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Han H, He T, Wu Y, He T, Zhou W. Multidimensional analysis of tumor stem cells: from biological properties, metabolic adaptations to immune escape mechanisms. Front Cell Dev Biol 2024; 12:1441081. [PMID: 39184916 PMCID: PMC11341543 DOI: 10.3389/fcell.2024.1441081] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2024] [Accepted: 07/25/2024] [Indexed: 08/27/2024] Open
Abstract
As a key factor in tumorigenesis, progression, recurrence and metastasis, the biological properties, metabolic adaptations and immune escape mechanisms of CSCs are the focus of current oncological research. CSCs possess self-renewal, multidirectional differentiation and tumorigenicity, and their mechanisms of action can be elucidated by the clonal evolution, hierarchical model and the dynamic CSCs model, of which the dynamic model is widely recognized due to its better explanation of the function and origin of CSCs. The origin hypothesis of CSCs involves cell-cell fusion, horizontal gene transfer, genomic instability and microenvironmental regulation, which together shape the diversity of CSCs. In terms of classification, CSCs include primary CSCs (pri-CSCs), precancerous stem cells (pre-CSCs), migratory CSCs (mig-CSCs), and chemo-radiotherapy-resistant CSCs (cr-CSCs and rr-CSCs), with each type playing a specific role in tumor progression. Surface markers of CSCs, such as CD24, CD34, CD44, CD90, CD133, CD166, EpCAM, and LGR5, offer the possibility of identifying, isolating, and targeting CSCs, but the instability and heterogeneity of their expression increase the difficulty of treatment. CSCs have adapted to their survival needs through metabolic reprogramming, showing the ability to flexibly switch between glycolysis and oxidative phosphorylation (OXPHOS), as well as adjustments to amino acid and lipid metabolism. The Warburg effect typifies their metabolic profiles, and altered glutamine and fatty acid metabolism further contributes to the rapid proliferation and survival of CSCs. CSCs are able to maintain their stemness by regulating the metabolic networks to maintain their stemness characteristics, enhance antioxidant defences, and adapt to therapeutic stress. Immune escape is another strategy for CSCs to maintain their survival, and CSCs can effectively evade immune surveillance through mechanisms such as up-regulating PD-L1 expression and promoting the formation of an immunosuppressive microenvironment. Together, these properties reveal the multidimensional complexity of CSCs, underscoring the importance of a deeper understanding of the biology of CSCs for the development of more effective tumor therapeutic strategies. In the future, therapies targeting CSCs will focus on precise identification of surface markers, intervention of metabolic pathways, and overcoming immune escape, with the aim of improving the relevance and efficacy of cancer treatments, and ultimately improving patient prognosis.
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Affiliation(s)
- Han Han
- Department of Biochemistry and Molecular Biology, Shenyang Medical College, Shenyang City, China
| | - Ting He
- Department of Pathogen Biology, Shenyang Medical College, Shenyang City, China
| | - Yingfan Wu
- Department of Pathogen Biology, Shenyang Medical College, Shenyang City, China
| | - Tianmei He
- Department of Pathogen Biology, Shenyang Medical College, Shenyang City, China
| | - Weiqiang Zhou
- Department of Pathogen Biology, Shenyang Medical College, Shenyang City, China
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Chatterjee P, Bhowmik D, Roy SS. A systemic analysis of monocarboxylate transporters in ovarian cancer and possible therapeutic interventions. Channels (Austin) 2023; 17:2273008. [PMID: 37934721 PMCID: PMC10631444 DOI: 10.1080/19336950.2023.2273008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2023] [Accepted: 10/06/2023] [Indexed: 11/09/2023] Open
Abstract
Monocarboxylate transporters (MCTs) play an immense role in metabolically active solid tumors by regulating concentration-dependent transport of different important monocarboxylates including pyruvate and lactate and are encoded by the SLC16A family of genes. Given the vast array of functions, these transporters play in oncogenesis, our objective was to look into the association of MCT1 (SLC16A1), MCT2 (SLC16A7), MCT3 (SLC16A8), and MCT4 (SLC16A3) with Epithelial ovarian cancer (EOC) pathophysiology by exploiting various publicly available databases and web resources. Few of the in silico findings were confirmed via in vitro experiments in EOC cell lines, SKOV3 and OAW-42. MCT1 and MCT4 were found to be upregulated at the mRNA level in OC tissues compared to normal. However, only higher level of MCT4 mRNA was found to be associated with poor patient survival. MCT4 was positively correlated with gene families responsible for invasion, migration, and immune modification, proving it to be one of the most important MCTs for therapeutic intervention. We compared the effects of MCT1/2 blocker SR13800 and a broad-spectrum MCT blocker α-Cyano Hydroxy Cinnamic Acid (α-CHCA) and discovered that α-CHCA has a greater effect on diminishing the invasive behavior of the cancer cells than MCT1/2 blocker SR13800. From our study, MCT4 has emerged as a prospective marker for predicting poor patient outcomes and a potential therapeutic target.
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Affiliation(s)
- Priti Chatterjee
- Cell Biology and Physiology Division, CSIR‐Indian Institute of Chemical Biology, Kolkata, India
| | - Debaleena Bhowmik
- Cell Biology and Physiology Division, CSIR‐Indian Institute of Chemical Biology, Kolkata, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad - 201002, India
| | - Sib Sankar Roy
- Cell Biology and Physiology Division, CSIR‐Indian Institute of Chemical Biology, Kolkata, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad - 201002, India
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3
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Nyalali AMK, Leonard AU, Xu Y, Li H, Zhou J, Zhang X, Rugambwa TK, Shi X, Li F. CD147: an integral and potential molecule to abrogate hallmarks of cancer. Front Oncol 2023; 13:1238051. [PMID: 38023152 PMCID: PMC10662318 DOI: 10.3389/fonc.2023.1238051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2023] [Accepted: 10/23/2023] [Indexed: 12/01/2023] Open
Abstract
CD147 also known as EMMPRIN, basigin, and HAb18G, is a single-chain type I transmembrane protein shown to be overexpressed in aggressive human cancers of CNS, head and neck, breasts, lungs, gastrointestinal, genitourinary, skin, hematological, and musculoskeletal. In these malignancies, the molecule is integral to the diverse but complimentary hallmarks of cancer: it is pivotal in cancerous proliferative signaling, growth propagation, cellular survival, replicative immortality, angiogenesis, metabolic reprogramming, immune evasion, invasion, and metastasis. CD147 also has regulatory functions in cancer-enabling characteristics such as DNA damage response (DDR) and immune evasion. These neoplastic functions of CD147 are executed through numerous and sometimes overlapping molecular pathways: it transduces signals from upstream molecules or ligands such as cyclophilin A (CyPA), CD98, and S100A9; activates a repertoire of downstream molecules and pathways including matrix metalloproteinases (MMPs)-2,3,9, hypoxia-inducible factors (HIF)-1/2α, PI3K/Akt/mTOR/HIF-1α, and ATM/ATR/p53; and also functions as an indispensable chaperone or regulator to monocarboxylate, fatty acid, and amino acid transporters. Interestingly, induced loss of functions to CD147 prevents and reverses the acquired hallmarks of cancer in neoplastic diseases. Silencing of Cd147 also alleviates known resistance to chemoradiotherapy exhibited by malignant tumors like carcinomas of the breast, lung, pancreas, liver, gastric, colon, ovary, cervix, prostate, urinary bladder, glioblastoma, and melanoma. Targeting CD147 antigen in chimeric and induced-chimeric antigen T cell or antibody therapies is also shown to be safer and more effective. Moreover, incorporating anti-CD147 monoclonal antibodies in chemoradiotherapy, oncolytic viral therapy, and oncolytic virus-based-gene therapies increases effectiveness and reduces on and off-target toxicity. This study advocates the expedition and expansion by further exploiting the evidence acquired from the experimental studies that modulate CD147 functions in hallmarks of cancer and cancer-enabling features and strive to translate them into clinical practice to alleviate the emergency and propagation of cancer, as well as the associated clinical and social consequences.
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Affiliation(s)
- Alphonce M. K. Nyalali
- Department of Neurosurgery, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, China
- Department of Neurosurgery, Qilu Hospital of Shandong University, Cheeloo College of Medicine, Shandong University, Jinan, China
- Department of Surgery, Songwe Regional Referral Hospital, Mbeya, Tanzania
- Department of Orthopedics and Neurosurgery, Mbeya Zonal Referral Hospital and Mbeya College of Health and Allied Sciences, University of Dar Es Salaam, Mbeya, Tanzania
| | - Angela U. Leonard
- Department of Pediatrics and Child Health, Mbeya Zonal Referral Hospital and Mbeya College of Health and Allied Sciences, University of Dar Es Salaam, Mbeya, Tanzania
- Department of Public Health, Muhimbili University of Health and Allied Sciences, Dar es Salaam, Tanzania
| | - Yongxiang Xu
- Department of Neurosurgery, Qilu Hospital of Shandong University, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Huayu Li
- School of Nursing and Rehabilitation, Shandong University, Jinan, China
| | - Junlin Zhou
- Department of Neurosurgery, Qilu Hospital of Shandong University, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Xinrui Zhang
- School of Nursing and Rehabilitation, Shandong University, Jinan, China
| | - Tibera K. Rugambwa
- Department of Oncology, Xiangya Hospital, Central South University, Changsha, Hunan, China
- Department of Internal Medicine, Mbeya Zonal Referral Hospital and Mbeya College of Health and Allied Sciences, University of Dar Es Salaam, Mbeya, Tanzania
| | - Xiaohan Shi
- School of Nursing and Rehabilitation, Shandong University, Jinan, China
| | - Feng Li
- Department of Neurosurgery, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, China
- Department of Neurosurgery, Qilu Hospital of Shandong University, Cheeloo College of Medicine, Shandong University, Jinan, China
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Seo YR, Lee J, Ryu HS, Kim EG, Kim SH, Jeong J, Jung H, Jung Y, Kim HB, Jo YH, Kim YD, Jin MS, Lee YY, Kim KM, Yi EC. Lateral interactions between CD276 and CD147 are essential for stemness in breast cancer: a novel insight from proximal proteome analysis. Sci Rep 2023; 13:14242. [PMID: 37648771 PMCID: PMC10469185 DOI: 10.1038/s41598-023-41416-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2023] [Accepted: 08/25/2023] [Indexed: 09/01/2023] Open
Abstract
Oncogenic cell-surface membrane proteins contribute to the phenotypic and functional characteristics of cancer stem cells (CSCs). We employed a proximity-labeling proteomic approach to quantitatively analyze the cell-surface membrane proteins in close proximity to CD147 in CSCs. Furthermore, we compared CSCs to non-CSCs to identify CSC-specific cell-surface membrane proteins that are closely interact with CD147 and revealed that lateral interaction between CD147 and CD276 concealed within the lipid raft microdomain in CSCs, confers resistance to docetaxel, a commonly used chemotherapy agent for various cancer types, including metastatic breast cancer. Moreover, we investigated the clinical relevance of CD147 and CD276 co-expression in HER2+ breast cancer (BC) and triple-negative breast cancer patients who underwent chemotherapy. We observed poor disease-free survival and Overall survival rates in patients of CD147 and CD276 (p = 0.04 and 0.08, respectively). Subsequent immunohistochemical analysis in independent cohorts of HER2+ BC support for the association between co-expression of CD147 and CD276 and a poor response to chemotherapy. Collectively, our study suggests that the lateral interaction between CD147 and its proximal partners, such as CD276, may serve as a poor prognostic factor in BC and a predictive marker for the critical phenotypic determinant of BC stemness.
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Affiliation(s)
- Yu Ri Seo
- Department of Molecular Medicine and Biopharmaceutical Sciences, Graduate School of Convergence Science and Technology and College of Medicine or College of Pharmacy, Seoul National University, Seoul, Republic of Korea
| | - Junghyeon Lee
- Department of Bio-Health Convergence, Kangwon National University, Chuncheon, Republic of Korea
- Department of Systems Immunology, Division of Biomedical Convergence, College of Biomedical Science, Kangwon National University, Chuncheon, Republic of Korea
| | - Han Suk Ryu
- Department of Pathology, Seoul National University Hospital, College of Medicine, Seoul National University, Seoul, Republic of Korea
| | - EunHee G Kim
- Department of Systems Immunology, Division of Biomedical Convergence, College of Biomedical Science, Kangwon National University, Chuncheon, Republic of Korea
| | - So Hyun Kim
- Department of Molecular Medicine and Biopharmaceutical Sciences, Graduate School of Convergence Science and Technology and College of Medicine or College of Pharmacy, Seoul National University, Seoul, Republic of Korea
| | - Jieun Jeong
- Department of Systems Immunology, Division of Biomedical Convergence, College of Biomedical Science, Kangwon National University, Chuncheon, Republic of Korea
| | - Hyeryeon Jung
- Department of Molecular Medicine and Biopharmaceutical Sciences, Graduate School of Convergence Science and Technology and College of Medicine or College of Pharmacy, Seoul National University, Seoul, Republic of Korea
| | - YeoJin Jung
- Department of Systems Immunology, Division of Biomedical Convergence, College of Biomedical Science, Kangwon National University, Chuncheon, Republic of Korea
| | - Han Byeol Kim
- Department of Molecular Medicine and Biopharmaceutical Sciences, Graduate School of Convergence Science and Technology and College of Medicine or College of Pharmacy, Seoul National University, Seoul, Republic of Korea
| | - Yeon Hui Jo
- Department of Bio-Health Convergence, Kangwon National University, Chuncheon, Republic of Korea
| | - Yeong Dong Kim
- Department of Bio-Health Convergence, Kangwon National University, Chuncheon, Republic of Korea
| | - Min-Sun Jin
- Department of Pathology, Bucheon St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Bucheon, Republic of Korea
| | - Yong Yook Lee
- Department of Molecular Medicine and Biopharmaceutical Sciences, Graduate School of Convergence Science and Technology and College of Medicine or College of Pharmacy, Seoul National University, Seoul, Republic of Korea
| | - Kristine M Kim
- Department of Bio-Health Convergence, Kangwon National University, Chuncheon, Republic of Korea.
- Department of Systems Immunology, Division of Biomedical Convergence, College of Biomedical Science, Kangwon National University, Chuncheon, Republic of Korea.
| | - Eugene C Yi
- Department of Molecular Medicine and Biopharmaceutical Sciences, Graduate School of Convergence Science and Technology and College of Medicine or College of Pharmacy, Seoul National University, Seoul, Republic of Korea.
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Vovdenko S, Morozov A, Ali S, Kogan E, Bezrukov E. Role of monocarboxylate transporters and glucose transporters in prostate cancer. Urologia 2023; 90:491-498. [PMID: 35903832 DOI: 10.1177/03915603221111125] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/20/2023]
Abstract
OBJECTIVES Currently, research of new diagnostic approaches to detect clinically significant prostate cancer is relevant because of the importance of early detection of aggressive forms of the disease, often challenging, even when using modern diagnostic tools. The aim of this review is to present the current knowledge regarding monocarboxylate transporters' and glucose transporters' expression as a component of glycolytic phenotype definition in prostate cancer cells. METHODS We searched PubMed and Scopus databases. Twenty-six articles from 2003 to 2022 were included. Literature research and selection were carried out based on the recommendations of the PRISMA statement. RESULTS The presence of "lactate shuttle" in the tumor tissue is associated with a worse prognosis. Increased expression of MCT2, MCT4, GLUT1, and down-regulation of GLUT3 are associated with prostate adenocarcinoma. MCT4 expression level correlates with the grade of tumor malignancy and disease prognosis. Up-regulation of GLUT1 and MCT4 is typical for hormone-resistant prostate cancer. Inhibition of MCT1 and MCT4 and GLUT1 in prostate cancer cells reduces their metabolic activity and growth rate, a suitable novel approach for targeted therapy. CONCLUSION Review of the current studies showed that expression of certain MCTs and GLUTs types are associated with prostate cancer and some of them correlate with high malignancy and poor prognosis. Detection by immunohistochemistry of these transporters could represent a new diagnostic tool to identify aggressive forms of prostate cancer, and a novel therapeutic target for selective drugs.
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Affiliation(s)
- Stanislav Vovdenko
- Institute for Urology and Reproductive Health, Sechenov University, Moscow, Russia
| | - Andrey Morozov
- Institute for Urology and Reproductive Health, Sechenov University, Moscow, Russia
| | - Stanislav Ali
- Institute for Urology and Reproductive Health, Sechenov University, Moscow, Russia
| | - Evgeniia Kogan
- A.I. Strukov Department of Pathological Anatomy, Sechenov University, Moscow, Russia
| | - Evgeny Bezrukov
- Institute for Urology and Reproductive Health, Sechenov University, Moscow, Russia
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Caligiuri I, Vincenzo C, Asano T, Kumar V, Rizzolio F. The metabolic crosstalk between PIN1 and the tumour microenvironment. Semin Cancer Biol 2023; 91:143-157. [PMID: 36871635 DOI: 10.1016/j.semcancer.2023.03.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2022] [Revised: 02/20/2023] [Accepted: 03/02/2023] [Indexed: 03/06/2023]
Abstract
Peptidyl-prolyl cis-trans isomerase NIMA-interacting 1 (PIN1) is a member of a family of peptidyl-prolyl isomerases that specifically recognizes and binds phosphoproteins, catalyzing the rapid cis-trans isomerization of phosphorylated serine/threonine-proline motifs, which leads to changes in the structures and activities of the targeted proteins. Through this complex mechanism, PIN1 regulates many hallmarks of cancer including cell autonomous metabolism and the crosstalk with the cellular microenvironment. Many studies showed that PIN1 is largely overexpressed in cancer turning on a set of oncogenes and abrogating the function of tumor suppressor genes. Among these targets, recent evidence demonstrated that PIN1 is involved in lipid and glucose metabolism and accordingly, in the Warburg effect, a characteristic of tumor cells. As an orchestra master, PIN1 finely tunes the signaling pathways allowing cancer cells to adapt and take advantage from a poorly organized tumor microenvironment. In this review, we highlight the trilogy among PIN1, the tumor microenvironment and the metabolic program rewiring.
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Affiliation(s)
- Isabella Caligiuri
- Pathology Unit, Centro di Riferimento Oncologico di Aviano (CRO) IRCCS, 33081 Aviano, Italy
| | - Canzonieri Vincenzo
- Pathology Unit, Centro di Riferimento Oncologico di Aviano (CRO) IRCCS, 33081 Aviano, Italy; Department of Medical, Surgical and Health Sciences, University of Trieste, 34127 Trieste, Italy
| | - Tomochiro Asano
- Department of Medical Science, Graduate School of Medicine, Hiroshima University, Hiroshima 734-8553, Japan
| | - Vinit Kumar
- Amity Institute of Molecular Medicine and Stem Cell Research, Amity University, Noida 201313, Uttar Pradesh, India.
| | - Flavio Rizzolio
- Pathology Unit, Centro di Riferimento Oncologico di Aviano (CRO) IRCCS, 33081 Aviano, Italy; Department of Molecular Sciences and Nanosystems, Ca' Foscari University of Venice, 30123 Venezia, Italy.
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Jang G, Oh J, Jun E, Lee J, Kwon JY, Kim J, Lee SH, Kim SC, Cho SY, Lee C. Direct cell-to-cell transfer in stressed tumor microenvironment aggravates tumorigenic or metastatic potential in pancreatic cancer. NPJ Genom Med 2022; 7:63. [PMID: 36302783 PMCID: PMC9613679 DOI: 10.1038/s41525-022-00333-w] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2022] [Accepted: 10/11/2022] [Indexed: 11/09/2022] Open
Abstract
Pancreatic cancer exhibits a characteristic tumor microenvironment (TME) due to enhanced fibrosis and hypoxia and is particularly resistant to conventional chemotherapy. However, the molecular mechanisms underlying TME-associated treatment resistance in pancreatic cancer are not fully understood. Here, we developed an in vitro TME mimic system comprising pancreatic cancer cells, fibroblasts and immune cells, and a stress condition, including hypoxia and gemcitabine. Cells with high viability under stress showed evidence of increased direct cell-to-cell transfer of biomolecules. The resulting derivative cells (CD44high/SLC16A1high) were similar to cancer stem cell-like-cells (CSCs) with enhanced anchorage-independent growth or invasiveness and acquired metabolic reprogramming. Furthermore, CD24 was a determinant for transition between the tumorsphere formation or invasive properties. Pancreatic cancer patients with CD44low/SLC16A1low expression exhibited better prognoses compared to other groups. Our results suggest that crosstalk via direct cell-to-cell transfer of cellular components foster chemotherapy-induced tumor evolution and that targeting of CD44 and MCT1(encoded by SLC16A1) may be useful strategy to prevent recurrence of gemcitabine-exposed pancreatic cancers.
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Affiliation(s)
- Giyong Jang
- Department of Life Science, Ewha Womans University, Seoul, 03760, Republic of Korea.,Ewha-JAX Cancer Immunotherapy Research Center, Ewha Womans University, Seoul, 03760, Republic of Korea.,Medical Research Center, Genomic Medicine Institute, Seoul National University College of Medicine, Seoul, 03080, Republic of Korea
| | - Jaeik Oh
- Department of Translational Medicine, Seoul National University College of Medicine, Seoul, 03080, Republic of Korea.,Department of Internal Medicine, Seoul National University Hospital, Seoul, 03080, Republic of Korea
| | - Eunsung Jun
- Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, 05505, Republic of Korea.,Asan Medical Institute of Convergence Science and Technology (AMIST), Asan Medical Center, University of Ulsan College of Medicine, Seoul, 05505, Republic of Korea.,Department of Convergence Medicine, Asan Institute for Life Sciences, University of Ulsan College of Medicine and Asan Medical Center, Seoul, 05505, Republic of Korea
| | - Jieun Lee
- Department of Life Science, Ewha Womans University, Seoul, 03760, Republic of Korea.,Ewha-JAX Cancer Immunotherapy Research Center, Ewha Womans University, Seoul, 03760, Republic of Korea.,Department of Surgery, Seoul National University Bundang Hospital, Gyeonggi-do, 13620, Republic of Korea
| | - Jee Young Kwon
- Department of Life Science, Ewha Womans University, Seoul, 03760, Republic of Korea.,Ewha-JAX Cancer Immunotherapy Research Center, Ewha Womans University, Seoul, 03760, Republic of Korea.,The Jackson Laboratory for Genomic Medicine, Farmington, CT, 06032, USA
| | - Jaesang Kim
- Department of Life Science, Ewha Womans University, Seoul, 03760, Republic of Korea.,Ewha-JAX Cancer Immunotherapy Research Center, Ewha Womans University, Seoul, 03760, Republic of Korea
| | - Sang-Hyuk Lee
- Department of Life Science, Ewha Womans University, Seoul, 03760, Republic of Korea.,Ewha-JAX Cancer Immunotherapy Research Center, Ewha Womans University, Seoul, 03760, Republic of Korea.,Department of Bio-Information Science, Ewha Womans University, Seoul, 03760, Republic of Korea
| | - Song Cheol Kim
- Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, 05505, Republic of Korea.,Asan Medical Institute of Convergence Science and Technology (AMIST), Asan Medical Center, University of Ulsan College of Medicine, Seoul, 05505, Republic of Korea.,Department of Convergence Medicine, Asan Institute for Life Sciences, University of Ulsan College of Medicine and Asan Medical Center, Seoul, 05505, Republic of Korea
| | - Sung-Yup Cho
- Medical Research Center, Genomic Medicine Institute, Seoul National University College of Medicine, Seoul, 03080, Republic of Korea. .,Department of Translational Medicine, Seoul National University College of Medicine, Seoul, 03080, Republic of Korea. .,Department of Biomedical Sciences, Seoul National University College of Medicine, Seoul, 03080, Republic of Korea. .,Cancer Research Institute, Seoul National University, Seoul, 03080, Republic of Korea.
| | - Charles Lee
- Department of Life Science, Ewha Womans University, Seoul, 03760, Republic of Korea. .,Ewha-JAX Cancer Immunotherapy Research Center, Ewha Womans University, Seoul, 03760, Republic of Korea. .,The Jackson Laboratory for Genomic Medicine, Farmington, CT, 06032, USA.
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Different Expression Patterns of Metabolic Reprogramming Proteins in Testicular Germ Cell Cancer. ENDOCRINES 2022. [DOI: 10.3390/endocrines3040049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
Metabolic reprogramming is an emerging hallmark of cancer, involving the overexpression of metabolism-related proteins, such as glucose and monocarboxylate transporters and intracellular glycolytic enzymes. The biology of testicular germ cell tumors (TGCTs) is very complex, and although their metabolic profile has been scantily explored, some authors have recently reported that the metabolic rewiring of cancer cells resulted in an association with aggressive clinicopathological characteristics. In this study we have investigated, by immunohistochemical analysis, the expression of key proteins sustaining the hyperglycolytic phenotype in pure seminoma (SE, nr. 35), pure embryonal carcinoma (EC, nr. 17) tissues samples, and normal testes (nr. 5). GLUT1, CD44, PFK-1, MCT1, MCT4, LDH-A, and PDH resulted in more expression in EC cells compared to SE cells. TOM20 was more expressed in SE than in EC. GLUT1, MCT1, and MCT4 expression showed a statistically significant association with SE histology, while for EC, the association resulted in being significant only for GLUT1 and MCT4. Finally, we observed that EC resulted as negative for p53, suggesting that the GLUT1 and MTC overexpression observed in EC could be also attributed to p53 downregulation. In conclusion, our findings evidenced that EC exhibits a higher expression of markers of active aerobic glycolysis compared to SE, suggesting that the aggressive phenotype is associated with a higher glycolytic rate. These data corroborate the emerging evidence on the involvement of metabolic reprogramming in testicular malignancies as well, highlighting that the metabolic players should be explored in the future as promising therapeutic targets.
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Luiz MT, Dutra JAP, Tofani LB, de Araújo JTC, Di Filippo LD, Marchetti JM, Chorilli M. Targeted Liposomes: A Nonviral Gene Delivery System for Cancer Therapy. Pharmaceutics 2022; 14:pharmaceutics14040821. [PMID: 35456655 PMCID: PMC9030342 DOI: 10.3390/pharmaceutics14040821] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Revised: 04/01/2022] [Accepted: 04/05/2022] [Indexed: 12/13/2022] Open
Abstract
Cancer is the second most frequent cause of death worldwide, with 28.4 million new cases expected for 2040. Despite de advances in the treatment, it remains a challenge because of the tumor heterogenicity and the increase in multidrug resistance mechanisms. Thus, gene therapy has been a potential therapeutic approach owing to its ability to introduce, silence, or change the content of the human genetic code for inhibiting tumor progression, angiogenesis, and metastasis. For the proper delivery of genes to tumor cells, it requires the use of gene vectors for protecting the therapeutic gene and transporting it into cells. Among these vectors, liposomes have been the nonviral vector most used because of their low immunogenicity and low toxicity. Furthermore, this nanosystem can have its surface modified with ligands (e.g., antibodies, peptides, aptamers, folic acid, carbohydrates, and others) that can be recognized with high specificity and affinity by receptor overexpressed in tumor cells, increasing the selective delivery of genes to tumors. In this context, the present review address and discuss the main targeting ligands used to functionalize liposomes for improving gene delivery with potential application in cancer treatment.
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Affiliation(s)
- Marcela Tavares Luiz
- School of Pharmaceutical Science of Ribeirao Preto, University of Sao Paulo (USP), Ribeirao Preto 14040-900, Brazil; (M.T.L.); (J.M.M.)
| | - Jessyca Aparecida Paes Dutra
- School of Pharmaceutical Science, Sao Paulo State University (UNESP), Araraquara 14800-903, Brazil; (J.A.P.D.); (L.B.T.); (J.T.C.d.A.); (L.D.D.F.)
| | - Larissa Bueno Tofani
- School of Pharmaceutical Science, Sao Paulo State University (UNESP), Araraquara 14800-903, Brazil; (J.A.P.D.); (L.B.T.); (J.T.C.d.A.); (L.D.D.F.)
| | | | - Leonardo Delello Di Filippo
- School of Pharmaceutical Science, Sao Paulo State University (UNESP), Araraquara 14800-903, Brazil; (J.A.P.D.); (L.B.T.); (J.T.C.d.A.); (L.D.D.F.)
| | - Juliana Maldonado Marchetti
- School of Pharmaceutical Science of Ribeirao Preto, University of Sao Paulo (USP), Ribeirao Preto 14040-900, Brazil; (M.T.L.); (J.M.M.)
| | - Marlus Chorilli
- School of Pharmaceutical Science, Sao Paulo State University (UNESP), Araraquara 14800-903, Brazil; (J.A.P.D.); (L.B.T.); (J.T.C.d.A.); (L.D.D.F.)
- Correspondence: ; Tel./Fax: +55-16-3301-6998
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Wang Y, Qin L, Chen W, Chen Q, Sun J, Wang G. Novel strategies to improve tumour therapy by targeting the proteins MCT1, MCT4 and LAT1. Eur J Med Chem 2021; 226:113806. [PMID: 34517305 DOI: 10.1016/j.ejmech.2021.113806] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Revised: 08/22/2021] [Accepted: 08/24/2021] [Indexed: 02/08/2023]
Abstract
Poor selectivity, potential systemic toxicity and drug resistance are the main challenges associated with chemotherapeutic drugs. MCT1 and MCT4 and LAT1 play vital roles in tumour metabolism and growth by taking up nutrients and are thus potential targets for tumour therapy. An increasing number of studies have shown the feasibility of including these transporters as components of tumour-targeting therapy. Here, we summarize the recent progress in MCT1-, MCT4-and LAT1-based therapeutic strategies. First, protein structures, expression, relationships with cancer, and substrate characteristics are introduced. Then, different drug targeting and delivery strategies using these proteins have been reviewed, including designing protein inhibitors, prodrugs and nanoparticles. Finally, a dual targeted strategy is discussed because these proteins exert a synergistic effect on tumour proliferation. This article concentrates on tumour treatments targeting MCT1, MCT4 and LAT1 and delivery techniques for improving the antitumour effect. These innovative tactics represent current state-of-the-art developments in transporter-based antitumour drugs.
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Affiliation(s)
- Yang Wang
- Personnel Department, Guang Xi University of Chinese Medicine, Nanning, 530200, PR China
| | - Liuxin Qin
- School of Pharmacy, Guang Xi University of Chinese Medicine, Nanning, 530200, PR China
| | - Weiwei Chen
- School of Pharmacy, Guang Xi University of Chinese Medicine, Nanning, 530200, PR China
| | - Qing Chen
- Zhuang Yao Medicine Center of Engineering and Technology, Guang Xi University of Chinese Medicine, Nanning, 530200, PR China
| | - Jin Sun
- Key Laboratory of Structure-Based Drug Design and Discovery, Shenyang Pharmaceutical University, Ministry of Education, China
| | - Gang Wang
- Zhuang Yao Medicine Center of Engineering and Technology, Guang Xi University of Chinese Medicine, Nanning, 530200, PR China.
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11
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Nguyen KTL, Chiou JY, Liu YC, Cheng FJ, Shen YC, Chen CJ, Tang CH, Huang WC, Chen CH, Tu CY. l-lactic acidosis confers insensitivity to PKC inhibitors by competing for uptake via monocarboxylate transporters. J Cell Physiol 2021; 237:934-948. [PMID: 34472101 DOI: 10.1002/jcp.30570] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Revised: 07/28/2021] [Accepted: 08/20/2021] [Indexed: 11/06/2022]
Abstract
Targeting protein kinase C (PKC) family was found to repress the migration and resistance of non-small cell lung cancer cells to epidermal growth factor receptor (EGFR) tyrosine kinase inhibitors (TKIs). However, none of the PKC inhibitors has been approved for anticancer therapy yet due to the limited efficacy in clinical trials, and the underlying mechanisms remain unclear. l-lactic acidosis, a common condition comprising high l-lactate concentration and acidic pH in the tumor microenvironment, has been known to induce tumor metastasis and drug resistance. In this study, l-lactic acid was found to reverse the inhibitory effects of pan-PKC inhibitors GO6983 on PKC activity, cell migration, and EGFR-TKI resistance, but these effects were not affected by the modulators of lactate receptor GPR81. Interestingly, blockade of lactate transporters, monocarboxylate transporter-1 and -4 (MCT1 and MCT4), attenuated the intracellular level of GO6983, and its inhibitory effect on PKC activity, suggesting that lactic acid promotes the resistance to PKC inhibitors by competing for the uptake through these transporters rather than by activating its receptor, GPR81. Our findings explain the underlying mechanisms of the limited response of PKC inhibitors in clinical trials.
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Affiliation(s)
- Khuong T L Nguyen
- Center for Molecular Medicine, Research Center for Cancer Biology, China Medical University Hospital, Taichung, Taiwan.,Graduate Institute of Biomedical Sciences, China Medical University, Taichung, Taiwan
| | - Jhih-Yi Chiou
- Stella Matutina Girls' High School, Taichung, Taiwan
| | - You-Chi Liu
- Program in Quantitative Social Science, Dartmouth College, Hanover, New Hampshire, USA
| | - Fang-Ju Cheng
- Center for Molecular Medicine, Research Center for Cancer Biology, China Medical University Hospital, Taichung, Taiwan.,Graduate Institute of Basic Medical Sciences, China Medical University, Taichung, Taiwan.,Drug Development Center, China Medical University, Taichung, Taiwan
| | - Yi-Cheng Shen
- Graduate Institute of Biomedical Sciences, China Medical University, Taichung, Taiwan.,Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, China Medical University Hospital, Taichung, Taiwan
| | - Chao-Jung Chen
- Graduate Institute of Integrated Medicine, China Medical University, Taichung, Taiwan.,Department of Medical Research, Proteomics Core Laboratory, China Medical University Hospital, Taichung, Taiwan
| | - Chih-Hsin Tang
- Graduate Institute of Basic Medical Sciences, China Medical University, Taichung, Taiwan.,School of Medicine, China Medical University, Taichung, Taiwan
| | - Wei-Chien Huang
- Center for Molecular Medicine, Research Center for Cancer Biology, China Medical University Hospital, Taichung, Taiwan.,Graduate Institute of Biomedical Sciences, China Medical University, Taichung, Taiwan.,Drug Development Center, China Medical University, Taichung, Taiwan.,The PhD Program for Cancer Biology and Drug Discovery, China Medical University and Academia Sinica, Taichung, Taiwan.,Department of Medical Laboratory Science and Biotechnology, Asia University, Taichung, Taiwan
| | - Chia-Hung Chen
- Drug Development Center, China Medical University, Taichung, Taiwan.,School of Medicine, China Medical University, Taichung, Taiwan
| | - Chih-Yen Tu
- Drug Development Center, China Medical University, Taichung, Taiwan.,School of Medicine, China Medical University, Taichung, Taiwan
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12
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Chandel V, Kumar D. Targeting Signalling Cross-Talk between Cancer Cells and Cancer-Associated Fibroblast through Monocarboxylate Transporters in Head and Neck Cancer. Anticancer Agents Med Chem 2021; 21:1369-1378. [PMID: 32698754 DOI: 10.2174/1871520620666200721135230] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2020] [Revised: 04/15/2020] [Accepted: 04/16/2020] [Indexed: 11/22/2022]
Abstract
Head and Neck Squamous Cell Carcinoma (HNSCC) is an aggressive malignancy affecting more than 600,000 cases worldwide annually, associated with poor prognosis and significant morbidity. HNSCC tumors are dysplastic, with up to 80% fibroblasts. It has been reported that Cancer-Associated Fibroblasts (CAFs) facilitate HNSCC progression. Unlike normal cells, malignant cells often display increased glycolysis, even in the presence of oxygen; a phenomenon known as the Warburg effect. As a consequence, there is an increase in Lactic Acid (LA) production. Earlier, it has been reported that HNSCC tumors exhibit high LA levels that correlate with reduced survival. It has been reported that the activation of the receptor tyrosine kinase, c- MET, by CAF-secreted Hepatocyte Growth Factor (HGF) is a major contributing event in the progression of HNSCC. In nasopharyngeal carcinoma, c-MET inhibition downregulates the TP53-Induced Glycolysis and Apoptosis Regulator (TIGAR) and NADPH production resulting in apoptosis. Previously, it was demonstrated that HNSCC tumor cells are highly glycolytic. Further, CAFs show a higher capacity to utilize LA as a carbon source to fuel mitochondrial respiration than HNSCC. Earlier, we have reported that in admixed cultures, both cell types increase the expression of Monocarboxylate Transporters (MCTs) for a bidirectional LA transporter. Consequently, MCTs play an important role in signalling cross-talk between cancer cells and cancer associate fibroblast in head and neck cancer, and targeting MCTs would lead to the development of a potential therapeutic approach for head and neck cancer. In this review, we focus on the regulation of MCTs in head and neck cancer through signalling cross-talk between cancer cells and cancer-associated fibroblasts, and targeting this signalling cross talk would lead to the development of a potential therapeutic approach for head and neck cancer.
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Affiliation(s)
- Vaishali Chandel
- Amity Institute of Molecular Medicine & Stem Cell Research (AIMMSCR), Amity University Uttar Pradesh, Sec-125, Noida-201313, (UP), India
| | - Dhruv Kumar
- Amity Institute of Molecular Medicine & Stem Cell Research (AIMMSCR), Amity University Uttar Pradesh, Sec-125, Noida-201313, (UP), India
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13
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Wang H, Lv J, Zhao Y, Wei H, Zhang T, Yang H, Chen Z, Jiang J. Endothelial genetic deletion of CD147 induces changes in the dual function of the blood-brain barrier and is implicated in Alzheimer's disease. CNS Neurosci Ther 2021; 27:1048-1063. [PMID: 33987940 PMCID: PMC8339530 DOI: 10.1111/cns.13659] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2021] [Revised: 04/20/2021] [Accepted: 04/24/2021] [Indexed: 12/19/2022] Open
Abstract
AIMS The blood-brain barrier (BBB) is a specialized and indispensable structure in brain blood vessels that is damaged during Alzheimer's disease (AD). CD147 is expressed on the BBB and deeply engaged in the AD pathological process. In this study, we aimed to provide a better understanding of the roles of CD147 in BBB function in health and neurodegenerative disease. METHODS AND RESULTS We measured CD147 expression in mouse brains and demonstrated that CD147 is exclusively expressed in brain endothelial cells (BECs), and its expression decreases with age. After constructing endothelial-specific CD147 knockout mice, we performed RNA-sequencing on BECs isolated from mice of different ages as well as a range of database analyses. We found that endothelial CD147 is essential for the dual functions of the BBB, including barrier maintenance and transporter regulation. This study also shows that CD147 plays a pivotal role in neurodegenerative diseases, particularly in AD. CONCLUSIONS Our findings suggested that targeting CD147 in BECs may represent a novel therapeutic strategy, which promoted the design of future experimental investigations and the mechanistic understanding of neurodegenerative diseases.
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Affiliation(s)
- Hao Wang
- Department of Cell BiologyNational Translational Science Center for Molecular MedicineFourth Military Medical UniversityXi’anChina
| | - Jian‐Jun Lv
- Department of Cell BiologyNational Translational Science Center for Molecular MedicineFourth Military Medical UniversityXi’anChina
| | - Yu Zhao
- Department of Cell BiologyNational Translational Science Center for Molecular MedicineFourth Military Medical UniversityXi’anChina
| | - Hao‐Lin Wei
- Department of Cell BiologyNational Translational Science Center for Molecular MedicineFourth Military Medical UniversityXi’anChina
| | - Tian‐Jiao Zhang
- Department of Cell BiologyNational Translational Science Center for Molecular MedicineFourth Military Medical UniversityXi’anChina
| | - Hai‐Jiao Yang
- Department of Cell BiologyNational Translational Science Center for Molecular MedicineFourth Military Medical UniversityXi’anChina
| | - Zhi‐Nan Chen
- Department of Cell BiologyNational Translational Science Center for Molecular MedicineFourth Military Medical UniversityXi’anChina
| | - Jian‐Li Jiang
- Department of Cell BiologyNational Translational Science Center for Molecular MedicineFourth Military Medical UniversityXi’anChina
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14
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Stepka P, Vsiansky V, Raudenska M, Gumulec J, Adam V, Masarik M. Metabolic and Amino Acid Alterations of the Tumor Microenvironment. Curr Med Chem 2021; 28:1270-1289. [PMID: 32031065 DOI: 10.2174/0929867327666200207114658] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2019] [Revised: 01/13/2020] [Accepted: 01/17/2020] [Indexed: 11/22/2022]
Abstract
Metabolic changes driven by the hostile tumor microenvironment surrounding cancer cells and the effect of these changes on tumorigenesis and metastatic potential have been known for a long time. The usual point of interest is glucose and changes in its utilization by cancer cells, mainly in the form of the Warburg effect. However, amino acids, both intra- and extracellular, also represent an important aspect of tumour microenvironment, which can have a significant effect on cancer cell metabolism and overall development of the tumor. Namely, alterations in the metabolism of amino acids glutamine, sarcosine, aspartate, methionine and cysteine have been previously connected to the tumor progression and aggressivity of cancer. The aim of this review is to pinpoint current gaps in our knowledge of the role of amino acids as a part of the tumor microenvironment and to show the effect of various amino acids on cancer cell metabolism and metastatic potential. This review shows limitations and exceptions from the traditionally accepted model of Warburg effect in some cancer tissues, with the emphasis on prostate cancer, because the traditional definition of Warburg effect as a metabolic switch to aerobic glycolysis does not always apply. Prostatic tissue both in a healthy and transformed state significantly differs in many metabolic aspects, including the metabolisms of glucose and amino acids, from the metabolism of other tissues. Findings from different tissues are, therefore, not always interchangeable and have to be taken into account during experimentation modifying the environment of tumor tissue by amino acid supplementation or depletion, which could potentially serve as a new therapeutic approach.
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Affiliation(s)
- Petr Stepka
- Department of Physiology, Faculty of Medicine, Masaryk University, Kamenice 5, CZ-62500 Brno, Czech Republic
| | - Vit Vsiansky
- Department of Pathological Physiology, Faculty of Medicine, Masaryk University, Kamenice 5, CZ-62500 Brno, Czech Republic
| | - Martina Raudenska
- Department of Physiology, Faculty of Medicine, Masaryk University, Kamenice 5, CZ-62500 Brno, Czech Republic
| | - Jaromir Gumulec
- Department of Physiology, Faculty of Medicine, Masaryk University, Kamenice 5, CZ-62500 Brno, Czech Republic
| | - Vojtech Adam
- Central European Institute of Technology, Brno University of Technology, Technicka 3058/10, CZ-61600 Brno, Czech Republic
| | - Michal Masarik
- Central European Institute of Technology, Brno University of Technology, Technicka 3058/10, CZ-61600 Brno, Czech Republic
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15
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Geskovski N, Matevska-Geshkovska N, Dimchevska Sazdovska S, Glavas Dodov M, Mladenovska K, Goracinova K. The impact of molecular tumor profiling on the design strategies for targeting myeloid leukemia and EGFR/CD44-positive solid tumors. BEILSTEIN JOURNAL OF NANOTECHNOLOGY 2021; 12:375-401. [PMID: 33981532 PMCID: PMC8093552 DOI: 10.3762/bjnano.12.31] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/06/2020] [Accepted: 04/12/2021] [Indexed: 05/21/2023]
Abstract
Nanomedicine has emerged as a novel cancer treatment and diagnostic modality, whose design constantly evolves towards increasing the safety and efficacy of the chemotherapeutic and diagnostic protocols. Molecular diagnostics, which create a great amount of data related to the unique molecular signatures of each tumor subtype, have emerged as an important tool for detailed profiling of tumors. They provide an opportunity to develop targeting agents for early detection and diagnosis, and to select the most effective combinatorial treatment options. Alongside, the design of the nanoscale carriers needs to cope with novel trends of molecular screening. Also, multiple targeting ligands needed for robust and specific interactions with the targeted cell populations have to be introduced, which should result in substantial improvements in safety and efficacy of the cancer treatment. This article will focus on novel design strategies for nanoscale drug delivery systems, based on the unique molecular signatures of myeloid leukemia and EGFR/CD44-positive solid tumors, and the impact of novel discoveries in molecular tumor profiles on future chemotherapeutic protocols.
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Affiliation(s)
- Nikola Geskovski
- Institute of Pharmaceutical Technology, Faculty of Pharmacy, University of Ss. Cyril and Methodius in Skopje, Skopje, North Macedonia
| | - Nadica Matevska-Geshkovska
- Center for Pharmaceutical Biomolecular Analyses, Faculty of Pharmacy, University of Ss. Cyril and Methodius in Skopje, Skopje, North Macedonia
| | - Simona Dimchevska Sazdovska
- Institute of Pharmaceutical Technology, Faculty of Pharmacy, University of Ss. Cyril and Methodius in Skopje, Skopje, North Macedonia
- Department of Nanobiotechnology, Institute of Biotechnology, Brandenburg University of Technology Cottbus-Senftenberg, Senftenberg, Germany
| | - Marija Glavas Dodov
- Institute of Pharmaceutical Technology, Faculty of Pharmacy, University of Ss. Cyril and Methodius in Skopje, Skopje, North Macedonia
| | - Kristina Mladenovska
- Institute of Pharmaceutical Technology, Faculty of Pharmacy, University of Ss. Cyril and Methodius in Skopje, Skopje, North Macedonia
| | - Katerina Goracinova
- Institute of Pharmaceutical Technology, Faculty of Pharmacy, University of Ss. Cyril and Methodius in Skopje, Skopje, North Macedonia
- College of Pharmacy, Qatar University, PO Box 2713, Doha, Qatar
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16
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The role of epithelial-mesenchymal transition-regulating transcription factors in anti-cancer drug resistance. Arch Pharm Res 2021; 44:281-292. [PMID: 33768509 PMCID: PMC8009775 DOI: 10.1007/s12272-021-01321-x] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2020] [Accepted: 03/14/2021] [Indexed: 12/16/2022]
Abstract
The complex orchestration of gene expression that mediates the transition of epithelial cells into mesenchymal cells is implicated in cancer development and metastasis. As the primary regulator of the process, epithelial-mesenchymal transition-regulating transcription factors (EMT-TFs) play key roles in metastasis. They are also highlighted in recent preclinical studies on resistance to cancer therapy. This review describes the role of three main EMT-TFs, including Snail, Twist1, and zinc-finger E homeobox-binding 1 (ZEB1), relating to drug resistance and current possible approaches for future challenges targeting EMT-TFs.
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17
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The Harmonious Interplay of Amino Acid and Monocarboxylate Transporters Induces the Robustness of Cancer Cells. Metabolites 2021; 11:metabo11010027. [PMID: 33401672 PMCID: PMC7823946 DOI: 10.3390/metabo11010027] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2020] [Revised: 12/26/2020] [Accepted: 12/27/2020] [Indexed: 02/07/2023] Open
Abstract
There is a growing body of evidence that metabolic reprogramming contributes to the acquisition and maintenance of robustness associated with malignancy. The fine regulation of expression levels of amino acid and monocarboxylate transporters enables cancer cells to exhibit the metabolic reprogramming that is responsible for therapeutic resistance. Amino acid transporters characterized by xCT (SLC7A11), ASCT2 (SLC1A5), and LAT1 (SLC7A5) function in the uptake and export of amino acids such as cystine and glutamine, thereby regulating glutathione synthesis, autophagy, and glutaminolysis. CD44 variant, a cancer stem-like cell marker, stabilizes the xCT antiporter at the cellular membrane, and tumor cells positive for xCT and/or ASCT2 are susceptible to sulfasalazine, a system Xc(-) inhibitor. Inhibiting the interaction between LAT1 and CD98 heavy chain prevents activation of the mammalian target of rapamycin (mTOR) complex 1 by glutamine and leucine. mTOR signaling regulated by LAT1 is a sensor of dynamic alterations in the nutrient tumor microenvironment. LAT1 is overexpressed in various malignancies and positively correlated with poor clinical outcome. Metabolic reprogramming of glutamine occurs often in cancer cells and manifests as ASCT2-mediated glutamine addiction. Monocarboxylate transporters (MCTs) mediate metabolic symbiosis, by which lactate in cancer cells under hypoxia is exported through MCT4 and imported by MCT1 in less hypoxic regions, where it is used as an oxidative metabolite. Differential expression patterns of transporters cause functional intratumoral heterogeneity leading to the therapeutic resistance. Therefore, metabolic reprogramming based on these transporters may be a promising therapeutic target. This review highlights the pathological function and therapeutic targets of transporters including xCT, ASCT2, LAT1, and MCT.
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18
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Damen MPF, van Rheenen J, Scheele CLGJ. Targeting dormant tumor cells to prevent cancer recurrence. FEBS J 2020; 288:6286-6303. [PMID: 33190412 DOI: 10.1111/febs.15626] [Citation(s) in RCA: 48] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2020] [Revised: 11/03/2020] [Accepted: 11/11/2020] [Indexed: 12/14/2022]
Abstract
Over the years, developments in oncology led to significantly improved clinical outcome for cancer patients. However, cancer recurrence after initial treatment response still poses a major challenge, as it often involves more aggressive, metastatic disease. The presence of dormant cancer cells is associated with recurrence, metastasis, and poor clinical outcome, suggesting that these cells may play a crucial role in the process of disease relapse. Cancer cell dormancy typically presents as growth arrest while retaining proliferative capacity and can be induced or reversed by a wide array of cell-intrinsic and cell-extrinsic factors. Conventional therapies preferentially target fast-dividing cells, leaving dormant cancer cells largely insensitive to these treatments. In this review, we discuss the role of dormant cancer cells in cancer recurrence and highlight how novel therapy strategies based on cell-cycle modulation, modifications of existing drugs, or enhanced drug-delivery vehicles may be used to specifically target this subpopulation of tumor cells, and thereby have the potential to prevent disease recurrence.
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Affiliation(s)
- Maartje P F Damen
- Division of Molecular Pathology, Oncode Institute, The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Jacco van Rheenen
- Division of Molecular Pathology, Oncode Institute, The Netherlands Cancer Institute, Amsterdam, The Netherlands
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19
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Kobayashi T, Chanmee T, Itano N. Hyaluronan: Metabolism and Function. Biomolecules 2020; 10:E1525. [PMID: 33171800 PMCID: PMC7695009 DOI: 10.3390/biom10111525] [Citation(s) in RCA: 142] [Impact Index Per Article: 35.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2020] [Revised: 11/04/2020] [Accepted: 11/05/2020] [Indexed: 12/21/2022] Open
Abstract
As a major polysaccharide component of the extracellular matrix, hyaluronan plays essential roles in the organization of tissue architecture and the regulation of cellular functions, such as cell proliferation and migration, through interactions with cell-surface receptors and binding molecules. Metabolic pathways for biosynthesis and degradation tightly control the turnover rate, concentration, and molecular size of hyaluronan in tissues. Despite the relatively simple chemical composition of this polysaccharide, its wide range of molecular weights mediate diverse functions that depend on molecular size and tissue concentration. Genetic engineering and pharmacological approaches have demonstrated close associations between hyaluronan metabolism and functions in many physiological and pathological events, including morphogenesis, wound healing, and inflammation. Moreover, emerging evidence has suggested that the accumulation of hyaluronan extracellular matrix and fragments due to the altered expression of hyaluronan synthases and hyaluronidases potentiates cancer development and progression by remodeling the tumor microenvironment. In addition to the well-known functions exerted by extracellular hyaluronan, recent metabolomic approaches have also revealed that its synthesis can regulate cellular functions via the reprogramming of cellular metabolism. This review highlights the current advances in knowledge on the biosynthesis and catabolism of hyaluronan and describes the diverse functions associated with hyaluronan metabolism.
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Affiliation(s)
- Takashi Kobayashi
- Institute for Molecular Science of Medicine, Aichi Medical University, Nagakute, Aichi 480-1195, Japan;
| | - Theerawut Chanmee
- Department of Clinical Chemistry, Faculty of Medical Technology, Mahidol University, Phutthamonthon, Nakhon Pathom 73170, Thailand;
| | - Naoki Itano
- Department of Molecular Biosciences, Faculty of Life Sciences, Kyoto Sangyo University, Kita-ku, Kyoto 603-8555, Japan
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20
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Lactate in the Tumor Microenvironment: An Essential Molecule in Cancer Progression and Treatment. Cancers (Basel) 2020; 12:cancers12113244. [PMID: 33153193 PMCID: PMC7693872 DOI: 10.3390/cancers12113244] [Citation(s) in RCA: 107] [Impact Index Per Article: 26.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2020] [Revised: 10/16/2020] [Accepted: 10/28/2020] [Indexed: 02/07/2023] Open
Abstract
Simple Summary The role of lactate in cancer described by Otto Warburg in 1927 states that cancer cells uptake high amount of glucose with a marked increase in lactate production, this is known as the “Warburg effect”. Since then lactate turn out to be a major signaling molecule in cancer progression. Its release from tumor cells is accompanied by acidification ranging from 6.3 to 6.9 in the tumor microenvironment (TME) which favors processes such as tumor promotion, angiogenesis, metastasis, tumor resistance and more importantly, immunosuppression which has been associated with a poor outcome. The goal of this review is to examine and discuss in deep detail the recent studies that address the role of lactate in all these cancerous processes. Lastly, we explore the efforts to target the lactate production and its transport as a promising approach for cancer therapeutics. Abstract Cancer is a complex disease that includes the reprogramming of metabolic pathways by malignant proliferating cells, including those affecting the tumor microenvironment (TME). The “TME concept” was introduced in recognition of the roles played by factors other than tumor cells in cancer progression. In response to the hypoxic or semi-hypoxic characteristic of the TME, cancer cells generate a large amount of lactate via the metabolism of glucose and glutamine. Export of this newly generated lactate by the tumor cells together with H+ prevents intracellular acidification but acidifies the TME. In recent years, the importance of lactate and acidosis in carcinogenesis has gained increasing attention, including the role of lactate as a tumor-promoting metabolite. Here we review the existing literature on lactate metabolism in tumor cells and the ability of extracellular lactate to direct the metabolic reprogramming of those cells. Studies demonstrating the roles of lactate in biological processes that drive or sustain carcinogenesis (tumor promotion, angiogenesis, metastasis and tumor resistance) and lactate’s role as an immunosuppressor that contributes to tumor evasion are also considered. Finally, we consider recent therapeutic efforts using available drugs directed at and interfering with lactate production and transport in cancer treatment.
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21
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Rodriguez JER, Garcia-Perdomo HA. Role of monocarboxylate transporters in the diagnosis, progression, prognosis, and treatment of prostate cancer. Turk J Urol 2020; 46:413-418. [PMID: 32833619 DOI: 10.5152/tud.2020.20278] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2020] [Accepted: 07/21/2020] [Indexed: 01/04/2023]
Abstract
Prostate cancer (PCa) is a disease with high morbidity and mortality rates, which requires finding new lines of approach. The significant advances in and interest of molecular biology in this condition have led to the discovery of elements profiled as an essential research target. Accordingly, we consider the importance of studying the role that monocarboxylate transporters (MCTs) play in PCa. These transporters might have a functional characterization, possible diagnostic and therapeutic implications, and influence on the progression and prognosis of this cancer. We reviewed literature published from January 2010 to June 2020 in different databases and search engines to find studies that respond to our question. MCTs have a close correlation with PCa, contributing to their phenotype of glycolytic and acid-resistant metabolism. They determine the maintenance and progression of the disease depending on the expression of different molecular types of the transporter. Thus, MCT2 highlights as a biomarker in early diagnosis and MCT4 in poor prognosis and resistance. Finally, MCT1 and MCT4 profile as a potential therapeutic target by decreasing cell proliferation. In conclusion, MCTs play an essential role in PCa; therefore, they should be taken into account in subsequent studies for finding tools with clinical applicability and contributing to the reduction of the disease burden.
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Affiliation(s)
| | - Herney Andrés Garcia-Perdomo
- UROGIV Research Group, Universidad del Valle, Cali, Colombia.,Department of Surgery/Urology, Universidad del Valle, School of Medicine, Cali, Colombia
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22
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Xiao S, Zhu H, Shi Y, Wu Z, Wu H, Xie M. Prognostic and predictive value of monocarboxylate transporter 4 in patients with breast cancer. Oncol Lett 2020; 20:2143-2152. [PMID: 32782531 PMCID: PMC7400967 DOI: 10.3892/ol.2020.11776] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2019] [Accepted: 04/23/2020] [Indexed: 02/05/2023] Open
Abstract
The Warburg effect explains the large amount of lactic acid that tumour cells produce to establish and maintain the acidic characteristics of the tumour microenvironment, which contributes to the migration, invasion and angiogenesis of tumour cells. Monocarboxylate transporter 4 (MCT-4) is a key marker of tumour glycolysis and lactic acid production; however, the role of MCT-4 in breast cancer remains unclear. In the present study, immunohistochemistry (IHC) was used to detect the expression levels of MCT-4 in tissue microarrays of 145 patients diagnosed with invasive ductal breast cancer. The IHC score was used to assess the intensity of staining and the proportion of positive cells. Western blotting and reverse transcription-quantitative PCR were also performed to detect the expression levels of MCT-4 in 30 pairs of breast cancer tissues and adjacent normal tissues. In vitro experiments (EdU incoporation and Cell Counting Kit-8) were performed to examine the role of MCT-4 in the breast cancer MCF-7 cell line. The results of the present study indicated that high MCT-4 expression was associated with pT status (P=0.018), oestrogen receptor (ER) status (P=0.001), progesterone receptor (PR) status (P=0.024), Ki67 index (P=0.043) and androgen receptor (AR) status (P=0.033). In addition, an association between MCT-4 expression and pathological grade was observed (P=0.030). Furthermore, univariate (P=0.027) and multivariate (P=0.001) survival analysis revealed that MCT-4 expression and lymph node involvement were significant independent predictors of breast cancer prognosis. In addition, silencing MCT-4 expression attenuated breast cancer cell viability. Therefore, MCT-4 may be used as a potential predictor of invasive breast cancer.
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Affiliation(s)
- Sheng Xiao
- School of Clinical Medicine, Southwest Medical University, Luzhou, Sichuan 646000, P.R. China
| | - Hongjia Zhu
- School of Clinical Medicine, Southwest Medical University, Luzhou, Sichuan 646000, P.R. China
| | - Yujun Shi
- Laboratory of Pathology, Key Laboratory of Transplant Engineering and Immunology, NHFPC, West China Hospital, Chengdu, Sichuan 610000, P.R. China
| | - Zhenru Wu
- Laboratory of Pathology, Key Laboratory of Transplant Engineering and Immunology, NHFPC, West China Hospital, Chengdu, Sichuan 610000, P.R. China
| | - Hegang Wu
- Department of Pathology, The First People's Hospital of Yibin, Yibin, Sichuan 644000, P.R. China
| | - Mingjun Xie
- School of Clinical Medicine, Southwest Medical University, Luzhou, Sichuan 646000, P.R. China.,Department of Breast Surgery, The First People's Hospital of Yibin, Yibin, Sichuan 644000, P.R. China
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23
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Puri S, Juvale K. Monocarboxylate transporter 1 and 4 inhibitors as potential therapeutics for treating solid tumours: A review with structure-activity relationship insights. Eur J Med Chem 2020; 199:112393. [PMID: 32388280 DOI: 10.1016/j.ejmech.2020.112393] [Citation(s) in RCA: 54] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2020] [Revised: 04/24/2020] [Accepted: 04/25/2020] [Indexed: 02/07/2023]
Abstract
Development of multidrug resistance (MDR) is one of the major causes leading to failure of cancer chemotherapy and radiotherapy. Monocarboxylate transporters (MCTs) MCT1 and MCT4, which are overexpressed in solid tumours, play a very important role in cancer cell survival and proliferation. These lactate transporters work complimentarily to drive lactate shuttle in tumour cells, which results in maintenance of H+ ion (pH) balance necessary for their survival. Inhibition of these transmembrane proteins has been demonstrated as a novel strategy to treat drug resistant solid cancers. Presently, only a few small molecule MCT1 inhibitors such as AZD3965 and AR-C155858 are known with clinical potential. Even lesser mention of MCT4 inhibitors, which include molecules having scaffolds such as pyrazole and indazole, is available in the literature. Current overview presents the status of recent developments undertaken in identification of efficacious MCT1 and/or MCT4 inhibitors as a potential anticancer therapy overcoming MDR. Further, detailed structure-activity relationships for different classes of compounds has been proposed to streamline the understandings learnt from ongoing research work. Through this review, we aim to highlight the importance of these excellent targets and facilitate future development of selective, potent and safe MCT1 and/or MCT4 inhibitors as promising chemotherapy for drug resistant cancer.
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Affiliation(s)
- Sachin Puri
- Shobhaben Pratapbhai Patel School of Pharmacy & Technology Management, SVKM's NMIMS, V.L. Mehta Road, Vile Parle (W), Mumbai, India
| | - Kapil Juvale
- Shobhaben Pratapbhai Patel School of Pharmacy & Technology Management, SVKM's NMIMS, V.L. Mehta Road, Vile Parle (W), Mumbai, India.
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24
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Elevated Tumor Lactate and Efflux in High-grade Prostate Cancer demonstrated by Hyperpolarized 13C Magnetic Resonance Spectroscopy of Prostate Tissue Slice Cultures. Cancers (Basel) 2020; 12:cancers12030537. [PMID: 32110965 PMCID: PMC7139946 DOI: 10.3390/cancers12030537] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2020] [Revised: 02/23/2020] [Accepted: 02/24/2020] [Indexed: 12/11/2022] Open
Abstract
Non-invasive assessment of the biological aggressiveness of prostate cancer (PCa) is needed for men with localized disease. Hyperpolarized (HP) 13C magnetic resonance (MR) spectroscopy is a powerful approach to image metabolism, specifically the conversion of HP [1-13C]pyruvate to [1-13C]lactate, catalyzed by lactate dehydrogenase (LDH). Significant increase in tumor lactate was measured in high-grade PCa relative to benign and low-grade cancer, suggesting that HP 13C MR could distinguish low-risk (Gleason score ≤3 + 4) from high-risk (Gleason score ≥4 + 3) PCa. To test this and the ability of HP 13C MR to detect these metabolic changes, we cultured prostate tissues in an MR-compatible bioreactor under continuous perfusion. 31P spectra demonstrated good viability and dynamic HP 13C-pyruvate MR demonstrated that high-grade PCa had significantly increased lactate efflux compared to low-grade PCa and benign prostate tissue. These metabolic differences are attributed to significantly increased LDHA expression and LDH activity, as well as significantly increased monocarboxylate transporter 4 (MCT4) expression in high- versus low- grade PCa. Moreover, lactate efflux, LDH activity, and MCT4 expression were not different between low-grade PCa and benign prostate tissues, indicating that these metabolic alterations are specific for high-grade disease. These distinctive metabolic alterations can be used to differentiate high-grade PCa from low-grade PCa and benign prostate tissues using clinically translatable HP [1-13C]pyruvate MR.
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25
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Becker HM. Carbonic anhydrase IX and acid transport in cancer. Br J Cancer 2020; 122:157-167. [PMID: 31819195 PMCID: PMC7051959 DOI: 10.1038/s41416-019-0642-z] [Citation(s) in RCA: 99] [Impact Index Per Article: 24.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2019] [Revised: 08/29/2019] [Accepted: 10/22/2019] [Indexed: 02/07/2023] Open
Abstract
Alterations in tumour metabolism and acid/base regulation result in the formation of a hostile environment, which fosters tumour growth and metastasis. Acid/base homoeostasis in cancer cells is governed by the concerted interplay between carbonic anhydrases (CAs) and various transport proteins, which either mediate proton extrusion or the shuttling of acid/base equivalents, such as bicarbonate and lactate, across the cell membrane. Accumulating evidence suggests that some of these transporters interact both directly and functionally with CAIX to form a protein complex coined the 'transport metabolon'. Transport metabolons formed between bicarbonate transporters and CAIX require CA catalytic activity and have a function in cancer cell migration and invasion. Another type of transport metabolon is formed by CAIX and monocarboxylate transporters. In this complex, CAIX functions as a proton antenna for the transporter, which drives the export of lactate and protons from the cell. Since CAIX is almost exclusively expressed in cancer cells, these transport metabolons might serve as promising targets to interfere with tumour pH regulation and energy metabolism. This review provides an overview of the current state of research on the function of CAIX in tumour acid/base transport and discusses how CAIX transport metabolons could be exploited in modern cancer therapy.
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Affiliation(s)
- Holger M Becker
- Institute of Physiological Chemistry, University of Veterinary Medicine Hannover, D-30559, Hannover, Germany.
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26
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Dana P, Saisomboon S, Kariya R, Okada S, Obchoei S, Sawanyawisuth K, Wongkham C, Pairojkul C, Wongkham S, Vaeteewoottacharn K. CD147 augmented monocarboxylate transporter-1/4 expression through modulation of the Akt-FoxO3-NF-κB pathway promotes cholangiocarcinoma migration and invasion. Cell Oncol (Dordr) 2019; 43:211-222. [PMID: 31729681 DOI: 10.1007/s13402-019-00479-3] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/13/2019] [Indexed: 12/12/2022] Open
Abstract
PURPOSE Cholangiocarcinoma (CCA) is an aggressive type of cancer. The major obstacles for treatment are its late presentation and the occurrence metastases. Targeting the metastatic process may serve as a treatment option. CD147 is a membrane protein that promotes CCA metastasis. High lactate levels in CCA are predicted to result from lactate dehydrogenase A expression and sensitivity to monocarboxylate transporter (MCT) inhibitors. An involvement of CD147 in MCT maturation has been reported, but the exact role of MCT in CCA is not clear. Here, we aimed to assess the mechanism of CD147-promoted CCA progression through MCT regulation. METHODS The expression levels of CD147 and MCT-1/4 in human CCA tissues were determined by immunohistochemistry. Two CD147 knockout (CD147 KO) CCA cell (KKU-213) clones were established using the CRISPR/Cas9 system. Cell migration and invasion were determined using a Boyden chamber assay. Temporal protein levels were modified by siRNA, specific inhibitors and/or activators. The expression of target proteins was determined using Western blot analyses. RESULTS CD147 and MCT-1/4 were found to be overexpressed in CCA tissues compared to normal bile duct tissues. In addition, we found that CD147 knockdown significantly alleviated CCA cell migration and invasion, concomitant with decreased pAkt, pFoxO3, pNF-κB (pp65) and MCT-1/4 levels. Conversely, we found that FoxO3 knockdown led to recovered migration/invasion abilities and increased pp65 and MCT-1/4 expression levels. The involvement of Akt in the regulation of MCT-1/4 expression through CD147 was established by inhibition and activation of Akt phosphorylation. CONCLUSION Our data indicate that CD147 promotes the malignant progression of CCA cells by activating the Akt-FoxO3-NF-κB-MCT-1/4 axis. As such, CD147 may serve as a possible target for advanced CCA treatment.
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Affiliation(s)
- Paweena Dana
- Department of Biochemistry, Faculty of Medicine, Khon Kaen University, Khon Kaen, 40005, Thailand
- Cholangiocarcinoma Research Institute, Khon Kaen University, Khon Kaen, 40002, Thailand
- Division of Hematopoiesis, Joint Research Center for Human Retrovirus Infection and Graduate School of Medical Sciences, Kumamoto University, Kumamoto, 860-0811, Japan
| | - Saowaluk Saisomboon
- Department of Biochemistry, Faculty of Medicine, Khon Kaen University, Khon Kaen, 40005, Thailand
- Cholangiocarcinoma Research Institute, Khon Kaen University, Khon Kaen, 40002, Thailand
| | - Ryusho Kariya
- Division of Hematopoiesis, Joint Research Center for Human Retrovirus Infection and Graduate School of Medical Sciences, Kumamoto University, Kumamoto, 860-0811, Japan
| | - Seiji Okada
- Division of Hematopoiesis, Joint Research Center for Human Retrovirus Infection and Graduate School of Medical Sciences, Kumamoto University, Kumamoto, 860-0811, Japan
| | - Sumalee Obchoei
- Department of Biochemistry, Faculty of Science, Prince of Songkla University, Songkhla, 90110, Thailand
| | - Kanlayanee Sawanyawisuth
- Department of Biochemistry, Faculty of Medicine, Khon Kaen University, Khon Kaen, 40005, Thailand
- Cholangiocarcinoma Research Institute, Khon Kaen University, Khon Kaen, 40002, Thailand
| | - Chaisiri Wongkham
- Department of Biochemistry, Faculty of Medicine, Khon Kaen University, Khon Kaen, 40005, Thailand
- Cholangiocarcinoma Research Institute, Khon Kaen University, Khon Kaen, 40002, Thailand
| | - Chawalit Pairojkul
- Cholangiocarcinoma Research Institute, Khon Kaen University, Khon Kaen, 40002, Thailand
- Department of Pathology, Faculty of Medicine, Khon Kaen University, Khon Kaen, 40002, Thailand
| | - Sopit Wongkham
- Department of Biochemistry, Faculty of Medicine, Khon Kaen University, Khon Kaen, 40005, Thailand
- Cholangiocarcinoma Research Institute, Khon Kaen University, Khon Kaen, 40002, Thailand
- Division of Hematopoiesis, Joint Research Center for Human Retrovirus Infection and Graduate School of Medical Sciences, Kumamoto University, Kumamoto, 860-0811, Japan
| | - Kulthida Vaeteewoottacharn
- Department of Biochemistry, Faculty of Medicine, Khon Kaen University, Khon Kaen, 40005, Thailand.
- Cholangiocarcinoma Research Institute, Khon Kaen University, Khon Kaen, 40002, Thailand.
- Division of Hematopoiesis, Joint Research Center for Human Retrovirus Infection and Graduate School of Medical Sciences, Kumamoto University, Kumamoto, 860-0811, Japan.
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27
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Al-Ahmad AJ, Patel R, Palecek SP, Shusta EV. Hyaluronan impairs the barrier integrity of brain microvascular endothelial cells through a CD44-dependent pathway. J Cereb Blood Flow Metab 2019; 39:1759-1775. [PMID: 29589805 PMCID: PMC6727144 DOI: 10.1177/0271678x18767748] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Hyaluronan (HA) constitutes the most abundant extracellular matrix component during brain development, only to become a minor component rapidly after birth and in adulthood to remain in specified regions. HA signaling has been associated with several neurological disorders, yet the impact of HA signaling at the blood-brain barrier (BBB) function remains undocumented. In this study, we investigated the impact of HA on BBB properties using human-induced pluripotent stem cell (iPSC) -derived and primary human and rat BMECs. The impact of HA signaling on developmental and mature BMECs was assessed by measuring changes in TEER, permeability, BMECs markers (GLUT1, tight junction proteins, P-gp) expression and localization, CD44 expression and hyaluronan levels. In general, HA treatment decreased barrier function and reduced P-gp activity with effects being more prominent upon treatment with oligomeric forms of HA (oHA). Such effects were exacerbated when applied during BMEC differentiation phase (considered as developmental BBB). We noted a hyaluronidase activity as well as an increase in CD44 expression during prolonged oxygen-glucose deprivation stress. Inhibition of HA signaling by antibody blockade of CD44 abrogated the detrimental effects of HA treatment. These results suggest the importance of HA signaling through CD44 on BBB properties.
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Affiliation(s)
- Abraham J Al-Ahmad
- 1 Department of Chemical and Biological Engineering, University of Wisconsin-Madison, Madison, WI, USA.,2 Department of Pharmaceutical Sciences, Texas Tech University Health Sciences Center, Amarillo, TX, USA
| | - Ronak Patel
- 2 Department of Pharmaceutical Sciences, Texas Tech University Health Sciences Center, Amarillo, TX, USA
| | - Sean P Palecek
- 1 Department of Chemical and Biological Engineering, University of Wisconsin-Madison, Madison, WI, USA
| | - Eric V Shusta
- 1 Department of Chemical and Biological Engineering, University of Wisconsin-Madison, Madison, WI, USA
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28
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Covert H, Mellor LF, Wolf CL, Ankenbrandt N, Emathinger JM, Tawara K, Oxford JT, Jorcyk CL. OSM-induced CD44 contributes to breast cancer metastatic potential through cell detachment but not epithelial-mesenchymal transition. Cancer Manag Res 2019; 11:7721-7737. [PMID: 31496817 PMCID: PMC6700398 DOI: 10.2147/cmar.s208721] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2019] [Accepted: 07/04/2019] [Indexed: 12/30/2022] Open
Abstract
Background Hormone receptor status in human breast cancer cells is a strong indicator of the aggressiveness of a tumor. Triple negative breast cancers (TNBC) are aggressive, difficult to treat, and contribute to high incidences of metastasis by possessing characteristics such as increased tumor cell migration and a large presence of the transmembrane protein, cluster of differentiation 44 (CD44) on the cell membrane. Estrogen receptor-positive (ER+) cells are less aggressive and do not migrate until undergoing an epithelial-mesenchymal transition (EMT). Methods The relationship between EMT and CD44 during metastatic events is assessed by observing changes in EMT markers, tumor cell detachment, and migration following cytokine treatment on both parental and CD44 knockdown human breast tumor cells. Results ER+ T47D and MCF-7 human breast cancer cells treated with OSM demonstrate increased CD44 expression and CD44 cleavage. Conversely, ER- MDA-MB-231 human breast cancer cells do not show a change in CD44 expression nor undergo EMT in the presence of OSM. In ER+ cells, knockdown expression of CD44 by shRNA did not prevent EMT but did change metastatic processes such as cellular detachment and migration. OSM-induced migration was decreased in both ER+ and ER- cells with shCD44 cells compared to control cells, while the promotion of tumor cell detachment by OSM was decreased in ER+ MCF7-shCD44 cells, as compared to control cells. Interestingly, OSM-induced detachment in ER- MDA-MB-231-shCD44 cells that normally don't detach at significant rates. Conclusion OSM promotes both EMT and tumor cell detachment in ER+ breast cancer cells. Yet, CD44 knockdown did not affect OSM-induced EMT in these cells, while independently decreasing OSM-induced cell detachment. These results suggest that regulation of CD44 by OSM is important for at least part of the metastatic cascade in ER+ breast cancer.
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Affiliation(s)
- Hunter Covert
- Boise State University, Biomolecular Sciences Program, Boise, ID 83725, USA
| | - Liliana F Mellor
- Boise State University, Department of Biological Sciences, Boise, ID 83725, USA.,Oncología Molecular, Centro Nacional de Investigaciones Oncologicas (CNIO), Madrid 28029, Spain
| | - Cody L Wolf
- Boise State University, Biomolecular Sciences Program, Boise, ID 83725, USA
| | - Nicole Ankenbrandt
- Boise State University, Biomolecular Sciences Program, Boise, ID 83725, USA
| | | | - Ken Tawara
- Boise State University, Biomolecular Sciences Program, Boise, ID 83725, USA
| | - Julie Thom Oxford
- Boise State University, Biomolecular Sciences Program, Boise, ID 83725, USA.,Boise State University, Department of Biological Sciences, Boise, ID 83725, USA
| | - Cheryl L Jorcyk
- Boise State University, Biomolecular Sciences Program, Boise, ID 83725, USA.,Boise State University, Department of Biological Sciences, Boise, ID 83725, USA
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29
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Payen VL, Mina E, Van Hée VF, Porporato PE, Sonveaux P. Monocarboxylate transporters in cancer. Mol Metab 2019; 33:48-66. [PMID: 31395464 PMCID: PMC7056923 DOI: 10.1016/j.molmet.2019.07.006] [Citation(s) in RCA: 318] [Impact Index Per Article: 63.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/30/2019] [Revised: 06/26/2019] [Accepted: 07/02/2019] [Indexed: 02/08/2023] Open
Abstract
Background Tumors are highly plastic metabolic entities composed of cancer and host cells that can adopt different metabolic phenotypes. For energy production, cancer cells may use 4 main fuels that are shuttled in 5 different metabolic pathways. Glucose fuels glycolysis that can be coupled to the tricarboxylic acid (TCA) cycle and oxidative phosphorylation (OXPHOS) in oxidative cancer cells or to lactic fermentation in proliferating and in hypoxic cancer cells. Lipids fuel lipolysis, glutamine fuels glutaminolysis, and lactate fuels the oxidative pathway of lactate, all of which are coupled to the TCA cycle and OXPHOS for energy production. This review focuses on the latter metabolic pathway. Scope of review Lactate, which is prominently produced by glycolytic cells in tumors, was only recently recognized as a major fuel for oxidative cancer cells and as a signaling agent. Its exchanges across membranes are gated by monocarboxylate transporters MCT1-4. This review summarizes the current knowledge about MCT structure, regulation and functions in cancer, with a specific focus on lactate metabolism, lactate-induced angiogenesis and MCT-dependent cancer metastasis. It also describes lactate signaling via cell surface lactate receptor GPR81. Major conclusions Lactate and MCTs, especially MCT1 and MCT4, are important contributors to tumor aggressiveness. Analyses of MCT-deficient (MCT+/- and MCT−/-) animals and (MCT-mutated) humans indicate that they are druggable, with MCT1 inhibitors being in advanced development phase and MCT4 inhibitors still in the discovery phase. Imaging lactate fluxes non-invasively using a lactate tracer for positron emission tomography would further help to identify responders to the treatments. In cancer, hypoxia and cell proliferation are associated to lactic acid production. Lactate exchanges are at the core of tumor metabolism. Transmembrane lactate trafficking depends on monocarboxylate transporters (MCTs). MCTs are implicated in tumor development and aggressiveness. Targeting MCTs is a therapeutic option for cancer treatment.
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Affiliation(s)
- Valéry L Payen
- Pole of Pharmacology & Therapeutics, Institut de Recherche Expérimentale et Clinique (IREC), Université catholique de Louvain (UCLouvain), Brussels, Belgium; Pole of Pediatrics, Institut de Recherche Expérimentale et Clinique (IREC), Université catholique de Louvain (UCLouvain), Brussels, Belgium; Louvain Drug Research Institute (LDRI), Université catholique de Louvain (UCLouvain), Brussels, Belgium
| | - Erica Mina
- Department of Molecular Biotechnology and Health Science, Molecular Biotechnology Center, University of Torino, Torino, Italy
| | - Vincent F Van Hée
- Pole of Pharmacology & Therapeutics, Institut de Recherche Expérimentale et Clinique (IREC), Université catholique de Louvain (UCLouvain), Brussels, Belgium
| | - Paolo E Porporato
- Pole of Pharmacology & Therapeutics, Institut de Recherche Expérimentale et Clinique (IREC), Université catholique de Louvain (UCLouvain), Brussels, Belgium; Department of Molecular Biotechnology and Health Science, Molecular Biotechnology Center, University of Torino, Torino, Italy
| | - Pierre Sonveaux
- Pole of Pharmacology & Therapeutics, Institut de Recherche Expérimentale et Clinique (IREC), Université catholique de Louvain (UCLouvain), Brussels, Belgium.
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30
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Bancroft Brown J, Sriram R, VanCriekinge M, Delos Santos R, Sun J, Delos Santos J, Tabatabai ZL, Shinohara K, Nguyen H, Peehl DM, Kurhanewicz J. NMR quantification of lactate production and efflux and glutamate fractional enrichment in living human prostate biopsies cultured with [1,6- 13 C 2 ]glucose. Magn Reson Med 2019; 82:566-576. [PMID: 30924180 DOI: 10.1002/mrm.27739] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2018] [Revised: 02/12/2019] [Accepted: 02/25/2019] [Indexed: 12/27/2022]
Abstract
PURPOSE Image-guided prostate biopsies are routinely acquired in the diagnosis and treatment monitoring of prostate cancer, yielding useful tissue for identifying metabolic biomarkers and therapeutic targets. We developed an optimized biopsy tissue culture protocol in combination with [1,6-13 C2 ]glucose labeling and quantitative high-resolution NMR to measure glycolysis and tricarboxcylic acid (TCA) cycle activity in freshly acquired living human prostate biopsies. METHODS We acquired 34 MRI-ultrasound fusion-guided prostate biopsies in vials on ice from 22 previously untreated patients. Within 15 min, biopsies were transferred to rotary tissue culture in 37°C prostate medium containing [1,6-13 C2 ]glucose. Following 24 h of culture, tissue lactate and glutamate pool sizes and fractional enrichments were quantified using quantitative 1 H high resolution magic angle spinning Carr-Purcell-Meiboom-Gill (CPMG) spectroscopy at 1°C with and without 13 C decoupling. Lactate effluxed from the biopsy tissue was quantified in the culture medium using quantitative solution-state high-resolution NMR. RESULTS Lactate concentration in low-grade cancer (1.15 ± 0.78 nmol/mg) and benign (0.74 ± 0.15 nmol/mg) biopsies agreed with prior published measurements of snap-frozen biopsies. There was substantial fractional enrichment of [3-13 C]lactate (≈70%) and [4-13 C]glutamate (≈24%) in both low-grade cancer and benign biopsies. Although a significant difference in tissue [3-13 C]lactate fractional enrichment was not observed, lactate efflux was significantly higher (P < 0.05) in low-grade cancer biopsies (0.55 ± 0.14 nmol/min/mg) versus benign biopsies (0.31 ± 0.04 nmol/min/mg). CONCLUSION A protocol was developed for quantification of lactate production-efflux and TCA cycle activity in single living human prostate biopsies, allowing metabolic labeling on a wide spectrum of human tissues (e.g., metastatic, post-non-surgical therapy) from patients not receiving surgery.
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Affiliation(s)
- Jeremy Bancroft Brown
- Department of Radiology and Biomedical Imaging, University of California, San Francisco, California
| | - Renuka Sriram
- Department of Radiology and Biomedical Imaging, University of California, San Francisco, California
| | - Mark VanCriekinge
- Department of Radiology and Biomedical Imaging, University of California, San Francisco, California
| | - Romelyn Delos Santos
- Department of Radiology and Biomedical Imaging, University of California, San Francisco, California
| | - Jinny Sun
- Department of Radiology and Biomedical Imaging, University of California, San Francisco, California
| | - Justin Delos Santos
- Department of Radiology and Biomedical Imaging, University of California, San Francisco, California
| | - Z Laura Tabatabai
- Department of Anatomic Pathology, University of California, San Francisco, California
| | - Katsuto Shinohara
- Department of Urology, University of California, San Francisco, California
| | - Hao Nguyen
- Department of Urology, University of California, San Francisco, California
| | - Donna M Peehl
- Department of Radiology and Biomedical Imaging, University of California, San Francisco, California
| | - John Kurhanewicz
- Department of Radiology and Biomedical Imaging, University of California, San Francisco, California
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31
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Sun Q, Hu LL, Fu Q. MCT4 promotes cell proliferation and invasion of castration-resistant prostate cancer PC-3 cell line. EXCLI JOURNAL 2019; 18:187-194. [PMID: 31217781 PMCID: PMC6558515 DOI: 10.17179/excli2018-1879] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/07/2018] [Accepted: 03/13/2019] [Indexed: 01/28/2023]
Abstract
Prostate cancer (PCa) is one of the leading causes of cancer-related death in men. Blocking androgen receptor (AR) signaling is an effective treatment strategy for the treatment of advanced metastatic disease of PCa in men. However, the method of blocking AR signaling is not suitable for castration-resistant prostate cancer (CRPC), and the treatment of CRPC is still clinically difficult. It has recently been reported that MCT4 is a plasma membrane transporter that mediates the secretion of lactic acid from aerobic glycolysis by cancer cells. Its expression is up-regulated in PCa and plays an important role in the carcinogenesis of PCa, but the underlying mechanism is hardly known. The MCT4 gene of PC-3 cell line was knocked down by siRNA, then MCT4 mRNA and protein was detected by real-time PCR and western blotting, respectively. CCK-8, Transwell migration assay, Flow cytometry, and TUNEL methods were used to detect the proliferation, invasion and apoptosis of PC-3 cells by MCT4 knockdown, and the expression of invasion-related proteins (MCT4) was detected by western blot analysis. The treatment of PC-3 with candidate MCT4 siRNAs led to marked inhibition of MCT4 expression in both mRNA and protein level. MCT4 knockdown inhibits PC-3 cell proliferation and facilitates apoptosis. Furthermore, MCT4 promoted the invasion capabilities of PC-3 cells by regulating invasion-related genes, such as VEGF, CD147, MMP2 and MMP9. In conclusion, MCT4 promotes oncogenic process of PCa may, as least partially, by inhibiting cell apoptosis and accelerating cell proliferation as well as invasion abilities of PC-3 cells. VEGF, CD147, MMP2 and MMP9 are important downstream genes of MCT4 in facilitating cell invasion.
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Affiliation(s)
- Qing Sun
- Department of Urology, Shandong Provincial Hospital Affiliated to Shandong University, Jinan, China.,Department of Urology, The Affiliated Huaian No.1 People's Hospital of Nanjing Medical University, Huaian, China
| | - Liang-Liang Hu
- Department of Urology, Zaozhuang municipal Hospital, Zaozhuang, China
| | - Qiang Fu
- Department of Urology, Shandong Provincial Hospital Affiliated to Shandong University, Jinan, China
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Norouzi S, Gorgi Valokala M, Mosaffa F, Zirak MR, Zamani P, Behravan J. Crosstalk in cancer resistance and metastasis. Crit Rev Oncol Hematol 2018; 132:145-153. [PMID: 30447920 DOI: 10.1016/j.critrevonc.2018.09.017] [Citation(s) in RCA: 44] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2018] [Revised: 07/17/2018] [Accepted: 09/29/2018] [Indexed: 01/26/2023] Open
Abstract
The main obstacles that lead to clinical failure in cancer treatment are the development of resistant to chemotherapy and a rise in invasive characteristics in cancer tumor cells due to prolonged chemotherapeutic processes. Recent studies have revealed some evidence about the existence of a direct relationship between development of drug resistance and triggering of invasive capability in tumor cells. Therefore, devising and application of chemotherapeutic procedures that are not prone to the development of chemotherapy resistance are necessary. Here, we focus on CD147, CD44, ANAX2, P-gp, MMPs, and UCH-L1 proteins involved in the crosstalk between metastasis and cancer treatment. We think that further structural and functional analysis of these proteins may direct scientists towards designing highly effective chemotherapy procedures.
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Affiliation(s)
- Saeed Norouzi
- Biotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mahmoud Gorgi Valokala
- Department of Pharmacodynamy and Toxicology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Fatemeh Mosaffa
- Biotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran; Department of Pharmaceutical Biotechnology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mohammad Reza Zirak
- Department of Pharmacodynamy and Toxicology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Parvin Zamani
- Student Research Committee, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Javad Behravan
- Biotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran; Mediphage Bioceuticals, Inc., 661 University Avenue, Suite 1300, MaRS Centre, West Tower, Toronto, Canada; School of Pharmacy, University of Waterloo, 200 University Ave W., Waterloo, Canada.
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Selective Inhibition of the Lactate Transporter MCT4 Reduces Growth of Invasive Bladder Cancer. Mol Cancer Ther 2018; 17:2746-2755. [DOI: 10.1158/1535-7163.mct-18-0107] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2018] [Revised: 07/16/2018] [Accepted: 09/20/2018] [Indexed: 11/16/2022]
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Su X, Xue Y, Wei J, Huo X, Gong Y, Zhang H, Han R, Chen Y, Chen H, Chen J. Establishment and Characterization of gc-006-03, a Novel Human Signet Ring Cell Gastric Cancer Cell Line Derived from Metastatic Ascites. J Cancer 2018; 9:3236-3246. [PMID: 30271482 PMCID: PMC6160672 DOI: 10.7150/jca.26051] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2018] [Accepted: 07/17/2018] [Indexed: 12/15/2022] Open
Abstract
Signet ring cell gastric cancer (SRCGC) is a special type of gastric cancer with rapid progression and poor prognosis. However, few available SRCGC cell lines from Chinese patients can be used for research, the molecular mechanism of its growth and metastasis is still incompletely understood. In this study, we established and characterized a novel SRCGC cell line, gc-006-03.The cells showed a tendency to pile up without contact inhibition. G-band karyotypes of gc-006-03 were revealed hypotriploid with a modal chromosome number of 51. Immunohistochemistry analysis showed that the cells were positive for CEA, CK7, CDX2 and Ki-67(45%), and negative for CK20, TTF1and Li-cadherin. Flow cytometry analysis showed that gc-006-3 had 25% of CD44+ cells. The cells possessed strong clonality and high plating efficiency, and the doubling time was 36h. The cells grew vigorously for more than 100 passages in serial culture. Meanwhile, the cells showed a high rate of tumor formation. Tumors were observed in all of the nude mice (5/5) given injections of the cells. The metastatic capability of the cell line was found in zebrafish injected the cells. The results of whole genome sequencing revealed the unique genomic characteristics of gc-006-03. In summary, this new stable cell line may be useful in basic and clinical research on gastric signet ring cell carcinoma.
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Affiliation(s)
- Xinyu Su
- Department of Oncology, Nanjing First Hospital, Nanjing Medical University, Nanjing, China.,Department of Radiation Oncology, the Affiliated Huai'an Hospital of Xuzhou Medical College, Huai'an, China
| | - Yiqi Xue
- Department of Oncology, Nanjing First Hospital, Nanjing Medical University, Nanjing, China
| | - Jingsun Wei
- Department of Oncology, Nanjing First Hospital, Nanjing Medical University, Nanjing, China
| | - Xinying Huo
- Department of Oncology, Nanjing First Hospital, Nanjing Medical University, Nanjing, China
| | - Yang Gong
- Department of Oncology, Nanjing First Hospital, Nanjing Medical University, Nanjing, China
| | - Honghong Zhang
- Department of Oncology, Nanjing First Hospital, Nanjing Medical University, Nanjing, China
| | - Rongbo Han
- Department of Oncology, Nanjing First Hospital, Nanjing Medical University, Nanjing, China
| | - Yuetong Chen
- Department of Oncology, Nanjing First Hospital, Nanjing Medical University, Nanjing, China
| | - Hong Chen
- Department of Oncology, Nanjing First Hospital, Nanjing Medical University, Nanjing, China
| | - Jinfei Chen
- Department of Oncology, Nanjing First Hospital, Nanjing Medical University, Nanjing, China
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Sensitization of prostate cancer to radiation therapy: Molecules and pathways to target. Radiother Oncol 2018; 128:283-300. [PMID: 29929859 DOI: 10.1016/j.radonc.2018.05.021] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2017] [Revised: 05/01/2018] [Accepted: 05/17/2018] [Indexed: 12/11/2022]
Abstract
Radiation therapy is used to treat cancer by radiation-induced DNA damage. Despite the best efforts to eliminate cancer, some cancer cells survive irradiation, resulting in cancer progression or recurrence. Alteration in DNA damage repair pathways is common in cancers, resulting in modulation of their response to radiation. This article focuses on the recent findings about molecules and pathways that potentially can be targeted to sensitize prostate cancer cells to ionizing radiation, thereby achieving an improved therapeutic outcome.
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Huang P, Mao LF, Zhang ZP, Lv WW, Feng XP, Liao HJ, Dong C, Kaluba B, Tang XF, Chang S. Down-Regulated miR-125a-5p Promotes the Reprogramming of Glucose Metabolism and Cell Malignancy by Increasing Levels of CD147 in Thyroid Cancer. Thyroid 2018; 28:613-623. [PMID: 29634399 DOI: 10.1089/thy.2017.0401] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
BACKGROUND CD147 contributes to increased aerobic glycolysis through which it promotes tumor growth. Accumulating evidence suggests that CD147 exerts a variety of functions in thyroid cancer (TC) progression but the molecular mechanisms and therapeutic value of CD147 remain unclear. METHODS CD147 levels in TC tissues were analyzed to assess its relationship with prognosis and disease progression. A microRNA (miRNA) microarray and bioinformatics approach were used to identify microRNA regulators of CD147 through measurement of the expression and functions of these miRNAs in TC tissues and cell lines. Precursor miRNA-transfected cells were used to assess regulation of CD147 by miRNA. The effect of miRNA on TC cells via inhibition of glycolysis through CD147 targeting was also evaluated. RESULTS We found that miR-125a-5p regulates CD147 and is negatively correlated with its expression and function. Moreover, CD147 knockdown or increased miR-125a-5p expression significantly reduced the viability, migration, and invasion of TC cells. Our mechanistic studies demonstrate that, through directly repressing the expression of the CD147 protein, miR-125a-5p suppresses aerobic glycolysis and lactate production and subsequently reduces TC cell viability, migration, and invasion, thereby exerting tumor suppressor functions. CONCLUSIONS The novel connection identified between miR-125a-5p and CD147 suggests a new diagnostic and prognostic role for miR-125a-5p and that CD147 inhibition may be a candidate therapeutic target in the therapy of for TC.
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Affiliation(s)
- Peng Huang
- 1 Department of General Surgery, Central South University , Changsha, China
| | - Lin-Feng Mao
- 1 Department of General Surgery, Central South University , Changsha, China
| | - Zhi-Peng Zhang
- 1 Department of General Surgery, Central South University , Changsha, China
| | - Wu-Wu Lv
- 2 Institute of Medical Sciences, Central South University , Changsha, China
| | - Xue-Ping Feng
- 2 Institute of Medical Sciences, Central South University , Changsha, China
| | - Hui-Jun Liao
- 3 Department of General Surgery, Chenzhou No. 1 People's Hospital , Chenzhou, China
| | - Chao Dong
- 4 Department of Geriatrics, Xiangya International Medical Center-Surgical Ward, Xiangya Hospital, Central South University , Changsha, China
| | - Benson Kaluba
- 1 Department of General Surgery, Central South University , Changsha, China
| | - Xiao-Feng Tang
- 1 Department of General Surgery, Central South University , Changsha, China
| | - Shi Chang
- 1 Department of General Surgery, Central South University , Changsha, China
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The two glycolytic markers GLUT1 and MCT1 correlate with tumor grade and survival in clear-cell renal cell carcinoma. PLoS One 2018; 13:e0193477. [PMID: 29481555 PMCID: PMC5826688 DOI: 10.1371/journal.pone.0193477] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2017] [Accepted: 02/12/2018] [Indexed: 11/19/2022] Open
Abstract
Background Clear-cell renal cell carcinoma (ccRCC) is the most common type of kidney cancer. Although ccRCC is characterized by common recurrent genetic abnormalities, including inactivation of the von Hippel-Lindau (vhl) tumor suppressor gene resulting in stabilization of hypoxia-inducible factors (HIFs), the tumor aggressiveness and outcome of ccRCC is variable. New biomarkers are thus required to improve ccRCC diagnosis, prognosis and therapeutic options. This work aims to investigate the expression of HIF and proteins involved in metabolism and pH regulation. Their correlation to histoprognostic parameters and survival was analyzed. Methods ccRCC of 45 patients were analyzed. HIF-1α, HIF-2α, HAF, GLUT1, MCT1, MCT4, CAIX and CAXII expression was assessed by immunohistochemistry in a semi-quantitative and qualitative manner. The GLUT1, MCT1, MCT4, CAIX and CAXII mRNA levels were analyzed in an independent cohort of 43 patients. Results A significant correlation was observed between increased GLUT1, MCT1, CAXII protein expression and a high Fuhrman grade in ccRCC patients. Moreover, while HIF-1α, HIF-2α and HAF expression was heterogenous within tumors, we observed and confirmed that HIF-2α co-localized with HAF. We confirmed, in an independent cohort, that GLUT1, MCT1 and CAXII mRNA levels correlated with the Fuhrman grade. Moreover, we demonstrated that the high mRNA level of both MCT1 and GLUT1 correlated with poor prognosis. Conclusions This study demonstrates for the first time a link between the aggressiveness of high- Fuhrman grade ccRCC and metabolic reprogramming. It also confirms the role of HIF-2α and HAF in tumor invasiveness. Finally, these results demonstrate that MCT1 and GLUT1 are strong prognostic markers and promising therapeutic targets.
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38
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Xiong L, Ding L, Ning H, Wu C, Fu K, Wang Y, Zhang Y, Liu Y, Zhou L. CD147 knockdown improves the antitumor efficacy of trastuzumab in HER2-positive breast cancer cells. Oncotarget 2018; 7:57737-57751. [PMID: 27363028 PMCID: PMC5295386 DOI: 10.18632/oncotarget.10252] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2016] [Accepted: 05/04/2016] [Indexed: 11/25/2022] Open
Abstract
Trastuzumab is widely used in the clinical treatment of human epidermal growth factor receptor-2 (HER2)-positive breast cancer, but the patient response rate is low. CD147 stimulates cancer cell proliferation, migration, metastasis and differentiation and is involved in chemoresistance in many types of cancer cells. Whether CD147 alters the effect of trastuzumab on HER2-positive breast cancer cells has not been previously reported. Our study confirmed that CD147 suppression enhances the effects of trastuzumab both in vitro and in vivo. CD147 suppression increased the inhibitory rate of trastuzumab and cell apoptosis in SKBR3, BT474, HCC1954 and MDA-MB453 cells compared with the controls. Furthermore, CD147 knockdown increased expression of cleaved Caspase-3/9 and poly (ADP-ribose) polymerase (PARP) and decreased both mitogen-activated protein kinase (MAPK) and Akt phosphorylation in the four cell lines. In an HCC1954 xenograft model, trastuzumab achieved greater suppression of tumor growth in the CD147-knockdown group than in the shRNA negative control (NC) group. These data indicated that enhancement of the effect of trastuzumab on HER2-positive cells following CD147 knockdown might be attributed to increased apoptosis and decreased phosphorylation of signaling proteins. CD147 may be a key protein for enhancing the clinical efficacy of trastuzumab.
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Affiliation(s)
- Lijuan Xiong
- Central Laboratory, Navy General Hospital, Beijing 100048, P.R. China
| | - Li Ding
- The Third School of Clinical Medicine, Southern Medical University, Guangzhou, Guangdong, 510630, P.R.China
| | - Haoyong Ning
- Department of Pathology, Navy General Hospital, Beijing 100048, P.R. China
| | - Chenglin Wu
- Central Laboratory, Navy General Hospital, Beijing 100048, P.R. China
| | - Kaifei Fu
- Central Laboratory, Navy General Hospital, Beijing 100048, P.R. China
| | - Yuxiao Wang
- Central Laboratory, Navy General Hospital, Beijing 100048, P.R. China
| | - Yan Zhang
- Department of Surgery, Navy General Hospital, Beijing 100048, P.R. China
| | - Yan Liu
- The Third School of Clinical Medicine, Southern Medical University, Guangzhou, Guangdong, 510630, P.R.China
| | - Lijun Zhou
- Central Laboratory, Navy General Hospital, Beijing 100048, P.R. China
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39
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Li X, Yu X, Dai D, Song X, Xu W. The altered glucose metabolism in tumor and a tumor acidic microenvironment associated with extracellular matrix metalloproteinase inducer and monocarboxylate transporters. Oncotarget 2018; 7:23141-55. [PMID: 27009812 PMCID: PMC5029616 DOI: 10.18632/oncotarget.8153] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2015] [Accepted: 01/13/2016] [Indexed: 02/06/2023] Open
Abstract
Extracellular matrix metalloproteinase inducer, also knowns as cluster of differentiation 147 (CD147) or basigin, is a widely distributed cell surface glycoprotein that is involved in numerous physiological and pathological functions, especially in tumor invasion and metastasis. Monocarboxylate transporters (MCTs) catalyze the proton-linked transport of monocarboxylates such as L-lactate across the plasma membrane to preserve the intracellular pH and maintain cell homeostasis. As a chaperone to some MCT isoforms, CD147 overexpression significantly contributes to the metabolic transformation of tumor. This overexpression is characterized by accelerated aerobic glycolysis and lactate efflux, and it eventually provides the tumor cells with a metabolic advantage and an invasive phenotype in the acidic tumor microenvironment. This review highlights the roles of CD147 and MCTs in tumor cell metabolism and the associated molecular mechanisms. The regulation of CD147 and MCTs may prove to be with a therapeutic potential for tumors through the metabolic modification of the tumor microenvironment.
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Affiliation(s)
- Xiaofeng Li
- Department of Molecular Imaging and Nuclear Medicine, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China.,National Clinical Research Center for Cancer, Tianjin, China.,Key Laboratory of Cancer Prevention and Therapy, Tianjin, China
| | - Xiaozhou Yu
- Department of Molecular Imaging and Nuclear Medicine, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China.,National Clinical Research Center for Cancer, Tianjin, China.,Key Laboratory of Cancer Prevention and Therapy, Tianjin, China
| | - Dong Dai
- Department of Molecular Imaging and Nuclear Medicine, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China.,National Clinical Research Center for Cancer, Tianjin, China.,Key Laboratory of Cancer Prevention and Therapy, Tianjin, China
| | - Xiuyu Song
- Department of Molecular Imaging and Nuclear Medicine, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China.,National Clinical Research Center for Cancer, Tianjin, China.,Key Laboratory of Cancer Prevention and Therapy, Tianjin, China
| | - Wengui Xu
- Department of Molecular Imaging and Nuclear Medicine, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China.,National Clinical Research Center for Cancer, Tianjin, China.,Key Laboratory of Cancer Prevention and Therapy, Tianjin, China
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40
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Abstract
Cancer stem cells (CSC) are a prominent component of the tumor bulk and extensive research has now identified them as the subpopulation responsible for tumor relapse and resistance to anti-cancer treatments. Surrounding the bulk formed of tumor cells, an extracellular matrix contributes to cancer growth; the main component of the tumor micro-environment is hyaluronan, a large disaccharide forming a molecular network surrounding the cells. The hyaluronan-dependent coat can regulate cell division and motility in cancer progression and metastasis. One of the receptors of hyaluronan is CD44, a surface protein frequently used as a CSC marker. Indeed, tumor cells with high levels of CD44 appear to exhibit CSC properties and are characterized by elevated relapse rate. The CD44-hyaluronan-dependent interactions are Janus-faced: on one side, they have been shown to be crucial in both malignancy and resistance to therapy; on the other, they represent a potential value for future therapies, as disturbing the CD44-hyaluronan axis would not only impair the pericellular matrix but also the subpopulation of self-renewing oncogenic cells. Here, we will review the key roles of HA and CD44 in CSC maintenance and propagation and will show that CSC-like spheroids from a rabdhomyosarcoma cell line, namely RD, have a prominent pericellular coat necessary for sphere formation and for elevated migration. Thus, a better understanding of the hyaluronan-CD44 interactions holds the potential for ameliorating current cancer therapies and eradicating CSC.
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41
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CRISPR/Cas9 knockouts reveal genetic interaction between strain-transcendent erythrocyte determinants of Plasmodium falciparum invasion. Proc Natl Acad Sci U S A 2017; 114:E9356-E9365. [PMID: 29078358 DOI: 10.1073/pnas.1711310114] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
During malaria blood-stage infections, Plasmodium parasites interact with the RBC surface to enable invasion followed by intracellular proliferation. Critical factors involved in invasion have been identified using biochemical and genetic approaches including specific knockdowns of genes of interest from primary CD34+ hematopoietic stem cells (cRBCs). Here we report the development of a robust in vitro culture system to produce RBCs that allow the generation of gene knockouts via CRISPR/Cas9 using the immortal JK-1 erythroleukemia line. JK-1 cells spontaneously differentiate, generating cells at different stages of erythropoiesis, including terminally differentiated nucleated RBCs that we term "jkRBCs." A screen of small-molecule epigenetic regulators identified several bromodomain-specific inhibitors that promote differentiation and enable production of synchronous populations of jkRBCs. Global surface proteomic profiling revealed that jkRBCs express all known Pfalciparum host receptors in a similar fashion to cRBCs and that multiple Pfalciparum strains invade jkRBCs at comparable levels to cRBCs and RBCs. Using CRISPR/Cas9, we deleted two host factors, basigin (BSG) and CD44, for which no natural nulls exist. BSG interacts with the parasite ligand Rh5, a prominent vaccine candidate. A BSG knockout was completely refractory to parasite invasion in a strain-transcendent manner, confirming the essential role for BSG during invasion. CD44 was recently identified in an RNAi screen of blood group genes as a host factor for invasion, and we show that CD44 knockout results in strain-transcendent reduction in invasion. Furthermore, we demonstrate a functional interaction between these two determinants in mediating Pfalciparum erythrocyte invasion.
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42
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Peng Y, Prater AR, Deutscher SL. Targeting aggressive prostate cancer-associated CD44v6 using phage display selected peptides. Oncotarget 2017; 8:86747-86768. [PMID: 29156833 PMCID: PMC5689723 DOI: 10.18632/oncotarget.21421] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2017] [Accepted: 08/31/2017] [Indexed: 12/13/2022] Open
Abstract
There is a crucial need to identify new biomarkers associated with aggressive prostate cancer (PCa) including those associated with cancer stem cells (CSCs). CD44v6, generated by alternative splicing of CD44, has been proposed as a CSC biomarker due to its correlation with aggressive PCa disease. We hypothesized that phage display selected peptides that target CD44v6 may serve as theranostic agents for aggressive PCa. Here, a 15 amino acid peptide ("PFT") was identified by affinity selection against a peptide derived from the v6 region of CD44v6. Synthesized PFT exhibited specific binding to CD44v6 with an equilibrium dissociation constant (Kd) of 743.4 nM. PFT also bound CD44v6 highly expressed on human PCa cell lines. Further, an aggressive form of PCa cells (v6A3) was isolated and tagged by a novel CSC reporter vector. The v6A3 cells had a CSC-like phenotype including enriched CD44v6 expression, enhanced clonogenicity, resistance to chemotherapeutics, and generation of heterogeneous offspring. PFT exhibited preferential binding to v6A3 cells compared to parental cells. Immunohistofluorescence studies with human PCa tissue microarrays (TMA) indicated that PFT was highly accurate in detecting CD44v6-positive aggressive PCa cells, and staining positivity was significantly higher in late stage, metastatic and higher-grade samples. Taken together, this study provides for the first time phage display selected peptides that target CD44v6 overexpressed on PCa cells. Peptide PFT may be explored as an aid in the diagnosis and therapy of advanced PCa disease.
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Affiliation(s)
- Ying Peng
- Research Service, Harry S. Truman Memorial Veterans Hospital, Columbia, MO, USA.,Department of Biochemistry, University of Missouri-Columbia, Columbia, MO, USA
| | - Austin R Prater
- Research Service, Harry S. Truman Memorial Veterans Hospital, Columbia, MO, USA.,Department of Biochemistry, University of Missouri-Columbia, Columbia, MO, USA
| | - Susan L Deutscher
- Research Service, Harry S. Truman Memorial Veterans Hospital, Columbia, MO, USA.,Department of Biochemistry, University of Missouri-Columbia, Columbia, MO, USA
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43
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Intratumoral lactate metabolism in Barrett's esophagus and adenocarcinoma. Oncotarget 2017; 8:22894-22902. [PMID: 28206968 PMCID: PMC5410271 DOI: 10.18632/oncotarget.15284] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2016] [Accepted: 01/27/2017] [Indexed: 02/06/2023] Open
Abstract
Background Monocarboxylate transporters (MCTs) are cell membrane proteins which transport pyruvate, lactate and ketone bodies across the plasma membrane. MCTs are activated in various cancers, but their expression in esophageal adenocarcinoma is not known. The present study was conducted to elucidate the expression of MCTs in esophageal adenocarcinoma and its precursor lesions. Results Cytoplasmic MCT1, MCT4 and MTCO1 expression linearly increased from normal epithelium to Barrett's mucosa to dysplasia and cancer. Low cytoplasmic MCT1 expression associated with high T-class (P < 0.01), positive lymph node metastases (P < 0.05), positive distant metastases (P < 0.01) and high tumor stage (P < 0.01). High cytoplasmic MCT4 expression correlated significantly with positive distant metastases (P < 0.05). Both low MCT1 and high MCT4 histoscore predicted survival in univariate analysis (P < 0.01). MCT4 histoscore predicted survival in multivariate analysis (P = 0.043; HR 1.8 95%CI 1.0–3.1). MTCO1 expression was not correlated to clinicopathological variables or survival. Materials and Methods MCT1, MCT4 and mitochondrial cytochrome c oxidase (MTCO1) expression were determined with immunohistochemistry in esophageal specimens from 129 patients with columnar dysplasia or adenocarcinoma. Specimens including normal esophagus (n = 88), gastric (n = 67) or intestinal metaplasia (n = 51), low-grade (n = 42), high-grade dysplasia (n = 37) and esophageal adenocarcinoma (n = 99) were evaluated. Conclusions Major increase in markers of tumor metabolism occurs during carcinogenesis and progression of esophageal adenocarcinoma. MCT1 and MCT4 are prognostic factors in esophageal adenocarcinoma.
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44
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Qin H, Rasul A, Li X, Masood M, Yang G, Wang N, Wei W, He X, Watanabe N, Li J, Li X. CD147-induced cell proliferation is associated with Smad4 signal inhibition. Exp Cell Res 2017; 358:279-289. [DOI: 10.1016/j.yexcr.2017.07.003] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2017] [Accepted: 07/01/2017] [Indexed: 01/01/2023]
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45
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Sen U, Shenoy P S, Bose B. Opposing effects of low versus high concentrations of water soluble vitamins/dietary ingredients Vitamin C and niacin on colon cancer stem cells (CSCs). Cell Biol Int 2017; 41:1127-1145. [DOI: 10.1002/cbin.10830] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2017] [Accepted: 07/26/2017] [Indexed: 12/28/2022]
Affiliation(s)
- Utsav Sen
- Stem Cells and Regenerative Medicine Centre, Yenepoya Research Centre, Yenepoya University; University Road; Mangalore 575018 Karnataka India
| | - Sudheer Shenoy P
- Stem Cells and Regenerative Medicine Centre, Yenepoya Research Centre, Yenepoya University; University Road; Mangalore 575018 Karnataka India
| | - Bipasha Bose
- Stem Cells and Regenerative Medicine Centre, Yenepoya Research Centre, Yenepoya University; University Road; Mangalore 575018 Karnataka India
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46
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Integrating the glioblastoma microenvironment into engineered experimental models. Future Sci OA 2017; 3:FSO189. [PMID: 28883992 PMCID: PMC5583655 DOI: 10.4155/fsoa-2016-0094] [Citation(s) in RCA: 47] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2016] [Accepted: 02/22/2017] [Indexed: 12/13/2022] Open
Abstract
Glioblastoma (GBM) is the most lethal cancer originating in the brain. Its high mortality rate has been attributed to therapeutic resistance and rapid, diffuse invasion - both of which are strongly influenced by the unique microenvironment. Thus, there is a need to develop new models that mimic individual microenvironmental features and are able to provide clinically relevant data. Current understanding of the effects of the microenvironment on GBM progression, established experimental models of GBM and recent developments using bioengineered microenvironments as ex vivo experimental platforms that mimic the biochemical and physical properties of GBM tumors are discussed.
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47
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Yang Y, Wu N, Wang Z, Zhang F, Tian R, Ji W, Ren X, Niu R. Rack1 Mediates the Interaction of P-Glycoprotein with Anxa2 and Regulates Migration and Invasion of Multidrug-Resistant Breast Cancer Cells. Int J Mol Sci 2016; 17:ijms17101718. [PMID: 27754360 PMCID: PMC5085749 DOI: 10.3390/ijms17101718] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2016] [Revised: 09/18/2016] [Accepted: 10/07/2016] [Indexed: 12/11/2022] Open
Abstract
The emergence of multidrug resistance is always associated with more rapid tumor recurrence and metastasis. P-glycoprotein (P-gp), which is a well-known multidrug-efflux transporter, confers enhanced invasion ability in drug-resistant cells. Previous studies have shown that P-gp probably exerts its tumor-promoting function via protein-protein interaction. These interactions were implicated in the activation of intracellular signal transduction. We previously showed that P-gp binds to Anxa2 and promotes the invasiveness of multidrug-resistant (MDR) breast cancer cells through regulation of Anxa2 phosphorylation. However, the accurate mechanism remains unclear. In the present study, a co-immunoprecipitation coupled with liquid chromatography tandem mass spectrometry-based interactomic approach was performed to screen P-gp binding proteins. We identified Rack1 as a novel P-gp binding protein. Knockdown of Rack1 significantly inhibited proliferation and invasion of MDR cancer cells. Mechanistic studies demonstrated that Rack1 functioned as a scaffold protein that mediated the binding of P-gp to Anxa2 and Src. We showed that Rack1 regulated P-gp activity, which was necessary for adriamycin-induced P-gp-mediated phosphorylation of Anxa2 and Erk1/2. Overall, the findings in this study augment novel insights to the understanding of the mechanism employed by P-gp for promoting migration and invasion of MDR cancer cells.
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Affiliation(s)
- Yi Yang
- Public Laboratory, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin 300060, China.
- Key Laboratory of Cancer Prevention and Therapy, Tianjin Medical University Cancer Institute and Hospital, Tianjin 300060, China.
- Tianjin's Clinical Research Center for Cancer, Tianjin Medical University Cancer Institute and Hospital, Tianjin 300060, China.
- Key Laboratory of Breast Cancer Prevention and Therapy, Tianjin Medical University, Ministry of Education, Tianjin 300060, China.
| | - Na Wu
- Key Laboratory of Cancer Prevention and Therapy, Tianjin Medical University Cancer Institute and Hospital, Tianjin 300060, China.
- Tianjin's Clinical Research Center for Cancer, Tianjin Medical University Cancer Institute and Hospital, Tianjin 300060, China.
- Department of Immunology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin 300060, China.
- Key Laboratory of Cancer Immunology and Biotherapy, Tianjin Medical University Cancer Institute and Hospital, Tianjin 300060, China.
| | - Zhiyong Wang
- Public Laboratory, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin 300060, China.
- Key Laboratory of Cancer Prevention and Therapy, Tianjin Medical University Cancer Institute and Hospital, Tianjin 300060, China.
- Tianjin's Clinical Research Center for Cancer, Tianjin Medical University Cancer Institute and Hospital, Tianjin 300060, China.
- Key Laboratory of Breast Cancer Prevention and Therapy, Tianjin Medical University, Ministry of Education, Tianjin 300060, China.
| | - Fei Zhang
- Public Laboratory, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin 300060, China.
- Key Laboratory of Cancer Prevention and Therapy, Tianjin Medical University Cancer Institute and Hospital, Tianjin 300060, China.
- Tianjin's Clinical Research Center for Cancer, Tianjin Medical University Cancer Institute and Hospital, Tianjin 300060, China.
- Key Laboratory of Breast Cancer Prevention and Therapy, Tianjin Medical University, Ministry of Education, Tianjin 300060, China.
| | - Ran Tian
- Public Laboratory, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin 300060, China.
- Key Laboratory of Cancer Prevention and Therapy, Tianjin Medical University Cancer Institute and Hospital, Tianjin 300060, China.
- Tianjin's Clinical Research Center for Cancer, Tianjin Medical University Cancer Institute and Hospital, Tianjin 300060, China.
- Key Laboratory of Breast Cancer Prevention and Therapy, Tianjin Medical University, Ministry of Education, Tianjin 300060, China.
| | - Wei Ji
- Public Laboratory, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin 300060, China.
- Key Laboratory of Cancer Prevention and Therapy, Tianjin Medical University Cancer Institute and Hospital, Tianjin 300060, China.
- Tianjin's Clinical Research Center for Cancer, Tianjin Medical University Cancer Institute and Hospital, Tianjin 300060, China.
- Key Laboratory of Breast Cancer Prevention and Therapy, Tianjin Medical University, Ministry of Education, Tianjin 300060, China.
| | - Xiubao Ren
- Key Laboratory of Cancer Prevention and Therapy, Tianjin Medical University Cancer Institute and Hospital, Tianjin 300060, China.
- Tianjin's Clinical Research Center for Cancer, Tianjin Medical University Cancer Institute and Hospital, Tianjin 300060, China.
- Department of Immunology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin 300060, China.
- Key Laboratory of Cancer Immunology and Biotherapy, Tianjin Medical University Cancer Institute and Hospital, Tianjin 300060, China.
| | - Ruifang Niu
- Public Laboratory, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin 300060, China.
- Key Laboratory of Cancer Prevention and Therapy, Tianjin Medical University Cancer Institute and Hospital, Tianjin 300060, China.
- Tianjin's Clinical Research Center for Cancer, Tianjin Medical University Cancer Institute and Hospital, Tianjin 300060, China.
- Key Laboratory of Breast Cancer Prevention and Therapy, Tianjin Medical University, Ministry of Education, Tianjin 300060, China.
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Lu L, Wu M, Sun L, Li W, Fu W, Zhang X, Liu T. Clinicopathological and prognostic significance of cancer stem cell markers CD44 and CD133 in patients with gastric cancer: A comprehensive meta-analysis with 4729 patients involved. Medicine (Baltimore) 2016; 95:e5163. [PMID: 27759647 PMCID: PMC5079331 DOI: 10.1097/md.0000000000005163] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND In recent years, CD44 and CD133 have been identified as 2 common used cancer stem cell (CSC) markers in gastric cancer. However, the clinicopathological and prognostic value of these markers in gastric cancer remains controversial; moreover, there is lack of comparison of these 2 markers' roles in clinical applications. A systematic review and meta-analysis was conducted to elucidate these markers' clinicopathological features and association with prognosis in patients with gastric cancer. METHODS Eligible studies were identified and odds ratios (ORs), hazard ratios (HRs) with 95% confidence intervals (CIs) were estimated. Heterogeneity and sensitivity were analyzed as well. Publication bias was assessed using funnel plots and Egger tests. RESULTS The meta-analysis included 26 studies involving 4729 patients. High expression of CD44 was associated with Lauren type (intestinal type) (OR, 1.53 [95% CI, 1.02-2.30]; P = 0.038) and lymphatic vessel invasion (OR, 1.36 [95% CI, 1.06-1.76]; P = 0.021). CD133 overexpression was related to high TNM stage (III/IV) (OR, 3.18 [95% CI, 2.48-4.07]; P = 0.000), high depth of invasion (T3/T4) (OR, 2.97 [95% CI, 2.20-4.03]; P = 0.000), lymph node metastasis (OR, 2.82 [95% CI, 2.16-3.69]; P = 0.000), vascular invasion (OR, 6.71 [95% CI, 1.63-27.63]; P = 0.008), and distant metastasis (OR, 2.32 [95% CI, 1.64-3.29]; P = 0.000). In addition, survival analysis demonstrated a significant association between CD44, as well as CD133 and poor 5-year overall survival (HR, 1.87 [95% CI, 1.55-2.26]; P = 0.000; HR, 2.07 [95% CI, 1.76-2.44]; P = 0.000, respectively). CONCLUSION These data suggest that upregulated expression of CD44 and CD133 correlates with several clinicopathological features and poor prognosis. Since the related features do not overlap, combined detection of CD44 and CD133 expression can be an especially effective tool for pathological diagnosis and prognostic prediction of gastric cancer patients in clinical applications.
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Affiliation(s)
- Li Lu
- Department of General Surgery, Tianjin Medical University General Hospital
| | - Menglin Wu
- Radiology Department, Second Hospital of Tianjin Medical University, Tianjin, China
| | - Longhao Sun
- Department of General Surgery, Tianjin Medical University General Hospital
| | - Weidong Li
- Department of General Surgery, Tianjin Medical University General Hospital
| | - Weihua Fu
- Department of General Surgery, Tianjin Medical University General Hospital
| | - Xuening Zhang
- Radiology Department, Second Hospital of Tianjin Medical University, Tianjin, China
- Correspondence: Tong Liu, Department of General Surgery, Tianjin Medical University General Hospital, 154 Anshan Road, Heping District, Tianjin 300052, China (e-mail: ); Xuening Zhang, Radiology Department, Second Hospital of Tianjin Medical University, 23 Pingjiang Road, Hexi District, Tianjin 300052, China (e-mail: )
| | - Tong Liu
- Department of General Surgery, Tianjin Medical University General Hospital
- Correspondence: Tong Liu, Department of General Surgery, Tianjin Medical University General Hospital, 154 Anshan Road, Heping District, Tianjin 300052, China (e-mail: ); Xuening Zhang, Radiology Department, Second Hospital of Tianjin Medical University, 23 Pingjiang Road, Hexi District, Tianjin 300052, China (e-mail: )
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49
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Canella A, Cordero Nieves H, Sborov DW, Cascione L, Radomska HS, Smith E, Stiff A, Consiglio J, Caserta E, Rizzotto L, Zanesi N, Stefano V, Kaur B, Mo X, Byrd JC, Efebera YA, Hofmeister CC, Pichiorri F. HDAC inhibitor AR-42 decreases CD44 expression and sensitizes myeloma cells to lenalidomide. Oncotarget 2016; 6:31134-50. [PMID: 26429859 PMCID: PMC4741593 DOI: 10.18632/oncotarget.5290] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2015] [Accepted: 09/14/2015] [Indexed: 12/25/2022] Open
Abstract
Multiple myeloma (MM) is a hematological malignancy of plasma cells in the bone marrow. Despite multiple treatment options, MM is inevitably associated with drug resistance and poor outcomes. Histone deacetylase inhibitors (HDACi's) are promising novel chemotherapeutics undergoing evaluation in clinical trials for the potential treatment of patients with MM. Although in preclinical studies HDACi's have proven anti-myeloma activity, but in the clinic single-agent HDACi treatments have been limited due to low tolerability. Improved clinical outcomes were reported only when HDACi's were combined with other drugs. Here, we show that a novel pan-HDACi AR-42 downregulates CD44, a glycoprotein that has been associated with lenalidomide and dexamethasone resistance in myeloma both in vitro and in vivo. We also show that this CD44 downregulation is in part mediated by miR-9–5p, targeting insulin-like growth factor 2 mRNA binding protein 3 (IGF2BP3), which directly binds to CD44 mRNA and increases its stability. Importantly, we also demonstrate that AR-42 enhances anti-myeloma activity of lenalidomide in primary MM cells isolated from lenalidomide resistant patients and in in vivo MM mouse model. Thus, our findings shed light on potential novel combinatorial therapeutic approaches modulating CD44 expression, which may help overcome lenalidomide resistance in myeloma patients.
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Affiliation(s)
- Alessandro Canella
- Department of Internal Medicine, Comprehensive Cancer Center, The Ohio State University, Columbus, OH, USA
| | - Hector Cordero Nieves
- Department of Internal Medicine, Comprehensive Cancer Center, The Ohio State University, Columbus, OH, USA
| | - Douglas W Sborov
- Department of Internal Medicine, Oncology/Hematology Fellowship, The Ohio State University, Columbus, OH, USA
| | - Luciano Cascione
- Lymphoma & Genomics Research Program, IOR Institute of Oncology Research, Bellinzona, Switzerland
| | - Hanna S Radomska
- Department of Internal Medicine, Comprehensive Cancer Center, The Ohio State University, Columbus, OH, USA
| | - Emily Smith
- Department of Internal Medicine, Biomedical Sciences Graduate Program, Comprehensive Cancer Center, The Ohio State University, Columbus, OH, USA
| | - Andrew Stiff
- Department of Internal Medicine, Comprehensive Cancer Center, The Ohio State University, Columbus, OH, USA
| | - Jessica Consiglio
- Department of Internal Medicine, Comprehensive Cancer Center, The Ohio State University, Columbus, OH, USA.,Present Address: Sanford Burnham Prebys Medical Discovery Insitute, La Jolla, CA, USA
| | - Enrico Caserta
- Department of Internal Medicine, Comprehensive Cancer Center, The Ohio State University, Columbus, OH, USA
| | - Lara Rizzotto
- Department of Internal Medicine, Comprehensive Cancer Center, The Ohio State University, Columbus, OH, USA
| | - Nicola Zanesi
- Department of Internal Medicine, Comprehensive Cancer Center, The Ohio State University, Columbus, OH, USA
| | - Volinia Stefano
- Department of Internal Medicine, Biosystems Analysis, LTTA, Department of Morphology, Surgery and Experimental Medicine, Università degli Studi, Ferrara, Italy
| | - Balveen Kaur
- Department of Neurological Surgery, Dardinger Laboratory for Neuro-oncology and Neurosciences, The Ohio State University Medical Center, Columbus, Ohio, USA
| | - Xiaokui Mo
- Department of Biomedical Informatics, Center for Biostatistics, The Ohio State University, Columbus, OH, USA
| | - John C Byrd
- Department of Internal Medicine, Comprehensive Cancer Center, The Ohio State University, Columbus, OH, USA.,Department of Internal Medicine, Division of Hematology, The Ohio State University, Columbus, OH, USA
| | - Yvonne A Efebera
- Department of Internal Medicine, Division of Hematology, The Ohio State University, Columbus, OH, USA
| | - Craig C Hofmeister
- Department of Internal Medicine, Division of Hematology, The Ohio State University, Columbus, OH, USA
| | - Flavia Pichiorri
- Department of Internal Medicine, Comprehensive Cancer Center, The Ohio State University, Columbus, OH, USA.,Department of Internal Medicine, Division of Hematology, The Ohio State University, Columbus, OH, USA
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50
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Gurrapu S, Jonnalagadda SK, Alam MA, Ronayne CT, Nelson GL, Solano LN, Lueth EA, Drewes LR, Mereddy VR. Coumarin carboxylic acids as monocarboxylate transporter 1 inhibitors: In vitro and in vivo studies as potential anticancer agents. Bioorg Med Chem Lett 2016; 26:3282-3286. [PMID: 27241692 PMCID: PMC5531278 DOI: 10.1016/j.bmcl.2016.05.054] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2016] [Accepted: 05/18/2016] [Indexed: 12/22/2022]
Abstract
Novel N,N-dialkyl carboxy coumarins have been synthesized as potential anticancer agents via inhibition of monocarboxylate transporter 1 (MCT1). These coumarin carboxylic acids have been evaluated for their in vitro MCT1 inhibition, MTT cancer cell viability, bidirectional Caco-2 cell permeability, and stability in human and liver microsomes. These results indicate that one of the lead candidate compounds 4a has good absorption, metabolic stability, and a low drug efflux ratio. Systemic toxicity studies with lead compound 4a in healthy mice demonstrate that this inhibitor is well tolerated based on zero animal mortality and normal body weight gains compared to the control group. In vivo tumor growth inhibition studies in mice show that the candidate compound 4a exhibits significant single agent activity in MCT1 expressing GL261-luc2 syngraft model but doesn't show significant activity in MCT4 expressing MDA-MB-231 xenograft model, indicating the selectivity of 4a for MCT1 expressing tumors.
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Affiliation(s)
- Shirisha Gurrapu
- Integrated Biosciences Graduate Program, University of Minnesota, Duluth, MN 55812, United States
| | - Sravan K Jonnalagadda
- Integrated Biosciences Graduate Program, University of Minnesota, Duluth, MN 55812, United States
| | - Mohammad A Alam
- Department of Chemistry and Biochemistry, University of Minnesota Duluth, Duluth, MN 55812, United States
| | - Conor T Ronayne
- Department of Chemistry and Biochemistry, University of Minnesota Duluth, Duluth, MN 55812, United States
| | - Grady L Nelson
- Integrated Biosciences Graduate Program, University of Minnesota, Duluth, MN 55812, United States
| | - Lucas N Solano
- Integrated Biosciences Graduate Program, University of Minnesota, Duluth, MN 55812, United States
| | - Erica A Lueth
- Department of Chemistry and Biochemistry, University of Minnesota Duluth, Duluth, MN 55812, United States
| | - Lester R Drewes
- Integrated Biosciences Graduate Program, University of Minnesota, Duluth, MN 55812, United States; Department of Biomedical Sciences, Medical School Duluth, University of Minnesota Duluth, MN 55812, United States
| | - Venkatram R Mereddy
- Integrated Biosciences Graduate Program, University of Minnesota, Duluth, MN 55812, United States; Department of Chemistry and Biochemistry, University of Minnesota Duluth, Duluth, MN 55812, United States; Department of Pharmacy Practice & Pharmaceutical Sciences, University of Minnesota, Duluth, MN 55812, United States.
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