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Chen D, Wang R, Sheng X, Zhao N, Lin Y, Wang Y, Zhu J, Li Y. PDZK1-interacting protein 1(PDZK1IP1) promotes subcutaneous preadipocyte proliferation in goats. Anim Biotechnol 2023; 34:3063-3073. [PMID: 36244042 DOI: 10.1080/10495398.2022.2132952] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
Abstract
PDZK1-interacting protein 1(PDZK1IP1), also known as MAP17, is encoded by the PDZK1IP1 gene and is a membrane-associated protein. PDZK1IP1 have been proven to be a potent regulator of cancer cell proliferation. However, the role of PDZK1IP1 in regulating goat subcutaneous preadipocyte proliferation is unknown. Here, we cloned the full-length coding sequence of PDZK1IP1 gene, investigated the potential functional of PDZK1IP1 in goat subcutaneous preadipocyte proliferation by gaining or losing function in vitro. Our results indicated that goat PDZK1IP1 gene consists of 345 bp, encoding a protein of 114 amino acids containing a typical PDZK1IP1 (MAP17) super family domain. Overexpression of PDZK1IP1 significantly increased the number of EdU-positive cells and cell viability, and also upregulated mRNA expression of cell proliferation-associated genes including CCND1 and CDK2 in vitro cultured cells. Conversely, knockdown of PDZK1IP1 mediated by siRNA technique significantly inhibited subcutaneous preadipocyte proliferation and downregulated mRNA expression of cell proliferation-associated genes including CCNE1, CCND1 and CDK2. Collectively, these results suggested that PDZK1IP1 can promote proliferation of goat subcutaneous preadipocyte.
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Affiliation(s)
- Dingshuang Chen
- Key Laboratory of Qinghai-Tibetan Plateau Animal Genetic Resource Reservation and Utilization of Education Ministry, Southwest Minzu University, Chengdu, China
- College of Animal Science and Veterinary, Southwest Minzu University, Chengdu, China
| | - Ruilong Wang
- Key Laboratory of Qinghai-Tibetan Plateau Animal Genetic Resource Reservation and Utilization of Education Ministry, Southwest Minzu University, Chengdu, China
- College of Animal Science and Veterinary, Southwest Minzu University, Chengdu, China
| | - Xueqing Sheng
- College of Animal Science and Veterinary, Southwest Minzu University, Chengdu, China
| | - Nan Zhao
- College of Animal Science and Veterinary, Southwest Minzu University, Chengdu, China
| | - Yaqiu Lin
- Key Laboratory of Qinghai-Tibetan Plateau Animal Genetic Resource Reservation and Utilization of Education Ministry, Southwest Minzu University, Chengdu, China
- College of Animal Science and Veterinary, Southwest Minzu University, Chengdu, China
- Key Laboratory of Qinghai-Tibetan Plateau Animal Genetic Resource Reservation and Exploitation of Sichuan Province, Southwest Minzu University, Chengdu, China
| | - Yong Wang
- Key Laboratory of Qinghai-Tibetan Plateau Animal Genetic Resource Reservation and Utilization of Education Ministry, Southwest Minzu University, Chengdu, China
- College of Animal Science and Veterinary, Southwest Minzu University, Chengdu, China
- Key Laboratory of Qinghai-Tibetan Plateau Animal Genetic Resource Reservation and Exploitation of Sichuan Province, Southwest Minzu University, Chengdu, China
| | - Jiangjiang Zhu
- Key Laboratory of Qinghai-Tibetan Plateau Animal Genetic Resource Reservation and Utilization of Education Ministry, Southwest Minzu University, Chengdu, China
- Key Laboratory of Qinghai-Tibetan Plateau Animal Genetic Resource Reservation and Exploitation of Sichuan Province, Southwest Minzu University, Chengdu, China
| | - Yanyan Li
- Key Laboratory of Qinghai-Tibetan Plateau Animal Genetic Resource Reservation and Utilization of Education Ministry, Southwest Minzu University, Chengdu, China
- College of Animal Science and Veterinary, Southwest Minzu University, Chengdu, China
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Tsunokake S, Iwabuchi E, Miki Y, Kanai A, Onodera Y, Sasano H, Ishida T, Suzuki T. SGLT1 as an adverse prognostic factor in invasive ductal carcinoma of the breast. Breast Cancer Res Treat 2023; 201:499-513. [PMID: 37439959 DOI: 10.1007/s10549-023-07024-9] [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: 04/10/2023] [Accepted: 06/26/2023] [Indexed: 07/14/2023]
Abstract
PURPOSE Sodium/glucose cotransporter (SGLT) 1 and 2 expression in carcinoma cells was recently examined, but their association with the clinicopathological factors of the patients and their biological effects on breast carcinoma cells have remained remain virtually unknown. Therefore, in this study, we explored the expression status of SGLT1 and SGLT2 in breast cancer patients and examined the effects of SGLT1 inhibitors on breast carcinoma cells in vitro. METHODS SGLT1 and SGLT2 were immunolocalized and we first correlated the findings with clinicopathological factors of the patients. We then administered mizagliflozin and KGA-2727, SGLT1 specific inhibitors to MCF-7 and MDA-MB-468 breast carcinoma cell lines, and their growth-inhibitory effects were examined. Protein arrays were then used to further explore their effects on the growth factors. RESULTS The SGLT1 high group had significantly worse clinical outcome including both overall survival and disease-free survival than low group. SGLT2 status was not significantly correlated with clinical outcome of the patients. Both mizagliflozin and KGA-2727 inhibited the growth of breast cancer cell lines. Of particular interest, mizagliflozin inhibited the proliferation of MCF-7 cells, even under very low glucose conditions. Mizagliflozin downregulated vascular endothelial growth factor receptor 2 phosphorylation. CONCLUSION High SGLT1 expression turned out as an adverse clinical prognostic factor in breast cancer patient. This is the first study demonstrating that SGLT1 inhibitors suppressed breast carcinoma cell proliferation. These results indicated that SGLT1 inhibitors could be used as therapeutic agents for breast cancer patients with aggressive biological behaviors.
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Affiliation(s)
- Satoko Tsunokake
- Department of Breast and Endocrine Surgical Oncology, Tohoku University Graduate School of Medicine, Sendai, Miyagi, Japan
| | - Erina Iwabuchi
- Department of Pathology and Histotechnology, Tohoku University Graduate School of Medicine, Sendai, Miyagi, Japan.
| | - Yasuhiro Miki
- Department of Anatomic Pathology, Tohoku University Graduate School of Medicine, Sendai, Miyagi, Japan
| | - Ayako Kanai
- Department of Breast Surgery, Hachinohe City Hospital, Hachinohe, Aomori, Japan
| | - Yoshiaki Onodera
- Department of Anatomic Pathology, Tohoku University Graduate School of Medicine, Sendai, Miyagi, Japan
| | - Hironobu Sasano
- Department of Anatomic Pathology, Tohoku University Graduate School of Medicine, Sendai, Miyagi, Japan
| | - Takanori Ishida
- Department of Breast and Endocrine Surgical Oncology, Tohoku University Graduate School of Medicine, Sendai, Miyagi, Japan
| | - Takashi Suzuki
- Department of Pathology and Histotechnology, Tohoku University Graduate School of Medicine, Sendai, Miyagi, Japan
- Department of Anatomic Pathology, Tohoku University Graduate School of Medicine, Sendai, Miyagi, Japan
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Hsiao SY, Weng SM, Hsiao JR, Wu YY, Wu JE, Tung CH, Shen WL, Sun SF, Huang WT, Lin CY, Chen SH, Hong TM, Chen YL, Chang JY. MiR-455-5p suppresses PDZK1IP1 to promote the motility of oral squamous cell carcinoma and accelerate clinical cancer invasion by regulating partial epithelial-to-mesenchymal transition. JOURNAL OF EXPERIMENTAL & CLINICAL CANCER RESEARCH : CR 2023; 42:40. [PMID: 36737832 PMCID: PMC9896797 DOI: 10.1186/s13046-023-02597-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Accepted: 01/10/2023] [Indexed: 02/05/2023]
Abstract
BACKGROUND Lymph node and distant metastasis contribute to poor outcomes in patients with oral squamous cell carcinoma (OSCC). The mechanisms regulating cancer migration and invasion play a key role in OSCC. METHODS We determined migration and invasion ability of OSCC by wound-healing assay, two-chamber transwell invasion assay and cell mobility tracking and evaluated tumor metastasis in vivo. Western blot (WB), qRT-PCR, RNA-seq, dual-luciferase reporter assays and nuclear/cytoplasmic fractionation were performed to investigate the potential mechanism. Immunohistochimical (IHC) staining determined vimentin and PDZK1IP1 expression in OSCC tissues. RESULTS AND CONCLUSION In this study, we determined that miR-455-5p was associated with lymph node metastasis and clinical invasion, leading to poor outcomes in patients with OSCC. MiR-455-5p promoted oral cancer cell migration and invasion and induced epithelial-to-mesenchymal transition (EMT). We also identified a new biomarker, PDZK1IP1 (MAP17), that was targeted by miR-455-5p. PDZK1IP1 knockdown led to migration, metastasis, EMT, and increased transforming growth factor-β signaling in OSCC. In addition, miR-455-5p overexpression and PDZK1IP1 inhibition promoted collective OSCC cell migration. According to data from the Cancer Genome Atlas database and the NCKU-OrCA-40TN data set, miR-455-5p and PDZK1IP1 are positively and negatively correlated, respectively, with partial EMT score. High miR-455-5p expression was associated with high vimentin levels and low MAP17 H-scores. The patients with low MAP17 expression had higher rates of disease recurrence than did patients with high MAP17 expression, especially for patients with clinical invasion risk factors and low MAP17 expression. These results suggest that miR-455-5p suppresses PDZK1IP1 expression and mediates OSCC progression. MiR-455-5p and PDZK1IP1 may therefore serve as key biomarkers and be involved in regulating partial EMT in OSCC cells. PDZK1IP1 expression may also serve as an independent factor that impacts outcomes in patients with clinical risk factors for recurrence.
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Affiliation(s)
- Sheng-Yen Hsiao
- grid.64523.360000 0004 0532 3255Institute of Clinical Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan ,grid.413876.f0000 0004 0572 9255Division of Hematology-Oncology, Department of Internal Medicine, Chi Mei Medical Center, Liouying, Tainan, Taiwan
| | - Shang-Mei Weng
- grid.413876.f0000 0004 0572 9255Division of Hematology-Oncology, Department of Internal Medicine, Chi Mei Medical Center, Liouying, Tainan, Taiwan
| | - Jenn-Ren Hsiao
- grid.64523.360000 0004 0532 3255Department of Otolaryngology, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Yi-Ying Wu
- grid.64523.360000 0004 0532 3255Clinical Medicine Research Center, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Jia-En Wu
- grid.64523.360000 0004 0532 3255Institute of Clinical Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Chia-Hao Tung
- grid.64523.360000 0004 0532 3255Institute of Clinical Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Wan-Lin Shen
- grid.413876.f0000 0004 0572 9255Department of Pathology, Chi Mei Medical Center, Liouying, Tainan, Taiwan
| | - Shu-Fang Sun
- grid.413876.f0000 0004 0572 9255Division of Hematology-Oncology, Department of Internal Medicine, Chi Mei Medical Center, Liouying, Tainan, Taiwan
| | - Wen-Tsung Huang
- grid.413876.f0000 0004 0572 9255Division of Hematology-Oncology, Department of Internal Medicine, Chi Mei Medical Center, Liouying, Tainan, Taiwan
| | - Cheng-Yao Lin
- grid.413876.f0000 0004 0572 9255Division of Hematology-Oncology, Department of Internal Medicine, Chi Mei Medical Center, Liouying, Tainan, Taiwan ,grid.412717.60000 0004 0532 2914Department of Senior Welfare and Services, Southern Taiwan University of Science and Technology, Tainan, Taiwan ,grid.64523.360000 0004 0532 3255 Department of Environmental and Occupational Health, National Cheng Kung University, Tainan, Taiwan
| | - Shang-Hung Chen
- grid.59784.370000000406229172National Institute of Cancer Research, National Health Research Institutes, Tainan, Taiwan ,grid.64523.360000 0004 0532 3255Department of Oncology, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Tse-Ming Hong
- grid.64523.360000 0004 0532 3255Institute of Clinical Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan ,grid.64523.360000 0004 0532 3255Clinical Medicine Research Center, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Yuh-Ling Chen
- grid.64523.360000 0004 0532 3255Institute of Oral Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Jang-Yang Chang
- grid.59784.370000000406229172Institute of Biotechnology and Pharmaceutical Research, National Health Research Institutes, Miaoli, Taiwan ,grid.412897.10000 0004 0639 0994Taipei Cancer Center, Taipei Medical University Hospital, Taipei Medical University, Taipei, Taiwan
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Du J, Gu J, Deng J, Kong L, Guo Y, Jin C, Bao Y, Fu D, Li J. The expression and survival significance of sodium glucose transporters in pancreatic cancer. BMC Cancer 2022; 22:116. [PMID: 35090421 PMCID: PMC8796473 DOI: 10.1186/s12885-021-09060-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2021] [Accepted: 11/25/2021] [Indexed: 12/31/2022] Open
Abstract
Background Sodium glucose transporters (SGLTs) play vital roles in glucose uptake in many solid cancers, including pancreatic cancer (PC). However, their expression profile in pancreatic cancer and correlation with prognosis are not clear. Thus, we aimed to analyse the expression profile and prognostic significance of SGLT-1 and SGLT-2 in PC. Methods Eighty-eight patients with pancreatic ductal adenocarcinoma (PDAC) undergoing surgery in Huashan Hospital, Fudan University, from July 2017 to June 2020 were enrolled in the study. Specimens for immunohistochemistry were obtained through surgical resection. Bioinformatics analysis was performed based on the Gene Expression Omnibus (GEO), Oncomine and The Cancer Genome Atlas (TCGA) databases. The statistics were calculated using IBM SPSS Statistics, version 20 and R 4.1.1. P values lower than 0.05 were considered to indicate statistical significance. Results SGLT-1 but not SGLT-2 was significantly overexpressed in PDAC. Survival analysis showed that the median overall survival (OS) and progression-free survival (PFS) of patients with high SGLT-1 expression were significantly longer than that of patients with low SGLT-1 expression. Cox regression indicated that high SGLT-1 expression was an independent predictor for a better prognosis, while residual tumour status (R1 and R2) was an independent risk factor for a poor prognosis. Finally, PDZK1-interacting protein 1 (PDZK1IP1), a protein participating in the generation of reactive oxygen species, was overexpressed in PDAC and its expression was significantly correlated with SGLT-1. Conclusions SGLT-1 but not SGLT-2 was overexpressed in PDAC, and the overexpression of SGLT-1 could be a predictor of a better prognosis. Residual tumour status (R1 and R2) was a risk factor for poor prognosis and disease progression. Supplementary Information The online version contains supplementary material available at 10.1186/s12885-021-09060-4.
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Shen M, Gong R, Li H, Yang Z, Wang Y, Li D. Identification of key molecular markers of acute coronary syndrome using peripheral blood transcriptome sequencing analysis and mRNA-lncRNA co-expression network construction. Bioengineered 2021; 12:12087-12106. [PMID: 34753383 PMCID: PMC8809957 DOI: 10.1080/21655979.2021.2003932] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
Acute coronary syndrome (ACS) is a term used to describe major cardiovascular diseases, and treatment of in-stent restenosis in patients with ACS remains a major clinical challenge. Further investigation into molecular markers of ACS may aid early diagnosis, and the treatment of ACS and post-treatment recurrence. In the present study, total RNA was extracted from the peripheral blood samples of 3 patients with ACS, 3 patients with percutaneous coronary intervention (PCI)_non-restenosis, 3 patients with PCI_restenosis and 3 healthy controls. Subsequently, RNA library construction and high-throughput sequencing were performed. DESeq2 package in R was used to screen genes that were differentially expressed between the different samples. Moreover, the intersection of the differentially expressed mRNAs (DEmRNAs) and differentially expressed long noncoding RNAs (DElncRNAs) obtained. GeneCodis4.0 was used to perform function enrichment for DEmRNAs, and lncRNA-mRNA co-expression network was constructed. The GSE60993 dataset was utilized for diagnostic analysis, and the aforementioned investigations were verified using in vitro studies. Results of the present study revealed a large number of DEmRNAs and DElncRNAs in the different groups. We selected genes in the top 10 of differential expression and also involved in the co-expression of lncRNA-mRNA for diagnostic analysis in the GSE60993 dataset. The area under curve (AUC) of PDZK1IP1 (0.747), PROK2 (0.769) and LAMP3 (0.725) were all >0.7. These results indicated that the identified mRNAs and lncRNAs may act as potential clinical biomarkers, and more specifically, PDZK1IP1, PROK2 and LAMP3 may act as potential biomarkers for the diagnosis of ACS.
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Affiliation(s)
- Ming Shen
- Department of Cardiology, The First Hospital of Hebei Medical University
| | - Rui Gong
- Department of internal medicine-Endocrinology, Children's Hospital of Hebei
| | - Haibin Li
- Department of General Medicine, the Third Hospital of Hebei Medical University
| | - Zhihui Yang
- Department of General Medicine, the Third Hospital of Hebei Medical University
| | - Yunpeng Wang
- Department of General Medicine, the Third Hospital of Hebei Medical University
| | - Dandan Li
- Department of General Medicine, the Third Hospital of Hebei Medical University
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Mitsuda J, Tsujikawa T, Yoshimura K, Saburi S, Suetsugu M, Kitamoto K, Takenaka M, Ohmura G, Arai A, Ogi H, Itoh K, Hirano S. A 14-Marker Multiplexed Imaging Panel for Prognostic Biomarkers and Tumor Heterogeneity in Head and Neck Squamous Cell Carcinoma. Front Oncol 2021; 11:713561. [PMID: 34490110 PMCID: PMC8417535 DOI: 10.3389/fonc.2021.713561] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2021] [Accepted: 07/15/2021] [Indexed: 01/10/2023] Open
Abstract
Recent advances made in treatment for head and neck squamous cell carcinoma (HNSCC) highlight the need for new prediction tools to guide therapeutic strategies. In this study, we aimed to develop a HNSCC-targeting multiplex immunohistochemical (IHC) panel that can evaluate prognostic factors and the intratumor heterogeneity of HNSCC. To identify IHC-based tissue biomarkers that constitute new multiplex IHC panel, a systematic review and meta-analysis were performed to analyze reported IHC biomarkers in laryngeal and pharyngeal SCC in the period of 2008–2018. The Cancer Genome Atlas (TCGA) and Reactome pathway databases were used to validate the prognostic and functional significance of the identified biomarkers. A 14-marker chromogenic multiplex IHC panel including identified biomarkers was used to analyze untreated HNSCC tissue. Forty-five high-quality studies and thirty-one candidate tissue biomarkers were identified (N = 7062). Prognostic validation in TCGA laryngeal and pharyngeal SCC cohort (N = 205) showed that β-catenin, DKK1, PINCH1, ADAM10, and TIMP1 were significantly associated with poor prognosis, which were related to functional categories such as immune system, cellular response, cell cycle, and developmental systems. Selected biomarkers were assembled to build a 14-marker panel, evaluating heterogeneity and polarized expression of tumor biomarkers in the tissue structures, which was particularly related to activation of Wnt/β-catenin pathway. Integrated IHC analysis based on a systemic review and meta-analysis provides an in situ proteomics tool to assess the aggressiveness and intratumor heterogeneity of HNSCC.
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Affiliation(s)
- Junichi Mitsuda
- Department of Otolaryngology-Head and Neck Surgery, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Takahiro Tsujikawa
- Department of Otolaryngology-Head and Neck Surgery, Kyoto Prefectural University of Medicine, Kyoto, Japan.,Department of Cell, Developmental & Cancer Biology, Oregon Health and Science University, Portland, OR, United States
| | - Kanako Yoshimura
- Department of Otolaryngology-Head and Neck Surgery, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Sumiyo Saburi
- Department of Otolaryngology-Head and Neck Surgery, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Masaho Suetsugu
- Department of Otolaryngology-Head and Neck Surgery, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Kayo Kitamoto
- Department of Otolaryngology-Head and Neck Surgery, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Mari Takenaka
- Department of Otolaryngology-Head and Neck Surgery, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Gaku Ohmura
- Department of Otolaryngology-Head and Neck Surgery, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Akihito Arai
- Department of Otolaryngology-Head and Neck Surgery, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Hiroshi Ogi
- Department of Pathology and Applied Neurobiology, Kyoto Prefectural University of Medicine, Kyoto, Japan.,SCREEN Holdings Co., Ltd., Kyoto, Japan
| | - Kyoko Itoh
- Department of Pathology and Applied Neurobiology, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Shigeru Hirano
- Department of Otolaryngology-Head and Neck Surgery, Kyoto Prefectural University of Medicine, Kyoto, Japan
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Tampakis A, Tampaki EC, Nonni A, Kontos M, Tsourouflis G, Posabella A, Fourie L, Bolli M, Kouraklis G, von Flüe M, Felekouras E, Nikiteas N. MAP17 Expression in Colorectal Cancer Is a Prognostic Factor for Disease Recurrence and Dismal Prognosis Already in Early Stage Disease. Oncology 2021; 99:471-482. [PMID: 33853080 DOI: 10.1159/000515596] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2020] [Accepted: 02/23/2021] [Indexed: 11/19/2022]
Abstract
BACKGROUND Disease recurrence in colorectal cancer constitutes a major cause of significant cancer-associated morbidity and mortality. MAP17 is a small protein, and its overexpression in malignant tumors has been correlated with aggressive tumor phenotypes. The aim of the present study was to investigate the expression patterns of MAP17 in colorectal cancer specimens and to assess its clinical significance. PATIENTS AND METHODS Surgical specimens of 111 patients with primary resectable colorectal cancer constituted the study population. Expression of MAP17 was assessed by immunohistochemistry, and the results were correlated with clinical and survival data. RESULTS MAP17 was expressed in cancer cells and endothelial cells of tumor blood vessels. Expression of MAP17 more than 10% was correlated with advanced disease stage (p < 0.001), higher T classification (p = 0.007), the presence of lymph node metastasis (p < 0.001), vascular (p = 0.013) and perineural invasion (p = 0.012). Patients exhibiting MAP17 expression of more than 30% in cancer cells compared to those expressing MAP17 less than 10% demonstrated a significantly worse 3-year progression-free survival (35.2 vs. 91%, p < 0.001) and 5-year overall survival (40.8 vs. 91%, p < 0.001). Cox regression analysis confirmed MAP17 expression of more than 30% as a prognostic marker of progression free survival (HR 0.136, 95% CI = 0.056-0.329, p < 0.001) and overall survival (HR 0.144 [95% CI) = 0.049-0.419, p < 0.001) independent of other clinicopathological characteristics. Statistically significantly worse 3-year progression-free survival and 5-year overall survival was demonstrated in the subgroup analysis of patients with early stage cancer only and high expression of MAP17. CONCLUSIONS High MAP17 expression in patients with colorectal cancer is a significant risk factor for cancer-associated morbidity and mortality already in early stage disease.
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Affiliation(s)
- Athanasios Tampakis
- Clarunis, University Center for Gastrointestinal and Liver Disorders, Department of Visceral Surgery, University Hospital of Basel, Basel, Switzerland.,2nd Department of Propedeutic Surgery, Athens University Medical School, Laiko General Hospital, Athens, Greece
| | - Ekaterini Christina Tampaki
- 2nd Department of Propedeutic Surgery, Athens University Medical School, Laiko General Hospital, Athens, Greece
| | - Afroditi Nonni
- 1st Department of Pathology, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Michael Kontos
- 1st Department of Surgery, Athens University Medical School, Laiko General Hospital, Athens, Greece
| | - Gerasimos Tsourouflis
- 2nd Department of Propedeutic Surgery, Athens University Medical School, Laiko General Hospital, Athens, Greece
| | - Alberto Posabella
- Clarunis, University Center for Gastrointestinal and Liver Disorders, Department of Visceral Surgery, University Hospital of Basel, Basel, Switzerland
| | - Lana Fourie
- Clarunis, University Center for Gastrointestinal and Liver Disorders, Department of Visceral Surgery, University Hospital of Basel, Basel, Switzerland
| | - Martin Bolli
- Clarunis, University Center for Gastrointestinal and Liver Disorders, Department of Visceral Surgery, University Hospital of Basel, Basel, Switzerland
| | - Gregory Kouraklis
- 2nd Department of Propedeutic Surgery, Athens University Medical School, Laiko General Hospital, Athens, Greece
| | - Markus von Flüe
- Clarunis, University Center for Gastrointestinal and Liver Disorders, Department of Visceral Surgery, University Hospital of Basel, Basel, Switzerland
| | - Evangelos Felekouras
- 1st Department of Surgery, Athens University Medical School, Laiko General Hospital, Athens, Greece
| | - Nikolaos Nikiteas
- 2nd Department of Propedeutic Surgery, Athens University Medical School, Laiko General Hospital, Athens, Greece
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Liang Q, Zhang H. MAP17 contributes to non-small cell lung cancer progression via suppressing miR-27a-3p expression and p38 signaling pathway. Cancer Biol Ther 2020; 22:19-29. [PMID: 33280497 DOI: 10.1080/15384047.2020.1836948] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
PROBLEM AND AIM The overexpression of MAP17 has been reported in various human carcinomas. However, its molecular mechanism in non-small cell lung cancer (NSCLC) has not been fully understood. Our study aimed to reveal the molecular mechanism of NSCLC that involved MAP17 and identify its target miRNA. METHODS RT-qPCR and immunoblot assays were conducted to measure the expression of mRNA and protein in NSCLC tissues and cell lines. Meanwhile, the A549 cells (an NSCLC cell line) were randomly assigned to the MAP17 overexpression group, the MAP17 knockdown group and negative control group to study the roles of MAP17 in cell viability, cell proliferation, migration, invasion, and apoptosis by performing Trypan blue exclusion, MTT, colony formation, transwell, wound healing and flow-cytometric apoptosis assays. The luciferase reporter assay was conducted to confirm the target relationship between MAP17 and miR-27a-3p. RESULTS The upregulation of MAP17 mRNA and protein was observed in NSCLC tissues and cell lines. In vitro, the positive roles of MAP17 on cell viability, migration, and invasion were confirmed in A549 cells. It was also found that MAP17 could inhibit cell apoptosis by suppressing the activation of the p38 pathway. This research eventually proved the target relationship between MAP17 and miR-27a-3p, and that miR-27a-3p reversed the effects of MAP17 in A549 cells by directly targeting MAP17. CONCLUSIONS MAP17 plays an oncogenic role in NSCLC by suppressing the activation of the p38 pathway. Apart from that, the miR-27a-3p can inhibit the expression of MAP17 to suppress the NSCLC progression.
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Affiliation(s)
- Qian Liang
- Department of Integrated 2, Affiliated Hospital of Jianghan University , Wuhan, Hubei, China
| | - Huan Zhang
- Department of Integrated 2, Affiliated Hospital of Jianghan University , Wuhan, Hubei, China
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Sarcoma stratification by combined pH2AX and MAP17 (PDZK1IP1) levels for a better outcome on doxorubicin plus olaparib treatment. Signal Transduct Target Ther 2020; 5:195. [PMID: 32963243 PMCID: PMC7508862 DOI: 10.1038/s41392-020-00246-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2020] [Revised: 05/15/2020] [Accepted: 06/19/2020] [Indexed: 12/13/2022] Open
Abstract
Sarcomas constitute a rare heterogeneous group of tumors, including a wide variety of histological subtypes. Despite advances in our understanding of the pathophysiology of the disease, first-line sarcoma treatment options are still limited and new treatment approaches are needed. Histone H2AX phosphorylation is a sensitive marker for double strand breaks and has recently emerged as biomarker of DNA damage for new drug development. In this study, we explored the role of H2AX phosphorylation at Ser139 alone or in combination with MAP17 protein, an inducer of DNA damage through ROS increase, as prognostic biomarkers in sarcoma tumors. Next, we proposed doxorubicin and olaparib combination as potential therapeutic strategies against sarcomas displaying high level of both markers. We evaluate retrospectively the levels of pH2AX (Ser139) and MAP17 in a cohort of 69 patients with different sarcoma types and its relationship with clinical and pathological features. We found that the levels of pH2AX and MAP17 were related to clinical features and poor survival. Next, we pursued PARP1 inhibition with olaparib to potentiate the antitumor effect of DNA damaging effect of the DNA damaging agent doxorubicin to achieve an optimal synergy in sarcoma. We demonstrated that the combination of olaparib and doxorubicin was synergistic in vitro, inhibiting cell proliferation and enhancing pH2AX intranuclear accumulation, as a result of DNA damage. The synergism was corroborated in patient-derived xenografts (PDX) where the combination was effective in tumors with high levels of pH2AX and MAP17, suggesting that both biomarkers might potentially identify patients who better benefit from this combined therapy.
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10
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Muñoz-Galván S, Rivero M, Peinado-Serrano J, Martinez-Pérez J, Fernández-Fernández MC, José Ortiz M, García-Heredia JM, Carnero A. PAI1 is a Marker of Bad Prognosis in Rectal Cancer but Predicts a Better Response to Treatment with PIM Inhibitor AZD1208. Cells 2020; 9:cells9051071. [PMID: 32344898 PMCID: PMC7291071 DOI: 10.3390/cells9051071] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2020] [Revised: 04/23/2020] [Accepted: 04/24/2020] [Indexed: 12/24/2022] Open
Abstract
Colorectal cancer (CRC) is the third most common cancer worldwide. The standard treatment in locally advanced rectal cancer is preoperative radiation alone or in combination with chemotherapy, followed by adjuvant chemotherapy. Rectal cancer is highly lethal, with only 20% of patients showing a complete remission (by RECIST) after standard treatment, although they commonly show local or systemic relapse likely due to its late detection and high chemotherapy resistance, among other reasons. Here, we explored the role of PAI1 (Serpin E1) in rectal cancer through the analyses of public patient databases, our own cohort of locally advanced rectal cancer patients and a panel of CRC cell lines. We showed that PAI1 expression is upregulated in rectal tumors, which is associated with decreased overall survival and increased metastasis and invasion in advanced rectal tumors. Accordingly, PAI1 expression is correlated with the expression of (Epithelial-to-Mesenchymal Transition) EMT-associated genes and genes encoding drug targets, including the tyrosine kinases PDGFRb, PDGFRa and FYN, the serine/threonine kinase PIM1 and BRAF. In addition, we demonstrate that cells expressing PAI1 protein are more sensitive to the PIM inhibitor AZD1208, suggesting that PAI1 could be used to predict response to treatment with PIM inhibitors and to complement radiotherapy in rectal tumors.
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Affiliation(s)
- Sandra Muñoz-Galván
- Instituto de Biomedicina de Sevilla, IBIS, Hospital Universitario Virgen del Rocío, Universidad de Sevilla, Consejo Superior de Investigaciones Científicas, Avda. Manuel Siurot s/n, 41013 Seville, Spain; (S.M.-G.); (M.R.); (J.P.-S.); (J.M.-P.); (J.M.G.-H.)
- CIBERONC, Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Maria Rivero
- Instituto de Biomedicina de Sevilla, IBIS, Hospital Universitario Virgen del Rocío, Universidad de Sevilla, Consejo Superior de Investigaciones Científicas, Avda. Manuel Siurot s/n, 41013 Seville, Spain; (S.M.-G.); (M.R.); (J.P.-S.); (J.M.-P.); (J.M.G.-H.)
- CIBERONC, Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Javier Peinado-Serrano
- Instituto de Biomedicina de Sevilla, IBIS, Hospital Universitario Virgen del Rocío, Universidad de Sevilla, Consejo Superior de Investigaciones Científicas, Avda. Manuel Siurot s/n, 41013 Seville, Spain; (S.M.-G.); (M.R.); (J.P.-S.); (J.M.-P.); (J.M.G.-H.)
- CIBERONC, Instituto de Salud Carlos III, 28029 Madrid, Spain
- Department of Radiation Oncology, HUVR, 41013 Seville, Spain; (M.C.F.-F.); (M.J.O.)
| | - Julia Martinez-Pérez
- Instituto de Biomedicina de Sevilla, IBIS, Hospital Universitario Virgen del Rocío, Universidad de Sevilla, Consejo Superior de Investigaciones Científicas, Avda. Manuel Siurot s/n, 41013 Seville, Spain; (S.M.-G.); (M.R.); (J.P.-S.); (J.M.-P.); (J.M.G.-H.)
- CIBERONC, Instituto de Salud Carlos III, 28029 Madrid, Spain
- Department of Medical Oncology, HUVR, 41013 Seville, Spain
| | | | - María José Ortiz
- Department of Radiation Oncology, HUVR, 41013 Seville, Spain; (M.C.F.-F.); (M.J.O.)
| | - José M. García-Heredia
- Instituto de Biomedicina de Sevilla, IBIS, Hospital Universitario Virgen del Rocío, Universidad de Sevilla, Consejo Superior de Investigaciones Científicas, Avda. Manuel Siurot s/n, 41013 Seville, Spain; (S.M.-G.); (M.R.); (J.P.-S.); (J.M.-P.); (J.M.G.-H.)
- CIBERONC, Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Amancio Carnero
- Instituto de Biomedicina de Sevilla, IBIS, Hospital Universitario Virgen del Rocío, Universidad de Sevilla, Consejo Superior de Investigaciones Científicas, Avda. Manuel Siurot s/n, 41013 Seville, Spain; (S.M.-G.); (M.R.); (J.P.-S.); (J.M.-P.); (J.M.G.-H.)
- CIBERONC, Instituto de Salud Carlos III, 28029 Madrid, Spain
- Correspondence: ; Tel.: +34955923110
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11
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Abdeyrim A, Cheng X, Lian M, Tan Y. miR‑490‑5p regulates the proliferation, migration, invasion and epithelial‑mesenchymal transition of pharyngolaryngeal cancer cells by targeting mitogen‑activated protein kinase kinasekinase 9. Int J Mol Med 2019; 44:240-252. [PMID: 31115491 PMCID: PMC6559303 DOI: 10.3892/ijmm.2019.4196] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2018] [Accepted: 05/08/2019] [Indexed: 11/05/2022] Open
Abstract
MicroRNA (miRNA/miR) has been identified to be a promising tool in treating pharyngolaryngeal cancer. The present study aimed to investigate the role of miR‑490‑5p in the regulation of proliferation, migration, invasion and epithelial‑mesenchymal transition (EMT) of pharyngolaryngeal cancer cells. The data of miR‑490‑5p expression levels of 45 cases were obtained from the People's Hospital of Xinjiang Uygur Autonomous Region, and the prediction of the target of miR‑490‑5p was conducted by bioinformatics and verified using a luciferase assay. Cell viability was determined by cell counting kit‑8. Migration and invasion rates were measured by wound healing test and Transwell apparatus, respectively. Colony formation rate was measured by plate colony formation assay. mRNA and protein levels were determined by quantitative polymerase chain reaction and western blotting, respectively. miR‑490‑5p expression was significantly depressed in primary pharyngolaryngeal cancer tissues and cell lines, leading to an unfavorable prognosis. Evidently, miR‑490‑5p overexpression decreased the cell viabilities of BICR 18 and FaDu cells. Mechanically, miR‑490‑5p could target mitogen‑activated protein kinase kinasekinase 9 (MAP3K9). The overexpression of MAP3K9 could promote cell viability, migration and invasion rates, EMT process and ability of cloning, miR‑490‑5p could target MAP3K9 and further modulate the proliferation, migration, invasion and EMT of pharyngolaryngeal cancer cells. The results of the present study provide a novel entry point to the treatment of pharyngolaryngeal cancer.
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Affiliation(s)
- Arikin Abdeyrim
- Department of Otorhinolaryngology Head and Neck Surgery, The People's Hospital of Xinjiang Uygur Autonomous Region, Ürümqi, Xinjiang 830001, P.R. China
| | - Xiuqin Cheng
- Department of Otorhinolaryngology Head and Neck Surgery, The People's Hospital of Xinjiang Uygur Autonomous Region, Ürümqi, Xinjiang 830001, P.R. China
| | - Meng Lian
- Department of Otorhinolaryngology Head and Neck Surgery, Beijing Tongren Hospital, Capital Medical University, Beijing 100005, P.R. China
| | - Yuanyouan Tan
- Department of Otorhinolaryngology Head and Neck Surgery, The People's Hospital of Xinjiang Uygur Autonomous Region, Ürümqi, Xinjiang 830001, P.R. China
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12
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Ikeno S, Nakano N, Sano K, Minowa T, Sato W, Akatsu R, Sakata N, Hanagata N, Fujii M, Itoh F, Itoh S. PDZK1-interacting protein 1 (PDZK1IP1) traps Smad4 protein and suppresses transforming growth factor-β (TGF-β) signaling. J Biol Chem 2019; 294:4966-4980. [PMID: 30718277 DOI: 10.1074/jbc.ra118.004153] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2018] [Revised: 12/27/2018] [Indexed: 01/10/2023] Open
Abstract
Transforming growth factor (TGF)-β signaling in humans is stringently regulated to prevent excessive TGF-β signaling. In tumors, TGF-β signaling can both negatively and positively regulate tumorigenesis dependent on tumor type, but the reason for these opposite effects is unclear. TGF-β signaling is mainly mediated via the Smad-dependent pathway, and herein we found that PDZK1-interacting protein 1 (PDZK1IP1) interacts with Smad4. PDZK1IP1 inhibited both the TGF-β and the bone morphogenetic protein (BMP) pathways without affecting receptor-regulated Smad (R-Smad) phosphorylation. Rather than targeting R-Smad phosphorylation, PDZK1IP1 could interfere with TGF-β- and BMP-induced R-Smad/Smad4 complex formation. Of note, PDZK1IP1 retained Smad4 in the cytoplasm of TGF-β-stimulated cells. To pinpoint PDZK1IP1's functional domain, we created several PDZK1IP1 variants and found that its middle region, from Phe40 to Ala49, plays a key role in its Smad4-regulating activity. PDZK1IP1 knockdown enhanced the expression of the TGF-β target genes Smad7 and prostate transmembrane protein androgen-induced (TMEPAI) upon TGF-β stimulation. In contrast, PDZK1IP1 overexpression suppressed TGF-β-induced reporter activities, cell migration, and cell growth inhibition. In a xenograft tumor model in which TGF-β was previously shown to elicit tumor-promoting effects, PDZK1IP1 gain of function decreased tumor size and increased survival rates. Taken together, these findings indicate that PDZK1IP1 interacts with Smad4 and thereby suppresses the TGF-β signaling pathway.
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Affiliation(s)
- Souichi Ikeno
- From the Laboratory of Biochemistry, Showa Pharmaceutical University, Machida, Tokyo 194-8543, Japan
| | - Naoko Nakano
- From the Laboratory of Biochemistry, Showa Pharmaceutical University, Machida, Tokyo 194-8543, Japan
| | - Keigo Sano
- From the Laboratory of Biochemistry, Showa Pharmaceutical University, Machida, Tokyo 194-8543, Japan
| | - Takashi Minowa
- Nanotechnology Innovation Station, National Institute of Materials Science, Tsukuba, Ibaraki 305-0047, Japan
| | - Wataru Sato
- From the Laboratory of Biochemistry, Showa Pharmaceutical University, Machida, Tokyo 194-8543, Japan
| | - Ryosuke Akatsu
- From the Laboratory of Biochemistry, Showa Pharmaceutical University, Machida, Tokyo 194-8543, Japan
| | - Nobuo Sakata
- From the Laboratory of Biochemistry, Showa Pharmaceutical University, Machida, Tokyo 194-8543, Japan
| | - Nobutaka Hanagata
- Nanotechnology Innovation Station, National Institute of Materials Science, Tsukuba, Ibaraki 305-0047, Japan
| | - Makiko Fujii
- Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Hiroshima 734-8553, Japan, and
| | - Fumiko Itoh
- Laboratory of Cardiovascular Medicine, Tokyo University of Pharmacy and Life Sciences, Hachioji, Tokyo 192-0392, Japan
| | - Susumu Itoh
- From the Laboratory of Biochemistry, Showa Pharmaceutical University, Machida, Tokyo 194-8543, Japan,
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13
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Rivero M, Peinado-Serrano J, Muñoz-Galvan S, Espinosa-Sánchez A, Suarez-Martinez E, Felipe-Abrio B, Fernández-Fernández MC, Ortiz MJ, Carnero A. MAP17 (PDZK1IP1) and pH2AX are potential predictive biomarkers for rectal cancer treatment efficacy. Oncotarget 2018; 9:32958-32971. [PMID: 30250642 PMCID: PMC6152481 DOI: 10.18632/oncotarget.26010] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2018] [Accepted: 07/13/2018] [Indexed: 12/17/2022] Open
Abstract
Rectal cancer represents approximately 10% of cancers worldwide. Preoperative chemoradiotherapy increases complete pathologic response and local control, although it offers a poor advantage in survivorship and sphincter saving compared with that of radiotherapy alone. After preoperative chemoradiotherapy, approximately 20% of patients with rectal cancer achieve a pathologic complete response to the removed surgical specimen; this response may be related to a better prognosis and an improvement in disease-free survival. However, better biomarkers to predict response and new targets are needed to stratify patients and obtain better response rates. MAP17 (PDZK1IP1) is a small, 17 kDa non-glycosylated membrane protein located in the plasma membrane and Golgi apparatus and is overexpressed in a wide variety of human carcinomas. MAP17 has been proposed as a predictive biomarker for reactive oxygen species, ROS, inducing treatments in cervical tumors or laryngeal carcinoma. Due to the increase in ROS, MAP17 is also associated with the marker of DNA damage, phosphoH2AX (pH2AX). In the present manuscript, we examined the values of MAP17 and pH2AX as surrogate biomarkers of the response in rectal tumors. MAP17 expression after preoperative chemoradiotherapy is able to predict the response to chemoradiotherapy, similar to the increase in pH2AX. Furthermore, we explored whether we can identify molecular targeted therapies that could help improve the response of these tumors to radiotherapy. In this sense, we found that the inhibition of DNA damage with olaparib increased the response to radio- and chemotherapy, specifically in tumors with high levels of pH2AX and MAP17.
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Affiliation(s)
- Maria Rivero
- Instituto de Biomedicina de Sevilla, HUVR, CSIC, Universidad de Sevilla, Seville, Spain.,Department of Radiation Oncology, HUVR, Seville, Spain.,Department of Pathology, HUVR, Seville, Spain
| | - Javier Peinado-Serrano
- Instituto de Biomedicina de Sevilla, HUVR, CSIC, Universidad de Sevilla, Seville, Spain.,Department of Radiation Oncology, HUVR, Seville, Spain.,CIBER de Cáncer, ISCIII, Madrid, Spain
| | - Sandra Muñoz-Galvan
- Instituto de Biomedicina de Sevilla, HUVR, CSIC, Universidad de Sevilla, Seville, Spain.,CIBER de Cáncer, ISCIII, Madrid, Spain
| | | | - Elisa Suarez-Martinez
- Instituto de Biomedicina de Sevilla, HUVR, CSIC, Universidad de Sevilla, Seville, Spain
| | - Blanca Felipe-Abrio
- Instituto de Biomedicina de Sevilla, HUVR, CSIC, Universidad de Sevilla, Seville, Spain.,CIBER de Cáncer, ISCIII, Madrid, Spain
| | - Maria Carmen Fernández-Fernández
- Instituto de Biomedicina de Sevilla, HUVR, CSIC, Universidad de Sevilla, Seville, Spain.,Department of Pathology, HUVR, Seville, Spain
| | - Maria Jose Ortiz
- Instituto de Biomedicina de Sevilla, HUVR, CSIC, Universidad de Sevilla, Seville, Spain.,Department of Radiation Oncology, HUVR, Seville, Spain
| | - Amancio Carnero
- Instituto de Biomedicina de Sevilla, HUVR, CSIC, Universidad de Sevilla, Seville, Spain.,CIBER de Cáncer, ISCIII, Madrid, Spain
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14
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Ferrer I, Quintanal-Villalonga Á, Molina-Pinelo S, Garcia-Heredia JM, Perez M, Suárez R, Ponce-Aix S, Paz-Ares L, Carnero A. MAP17 predicts sensitivity to platinum-based therapy, EGFR inhibitors and the proteasome inhibitor bortezomib in lung adenocarcinoma. JOURNAL OF EXPERIMENTAL & CLINICAL CANCER RESEARCH : CR 2018; 37:195. [PMID: 30119639 PMCID: PMC6098621 DOI: 10.1186/s13046-018-0871-7] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/16/2018] [Accepted: 08/03/2018] [Indexed: 01/13/2023]
Abstract
Background The high incidence and mortality of lung tumours is a major health problem. Therefore, the identification both of biomarkers predicting efficacy for therapies in use and of novel efficacious therapeutic agents is crucial to increase patient survival. MAP17 (PDZK1IP1) is a small membrane-bound protein whose upregulation is reported as a common feature in tumours from diverse histological origins. Furthermore, MAP17 is correlated with tumour progression. Methods We assessed the expression of MAP17 in preclinical models, including cell lines and patient-derived xenografts (PDXs), assessing its correlation with sensitivity to different standard-of-care drugs in lung adenocarcinoma, as well as novel drugs. At the clinical level, we subsequently correlated MAP17 expression in human tumours with patient response to these therapies. Results We show that MAP17 expression is induced during lung tumourigenesis, particularly in lung adenocarcinomas, and provide in vitro and in vivo evidence that MAP17 levels predict sensitivity to therapies currently under clinical use in adenocarcinoma tumours, including cisplatin, carboplatin and EGFR inhibitors. In addition, we show that MAP17 expression predicts proteasome inhibitor efficacy in this context and that bortezomib, an FDA-approved drug, may be a novel therapeutic approach for MAP17-overexpressing lung adenocarcinomas. Conclusions Our results indicate a potential prognostic role for MAP17 in lung tumours, with particular relevance in lung adenocarcinomas, and highlight the predictive pot0065ntial of this membrane-associated protein for platinum-based therapy and EGFR inhibitor efficacy. Furthermore, we propose bortezomib treatment as a novel and efficacious therapy for lung adenocarcinomas exhibiting high MAP17 expression. Electronic supplementary material The online version of this article (10.1186/s13046-018-0871-7) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Irene Ferrer
- H12O-CNIO Lung Cancer Clinical Research Unit, Institute i+12O and CNIO, Madrid, Spain.,CIBER de Cáncer, ISCIII, Madrid, Spain
| | - Álvaro Quintanal-Villalonga
- H12O-CNIO Lung Cancer Clinical Research Unit, Institute i+12O and CNIO, Madrid, Spain.,Present address: Program in Molecular Pharmacology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Sonia Molina-Pinelo
- Instituto de Biomedicina de Sevilla (IBIS) (HUVR, CSIC, Hospital Universitario Virgen del Rocio, University of Seville, Avda. Manuel Siurot s/n, 41013), Seville, Spain
| | - Jose Manuel Garcia-Heredia
- CIBER de Cáncer, ISCIII, Madrid, Spain.,Instituto de Biomedicina de Sevilla (IBIS) (HUVR, CSIC, Hospital Universitario Virgen del Rocio, University of Seville, Avda. Manuel Siurot s/n, 41013), Seville, Spain.,Department of Vegetal Biochemistry and Molecular Biology, University of Seville, Seville, Spain
| | - Marco Perez
- CIBER de Cáncer, ISCIII, Madrid, Spain.,Instituto de Biomedicina de Sevilla (IBIS) (HUVR, CSIC, Hospital Universitario Virgen del Rocio, University of Seville, Avda. Manuel Siurot s/n, 41013), Seville, Spain
| | - Rocío Suárez
- H12O-CNIO Lung Cancer Clinical Research Unit, Institute i+12O and CNIO, Madrid, Spain
| | - Santiago Ponce-Aix
- H12O-CNIO Lung Cancer Clinical Research Unit, Institute i+12O and CNIO, Madrid, Spain.,Medical Oncology Department, Hospital Universitario Doce de Octubre, Madrid, Spain
| | - Luis Paz-Ares
- H12O-CNIO Lung Cancer Clinical Research Unit, Institute i+12O and CNIO, Madrid, Spain.,Medical Oncology Department, Hospital Universitario Doce de Octubre, Madrid, Spain.,University Complutense of Madrid, Madrid, Spain
| | - Amancio Carnero
- CIBER de Cáncer, ISCIII, Madrid, Spain. .,Instituto de Biomedicina de Sevilla (IBIS) (HUVR, CSIC, Hospital Universitario Virgen del Rocio, University of Seville, Avda. Manuel Siurot s/n, 41013), Seville, Spain.
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15
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Overexpression of TRIM24 Stimulates Proliferation and Glucose Metabolism of Head and Neck Squamous Cell Carcinoma. BIOMED RESEARCH INTERNATIONAL 2018; 2018:6142843. [PMID: 29862279 PMCID: PMC5971268 DOI: 10.1155/2018/6142843] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/14/2017] [Revised: 03/30/2018] [Accepted: 04/04/2018] [Indexed: 11/17/2022]
Abstract
TRIM24 (Tripartite Motif Containing 24) is a recently identified oncogene overexpressed in various cancers. However, the molecular mechanism of TRIM24 in the progression of head and neck squamous cell carcinoma (HNSCC) remains ambiguous. In the present study, we analyzed the expression pattern of TRIM24 in 100 HNSCC tissues and found that TRIM24 was overexpressed in 43/100 HNSCC cases. Significant association was found between TRIM24 overexpression and tumor-node-metastasis (TNM) stage (p = 0.0034) and T stage (p = 0.0048). Furthermore, we overexpressed and knocked down TRIM24 in Detroit 562 and FaDu cell lines, respectively. TRIM24 overexpression promoted proliferation, colony formation, and invasion, while TRIM24 depletion inhibited proliferation, colony formation, and invasion. Further studies showed that TRIM24 facilitated cell cycle transition and upregulated cyclin D1 and p-Rb. In addition, we found that GLUT3, a key protein involved in regulating glucose metabolism, was altered in HNSCC cells overexpressing TRIM24. We demonstrated that TRIM24 overexpression increased glucose uptake ATP production. Overexpression of TRIM24 increases cell sensitivity to glucose deprivation in Detroit cells. Depleting TRIM24 in FaDu cells demonstrated the opposite results. We also showed that TRIM24 could bind to the promoter region of cyclin D1. In conclusion, TRIM24 is upregulated in HNSCC and promotes HNSCC cell growth and invasion through modulation of cell cycle, glucose metabolism, and GLUT3, making TRIM24 a potential oncoprotein in HNSCC.
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16
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García-Heredia JM, Carnero A. Dr. Jekyll and Mr. Hyde: MAP17's up-regulation, a crosspoint in cancer and inflammatory diseases. Mol Cancer 2018; 17:80. [PMID: 29650022 PMCID: PMC5896160 DOI: 10.1186/s12943-018-0828-7] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2018] [Accepted: 03/28/2018] [Indexed: 12/14/2022] Open
Affiliation(s)
- José M García-Heredia
- Instituto de Biomedicina de Sevilla, IBIS/Hospital Universitario Virgen del Rocío/ Universidad de Sevilla/Consejo Superior de Investigaciones Científicas, Avda. Manuel Siurot s/n, 41013, Sevilla, Spain.,Department of Vegetal Biochemistry and Molecular Biology, University of Seville, Seville, Spain.,CIBER de Cáncer, Instituto de Salud Carlos III, Pabellón 11, Madrid, Spain
| | - Amancio Carnero
- Instituto de Biomedicina de Sevilla, IBIS/Hospital Universitario Virgen del Rocío/ Universidad de Sevilla/Consejo Superior de Investigaciones Científicas, Avda. Manuel Siurot s/n, 41013, Sevilla, Spain. .,CIBER de Cáncer, Instituto de Salud Carlos III, Pabellón 11, Madrid, Spain.
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17
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Shao Y, Lv H, Zhong DS, Zhou QH. EGFR-TKI resistance and MAP17 are associated with cancer stem cell like properties. Oncol Lett 2018; 15:6655-6665. [PMID: 29616128 DOI: 10.3892/ol.2018.8129] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2017] [Accepted: 01/19/2018] [Indexed: 02/07/2023] Open
Abstract
Patients with non-small-cell lung cancer (NSCLC) with sensitive epidermal growth factor receptor (EGFR) mutations generally react well to tyrosine kinase inhibitors (TKIs). However acquired resistance eventually occurs. Several mechanisms contribute to the resistance including T790M mutation, c-Met amplification and PIK3CA mutation. In recent years, cancer stem cells (CSCs) have been suggested to be involved in TKI resistance. MAP17 is aberrantly overexpressed in a number of malignancies. However, the expression pattern and function of MAP17 in CSCs are still unclear. The aim the present study was to illustrate the effect of CSC-like cells on the resistance to TKIs in EGFR mutant NSCLC cells and explore the possible role of MAP17 in CSCs. The EGFR mutant cell line PC9 was cultured under serum-deprived undifferentiated conditions. The CSC properties including expression of stem cell markers CD133, CD44, Oct-4 and ABCG2, ability of self-renewal, invasion, proliferation and tumorigenesis were examined. The expression of MAP17 was compared in sphere and parent cells. Sphere cells displayed stem cells phenotypes and were resistant to erlotinib. Sphere cells expressed higher levels of MAP17, and MAP17 was associated with self-renewal and TKI resistance. The function of MAP17 demonstrated to be partially dependent on Na-dependent glucose transporter 1. Collectively these findings suggest that MAP17 serves a role in TKI resistance through regulation of CSCs in lung cancer.
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Affiliation(s)
- Yi Shao
- Department of Oncology, Tianjin Medical University General Hospital, Tianjin 300052, P.R. China
| | - Hui Lv
- Department of Oncology, Tianjin Medical University General Hospital, Tianjin 300052, P.R. China
| | - Dian-Sheng Zhong
- Department of Oncology, Tianjin Medical University General Hospital, Tianjin 300052, P.R. China
| | - Qing-Hua Zhou
- Tianjin Lung Cancer Center and Institute, Tianjin Medical University General Hospital, Tianjin 300052, P.R. China
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18
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Perez M, Peinado-Serrano J, Garcia-Heredia JM, Felipe-Abrio I, Tous C, Ferrer I, Martin-Broto J, Saez C, Carnero A. Efficacy of bortezomib in sarcomas with high levels of MAP17 (PDZK1IP1). Oncotarget 2018; 7:67033-67046. [PMID: 27563810 PMCID: PMC5341855 DOI: 10.18632/oncotarget.11475] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2016] [Accepted: 08/09/2016] [Indexed: 11/25/2022] Open
Abstract
Sarcomas are malignant tumors accounting for a high percentage of cancer morbidity and mortality in children and young adults. Surgery and radiation therapy are the accepted treatments for most sarcomas; however, patients with metastatic disease are treated with systemic chemotherapy. Many tumors display marginal levels of chemoresponsiveness, and new treatment approaches are needed. MAP17 is a small non-glycosylated membrane protein overexpressed in carcinomas. The levels of MAP17 could be used as a prognostic marker to predict the response to bortezomib in hematological malignancies and in breast tumors. Therefore, we analyzed the expression of this oncogene in sarcomas and its relationship with clinico-pathological features, as well as tested whether it can be used as a new biomarker to predict the therapeutic response to bortezomib and new therapies for sarcomas. We found that the levels of MAP17 were related to clinical features and poor survival in a cohort of 69 patients with different sarcoma types, not being restricted to any special subtype of tumor. MAP17 expression is associated with poor overall survival (p<0.001) and worse disease-free survival (p=0.002). Cell lines with high levels of MAP17 show a better response to bortezomib in vitro. Furthermore, patient-derived xenografts (PDX) with high levels of MAP17 respond to bortezomib in vivo. Our results showed that this response is due to the lower levels of NFκB and autophagy activation. Therefore, we suggest that MAP17 is a new biomarker to predict the efficacy of bortezomib as a new therapy for sarcomas.
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Affiliation(s)
- Marco Perez
- Instituto de Biomedicina de Sevilla, IBIS, Hospital Universitario Virgen del Rocio, Universidad de Sevilla, Consejo Superior de Investigaciones Cientificas, Seville, Spain
| | - Javier Peinado-Serrano
- Instituto de Biomedicina de Sevilla, IBIS, Hospital Universitario Virgen del Rocio, Universidad de Sevilla, Consejo Superior de Investigaciones Cientificas, Seville, Spain
| | - Jose Manuel Garcia-Heredia
- Instituto de Biomedicina de Sevilla, IBIS, Hospital Universitario Virgen del Rocio, Universidad de Sevilla, Consejo Superior de Investigaciones Cientificas, Seville, Spain.,Department of Vegetal Biochemistry and Molecular Biology, University of Seville, Seville, Spain
| | - Irene Felipe-Abrio
- Instituto de Biomedicina de Sevilla, IBIS, Hospital Universitario Virgen del Rocio, Universidad de Sevilla, Consejo Superior de Investigaciones Cientificas, Seville, Spain
| | - Cristina Tous
- Instituto de Biomedicina de Sevilla, IBIS, Hospital Universitario Virgen del Rocio, Universidad de Sevilla, Consejo Superior de Investigaciones Cientificas, Seville, Spain
| | - Irene Ferrer
- Instituto de Biomedicina de Sevilla, IBIS, Hospital Universitario Virgen del Rocio, Universidad de Sevilla, Consejo Superior de Investigaciones Cientificas, Seville, Spain
| | - Javier Martin-Broto
- Instituto de Biomedicina de Sevilla, IBIS, Hospital Universitario Virgen del Rocio, Universidad de Sevilla, Consejo Superior de Investigaciones Cientificas, Seville, Spain.,Department of Medical Oncology, Virgen del Rocío University Hospital, Seville, Spain
| | - Carmen Saez
- Instituto de Biomedicina de Sevilla, IBIS, Hospital Universitario Virgen del Rocio, Universidad de Sevilla, Consejo Superior de Investigaciones Cientificas, Seville, Spain.,Department of Pathology, Virgen del Rocío University Hospital, Seville, Spain
| | - Amancio Carnero
- Instituto de Biomedicina de Sevilla, IBIS, Hospital Universitario Virgen del Rocio, Universidad de Sevilla, Consejo Superior de Investigaciones Cientificas, Seville, Spain
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19
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Zhang Q, Xiong Y, Lin L, Yuan K. Analysis of related factors of surgical treatment effect on 215 patients with laryngeal cancer. Exp Ther Med 2018; 15:2786-2791. [PMID: 29456681 PMCID: PMC5795720 DOI: 10.3892/etm.2018.5741] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2017] [Accepted: 12/14/2017] [Indexed: 01/04/2023] Open
Abstract
This study investigated the factors affecting the surgical treatment effect on patients with laryngeal cancer. The clinical data (including the sex, age, smoking index, drinking, primary tumor site, tumor (T) stage, lymph nodes (N) stage, tumor differentiation degree, tumor diameter, surgical method, lymph node metastasis and cervical lymph node dissection) of 215 patients with laryngeal cancer in The Central Hospital of Wuhan were analyzed retrospectively; the survival rate was calculated using the Kaplan-Meier method; log-rank test was used for single-factor analysis, while Cox proportional hazard regression model was used for multiple-factor analysis. The 215 patients were followed up after surgical treatment. The 1-, 3- and 5-year survival rates were 96.2, 78.0 and 72.5%, respectively. The results of single-factor analysis showed that the age, primary tumor site, tumor differentiation degree, T stage, N stage, smoking index, tumor diameter and lymph node metastasis had significant influence on the postoperative curative effect on patients (P<0.05), but the patient's age, drinking and surgical method had no correlation with the postoperative curative effect (P>0.05). Multiple-factor analysis revealed that the primary tumor site, T stage, N stage and lymph node metastasis were the independent risk factors affecting the surgical effect on patients with laryngeal cancer. The survival rate of laryngeal cancer is decreased with the increase of T stage and N stage. The survival rate of patients with supraglottic laryngeal cancer is higher than that of patients with glottic laryngeal cancer and subglottic laryngeal cancer, and the survival rate of patients with lymph node metastasis-positive laryngeal cancer is lower than that of patients with lymph node metastasis-negative laryngeal cancer. The main factors affecting the survival rate of laryngeal cancer are primary tumor site, T stage, N stage and lymph node metastasis.
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Affiliation(s)
- Qiong Zhang
- Department of Otolaryngology, The Central Hospital of Wuhan, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430014, P.R. China
| | - Ying Xiong
- Department of Otolaryngology, The Central Hospital of Wuhan, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430014, P.R. China
| | - Ling Lin
- Department of Otolaryngology, The Central Hospital of Wuhan, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430014, P.R. China
| | - Kun Yuan
- Department of Otolaryngology, The Central Hospital of Wuhan, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430014, P.R. China
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20
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Phosphorylation of gH2AX as a novel prognostic biomarker for laryngoesophageal dysfunction-free survival. Oncotarget 2017; 7:31723-37. [PMID: 27166270 PMCID: PMC5077972 DOI: 10.18632/oncotarget.9172] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2015] [Accepted: 04/22/2016] [Indexed: 01/13/2023] Open
Abstract
Current larynx preservation treatments have achieved an improvement of laryngoesophageal dysfunction-free survival (LDS) but lead to significant toxicities and recurrences. At present, there is no evidence to select the group of patients that may benefit from preservation approaches instead of surgery. Therefore, laryngeal biomarkers could facilitate pretreatment identification of patients who could respond to chemoradiation-based therapy. In this study, we evaluated retrospectively 53 patients with larynx cancer to determine whether gH2AX phosphorylation (pH2AX) alone or in combination with the membrane protein MAP17 (PDZK1IP1) could be used as prognostic biomarkers. We also evaluated whether the completion of cisplatin treatment and radiotherapy could predict survival in combination with pH2AX. We found that the dose of cisplatin received but not the length of the radiotherapy influenced LDS. High-pH2AX expression was associated with prolonged LDS (HR 0.26, p = 0.02) while MAP17 correlated with overall survival (OS) (HR 0.98, p = 0.05). High-MAP17 and high-pH2AX combined analysis showed improved LDS (with 61.35 months vs 32.2 months, p = 0.05) and OS (with 66.6 months vs 39.8 months, p = 0.01). Furthermore, the subgroup of high-pH2AX and optimal dose of cisplatin was also associated with OS (72 months vs 38.6 months, p = 0.03) and LDS (66.9 months vs 27 months, p = 0.017). These findings suggest that pH2AX alone or better in combination with MAP17 may become a novel and valuable prognostic biomarker for patients with laryngeal carcinoma treated with preservation approaches.
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21
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Verdugo-Sivianes EM, Navas L, Molina-Pinelo S, Ferrer I, Quintanal-Villalonga A, Peinado J, Garcia-Heredia JM, Felipe-Abrio B, Muñoz-Galvan S, Marin JJ, Montuenga L, Paz-Ares L, Carnero A. Coordinated downregulation of Spinophilin and the catalytic subunits of PP1, PPP1CA/B/C, contributes to a worse prognosis in lung cancer. Oncotarget 2017; 8:105196-105210. [PMID: 29285244 PMCID: PMC5739631 DOI: 10.18632/oncotarget.22111] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2017] [Accepted: 09/03/2017] [Indexed: 12/20/2022] Open
Abstract
The scaffold protein Spinophilin (Spinophilin, PPP1R9B) is one of the regulatory subunits of phosphatase-1 (PP1), directing it to distinct subcellular locations and targets. The loss of Spinophilin reduces PP1 targeting to pRb, thereby maintaining higher levels of phosphorylated pRb. Spinophilin is absent or reduced in approximately 40% of human lung tumors, correlating with the malignant grade. However, little is known about the relevance of the coordinated activity or presence of Spinophilin and its reported catalytic partners in the prognosis of lung cancer. In the present work, we show that the downregulation of Spinophilin, either by protein or mRNA, is related to a worse prognosis in lung tumors. This effect is more relevant in squamous cell carcinoma, SCC, than in adenocarcinoma. Downregulation of Spinophilin is related to a decrease in the levels of its partners PPP1CA/B/C, the catalytic subunits of PP1. A decrease in these subunits is also related to prognosis in SCC and, in combination with a decrease in Spinophilin, are markers of a poor prognosis in these tumors. The analysis of the genes that correlate to Spinophilin in lung tumors showed clear enrichment in ATP biosynthesis and protein degradation GO pathways. The analysis of the response to several common and pathway-related drugs indicates a direct correlation between the Spinophilin/PPP1Cs ratio and the response to oxaliplatin and bortezomib. This finding indicates that this ratio may be a good predictive biomarker for the activity of the drugs in these tumors with a poor prognosis.
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Affiliation(s)
- Eva M Verdugo-Sivianes
- Instituto de Biomedicina de Sevilla (IBIS), Hospital Universitario Virgen del Rocío, Universidad de Sevilla, Consejo Superior de Investigaciones Científicas, Sevilla, Spain.,CIBER de Cáncer, Instituto de Salud Carlos III, Pabellón 11, Planta 0, Madrid, Spain
| | - Lola Navas
- Instituto de Biomedicina de Sevilla (IBIS), Hospital Universitario Virgen del Rocío, Universidad de Sevilla, Consejo Superior de Investigaciones Científicas, Sevilla, Spain.,CIBER de Cáncer, Instituto de Salud Carlos III, Pabellón 11, Planta 0, Madrid, Spain
| | - Sonia Molina-Pinelo
- Instituto de Biomedicina de Sevilla (IBIS), Hospital Universitario Virgen del Rocío, Universidad de Sevilla, Consejo Superior de Investigaciones Científicas, Sevilla, Spain.,CIBER de Cáncer, Instituto de Salud Carlos III, Pabellón 11, Planta 0, Madrid, Spain
| | - Irene Ferrer
- CIBER de Cáncer, Instituto de Salud Carlos III, Pabellón 11, Planta 0, Madrid, Spain.,H120-CNIO Lung Cancer Clinical Research Unit, Instituto de Investigación Hospital 12 de Octubre and CNIO, Madrid, Spain
| | - Alvaro Quintanal-Villalonga
- H120-CNIO Lung Cancer Clinical Research Unit, Instituto de Investigación Hospital 12 de Octubre and CNIO, Madrid, Spain
| | - Javier Peinado
- Instituto de Biomedicina de Sevilla (IBIS), Hospital Universitario Virgen del Rocío, Universidad de Sevilla, Consejo Superior de Investigaciones Científicas, Sevilla, Spain.,Radiation Oncology Department, Hospital Universitario Virgen del Rocío, Sevilla, Spain
| | - Jose M Garcia-Heredia
- Instituto de Biomedicina de Sevilla (IBIS), Hospital Universitario Virgen del Rocío, Universidad de Sevilla, Consejo Superior de Investigaciones Científicas, Sevilla, Spain.,CIBER de Cáncer, Instituto de Salud Carlos III, Pabellón 11, Planta 0, Madrid, Spain.,Department of Vegetal Biochemistry and Molecular Biology, University of Seville, Seville, Spain
| | - Blanca Felipe-Abrio
- Instituto de Biomedicina de Sevilla (IBIS), Hospital Universitario Virgen del Rocío, Universidad de Sevilla, Consejo Superior de Investigaciones Científicas, Sevilla, Spain.,CIBER de Cáncer, Instituto de Salud Carlos III, Pabellón 11, Planta 0, Madrid, Spain
| | - Sandra Muñoz-Galvan
- Instituto de Biomedicina de Sevilla (IBIS), Hospital Universitario Virgen del Rocío, Universidad de Sevilla, Consejo Superior de Investigaciones Científicas, Sevilla, Spain.,CIBER de Cáncer, Instituto de Salud Carlos III, Pabellón 11, Planta 0, Madrid, Spain
| | - Juan J Marin
- Instituto de Biomedicina de Sevilla (IBIS), Hospital Universitario Virgen del Rocío, Universidad de Sevilla, Consejo Superior de Investigaciones Científicas, Sevilla, Spain.,CIBER de Cáncer, Instituto de Salud Carlos III, Pabellón 11, Planta 0, Madrid, Spain.,Department of Predictive Medicine and Public Health, Universidad de Sevilla, Sevilla, Spain
| | - Luis Montuenga
- CIBER de Cáncer, Instituto de Salud Carlos III, Pabellón 11, Planta 0, Madrid, Spain.,Program in Solid Tumors and Biomarkers, Center for Applied Medical Research (CIMA), Pamplona, Spain
| | - Luis Paz-Ares
- CIBER de Cáncer, Instituto de Salud Carlos III, Pabellón 11, Planta 0, Madrid, Spain.,H120-CNIO Lung Cancer Clinical Research Unit, Instituto de Investigación Hospital 12 de Octubre and CNIO, Madrid, Spain
| | - Amancio Carnero
- Instituto de Biomedicina de Sevilla (IBIS), Hospital Universitario Virgen del Rocío, Universidad de Sevilla, Consejo Superior de Investigaciones Científicas, Sevilla, Spain.,CIBER de Cáncer, Instituto de Salud Carlos III, Pabellón 11, Planta 0, Madrid, Spain
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22
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García-Heredia JM, Carnero A. The cargo protein MAP17 (PDZK1IP1) regulates the immune microenvironment. Oncotarget 2017; 8:98580-98597. [PMID: 29228712 PMCID: PMC5716752 DOI: 10.18632/oncotarget.21651] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2017] [Accepted: 08/25/2017] [Indexed: 02/06/2023] Open
Abstract
Inflammation is a complex defensive response activated after various harmful stimuli allowing the clearance of damaged cells and initiating healing and regenerative processes. Chronic, or pathological, inflammation is also one of the causes of neoplastic transformation and cancer development. MAP17 is a cargo protein that transports membrane proteins from the endoplasmic reticulum. Therefore, its overexpression may be linked to an excess of membrane proteins that may be recognized as an unwanted signal, triggering local inflammation. Therefore, we analyzed whether its overexpression is related to an inflammatory phenotype. In this work, we found a correlation between MAP17 expression and inflammatory phenotype in tumors and in other inflammatory diseases such as Crohn's disease, Barrett's esophagus, COPD or psoriasis. MAP17 expression correlated also with the markers of inflammation HLAs, BBS10, HERC2, ADNP and PYCARD. Furthermore, we found that MAP17 expression directly regulates NFAT2 and IL-6 activation, inducing the differentiation of monocytes to dendritic cells and suggesting a causal role of MAP17 in inflammation. Immunohistochemistry confirms local inflammation, mainly CD45+ cells, at the site of expression of MAP17, at least in tumors, Crohn's and psoriasis. Therefore, our data indicates that the overexpression of the protein MAP17 plays important role in diseases involving chronic inflammation.
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Affiliation(s)
- José M García-Heredia
- Instituto de Biomedicina de Sevilla, IBIS/Hospital Universitario Virgen del Rocío/Universidad de Sevilla/Consejo Superior de Investigaciones Científicas, Seville, Spain.,Department of Vegetal Biochemistry and Molecular Biology, University of Seville, Seville, Spain.,CIBER de Cáncer, Instituto de Salud Carlos III, Madrid, Spain
| | - Amancio Carnero
- Instituto de Biomedicina de Sevilla, IBIS/Hospital Universitario Virgen del Rocío/Universidad de Sevilla/Consejo Superior de Investigaciones Científicas, Seville, Spain.,CIBER de Cáncer, Instituto de Salud Carlos III, Madrid, Spain
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23
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Effects of proton versus photon irradiation on (lymph)angiogenic, inflammatory, proliferative and anti-tumor immune responses in head and neck squamous cell carcinoma. Oncogenesis 2017; 6:e354. [PMID: 28671677 PMCID: PMC5541708 DOI: 10.1038/oncsis.2017.56] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2017] [Revised: 05/07/2017] [Accepted: 05/10/2017] [Indexed: 12/11/2022] Open
Abstract
The proximity of organs at risk makes the treatment of head and neck squamous cell carcinoma (HNSCC) challenging by standard radiotherapy. The higher precision in tumor targeting of proton (P) therapy could promote it as the treatment of choice for HNSCC. Besides the physical advantage in dose deposition, few is known about the biological impact of P versus photons (X) in this setting. To investigate the comparative biological effects of P versus X radiation in HNSCC cells, we assessed the relative biological effectiveness (RBE), viability, proliferation and mRNA levels for genes involved in (lymph)angiogenesis, inflammation, proliferation and anti-tumor immunity. These parameters, particularly VEGF-C protein levels and regulations, were documented in freshly irradiated and/or long-term surviving cells receiving low/high-dose, single (SI)/multiple (MI) irradiations with P/X. The RBE was found to be 1.1 Key (lymph)angiogenesis and inflammation genes were downregulated (except for vegf-c) after P and upregulated after X irradiation in MI surviving cells, demonstrating a more favorable profile after P irradiation. Both irradiation types stimulated vegf-c promoter activity in a NF-κB-dependent transcriptional regulation manner, but at a lesser extent after P, as compared to X irradiation, which correlated with mRNA and protein levels. The cells surviving to MI by P or X generated tumors with higher volume, anarchic architecture and increased density of blood vessels. Increased lymphangiogenesis and a transcriptomic analysis in favor of a more aggressive phenotype were observed in tumors generated with X-irradiated cells. Increased detection of lymphatic vessels in relapsed tumors from patients receiving X radiotherapy was consistent with these findings. This study provides new data about the biological advantage of P, as compared to X irradiation. In addition to its physical advantage in dose deposition, P irradiation may help to improve treatment approaches for HNSCC.
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24
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de Miguel-Luken MJ, Chaves-Conde M, Carnero A. A genetic view of laryngeal cancer heterogeneity. Cell Cycle 2016; 15:1202-12. [PMID: 26940775 DOI: 10.1080/15384101.2016.1156275] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023] Open
Abstract
During the recent decades significant improvements in the understanding of laryngeal molecular biology allowed a better characterization of the tumor. However, despite increased molecular knowledge and clinical efforts, survival of patients with laryngeal cancer remains the same as 30 years ago. Although this result may not make major conclusions as preservation approaches were not broadly used until the time of database collection, it seems to be clear that there is still window for improvement. Although the cornerstone for laryngeal cancer eradication is to implement smoking cessation programs, survival progresses will be hopefully seen in the future. Introducing molecular biomarkers as predictive factors to determine which patients will benefit of preservation treatments may become one of the next steps to improve survival. Furthermore, the development of new therapeutic modalities joint to biomarkers to selectively apply such new therapy in these patients may help to define new modalities with improved survival. New inhibitors against Notch pathway, EGFR, VRK1 or DNA damage repair may become gold standard if we are able to identify patients that may benefit from them, either on survival or functional larynx preservation. It is the moment for an inflexion point on the way laryngeal cancer is clinically managed.
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Affiliation(s)
- María José de Miguel-Luken
- a Instituto de Biomedicina de Sevilla, IBIS/Hospital Universitario Virgen del Rocío, Universidad de Sevilla, Consejo Superior de Investigaciones Científicas , Seville , Spain.,b Department of Medical Oncology , Virgen del Rocío University Hospital , Seville , Spain
| | - Manuel Chaves-Conde
- a Instituto de Biomedicina de Sevilla, IBIS/Hospital Universitario Virgen del Rocío, Universidad de Sevilla, Consejo Superior de Investigaciones Científicas , Seville , Spain.,b Department of Medical Oncology , Virgen del Rocío University Hospital , Seville , Spain
| | - Amancio Carnero
- a Instituto de Biomedicina de Sevilla, IBIS/Hospital Universitario Virgen del Rocío, Universidad de Sevilla, Consejo Superior de Investigaciones Científicas , Seville , Spain
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