The Breast Center, Cancer Hospital of Shantou University Medical College, Shantou, 515041, China
- Department of Physiology/Changjiang Scholar's Laboratory, Shantou University Medical College, Shantou, 515041, China
| |
Collapse
|
9
|
Augustin RC, Huang Z, Ding F, Zhai S, McArdle J, Santisi A, Davis M, Sander C, Davar D, Kirkwood JM, Delgoffe GM, Warner AB, Najjar YG. Metformin is associated with improved clinical outcomes in patients with melanoma: a retrospective, multi-institutional study. Front Oncol 2023; 13:1075823. [PMID: 37397389 PMCID: PMC10312386 DOI: 10.3389/fonc.2023.1075823] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2022] [Accepted: 03/27/2023] [Indexed: 07/04/2023] Open
Abstract
Background Pre-clinical studies have shown that metformin reduces intratumoral hypoxia, improves T-cell function, and increases sensitivity to PD-1 blockade, and metformin exposure has been associated with improved clinical outcomes in various types of cancer. However, the impact of this drug in diabetic melanoma patients has not yet been fully elucidated. Methods We reviewed 4,790 diabetic patients with stage I-IV cutaneous melanoma treated at the UPMC-Hillman Cancer Center and Memorial Sloan Kettering Cancer Center between 1996-2020. The primary endpoints included recurrence rates, progression free survival (PFS), and overall survival (OS) with and without metformin exposure. Tabulated variables included BRAF mutational status, immunotherapy (IMT) by type, and incidence of brain metastases. Results The five-year incidence of recurrence in stage I/II patients was significantly reduced with metformin exposure (32.3% vs 47.7%, p=0.012). The five-year recurrence rate for stage III patients was also significantly reduced (58.3% vs 77.3%, p=0.013) in the metformin cohort. OS was numerically increased in nearly all stages exposed to metformin, though this did not reach statistical significance. The incidence of brain metastases was significantly lower in the metformin cohort (8.9% vs 14.6%, p=0.039). Conclusion This is the first study to demonstrate significantly improved clinical outcomes in diabetic melanoma patients exposed to metformin. Overall, these results provide further rationale for ongoing clinical trials studying the potential augmentation of checkpoint blockade with metformin in advanced melanoma.
Collapse
Affiliation(s)
- Ryan C. Augustin
- Department of Medicine, University of Pittsburgh, Pittsburgh, PA, United States
- UPMC Hillman Cancer Center, Pittsburgh, PA, United States
| | - Ziyu Huang
- Department of Biostatistics, UPMC Hillman Cancer Center, Pittsburgh, PA, United States
| | - Fei Ding
- Department of Biostatistics, UPMC Hillman Cancer Center, Pittsburgh, PA, United States
| | - Shuyan Zhai
- Department of Biostatistics, UPMC Hillman Cancer Center, Pittsburgh, PA, United States
| | | | - Anthony Santisi
- Department of Medicine, University of Pittsburgh, Pittsburgh, PA, United States
| | - Michael Davis
- Department of Biomedical Informatics, University of Pittsburgh, Pittsburgh, PA, United States
| | - Cindy Sander
- UPMC Hillman Cancer Center, Pittsburgh, PA, United States
| | - Diwakar Davar
- UPMC Hillman Cancer Center, Pittsburgh, PA, United States
| | - John M. Kirkwood
- Department of Medicine, University of Pittsburgh, Pittsburgh, PA, United States
- UPMC Hillman Cancer Center, Pittsburgh, PA, United States
| | - Greg M. Delgoffe
- Department of Immunology, University of Pittsburgh, Pittsburgh, PA, United States
| | | | - Yana G. Najjar
- Department of Medicine, University of Pittsburgh, Pittsburgh, PA, United States
- UPMC Hillman Cancer Center, Pittsburgh, PA, United States
| |
Collapse
|
10
|
Goenka A, Khan F, Verma B, Sinha P, Dmello CC, Jogalekar MP, Gangadaran P, Ahn B. Tumor microenvironment signaling and therapeutics in cancer progression. Cancer Commun (Lond) 2023; 43:525-561. [PMID: 37005490 PMCID: PMC10174093 DOI: 10.1002/cac2.12416] [Citation(s) in RCA: 35] [Impact Index Per Article: 35.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Revised: 02/22/2023] [Accepted: 03/20/2023] [Indexed: 04/04/2023] Open
Abstract
Tumor development and metastasis are facilitated by the complex interactions between cancer cells and their microenvironment, which comprises stromal cells and extracellular matrix (ECM) components, among other factors. Stromal cells can adopt new phenotypes to promote tumor cell invasion. A deep understanding of the signaling pathways involved in cell-to-cell and cell-to-ECM interactions is needed to design effective intervention strategies that might interrupt these interactions. In this review, we describe the tumor microenvironment (TME) components and associated therapeutics. We discuss the clinical advances in the prevalent and newly discovered signaling pathways in the TME, the immune checkpoints and immunosuppressive chemokines, and currently used inhibitors targeting these pathways. These include both intrinsic and non-autonomous tumor cell signaling pathways in the TME: protein kinase C (PKC) signaling, Notch, and transforming growth factor (TGF-β) signaling, Endoplasmic Reticulum (ER) stress response, lactate signaling, Metabolic reprogramming, cyclic GMP-AMP synthase (cGAS)-stimulator of interferon genes (STING) and Siglec signaling pathways. We also discuss the recent advances in Programmed Cell Death Protein 1 (PD-1), Cytotoxic T-Lymphocyte Associated Protein 4 (CTLA4), T-cell immunoglobulin mucin-3 (TIM-3) and Lymphocyte Activating Gene 3 (LAG3) immune checkpoint inhibitors along with the C-C chemokine receptor 4 (CCR4)- C-C class chemokines 22 (CCL22)/ and 17 (CCL17), C-C chemokine receptor type 2 (CCR2)- chemokine (C-C motif) ligand 2 (CCL2), C-C chemokine receptor type 5 (CCR5)- chemokine (C-C motif) ligand 3 (CCL3) chemokine signaling axis in the TME. In addition, this review provides a holistic understanding of the TME as we discuss the three-dimensional and microfluidic models of the TME, which are believed to recapitulate the original characteristics of the patient tumor and hence may be used as a platform to study new mechanisms and screen for various anti-cancer therapies. We further discuss the systemic influences of gut microbiota in TME reprogramming and treatment response. Overall, this review provides a comprehensive analysis of the diverse and most critical signaling pathways in the TME, highlighting the associated newest and critical preclinical and clinical studies along with their underlying biology. We highlight the importance of the most recent technologies of microfluidics and lab-on-chip models for TME research and also present an overview of extrinsic factors, such as the inhabitant human microbiome, which have the potential to modulate TME biology and drug responses.
Collapse
Affiliation(s)
- Anshika Goenka
- The Ken & Ruth Davee Department of NeurologyThe Robert H. Lurie Comprehensive Cancer CenterNorthwestern University Feinberg School of MedicineChicago, 60611ILUSA
| | - Fatima Khan
- Department of Neurological SurgeryFeinberg School of MedicineNorthwestern UniversityChicago, 60611ILUSA
| | - Bhupender Verma
- Department of OphthalmologySchepens Eye Research InstituteMassachusetts Eye and Ear InfirmaryHarvard Medical SchoolBoston, 02114MAUSA
| | - Priyanka Sinha
- Department of NeurologyMassGeneral Institute for Neurodegenerative DiseaseMassachusetts General Hospital, Harvard Medical SchoolCharlestown, 02129MAUSA
| | - Crismita C. Dmello
- Department of Neurological SurgeryFeinberg School of MedicineNorthwestern UniversityChicago, 60611ILUSA
| | - Manasi P. Jogalekar
- Helen Diller Family Comprehensive Cancer CenterUniversity of California San FranciscoSan Francisco, 94143CAUSA
| | - Prakash Gangadaran
- BK21 FOUR KNU Convergence Educational Program of Biomedical Sciences for Creative Future TalentsDepartment of Biomedical Science, School of MedicineKyungpook National UniversityDaegu, 41944South Korea
- Department of Nuclear MedicineSchool of Medicine, Kyungpook National University, Kyungpook National University HospitalDaegu, 41944South Korea
| | - Byeong‐Cheol Ahn
- BK21 FOUR KNU Convergence Educational Program of Biomedical Sciences for Creative Future TalentsDepartment of Biomedical Science, School of MedicineKyungpook National UniversityDaegu, 41944South Korea
- Department of Nuclear MedicineSchool of Medicine, Kyungpook National University, Kyungpook National University HospitalDaegu, 41944South Korea
| |
Collapse
|
11
|
Qiu X, Li Y, Zhang Z. Crosstalk between oxidative phosphorylation and immune escape in cancer: a new concept of therapeutic targets selection. Cell Oncol (Dordr) 2023:10.1007/s13402-023-00801-0. [PMID: 37040057 DOI: 10.1007/s13402-023-00801-0] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/13/2023] [Indexed: 04/12/2023] Open
Abstract
BACKGROUND Cancer is increasingly recognized as a metabolic disease, with evidence suggesting that oxidative phosphorylation (OXPHOS) plays a significant role in the progression of numerous cancer cells. OXPHOS not only provides sufficient energy for tumor tissue survival but also regulates conditions for tumor proliferation, invasion, and metastasis. Alterations in OXPHOS can also impair the immune function of immune cells in the tumor microenvironment, leading to immune evasion. Therefore, investigating the relationship between OXPHOS and immune escape is crucial in cancer-related research. This review aims to summarize the effects of transcriptional, mitochondrial genetic, metabolic regulation, and mitochondrial dynamics on OXPHOS in different cancers. Additionally, it highlights the role of OXPHOS in immune escape by affecting various immune cells. Finally, it concludes with an overview of recent advances in antitumor strategies targeting both immune and metabolic processes and proposes promising therapeutic targets by analyzing the limitations of current targeted drugs. CONCLUSIONS The metabolic shift towards OXPHOS contributes significantly to tumor proliferation, progression, metastasis, immune escape, and poor prognosis. A thorough investigation of concrete mechanisms of OXPHOS regulation in different types of tumors and the combination usage of OXPHOS-targeted drugs with existing immunotherapies could potentially uncover new therapeutic targets for future antitumor therapies.
Collapse
Affiliation(s)
- Xutong Qiu
- State Key Laboratory of Oral Diseases, West China School of Stomatology, Sichuan University, Chengdu, China
- Department of Head and Neck Cancer Surgery, West China School of Stomatology, Sichuan University, Chengdu, China
| | - Yi Li
- State Key Laboratory of Oral Diseases, West China School of Stomatology, Sichuan University, Chengdu, China
- Department of Head and Neck Cancer Surgery, West China School of Stomatology, Sichuan University, Chengdu, China
| | - Zhuoyuan Zhang
- State Key Laboratory of Oral Diseases, West China School of Stomatology, Sichuan University, Chengdu, China.
- Department of Head and Neck Cancer Surgery, West China School of Stomatology, Sichuan University, Chengdu, China.
| |
Collapse
|
12
|
Goto W, Kashiwagi S, Takada K, Asano Y, Ogisawa K, Morisaki T, Shibutani M, Tanaka H, Maeda K. Clinical verification of the relationship between serum lipid metabolism and immune activity in breast cancer patients treated with neoadjuvant chemotherapy. Eur J Med Res 2023; 28:2. [PMID: 36593486 PMCID: PMC9806883 DOI: 10.1186/s40001-022-00964-w] [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: 08/24/2022] [Accepted: 12/19/2022] [Indexed: 01/04/2023] Open
Abstract
BACKGROUND Lipid metabolism has been recently reported to affect the prognosis and tumor immune activity in cancer patients. However, the effect of lipid metabolism on chemosensitivity in patients with breast cancer treated with neoadjuvant chemotherapy (NAC) remains unclear. METHODS We examined 327 patients with breast cancer who were treated with NAC followed by curative surgery. The correlations between the serum levels of total cholesterol (TC) and triglyceride (TG) and the clinicopathological features, including the efficacy of NAC, neutrophil-to-lymphocyte ratio (NLR), and absolute lymphocyte count (ALC), were evaluated retrospectively. RESULTS Serum TG levels were increased after NAC in all the subtypes, and the rate of change was the highest, especially in triple-negative breast cancer (TNBC) (21.0% → 48.1%). In addition, only TNBC patients with an objective response (OR) had significantly higher TG levels after NAC than those without (P = 0.049). Patients with a high ALC before NAC had significantly higher TG levels after NAC than patients with all breast cancer (P = 0.001), HER2-enriched breast cancer (P = 0.021), and TNBC (P = 0.008). Patients with a low NLR before NAC had significantly higher TG levels after NAC only among patients with TNBC (P = 0.025). In patients with human epidermal growth factor receptor 2-enriched breast cancer, the group with normal TC levels before NAC had significantly better OS than those with high TC levels (P = 0.013, log-rank test), and in patients with TNBC, the group with high TC levels after NAC had significantly better OS than those with normal TC levels (P = 0.014, log-rank test). CONCLUSIONS Good systemic immune activity and chemosensitivity may be associated with lipid metabolism regulated by NAC in TNBC patients.
Collapse
Affiliation(s)
- Wataru Goto
- grid.258799.80000 0004 0372 2033Department of Breast Surgical Oncology, Osaka Metropolitan University Graduate School of Medicine, 1-4-3 Asahi-Machi, Abeno-Ku, Osaka, 545-8585 Japan
| | - Shinichiro Kashiwagi
- grid.258799.80000 0004 0372 2033Department of Breast Surgical Oncology, Osaka Metropolitan University Graduate School of Medicine, 1-4-3 Asahi-Machi, Abeno-Ku, Osaka, 545-8585 Japan
| | - Koji Takada
- grid.258799.80000 0004 0372 2033Department of Breast Surgical Oncology, Osaka Metropolitan University Graduate School of Medicine, 1-4-3 Asahi-Machi, Abeno-Ku, Osaka, 545-8585 Japan
| | - Yuka Asano
- grid.258799.80000 0004 0372 2033Department of Breast Surgical Oncology, Osaka Metropolitan University Graduate School of Medicine, 1-4-3 Asahi-Machi, Abeno-Ku, Osaka, 545-8585 Japan
| | - Kana Ogisawa
- grid.258799.80000 0004 0372 2033Department of Breast Surgical Oncology, Osaka Metropolitan University Graduate School of Medicine, 1-4-3 Asahi-Machi, Abeno-Ku, Osaka, 545-8585 Japan
| | - Tamami Morisaki
- grid.258799.80000 0004 0372 2033Department of Breast Surgical Oncology, Osaka Metropolitan University Graduate School of Medicine, 1-4-3 Asahi-Machi, Abeno-Ku, Osaka, 545-8585 Japan
| | - Masatsune Shibutani
- grid.258799.80000 0004 0372 2033Department of Gastroenterological Surgery, Osaka Metropolitan University Graduate School of Medicine, 1-4-3 Asahi-Machi, Abeno-Ku, Osaka, 545-8585 Japan
| | - Hiroaki Tanaka
- grid.258799.80000 0004 0372 2033Department of Gastroenterological Surgery, Osaka Metropolitan University Graduate School of Medicine, 1-4-3 Asahi-Machi, Abeno-Ku, Osaka, 545-8585 Japan
| | - Kiyoshi Maeda
- grid.258799.80000 0004 0372 2033Department of Gastroenterological Surgery, Osaka Metropolitan University Graduate School of Medicine, 1-4-3 Asahi-Machi, Abeno-Ku, Osaka, 545-8585 Japan
| |
Collapse
|
13
|
Zhang X, Tai Z, Miao F, Huang H, Zhu Q, Bao L, Chen Z. Metabolism heterogeneity in melanoma fuels deactivation of immunotherapy: Predict before protect. Front Oncol 2022; 12:1046102. [PMID: 36620597 PMCID: PMC9813867 DOI: 10.3389/fonc.2022.1046102] [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: 09/16/2022] [Accepted: 12/12/2022] [Indexed: 12/24/2022] Open
Abstract
Malignant melanoma is widely acknowledged as the most lethal skin malignancy. The metabolic reprogramming in melanoma leads to alterations in glycolysis and oxidative phosphorylation (OXPHOS), forming a hypoxic, glucose-deficient and acidic tumor microenvironment which inhibits the function of immune cells, resulting in a low response rate to immunotherapy. Therefore, improving the tumor microenvironment by regulating the metabolism can be used to improve the efficacy of immunotherapy. However, the tumor microenvironment (TME) and the metabolism of malignant melanoma are highly heterogeneous. Therefore, understanding and predicting how melanoma regulates metabolism is important to improve the local immune microenvironment of the tumor, and metabolism regulators are expected to increase treatment efficacy in combination with immunotherapy. This article reviews the energy metabolism in melanoma and its regulation and prediction, the integration of immunotherapy and metabolism regulators, and provides a comprehensive overview of future research focal points in this field and their potential application in clinical treatment.
Collapse
Affiliation(s)
- Xinyue Zhang
- Shanghai Skin Disease Hospital, School of Medicine, Tongji University, Shanghai, China,Department of Pharmacy, Third Affiliated Hospital of Naval Medical University, Shanghai, China,Department of Pharmacy, Jiangxi University of Chinese Medicine, Nanchang, China
| | - Zongguang Tai
- Shanghai Skin Disease Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Fengze Miao
- Shanghai Skin Disease Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Hao Huang
- Shanghai Skin Disease Hospital, School of Medicine, Tongji University, Shanghai, China,Department of Pharmacy, Third Affiliated Hospital of Naval Medical University, Shanghai, China
| | - Quangang Zhu
- Shanghai Skin Disease Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Leilei Bao
- Department of Pharmacy, Third Affiliated Hospital of Naval Medical University, Shanghai, China,Department of Pharmacy, Jiangxi University of Chinese Medicine, Nanchang, China,*Correspondence: Zhongjian Chen, ; Leilei Bao,
| | - Zhongjian Chen
- Shanghai Skin Disease Hospital, School of Medicine, Tongji University, Shanghai, China,*Correspondence: Zhongjian Chen, ; Leilei Bao,
| |
Collapse
|
14
|
Transgenic expression of IL-7 regulates CAR-T cell metabolism and enhances in vivo persistence against tumor cells. Sci Rep 2022; 12:12506. [PMID: 35869100 PMCID: PMC9307822 DOI: 10.1038/s41598-022-16616-2] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Accepted: 07/12/2022] [Indexed: 11/08/2022] Open
Abstract
AbstractChimeric antigen receptor (CAR) T-cell therapy has emerged as a promising novel therapeutic approach. However, primary and secondary resistance to CAR-T cell therapy is commonly encountered in various clinical trials. Despite the comprehensive studies to elucidate the mechanisms of resistance, effective resolution in clinical practice is still elusive. Inadequate persistence and subsequent loss of infused CAR-T cells are proposed major resistance mechanism associated with CAR-T cell treatment failure. Thus, we generated CAR-T cells armored with IL-7 to prolong the persistence of infused T-cells, particularly CD4 + T cells, and enhanced anti-tumor response. IL-7 increased CAR-T-cell persistence in vivo and contributed to the distinct T-cell cytotoxicity profile. Using mass cytometry (CyTOF), we further assessed the phenotypic and metabolic profiles of IL-7-secreting CAR-T cells, along with conventional CAR-T cells at the single-cell level. With in-depth analysis, we found that IL-7 maintained CAR-T cells in a less differentiated T-cell state, regulated distinct metabolic activity, and prevented CAR-T-cell exhaustion, which could be essential for CAR-T cells to maintain their metabolic fitness and anti-tumor response. Our findings thus provided clinical rationale to exploit IL-7 signaling for modulation and metabolic reprogramming of T-cell function to enhance CAR-T cell persistence and induce durable remission upon CAR-T cell therapy.
Collapse
|
15
|
Rosario SR, Smith RJ, Patnaik SK, Liu S, Barbi J, Yendamuri S. Altered acetyl-CoA metabolism presents a new potential immunotherapy target in the obese lung microenvironment. Cancer Metab 2022; 10:17. [PMID: 36289552 PMCID: PMC9598035 DOI: 10.1186/s40170-022-00292-x] [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: 01/28/2022] [Accepted: 09/20/2022] [Indexed: 11/10/2022] Open
Abstract
Contrary to the "obesity paradox," which arises from retrospective studies relying on body mass index to define obesity, epidemiologic evidence suggests central or visceral obesity is associated with a higher risk for the development of lung cancer. About 60% of individuals at high risk for developing lung cancer or those already with early-stage disease are either overweight or obese. Findings from resected patient tumors and mouse lung tumor models show obesity dampens immune activity in the tumor microenvironment (TME) encouraging disease progression. In line with this, we have observed a marked, obesity-specific enhancement in the presence and phenotype of immunosuppressive regulatory T (Treg) cells in murine tumors as well as the airways of both humans and mice. Leveraging direct metabolomic measurements and robust inferred analyses from RNA-sequencing data, we here demonstrate for the first time that visceral adiposity alters the lung microenvironment via dysregulated acetyl-CoA metabolism in a direction that facilitates immune suppression and lung carcinogenesis.
Collapse
Affiliation(s)
- Spencer R. Rosario
- grid.240614.50000 0001 2181 8635Department of Biostatistics and Bioinformatics, Roswell Park Comprehensive Cancer Center, Buffalo, NY USA ,grid.240614.50000 0001 2181 8635Department of Pharmacology and Therapeutics, Roswell Park Comprehensive Cancer Center, Buffalo, NY USA
| | - Randall J. Smith
- grid.240614.50000 0001 2181 8635Department of Immunology, Roswell Park Comprehensive Cancer Center, Buffalo, NY USA
| | - Santosh K. Patnaik
- grid.240614.50000 0001 2181 8635Department of Thoracic Surgery, Roswell Park Comprehensive Cancer Center, Buffalo, NY USA
| | - Song Liu
- grid.240614.50000 0001 2181 8635Department of Biostatistics and Bioinformatics, Roswell Park Comprehensive Cancer Center, Buffalo, NY USA
| | - Joseph Barbi
- grid.240614.50000 0001 2181 8635Department of Immunology, Roswell Park Comprehensive Cancer Center, Buffalo, NY USA ,grid.240614.50000 0001 2181 8635Department of Thoracic Surgery, Roswell Park Comprehensive Cancer Center, Buffalo, NY USA
| | - Sai Yendamuri
- grid.240614.50000 0001 2181 8635Department of Thoracic Surgery, Roswell Park Comprehensive Cancer Center, Buffalo, NY USA
| |
Collapse
|
16
|
NAD/NAMPT and mTOR Pathways in Melanoma: Drivers of Drug Resistance and Prospective Therapeutic Targets. Int J Mol Sci 2022; 23:ijms23179985. [PMID: 36077374 PMCID: PMC9456568 DOI: 10.3390/ijms23179985] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Revised: 08/29/2022] [Accepted: 08/30/2022] [Indexed: 11/16/2022] Open
Abstract
Malignant melanoma represents the most fatal skin cancer due to its aggressive behavior and high metastatic potential. The introduction of BRAF/MEK inhibitors and immune-checkpoint inhibitors (ICIs) in the clinic has dramatically improved patient survival over the last decade. However, many patients either display primary (i.e., innate) or develop secondary (i.e., acquired) resistance to systemic treatments. Therapeutic resistance relies on the rewiring of multiple processes, including cancer metabolism, epigenetics, gene expression, and interactions with the tumor microenvironment that are only partially understood. Therefore, reliable biomarkers of resistance or response, capable of facilitating the choice of the best treatment option for each patient, are currently missing. Recently, activation of nicotinamide adenine dinucleotide (NAD) metabolism and, in particular, of its rate-limiting enzyme nicotinamide phosphoribosyltransferase (NAMPT) have been identified as key drivers of targeted therapy resistance and melanoma progression. Another major player in this context is the mammalian target of rapamycin (mTOR) pathway, which plays key roles in the regulation of melanoma cell anabolic functions and energy metabolism at the switch between sensitivity and resistance to targeted therapy. In this review, we summarize known resistance mechanisms to ICIs and targeted therapy, focusing on metabolic adaptation as one main mechanism of drug resistance. In particular, we highlight the roles of NAD/NAMPT and mTOR signaling axes in this context and overview data in support of their inhibition as a promising strategy to overcome treatment resistance.
Collapse
|
17
|
Tumor Temperature: Friend or Foe of Virus-Based Cancer Immunotherapy. Biomedicines 2022; 10:biomedicines10082024. [PMID: 36009571 PMCID: PMC9405776 DOI: 10.3390/biomedicines10082024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Revised: 08/16/2022] [Accepted: 08/16/2022] [Indexed: 11/17/2022] Open
Abstract
The temperature of a solid tumor is often dissimilar to baseline body temperature and, compared to healthy tissues, may be elevated, reduced, or a mix of both. The temperature of a tumor is dependent on metabolic activity and vascularization and can change due to tumor progression, treatment, or cancer type. Despite the need to function optimally within temperature-variable tumors, oncolytic viruses (OVs) are primarily tested at 37 °C in vitro. Furthermore, animal species utilized to test oncolytic viruses, such as mice, dogs, cats, and non-human primates, poorly recapitulate the temperature profile of humans. In this review, we discuss the importance of temperature as a variable for OV immunotherapy of solid tumors. Accumulating evidence supports that the temperature sensitivity of OVs lies on a spectrum, with some OVs likely hindered but others enhanced by elevated temperatures. We suggest that in vitro temperature sensitivity screening be performed for all OVs destined for the clinic to identify potential hinderances or benefits with regard to elevated temperature. Furthermore, we provide recommendations for the clinical use of temperature and OVs.
Collapse
|
18
|
Sun N, Tian Y, Chen Y, Guo W, Li C. Metabolic rewiring directs melanoma immunology. Front Immunol 2022; 13:909580. [PMID: 36003368 PMCID: PMC9393691 DOI: 10.3389/fimmu.2022.909580] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Accepted: 07/13/2022] [Indexed: 11/22/2022] Open
Abstract
Melanoma results from the malignant transformation of melanocytes and accounts for the most lethal type of skin cancers. In the pathogenesis of melanoma, disordered metabolism is a hallmark characteristic with multiple metabolic paradigms involved in, e.g., glycolysis, lipid metabolism, amino acid metabolism, oxidative phosphorylation, and autophagy. Under the driving forces of oncogenic mutations, melanoma metabolism is rewired to provide not only building bricks for macromolecule synthesis and sufficient energy for rapid proliferation and metastasis but also various metabolic intermediates for signal pathway transduction. Of note, metabolic alterations in tumor orchestrate tumor immunology by affecting the functions of surrounding immune cells, thereby interfering with their antitumor capacity, in addition to the direct influence on tumor cell intrinsic biological activities. In this review, we first introduced the epidemiology, clinical characteristics, and treatment proceedings of melanoma. Then, the components of the tumor microenvironment, especially different populations of immune cells and their roles in antitumor immunity, were reviewed. Sequentially, how metabolic rewiring contributes to tumor cell malignant behaviors in melanoma pathogenesis was discussed. Following this, the proceedings of metabolism- and metabolic intermediate-regulated tumor immunology were comprehensively dissertated. Finally, we summarized currently available drugs that can be employed to target metabolism to intervene tumor immunology and modulate immunotherapy.
Collapse
Affiliation(s)
- Ningyue Sun
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, Xi’an, China
- School of Basic Medical Sciences, Fourth Military Medical University, Xi’an, China
| | - Yangzi Tian
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, Xi’an, China
| | - Yuhan Chen
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, Xi’an, China
- School of Basic Medical Sciences, Fourth Military Medical University, Xi’an, China
| | - Weinan Guo
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, Xi’an, China
- *Correspondence: Chunying Li, ; Weinan Guo,
| | - Chunying Li
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, Xi’an, China
- *Correspondence: Chunying Li, ; Weinan Guo,
| |
Collapse
|
19
|
Al-Jumaili MHA, Hamad AA, Hashem HE, Hussein AD, Muhaidi MJ, Ahmed MA, ALBANAA AHA, Siddique F, Bakr EA. Comprehensive Review on the Bis–heterocyclic Compounds and their Anticancer Efficacy. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.133970] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
|
20
|
Damian L, Login CC, Solomon C, Belizna C, Encica S, Urian L, Jurcut C, Stancu B, Vulturar R. Inclusion Body Myositis and Neoplasia: A Narrative Review. Int J Mol Sci 2022; 23:ijms23137358. [PMID: 35806366 PMCID: PMC9266341 DOI: 10.3390/ijms23137358] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2022] [Revised: 06/28/2022] [Accepted: 06/28/2022] [Indexed: 02/04/2023] Open
Abstract
Inclusion body myositis (IBM) is an acquired, late-onset inflammatory myopathy, with both inflammatory and degenerative pathogenesis. Although idiopathic inflammatory myopathies may be associated with malignancies, IBM is generally not considered paraneoplastic. Many studies of malignancy in inflammatory myopathies did not include IBM patients. Indeed, IBM is often diagnosed only after around 5 years from onset, while paraneoplastic myositis is generally defined as the co-occurrence of malignancy and myopathy within 1 to 3 years of each other. Nevertheless, a significant association with large granular lymphocyte leukemia has been recently described in IBM, and there are reports of cancer-associated IBM. We review the pathogenic mechanisms supposed to be involved in IBM and outline the common mechanisms in IBM and malignancy, as well as the therapeutic perspectives. The terminally differentiated, CD8+ highly cytotoxic T cells expressing NK features are central in the pathogenesis of IBM and, paradoxically, play a role in some cancers as well. Interferon gamma plays a central role, mostly during the early stages of the disease. The secondary mitochondrial dysfunction, the autophagy and cell cycle dysregulation, and the crosstalk between metabolic and mitogenic pathways could be shared by IBM and cancer. There are intermingled subcellular mechanisms in IBM and neoplasia, and probably their co-existence is underestimated. The link between IBM and cancers deserves further interest, in order to search for efficient therapies in IBM and to improve muscle function, life quality, and survival in both diseases.
Collapse
Affiliation(s)
- Laura Damian
- Centre for Rare Autoimmune and Autoinflammatory Diseases (ERN-ReCONNET), Department of Rheumatology, Emergency Clinical County Hospital Cluj, 400347 Cluj-Napoca, Romania;
- CMI Reumatologie Dr. Damian, 6-8 Petru Maior St., 400002 Cluj-Napoca, Romania
| | - Cristian Cezar Login
- Department of Physiology, “Iuliu Hațieganu” University of Medicine and Pharmacy, 400006 Cluj-Napoca, Romania
- Correspondence:
| | - Carolina Solomon
- Radiology Department, “Iuliu Hațieganu” University of Medicine and Pharmacy, 400006 Cluj-Napoca, Romania;
- Radiology Department, Emergency Clinical County Hospital Cluj, 400006 Cluj-Napoca, Romania
| | - Cristina Belizna
- UMR CNRS 6015—INSERM U1083, University of Angers, 49100 Angers, France;
- Internal Medicine Department Clinique de l’Anjou, Angers and Vascular and Coagulation Department, University Hospital Angers, 49100 Angers, France
| | - Svetlana Encica
- Department of Pathology, “Niculae Stancioiu” Heart Institute Cluj-Napoca, 19-21 Calea Moților St., 400001 Cluj-Napoca, Romania;
| | - Laura Urian
- Department of Hematology, “Iuliu Hațieganu” University of Medicine and Pharmacy, 400004 Cluj-Napoca, Romania;
- Department of Hematology, Ion Chiricuta Clinical Cancer Center, 400014 Cluj-Napoca, Romania
| | - Ciprian Jurcut
- Department of Internal Medicine, “Carol Davila” Central Military Emergency University Hospital, Calea Plevnei No 134, 010825 Bucharest, Romania;
| | - Bogdan Stancu
- 2nd Surgical Department, “Iuliu Hațieganu” University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania;
| | - Romana Vulturar
- Department of Molecular Sciences, “Iuliu Hațieganu” University of Medicine and Pharmacy, 400349 Cluj-Napoca, Romania;
- Cognitive Neuroscience Laboratory, University “Babes-Bolyai” Cluj-Napoca, 400294 Cluj-Napoca, Romania
| |
Collapse
|
21
|
Tian LR, Lin MZ, Zhong HH, Cai YJ, Li B, Xiao ZC, Shuai XT. Nanodrug regulates lactic acid metabolism to reprogram the immunosuppressive tumor microenvironment for enhanced cancer immunotherapy. Biomater Sci 2022; 10:3892-3900. [PMID: 35686599 DOI: 10.1039/d2bm00650b] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A majority of cancers fail to respond to immunotherapy due to the immunosuppressive tumor microenvironment (TME), and metabolic regulation of the TME has been a promising strategy to improve immunotherapy. Lactate is a key metabolic player in tumor immune response since its excess secretion aggravates tumor immune escape by favoring the polarization of tumor-associated macrophages (TAMs) to an immunosuppressive phenotype meanwhile impeding the tumor infiltration of the cytotoxic T lymphocyte. Here, we proposed a metabolic reprogramming mechanism to ameliorate tumor immunosuppression by using lonidamine and syrosingopine incorporated liposomes (L@S/L) to regulate lactate production and efflux. Concretely, lonidamine reduced lactate production by affecting the glycolytic metabolic pathway while syrosingopine decreased lactate efflux by inhibiting the key protein expression of the lactate transporter MCT-4. Consequently, both the drugs synergistically normalize the pH of the TME to overcome the tumor immunosuppressive microenvironment. In vivo studies demonstrated that the decreased extracellular lactate preferentially polarized TAMs to the M1 phenotype, simultaneously increased the proportion of NK cells and reduced the number of Treg cells. These results validated an efficient tumor immunotherapy in the breast cancer model. This new strategy of lactic acid metabolism regulation is proposed to operate in concert with immune modulation in the TME, which shows great potential for immunotherapy of immunologically "cold" tumors.
Collapse
Affiliation(s)
- Li-Rong Tian
- PCFM Lab of Ministry of Education, School of Materials Science and Engineering, Sun Yat-sen University, Guangzhou 510275, China
| | - Min-Zhao Lin
- PCFM Lab of Ministry of Education, School of Materials Science and Engineering, Sun Yat-sen University, Guangzhou 510275, China
| | - Hui-Hai Zhong
- PCFM Lab of Ministry of Education, School of Materials Science and Engineering, Sun Yat-sen University, Guangzhou 510275, China
| | - Yu-Jun Cai
- PCFM Lab of Ministry of Education, School of Materials Science and Engineering, Sun Yat-sen University, Guangzhou 510275, China
| | - Bo Li
- Nanomedicine Research Center, the Third Affiliated Hospital of Sun Yat-sen University, Guangzhou 510630, China.
| | - Ze-Cong Xiao
- Department of Minimally Invasive Interventional Radiology, and Laboratory of Interventional Radiology, the Second Affiliated Hospital of Guangzhou Medical University, Guangzhou 510275, China.
| | - Xin-Tao Shuai
- PCFM Lab of Ministry of Education, School of Materials Science and Engineering, Sun Yat-sen University, Guangzhou 510275, China.,Nanomedicine Research Center, the Third Affiliated Hospital of Sun Yat-sen University, Guangzhou 510630, China.
| |
Collapse
|
22
|
Metabolic Vulnerabilities in Multiple Myeloma. Cancers (Basel) 2022; 14:cancers14081905. [PMID: 35454812 PMCID: PMC9029117 DOI: 10.3390/cancers14081905] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Revised: 04/02/2022] [Accepted: 04/07/2022] [Indexed: 02/05/2023] Open
Abstract
Multiple myeloma (MM) remains an incurable malignancy with eventual emergence of refractory disease. Metabolic shifts, which ensure the availability of sufficient energy to support hyperproliferation of malignant cells, are a hallmark of cancer. Deregulated metabolic pathways have implications for the tumor microenvironment, immune cell function, prognostic significance in MM and anti-myeloma drug resistance. Herein, we summarize recent findings on metabolic abnormalities in MM and clinical implications driven by metabolism that may consequently inspire novel therapeutic interventions. We highlight some future perspectives on metabolism in MM and propose potential targets that might revolutionize the field.
Collapse
|
23
|
Wang L, Wang C, Choi WS. Use of Melatonin in Cancer Treatment: Where Are We? Int J Mol Sci 2022; 23:ijms23073779. [PMID: 35409137 PMCID: PMC8998229 DOI: 10.3390/ijms23073779] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Revised: 03/22/2022] [Accepted: 03/28/2022] [Indexed: 02/05/2023] Open
Abstract
Cancer represents a large group of diseases accounting for nearly 10 million deaths each year. Various treatment strategies, including surgical resection combined with chemotherapy, radiotherapy, and immunotherapy, have been applied for cancer treatment. However, the outcomes remain largely unsatisfying. Melatonin, as an endogenous hormone, is associated with the circadian rhythm moderation. Many physiological functions of melatonin besides sleep–wake cycle control have been identified, such as antioxidant, immunomodulation, and anti-inflammation. In recent years, an increasing number of studies have described the anticancer effects of melatonin. This has drawn our attention to the potential usage of melatonin for cancer treatment in the clinical setting, although huge obstacles still exist before its wide clinical administration is accepted. The exact mechanisms behind its anticancer effects remain unclear, and the specific characters impede its in vivo investigation. In this review, we will summarize the latest advances in melatonin studies, including its chemical properties, the possible mechanisms for its anticancer effects, and the ongoing clinical trials. Importantly, challenges for the clinical application of melatonin will be discussed, accompanied with our perspectives on its future development. Finally, obstacles and perspectives of using melatonin for cancer treatment will be proposed. The present article will provide a comprehensive foundation for applying melatonin as a preventive and therapeutic agent for cancer treatment.
Collapse
Affiliation(s)
- Leilei Wang
- Division of Oral and Maxillofacial Surgery, Faculty of Dentistry, The University of Hong Kong, Hong Kong SAR, China;
| | - Chuan Wang
- Division of Periodontology & Implant Dentistry, Faculty of Dentistry, The University of Hong Kong, Hong Kong SAR, China;
| | - Wing Shan Choi
- Division of Oral and Maxillofacial Surgery, Faculty of Dentistry, The University of Hong Kong, Hong Kong SAR, China;
- Correspondence: ; Tel.: +852-28590266
| |
Collapse
|
24
|
Abstract
T lymphocytes (T cells) are divided into two functionally different subgroups the CD4+ T helper cells (Th) and the CD8+ cytotoxic T lymphocytes (CTL). Adequate CD4 and CD8 T cell activation to proliferation, clonal expansion and effector function is crucial for efficient clearance of infection by pathogens. Failure to do so may lead to T cell exhaustion. Upon activation by antigen presenting cells, T cells undergo metabolic reprograming that support effector functions. In this review we will discuss how metabolic reprograming dictates functionality during viral infections using severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and human immunodeficiency virus (HIV) as examples. Moreover, we will briefly discuss T cell metabolic programs during bacterial infections exemplified by Mycobacterium tuberculosis (MT) infection.
Collapse
Affiliation(s)
| | - Bjørn Steen Skålhegg
- Division for Molecular Nutrition, Institute of Basic Medical Sciences, University of Oslo, Oslo, Norway
| |
Collapse
|
25
|
Boothby MR, Brookens SK, Raybuck AL, Cho SH. Supplying the trip to antibody production-nutrients, signaling, and the programming of cellular metabolism in the mature B lineage. Cell Mol Immunol 2022; 19:352-369. [PMID: 34782762 PMCID: PMC8591438 DOI: 10.1038/s41423-021-00782-w] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2021] [Accepted: 09/16/2021] [Indexed: 12/26/2022] Open
Abstract
The COVID pandemic has refreshed and expanded recognition of the vital role that sustained antibody (Ab) secretion plays in our immune defenses against microbes and of the importance of vaccines that elicit Ab protection against infection. With this backdrop, it is especially timely to review aspects of the molecular programming that govern how the cells that secrete Abs arise, persist, and meet the challenge of secreting vast amounts of these glycoproteins. Whereas plasmablasts and plasma cells (PCs) are the primary sources of secreted Abs, the process leading to the existence of these cell types starts with naive B lymphocytes that proliferate and differentiate toward several potential fates. At each step, cells reside in specific microenvironments in which they not only receive signals from cytokines and other cell surface receptors but also draw on the interstitium for nutrients. Nutrients in turn influence flux through intermediary metabolism and sensor enzymes that regulate gene transcription, translation, and metabolism. This review will focus on nutrient supply and how sensor mechanisms influence distinct cellular stages that lead to PCs and their adaptations as factories dedicated to Ab secretion. Salient findings of this group and others, sometimes exhibiting differences, will be summarized with regard to the journey to a distinctive metabolic program in PCs.
Collapse
Affiliation(s)
- Mark R Boothby
- Department of Pathology, Microbiology & Immunology, Molecular Pathogenesis Division, Vanderbilt University Medical Center, Nashville, TN, 37232, USA.
- Department of Medicine, Rheumatology & Immunology Division, Vanderbilt University Medical Center, Nashville, TN, 37232, USA.
- Cancer Biology Program, Vanderbilt University, Nashville, TN, 37232, USA.
- Vanderbilt Institute of Infection, Inflammation, and Immunology, Nashville, TN, 37232, USA.
| | - Shawna K Brookens
- Department of Pathology, Microbiology & Immunology, Molecular Pathogenesis Division, Vanderbilt University Medical Center, Nashville, TN, 37232, USA
- Cancer Biology Program, Vanderbilt University, Nashville, TN, 37232, USA
| | - Ariel L Raybuck
- Department of Pathology, Microbiology & Immunology, Molecular Pathogenesis Division, Vanderbilt University Medical Center, Nashville, TN, 37232, USA
| | - Sung Hoon Cho
- Department of Pathology, Microbiology & Immunology, Molecular Pathogenesis Division, Vanderbilt University Medical Center, Nashville, TN, 37232, USA
- Vanderbilt Institute of Infection, Inflammation, and Immunology, Nashville, TN, 37232, USA
| |
Collapse
|
26
|
Relationship between serum lipid levels and the immune microenvironment in breast cancer patients: a retrospective study. BMC Cancer 2022; 22:167. [PMID: 35164691 PMCID: PMC8842971 DOI: 10.1186/s12885-022-09234-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2021] [Accepted: 01/19/2022] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND Therapeutic agents for dyslipidaemia, in particular statins, have been recently reported to suppress growth and metastasis of breast cancer. However, the predictive value of lipid control in breast cancer patients has not been discussed sufficiently. In addition, though immunometabolism is a relatively novel approach for tumour immunotherapy, the relationship between lipid metabolism and immune status has not been well documented. We therefore investigated the effects of lipid metabolism on antitumour immune response and cancer prognosis. METHODS Except for patients with ductal carcinoma in situ, 938 patients treated with curative surgery were examined. The correlation between treatment for dyslipidaemia or serum lipid levels and clinicopathological features, including the prognosis, was evaluated retrospectively. Also, we stratified these results by intrinsic subtype of breast cancer, menopause, and type of therapeutic agents for dyslipidaemia. Moreover, neutrophil- to-lymphocyte ratio (NLR) and tumour-infiltrating lymphocytes (TILs) were used as indicators of systemic and local immune status, respectively. RESULTS Of 194 patients treated for dyslipidaemia, recurrence-free survival (RFS) and overall survival (OS) did not differ significantly between users of drugs for dyslipidaemia and non-users (p = 0.775 and p = 0.304, log-rank, respectively). Among postmenopausal, hormone receptor (HR)-positive/human epidermal growth factor receptor 2 (HER2)-negative breast cancer patients treated for dyslipidaemia, the good serum lipid control group had significantly better RFS (p = 0.014, log-rank), lower postoperative NLR (p = 0.012), and higher TILs in resected tissues (p = 0.024) than the poor control group. Multivariate analysis showed that postoperative serum lipid levels were a risk factor for recurrence (hazard ratio = 4.722, 95% confidence interval 1.006-22.161, p = 0.049). CONCLUSIONS Good control of serum lipid metabolism may improve the tumour immune microenvironment and prognosis in postmenopausal HR-positive/HER2-negative breast cancer patients.
Collapse
|
27
|
The MYC oncogene - the grand orchestrator of cancer growth and immune evasion. Nat Rev Clin Oncol 2022; 19:23-36. [PMID: 34508258 PMCID: PMC9083341 DOI: 10.1038/s41571-021-00549-2] [Citation(s) in RCA: 291] [Impact Index Per Article: 145.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/28/2021] [Indexed: 02/08/2023]
Abstract
The MYC proto-oncogenes encode a family of transcription factors that are among the most commonly activated oncoproteins in human neoplasias. Indeed, MYC aberrations or upregulation of MYC-related pathways by alternate mechanisms occur in the vast majority of cancers. MYC proteins are master regulators of cellular programmes. Thus, cancers with MYC activation elicit many of the hallmarks of cancer required for autonomous neoplastic growth. In preclinical models, MYC inactivation can result in sustained tumour regression, a phenomenon that has been attributed to oncogene addiction. Many therapeutic agents that directly target MYC are under development; however, to date, their clinical efficacy remains to be demonstrated. In the past few years, studies have demonstrated that MYC signalling can enable tumour cells to dysregulate their microenvironment and evade the host immune response. Herein, we discuss how MYC pathways not only dictate cancer cell pathophysiology but also suppress the host immune response against that cancer. We also propose that therapies targeting the MYC pathway will be key to reversing cancerous growth and restoring antitumour immune responses in patients with MYC-driven cancers.
Collapse
|
28
|
The role of tumor acidification in aggressiveness, cell dissemination and treatment resistance of oral squamous cell carcinoma. Life Sci 2022; 288:120163. [PMID: 34822797 DOI: 10.1016/j.lfs.2021.120163] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Revised: 11/10/2021] [Accepted: 11/16/2021] [Indexed: 12/30/2022]
Abstract
AIMS To investigate the role of tumor acidification in cell behavior, migration, and treatment resistance of oral squamous cell carcinoma (OSCC). MAIN METHODS The SCC4 and SCC25 cell lines were exposed to acidified (pH 6.8) cell culture medium for 7 days. Alternatively, a long-term acidosis was induced for 21 days. In addition, to mimic dynamic pH fluctuation of the tumor microenvironment, cells were reconditioned to neutral pH after experimental acidosis. This study assessed cell proliferation and viability by sulforhodamine B and flow cytometry. Individual and collective cell migration was analyzed by wound healing, time lapse, and transwell assays. Modifications of cell phenotype, EMT induction and stemness potential were investigated by qRT-PCR, western blot, and immunofluorescence. Finally, resistance to chemo- and radiotherapy of OSCC when exposed to acidified environmental conditions (pH 6.8) was determined. KEY FINDINGS The exposure to an acidic microenvironment caused an initial reduction of OSCC cells viability, followed by an adaptation process. Acidic adapted cells acquired a mesenchymal-like phenotype along with increased migration and motility indexes. Moreover, tumoral extracellular acidity was capable to induce cellular stemness and to increase chemo- and radioresistance of oral cancer cells. SIGNIFICANCE In summary, the results showed that the acidic microenvironment leads to a more aggressive and treatment resistant OSCC cell population.
Collapse
|
29
|
Zhan B, Dong X, Yuan Y, Gong Z, Li B. hZIP1 Inhibits Progression of Clear Cell Renal Cell Carcinoma by Suppressing NF-kB/HIF-1α Pathway. Front Oncol 2021; 11:759818. [PMID: 34926261 PMCID: PMC8674186 DOI: 10.3389/fonc.2021.759818] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2021] [Accepted: 11/12/2021] [Indexed: 11/24/2022] Open
Abstract
Purpose Accumulating literature has suggested that hZIP1 and HIF-1α play vital roles in the tumor process of clear cell renal cell carcinoma (ccRCC). However, the functional roles of hZIP1 and HIF-1α in ccRCC remain largely unknown. Methods HIF-1α protein level was evaluated by a western blot in ccRCC tissues and cell lines. ccRCC cell lines were transfected with HIF-1α-siRNA to downregulate the expression level of HIF-1α. Then the proliferative, migratory and invasive abilities of ccRCC cells in vitro were detected by real-time cell analysis (RTCA) assay, wound healing assay and transwell assay, respectively. The role of HIF-1α in vivo was explored by tumor implantation in nude mice. Then the effect on glycolysis‐related proteins was performed by western blot after hZIP1 knockdown (overexpression) or HIF-1α knockdown. The effect on NF‐kB pathway was detected after hZIP1 overexpression. Results HIF-1α was markedly downregulated in ccRCC tissues compared with normal areas. But HIF-1α presented almost no expression in HK-2 and ACHN cells. Immunofluorescence indicated HIF-1α and PDK1 expression in both the cytoplasm and nucleus in ccRCC cells. Downregulation of HIF-1α suppressed ccRCC cell proliferation, migration, and invasion and resulted in smaller implanted tumors in nude mice. Furthermore, hZIP1 knockdown elevated HIF-1α protein levels and PDK1 protein levels in ccRCC cells. Interestingly, a sharp downregulated expression of HIF-1α was observed after hZIP1 overexpression in OSRC-2 and 786-O cells, which resulted from a downtrend of NF-kB1 moving into the cell nucleus. Conclusion Our work has vital implications that hZIP1 suppresses ccRCC progression by inhibiting NF-kB/HIF-1α pathway.
Collapse
Affiliation(s)
- Bo Zhan
- Department of Urology, The First Hospital of China Medical University, Shenyang, China
| | - Xiao Dong
- Department of Urology, The First Hospital of China Medical University, Shenyang, China
| | - Yulin Yuan
- Department of Urology, The First Hospital of China Medical University, Shenyang, China
| | - Zheng Gong
- Department of Urology, The First Hospital of China Medical University, Shenyang, China
| | - Bohan Li
- Department of Urology, The First Hospital of China Medical University, Shenyang, China
| |
Collapse
|
30
|
Wang T, Ma F, Qian HL. Defueling the cancer: ATP synthase as an emerging target in cancer therapy. MOLECULAR THERAPY-ONCOLYTICS 2021; 23:82-95. [PMID: 34703878 PMCID: PMC8517097 DOI: 10.1016/j.omto.2021.08.015] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Reprogramming of cellular metabolism is a hallmark of cancer. Mitochondrial ATP synthase (MAS) produces most of the ATP that drives the cell. High expression of the MAS-composing proteins is found during cancer and is linked to a poor prognosis in glioblastoma, ovarian cancer, prostate cancer, breast cancer, and clear cell renal cell carcinoma. Cell surface-expressed ATP synthase, translocated from mitochondrion to cell membrane, involves the angiogenesis, tumorigenesis, and metastasis of cancer. ATP synthase has therefore been considered a therapeutic target. We review recent various ATP synthase inhibitors that suppress tumor growth and are being tested for the clinic.
Collapse
Affiliation(s)
- Ting Wang
- 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.,Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Laboratory of Molecular Oncology, Peking University Cancer Hospital & Institute, 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
| | - 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
| |
Collapse
|
31
|
Zhou L, Kong Y, Wu J, Li X, Fei Y, Ma J, Wang Y, Mi L. Metabolic Changes in Maternal and Cord Blood in One Case of Pregnancy-Associated Breast Cancer Seen by Fluorescence Lifetime Imaging Microscopy. Diagnostics (Basel) 2021; 11:diagnostics11081494. [PMID: 34441428 PMCID: PMC8392038 DOI: 10.3390/diagnostics11081494] [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: 06/17/2021] [Revised: 08/16/2021] [Accepted: 08/16/2021] [Indexed: 11/30/2022] Open
Abstract
Pregnancy-associated breast cancer (PABC) is a rare disease, which is frequently diagnosed at an advanced stage due to limitations in current diagnostic methods. In this study, fluorescence lifetime imaging microscopy (FLIM) was used to study the metabolic changes by measuring maternal blood and umbilical cord blood via the autofluorescence of coenzymes, reduced nicotinamide adenine dinucleotide (phosphate) (NAD(P)H), and flavin adenine dinucleotide (FAD). The NAD(P)H data showed that a PABC case had significant differences compared with normal cases, which may indicate increased glycolysis. The FAD data showed that both maternal and cord blood of PABC had shorter mean lifetimes and higher bound-FAD ratios. The significant differences suggested that FLIM testing of blood samples may be a potential method to assist in PABC non-radiative screening.
Collapse
Affiliation(s)
- Li Zhou
- Shanghai Engineering Research Center of Ultra-Precision Optical Manufacturing, Key Laboratory of Micro and Nano Photonic Structures (Ministry of Education), Department of Optical Science and Engineering, School of Information Science and Technology, Fudan University, 220 Handan Road, Shanghai 200433, China; (L.Z.); (Y.K.); (J.W.); (Y.F.); (J.M.)
- Department of Biochemistry and Molecular Biology, School of Life Sciences, Fudan University, 220 Handan Road, Shanghai 200433, China
| | - Yawei Kong
- Shanghai Engineering Research Center of Ultra-Precision Optical Manufacturing, Key Laboratory of Micro and Nano Photonic Structures (Ministry of Education), Department of Optical Science and Engineering, School of Information Science and Technology, Fudan University, 220 Handan Road, Shanghai 200433, China; (L.Z.); (Y.K.); (J.W.); (Y.F.); (J.M.)
| | - Junxin Wu
- Shanghai Engineering Research Center of Ultra-Precision Optical Manufacturing, Key Laboratory of Micro and Nano Photonic Structures (Ministry of Education), Department of Optical Science and Engineering, School of Information Science and Technology, Fudan University, 220 Handan Road, Shanghai 200433, China; (L.Z.); (Y.K.); (J.W.); (Y.F.); (J.M.)
| | - Xingzhi Li
- School of Materials Science and Engineering, Hubei University of Automotive Technology, 167 Checheng West Road, Shiyan 442002, China;
| | - Yiyan Fei
- Shanghai Engineering Research Center of Ultra-Precision Optical Manufacturing, Key Laboratory of Micro and Nano Photonic Structures (Ministry of Education), Department of Optical Science and Engineering, School of Information Science and Technology, Fudan University, 220 Handan Road, Shanghai 200433, China; (L.Z.); (Y.K.); (J.W.); (Y.F.); (J.M.)
| | - Jiong Ma
- Shanghai Engineering Research Center of Ultra-Precision Optical Manufacturing, Key Laboratory of Micro and Nano Photonic Structures (Ministry of Education), Department of Optical Science and Engineering, School of Information Science and Technology, Fudan University, 220 Handan Road, Shanghai 200433, China; (L.Z.); (Y.K.); (J.W.); (Y.F.); (J.M.)
- Institute of Biomedical Engineering and Technology, Academy for Engineer and Technology, Fudan University, 220 Handan Road, Shanghai 200433, China
- Shanghai Engineering Research Center of Industrial Microorganisms, The Multiscale Research Institute of Complex Systems (MRICS), School of Life Sciences, Fudan University, 220 Handan Road, Shanghai 200433, China
| | - Yulan Wang
- Department of Gynecology and Obstetrics, The Central Hospital of Wuhan, Tongji Medical College, Huazhong University of Science and Technology, 26 Shengli Str., Wuhan 430014, China
- Correspondence: (Y.W.); (L.M.)
| | - Lan Mi
- Shanghai Engineering Research Center of Ultra-Precision Optical Manufacturing, Key Laboratory of Micro and Nano Photonic Structures (Ministry of Education), Department of Optical Science and Engineering, School of Information Science and Technology, Fudan University, 220 Handan Road, Shanghai 200433, China; (L.Z.); (Y.K.); (J.W.); (Y.F.); (J.M.)
- Institute of Biomedical Engineering and Technology, Academy for Engineer and Technology, Fudan University, 220 Handan Road, Shanghai 200433, China
- Correspondence: (Y.W.); (L.M.)
| |
Collapse
|
32
|
Khurana P, Burudpakdee C, Grupp SA, Beier UH, Barrett DM, Bassiri H. Distinct Bioenergetic Features of Human Invariant Natural Killer T Cells Enable Retained Functions in Nutrient-Deprived States. Front Immunol 2021; 12:700374. [PMID: 34434191 PMCID: PMC8380770 DOI: 10.3389/fimmu.2021.700374] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2021] [Accepted: 07/20/2021] [Indexed: 12/19/2022] Open
Abstract
Invariant natural killer T (iNKT) cells comprise a unique subset of lymphocytes that are primed for activation and possess innate NK-like functional features. Currently, iNKT cell-based immunotherapies remain in early clinical stages, and little is known about the ability of these cells to survive and retain effector functions within the solid tumor microenvironment (TME) long-term. In conventional T cells (TCONV), cellular metabolism is linked to effector functions and their ability to adapt to the nutrient-poor TME. In contrast, the bioenergetic requirements of iNKT cells - particularly those of human iNKT cells - at baseline and upon stimulation are not well understood; neither is how these requirements affect effector functions such as production of cytokines and cytolytic proteins. We find that unlike TCONV, human iNKT cells are not dependent upon glucose or glutamine for these effector functions upon stimulation with anti-CD3 and anti-CD28. Additionally, transcriptional profiling revealed that stimulated human iNKT cells are less glycolytic than TCONV and display higher expression of fatty acid oxidation (FAO) and adenosine monophosphate-activated protein kinase (AMPK) pathway genes. Furthermore, stimulated iNKT cells displayed higher mitochondrial mass and membrane potential relative to TCONV. Real-time Seahorse metabolic flux analysis revealed that stimulated human iNKT cells utilize fatty acids as substrates for oxidation more than stimulated TCONV. Together, our data suggest that human iNKT cells possess different bioenergetic requirements from TCONV and display a more oxidative metabolic program relative to effector TCONV. Importantly, iNKT cell-based immunotherapeutic strategies could co-opt such unique features of iNKT cells to improve their efficacy and longevity of anti-tumor responses.
Collapse
Affiliation(s)
- Priya Khurana
- Division of Infectious Diseases, Department of Pediatrics, Children’s Hospital of Philadelphia, Philadelphia, PA, United States
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, United States
| | - Chakkapong Burudpakdee
- Division of Infectious Diseases, Department of Pediatrics, Children’s Hospital of Philadelphia, Philadelphia, PA, United States
| | - Stephan A. Grupp
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, United States
- Cell and Therapy Transplant Section, Division of Oncology, Children’s Hospital of Philadelphia, Philadelphia, PA, United States
| | - Ulf H. Beier
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, United States
- Division of Nephrology, Department of Pediatrics, Children’s Hospital of Philadelphia, Philadelphia, PA, United States
- Janssen Research and Development, Spring House, PA, United States
| | | | - Hamid Bassiri
- Division of Infectious Diseases, Department of Pediatrics, Children’s Hospital of Philadelphia, Philadelphia, PA, United States
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, United States
| |
Collapse
|
33
|
Primary Aldosteronism: Metabolic Reprogramming and the Pathogenesis of Aldosterone-Producing Adenomas. Cancers (Basel) 2021; 13:cancers13153716. [PMID: 34359615 PMCID: PMC8345059 DOI: 10.3390/cancers13153716] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2021] [Revised: 06/29/2021] [Accepted: 07/21/2021] [Indexed: 12/19/2022] Open
Abstract
Simple Summary Primary aldosteronism is a common form of endocrine hypertension often caused by a hyper-secreting tumor of the adrenal cortex called an aldosterone-producing adenoma. Metabolic reprogramming plays a role in tumor progression and influences the tumor immune microenvironment by limiting immune-cell infiltration and suppressing its anti-tumor function. We hypothesized that the development of aldosterone-producing adenomas involves metabolic adaptations of its component tumor cells and intrinsically influences tumor pathogenesis. Herein, we use state-of-the-art computational tools for the comprehensive analysis of array-based gene expression profiles to demonstrate metabolic reprogramming and remodeling of the immune microenvironment in aldosterone-producing adenomas compared with paired adjacent adrenal cortical tissue. Our findings suggest metabolic alterations may function in the pathogenesis of aldosterone-producing adenomas by conferring survival advantages to their component tumor cells. Abstract Aldosterone-producing adenomas (APAs) are characterized by aldosterone hypersecretion and deregulated adrenocortical cell growth. Increased energy consumption required to maintain cellular tumorigenic properties triggers metabolic alterations that shape the tumor microenvironment to acquire necessary nutrients, yet our knowledge of this adaptation in APAs is limited. Here, we investigated adrenocortical cell-intrinsic metabolism and the tumor immune microenvironment of APAs and their potential roles in mediating aldosterone production and growth of adrenocortical cells. Using multiple advanced bioinformatics methods, we analyzed gene expression datasets to generate distinct metabolic and immune cell profiles of APAs versus paired adjacent cortex. APAs displayed activation of lipid metabolism, especially fatty acid β-oxidation regulated by PPARα, and glycolysis. We identified an immunosuppressive microenvironment in APAs, with reduced infiltration of CD45+ immune cells compared with adjacent cortex, validated by CD45 immunohistochemistry (3.45-fold, p < 0.001). APAs also displayed an association of lipid metabolism with ferroptosis and upregulation of antioxidant systems. In conclusion, APAs exhibit metabolic reprogramming towards fatty acid β-oxidation and glycolysis. Increased lipid metabolism via PPARα may serve as a key mechanism to modulate lipid peroxidation, a hallmark of regulated cell death by ferroptosis. These findings highlight survival advantages for APA tumor cells with metabolic reprogramming properties.
Collapse
|
34
|
Samec M, Liskova A, Koklesova L, Zhai K, Varghese E, Samuel SM, Šudomová M, Lucansky V, Kassayova M, Pec M, Biringer K, Brockmueller A, Kajo K, Hassan STS, Shakibaei M, Golubnitschaja O, Büsselberg D, Kubatka P. Metabolic Anti-Cancer Effects of Melatonin: Clinically Relevant Prospects. Cancers (Basel) 2021; 13:3018. [PMID: 34208645 PMCID: PMC8234897 DOI: 10.3390/cancers13123018] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2021] [Revised: 06/04/2021] [Accepted: 06/14/2021] [Indexed: 02/06/2023] Open
Abstract
Metabolic reprogramming characterized by alterations in nutrient uptake and critical molecular pathways associated with cancer cell metabolism represents a fundamental process of malignant transformation. Melatonin (N-acetyl-5-methoxytryptamine) is a hormone secreted by the pineal gland. Melatonin primarily regulates circadian rhythms but also exerts anti-inflammatory, anti-depressant, antioxidant and anti-tumor activities. Concerning cancer metabolism, melatonin displays significant anticancer effects via the regulation of key components of aerobic glycolysis, gluconeogenesis, the pentose phosphate pathway (PPP) and lipid metabolism. Melatonin treatment affects glucose transporter (GLUT) expression, glucose-6-phosphate dehydrogenase (G6PDH) activity, lactate production and other metabolic contributors. Moreover, melatonin modulates critical players in cancer development, such as HIF-1 and p53. Taken together, melatonin has notable anti-cancer effects at malignancy initiation, progression and metastasing. Further investigations of melatonin impacts relevant for cancer metabolism are expected to create innovative approaches supportive for the effective prevention and targeted therapy of cancers.
Collapse
Affiliation(s)
- Marek Samec
- Clinic of Obstetrics and Gynecology, Jessenius Faculty of Medicine, Comenius University in Bratislava, 03601 Martin, Slovakia; (M.S.); (A.L.); (L.K.); (K.B.)
| | - Alena Liskova
- Clinic of Obstetrics and Gynecology, Jessenius Faculty of Medicine, Comenius University in Bratislava, 03601 Martin, Slovakia; (M.S.); (A.L.); (L.K.); (K.B.)
| | - Lenka Koklesova
- Clinic of Obstetrics and Gynecology, Jessenius Faculty of Medicine, Comenius University in Bratislava, 03601 Martin, Slovakia; (M.S.); (A.L.); (L.K.); (K.B.)
| | - Kevin Zhai
- Department of Physiology and Biophysics, Weill Cornell Medicine-Qatar, Education City, Qatar Foundation, Doha P.O. Box 24144, Qatar; (K.Z.); (E.V.); (S.M.S.)
| | - Elizabeth Varghese
- Department of Physiology and Biophysics, Weill Cornell Medicine-Qatar, Education City, Qatar Foundation, Doha P.O. Box 24144, Qatar; (K.Z.); (E.V.); (S.M.S.)
| | - Samson Mathews Samuel
- Department of Physiology and Biophysics, Weill Cornell Medicine-Qatar, Education City, Qatar Foundation, Doha P.O. Box 24144, Qatar; (K.Z.); (E.V.); (S.M.S.)
| | - Miroslava Šudomová
- Museum of Literature in Moravia, Klašter 1, 66461 Rajhrad, Czech Republic;
| | - Vincent Lucansky
- Biomedical Centre Martin, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava, Mala Hora 4D, 036 01 Martin, Slovakia;
| | - Monika Kassayova
- Department of Animal Physiology, Institute of Biology and Ecology, Faculty of Science, P. J. Šafarik University, 04001 Košice, Slovakia;
| | - Martin Pec
- Department of Medical Biology, Jessenius Faculty of Medicine, Comenius University in Bratislava, 03601 Martin, Slovakia;
| | - Kamil Biringer
- Clinic of Obstetrics and Gynecology, Jessenius Faculty of Medicine, Comenius University in Bratislava, 03601 Martin, Slovakia; (M.S.); (A.L.); (L.K.); (K.B.)
| | - Aranka Brockmueller
- Musculoskeletal Research Group and Tumour Biology, Chair of Vegetative Anatomy, Institute of Anatomy, Faculty of Medicine, Ludwig-Maximilian-University Munich, D-80336 Munich, Germany; (A.B.); (M.S.)
| | - Karol Kajo
- Department of Pathology, St. Elizabeth Cancer Institute Hospital, 81250 Bratislava, Slovakia;
- Biomedical Research Centre, Slovak Academy of Sciences, 81439 Bratislava, Slovakia
| | - Sherif T. S. Hassan
- Department of Applied Ecology, Faculty of Environmental Sciences, Czech University of Life Sciences Prague, Kamýcká 129, 165 00 Prague, Czech Republic;
| | - Mehdi Shakibaei
- Musculoskeletal Research Group and Tumour Biology, Chair of Vegetative Anatomy, Institute of Anatomy, Faculty of Medicine, Ludwig-Maximilian-University Munich, D-80336 Munich, Germany; (A.B.); (M.S.)
| | - Olga Golubnitschaja
- European Association for Predictive, Preventive and Personalised Medicine, EPMA, 1160 Brussels, Belgium;
- Predictive, Preventive and Personalised (3P) Medicine, Department of Radiation Oncology, University Hospital Bonn, Rheinische Friedrich-Wilhelms-Universität Bonn, 53127 Bonn, Germany
| | - Dietrich Büsselberg
- Department of Physiology and Biophysics, Weill Cornell Medicine-Qatar, Education City, Qatar Foundation, Doha P.O. Box 24144, Qatar; (K.Z.); (E.V.); (S.M.S.)
| | - Peter Kubatka
- Department of Medical Biology, Jessenius Faculty of Medicine, Comenius University in Bratislava, 03601 Martin, Slovakia;
- European Association for Predictive, Preventive and Personalised Medicine, EPMA, 1160 Brussels, Belgium;
| |
Collapse
|
35
|
Zhang B, Xu F, Wang K, Liu M, Li J, Zhao Q, Jiang L, Zhang Z, Li Y, Chen H, Zhang J, Tang X, Zhang J. BCAT1 knockdown-mediated suppression of melanoma cell proliferation and migration is associated with reduced oxidative phosphorylation. Am J Cancer Res 2021; 11:2670-2683. [PMID: 34249421 PMCID: PMC8263658] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2021] [Accepted: 03/23/2021] [Indexed: 06/13/2023] Open
Abstract
Malignant melanoma has a high mutational rate. As a result, resistance to current therapies is common. Consequently, there is an unmet medical need to develop novel therapies. Recent data suggest that branched-chain amino acid transaminase 1 (BCAT1) is overexpressed in multiple cancers, and such overexpressed BCAT1 is necessary for individual cancer progression. Therefore, BCAT1 appears to be a good target in cancer treatment. Additionally, because its expression in healthy tissues is highly restricted in adults and is limited to the brain, ovary, and placenta, BCAT1 is especially an ideal target in cancer therapies. Currently, the function of BCAT1 in malignant melanoma has not been demonstrated. Therefore, we investigated the role of BCAT1 in the proliferation and migration of malignant melanomas using human samples and mouse malignant B16 melanoma cell line. Our data showed that BCAT1 was overexpressed in malignant melanoma tissues both in humans and mice. Besides, BCAT1 knockdown suppressed melanoma cell proliferation and migration, which was associated with reduced oxidative phosphorylation. Collectively, our data indicate that BCAT1 is a promising therapeutic target for the treatment of malignant melanomas.
Collapse
Affiliation(s)
- Bingxia Zhang
- Henan Institute of Medical and Pharmaceutical Sciences, Zhengzhou UniversityHenan, China
- School of Life Sciences, Zhengzhou UniversityZhengzhou, Henan, China
| | - Fang Xu
- Henan Institute of Medical and Pharmaceutical Sciences, Zhengzhou UniversityHenan, China
| | - Kaijuan Wang
- Henan Key Laboratory for Tumor Epidemiology, Zhengzhou UniversityHenan, China
| | - Mengduan Liu
- Department of Cardiology, The First Affiliated Hospital of Zhengzhou UniversityZhengzhou, Henan, China
| | - Jinxia Li
- School of Basic Medical Sciences, Zhengzhou UniversityZhengzhou, China
| | - Qianwei Zhao
- Henan Institute of Medical and Pharmaceutical Sciences, Zhengzhou UniversityHenan, China
| | - Liya Jiang
- School of Life Sciences, Zhengzhou UniversityZhengzhou, Henan, China
| | - Zhendong Zhang
- School of Life Sciences, Zhengzhou UniversityZhengzhou, Henan, China
| | - Yamei Li
- School of Basic Medical Sciences, Zhengzhou UniversityZhengzhou, China
| | - Huiping Chen
- Henan Institute of Medical and Pharmaceutical Sciences, Zhengzhou UniversityHenan, China
| | - Jianying Zhang
- Henan Institute of Medical and Pharmaceutical Sciences, Zhengzhou UniversityHenan, China
- Henan Key Laboratory for Tumor Epidemiology, Zhengzhou UniversityHenan, China
| | - Xiaolei Tang
- Department of Veterinary Biomedical Sciences, College of Veterinary Medicine, Long Island UniversityBrookville, New York, USA
- Division of Regenerative Medicine, Department of Medicine and Basic Science, School of Medicine, Loma Linda UniversityLoma Linda, CA, USA
| | - Jintao Zhang
- Henan Institute of Medical and Pharmaceutical Sciences, Zhengzhou UniversityHenan, China
- Henan Key Laboratory for Tumor Epidemiology, Zhengzhou UniversityHenan, China
| |
Collapse
|
36
|
Singh L, Singh M, Rastogi S, Choudhary A, Kumar D, Raj R, Ansari MN, Saeedan AS, Kaithwas G. Effect of Voacamine upon inhibition of hypoxia induced fatty acid synthesis in a rat model of methyln-nitrosourea induced mammary gland carcinoma. BMC Mol Cell Biol 2021; 22:33. [PMID: 34090331 PMCID: PMC8180083 DOI: 10.1186/s12860-021-00371-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2021] [Accepted: 05/04/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND In the present study, fatty acid synthesis is targeted to combat mammary gland carcinoma by activating prolyl hydroxylase-2 with Voacamine alone and in combination with Tamoxifen. It was hypothesized that the activation of prolyl hydroxylase-2 would inhibit the hypoxia-induced fatty acid synthesis and mammary gland carcinoma. Mammary gland carcinoma was induced with a single dose administration of N-methyl-N-nitrosourea (50 mg/kg,i.p.) and treatment with Voacamine and Tamoxifen 15 days after carcinogen administration. RESULTS At the end of the study, hemodynamic profiling of animals was recorded to assess the cardiotoxic potential of the drug. Blood serum was separated and subjected to nuclear magnetic resonance spectroscopy. Carmine staining and histopathology of mammary gland tissue were performed to evaluate the anti-angiogenic potential of the drug. The antioxidant potential of the drug was measured with antioxidant markers. Western blotting was performed to study the effect of the drug at the molecular level. CONCLUSION Results of the study have shown that Voacamine treatment stopped further decrease in body weight of experimental animals. The hemodynamic study evidenced that Voacamine at a low dose is safe in cardiac patients. Microscopic evaluation of mammary gland tissue documented the anti-angiogenic potential of Voacamine and Tamoxifen therapy. Perturbed serum metabolites were also restored to normal along with antioxidant markers. Immunoblotting of mammary gland tissue also depicted restoration of proteins of the hypoxic and fatty acid pathway. Conclusively, Voacamine and its combination with Tamoxifen activated prolyl hydroxylase-2 to combat mammary gland carcinoma.
Collapse
Affiliation(s)
- Lakhveer Singh
- Department of Pharmaceutical Sciences, Babasaheb Bhimrao Ambedkar University, VidyaVihar, Raebareily Road, Lucknow, 226025, India
| | - Manjari Singh
- Department of Pharmaceutical Sciences, Assam University, Silchar, Assam, 788011, India
| | - Shubham Rastogi
- Department of Pharmaceutical Sciences, Babasaheb Bhimrao Ambedkar University, VidyaVihar, Raebareily Road, Lucknow, 226025, India
| | - Anurag Choudhary
- Department of Pharmaceutical Sciences, Babasaheb Bhimrao Ambedkar University, VidyaVihar, Raebareily Road, Lucknow, 226025, India
| | - Dinesh Kumar
- Center for Biomedical Research, Sanjay Gandhi Post Graduate Institute of Medical Science, Lucknow, India
| | - Ritu Raj
- Center for Biomedical Research, Sanjay Gandhi Post Graduate Institute of Medical Science, Lucknow, India
| | - Mohd Nazam Ansari
- Department of Pharmacology, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Al-Kharj, Saudi Arabia
| | - Abdulaziz S Saeedan
- Department of Pharmacology, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Al-Kharj, Saudi Arabia
| | - Gaurav Kaithwas
- Department of Pharmaceutical Sciences, Babasaheb Bhimrao Ambedkar University, VidyaVihar, Raebareily Road, Lucknow, 226025, India.
| |
Collapse
|
37
|
Metabolic Interplay between the Immune System and Melanoma Cells: Therapeutic Implications. Biomedicines 2021; 9:biomedicines9060607. [PMID: 34073463 PMCID: PMC8227307 DOI: 10.3390/biomedicines9060607] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2021] [Revised: 05/20/2021] [Accepted: 05/25/2021] [Indexed: 02/06/2023] Open
Abstract
Malignant melanoma represents the most fatal skin cancer due to its aggressive biological behavior and high metastatic potential. Treatment strategies for advanced disease have dramatically changed over the last years due to the introduction of BRAF/MEK inhibitors and immunotherapy. However, many patients either display primary (i.e., innate) or eventually develop secondary (i.e., acquired) resistance to systemic treatments. Treatment resistance depends on multiple mechanisms driven by a set of rewiring processes, which involve cancer metabolism, epigenetic, gene expression, and interactions within the tumor microenvironment. Prognostic and predictive biomarkers are needed to guide patients’ selection and treatment decisions. Indeed, there are no recognized clinical or biological characteristics that identify which patients will benefit more from available treatments, but several biomarkers have been studied with promising preliminary results. In this review, we will summarize novel tumor metabolic pathways and tumor-host metabolic crosstalk mechanisms leading to melanoma progression and drug resistance, with an overview on their translational potential as novel therapeutic targets.
Collapse
|
38
|
Saida Y, Brender JR, Yamamoto K, Mitchell JB, Krishna MC, Kishimoto S. Multimodal Molecular Imaging Detects Early Responses to Immune Checkpoint Blockade. Cancer Res 2021; 81:3693-3705. [PMID: 33837042 DOI: 10.1158/0008-5472.can-20-3182] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2020] [Revised: 02/17/2021] [Accepted: 04/08/2021] [Indexed: 01/02/2023]
Abstract
Immune checkpoint blockade (ICB) has become a standard therapy for several cancers, however, the response to ICB is inconsistent and a method for noninvasive assessment has not been established to date. To investigate the capability of multimodal imaging to evaluate treatment response to ICB therapy, hyperpolarized 13C MRI using [1-13C] pyruvate and [1,4-13C2] fumarate and dynamic contrast enhanced (DCE) MRI was evaluated to detect early changes in tumor glycolysis, necrosis, and intratumor perfusion/permeability, respectively. Mouse tumor models served as platforms for high (MC38 colon adenocarcinoma) and low (B16-F10 melanoma) sensitivity to dual ICB of PD-L1 and CTLA4. Glycolytic flux significantly decreased following treatment only in the less sensitive B16-F10 tumors. Imaging [1,4-13C2] fumarate conversion to [1,4-13C2] malate showed a significant increase in necrotic cell death following treatment in the ICB-sensitive MC38 tumors, with essentially no change in B16-F10 tumors. DCE-MRI showed significantly increased perfusion/permeability in MC38-treated tumors, whereas a similar, but statistically nonsignificant, trend was observed in B16-F10 tumors. When tumor volume was also taken into consideration, each imaging biomarker was linearly correlated with future survival in both models. These results suggest that hyperpolarized 13C MRI and DCE MRI may serve as useful noninvasive imaging markers to detect early response to ICB therapy. SIGNIFICANCE: Hyperpolarized 13C MRI and dynamic contrast enhanced MRI in murine tumor models provide useful insight into evaluating early response to immune checkpoint blockade therapy.See related commentary by Cullen and Keshari, p. 3444.
Collapse
Affiliation(s)
- Yu Saida
- Radiation Biology Branch, Center for Cancer Research, National Cancer Institute, NIH, Bethesda, Maryland
| | - Jeffrey R Brender
- Radiation Biology Branch, Center for Cancer Research, National Cancer Institute, NIH, Bethesda, Maryland
| | - Kazutoshi Yamamoto
- Radiation Biology Branch, Center for Cancer Research, National Cancer Institute, NIH, Bethesda, Maryland
| | - James B Mitchell
- Radiation Biology Branch, Center for Cancer Research, National Cancer Institute, NIH, Bethesda, Maryland
| | - Murali C Krishna
- Radiation Biology Branch, Center for Cancer Research, National Cancer Institute, NIH, Bethesda, Maryland
| | - Shun Kishimoto
- Radiation Biology Branch, Center for Cancer Research, National Cancer Institute, NIH, Bethesda, Maryland.
| |
Collapse
|
39
|
Cui Y, Han B, Zhang H, Liu H, Zhang F, Niu R. Identification of Metabolic-Associated Genes for the Prediction of Colon and Rectal Adenocarcinoma. Onco Targets Ther 2021; 14:2259-2277. [PMID: 33833525 PMCID: PMC8020594 DOI: 10.2147/ott.s297134] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2020] [Accepted: 03/05/2021] [Indexed: 12/31/2022] Open
Abstract
Background and Aim Uncontrolled proliferation is the most prominent biological feature of tumors. In order to rapidly proliferate, tumor cells regulate their metabolic behavior by controlling the expression of metabolism-related genes (MRGs) to maximize the utilization of available nutrients. In this study, we aimed to construct prognosis models for colorectal adenocarcinoma (COAD) and rectum adenocarcinoma (READ) using MRGs to predict the prognoses of patients. Methods We first acquired the gene expression profiles of COAD and READ from the TCGA database, and then utilized univariate Cox analysis, Lasso regression, and multivariable Cox analysis to identify the MRGs for risk models. Results Eight genes (CPT1C, PLCB2, PLA2G2D, GAMT, ENPP2, PIP4K2B, GPX3, and GSR) in the colon cancer risk model and six genes (TDO2, PKLR, GAMT, EARS2, ACO1, and WAS) in the rectal cancer risk model were identified successfully. Multivariate Cox analysis indicated that these two models could accurately and independently predict overall survival (OS) for patients with COAD or READ. Furthermore, functional enrichment analysis was used to identify the metabolism pathway of MRGs in the risk models and analyzed these genes comprehensively. Then, we verified the prognosis model in independent COAD cohorts (GSE17538) and detected the correlations of the protein expression levels of GSR and ENPP2 with prognosis for COAD or READ. Conclusion In this study, 14 MRGs were identified as potential prognostic biomarkers and therapeutic targets for colorectal cancer.
Collapse
Affiliation(s)
- Yanfen Cui
- Public Laboratory, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Key Laboratory of Breast Cancer Prevention and Therapy, Ministry of Education, Tianjin, 300060, People's Republic of China
| | - Baoai Han
- Public Laboratory, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Key Laboratory of Breast Cancer Prevention and Therapy, Ministry of Education, Tianjin, 300060, People's Republic of China
| | - He Zhang
- Public Laboratory, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Key Laboratory of Breast Cancer Prevention and Therapy, Ministry of Education, Tianjin, 300060, People's Republic of China
| | - Hui Liu
- Public Laboratory, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Key Laboratory of Breast Cancer Prevention and Therapy, Ministry of Education, Tianjin, 300060, People's Republic of China
| | - Fei Zhang
- Public Laboratory, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Key Laboratory of Breast Cancer Prevention and Therapy, Ministry of Education, Tianjin, 300060, People's Republic of China
| | - Ruifang Niu
- Public Laboratory, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Key Laboratory of Breast Cancer Prevention and Therapy, Ministry of Education, Tianjin, 300060, People's Republic of China
| |
Collapse
|
40
|
Rangel Rivera GO, Knochelmann HM, Dwyer CJ, Smith AS, Wyatt MM, Rivera-Reyes AM, Thaxton JE, Paulos CM. Fundamentals of T Cell Metabolism and Strategies to Enhance Cancer Immunotherapy. Front Immunol 2021; 12:645242. [PMID: 33815400 PMCID: PMC8014042 DOI: 10.3389/fimmu.2021.645242] [Citation(s) in RCA: 67] [Impact Index Per Article: 22.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Accepted: 03/01/2021] [Indexed: 01/11/2023] Open
Abstract
Emerging reports show that metabolic pathways can be targeted to enhance T cell-mediated immunity to tumors. Yet, tumors consume key metabolites in the host to survive, thus robbing T cells of these nutrients to function and thrive. T cells are often deprived of basic building blocks for energy in the tumor, including glucose and amino acids needed to proliferate or produce cytotoxic molecules against tumors. Immunosuppressive molecules in the host further compromise the lytic capacity of T cells. Moreover, checkpoint receptors inhibit T cell responses by impairing their bioenergetic potential within tumors. In this review, we discuss the fundamental metabolic pathways involved in T cell activation, differentiation and response against tumors. We then address ways to target metabolic pathways to improve the next generation of immunotherapies for cancer patients.
Collapse
Affiliation(s)
- Guillermo O Rangel Rivera
- Department of Microbiology and Immunology, Medical University of South Carolina, Charleston, SC, United States.,Department of Surgery, Emory University, Atlanta, GA, United States.,Department of Microbiology and Immunology, Emory University, Atlanta, GA, United States
| | - Hannah M Knochelmann
- Department of Microbiology and Immunology, Medical University of South Carolina, Charleston, SC, United States.,Department of Surgery, Emory University, Atlanta, GA, United States.,Department of Microbiology and Immunology, Emory University, Atlanta, GA, United States
| | - Connor J Dwyer
- Department of Microbiology and Immunology, Medical University of South Carolina, Charleston, SC, United States
| | - Aubrey S Smith
- Department of Microbiology and Immunology, Medical University of South Carolina, Charleston, SC, United States.,Department of Surgery, Emory University, Atlanta, GA, United States.,Department of Microbiology and Immunology, Emory University, Atlanta, GA, United States
| | - Megan M Wyatt
- Department of Surgery, Emory University, Atlanta, GA, United States.,Department of Microbiology and Immunology, Emory University, Atlanta, GA, United States
| | - Amalia M Rivera-Reyes
- Department of Surgery, Emory University, Atlanta, GA, United States.,Department of Microbiology and Immunology, Emory University, Atlanta, GA, United States
| | - Jessica E Thaxton
- Department of Microbiology and Immunology, Medical University of South Carolina, Charleston, SC, United States.,Department of Orthopaedics and Physical Medicine, Medical University of South Carolina, Charleston, SC, United States
| | - Chrystal M Paulos
- Department of Surgery, Emory University, Atlanta, GA, United States.,Department of Microbiology and Immunology, Emory University, Atlanta, GA, United States
| |
Collapse
|
41
|
Metabolic activity of extranodal NK/T cell lymphoma on 18F-FDG PET/CT according to immune subtyping. Sci Rep 2021; 11:5879. [PMID: 33723329 PMCID: PMC7960964 DOI: 10.1038/s41598-021-85332-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2020] [Accepted: 02/01/2021] [Indexed: 12/27/2022] Open
Abstract
Disseminated extranodal NK/T cell lymphoma (ENKTL) is associated with dismal prognosis. Hence, distinct tumor immune microenvironment (TIME) subtypes were proposed to explain their influence on ENKTL progression and help predict treatment response. In this study, we investigated the capacity of FDG PET/CT to discern ENKTL TIME subtypes. A total of 108 pretreatment FDG PET/CT scans of 103 patients with newly diagnosed or relapsed ENKTL were retrospectively analyzed. TIME subtype was determined using three key immunohistochemical markers. SUVmax, MTV and TLG were measured, and metabolic features associated with TIME subtype were statistically extracted. TIME subtype was immune tolerance (IT) in 13.9%, immune evasion A (IE-A) in 56.5%, immune evasion B (IE-B) in 21.3%, and immune silenced (IS) in 8%. The IS group showed the highest SUVmax (15.9 ± 6.4, P = 0.037), followed by IE-A (14.1 ± 7.8), IE-B (10.9 ± 5.6), and IT groups (9.6 ± 5.1). Among 53 with only nasal FDG lesions, 52 had non-IS subtype. Among 55 with extra-nasal FDG lesions, those with IS subtype more often had adrenal (P = 0.001) or testis involvement (P = 0.043), greater MTV (P = 0.005), greater TLG (P = 0.005), and SUVmax located at extra-nasal sites. The presence of 0–2 and 3–4 of these four findings was associated with low probability (2/46) and high probability (6/9) of IS subtype, respectively. Furthermore, patients showing IS subtype-favoring PET/CT pattern had worse overall survival compared to their counterparts. These results demonstrate that FDG PET/CT can help predict immune subtype in ENKTL patients. The different patterns between glycolytic activity and involved site according to TIME subtype might be related to the interplay between tumor cells and immune cells in the tumor microenvironment.
Collapse
|
42
|
Miao Y, Zheng Y, Geng Y, Yang L, Cao N, Dai Y, Wei Z. The role of GLS1-mediated glutaminolysis/2-HG/H3K4me3 and GSH/ROS signals in Th17 responses counteracted by PPARγ agonists. Theranostics 2021; 11:4531-4548. [PMID: 33754076 PMCID: PMC7977454 DOI: 10.7150/thno.54803] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2020] [Accepted: 01/19/2021] [Indexed: 02/06/2023] Open
Abstract
Background: Peroxisome proliferator-activated receptor gamma (PPARγ) has the ability to counter Th17 responses, but the full mechanisms remain elusive. Herein, we aimed to elucidate this process in view of cellular metabolism, especially glutaminolysis. Methods: MTT, CCK-8, Annexin V-FITC/PI staining or trypan blue exclusion assays were used to analyze cytotoxicity. Flow cytometry and Q-PCR assays were applied to determine Th17 responses. The detection of metabolite levels using commercial kits and rate-limiting enzyme expression using western blotting assays was performed to illustrate the metabolic activity. ChIP assays were used to examine H3K4me3 modifications. Mouse models of dextran sulfate sodium (DSS)-induced colitis and house dust mite (HDM)/lipopolysaccharide (LPS)-induced asthma were established to confirm the mechanisms studied in vitro. Results: The PPARγ agonists rosiglitazone and pioglitazone blocked glutaminolysis but not glycolysis under Th17-skewing conditions, as indicated by the detection of intracellular lactate and α-KG and the fluorescence ratios of BCECF-AM. The PPARγ agonists prevented the utilization of glutamine and thus directly limited Th17 responses even when Foxp3 was deficient. The mechanisms were ascribed to restricted conversion of glutamine to glutamate by reducing the expression of the rate-limiting enzyme GLS1, which was confirmed by GLS1 overexpression. Replenishment of α-KG and 2-HG but not succinate weakened the effects of PPARγ agonists, and α-KG-promoted Th17 responses were dampened by siIDH1/2. Inhibition of KDM5 but not KDM4/6 restrained the inhibitory effect of PPARγ agonists on IL-17A expression, and the H3K4me3 level in the promoter and CNS2 region of the il-17 gene locus down-regulated by PPARγ agonists was rescued by 2-HG and GLS1 overexpression. However, the limitation of PPARγ agonists on the mRNA expression of RORγt was unable to be stopped by 2-HG but was attributed to GSH/ROS signals subsequent to GLS1. The exact role of PPARγ was proved by GW9662 or PPARγ knockout, and the mechanisms for PPARγ-inhibited Th17 responses were further confirmed by GLS1 overexpression in vivo. Conclusion: PPARγ agonists repressed Th17 responses by counteracting GLS1-mediated glutaminolysis/2-HG/H3K4me3 and GSH/ROS signals, which is beneficial for Th17 cell-related immune dysregulation.
Collapse
|
43
|
Chen SH, Hsiao SY, Chang KY, Chang JY. New Insights Into Oral Squamous Cell Carcinoma: From Clinical Aspects to Molecular Tumorigenesis. Int J Mol Sci 2021; 22:ijms22052252. [PMID: 33668218 PMCID: PMC7956378 DOI: 10.3390/ijms22052252] [Citation(s) in RCA: 38] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Revised: 02/20/2021] [Accepted: 02/20/2021] [Indexed: 12/12/2022] Open
Abstract
Oral squamous cell carcinoma (SCC) is a prevalent malignant disease worldwide, especially so in Taiwan. Early- or even preclinical-stage detection is critical for reducing morbidity and mortality from oral SCC. Epidemiological and genome association studies are useful for identifying clinicopathological risk factors for preventive, diagnostic, and therapeutic approaches of oral SCC. For advanced oral SCC, effective treatments are critical to prolonging survival and enhancing quality of life. As oral SCC is characteristic of regional invasion with lymph node metastases, understanding the aggressive features of oral SCC, particularly in lymphangiogenesis, is essential for determining effective treatments. Emerging evidence has demonstrated that the tumor microenvironment (TME) plays a pivotal role in tumor growth, invasion, and metastases. Recent clinical successes in immune checkpoint inhibitors either alone or combined with chemotherapy have also supported the therapeutic value of immunotherapy in oral SCC. This review summarizes critical advances in basic knowledge of oral SCC from the perspective of clinicopathological risk factors, molecular tumorigenesis, and the TME. We also highlight our recent investigations on the microbiome, genome association studies, lymphangiogenesis, and immunomodulation in oral SCC. This review may provide new insights for oral SCC treatment by systematically interpreting emerging evidence from various preclinical and clinical studies.
Collapse
Affiliation(s)
- Shang-Hung Chen
- National Institute of Cancer Research, National Health Research Institutes, Tainan 70456, Taiwan; (S.-H.C.); (K.-Y.C.)
- Department of Oncology, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan 70456, Taiwan
| | - Sheng-Yen Hsiao
- Division of Hematology-Oncology, Department of Internal Medicine, Chi Mei Medical Center, Liouying, Tainan 736402, Taiwan;
- Institute of Clinical Medicine, College of Medicine, National Cheng Kung University, Tainan 70101, Taiwan
| | - Kwang-Yu Chang
- National Institute of Cancer Research, National Health Research Institutes, Tainan 70456, Taiwan; (S.-H.C.); (K.-Y.C.)
- Department of Oncology, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan 70456, Taiwan
| | - Jang-Yang Chang
- Department of Oncology, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan 70456, Taiwan
- Institute of Biotechnology and Pharmaceutical Research, National Health Research Institutes, Miaoli 35053, Taiwan
- Correspondence:
| |
Collapse
|
44
|
A Population Genomic Investigation of Immune Cell Diversity and Phagocytic Capacity in a Butterfly. Genes (Basel) 2021; 12:genes12020279. [PMID: 33669297 PMCID: PMC7920040 DOI: 10.3390/genes12020279] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2021] [Revised: 02/12/2021] [Accepted: 02/13/2021] [Indexed: 12/27/2022] Open
Abstract
Insects rely on their innate immune system to successfully mediate complex interactions with their internal microbiota, as well as the microbes present in the environment. Given the variation in microbes across habitats, the challenges to respond to them are likely to result in local adaptations in the immune system. Here we focus upon phagocytosis, a mechanism by which pathogens and foreign particles are engulfed in order to be contained, killed, and processed. We investigated the phenotypic and genetic variation related to phagocytosis in two allopatric populations of the butterfly Pieris napi. Populations were found to differ in their hemocyte composition and overall phagocytic capability, driven by the increased phagocytic propensity of each cell type. Yet, genes annotated to phagocytosis showed no large genomic signal of divergence. However, a gene set enrichment analysis on significantly divergent genes identified loci involved in glutamine metabolism, which recently have been linked to immune cell differentiation in mammals. Together these results suggest that heritable variation in phagocytic capacity arises via a quantitative trait architecture with variation in genes affecting the activation and/or differentiation of phagocytic cells, suggesting them as potential candidate genes underlying these phenotypic differences.
Collapse
|
45
|
Wu S, Kuang H, Ke J, Pi M, Yang DH. Metabolic Reprogramming Induces Immune Cell Dysfunction in the Tumor Microenvironment of Multiple Myeloma. Front Oncol 2021; 10:591342. [PMID: 33520703 PMCID: PMC7845572 DOI: 10.3389/fonc.2020.591342] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Accepted: 11/30/2020] [Indexed: 12/14/2022] Open
Abstract
Tumor cells rewire metabolism to meet their increased nutritional demands, allowing the maintenance of tumor survival, proliferation, and expansion. Enhancement of glycolysis and glutaminolysis is identified in most, if not all cancers, including multiple myeloma (MM), which interacts with a hypoxic, acidic, and nutritionally deficient tumor microenvironment (TME). In this review, we discuss the metabolic changes including generation, depletion or accumulation of metabolites and signaling pathways, as well as their relationship with the TME in MM cells. Moreover, we describe the crosstalk among metabolism, TME, and changing function of immune cells during cancer progression. The overlapping metabolic phenotype between MM and immune cells is discussed. In this sense, targeting metabolism of MM cells is a promising therapeutic approach. We propose that it is important to define the metabolic signatures that may regulate the function of immune cells in TME in order to improve the response to immunotherapy.
Collapse
Affiliation(s)
- Shaojie Wu
- Department of Hematology, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Huixian Kuang
- Department of Hematology, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Jin Ke
- Guangdong Key Laboratory of Orthopaedic Technology and Implant Materials, Medical Center of Assessment of Bone & Joint Diseases, Orthopaedic Hospital, General Hospital of Southern Theater Command, Guangzhou, China
| | - Manfei Pi
- Department of Hematology, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Dong-Hua Yang
- College of Pharmacy and Health Sciences, St. John’s University, New York, NY, United States
| |
Collapse
|
46
|
Proteins moonlighting in tumor metabolism and epigenetics. Front Med 2021; 15:383-403. [PMID: 33387254 DOI: 10.1007/s11684-020-0818-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2020] [Accepted: 07/27/2020] [Indexed: 02/07/2023]
Abstract
Cancer development is a complicated process controlled by the interplay of multiple signaling pathways and restrained by oxygen and nutrient accessibility in the tumor microenvironment. High plasticity in using diverse nutrients to adapt to metabolic stress is one of the hallmarks of cancer cells. To respond to nutrient stress and to meet the requirements for rapid cell proliferation, cancer cells reprogram metabolic pathways to take up more glucose and coordinate the production of energy and intermediates for biosynthesis. Such actions involve gene expression and activity regulation by the moonlighting function of oncoproteins and metabolic enzymes. The signal - moonlighting protein - metabolism axis facilitates the adaptation of tumor cells under varying environment conditions and can be therapeutically targeted for cancer treatment.
Collapse
|
47
|
Involvement of GPx-3 in the Reciprocal Control of Redox Metabolism in the Leukemic Niche. Int J Mol Sci 2020; 21:ijms21228584. [PMID: 33202543 PMCID: PMC7696155 DOI: 10.3390/ijms21228584] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2020] [Revised: 11/09/2020] [Accepted: 11/12/2020] [Indexed: 12/21/2022] Open
Abstract
The bone marrow (BM) microenvironment plays a crucial role in the development and progression of leukemia (AML). Intracellular reactive oxygen species (ROS) are involved in the regulation of the biology of leukemia-initiating cells, where the antioxidant enzyme GPx-3 could be involved as a determinant of cellular self-renewal. Little is known however about the role of the microenvironment in the control of the oxidative metabolism of AML cells. In the present study, a coculture model of BM mesenchymal stromal cells (MSCs) and AML cells (KG1a cell-line and primary BM blasts) was used to explore this metabolic pathway. MSC-contact, rather than culture with MSC-conditioned medium, decreases ROS levels and inhibits the Nrf-2 pathway through overexpression of GPx3 in AML cells. The decrease of ROS levels also inactivates p38MAPK and reduces the proliferation of AML cells. Conversely, contact with AML cells modifies MSCs in that they display an increased oxidative stress and Nrf-2 activation, together with a concomitant lowered expression of GPx-3. Altogether, these experiments suggest that a reciprocal control of oxidative metabolism is initiated by direct cell–cell contact between MSCs and AML cells. GPx-3 expression appears to play a crucial role in this cross-talk and could be involved in the regulation of leukemogenesis.
Collapse
|
48
|
Zhang M, Liang L, He J, He Z, Yue C, Jin X, Gao M, Xiao S, Zhou Y. Fra-1 Inhibits Cell Growth and the Warburg Effect in Cervical Cancer Cells via STAT1 Regulation of the p53 Signaling Pathway. Front Cell Dev Biol 2020; 8:579629. [PMID: 33102485 PMCID: PMC7554318 DOI: 10.3389/fcell.2020.579629] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2020] [Accepted: 09/08/2020] [Indexed: 12/31/2022] Open
Abstract
The oncogenesis of cervical cancer is a multi-factor and multi-step process, and major risk factors include oncogene activation with tumor suppressor gene inactivation, viral factors, and immune factors. For example, the human papillomavirus (HPV) has been linked to the occurrence of cervical cancer. At present, the pathogenesis of cervical cancer remains unclear. Fra-1 (Fos-related antigen 1, also known as FOSL1) is a member of the Fos family and an important nuclear transcription factor that regulates normal cell growth, differentiation, and apoptosis. In the present study, we found that Fra-1 inhibited the proliferation of cervical cancer cells while also promoting apoptosis and affecting cell cycle distribution. Moreover, Fra-1 up-regulated STAT1 expression and modulated p53 signal pathway activity in cervical cancer cells. Overexpression of Fra-1 inhibited cell senescence by altering sirtuin 1 (SIRT1) expression in HeLa cells, and Fra-1 overexpression restored mitochondrial disorder and suppressed metabolic reprogramming in HeLa cells. Silencing of STAT1 impaired the inhibitory effect of Fra-1 on cervical cancer cell growth, while knock-down of STAT1 reversed the effect on cell senescence and mitochondrial dysfunction caused by Fra-1 in HeLa cells. Silencing of STAT1 also recovered metabolic reprogramming in cervical cancer cells. In summary, our results show that Fra-1 inhibited cervical cancer cell growth and the Warburg effect via STAT1-mediated regulation of the p53 signaling pathway.
Collapse
Affiliation(s)
- Manying Zhang
- Hunan Cancer Hospital and The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China.,NHC Key Laboratory of Carcinogenesis, Hunan Cancer Hospital and The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China
| | - Lin Liang
- Hunan Cancer Hospital and The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China.,NHC Key Laboratory of Carcinogenesis, Hunan Cancer Hospital and The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China
| | - Junyu He
- Hunan Cancer Hospital and The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China.,NHC Key Laboratory of Carcinogenesis, Hunan Cancer Hospital and The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China
| | - Zhengxi He
- Hunan Cancer Hospital and The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China.,NHC Key Laboratory of Carcinogenesis, Hunan Cancer Hospital and The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China
| | - Chunxue Yue
- Hunan Cancer Hospital and The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China.,NHC Key Laboratory of Carcinogenesis, Hunan Cancer Hospital and The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China
| | - Xi Jin
- Hunan Cancer Hospital and The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China.,NHC Key Laboratory of Carcinogenesis, Hunan Cancer Hospital and The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China
| | - Mengxiang Gao
- Hunan Cancer Hospital and The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China.,NHC Key Laboratory of Carcinogenesis, Hunan Cancer Hospital and The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China
| | - Songshu Xiao
- Department of Gynecology and Obstetrics, The Third Xiangya Hospital, Central South University, Changsha, China
| | - Yanhong Zhou
- Hunan Cancer Hospital and The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China.,NHC Key Laboratory of Carcinogenesis, Hunan Cancer Hospital and The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China
| |
Collapse
|
49
|
Du G, Zhou J, Cheng L, Ma X, Gui Y, Tan B. High Expression of miR-206 Predicts Adverse Outcomes: A Potential Therapeutic Target for Esophageal Cancer. Comb Chem High Throughput Screen 2020; 22:599-611. [PMID: 31648633 DOI: 10.2174/1386207322666191018145825] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2019] [Revised: 09/11/2019] [Accepted: 09/23/2019] [Indexed: 12/13/2022]
Abstract
BACKGROUND MicroRNA-206 (miR-206) inhibits cell proliferation, invasion and migration in a variety of tumors, but the prognostic value of its Esophageal Cancer (EC) remains unclear. OBJECTIVE To study the role of miR-206 in EC. METHODS The datasets of RNA-Seq, miRNA-Seq, methylation, copy number variation (CNV), and clinical follow-up information were download from The Cancer Genome Atlas (TCGA). After integration and standardization, the prognostic value and potential function of miR-206 were analyzed. The important roles of miR-206 expression in EC genetic and epigenetic mechanisms were analyzed by RNA-Seq, miRNA-Seq, and methylation data. The potential mechanism of CNV in different miR-206 expression groups was analyzed using GISTIC. RESULTS High expression of miR-206 was associated with poor outcome of EC (OS: p=0.005, AUC=0.69, N=178). Transforming growth factor β (TGF-β) signaling pathway, Wnt signaling pathway, mitogen-activated protein kinases (MAPK) signaling pathway, mammalian target of rapamycin (mTOR) signaling pathway were inhibited in high expression group. the aberrant methylation sites in the high and low expression groups were mainly distributed in the promoter region containing CpG islands, and there were different copy number patterns in the H and L samples, and the genes in the differential copy number were mainly enriched in cancer-related pathways, such as thyroid cancer, central carbon metabolism. CONCLUSION This study explored the unique genomic and epigenetic landscape associated with the expression of miR-206, provided evidence of mir-206 as a prognostic biomarker or a potential therapeutic target for EC patients.
Collapse
Affiliation(s)
- Guobo Du
- Department of Oncology, Affiliated Hospital of North Sichuan Medical College, Nanchong City, Sichuan 637000, China
| | - Jing Zhou
- Department of Neurology, Affiliated Hospital of North Sichuan Medical College, Nanchong City, Sichuan 637000, China
| | - Long Cheng
- Department of Oncology, Affiliated Hospital of North Sichuan Medical College, Nanchong City, Sichuan 637000, China
| | - Xiaojie Ma
- Department of Oncology, Affiliated Hospital of North Sichuan Medical College, Nanchong City, Sichuan 637000, China
| | - Yan Gui
- Department of Oncology, Affiliated Hospital of North Sichuan Medical College, Nanchong City, Sichuan 637000, China
| | - Bangxian Tan
- Department of Oncology, Affiliated Hospital of North Sichuan Medical College, Nanchong City, Sichuan 637000, China
| |
Collapse
|
50
|
Tian H, Zhang B, Li L, Wang G, Li H, Zheng J. Manipulation of Mitochondrial Plasticity Changes the Metabolic Competition Between "Foe" and "Friend" During Tumor Malignant Transformation. Front Oncol 2020; 10:1692. [PMID: 32974209 PMCID: PMC7471250 DOI: 10.3389/fonc.2020.01692] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2020] [Accepted: 07/29/2020] [Indexed: 11/16/2022] Open
Abstract
Mitochondria as the cellular energy powerhouses provide a common site for multiple metabolic reactions in order to cover energy and biomolecule demands, thus integrating the diverse metabolic pathways to endow cells with metabolic adaptation. Mitochondrial plasticity is normally regulated by mitochondrial dynamics, mitochondrial metabolism and mitochondrial biogenesis. Given that tumor cells and T cells share the metabolic similarities of survival, proliferation, expansion as well as effector function, manipulation of mitochondrial plasticity would change the metabolic competition between “foe” and “friend” during tumor malignant progression. On the one hand, for “foe” tumor cells, mitochondrial plasticity provides the enhancement of tumor metastasis and the development of resistance to‘ diverse antitumor drugs. On the other hand, for “friend” T cells, mitochondrial plasticity promotes the generation of long-term memory T (TM) cells and alleviates the exhaustion of tumor-infiltrating lymphocytes (TILs). Therefore, downregulation of mitochondrial plasticity of tumor cells through engineering tumor-targeting nanoparticles may effectively potentiate metabolic vulnerability and re-sensitize tumor to relevant therapeutic treatment. On the contrary, upregulation of mitochondrial plasticity of T cells through optimizing adoptive cellular immunotherapy (ACI) or chimeric antigen receptor (CAR)-T cell therapy would provide T cells with the robust metabolic fitness and the persistent immune function, thus blocking tumor metastasis and reoccurrence.
Collapse
Affiliation(s)
- Hui Tian
- Cancer Institute, Xuzhou Medical University, Xuzhou, China
| | - Baofu Zhang
- Cancer Institute, Xuzhou Medical University, Xuzhou, China.,Center of Clinical Oncology, Affiliated Hospital of Xuzhou Medical University, Xuzhou, China
| | - Liantao Li
- Cancer Institute, Xuzhou Medical University, Xuzhou, China.,Center of Clinical Oncology, Affiliated Hospital of Xuzhou Medical University, Xuzhou, China
| | - Gang Wang
- Cancer Institute, Xuzhou Medical University, Xuzhou, China
| | - Huizhong Li
- Cancer Institute, Xuzhou Medical University, Xuzhou, China
| | - JunNian Zheng
- Cancer Institute, Xuzhou Medical University, Xuzhou, China.,Center of Clinical Oncology, Affiliated Hospital of Xuzhou Medical University, Xuzhou, China.,Jiangsu Center for the Collaboration and Innovation of Cancer Biotherapy, Cancer Institute, Xuzhou Medical University, Xuzhou, China
| |
Collapse
|