1
|
Beaudry AG, Law ML, Gilley-Connor KR, Buley H, Dungan CM, Nascimento CMC, Vichaya EG, Wiggs MP. Diet-induced obesity does not exacerbate cachexia in male mice bearing Lewis-lung carcinoma tumors. Am J Physiol Regul Integr Comp Physiol 2024; 326:R254-R265. [PMID: 38252513 DOI: 10.1152/ajpregu.00208.2023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2023] [Revised: 01/11/2024] [Accepted: 01/11/2024] [Indexed: 01/24/2024]
Abstract
Cachexia is a muscle-wasting syndrome commonly observed in patients with cancer, which can significantly worsen clinical outcomes. Because of a global rise in obesity, the coexistence of cachexia in obese individuals poses unique challenges, with the impact of excessive adiposity on cachexia severity and underlying pathophysiology not well defined. Understanding the interplay between cachexia and obesity is crucial for improving diagnosis and treatment strategies for these patients; therefore, the present study examined differences in cachexia between lean and obese mice bearing Lewis lung carcinoma (LLC) tumors. Nine-week-old, male C57Bl6J mice were placed on either a chow or a high-fat diet (HFD) for 9 wk. After the diet intervention, mice were inoculated with LLC or vehicle. Markers of cachexia, such as body and muscle loss, were noted in both chow and HFD groups with tumors. Tumor weight of HFD animals was greater than that of chow. LLC tumors reduced gastrocnemius, plantaris, and soleus mass, regardless of diet. The tibialis anterior and plantaris mass and cross-sectional area of type IIb/x fibers in the gastrocnemius were not different between HFD-chow, HFD-tumor, and chow-tumor. Using RNA sequencing (RNA-seq) of the plantaris muscle from chow-tumor and HFD-tumor groups, we identified ∼400 differentially expressed genes. Bioinformatic analysis identified changes in lipid metabolism, mitochondria, bioenergetics, and proteasome degradation. Atrophy was not greater despite larger tumor burden in animals fed an HFD, and RNA-seq data suggests that partial protection is mediated through differences in mitochondrial function and protein degradation, which may serve as future mechanistic targets.NEW & NOTEWORTHY This study provides timely information on the interaction between obesity and cancer cachexia. Lean and obese animals show signs of cachexia with reduced body weight, adipose tissue, and gastrocnemius muscle mass. There was not significant wasting in the tibialis anterior, plantaris, or fast twitch fibers in the gastrocnemius muscle of obese animals with tumors. RNA-seq analysis reveals that obese tumor bearing animals had differential expression of mitochondria- and degradation-related genes, which may direct future studies in mechanistic research.
Collapse
Affiliation(s)
- Anna G Beaudry
- Department of Health, Human Performance, and Recreation, Baylor University, Waco, Texas, United States
| | - Michelle L Law
- Department of Human Sciences and Design, Baylor University, Waco, Texas, United States
| | - Kayla R Gilley-Connor
- Department of Psychology and Neuroscience, Baylor University, Waco, Texas, United States
| | - Hailey Buley
- Department of Psychology and Neuroscience, Baylor University, Waco, Texas, United States
| | - Cory M Dungan
- Department of Health, Human Performance, and Recreation, Baylor University, Waco, Texas, United States
| | | | - Elisabeth G Vichaya
- Department of Psychology and Neuroscience, Baylor University, Waco, Texas, United States
| | - Michael P Wiggs
- Department of Health, Human Performance, and Recreation, Baylor University, Waco, Texas, United States
| |
Collapse
|
2
|
Kim Y, Oh Y, Kim YS, Shin JH, Lee YS, Kim Y. β‑carotene attenuates muscle wasting in cancer cachexia by regulating myogenesis and muscle atrophy. Oncol Rep 2024; 51:9. [PMID: 37975253 PMCID: PMC10696564 DOI: 10.3892/or.2023.8668] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2023] [Accepted: 08/31/2023] [Indexed: 11/19/2023] Open
Abstract
Cancer cachexia is a metabolic disease involving multiple organs, which is accompanied by the depletion of muscle tissue and is associated with ~20% of cancer‑related deaths. Muscle wasting is a critical factor in cancer cachexia. β‑carotene (BC) has been shown to increase muscle mass and hypertrophy in healthy mice. However, its effects on muscle tissue dysregulation in cancer cachexia have yet to be studied. In the present study, 5‑week‑old male C57BL/6J mice were injected with 1x106 Lewis lung carcinoma (LLC) cells to induce cancer cachexia; then the mice were administered BC (4 or 8 mg/kg) for 22 days to assess its effects on muscle atrophy in the gastrocnemius muscles. The effects of BC on inflammatory cytokines, myogenesis and muscle atrophy were evaluated using C2C12 myotubes treated with LLC‑conditioned media. BC supplementation significantly suppressed tumor growth, inflammatory cytokines, and hepatic gluconeogenesis in the LLC‑induced cancer cachexia mouse model, while also improving muscle weight and grip strength. These effects are considered to be mediated by the PI3K/Akt pathway and through regulation of muscle atrophy. Moreover, BC treatment was associated with the recovery of LLC‑conditioned media‑induced muscle differentiation deficits and muscle atrophy in C2C12 myotubes. These findings indicate BC as a potential novel therapeutic agent for cancer cachexia.
Collapse
Affiliation(s)
- Yerin Kim
- Department of Nutritional Science and Food Management, Ewha Womans University, Seoul 03760, Republic of Korea
| | - Yeonsoo Oh
- Department of Nutritional Science and Food Management, Ewha Womans University, Seoul 03760, Republic of Korea
- Graduate Program in System Health Science and Engineering, Ewha Womans University, Seoul 03760, Republic of Korea
| | - Yoo Sun Kim
- Developmental Therapeutics Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA
| | - Jae-Ho Shin
- Department of Biomedical Laboratory Science, Eulji University, Gyeonggi-do 13135, Republic of Korea
| | - Yeon Su Lee
- Department of Biomedical Laboratory Science, Eulji University, Gyeonggi-do 13135, Republic of Korea
| | - Yuri Kim
- Department of Nutritional Science and Food Management, Ewha Womans University, Seoul 03760, Republic of Korea
- Graduate Program in System Health Science and Engineering, Ewha Womans University, Seoul 03760, Republic of Korea
| |
Collapse
|
3
|
Xiong H, Ye J, Luo Q, Li W, Xu N, Yang H. Exosomal EIF5A derived from Lewis lung carcinoma induced adipocyte wasting in cancer cachexia. Cell Signal 2023; 112:110901. [PMID: 37743008 DOI: 10.1016/j.cellsig.2023.110901] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Revised: 08/11/2023] [Accepted: 09/20/2023] [Indexed: 09/26/2023]
Abstract
Cancer cachexia is a systemic inflammation-driven syndrome, characterized by muscle atrophy and adipose tissue wasting, with progressive weight loss leading to serious impairment of physiological function. Extracellular vesicles (EVs) derived from cancer cells play a significant role in adipocyte lipolysis, yet the mechanism remain uneclucidated. In this study, EVs derived from Lewis lung carcinoma (LLC) cells were extracted and characterized. 3T3-L1 and HIB1B adipocytes were cultured with conditioned medium or EVs from LLC, and LLC cells were used to establish a cancer cachexia mouse model. EVs derived from LLC cells were taken up by 3T3-L1 and HIB1B adipocytes, and derived exosomal EIF5A protein-induced lipolysis of adipocytes. High level of EIF5A was expressed in EVs from LLC cells, exosomal EIF5A is linked to lipid metabolism. Elevated expression of EIF5A is associated with shorter overall survival in lung cancer patients. Western blots, glycerol release and Oil red O staining assays were used to evaluate lipolysis of adipocytes. The reduction of lipolysis in 3T3-L1 and HIB1B adipocytes is achieved through silencing EIF5A or treating with pharmacologic inhibitor GC7 in vitro, and suppressing the expression of EIF5A in LLC cells by infected with shRNA or GC7 treatment partly alleviated white and brown adipose tissue lipolysis in vivo. Mechanistically, EIF5A directly binds with G protein-coupled bile acid receptor 1 (GPBAR1) mRNA to promote its translation and then activates cAMP response element binding protein (CREB) signaling pathway to induce lipolysis. This study demonstrates that exosomal EIF5A from LLC cells, with hypusinated EIF5A, has a lipolytic effect on adipocyte and adipose tissues in cancer cachexia model. Exosomal EIF5A could be involved in lipolysis and these findings indicate that a novel regulator and potential target for cachexia treatment.
Collapse
Affiliation(s)
- Hairong Xiong
- Department of Pathogenic Biology, School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jiaxin Ye
- Department of Pathogenic Biology, School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China; Department of Infectious Diseases, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Qianqian Luo
- Department of Pathogenic Biology, School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Wen Li
- Department of Pathogenic Biology, School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Ning Xu
- Department of Pathogenic Biology, School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Hongmei Yang
- Department of Pathogenic Biology, School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
| |
Collapse
|
4
|
Agrez M, Chandler C, Thurecht KJ, Fletcher NL, Liu F, Subramaniam G, Howard CB, Blyth B, Parker S, Turner D, Rzepecka J, Knox G, Nika A, Hall AM, Gooding H, Gallagher L. An immunomodulating peptide with potential to suppress tumour growth and autoimmunity. Sci Rep 2023; 13:19741. [PMID: 37957274 PMCID: PMC10643673 DOI: 10.1038/s41598-023-47229-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2023] [Accepted: 11/10/2023] [Indexed: 11/15/2023] Open
Abstract
Cancers and autoimmune diseases commonly co-exist and immune checkpoint inhibitor therapy (ICI) exacerbates autoimmune pathologies. We recently described a lipidic peptide, designated IK14004, that promotes expansion of immunosuppressive T regulatory (Treg) cells and uncouples interleukin-2 from interferon-gamma production while activating CD8+ T cells. Herein, we report IK14004-mediated inhibition of Lewis lung cancer (LLC) growth and re-invigoration of splenocyte-derived exhausted CD4+ T cells. In human immune cells from healthy donors, IK14004 modulates expression of the T cell receptor α/β subunits, induces Type I IFN expression, stimulates natural killer (NK) cells to express NKG2D/NKp44 receptors and enhances K562 cytotoxicity. In both T and NK cells, IK14004 alters the IL-12 receptor β1/β2 chain ratio to favour IL-12p70 binding. Taken together, this novel peptide offers an opportunity to gain further insight into the complexity of ICI immunotherapy so that autoimmune responses may be minimised without promoting tumour evasion from the immune system.
Collapse
Affiliation(s)
- Michael Agrez
- InterK Peptide Therapeutics Limited, New South Wales, Australia.
- Australian Institute for Bioengineering and Nanotechnology and the ARC Training Centre for Innovation in Biomedical Imaging Technologies, University of Queensland, Brisbane, Australia.
| | | | - Kristofer J Thurecht
- Centre for Advanced Imaging, University of Queensland, Brisbane, Australia
- Australian Institute for Bioengineering and Nanotechnology and the ARC Training Centre for Innovation in Biomedical Imaging Technologies, University of Queensland, Brisbane, Australia
| | - Nicholas L Fletcher
- Centre for Advanced Imaging, University of Queensland, Brisbane, Australia
- Australian Institute for Bioengineering and Nanotechnology and the ARC Training Centre for Innovation in Biomedical Imaging Technologies, University of Queensland, Brisbane, Australia
| | - Feifei Liu
- Centre for Advanced Imaging, University of Queensland, Brisbane, Australia
- Australian Institute for Bioengineering and Nanotechnology and the ARC Training Centre for Innovation in Biomedical Imaging Technologies, University of Queensland, Brisbane, Australia
| | - Gayathri Subramaniam
- Centre for Advanced Imaging, University of Queensland, Brisbane, Australia
- Australian Institute for Bioengineering and Nanotechnology and the ARC Training Centre for Innovation in Biomedical Imaging Technologies, University of Queensland, Brisbane, Australia
| | - Christopher B Howard
- Centre for Advanced Imaging, University of Queensland, Brisbane, Australia
- Australian Institute for Bioengineering and Nanotechnology and the ARC Training Centre for Innovation in Biomedical Imaging Technologies, University of Queensland, Brisbane, Australia
| | - Benjamin Blyth
- Department of Oncology,, Peter MacCallum Cancer Centre and Sir Peter MacCallum, University of Melbourne, Melbourne, Australia
| | - Stephen Parker
- InterK Peptide Therapeutics Limited, New South Wales, Australia
| | | | | | - Gavin Knox
- Concept Life Sciences, Edinburgh, Scotland
| | | | | | | | | |
Collapse
|
5
|
Niu SW, Wu CH, Chen HC, Yang CJ, Chang JM, Chang EE, Chuang HH, Chiu YW, Zhen YY, Hung CC, Hwang SJ. Proteins Secreted by Lung Cancer Cells Induce the Onset of Proteinuria via Focal Adhesion Kinase Signaling in Mice. J Transl Med 2023; 103:100156. [PMID: 37119854 DOI: 10.1016/j.labinv.2023.100156] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Revised: 03/24/2023] [Accepted: 04/11/2023] [Indexed: 05/01/2023] Open
Abstract
Paraneoplastic nephrotic syndrome (PNS) is a complication seen in cancer patients. Ultrastructural examination shows the accumulation of proteins and the presence of foot process (FP) effacement in the glomeruli of PNS patients. Previously, we reported that orthotopic xenografts of Lewis lung carcinoma 1 in C57BL/6 mice caused them to develop lung cancer with albuminuria. This implies that these mice can be used as a model of human disease and suggests that Lewis lung carcinoma 1 cell-secreted proteins (LCSePs) contain nephrotoxic molecules and cause inflammation in renal cells. As podocyte effacement was present in glomeruli in this model, such podocyte injury may be attributable to either soluble LCSeP or LCSeP deposits triggering pathological progression. LCSePs in conditioned media was concentrated for nephrotoxicity testing. Integrin-focal adhesion kinase (FAK) signaling and inflammatory responses were evaluated in podocytes either exposed to soluble LCSePs or seeded onto substrates with immobilized LCSePs. FAK phosphorylation and interleukin-6 expression were higher in podocytes attached to LCSePs substrates than in those exposed to soluble LCSePs. Notably, LCSeP-based haptotaxis gave rise to altered signaling in podocytes. When podocytes were stimulated by immobilized LCSePs, FAK accumulated at focal adhesions, synaptopodin dissociated from F-actin, and disrupting the interactions between synaptopodin and α-actinin was observed. When FAK was inhibited by PF-573228 in immobilized LCSePs, the association between synaptopodin and α-actinin was observed in the podocytes. The association of synaptopodin and α-actinin with F-actin allowed FP stretching, establishing a functional glomerular filtration barrier. Therefore, in this mouse model of lung cancer, FAK signaling prompts podocyte FP effacement and proteinuria, indicative of PNS.
Collapse
Affiliation(s)
- Sheng-Wen Niu
- Graduate Institute of Clinical Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan; Division of Nephrology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan; Division of Nephrology, Department of Internal Medicine, Kaohsiung Municipal Ta-Tung Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Chien-Hsing Wu
- Division of Nephrology, Department of Internal Medicine, Kaohsiung Chang-Gung Memorial Hospital, Kaohsiung, Taiwan; College of Medicine, Chang-Gung University, Taoyuan, Taiwan
| | - Hung-Chun Chen
- Division of Nephrology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Chih-Jen Yang
- Division of Pulmonary and Critical care Medicine, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan; Department of Respiratory Therapy, College of Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Jer-Ming Chang
- Division of Nephrology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan; Department of Medical Research, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Eddy Essen Chang
- Division of Nephrology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Hsiang-Hao Chuang
- Division of Pulmonary and Critical care Medicine, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Yi-Wen Chiu
- Division of Nephrology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan; Regenerative Medicine and Cell Therapy Research Center, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Yen-Yi Zhen
- Division of Nephrology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Chi-Chih Hung
- Division of Nephrology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan; Regenerative Medicine and Cell Therapy Research Center, Kaohsiung Medical University, Kaohsiung, Taiwan.
| | - Shang-Jyh Hwang
- Division of Nephrology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan; School of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan.
| |
Collapse
|
6
|
Belcher DJ, Guitart M, Hain B, Kim HG, Waning D, Barreiro E, Nader GA. LP07 and LLC preclinical models of lung cancer induce divergent anabolic deficits and expression of pro-inflammatory effectors of muscle wasting. J Appl Physiol (1985) 2022; 133:1260-1272. [PMID: 36201324 PMCID: PMC9678411 DOI: 10.1152/japplphysiol.00246.2022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2022] [Revised: 09/12/2022] [Accepted: 09/29/2022] [Indexed: 11/22/2022] Open
Abstract
Preclinical models have been instrumental to elucidate the mechanisms underlying muscle wasting in lung cancer (LC). We investigated anabolic deficits and the expression of proinflammatory effectors of muscle wasting in the LP07 and Lewis lung carcinoma (LLC) tumor models. Tumor growth resulted in significant weakness in LP07 but not in LLC mice despite similar reductions in gastrocnemius muscle mass in both models. The LP07 tumors caused a reduction in ribosomal (r)RNA and a decrease in rRNA gene (rDNA) transcription elongation, whereas no changes in ribosomal capacity were evident in LLC tumor-bearing mice. Expression of RNA Polymerase I (Pol I) elongation-associated subunits Polr2f, PAF53, and Znrd1 mRNAs was significantly elevated in the LP07 model, whereas Pol I elongation-related factors FACT and Spt4/5 mRNAs were elevated in the LLC mice. Reductions in RPS6 and 4E-BP1 phosphorylation were similar in both models but were independent of mTOR phosphorylation in LP07 mice. Muscle inflammation was also tumor-specific, IL-6 and TNF-α mRNA increased with LLC tumors, and upregulation of NLRP3 mRNA was independent of tumor type. In summary, although both models caused muscle wasting, only the LP07 model displayed muscle weakness with reductions in ribosomal capacity. Intracellular signaling diverged at the mTOR level with similar reductions in RPS6 and 4E-BP1 phosphorylation regardless of tumor type. The increase in proinflammatory factors was more pronounced in the LLC model. Our results demonstrate novel divergent anabolic deficits and expression of proinflammatory effectors of muscle wasting in the LP07 and LLC preclinical models of lung cancer.NEW & NOTEWORTHY We provide novel data demonstrating significant divergence in anabolic deficits and the expression of proinflammatory effectors of muscle wasting consequent to different lung-derived tumors.
Collapse
Affiliation(s)
- Daniel J Belcher
- Huck Institutes of the Life Sciences, The Pennsylvania State University, University Park, Pennsylvania
| | - Maria Guitart
- Pulmonology Department-Muscle Wasting and Cachexia in Chronic Respiratory Diseases and Lung Cancer Research Group, IMIM-Hospital del Mar, Barcelona, Spain
- Department of Medicine and Life Sciences (MELIS), Universitat Pompeu Fabra (UPF), Barcelona, Spain
- Network of Excellence in Lung Diseases (CIBERES), Instituto de Salud Carlos III (ISCIII), Barcelona, Spain
| | - Brian Hain
- Department of Cellular and Molecular Physiology, The Pennsylvania State University College of Medicine, Hershey, Pennsylvania
| | - Hyo-Gun Kim
- Department of Kinesiology, The Pennsylvania State University, University Park, Pennsylvania
| | - David Waning
- Department of Cellular and Molecular Physiology, The Pennsylvania State University College of Medicine, Hershey, Pennsylvania
- Penn State Cancer Institute, The Pennsylvania State University, University Park, Pennsylvania
| | - Esther Barreiro
- Pulmonology Department-Muscle Wasting and Cachexia in Chronic Respiratory Diseases and Lung Cancer Research Group, IMIM-Hospital del Mar, Barcelona, Spain
- Department of Medicine and Life Sciences (MELIS), Universitat Pompeu Fabra (UPF), Barcelona, Spain
- Network of Excellence in Lung Diseases (CIBERES), Instituto de Salud Carlos III (ISCIII), Barcelona, Spain
| | - Gustavo A Nader
- Huck Institutes of the Life Sciences, The Pennsylvania State University, University Park, Pennsylvania
- Department of Kinesiology, The Pennsylvania State University, University Park, Pennsylvania
- Penn State Cancer Institute, The Pennsylvania State University, University Park, Pennsylvania
| |
Collapse
|
7
|
Ai M, Li SS, Chen H, Wang XT, Sun JN, Hou B, Cai WW, Zhou YT, Qiu LY. 1,25(OH) 2 D 3 attenuates sleep disturbance in mouse models of Lewis lung cancer, in silico and in vivo. J Cell Physiol 2021; 236:7473-7490. [PMID: 34061988 DOI: 10.1002/jcp.30458] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Revised: 05/13/2021] [Accepted: 05/19/2021] [Indexed: 12/31/2022]
Abstract
Many clinical studies have reported that patients diagnosed with cancer will suffer from sleep disturbance during their clinical process, especially among lung cancer patients, and this effect will not easily subside. 1,25-dihydroxy-vitamin-D3 [1,25(OH)2 D3 ], the activated form of vitamin D, can participate in neuronal differentiation and prevent damage to the nervous system. However, little is known about the potential therapeutic effects of cancer-related psychiatric symptoms. In light of this, we hypothesized that a low circulating level of vitamin D was related to sleep quality in the presence of a tumor, 1,25(OH)2 D3 may be an effective way to ameliorate sleep disturbance and neurochemical alterations along with the cancer progress. Male C57BL/6 mice were implanted with intracranial transmitters to monitor electroencephalogram and were subcutaneously inoculated with Lewis lung cancer cells. The results demonstrated that on Days 19-20, tumor-bearing mice displayed fragmented sleep, shortened wake phase, prolonged sleep in the non-rapid eye movement phase, and the levels of vitamin D-associated genes in the brain had changed a lot compared to control mice. Importantly, 1,25(OH)2 D3 treatment really effectively saved the sleep quality of tumor-bearing mice. We further explored and confirmed that 1,25(OH)2 D3 repressed tumor-induced neuroinflammation (IL-1β, TNF-α, IL-6, IL-10, IFN-γ, and IL-2), enhanced neurotrophic factors (brain-derived neurotrophic factor [BDNF], glialcellline-derived neurotrophic factor) and 5-HT system in the hippocampus, hypothalamus or cortex. A molecular docking approah manifested the ability of 1,25(OH)2 D3 to affect the activity of tryptophan hydroxylase 2 and BDNF. Together, our results suggested that 1,25(OH)2 D3 treatment may attenuate sleep disturbance in Lewis lung cancer-bearing mice, and become a promising strategy for treating cancer symptom clusters to ameliorate the quality of life of patients with cancer.
Collapse
Affiliation(s)
- Min Ai
- Wuxi Medical School, Jiangnan University, Wuxi, Jiangsu, China
| | | | - Hong Chen
- Wuxi Medical School, Jiangnan University, Wuxi, Jiangsu, China
| | - Xi-Ting Wang
- Wuxi Medical School, Jiangnan University, Wuxi, Jiangsu, China
| | - Jiang-Nan Sun
- Wuxi Medical School, Jiangnan University, Wuxi, Jiangsu, China
| | - Bao Hou
- Wuxi Medical School, Jiangnan University, Wuxi, Jiangsu, China
| | - Wei-Wei Cai
- Wuxi Medical School, Jiangnan University, Wuxi, Jiangsu, China
| | - Yue-Tao Zhou
- Wuxi Medical School, Jiangnan University, Wuxi, Jiangsu, China
| | - Li-Ying Qiu
- Wuxi Medical School, Jiangnan University, Wuxi, Jiangsu, China
| |
Collapse
|
8
|
Luna Yolba R, Visentin V, Hervé C, Chiche J, Ricci J, Méneyrol J, Paillasse MR, Alet N. EVT-701 is a novel selective and safe mitochondrial complex 1 inhibitor with potent anti-tumor activity in models of solid cancers. Pharmacol Res Perspect 2021; 9:e00854. [PMID: 34478236 PMCID: PMC8415080 DOI: 10.1002/prp2.854] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2021] [Accepted: 07/13/2021] [Indexed: 12/01/2022] Open
Abstract
Targeting the first protein complex of the mitochondrial electron transport chain (MC1) in cancer has become an attractive therapeutic approach in the recent years, given the metabolic vulnerabilities of cancer cells. The anticancer effect exerted by the pleiotropic drug metformin and the associated reduction in hypoxia-inducible factor 1α (HIF-1α) levels putatively mediated by MC1 inhibition led to the development of HIF-1α inhibitors, such as BAY87-2243, with a more specific MC1 targeting. However, the development of BAY87-2243 was stopped early in phase 1 due to dose-independent emesis and thus there is still no clinical proof of concept for the approach. Given the importance of mitochondrial metabolism during cancer progression, there is still a strong therapeutic need to develop specific and safe MC1 inhibitors. We recently reported the synthesis of compounds with a novel chemotype and potent action on HIF-1α degradation and MC1 inhibition. We describe here the selectivity, safety profile and anti-cancer activity in solid tumors of lead compound EVT-701. In addition, using murine models of lung cancer and of Non-Hodgkin's B cell lymphoma we demonstrated that EVT-701 reduced tumor growth and lymph node invasion when used as a single agent therapy. LKB1 deficiency in lung cancer was identified as a potential indicator of accrued sensitivity to EVT-701, allowing stratification and selection of patients in clinical trials. Altogether these results support further evaluation of EVT-701 alone or in combination in preclinical models and eventually in patients.
Collapse
Affiliation(s)
| | | | | | - Johanna Chiche
- C3MINSERMUniversité Côte d'Azur, Equipe labellisée Ligue Contre le CancerNiceFrance
| | - Jean‐Ehrland Ricci
- C3MINSERMUniversité Côte d'Azur, Equipe labellisée Ligue Contre le CancerNiceFrance
| | | | | | | |
Collapse
|
9
|
Dapkute D, Pleckaitis M, Bulotiene D, Daunoravicius D, Rotomskis R, Karabanovas V. Hitchhiking Nanoparticles: Mesenchymal Stem Cell-Mediated Delivery of Theranostic Nanoparticles. ACS Appl Mater Interfaces 2021; 13:43937-43951. [PMID: 34499462 DOI: 10.1021/acsami.1c10445] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Nanotechnology has emerged as a promising solution to permanent elimination of cancer. However, nanoparticles themselves lack specificity to tumors. Due to enhanced migration to tumors, mesenchymal stem cells (MSCs) were suggested as cell-mediated delivery vehicles of nanoparticles. In this study, we have constructed a complex composed of photoluminescent quantum dots (QDs) and a photosensitizer chlorin e6 (Ce6) to obtain multifunctional nanoparticles, combining cancer diagnostic and therapeutic properties. QDs serve as energy donors-excited QDs transfer energy to the attached Ce6 via Förster resonance energy transfer, which in turn generates reactive oxygen species. Here, the physicochemical properties of the QD-Ce6 complex and singlet oxygen generation were measured, and the stability in protein-rich media was evaluated, showing that the complex remains the most stable in protein-free medium. In vitro studies on MSC and cancer cell response to the QD-Ce6 complex revealed the complex-loaded MSCs' potential to transport theranostic nanoparticles and induce cancer cell death. In vivo studies proved the therapeutic efficacy, as the survival of tumor-bearing mice was statistically significantly increased, while tumor progression and metastases were slowed down.
Collapse
Affiliation(s)
- Dominyka Dapkute
- Biomedical Physics Laboratory, National Cancer Institute, P. Baublio 3B, 08406 Vilnius, Lithuania
- Life Sciences Center, Vilnius University, Sauletekio Ave. 7, 10223 Vilnius, Lithuania
| | - Marijus Pleckaitis
- Biomedical Physics Laboratory, National Cancer Institute, P. Baublio 3B, 08406 Vilnius, Lithuania
- Life Sciences Center, Vilnius University, Sauletekio Ave. 7, 10223 Vilnius, Lithuania
| | - Danute Bulotiene
- Biomedical Physics Laboratory, National Cancer Institute, P. Baublio 3B, 08406 Vilnius, Lithuania
| | - Dainius Daunoravicius
- Department of Pathology, Forensic Medicine and Pharmacology, Faculty of Medicine, Vilnius University, M. K. Ciurlionio 21/27, 03101 Vilnius, Lithuania
| | - Ricardas Rotomskis
- Biomedical Physics Laboratory, National Cancer Institute, P. Baublio 3B, 08406 Vilnius, Lithuania
- Biophotonics Group, Laser Research Centre, Vilnius University, Sauletekio Ave. 10, 10223 Vilnius, Lithuania
| | - Vitalijus Karabanovas
- Biomedical Physics Laboratory, National Cancer Institute, P. Baublio 3B, 08406 Vilnius, Lithuania
- Department of Chemistry and Bioengineering, Vilnius Gediminas Technical University, Sauletekio Ave. 11, 10221 Vilnius, Lithuania
| |
Collapse
|
10
|
Li JX, Li RZ, Sun A, Zhou H, Neher E, Yang JS, Huang JM, Zhang YZ, Jiang ZB, Liang TL, Ma LR, Wang J, Wang XR, Fan XQ, Huang J, Xie Y, Liu L, Tang L, Leung ELH, Yan PY. Metabolomics and integrated network pharmacology analysis reveal Tricin as the active anti-cancer component of Weijing decoction by suppression of PRKCA and sphingolipid signaling. Pharmacol Res 2021; 171:105574. [PMID: 34419228 DOI: 10.1016/j.phrs.2021.105574] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/18/2021] [Revised: 03/20/2021] [Accepted: 03/21/2021] [Indexed: 12/24/2022]
Abstract
Currently, conventional methods of treating non-small cell lung cancer (NSCLC) have many disadvantages. An alternative effective therapy with minimal adverse reactions is urgently needed. Weijing decoction (WJD), which is a classic ancient Chinese herbal prescription, has been used successfully to treat pulmonary system diseases containing lung cancer in the clinic. However, the key active component and target of Weijing decoction are still unexplored. Therefore, for the first time, our study aims to investigate the pharmacological treatment mechanism of Weijing decoction in treating NSCLC via an integrated model of network pharmacology, metabolomics and biological methods. Network pharmacology results conjectured that Tricin is a main bioactive component in this formula which targets PRKCA to suppress cancer cell growth. Metabolomics analysis demonstrated that sphingosine-1-phosphate, which is regulated by sphingosine kinase 1 and sphingosine kinase 2, is a differential metabolite in plasma between the WJD-treated group and the control group, participating in the sphingolipid signaling. In vitro experiments demonstrated that Tricin had vital effects on the proliferation, pro-apoptosis, migration and colony formation of Lewis lung carcinoma cells. Through a series of validation assays, Tricin inhibited the tumor growth mainly by suppressing PRKCA/SPHK/S1P signaling and antiapoptotic signaling. On the other hand, Weijing formula could inhibit the tumor growth and prolong the survival time. A high dosage of Tricin was much more potent in animal experiments. In conclusion, we confirmed that Weijing formula and its primary active compound Tricin are promising alternative treatments for NSCLC patients.
Collapse
Affiliation(s)
- Jia-Xin Li
- Faculty of Chinese Medicine, State Key Laboratory of Quality Research in Chinese Medicines, Macau University of Science and Technology, Macau, China
| | - Run-Ze Li
- Zhuhai Hospital of Integrated Traditional Chinese and Western Medicine, Zhuhai, China; Dr. Neher's Biophysics Laboratory for Innovative Drug Discovery, Macau University of Science and Technology, Macau, China
| | - Ao Sun
- Faculty of Chinese Medicine, State Key Laboratory of Quality Research in Chinese Medicines, Macau University of Science and Technology, Macau, China
| | - Hua Zhou
- Faculty of Chinese Medicine, State Key Laboratory of Quality Research in Chinese Medicines, Macau University of Science and Technology, Macau, China
| | - Erwin Neher
- Dr. Neher's Biophysics Laboratory for Innovative Drug Discovery, Macau University of Science and Technology, Macau, China
| | - Jia-Shun Yang
- Department of Rehabilitation Medicine, The Third Affiliated Hospital of Southern Medical University, Guangzhou 510630, China
| | - Ju-Min Huang
- Faculty of Chinese Medicine, State Key Laboratory of Quality Research in Chinese Medicines, Macau University of Science and Technology, Macau, China
| | - Yi-Zhong Zhang
- Faculty of Chinese Medicine, State Key Laboratory of Quality Research in Chinese Medicines, Macau University of Science and Technology, Macau, China
| | - Ze-Bo Jiang
- Faculty of Chinese Medicine, State Key Laboratory of Quality Research in Chinese Medicines, Macau University of Science and Technology, Macau, China
| | - Tu-Liang Liang
- Faculty of Chinese Medicine, State Key Laboratory of Quality Research in Chinese Medicines, Macau University of Science and Technology, Macau, China
| | - Lin-Rui Ma
- Faculty of Chinese Medicine, State Key Laboratory of Quality Research in Chinese Medicines, Macau University of Science and Technology, Macau, China
| | - Jian Wang
- Faculty of Chinese Medicine, State Key Laboratory of Quality Research in Chinese Medicines, Macau University of Science and Technology, Macau, China
| | - Xuan-Run Wang
- Faculty of Chinese Medicine, State Key Laboratory of Quality Research in Chinese Medicines, Macau University of Science and Technology, Macau, China
| | - Xiao-Qing Fan
- Faculty of Chinese Medicine, State Key Laboratory of Quality Research in Chinese Medicines, Macau University of Science and Technology, Macau, China
| | - Jie Huang
- Faculty of Chinese Medicine, State Key Laboratory of Quality Research in Chinese Medicines, Macau University of Science and Technology, Macau, China
| | - Ying Xie
- Faculty of Chinese Medicine, State Key Laboratory of Quality Research in Chinese Medicines, Macau University of Science and Technology, Macau, China
| | - Liang Liu
- Faculty of Chinese Medicine, State Key Laboratory of Quality Research in Chinese Medicines, Macau University of Science and Technology, Macau, China
| | - Ling Tang
- School of Traditional Chinese Medicine, Southern Medical University, Guangzhou 510515, China; Guangdong Provincial Key Laboratory of Chinese Medicine Pharmaceutics, Guangzhou 510515, China; Guangdong Provincial Engineering Laboratory of Chinese Medicine Preparation Technology, Guangzhou 510515, China.
| | - Elaine Lai-Han Leung
- Faculty of Chinese Medicine, State Key Laboratory of Quality Research in Chinese Medicines, Macau University of Science and Technology, Macau, China; Zhuhai Hospital of Integrated Traditional Chinese and Western Medicine, Zhuhai, China; Dr. Neher's Biophysics Laboratory for Innovative Drug Discovery, Macau University of Science and Technology, Macau, China.
| | - Pei-Yu Yan
- Faculty of Chinese Medicine, State Key Laboratory of Quality Research in Chinese Medicines, Macau University of Science and Technology, Macau, China.
| |
Collapse
|
11
|
Dong L, Chen C, Zhang Y, Guo P, Wang Z, Li J, Liu Y, Liu J, Chang R, Li Y, Liang G, Lai W, Sun M, Dougherty U, Bissonnette MB, Wang H, Shen L, Xu MM, Han D. The loss of RNA N 6-adenosine methyltransferase Mettl14 in tumor-associated macrophages promotes CD8 + T cell dysfunction and tumor growth. Cancer Cell 2021; 39:945-957.e10. [PMID: 34019807 DOI: 10.1016/j.ccell.2021.04.016] [Citation(s) in RCA: 108] [Impact Index Per Article: 36.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/20/2020] [Revised: 03/07/2021] [Accepted: 04/28/2021] [Indexed: 12/15/2022]
Abstract
Tumor-associated macrophages (TAMs) can dampen the antitumor activity of T cells, yet the underlying mechanism remains incompletely understood. Here, we show that C1q+ TAMs are regulated by an RNA N6-methyladenosine (m6A) program and modulate tumor-infiltrating CD8+ T cells by expressing multiple immunomodulatory ligands. Macrophage-specific knockout of an m6A methyltransferase Mettl14 drives CD8+ T cell differentiation along a dysfunctional trajectory, impairing CD8+ T cells to eliminate tumors. Mettl14-deficient C1q+ TAMs show a decreased m6A abundance on and a higher level of transcripts of Ebi3, a cytokine subunit. In addition, neutralization of EBI3 leads to reinvigoration of dysfunctional CD8+ T cells and overcomes immunosuppressive impact in mice. We show that the METTL14-m6A levels are negatively correlated with dysfunctional T cell levels in patients with colorectal cancer, supporting the clinical relevance of this regulatory pathway. Thus, our study demonstrates how an m6A methyltransferase in TAMs promotes CD8+ T cell dysfunction and tumor progression.
Collapse
Affiliation(s)
- Lihui Dong
- Department of Basic Medical Sciences, School of Medicine, Institute for Immunology, Beijing Key Lab for Immunological Research on Chronic Diseases, THU-PKU Center for Life Sciences, Tsinghua University, Beijing 100084, China
| | - Chuanyuan Chen
- Key Laboratory of Genomic and Precision Medicine, Beijing Institute of Genomics, and China National Center for Bioinformation, Chinese Academy of Sciences, Beijing 100101, China; College of Future Technology, Sino-Danish College, University of Chinese Academy of Sciences, Beijing 100049, China
| | - Yawei Zhang
- Key Laboratory of Genomic and Precision Medicine, Beijing Institute of Genomics, and China National Center for Bioinformation, Chinese Academy of Sciences, Beijing 100101, China; College of Future Technology, Sino-Danish College, University of Chinese Academy of Sciences, Beijing 100049, China
| | - Peijin Guo
- Department of Basic Medical Sciences, School of Medicine, Institute for Immunology, Beijing Key Lab for Immunological Research on Chronic Diseases, THU-PKU Center for Life Sciences, Tsinghua University, Beijing 100084, China
| | - Zhenghang Wang
- Department of Gastrointestinal Oncology, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Peking University Cancer Hospital & Institute, Beijing 100142, China
| | - Jian Li
- Department of Gastrointestinal Oncology, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Peking University Cancer Hospital & Institute, Beijing 100142, China
| | - Yi Liu
- Department of Basic Medical Sciences, School of Medicine, Institute for Immunology, Beijing Key Lab for Immunological Research on Chronic Diseases, THU-PKU Center for Life Sciences, Tsinghua University, Beijing 100084, China
| | - Jun Liu
- School of Life Sciences, Peking University, Beijing 100871, China
| | - Renbao Chang
- Key Laboratory of Genomic and Precision Medicine, Beijing Institute of Genomics, and China National Center for Bioinformation, Chinese Academy of Sciences, Beijing 100101, China; College of Future Technology, Sino-Danish College, University of Chinese Academy of Sciences, Beijing 100049, China
| | - Yilin Li
- Department of Basic Medical Sciences, School of Medicine, Institute for Immunology, Beijing Key Lab for Immunological Research on Chronic Diseases, THU-PKU Center for Life Sciences, Tsinghua University, Beijing 100084, China
| | - Guanghao Liang
- Key Laboratory of Genomic and Precision Medicine, Beijing Institute of Genomics, and China National Center for Bioinformation, Chinese Academy of Sciences, Beijing 100101, China; College of Future Technology, Sino-Danish College, University of Chinese Academy of Sciences, Beijing 100049, China
| | - Weiyi Lai
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China
| | - Mengxue Sun
- Department of Basic Medical Sciences, School of Medicine, Institute for Immunology, Beijing Key Lab for Immunological Research on Chronic Diseases, THU-PKU Center for Life Sciences, Tsinghua University, Beijing 100084, China
| | - Urszula Dougherty
- Department of Medicine, The University of Chicago, Chicago, IL 60637, USA
| | - Marc B Bissonnette
- Department of Medicine, The University of Chicago, Chicago, IL 60637, USA
| | - Hailin Wang
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China
| | - Lin Shen
- Department of Gastrointestinal Oncology, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Peking University Cancer Hospital & Institute, Beijing 100142, China
| | - Meng Michelle Xu
- Department of Basic Medical Sciences, School of Medicine, Institute for Immunology, Beijing Key Lab for Immunological Research on Chronic Diseases, THU-PKU Center for Life Sciences, Tsinghua University, Beijing 100084, China.
| | - Dali Han
- Key Laboratory of Genomic and Precision Medicine, Beijing Institute of Genomics, and China National Center for Bioinformation, Chinese Academy of Sciences, Beijing 100101, China; College of Future Technology, Sino-Danish College, University of Chinese Academy of Sciences, Beijing 100049, China; Institute for Stem Cell and Regeneration, Chinese Academy of Sciences, Beijing 100101, China; China National Center for Bioinformation, Beijing, 100101, China.
| |
Collapse
|
12
|
Olivo Pimentel V, Marcus D, van der Wiel AM, Lieuwes NG, Biemans R, Lieverse RI, Neri D, Theys J, Yaromina A, Dubois LJ, Lambin P. Releasing the brakes of tumor immunity with anti-PD-L1 and pushing its accelerator with L19-IL2 cures poorly immunogenic tumors when combined with radiotherapy. J Immunother Cancer 2021; 9:e001764. [PMID: 33688020 PMCID: PMC7944996 DOI: 10.1136/jitc-2020-001764] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/15/2020] [Indexed: 12/26/2022] Open
Abstract
BACKGROUND Poorly immunogenic tumors are hardly responsive to immunotherapies such as immune checkpoint blockade (ICB) and are, therefore, a therapeutic challenge. Combination with other immunotherapies and/or immunogenic therapies, such as radiotherapy (RT), could make these tumors more immune responsive. We have previously shown that the immunocytokine L19-IL2 combined with single-dose RT resulted in 75% tumor remission and a 20% curative abscopal effect in the T cell-inflamed C51 colon carcinoma model. This treatment schedule was associated with the upregulation of inhibitory immune checkpoint (IC) molecules on tumor-infiltrating T cells, leading to only tumor growth delay in the poorly immunogenic Lewis lung carcinoma (LLC) model. METHODS We aimed to trigger curative therapeutic responses in three tumor models (LLC, C51 and CT26) by "pushing the accelerator" of tumor immunity with L19-IL2 and/or "releasing the brakes" with ICB, such as antibodies directed against cytotoxic T lymphocyte associated protein 4 (CTLA-4), programmed death 1 (PD-1) or its ligand (PD-L1), combined with single-dose RT (10 Gy or 5 Gy). Primary tumor endpoint was defined as time to reach four times the size of tumor volume at start of treatment (4T×SV). Multivariate analysis of 4T×SV was performed using the Cox proportional hazards model comparing each treatment group with controls. Causal involvement of T and natural killer (NK) cells in the anti-tumor effect was assessed by in vivo depletion of T, NK or both cell populations. Immune profiling was performed using flow cytometry on single cell suspensions from spleens, bone marrow, tumors and blood. RESULTS Combining RT, anti-PD-L1 and L19-IL2 cured 38% of LLC tumors, which was both CD8+ T and NK cell dependent. LLC tumors were resistant to RT +anti-PD-L1 likely explained by the upregulation of other IC molecules and increased T regulatory cell tumor infiltration. RT+L19-IL2 outperformed RT+ICB in C51 tumors; effects were comparable in CT26 tumors. Triple combinations were not superior to RT+L19-IL2 in both these models. CONCLUSIONS This study demonstrated that combinatorial strategies rationally designed on biological effects can turn immunotherapy-resistant tumors into immunologically responsive tumors. This hypothesis is currently being tested in the international multicentric randomized phase 2 trial: ImmunoSABR (NCT03705403).
Collapse
MESH Headings
- Animals
- B7-H1 Antigen/antagonists & inhibitors
- B7-H1 Antigen/metabolism
- CD8-Positive T-Lymphocytes/drug effects
- CD8-Positive T-Lymphocytes/immunology
- CD8-Positive T-Lymphocytes/metabolism
- CTLA-4 Antigen/antagonists & inhibitors
- CTLA-4 Antigen/metabolism
- Carcinoma, Lewis Lung/immunology
- Carcinoma, Lewis Lung/metabolism
- Carcinoma, Lewis Lung/pathology
- Carcinoma, Lewis Lung/therapy
- Cell Line, Tumor
- Chemoradiotherapy
- Coculture Techniques
- Colonic Neoplasms/immunology
- Colonic Neoplasms/metabolism
- Colonic Neoplasms/pathology
- Colonic Neoplasms/therapy
- Immune Checkpoint Inhibitors/pharmacology
- Immunologic Memory/drug effects
- Immunomodulating Agents/pharmacology
- Killer Cells, Natural/drug effects
- Killer Cells, Natural/immunology
- Killer Cells, Natural/metabolism
- Lung Neoplasms/immunology
- Lung Neoplasms/metabolism
- Lung Neoplasms/pathology
- Lung Neoplasms/therapy
- Lymphocytes, Tumor-Infiltrating/drug effects
- Lymphocytes, Tumor-Infiltrating/immunology
- Lymphocytes, Tumor-Infiltrating/metabolism
- Memory T Cells/drug effects
- Memory T Cells/immunology
- Memory T Cells/metabolism
- Mice, Inbred BALB C
- Mice, Inbred C57BL
- Recombinant Fusion Proteins/pharmacology
- Signal Transduction
- Tumor Burden/drug effects
- Tumor Microenvironment
- Mice
Collapse
Affiliation(s)
- Veronica Olivo Pimentel
- The M-Lab, Department of Precision Medicine, GROW - School for Oncology, Maastricht University, Maastricht, The Netherlands
| | - Damiënne Marcus
- The M-Lab, Department of Precision Medicine, GROW - School for Oncology, Maastricht University, Maastricht, The Netherlands
| | - Alexander Ma van der Wiel
- The M-Lab, Department of Precision Medicine, GROW - School for Oncology, Maastricht University, Maastricht, The Netherlands
| | - Natasja G Lieuwes
- The M-Lab, Department of Precision Medicine, GROW - School for Oncology, Maastricht University, Maastricht, The Netherlands
| | - Rianne Biemans
- The M-Lab, Department of Precision Medicine, GROW - School for Oncology, Maastricht University, Maastricht, The Netherlands
| | - Relinde Iy Lieverse
- The M-Lab, Department of Precision Medicine, GROW - School for Oncology, Maastricht University, Maastricht, The Netherlands
| | - Dario Neri
- Department of Chemistry and Applied Biosciences, Swiss Federal Institute of Technology, Zurich, Switzerland
| | - Jan Theys
- The M-Lab, Department of Precision Medicine, GROW - School for Oncology, Maastricht University, Maastricht, The Netherlands
| | - Ala Yaromina
- The M-Lab, Department of Precision Medicine, GROW - School for Oncology, Maastricht University, Maastricht, The Netherlands
| | - Ludwig J Dubois
- The M-Lab, Department of Precision Medicine, GROW - School for Oncology, Maastricht University, Maastricht, The Netherlands
| | - Philippe Lambin
- The M-Lab, Department of Precision Medicine, GROW - School for Oncology, Maastricht University, Maastricht, The Netherlands
| |
Collapse
|
13
|
Khononov I, Jacob E, Fremder E, Dahan N, Harel M, Raviv Z, Krastev B, Shaked Y. Host response to immune checkpoint inhibitors contributes to tumor aggressiveness. J Immunother Cancer 2021; 9:e001996. [PMID: 33707313 PMCID: PMC7957134 DOI: 10.1136/jitc-2020-001996] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/14/2021] [Indexed: 12/26/2022] Open
Abstract
BACKGROUND Immune checkpoint inhibitors (ICIs) have made a paradigm shift in clinical oncology due to unprecedented long-term remissions. However, only a small proportion of patients respond to ICI therapy. It is, therefore, essential to understand the mechanisms driving therapy resistance and to develop strategies for increasing response rates. We previously demonstrated that in response to various cancer treatment modalities, the host activates a range of biological processes that promote tumor regrowth and metastasis. Here, we characterize the host-mediated response to ICI therapy, and investigate its contribution to therapy resistance. METHODS Tumor cell migration, invasion and motility were assessed in the presence of plasma from ICI-treated mice and patients. Immune cell composition in peripheral blood and tumors of ICI-treated mice was assessed by flow and mass cytometry. Plasma host factors driving tumor aggressiveness were identified by proteomic profiling, followed by bioinformatic analysis. The therapeutic effect of inhibiting host-mediated processes in ICI-treated mice was assessed in a tumor model. RESULTS Tumor cells exhibit enhanced migratory and invasive properties in vitro on exposure to plasma from anti-PD1-treated mice. Moreover, mice intravenously injected with plasma-exposed tumor cells display increased metastatic burden and mortality rate in comparison to control arms. Furthermore, tumors from anti-PD1-treated mice as well as Matrigel plugs containing plasma from anti-PD1-treated mice are highly infiltrated with immune cell types associated with both antitumor and protumor activity. These collective findings suggest that anti-PD1 treatment induces a systemic host response that potentially counteracts the drug's therapeutic activity. Proteomic profiling of plasma from anti-PD1-treated mice reveals an activation of multiple biological pathways associated with tumor aggressiveness. Consequently, blocking IL-6, one of the key drivers of the identified biological pathways, counteracts ICI-induced metastatic properties in vitro and improves ICI treatment efficacy in vivo. Lastly, plasma samples from ICI-treated non-small cell lung cancer patients differentially affect tumor cell aggressiveness in vitro, with enhanced tumor cell motility correlating with a worse clinical outcome. CONCLUSIONS ICI therapy induces host-mediated processes that contribute to therapy resistance. Identification and analysis of such processes may lead to the discovery of biomarkers for clinical response and strategies for overcoming therapy resistance.
Collapse
MESH Headings
- A549 Cells
- Adaptive Immunity/drug effects
- Animals
- Breast Neoplasms/drug therapy
- Breast Neoplasms/immunology
- Breast Neoplasms/metabolism
- Breast Neoplasms/pathology
- Carcinoma, Lewis Lung/drug therapy
- Carcinoma, Lewis Lung/immunology
- Carcinoma, Lewis Lung/metabolism
- Carcinoma, Lewis Lung/pathology
- Cell Movement/drug effects
- Cytokines/blood
- Drug Resistance, Neoplasm
- Female
- Humans
- Immune Checkpoint Inhibitors/pharmacology
- Immune Checkpoint Inhibitors/toxicity
- Melanoma, Experimental/drug therapy
- Melanoma, Experimental/immunology
- Melanoma, Experimental/metabolism
- Melanoma, Experimental/pathology
- Mice, Inbred BALB C
- Mice, Inbred C57BL
- Mice, SCID
- Neoplasm Invasiveness
- Neoplasms/drug therapy
- Neoplasms/immunology
- Neoplasms/metabolism
- Neoplasms/pathology
- Programmed Cell Death 1 Receptor/antagonists & inhibitors
- Programmed Cell Death 1 Receptor/metabolism
- Skin Neoplasms/drug therapy
- Skin Neoplasms/immunology
- Skin Neoplasms/metabolism
- Skin Neoplasms/pathology
- Mice
Collapse
Affiliation(s)
- Irina Khononov
- Rappaport Faculty of Medicine, Rappaport Technion Integrated Cancer Center, Technion Israel Institute of Technology, Haifa, Israel
| | | | | | | | | | - Ziv Raviv
- Rappaport Faculty of Medicine, Rappaport Technion Integrated Cancer Center, Technion Israel Institute of Technology, Haifa, Israel
| | - Boris Krastev
- Clinic of Medical Oncology, MHAT Hospital for Women Health Nadezhda, Sofia, Bulgaria
| | - Yuval Shaked
- Rappaport Faculty of Medicine, Rappaport Technion Integrated Cancer Center, Technion Israel Institute of Technology, Haifa, Israel
| |
Collapse
|
14
|
Van Damme H, Dombrecht B, Kiss M, Roose H, Allen E, Van Overmeire E, Kancheva D, Martens L, Murgaski A, Bardet PMR, Blancke G, Jans M, Bolli E, Martins MS, Elkrim Y, Dooley J, Boon L, Schwarze JK, Tacke F, Movahedi K, Vandamme N, Neyns B, Ocak S, Scheyltjens I, Vereecke L, Nana FA, Merchiers P, Laoui D, Van Ginderachter JA. Therapeutic depletion of CCR8 + tumor-infiltrating regulatory T cells elicits antitumor immunity and synergizes with anti-PD-1 therapy. J Immunother Cancer 2021; 9:e001749. [PMID: 33589525 PMCID: PMC7887378 DOI: 10.1136/jitc-2020-001749] [Citation(s) in RCA: 75] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/29/2020] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Modulation and depletion strategies of regulatory T cells (Tregs) constitute valid approaches in antitumor immunotherapy but suffer from severe adverse effects due to their lack of selectivity for the tumor-infiltrating (ti-)Treg population, indicating the need for a ti-Treg specific biomarker. METHODS We employed single-cell RNA-sequencing in a mouse model of non-small cell lung carcinoma (NSCLC) to obtain a comprehensive overview of the tumor-infiltrating T-cell compartment, with a focus on ti-Treg subpopulations. These findings were validated by flow cytometric analysis of both mouse (LLC-OVA, MC38 and B16-OVA) and human (NSCLC and melanoma) tumor samples. We generated two CCR8-specific nanobodies (Nbs) that recognize distinct epitopes on the CCR8 extracellular domain. These Nbs were formulated as tetravalent Nb-Fc fusion proteins for optimal CCR8 binding and blocking, containing either an antibody-dependent cell-mediated cytotoxicity (ADCC)-deficient or an ADCC-prone Fc region. The therapeutic use of these Nb-Fc fusion proteins was evaluated, either as monotherapy or as combination therapy with anti-programmed cell death protein-1 (anti-PD-1), in both the LLC-OVA and MC38 mouse models. RESULTS We were able to discern two ti-Treg populations, one of which is characterized by the unique expression of Ccr8 in conjunction with Treg activation markers. Ccr8 is also expressed by dysfunctional CD4+ and CD8+ T cells, but the CCR8 protein was only prominent on the highly activated and strongly T-cell suppressive ti-Treg subpopulation of mouse and human tumors, with no major CCR8-positivity found on peripheral Tregs. CCR8 expression resulted from TCR-mediated Treg triggering in an NF-κB-dependent fashion, but was not essential for the recruitment, activation nor suppressive capacity of these cells. While treatment of tumor-bearing mice with a blocking ADCC-deficient Nb-Fc did not influence tumor growth, ADCC-prone Nb-Fc elicited antitumor immunity and reduced tumor growth in synergy with anti-PD-1 therapy. Importantly, ADCC-prone Nb-Fc specifically depleted ti-Tregs in a natural killer (NK) cell-dependent fashion without affecting peripheral Tregs. CONCLUSIONS Collectively, our findings highlight the efficacy and safety of targeting CCR8 for the depletion of tumor-promoting ti-Tregs in combination with anti-PD-1 therapy.
Collapse
MESH Headings
- Animals
- Antineoplastic Agents, Immunological/pharmacology
- Carcinoma, Lewis Lung/genetics
- Carcinoma, Lewis Lung/immunology
- Carcinoma, Lewis Lung/metabolism
- Carcinoma, Lewis Lung/therapy
- Combined Modality Therapy
- Databases, Genetic
- Female
- Gene Expression Profiling
- Humans
- Immune Checkpoint Inhibitors/pharmacology
- Lung Neoplasms/drug therapy
- Lung Neoplasms/genetics
- Lung Neoplasms/immunology
- Lung Neoplasms/metabolism
- Lymphocyte Depletion
- Lymphocytes, Tumor-Infiltrating/immunology
- Lymphocytes, Tumor-Infiltrating/metabolism
- Melanoma, Experimental/genetics
- Melanoma, Experimental/immunology
- Melanoma, Experimental/metabolism
- Melanoma, Experimental/therapy
- Mice, Inbred C57BL
- Mice, Knockout
- Molecular Targeted Therapy
- Phenotype
- Programmed Cell Death 1 Receptor/antagonists & inhibitors
- Programmed Cell Death 1 Receptor/metabolism
- RNA-Seq
- Receptors, CCR8/deficiency
- Receptors, CCR8/genetics
- Skin Neoplasms/genetics
- Skin Neoplasms/immunology
- Skin Neoplasms/metabolism
- Skin Neoplasms/therapy
- T-Lymphocytes, Regulatory/immunology
- T-Lymphocytes, Regulatory/metabolism
- Mice
Collapse
Affiliation(s)
- Helena Van Damme
- Laboratory of Cellular and Molecular Immunology, Vrije Universiteit Brussel, Brussels, Belgium
- Myeloid Cell Immunology Lab, VIB Center for Inflammation Research, Brussels, Belgium
| | | | - Máté Kiss
- Laboratory of Cellular and Molecular Immunology, Vrije Universiteit Brussel, Brussels, Belgium
- Myeloid Cell Immunology Lab, VIB Center for Inflammation Research, Brussels, Belgium
| | | | | | - Eva Van Overmeire
- Laboratory of Cellular and Molecular Immunology, Vrije Universiteit Brussel, Brussels, Belgium
- Myeloid Cell Immunology Lab, VIB Center for Inflammation Research, Brussels, Belgium
| | - Daliya Kancheva
- Laboratory of Cellular and Molecular Immunology, Vrije Universiteit Brussel, Brussels, Belgium
- Myeloid Cell Immunology Lab, VIB Center for Inflammation Research, Brussels, Belgium
| | - Liesbet Martens
- VIB-UGent Center for Inflammation Research, VIB, Ghent, Belgium
- Department of Biomedical Molecular Biology, Faculty of Science, Ghent University, Ghent, Belgium
| | - Aleksandar Murgaski
- Laboratory of Cellular and Molecular Immunology, Vrije Universiteit Brussel, Brussels, Belgium
- Myeloid Cell Immunology Lab, VIB Center for Inflammation Research, Brussels, Belgium
| | - Pauline Madeleine Rachel Bardet
- Laboratory of Cellular and Molecular Immunology, Vrije Universiteit Brussel, Brussels, Belgium
- Myeloid Cell Immunology Lab, VIB Center for Inflammation Research, Brussels, Belgium
| | - Gillian Blancke
- Department of Internal Medicine and Pediatrics, Ghent University, Ghent, Belgium
- Host-Microbiota-Interaction Lab (HMI), VIB-UGent Center for Inflammation Research, Ghent, Belgium
| | - Maude Jans
- Department of Internal Medicine and Pediatrics, Ghent University, Ghent, Belgium
- Host-Microbiota-Interaction Lab (HMI), VIB-UGent Center for Inflammation Research, Ghent, Belgium
| | - Evangelia Bolli
- Laboratory of Cellular and Molecular Immunology, Vrije Universiteit Brussel, Brussels, Belgium
- Myeloid Cell Immunology Lab, VIB Center for Inflammation Research, Brussels, Belgium
| | - Maria Solange Martins
- Laboratory of Cellular and Molecular Immunology, Vrije Universiteit Brussel, Brussels, Belgium
- Myeloid Cell Immunology Lab, VIB Center for Inflammation Research, Brussels, Belgium
| | - Yvon Elkrim
- Laboratory of Cellular and Molecular Immunology, Vrije Universiteit Brussel, Brussels, Belgium
- Myeloid Cell Immunology Lab, VIB Center for Inflammation Research, Brussels, Belgium
| | - James Dooley
- Laboratory of Lymphocyte Signalling and Development, Babraham Institute, Cambridge, Cambridgeshire, UK
| | - Louis Boon
- Polpharma Biologics, Utrecht, The Netherlands
| | | | - Frank Tacke
- Department of Medicine III, RWTH Aachen University, Aachen, Nordrhein-Westfalen, Germany
| | - Kiavash Movahedi
- Laboratory of Cellular and Molecular Immunology, Vrije Universiteit Brussel, Brussels, Belgium
- Myeloid Cell Immunology Lab, VIB Center for Inflammation Research, Brussels, Belgium
| | - Niels Vandamme
- Data Mining and Modelling for Biomedicine, VIB-UGent Center for Inflammation Research, Ghent, Belgium
- Department of Applied Mathematics, Computer Science and Statistics, Ghent University, Ghent, Belgium
| | - Bart Neyns
- Department of Medical Oncology, UZ Brussel, Brussels, Belgium
| | - Sebahat Ocak
- Institut de Recherche Expérimentale et Clinique (IREC), Pôle de Pneumologie, ORL et Dermatologie (PNEU), UCLouvain, Louvain-la-Neuve, Belgium
- Division of Pneumology, CHU UCL Namur, Yvoir, Namur, Belgium
| | - Isabelle Scheyltjens
- Laboratory of Cellular and Molecular Immunology, Vrije Universiteit Brussel, Brussels, Belgium
- Myeloid Cell Immunology Lab, VIB Center for Inflammation Research, Brussels, Belgium
| | - Lars Vereecke
- Department of Internal Medicine and Pediatrics, Ghent University, Ghent, Belgium
- Host-Microbiota-Interaction Lab (HMI), VIB-UGent Center for Inflammation Research, Ghent, Belgium
| | - Frank Aboubakar Nana
- Division of Pneumology, CHU UCL Namur, Yvoir, Namur, Belgium
- Division of Pneumology, Cliniques universitaires Saint-Luc, Brussels, Belgium
| | | | - Damya Laoui
- Laboratory of Cellular and Molecular Immunology, Vrije Universiteit Brussel, Brussels, Belgium
- Myeloid Cell Immunology Lab, VIB Center for Inflammation Research, Brussels, Belgium
| | - Jo Agnes Van Ginderachter
- Laboratory of Cellular and Molecular Immunology, Vrije Universiteit Brussel, Brussels, Belgium
- Myeloid Cell Immunology Lab, VIB Center for Inflammation Research, Brussels, Belgium
| |
Collapse
|
15
|
Olivo Pimentel V, Yaromina A, Marcus D, Dubois LJ, Lambin P. A novel co-culture assay to assess anti-tumor CD8 + T cell cytotoxicity via luminescence and multicolor flow cytometry. J Immunol Methods 2020; 487:112899. [PMID: 33068606 DOI: 10.1016/j.jim.2020.112899] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2020] [Revised: 08/16/2020] [Accepted: 10/11/2020] [Indexed: 12/31/2022]
Abstract
T cell immunotherapies have shown great promise in patients with advanced cancer disease, revolutionizing treatment. T cell cytotoxicity is crucial in its efficacy, therefore developing ex vivo methods testing tumor and T cell interactions is pivotal. Increasing efforts have been made in developing co-culture assays with sophisticated materials and platforms aiming to mimic the tumor microenvironment (TME), but its complexity makes it difficult to develop the ideal model. In this study, we developed a simple co-culture assay, reproducible in any lab, but respecting the multicellular nature of the TME. Our goal is to combine in a single assay well-established techniques such as a luciferase assay for target cell viability analysis, a CD107a degranulation assay, and multicolor flow cytometry for the detection of cytokines and cytotoxicity markers. Cell suspensions of whole spleens and tumors containing splenic or tumor-infiltrating effector T cells of mice bearing Lewis lung carcinoma (LLC) or CT26 colon carcinoma tumors treated with radiation alone or in combination with immunotherapies were used for co-culture. LLC and CT26 cell lines transduced with the firefly luciferase gene were used as target cells. We demonstrated that splenocytes and tumor-infiltrating T cells derived from mice treated with combination therapy were able to kill approximately 50% of target cells after 48 h of co-culture. This effect was tumor cell-specific and dependent on CD8+ T cells evidenced by in vitro CD8+ T cell depletion. Flow cytometry demonstrated increased expression of CD107a and production of granzyme B, IFNγ, and TNFα by CD8+ T cells. Our co-culture assay is therefore suitable as proof of principle for in vivo therapeutic studies testing immunotherapies, and specifically to assess the involvement of cytotoxic CD8+ T cells in treatment response in LLC and CT26 tumor models. We also propose this assay as an ex vivo platform for high-throughput screening of immunomodulating agents to be tested in these two murine tumor models. This assay can be adapted to other tumor models after optimizations.
Collapse
MESH Headings
- Animals
- Carcinoma, Lewis Lung/immunology
- Carcinoma, Lewis Lung/metabolism
- Carcinoma, Lewis Lung/pathology
- Carcinoma, Lewis Lung/therapy
- Cell Line, Tumor
- Coculture Techniques
- Colonic Neoplasms/immunology
- Colonic Neoplasms/metabolism
- Colonic Neoplasms/pathology
- Colonic Neoplasms/therapy
- Cytotoxicity, Immunologic
- Flow Cytometry
- Granzymes/metabolism
- Immunotherapy
- Interferon-gamma/metabolism
- Luciferases, Firefly/biosynthesis
- Luciferases, Firefly/genetics
- Lymphocytes, Tumor-Infiltrating/immunology
- Lymphocytes, Tumor-Infiltrating/metabolism
- Lysosomal Membrane Proteins/metabolism
- Mice
- Mice, Inbred BALB C
- Mice, Inbred C57BL
- Proof of Concept Study
- Radiotherapy
- T-Lymphocytes, Cytotoxic/immunology
- T-Lymphocytes, Cytotoxic/metabolism
- Tumor Microenvironment
- Tumor Necrosis Factor-alpha/metabolism
Collapse
Affiliation(s)
- Verónica Olivo Pimentel
- The M-Lab, Department of Precision Medicine, GROW - School for Oncology and Developmental Biology, Maastricht University, Maastricht, the Netherlands
| | - Ala Yaromina
- The M-Lab, Department of Precision Medicine, GROW - School for Oncology and Developmental Biology, Maastricht University, Maastricht, the Netherlands
| | - Damiënne Marcus
- The M-Lab, Department of Precision Medicine, GROW - School for Oncology and Developmental Biology, Maastricht University, Maastricht, the Netherlands
| | - Ludwig J Dubois
- The M-Lab, Department of Precision Medicine, GROW - School for Oncology and Developmental Biology, Maastricht University, Maastricht, the Netherlands.
| | - Philippe Lambin
- The M-Lab, Department of Precision Medicine, GROW - School for Oncology and Developmental Biology, Maastricht University, Maastricht, the Netherlands
| |
Collapse
|
16
|
Shih CT, Shiau CW, Chen YL, Chen LJ, Chao TI, Wang CY, Huang CY, Hung MH, Chen KF. TD-92, a novel erlotinib derivative, depletes tumor-associated macrophages in non-small cell lung cancer via down-regulation of CSF-1R and enhances the anti-tumor effects of anti-PD-1. Cancer Lett 2020; 498:142-151. [PMID: 33232786 DOI: 10.1016/j.canlet.2020.10.043] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2020] [Revised: 10/15/2020] [Accepted: 10/26/2020] [Indexed: 01/19/2023]
Abstract
Recent advances in immune checkpoint inhibition, which augment T-cell immune responses, have highlighted the potential of exploiting one's immune system to combat cancer. However, only a relatively small number of non-small cell lung cancer (NSCLC) patients benefit from immune checkpoint blockade due to the immunosuppressive tumor microenvironment. Therefore, combination immunotherapies are now being developed to achieve maximal therapeutic benefits. In this study, we assessed whether a novel erlotinib derivative, TD-92, which possesses anti-tumor effects across several cancer cell lines, could enhance anti-PD-1 treatment. Our results demonstrated that the combined treatment of anti-PD-1 and TD-92 resulted in a potent anti-tumor response in a Lewis lung carcinoma cancer model, as evidenced by the reduced tumor growth and increased survival. Analysis of immune cell population counts revealed that TD-92 reduced the number of pro-tumorigenic CD11b+ F4/80+ tumor-associated macrophages, without significantly affecting the total numbers of other major immunocytes. Further experiments showed that TD-92 induced a marked decline in colony stimulating factor 1 receptor (CSF-1R) expression in macrophage cell lines. The results also suggested that c-Cbl-mediated proteasome degradation was involved in TD-92-mediated CSF-1R downregulation. Our data paves the way for the development of additional combination immunotherapies for NSCLC patients.
Collapse
Affiliation(s)
- Chi-Ting Shih
- Institute of Biopharmaceutical Sciences, National Yang-Ming University, Taipei, Taiwan
| | - Chung-Wai Shiau
- Institute of Biopharmaceutical Sciences, National Yang-Ming University, Taipei, Taiwan
| | - Yen-Lin Chen
- Department of Pathology, Cardinal Tien Hospital, School of Medicine, Fu Jen Catholic University, New Taipei city, Taiwan
| | - Li-Ju Chen
- Department of Medical Research, National Taiwan University Hospital, Taipei, Taiwan
| | | | - Cheng-Yi Wang
- Department of Internal Medicine, Cardinal Tien Hospital and School of Medicine, College of Medicine, Fu Jen Catholic University, New Taipei City, Taiwan.
| | - Chao-Yuan Huang
- Division of Radiation Oncology, Department of Oncology, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan.
| | - Man-Hsin Hung
- Division of Medical Oncology, Department of Oncology, Taipei Veterans General Hospital, Taipei, Taiwan; School of Medicine, National Yang-Ming University, Taipei, Taiwan; Laboratory of Human Carcinogenesis, Center for Cancer Research, National Cancer Institute, Bethesda, MD, USA.
| | | |
Collapse
|
17
|
Freitas RDS, Muradás TC, Dagnino APA, Rost FL, Costa KM, Venturin GT, Greggio S, da Costa JC, Campos MM. Targeting FFA1 and FFA4 receptors in cancer-induced cachexia. Am J Physiol Endocrinol Metab 2020; 319:E877-E892. [PMID: 32893672 DOI: 10.1152/ajpendo.00509.2019] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Free fatty acid (FFA) receptors FFA1 and FFA4 are omega-3 molecular targets in metabolic diseases; however, their function in cancer cachexia remains unraveled. We assessed the role of FFA1 and FFA4 receptors in the mouse model of cachexia induced by Lewis lung carcinoma (LLC) cell implantation. Naturally occurring ligands such as α-linolenic acid (ALA) and docosahexaenoic acid (DHA), the synthetic FFA1/FFA4 agonists GW9508 and TUG891, or the selective FFA1 GW1100 or FFA4 AH7614 antagonists were tested. FFA1 and FFA4 expression and other cachexia-related parameters were evaluated. GW9508 and TUG891 decreased tumor weight in LLC-bearing mice. Regarding cachexia-related end points, ALA, DHA, and the preferential FFA1 agonist GW9508 rescued body weight loss. Skeletal muscle mass was reestablished by ALA treatment, but this was not reflected in the fiber cross-sectional areas (CSA) measurement. Otherwise, TUG891, GW1100, or AH7614 reduced the muscle fiber CSA. Treatments with ALA, GW9508, GW1100, or AH7614 restored white adipose tissue (WAT) depletion. As for inflammatory outcomes, ALA improved anemia, whereas GW9508 reduced splenomegaly. Concerning behavioral impairments, ALA and GW9508 rescued locomotor activity, whereas ALA improved motor coordination. Additionally, DHA improved grip strength. Notably, GW9508 restored abnormal brain glucose metabolism in different brain regions. The GW9508 treatment increased leptin levels, without altering uncoupling protein-1 downregulation in visceral fat. LLC-cachectic mice displayed FFA1 upregulation in subcutaneous fat, but not in visceral fat or gastrocnemius muscle, whereas FFA4 was unaltered. Overall, the present study shed new light on FFA1 and FFA4 receptors' role in metabolic disorders, indicating FFA1 receptor agonism as a promising strategy in mitigating cancer cachexia.
Collapse
Affiliation(s)
- Raquel D S Freitas
- Programa de Pós-graduação em Medicina e Ciências da Saúde, Escola de Medicina, Pontifícia Universidade Católica do Rio Grande do Sul, Porto Alegre, Brazil
- Centro de Pesquisas em Toxicologia e Farmacologia, Escola de Ciências da Saúde e da Vida, Pontifícia Universidade Católica do Rio Grande do Sul, Porto Alegre, Brazil
| | - Thaís C Muradás
- Programa de Pós-graduação em Medicina e Ciências da Saúde, Escola de Medicina, Pontifícia Universidade Católica do Rio Grande do Sul, Porto Alegre, Brazil
- Centro de Pesquisas em Toxicologia e Farmacologia, Escola de Ciências da Saúde e da Vida, Pontifícia Universidade Católica do Rio Grande do Sul, Porto Alegre, Brazil
| | - Ana Paula A Dagnino
- Programa de Pós-graduação em Medicina e Ciências da Saúde, Escola de Medicina, Pontifícia Universidade Católica do Rio Grande do Sul, Porto Alegre, Brazil
- Centro de Pesquisas em Toxicologia e Farmacologia, Escola de Ciências da Saúde e da Vida, Pontifícia Universidade Católica do Rio Grande do Sul, Porto Alegre, Brazil
| | - Fernanda L Rost
- Centro de Pesquisas em Toxicologia e Farmacologia, Escola de Ciências da Saúde e da Vida, Pontifícia Universidade Católica do Rio Grande do Sul, Porto Alegre, Brazil
| | - Kesiane M Costa
- Programa de Pós-graduação em Medicina e Ciências da Saúde, Escola de Medicina, Pontifícia Universidade Católica do Rio Grande do Sul, Porto Alegre, Brazil
| | - Gianina T Venturin
- Centro de Pesquisa Pré-Clínica, Instituto do Cérebro do Rio Grande do Sul (Brain Institute of Rio Grande do Sul - BraIns), Porto Alegre, Brazil
| | - Samuel Greggio
- Centro de Pesquisa Pré-Clínica, Instituto do Cérebro do Rio Grande do Sul (Brain Institute of Rio Grande do Sul - BraIns), Porto Alegre, Brazil
| | - Jaderson C da Costa
- Programa de Pós-graduação em Medicina e Ciências da Saúde, Escola de Medicina, Pontifícia Universidade Católica do Rio Grande do Sul, Porto Alegre, Brazil
- Centro de Pesquisa Pré-Clínica, Instituto do Cérebro do Rio Grande do Sul (Brain Institute of Rio Grande do Sul - BraIns), Porto Alegre, Brazil
| | - Maria M Campos
- Programa de Pós-graduação em Medicina e Ciências da Saúde, Escola de Medicina, Pontifícia Universidade Católica do Rio Grande do Sul, Porto Alegre, Brazil
- Centro de Pesquisas em Toxicologia e Farmacologia, Escola de Ciências da Saúde e da Vida, Pontifícia Universidade Católica do Rio Grande do Sul, Porto Alegre, Brazil
- Programa de Pós-graduação em Odontologia, Escola de Ciências da Saúde e da Vida, Pontifícia Universidade Católica do Rio Grande do Sul, Porto Alegre, Brazil
| |
Collapse
|
18
|
Rosa-Caldwell ME, Benson CA, Lee DE, Brown JL, Washington TA, Greene NP, Wiggs MP. Mitochondrial Function and Protein Turnover in the Diaphragm are Altered in LLC Tumor Model of Cancer Cachexia. Int J Mol Sci 2020; 21:E7841. [PMID: 33105841 PMCID: PMC7660065 DOI: 10.3390/ijms21217841] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2020] [Revised: 10/15/2020] [Accepted: 10/20/2020] [Indexed: 02/07/2023] Open
Abstract
It is established that cancer cachexia causes limb muscle atrophy and is strongly associated with morbidity and mortality; less is known about how the development of cachexia impacts the diaphragm. The purpose of this study was to investigate cellular signaling mechanisms related to mitochondrial function, reactive oxygen species (ROS) production, and protein synthesis during the development of cancer cachexia. C57BL/J6 mice developed Lewis Lung Carcinoma for either 0 weeks (Control), 1 week, 2 weeks, 3 weeks, or 4 weeks. At designated time points, diaphragms were harvested and analyzed. Mitochondrial respiratory control ratio was ~50% lower in experimental groups, which was significant by 2 weeks of cancer development, with no difference in mitochondrial content markers COXIV or VDAC. Compared to the controls, ROS was 4-fold elevated in 2-week animals but then was not different at later time points. Only one antioxidant protein, GPX3, was altered by cancer development (~70% lower in experimental groups). Protein synthesis, measured by a fractional synthesis rate, appeared to become progressively lower with the cancer duration, but the mean difference was not significant. The development and progression of cancer cachexia induces marked alterations to mitochondrial function and ROS production in the diaphragm and may contribute to increased cachexia-associated morbidity and mortality.
Collapse
Affiliation(s)
- Megan E. Rosa-Caldwell
- Exercise Science Research Center, Cachexia Research Laboratory, Department of Health, Human Performance and Recreation, University of Arkansas, Fayetteville, AR 72701, USA; (M.E.R.-C.); (D.E.L.); (J.L.B.); (N.P.G.)
| | - Conner A. Benson
- Integrative Physiology and Nutrition Laboratory Name, Department of Health and Kinesiology, University of Texas at Tyler, Tyler, TX 75799, USA;
| | - David E. Lee
- Exercise Science Research Center, Cachexia Research Laboratory, Department of Health, Human Performance and Recreation, University of Arkansas, Fayetteville, AR 72701, USA; (M.E.R.-C.); (D.E.L.); (J.L.B.); (N.P.G.)
| | - Jacob L. Brown
- Exercise Science Research Center, Cachexia Research Laboratory, Department of Health, Human Performance and Recreation, University of Arkansas, Fayetteville, AR 72701, USA; (M.E.R.-C.); (D.E.L.); (J.L.B.); (N.P.G.)
| | - Tyrone A. Washington
- Exercise Science Research Center, Exercise Muscle Biology Laboratory, Department of Health, Human Performance and Recreation, University of Arkansas, Fayetteville, AR 72701, USA;
| | - Nicholas P. Greene
- Exercise Science Research Center, Cachexia Research Laboratory, Department of Health, Human Performance and Recreation, University of Arkansas, Fayetteville, AR 72701, USA; (M.E.R.-C.); (D.E.L.); (J.L.B.); (N.P.G.)
| | - Michael P. Wiggs
- Integrative Physiology and Nutrition Laboratory Name, Department of Health and Kinesiology, University of Texas at Tyler, Tyler, TX 75799, USA;
- Department of Health, Human Performance and Recreation, Baylor University, Waco, TX 76798, USA
| |
Collapse
|
19
|
Oeck S, Tüns AI, Hurst S, Schramm A. Streamlining Quantitative Analysis of Long RNA Sequencing Reads. Int J Mol Sci 2020; 21:ijms21197259. [PMID: 33019615 PMCID: PMC7584020 DOI: 10.3390/ijms21197259] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2020] [Revised: 09/25/2020] [Accepted: 09/28/2020] [Indexed: 11/16/2022] Open
Abstract
Transcriptome analyses allow for linking RNA expression profiles to cellular pathways and phenotypes. Despite improvements in sequencing methodology, whole transcriptome analyses are still tedious, especially for methodologies producing long reads. Currently, available data analysis software often lacks cost- and time-efficient workflows. Although kit-based workflows and benchtop platforms for RNA sequencing provide software options, e.g., cloud-based tools to analyze basecalled reads, quantitative, and easy-to-use solutions for transcriptome analysis, especially for non-human data, are missing. We therefore developed a user-friendly tool, termed Alignator, for rapid analysis of long RNA reads requiring only FASTQ files and an Ensembl cDNA database reference. After successful mapping, Alignator generates quantitative information for each transcript and provides a table in which sequenced and aligned RNA are stored for further comparative analyses.
Collapse
Affiliation(s)
- Sebastian Oeck
- Department of Medical Oncology, West German Cancer Center, University Hospital Essen, University of Duisburg-Essen, 45147 Essen, Germany;
- Correspondence: (S.O.); (A.S.)
| | - Alicia I. Tüns
- Department of Medical Oncology, West German Cancer Center, University Hospital Essen, University of Duisburg-Essen, 45147 Essen, Germany;
| | - Sebastian Hurst
- Institute of Cell Biology, University of Münster, 48149 Münster, Germany;
| | - Alexander Schramm
- Department of Medical Oncology, West German Cancer Center, University Hospital Essen, University of Duisburg-Essen, 45147 Essen, Germany;
- Correspondence: (S.O.); (A.S.)
| |
Collapse
|
20
|
Yan Z, Jun Z, Zhu Z, Jingjing G, Ke L. Pharmacokinetics-based analysis of indomethacin's anti-tumor effect and drug efficacy. Pak J Pharm Sci 2020; 33:2393-2398. [PMID: 33832880] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Non-steroidal anti-inflammatory drugs are commonly used anti-inflammatory analgesics in clinic. Indomethacin is a kind of NSAIDs and has anti-tumor effect. It can significantly change the growth cycle of cancer cells, inhibit their proliferation. In this paper, the antineoplastic effect of indomethacin and its pharmacokinetic effect were analysed. The result showed that indomethacin had more metabolic distribution in tumor tissues and reached its peak at 4 hours, after that, the clearance rate was slower than that in the blood, with the clearance rate slowest at 6-12 hours. At the same time, the expression of Bcl-2 protein in cancer cells was significantly reduced and weakened, while the expression of Bax protein did not change significantly. Pharmacodynamic studies have proved that IN (Indomethacin) has a strong anti-tumor effect. It can enter into tumor cells through cell membrane and nuclear membrane to have an anti-tumor effect.
Collapse
Affiliation(s)
- Zhang Yan
- Department of Internal Medicine, The People's Hospital of Huaiyin Jinan, Shandong, China
| | - Zhang Jun
- Medical Section, The People's Hospital of Huaiyin Jinan, Shandong, China
| | - Zhao Zhu
- Health ward, The People's Hospital of Huaiyin Jinan, Shandong, China
| | - Gao Jingjing
- Health ward, The People's Hospital of Huaiyin Jinan, Shandong, China
| | - Li Ke
- Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, China
| |
Collapse
|
21
|
Gong Y, Suzuki T, Kozono H, Kubo M, Nakano N. Tumor-infiltrating CD62L+PD-1-CD8 T cells retain proliferative potential via Bcl6 expression and replenish effector T cells within the tumor. PLoS One 2020; 15:e0237646. [PMID: 32845913 PMCID: PMC7449457 DOI: 10.1371/journal.pone.0237646] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2020] [Accepted: 07/30/2020] [Indexed: 01/11/2023] Open
Abstract
Tumor antigen–primed CD8 T cells differentiate into effector T cells that kill tumor cells rapidly, whereas durable responses of CD8 T cells are required to cope with long-lasting tumor growth. However, it is not well known how persisting CD8 T cells are generated. In this study, we analyzed CD8 T cells primed by antigens in tumor-draining lymph nodes and found that CD8 T cells first differentiated into a CD62L-intermediate (CD62Lint) stage upon antigen stimulation. These cells gave rise to tumor-infiltrating CD62L-CD44high Bcl6- effector T cells and CD62L+CD44highBcl6+ memory-like T cells. Memory-like T cells within the tumor expressed CD127, CXCR3 and had the potential to proliferate significantly when they were transferred into tumor-bearing mice. Bcl6 expression in these T cells was critical because Bcl6-/-CD62L+CD44highCD8T cells within the tumor were defective in expansion after secondary transfer. Taken together, our findings show that CD62L+CD44highBcl6+ cells are generated from highly proliferating CD62Lint T cells and retain high proliferative potential, which contributes to replenishment of effector T cells within the tumor.
Collapse
Affiliation(s)
- Yu Gong
- Research Institute for Biomedical Sciences, Tokyo University of Science, Chiba, Japan
| | - Toshihiro Suzuki
- School of Medicine and Faculty of Medical Technology, General Medical Education and Research Center, Teikyo University, Tokyo, Japan
| | - Haruo Kozono
- Research Institute for Biomedical Sciences, Tokyo University of Science, Chiba, Japan
| | - Masato Kubo
- Research Institute for Biomedical Sciences, Tokyo University of Science, Chiba, Japan
| | - Naoko Nakano
- Research Institute for Biomedical Sciences, Tokyo University of Science, Chiba, Japan
- * E-mail:
| |
Collapse
|
22
|
Wang K, Gu Y, Liao Y, Bang S, Donnelly CR, Chen O, Tao X, Mirando AJ, Hilton MJ, Ji RR. PD-1 blockade inhibits osteoclast formation and murine bone cancer pain. J Clin Invest 2020; 130:3603-3620. [PMID: 32484460 PMCID: PMC7324182 DOI: 10.1172/jci133334] [Citation(s) in RCA: 79] [Impact Index Per Article: 19.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2019] [Accepted: 03/24/2020] [Indexed: 12/17/2022] Open
Abstract
Emerging immune therapy, such as with the anti-programmed cell death-1 (anti-PD-1) monoclonal antibody nivolumab, has shown efficacy in tumor suppression. Patients with terminal cancer suffer from cancer pain as a result of bone metastasis and bone destruction, but how PD-1 blockade affects bone cancer pain remains unknown. Here, we report that mice lacking Pdcd1 (Pd1-/-) demonstrated remarkable protection against bone destruction induced by femoral inoculation of Lewis lung cancer cells. Compared with WT mice, Pd1-/- mice exhibited increased baseline pain sensitivity, but the development of bone cancer pain was compromised in Pd1-/- mice. Consistently, these beneficial effects in Pd1-/- mice were recapitulated by repeated i.v. applications of nivolumab in WT mice, even though nivolumab initially increased mechanical and thermal pain. Notably, PD-1 deficiency or nivolumab treatment inhibited osteoclastogenesis without altering tumor burden. PD-L1 and CCL2 are upregulated within the local tumor microenvironment, and PD-L1 promoted RANKL-induced osteoclastogenesis through JNK activation and CCL2 secretion. Bone cancer upregulated CCR2 in primary sensory neurons, and CCR2 antagonism effectively reduced bone cancer pain. Our findings suggest that, despite a transient increase in pain sensitivity following each treatment, anti-PD-1 immunotherapy could produce long-term benefits in preventing bone destruction and alleviating bone cancer pain by suppressing osteoclastogenesis.
Collapse
Affiliation(s)
- Kaiyuan Wang
- Center for Translational Pain Medicine, Department of Anesthesiology
| | - Yun Gu
- Center for Translational Pain Medicine, Department of Anesthesiology
| | - Yihan Liao
- Department of Pharmacology and Cancer Biology
- Department of Orthopedic Surgery
| | - Sangsu Bang
- Center for Translational Pain Medicine, Department of Anesthesiology
| | | | - Ouyang Chen
- Center for Translational Pain Medicine, Department of Anesthesiology
| | - Xueshu Tao
- Center for Translational Pain Medicine, Department of Anesthesiology
| | | | | | - Ru-Rong Ji
- Center for Translational Pain Medicine, Department of Anesthesiology
- Department of Cell Biology, and
- Department of Neurobiology, Duke University Medical Center, Durham, North Carolina, USA
| |
Collapse
|
23
|
Lechertier T, Reynolds LE, Kim H, Pedrosa AR, Gómez-Escudero J, Muñoz-Félix JM, Batista S, Dukinfield M, Demircioglu F, Wong PP, Matchett KP, Henderson NC, D'Amico G, Parsons M, Harwood C, Meier P, Hodivala-Dilke KM. Pericyte FAK negatively regulates Gas6/Axl signalling to suppress tumour angiogenesis and tumour growth. Nat Commun 2020; 11:2810. [PMID: 32499572 PMCID: PMC7272651 DOI: 10.1038/s41467-020-16618-6] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2018] [Accepted: 05/14/2020] [Indexed: 12/21/2022] Open
Abstract
The overexpression of the protein tyrosine kinase, Focal adhesion kinase (FAK), in endothelial cells has implicated its requirement in angiogenesis and tumour growth, but how pericyte FAK regulates tumour angiogenesis is unknown. We show that pericyte FAK regulates tumour growth and angiogenesis in multiple mouse models of melanoma, lung carcinoma and pancreatic B-cell insulinoma and provide evidence that loss of pericyte FAK enhances Gas6-stimulated phosphorylation of the receptor tyrosine kinase, Axl with an upregulation of Cyr61, driving enhanced tumour growth. We further show that pericyte derived Cyr61 instructs tumour cells to elevate expression of the proangiogenic/protumourigenic transmembrane receptor Tissue Factor. Finally, in human melanoma we show that when 50% or more tumour blood vessels are pericyte-FAK negative, melanoma patients are stratified into those with increased tumour size, enhanced blood vessel density and metastasis. Overall our data uncover a previously unknown mechanism of tumour growth by pericytes that is controlled by pericyte FAK.
Collapse
Affiliation(s)
- Tanguy Lechertier
- Centre for Tumour Biology, Barts Cancer Institute - a CR-UK Centre of Excellence, Queen Mary University of London, John Vane Science Centre, Charterhouse Square, London, EC1M 6BQ, UK
| | - Louise E Reynolds
- Centre for Tumour Biology, Barts Cancer Institute - a CR-UK Centre of Excellence, Queen Mary University of London, John Vane Science Centre, Charterhouse Square, London, EC1M 6BQ, UK
| | - Hyojin Kim
- Cell Death & Inflammation, The Breast Cancer Now Toby Robins Research Centre, Institute of Cancer Research, Fulham Road, London, SW3 6JB, UK
| | - Ana Rita Pedrosa
- Centre for Tumour Biology, Barts Cancer Institute - a CR-UK Centre of Excellence, Queen Mary University of London, John Vane Science Centre, Charterhouse Square, London, EC1M 6BQ, UK
| | - Jesús Gómez-Escudero
- Centre for Tumour Biology, Barts Cancer Institute - a CR-UK Centre of Excellence, Queen Mary University of London, John Vane Science Centre, Charterhouse Square, London, EC1M 6BQ, UK
| | - José M Muñoz-Félix
- Centre for Tumour Biology, Barts Cancer Institute - a CR-UK Centre of Excellence, Queen Mary University of London, John Vane Science Centre, Charterhouse Square, London, EC1M 6BQ, UK
| | - Silvia Batista
- Systems Oncology Group, Champalimaud Research, Champalimaud Centre for the Unknown Av. Brasília, Doca de Pedrouços, 1400-038, Lisbon, Portugal
| | - Matthew Dukinfield
- Centre for Tumour Biology, Barts Cancer Institute - a CR-UK Centre of Excellence, Queen Mary University of London, John Vane Science Centre, Charterhouse Square, London, EC1M 6BQ, UK
| | - Fevzi Demircioglu
- Centre for Tumour Biology, Barts Cancer Institute - a CR-UK Centre of Excellence, Queen Mary University of London, John Vane Science Centre, Charterhouse Square, London, EC1M 6BQ, UK
| | - Ping Pui Wong
- Centre for Tumour Biology, Barts Cancer Institute - a CR-UK Centre of Excellence, Queen Mary University of London, John Vane Science Centre, Charterhouse Square, London, EC1M 6BQ, UK
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Medical Research Center, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, 510120, Guangzhou, China
| | - Kylie P Matchett
- Centre for Inflammation Research, The Queen's Medical Research Institute, Edinburgh BioQuarter, University of Edinburgh, Edinburgh, UK
| | - Neil C Henderson
- Centre for Inflammation Research, The Queen's Medical Research Institute, Edinburgh BioQuarter, University of Edinburgh, Edinburgh, UK
- MRC Human Genetics Unit, Institute of Genetics and Molecular Medicine, University of Edinburgh, Crewe Road South, Edinburgh, UK
| | - Gabriela D'Amico
- Centre for Tumour Biology, Barts Cancer Institute - a CR-UK Centre of Excellence, Queen Mary University of London, John Vane Science Centre, Charterhouse Square, London, EC1M 6BQ, UK
| | - Maddy Parsons
- Nikon Imaging Centre@King's, Randall Division of Cell and Molecular Biophysics, Kings College London, Room 3.22B, New Hunts House Guys Campus, London, SE1 1UL, UK
| | - Catherine Harwood
- Centre for Cell Biology and Cutaneous Research, Blizard Institute, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London, E1 2AT, UK
| | - Pascal Meier
- Cell Death & Inflammation, The Breast Cancer Now Toby Robins Research Centre, Institute of Cancer Research, Fulham Road, London, SW3 6JB, UK
| | - Kairbaan M Hodivala-Dilke
- Centre for Tumour Biology, Barts Cancer Institute - a CR-UK Centre of Excellence, Queen Mary University of London, John Vane Science Centre, Charterhouse Square, London, EC1M 6BQ, UK.
| |
Collapse
|
24
|
Sewduth R, Pandolfi S, Steklov M, Sheryazdanova A, Zhao P, Criem N, Baietti M, Lechat B, Quarck R, Impens F, Sablina A. The Noonan Syndrome Gene Lztr1 Controls Cardiovascular Function by Regulating Vesicular Trafficking. Circ Res 2020; 126:1379-1393. [PMID: 32175818 PMCID: PMC8575076 DOI: 10.1161/circresaha.119.315730] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
RATIONALE Noonan syndrome (NS) is one of the most frequent genetic disorders. Bleeding problems are among the most common, yet poorly defined complications associated with NS. A lack of consensus on the management of bleeding complications in patients with NS indicates an urgent need for new therapeutic approaches. OBJECTIVE Bleeding disorders have recently been described in patients with NS harboring mutations of LZTR1 (leucine zipper-like transcription regulator 1), an adaptor for CUL3 (CULLIN3) ubiquitin ligase complex. Here, we assessed the pathobiology of LZTR1-mediated bleeding disorders. METHODS AND RESULTS Whole-body and vascular specific knockout of Lztr1 results in perinatal lethality due to cardiovascular dysfunction. Lztr1 deletion in blood vessels of adult mice leads to abnormal vascular leakage. We found that defective adherent and tight junctions in Lztr1-depleted endothelial cells are caused by dysregulation of vesicular trafficking. LZTR1 affects the dynamics of fusion and fission of recycling endosomes by controlling ubiquitination of the ESCRT-III (endosomal sorting complex required for transport III) component CHMP1B (charged multivesicular protein 1B), whereas NS-associated LZTR1 mutations diminish CHMP1B ubiquitination. LZTR1-mediated dysregulation of CHMP1B ubiquitination triggers endosomal accumulation and subsequent activation of VEGFR2 (vascular endothelial growth factor receptor 2) and decreases blood levels of soluble VEGFR2 in Lztr1 haploinsufficient mice. Inhibition of VEGFR2 activity by cediranib rescues vascular abnormalities observed in Lztr1 knockout mice Conclusions: Lztr1 deletion phenotypically overlaps with bleeding diathesis observed in patients with NS. ELISA screening of soluble VEGFR2 in the blood of LZTR1-mutated patients with NS may predict both the severity of NS phenotypes and potential responders to anti-VEGF therapy. VEGFR inhibitors could be beneficial for the treatment of bleeding disorders in patients with NS.
Collapse
Affiliation(s)
- R. Sewduth
- VIB-KU Leuven Center for Cancer Biology, VIB, Herestraat 49, 3000 Leuven, Belgium
- Department of Oncology, KU Leuven, Herestraat 49, 3000 Leuven, Belgium
| | - S. Pandolfi
- VIB-KU Leuven Center for Cancer Biology, VIB, Herestraat 49, 3000 Leuven, Belgium
- Department of Oncology, KU Leuven, Herestraat 49, 3000 Leuven, Belgium
| | - M. Steklov
- VIB-KU Leuven Center for Cancer Biology, VIB, Herestraat 49, 3000 Leuven, Belgium
- Department of Oncology, KU Leuven, Herestraat 49, 3000 Leuven, Belgium
| | - A. Sheryazdanova
- VIB-KU Leuven Center for Cancer Biology, VIB, Herestraat 49, 3000 Leuven, Belgium
- Department of Oncology, KU Leuven, Herestraat 49, 3000 Leuven, Belgium
| | - P. Zhao
- VIB-KU Leuven Center for Cancer Biology, VIB, Herestraat 49, 3000 Leuven, Belgium
- Department of Oncology, KU Leuven, Herestraat 49, 3000 Leuven, Belgium
| | - N. Criem
- VIB-KU Leuven Center for Cancer Biology, VIB, Herestraat 49, 3000 Leuven, Belgium
- Department of Oncology, KU Leuven, Herestraat 49, 3000 Leuven, Belgium
| | - M.F. Baietti
- VIB-KU Leuven Center for Cancer Biology, VIB, Herestraat 49, 3000 Leuven, Belgium
- Department of Oncology, KU Leuven, Herestraat 49, 3000 Leuven, Belgium
| | - B. Lechat
- VIB-KU Leuven Center for Cancer Biology, VIB, Herestraat 49, 3000 Leuven, Belgium
- Department of Oncology, KU Leuven, Herestraat 49, 3000 Leuven, Belgium
| | - R. Quarck
- University Hospitals and Department of Chronic Diseases, Metabolism & Ageing (CHROMETA), KU Leuven, Herestraat 49, 3000 Leuven, Belgium
| | - F. Impens
- Department of Biomolecular Medicine, Ghent University, B-9000 Ghent, Belgium
- VIB Center for Medical Biotechnology, B-9000 Ghent, Belgium
- VIB Proteomics Core, Albert Baertsoenkaai 3, 9000 Ghent, Belgium
| | - A.A. Sablina
- VIB-KU Leuven Center for Cancer Biology, VIB, Herestraat 49, 3000 Leuven, Belgium
- Department of Oncology, KU Leuven, Herestraat 49, 3000 Leuven, Belgium
| |
Collapse
|
25
|
Han X, Raun SH, Carlsson M, Sjøberg KA, Henriquez-Olguín C, Ali M, Lundsgaard AM, Fritzen AM, Møller LLV, Li Z, Li J, Jensen TE, Kiens B, Sylow L. Cancer causes metabolic perturbations associated with reduced insulin-stimulated glucose uptake in peripheral tissues and impaired muscle microvascular perfusion. Metabolism 2020; 105:154169. [PMID: 31987858 DOI: 10.1016/j.metabol.2020.154169] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/15/2019] [Revised: 12/28/2019] [Accepted: 01/21/2020] [Indexed: 10/25/2022]
Abstract
BACKGROUND Redirecting glucose from skeletal muscle and adipose tissue, likely benefits the tumor's energy demand to support tumor growth, as cancer patients with type 2 diabetes have 30% increased mortality rates. The aim of this study was to elucidate tissue-specific contributions and molecular mechanisms underlying cancer-induced metabolic perturbations. METHODS Glucose uptake in skeletal muscle and white adipose tissue (WAT), as well as hepatic glucose production, were determined in control and Lewis lung carcinoma (LLC) tumor-bearing C57BL/6 mice using isotopic tracers. Skeletal muscle microvascular perfusion was analyzed via a real-time contrast-enhanced ultrasound technique. Finally, the role of fatty acid turnover on glycemic control was determined by treating tumor-bearing insulin-resistant mice with nicotinic acid or etomoxir. RESULTS LLC tumor-bearing mice displayed reduced insulin-induced blood-glucose-lowering and glucose intolerance, which was restored by etomoxir or nicotinic acid. Insulin-stimulated glucose uptake was 30-40% reduced in skeletal muscle and WAT of mice carrying large tumors. Despite compromised glucose uptake, tumor-bearing mice displayed upregulated insulin-stimulated phosphorylation of TBC1D4Thr642 (+18%), AKTSer474 (+65%), and AKTThr309 (+86%) in muscle. Insulin caused a 70% increase in muscle microvascular perfusion in control mice, which was abolished in tumor-bearing mice. Additionally, tumor-bearing mice displayed increased (+45%) basal (not insulin-stimulated) hepatic glucose production. CONCLUSIONS Cancer can result in marked perturbations on at least six metabolically essential functions; i) insulin's blood-glucose-lowering effect, ii) glucose tolerance, iii) skeletal muscle and WAT insulin-stimulated glucose uptake, iv) intramyocellular insulin signaling, v) muscle microvascular perfusion, and vi) basal hepatic glucose production in mice. The mechanism causing cancer-induced insulin resistance may relate to fatty acid metabolism.
Collapse
Affiliation(s)
- Xiuqing Han
- Section of Molecular Physiology, Department of Nutrition, Exercise, and Sports, Faculty of Science, University of Copenhagen, Denmark
| | - Steffen H Raun
- Section of Molecular Physiology, Department of Nutrition, Exercise, and Sports, Faculty of Science, University of Copenhagen, Denmark
| | - Michala Carlsson
- Section of Molecular Physiology, Department of Nutrition, Exercise, and Sports, Faculty of Science, University of Copenhagen, Denmark
| | - Kim A Sjøberg
- Section of Molecular Physiology, Department of Nutrition, Exercise, and Sports, Faculty of Science, University of Copenhagen, Denmark
| | - Carlos Henriquez-Olguín
- Section of Molecular Physiology, Department of Nutrition, Exercise, and Sports, Faculty of Science, University of Copenhagen, Denmark
| | - Mona Ali
- Section of Molecular Physiology, Department of Nutrition, Exercise, and Sports, Faculty of Science, University of Copenhagen, Denmark
| | - Anne-Marie Lundsgaard
- Section of Molecular Physiology, Department of Nutrition, Exercise, and Sports, Faculty of Science, University of Copenhagen, Denmark
| | - Andreas M Fritzen
- Section of Molecular Physiology, Department of Nutrition, Exercise, and Sports, Faculty of Science, University of Copenhagen, Denmark
| | - Lisbeth L V Møller
- Section of Molecular Physiology, Department of Nutrition, Exercise, and Sports, Faculty of Science, University of Copenhagen, Denmark
| | - Zhen Li
- Section of Molecular Physiology, Department of Nutrition, Exercise, and Sports, Faculty of Science, University of Copenhagen, Denmark
| | - Jinwen Li
- Section of Molecular Physiology, Department of Nutrition, Exercise, and Sports, Faculty of Science, University of Copenhagen, Denmark
| | - Thomas E Jensen
- Section of Molecular Physiology, Department of Nutrition, Exercise, and Sports, Faculty of Science, University of Copenhagen, Denmark
| | - Bente Kiens
- Section of Molecular Physiology, Department of Nutrition, Exercise, and Sports, Faculty of Science, University of Copenhagen, Denmark
| | - Lykke Sylow
- Section of Molecular Physiology, Department of Nutrition, Exercise, and Sports, Faculty of Science, University of Copenhagen, Denmark.
| |
Collapse
|
26
|
Nishide S, Uchida J, Matsunaga S, Tokudome K, Yamaguchi T, Kabei K, Moriya T, Miura K, Nakatani T, Tomita S. Prolyl-hydroxylase inhibitors reconstitute tumor blood vessels in mice. J Pharmacol Sci 2020; 143:122-126. [PMID: 32199747 DOI: 10.1016/j.jphs.2020.02.010] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2019] [Revised: 01/24/2020] [Accepted: 02/21/2020] [Indexed: 11/18/2022] Open
Abstract
Tumor blood vessels have leaky and low blood flow properties, which lead to hypoxia and low nutrient levels in the tumor tissue area known as the tumor microenvironment (TME). We reported that the prolyl-hydroxylase (PHD) inhibitor Roxadustat normalized tumor blood vessels, improved tumor tissue perfusion, and re-oxygenated the tumor tissue. Recently, several PHD inhibitors including Roxadustat, Daprodustat, Molidustat, and Vadadustat, were evaluated in clinical trials and approved for treating renal anemia. In this study, we showed that PHD inhibitors reconstituted tumor blood vessels and improved the TME, and some agents exhibited differential effects on tumors in a mouse model.
Collapse
Affiliation(s)
- Shunji Nishide
- Department of Pharmacology, Osaka City University Graduate School of Medicine, Osaka 545-8585, Japan; Department of Urology, Osaka City University Graduate School of Medicine, Osaka 545-8585, Japan
| | - Junji Uchida
- Department of Urology, Osaka City University Graduate School of Medicine, Osaka 545-8585, Japan
| | - Shinji Matsunaga
- Department of Pharmacology, Osaka City University Graduate School of Medicine, Osaka 545-8585, Japan.
| | - Kentaro Tokudome
- Department of Pharmacology, Osaka City University Graduate School of Medicine, Osaka 545-8585, Japan
| | - Takehiro Yamaguchi
- Department of Pharmacology, Osaka City University Graduate School of Medicine, Osaka 545-8585, Japan
| | - Kazuya Kabei
- Department of Urology, Osaka City University Graduate School of Medicine, Osaka 545-8585, Japan
| | - Taiki Moriya
- Laboratory of Immunology, Faculty of Pharmacy, Osaka Ohtani University, Osaka 584-8540, Japan
| | - Katsuyuki Miura
- Department of Pharmacology, Osaka City University Graduate School of Medicine, Osaka 545-8585, Japan
| | - Tatsuya Nakatani
- Department of Urology, Osaka City University Graduate School of Medicine, Osaka 545-8585, Japan
| | - Shuhei Tomita
- Department of Pharmacology, Osaka City University Graduate School of Medicine, Osaka 545-8585, Japan.
| |
Collapse
|
27
|
Wang JD, Chen WY, Li JR, Lin SY, Wang YY, Wu CC, Liao SL, Ko CC, Chen CJ. Aspirin Mitigated Tumor Growth in Obese Mice Involving Metabolic Inhibition. Cells 2020; 9:cells9030569. [PMID: 32121098 PMCID: PMC7140453 DOI: 10.3390/cells9030569] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2020] [Revised: 02/22/2020] [Accepted: 02/25/2020] [Indexed: 02/06/2023] Open
Abstract
Obesity is associated with a wide range of chronic diseases, including cancer. It has been noted that the integration of metabolic mechanisms in obese patients may predispose them to suffer from cancer incidence and its progression. Thus, a better understanding of metabolic alterations in obesity, along with the development of feasible therapeutic approaches for intervention, are theoretically relevant to the prevention and treatment of cancer malignancy. Using a syngeneic tumor model involving Lewis Lung Carcinoma (LLC) cells and C57BL/6 mice fed with a high fat diet, obesity was found to be associated with dysregulated glucose and glutamine metabolism, inflammation, along with platelet activation and the promotion of tumor growth. Tumor-bearing lowered glucose levels while moderately increasing inflammation, platelet activation, and glutamine levels. The antiplatelet drug aspirin, mitigated tumor growth in obese mice, paralleled by a decrease in systemic glucose, insulin, inflammation, platelet activation, glutamine and tumor expression of cell proliferation, aerobic glycolysis, glutaminolysis, platelets, and leukocyte molecules. The anti- and pro-cell proliferation, aerobic glycolysis, and glutaminolysis effects of aspirin and glutamine were further demonstrated in a LLC cell study. Although there remains limitations to our experiments, glucose and glutamine metabolism are proposed targets for the anticancer effects of aspirin.
Collapse
Affiliation(s)
- Jiaan-Der Wang
- Children’s Medical Center, Taichung Veterans General Hospital, Taichung City 407, Taiwan;
- Department of Industrial Engineering and Enterprise Information, Tunghai University, Taichung City 407, Taiwan
| | - Wen-Ying Chen
- Department of Veterinary Medicine, National Chung Hsing University, Taichung City 402, Taiwan; (W.-Y.C.); (C.-C.K.)
| | - Jian-Ri Li
- Division of Urology, Taichung Veterans General Hospital, Taichung City 407, Taiwan;
| | - Shih-Yi Lin
- Center for Geriatrics and Gerontology, Taichung Veterans General Hospital, Taichung City 407, Taiwan;
- Institute of Clinical Medicine, National Yang Ming University, Taipei City 112, Taiwan;
| | - Ya-Yu Wang
- Institute of Clinical Medicine, National Yang Ming University, Taipei City 112, Taiwan;
- Department of Family Medicine, Taichung Veterans General Hospital, Taichung City 407, Taiwan
| | - Chih-Cheng Wu
- Department of Anesthesiology, Taichung Veterans General Hospital, Taichung City 407, Taiwan;
- Department of Financial Engineering, Providence University, Taichung City 433, Taiwan
- Department of Data Science and Big Data Analytics, Providence University, Taichung City 433, Taiwan
| | - Su-Lan Liao
- Department of Medical Research, Taichung Veterans General Hospital, Taichung City 407, Taiwan;
| | - Chiao-Chen Ko
- Department of Veterinary Medicine, National Chung Hsing University, Taichung City 402, Taiwan; (W.-Y.C.); (C.-C.K.)
| | - Chun-Jung Chen
- Department of Medical Research, Taichung Veterans General Hospital, Taichung City 407, Taiwan;
- Department of Medical Laboratory Science and Biotechnology, China Medical University, Taichung City 404, Taiwan
- Correspondence: ; Tel.: +886-423-592-525 (ext. 4022)
| |
Collapse
|
28
|
Zhong H, Lai Y, Zhang R, Daoud A, Feng Q, Zhou J, Shang J. Low Dose Cyclophosphamide Modulates Tumor Microenvironment by TGF-β Signaling Pathway. Int J Mol Sci 2020; 21:ijms21030957. [PMID: 32023984 PMCID: PMC7038197 DOI: 10.3390/ijms21030957] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2019] [Revised: 12/06/2019] [Accepted: 12/10/2019] [Indexed: 12/24/2022] Open
Abstract
The tumor microenvironment has been recently recognized as a critical contributor to cancer progression and anticancer therapy-resistance. Cyclophosphamide (CTX) is a cytotoxic agent commonly used in clinics for the treatment of cancer. Previous reports demonstrated that CTX given at low continuous doses, known as metronomic schedule, mainly targets endothelial cells and circulating Tregs with unknown mechanisms. Here, we investigated the antitumor activity of two different metronomic schedules of CTX along with their corresponding MTD regimen and further explored their effect on immune function and tumor microenvironment. Toxicity evaluation was monitored by overall survival rate, weight loss, and histopathological analysis. A nude mouse model of Lewis lung cancer was established to assess the anti-metastatic effects of CTX in vivo. CD4+, CD8+, and CD4+CD25+FoxP3 T cells were selected by flow cytometry analysis. Low and continuous administration of CTX was able to restore immune function via increase of CD4+/CD8+ T cells and depletion of T regulatory cells, not only in circulatory and splenic compartments, but also at the tumor site. Low-dose CTX also reduced myofibroblasts, accompanied with an increased level of E-cadherin and low N-cadherin, both in the primary tumor and lung through the TGF-β pathway by the downregulated expression of TGF-β receptor 2. Our data may indicate that several other molecular mechanisms of CTX for tumor may be involved in metronomic chemotherapy, besides targeting angiogenesis and regulatory T cells.
Collapse
Affiliation(s)
- Hui Zhong
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 210009, China; (H.Z.); (Y.L.); (R.Z.); (Q.F.)
- School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing 211198, China;
| | - Yifan Lai
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 210009, China; (H.Z.); (Y.L.); (R.Z.); (Q.F.)
- School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing 211198, China;
| | - Rui Zhang
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 210009, China; (H.Z.); (Y.L.); (R.Z.); (Q.F.)
- School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing 211198, China;
| | - Abdelkader Daoud
- School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing 211198, China;
| | - Qingyuan Feng
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 210009, China; (H.Z.); (Y.L.); (R.Z.); (Q.F.)
- School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing 211198, China;
| | - Jia Zhou
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 210009, China; (H.Z.); (Y.L.); (R.Z.); (Q.F.)
- School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing 211198, China;
- Correspondence: (J.Z.); (J.S.); Tel./Fax: +86-25-83271142 (J.S.)
| | - Jing Shang
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 210009, China; (H.Z.); (Y.L.); (R.Z.); (Q.F.)
- School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing 211198, China;
- Correspondence: (J.Z.); (J.S.); Tel./Fax: +86-25-83271142 (J.S.)
| |
Collapse
|
29
|
Guigni BA, van der Velden J, Kinsey CM, Carson JA, Toth MJ. Effects of conditioned media from murine lung cancer cells and human tumor cells on cultured myotubes. Am J Physiol Endocrinol Metab 2020; 318:E22-E32. [PMID: 31689144 PMCID: PMC6985792 DOI: 10.1152/ajpendo.00310.2019] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Factors secreted from tumors/tumor cells are hypothesized to cause skeletal muscle wasting in cancer patients. We examined whether cancer cells secrete factors to promote atrophy by evaluating the effects of conditioned media (CM) from murine lung cancer cells and primary cultures of human lung tumor cells on cultured myotubes. We evaluated murine Lewis lung carcinoma (LLC) and KRASG12D cells, and primary cell lines derived from tumor biopsies from patients with lung cancer (hTCM; n = 6). In all experiments, serum content was matched across treatment groups. We hypothesized that CM from murine and human tumor cells would reduce myotube myosin content, decrease mitochondrial content, and increase mitochondrial reactive oxygen species (ROS) production. Treatment of myotubes differentiated for 7 days with CM from LLC and KRASG12D cells did not alter any of these variables. Effects of murine tumor cell CM were observed when myotubes differentiated for 4 days were treated with tumor cell CM and compared with undiluted differentiation media. However, these effects were not apparent if tumor cell CM treatments were compared with control cell CM or dilution controls. Finally, CM from human lung tumor primary cell lines did not modify myosin content or mitochondrial content or ROS production compared with either undiluted differentiated media, control cell CM, or dilution controls. Our results do not support the hypothesis that factors released from cultured lung cancer/tumor cells promote myotube wasting or mitochondrial abnormalities, but we cannot dismiss the possibility that these cells could secrete such factors in vivo within the native tumor microenvironment.
Collapse
MESH Headings
- Adenocarcinoma/metabolism
- Aged
- Aged, 80 and over
- Animals
- Cachexia/etiology
- Cachexia/metabolism
- Carcinoma, Lewis Lung/metabolism
- Carcinoma, Non-Small-Cell Lung/metabolism
- Carcinoma, Squamous Cell/metabolism
- Cell Line, Tumor
- Culture Media, Conditioned/pharmacology
- Female
- Humans
- Lung Neoplasms/metabolism
- Male
- Mice
- Middle Aged
- Mitochondria, Muscle/drug effects
- Mitochondria, Muscle/metabolism
- Muscle Fibers, Skeletal/drug effects
- Muscle Fibers, Skeletal/metabolism
- Myoblasts, Skeletal
- Myosins/metabolism
- Neoplasms/complications
- Neoplasms/metabolism
- Primary Cell Culture
- Reactive Oxygen Species/metabolism
- Tumor Cells, Cultured
Collapse
Affiliation(s)
- Blas A Guigni
- Department of Medicine, College of Medicine, University of Vermont, Burlington, Vermont
- Department of Molecular Physiology and Biophysics, College of Medicine, University of Vermont, Burlington, Vermont
| | - Jos van der Velden
- Department of Pathology and Laboratory Medicine, College of Medicine, University of Vermont, Burlington, Vermont
| | - C Matthew Kinsey
- Department of Medicine, College of Medicine, University of Vermont, Burlington, Vermont
| | - James A Carson
- Integrative Muscle Biology Laboratory, College of Health Professions, University of Tennessee Health Science Center, Memphis, Tennessee
| | - Michael J Toth
- Department of Medicine, College of Medicine, University of Vermont, Burlington, Vermont
- Department of Molecular Physiology and Biophysics, College of Medicine, University of Vermont, Burlington, Vermont
| |
Collapse
|
30
|
Wagner KD, Du S, Martin L, Leccia N, Michiels JF, Wagner N. Vascular PPARβ/δ Promotes Tumor Angiogenesis and Progression. Cells 2019; 8:cells8121623. [PMID: 31842402 PMCID: PMC6952835 DOI: 10.3390/cells8121623] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2019] [Revised: 12/01/2019] [Accepted: 12/11/2019] [Indexed: 01/20/2023] Open
Abstract
Peroxisome proliferator-activated receptors (PPARs) are nuclear receptors, which function as transcription factors. Among them, PPARβ/δ is highly expressed in endothelial cells. Pharmacological activation with PPARβ/δ agonists had been shown to increase their angiogenic properties. PPARβ/δ has been suggested to be involved in the regulation of the angiogenic switch in tumor progression. However, until now, it is not clear to what extent the expression of PPARβ/δ in tumor endothelium influences tumor progression and metastasis formation. We addressed this question using transgenic mice with an inducible conditional vascular-specific overexpression of PPARβ/δ. Following specific over-expression of PPARβ/δ in endothelial cells, we induced syngenic tumors. We observed an enhanced tumor growth, a higher vessel density, and enhanced metastasis formation in the tumors of animals with vessel-specific overexpression of PPARβ/δ. In order to identify molecular downstream targets of PPARβ/δ in the tumor endothelium, we sorted endothelial cells from the tumors and performed RNA sequencing. We identified platelet-derived growth factor receptor beta (Pdgfrb), platelet-derived growth factor subunit B (Pdgfb), and the tyrosinkinase KIT (c-Kit) as new PPARβ/δ -dependent molecules. We show here that PPARβ/δ activation, regardless of its action on different cancer cell types, leads to a higher tumor vascularization which favors tumor growth and metastasis formation.
Collapse
Affiliation(s)
- Kay-Dietrich Wagner
- Université Côte d’Azur, CNRS, INSERM, iBV, 06107 Nice, France; (K.-D.W.); (S.D.); (L.M.)
| | - Siyue Du
- Université Côte d’Azur, CNRS, INSERM, iBV, 06107 Nice, France; (K.-D.W.); (S.D.); (L.M.)
| | - Luc Martin
- Université Côte d’Azur, CNRS, INSERM, iBV, 06107 Nice, France; (K.-D.W.); (S.D.); (L.M.)
| | - Nathalie Leccia
- Department of Pathology, CHU Nice, 06107 Nice, France; (N.L.); (J.-F.M.)
| | | | - Nicole Wagner
- Université Côte d’Azur, CNRS, INSERM, iBV, 06107 Nice, France; (K.-D.W.); (S.D.); (L.M.)
- Correspondence: ; Tel.: +33-493-377665
| |
Collapse
|
31
|
Sai B, Dai Y, Fan S, Wang F, Wang L, Li Z, Tang J, Wang L, Zhang X, Zheng L, Chen F, Li G, Xiang J. Cancer-educated mesenchymal stem cells promote the survival of cancer cells at primary and distant metastatic sites via the expansion of bone marrow-derived-PMN-MDSCs. Cell Death Dis 2019; 10:941. [PMID: 31819035 PMCID: PMC6901580 DOI: 10.1038/s41419-019-2149-1] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2019] [Accepted: 11/12/2019] [Indexed: 12/21/2022]
Abstract
Bone marrow mesenchymal stem cells (BMSCs) are multipotent stromal cells that can differentiate into a variety of cell types. BMSCs are chemotactically guided towards the cancer cells and contribute to the formation of a cancer microenvironment. The homing of BMSCs was affected by various factors. Disseminated tumour cells (DTCs) in distant organs, especially in the bone marrow, are the source of cancer metastasis and cancer relapse. DTC survival is also determined by the microenvironment. Here we aim to elucidate how cancer-educated BMSCs promote the survival of cancer cells at primary tumour sites and distant sites. We highlight the dynamic change by identifying different gene expression signatures in intratumoral BMSCs and in BMSCs that move back in the bone marrow. Intratumoral BMSCs acquire high mobility and displayed immunosuppressive effects. Intratumoral BMSCs that ultimately home to the bone marrow exhibit a strong immunosuppressive function. Cancer-educated BMSCs promote the survival of lung cancer cells via expansion of MDSCs in bone marrow, primary tumour sites and metastatic sites. These Ly6G+ MDSCs suppress proliferation of T cells. CXCL5, nitric oxide and GM-CSF produced by cancer-educated BMSCs contribute to the formation of malignant microenvironments. Treatment with CXCL5 antibody, the iNOS inhibitor 1400w and GM-CSF antibody reduced MDSC expansion in the bone marrow, primary tumour sites and metastatic sites, and promoted the efficiency of PD-L1 antibody. Our study reveals that cancer-educated BMSCs are the component of the niche for primary lung cancer cells and DTCs, and that they can be the target for immunotherapy.
Collapse
Affiliation(s)
- Buqing Sai
- NHC Key Laboratory of Carcinogenesis and the Key Laboratory of Carcinogenesis and Cancer Invasion of the Chinese Ministry of Education, Xiangya Hospital, Central South University, Changsha, Hunan, China
- Cancer Research Institute, School of Basic Medical Science, Central South University, Changsha, Hunan, China
- Hunan Cancer Hospital, The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, Hunan, China
- Hunan Key Laboratory of Nonresolving Inflammation and Cancer, Changsha, Hunan, 410013, China
| | - Yafei Dai
- NHC Key Laboratory of Carcinogenesis and the Key Laboratory of Carcinogenesis and Cancer Invasion of the Chinese Ministry of Education, Xiangya Hospital, Central South University, Changsha, Hunan, China
- Cancer Research Institute, School of Basic Medical Science, Central South University, Changsha, Hunan, China
- Hunan Cancer Hospital, The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, Hunan, China
- Hunan Key Laboratory of Nonresolving Inflammation and Cancer, Changsha, Hunan, 410013, China
| | - Songqing Fan
- Department of Pathology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, 410013, China
| | - Fan Wang
- NHC Key Laboratory of Carcinogenesis and the Key Laboratory of Carcinogenesis and Cancer Invasion of the Chinese Ministry of Education, Xiangya Hospital, Central South University, Changsha, Hunan, China
- Cancer Research Institute, School of Basic Medical Science, Central South University, Changsha, Hunan, China
- Hunan Cancer Hospital, The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, Hunan, China
- Hunan Key Laboratory of Nonresolving Inflammation and Cancer, Changsha, Hunan, 410013, China
| | - Lujuan Wang
- NHC Key Laboratory of Carcinogenesis and the Key Laboratory of Carcinogenesis and Cancer Invasion of the Chinese Ministry of Education, Xiangya Hospital, Central South University, Changsha, Hunan, China
- Cancer Research Institute, School of Basic Medical Science, Central South University, Changsha, Hunan, China
- Hunan Cancer Hospital, The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, Hunan, China
- Hunan Key Laboratory of Nonresolving Inflammation and Cancer, Changsha, Hunan, 410013, China
| | - Zheng Li
- NHC Key Laboratory of Carcinogenesis and the Key Laboratory of Carcinogenesis and Cancer Invasion of the Chinese Ministry of Education, Xiangya Hospital, Central South University, Changsha, Hunan, China
- Cancer Research Institute, School of Basic Medical Science, Central South University, Changsha, Hunan, China
| | - Jingqun Tang
- Department of Thoracic Surgery, The Second Xiangya Hospital, Central South University, Changsha, Hunan, 410013, China
| | - Li Wang
- Department of Thoracic Surgery, The Second Xiangya Hospital, Central South University, Changsha, Hunan, 410013, China
| | - Xina Zhang
- NHC Key Laboratory of Carcinogenesis and the Key Laboratory of Carcinogenesis and Cancer Invasion of the Chinese Ministry of Education, Xiangya Hospital, Central South University, Changsha, Hunan, China
- Cancer Research Institute, School of Basic Medical Science, Central South University, Changsha, Hunan, China
- Hunan Cancer Hospital, The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, Hunan, China
- Hunan Key Laboratory of Nonresolving Inflammation and Cancer, Changsha, Hunan, 410013, China
| | - Leliang Zheng
- NHC Key Laboratory of Carcinogenesis and the Key Laboratory of Carcinogenesis and Cancer Invasion of the Chinese Ministry of Education, Xiangya Hospital, Central South University, Changsha, Hunan, China
- Cancer Research Institute, School of Basic Medical Science, Central South University, Changsha, Hunan, China
- Hunan Cancer Hospital, The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, Hunan, China
- Hunan Key Laboratory of Nonresolving Inflammation and Cancer, Changsha, Hunan, 410013, China
| | - Fei Chen
- Department of Spinal Surgery, The Second Xiangya Hospital, Central South University, Changsha, Hunan, 410013, China
| | - Guiyuan Li
- NHC Key Laboratory of Carcinogenesis and the Key Laboratory of Carcinogenesis and Cancer Invasion of the Chinese Ministry of Education, Xiangya Hospital, Central South University, Changsha, Hunan, China
- Cancer Research Institute, School of Basic Medical Science, Central South University, Changsha, Hunan, China
- Hunan Cancer Hospital, The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, Hunan, China
- Hunan Key Laboratory of Nonresolving Inflammation and Cancer, Changsha, Hunan, 410013, China
| | - Juanjuan Xiang
- NHC Key Laboratory of Carcinogenesis and the Key Laboratory of Carcinogenesis and Cancer Invasion of the Chinese Ministry of Education, Xiangya Hospital, Central South University, Changsha, Hunan, China.
- Cancer Research Institute, School of Basic Medical Science, Central South University, Changsha, Hunan, China.
- Hunan Cancer Hospital, The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, Hunan, China.
- Hunan Key Laboratory of Nonresolving Inflammation and Cancer, Changsha, Hunan, 410013, China.
| |
Collapse
|
32
|
Li F, Huang Z, Chen H, Yan L, Li J, Su Y, Zhang Q, Huang Z, Zheng Y. Redox-sensitive lipophilic prodrugs: delivering unstable chemotherapeutant for improved cancer therapy. Drug Deliv 2019; 26:1068-1079. [PMID: 31735094 PMCID: PMC6882494 DOI: 10.1080/10717544.2019.1678696] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2019] [Revised: 10/04/2019] [Accepted: 10/07/2019] [Indexed: 11/26/2022] Open
Abstract
Therapeutic application of unmodified camptothecin (CPT) is severely restricted by its extremely low water solubility and the instability of active lactone ring. In this study, a redox-sensitive CPT-OA conjugate containing the disulfide bond (CPT-SS-OA) was used to deliver the lactone-stabilized CPT for the improved antitumor efficacy. A non-sensitive CPT-OA was used as control to illuminate the role of disulfide bond. Both CPT-SS-OA and CPT-OA formulated in cremophor EL micelles (CM) displayed multiple therapeutic advantages: small diameter (∼14 nm), efficient cellular internalization, prolonged blood circulation, and favorable biodistribution. However, only CPT-SS-OA/CM achieved the superior chemotherapeutic efficacy over CPT solution in the Lewis lung carcinoma (LLC) cancer xenograft, which was ascribed to the accelerated release of the active lactone CPT responding to the elevated reductive glutathione in tumor cells. Such redox-sensitive lipophilic prodrugs represent an effective alternative strategy for the delivery of CPT in the active lactone form. This strategy can be used for other chemically unstable chemotherapeutant for the improved therapeutic efficacies.
Collapse
Affiliation(s)
- Fu Li
- School of Pharmacy, Key Laboratory of Sichuan Province for Specific Structure of Small Molecule Drugs, Chengdu Medical College, Chengdu, China
| | - Zhao Huang
- School of Pharmacy, Key Laboratory of Sichuan Province for Specific Structure of Small Molecule Drugs, Chengdu Medical College, Chengdu, China
| | - Huitong Chen
- School of Pharmacy, Key Laboratory of Sichuan Province for Specific Structure of Small Molecule Drugs, Chengdu Medical College, Chengdu, China
| | - Lu Yan
- School of Pharmacy, Key Laboratory of Sichuan Province for Specific Structure of Small Molecule Drugs, Chengdu Medical College, Chengdu, China
| | - Jin Li
- School of Pharmacy, Key Laboratory of Sichuan Province for Specific Structure of Small Molecule Drugs, Chengdu Medical College, Chengdu, China
| | - Yue Su
- School of Pharmacy, Key Laboratory of Sichuan Province for Specific Structure of Small Molecule Drugs, Chengdu Medical College, Chengdu, China
| | - Qian Zhang
- School of Pharmacy, Key Laboratory of Sichuan Province for Specific Structure of Small Molecule Drugs, Chengdu Medical College, Chengdu, China
| | - Zhengye Huang
- School of Pharmacy, Key Laboratory of Sichuan Province for Specific Structure of Small Molecule Drugs, Chengdu Medical College, Chengdu, China
| | - Yaxin Zheng
- School of Pharmacy, Key Laboratory of Sichuan Province for Specific Structure of Small Molecule Drugs, Chengdu Medical College, Chengdu, China
| |
Collapse
|
33
|
Liu Y, Duan C, Liu W, Chen X, Wang Y, Liu X, Yue J, Yang J, Zhou X. Upregulation of let-7f-2-3p by long noncoding RNA NEAT1 inhibits XPO1-mediated HAX-1 nuclear export in both in vitro and in vivo rodent models of doxorubicin-induced cardiotoxicity. Arch Toxicol 2019; 93:3261-3276. [PMID: 31570982 DOI: 10.1007/s00204-019-02586-4] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2019] [Accepted: 09/26/2019] [Indexed: 12/21/2022]
Abstract
Clinical application of doxorubicin (Dox) is limited due to its undesirable side effects, especially cardiotoxicity. Several microRNAs (miRNAs) such as microRNA-140-5p and miR-23a aggravate Dox-induced cardiotoxicity. Here we demonstrate that upregulation of miRNA let-7f-2-3p by long noncoding RNA (lncRNA) NEAT1 inhibits exportin-1 (XPO1)-mediated nuclear export of hematopoietic-substrate-1 associated protein X-1 (HAX-1) in Dox-induced cardiotoxicity. Treatment of the H9c2 cells with the Dox (1 μM) for 6 h inhibited HAX-1 nuclear export and decreased XPO1 expression. Overexpression of XPO1 significantly attenuated the Dox-induced leakage of myocardial enzymes (creatine phosphokinase, creatine kinase-MB and lactate dehydrogenase) and cardiomyocyte apoptosis with the increased HAX-1 nuclear export. Differentially expressed miRNAs including let-7f-2-3p were selected from the Dox or vehicle-treated cardiomyocytes. TargetScan and luciferase assay showed that let-7f-2-3p targeted XPO1 3' UTR. Inhibition of let-7f-2-3p reduced Dox-induced cardiotoxicity and apoptosis by inhibiting XPO1-mediated HAX-1 nuclear export, whereas let-7f-2-3p overexpression aggravated these effects. In addition, lncRNA NEAT1 was identified as an endogenous sponge RNA to repress let-7f-2-3p expression. Overexpression of lncRNA NEAT1 abolished the increased let-7f-2-3p expression by Dox, and thereby attenuated cardiotoxicity. The loss function of let-7f-2-3p increased XPO1-mediated HAX-1 nuclear export and reduced myocardial injury in Dox (20 mg/kg)-treated rats. Importantly, let-7f-2-3p inhibition in mice alleviated Dox-induced cardiotoxicity and preserved the antitumor efficacy. Together, let-7f-2-3p regulated by lncRNA NEAT1 aggravates Dox-induced cardiotoxicity through inhibiting XPO1-mediated HAX-1 nuclear export, and may serve as a potential therapeutic target against Dox-induced cardiotoxicity.
Collapse
MESH Headings
- Animals
- Antibiotics, Antineoplastic/therapeutic use
- Antibiotics, Antineoplastic/toxicity
- Apoptosis/drug effects
- Carcinoma, Lewis Lung/drug therapy
- Carcinoma, Lewis Lung/genetics
- Carcinoma, Lewis Lung/metabolism
- Cardiotoxicity
- Cell Line
- Doxorubicin/therapeutic use
- Doxorubicin/toxicity
- Heart/drug effects
- Intracellular Signaling Peptides and Proteins/metabolism
- Karyopherins/genetics
- Male
- Mice, Inbred C57BL
- MicroRNAs/genetics
- Myocardium/metabolism
- Myocardium/pathology
- Myocytes, Cardiac/drug effects
- Myocytes, Cardiac/metabolism
- Myocytes, Cardiac/pathology
- RNA, Long Noncoding/genetics
- Rats
- Rats, Sprague-Dawley
- Receptors, Cytoplasmic and Nuclear/genetics
- Up-Regulation
- Exportin 1 Protein
Collapse
Affiliation(s)
- Yanzhuo Liu
- Department of Cardiology, Renmin Hospital, Wuhan University, Wuhan, 430060, China
| | - Chenfan Duan
- Department of Cardiology, Renmin Hospital, Wuhan University, Wuhan, 430060, China
| | - Wen Liu
- Department of Pharmacology and Hubei Province Key Laboratory of Allergy and Immune-related Diseases, School of Basic Medical Sciences, Wuhan University, Wuhan, 430071, China
| | - Xuewei Chen
- Department of Laboratory Medicine, Zhongnan Hospital of Wuhan University, Wuhan University, Wuhan, 430071, China
| | - Yang Wang
- Department of Pharmacology and Hubei Province Key Laboratory of Allergy and Immune-related Diseases, School of Basic Medical Sciences, Wuhan University, Wuhan, 430071, China
| | - Xiaoxiao Liu
- Department of Pharmacology and Hubei Province Key Laboratory of Allergy and Immune-related Diseases, School of Basic Medical Sciences, Wuhan University, Wuhan, 430071, China
| | - Jiang Yue
- Department of Pharmacology and Hubei Province Key Laboratory of Allergy and Immune-related Diseases, School of Basic Medical Sciences, Wuhan University, Wuhan, 430071, China
| | - Jing Yang
- Department of Pharmacology and Hubei Province Key Laboratory of Allergy and Immune-related Diseases, School of Basic Medical Sciences, Wuhan University, Wuhan, 430071, China
| | - Xiaoyang Zhou
- Department of Cardiology, Renmin Hospital, Wuhan University, Wuhan, 430060, China.
| |
Collapse
|
34
|
Xu C, Wang Y, Feng J, Xu R, Dou Y. Extracts from Huangqi (Radix Astragali Mongoliciplus) and Ezhu (Rhizoma Curcumae Phaeocaulis) inhibit Lewis lung carcinoma cell growth in a xenograft mouse model by impairing mitogen-activated protein kinase signaling, vascular endothelial growth factor production, and angiogenesis. J TRADIT CHIN MED 2019; 39:559-565. [PMID: 32186104] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
OBJECTIVE To study the anti-tumor effects of the extracts from Huangqi (Radix Astragali Mongolici) and Ezhu (Rhizoma Curcumae Phaeocaulis) on the growth of Lewis lung carcinoma (LLC) in a xenograft mouse model and to investigate the possible underlying mechanism. METHODS LLC tumor-bearing C57BL/6 mice were treated with normal saline, cisplatin (2 mg/kg intraperitoneally every other day), or Huangqi (Radix Astragali Mongolici) and Ezhu (Rhizoma Curcumae Phaeocaulis) (1∶1, 2∶1, or 3∶1 ratio; 5 , 8 , or 11 g/kg crude drug intragastrically every day) for 15 d. Body weights and tumor volumes were measured every other day. Tumors were excised on day 15 and analyzed. Tumor microvessel density (MVD) was assessed by immunohistochemical staining of CD34; and expression of vascular endothelial cell growth factor (VEGF), the mitogen-activated protein kinases p38 mitogen-activated protein kinase (MAPK), extracellular signal-regulated kinases 1 and 2 (ERK1/2), and Jun N-terminal kinase (JNK) and their phosphorylated forms were assessed by Western blotting. RESULTS Treatment with cisplatin caused a significant loss of body weight compared with controls, whereas Huangqi (Radix Astragali Mongolici) and Ezhu (Rhizoma Curcumae Phaeocaulis) extract combinations had no effect. Extracts from Huangqi (Radix Astragali Mongolici) and Ezhu (Rhizoma Curcumae Phaeocaulis) significantly decreased tumor weight and tumor MVD compared with controls, and at the 3∶1 treatment group had similar efficacy to cisplatin in reducing MVD. Tumors from Huangqi (Radix Astragali Mongolici) and Ezhu (Rhizoma Curcumae Phaeocaulis) treatments also showed decreased p38 MAPK, p-p38 MAPK, ERK1/2, p-ERK1/2, JNK, and p-JNK expression compared with the control group (all P < 0.01). VEGF protein expression was significantly reduced in the 2∶1 and 3∶1 treatment groups compared with the control group (P < 0.01). CONCLUSION Extracts from Huangqi (Radix Astragali Mongolici) and Ezhu (Rhizoma Curcumae Phaeocaulis) hindered LLC growth in the xenograft mouse model, possibly via inhibition of the MAPK signaling pathway, VEGF production, and tumor angiogenesis.
Collapse
Affiliation(s)
- Chengyong Xu
- Medical School of Chinese People's Liberation Army, Chinese People's Liberation Army General Hospital, Beijing 100853, China
- Department of Traditional Chinese Medicine, Hainan Branch of Chinese People's Liberation Army General Hospital, Sanya, Hainan province 572013, China
| | - Yuguo Wang
- Medical School of Chinese People's Liberation Army, Chinese People's Liberation Army General Hospital, Beijing 100853, China
| | - Jian Feng
- Medical School of Chinese People's Liberation Army, Chinese People's Liberation Army General Hospital, Beijing 100853, China
| | - Ran Xu
- Medical School of Chinese People's Liberation Army, Chinese People's Liberation Army General Hospital, Beijing 100853, China
| | - Yongqi Dou
- Department of Traditional Chinese Medicine, Chinese People's Liberation Army General Hospital, Beijing 100853, China
| |
Collapse
|
35
|
Zhu Y, Howard GA, Pittman K, Boykin C, Herring LE, Wilkerson EM, Verbanac K, Lu Q. Therapeutic Effect of Y-27632 on Tumorigenesis and Cisplatin-Induced Peripheral Sensory Loss through RhoA-NF-κB. Mol Cancer Res 2019; 17:1910-1919. [PMID: 31189689 DOI: 10.1158/1541-7786.mcr-19-0024] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2019] [Revised: 04/23/2019] [Accepted: 06/07/2019] [Indexed: 12/18/2022]
Abstract
Chemotherapy-induced peripheral neuropathy (CIPN) is a major side effect of cancer therapy that frequently requires a reduction or cessation of treatments and negatively impacts the patient's quality of life. There is currently no effective means to prevent or treat CIPN. In this study, we developed and applied CIPN in an immunocompetent, syngeneic murine Lewis Lung Carcinoma (LLCab) model that enabled the elucidation of both tumor and host responses to cisplatin and treatments of Y-27632, a selective inhibitor of Rho kinase/p160ROCK. Y-27632 not only preserved cisplatin's efficacy toward tumor suppression but also the combination treatment inhibited tumor cell proliferation and increased cellular apoptosis. By alleviating the cisplatin-induced loss of epidermal nerve fibers (ENFs), Y-27632 protected tumor-bearing mice from cisplatin-induced reduction of touch sensation. Furthermore, quantitative proteomic analysis revealed the striking cisplatin-induced dysregulation in cellular stress (inflammation, mitochondrial deficiency, DNA repair, etc.)-associated proteins. Y-27632 was able to reverse the changes of these proteins that are associated with Rho GTPase and NF-κB signaling network, and also decreased cisplatin-induced NF-κB hyperactivation in both footpad tissues and tumor. Therefore, Y-27632 is an effective adjuvant in tumor suppression and peripheral neuroprotection. These studies highlight the potential of targeting the RhoA-NF-κB axis as a combination therapy to treat CIPN. IMPLICATIONS: This study, for the first time, demonstrated the dual antineoplastic and neuroprotective effects of Rho kinase/p160ROCK inhibition in a syngeneic immunocompetent tumor-bearing mouse model, opening the door for further clinical adjuvant development of RhoA-NF-κB axis to improve chemotherapeutic outcomes.
Collapse
Affiliation(s)
- Yi Zhu
- Department of Anatomy and Cell Biology, The Brody School of Medicine at East Carolina University, Greenville, North Carolina
- The Harriet and John Wooten Laboratory for Alzheimer's and Neurodegenerative Diseases Research, The Brody School of Medicine at East Carolina University, Greenville, North Carolina
| | - George A Howard
- Department of Surgery, The Brody School of Medicine at East Carolina University, Greenville, North Carolina
| | - Keith Pittman
- Department of Surgery, The Brody School of Medicine at East Carolina University, Greenville, North Carolina
| | - Christi Boykin
- Department of Anatomy and Cell Biology, The Brody School of Medicine at East Carolina University, Greenville, North Carolina
- The Harriet and John Wooten Laboratory for Alzheimer's and Neurodegenerative Diseases Research, The Brody School of Medicine at East Carolina University, Greenville, North Carolina
| | - Laura E Herring
- Department of Pharmacology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
- Michael Hooker UNC Proteomics Core, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Emily M Wilkerson
- Department of Pharmacology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
- Michael Hooker UNC Proteomics Core, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Kathryn Verbanac
- Department of Surgery, The Brody School of Medicine at East Carolina University, Greenville, North Carolina
| | - Qun Lu
- Department of Anatomy and Cell Biology, The Brody School of Medicine at East Carolina University, Greenville, North Carolina.
- The Harriet and John Wooten Laboratory for Alzheimer's and Neurodegenerative Diseases Research, The Brody School of Medicine at East Carolina University, Greenville, North Carolina
| |
Collapse
|
36
|
Latteyer S, Christoph S, Theurer S, Hönes GS, Schmid KW, Führer D, Moeller LC. Thyroxine promotes lung cancer growth in an orthotopic mouse model. Endocr Relat Cancer 2019; 26:565-574. [PMID: 30893642 DOI: 10.1530/erc-18-0353] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2019] [Accepted: 03/20/2019] [Indexed: 12/30/2022]
Abstract
Thyroid hormones are important for physiology and homeostasis. In addition to nuclear thyroid hormone receptors, the plasma membrane protein integrin αvβ3 has been recognized as a receptor for both thyroxine (T4) and triiodothyronine (T3). Here, we studied whether thyroid hormone promotes growth of murine lung cancer via αvβ3 in vivo. Murine Lewis lung carcinoma cells (3LL), stably transfected with luciferase, were injected into mouse lungs. Tumor growth in untreated mice was compared to hypothyroid mice and hypothyroid mice treated with T3 or T4 with or without the αvβ3 inhibitor 3,5,3',5'-tetraiodothyroacetic acid (Tetrac). Tumor progression was determined by serial in vivo imaging of bioluminescence emitted from the tumor. Tumor weight was recorded at the end of the experiment. Neoangiogenesis was determined by immunohistochemistry for CD31. Tumor growth was reduced in hypothyroidism and increased by T4 treatment. Strikingly, only T4 but not T3 treatment promoted tumor growth. This T4 effect was abrogated by the αvβ3 inhibitor Tetrac. Tumor weight and neoangiogenesis were also significantly increased only in T4-treated mice. The T4 effect on tumor weight and neoangiogenesis was abolished by Tetrac. In vitro, T4 did not stimulate 3LL cell proliferation or signaling pathway activation. We conclude that T4 promotes lung cancer growth in this orthotopic mouse model. The tumor-promoting effect is mediated via the plasma membrane integrin αvβ3 and increased neoangiogenesis rather than direct stimulation of 3LL cells. These data suggest that such effects of levothyroxine may need to be considered in cancer patients on T4 substitution.
Collapse
Affiliation(s)
- S Latteyer
- Department of Endocrinology, Diabetes and Metabolism, University of Duisburg-Essen, Essen, Germany
| | - S Christoph
- Clinic for Bone Marrow Transplants, University of Duisburg-Essen, Essen, Germany
| | - S Theurer
- Institute of Pathology, University of Duisburg-Essen, Essen, Germany
| | - G S Hönes
- Department of Endocrinology, Diabetes and Metabolism, University of Duisburg-Essen, Essen, Germany
| | - K W Schmid
- Institute of Pathology, University of Duisburg-Essen, Essen, Germany
| | - D Führer
- Department of Endocrinology, Diabetes and Metabolism, University of Duisburg-Essen, Essen, Germany
| | - L C Moeller
- Department of Endocrinology, Diabetes and Metabolism, University of Duisburg-Essen, Essen, Germany
| |
Collapse
|
37
|
Potiron V, Clément-Colmou K, Jouglar E, Pietri M, Chiavassa S, Delpon G, Paris F, Supiot S. Tumor vasculature remodeling by radiation therapy increases doxorubicin distribution and efficacy. Cancer Lett 2019; 457:1-9. [PMID: 31078733 DOI: 10.1016/j.canlet.2019.05.005] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2018] [Revised: 04/30/2019] [Accepted: 05/06/2019] [Indexed: 01/08/2023]
Abstract
The tumor microenvironment regulates cancer initiation, progression and response to treatment. In particular, the immature tumor vasculature may impede drugs from reaching tumor cells at a lethal concentration. We and others have shown that radiation therapy (RT) induces pericyte recruitment, resembling vascular normalization. Here, we asked whether radiation-induced vascular remodeling translates into improved tissue distribution and efficacy of chemotherapy. First, RT induced vascular remodeling, accompanied by decreased hypoxia and/or increased Hoechst perfusion in prostate PC3 and LNCaP and Lewis lung carcinoma. These results were independent of the RT regimen, respectively 10 × 2 Gy and 2 × 12 Gy, suggesting a common effect. Next, using doxorubicin as a fluorescent reporter, we observed that RT improves intra-tumoral chemotherapy distribution. These effects were not hindered by anti-angiogenic sunitinib. Moreover, sub-optimal doses of doxorubicin had almost no effect alone, but significantly delayed tumor growth after RT. These data demonstrate that RT favors the efficacy of chemotherapy by improving tissue distribution, and could be an alternative chemosensitizing strategy.
Collapse
Affiliation(s)
- Vincent Potiron
- CRCINA, INSERM, Université de Nantes, Université D'Angers, Nantes, France; Institut de Cancérologie de L'Ouest René Gauducheau, Saint-Herblain, France
| | - Karen Clément-Colmou
- CRCINA, INSERM, Université de Nantes, Université D'Angers, Nantes, France; Institut de Cancérologie de L'Ouest René Gauducheau, Saint-Herblain, France
| | - Emmanuel Jouglar
- CRCINA, INSERM, Université de Nantes, Université D'Angers, Nantes, France; Institut de Cancérologie de L'Ouest René Gauducheau, Saint-Herblain, France
| | - Manon Pietri
- CRCINA, INSERM, Université de Nantes, Université D'Angers, Nantes, France; Institut de Cancérologie de L'Ouest René Gauducheau, Saint-Herblain, France
| | - Sophie Chiavassa
- CRCINA, INSERM, Université de Nantes, Université D'Angers, Nantes, France; Institut de Cancérologie de L'Ouest René Gauducheau, Saint-Herblain, France
| | - Grégory Delpon
- CRCINA, INSERM, Université de Nantes, Université D'Angers, Nantes, France; Institut de Cancérologie de L'Ouest René Gauducheau, Saint-Herblain, France
| | - François Paris
- CRCINA, INSERM, Université de Nantes, Université D'Angers, Nantes, France; Institut de Cancérologie de L'Ouest René Gauducheau, Saint-Herblain, France
| | - Stéphane Supiot
- CRCINA, INSERM, Université de Nantes, Université D'Angers, Nantes, France; Institut de Cancérologie de L'Ouest René Gauducheau, Saint-Herblain, France.
| |
Collapse
|
38
|
da Veiga Moreira J, Hamraz M, Abolhassani M, Schwartz L, Jolicœur M, Peres S. Metabolic therapies inhibit tumor growth in vivo and in silico. Sci Rep 2019; 9:3153. [PMID: 30816152 PMCID: PMC6395653 DOI: 10.1038/s41598-019-39109-1] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2018] [Accepted: 01/09/2019] [Indexed: 12/12/2022] Open
Abstract
In the recent years, cancer research succeeded with sensitive detection methods, targeted drug delivery systems, and the identification of a large set of genes differently expressed. However, although most therapies are still based on antimitotic agents, which are causing wide secondary effects, there is an increasing interest for metabolic therapies that can minimize side effects. In the early 20th century, Otto Warburg revealed that cancer cells rely on the cytoplasmic fermentation of glucose to lactic acid for energy synthesis (called "Warburg effect"). Our investigations aim to reverse this effect in reprogramming cancer cells' metabolism. In this work, we present a metabolic therapy specifically targeting the activity of specific enzymes of central carbon metabolism, combining the METABLOC bi-therapeutic drugs combination (Alpha Lipoic Acid and Hydroxycitrate) to Metformin and Diclofenac, for treating tumors implanted in mice. Furthermore, a dynamic metabolic model describing central carbon metabolism as well as fluxes targeted by the drugs allowed to simulate tumors progression in both treated and non-treated mice, in addition to draw hypotheses on the effects of the drugs on tumor cells metabolism. Our model predicts metabolic therapies-induced reversed Warburg effect on tumor cells.
Collapse
Affiliation(s)
- Jorgelindo da Veiga Moreira
- Research Laboratory in Applied Metabolic Engineering, Department of Chemical Engineering, École Polytechnique de Montréal, P.O. Box 6079, Centre-ville Station, Montréal, Québec, Canada
| | - Minoo Hamraz
- Institut Cochin, Université Paris- Descartes, 75014, Paris, France
| | | | - Laurent Schwartz
- Assistance Publique des Hôpitaux de Paris, 149 avenue Victoria, 75004, Paris, France
| | - Mario Jolicœur
- Research Laboratory in Applied Metabolic Engineering, Department of Chemical Engineering, École Polytechnique de Montréal, P.O. Box 6079, Centre-ville Station, Montréal, Québec, Canada
| | - Sabine Peres
- LRI, Université Paris-Sud, CNRS, Université Paris-Saclay, 91405, Orsay, France.
- MaIAGE, INRA, Université Paris-Saclay, 78350, Jouy-en-Josas, France.
| |
Collapse
|
39
|
Zheng H, Liu L, Zhang H, Kan F, Wang S, Li Y, Tian H, Meng S. Dendritic cells pulsed with placental gp96 promote tumor-reactive immune responses. PLoS One 2019; 14:e0211490. [PMID: 30703157 PMCID: PMC6354997 DOI: 10.1371/journal.pone.0211490] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2018] [Accepted: 01/15/2019] [Indexed: 12/19/2022] Open
Abstract
Defining and loading of immunogenic and safe cancer antigens remain a major challenge for designing dendritic cell (DC)-based cancer vaccines. In this study, we defined a prototype strategy of using DC-based vaccines pulsed with placenta-derived heat shock protein gp96 to induces anti-tumor T cell responses. Placental gp96 was efficiently taken up by CD11c+ bone marrow-derived DCs (BMDCs) and resulted in moderate BMDC maturation. Splenocytes and cytotoxic T cells (CTLs) generated with mouse BMDCs pulsed with placental gp96 specifically lysed B16 melanoma and LLC lung carcinoma cells. In both transplantable melanoma and lung carcinoma mice models, immunization with placental gp96-stimulated BMDCs led to a significant decrease in tumor growth and mouse mortality with respect to mice treated with liver gp96-pulsed BMDCs or placental gp96 alone. This vaccine induced strong cross-reactive tumor-specific T cell responses. Our results revealed that DCs pulsed with placenta-derived gp96 represent an effective immunotherapy to induce tumor-reactive immune responses, possibly via loading DCs with its associated carcinoembryonic antigens.
Collapse
MESH Headings
- Animals
- Antigens, Neoplasm/immunology
- CD4-Positive T-Lymphocytes/immunology
- Cancer Vaccines/administration & dosage
- Cancer Vaccines/immunology
- Carcinoma, Lewis Lung/immunology
- Carcinoma, Lewis Lung/metabolism
- Carcinoma, Lewis Lung/therapy
- Cells, Cultured
- Cytokines/metabolism
- Dendritic Cells/immunology
- Dendritic Cells/transplantation
- Female
- Immunotherapy
- Melanoma, Experimental/immunology
- Melanoma, Experimental/metabolism
- Melanoma, Experimental/therapy
- Membrane Glycoproteins/immunology
- Membrane Glycoproteins/metabolism
- Mice
- Mice, Inbred C57BL
- Placenta/metabolism
- Pregnancy
- T-Lymphocytes, Cytotoxic/immunology
Collapse
Affiliation(s)
- Huaguo Zheng
- CAS Key Laboratory of Pathogenic Microbiology and Immunology, Institute of Microbiology, Chinese Academy of Sciences (CAS), Beijing, China
| | - Lanlan Liu
- CAS Key Laboratory of Pathogenic Microbiology and Immunology, Institute of Microbiology, Chinese Academy of Sciences (CAS), Beijing, China
| | - Han Zhang
- CAS Key Laboratory of Pathogenic Microbiology and Immunology, Institute of Microbiology, Chinese Academy of Sciences (CAS), Beijing, China
| | - Fangming Kan
- CAS Key Laboratory of Pathogenic Microbiology and Immunology, Institute of Microbiology, Chinese Academy of Sciences (CAS), Beijing, China
| | - Shuo Wang
- CAS Key Laboratory of Pathogenic Microbiology and Immunology, Institute of Microbiology, Chinese Academy of Sciences (CAS), Beijing, China
| | - Yang Li
- CAS Key Laboratory of Pathogenic Microbiology and Immunology, Institute of Microbiology, Chinese Academy of Sciences (CAS), Beijing, China
| | - Huaqin Tian
- Foshan Hospital of Traditional Chinese Medicine, Foshan, Guangdong, China
| | - Songdong Meng
- CAS Key Laboratory of Pathogenic Microbiology and Immunology, Institute of Microbiology, Chinese Academy of Sciences (CAS), Beijing, China
- Savaid Medical School, University of Chinese Academy of Sciences, Beijing, China
- * E-mail:
| |
Collapse
|
40
|
Deng Y, Yang J, Luo F, Qian J, Liu R, Zhang D, Yu H, Chu Y. mTOR-mediated glycolysis contributes to the enhanced suppressive function of murine tumor-infiltrating monocytic myeloid-derived suppressor cells. Cancer Immunol Immunother 2018; 67:1355-1364. [PMID: 29968153 PMCID: PMC11028128 DOI: 10.1007/s00262-018-2177-1] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2017] [Accepted: 05/24/2018] [Indexed: 01/01/2023]
Abstract
Immune cell activation occurs concurrently with metabolic reprogramming. As important components of the tumor microenvironment, monocytic myeloid-derived suppressor cells (M-MDSCs) are featured by their potent immunosuppressive abilities on anti-tumor effector cells. However, little is known about the contribution of metabolic adaptations to their suppressive roles. In this study, we found that tumor-infiltrating M-MDSCs had the same phenotype with splenic M-MDSCs. Compared with splenic M-MDSCs, tumor-infiltrating M-MDSCs exhibited stronger suppressive activities which was accompanied by higher glycolysis. Inhibition of glycolysis impaired the suppressive function of tumor M-MDSCs. Meanwhile, the results demonstrated that mTOR was responsible for this function regulation. mTOR inhibition by rapamycin decreased the glycolysis and reduced the suppressive activities of these cells. Furthermore, rapamycin treatment inhibited the tumor growth and reduced the percentage of M-MDSCs in 3LL tumor bearing mice. These results demonstrated that modulation of metabolism in immune cells can be an effective way to enhance anti-tumor effects.
Collapse
Affiliation(s)
- Yuting Deng
- Department of Immunology, School of Basic Medical Sciences, Fudan University, 138 Yi Xue Yuan Road, Shanghai, 200032, People's Republic of China
- Biotherapy Research Center, Fudan University, Shanghai, China
| | - Jiao Yang
- Department of Immunology, School of Basic Medical Sciences, Fudan University, 138 Yi Xue Yuan Road, Shanghai, 200032, People's Republic of China
- Biotherapy Research Center, Fudan University, Shanghai, China
| | - Feifei Luo
- Department of Immunology, School of Basic Medical Sciences, Fudan University, 138 Yi Xue Yuan Road, Shanghai, 200032, People's Republic of China
- Biotherapy Research Center, Fudan University, Shanghai, China
- Department of Digestive Diseases, Huashan Hospital, Fudan University, Shanghai, China
| | - Jing Qian
- Department of Immunology, School of Basic Medical Sciences, Fudan University, 138 Yi Xue Yuan Road, Shanghai, 200032, People's Republic of China
| | - Ronghua Liu
- Department of Immunology, School of Basic Medical Sciences, Fudan University, 138 Yi Xue Yuan Road, Shanghai, 200032, People's Republic of China
| | - Dan Zhang
- Department of Immunology, School of Basic Medical Sciences, Fudan University, 138 Yi Xue Yuan Road, Shanghai, 200032, People's Republic of China
- Biotherapy Research Center, Fudan University, Shanghai, China
| | - Hongxiu Yu
- Department of Systems Biology for Medicine, School of Basic Medical Sciences and Institute of Biomedical Sciences, Fudan University, Shanghai, China
| | - Yiwei Chu
- Department of Immunology, School of Basic Medical Sciences, Fudan University, 138 Yi Xue Yuan Road, Shanghai, 200032, People's Republic of China.
- Biotherapy Research Center, Fudan University, Shanghai, China.
| |
Collapse
|
41
|
Wang J, Zhou T, Sun Z, Ye T, Zhou S, Li J, Liu Y, Kong L, Tang J, Liu D, Xing H. Zeb1 Regulates the Symmetric Division of Mouse Lewis Lung Carcinoma Stem Cells through Numb mediated by miR-31. Int J Biol Sci 2018; 14:1399-1410. [PMID: 30262992 PMCID: PMC6158737 DOI: 10.7150/ijbs.27446] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2018] [Accepted: 07/15/2018] [Indexed: 12/13/2022] Open
Abstract
Symmetric cell division (SD) and asymmetric cell division (ASD) were the unique characteristics of stem cells and the mechanisms underlying stem cell renewal. While recent studies have identified the presence of SD and ASD in lung cancer stem cells (CSCs), the mechanisms regulating SD and ASD in cancer state have not been elucidated, mostly due to the lack of stable cellular models of SD and ASD in CSC research. In this study, the interaction between Zeb1, an Epithelial-Mesenchymal Transition (EMT) factor shown to regulate CSCs self-renew, and Numb, which regulates SD and ASD in the normal neural stem cell was investigated using the stable mouse Lewis lung adenocarcinoma SD (LLC-SD) and ASD (LLC-ASD) lines established from our previous study. The most significant finding derived from this line of research is that we have identified and molecularly ordered the axis of Zeb1-miR-31-Numb that regulates the SD, a mechanism of CSC self-renewal that has not been previously described. More specifically, the expression of Zeb1 and Numb were both significantly higher in LLC-SD than LLC-ASD cells. Silencing of Zeb1 or Numb expression lead to decreased ratio of SD and weakened single-cell cloning formation, tumor growth and tumor metastasis, respectively. The rescure experiments have molecularly ordered the regulation of Numb by Zeb1, indirectly mediated by miR-31. Moreover, we also provided preliminary evidence supporting the clinical relevance of our finding. In summary, our study provides a new insight for the self-renew of lung CSCs in which SD is regulated by the axis of Zeb1-miR-31-Numb.
Collapse
Affiliation(s)
- Jianyu Wang
- Laboratory of Translational Cancer Stem Cell Research, Institute of Life Sciences, Chongqing Medical University, Chongqing, China
| | - Tiejun Zhou
- Department of Pathology, The affiliated Hospital of Southwest medical university
| | - Zhiwei Sun
- Laboratory of Translational Cancer Stem Cell Research, Institute of Life Sciences, Chongqing Medical University, Chongqing, China
| | - Ting Ye
- Laboratory of Translational Cancer Stem Cell Research, Institute of Life Sciences, Chongqing Medical University, Chongqing, China
| | - Shixia Zhou
- Laboratory of Translational Cancer Stem Cell Research, Institute of Life Sciences, Chongqing Medical University, Chongqing, China
| | - Jingyuan Li
- Laboratory of Translational Cancer Stem Cell Research, Institute of Life Sciences, Chongqing Medical University, Chongqing, China
| | - Yongli Liu
- Laboratory of Translational Cancer Stem Cell Research, Institute of Life Sciences, Chongqing Medical University, Chongqing, China
| | - Liangsheng Kong
- Laboratory of Translational Cancer Stem Cell Research, Institute of Life Sciences, Chongqing Medical University, Chongqing, China
| | - Junlin Tang
- Laboratory of Translational Cancer Stem Cell Research, Institute of Life Sciences, Chongqing Medical University, Chongqing, China
| | - Doudou Liu
- Laboratory of Translational Cancer Stem Cell Research, Institute of Life Sciences, Chongqing Medical University, Chongqing, China
| | - H.Rosie Xing
- Laboratory of Translational Cancer Stem Cell Research, Institute of Life Sciences, Chongqing Medical University, Chongqing, China
- State Key Laboratory of Ultrasound Engineering in Medicine Co-Founded by Chongqing and the Ministry of Science and Technology, Chongqing, China
| |
Collapse
|
42
|
Chen PC, Chen CC, Ker YB, Chang CH, Chyau CC, Hu ML. Anti-Metastatic Effects of Antrodan with and without Cisplatin on Lewis Lung Carcinomas in a Mouse Xenograft Model. Int J Mol Sci 2018; 19:E1565. [PMID: 29794990 PMCID: PMC6032389 DOI: 10.3390/ijms19061565] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2018] [Revised: 05/13/2018] [Accepted: 05/21/2018] [Indexed: 12/13/2022] Open
Abstract
Antrodan, a unique protein-bound polysaccharide derived from the fungal mycelia of Antrodia cinnamomea, has been reported to exhibit antitumor and anti-metastatic effects on Lewis lung carcinoma (LLC) cells through direct action and immunomodulation in vitro. In this study, we investigated the combined treatment of antrodan with an anti-cancer drug-cisplatin-and its underlying molecular mechanisms of action in a mouse xenograft tumor model. C57BL/6 mice were implanted (s.c.) with LLCs for nine days, before administration with only antrodan (20 mg/kg and 40 mg/kg; p.o.) daily, only cisplatin (1 mg/kg; i.p.) twice per week, or a combination of both for an additional 28 days. As expected, antrodan on its own significantly inhibited metastasis of lung and liver tissues, while treatment with cisplatin only merely inhibited metastasis of the liver. Antrodan exhibited efficient adjuvant therapy in combination with cisplatin, by inhibiting the activities of the plasma urokinase plasminogen activator (uPA) and the liver matrix metalloproteinase 9 (MMP-9), as well as by inhibiting the phosphorylation of p38 and extracellular signal-regulated kinase 2 (ERK2) in lung and liver tissues. In addition, antrodan effectively ameliorated cisplatin-induced kidney dysfunction when treated combinatorially, as evidenced by a decrease in cisplatin-induced blood urea nitrogen (BUN) levels in plasma and in the level of p38 phosphorylation in the kidney. Mechanistically, the actions of antrodan on its own involved (i) reducing the activities of uPA and MMP-2 and -9 in plasma; (ii) reducing protein expression of MMP-2/9, and the phosphorylation of signal transducer and activator of transcription 3 (STAT3) and mitogen-activated protein kinases (MAPKs), including extracellular signal-regulated kinases (ERKs), c-Jun N-terminal kinases (JNKs), and p38 in lung and liver tissues; and (iii) enhancing immune system functions resulting in the promotion of an anti-metastatic response through immunomodulation, by increasing interferon-γ (IFN-γ) levels and decreasing interleukin-6 (IL-6) levels in plasma. These results demonstrated that antrodan provides a novel, complementary therapeutic strategy against cancer metastasis, by attenuating the activities of MMP-2 and -9 through the modulation of STAT3/MAPK/ERK/JNK signaling pathways, and of the host's immune system.
Collapse
Affiliation(s)
- Pei-Chun Chen
- Department of Food Science and Biotechnology, National Chung Hsing University, 250 Kuo Kuang Road, Taichung 402, Taiwan.
| | - Chin-Chu Chen
- Grape King Biotechnology Center, 60, Sec 3, Longgang Rd., Chung-Li City, Taoyuan County 320, Taiwan.
| | - Yaw-Bee Ker
- Department of Food Science and Technology, Hungkuang University, No. 1018, Sec. 6, Taiwan Boulevard, Shalu District, Taichung City 43302, Taiwan.
| | - Chi-Huang Chang
- Research Institute of Biotechnology, Hungkuang University, No. 1018, Sec. 6, Taiwan Boulevard, Shalu District, Taichung City 43302, Taiwan.
| | - Charng-Cherng Chyau
- Research Institute of Biotechnology, Hungkuang University, No. 1018, Sec. 6, Taiwan Boulevard, Shalu District, Taichung City 43302, Taiwan.
| | - Miao-Lin Hu
- Department of Food Science and Biotechnology, National Chung Hsing University, 250 Kuo Kuang Road, Taichung 402, Taiwan.
| |
Collapse
|
43
|
Wakabayashi H, Wakisaka S, Hiraga T, Hata K, Nishimura R, Tominaga M, Yoneda T. Decreased sensory nerve excitation and bone pain associated with mouse Lewis lung cancer in TRPV1-deficient mice. J Bone Miner Metab 2018; 36:274-285. [PMID: 28516219 DOI: 10.1007/s00774-017-0842-7] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2017] [Accepted: 04/12/2017] [Indexed: 02/08/2023]
Abstract
Bone pain is one of the most common and life-limiting complications of cancer metastasis to bone. Although the mechanism of bone pain still remains poorly understood, bone pain is evoked as a consequence of sensitization and excitation of sensory nerves (SNs) innervating bone by noxious stimuli produced in the microenvironment of bone metastases. We showed that bone is innervated by calcitonin gene-related protein (CGRP)+ SNs extending from dorsal root ganglia (DRG), the cell body of SNs, in mice. Mice intratibially injected with Lewis lung cancer (LLC) cells showed progressive bone pain evaluated by mechanical allodynia and flinching with increased CGRP+ SNs in bone and augmented SN excitation in DRG as indicated by elevated numbers of pERK- and pCREB-immunoreactive neurons. Immunohistochemical examination of LLC-injected bone revealed that the tumor microenvironment is acidic. Bafilomycin A1, a selective inhibitor of H+ secretion from vacuolar proton pump, significantly alleviated bone pain, indicating that the acidic microenvironment contributes to bone pain. We then determined whether the transient receptor potential vanilloid 1 (TRPV1), a major acid-sensing nociceptor predominantly expressed on SNs, plays a role in bone pain by intratibially injecting LLC cells in TRPV1-deficient mice. Bone pain and SN excitation in the DRG and spinal dorsal horn were significantly decreased in TRPV1 -/- mice compared with wild-type mice. Our results suggest that TRPV1 activation on SNs innervating bone by the acidic cancer microenvironment in bone contributes to SN activation and bone pain. Targeting acid-activated TRPV1 is a potential therapeutic approach to cancer-induced bone pain.
Collapse
Affiliation(s)
- Hiroki Wakabayashi
- Department of Biochemistry, Osaka University Graduate School of Dentistry, 1-8 Yamadaoka, Suita, Osaka, 565-0871, Japan
- Department of Orthopaedic Surgery, Mie University School of Medicine, 2-174 Edobashi, Tsu, Mie, 514-8507, Japan
| | - Satoshi Wakisaka
- Department of Oral Anatomy and Developmental Biology, Osaka University Graduate School of Dentistry, 1-8 Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Toru Hiraga
- Department of Biochemistry, Osaka University Graduate School of Dentistry, 1-8 Yamadaoka, Suita, Osaka, 565-0871, Japan
- Department of Histology and Cell Biology, Matsumoto Dental University, 1780 Gobara‑Hirooka, Shiojiri, Nagano, 399‑0781, Japan
| | - Kenji Hata
- Department of Biochemistry, Osaka University Graduate School of Dentistry, 1-8 Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Riko Nishimura
- Department of Biochemistry, Osaka University Graduate School of Dentistry, 1-8 Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Makoto Tominaga
- Okazaki Institute of Integrative Bioscience, National Institutes of Natural Sciences, 5-1 Higashiyama Myodaijicho, Okazaki, Aichi, 444-8787, Japan
| | - Toshiyuki Yoneda
- Department of Biochemistry, Osaka University Graduate School of Dentistry, 1-8 Yamadaoka, Suita, Osaka, 565-0871, Japan.
- Division of Hematology and Oncology, Indiana University School of Medicine, 980 W Walnut St, Indianapolis, IN, 46202, USA.
| |
Collapse
|
44
|
Zhou L, Zhang X, Li H, Niu C, Yu D, Yang G, Liang X, Wen X, Li M, Cui J. Validating the pivotal role of the immune system in low-dose radiation-induced tumor inhibition in Lewis lung cancer-bearing mice. Cancer Med 2018; 7:1338-1348. [PMID: 29479834 PMCID: PMC5911597 DOI: 10.1002/cam4.1344] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2017] [Revised: 10/18/2017] [Accepted: 12/26/2017] [Indexed: 12/17/2022] Open
Abstract
Although low-dose radiation (LDR) possesses the two distinct functions of inducing hormesis and adaptive responses, which result in immune enhancement and tumor inhibition, its clinical applications have not yet been elucidated. The major obstacle that hinders the application of LDR in the clinical setting is that the mechanisms underlying induction of tumor inhibition are unclear, and the risks associated with LDR are still unknown. Thus, to overcome this obstacle and elucidate the mechanisms mediating the antitumor effects of LDR, in this study, we established an in vivo lung cancer model to investigate the participation of the immune system in LDR-induced tumor inhibition and validated the pivotal role of the immune system by impairing immunity with high-dose radiation (HDR) of 1 Gy. Additionally, the LDR-induced adaptive response of the immune system was also observed by sequential HDR treatment in this mouse model. We found that LDR-activated T cells and natural killer cells and increased the cytotoxicity of splenocytes and the infiltration of T cells in the tumor tissues. In contrast, when immune function was impaired by HDR pretreatment, LDR could not induce tumor inhibition. However, when LDR was administered before HDR, the immunity could be protected from impairment, and tumor growth could be inhibited to some extent, indicating the induction of the immune adaptive response by LDR. Therefore, we demonstrated that immune enhancement played a key role in LDR-induced tumor inhibition. These findings emphasized the importance of the immune response in tumor radiotherapy and may help promote the application of LDR as a novel approach in clinical practice.
Collapse
MESH Headings
- Animals
- Biomarkers
- Carcinoma, Lewis Lung/immunology
- Carcinoma, Lewis Lung/metabolism
- Carcinoma, Lewis Lung/pathology
- Carcinoma, Lewis Lung/radiotherapy
- Cytokines/metabolism
- Disease Models, Animal
- Female
- Immune System/radiation effects
- Immunohistochemistry
- Immunomodulation/radiation effects
- Killer Cells, Natural/immunology
- Killer Cells, Natural/metabolism
- Lymphocyte Activation
- Lymphocytes, Tumor-Infiltrating/immunology
- Lymphocytes, Tumor-Infiltrating/metabolism
- Lymphocytes, Tumor-Infiltrating/pathology
- Mice
- Radiation Dosage
- Radiation, Ionizing
- Spleen/cytology
- Spleen/immunology
- Spleen/metabolism
- T-Lymphocytes/immunology
- T-Lymphocytes/metabolism
- Tumor Burden/radiation effects
Collapse
Affiliation(s)
- Lei Zhou
- Cancer CenterThe First Hospital of Jilin UniversityChangchun130021China
| | - Xiaoying Zhang
- Cancer CenterThe First Hospital of Jilin UniversityChangchun130021China
| | - Hui Li
- Cancer CenterThe First Hospital of Jilin UniversityChangchun130021China
| | - Chao Niu
- Cancer CenterThe First Hospital of Jilin UniversityChangchun130021China
| | - Dehai Yu
- Cancer CenterThe First Hospital of Jilin UniversityChangchun130021China
| | - Guozi Yang
- Department of Radiation‐OncologyThe First Hospital of Jilin UniversityChangchun130021China
| | - Xinyue Liang
- Cancer CenterThe First Hospital of Jilin UniversityChangchun130021China
| | - Xue Wen
- Cancer CenterThe First Hospital of Jilin UniversityChangchun130021China
| | - Min Li
- Cancer CenterThe First Hospital of Jilin UniversityChangchun130021China
| | - Jiuwei Cui
- Cancer CenterThe First Hospital of Jilin UniversityChangchun130021China
| |
Collapse
|
45
|
Yoshida S, Shime H, Takeda Y, Nam J, Takashima K, Matsumoto M, Shirato H, Kasahara M, Seya T. Toll-like receptor 3 signal augments radiation-induced tumor growth retardation in a murine model. Cancer Sci 2018; 109:956-965. [PMID: 29465830 PMCID: PMC5891207 DOI: 10.1111/cas.13543] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2017] [Revised: 02/09/2018] [Accepted: 02/14/2018] [Indexed: 12/27/2022] Open
Abstract
Radiotherapy induces anti-tumor immunity by induction of tumor antigens and damage-associated molecular patterns (DAMP). DNA, a representative DAMP in radiotherapy, activates the stimulator of interferon genes (STING) pathway which enhances the immune response. However, the immune response does not always parallel the inflammation associated with radiotherapy. This lack of correspondence may, in part, explain the radiation-resistance of tumors. Additive immunotherapy is expected to revive tumor-specific CTL facilitating radiation-resistant tumor shrinkage. Herein pre-administration of the double-stranded RNA, polyinosinic-polycytidylic acid (polyI:C), in conjunction with radiotherapy, was shown to foster tumor suppression in mice bearing radioresistant, ovalbumin-expressing Lewis lung carcinoma (LLC). Extrinsic injection of tumor antigen was not required for tumor suppression. No STING- and CTL-response was induced by radiation in the implant tumor. PolyI:C was more effective for induction of tumor growth retardation at 1 day before radiation than at post-treatment. PolyI:C targeted Toll-like receptor 3 with minimal effect on the mitochondrial antiviral-signaling protein pathway. Likewise, the STING pathway barely contributed to LLC tumor suppression. PolyI:C primed antigen-presenting dendritic cells in draining lymph nodes to induce proliferation of antigen-specific CTL. By combination therapy, CTL efficiently infiltrated into tumors with upregulation of relevant chemokine transcripts. Batf3-positive DC and CD8+ T cells were essential for therapeutic efficacy. Furthermore, polyI:C was shown to stimulate tumor-associated macrophages and release tumor necrosis factor alpha, which acted on tumor cells and increased sensitivity to radiation. Hence, polyI:C treatment prior to radiotherapy potentially induces tumor suppression by boosting CTL-dependent and macrophage-mediated anti-tumor responses. Eventually, polyI:C and radiotherapy in combination would be a promising therapeutic strategy for radiation-resistant tumors.
Collapse
MESH Headings
- Animals
- Antigens, Neoplasm/metabolism
- CD8-Positive T-Lymphocytes/drug effects
- CD8-Positive T-Lymphocytes/metabolism
- CD8-Positive T-Lymphocytes/radiation effects
- Carcinoma, Lewis Lung/drug therapy
- Carcinoma, Lewis Lung/metabolism
- Carcinoma, Lewis Lung/radiotherapy
- Cell Line, Tumor
- Cell Proliferation/drug effects
- Cell Proliferation/radiation effects
- Combined Modality Therapy/methods
- Dendritic Cells/drug effects
- Dendritic Cells/metabolism
- Dendritic Cells/radiation effects
- Disease Models, Animal
- Immunotherapy, Adoptive/methods
- Macrophages/drug effects
- Macrophages/metabolism
- Macrophages/radiation effects
- Mice
- Mice, Inbred C57BL
- Poly I-C/pharmacology
- T-Lymphocytes, Cytotoxic/drug effects
- T-Lymphocytes, Cytotoxic/metabolism
- T-Lymphocytes, Cytotoxic/radiation effects
- Toll-Like Receptor 3/metabolism
Collapse
Affiliation(s)
- Sumito Yoshida
- Department of Vaccine ImmunologyGraduate School of MedicineHokkaido UniversitySapporoJapan
- Department of Pathology IGraduate School of MedicineHokkaido UniversitySapporoJapan
| | - Hiroaki Shime
- Department of Vaccine ImmunologyGraduate School of MedicineHokkaido UniversitySapporoJapan
- Present address:
Department of ImmunologyGraduate School of Medical SciencesNagoya City UniversityNagoyaJapan
| | - Yohei Takeda
- Department of Vaccine ImmunologyGraduate School of MedicineHokkaido UniversitySapporoJapan
| | - Jin‐Min Nam
- Department of Radiation MedicineGraduate School of MedicineHokkaido UniversitySapporoJapan
- Global Station for Quantum Medical Science and EngineeringGlobal Institution for Collaborative Research and EducationHokkaido UniversitySapporoJapan
| | - Ken Takashima
- Department of Vaccine ImmunologyGraduate School of MedicineHokkaido UniversitySapporoJapan
| | - Misako Matsumoto
- Department of Vaccine ImmunologyGraduate School of MedicineHokkaido UniversitySapporoJapan
| | - Hiroki Shirato
- Department of Radiation MedicineGraduate School of MedicineHokkaido UniversitySapporoJapan
- Global Station for Quantum Medical Science and EngineeringGlobal Institution for Collaborative Research and EducationHokkaido UniversitySapporoJapan
| | - Masanori Kasahara
- Department of Pathology IGraduate School of MedicineHokkaido UniversitySapporoJapan
| | - Tsukasa Seya
- Department of Vaccine ImmunologyGraduate School of MedicineHokkaido UniversitySapporoJapan
| |
Collapse
|
46
|
Yang Y, Jiang Y, Xie D, Liu M, Song N, Zhu J, Fan J, Zhu C. Inhibition of cell-adhesion protein DPYSL3 promotes metastasis of lung cancer. Respir Res 2018; 19:41. [PMID: 29514686 PMCID: PMC5842641 DOI: 10.1186/s12931-018-0740-0] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2017] [Accepted: 02/15/2018] [Indexed: 01/05/2023] Open
Abstract
BACKGROUND Our previous screening study suggested that the cell-adhesions protein Dihydropyrimidinase-like 3 (DPYSL3) was a candidate metastatic lung cancer related molecule. This study aimed to analyze the correlation between DPYSL3 and metastatic lung cancer. METHODS Stable DPYSL3 knockdown Lewis lung carcinoma (LLC) cells were constructed with a retroviral system. Cell migration and invasion assays were performed to determine the role of DPYSL3 in LLC cells' migration and invasion changes. A metastatic lung tumor model in which the stable DPYSL3 knockdown LLC cells were injected through tail vein was used to analyze the role of DPYSL3 in tumor metastasis in vivo. The correlation between DPYSL3 expression and the survival time of lung cancer patients were analyzed in KMPLOT database. RESULTS Knockdown of DPYSL3 promoted the migratory and invasive of LLC cells compared to the control group. Meanwhile, the motility of LLC cells was also increased with the inhibition of DPYSL3. The TGFβ-induced EMT increased when DPYSL3 was inhibited. The expression of EMT markers, TWIST1 and N-cadherin, significantly increased to almost two times with the knockdown of DPYSL3. Furthermore, inhibition of DPYSL3 promoted the progression of metastatic xenograft in C57BL/6 mice. The expression level of DPYSL3 decreased in lung cancer patients with distant metastasis. CONCLUSIONS Knockdown of DPYSL3 promoted the metastatic ability of LLC cells in vitro and in vivo.
Collapse
Affiliation(s)
- Yang Yang
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital affiliated Tongji University, 507 Zhengmin road, Shanghai, 200433 China
| | - Yan Jiang
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital affiliated Tongji University, 507 Zhengmin road, Shanghai, 200433 China
| | - Dong Xie
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital affiliated Tongji University, 507 Zhengmin road, Shanghai, 200433 China
| | - Ming Liu
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital affiliated Tongji University, 507 Zhengmin road, Shanghai, 200433 China
| | - Nan Song
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital affiliated Tongji University, 507 Zhengmin road, Shanghai, 200433 China
| | - Junjie Zhu
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital affiliated Tongji University, 507 Zhengmin road, Shanghai, 200433 China
| | - Jiang Fan
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital affiliated Tongji University, 507 Zhengmin road, Shanghai, 200433 China
| | - Chenfang Zhu
- Department of General Surgery, Shanghai Ninth People’s Hospital, Shanghai JiaoTong University School of Medicine, Discipline Construction Research Center of China Hospital Development Institute, Shanghai Jiao Tong University, 639 Zhizaoju road, Shanghai, 200011 China
| |
Collapse
|
47
|
Zhao T, Ding X, Yan C, Du H. Endothelial Rab7 GTPase mediates tumor growth and metastasis in lysosomal acid lipase-deficient mice. J Biol Chem 2017; 292:19198-19208. [PMID: 28924047 PMCID: PMC5702662 DOI: 10.1074/jbc.m116.773093] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2016] [Revised: 08/11/2017] [Indexed: 11/06/2022] Open
Abstract
Tumors depend on their microenvironment for sustained growth, invasion, and metastasis. In this environment, endothelial cells (ECs) are an important stromal cell type interacting with malignant cells to facilitate tumor angiogenesis and cancer cell extravasation. Of note, lysosomal acid lipase (LAL) deficiency facilitates melanoma growth and metastasis. ECs from LAL-deficient (lal-/-) mice possess enhanced proliferation, migration, and permeability of inflammatory cells by activating the mammalian target of rapamycin (mTOR) pathway. Here we report that lal-/- ECs facilitated in vivo tumor angiogenesis, growth, and metastasis, largely by stimulating tumor cell proliferation, migration, adhesion, and transendothelial migration via increased expression of IL-6 and monocyte chemoattractant protein 1 (MCP-1). This prompted us to look for lysosomal proteins that are involved in lal-/- EC dysfunctions. We found that lal-/- ECs displayed increased expression of Rab7, a late endosome/lysosome-associated small GTPase. Moreover, Rab7 and mTOR were co-increased and co-localized to lysosomes and physically interacted in lal-/- ECs. Rab7 inhibition reversed lal-/- EC dysfunctions, including decreasing their enhanced migration and permeability of tumor-stimulatory myeloid cells, and suppressed EC-mediated stimulation of in vitro tumor cell transmigration, proliferation, and migration and in vivo tumor growth and metastasis. Finally, Rab7 inhibition reduced overproduction of reactive oxygen species and increased IL-6 and MCP-1 secretion in lal-/- ECs. Our results indicate that metabolic reprogramming resulting from LAL deficiency enhances the ability of ECs to stimulate tumor cell proliferation and metastasis through stimulation of lysosome-anchored Rab7 activity.
Collapse
MESH Headings
- Animals
- Apoptosis
- Carcinoma, Lewis Lung/genetics
- Carcinoma, Lewis Lung/metabolism
- Carcinoma, Lewis Lung/secondary
- Cell Movement
- Cell Proliferation
- Endothelium, Vascular/enzymology
- Endothelium, Vascular/pathology
- Lysosomes/enzymology
- Melanoma, Experimental/genetics
- Melanoma, Experimental/metabolism
- Melanoma, Experimental/secondary
- Mice
- Mice, Knockout
- Myeloid Cells/metabolism
- Myeloid Cells/pathology
- Neoplasm Invasiveness
- Neoplasm Metastasis
- Reactive Oxygen Species
- Signal Transduction
- Sterol Esterase/physiology
- TOR Serine-Threonine Kinases/genetics
- TOR Serine-Threonine Kinases/metabolism
- Transendothelial and Transepithelial Migration
- Tumor Cells, Cultured
- Wolman Disease/complications
- Wolman Disease/physiopathology
- rab GTP-Binding Proteins/genetics
- rab GTP-Binding Proteins/metabolism
- rab7 GTP-Binding Proteins
- Wolman Disease
Collapse
Affiliation(s)
- Ting Zhao
- From the Department of Pathology and Laboratory Medicine and
| | - Xinchun Ding
- From the Department of Pathology and Laboratory Medicine and
| | - Cong Yan
- From the Department of Pathology and Laboratory Medicine and
- Indiana University Simon Cancer Center, Indiana University School of Medicine, Indianapolis, Indiana 46202
| | - Hong Du
- From the Department of Pathology and Laboratory Medicine and
- Indiana University Simon Cancer Center, Indiana University School of Medicine, Indianapolis, Indiana 46202
| |
Collapse
|
48
|
Du W, Xu X, Niu Q, Zhang X, Wei Y, Wang Z, Zhang W, Yan J, Ru Y, Fu Z, Li X, Jiang Y, Ma Z, Zhang Z, Yao Z, Liu Z. Spi-B-Mediated Silencing of Claudin-2 Promotes Early Dissemination of Lung Cancer Cells from Primary Tumors. Cancer Res 2017; 77:4809-4822. [PMID: 28754672 DOI: 10.1158/0008-5472.can-17-0020] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2017] [Revised: 06/06/2017] [Accepted: 07/19/2017] [Indexed: 11/16/2022]
Abstract
Dissociation from epithelial sheets and invasion through the surrounding stroma are critical early events during epithelial cancer metastasis. Here we find that a lymphocyte lineage-restricted transcription factor, Spi-B, is frequently expressed in human lung cancer tissues. The Spi-B-expressing cancer cells coexpressed vimentin but repressed E-cadherin and exhibited invasive behavior. Increased Spi-B expression was associated with tumor grade, lymphatic metastasis, and short overall survival. Mechanistically, Spi-B disrupted intercellular junctions and enhanced invasiveness by reconfiguring the chromatin structure of the tight junction gene claudin-2 (CLDN2) and repressing its transcription. These data suggest that Spi-B participates in mesenchymal invasion, linking epithelial cancer metastasis with a lymphatic transcriptional program. Cancer Res; 77(18); 4809-22. ©2017 AACR.
Collapse
MESH Headings
- Adenocarcinoma/genetics
- Adenocarcinoma/metabolism
- Adenocarcinoma/secondary
- Animals
- Apoptosis
- Biomarkers, Tumor
- Carcinoma, Lewis Lung/genetics
- Carcinoma, Lewis Lung/metabolism
- Carcinoma, Lewis Lung/secondary
- Carcinoma, Non-Small-Cell Lung/genetics
- Carcinoma, Non-Small-Cell Lung/metabolism
- Carcinoma, Non-Small-Cell Lung/secondary
- Carcinoma, Squamous Cell/genetics
- Carcinoma, Squamous Cell/metabolism
- Carcinoma, Squamous Cell/secondary
- Cell Proliferation
- Claudin-2/genetics
- Claudin-2/metabolism
- DNA-Binding Proteins/genetics
- DNA-Binding Proteins/metabolism
- Gene Expression Regulation, Neoplastic
- Humans
- Intercellular Junctions
- Lung Neoplasms/genetics
- Lung Neoplasms/metabolism
- Lung Neoplasms/pathology
- Mice
- Mice, Inbred C57BL
- Neoplasm Invasiveness
- Neoplasm Staging
- Prognosis
- Small Cell Lung Carcinoma/genetics
- Small Cell Lung Carcinoma/metabolism
- Small Cell Lung Carcinoma/secondary
- Transcription Factors/genetics
- Transcription Factors/metabolism
- Tumor Cells, Cultured
- Xenograft Model Antitumor Assays
Collapse
Affiliation(s)
- Wei Du
- Department of Immunology, Biochemistry and Molecular Biology, Collaborative Innovation Center of Tianjin for Medical Epigenetics, Tianjin Key Laboratory of Medical Epigenetics, Tianjin Medical University, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China
| | - Xing Xu
- Department of Immunology, Biochemistry and Molecular Biology, Collaborative Innovation Center of Tianjin for Medical Epigenetics, Tianjin Key Laboratory of Medical Epigenetics, Tianjin Medical University, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China
| | - Qing Niu
- Department of Immunology, Biochemistry and Molecular Biology, Collaborative Innovation Center of Tianjin for Medical Epigenetics, Tianjin Key Laboratory of Medical Epigenetics, Tianjin Medical University, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China
| | - Xuexi Zhang
- Department of Immunology, Biochemistry and Molecular Biology, Collaborative Innovation Center of Tianjin for Medical Epigenetics, Tianjin Key Laboratory of Medical Epigenetics, Tianjin Medical University, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China
| | - Yiliang Wei
- Department of Immunology, Biochemistry and Molecular Biology, Collaborative Innovation Center of Tianjin for Medical Epigenetics, Tianjin Key Laboratory of Medical Epigenetics, Tianjin Medical University, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China
| | - Ziqiao Wang
- Department of Immunology, Biochemistry and Molecular Biology, Collaborative Innovation Center of Tianjin for Medical Epigenetics, Tianjin Key Laboratory of Medical Epigenetics, Tianjin Medical University, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China
- School of Medical Laboratory, Tianjin Medical University, Tianjin, China
| | - Wei Zhang
- Department of Immunology, Biochemistry and Molecular Biology, Collaborative Innovation Center of Tianjin for Medical Epigenetics, Tianjin Key Laboratory of Medical Epigenetics, Tianjin Medical University, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China
| | - Jun Yan
- Department of Pathology, Tianjin First Center Hospital, Tianjin, China
| | - Yongxin Ru
- State Key Laboratory of Experimental Hematology, Institute of Hematology and Blood Diseases Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Tianjin, China
| | - Zheng Fu
- Department of Immunology, Biochemistry and Molecular Biology, Collaborative Innovation Center of Tianjin for Medical Epigenetics, Tianjin Key Laboratory of Medical Epigenetics, Tianjin Medical University, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China
- Key Laboratory of Immune Microenvironment and Disease of the Ministry of Education, Tianjin Medical University, Tianjin, China
| | - Xiaobo Li
- Department of Immunology, Biochemistry and Molecular Biology, Collaborative Innovation Center of Tianjin for Medical Epigenetics, Tianjin Key Laboratory of Medical Epigenetics, Tianjin Medical University, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China
| | - Yuan Jiang
- Department of Immunology, Biochemistry and Molecular Biology, Collaborative Innovation Center of Tianjin for Medical Epigenetics, Tianjin Key Laboratory of Medical Epigenetics, Tianjin Medical University, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China
- Key Laboratory of Immune Microenvironment and Disease of the Ministry of Education, Tianjin Medical University, Tianjin, China
| | - Zhenyi Ma
- Department of Immunology, Biochemistry and Molecular Biology, Collaborative Innovation Center of Tianjin for Medical Epigenetics, Tianjin Key Laboratory of Medical Epigenetics, Tianjin Medical University, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China
- Key Laboratory of Immune Microenvironment and Disease of the Ministry of Education, Tianjin Medical University, Tianjin, China
| | - Zhenfa Zhang
- Department of Lung Cancer Center, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China
| | - Zhi Yao
- Department of Immunology, Biochemistry and Molecular Biology, Collaborative Innovation Center of Tianjin for Medical Epigenetics, Tianjin Key Laboratory of Medical Epigenetics, Tianjin Medical University, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China
- Key Laboratory of Immune Microenvironment and Disease of the Ministry of Education, Tianjin Medical University, Tianjin, China
| | - Zhe Liu
- Department of Immunology, Biochemistry and Molecular Biology, Collaborative Innovation Center of Tianjin for Medical Epigenetics, Tianjin Key Laboratory of Medical Epigenetics, Tianjin Medical University, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China.
- Key Laboratory of Immune Microenvironment and Disease of the Ministry of Education, Tianjin Medical University, Tianjin, China
| |
Collapse
|
49
|
Hara T, Monguchi T, Iwamoto N, Akashi M, Mori K, Oshita T, Okano M, Toh R, Irino Y, Shinohara M, Yamashita Y, Shioi G, Furuse M, Ishida T, Hirata KI. Targeted Disruption of JCAD (Junctional Protein Associated With Coronary Artery Disease)/KIAA1462, a Coronary Artery Disease-Associated Gene Product, Inhibits Angiogenic Processes In Vitro and In Vivo. Arterioscler Thromb Vasc Biol 2017; 37:1667-1673. [PMID: 28705794 DOI: 10.1161/atvbaha.117.309721] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2016] [Accepted: 06/30/2017] [Indexed: 11/16/2022]
Abstract
OBJECTIVE Recent genome-wide association studies newly identified the human KIAA1462 gene as a new locus for coronary artery disease. However, the function of the gene product, named JCAD (junctional protein associated with coronary artery disease), is unknown. Because JCAD is expressed at cell-cell junctions in endothelial cells, we hypothesized and tested whether JCAD regulates angiogenic processes in vitro and in vivo. APPROACH AND RESULTS Cell culture experiments revealed impaired angiogenic ability (proliferation, migration, and cord formation) by the knockdown of JCAD with siRNA (P<0.05 versus control siRNA). We have generated mice lacking JCAD (mKIAA1462-/-) by gene-targeted deletion of JCAD to address in vivo angiogenic function. mKIAA1462-/- mice did not show morphological differences in development of retinal vasculature. Ex vivo aortic ring model demonstrated impaired neovascularization in aorta from mKIAA1462-/- mice than control wild-type mice (P<0.05). Tumor growth was assessed by monitoring tumor volume after the subcutaneous injection of melanoma, LLC (Lewis lung carcinoma), and E0771 cells into the mice. mKIAA1462-/- mice exhibited significantly smaller tumor volume compared with wild-type mice (P<0.001). Histological assessment of the tumor exhibited less smooth muscle actin-positive neovascularization determined by CD31-positive vascular structure in tumor of mKIAA1462-/- mice than wild-type mice, indicating that knockdown of JCAD inhibited the vascular maturation in pathological angiogenic process. CONCLUSIONS These in vitro and in vivo studies suggest that JCAD has a redundant functional role in physiological angiogenesis but serves a pivotal role in pathological angiogenic process after birth.
Collapse
MESH Headings
- Animals
- Carcinoma, Lewis Lung/blood supply
- Carcinoma, Lewis Lung/genetics
- Carcinoma, Lewis Lung/metabolism
- Cell Adhesion Molecules/deficiency
- Cell Adhesion Molecules/genetics
- Cell Adhesion Molecules/metabolism
- Cell Movement
- Cell Proliferation
- Cells, Cultured
- Endothelial Cells/metabolism
- Genotype
- Human Umbilical Vein Endothelial Cells/metabolism
- Intercellular Junctions/metabolism
- Melanoma, Experimental/blood supply
- Melanoma, Experimental/genetics
- Melanoma, Experimental/metabolism
- Mice, Inbred C57BL
- Mice, Knockout
- Neovascularization, Pathologic
- Neovascularization, Physiologic
- Phenotype
- RNA Interference
- Retinal Neovascularization
- Signal Transduction
- Time Factors
- Tissue Culture Techniques
- Transfection
- Tumor Burden
Collapse
Affiliation(s)
- Tetsuya Hara
- From the Division of Cardiovascular Medicine, Department of Internal Medicine (T.H., T.M., K.M., T.O., M.O., T.I., K.-i.H.), Division of Cell Biology, Department of Physiology and Cell Biology (N.I., M.A., M.F.), Department of Oral and Maxillofacial Surgery (M.A.), Division of Evidence-Based Laboratory Medicine (R.T., Y.I.), Division of Integrated Medical Education, Department of Community Medicine and Social Healthcare Science (M.S.), and The Integrated Center for Mass Spectrometry (M.S.), Kobe University Graduate School of Medicine, Japan; Animal Resource Development Unit (Y.Y.) and Genetic Engineering Team (Y.Y., G.S.), RIKEN Center for Life Science Technologies, Kobe, Hyogo, Japan; and Division of Cell Structure, National Institute for Physiological Sciences, Okazaki, Aichi, Japan (M.F.).
| | - Tomoko Monguchi
- From the Division of Cardiovascular Medicine, Department of Internal Medicine (T.H., T.M., K.M., T.O., M.O., T.I., K.-i.H.), Division of Cell Biology, Department of Physiology and Cell Biology (N.I., M.A., M.F.), Department of Oral and Maxillofacial Surgery (M.A.), Division of Evidence-Based Laboratory Medicine (R.T., Y.I.), Division of Integrated Medical Education, Department of Community Medicine and Social Healthcare Science (M.S.), and The Integrated Center for Mass Spectrometry (M.S.), Kobe University Graduate School of Medicine, Japan; Animal Resource Development Unit (Y.Y.) and Genetic Engineering Team (Y.Y., G.S.), RIKEN Center for Life Science Technologies, Kobe, Hyogo, Japan; and Division of Cell Structure, National Institute for Physiological Sciences, Okazaki, Aichi, Japan (M.F.)
| | - Noriko Iwamoto
- From the Division of Cardiovascular Medicine, Department of Internal Medicine (T.H., T.M., K.M., T.O., M.O., T.I., K.-i.H.), Division of Cell Biology, Department of Physiology and Cell Biology (N.I., M.A., M.F.), Department of Oral and Maxillofacial Surgery (M.A.), Division of Evidence-Based Laboratory Medicine (R.T., Y.I.), Division of Integrated Medical Education, Department of Community Medicine and Social Healthcare Science (M.S.), and The Integrated Center for Mass Spectrometry (M.S.), Kobe University Graduate School of Medicine, Japan; Animal Resource Development Unit (Y.Y.) and Genetic Engineering Team (Y.Y., G.S.), RIKEN Center for Life Science Technologies, Kobe, Hyogo, Japan; and Division of Cell Structure, National Institute for Physiological Sciences, Okazaki, Aichi, Japan (M.F.)
| | - Masaya Akashi
- From the Division of Cardiovascular Medicine, Department of Internal Medicine (T.H., T.M., K.M., T.O., M.O., T.I., K.-i.H.), Division of Cell Biology, Department of Physiology and Cell Biology (N.I., M.A., M.F.), Department of Oral and Maxillofacial Surgery (M.A.), Division of Evidence-Based Laboratory Medicine (R.T., Y.I.), Division of Integrated Medical Education, Department of Community Medicine and Social Healthcare Science (M.S.), and The Integrated Center for Mass Spectrometry (M.S.), Kobe University Graduate School of Medicine, Japan; Animal Resource Development Unit (Y.Y.) and Genetic Engineering Team (Y.Y., G.S.), RIKEN Center for Life Science Technologies, Kobe, Hyogo, Japan; and Division of Cell Structure, National Institute for Physiological Sciences, Okazaki, Aichi, Japan (M.F.)
| | - Kenta Mori
- From the Division of Cardiovascular Medicine, Department of Internal Medicine (T.H., T.M., K.M., T.O., M.O., T.I., K.-i.H.), Division of Cell Biology, Department of Physiology and Cell Biology (N.I., M.A., M.F.), Department of Oral and Maxillofacial Surgery (M.A.), Division of Evidence-Based Laboratory Medicine (R.T., Y.I.), Division of Integrated Medical Education, Department of Community Medicine and Social Healthcare Science (M.S.), and The Integrated Center for Mass Spectrometry (M.S.), Kobe University Graduate School of Medicine, Japan; Animal Resource Development Unit (Y.Y.) and Genetic Engineering Team (Y.Y., G.S.), RIKEN Center for Life Science Technologies, Kobe, Hyogo, Japan; and Division of Cell Structure, National Institute for Physiological Sciences, Okazaki, Aichi, Japan (M.F.)
| | - Toshihiko Oshita
- From the Division of Cardiovascular Medicine, Department of Internal Medicine (T.H., T.M., K.M., T.O., M.O., T.I., K.-i.H.), Division of Cell Biology, Department of Physiology and Cell Biology (N.I., M.A., M.F.), Department of Oral and Maxillofacial Surgery (M.A.), Division of Evidence-Based Laboratory Medicine (R.T., Y.I.), Division of Integrated Medical Education, Department of Community Medicine and Social Healthcare Science (M.S.), and The Integrated Center for Mass Spectrometry (M.S.), Kobe University Graduate School of Medicine, Japan; Animal Resource Development Unit (Y.Y.) and Genetic Engineering Team (Y.Y., G.S.), RIKEN Center for Life Science Technologies, Kobe, Hyogo, Japan; and Division of Cell Structure, National Institute for Physiological Sciences, Okazaki, Aichi, Japan (M.F.)
| | - Mitsumasa Okano
- From the Division of Cardiovascular Medicine, Department of Internal Medicine (T.H., T.M., K.M., T.O., M.O., T.I., K.-i.H.), Division of Cell Biology, Department of Physiology and Cell Biology (N.I., M.A., M.F.), Department of Oral and Maxillofacial Surgery (M.A.), Division of Evidence-Based Laboratory Medicine (R.T., Y.I.), Division of Integrated Medical Education, Department of Community Medicine and Social Healthcare Science (M.S.), and The Integrated Center for Mass Spectrometry (M.S.), Kobe University Graduate School of Medicine, Japan; Animal Resource Development Unit (Y.Y.) and Genetic Engineering Team (Y.Y., G.S.), RIKEN Center for Life Science Technologies, Kobe, Hyogo, Japan; and Division of Cell Structure, National Institute for Physiological Sciences, Okazaki, Aichi, Japan (M.F.)
| | - Ryuji Toh
- From the Division of Cardiovascular Medicine, Department of Internal Medicine (T.H., T.M., K.M., T.O., M.O., T.I., K.-i.H.), Division of Cell Biology, Department of Physiology and Cell Biology (N.I., M.A., M.F.), Department of Oral and Maxillofacial Surgery (M.A.), Division of Evidence-Based Laboratory Medicine (R.T., Y.I.), Division of Integrated Medical Education, Department of Community Medicine and Social Healthcare Science (M.S.), and The Integrated Center for Mass Spectrometry (M.S.), Kobe University Graduate School of Medicine, Japan; Animal Resource Development Unit (Y.Y.) and Genetic Engineering Team (Y.Y., G.S.), RIKEN Center for Life Science Technologies, Kobe, Hyogo, Japan; and Division of Cell Structure, National Institute for Physiological Sciences, Okazaki, Aichi, Japan (M.F.)
| | - Yasuhiro Irino
- From the Division of Cardiovascular Medicine, Department of Internal Medicine (T.H., T.M., K.M., T.O., M.O., T.I., K.-i.H.), Division of Cell Biology, Department of Physiology and Cell Biology (N.I., M.A., M.F.), Department of Oral and Maxillofacial Surgery (M.A.), Division of Evidence-Based Laboratory Medicine (R.T., Y.I.), Division of Integrated Medical Education, Department of Community Medicine and Social Healthcare Science (M.S.), and The Integrated Center for Mass Spectrometry (M.S.), Kobe University Graduate School of Medicine, Japan; Animal Resource Development Unit (Y.Y.) and Genetic Engineering Team (Y.Y., G.S.), RIKEN Center for Life Science Technologies, Kobe, Hyogo, Japan; and Division of Cell Structure, National Institute for Physiological Sciences, Okazaki, Aichi, Japan (M.F.)
| | - Masakazu Shinohara
- From the Division of Cardiovascular Medicine, Department of Internal Medicine (T.H., T.M., K.M., T.O., M.O., T.I., K.-i.H.), Division of Cell Biology, Department of Physiology and Cell Biology (N.I., M.A., M.F.), Department of Oral and Maxillofacial Surgery (M.A.), Division of Evidence-Based Laboratory Medicine (R.T., Y.I.), Division of Integrated Medical Education, Department of Community Medicine and Social Healthcare Science (M.S.), and The Integrated Center for Mass Spectrometry (M.S.), Kobe University Graduate School of Medicine, Japan; Animal Resource Development Unit (Y.Y.) and Genetic Engineering Team (Y.Y., G.S.), RIKEN Center for Life Science Technologies, Kobe, Hyogo, Japan; and Division of Cell Structure, National Institute for Physiological Sciences, Okazaki, Aichi, Japan (M.F.)
| | - Yui Yamashita
- From the Division of Cardiovascular Medicine, Department of Internal Medicine (T.H., T.M., K.M., T.O., M.O., T.I., K.-i.H.), Division of Cell Biology, Department of Physiology and Cell Biology (N.I., M.A., M.F.), Department of Oral and Maxillofacial Surgery (M.A.), Division of Evidence-Based Laboratory Medicine (R.T., Y.I.), Division of Integrated Medical Education, Department of Community Medicine and Social Healthcare Science (M.S.), and The Integrated Center for Mass Spectrometry (M.S.), Kobe University Graduate School of Medicine, Japan; Animal Resource Development Unit (Y.Y.) and Genetic Engineering Team (Y.Y., G.S.), RIKEN Center for Life Science Technologies, Kobe, Hyogo, Japan; and Division of Cell Structure, National Institute for Physiological Sciences, Okazaki, Aichi, Japan (M.F.)
| | - Go Shioi
- From the Division of Cardiovascular Medicine, Department of Internal Medicine (T.H., T.M., K.M., T.O., M.O., T.I., K.-i.H.), Division of Cell Biology, Department of Physiology and Cell Biology (N.I., M.A., M.F.), Department of Oral and Maxillofacial Surgery (M.A.), Division of Evidence-Based Laboratory Medicine (R.T., Y.I.), Division of Integrated Medical Education, Department of Community Medicine and Social Healthcare Science (M.S.), and The Integrated Center for Mass Spectrometry (M.S.), Kobe University Graduate School of Medicine, Japan; Animal Resource Development Unit (Y.Y.) and Genetic Engineering Team (Y.Y., G.S.), RIKEN Center for Life Science Technologies, Kobe, Hyogo, Japan; and Division of Cell Structure, National Institute for Physiological Sciences, Okazaki, Aichi, Japan (M.F.)
| | - Mikio Furuse
- From the Division of Cardiovascular Medicine, Department of Internal Medicine (T.H., T.M., K.M., T.O., M.O., T.I., K.-i.H.), Division of Cell Biology, Department of Physiology and Cell Biology (N.I., M.A., M.F.), Department of Oral and Maxillofacial Surgery (M.A.), Division of Evidence-Based Laboratory Medicine (R.T., Y.I.), Division of Integrated Medical Education, Department of Community Medicine and Social Healthcare Science (M.S.), and The Integrated Center for Mass Spectrometry (M.S.), Kobe University Graduate School of Medicine, Japan; Animal Resource Development Unit (Y.Y.) and Genetic Engineering Team (Y.Y., G.S.), RIKEN Center for Life Science Technologies, Kobe, Hyogo, Japan; and Division of Cell Structure, National Institute for Physiological Sciences, Okazaki, Aichi, Japan (M.F.)
| | - Tatsuro Ishida
- From the Division of Cardiovascular Medicine, Department of Internal Medicine (T.H., T.M., K.M., T.O., M.O., T.I., K.-i.H.), Division of Cell Biology, Department of Physiology and Cell Biology (N.I., M.A., M.F.), Department of Oral and Maxillofacial Surgery (M.A.), Division of Evidence-Based Laboratory Medicine (R.T., Y.I.), Division of Integrated Medical Education, Department of Community Medicine and Social Healthcare Science (M.S.), and The Integrated Center for Mass Spectrometry (M.S.), Kobe University Graduate School of Medicine, Japan; Animal Resource Development Unit (Y.Y.) and Genetic Engineering Team (Y.Y., G.S.), RIKEN Center for Life Science Technologies, Kobe, Hyogo, Japan; and Division of Cell Structure, National Institute for Physiological Sciences, Okazaki, Aichi, Japan (M.F.)
| | - Ken-Ichi Hirata
- From the Division of Cardiovascular Medicine, Department of Internal Medicine (T.H., T.M., K.M., T.O., M.O., T.I., K.-i.H.), Division of Cell Biology, Department of Physiology and Cell Biology (N.I., M.A., M.F.), Department of Oral and Maxillofacial Surgery (M.A.), Division of Evidence-Based Laboratory Medicine (R.T., Y.I.), Division of Integrated Medical Education, Department of Community Medicine and Social Healthcare Science (M.S.), and The Integrated Center for Mass Spectrometry (M.S.), Kobe University Graduate School of Medicine, Japan; Animal Resource Development Unit (Y.Y.) and Genetic Engineering Team (Y.Y., G.S.), RIKEN Center for Life Science Technologies, Kobe, Hyogo, Japan; and Division of Cell Structure, National Institute for Physiological Sciences, Okazaki, Aichi, Japan (M.F.)
| |
Collapse
|
50
|
Kolesnik DL, Pyaskovskaya ON, Solyanik GI. Impact of lactic acidosis on the survival of Lewis lung carcinoma cells. Exp Oncol 2017; 39:112-116. [PMID: 29483490] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
AIM To investigate the effect of lactic acidosis on the survival of Lewis lung carcinoma cells under glucose-deprived conditions. MATERIALS AND METHODS LLC/R9 variant of Lewis lung carcinoma cells was cultured in glucose deficit or complete culture medium. Conditions of lactic acidosis, lactosis, and acidosis were generated in glucose deficit medium. Cell survival, cell cycle, apoptosis, autophagy, and the content of glucose, lactate, vascular endothelial growth factor in the culture medium were determined. Light and fluorescent microscopy, flow cytometry, spectrophotometry, and ELISA were used. RESULTS It has been found that 24 h incubation of tumor cells under lactic acidosis caused (i) the reduction of the number of living cells by 33% (p < 0.05) and 56% (p < 0.05); (ii) the inhibition of apoptosis by 4.3-fold (p < 0.05) and 3.3-fold (p < 0.05); (iii) the reduction of the rate of glucose consumption by 2-fold (p < 0.05) and 2.5-fold (p < 0.05); (iv) an increase of lactate production more than twice (p < 0.05) and 1.6-fold (p < 0.05) compared with these indexes under conditions of glucose deficiency or complete glucose-containing medium, respectively. However, on the second day of culture under lactic acidosis, the number of viable cells reached a maximum, in contrast to culture in the complete medium. The number of live cells on the seventh day of culture under lactic acidosis exceeded almost 2-3 times (p < 0.05) that in the culture under conditions of the glucose deprivation or in complete medium. On the third day under lactic acidosis the autophagolysosomes count was 54% (p < 0.05) lower that that under glucose deficit. CONCLUSIONS Lactic acidosis promoted the survival and proliferation of Lewis lung carcinoma cells by energy system reprogramming directed on inhibition of apoptosis and autophagy, a significant decrease in the rate of glucose utilization and activation of glutaminolysis and, consequently, increase of the lactate production rate. Inhibition of lactate production by tumor cells may be considered as a promising approach for more efficient antiangiogenic treatment of cancer.
Collapse
Affiliation(s)
- D L Kolesnik
- R.E. Kavetsky Institute of Experimental Pathology, Oncology and Radiobiology, NAS of Ukraine, Kyiv 03022, Ukraine
| | - O N Pyaskovskaya
- R.E. Kavetsky Institute of Experimental Pathology, Oncology and Radiobiology, NAS of Ukraine, Kyiv 03022, Ukraine
| | - G I Solyanik
- R.E. Kavetsky Institute of Experimental Pathology, Oncology and Radiobiology, NAS of Ukraine, Kyiv 03022, Ukraine
| |
Collapse
|