151
|
Hou XR, Zhang ZD, Cao XL, Wang XP. Long noncoding RNAs, glucose metabolism and cancer (Review). Oncol Lett 2023; 26:340. [PMID: 37427347 PMCID: PMC10326653 DOI: 10.3892/ol.2023.13925] [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: 03/06/2023] [Accepted: 06/08/2023] [Indexed: 07/11/2023] Open
Abstract
Cancer is a serious and potentially life-threatening disease, which, despite numerous advances over several decades, remains a challenge to treat that challenging to detect at an early stage or treat during the later stages. Long noncoding RNAs are >200 nucleotides long and do not possess protein-coding capacity, instead regulating cellular processes, such as proliferation, differentiation, maturation, apoptosis, metastasis, and sugar metabolism. Several studies have shown the role of lncRNAs and glucose metabolism in regulating several key glycolytic enzymes and the activity of multiple functional signaling pathways during tumor progression. Thus, it is possible to further learn about the effects of lncRNA and glycolytic metabolism on tumor diagnosis, treatment, and prognosis through a thorough investigation of the lncRNA expression profiles and glycolytic metabolism in tumors. This may provide a novel strategy for improving the management of several types of cancer.
Collapse
Affiliation(s)
- Xin-Rui Hou
- Graduate School, Xizang Minzu University, Xianyang, Shaanxi 712082, P.R. China
- Key Laboratory of High Altitude Hypoxia Environment and Life Health, Xizang Minzu University, Xianyang, Shaanxi 712082, P.R. China
| | - Zhen-Dong Zhang
- Graduate School, Xizang Minzu University, Xianyang, Shaanxi 712082, P.R. China
- Key Laboratory of High Altitude Hypoxia Environment and Life Health, Xizang Minzu University, Xianyang, Shaanxi 712082, P.R. China
| | - Xiao-Lan Cao
- Graduate School, Xizang Minzu University, Xianyang, Shaanxi 712082, P.R. China
- Key Laboratory of High Altitude Hypoxia Environment and Life Health, Xizang Minzu University, Xianyang, Shaanxi 712082, P.R. China
| | - Xiao-Ping Wang
- Key Laboratory of High Altitude Hypoxia Environment and Life Health, Xizang Minzu University, Xianyang, Shaanxi 712082, P.R. China
- School of Medicine, Xizang Minzu University, Xianyang, Shaanxi 712082, P.R. China
| |
Collapse
|
152
|
Mirzaei S, Ranjbar B, Tackallou SH. Molecular profile of non-coding RNA-mediated glycolysis control in human cancers. Pathol Res Pract 2023; 248:154708. [PMID: 37536019 DOI: 10.1016/j.prp.2023.154708] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2023] [Revised: 07/20/2023] [Accepted: 07/21/2023] [Indexed: 08/05/2023]
Abstract
The glycolysis is a common characteristic of cancer and it is responsible for providing enough energy to ensure growth. The glycolysis suppression is beneficial in tumor growth reduction. The stimulation/inhibition of glycolysis in cancer is tightly regulated by ncRNAs. The regulation of glycolysis by ncRNAs can influence proliferation and therapy response of tumor. The miRNAs are capable of inactivating enzymes responsible for glycolysis and suppressing signaling networks resulting in glycolysis induction. By regulation of glycolysis, miRNAs can affect therapy response. The lncRNAs and circRNAs follow a same pathway and by targeting glycolysis, they affect progression and therapy response of tumor. Noteworthy, lncRNAs and circRNAs sponge miRNAs in glycolysis mechanism control in tumor cells. Furthermore, ncRNA-mediated regulation of glycolysis mechanism can influence metastasis to organs of body. The ncRNAs regulating glycolysis are reliable biomarkers in cancer patients and more importantly, exosomal ncRNAs due to their presence in body fluids, are minimally-invasive biomarkers.
Collapse
Affiliation(s)
- Sepideh Mirzaei
- Department of Biology, Faculty of Science, Islamic Azad University, Science and Research Branch, Tehran, Iran.
| | - Bijan Ranjbar
- Department of Biophysics, Faculty of Biological Sciences, Tarbiat Modares University, Tehran 14117-13116, Iran
| | | |
Collapse
|
153
|
Zhou X, Hu Y, Sun H, Chen R, Huang G, Liu J. Relationship between SUVmax on 18F-FDG PET and PD-L1 expression in hepatocellular carcinoma. Eur J Nucl Med Mol Imaging 2023; 50:3107-3115. [PMID: 37147479 DOI: 10.1007/s00259-023-06251-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Accepted: 04/24/2023] [Indexed: 05/07/2023]
Abstract
PURPOSE Our study was to investigate the correlation between 18F-FDG uptake in HCC and tumor PD-L1 expression in HCC, and assess the value of 18F-FDG PET/CT imaging for predicting PD-L1 expression in HCC. METHODS A total of 102 patients with confirmed HCC were included in this retrospective study. The PD-L1 expression and immune cell infiltrating of tumors were determined through immunohistochemistry staining. The SUVmax of HCC lesions were assessed using 18F-FDG PET/CT. The correlation between PD-L1 expression and the clinicopathological were evaluated by the Cox proportional hazards model and the Kaplan-Meier survival analysis. RESULTS The SUVmax of HCC primary tumors was higher in patients with poorly differentiated HCC, large tumor size, portal vein tumor thrombus, lymph node and distant metastases, and death. The SUVmax of HCC are correlated with the PD-L1 expression and the number of cytotoxic T cells and M2 macrophage infiltration. PD-L1 expression was significantly correlated with tumor SUVmax, tumor differentiation, tumor size, portal vein tumor thrombosis, and patient survival status and infiltrating M2 macrophages. Further, our results confirmed that SUVmax, portal vein tumor thrombosis, and the number of infiltrating M2 macrophages were closely related to PD-L1 expression and were independent risk factors by multivariate analysis. The combined assessment of SUVmax values and the presence of portal vein tumor thrombosis by 18F-FDG PET/CT imaging can help determine PD-L1 expression in HCC. CONCLUSIONS FDG uptake in HCC was positively correlated with the PD-L1 expression and the number of cytotoxic T cells and M2 macrophage infiltration. The combined use of SUVmax and portal vein tumor thrombosis by PET/CT imaging assess the PD-L1 expression better in HCC. These findings also provide a basis for clinical studies to assess the immune status of tumors by PET/CT.
Collapse
Affiliation(s)
- Xiang Zhou
- Department of Nuclear Medicine, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200127, China
| | - Yongquan Hu
- Department of Nuclear Medicine, The First Affiliated Hospital of Bengbu Medical College, Bengbu, 233004, Anhui, China
| | - Hong Sun
- Department of Clinical Laboratory Science, The First Affiliated Hospital of Bengbu Medical College, Bengbu, 233004, China
| | - Ruohua Chen
- Department of Nuclear Medicine, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200127, China
| | - Gang Huang
- Department of Nuclear Medicine, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200127, China
| | - Jianjun Liu
- Department of Nuclear Medicine, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200127, China.
| |
Collapse
|
154
|
Hong H, Luo B, Xie Z, Li M, Xu Q, He Z, Peng Z. Retracted: Britannin mediates apoptosis and glycolysis of T-cell lymphoblastic lymphoma cells by AMPK-dependent autophagy. J Biochem Mol Toxicol 2023; 37:e23211. [PMID: 36120848 DOI: 10.1002/jbt.23211] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Revised: 06/13/2022] [Accepted: 08/29/2022] [Indexed: 11/08/2022]
Abstract
The above article, published online on 19 September 2022 in Wiley Online Library (https://onlinelibrary.wiley.com/doi/abs/10.1002/jbt.23211), has been retracted by agreement between the authors, the journal Editor in Chief, Hari Bhat, and Wiley Periodicals, LLC. The article is being retracted at the authors' request because some of the data underlying this article refer to a different cell line from the one reported in it. As a result, the article's conclusions do not accurately reflect the full data and cannot be considered reliable.
Collapse
Affiliation(s)
- Haoyuan Hong
- Department of Hematology, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China
| | - Bin Luo
- Department of Hematology, The People's Hospital of Guangxi Zhuang Autonomous Region, Nanning, Guangxi, China
| | - Zucheng Xie
- Department of Hematology, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China
| | - Meiwei Li
- Department of Hematology, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China
| | - Qingyuan Xu
- Department of Hematology, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China
| | - Zhendong He
- Department of Hematology, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China
| | - Zhigang Peng
- Department of Oncology, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China
| |
Collapse
|
155
|
Zheng Y, Zhan Y, Zhang Y, Zhang Y, Liu Y, Xie Y, Sun Y, Qian J, Ding Y, Ding Y, Fang Y. Hexokinase 2 confers radio-resistance in hepatocellular carcinoma by promoting autophagy-dependent degradation of AIMP2. Cell Death Dis 2023; 14:488. [PMID: 37524692 PMCID: PMC10390495 DOI: 10.1038/s41419-023-06009-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Revised: 07/06/2023] [Accepted: 07/17/2023] [Indexed: 08/02/2023]
Abstract
With technological advancements, radiotherapy (RT) has become an effective non-surgical treatment for hepatocellular carcinoma (HCC), comprehensively improving the local control rate of patients with HCC. However, some patients with HCC still experience radio-resistance, cancer recurrence, and distant metastasis following RT. Our previous study has revealed that hexokinase 2 (HK2), a potent oncogene, was overexpressed in radio-resistant HCC cell lines; however, its role in HCC radio-resistance remains elusive. Here, we confirmed the upregulation of HK2 in HCC tissue, which is related to unfavorable prognosis in patients with HCC, and demonstrated that HK2 exerts a radio-resistant role by attenuating apoptosis and promoting proliferation in HCC cell lines. HK2 downregulation combined with ionizing radiation showed an excellent synergistic lethal effect. Mechanistically, HK2 alleviated ionizing radiation-mediated apoptosis by complexing with pro-apoptotic protein aminoacyl tRNA synthetase complex interacting multifunctional protein 2 (AIMP2) while enhancing its autophagic lysosomal-dependent degradation, thereby increasing radio-resistance of HCC. Pharmacologically, ketoconazole, an FDA-approved antifungal drug, served as an inhibitor of HK2 and synergistically enhanced the efficacy of RT. Our results indicated that HK2 played a vital role in radio-resistance and could be a potential therapeutic target for improving RT efficacy in HCC.
Collapse
Affiliation(s)
- Yilin Zheng
- Department of Radiation Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong Province, China
| | - Yizhi Zhan
- Department of General Surgery, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong Province, China
| | - Yuqin Zhang
- Department of Radiation Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong Province, China
| | - Yaowei Zhang
- Department of Radiation Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong Province, China
| | - Yang Liu
- Department of Radiation Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong Province, China
| | - Yuwen Xie
- Department of Radiation Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong Province, China
| | - Yining Sun
- Department of Radiation Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong Province, China
| | - Junying Qian
- Department of Radiation Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong Province, China
| | - Yanqing Ding
- Department of Pathology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong Province, China.
- Department of Pathology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, Guangdong Province, China.
- Guangdong Province Key Laboratory of Molecular Tumor Pathology, Guangzhou, Guangdong Province, China.
| | - Yi Ding
- Department of Radiation Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong Province, China.
| | - Yuan Fang
- Department of Radiation Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong Province, China.
| |
Collapse
|
156
|
Malyarenko OS, Usoltseva RV, Silchenko AS, Zueva AO, Ermakova SP. The Combined Metabolically Oriented Effect of Fucoidan from the Brown Alga Saccharina cichorioides and Its Carboxymethylated Derivative with 2-Deoxy-D-Glucose on Human Melanoma Cells. Int J Mol Sci 2023; 24:12050. [PMID: 37569428 PMCID: PMC10418387 DOI: 10.3390/ijms241512050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Revised: 07/19/2023] [Accepted: 07/25/2023] [Indexed: 08/13/2023] Open
Abstract
Melanoma is the most aggressive and treatment-resistant form of skin cancer. It is phenotypically characterized by aerobic glycolysis that provides higher proliferative rates and resistance to cell death. The glycolysis regulation in melanoma cells by means of effective metabolic modifiers represents a promising therapeutic opportunity. This work aimed to assess the metabolically oriented effect and mechanism of action of fucoidan from the brown alga Saccharina cichorioides (ScF) and its carboxymethylated derivative (ScFCM) in combination with 2-deoxy-D-glucose (2-DG) on the proliferation and colony formation of human melanoma cell lines SK-MEL-28, SK-MEL-5, and RPMI-7951. The metabolic profile of melanoma cells was determined by the glucose uptake and Lactate-GloTM assays. The effect of 2-DG, ScF, ScFCM, and their combination on the proliferation, colony formation, and activity of glycolytic enzymes was assessed by the MTS, soft agar, and Western blot methods, respectively. When applied separately, 2-DG (IC50 at 72 h = 8.7 mM), ScF (IC50 at 72 h > 800 µg/mL), and ScFCM (IC50 at 72 h = 573.9 μg/mL) inhibited the proliferation and colony formation of SK-MEL-28 cells to varying degrees. ScF or ScFCM enhanced the inhibiting effect of 2-DG at low, non-toxic concentrations via the downregulation of Glut 1, Hexokinase II, PKM2, LDHA, and pyruvate dehydrogenase activities. The obtained results emphasize the potential of the use of 2-DG in combination with algal fucoidan or its derivative as metabolic modifiers for inhibition of melanoma SK-MEL-28 cell proliferation.
Collapse
Affiliation(s)
| | | | | | | | - Svetlana P. Ermakova
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch, Russian Academy of Sciences, Pr. 100-Letiya Vladivostoka 159, 690022 Vladivostok, Russia
| |
Collapse
|
157
|
Kang M, Kang JH, Sim IA, Seong DY, Han S, Jang H, Lee H, Kang SW, Kim SY. Glucose Deprivation Induces Cancer Cell Death through Failure of ROS Regulation. Int J Mol Sci 2023; 24:11969. [PMID: 37569345 PMCID: PMC10418724 DOI: 10.3390/ijms241511969] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Revised: 07/18/2023] [Accepted: 07/24/2023] [Indexed: 08/13/2023] Open
Abstract
In previous work, we showed that cancer cells do not depend on glycolysis for ATP production, but they do on fatty acid oxidation. However, we found some cancer cells induced cell death after glucose deprivation along with a decrease of ATP production. We investigated the different response of glucose deprivation with two types of cancer cells including glucose insensitive cancer cells (GIC) which do not change ATP levels, and glucose sensitive cancer cells (GSC) which decrease ATP production in 24 h. Glucose deprivation-induced cell death in GSC by more than twofold after 12 h and by up to tenfold after 24 h accompanied by decreased ATP production to compare to the control (cultured in glucose). Glucose deprivation decreased the levels of metabolic intermediates of the pentose phosphate pathway (PPP) and the reduced form of nicotinamide adenine dinucleotide phosphate (NADPH) in both GSC and GIC. However, glucose deprivation increased reactive oxygen species (ROS) only in GSC, suggesting that GIC have a higher tolerance for decreased NADPH than GSC. The twofold higher ratio of reduced/oxidized glutathione (GSH/GSSG) in GIS than in GSC correlates closely with the twofold lower ROS levels under glucose starvation conditions. Treatment with N-acetylcysteine (NAC) as a precursor to the biologic antioxidant glutathione restored ATP production by 70% and reversed cell death caused by glucose deprivation in GSC. The present findings suggest that glucose deprivation-induced cancer cell death is not caused by decreased ATP levels, but rather triggered by a failure of ROS regulation by the antioxidant system. Conclusion is clear that glucose deprivation-induced cell death is independent from ATP depletion-induced cell death.
Collapse
Affiliation(s)
- Mingyu Kang
- Division of Cancer Biology, Research Institute, National Cancer Center, Goyang 10408, Gyeonggi-do, Republic of Korea; (M.K.); (J.H.K.); (I.A.S.); (D.Y.S.); (H.L.)
- New Cancer Cure Bio Co., Goyang 10408, Gyeonggi-do, Republic of Korea
| | - Joon H. Kang
- Division of Cancer Biology, Research Institute, National Cancer Center, Goyang 10408, Gyeonggi-do, Republic of Korea; (M.K.); (J.H.K.); (I.A.S.); (D.Y.S.); (H.L.)
- New Cancer Cure Bio Co., Goyang 10408, Gyeonggi-do, Republic of Korea
| | - In A. Sim
- Division of Cancer Biology, Research Institute, National Cancer Center, Goyang 10408, Gyeonggi-do, Republic of Korea; (M.K.); (J.H.K.); (I.A.S.); (D.Y.S.); (H.L.)
- New Cancer Cure Bio Co., Goyang 10408, Gyeonggi-do, Republic of Korea
| | - Do Y. Seong
- Division of Cancer Biology, Research Institute, National Cancer Center, Goyang 10408, Gyeonggi-do, Republic of Korea; (M.K.); (J.H.K.); (I.A.S.); (D.Y.S.); (H.L.)
| | - Suji Han
- Division of Rare and Refractory Cancer, Research Institute, National Cancer Center, Goyang 10408, Gyeonggi-do, Republic of Korea; (S.H.); (H.J.)
| | - Hyonchol Jang
- Division of Rare and Refractory Cancer, Research Institute, National Cancer Center, Goyang 10408, Gyeonggi-do, Republic of Korea; (S.H.); (H.J.)
- Graduate School of Cancer Science and Policy, National Cancer Center, Goyang 10408, Gyeonggi-do, Republic of Korea
| | - Ho Lee
- Division of Cancer Biology, Research Institute, National Cancer Center, Goyang 10408, Gyeonggi-do, Republic of Korea; (M.K.); (J.H.K.); (I.A.S.); (D.Y.S.); (H.L.)
- Graduate School of Cancer Science and Policy, National Cancer Center, Goyang 10408, Gyeonggi-do, Republic of Korea
| | - Sang W. Kang
- Department of Life Science, Ewha Women’s University, Seoul 03760, Republic of Korea;
| | - Soo-Youl Kim
- Division of Cancer Biology, Research Institute, National Cancer Center, Goyang 10408, Gyeonggi-do, Republic of Korea; (M.K.); (J.H.K.); (I.A.S.); (D.Y.S.); (H.L.)
- New Cancer Cure Bio Co., Goyang 10408, Gyeonggi-do, Republic of Korea
| |
Collapse
|
158
|
Oshi M, Roy AM, Yan L, Sasamoto M, Tokumaru Y, Wu R, Yamada A, Yamamoto S, Chishima T, Narui K, Endo I, Takabe K. Accelerated glycolysis in tumor microenvironment is associated with worse survival in triple-negative but not consistently with ER+/HER2- breast cancer. Am J Cancer Res 2023; 13:3041-3054. [PMID: 37559984 PMCID: PMC10408485] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2023] [Accepted: 05/06/2023] [Indexed: 08/11/2023] Open
Abstract
Metabolic reprogramming to sustain immortality is a hallmark of cancer and glycolysis is an important way to attain this. Thus, we investigate the association of glycolysis and associated pathways in the survival of breast cancer. A total of 5,176 breast cancer patients from multiple independent cohorts were analyzed. We determined the glycolytic signaling score by the degree of enrichment by Gene Set Variant Analysis and the median was used to divide each cohort into high vs low score groups. Glycolysis high breast cancer significantly enriched the hallmark cell proliferation-related gene sets (E2F targets, G2M checkpoint, and MYC targets v1 and v2) and was associated with high MKI67 expression. In all cohorts, triple-negative breast cancer (TNBC) was associated with the highest glycolysis score. It was found that in TNBC, glycolysis high breast cancer was associated with worse survival but in ER-positive/HER2-negative breast cancer this was not observed consistently. The glycolysis high TNBC enriched multiple pro-cancerous gene sets and was infiltrated with a low level of B-cells and anti-cancerous immune cells, and significantly associated with a decreased level of cytolytic activity. It was also observed that the glycolysis was higher in the metastatic sites than in the primary breast cancer and the survival was not affected by the metastatic sites. In conclusion, accelerated glycolysis is associated with cancer cell proliferation and worse survival in TNBC.
Collapse
Affiliation(s)
- Masanori Oshi
- Department of Surgical Oncology, Roswell Park Comprehensive Cancer CenterBuffalo, New York 14263, USA
- Department of Gastroenterological Surgery, Yokohama City University Graduate School of MedicineYokohama 236-0004, Japan
| | - Arya Mariam Roy
- Department of Medical Oncology, Roswell Park Comprehensive Cancer CenterBuffalo, New York 14263, USA
| | - Li Yan
- Department of Biostatistics & Bioinformatics, Roswell Park Comprehensive Cancer CenterBuffalo, New York 14263, USA
| | - Mahato Sasamoto
- Department of Gastroenterological Surgery, Yokohama City University Graduate School of MedicineYokohama 236-0004, Japan
| | - Yoshihisa Tokumaru
- Department of Surgical Oncology, Roswell Park Comprehensive Cancer CenterBuffalo, New York 14263, USA
| | - Rongrong Wu
- Department of Surgical Oncology, Roswell Park Comprehensive Cancer CenterBuffalo, New York 14263, USA
| | - Akimitsu Yamada
- Department of Gastroenterological Surgery, Yokohama City University Graduate School of MedicineYokohama 236-0004, Japan
| | - Shinya Yamamoto
- Department of Gastroenterological Surgery, Yokohama City University Graduate School of MedicineYokohama 236-0004, Japan
| | - Takashi Chishima
- Department of Gastroenterological Surgery, Yokohama City University Graduate School of MedicineYokohama 236-0004, Japan
| | - Kazutaka Narui
- Department of Gastroenterological Surgery, Yokohama City University Graduate School of MedicineYokohama 236-0004, Japan
| | - Itaru Endo
- Department of Gastroenterological Surgery, Yokohama City University Graduate School of MedicineYokohama 236-0004, Japan
| | - Kazuaki Takabe
- Department of Surgical Oncology, Roswell Park Comprehensive Cancer CenterBuffalo, New York 14263, USA
- Department of Gastroenterological Surgery, Yokohama City University Graduate School of MedicineYokohama 236-0004, Japan
- Department of Surgery, Jacobs School of Medicine and Biomedical Sciences, State University of New YorkBuffalo, New York 14263, USA
- Division of Digestive and General Surgery, Niigata University Graduate School of Medical and Dental SciencesNiigata 951-8520, Japan
- Department of Breast Surgery, Fukushima Medical University School of MedicineFukushima 960-1295, Japan
- Department of Breast Surgery and Oncology, Tokyo Medical UniversityTokyo 160-8402, Japan
| |
Collapse
|
159
|
Li X, Gong Y, Zhang Q, Ni X, Pang Q, Chi Y, Jiajue R, Cui L, Jiang X, Wang O, Xing X, Jiang Y, Li M, Xia W. Ultra-High Performance Liquid Chromatography-Mass Spectrometry-based Serum Metabolomics for Early Diagnosis of Refractory Tumor-induced Osteomalacia: A Case-control Study. J Clin Endocrinol Metab 2023; 108:2016-2023. [PMID: 36718510 DOI: 10.1210/clinem/dgad034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Revised: 01/14/2023] [Accepted: 01/17/2023] [Indexed: 02/01/2023]
Abstract
CONTEXT Nearly 20% patients with tumor-induced osteomalacia (TIO) experienced recurrence or nonrecovery after surgery. Serum fibroblast growth factor 23 and phosphate concentrations are not sufficient for prognosis in such cases. Despite its importance for understanding of prognosis and underlying pathogenesis, the alteration of systemic metabolism in refractory TIO remains unclear. OBJECTIVE We aimed to find the metabolomic characteristics of refractory TIO and establish a novel predictive model for early discriminating refractory TIO based on their serum metabolomics. DESIGN AND SETTING Cross-section study for comparison of metabolomic profile between TIO and normal control and longitudinal study for identifying prognostic model. METHODS Based on liquid chromatography-tandem mass spectrometry, we analyzed the global metabolomes of preoperative sera from 86 samples (32 TIO recovery patients, 11 nonremission patients, and 43 matched controls). Statistical analyses, pathway enrichment, and receiver operating characteristic analysis were performed to identified and evaluate potential markers. RESULTS Sparse partial least squares discriminant analysis indicated a clear separation of metabolomic profiles between healthy controls (HC) and TIO patients. The serum metabolites altered in different prognostic groups. L-pipecolic acid, 2-dodecylbenzenesulfonic acid, and 2-deoxygalactopyranose were the top 3 metabolites that were significantly perturbed. A combination of L-pipecolic acid and 2-dodecylbenzenesulfonic acid demonstrated a high-performance panel for TIO prognosis evaluated by random forest algorithm (area under the curve = 0.921, 95% CI, 0.787-0.995). CONCLUSIONS We investigate the global metabolomes of refractory TIO and identify potential prognostic biomarkers preliminarily. A high sensitivity and specificity panel were identified as promising discriminating predictors, which need to be verified in more patients. This work may demonstrate novel insights into TIO prognosis and pathogenesis.
Collapse
Affiliation(s)
- Xiang Li
- Department of Endocrinology, Key Laboratory of Endocrinology, National Commission of Health, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - Yiyi Gong
- Department of Endocrinology, Key Laboratory of Endocrinology, National Commission of Health, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing 100730, China
- Medical Research Center, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing 100730, China
- State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Science, Beijing 100730, China
| | - Qi Zhang
- Department of Laboratory Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - Xiaolin Ni
- Department of Endocrinology, Key Laboratory of Endocrinology, National Commission of Health, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - Qianqian Pang
- Department of Endocrinology, Key Laboratory of Endocrinology, National Commission of Health, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - Yue Chi
- Department of Endocrinology, Key Laboratory of Endocrinology, National Commission of Health, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - Ruizhi Jiajue
- Department of Endocrinology, Key Laboratory of Endocrinology, National Commission of Health, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - Lijia Cui
- Department of Endocrinology, Key Laboratory of Endocrinology, National Commission of Health, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - Xu Jiang
- Medical Research Center, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing 100730, China
- State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Science, Beijing 100730, China
| | - Ou Wang
- Department of Endocrinology, Key Laboratory of Endocrinology, National Commission of Health, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - Xiaoping Xing
- Department of Endocrinology, Key Laboratory of Endocrinology, National Commission of Health, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - Yan Jiang
- Department of Endocrinology, Key Laboratory of Endocrinology, National Commission of Health, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - Mei Li
- Department of Endocrinology, Key Laboratory of Endocrinology, National Commission of Health, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - Weibo Xia
- Department of Endocrinology, Key Laboratory of Endocrinology, National Commission of Health, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing 100730, China
| |
Collapse
|
160
|
Pourbaghi M, Haghani L, Zhao K, Karimi A, Marinelli B, Erinjeri JP, Geschwind JFH, Yarmohammadi H. Anti-Glycolytic Drugs in the Treatment of Hepatocellular Carcinoma: Systemic and Locoregional Options. Curr Oncol 2023; 30:6609-6622. [PMID: 37504345 PMCID: PMC10377758 DOI: 10.3390/curroncol30070485] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2023] [Revised: 07/01/2023] [Accepted: 07/04/2023] [Indexed: 07/29/2023] Open
Abstract
Hepatocellular cancer (HCC) is the most common primary liver cancer and the third leading cause of cancer-related death. Locoregional therapies, including transarterial embolization (TAE: bland embolization), chemoembolization (TACE), and radioembolization, have demonstrated survival benefits when treating patients with unresectable HCC. TAE and TACE occlude the tumor's arterial supply, causing hypoxia and nutritional deprivation and ultimately resulting in tumor necrosis. Embolization blocks the aerobic metabolic pathway. However, tumors, including HCC, use the "Warburg effect" and survive hypoxia from embolization. An adaptation to hypoxia through the Warburg effect, which was first described in 1956, is when the cancer cells switch to glycolysis even in the presence of oxygen. Hence, this is also known as aerobic glycolysis. In this article, the adaptation mechanisms of HCC, including glycolysis, are discussed, and anti-glycolytic treatments, including systemic and locoregional options that have been previously reported or have the potential to be utilized in the treatment of HCC, are reviewed.
Collapse
Affiliation(s)
- Miles Pourbaghi
- Department of Interventional Radiology, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA; (M.P.); (K.Z.); (A.K.); (B.M.); (J.P.E.)
| | - Leila Haghani
- Department of Interventional Radiology, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA; (M.P.); (K.Z.); (A.K.); (B.M.); (J.P.E.)
| | - Ken Zhao
- Department of Interventional Radiology, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA; (M.P.); (K.Z.); (A.K.); (B.M.); (J.P.E.)
| | - Anita Karimi
- Department of Interventional Radiology, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA; (M.P.); (K.Z.); (A.K.); (B.M.); (J.P.E.)
| | - Brett Marinelli
- Department of Interventional Radiology, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA; (M.P.); (K.Z.); (A.K.); (B.M.); (J.P.E.)
| | - Joseph P. Erinjeri
- Department of Interventional Radiology, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA; (M.P.); (K.Z.); (A.K.); (B.M.); (J.P.E.)
| | | | - Hooman Yarmohammadi
- Department of Interventional Radiology, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA; (M.P.); (K.Z.); (A.K.); (B.M.); (J.P.E.)
| |
Collapse
|
161
|
Guan J, Xu X, Qiu G, He C, Lu X, Wang K, Liu X, Li Y, Ling Z, Tang X, Liang Y, Tao X, Cheng B, Yang B. Cellular hierarchy framework based on single-cell/multi-patient sample sequencing reveals metabolic biomarker PYGL as a therapeutic target for HNSCC. J Exp Clin Cancer Res 2023; 42:162. [PMID: 37420300 DOI: 10.1186/s13046-023-02734-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Accepted: 06/04/2023] [Indexed: 07/09/2023] Open
Abstract
BACKGROUND A growing body of research has revealed the connection of metabolism reprogramming and tumor progression, yet how metabolism reprogramming affects inter-patient heterogeneity and prognosis in head and neck squamous cell carcinoma (HNSCC) still requires further explorations. METHODS A cellular hierarchy framework based on metabolic properties discrepancy, METArisk, was introduced to re-analyze the cellular composition from bulk transcriptomes of 486 patients through deconvolution utilizing single-cell reference profiles from 25 primary and 8 metastatic HNSCC sample integration of previous studies. Machine learning methods were used to identify the correlations between metabolism-related biomarkers and prognosis. The functions of the genes screened out in tumor progression, metastasis and chemotherapy resistance were validated in vitro by cellular functional experiments and in vivo by xenograft tumor mouse model. RESULTS Incorporating the cellular hierarchy composition and clinical properties, the METArisk phenotype divided multi-patient cohort into two classes, wherein poor prognosis of METArisk-high subgroup was associated with a particular cluster of malignant cells with significant activity of metabolism reprogramming enriched in metastatic single-cell samples. Subsequent analysis targeted for phenotype differences between the METArisk subgroups identified PYGL as a key metabolism-related biomarker that enhances malignancy and chemotherapy resistance by GSH/ROS/p53 pathway, leading to poor prognosis of HNSCC. CONCLUSION PYGL was identified as a metabolism-related oncogenic biomarker that promotes HNSCC progression, metastasis and chemotherapy resistance though GSH/ROS/p53 pathway. Our study revealed the cellular hierarchy composition of HNSCC from the cell metabolism reprogramming perspective and may provide new inspirations and therapeutic targets for HNSCC in the future.
Collapse
Affiliation(s)
- Jiezhong Guan
- Hospital of Stomatology, Guanghua School of Stomatology, Sun Yat-Sen University, Guangdong Provincial Key Laboratory of Stomatology, Guangzhou, China
| | - Xi Xu
- Department of Hematology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Guo Qiu
- Department of Hematology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Chong He
- Zhongshan School of Medicine, Sun Yat-Sen University, Guangzhou, China
| | - Xiaoyue Lu
- Zhongshan School of Medicine, Sun Yat-Sen University, Guangzhou, China
| | - Kang Wang
- Hospital of Stomatology, Guanghua School of Stomatology, Sun Yat-Sen University, Guangdong Provincial Key Laboratory of Stomatology, Guangzhou, China
| | - Xinyu Liu
- Hospital of Stomatology, Guanghua School of Stomatology, Sun Yat-Sen University, Guangdong Provincial Key Laboratory of Stomatology, Guangzhou, China
| | - Yuanyuan Li
- Hospital of Stomatology, Guanghua School of Stomatology, Sun Yat-Sen University, Guangdong Provincial Key Laboratory of Stomatology, Guangzhou, China
| | - Zihang Ling
- Hospital of Stomatology, Guanghua School of Stomatology, Sun Yat-Sen University, Guangdong Provincial Key Laboratory of Stomatology, Guangzhou, China
| | - Xuan Tang
- Hospital of Stomatology, Guanghua School of Stomatology, Sun Yat-Sen University, Guangdong Provincial Key Laboratory of Stomatology, Guangzhou, China
| | - Yujie Liang
- Hospital of Stomatology, Guanghua School of Stomatology, Sun Yat-Sen University, Guangdong Provincial Key Laboratory of Stomatology, Guangzhou, China
| | - Xiaoan Tao
- Hospital of Stomatology, Guanghua School of Stomatology, Sun Yat-Sen University, Guangdong Provincial Key Laboratory of Stomatology, Guangzhou, China.
| | - Bin Cheng
- Hospital of Stomatology, Guanghua School of Stomatology, Sun Yat-Sen University, Guangdong Provincial Key Laboratory of Stomatology, Guangzhou, China.
| | - Bo Yang
- Hospital of Stomatology, Guanghua School of Stomatology, Sun Yat-Sen University, Guangdong Provincial Key Laboratory of Stomatology, Guangzhou, China.
| |
Collapse
|
162
|
Lu Y, Zhang Y, Wang X, Zhang H, Zhu Y, Zhang J, Sha H, Zou R, Gan Y, Sui Y, Wang J, Du T, Wu J, Feng J. Aldolase A Promotes Colorectal Cancer Progression through Targeting COPS6 and Regulating MAPK Signaling Pathway. DISEASE MARKERS 2023; 2023:1702125. [PMID: 37457886 PMCID: PMC10344634 DOI: 10.1155/2023/1702125] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/06/2022] [Revised: 12/26/2022] [Accepted: 01/04/2023] [Indexed: 07/18/2023]
Abstract
Colorectal cancer (CRC) is a serious threat to human health, and its underlying mechanisms remain to be further explored. Aldolase A (ALDOA) has received increasing attention for its reported association with multiple cancers, but the role and mechanisms of ALDOA in CRC are still unclear. In the current study, high expression levels and enzymatic activity of ALDOA were detected in CRC tissues and cell lines, indicating the clinical significance of ALDOA in human CRC. In addition, silencing ALDOA significantly impaired the proliferation and metastasis of CRC cells in vitro and in vivo. Mechanistically, immunoprecipitation assays and mass spectrometry analysis identified the binding protein COPS6 of ALDOA. Furthermore, the promoting effects of upregulated ALDOA on CRC cell proliferation and metastasis were inhibited by COPS6 depletion, demonstrating COPS6 was required for ALDOA in mediating CRC progress. Moreover, the epithelial-mesenchymal transition (EMT) program and MAPK signaling pathway were found to be activated by ALDOA overexpression as well. In summary, our findings suggested that ALDOA facilitated the proliferation and metastasis of CRC by binding and regulating COPS6, inducing EMT, and activating the mitogen-activated protein kinase (MAPK) signaling pathway. The present study provided evidence for ALDOA as a promising potential biomarker for CRC.
Collapse
Affiliation(s)
- Ya Lu
- Jiangsu Cancer Hospital, Jiangsu Institute of Cancer Research, The Affiliated Cancer Hospital of Nanjing Medical University, Nanjing, China
| | - Yuan Zhang
- Jiangsu Cancer Hospital, Jiangsu Institute of Cancer Research, The Affiliated Cancer Hospital of Nanjing Medical University, Nanjing, China
| | - Xinyue Wang
- Jiangsu Cancer Hospital, Jiangsu Institute of Cancer Research, The Affiliated Cancer Hospital of Nanjing Medical University, Nanjing, China
| | - Hui Zhang
- Department of Endoscopy, Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital), Institute of Cancer and Basic Medicine (IBMC), China
| | - Yue Zhu
- Nanjing Jinling Hospital, China
| | - Junying Zhang
- Jiangsu Cancer Hospital, Jiangsu Institute of Cancer Research, The Affiliated Cancer Hospital of Nanjing Medical University, Nanjing, China
| | - Huanhuan Sha
- Jiangsu Cancer Hospital, Jiangsu Institute of Cancer Research, The Affiliated Cancer Hospital of Nanjing Medical University, Nanjing, China
| | - Renrui Zou
- Jiangsu Cancer Hospital, Jiangsu Institute of Cancer Research, The Affiliated Cancer Hospital of Nanjing Medical University, Nanjing, China
| | - Yujie Gan
- Jiangsu Cancer Hospital, Jiangsu Institute of Cancer Research, The Affiliated Cancer Hospital of Nanjing Medical University, Nanjing, China
| | - Ying Sui
- Jiangsu Cancer Hospital, Jiangsu Institute of Cancer Research, The Affiliated Cancer Hospital of Nanjing Medical University, Nanjing, China
| | - Juan Wang
- Jiangsu Cancer Hospital, Jiangsu Institute of Cancer Research, The Affiliated Cancer Hospital of Nanjing Medical University, Nanjing, China
| | - Tongde Du
- Jiangsu Cancer Hospital, Jiangsu Institute of Cancer Research, The Affiliated Cancer Hospital of Nanjing Medical University, Nanjing, China
| | - Jianzhong Wu
- Jiangsu Cancer Hospital, Jiangsu Institute of Cancer Research, The Affiliated Cancer Hospital of Nanjing Medical University, Nanjing, China
| | - Jifeng Feng
- Jiangsu Cancer Hospital, Jiangsu Institute of Cancer Research, The Affiliated Cancer Hospital of Nanjing Medical University, Nanjing, China
| |
Collapse
|
163
|
Zeng L, Liang L, Fang X, Xiang S, Dai C, Zheng T, Li T, Feng Z. Glycolysis induces Th2 cell infiltration and significantly affects prognosis and immunotherapy response to lung adenocarcinoma. Funct Integr Genomics 2023; 23:221. [PMID: 37400733 DOI: 10.1007/s10142-023-01155-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2023] [Revised: 06/22/2023] [Accepted: 06/25/2023] [Indexed: 07/05/2023]
Abstract
Glycolysis has a major role in cancer progression and can affect the tumor immune microenvironment, while its specific role in lung adenocarcinoma (LUAD) remains poorly studied. We obtained publicly available data from The Cancer Genome Atlas and Gene Expression Omnibus databases and used R software to analyze the specific role of glycolysis in LUAD. The Single Sample Gene Set Enrichment Analysis (ssGSEA) indicated a correlation between glycolysis and unfavorable clinical outcome, as well as a repression effect on the immunotherapy response of LUAD patients. Pathway enrichment analysis revealed a significant enrichment of MYC targets, epithelial-mesenchymal transition (EMT), hypoxia, G2M checkpoint, and mTORC1 signaling pathways in patients with higher activity of glycolysis. Immune infiltration analysis showed a higher infiltration of M0 and M1 macrophages in patients with elevated activity of glycolysis. Moreover, we developed a prognosis model based on six glycolysis-related genes, including DLGAP5, TOP2A, KIF20A, OIP5, HJURP, and ANLN. Both the training and validation cohorts demonstrated the high efficiency of prognostic prediction in this model, which identified that patients with high risk may have a poorer prognosis and lower sensitivity to immunotherapy. Additionally, we also found that Th2 cell infiltration may predict poorer survival and resistance to immunotherapy. The study indicated that glycolysis is significantly associated with poor prognosis in patients with LUAD and immunotherapy resistance, which might be partly dependent on the Th2 cell infiltration. Additionally, the signature comprised of six genes related to glycolysis showed promising predictive value for LUAD prognosis.
Collapse
Affiliation(s)
- Liping Zeng
- Department of Pathology, The First Affiliated Hospital of Guangxi Medical University, 6 Shuangyong Rd, Nanning, 530021, Guangxi Zhuang Autonomous Region, China
- College of Basic Medicine, Hunan University of Medicine, 492 Jinxi South Rd, Huaihua, 418000, China
| | - Lu Liang
- Department of Pathology, The First Affiliated Hospital of Hunan University of Medicine, Yushi RD, Huaihua, 418000, China
| | - Xianlei Fang
- College of Basic Medicine, Hunan University of Medicine, 492 Jinxi South Rd, Huaihua, 418000, China
| | - Sha Xiang
- College of Basic Medicine, Hunan University of Medicine, 492 Jinxi South Rd, Huaihua, 418000, China
| | - Chenglong Dai
- Department of Physical Diagnosis, The First Affiliated Hospital of Hunan University of Medicine, 383 Yushi RD, Huaihua, 418000, China
| | - Tao Zheng
- Department of Radiotherapy Oncology, The No. 2 People's Hospital of Huaihua, Huaihua, 418000, China
| | - Tian Li
- School of Basic Medicine, Fourth Military Medical University, Xi'an, 710032, China.
| | - Zhenbo Feng
- Department of Pathology, The First Affiliated Hospital of Guangxi Medical University, 6 Shuangyong Rd, Nanning, 530021, Guangxi Zhuang Autonomous Region, China.
| |
Collapse
|
164
|
Luo Y, Pang B, Hao J, Li Q, Qiao P, Zhang C, Bai Y, Xiao C, Chen J, Zhi D, Liu Y, Dang E, Wang G, Li B. Keratin 17 covalently binds to alpha-enolase and exacerbates proliferation of keratinocytes in psoriasis. Int J Biol Sci 2023; 19:3395-3411. [PMID: 37497003 PMCID: PMC10367554 DOI: 10.7150/ijbs.83141] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Accepted: 06/16/2023] [Indexed: 07/28/2023] Open
Abstract
Dysregulated glucose metabolism is an important characteristic of psoriasis. Cytoskeletal protein keratin 17 (K17) is highly expressed in the psoriatic epidermis and contributes to psoriasis pathogenesis. However, whether K17 is involved in the dysregulated glucose metabolism of keratinocytes (KCs) in psoriasis remains unclear. In the present study, loss- and gain-of-function studies showed that elevated K17 expression was critically involved in glycolytic pathway activation in psoriatic KCs. The level of α-enolase (ENO1), a novel potent interaction partner of K17, was also elevated in psoriatic KCs. Knockdown of ENO1 by siRNA or inhibition of ENO1 activity by the inhibitor ENOBlock remarkably suppressed KCs glycolysis and proliferation. Moreover, ENO1 directly interacted with K17 and maintained K17-Ser44 phosphorylation to promote the nuclear translocation of K17, which promoted the transcription of the key glycolysis enzyme lactic dehydrogenase A (LDHA) and resulted in enhanced KCs glycolysis and proliferation in vitro. Finally, either inhibiting the expression and activation of ENO1 or repressing K17-Ser44 phosphorylation significantly alleviated the IMQ-induced psoriasis-like phenotype in vivo. These findings provide new insights into the metabolic profile of psoriatic KCs and suggest that modulation of the ENO1-K17-LDHA axis is a potentially innovative therapeutic approach to psoriasis.
Collapse
Affiliation(s)
| | | | | | | | | | | | | | | | | | | | | | | | - Gang Wang
- ✉ Corresponding author: Bing Li, MD, PhD, Department of Dermatology, Xijing Hospital, Fourth Military Medical University, 127 Changlexi Road, Xi'an 710032, China. Tel: 86-29-84775401, E-mail: . Gang Wang, MD, PhD, Department of Dermatology, Xijing Hospital, Fourth Military Medical University, 127 Changlexi Road, Xi'an 710032, China. Tel: 86-29-84775401, E-mail:
| | - Bing Li
- ✉ Corresponding author: Bing Li, MD, PhD, Department of Dermatology, Xijing Hospital, Fourth Military Medical University, 127 Changlexi Road, Xi'an 710032, China. Tel: 86-29-84775401, E-mail: . Gang Wang, MD, PhD, Department of Dermatology, Xijing Hospital, Fourth Military Medical University, 127 Changlexi Road, Xi'an 710032, China. Tel: 86-29-84775401, E-mail:
| |
Collapse
|
165
|
Zhang L, Wu L, Zhu X, Mei J, Chen Y. Paeonol represses A549 cell glycolytic reprogramming and proliferation by decreasing m6A modification of Acyl-CoA dehydrogenase. CHINESE J PHYSIOL 2023; 66:248-256. [PMID: 37635484 DOI: 10.4103/cjop.cjop-d-22-00166] [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: 08/29/2023] Open
Abstract
Aberrant glycolytic reprogramming is involved in lung cancer progression by promoting the proliferation of non-small cell lung cancer cells. Paeonol, as a traditional Chinese medicine, plays a critical role in multiple cancer cell proliferation and inflammation. Acyl-CoA dehydrogenase (ACADM) is involved in the development of metabolic diseases. N6-methyladenosine (m6A) modification is important for the regulation of messenger RNA stability, splicing, and translation. Here, we investigated whether paeonol regulates the proliferation and glycolytic reprogramming via ACADM with m6A modification in A549 cells (human non-small cell lung cancer cells). Cell counting kit 8, 5-Bromo-2-deoxyuridine, 5-ethynyl-2'-deoxyuridine (EdU) incorporation, flow cytometry analysis, western blotting and seahorse XFe24 extracellular flux analyzer assays showed that paeonol had a significant inhibitory effect against A549 cell proliferation and glycolysis. Mechanistically, ACADM was a functional target of paeonol. We also showed that the m6A reader YTH domain containing 1 plays an important role in m6A-modified ACADM expression, which is negatively regulated by paeonol, and is involved in A549 cell proliferation and glycolytic reprogramming. These results indicated the central function of paeonol in regulating A549 cell glycolytic reprogramming and proliferation via m6A modification of ACADM.
Collapse
Affiliation(s)
- Lixin Zhang
- Central Laboratory of Harbin Medical University, Daqing, China; Department of Immunology, College of Medical Laboratory Science and Technology, Harbin Medical University, Daqing, China
| | - Lihua Wu
- Department of Geriatrics, Daqing Oilfield General Hospital, Daqing, China
| | - Xiangrui Zhu
- Department of Immunology, College of Medical Laboratory Science and Technology, Harbin Medical University, Daqing, China
| | - Jian Mei
- Department of Immunology, College of Medical Laboratory Science and Technology, Harbin Medical University, Daqing, China
| | - Yingli Chen
- Central Laboratory of Harbin Medical University, Daqing, China; Department of Immunology, College of Medical Laboratory Science and Technology, Harbin Medical University, Daqing, China
| |
Collapse
|
166
|
Dou L, Lu E, Tian D, Li F, Deng L, Zhang Y. Adrenomedullin induces cisplatin chemoresistance in ovarian cancer through reprogramming of glucose metabolism. J Transl Int Med 2023; 11:169-177. [PMID: 37408575 PMCID: PMC10318923 DOI: 10.2478/jtim-2023-0091] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/07/2023] Open
Abstract
Background and Objectives The metabolic network of cancer cells has been reprogrammed - relying more on aerobic glycolysis to gain energy, which is an important reason for drug resistance. Expression of adrenomedullin (ADM) in ovarian cancer tissues is related to resistance to platinum-based drugs. In view of this, we intended to investigate the correlation between ADM and glucose metabolism reprogramming of tumor cells to clarify the possible mechanism of ADM-induced ovarian cancer cisplatin resistance through glucose metabolism reprogramming. Methods Epithelial ovarian cancer (EOC) cell viability and apoptosis were determined. Different gene expression and protein levels were detected by real-time revere transcription polymerase chain reaction and western blotting. Oxygen consumption rate (OCR) and extracellular acidification rates (ECARs) were measured. Results ADM expression was upregulated in cisplatin-resistant EOC cells. ADM attenuated cisplatin-inhibited cell survival and cisplatin-induced apoptosis in sensitive EOC cells; knockdown of ADM enhanced cisplatin chemosensitivity of cisplatin-resistant EOC cells. ADM enhanced glycolysis in cisplatin-sensitive EOC cells; knockdown of ADM significantly inhibited glycolysis in cisplatin-resistant EOC cells. ADM significantly upregulated pyruvate kinase isozyme type M2 (PKM2) protein level, the key enzyme during glycolysis; PKM2 inhibitor significantly abolished the ADM-improved cell survival and ADM-inhibited apoptosis. Conclusion ADM promoted proliferation and inhibited apoptosis of ovarian cancer cells through reprogramming of glucose metabolism, so as to promote cisplatin resistance. The study is expected to identify multidrug resistance markers of ovarian cancer and provide a target for the prevention and treatment of ovarian cancer, which is important for clinical translational research.
Collapse
Affiliation(s)
- Lei Dou
- Department of Gynecology, the First Affiliated Hospital of China Medical University, Shenyang110001, Liaoning Province, China
| | - Enting Lu
- Department of Gynecology, the First Affiliated Hospital of China Medical University, Shenyang110001, Liaoning Province, China
| | - Dongli Tian
- Department of Gynecology, the First Affiliated Hospital of China Medical University, Shenyang110001, Liaoning Province, China
| | - Fangmei Li
- Department of Gynecology, the First Affiliated Hospital of China Medical University, Shenyang110001, Liaoning Province, China
| | - Lei Deng
- Department of Gynecology, the First Affiliated Hospital of China Medical University, Shenyang110001, Liaoning Province, China
| | - Yi Zhang
- Department of Gynecology, the First Affiliated Hospital of China Medical University, Shenyang110001, Liaoning Province, China
| |
Collapse
|
167
|
Dong G, Li YH, Guo JS, Lin QQ, Deng MY, Xue WH, Li XY, Meng FH. Discovery of novel thymidylate synthase (TS) inhibitors that influence cancer angiogenesis and metabolic reprogramming in NSCLC cells. Eur J Med Chem 2023; 258:115600. [PMID: 37437348 DOI: 10.1016/j.ejmech.2023.115600] [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: 04/05/2023] [Revised: 06/13/2023] [Accepted: 06/24/2023] [Indexed: 07/14/2023]
Abstract
Based on previous work, further search for more effective and less damaging thymidylate synthase (TS) inhibitors was the focus of this study. After further optimization of the structure, in this study, a series of (E)-N-(2-benzyl hydrazine-1-carbonyl) phenyl-2,4-deoxy-1,2,3,4-tetrahydro pyrimidine-5-sulfonamide derivatives were synthesized and reported for the first time. All target compounds were screened by enzyme activity assay and cell viability inhibition assay. On the one hand, the hit compound DG1 could bind directly to TS proteins intracellularly and promote apoptosis in A549 and H1975 cells. Simultaneously, DG1 could inhibit cancer tissue proliferation more effectively than Pemetrexed (PTX) in the A549 xenograft mouse model. On the other hand, the inhibitory effect of DG1 on NSCLC angiogenesis was verified both in vivo and in vitro. In parallel, DG1 was further uncovered to inhibit the expression of CD26, ET-1, FGF-1, and EGF by angiogenic factor antibody microarray. Moreover, RNA-seq and PCR-array assays revealed that DG1 could inhibit NSCLC proliferation by affecting metabolic reprogramming. Collectively, these data demonstrated that DG1as a TS inhibitor could be promising in treating NSCLC angiogenesis, deserving further investigation.
Collapse
Affiliation(s)
- Gang Dong
- School of Pharmacy, China Medical University, Shenyang, 110122, PR China
| | - Yu-Heng Li
- School of Pharmacy, China Medical University, Shenyang, 110122, PR China
| | - Jing-Si Guo
- Department of Pharmacy, Shengjing Hospital of China Medical University, Shenyang, 110004, PR China
| | - Qi-Qi Lin
- School of Pharmacy, China Medical University, Shenyang, 110122, PR China
| | - Mei-Yan Deng
- Department of Thoracic Surgery, Shengjing Hospital of China Medical University, Liaoning, Shenyang, 110004, PR China
| | - Wen-Han Xue
- School of Pharmacy, China Medical University, Shenyang, 110122, PR China
| | - Xin-Yang Li
- Department of Pharmacy, Shengjing Hospital of China Medical University, Shenyang, 110004, PR China.
| | - Fan-Hao Meng
- School of Pharmacy, China Medical University, Shenyang, 110122, PR China.
| |
Collapse
|
168
|
Xu X, Zhou S, Tao Y, Zhong Z, Shao Y, Yi Y. Development and validation of a two glycolysis-related LncRNAs prognostic signature for glioma and in vitro analyses. Cell Div 2023; 18:10. [PMID: 37355624 DOI: 10.1186/s13008-023-00092-9] [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: 02/28/2023] [Accepted: 06/11/2023] [Indexed: 06/26/2023] Open
Abstract
BACKGROUND Mounting evidence suggests that there is a complex regulatory relationship between long non-coding RNAs (lncRNAs) and the glycolytic process during glioma development. This study aimed to investigate the prognostic role of glycolysis-related lncRNAs in glioma and their impact on the tumor microenvironment. METHODS This study utilized glioma transcriptome data from public databases to construct, evaluate, and validate a prognostic signature based on differentially expressed (DE)-glycolysis-associated lncRNAs through consensus clustering, DE-lncRNA analysis, Cox regression analysis, and receiver operating characteristic (ROC) curves. The clusterProfiler package was applied to reveal the potential functions of the risk score-related differentially expressed genes (DEGs). ESTIMATE and Gene Set Enrichment Analysis (GSEA) were utilized to evaluate the relationship between prognostic signature and the immune landscape of gliomas. Furthermore, the sensitivity of patients to immune checkpoint inhibitor (ICI) treatment based on the prognostic feature was predicted with the assistance of the Tumor Immune Dysfunction and Exclusion (TIDE) algorithm. Finally, qRT-PCR was used to verify the difference in the expression of the lncRNAs in glioma cells and normal cell. RESULTS By consensus clustering based on glycolytic gene expression profiles, glioma patients were divided into two clusters with significantly different overall survival (OS), from which 2 DE-lncRNAs, AL390755.1 and FLJ16779, were obtained. Subsequently, Cox regression analysis demonstrated that all of these lncRNAs were associated with OS in glioma patients and constructed a prognostic signature with a robust prognostic predictive efficacy. Functional enrichment analysis revealed that DEGs associated with risk scores were involved in immune responses, neurons, neurotransmitters, synapses and other terms. Immune landscape analysis suggested an extreme enrichment of immune cells in the high-risk group. Moreover, patients in the low-risk group were likely to benefit more from ICI treatment. qRT-PCR results showed that the expression of AL390755.1 and FLJ16779 was significantly different in glioma and normal cells. CONCLUSION We constructed a novel prognostic signature for glioma patients based on glycolysis-related lncRNAs. Besides, this project had provided a theoretical basis for the exploration of new ICI therapeutic targets for glioma patients.
Collapse
Affiliation(s)
- Xiaoping Xu
- Department of Neurosurgery, The Second People's Hospital of Yibin, Yibin, 644000, Sichuan Province, China.
| | - Shijun Zhou
- Department of Neurosurgery, The Second People's Hospital of Yibin, Yibin, 644000, Sichuan Province, China
| | - Yuchuan Tao
- Department of Neurosurgery, The Second People's Hospital of Yibin, Yibin, 644000, Sichuan Province, China
| | - Zhenglan Zhong
- Department of Health Examination, The Second People's Hospital of Yibin, Yibin, 644000, Sichuan Province, China
| | - Yongxiang Shao
- Department of Neurosurgery, The Second People's Hospital of Yibin, Yibin, 644000, Sichuan Province, China
| | - Yong Yi
- Department of Neurosurgery, The Second People's Hospital of Yibin, Yibin, 644000, Sichuan Province, China
| |
Collapse
|
169
|
Wei W, Zhang ZY, Shi B, Cai Y, Zhang HS, Sun CL, Fei YF, Zhong W, Zhang S, Wang C, He B, Jiang GM, Wang H. METTL16 promotes glycolytic metabolism reprogramming and colorectal cancer progression. J Exp Clin Cancer Res 2023; 42:151. [PMID: 37340443 PMCID: PMC10280857 DOI: 10.1186/s13046-023-02732-y] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Accepted: 06/08/2023] [Indexed: 06/22/2023] Open
Abstract
BACKGROUND Glycolysis is the key hallmark of cancer and maintains malignant tumor initiation and progression. The role of N6-methyladenosine (m6A) modification in glycolysis is largely unknown. This study explored the biological function of m6A methyltransferase METTL16 in glycolytic metabolism and revealed a new mechanism for the progression of Colorectal cancer (CRC). METHODS The expression and prognostic value of METTL16 was evaluated using bioinformatics and immunohistochemistry (IHC) assays. The biological functions of METTL16 in CRC progression was analyzed in vivo and in vitro. Glycolytic metabolism assays were used to verify the biological function of METTL16 and Suppressor of glucose by autophagy (SOGA1). The protein/RNA stability, RNA immunoprecipitation (RIP), Co-immunoprecipitation (Co-IP) and RNA pull-down assays were used to explore the potential molecular mechanisms. RESULTS SOGA1 is a direct downstream target of METTL16 and involved in METTL16 mediated glycolysis and CRC progression. METTL16 significantly enhances SOGA1 expression and mRNA stability via binding the "reader" protein insulin-like growth factor 2 mRNA binding protein 1 (IGF2BP1). Subsequently, SOGA1 promotes AMP-activated protein kinase (AMPK) complex ubiquitination, inhibits its expression and phosphorylation, thus upregulates pyruvate dehydrogenase kinase 4 (PDK4), a crucial protein controlling glucose metabolism. Moreover, Yin Yang 1 (YY1) can transcriptionally inhibit the expression of METTL16 in CRC cells by directly binding to its promoter. Clinical data showed that METTL16 expression is positively correlated to SOGA1 and PDK4, and is associated with poor prognosis of CRC patients. CONCLUSIONS Our findings suggest that METTL16/SOGA1/PDK4 axis might be promising therapeutic targets for CRC.
Collapse
Affiliation(s)
- Wei Wei
- Department of Laboratory Medicine, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China
- Core Unit of National Clinical Research Center for Laboratory Medicine, Hefei, China
| | - Zhong-Yuan Zhang
- Department of Radiology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China
| | - Bin Shi
- Department of General Surgery, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China
| | - Yike Cai
- Center for Certification and Evaluation, Guangdong Drug Administration, Guangzhou, China
| | - Hou-Shun Zhang
- Department of Pathology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China
| | - Chun-Lei Sun
- Department of General Surgery, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China
| | - Yun-Fei Fei
- Department of Laboratory Medicine, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China
- Core Unit of National Clinical Research Center for Laboratory Medicine, Hefei, China
| | - Wen Zhong
- Department of Pathology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China
| | - Shuang Zhang
- Department of Laboratory Medicine, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China
- Core Unit of National Clinical Research Center for Laboratory Medicine, Hefei, China
| | - Chen Wang
- Department of Laboratory Medicine, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China
- Core Unit of National Clinical Research Center for Laboratory Medicine, Hefei, China
| | - Bing He
- Department of Laboratory Medicine, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China
- Core Unit of National Clinical Research Center for Laboratory Medicine, Hefei, China
| | - Guan-Min Jiang
- Department of Clinical Laboratory, The Fifth Affiliated Hospital, Sun Yat-sen University, Zhuhai, China.
| | - Hao Wang
- Department of Laboratory Medicine, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China.
- Core Unit of National Clinical Research Center for Laboratory Medicine, Hefei, China.
| |
Collapse
|
170
|
Ma TF, Fan YR, Zhao YH, Liu B. Emerging role of autophagy in colorectal cancer: Progress and prospects for clinical intervention. World J Gastrointest Oncol 2023; 15:979-987. [PMID: 37389106 PMCID: PMC10302997 DOI: 10.4251/wjgo.v15.i6.979] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Revised: 04/17/2023] [Accepted: 05/12/2023] [Indexed: 06/14/2023] Open
Abstract
Autophagy is a physiological mechanism in which cells degrade themselves and quickly recover the degraded cell components. Recent studies have shown that autophagy plays an important role in the occurrence, development, treatment, and prognosis of colorectal cancer. In the early stages of colorectal cancer, autophagy can inhibit the production and development of tumors through multiple mechanisms such as maintaining DNA stability, inducing tumor death, and enhancing immune surveillance. However, as colorectal cancer progresses, autophagy may mediate tumor resistance, enhance tumor metabolism, and other pathways to promote tumor development. Therefore, intervening in autophagy at the appropriate time has broad clinical application prospects. This article summarizes the recent research progress of autophagy and colorectal cancer and is expected to provide new theoretical basis and reference for clinical treatment of colorectal cancer.
Collapse
Affiliation(s)
- Tian-Fei Ma
- Department of Breast Internal Medicine Ⅱ, Cancer Hospital of China Medical University, Liaoning Cancer Hospital & Institute, Shenyang 110042, Liaoning Province, China
| | - Yue-Ren Fan
- Department of Breast Internal Medicine Ⅱ, Cancer Hospital of China Medical University, Liaoning Cancer Hospital & Institute, Shenyang 110042, Liaoning Province, China
| | - Yi-Hang Zhao
- Department of Breast Internal Medicine Ⅱ, Cancer Hospital of China Medical University, Liaoning Cancer Hospital & Institute, Shenyang 110042, Liaoning Province, China
| | - Bin Liu
- Department of Breast Internal Medicine Ⅱ, Cancer Hospital of China Medical University, Liaoning Cancer Hospital & Institute, Shenyang 110042, Liaoning Province, China
| |
Collapse
|
171
|
Fernandez Garcia E, Paudel U, Noji MC, Bowman CE, Rustgi AK, Pitarresi JR, Wellen KE, Arany Z, Weissenrieder JS, Foskett JK. The mitochondrial Ca 2+ channel MCU is critical for tumor growth by supporting cell cycle progression and proliferation. Front Cell Dev Biol 2023; 11:1082213. [PMID: 37363724 PMCID: PMC10285664 DOI: 10.3389/fcell.2023.1082213] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2022] [Accepted: 05/09/2023] [Indexed: 06/28/2023] Open
Abstract
Introduction: The mitochondrial uniporter (MCU) Ca2+ ion channel represents the primary means for Ca2+ uptake by mitochondria. Mitochondrial matrix Ca2+ plays critical roles in mitochondrial bioenergetics by impinging upon respiration, energy production and flux of biochemical intermediates through the TCA cycle. Inhibition of MCU in oncogenic cell lines results in an energetic crisis and reduced cell proliferation unless media is supplemented with nucleosides, pyruvate or α-KG. Nevertheless, the roles of MCU-mediated Ca2+ influx in cancer cells remain unclear, in part because of a lack of genetic models. Methods: MCU was genetically deleted in transformed murine fibroblasts for study in vitro and in vivo. Tumor formation and growth were studied in murine xenograft models. Proliferation, cell invasion, spheroid formation and cell cycle progression were measured in vitro. The effects of MCU deletion on survival and cell-death were determined by probing for live/death markers. Mitochondrial bioenergetics were studied by measuring mitochondrial matrix Ca2+ concentration, membrane potential, global dehydrogenase activity, respiration, ROS production and inactivating-phosphorylation of pyruvate dehydrogenase. The effects of MCU rescue on metabolism were examined by tracing of glucose and glutamine utilization for fueling of mitochondrial respiration. Results: Transformation of primary fibroblasts in vitro was associated with increased MCU expression, enhanced MCU-mediated Ca2+ uptake, altered mitochondrial matrix Ca2+ concentration responses to agonist stimulation, suppression of inactivating-phosphorylation of pyruvate dehydrogenase and a modest increase of mitochondrial respiration. Genetic MCU deletion inhibited growth of HEK293T cells and transformed fibroblasts in mouse xenograft models, associated with reduced proliferation and delayed cell-cycle progression. MCU deletion inhibited cancer stem cell-like spheroid formation and cell invasion in vitro, both predictors of metastatic potential. Surprisingly, mitochondrial matrix [Ca2+], membrane potential, global dehydrogenase activity, respiration and ROS production were unaffected. In contrast, MCU deletion elevated glycolysis and glutaminolysis, strongly sensitized cell proliferation to glucose and glutamine limitation, and altered agonist-induced cytoplasmic Ca2+ signals. Conclusion: Our results reveal a dependence of tumorigenesis on MCU, mediated by a reliance on MCU for cell metabolism and Ca2+ dynamics necessary for cell-cycle progression and cell proliferation.
Collapse
Affiliation(s)
- Emily Fernandez Garcia
- Department of Physiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, United States
| | - Usha Paudel
- Department of Physiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, United States
| | - Michael C. Noji
- Department of Cancer Biology and Abramson Family Cancer Research Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, United States
- Department of Medicine, Perelman School of Medicine, Cardiovascular Institute, University of Pennsylvania, Philadelphia, PA, United States
| | - Caitlyn E. Bowman
- Department of Medicine, Perelman School of Medicine, Cardiovascular Institute, University of Pennsylvania, Philadelphia, PA, United States
| | - Anil K. Rustgi
- Division of Digestive and Liver Diseases, Herbert Irving Comprehensive Cancer Center, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY, United States
| | - Jason R. Pitarresi
- Division of Hematology/Oncology, Departments of Medicine and Molecular, Cell and Cancer Biology, University of Massachusetts Chan Medical School, Worcester, MA, United States
| | - Kathryn E. Wellen
- Department of Cancer Biology and Abramson Family Cancer Research Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, United States
| | - Zolt Arany
- Department of Medicine, Perelman School of Medicine, Cardiovascular Institute, University of Pennsylvania, Philadelphia, PA, United States
| | - Jillian S. Weissenrieder
- Department of Physiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, United States
| | - J. Kevin Foskett
- Department of Physiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, United States
- Department of Cell and Developmental Biology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, United States
| |
Collapse
|
172
|
Xing B, Shen C, Yang Q, Wang Z, Tan W. miR-144-3p represses hepatocellular carcinoma progression by affecting cell aerobic glycolysis via FOXK1. Int J Exp Pathol 2023; 104:117-127. [PMID: 36806218 PMCID: PMC10182365 DOI: 10.1111/iep.12468] [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: 11/04/2022] [Revised: 01/04/2023] [Accepted: 01/11/2023] [Indexed: 02/22/2023] Open
Abstract
Aerobic glycolysis is a unique mark of cancer cells, which enables therapeutic intervention in cancer. Forkhead box K1 (FOXK1) is a transcription factor that facilitates the progression of multiple cancers including hepatocellular carcinoma (HCC). Nevertheless, it is unclear whether or not FOXK1 can affect HCC cell glycolysis. This study attempted to study the effect of FOXK1 on HCC cell glycolysis. Expression of mature miRNAs and mRNAs, as well as clinical data, was downloaded from The Cancer Genome Atlas-Liver hepatocellular carcinoma (TCGA-LIHC) dataset. FOXK1 and miR-144-3p levels were assessed through quantitative real-time polymerase chain reaction (qRT-PCR) and western blot. Targeting of the relationship between miR-144-3p and FOXK1 was verified via a dual-luciferase assay. Pathway enrichment analysis of FOXK1 was performed by Gene Set Enrichment Analysis (GSEA). Cell function assays revealed the glycolytic ability, cell viability, migration, invasion, cell cycle, and apoptosis of HCC cells in each treatment group. Bioinformatics analysis suggested that FOXK1 was upregulated in tissues of HCC patients, while the upstream miR-144-3p was downregulated in tumour tissues. Dual-luciferase assay implied a targeting relationship between miR-144-3p and FOXK1. Cellular experiments implied that silencing FOXK1 repressed HCC cell glycolysis, which in turn inhibited the HCC malignant progression. Rescue assay confirmed that miR-144-3p repressed glycolysis in HCC cells by targeting FOXK1, and then repressed HCC malignant progression. miR-144-3p/FOXK1 axis repressed malignant progression of HCC via affecting the aerobic glycolytic process of HCC cells. miR-144-3p and FOXK1 have the potential to become new therapeutic targets for HCC, which provide new insights for HCC treatment.
Collapse
Affiliation(s)
- Binyu Xing
- Department of Hepatobiliary SurgeryThe First Affiliated Hospital of Xi'an Jiaotong UniversityXi'anChina
| | - Cunyi Shen
- Department of Hepatobiliary SurgeryThe First Affiliated Hospital of Xi'an Jiaotong UniversityXi'anChina
| | - Qinling Yang
- Department of Hepatobiliary SurgeryThe First Affiliated Hospital of Xi'an Jiaotong UniversityXi'anChina
| | - Zheng Wang
- Department of Hepatobiliary SurgeryThe First Affiliated Hospital of Xi'an Jiaotong UniversityXi'anChina
| | - Wenjun Tan
- Department of Hepatobiliary SurgeryThe First Affiliated Hospital of Xi'an Jiaotong UniversityXi'anChina
| |
Collapse
|
173
|
Yao Q, Zhang X, Wei C, Chen H, Xu Q, Chen J, Chen D. Prognostic prediction and immunotherapy response analysis of the fatty acid metabolism-related genes in clear cell renal cell carcinoma. Heliyon 2023; 9:e17224. [PMID: 37360096 PMCID: PMC10285252 DOI: 10.1016/j.heliyon.2023.e17224] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2023] [Revised: 06/08/2023] [Accepted: 06/10/2023] [Indexed: 06/28/2023] Open
Abstract
Background Clear cell renal cell carcinoma (ccRCC) is a common urinary cancer. Although diagnostic and therapeutic approaches for ccRCC have been improved, the survival outcomes of patients with advanced ccRCC remain unsatisfactory. Fatty acid metabolism (FAM) has been increasingly recognized as a critical modulator of cancer development. However, the significance of the FAM in ccRCC remains unclear. Herein, we explored the function of a FAM-related risk score in the stratification and prediction of treatment responses in patients with ccRCC. Methods First, we applied an unsupervised clustering method to categorize patients from The Cancer Genome Atlas (TCGA) and International Cancer Genome Consortium (ICGC) datasets into subtypes and retrieved FAM-related genes from the MSigDB database. We discern differentially expressed genes (DEGs) among different subtypes. Then, we applied univariate Cox regression analysis followed by least absolute shrinkage and selection operator (LASSO) linear regression based on DEGs expression to establish a FAM-related risk score for ccRCC. Results We stratified the three ccRCC subtypes based on FAM-related genes with distinct overall survival (OS), clinical features, immune infiltration patterns, and treatment sensitivities. We screened nine genes from the FAM-related DEGs in the three subtypes to establish a risk prediction model for ccRCC. Nine FAM-related genes were differentially expressed in the ccRCC cell line ACHN compared to the normal kidney cell line HK2. High-risk patients had worse OS, higher genomic heterogeneity, a more complex tumor microenvironment (TME), and elevated expression of immune checkpoints. This phenomenon was validated in the ICGC cohort. Conclusion We constructed a FAM-related risk score that predicts the prognosis and therapeutic response of ccRCC. The close association between FAM and ccRCC progression lays a foundation for further exploring FAM-related functions in ccRCC.
Collapse
Affiliation(s)
- Qinfan Yao
- Kidney Disease Center, The First Affiliated Hospital, College of Medicine, Zhejiang University, China
- Key Laboratory of Kidney Disease Prevention and Control Technology, Zhejiang Province, China
- Institute of Nephropathy, Zhejiang University, China
- Zhejiang Clinical Research Center of Kidney and Urinary System Disease, China
| | - Xiuyuan Zhang
- Kidney Disease Center, The First Affiliated Hospital, College of Medicine, Zhejiang University, China
- Key Laboratory of Kidney Disease Prevention and Control Technology, Zhejiang Province, China
- Institute of Nephropathy, Zhejiang University, China
- Zhejiang Clinical Research Center of Kidney and Urinary System Disease, China
| | - Chunchun Wei
- Kidney Disease Center, The First Affiliated Hospital, College of Medicine, Zhejiang University, China
- Key Laboratory of Kidney Disease Prevention and Control Technology, Zhejiang Province, China
- Institute of Nephropathy, Zhejiang University, China
- Zhejiang Clinical Research Center of Kidney and Urinary System Disease, China
| | - Hongjun Chen
- Kidney Disease Center, The First Affiliated Hospital, College of Medicine, Zhejiang University, China
- Key Laboratory of Kidney Disease Prevention and Control Technology, Zhejiang Province, China
- Institute of Nephropathy, Zhejiang University, China
- Zhejiang Clinical Research Center of Kidney and Urinary System Disease, China
| | - Qiannan Xu
- Kidney Disease Center, The First Affiliated Hospital, College of Medicine, Zhejiang University, China
- Key Laboratory of Kidney Disease Prevention and Control Technology, Zhejiang Province, China
- Institute of Nephropathy, Zhejiang University, China
- Zhejiang Clinical Research Center of Kidney and Urinary System Disease, China
| | - Jianghua Chen
- Kidney Disease Center, The First Affiliated Hospital, College of Medicine, Zhejiang University, China
- Key Laboratory of Kidney Disease Prevention and Control Technology, Zhejiang Province, China
- Institute of Nephropathy, Zhejiang University, China
- Zhejiang Clinical Research Center of Kidney and Urinary System Disease, China
| | - Dajin Chen
- Kidney Disease Center, The First Affiliated Hospital, College of Medicine, Zhejiang University, China
- Key Laboratory of Kidney Disease Prevention and Control Technology, Zhejiang Province, China
- Institute of Nephropathy, Zhejiang University, China
- Zhejiang Clinical Research Center of Kidney and Urinary System Disease, China
| |
Collapse
|
174
|
Piper M, Kluger H, Ruppin E, Hu-Lieskovan S. Immune Resistance Mechanisms and the Road to Personalized Immunotherapy. Am Soc Clin Oncol Educ Book 2023; 43:e390290. [PMID: 37459578 DOI: 10.1200/edbk_390290] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/20/2023]
Abstract
What does the future of cancer immunotherapy look like and how do we get there? Find out where we've been and where we're headed in A Report on Resistance: The Road to personalized immunotherapy.
Collapse
Affiliation(s)
- Miles Piper
- School of Medicine, University of Utah, Salt Lake City, UT
| | | | - Eytan Ruppin
- Center for Cancer Research, National Cancer Institute, Bethesda, MD
| | - Siwen Hu-Lieskovan
- School of Medicine, University of Utah, Salt Lake City, UT
- Huntsman Cancer Institute, University of Utah, Salt Lake City, UT
| |
Collapse
|
175
|
Hong Z, Lu Y, Liu B, Ran C, Lei X, Wang M, Wu S, Yang Y, Wu H. Glycolysis, a new mechanism of oleuropein against liver tumor. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2023; 114:154770. [PMID: 36963367 DOI: 10.1016/j.phymed.2023.154770] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/17/2022] [Revised: 01/10/2023] [Accepted: 03/13/2023] [Indexed: 06/18/2023]
Abstract
BACKGROUND Benign and malignant liver tumors are prevalent worldwide. However, there is no effective and comprehensive treatment option for many patients with malignant tumors. Thus, it is critical to prevent benign tumors from worsening, increasing the number of treatment options and effective medications against malignant liver tumors. Oleuropein is a natural and non-toxic product and inhibits tumor growth in various ways. METHODS We employed bioinformatics analysis and molecular docking to identify potential targets of oleuropein. Surface plasmon resonance (SPR) was used to determine the direct binding strength of the target and compounds. Essential functionalities of the targets were analyzed using gene interference approaches. Transcriptomic studies were performed to observe the global genomic alterations occurring inside cells. Changes in glycolytic metabolites and gene and protein expressions were also detected. The anti-tumor benefits of oleuropein in vivo were determined using a tumor-bearing mouse model. RESULTS Glucose-6-phosphate isomerase (GPI) was found to be a direct target of oleuropein. GPI discontinuation in liver tumor cells altered the expression of many genes, causing glycogenolysis. GPI interference was associated with PYGM and PFKFB4 inhibitors to inhibit glycolysis in liver tumors. Oleuropein inhibited glycolysis and showed good anti-tumor activity in vivo without adverse side effects. CONCLUSIONS GPI is a crucial enzyme in glycolysis and the immediate target of oleuropein. GPI expression inside tumor cells affects different physiological functions and signal transduction. Oleuropein has depicted anti-tumor action in vivo without harmful side effects. Moreover, it can control tumor glycolysis through GPI.
Collapse
Affiliation(s)
- Zongchao Hong
- Faculty of Pharmacy, Hubei University of Chinese Medicine, No. 16, Huangjiahu West Road, Hongshan District, Wuhan, Hubei 430065, China
| | - Yi Lu
- Faculty of Pharmacy, Hubei University of Chinese Medicine, No. 16, Huangjiahu West Road, Hongshan District, Wuhan, Hubei 430065, China
| | - Bo Liu
- Faculty of Pharmacy, Hubei University of Chinese Medicine, No. 16, Huangjiahu West Road, Hongshan District, Wuhan, Hubei 430065, China
| | - Chongwang Ran
- Faculty of Pharmacy, Hubei University of Chinese Medicine, No. 16, Huangjiahu West Road, Hongshan District, Wuhan, Hubei 430065, China
| | - Xia Lei
- Faculty of Pharmacy, Hubei University of Chinese Medicine, No. 16, Huangjiahu West Road, Hongshan District, Wuhan, Hubei 430065, China
| | - Mengfan Wang
- Faculty of Pharmacy, Hubei University of Chinese Medicine, No. 16, Huangjiahu West Road, Hongshan District, Wuhan, Hubei 430065, China
| | - Songtao Wu
- Faculty of Pharmacy, Hubei University of Chinese Medicine, No. 16, Huangjiahu West Road, Hongshan District, Wuhan, Hubei 430065, China.
| | - Yanfang Yang
- Faculty of Pharmacy, Hubei University of Chinese Medicine, No. 16, Huangjiahu West Road, Hongshan District, Wuhan, Hubei 430065, China; Key Laboratory of Traditional Chinese Medicine Resources and Chemistry of Hubei Province, Wuhan, China.
| | - Hezhen Wu
- Faculty of Pharmacy, Hubei University of Chinese Medicine, No. 16, Huangjiahu West Road, Hongshan District, Wuhan, Hubei 430065, China; Key Laboratory of Traditional Chinese Medicine Resources and Chemistry of Hubei Province, Wuhan, China; Modern Engineering Research Center of Traditional Chinese Medicine and Ethnic Medicine of Hubei Province, Wuhan, 430065, China.
| |
Collapse
|
176
|
Shi L, Duan R, Sun Z, Jia Q, Wu W, Wang F, Liu J, Zhang H, Xue X. LncRNA GLTC targets LDHA for succinylation and enzymatic activity to promote progression and radioiodine resistance in papillary thyroid cancer. Cell Death Differ 2023; 30:1517-1532. [PMID: 37031273 PMCID: PMC10244348 DOI: 10.1038/s41418-023-01157-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2022] [Revised: 03/23/2023] [Accepted: 03/28/2023] [Indexed: 04/10/2023] Open
Abstract
Dysregulation of long noncoding RNAs (lncRNAs) has been associated with the development and progression of many human cancers. Lactate dehydrogenase A (LDHA) enzymatic activity is also crucial for cancer development, including the development of papillary thyroid cancer (PTC). However, whether specific lncRNAs can regulate LDHA activity during cancer progression remains unclear. Through screening, we identified an LDHA-interacting lncRNA, GLTC, which is required for the increased aerobic glycolysis and cell viability in PTC. GLTC was significantly upregulated in PTC tissues compared with nontumour thyroid tissues. High expression of GLTC was correlated with more extensive distant metastasis, a larger tumour size, and poorer prognosis. Mass spectrometry revealed that GLTC, as a binding partner of LDHA, promotes the succinylation of LDHA at lysine 155 (K155) via competitive inhibition of the interaction between SIRT5 and LDHA, thereby promoting LDHA enzymatic activity. Overexpression of the succinylation mimetic LDHAK155E mutant restored glycolytic metabolism and cell viability in cells in which metabolic reprogramming and cell viability were ceased due to GLTC depletion. Interestingly, GLTC inhibition abrogated the effects of K155-succinylated LDHA on radioiodine (RAI) resistance in vitro and in vivo. Taken together, our results indicate that GLTC plays an oncogenic role and is an attractive target for RAI sensitisation in PTC treatment.
Collapse
Affiliation(s)
- Liang Shi
- Department of Nuclear Medicine, Nanjing First Hospital, Nanjing Medical University, Nanjing, China
| | - Rui Duan
- Department of Nuclear Medicine, Nanjing First Hospital, Nanjing Medical University, Nanjing, China
- Department of Neurology, Nanjing First Hospital, Nanjing Medical University, Nanjing, China
| | - Zhenhua Sun
- Department of Thyroid and Breast Surgery, Affiliated Hospital of Jiangsu University, Zhenjiang, China
| | - Qiong Jia
- Department of Oncology, Nanjing First Hospital, Nanjing Medical University, Nanjing, China
| | - Wenyu Wu
- Department of Nuclear Medicine, Nanjing First Hospital, Nanjing Medical University, Nanjing, China
| | - Feng Wang
- Department of Nuclear Medicine, Nanjing First Hospital, Nanjing Medical University, Nanjing, China
| | - Jianjun Liu
- Department of Nuclear Medicine, Renji Hospital, School of Medicine, Shanghai Jiao Tong University Shanghai, Shanghai, China.
| | - Hao Zhang
- Department of Emergency, Affiliated Hospital of Jiangsu University, Zhenjiang, China.
| | - Xue Xue
- Department of Nuclear Medicine, Nanjing First Hospital, Nanjing Medical University, Nanjing, China.
| |
Collapse
|
177
|
Gao Y, Zhou J, Huang Y, Wang M, Zhang Y, Zhang F, Gao Y, Zhang Y, Li H, Sun J, Xie Z. Jiedu-Quyu-Ziyin Fang (JQZF) inhibits the proliferation and activation of B cells in MRL/lpr mice via modulating the AKT/mTOR/c-Myc signaling pathway. JOURNAL OF ETHNOPHARMACOLOGY 2023:116625. [PMID: 37236380 DOI: 10.1016/j.jep.2023.116625] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/16/2023] [Revised: 05/02/2023] [Accepted: 05/08/2023] [Indexed: 05/28/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Jiedu-Quyu-Ziyin Fang (JQZF) is a new herbal formula improved based on "Sheng Ma Bie Jia Tang" in the Golden Chamber, has been proved to be effective in the treatment of SLE. The ability of JQZF to prevent lymphocyte growth and survival has been demonstrated in earlier investigations. However, the specific mechanism of JQZF on SLE has not been fully investigated. AIM OF THE STUDY To reveal the potential mechanisms of JQZF inhibiting B cell proliferation and activation in MRL/lpr mice. MATERIALS AND METHODS MRL/lpr mice were treated with low-dose, high-dose JQZF and normal saline for 6 weeks. The effect of JQZF on disease improvement in MRL/lpr mice was studied using enzyme-linked immunosorbent assay (ELISA), histopathological staining, serum biochemical parameters and urinary protein levels. The changes of B lymphocyte subsets in the spleen were analyzed by flow cytometry. The contents of ATP and PA in B lymphocytes from the spleens of mice were determined by ATP content assay kit and PA assay kit. Raji cells (a B lymphocyte line) were selected as the cell model in vitro. The effects of JQZF on the proliferation and apoptosis of B cells were detected by flow cytometry and CCK8. The effect of JQZF on the AKT/mTOR/c-Myc signaling pathway in B cells were detected via western blot. RESULTS JQZF, especially at high dose, significantly improved the disease development of MRL/lpr mice. Flow cytometry results showed that JQZF affected the proliferation and activation of B cells. In addition, JQZF inhibited the production of ATP and PA in B lymphocytes. In vitro cell experiments further confirmed that JQZF can inhibit Raji proliferation and promote cell apoptosis through AKT/mTOR/c-Myc signaling pathway. CONCLUSION JQZF may affect the proliferation and activation of B cells by inhibiting the AKT/mTOR/c-Myc signaling pathway.
Collapse
Affiliation(s)
- YiNi Gao
- Key Laboratory of Chinese Medicine Rheumatology of Zhejiang Province, School of Basic Medical Sciences, Zhejiang Chinese Medical University, Hangzhou, China.
| | - JiaWang Zhou
- Key Laboratory of Chinese Medicine Rheumatology of Zhejiang Province, School of Basic Medical Sciences, Zhejiang Chinese Medical University, Hangzhou, China.
| | - Yao Huang
- School of Basic Medical Sciences, Zhejiang Chinese Medical University, Hangzhou, China.
| | - MeiJiao Wang
- Key Laboratory of Chinese Medicine Rheumatology of Zhejiang Province, School of Basic Medical Sciences, Zhejiang Chinese Medical University, Hangzhou, China.
| | - Yi Zhang
- Key Laboratory of Chinese Medicine Rheumatology of Zhejiang Province, School of Basic Medical Sciences, Zhejiang Chinese Medical University, Hangzhou, China.
| | - FengQi Zhang
- Key Laboratory of Chinese Medicine Rheumatology of Zhejiang Province, School of Basic Medical Sciences, Zhejiang Chinese Medical University, Hangzhou, China.
| | - Yan Gao
- Key Laboratory of Chinese Medicine Rheumatology of Zhejiang Province, School of Basic Medical Sciences, Zhejiang Chinese Medical University, Hangzhou, China.
| | - YiYang Zhang
- Key Laboratory of Chinese Medicine Rheumatology of Zhejiang Province, School of Basic Medical Sciences, Zhejiang Chinese Medical University, Hangzhou, China.
| | - HaiChang Li
- Key Laboratory of Chinese Medicine Rheumatology of Zhejiang Province, School of Basic Medical Sciences, Zhejiang Chinese Medical University, Hangzhou, China.
| | - Jing Sun
- The Second School of Clinical Medicine, Zhejiang Chinese Medical University, Hangzhou, China.
| | - ZhiJun Xie
- Key Laboratory of Chinese Medicine Rheumatology of Zhejiang Province, School of Basic Medical Sciences, Zhejiang Chinese Medical University, Hangzhou, China.
| |
Collapse
|
178
|
Yu F, Zhao X, Li M, Meng M. SLITRK6 promotes the progression of lung adenocarcinoma by regulating PI3K/AKT/mTOR signaling and Warburg effect. Apoptosis 2023:10.1007/s10495-023-01838-0. [PMID: 37219677 DOI: 10.1007/s10495-023-01838-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/24/2023] [Indexed: 05/24/2023]
Abstract
To investigate the role of SLITRK6 in lung adenocarcinoma (LUAD) and the underlying mechanism in it, clinical tissues and tissue microarray of LUAD were used to detect the expression of SLITRK6. In vitro cell viability assay and colony formation assay in LUAD cells were conducted to investigate SLITRK6 related biological functions. In vivo subcutaneous model was used to determine the role of SLITRK6 in LUAD growth. It was found that the expression of SLITRK6 was significantly upregulated in LUAD tissues compared with that in para-cancerous tissues. Knockdown of SLITRK6 suppressed the proliferation and colony formation of LUAD cells in vitro. Meanwhile, the growth of LUAD cells was also inhibited by SLITRK6 knockdown in vivo. Furthermore, we found that SLITRK6 knockdown could suppress the glycolysis of LUAD cells by regulating the phosphorylation of AKT and mTOR. All results suggest that SLITRK6 promotes LUAD cell proliferation and colony formation by regulating PI3K/AKT/mTOR signaling and Warburg effect. SLITRK6 may serve as a potential therapeutic target for LUAD in future.
Collapse
Affiliation(s)
- Fangyuan Yu
- Department of Oncology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, 324 Jingwuweiqi Road, Jinan, 250021, Shandong Province, China
| | - Xinya Zhao
- Department of Radiology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, China
| | - Mingtao Li
- Huake Medical Technology Co., Ltd, Shenzhen, China
| | - Min Meng
- Department of Oncology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, 324 Jingwuweiqi Road, Jinan, 250021, Shandong Province, China.
| |
Collapse
|
179
|
Wang K, Lu H, Wang X, Liu Q, Hu J, Liu Y, Jin M, Kong D. Simultaneous suppression of PKM2 and PHGDH elicits synergistic anti-cancer effect in NSCLC. Front Pharmacol 2023; 14:1200538. [PMID: 37284309 PMCID: PMC10239820 DOI: 10.3389/fphar.2023.1200538] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2023] [Accepted: 05/09/2023] [Indexed: 06/08/2023] Open
Abstract
Metabolic reprogramming is a hallmark of human cancer. Cancer cells exhibit enhanced glycolysis, which allows glycolytic intermediates to be diverted into several other biosynthetic pathways, such as serine synthesis. Here, we explored the anti-cancer effects of the pyruvate kinase (PK) M2 inhibitor PKM2-IN-1 alone or in combination with the phosphoglycerate dehydrogenase (PHGDH) inhibitor NCT-503 in human NSCLC A549 cells in vitro and in vivo. PKM2-IN-1 inhibited proliferation and induced cell cycle arrest and apoptosis, with increased glycolytic intermediate 3-phosphoglycerate (3-PG) level and PHGDH expression. The combination of PKM2-IN-1 and NCT-503 further suppressed cancer cell proliferation and induced G2/M phase arrest, accompanied by the reduction of ATP, activation of AMPK and inhibition of its downstream mTOR and p70S6K, upregulation of p53 and p21, as well as downregulation of cyclin B1 and cdc2. In addition, combined treatment triggered ROS-dependent apoptosis by affecting the intrinsic Bcl-2/caspase-3/PARP pathway. Moreover, the combination suppressed glucose transporter type 1 (GLUT1) expression. In vivo, co-administration of PKM2-IN-1 and NCT-503 significantly inhibited A549 tumor growth. Taken together, PKM2-IN-1 in combination with NCT-503 exhibited remarkable anti-cancer effects through induction of G2/M cell cycle arrest and apoptosis, in which the metabolic stress induced ATP reduction and ROS augmented DNA damage might be involved. These results suggest that the combination of PKM2-IN-1 and NCT-503 might be a potential strategy for the therapy of lung cancer.
Collapse
Affiliation(s)
- Kaixuan Wang
- Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy, Key Laboratory of Immune Microenvironment and Diseases (Ministry of Education), Tianjin Medical University, Tianjin, China
| | - Hao Lu
- Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy, Key Laboratory of Immune Microenvironment and Diseases (Ministry of Education), Tianjin Medical University, Tianjin, China
| | - Xinmiao Wang
- Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy, Key Laboratory of Immune Microenvironment and Diseases (Ministry of Education), Tianjin Medical University, Tianjin, China
| | - Qingxia Liu
- Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy, Key Laboratory of Immune Microenvironment and Diseases (Ministry of Education), Tianjin Medical University, Tianjin, China
| | - Jinxia Hu
- Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy, Key Laboratory of Immune Microenvironment and Diseases (Ministry of Education), Tianjin Medical University, Tianjin, China
| | - Yao Liu
- Department of Otorhinolaryngology Head and Neck Surgery, Tianjin First Central Hospital, Tianjin, China
- Institute of Otolaryngology of Tianjin, Tianjin, China
| | - Meihua Jin
- Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy, Key Laboratory of Immune Microenvironment and Diseases (Ministry of Education), Tianjin Medical University, Tianjin, China
| | - Dexin Kong
- Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy, Key Laboratory of Immune Microenvironment and Diseases (Ministry of Education), Tianjin Medical University, Tianjin, China
| |
Collapse
|
180
|
Sanya DRA, Onésime D. Roles of non-coding RNAs in the metabolism and pathogenesis of bladder cancer. Hum Cell 2023:10.1007/s13577-023-00915-5. [PMID: 37209205 DOI: 10.1007/s13577-023-00915-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2023] [Accepted: 05/07/2023] [Indexed: 05/22/2023]
Abstract
Bladder cancer (BC) is featured as the second most common malignancy of the urinary tract worldwide with few treatments leading to high incidence and mortality. It stayed a virtually intractable disease, and efforts to identify innovative and effective therapies are urgently needed. At present, more and more evidence shows the importance of non-coding RNA (ncRNA) for disease-related study, diagnosis, and treatment of diverse types of malignancies. Recent evidence suggests that dysregulated functions of ncRNAs are closely associated with the pathogenesis of numerous cancers including BC. The detailed mechanisms underlying the dysregulated role of ncRNAs in cancer progression are still not fully understood. This review mainly summarizes recent findings on regulatory mechanisms of the ncRNAs, long non-coding RNAs, microRNAs, and circular RNAs, in cancer progression or suppression and focuses on the predictive values of ncRNAs-related signatures in BC clinical outcomes. A deeper understanding of the ncRNA interactive network could be compelling framework for developing biomarker-guided clinical trials.
Collapse
Affiliation(s)
- Daniel Ruben Akiola Sanya
- Micalis Institute, Diversité génomique et fonctionnelle des levures, domaine de Vilvert, Université Paris-Saclay, INRAE, AgroParisTech, 78350, Jouy-en-Josas, France.
| | - Djamila Onésime
- Micalis Institute, Diversité génomique et fonctionnelle des levures, domaine de Vilvert, Université Paris-Saclay, INRAE, AgroParisTech, 78350, Jouy-en-Josas, France
| |
Collapse
|
181
|
Liang J, Ye C, Chen K, Gao Z, Lu F, Wei K. Non-coding RNAs in breast cancer: with a focus on glucose metabolism reprogramming. Discov Oncol 2023; 14:72. [PMID: 37204526 DOI: 10.1007/s12672-023-00687-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Accepted: 05/10/2023] [Indexed: 05/20/2023] Open
Abstract
Breast cancer is the tumor with the highest incidence in women worldwide. According to research, the poor prognosis of breast cancer is closely related to abnormal glucose metabolism in tumor cells. Changes in glucose metabolism in tumor cells are an important feature. When sufficient oxygen is available, cancer cells tend to undergo glycolysis rather than oxidative phosphorylation, which promotes rapid proliferation and invasion of tumor cells. As research deepens, targeting the glucose metabolism pathway of tumor cells is seen as a promising treatment. Non-coding RNAs (ncRNAs), a recent focus of research, are involved in the regulation of enzymes of glucose metabolism and related cancer signaling pathways in breast cancer cells. This article reviews the regulatory effect and mechanism of ncRNAs on glucose metabolism in breast cancer cells and provides new ideas for the treatment of breast cancer.
Collapse
Affiliation(s)
- Junjie Liang
- Medical School, Hunan University of Chinese Medicine, Changsha, 410208, China
| | - Chun Ye
- Medical School, Hunan University of Chinese Medicine, Changsha, 410208, China
| | - Kaiqin Chen
- Medical School, Hunan University of Chinese Medicine, Changsha, 410208, China
| | - Zihan Gao
- Medical School, Hunan University of Chinese Medicine, Changsha, 410208, China
| | - Fangguo Lu
- Medical School, Hunan University of Chinese Medicine, Changsha, 410208, China
| | - Ke Wei
- Medical School, Hunan University of Chinese Medicine, Changsha, 410208, China.
- Hunan Province Key Laboratory of Integrative Pathogen Biology, Hunan University of Chinese Medicine, Changsha, 410208, Hunan, China.
| |
Collapse
|
182
|
Li S, Chen YY, Ye TT, Zhu QF, Feng YQ. Chemical isotope labeling assisted liquid chromatography-mass spectrometry method for simultaneous analysis of central carbon metabolism intermediates. J Chromatogr A 2023; 1702:464083. [PMID: 37230052 DOI: 10.1016/j.chroma.2023.464083] [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: 04/10/2023] [Revised: 05/15/2023] [Accepted: 05/17/2023] [Indexed: 05/27/2023]
Abstract
Central carbon metabolism pathway (CCM) is one of the most important metabolic pathways in all living organisms and play crucial function in aspect of organism life. However, the simultaneous detection of CCM intermediates remains challenging. Here, we developed a chemical isotope labeling combined with LC-MS method for simultaneous determination of CCM intermediates with high coverage and accuracy. By chemical derivatization with 2-(diazo-methyl)-N-methyl-N-phenyl-benzamide (2-DMBA) and d5-2-DMBA, all CCM intermediates obtain better separation and accurate quantification at a single LC-MS run. The obtained limits of detection of CCM intermediates ranged from 5 to 36 pg/mL. Using this method, we achieved simultaneous and accurate quantification of 22 CCM intermediates in different biological samples. Take account of the high detection sensitivity of the developed method, this method was further applied to the quantification of CCM intermediates at single-cell level. Finally, 21 CCM intermediates were detected in 1000 HEK-293T cells and 9 CCM intermediates were detected in mouse kidney glomeruli optical slice samples (10∼100 cells).
Collapse
Affiliation(s)
- Sha Li
- Department of Chemistry, Wuhan University, Wuhan 430072, China
| | - Yao-Yu Chen
- Department of Chemistry, Wuhan University, Wuhan 430072, China
| | - Tian-Tian Ye
- Department of Chemistry, Wuhan University, Wuhan 430072, China
| | - Quan-Fei Zhu
- School of Public Health, Wuhan University, Wuhan 430071, China
| | - Yu-Qi Feng
- Department of Chemistry, Wuhan University, Wuhan 430072, China; School of Public Health, Wuhan University, Wuhan 430071, China.
| |
Collapse
|
183
|
Xu Z, Pei C, Cheng H, Song K, Yang J, Li Y, He Y, Liang W, Liu B, Tan W, Li X, Pan X, Meng L. Comprehensive analysis of FOXM1 immune infiltrates, m6a, glycolysis and ceRNA network in human hepatocellular carcinoma. Front Immunol 2023; 14:1138524. [PMID: 37234166 PMCID: PMC10208224 DOI: 10.3389/fimmu.2023.1138524] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2023] [Accepted: 04/26/2023] [Indexed: 05/27/2023] Open
Abstract
Background Forkhead box M1 (FOXM1) is a member of the Forkhead box (Fox) transcription factor family. It regulates cell mitosis, cell proliferation, and genome stability. However, the relationship between the expression of FOXM1 and the levels of m6a modification, immune infiltration, glycolysis, and ketone body metabolism in HCC has yet to be fully elucidated. Methods Transcriptome and somatic mutation profiles of HCC were downloaded from the TCGA database. Somatic mutations were analyzed by maftools R package and visualized in oncoplots. GO, KEGG and GSEA function enrichment was performed on FOXM1 co-expression using R. We used Cox regression and machine learning algorithms (CIBERSORT, LASSO, random forest, and SVM-RFE) to study the prognostic value of FOXM1 and immune infiltrating characteristic immune cells in HCC. The relationship between FOXM1 and m6A modification, glycolysis, and ketone body metabolism were analyzed by RNA-seq and CHIP-seq. The competing endogenous RNA (ceRNA) network construction relies on the multiMiR R package, ENCORI, and miRNET platforms. Results FOXM1 is highly expressed in HCC and is associated with a poorer prognosis. At the same time, the expression level of FOXM1 is significantly related to the T, N, and stage. Subsequently, based on the machine learning strategies, we found that the infiltration level of T follicular helper cells (Tfh) was a risk factor affecting the prognosis of HCC patients. The high infiltration of Tfh was significantly related to the poor overall survival rate of HCC. Besides, the CHIP-seq demonstrated that FOXM1 regulates m6a modification by binding to the promoter of IGF2BP3 and affects the glycolytic process by initiating the transcription of HK2 and PKM in HCC. A ceRNA network was successfully obtained, including FOXM1 - has-miR-125-5p - DANCR/MIR4435-2HG ceRNA network related to the prognosis of HCC. Conclusion Our study implicates that the aberrant infiltration of Tfh associated with FOXM1 is a crucial prognostic factor for HCC patients. FOXM1 regulates genes related to m6a modification and glycolysis at the transcriptional level. Furthermore, the specific ceRNA network can be used as a potential therapeutic target for HCC.
Collapse
Affiliation(s)
- Ziwu Xu
- School of Pharmacy, Hunan University of Chinese Medicine, Changsha, China
- College of Biology, Hunan University, Changsha, China
| | - Chaozhu Pei
- College of Biology, Hunan University, Changsha, China
| | - Haojie Cheng
- College of Biology, Hunan University, Changsha, China
| | - Kaixin Song
- School of Pharmacy, Hunan University of Chinese Medicine, Changsha, China
| | - Junting Yang
- School of Pharmacy, Hunan University of Chinese Medicine, Changsha, China
| | - Yuhang Li
- School of Pharmacy, Hunan University of Chinese Medicine, Changsha, China
| | - Yue He
- School of Pharmacy, Hunan University of Chinese Medicine, Changsha, China
| | - Wenxuan Liang
- School of Pharmacy, Hunan University of Chinese Medicine, Changsha, China
| | - Biyuan Liu
- School of Medical, Hunan University of Chinese Medicine, Changsha, China
| | - Wen Tan
- Department of Pathology, Changsha Hospital of Traditional Chinese Medicine, Changsha Eighth Hospital, Changsha, China
| | - Xia Li
- Department of General Surgery, People's Hospital of Hunan Province, Changsha, China
| | - Xue Pan
- School of Pharmacy, Hunan University of Chinese Medicine, Changsha, China
| | - Lei Meng
- School of Pharmacy, Hunan University of Chinese Medicine, Changsha, China
| |
Collapse
|
184
|
Liu SS, Li JS, Xue M, Wu WJ, Li X, Chen W. LncRNA UCA1 Participates in De Novo Synthesis of Guanine Nucleotides in Bladder Cancer by Recruiting TWIST1 to Increase IMPDH1/2. Int J Biol Sci 2023; 19:2599-2612. [PMID: 37215997 PMCID: PMC10197894 DOI: 10.7150/ijbs.82875] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2023] [Accepted: 04/19/2023] [Indexed: 05/24/2023] Open
Abstract
Metabolic dysregulation has been identified as one of the hallmarks of cancer biology. Based on metabolic heterogeneity between bladder cancer tissues and adjacent tissues, we discovered several potential driving factors for the bladder cancer occurrence and development. Metabolic genomics showed purine metabolism pathway was mainly accumulated in bladder cancer. Long noncoding RNA urothelial carcinoma-associated 1 (LncRNA UCA1) is a potential tumor biomarker for bladder cancer diagnosis and prognosis, and it increases bladder cancer cell proliferation, migration, and invasion via the glycolysis pathway. However, whether UCA1 plays a role in purine metabolism in bladder cancer is unknown. Our findings showed that UCA1 could increase the transcription activity of guanine nucleotide de novo synthesis rate limiting enzyme inosine monophosphate dehydrogenase 1 (IMPDH1) and inosine monophosphate dehydrogenase 2 (IMPDH2), triggering in guanine nucleotide metabolic reprogramming. This process was achieved by UCA1 recruiting the transcription factor TWIST1 which binds to the IMPDH1and IMPDH2 promoter region. Increased guanine nucleotide synthesis pathway products stimulate RNA polymerase-dependent production of pre-ribosomal RNA and GTPase activity in bladder cancer cells, hence increasing bladder cancer cell proliferation, migration, and invasion. We have demonstrated that UCA1 regulates IMPDH1/2-mediated guanine nucleotide production via TWIST1, providing additional evidence of metabolic reprogramming.
Collapse
Affiliation(s)
- Shan-Shan Liu
- Clinical Laboratory, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, PR China
| | - Jia-Shu Li
- Clinical Laboratory, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, PR China
| | - Mei Xue
- Center for Translational Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, PR China; Key Laboratory for Tumor Precision Medicine of Shaanxi Province, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, PR China
| | - Wen-Jing Wu
- Clinical Laboratory, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, PR China
| | - Xu Li
- Center for Translational Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, PR China; Key Laboratory for Tumor Precision Medicine of Shaanxi Province, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, PR China
| | - Wei Chen
- Clinical Laboratory, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, PR China
| |
Collapse
|
185
|
Liu X, Feng M, Hao X, Gao Z, Wu Z, Wang Y, Du L, Wang C. m6A methylation regulates hypoxia-induced pancreatic cancer glycolytic metabolism through ALKBH5-HDAC4-HIF1α positive feedback loop. Oncogene 2023:10.1038/s41388-023-02704-8. [PMID: 37149664 DOI: 10.1038/s41388-023-02704-8] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Revised: 04/12/2023] [Accepted: 04/20/2023] [Indexed: 05/08/2023]
Abstract
Pancreatic cancer (PC) is the most hypoxic cancer type among solid tumors. The dynamic changes of RNA N6-methyl-adenosine (m6A) contribute to tumor cells adaption to hypoxic microenvironmental. However, the regulatory mechanisms of hypoxia response in PC remains elusive. Here, we reported that the m6A demethylase ALKBH5 mediated a decrease of total mRNA m6A modification during hypoxia. Subsequently, methylated RNA immunoprecipitation sequencing (MeRIP-seq) combined with RNA sequencing (RNA-seq) revealed transcriptome-wide gene expression alteration and identified histone deacetylase type 4 (HDAC4) as a key target gene of m6A modification under hypoxic conditionds. Mechanistically, m6A methylation recognized by m6A reader-YTHDF2 enhanced the stability of HDAC4, and then promoted glycolytic metabolism and migration of PC cells. Our assays also demonstrated that hypoxia-induced HDAC4 enhanced HIF1a protein stability, and overexpressed HIF1a promoted transcription of ALKBH5 in hypoxic pancreatic cancer cells. Together, these results found a ALKBH5/HDAC4/HIF1α positive feedback loop for cellular response to hypoxia in pancreatic cancer. Our studies uncover the crosstalk between histone acetylation and RNA methylation modification on layer of epigenetic regulation.
Collapse
Affiliation(s)
- Xiaoyan Liu
- Department of Clinical Laboratory, The Second Hospital of Shandong University, Cheeloo College of Medicine, Shandong University, 247 Beiyuan Street, Jinan, Shandong, 250033, China
| | - Maoxiao Feng
- Department of Clinical Laboratory, The Second Hospital of Shandong University, Cheeloo College of Medicine, Shandong University, 247 Beiyuan Street, Jinan, Shandong, 250033, China
| | - Xiaodong Hao
- Department of Clinical Laboratory, The Second Hospital of Shandong University, Cheeloo College of Medicine, Shandong University, 247 Beiyuan Street, Jinan, Shandong, 250033, China
| | - Zihan Gao
- School of Preclinical Medicine, Nanjing University of Chinese Medicine, 138 Xianlin Road, Nanjing, Jiangsu, 210023, China
| | - Zhaoxin Wu
- School of pharmacy, Qingdao University, 308 Ningxia Road, Qingdao, shandong,, 266071, China
| | - Yuli Wang
- Department of Clinical Laboratory, The Second Hospital of Shandong University, Cheeloo College of Medicine, Shandong University, 247 Beiyuan Street, Jinan, Shandong, 250033, China
| | - Lutao Du
- Department of Clinical Laboratory, The Second Hospital of Shandong University, Cheeloo College of Medicine, Shandong University, 247 Beiyuan Street, Jinan, Shandong, 250033, China.
| | - Chuanxin Wang
- Department of Clinical Laboratory, The Second Hospital of Shandong University, Cheeloo College of Medicine, Shandong University, 247 Beiyuan Street, Jinan, Shandong, 250033, China.
| |
Collapse
|
186
|
Wang Z, Shao Y, Zhang H, Lu Y, Chen Y, Shen H, Huang C, Wu J, Fu Z. Machine learning-based glycolysis-associated molecular classification reveals differences in prognosis, TME, and immunotherapy for colorectal cancer patients. Front Immunol 2023; 14:1181985. [PMID: 37228620 PMCID: PMC10203873 DOI: 10.3389/fimmu.2023.1181985] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2023] [Accepted: 04/25/2023] [Indexed: 05/27/2023] Open
Abstract
Background Aerobic glycolysis is a process that metabolizes glucose under aerobic conditions, finally producing pyruvate, lactic acid, and ATP for tumor cells. Nevertheless, the overall significance of glycolysis-related genes in colorectal cancer and how they affect the immune microenvironment have not been investigated. Methods By combining the transcriptome and single-cell analysis, we summarize the various expression patterns of glycolysis-related genes in colorectal cancer. Three glycolysis-associated clusters (GAC) were identified with distinct clinical, genomic, and tumor microenvironment (TME). By mapping GAC to single-cell RNA sequencing analysis (scRNA-seq), we next discovered that the immune infiltration profile of GACs was similar to that of bulk RNA sequencing analysis (bulk RNA-seq). In order to determine the kind of GAC for each sample, we developed the GAC predictor using markers of single cells and GACs that were most pertinent to clinical prognostic indications. Additionally, potential drugs for each GAC were discovered using different algorithms. Results GAC1 was comparable to the immune-desert type, with a low mutation probability and a relatively general prognosis; GAC2 was more likely to be immune-inflamed/excluded, with more immunosuppressive cells and stromal components, which also carried the risk of the poorest prognosis; Similar to the immune-activated type, GAC3 had a high mutation rate, more active immune cells, and excellent therapeutic potential. Conclusion In conclusion, we combined transcriptome and single-cell data to identify new molecular subtypes using glycolysis-related genes in colorectal cancer based on machine-learning methods, which provided therapeutic direction for colorectal patients.
Collapse
Affiliation(s)
- Zhenling Wang
- Department of General Surgery, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
- The First School of Clinical Medicine, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Yu Shao
- Department of General Surgery, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
- The First School of Clinical Medicine, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Hongqiang Zhang
- Department of General Surgery, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
- The First School of Clinical Medicine, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Yunfei Lu
- Department of General Surgery, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
- The First School of Clinical Medicine, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Yang Chen
- Department of General Surgery, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
- The First School of Clinical Medicine, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Hengyang Shen
- Department of General Surgery, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
- The First School of Clinical Medicine, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Changzhi Huang
- Department of General Surgery, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
- The First School of Clinical Medicine, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Jingyu Wu
- Department of General Surgery, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
- The First School of Clinical Medicine, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Zan Fu
- Department of General Surgery, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
- The First School of Clinical Medicine, Nanjing Medical University, Nanjing, Jiangsu, China
| |
Collapse
|
187
|
He P, Feng J, Xia X, Sun Y, He J, Guan T, Peng Y, Zhang X, Liu M, Pang X, Chen Y. Discovery of a Potent and Oral Available Complex I OXPHOS Inhibitor That Abrogates Tumor Growth and Circumvents MEKi Resistance. J Med Chem 2023; 66:6047-6069. [PMID: 37130350 DOI: 10.1021/acs.jmedchem.2c01844] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Abstract
Targeting oxidative phosphorylation (OXPHOS) has emerged as a promising therapeutic strategy for cancer therapy. Here, we discovered a 1H-1,2,3-triazole derivative HP661 as a highly potent and orally available OXPHOS inhibitor that effectively blocked the activity of mitochondrial complex I. HP661 specifically compromised the mitochondrial oxygen consumption of high-OXPHOS lung cancer cells but not that of low-OXPHOS lung cancer cells or normal cells in the low nanomolar range. Notably, mitogen-activated protein kinase kinase (MEK) inhibitor (trametinib)-resistant lung cancer cells with high levels of OXPHOS also showed marked sensitivity to HP661, as indicated by decreased clonogenic growth and increased cell apoptosis upon treatment. In a mouse model of high-OXPHOS lung cancer, HP661 treatment not only significantly suppressed tumor growth but also augmented the therapeutic efficacy of trametinib by impairing tumor mitochondrial respiration. In summary, we identified HP661 as a highly effective OXPHOS inhibitor to abrogate the growth of high OXPHOS-dependent tumors and conquer high OXPHOS-mediated drug resistance.
Collapse
Affiliation(s)
- Peng He
- Shanghai Key Laboratory of Regulatory Biology, Institute of Biomedical Sciences and School of Life Sciences, East China Normal University, Shanghai 200241, China
| | - Juanjuan Feng
- Shanghai Key Laboratory of Regulatory Biology, Institute of Biomedical Sciences and School of Life Sciences, East China Normal University, Shanghai 200241, China
- Joint Center for Translational Medicine, Southern Medical University Affiliated Fengxian Hospital, Shanghai 201499, China
| | - Xinting Xia
- Shanghai Key Laboratory of Regulatory Biology, Institute of Biomedical Sciences and School of Life Sciences, East China Normal University, Shanghai 200241, China
| | - Yue Sun
- Shanghai Key Laboratory of Regulatory Biology, Institute of Biomedical Sciences and School of Life Sciences, East China Normal University, Shanghai 200241, China
| | - Jia He
- Shanghai Key Laboratory of Regulatory Biology, Institute of Biomedical Sciences and School of Life Sciences, East China Normal University, Shanghai 200241, China
| | - Tian Guan
- Shanghai Key Laboratory of Regulatory Biology, Institute of Biomedical Sciences and School of Life Sciences, East China Normal University, Shanghai 200241, China
| | - Yangrui Peng
- Shanghai Key Laboratory of Regulatory Biology, Institute of Biomedical Sciences and School of Life Sciences, East China Normal University, Shanghai 200241, China
| | - Xueli Zhang
- Joint Center for Translational Medicine, Southern Medical University Affiliated Fengxian Hospital, Shanghai 201499, China
| | - Mingyao Liu
- Shanghai Key Laboratory of Regulatory Biology, Institute of Biomedical Sciences and School of Life Sciences, East China Normal University, Shanghai 200241, China
| | - Xiufeng Pang
- Shanghai Key Laboratory of Regulatory Biology, Institute of Biomedical Sciences and School of Life Sciences, East China Normal University, Shanghai 200241, China
| | - Yihua Chen
- Shanghai Key Laboratory of Regulatory Biology, Institute of Biomedical Sciences and School of Life Sciences, East China Normal University, Shanghai 200241, China
| |
Collapse
|
188
|
García EF, Paudel U, Noji MC, Bowman CE, Pitarresi JR, Rustgi AK, Wellen KE, Arany Z, Weissenrieder JS, Foskett JK. The mitochondrial Ca 2+ channel MCU is critical for tumor growth by supporting cell cycle progression and proliferation. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.04.26.538295. [PMID: 37163088 PMCID: PMC10168388 DOI: 10.1101/2023.04.26.538295] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/11/2023]
Abstract
The mitochondrial uniporter (MCU) Ca 2+ ion channel represents the primary means for Ca 2+ uptake into mitochondria. Here we employed in vitro and in vivo models with MCU genetically eliminated to understand how MCU contributes to tumor formation and progression. Transformation of primary fibroblasts in vitro was associated with increased MCU expression, enhanced mitochondrial Ca 2+ uptake, suppression of inactivating-phosphorylation of pyruvate dehydrogenase, a modest increase of basal mitochondrial respiration and a significant increase of acute Ca 2+ -dependent stimulation of mitochondrial respiration. Inhibition of mitochondrial Ca 2+ uptake by genetic deletion of MCU markedly inhibited growth of HEK293T cells and of transformed fibroblasts in mouse xenograft models. Reduced tumor growth was primarily a result of substantially reduced proliferation and fewer mitotic cells in vivo , and slower cell proliferation in vitro associated with delayed progression through S-phase of the cell cycle. MCU deletion inhibited cancer stem cell-like spheroid formation and cell invasion in vitro , both predictors of metastatic potential. Surprisingly, mitochondrial matrix Ca 2+ concentration, membrane potential, global dehydrogenase activity, respiration and ROS production were unchanged by genetic deletion of MCU in transformed cells. In contrast, MCU deletion elevated glycolysis and glutaminolysis, strongly sensitized cell proliferation to glucose and glutamine limitation, and altered agonist-induced cytoplasmic Ca 2+ signals. Our results reveal a dependence of tumorigenesis on MCU, mediated by a reliance on mitochondrial Ca 2+ uptake for cell metabolism and Ca 2+ dynamics necessary for cell-cycle progression and cell proliferation.
Collapse
|
189
|
Ganjoo S, Gupta P, Corbali HI, Nanez S, Riad TS, Duong LK, Barsoumian HB, Masrorpour F, Jiang H, Welsh JW, Cortez MA. The role of tumor metabolism in modulating T-Cell activity and in optimizing immunotherapy. Front Immunol 2023; 14:1172931. [PMID: 37180129 PMCID: PMC10169689 DOI: 10.3389/fimmu.2023.1172931] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2023] [Accepted: 04/13/2023] [Indexed: 05/15/2023] Open
Abstract
Immunotherapy has revolutionized cancer treatment and revitalized efforts to harness the power of the immune system to combat a variety of cancer types more effectively. However, low clinical response rates and differences in outcomes due to variations in the immune landscape among patients with cancer continue to be major limitations to immunotherapy. Recent efforts to improve responses to immunotherapy have focused on targeting cellular metabolism, as the metabolic characteristics of cancer cells can directly influence the activity and metabolism of immune cells, particularly T cells. Although the metabolic pathways of various cancer cells and T cells have been extensively reviewed, the intersections among these pathways, and their potential use as targets for improving responses to immune-checkpoint blockade therapies, are not completely understood. This review focuses on the interplay between tumor metabolites and T-cell dysfunction as well as the relationship between several T-cell metabolic patterns and T-cell activity/function in tumor immunology. Understanding these relationships could offer new avenues for improving responses to immunotherapy on a metabolic basis.
Collapse
Affiliation(s)
- Shonik Ganjoo
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Priti Gupta
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Halil Ibrahim Corbali
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
- Department of Medical Pharmacology, Cerrahpasa Medical Faculty, Istanbul University-Cerrahpasa, Istanbul, Türkiye
| | - Selene Nanez
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Thomas S. Riad
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Lisa K. Duong
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Hampartsoum B. Barsoumian
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Fatemeh Masrorpour
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Hong Jiang
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - James W. Welsh
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Maria Angelica Cortez
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| |
Collapse
|
190
|
Juras JA, Webb MB, Young LE, Markussen KH, Hawkinson TR, Buoncristiani MD, Bolton KE, Coburn PT, Williams MI, Sun LP, Sanders WC, Bruntz RC, Conroy LR, Wang C, Gentry MS, Smith BN, Sun RC. In situ microwave fixation provides an instantaneous snapshot of the brain metabolome. CELL REPORTS METHODS 2023; 3:100455. [PMID: 37159672 PMCID: PMC10163000 DOI: 10.1016/j.crmeth.2023.100455] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/19/2022] [Revised: 02/14/2023] [Accepted: 03/27/2023] [Indexed: 05/11/2023]
Abstract
Brain glucose metabolism is highly heterogeneous among brain regions and continues postmortem. In particular, we demonstrate exhaustion of glycogen and glucose and an increase in lactate production during conventional rapid brain resection and preservation by liquid nitrogen. In contrast, we show that these postmortem changes are not observed with simultaneous animal sacrifice and in situ fixation with focused, high-power microwave. We further employ microwave fixation to define brain glucose metabolism in the mouse model of streptozotocin-induced type 1 diabetes. Using both total pool and isotope tracing analyses, we identified global glucose hypometabolism in multiple brain regions, evidenced by reduced 13C enrichment into glycogen, glycolysis, and the tricarboxylic acid (TCA) cycle. Reduced glucose metabolism correlated with a marked decrease in GLUT2 expression and several metabolic enzymes in unique brain regions. In conclusion, our study supports the incorporation of microwave fixation for more accurate studies of brain metabolism in rodent models.
Collapse
Affiliation(s)
- Jelena A. Juras
- Department of Neuroscience, University of Kentucky, College of Medicine, Lexington, KY 40536, USA
| | - Madison B. Webb
- Department of Molecular and Cellular Biochemistry, University of Kentucky, College of Medicine, Lexington, KY 40536, USA
| | - Lyndsay E.A. Young
- Department of Molecular and Cellular Biochemistry, University of Kentucky, College of Medicine, Lexington, KY 40536, USA
- Markey Cancer Center, University of Kentucky, Lexington, KY 40536, USA
| | - Kia H. Markussen
- Department of Molecular and Cellular Biochemistry, University of Kentucky, College of Medicine, Lexington, KY 40536, USA
| | - Tara R. Hawkinson
- Department of Neuroscience, University of Kentucky, College of Medicine, Lexington, KY 40536, USA
- Department of Biochemistry and Molecular Biology, University of Florida, College of Medicine, Gainesville, FL 32611, USA
| | - Michael D. Buoncristiani
- Department of Neuroscience, University of Kentucky, College of Medicine, Lexington, KY 40536, USA
| | - Kayli E. Bolton
- Department of Molecular and Cellular Biochemistry, University of Kentucky, College of Medicine, Lexington, KY 40536, USA
| | - Peyton T. Coburn
- Department of Molecular and Cellular Biochemistry, University of Kentucky, College of Medicine, Lexington, KY 40536, USA
| | - Meredith I. Williams
- Department of Molecular and Cellular Biochemistry, University of Kentucky, College of Medicine, Lexington, KY 40536, USA
| | - Lisa P.Y. Sun
- Department of Neuroscience, University of Kentucky, College of Medicine, Lexington, KY 40536, USA
- Markey Cancer Center, University of Kentucky, Lexington, KY 40536, USA
| | - William C. Sanders
- Department of Molecular and Cellular Biochemistry, University of Kentucky, College of Medicine, Lexington, KY 40536, USA
| | - Ronald C. Bruntz
- Department of Molecular and Cellular Biochemistry, University of Kentucky, College of Medicine, Lexington, KY 40536, USA
| | - Lindsey R. Conroy
- Department of Neuroscience, University of Kentucky, College of Medicine, Lexington, KY 40536, USA
- Markey Cancer Center, University of Kentucky, Lexington, KY 40536, USA
| | - Chi Wang
- Markey Cancer Center, University of Kentucky, Lexington, KY 40536, USA
- Division of Biostatics, Department of Internal Medicine, University of Kentucky, College of Medicine, Lexington, KY 40536, USA
| | - Matthew S. Gentry
- Department of Molecular and Cellular Biochemistry, University of Kentucky, College of Medicine, Lexington, KY 40536, USA
- Markey Cancer Center, University of Kentucky, Lexington, KY 40536, USA
- Department of Biochemistry and Molecular Biology, University of Florida, College of Medicine, Gainesville, FL 32611, USA
- Center for Advanced Spatial Biomolecule Research, University of Florida, College of Medicine, Gainesville, FL 32611, USA
| | - Bret N. Smith
- Department of Neuroscience, University of Kentucky, College of Medicine, Lexington, KY 40536, USA
- Department of Biomedical Sciences, Colorado State University, Fort Collins, CO 80523, USA
| | - Ramon C. Sun
- Department of Neuroscience, University of Kentucky, College of Medicine, Lexington, KY 40536, USA
- Markey Cancer Center, University of Kentucky, Lexington, KY 40536, USA
- Department of Biochemistry and Molecular Biology, University of Florida, College of Medicine, Gainesville, FL 32611, USA
- Center for Advanced Spatial Biomolecule Research, University of Florida, College of Medicine, Gainesville, FL 32611, USA
| |
Collapse
|
191
|
Wu S, Chi C, Weng S, Zhou W, Liu Z. IGF2BP2 promotes lncRNA DANCR stability mediated glycolysis and affects the progression of FLT3-ITD + acute myeloid leukemia. Apoptosis 2023:10.1007/s10495-023-01846-0. [PMID: 37060505 DOI: 10.1007/s10495-023-01846-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/01/2023] [Indexed: 04/16/2023]
Abstract
Internal tandem duplication (ITD) is the most common type of FLT3 mutation (FLT3-ITD), accounting for about 25% of AML patients. The expression of DANCR in FLT3-ITD AML had not been paid attention to, and whether its regulatory relationship with IGF2BP2 can affect the progression of FLT3-ITD AML was unclear. Our study sought to verify the biological role of IGF2BP2 as an m6A reading protein in FLT3-ITD AML. To further explore the role and mechanism of DANCR in AML, and provide a basis for the screening of biomarkers and the development of targeted drugs. The results show that IGF2BP2 was upregulated in FLT3-ITD+ AML patients and cells. Si-IGF2BP2 could inhibit the proliferation, glycolytic and promote the apoptosis in MV4-11 cells. IGF2BP2 could promote the DANCR RNA stability. This discovery will provide new horizons for early screening and targeted therapy of FLT3-ITD+ AML.
Collapse
Affiliation(s)
- Shenghao Wu
- Department of Hematology, The Dingli Clinical College of Wenzhou Medical University (The Second Affiliated Hospital of Shanghai University, Wenzhou Central Hospital), Wenzhou city, Zhejiang Province, China.
| | - Changwei Chi
- Department of Hematology, The Dingli Clinical College of Wenzhou Medical University (The Second Affiliated Hospital of Shanghai University, Wenzhou Central Hospital), Wenzhou city, Zhejiang Province, China
| | - Shanshan Weng
- Department of Hematology, The Dingli Clinical College of Wenzhou Medical University (The Second Affiliated Hospital of Shanghai University, Wenzhou Central Hospital), Wenzhou city, Zhejiang Province, China
| | - Wenjin Zhou
- Department of Hematology, The Dingli Clinical College of Wenzhou Medical University (The Second Affiliated Hospital of Shanghai University, Wenzhou Central Hospital), Wenzhou city, Zhejiang Province, China
| | - Zhen Liu
- Department of Hematology, The Dingli Clinical College of Wenzhou Medical University (The Second Affiliated Hospital of Shanghai University, Wenzhou Central Hospital), Wenzhou city, Zhejiang Province, China
| |
Collapse
|
192
|
Liu S, Liao S, Liang L, Deng J, Zhou Y. The relationship between CD4 + T cell glycolysis and their functions. Trends Endocrinol Metab 2023; 34:345-360. [PMID: 37061430 DOI: 10.1016/j.tem.2023.03.006] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Revised: 03/18/2023] [Accepted: 03/20/2023] [Indexed: 04/17/2023]
Abstract
CD4+ T cells are effector T cells (Teffs) produced by the differentiation of initial T cells in peripheral lymphoid tissue after being attacked by antigens, and have an indispensable role in the development and activation of B cells and CD8+ T cells to regulate and assist immunity. In this review, we provide a new perspective on the relationship between CD4+ T cell glycolysis and its function. We summarize the effects of changes in the glycolysis level of CD4+ T cells on their activation, differentiation, proliferation, and survival. In addition, we emphasize that regulation of the glycolysis level of CD4+ T cells changes their inflammatory phenotypes and function. The study of immune metabolism has received more attention recently, but more work is needed to answer many open questions.
Collapse
Affiliation(s)
- Siyi Liu
- NHC Key Laboratory of Carcinogenesis, Hunan Cancer Hospital and The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, Hunan 410013, China; Cancer Research Institute, Basic School of Medicine, Central South University, Changsha, Hunan 410011, China; Hunan Key Laboratory of Cancer Metabolism, Hunan Cancer Hospital and the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, Hunan 410013, China
| | - Shan Liao
- Department of Pathology, The Third Xiangya Hospital, Central South University, Changsha, Hunan 410013, China
| | - Lin Liang
- NHC Key Laboratory of Carcinogenesis, Hunan Cancer Hospital and The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, Hunan 410013, China; Cancer Research Institute, Basic School of Medicine, Central South University, Changsha, Hunan 410011, China; Hunan Key Laboratory of Cancer Metabolism, Hunan Cancer Hospital and the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, Hunan 410013, China
| | - Jun Deng
- Department of Early Clinical Trial Center, Hunan Cancer Hospital, Affiliated Tumor Hospital of Xiangya Medical School of Central South University, Changsha, Hunan 410013, China.
| | - Yanhong Zhou
- NHC Key Laboratory of Carcinogenesis, Hunan Cancer Hospital and The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, Hunan 410013, China; Cancer Research Institute, Basic School of Medicine, Central South University, Changsha, Hunan 410011, China; Hunan Key Laboratory of Cancer Metabolism, Hunan Cancer Hospital and the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, Hunan 410013, China.
| |
Collapse
|
193
|
Wang W, Wang M, Du T, Hou Z, You S, Zhang S, Ji M, Xue N, Chen X. SHMT2 Promotes Gastric Cancer Development through Regulation of HIF1α/VEGF/STAT3 Signaling. Int J Mol Sci 2023; 24:ijms24087150. [PMID: 37108312 PMCID: PMC10138966 DOI: 10.3390/ijms24087150] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Revised: 03/31/2023] [Accepted: 04/04/2023] [Indexed: 04/29/2023] Open
Abstract
The metabolic enzymes involved in one-carbon metabolism are closely associated with tumor progression and could be potential targets for cancer therapy. Recent studies showed that serine hydroxymethyltransferase 2 (SHMT2), a crucial enzyme in the one-carbon metabolic pathway, plays a key role in tumor proliferation and development. However, the precise role and function of SHMT2 in gastric cancer (GC) remain poorly understood. In this study, we presented evidence that SHMT2 was necessary for hypoxia-inducible factor-1α (HIF1α) stability and contributed to GC cells' hypoxic adaptation. The analysis of datasets retrieved from The Cancer Genome Atlas and the experimentation with human cell lines revealed a marked increase in SHMT2 expression in GC. The SHMT2 knockdown in MGC803, SGC7901, and HGC27 cell lines inhibited cell proliferation, colony formation, invasion, and migration. Notably, SHMT2 depletion disrupted redox homeostasis and caused glycolytic function loss in GC cells under hypoxic circumstances. Mechanistically, we discovered SHMT2 modulated HIF1α stability, which acted as a master regulator of hypoxia-inducible genes under hypoxic conditions. This, in turn, regulated the downstream VEGF and STAT3 pathways. The in vivo xenograft experiments showed that SHMT2 knockdown markedly reduced GC growth. Our results elucidate the novel function of SHMT2 in stabilizing HIF1α under hypoxic conditions, thus providing a potential therapeutic strategy for GC treatment.
Collapse
Affiliation(s)
- Weida Wang
- Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Beijing 100050, China
| | - Mingjin Wang
- Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Beijing 100050, China
| | - Tingting Du
- Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Beijing 100050, China
| | - Zhenyan Hou
- Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Beijing 100050, China
| | - Shen You
- Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Beijing 100050, China
| | - Sen Zhang
- Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Beijing 100050, China
| | - Ming Ji
- Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Beijing 100050, China
| | - Nina Xue
- Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Beijing 100050, China
| | - Xiaoguang Chen
- Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Beijing 100050, China
| |
Collapse
|
194
|
Luo X, Peng Y, Fan X, Xie X, Jin Z, Zhang X. The Crosstalk and Clinical Implications of CircRNAs and Glucose Metabolism in Gastrointestinal Cancers. Cancers (Basel) 2023; 15:cancers15082229. [PMID: 37190158 DOI: 10.3390/cancers15082229] [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: 02/21/2023] [Revised: 04/05/2023] [Accepted: 04/06/2023] [Indexed: 05/17/2023] Open
Abstract
The majority of glucose in tumor cells is converted to lactate despite the presence of sufficient oxygen and functional mitochondria, a phenomenon known as the "Warburg effect" or "aerobic glycolysis". Aerobic glycolysis supplies large amounts of ATP, raw material for macromolecule synthesis, and also lactate, thereby contributing to cancer progression and immunosuppression. Increased aerobic glycolysis has been identified as a key hallmark of cancer. Circular RNAs (circRNAs) are a type of endogenous single-stranded RNAs characterized by covalently circular structures. Accumulating evidence suggests that circRNAs influence the glycolytic phenotype of various cancers. In gastrointestinal (GI) cancers, circRNAs are related to glucose metabolism by regulating specific glycolysis-associated enzymes and transporters as well as some pivotal signaling pathways. Here, we provide a comprehensive review of glucose-metabolism-associated circRNAs in GI cancers. Furthermore, we also discuss the potential clinical prospects of glycolysis-associated circRNAs as diagnostic and prognostic biomarkers and therapeutic targets in GI cancers.
Collapse
Affiliation(s)
- Xiaonuan Luo
- Guangdong Provincial Key Laboratory of Genome Stability and Disease Prevention and Regional Immunity and Diseases, Department of Pathology, Basic Medicine School, Shenzhen University Medical School, Shenzhen University, Shenzhen 518060, China
| | - Yin Peng
- Guangdong Provincial Key Laboratory of Genome Stability and Disease Prevention and Regional Immunity and Diseases, Department of Pathology, Basic Medicine School, Shenzhen University Medical School, Shenzhen University, Shenzhen 518060, China
| | - Xinmin Fan
- Guangdong Provincial Key Laboratory of Genome Stability and Disease Prevention and Regional Immunity and Diseases, Department of Pathology, Basic Medicine School, Shenzhen University Medical School, Shenzhen University, Shenzhen 518060, China
| | - Xiaoxun Xie
- Department of Histology and Embryology, School of Pre-Clinical Medicine, Guangxi Medical University, Nanning 530021, China
| | - Zhe Jin
- Guangdong Provincial Key Laboratory of Genome Stability and Disease Prevention and Regional Immunity and Diseases, Department of Pathology, Basic Medicine School, Shenzhen University Medical School, Shenzhen University, Shenzhen 518060, China
| | - Xiaojing Zhang
- Guangdong Provincial Key Laboratory of Genome Stability and Disease Prevention and Regional Immunity and Diseases, Department of Pathology, Basic Medicine School, Shenzhen University Medical School, Shenzhen University, Shenzhen 518060, China
| |
Collapse
|
195
|
Munkácsy G, Santarpia L, Győrffy B. Therapeutic Potential of Tumor Metabolic Reprogramming in Triple-Negative Breast Cancer. Int J Mol Sci 2023; 24:ijms24086945. [PMID: 37108109 PMCID: PMC10138520 DOI: 10.3390/ijms24086945] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Revised: 03/28/2023] [Accepted: 04/05/2023] [Indexed: 04/29/2023] Open
Abstract
Triple-negative breast cancer (TNBC) is the most aggressive subtype of breast cancer, with clinical features of high metastatic potential, susceptibility to relapse, and poor prognosis. TNBC lacks the expression of the estrogen receptor (ER), progesterone receptor (PR), and human epidermal growth factor receptor 2 (HER2). It is characterized by genomic and transcriptional heterogeneity and a tumor microenvironment (TME) with the presence of high levels of stromal tumor-infiltrating lymphocytes (TILs), immunogenicity, and an important immunosuppressive landscape. Recent evidence suggests that metabolic changes in the TME play a key role in molding tumor development by impacting the stromal and immune cell fractions, TME composition, and activation. Hence, a complex inter-talk between metabolic and TME signaling in TNBC exists, highlighting the possibility of uncovering and investigating novel therapeutic targets. A better understanding of the interaction between the TME and tumor cells, and the underlying molecular mechanisms of cell-cell communication signaling, may uncover additional targets for better therapeutic strategies in TNBC treatment. In this review, we aim to discuss the mechanisms in tumor metabolic reprogramming, linking these changes to potential targetable molecular mechanisms to generate new, physical science-inspired clinical translational insights for the cure of TNBC.
Collapse
Affiliation(s)
- Gyöngyi Munkácsy
- National Laboratory for Drug Research and Development, Magyar Tudósok Körútja 2, 1117 Budapest, Hungary
- Oncology Biomarker Research Group, Research Centre for Natural Sciences, Institute of Enzymology, Magyar Tudósok Körútja 2, 1117 Budapest, Hungary
| | | | - Balázs Győrffy
- Department of Bioinformatics, Semmelweis University, Tűzoltó u. 5-7, 1094 Budapest, Hungary
- Department of Pediatrics, Semmelweis University, Tűzoltó u. 5-7, 1094 Budapest, Hungary
| |
Collapse
|
196
|
A reduced model of cell metabolism to revisit the glycolysis-OXPHOS relationship in the deregulated tumor microenvironment. J Theor Biol 2023; 562:111434. [PMID: 36739944 DOI: 10.1016/j.jtbi.2023.111434] [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: 07/19/2022] [Revised: 01/24/2023] [Accepted: 01/31/2023] [Indexed: 02/05/2023]
Abstract
Cancer cells metabolism focuses the interest of the cancer research community. Although this process is intensely studied experimentally, there are very few theoretical models that address this issue. One of the main reasons is the extraordinary complexity of the metabolism that involves numerous interdependent regulatory networks which makes the computational recreation of this complexity illusory. In this study we propose a reduced model of the metabolism which focuses on the interrelation of the three main energy metabolites which are oxygen, glucose and lactate in order to better understand the dynamics of the core system of the glycolysis-OXPHOS relationship. So simple as it is, the model highlights the main rules allowing the cell to dynamically adapt its metabolism to its changing environment. It also makes it possible to address this impact at the tissue scale. The simulations carried out in a spheroid show non-trivial spatial heterogeneity of energy metabolism. It further suggests that the metabolic features that are commonly attributed to cancer cells are not necessarily due to an intrinsic abnormality of the cells. They can emerge spontaneously due to the deregulated over-acidic environment.
Collapse
|
197
|
Zhang J, Chen W, Du J, Chu L, Zhou Z, Zhong W, Liu D, Huang H, Huang Y, Qiao Y, Meng X, Zou F, Cai S, Dong H. RNF130 protects against pulmonary fibrosis through suppressing aerobic glycolysis by mediating c-myc ubiquitination. Int Immunopharmacol 2023; 117:109985. [PMID: 36893517 DOI: 10.1016/j.intimp.2023.109985] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2022] [Revised: 02/28/2023] [Accepted: 03/01/2023] [Indexed: 03/09/2023]
Abstract
BACKGROUND Idiopathic pulmonary fibrosis (IPF) is a chronic and fatal disease,characterized by an excessive accumulation of extracellular matrix (ECM) proteins in response to chronic lung injury. Current evidence suggests that metabolic reprogramming is always accompanied by myofibroblast activation in IPFof whichthe underlying mechanisms remain unclear. Ring finger protein 130 (RNF130), was demonstrated involved in multiple diseases. However, whether RNF130 plays a critical role in the pathogenesis of IPF needs to be clarified. METHODS We first investigated the expression of RNF130 in pulmonary fibrosis in vivo and in vitro. We then observed the effect and explored the molecular mechanism of RNF130 on the transition of fibroblast to myofibroblast and aerobic glycolysis. Further, we assessed the effects of adeno-associated virus (AAV)-induced RNF130 overexpression in the pulmonary fibrosis model, conducting pulmonary function, assessment of collagen depositionusing the hydroxyproline assay, and biochemical and histopathological analyses. RESULTS We found that RNF130 was down-regulated in lung tissues of mice with bleomycin-induced pulmonary fibrosis and lung fibroblasts treated with transforming growth factor-β1 (TGF-β1). Then we demonstrated that RNF130 inhibitedthe transition of fibroblast to myofibroblast by suppressing aerobic glycolysis. Mechanistically, we revealed that RNF130 promotedc-myc ubiquitination and degradation, while c-myc overexpression reverses the inhibitory effects of RNF130. Importantly, pulmonary function, collagen deposition and fibroblast differentiation were significantly alleviated in adeno-associated virus serotype (AAV)6-RNF130 treated mice, which further validated the contribution of RNF130/c-myc signaling axis in pulmonary fibrosis pathological process. CONCLUSIONS In summary, RNF130 participates in the pathogenesis of pulmonary fibrosis by inhibiting the transition of fibroblast to myofibroblast and aerobic glycolysis through promoting c-myc ubiquitination and degradation. Targeting RNF130-c-myc axismightrepresent a promising strategy to alleviate the progression of IPF.
Collapse
Affiliation(s)
- Jinming Zhang
- Chronic Airways Diseases Laboratory, Department of Respiratory and Critical Care Medicine, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Weimou Chen
- Chronic Airways Diseases Laboratory, Department of Respiratory and Critical Care Medicine, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Jiangzhou Du
- Chronic Airways Diseases Laboratory, Department of Respiratory and Critical Care Medicine, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Lanhe Chu
- Chronic Airways Diseases Laboratory, Department of Respiratory and Critical Care Medicine, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Zili Zhou
- Chronic Airways Diseases Laboratory, Department of Respiratory and Critical Care Medicine, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Wenshan Zhong
- Chronic Airways Diseases Laboratory, Department of Respiratory and Critical Care Medicine, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Dongyu Liu
- Chronic Airways Diseases Laboratory, Department of Respiratory and Critical Care Medicine, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Haohua Huang
- Chronic Airways Diseases Laboratory, Department of Respiratory and Critical Care Medicine, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Yi Huang
- Chronic Airways Diseases Laboratory, Department of Respiratory and Critical Care Medicine, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Yujie Qiao
- Chronic Airways Diseases Laboratory, Department of Respiratory and Critical Care Medicine, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Xiaojing Meng
- Guangdong Provincial Key Laboratory of Tropical Disease Research, Department of Occupational Health and Medicine, School of Public Health, Southern Medical University, Guangzhou, China
| | - Fei Zou
- Guangdong Provincial Key Laboratory of Tropical Disease Research, Department of Occupational Health and Medicine, School of Public Health, Southern Medical University, Guangzhou, China
| | - Shaoxi Cai
- Chronic Airways Diseases Laboratory, Department of Respiratory and Critical Care Medicine, Nanfang Hospital, Southern Medical University, Guangzhou, China.
| | - Hangming Dong
- Chronic Airways Diseases Laboratory, Department of Respiratory and Critical Care Medicine, Nanfang Hospital, Southern Medical University, Guangzhou, China.
| |
Collapse
|
198
|
Yu M, Gouvinhas I, Pires MJ, Neuparth MJ, Costa RMGD, Medeiros R, Bastos MMSM, Vala H, Félix L, Venâncio C, Barros AIRNA, Oliveira PA. Study on the antineoplastic and toxicological effects of pomegranate (Punica granatum L.) leaf infusion using the K14-HPV16 transgenic mouse model. Food Chem Toxicol 2023; 174:113689. [PMID: 36858299 DOI: 10.1016/j.fct.2023.113689] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2022] [Revised: 02/12/2023] [Accepted: 02/20/2023] [Indexed: 03/02/2023]
Abstract
Punica granatum L. (pomegranate) has been used in functional foods due to its various health benefits. However, the in vivo biological potential of its leaf remains little known. This study has aimed to characterize the antineoplastic and toxicological properties of using pomegranate leaf infusion (PLI) on transgenic mice carrying human papillomavirus (HPV) type 16 oncogenes. Thirty-eight mice were divided into 3 wild-type (WT) and 3 transgenic (HPV) groups, with exposure to 0.5% PLI, 1.0% PLI, and water. The animals' body weight, drink and food consumption were recorded. Internal organs, skin samples and intracardiac blood were collected to evaluate toxicological parameters, neoplastic lesions and oxidative stress. The results indicated that PLI was safe as no mortality, no behavioural disorders and no significant differences in the levels of microhematocrit, serum biochemical markers, internal organ histology, and oxidative stress was found among the WT groups. Histological analysis revealed that HPV animals that consumed PLI exhibited reduced hepatic, renal and cutaneous lesions compared with the HPV control group. Low-dose PLI consumption significantly diminished renal hydronephrosis lesions and relieved dysplasia and carcinoma lesions in the chest skin. Oxidative stress analysis showed that low-dose PLI consumption may have more benefits than high-dose PLI. These results suggest that oral administration of PLI has the potential to alleviate non-neoplastic and neoplastic lesions against HPV16-induced organ and skin injuries, though this requires further scientific research studies.
Collapse
Affiliation(s)
- Manyou Yu
- Centre for the Research and Technology of Agro-Environmental and Biological Sciences / Institute for Innovation, Capacity Building, and Sustainability of Agri-Food Production (CITAB / Inov4Agro), University of Trás-os-Montes and Alto Douro (UTAD), Vila Real, Portugal.
| | - Irene Gouvinhas
- Centre for the Research and Technology of Agro-Environmental and Biological Sciences / Institute for Innovation, Capacity Building, and Sustainability of Agri-Food Production (CITAB / Inov4Agro), University of Trás-os-Montes and Alto Douro (UTAD), Vila Real, Portugal
| | - Maria J Pires
- Centre for the Research and Technology of Agro-Environmental and Biological Sciences / Institute for Innovation, Capacity Building, and Sustainability of Agri-Food Production (CITAB / Inov4Agro), University of Trás-os-Montes and Alto Douro (UTAD), Vila Real, Portugal; Laboratory for Integrative and Translational Research in Population Health (ITR), TOXRUN- Toxicology Research Unit University Institute of Health Sciences, CESPU, CRL, Gandra, Portugal
| | - Maria J Neuparth
- Research Centre in Physical Activity, Health and Leisure (CIAFEL), Faculty of Sports of the University of Porto (FADEUP), Porto, Portugal; Laboratory for Integrative and Translational Research in Population Health (ITR), TOXRUN- Toxicology Research Unit University Institute of Health Sciences, CESPU, CRL, Gandra, Portugal
| | - Rui M Gil da Costa
- Centre for the Research and Technology of Agro-Environmental and Biological Sciences / Institute for Innovation, Capacity Building, and Sustainability of Agri-Food Production (CITAB / Inov4Agro), University of Trás-os-Montes and Alto Douro (UTAD), Vila Real, Portugal; Postgraduate Programme in Adult Health (PPGSAD), Morphology Department and University Hospital (HUUFMA), Federal University of Maranhão (UFMA), São Luís, Brazil; Molecular Oncology and Viral Pathology Group, IPO Porto Research Center (CI-IPOP)/RISEI-IPOP (Health Research Network), Portuguese Oncology Institute of Porto (IPO Porto)/ Porto Comprehensive Cancer Center (PortoCCC), Porto, Portugal; LEPABE - Laboratory for Process Engineering, Environment, Biotechnology and Energy, Faculty of Engineering, University of Porto, Porto, Portugal
| | - Rui Medeiros
- Molecular Oncology and Viral Pathology Group, IPO Porto Research Center (CI-IPOP)/RISEI-IPOP (Health Research Network), Portuguese Oncology Institute of Porto (IPO Porto)/ Porto Comprehensive Cancer Center (PortoCCC), Porto, Portugal
| | - Margarida M S M Bastos
- LEPABE - Laboratory for Process Engineering, Environment, Biotechnology and Energy, Faculty of Engineering, University of Porto, Porto, Portugal
| | - Helena Vala
- Centre for the Research and Technology of Agro-Environmental and Biological Sciences / Institute for Innovation, Capacity Building, and Sustainability of Agri-Food Production (CITAB / Inov4Agro), University of Trás-os-Montes and Alto Douro (UTAD), Vila Real, Portugal; Agrarian School of Viseu, Polytechnic Institute of Viseu, Viseu, Portugal
| | - Luis Félix
- Centre for the Research and Technology of Agro-Environmental and Biological Sciences / Institute for Innovation, Capacity Building, and Sustainability of Agri-Food Production (CITAB / Inov4Agro), University of Trás-os-Montes and Alto Douro (UTAD), Vila Real, Portugal; i3S-Instituto de Investigação e Inovação em Saúde, Laboratory Animal Science, IBMC-Instituto de Biologia Molecular Celular, Universidade do Porto, 4200-135, Porto, Portugal
| | - Carlos Venâncio
- Centre for the Research and Technology of Agro-Environmental and Biological Sciences / Institute for Innovation, Capacity Building, and Sustainability of Agri-Food Production (CITAB / Inov4Agro), University of Trás-os-Montes and Alto Douro (UTAD), Vila Real, Portugal; Laboratory for Integrative and Translational Research in Population Health (ITR), TOXRUN- Toxicology Research Unit University Institute of Health Sciences, CESPU, CRL, Gandra, Portugal
| | - Ana I R N A Barros
- Centre for the Research and Technology of Agro-Environmental and Biological Sciences / Institute for Innovation, Capacity Building, and Sustainability of Agri-Food Production (CITAB / Inov4Agro), University of Trás-os-Montes and Alto Douro (UTAD), Vila Real, Portugal
| | - Paula A Oliveira
- Centre for the Research and Technology of Agro-Environmental and Biological Sciences / Institute for Innovation, Capacity Building, and Sustainability of Agri-Food Production (CITAB / Inov4Agro), University of Trás-os-Montes and Alto Douro (UTAD), Vila Real, Portugal; Department of Veterinary Sciences, School of Agricultural and Veterinary Sciences, UTAD, Vila Real, Portugal
| |
Collapse
|
199
|
Fernandez-Del-Rio L, Benincá C, Villalobos F, Shu C, Stiles L, Liesa M, Divakaruni AS, Acin-Perez R, Shirihai OS. A novel approach to measure complex V ATP hydrolysis in frozen cell lysates and tissue homogenates. Life Sci Alliance 2023; 6:e202201628. [PMID: 36918278 PMCID: PMC10019470 DOI: 10.26508/lsa.202201628] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Revised: 11/30/2022] [Accepted: 12/01/2022] [Indexed: 03/16/2023] Open
Abstract
Mitochondrial depolarization can initiate reversal activity of ATP synthase, depleting ATP by its hydrolysis. We have recently shown that increased ATP hydrolysis contributes to ATP depletion leading to a maladaptation in mitochondrial disorders, where maximal hydrolytic capacity per CV content is increasing. However, despite its importance, ATP hydrolysis is not a commonly studied parameter because of the limitations of the currently available methods. Methods that measure CV hydrolytic activity indirectly require the isolation of mitochondria and involve the introduction of detergents, preventing their utilization in clinical studies or any high-throughput analyses. Here, we describe a novel approach to assess maximal ATP hydrolytic capacity and maximal respiratory capacity in a single assay in cell lysates, PBMCs, and tissue homogenates that were previously frozen. The methodology described here has the potential to be used in clinical samples to determine adaptive and maladaptive adjustments of CV function in diseases, with the added benefit of being able to use frozen samples in a high-throughput manner and to explore ATP hydrolysis as a drug target for disease treatment.
Collapse
Affiliation(s)
- Lucia Fernandez-Del-Rio
- Department of Medicine, Endocrinology, David Geffen School of Medicine, University of California, Los Angeles, CA, USA
- Metabolism Theme, David Geffen School of Medicine, University of California, Los Angeles, CA, USA
| | - Cristiane Benincá
- Department of Medicine, Endocrinology, David Geffen School of Medicine, University of California, Los Angeles, CA, USA
- Metabolism Theme, David Geffen School of Medicine, University of California, Los Angeles, CA, USA
| | - Frankie Villalobos
- Department of Medicine, Endocrinology, David Geffen School of Medicine, University of California, Los Angeles, CA, USA
- Metabolism Theme, David Geffen School of Medicine, University of California, Los Angeles, CA, USA
| | - Cynthia Shu
- Department of Medicine, Endocrinology, David Geffen School of Medicine, University of California, Los Angeles, CA, USA
- Metabolism Theme, David Geffen School of Medicine, University of California, Los Angeles, CA, USA
| | - Linsey Stiles
- Department of Medicine, Endocrinology, David Geffen School of Medicine, University of California, Los Angeles, CA, USA
- Metabolism Theme, David Geffen School of Medicine, University of California, Los Angeles, CA, USA
- Department of Molecular and Medical Pharmacology, University of California, Los Angeles, CA, USA
| | - Marc Liesa
- Department of Medicine, Endocrinology, David Geffen School of Medicine, University of California, Los Angeles, CA, USA
- Metabolism Theme, David Geffen School of Medicine, University of California, Los Angeles, CA, USA
- Molecular and Cellular Integrative Physiology, University of California, Los Angeles, CA, USA
- Institut de Biologia Molecular de Barcelona, IBMB-CSIC, Barcelona, Spain
| | - Ajit S Divakaruni
- Metabolism Theme, David Geffen School of Medicine, University of California, Los Angeles, CA, USA
- Department of Molecular and Medical Pharmacology, University of California, Los Angeles, CA, USA
| | - Rebeca Acin-Perez
- Department of Medicine, Endocrinology, David Geffen School of Medicine, University of California, Los Angeles, CA, USA
- Metabolism Theme, David Geffen School of Medicine, University of California, Los Angeles, CA, USA
| | - Orian S Shirihai
- Department of Medicine, Endocrinology, David Geffen School of Medicine, University of California, Los Angeles, CA, USA
- Metabolism Theme, David Geffen School of Medicine, University of California, Los Angeles, CA, USA
- Department of Molecular and Medical Pharmacology, University of California, Los Angeles, CA, USA
- Molecular and Cellular Integrative Physiology, University of California, Los Angeles, CA, USA
| |
Collapse
|
200
|
Chen Z, Zhu Z, Liang W, Luo Z, Hu J, Feng J, Zhang Z, Luo Q, Yang H, Ding G. Reduction of anaerobic glycolysis contributes to angiotensin II-induced podocyte injury with foot process effacement. Kidney Int 2023; 103:735-748. [PMID: 36731609 DOI: 10.1016/j.kint.2023.01.007] [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: 07/01/2022] [Revised: 12/21/2022] [Accepted: 01/09/2023] [Indexed: 02/01/2023]
Abstract
Activation of the renin-angiotensin system is associated with podocyte injury and has been well demonstrated as a pivotal factor in the progression of chronic kidney disease. Podocyte energy metabolism is crucial for maintaining their physiological functions. However, whether renin-angiotensin system activation promotes chronic kidney disease progression by disturbing the energy metabolism of podocytes has not been elucidated. Angiotensin II, the main active molecule of the renin-angiotensin system, plays a crucial role in chronic kidney disease initiation and progression, but its impact on podocyte metabolism remains unclear. Here, we demonstrate a rapid decrease in the expression of pyruvate kinase M2, a key glycolytic enzyme, and reduced glycolytic flux in podocytes exposed to angiotensin II in vivo and in vitro. Podocyte-specific deletion of pyruvate kinase M2 in mice aggravated angiotensin II-induced glomerular and podocyte injury with foot process effacement and proteinuria. The inhibition of glycolysis was accompanied by adenosine triphosphate deficiency, cytoskeletal remodeling and podocyte apoptosis. Mechanistically, we found that angiotensin II-induced glycolysis impairment contributed to an insufficient energy supply to the foot process, leading to podocyte injury. Additionally, pyruvate kinase M2 expression was found to be reduced in podocytes from kidney biopsies of patients with hypertensive nephropathy and diabetic kidney disease. Thus, our findings suggest that glycolysis activation is a potential therapeutic strategy for podocyte injury.
Collapse
Affiliation(s)
- Zhaowei Chen
- Division of Nephrology, Renmin Hospital of Wuhan University, Wuhan, China; Nephrology and Urology Research Institute of Wuhan University, Wuhan, China
| | - Zijing Zhu
- Division of Nephrology, Renmin Hospital of Wuhan University, Wuhan, China; Nephrology and Urology Research Institute of Wuhan University, Wuhan, China
| | - Wei Liang
- Division of Nephrology, Renmin Hospital of Wuhan University, Wuhan, China; Nephrology and Urology Research Institute of Wuhan University, Wuhan, China
| | - Zilv Luo
- Division of Nephrology, Renmin Hospital of Wuhan University, Wuhan, China; Nephrology and Urology Research Institute of Wuhan University, Wuhan, China
| | - Jijia Hu
- Division of Nephrology, Renmin Hospital of Wuhan University, Wuhan, China; Nephrology and Urology Research Institute of Wuhan University, Wuhan, China
| | - Jun Feng
- Division of Nephrology, Renmin Hospital of Wuhan University, Wuhan, China; Nephrology and Urology Research Institute of Wuhan University, Wuhan, China
| | - Zongwei Zhang
- Division of Nephrology, Renmin Hospital of Wuhan University, Wuhan, China; Nephrology and Urology Research Institute of Wuhan University, Wuhan, China
| | - Qiang Luo
- Division of Nephrology, Renmin Hospital of Wuhan University, Wuhan, China; Nephrology and Urology Research Institute of Wuhan University, Wuhan, China
| | - Hongxia Yang
- Division of Nephrology, Renmin Hospital of Wuhan University, Wuhan, China; Nephrology and Urology Research Institute of Wuhan University, Wuhan, China
| | - Guohua Ding
- Division of Nephrology, Renmin Hospital of Wuhan University, Wuhan, China; Nephrology and Urology Research Institute of Wuhan University, Wuhan, China.
| |
Collapse
|