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Othman AM, Abdel-Rahman N, Denewer M, Eissa LA. Sinapic acid and 3,3′-diindolylmethane potentiate cyclophosphamide antitumor activity through induction of apoptosis and inhibition of metastasis. Int Immunopharmacol 2023; 118:110074. [PMID: 36989898 DOI: 10.1016/j.intimp.2023.110074] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2023] [Revised: 03/08/2023] [Accepted: 03/20/2023] [Indexed: 03/30/2023]
Abstract
AIM New therapeutic strategies are required to enhance the anticancer efficacy of chemotherapeutic drugs and to reduce their cytotoxicity. The purpose of this study was to assess the anti-tumor, antimetastatic and anti-apoptotic activities of sinapic acid (SA) and 3,3'-diindolylmethane (DIM) in solid Ehrlich carcinoma (SEC) induced in mice and combining SA or DIM compounds with cyclophosphamide (CYP). METHODS For induction of solid tumor, the right hind limbs of mice were inoculated subcutaneously with Ehrlich carcinoma cells. After 5 days of tumor inoculation, mice were treated with SA (56 mg/kg), DIM (40 mg/kg), CYP (10 mg/kg), and their combinations (SA/CYP) and (SA/DIM) for 21 days. The mRNA levels of Elabela, Serpina3, caspase-3, MMP-2 and MMP-9 were assessed by qPCR. Tumor and liver tissues were stained with hematoxylin and eosin for histological examination. Serum was investigated for ALT and AST activities. MAIN FINDINGS Treatment of SEC mice with SA and DIM significantly reduced solid tumor weight by 45.6% and 33.2%, respectively. They also reduced tumor size and increased life span of SEC mice. SA and DIM diminished area of metastatic nodules of tumor cells in the liver by 54.1% and 47.4%, respectively. They also reduced serum aminotransferases activities. Both SA and DIM were found to upregulate caspase 3 and downregulate MMP-2 and MMP-9. Furthermore, SA and DIM reduced gene expression of Elabela by (44.8% and 35.1%) and Serpina3 by (30.7% and 23.5%), respectively. SA and DIM were also shown to potentiate the anti-tumor activity CYP. SA and DIM showed promising antitumor effects and enhanced CYP antitumor activity mostly through upregulation of apoptotic caspase 3 and suppressing metastatic enzymes MMP-2 and MMP-9. Additionally, SA and DIM exhibited a hepatoprotective effect. Our results suggest that these natural compounds may be used to improve the efficacy and reduce the adverse effects of chemotherapeutic drugs in the treatment of solid malignancies.
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Koren Carmi Y, Khamaisi H, Adawi R, Noyman E, Gopas J, Mahajna J. Secreted Soluble Factors from Tumor-Activated Mesenchymal Stromal Cells Confer Platinum Chemoresistance to Ovarian Cancer Cells. Int J Mol Sci 2023; 24:ijms24097730. [PMID: 37175439 PMCID: PMC10178190 DOI: 10.3390/ijms24097730] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2023] [Revised: 04/18/2023] [Accepted: 04/20/2023] [Indexed: 05/15/2023] Open
Abstract
Ovarian cancer (OC) ranks as the second most common type of gynecological malignancy, has poor survival rates, and is frequently diagnosed at an advanced stage. Platinum-based chemotherapy, such as carboplatin, represents the standard-of-care for OC. However, toxicity and acquired resistance to therapy have proven challenging for the treatment of patients. Chemoresistance, a principal obstacle to durable response in OC patients, is attributed to alterations within the cancer cells, and it can also be mediated by the tumor microenvironment (TME). In this study, we report that conditioned medium (CM) derived from murine and human stromal cells, MS-5 and HS-5, respectively, and tumor-activated HS-5, was active in conferring platinum chemoresistance to OC cells. Moreover, CM derived from differentiated murine pre-adipocyte (3T3-L1), but not undifferentiated pre-adipocyte cells, confers platinum chemoresistance to OC cells. Interestingly, CM derived from tumor-activated HS-5 was more effective in conferring chemoresistance than was CM derived from HS-5 cells. Various OC cells exhibit variable sensitivity to CM activity. Exploring CM content revealed the enrichment of a number of soluble factors in the tumor-activated HS-5, such as soluble uPAR (SuPAR), IL-6, and hepatocyte growth factor (HGF). FDA-approved JAK inhibitors were mildly effective in restoring platinum sensitivity in two of the three OC cell lines in the presence of CM. Moreover, Crizotinib, an ALK and c-MET inhibitor, in combination with platinum, blocked HGF's ability to promote platinum resistance and to restore platinum sensitivity to OC cells. Finally, exposure to 2-hydroxyestardiol (2HE2) was effective in restoring platinum sensitivity to OC cells exposed to CM. Our results showed the significance of soluble factors found in TME in promoting platinum chemoresistance and the potential of combination therapy to restore chemosensitivity to OC cells.
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Affiliation(s)
- Yifat Koren Carmi
- Department of Nutrition and Natural Products, Migal-Galilee Research Institute, Kiryat Shmona 11016, Israel
- Shraga Segal Department of Microbiology, Immunology, and Genetics, Ben-Gurion University of the Negev, Beer Sheva 8400101, Israel
| | - Hazem Khamaisi
- Department of Nutrition and Natural Products, Migal-Galilee Research Institute, Kiryat Shmona 11016, Israel
| | - Rina Adawi
- Department of Nutrition and Natural Products, Migal-Galilee Research Institute, Kiryat Shmona 11016, Israel
| | - Eden Noyman
- Department of Nutrition and Natural Products, Migal-Galilee Research Institute, Kiryat Shmona 11016, Israel
| | - Jacob Gopas
- Shraga Segal Department of Microbiology, Immunology, and Genetics, Ben-Gurion University of the Negev, Beer Sheva 8400101, Israel
- Department of Oncology, Soroka University Medical Center, Beer Sheva 8400101, Israel
| | - Jamal Mahajna
- Department of Nutrition and Natural Products, Migal-Galilee Research Institute, Kiryat Shmona 11016, Israel
- Department of Biotechnology, Tel Hai College, Kiryat Shmona 1220800, Israel
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Clinicopathological Significance of STAT3 and p-STAT3 among 91 Patients with Adenocarcinoma of the Esophagogastric Junction. DISEASE MARKERS 2022; 2022:9311684. [PMID: 36225196 PMCID: PMC9550499 DOI: 10.1155/2022/9311684] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Revised: 07/25/2022] [Accepted: 08/27/2022] [Indexed: 11/26/2022]
Abstract
Adenocarcinoma of the esophagogastric junction (AEG) has increased rapidly worldwide during the last few decades. The purpose of this study is to investigate the clinical and prognostic characteristics of signal transduction and activator of transcription factor 3(STAT3) and phosphorylated STAT3 (p-STAT3) expression in AEG patients. We retrospectively analyzed the immunohistochemical results of 61 AEG patients and followed up for 5 years, while Western blot was performed on tissues from another 30 AEG patients. The results showed that STAT3 and p-STAT3 were overexpressed in AEG tissues (P < 0.05, P < 0.01). The high expression of STAT3 was significantly associated with the pTNM stage (P < 0.05), and the increased expression of p-STAT3 was significantly associated with depth of invasion (pT), lymph node metastasis (pN), and pTNM stage (P < 0.05, P < 0.05, P < 0.05). The 5-year survival rate for AEG patients was 41.0% and was significantly associated with tumor differentiation, pN, pTNM, and p-STAT3 (P < 0.05, P < 0.01, P < 0.05, P < 0.01). Cox regression analysis confirmed that tumor differentiation, pN, and high expression of p-STAT3 were independent risk factors for the 5-year survival rate in patients with AEG (P < 0.05, P < 0.01, P < 0.05). Our study showed that STAT3 and p-STAT3 play a critical role in AEG development.
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Niranjan R, Murugasamy V, Sunilkumar A, Manoj H, Ganesh K, Vidhyapriya P, Sankari T, Muthukumaravel S, Kumar A. Atorvastatin attenuates NS1 (Non-structural protein-1) of dengue type-2 serotype-induced expressions of matrix metalloproteinases in HL-60 cells, differentiated to neutrophils: Implications for the immunopathogenesis of dengue viral disease. Int Immunopharmacol 2022; 112:109082. [PMID: 36108401 DOI: 10.1016/j.intimp.2022.109082] [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: 07/10/2022] [Revised: 07/17/2022] [Accepted: 07/19/2022] [Indexed: 11/19/2022]
Abstract
BACKGROUND The dengue is a vector borne viral infection in humans. Bite of mosquito infected with a dengue virus transmits the disease. The neutrophils support more to the innate immune response by switching to infected tissues and triggering immunomodulatory mechanisms including the release of proteases and host defence peptides. METHODS Cell viability by MTT and trypan blue dye exclusion assay, bright field microscopy for assessment of cell morphology, cytokines measurements by ELISA, estimation of protein by Bradford assay were done. Assessments of matrix metalloproteinase genes mRNA expressions were done using real-time PCR. RESULTS In the present study, we have for the first time unveiled that, NS1 antigen of dengue type-2 serotype, induce and stimulate the neutrophils cells to express high levels of matrix metalloproteases. NS1 exposure of HL-60 cells differentiated to neutrophils affected cell morphology and in 24 h of exposure. We have demonstrated that, the NS1 antigen has induced MMP-2, MMP-14 and MMP-9 expressions in neutrophils in a 24hrs exposure time. NS1 exposure has also further upregulated MMP-1, MMP-13, and MMP-8 expressions in neutrophils in a 24hrs exposure time. Notably, treatment with atorvastatin concentrations downregulated the expression profile of the all matrix metalloprotease significantly. Importantly, NS1 antigen has significantly increased the IL-6, IL-13 release by the HL,60 cells which was reversed by atorvastatin. On the other hand, NS1 exposure enhanced the mRNA expressions of VEGF-A and VEGF-D which was reversed by atorvastatin. However, we found that, NS1 exposure reduced the mRNA expressions profile of VEGF-C, which was reversed by atorvastatin. CONCLUSION In conclusion, we report that, neutrophils associated matrix metalloprotease are involved in the pathogenesis of dengue viral disease. VEGF growth factors may also be released by the neutrophils which may subsequently participate in the endothelial dysfunctions leading to dengue shock syndrome.
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Affiliation(s)
- Rituraj Niranjan
- Immunology Laboratory, Division of Microbiology and Immunology, ICMR-Vector Control Research Centre, Puducherry 605006, India.
| | - Vyshali Murugasamy
- Immunology Laboratory, Division of Microbiology and Immunology, ICMR-Vector Control Research Centre, Puducherry 605006, India
| | - Anupama Sunilkumar
- Immunology Laboratory, Division of Microbiology and Immunology, ICMR-Vector Control Research Centre, Puducherry 605006, India
| | - H Manoj
- Immunology Laboratory, Division of Microbiology and Immunology, ICMR-Vector Control Research Centre, Puducherry 605006, India
| | - Khashpatika Ganesh
- Immunology Laboratory, Division of Microbiology and Immunology, ICMR-Vector Control Research Centre, Puducherry 605006, India
| | - Pitchavel Vidhyapriya
- Immunology Laboratory, Division of Microbiology and Immunology, ICMR-Vector Control Research Centre, Puducherry 605006, India
| | - T Sankari
- Division of Omics, ICMR-Vector Control Research Centre, Puducherry 605006, India
| | | | - Ashwani Kumar
- ICMR-Vector Control Research Centre, Puducherry 605006, India
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Jeibouei S, Hojat A, Mostafavi E, Aref AR, Kalbasi A, Niazi V, Ajoudanian M, Mohammadi F, Saadati F, Javadi SM, Shams F, Moghaddam M, Karami F, Sharifi K, Moradian F, Akbari ME, Zali H. Radiobiological effects of wound fluid on breast cancer cell lines and human-derived tumor spheroids in 2D and microfluidic culture. Sci Rep 2022; 12:7668. [PMID: 35538133 PMCID: PMC9091274 DOI: 10.1038/s41598-022-11023-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Accepted: 04/08/2022] [Indexed: 12/24/2022] Open
Abstract
Intraoperative radiotherapy (IORT) could abrogate cancer recurrences, but the underlying mechanisms are unclear. To clarify the effects of IORT-induced wound fluid on tumor progression, we treated breast cancer cell lines and human-derived tumor spheroids in 2D and microfluidic cell culture systems, respectively. The viability, migration, and invasion of the cells under treatment of IORT-induced wound fluid (WF-RT) and the cells under surgery-induced wound fluid (WF) were compared. Our findings showed that cell viability was increased in spheroids under both WF treatments, whereas viability of the cell lines depended on the type of cells and incubation times. Both WFs significantly increased sub-G1 and arrested the cells in G0/G1 phases associated with increased P16 and P21 expression levels. The expression level of Caspase 3 in both cell culture systems and for both WF-treated groups was significantly increased. Furthermore, our results revealed that although the migration was increased in both systems of WF-treated cells compared to cell culture media-treated cells, E-cadherin expression was significantly increased only in the WF-RT group. In conclusion, WF-RT could not effectively inhibit tumor progression in an ex vivo tumor-on-chip model. Moreover, our data suggest that a microfluidic system could be a suitable 3D system to mimic in vivo tumor conditions than 2D cell culture.
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Affiliation(s)
- Shabnam Jeibouei
- Cancer Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran.,Department of Medical Biotechnology, School of Advanced Technologies in Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Ali Hojat
- Cancer Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Ebrahim Mostafavi
- Stanford Cardiovascular Institute, Stanford University School of Medicine, Stanford, CA, USA.,Department of Medicine, Stanford University School of Medicine, Stanford, CA, USA
| | - Amir Reza Aref
- Xsphera Biosciences Inc., 6 Tide street, Boston, USA.,Belfer Center for Applied Cancer Science, Dana-Farber Cancer Institute, Boston, MA, USA
| | - Alireza Kalbasi
- Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Vahid Niazi
- Department of Tissue Engineering and Applied Cell Sciences, School of Advanced Technologies in Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mohammad Ajoudanian
- Department of Medical Biotechnology, School of Advanced Technologies in Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Farzaneh Mohammadi
- Department of Biology, Central Tehran Branch, Islamic Azad University, Tehran, Iran
| | - Fariba Saadati
- ZIK Plasmatis, Leibniz Institute for Plasma Science and Technology (INP), Greifswald, Germany
| | - Seyed Mohammadreza Javadi
- Department of Surgery, School of Medicine, Besat Hospital, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Forough Shams
- Department of Medical Biotechnology, School of Advanced Technologies in Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Maryam Moghaddam
- Department of Molecular and Cell Biology, Faculty of Life Sciences and Biotechnology, Shahid Beheshti University, Tehran, Iran
| | - Farshid Karami
- Department of Tissue Engineering and Applied Cell Sciences, School of Advanced Technologies in Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Kazem Sharifi
- Department of Medical Biotechnology, School of Advanced Technologies in Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Farid Moradian
- Shohadaye Tajrish Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | | | - Hakimeh Zali
- Department of Tissue Engineering and Applied Cell Sciences, School of Advanced Technologies in Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
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Szulc-Kielbik I, Kielbik M, Nowak M, Klink M. The implication of IL-6 in the invasiveness and chemoresistance of ovarian cancer cells. Systematic review of its potential role as a biomarker in ovarian cancer patients. Biochim Biophys Acta Rev Cancer 2021; 1876:188639. [PMID: 34695534 DOI: 10.1016/j.bbcan.2021.188639] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2021] [Revised: 09/23/2021] [Accepted: 10/18/2021] [Indexed: 12/12/2022]
Abstract
Interleukin 6 (IL-6) is a pleiotropic cytokine that is strongly implicated in the development and progression of ovarian cancer. The most recognized actions of IL-6 in ovarian cancer (OC) cells are the induction of cell proliferation and inhibition of cell apoptosis. Equally important is its ability to enhance the migratory and invasive potential of OC cells. Moreover, the increased expression and secretion of this cytokine positively correlates with OC cell chemoresistance. Elevated concentrations of IL-6 are observed in the serum and ascites of ovarian cancer patients. Thus, its level is discussed in the literature as a potential biomarker that can help to discriminate malignant and nonmalignant ovarian tumors and allow for the prediction of the chemotherapy response. The importance of IL-6 in ovarian cancer is proved by the fact that this cytokine is a potential target to anti-cancer therapy. This review is divided into two parts. The first summarizes the general biological activity of IL-6, and overviews its impact on OC cells, as well as discusses the current proposition of IL-6 inclusion in combination of anti-OC therapy. The second part is a systematic review of IL-6 as a possible biomarker in ovarian cancer patients.
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Affiliation(s)
- Izabela Szulc-Kielbik
- Institute of Medical Biology, Polish Academy of Sciences, 106 Lodowa Str., 93-232 Lodz, Poland.
| | - Michal Kielbik
- Institute of Medical Biology, Polish Academy of Sciences, 106 Lodowa Str., 93-232 Lodz, Poland.
| | - Marek Nowak
- Dept. of Operative Gynecology and Gynecologic Oncology, Polish Mother's Memorial Hospital - Research Institute, 281/289 Rzgowska Str., Lodz, Poland; Dept. of Operative and Endoscopic Gynecology, Medical University of Lodz, 4 Kosciuszki Str., 90-419 Lodz, Poland.
| | - Magdalena Klink
- Institute of Medical Biology, Polish Academy of Sciences, 106 Lodowa Str., 93-232 Lodz, Poland.
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Günaydın C, Önger ME, Avcı B, Bozkurt A, Terzi M, Bilge SS. Tofacitinib enhances remyelination and improves myelin integrity in cuprizone-induced mice. Immunopharmacol Immunotoxicol 2021; 43:790-798. [PMID: 34618622 DOI: 10.1080/08923973.2021.1986063] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
AIM Demyelination and subsequent remyelination are well-known mechanisms in multiple sclerosis (MS) pathology. Current research mainly focused on preventing demyelination or regulating the peripheral immune system to protect further damage to the central nervous system. However, information about another essential mechanism, remyelination, and its balance of the immune response within the central nervous system's boundaries is still limited. MATERIALS AND METHODS In this study, we tried to demonstrate the effect of the recently introduced Janus kinase (JAK)-signal transducer and activator of transcription (STAT) inhibitor, tofacitinib, on remyelination.Demyelination was induced by 6-week cuprizone administration, followed by 2-week tofacitinib (10, 30, and 100 mg/kg) treatment. RESULTS At the functional level, tofacitinib improved cuprizone-induced decline in motor coordination and muscle strength, which were assessed by rotarod and hanging wire tests. Tofacitinib also showed anti-inflammatory effect by alleviating the cuprizone-induced increase in the central levels of interferon-γ (IFN-γ), interleukin (IL)-6, IL-1β, and tumor necrosis alpha (TNF-α). Furthermore, tofacitinib also suppressed the cuprizone-induced increase in matrix metalloproteinases (MMP)-9 and MMP-2 levels. Additionally, cuprizone-induced loss of myelin integrity and myelin basic protein expression was inhibited by tofacitinib. At the molecular level, we also assessed phosphorylation of STAT-3 and STAT-5, and our data indicates tofacitinib suppressed cuprizone-induced phosphorylation in those proteins. CONCLUSION Our study highlights JAK/STAT inhibition provides beneficial effects on remyelination via inhibition of inflammatory cascade.
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Affiliation(s)
- Caner Günaydın
- Department of Pharmacology, School of Medicine, Ondokuz Mayıs University, Samsun, Turkey
| | - M Emin Önger
- Department of Histology and Embryology, School of Medicine, Ondokuz Mayıs University, Samsun, Turkey
| | - Bahattin Avcı
- Department of Biochemistry, School of Medicine, Ondokuz Mayıs University, Samsun, Turkey
| | - Ayhan Bozkurt
- Department of Physiology, School of Medicine, Ondokuz Mayıs University, Samsun, Turkey
| | - Murat Terzi
- Department of Neurology, School of Medicine, Ondokuz Mayıs University, Samsun, Turkey
| | - S Sırrı Bilge
- Department of Pharmacology, School of Medicine, Ondokuz Mayıs University, Samsun, Turkey
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Liu YQ, Qin LY, Li HJ, Wang YX, Zhang R, Shi JM, Wu JH, Dong GX, Zhou P. Application of lanthanide-doped upconversion nanoparticles for cancer treatment: a review. Nanomedicine (Lond) 2021; 16:2207-2242. [PMID: 34533048 DOI: 10.2217/nnm-2021-0214] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
With the excellent ability to transform near-infrared light to localized visible or UV light, thereby achieving deep tissue penetration, lanthanide ion-doped upconversion nanoparticles (UCNP) have emerged as one of the most striking nanoscale materials for more effective and safer cancer treatment. Up to now, UCNPs combined with photosensitive components have been widely used in the delivery of chemotherapy drugs, photodynamic therapy and photothermal therapy. Applications in these directions are reviewed in this article. We also highlight microenvironmental tumor monitoring and precise targeted therapies. Then we briefly summarize some new trends and the existing challenges for UCNPs. We hope this review can provide new ideas for future cancer treatment based on UCNPs.
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Affiliation(s)
- Yu-Qi Liu
- School & Hospital of Stomatology, Lanzhou University, Lanzhou, 730000, PR China
| | - Li-Ying Qin
- School & Hospital of Stomatology, Lanzhou University, Lanzhou, 730000, PR China
| | - Hong-Jiao Li
- School & Hospital of Stomatology, Lanzhou University, Lanzhou, 730000, PR China
| | - Yi-Xi Wang
- School & Hospital of Stomatology, Lanzhou University, Lanzhou, 730000, PR China
| | - Rui Zhang
- School & Hospital of Stomatology, Lanzhou University, Lanzhou, 730000, PR China
| | - Jia-Min Shi
- School & Hospital of Stomatology, Lanzhou University, Lanzhou, 730000, PR China
| | - Jin-Hua Wu
- Department of Materials Science, School of Physical Science & Technology, Key Laboratory of Special Function Materials & Structure Design of Ministry of Education, Lanzhou University, Lanzhou, 730000, PR China
| | - Gen-Xi Dong
- School & Hospital of Stomatology, Lanzhou University, Lanzhou, 730000, PR China
| | - Ping Zhou
- School & Hospital of Stomatology, Lanzhou University, Lanzhou, 730000, PR China
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A Novel Orthotopic Liver Cancer Model for Creating a Human-like Tumor Microenvironment. Cancers (Basel) 2021; 13:cancers13163997. [PMID: 34439154 PMCID: PMC8394300 DOI: 10.3390/cancers13163997] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2021] [Revised: 08/04/2021] [Accepted: 08/05/2021] [Indexed: 12/11/2022] Open
Abstract
Simple Summary Hepatocellular carcinoma is the most common form of liver cancer. The lack of models that resemble actual tumor development in patients, limits the research to improve the diagnosis rate and develop new treatments. This study describes a novel mouse model that involves organoid formation and an implantation technique. This mouse model shares human genetic profiles and factors around the tumor, resembling the actual tumor development in patients. We demonstrate the roles of different cell types around the tumor, in promoting tumor growth, using this model. This model will be useful to understand the tumor developmental process, drug testing, diagnosis, prognosis, and treatment development. Abstract Hepatocellular carcinoma (HCC) is the most common form of liver cancer. This study aims to develop a new method to generate an HCC mouse model with a human tumor, and imitates the tumor microenvironment (TME) of clinical patients. Here, we have generated functional, three-dimensional sheet-like human HCC organoids in vitro, using luciferase-expressing Huh7 cells, human iPSC-derived endothelial cells (iPSC-EC), and human iPSC-derived mesenchymal cells (iPSC-MC). The HCC organoid, capped by ultra-purified alginate gel, was implanted into the disrupted liver using an ultrasonic homogenizer in the immune-deficient mouse, which improved the survival and engraftment rate. We successfully introduced different types of controllable TME into the model and studied the roles of TME in HCC tumor growth. The results showed the role of the iPSC-EC and iPSC-MC combination, especially the iPSC-MC, in promoting HCC growth. We also demonstrated that liver fibrosis could promote HCC tumor growth. However, it is not affected by non-alcoholic fatty liver disease. Furthermore, the implantation of HCC organoids to humanized mice demonstrated that the immune response is important in slowing down tumor growth at an early stage. In conclusion, we have created an HCC model that is useful for studying HCC development and developing new treatment options in the future.
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Li H, Luo D, Huttad L, Zhang M, Wang Y, Feng J, Ding Y, Han B. RIPK4 Suppresses the Invasion and Metastasis of Hepatocellular Carcinoma by Inhibiting the Phosphorylation of STAT3. Front Mol Biosci 2021; 8:654766. [PMID: 34222329 PMCID: PMC8249771 DOI: 10.3389/fmolb.2021.654766] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2021] [Accepted: 04/07/2021] [Indexed: 12/15/2022] Open
Abstract
Receptor interacting serine/threonine kinase 4 (RIPK4) is a member of the threonine/serine protein kinase family; it plays related functions in a variety of tumours, but its biological function has not been fully revealed. It has been reported that it is differentially expressed in hepatocellular carcinoma (HCC). Our research aimed to reveal the role of RIPK4 in the progression of HCC and to reveal the biological behaviour of RIPK4 in HCC. We analysed the differences in RIPK4 expression in HCC by using a publicly available data set. By using PCR, Western blotting and immunohistochemical staining methods, we detected the expression level of RIPK4 in HCC patient specimens and studied the relationship between the expression of RIPK4 and the clinicopathological features of HCC patients. The prognostic data were combined to analyse the relationship between RIPK4 and HCC patient survival and tumour recurrence. We found that the expression level of RIPK4 in nontumour tissues was significantly higher than that in tumour tissues, and the level of RIPK4 was significantly positively correlated with postoperative survival and recurrence in HCC patients. Further, our study found that RIPK4 inhibits the progression of HCC by influencing the invasion and metastasis of HCC and that overexpression of RIPK4 reduces the invasion and metastasis of HCC by inhibiting epithelial-mesenchymal transition (EMT) and the STAT3 pathway. In in vivo experiments, overexpression of RIPK4 stably inhibited HCC metastasis. To summarize, our research revealed the relationship between RIPK4 and the prognosis of patients with HCC. We discovered that RIPK4 affects the invasion and metastasis of HCC through the EMT and STAT3 pathways. Targeted inhibition of the RIPK4 gene and the STAT3 pathway may be potential therapeutic strategies for inhibiting the postoperative recurrence and metastasis of HCC.
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Affiliation(s)
- Haoran Li
- Department of Hepatobiliary and Pancreatic Surgery, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Dingan Luo
- Department of Hepatobiliary and Pancreatic Surgery, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Lakshmi Huttad
- Asian Liver Center, Department of Surgery, Stanford University, Palo Alto, CA, United States
| | - Mao Zhang
- Department of Hepatobiliary and Pancreatic Surgery, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Youpeng Wang
- Department of Hepatobiliary and Pancreatic Surgery, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Juan Feng
- Department of Hepatobiliary and Pancreatic Surgery, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Yunfeng Ding
- Department of Hepatobiliary and Pancreatic Surgery, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Bing Han
- Department of Hepatobiliary and Pancreatic Surgery, The Affiliated Hospital of Qingdao University, Qingdao, China
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Bai G, Furushima D, Niki T, Matsuba T, Maeda Y, Takahashi A, Hattori T, Ashino Y. High Levels of the Cleaved Form of Galectin-9 and Osteopontin in the Plasma Are Associated with Inflammatory Markers That Reflect the Severity of COVID-19 Pneumonia. Int J Mol Sci 2021; 22:ijms22094978. [PMID: 34067072 PMCID: PMC8125627 DOI: 10.3390/ijms22094978] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2021] [Revised: 05/01/2021] [Accepted: 05/03/2021] [Indexed: 01/08/2023] Open
Abstract
Numbers of patients with coronavirus disease 2019 (COVID-19) have increased rapidly worldwide. Plasma levels of full-length galectin-9 (FL-Gal9) and osteopontin (FL-OPN) as well as their truncated forms (Tr-Gal9, Ud-OPN, respectively), are representative inflammatory biomarkers. Here, we measured FL-Gal9, FL-OPN, Tr-Gal9, and Ud-OPN in 94 plasma samples obtained from 23 COVID-19-infected patients with mild clinical symptoms (CV), 25 COVID-19 patients associated with pneumonia (CP), and 14 patients with bacterial infection (ID). The four proteins were significantly elevated in the CP group when compared with healthy individuals. ROC analysis between the CV and CP groups showed that C-reactive protein had the highest ability to differentiate, followed by Tr-Gal9 and ferritin. Spearman's correlation analysis showed that Tr-Gal9 and Ud-OPN but not FL-Gal9 and FL-OPN, had a significant association with laboratory markers for lung function, inflammation, coagulopathy, and kidney function in CP patients. CP patients treated with tocilizumab had reduced levels of FL-Gal9, Tr-Gal9, and Ud-OPN. It was suggested that OPN is cleaved by interleukin-6-dependent proteases. These findings suggest that the cleaved forms of OPN and galectin-9 can be used to monitor the severity of pathological inflammation and the therapeutic effects of tocilizumab in CP patients.
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Affiliation(s)
- Gaowa Bai
- Research Institute of Health and Welfare, Kibi International University, Takahashi 716-8508, Japan; (G.B.); (A.T.)
| | - Daisuke Furushima
- Department of Drug Evaluation and Informatics, Graduate School of Pharmaceutical Sciences, University of Shizuoka, Shizuoka 422-8526, Japan;
| | - Toshiro Niki
- Department of Immunology, Kagawa University, Kagawa 761-0793, Japan;
| | - Takashi Matsuba
- Department of Microbiology and Immunology, Faculty of Medicine, Tottori University, Tottori 683-8503, Japan;
- Department of Animal Pharmaceutical Science, School of Pharmaceutical Science, Kyusyu University of Health and Welfare, Nobeoka, Miyazaki 882-8508, Japan
| | - Yosuke Maeda
- Viral Section, Department of Microbiology, Faculty of Life Sciences, Kumamoto University, Kumamoto 860-8556, Japan;
| | - Atsushi Takahashi
- Research Institute of Health and Welfare, Kibi International University, Takahashi 716-8508, Japan; (G.B.); (A.T.)
| | - Toshio Hattori
- Research Institute of Health and Welfare, Kibi International University, Takahashi 716-8508, Japan; (G.B.); (A.T.)
- Correspondence: (T.H.); (Y.A.); Tel.: +81-866-22-9469 (T.H.); +81-22-308-7111 (Y.A.); Fax: +81-866-22-9469 (T.H.); +81-22-308-9921 (Y.A.)
| | - Yugo Ashino
- Department of Respiratory Medicine, Sendai City Hospital, Miyagi 982-8502, Japan
- Correspondence: (T.H.); (Y.A.); Tel.: +81-866-22-9469 (T.H.); +81-22-308-7111 (Y.A.); Fax: +81-866-22-9469 (T.H.); +81-22-308-9921 (Y.A.)
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12
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Allahyari SE, Hajizadeh F, Zekiy AO, Mansouri N, Gilan PS, Mousavi SM, Masjedi A, Hassannia H, Ahmadi M, Mohammadi H, Yousefi M, Izadi S, Zolbanin NM, Jafari R, Jadidi-Niaragh F. Simultaneous inhibition of CD73 and IL-6 molecules by siRNA-loaded nanoparticles prevents the growth and spread of cancer. NANOMEDICINE-NANOTECHNOLOGY BIOLOGY AND MEDICINE 2021; 34:102384. [PMID: 33771704 DOI: 10.1016/j.nano.2021.102384] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/18/2020] [Revised: 02/11/2021] [Accepted: 03/03/2021] [Indexed: 01/11/2023]
Abstract
High concentrations of adenosine and interleukin (IL)-6 in the tumor microenvironment have been identified as one of the leading causes of cancer growth. Thus, we decided to inhibit the growth of cancer cells by inhibiting the production of adenosine and IL-6 in the tumor environment at the same time. For this purpose, we used chitosan-lactate-PEG-TAT (CLP-TAT) nanoparticles (NPs) loaded with siRNA molecules against CD73, an adenosine-producing enzyme, and IL-6. Proper physicochemical properties of the produced NPs led to high cell uptake and suppression of target molecules. Administration of these NPs to tumor-bearing mice (4T1 and CT26 models) greatly reduced the size of the tumor and increased the survival of the mice, which was accompanied by an increase in anti-tumor T lymphocyte responses. These findings suggest that combination therapy using siRNA-loaded CLP-TAT NPs against CD73 and IL-6 molecules could be an effective treatment strategy against cancer that needs further study.
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Affiliation(s)
- Sima Emadi Allahyari
- Department of Medical Genetics, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Farnaz Hajizadeh
- Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran; Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Angelina Olegovna Zekiy
- Department of Prosthetic Dentistry, Sechenov First Moscow State Medical University, Moscow, Russia
| | - Niloofar Mansouri
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Parisa Sahami Gilan
- Medical Biology Research Center, Health Technologies Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | | | - Ali Masjedi
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Hadi Hassannia
- Immunogenetic Research Center, Faculty of Medicine and Amol Faculty of Paramedical Sciences, Mazandaran University of Medical Sciences, Sari, Iran
| | - Majid Ahmadi
- Stem Cell Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Hamed Mohammadi
- Non-communicable Diseases Research Center, Alborz University of Medical Sciences, Karaj, Iran
| | - Mehdi Yousefi
- Stem Cell Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Sepideh Izadi
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Naime Majidi Zolbanin
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Urmia University of Medical Sciences, Urmia, Iran
| | - Reza Jafari
- Solid Tumor Research Center, Cellular and Medicine Research Institute, Urmia University of Medical Sciences, Urmia, Iran.
| | - Farhad Jadidi-Niaragh
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran; Department of Immunology, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran.
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13
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Weber R, Groth C, Lasser S, Arkhypov I, Petrova V, Altevogt P, Utikal J, Umansky V. IL-6 as a major regulator of MDSC activity and possible target for cancer immunotherapy. Cell Immunol 2020; 359:104254. [PMID: 33296753 DOI: 10.1016/j.cellimm.2020.104254] [Citation(s) in RCA: 140] [Impact Index Per Article: 35.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Revised: 11/12/2020] [Accepted: 11/13/2020] [Indexed: 12/14/2022]
Abstract
Myeloid-derived suppressor cells (MDSC) are generated during tumor progression and suppress the anti-tumor functions of T and natural killer (NK) cells. Their enrichment is associated with a bad prognosis and a worse outcome of immunotherapy in cancer patients. The cytokine interleukin (IL)-6 was found to be a crucial regulator of MDSC accumulation and activation as well as a factor, stimulating tumor cell proliferation, survival, invasiveness and metastasis. Accordingly, IL-6 can serve as a negative prognostic marker in cancer. On the other hand, this cytokine is also involved in T cell activation. This review discusses the pleiotropic effects of IL-6 on immune cell populations that are critical for tumor development, such as MDSC and T cells, and summarizes the data on targeting IL-6 or IL-6 receptor (IL-6R) for tumor immunotherapy to block MDSC-mediated immunosuppression in cancer patients.
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Affiliation(s)
- Rebekka Weber
- Skin Cancer Unit, German Cancer Research Center (DKFZ), Heidelberg, Germany and Department of Dermatology, Venereology and Allergology, University Medical Center Mannheim, Ruprecht-Karl University of Heidelberg, Mannheim, Germany
| | - Christopher Groth
- Skin Cancer Unit, German Cancer Research Center (DKFZ), Heidelberg, Germany and Department of Dermatology, Venereology and Allergology, University Medical Center Mannheim, Ruprecht-Karl University of Heidelberg, Mannheim, Germany
| | - Samantha Lasser
- Skin Cancer Unit, German Cancer Research Center (DKFZ), Heidelberg, Germany and Department of Dermatology, Venereology and Allergology, University Medical Center Mannheim, Ruprecht-Karl University of Heidelberg, Mannheim, Germany
| | - Ihor Arkhypov
- Skin Cancer Unit, German Cancer Research Center (DKFZ), Heidelberg, Germany and Department of Dermatology, Venereology and Allergology, University Medical Center Mannheim, Ruprecht-Karl University of Heidelberg, Mannheim, Germany
| | - Vera Petrova
- Skin Cancer Unit, German Cancer Research Center (DKFZ), Heidelberg, Germany and Department of Dermatology, Venereology and Allergology, University Medical Center Mannheim, Ruprecht-Karl University of Heidelberg, Mannheim, Germany
| | - Peter Altevogt
- Skin Cancer Unit, German Cancer Research Center (DKFZ), Heidelberg, Germany and Department of Dermatology, Venereology and Allergology, University Medical Center Mannheim, Ruprecht-Karl University of Heidelberg, Mannheim, Germany
| | - Jochen Utikal
- Skin Cancer Unit, German Cancer Research Center (DKFZ), Heidelberg, Germany and Department of Dermatology, Venereology and Allergology, University Medical Center Mannheim, Ruprecht-Karl University of Heidelberg, Mannheim, Germany
| | - Viktor Umansky
- Skin Cancer Unit, German Cancer Research Center (DKFZ), Heidelberg, Germany and Department of Dermatology, Venereology and Allergology, University Medical Center Mannheim, Ruprecht-Karl University of Heidelberg, Mannheim, Germany.
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Wang X, Zhao Y, Yu M, Xu Y. PTEN/Akt Signaling-Mediated Activation of the Mitochondrial Pathway Contributes to the 3,3'-Diindolylmethane-Mediated Antitumor Effect in Malignant Melanoma Cells. J Med Food 2020; 23:1248-1258. [PMID: 33237846 DOI: 10.1089/jmf.2020.4704] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
3,3'-diindolylmethane (DIM) has an anticancer activity, but the role DIM plays on malignant melanoma cells and its specific mechanism is unclear. We studied the biological effects of DIM on malignant melanoma cells and the related mechanism and the results showed that DIM significantly suppressed cell proliferation and induced apoptosis in malignant melanoma cells. In addition, the expression levels of phosphatase and tensin homolog deleted on chromosome ten (PTEN), Bax, Bid, cleaved caspase-3, and cleaved caspase-9 were increased after DIM treatment. In A2058 PTENmut cells, DIM-mediated inhibition of proliferation and DIM-induced apoptosis were attenuated. Additionally, the overexpression and knockdown of PTEN could regulate such effects of DIM in malignant melanoma cells. Furthermore, DIM exerted growth-inhibiting and apoptosis-inducing effects in vivo. This study demonstrated that DIM has antitumor effect in human malignant melanoma cells through the mitochondrial apoptotic pathway activated by PTEN/Akt signaling.
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Affiliation(s)
- Xiaoli Wang
- Department of Plastic Surgery and Renmin Hospital of Wuhan University, Wuhan, China
| | - Yueqiang Zhao
- Department of Plastic Surgery and Renmin Hospital of Wuhan University, Wuhan, China
| | - Mosheng Yu
- Department of Plastic Surgery and Renmin Hospital of Wuhan University, Wuhan, China
| | - Yu Xu
- Department of Otolaryngology, Renmin Hospital of Wuhan University, Wuhan, China
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15
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Qian C, Wang J, Qian Y, Hu R, Zou J, Zhu C, Zhu Y, Qi S, Jia X, Wu L, Li W, Chen Z. Tumor-Cell-Surface Adherable Peptide-Drug Conjugate Prodrug Nanoparticles Inhibit Tumor Metastasis and Augment Treatment Efficacy. NANO LETTERS 2020; 20:4153-4161. [PMID: 32462880 DOI: 10.1021/acs.nanolett.0c00152] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Cancer metastasis is the main cause of chemotherapeutic failure. Inhibiting the activity of matrix metalloproteinases (MMPs) is a common strategy for reducing metastasis. However, broad-spectrum MMP-inhibitors (MMPI) may cause undesired side effects. Here, we screened a selective MMP2 inhibitor (CCKIGLFRWR) and linked it with doxorubicin (DOX) to produce an amphiphilic peptide-drug conjugate (PDC). Then novel core-shell nanoparticles were self-assembled from PDC core and modified polylysine (MPL) shell. When the particles were passively targeted to the tumor site, the PDC core was exposed for charge switch of the MPL shell, aggregated for its transformation behavior, and specially adhered to the cell membrane. The disulfide bond between the MMPI peptide and DOX was broken via a low concentration of glutathione-mediated reduction in tumor microenvironment. DOX could effectively enter the tumor cells. Meanwhile, the MMPI peptide could selectively inhibit the activity of the MMP2 and effectively inhibit tumor metastasis.
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Affiliation(s)
- Chen Qian
- College of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, China
| | - Jingjing Wang
- College of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, China
| | - Ying Qian
- College of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, China
| | - Rongfeng Hu
- Key Laboratory of Xin'an Medicine, Ministry of Education, Anhui Province Key Laboratory of R&D of Chinese Medicine, Anhui University of Chinese Medicine, Hefei, Anhui 230038, China
| | - Jiayu Zou
- College of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, China
| | - Chenqi Zhu
- College of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, China
- Department of Pharmacy, the Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou 215002, China
| | - Yuan Zhu
- College of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, China
| | - Shuyang Qi
- College of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, China
| | - Xiaobin Jia
- School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing 211198, China
| | - Li Wu
- College of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, China
| | - Weidong Li
- College of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, China
| | - Zhipeng Chen
- College of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, China
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16
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Quirante-Moya S, García-Ibañez P, Quirante-Moya F, Villaño D, Moreno DA. The Role of Brassica Bioactives on Human Health: Are We Studying It the Right Way? Molecules 2020; 25:E1591. [PMID: 32235638 PMCID: PMC7180841 DOI: 10.3390/molecules25071591] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2020] [Revised: 03/27/2020] [Accepted: 03/29/2020] [Indexed: 12/11/2022] Open
Abstract
Brassica vegetables and their components, the glucosinolates, have been suggested as good candidates as dietary coadjutants to improve health in non-communicable diseases (NCDs). Different preclinical and clinical studies have been performed in the last decade; however, some concerns have been posed on the lack of established and standardized protocols. The different concentration of bioactive compounds used, time of intervention or sample size, and the lack of blinding are some factors that may influence the studies' outcomes. This review aims to analyze the critical points of the studies performed with Brassica-related biomolecules and propose some bases for future trials in order to avoid biases.
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Affiliation(s)
- Sarai Quirante-Moya
- Centro de Salud Callosa del Segura, Paseo Enrique Tierno Galvan, 19, E-03360 Alicante, Spain;
| | - Paula García-Ibañez
- CEBAS-CSIC, Department of Plant Nutrition. Aquaporins Group, Campus Universitario de Espinardo-25, E-30100 Murcia, Spain; (P.G.-I.); (F.Q.-M.)
- CEBAS-CSIC, Department of Food Science and Technology, Phytochemistry and Healthy Foods Lab, Research Group on Quality, Safety and Bioactivity of Plant Foods, Campus de Espinardo-25, E-30100 Espinardo, Murcia, Spain
| | - Francisco Quirante-Moya
- CEBAS-CSIC, Department of Plant Nutrition. Aquaporins Group, Campus Universitario de Espinardo-25, E-30100 Murcia, Spain; (P.G.-I.); (F.Q.-M.)
| | - Débora Villaño
- Faculty of Health Sciences, Department of Pharmacy, Universidad Católica de San Antonio de Murcia (UCAM), Campus de los Jerónimos, E-30107 Guadalupe, Murcia, Spain;
| | - Diego A. Moreno
- CEBAS-CSIC, Department of Food Science and Technology, Phytochemistry and Healthy Foods Lab, Research Group on Quality, Safety and Bioactivity of Plant Foods, Campus de Espinardo-25, E-30100 Espinardo, Murcia, Spain
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17
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Wang N, Lu K, Qu H, Wang H, Chen Y, Shan T, Ge X, Wei Y, Zhou P, Xia J. CircRBM33 regulates IL-6 to promote gastric cancer progression through targeting miR-149. Biomed Pharmacother 2020; 125:109876. [PMID: 32044717 DOI: 10.1016/j.biopha.2020.109876] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2019] [Revised: 12/20/2019] [Accepted: 12/23/2019] [Indexed: 12/16/2022] Open
Abstract
There is increasing evidence of the vital role played by circular RNAs (circRNAs) in the progression of gastric cancer (GC). A circRNA, hsa_circ_0001772, was generated from the RBM33 gene and named circRBM33. The aim of this study was to investigate the role of circRBM33 in GC. Quantitative real-time PCR (qRT-PCR) was used to quantify the expression of circRBM33 in 79 pairs of GC tissues and paracancerous tissues and 4 GC cell lines (MGC-803, BGC-823, SGC-7901, and AGS). Bioinformatics databases were used to predict downstream targets of circRNA and micro RNA (miRNA). Dual luciferase reporter assay was used to verify whether miR-149 was a direct binding target for circRBM33. Cell Counting Kit-8 (CCK-8) assay, 5-Ethynyl-2´-deoxyuridine (EDU) assay, transwell assay, and flow-cytometric analyses were performed to determine the role of circRBM33 in the biological functioning of GC cells. Western blot technique was used to quantify the levels of interleukin-6 (IL-6). CircRBM33 was distinctly upregulated in GC specimens and cell lines and a close correlation between circRBM33 expression and clinical characteristics of GC was observed. After silencing circRBM33, the apoptosis of GC cells increased, while proliferation, migration, and invasion decreased. Rescue experiments indicated that circRBM33 manipulates biological function in GC cells through the circRBM33/miR-149/IL-6 axis. CircRBM33 can be used as a tumor biomarker and a possible therapeutic target in the future.
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Affiliation(s)
- Ning Wang
- Department of Genernal Surgery, The Affiliated Wuxi NO.2 People's Hospital of Nanjing Medical University, Wuxi, 214002, China
| | - Keyu Lu
- Department of Genernal Surgery, The Affiliated Wuxi NO.2 People's Hospital of Nanjing Medical University, Wuxi, 214002, China
| | - Huiheng Qu
- Department of Genernal Surgery, The Affiliated Wuxi NO.2 People's Hospital of Nanjing Medical University, Wuxi, 214002, China
| | - Hao Wang
- Department of Genernal Surgery, The Affiliated Wuxi NO.2 People's Hospital of Nanjing Medical University, Wuxi, 214002, China
| | - Yigang Chen
- Department of Genernal Surgery, The Affiliated Wuxi NO.2 People's Hospital of Nanjing Medical University, Wuxi, 214002, China
| | - Ting Shan
- Department of Genernal Surgery, The Affiliated Wuxi NO.2 People's Hospital of Nanjing Medical University, Wuxi, 214002, China
| | - Xuhui Ge
- Department of Orthopaedics, The First Affiliated Hospital of Nanjing Medical University, Nanjing, 210029, China
| | - Yunyu Wei
- Department of Laboratory, The Affiliated Wuxi NO.2 People's Hospital of Nanjing Medical University, Wuxi, 214002, China
| | - Peng Zhou
- Department of Genernal Surgery, The Affiliated Wuxi NO.2 People's Hospital of Nanjing Medical University, Wuxi, 214002, China
| | - Jiazeng Xia
- Department of Genernal Surgery, The Affiliated Wuxi NO.2 People's Hospital of Nanjing Medical University, Wuxi, 214002, China.
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Masjedi A, Ahmadi A, Atyabi F, Farhadi S, Irandoust M, Khazaei-Poul Y, Ghasemi Chaleshtari M, Edalati Fathabad M, Baghaei M, Haghnavaz N, Baradaran B, Hojjat-Farsangi M, Ghalamfarsa G, Sabz G, Hasanzadeh S, Jadidi-Niaragh F. Silencing of IL-6 and STAT3 by siRNA loaded hyaluronate-N,N,N-trimethyl chitosan nanoparticles potently reduces cancer cell progression. Int J Biol Macromol 2020; 149:487-500. [PMID: 32004600 DOI: 10.1016/j.ijbiomac.2020.01.273] [Citation(s) in RCA: 44] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2019] [Revised: 01/24/2020] [Accepted: 01/27/2020] [Indexed: 12/23/2022]
Abstract
The immunosuppressive nature of the tumor microenvironment is a critical problem that should be considered before the design of immunotherapies. Interleukin (IL)-6 and its related downstream molecules such as signal transducer and activator of transcription (STAT)3 play an important role in the cancer progression, which can be considered as potential therapeutic targets. In the present study, we generated the active-targeted hyaluronate (HA) recoated N, N, N-trimethyl chitosan (TMC) nanoparticles (NPs) to deliver IL-6- and STAT3-specific small interfering RNAs (siRNAs) to the CD44-expressing cancer cells. We utilized the interaction between HA and CD44 to increase the specificity and efficacy of cellular uptake in NPs. The results showed that the synthesized NPs had efficient physicochemical characteristics, high transfection efficiency, low toxicity, and controlled siRNA release. siRNA-loaded NPs significantly inhibited the IL-6/STAT3 expression, which was associated with blockade of proliferation, colony formation, migration, and angiogenesis in cancer cells. These findings imply the potential of HA-TMC NPs as potent vectors in gene therapy and their application for the silencing of IL-6 and STAT3, as a novel anti-cancer combination therapeutic strategy, for the first time.
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Affiliation(s)
- Ali Masjedi
- Drug Applied Research Center, Tabriz University of Medical Sciences, Tabriz, Iran; Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Armin Ahmadi
- Department of Chemical and Materials Engineering, The University of Alabama in Huntsville, AL 35899, USA
| | - Fatemeh Atyabi
- Nanotechnology Research Centre, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | - Shohreh Farhadi
- Student Research Committee, Department of Biotechnology, School of Advanced Technologies in Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mahzad Irandoust
- Drug Applied Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Yalda Khazaei-Poul
- Student Research Committee, Department of Biotechnology, School of Advanced Technologies in Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | | | | | - Masoumeh Baghaei
- Nanotechnology Research Centre, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | - Navideh Haghnavaz
- Stem Cell Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Behzad Baradaran
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mohammad Hojjat-Farsangi
- Bioclinicum, Department of Oncology-Pathology, Karolinska Institute, Stockholm, Sweden; The Persian Gulf Marine Biotechnology Medicine Research Center, Bushehr University of Medical Sciences, Bushehr, Iran
| | - Ghasem Ghalamfarsa
- Cellular and Molecular Research Center, Yasuj University of Medical Sciences, Yasuj, Iran
| | - Gholamabas Sabz
- Cellular and Molecular Research Center, Yasuj University of Medical Sciences, Yasuj, Iran
| | - Sajad Hasanzadeh
- Department of Internal Medicine, Yasuj University of Medical Sciences, Yasuj, Iran
| | - Farhad Jadidi-Niaragh
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran; Department of Immunology, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran.
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Wu CJ, Sundararajan V, Sheu BC, Huang RYJ, Wei LH. Activation of STAT3 and STAT5 Signaling in Epithelial Ovarian Cancer Progression: Mechanism and Therapeutic Opportunity. Cancers (Basel) 2019; 12:cancers12010024. [PMID: 31861720 PMCID: PMC7017004 DOI: 10.3390/cancers12010024] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2019] [Revised: 12/13/2019] [Accepted: 12/17/2019] [Indexed: 12/12/2022] Open
Abstract
Epithelial ovarian cancer (EOC) is the most lethal of all gynecologic malignancies. Despite advances in surgical and chemotherapeutic options, most patients with advanced EOC have a relapse within three years of diagnosis. Unfortunately, recurrent disease is generally not curable. Recent advances in maintenance therapy with anti-angiogenic agents or Poly ADP-ribose polymerase (PARP) inhibitors provided a substantial benefit concerning progression-free survival among certain women with advanced EOC. However, effective treatment options remain limited in most recurrent cases. Therefore, validated novel molecular therapeutic targets remain urgently needed in the management of EOC. Signal transducer and activator of transcription-3 (STAT3) and STAT5 are aberrantly activated through tyrosine phosphorylation in a wide variety of cancer types, including EOC. Extrinsic tumor microenvironmental factors in EOC, such as inflammatory cytokines, growth factors, hormones, and oxidative stress, can activate STAT3 and STAT5 through different mechanisms. Persistently activated STAT3 and, to some extent, STAT5 increase EOC tumor cell proliferation, survival, self-renewal, angiogenesis, metastasis, and chemoresistance while suppressing anti-tumor immunity. By doing so, the STAT3 and STAT5 activation in EOC controls properties of both tumor cells and their microenvironment, driving multiple distinct functions during EOC progression. Clinically, increasing evidence indicates that the activation of the STAT3/STAT5 pathway has significant correlation with reduced survival of recurrent EOC, suggesting the importance of STAT3/STAT5 as potential therapeutic targets for cancer therapy. This review summarizes the distinct role of STAT3 and STAT5 activities in the progression of EOC and discusses the emerging therapies specifically targeting STAT3 and STAT5 signaling in this disease setting.
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Affiliation(s)
- Chin-Jui Wu
- Department of Obstetrics & Gynecology, National Taiwan University Hospital, College of Medicine, National Taiwan University, Taipei 10002, Taiwan; (C.-J.W.); (B.-C.S.)
| | - Vignesh Sundararajan
- Cancer Science Institute of Singapore, National University of Singapore, Center for Translational Medicine, Singapore 117599, Singapore;
| | - Bor-Ching Sheu
- Department of Obstetrics & Gynecology, National Taiwan University Hospital, College of Medicine, National Taiwan University, Taipei 10002, Taiwan; (C.-J.W.); (B.-C.S.)
| | - Ruby Yun-Ju Huang
- Department of Obstetrics and Gynaecology, National University of Singapore, Singapore 119077, Singapore;
- School of Medicine, College of Medicine, National Taiwan University, Taipei 10051, Taiwan
| | - Lin-Hung Wei
- Department of Obstetrics & Gynecology, National Taiwan University Hospital, College of Medicine, National Taiwan University, Taipei 10002, Taiwan; (C.-J.W.); (B.-C.S.)
- Correspondence: ; Tel.: +886-2-2312-3456 (ext. 71570); Fax: +886-2-2311-4965
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Jiang MS, Yin XY, Qin B, Xuan SY, Yuan XL, Yin H, Zhu C, Li X, Yang J, Du YZ, Luo LH, You J. Inhibiting Hypoxia and Chemotherapy-Induced Cancer Cell Metastasis under a Valid Therapeutic Effect by an Assistance of Biomimetic Oxygen Delivery. Mol Pharm 2019; 16:4530-4541. [DOI: 10.1021/acs.molpharmaceut.9b00663] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Meng-Shi Jiang
- College of Pharmaceutical Sciences, Zhejiang University, 866 Yuhangtang Road, Hangzhou, Zhejiang 310058, P. R. China
| | - Xiao-Yi Yin
- College of Pharmaceutical Sciences, Zhejiang University, 866 Yuhangtang Road, Hangzhou, Zhejiang 310058, P. R. China
- College of Pharmacy, Shenyang Pharmaceutical University, Shenyang 110016, P. R. China
| | - Bing Qin
- College of Pharmaceutical Sciences, Zhejiang University, 866 Yuhangtang Road, Hangzhou, Zhejiang 310058, P. R. China
| | - Shao-Yan Xuan
- Department of Pharmacy, Shaoxing People’s Hospital (Shaoxing Hospital, Zhejiang University School of Medicine), Shaoxing, Zhejiang 312000, P. R. China
| | - Xiao-Ling Yuan
- College of Pharmaceutical Sciences, Zhejiang University, 866 Yuhangtang Road, Hangzhou, Zhejiang 310058, P. R. China
| | - Hang Yin
- College of Pharmaceutical Sciences, Zhejiang University, 866 Yuhangtang Road, Hangzhou, Zhejiang 310058, P. R. China
| | - Chunqi Zhu
- College of Pharmaceutical Sciences, Zhejiang University, 866 Yuhangtang Road, Hangzhou, Zhejiang 310058, P. R. China
| | - Xiang Li
- College of Pharmaceutical Sciences, Zhejiang University, 866 Yuhangtang Road, Hangzhou, Zhejiang 310058, P. R. China
| | - Jie Yang
- College of Pharmaceutical Sciences, Zhejiang University, 866 Yuhangtang Road, Hangzhou, Zhejiang 310058, P. R. China
| | - Yong-Zhong Du
- College of Pharmaceutical Sciences, Zhejiang University, 866 Yuhangtang Road, Hangzhou, Zhejiang 310058, P. R. China
| | - Li-Hua Luo
- College of Pharmaceutical Sciences, Zhejiang University, 866 Yuhangtang Road, Hangzhou, Zhejiang 310058, P. R. China
| | - Jian You
- College of Pharmaceutical Sciences, Zhejiang University, 866 Yuhangtang Road, Hangzhou, Zhejiang 310058, P. R. China
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Niranjan R, Sumitha M, Sankari T, Muthukumaravel S, Jambulingam P. Nonstructural protein-1 (NS1) of dengue virus type-2 differentially stimulate expressions of matrix metalloproteinases in monocytes: protective effect of paracetamol. Int Immunopharmacol 2019; 73:270-279. [DOI: 10.1016/j.intimp.2019.05.022] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2019] [Revised: 05/06/2019] [Accepted: 05/10/2019] [Indexed: 12/12/2022]
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Wu JJ, Yang Y, Peng WT, Sun JC, Sun WY, Wei W. G protein-coupled receptor kinase 2 regulating β2-adrenergic receptor signaling in M2-polarized macrophages contributes to hepatocellular carcinoma progression. Onco Targets Ther 2019; 12:5499-5513. [PMID: 31371988 PMCID: PMC6633496 DOI: 10.2147/ott.s209291] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2019] [Accepted: 06/11/2019] [Indexed: 12/14/2022] Open
Abstract
Background: β2-adrenoceptors (β2-ARs) are expressed on the surface of immune cells, including tumor-associated macrophages (TAMs). Previous studies have demonstrated that the expression of β2-ARs in hepatocellular carcinoma (HCC) is significantly increased in vitro. However, the role of β2-AR in M2-polarized macrophages remains unclear. G protein-coupled receptor kinase 2 (GRK2) can regulate G protein-coupled receptor (GPCR). Previous studies showed that down-regulation of GRK2 in HCC contributes the HCC progression, but it still remains unclear whether the regulation of β2-AR in M2-polarized macrophages by GRK2 can promote HCC. Purpose: The present study was designed to investigate the role of activated β2-AR in M2-polarized macrophages in the HCC progression and GRK2 regulatory effect, as well as the underlying mechanisms involved. Results: The results demonstrated that the M2-polarized macrophages were increased with HCC progression. In vitro, the activation of β2-AR by terbutaline in M2-polarized macrophages elevated the proliferative, migratory and invasive attributes of HCC cells. Furthermore, GRK2 down-regulation in β2-AR activated M2-polarized macrophages activated the downstream cyclic adenosine monophosphate (cAMP)/protein kinase A/cAMP-response element binding protein and cAMP/interleukin-6/signal transducer and the activator of transcription 3 signaling pathways, contributing to the secretion of tumor-associated cytokines, and thus resulting in the promotion of malignant biological behavior in HCC cells. Conclusion: These findings suggest that the regulation of β2-AR occurs through the silencing of GRK2 in M2-polarized macrophages, which is conducive to HCC development, through its engagement in the activation of downstream signaling.
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Affiliation(s)
- Jing-Jing Wu
- Institute of Clinical Pharmacology of Anhui Medical University, Key Laboratory of Anti-inflammatory and Immune Medicine, Ministry of Education, Anhui Collaborative Innovation Center of Anti-Inflammatory and Immune Medicine, Hefei, Anhui 230032, People's Republic of China.,Department of Oncology, The Second Affiliated Hospital of Anhui Medical University, Hefei, Anhui 230601, People's Republic of China
| | - Yang Yang
- Department of Neurosurgery, The First Affiliated Hospital of University of Science and Technology of China, Hefei, Anhui 230036, People's Republic of China
| | - Wen-Ting Peng
- Institute of Clinical Pharmacology of Anhui Medical University, Key Laboratory of Anti-inflammatory and Immune Medicine, Ministry of Education, Anhui Collaborative Innovation Center of Anti-Inflammatory and Immune Medicine, Hefei, Anhui 230032, People's Republic of China
| | - Jia-Chang Sun
- Institute of Clinical Pharmacology of Anhui Medical University, Key Laboratory of Anti-inflammatory and Immune Medicine, Ministry of Education, Anhui Collaborative Innovation Center of Anti-Inflammatory and Immune Medicine, Hefei, Anhui 230032, People's Republic of China
| | - Wu-Yi Sun
- Institute of Clinical Pharmacology of Anhui Medical University, Key Laboratory of Anti-inflammatory and Immune Medicine, Ministry of Education, Anhui Collaborative Innovation Center of Anti-Inflammatory and Immune Medicine, Hefei, Anhui 230032, People's Republic of China
| | - Wei Wei
- Institute of Clinical Pharmacology of Anhui Medical University, Key Laboratory of Anti-inflammatory and Immune Medicine, Ministry of Education, Anhui Collaborative Innovation Center of Anti-Inflammatory and Immune Medicine, Hefei, Anhui 230032, People's Republic of China
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Trivedi S, Starz-Gaiano M. Drosophila Jak/STAT Signaling: Regulation and Relevance in Human Cancer and Metastasis. Int J Mol Sci 2018; 19:ijms19124056. [PMID: 30558204 PMCID: PMC6320922 DOI: 10.3390/ijms19124056] [Citation(s) in RCA: 51] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2018] [Revised: 12/08/2018] [Accepted: 12/11/2018] [Indexed: 12/26/2022] Open
Abstract
Over the past three-decades, Janus kinase (Jak) and signal transducer and activator of transcription (STAT) signaling has emerged as a paradigm to understand the involvement of signal transduction in development and disease pathology. At the molecular level, cytokines and interleukins steer Jak/STAT signaling to transcriptional regulation of target genes, which are involved in cell differentiation, migration, and proliferation. Jak/STAT signaling is involved in various types of blood cell disorders and cancers in humans, and its activation is associated with carcinomas that are more invasive or likely to become metastatic. Despite immense information regarding Jak/STAT regulation, the signaling network has numerous missing links, which is slowing the progress towards developing drug therapies. In mammals, many components act in this cascade, with substantial cross-talk with other signaling pathways. In Drosophila, there are fewer pathway components, which has enabled significant discoveries regarding well-conserved regulatory mechanisms. Work across species illustrates the relevance of these regulators in humans. In this review, we showcase fundamental Jak/STAT regulation mechanisms in blood cells, stem cells, and cell motility. We examine the functional relevance of key conserved regulators from Drosophila to human cancer stem cells and metastasis. Finally, we spotlight less characterized regulators of Drosophila Jak/STAT signaling, which stand as promising candidates to be investigated in cancer biology. These comparisons illustrate the value of using Drosophila as a model for uncovering the roles of Jak/STAT signaling and the molecular means by which the pathway is controlled.
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Affiliation(s)
- Sunny Trivedi
- Department of Biological Sciences, University of Maryland Baltimore County, 1000 Hilltop Circle, Baltimore, MD 21250, USA.
| | - Michelle Starz-Gaiano
- Department of Biological Sciences, University of Maryland Baltimore County, 1000 Hilltop Circle, Baltimore, MD 21250, USA.
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Abstract
Purpose The present study aimed to investigate the role of FPR1 and the downstream effectors such as NF-κB and IL-6/8 in the development of cervical cancer. Patients and methods FPR1 protein expression was detected via immunohistochemical staining in tissue microarrays containing cervical cancer tissues from 185 patients. Following FPR1 silencing in SiHa cells using lentiviral siRNA delivery, biological characteristics and tumor formation were evaluated in vitro and in vivo, respectively. Phosphorylated NF-κB levels were detected by Western blotting, while IL-6 and IL-8 secretion were detected by ELISA in both FPR1 knockdown and control SiHa cells. Human umbilical vein endothelial cell tube formation assays were performed to evaluate the angiogenesis-promoting ability of IL-6 and IL-8 secretion in FPR1 knockdown and control SiHa cells. Neovascularization, proliferation and apoptosis markers were detected by immunohistochemical staining to analyze the tumorigenic role of FPR1. Results Immunohistochemistry of cervical cancer tissues from 185 patients revealed high FPR1 expression levels in patients with advanced-stage disease and/or poor prognosis. Compared with control cells, cervical cancer cells in which FPR1 was silenced exhibited inhibition of cell invasion, migration and proliferation and higher levels of apoptosis. NF-κB was inhibited in FPR1 knockdown in SiHa cells. IL-6/8 upregulation by FPR1 activation stimulated angiogenesis. FPR1 deficiency inhibited the tumorigenicity of cervical cancer cells in nude mice. FPR1, IL-6, IL-8, CD31 and Ki67 levels were all reduced, whereas cleaved caspase-3 was upregulated, in the FPR1 knockdown group compared with the levels in the control group. Conclusion High FPR1 expression was associated with advanced stage and poor prognosis in cervical cancer patients. FPR1 activation induced NF-κB nuclear translocation to promote cervical cancer development through the upregulation of IL-6 and IL-8 expression. Inhibiting FPR1 activity may thus have potential therapeutic value in cervical cancer patients.
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Affiliation(s)
- Guangming Cao
- Department of Obstetrics and Gynecology, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, China,
| | - Zhenyu Zhang
- Department of Obstetrics and Gynecology, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, China,
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25
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Kiselev VI, Ashrafyan LA, Muyzhnek EL, Gerfanova EV, Antonova IB, Aleshikova OI, Sarkar FH. A new promising way of maintenance therapy in advanced ovarian cancer: a comparative clinical study. BMC Cancer 2018; 18:904. [PMID: 30236079 PMCID: PMC6148762 DOI: 10.1186/s12885-018-4792-9] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2017] [Accepted: 09/03/2018] [Indexed: 12/02/2022] Open
Abstract
Background There is an urgent need for more novel and efficacious therapeutic agents and strategies for the treatment of ovarian cancer - one of the most formidable female malignancies. These approaches should be based on comprehensive understanding of the pathobiology of this cancer and focused on decreasing its recurrence and metastasis. The aim of this study was to evaluate the efficacy of five-year maintenance therapy with indole-3-carbinol (I3C) as well as I3C and epigallocatechin-3-gallate (EGCG) conducted before, during, and after combined treatment compared with combined treatment alone in advanced ovarian cancer. Methods Patients with stage III-IV serous ovarian cancer were assigned to receive combined treatment plus I3C (arm 1), combined treatment plus I3C and EGCG (arm 2), combined treatment plus I3C and EGCG plus long-term platinum-taxane chemotherapy (arm 3), combined treatment alone without neoadjuvant platinum-taxane chemotherapy (control arm 4), and combined treatment alone (control arm 5). Combined treatment included neoadjuvant platinum-taxane chemotherapy, surgery, and adjuvant platinum-taxane chemotherapy. The primary endpoint was overall survival (OS). Secondary endpoints were progression-free survival (PFS) and rate of patients with recurrent ovarian cancer with ascites after combined treatment. Results After five years of follow-up, maintenance therapy dramatically prolonged PFS and OS compared to control. Median OS was 60.0 months (95% CI: 58.0–60.0 months) in arm 1, 60.0 months (95% CI: 60.0–60.0 months) in arms 2 and 3 while 46.0 months (95% СI: 28.0–60.0 months) in arm 4, and 44.0 months (95% СI: 33.0–58.0 months) in arm 5. Median PFS was 39.5 months (95% СI: 28.0–49.0 months) in arm 1, 42.5 months (95% СI: 38.0–49.0 months) in arm 2, 48.5 months (95% СI: 39.0–53.0 months) in arm 3, 24.5 months (95% СI: 14.0–34.0 months) in arm 4, 22.0 months (95% СI: 15.0–26.0 months) in arm 5. The rate of patients with recurrent ovarian cancer with ascites after combined treatment was significantly less in maintenance therapy arms compared to control. Conclusions Long-term usage of I3C and EGCG may represent a new promising way of maintenance therapy in advanced ovarian cancer patients, which achieved better treatment outcomes. Trial registration Retrospectively registered with ANZCTR number: ACTRN12616000394448. Date of registration: 24/03/2016.
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Affiliation(s)
| | - Levon A Ashrafyan
- Russian Scientific Center of Roentgenoradiology, Moscow, Russian Federation
| | - Ekaterina L Muyzhnek
- MiraxBioPharma, Joint-Stock Company, Valovaya Ul., 21, build. 125, Moscow, Russian Federation, 115054.
| | | | - Irina B Antonova
- Russian Scientific Center of Roentgenoradiology, Moscow, Russian Federation
| | - Olga I Aleshikova
- Russian Scientific Center of Roentgenoradiology, Moscow, Russian Federation
| | - Fazlul H Sarkar
- Department of Pathology, Wayne State University (Retired as Distinguished Professor), Detroit, MI, USA
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Woo JH, Yang YI, Ahn JH, Choi YS, Choi JH. Interleukin 6 secretion from alternatively activated macrophages promotes the migration of endometriotic epithelial cells. Biol Reprod 2018; 97:660-670. [PMID: 29036448 DOI: 10.1093/biolre/iox118] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2017] [Accepted: 09/26/2017] [Indexed: 12/14/2022] Open
Abstract
Accumulating evidence has suggested an interaction between endometriotic cells and macrophages in the endometriotic microenvironment and the potential role of this interaction in the pathogenesis of endometriosis. However, how endometriotic cells communicate with macrophages to influence their function is poorly understood. In the present study, we found that the mRNA expression and production of CC chemokine ligand 2 (CCL2) were much higher in human endometriotic epithelial cells (11Z and 12Z) than those in human endometrial epithelial cells (HES). The inhibition of CCL2 action using neutralizing antibodies substantially suppressed macrophage migration induced by endometriotic epithelial cells. The endometriosis-associated macrophages (EAMs), which are the macrophages that are stimulated by the conditioned medium (CM) of human endometriotic cells, highly expressed the M2 phenotype markers (MRC1 and TREM2). In addition, the CM of EAMs significantly increased cell migration in 12Z cells, but no significant change was observed in cell growth. RT-PCR and antibody array analyses revealed that EAMs highly express and produce interleukin (IL) 6 compared to macrophages stimulated by the CM of HES cells. Moreover, the EAM-CM-induced migration and MMP2/9 expression in endometriotic cells were significantly attenuated by IL6 signaling inhibition. These results suggest a reciprocal activation of macrophages and endometriotic cells via the soluble factors CCL2 and IL6, which may contribute to the development of endometriosis.
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Affiliation(s)
- Jeong-Hwa Woo
- College of Pharmacy, Kyung Hee University, Dongdaemoon-gu, Seoul, South Korea
| | - Yeong-In Yang
- Department of Life and Nanopharamceutical Sciences, Kyung Hee University, Dongdaemoon-gu, Seoul, South Korea
| | - Ji-Hye Ahn
- Department of Life and Nanopharamceutical Sciences, Kyung Hee University, Dongdaemoon-gu, Seoul, South Korea
| | - Youn Seok Choi
- Department of Obstetrics and Gynecology, School of Medicine, Catholic University of Daegu, Daegu, South Korea
| | - Jung-Hye Choi
- College of Pharmacy, Kyung Hee University, Dongdaemoon-gu, Seoul, South Korea.,Department of Life and Nanopharamceutical Sciences, Kyung Hee University, Dongdaemoon-gu, Seoul, South Korea
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Wang YP, Wang QY, Li CH, Li XW. COX-2 inhibition by celecoxib in epithelial ovarian cancer attenuates E-cadherin suppression through reduced Snail nuclear translocation. Chem Biol Interact 2018; 292:24-29. [DOI: 10.1016/j.cbi.2018.06.020] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2018] [Revised: 06/11/2018] [Accepted: 06/19/2018] [Indexed: 11/16/2022]
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Chen G, Wang Y, Wu P, Zhou Y, Yu F, Zhu C, Li Z, Hang Y, Wang K, Li J, Sun M, Oupicky D. Reversibly Stabilized Polycation Nanoparticles for Combination Treatment of Early- and Late-Stage Metastatic Breast Cancer. ACS NANO 2018; 12:6620-6636. [PMID: 29985577 DOI: 10.1021/acsnano.8b01482] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Metastatic breast cancer is a major cause of cancer-related female mortality worldwide. The signal transducer and activator of transcription 3 (STAT3) and the chemokine receptor CXCR4 are involved in the metastatic spread of breast cancer. The goal of this study was to develop nanomedicine treatment based on combined inhibition of STAT3 and CXCR4. We synthesized a library of CXCR4-inhibiting polymers with a combination of beneficial features that included PEGylation, fluorination, and bioreducibility to achieve systemic delivery of siRNA to silence STAT3 expression in the tumors. An in vivo structure-activity relationship study in an experimental lung metastasis model revealed superior antimetastatic activity of bioreducible fluorinated polyplexes when compared with nonreducible controls despite similar CXCR4 antagonism and the ability to inhibit in vitro cancer cell invasion. When compared with nonreducible and nonfluorinated polyplexes, improved siRNA delivery was observed with the bioreducible fluorinated polyplexes. The improvement was ascribed to a combination of enhanced physical stability, decreased serum destabilization, and improved intracellular trafficking. Pharmacokinetic analysis showed that fluorination decreased the rate of renal clearance of the polyplexes and contributed to enhanced accumulation in the tumors. Therapeutic efficacy of the polyplexes with STAT3 siRNA was assessed in early stage breast cancer and late-stage metastatic breast cancer with primary tumor resection. Strong inhibition of the primary tumor growth and pronounced antimetastatic effects were observed in both models of metastatic breast cancer. Mechanistic studies revealed multifaceted mechanism of action of the combined STAT3 and CXCR4 inhibition by the developed polyplexes relying both on local and systemic effects.
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Affiliation(s)
- Gang Chen
- State Key Laboratory of Natural Medicines, Department of Pharmaceutics , China Pharmaceutical University , Nanjing 210009 , China
| | - Yixin Wang
- State Key Laboratory of Natural Medicines, Department of Pharmaceutics , China Pharmaceutical University , Nanjing 210009 , China
| | - Pengkai Wu
- State Key Laboratory of Natural Medicines, Department of Pharmaceutics , China Pharmaceutical University , Nanjing 210009 , China
| | - Yiwen Zhou
- State Key Laboratory of Natural Medicines, Department of Pharmaceutics , China Pharmaceutical University , Nanjing 210009 , China
| | - Fei Yu
- Center for Drug Delivery and Nanomedicine, Department of Pharmaceutical Sciences , University of Nebraska Medical Center , Omaha , Nebraska 68198 , United States
| | - Chenfei Zhu
- State Key Laboratory of Natural Medicines, Department of Pharmaceutics , China Pharmaceutical University , Nanjing 210009 , China
| | - Zhaoting Li
- State Key Laboratory of Natural Medicines, Department of Pharmaceutics , China Pharmaceutical University , Nanjing 210009 , China
| | - Yu Hang
- Center for Drug Delivery and Nanomedicine, Department of Pharmaceutical Sciences , University of Nebraska Medical Center , Omaha , Nebraska 68198 , United States
| | - Kaikai Wang
- State Key Laboratory of Natural Medicines, Department of Pharmaceutics , China Pharmaceutical University , Nanjing 210009 , China
| | - Jing Li
- Center for Drug Delivery and Nanomedicine, Department of Pharmaceutical Sciences , University of Nebraska Medical Center , Omaha , Nebraska 68198 , United States
| | - Minjie Sun
- State Key Laboratory of Natural Medicines, Department of Pharmaceutics , China Pharmaceutical University , Nanjing 210009 , China
| | - David Oupicky
- State Key Laboratory of Natural Medicines, Department of Pharmaceutics , China Pharmaceutical University , Nanjing 210009 , China
- Center for Drug Delivery and Nanomedicine, Department of Pharmaceutical Sciences , University of Nebraska Medical Center , Omaha , Nebraska 68198 , United States
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Yen GC, Tsai CM, Lu CC, Weng CJ. Recent progress in natural dietary non-phenolic bioactives on cancers metastasis. J Food Drug Anal 2018; 26:940-964. [PMID: 29976413 PMCID: PMC9303016 DOI: 10.1016/j.jfda.2018.05.003] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2018] [Revised: 05/04/2018] [Accepted: 05/15/2018] [Indexed: 12/20/2022] Open
Abstract
From several decades ago to now, cancer continues to be the leading cause of death worldwide, and metastasis is the major cause of cancer-related deaths. For health benefits, there is a great desire to use non-chemical therapy such as nutraceutical supplementation to prevent pathology development. Over 10,000 different natural bioactives or phytochemicals have been known that possessing potential preventive or supplementary effects for various diseases including cancer. Previously, the in vitro and in vivo anti-invasive and anti-metastatic activities of phenolic acids, monophenol, polyphenol and their derivatives and flavonoids and their derivatives have been reviewed. However, a vast number of natural dietary compounds other than phenolics have been demonstrated to potentially possess the ability to inhibit the invasion and metastasis of various cancers. In this review, we summarize the studies in recent decade on in vitro and in vivo effects and molecular mechanisms of natural bioactives, excluding the phenolics in food, in cancer invasion and metastasis. By combining this review of non-phenolics with the previous phenolics reviews, the puzzle for the contribution of natural dietary bioactives on cancer invasive or/and metastatic progress will be almost complete and more clear.
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Affiliation(s)
- Gow-Chin Yen
- Department of Food Science and Biotechnology, National Chung Hsing University, Taichung, Taiwan; Graduate Institute of Food Safety, National Chung Hsing University, Taichung, Taiwan
| | - Chiung-Man Tsai
- Tainan Hospital, Ministry of Health and Welfare, Tainan City, Taiwan
| | - Chi-Cheng Lu
- Department of Pharmacy, Buddhist Tzu Chi General Hospital, Hualien, Taiwan
| | - Chia-Jui Weng
- Department of Living Services Industry, Tainan University of Technology, Tainan City, Taiwan.
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Elie BT, Pechenyy Y, Uddin F, Contel M. A heterometallic ruthenium-gold complex displays antiproliferative, antimigratory, and antiangiogenic properties and inhibits metastasis and angiogenesis-associated proteases in renal cancer. J Biol Inorg Chem 2018; 23:399-411. [PMID: 29508136 PMCID: PMC6173830 DOI: 10.1007/s00775-018-1546-8] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2018] [Accepted: 02/16/2018] [Indexed: 12/13/2022]
Abstract
Heterobimetallic compounds are designed to harness chemotherapeutic traits of distinct metal species into a single molecule. The ruthenium-gold (Ru-Au) family of compounds based on Au-N-heterocyclic carbene (NHC) fragments [Cl2(p-cymene)Ru(μ-dppm)Au(NHC)]ClO4 was conceived to combine the known antiproliferative and cytotoxic properties of Au-NHC-based compounds and the antimigratory, antimetastatic, and antiangiogenic characteristic of specific Ru-based compounds. Following recent studies of the anticancer efficacies of these Ru-Au-NHC complexes with promising potential as chemotherapeutics against colorectal, and renal cancers in vitro, we report here on the mechanism of a selected compound, [Cl2(p-cymene)Ru(μ-dppm)Au(IMes)]ClO4 (RANCE-1, 1). The studies were carried out in vitro using a human clear cell renal carcinoma cell line (Caki-1). These studies indicate that bimetallic compound RANCE-1 (1) is significantly more cytotoxic than the Ru (2) or Au (3) monometallic derivatives. RANCE-1 significantly inhibits migration, invasion, and angiogenesis, which are essential for metastasis. RANCE-1 was found to disturb pericellular proteolysis by inhibiting cathepsins, and the metalloproteases MMP and ADAM which play key roles in the etiopathogenesis of cancer. RANCE-1 also inhibits the mitochondrial protein TrxR that is often overexpressed in cancer cells and facilitates apoptosis evasion. We found that while auranofin perturbed migration and invasion to similar degrees as RANCE-1 (1) in Caki-1 renal cancer cells, RANCE-1 (1) inhibited antiangiogenic formation and VEGF expression. We found that auranofin and RANCE-1 (1) have distinct proteolytic profiles. In summary, RANCE-1 constitutes a very promising candidate for further preclinical evaluations in renal cancer.
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Affiliation(s)
- Benelita T Elie
- Department of Chemistry, Brooklyn College, The City University of New York, Brooklyn, NY, 11210, USA
- Biology PhD Program, The Graduate Center, The City University of New York, 365 Fifth Avenue, New York, NY, 10016, USA
- Biology Department, The City College of New York, City University of New York, New York, NY, 10031, USA
| | - Yuriy Pechenyy
- Biology Department, The City College of New York, City University of New York, New York, NY, 10031, USA
| | - Fathema Uddin
- Biology Department, The City College of New York, City University of New York, New York, NY, 10031, USA
| | - María Contel
- Department of Chemistry, Brooklyn College, The City University of New York, Brooklyn, NY, 11210, USA.
- Biology PhD Program, The Graduate Center, The City University of New York, 365 Fifth Avenue, New York, NY, 10016, USA.
- Chemistry PhD Program, The Graduate Center, The City University of New York, 365 Fifth Avenue, New York, NY, 10016, USA.
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31
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Valpione S, Pasquali S, Campana LG, Piccin L, Mocellin S, Pigozzo J, Chiarion-Sileni V. Sex and interleukin-6 are prognostic factors for autoimmune toxicity following treatment with anti-CTLA4 blockade. J Transl Med 2018; 16:94. [PMID: 29642948 PMCID: PMC5896157 DOI: 10.1186/s12967-018-1467-x] [Citation(s) in RCA: 116] [Impact Index Per Article: 19.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2017] [Accepted: 03/30/2018] [Indexed: 11/30/2022] Open
Abstract
Background Ipilimumab is a licensed immunotherapy for metastatic melanoma patients and, in the US, as adjuvant treatment for high risk melanoma radically resected. The use of ipilimumab is associated with a typical but unpredictable pattern of side effects. The purpose of this study was to identify clinical features and blood biomarkers capable of predicting ipilimumab related toxicity. Methods We performed a prospective study aimed at analyzing potential clinical and biological markers associated with immune-related toxicity in patients treated with ipilimumab (3 mg/kg, q3w). We enrolled 140 consecutive melanoma patients treated with ipilimumab for metastatic disease. The following prospectively collected data were utilized: patient characteristics, previous therapies, level of circulating biomarkers associated with tumour burden or immune-inflammation status (lactic dehydrogenase, C-reactive protein, β2-microglobulin, vascular endothelial growth factor, interleukin-2, interleukin-6, S-100, alkaline phosphatase, transaminases) and blood cells subsets (leukocyte and lymphocyte subpopulations). Logistic regression was used for multivariate analysis of data. Results Out of 140 patients, 36 (26%) experienced a severe adverse event, 33 (24%) discontinued treatment for severe toxicity. Among the immune-profile biomarkers analyzed, only interleukin-6 was associated with the risk of toxicity. Female patients had a further increase of immune-related adverse events. Low baseline interleukin-6 serum levels (OR = 2.84, 95% CI 1.34–6.03, P = 0.007) and sex female (OR = 1.5, 95% CI 1.06–2.16 P = 0.022) and were significant and independent risk factors for immune related adverse events. Conclusions Baseline IL6 serum levels and female sex were significantly and independently associated with higher risk of severe toxicity and could be exploited in clinical practice to personalize toxicity surveillance in patients treated with ipilimumab. Electronic supplementary material The online version of this article (10.1186/s12967-018-1467-x) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Sara Valpione
- CRUK Manchester Institute and The Christie NHS Foundation Trust, The University of Manchester, Manchester, M20 4GJ, UK. .,Melanoma and Esophageal Cancer Unit, Istituto Oncologico Veneto-IRCCS, Via Gattamelata 64, 35128, Padua, Italy. .,Department of Surgery, Oncology and Gastroenterology, University of Padova, 64 Gattamelata St, 35128, Padua, Italy.
| | - Sandro Pasquali
- Department of Surgery, Oncology and Gastroenterology, University of Padova, 64 Gattamelata St, 35128, Padua, Italy.,Surgical Oncology, Veneto Oncology Institute, Via Gattamelata 64, 35128, Padua, Italy.,Department of Surgery, Fondazione IRCCS Istituto Nazionale dei Tumori, via G Venezian 1, 20133, Milan, Italy
| | - Luca Giovanni Campana
- Department of Surgery, Oncology and Gastroenterology, University of Padova, 64 Gattamelata St, 35128, Padua, Italy.,Surgical Oncology, Veneto Oncology Institute, Via Gattamelata 64, 35128, Padua, Italy
| | - Luisa Piccin
- Melanoma and Esophageal Cancer Unit, Istituto Oncologico Veneto-IRCCS, Via Gattamelata 64, 35128, Padua, Italy.,Department of clinical medicine and surgery, Medical Oncology Unit, University of Naples Federico II, Via S Pansini 5, 80131, Naples, Italy
| | - Simone Mocellin
- Department of Surgery, Oncology and Gastroenterology, University of Padova, 64 Gattamelata St, 35128, Padua, Italy.,Surgical Oncology, Veneto Oncology Institute, Via Gattamelata 64, 35128, Padua, Italy
| | - Jacopo Pigozzo
- Melanoma and Esophageal Cancer Unit, Istituto Oncologico Veneto-IRCCS, Via Gattamelata 64, 35128, Padua, Italy
| | - Vanna Chiarion-Sileni
- Melanoma and Esophageal Cancer Unit, Istituto Oncologico Veneto-IRCCS, Via Gattamelata 64, 35128, Padua, Italy
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32
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Yang T, Zhang J, Zhou J, Zhu M, Wang L, Yan L. Resveratrol inhibits Interleukin-6 induced invasion of human gastric cancer cells. Biomed Pharmacother 2018; 99:766-773. [PMID: 29710474 DOI: 10.1016/j.biopha.2018.01.153] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2017] [Revised: 01/29/2018] [Accepted: 01/29/2018] [Indexed: 12/22/2022] Open
Abstract
Previous studies show that migration and invasion are the primary causes of death in patients with gastric carcinoma. Increasing evidences have been shown Interleukin-6 could stimulate cancer cells invasion and be associated with cancer development. However, its role in gastric cancer has never been investigated. As an anticancer drug isolated from Chinese medicine, resveratrol was reported to inhibit cancer cells growth and induce apoptosis, but its roles in gastric cancer have not been well understood. In this study, we found that Interleukin-6 was upregulated in blood of gastric cancer patients by enzyme-linked immunosorbent assay. In gastric cancer cell line model, we found that non-cytotoxic concentration of resveratrol inhibited the Interleukin-6 induced SGC7901 cell invasion and matrix metalloproteinases activation. Our studies showed that IL-6 induced SGC7901 cell invasion depends on the Raf/MAPK pathway activation, resveratrol could inhibit this pathway activation. We further showed that resveratrol inhibits the IL-6 induced metastasis by vein injection of luciferase-labeled cancer cells. In conclusion, these results indicate that Interleukin-6 promotes tumor growth and metastasis in gastric cancer, resveratrol has the potential to prevent the Interleukin-6 induced gastric cancer metastasis by blocking the Raf/MAPK signaling activation.
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Affiliation(s)
- Tingting Yang
- Division of Chinese Medicine, The Sixth Affiliated Hospital of Wenzhou Medical College, People's Hospital of Lishui City, Lishui, Zhejiang, China
| | - Jianmei Zhang
- Division of Gastroenterology, The Sixth Affiliated Hospital of Wenzhou Medical College, People's Hospital of Lishui City, Lishui, Zhejiang, China
| | - Junting Zhou
- Division of Chinese Medicine, The Sixth Affiliated Hospital of Wenzhou Medical College, People's Hospital of Lishui City, Lishui, Zhejiang, China
| | - Meixiao Zhu
- Division of Chinese Medicine, The Sixth Affiliated Hospital of Wenzhou Medical College, People's Hospital of Lishui City, Lishui, Zhejiang, China
| | - Li Wang
- Division of Chinese Medicine, The Sixth Affiliated Hospital of Wenzhou Medical College, People's Hospital of Lishui City, Lishui, Zhejiang, China
| | - Lianhe Yan
- Division of Chinese Medicine, The Sixth Affiliated Hospital of Wenzhou Medical College, People's Hospital of Lishui City, Lishui, Zhejiang, China.
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33
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Miao JF, Peng YF, Chen S, Gao WJ, Yang QX, Zhu P, Guo J, Tao J, Luo L, Zhang Y, Ling Y. A novel harmine derivative, N-(4-(hydroxycarbamoyl)benzyl)-1-(4- methoxyphenyl)-9H-pyrido[3,4-b]indole-3-carboxamide (HBC), as histone deacetylase inhibitor: in vitro antiproliferation, apoptosis induction, cell cycle arrest, and antimetastatic effects. Eur J Pharmacol 2018; 824:78-88. [PMID: 29428472 DOI: 10.1016/j.ejphar.2018.02.004] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2017] [Revised: 01/29/2018] [Accepted: 02/07/2018] [Indexed: 11/18/2022]
Abstract
This study aims to design and synthesize a novel harmine derivative N-(4-(hydroxycarbamoyl) benzyl)-1-(4-methoxyphenyl)-9H-pyrido [3,4-b]indole-3-carboxamide (HBC) as histone deacetylase (HDAC) inhibitor, and evaluate its antitumor activities and anti-metastasis mechanism. HBC not only exerted significant ant-proliferation activity against five human cancer cell lines, especially for HepG2 cell with an IC50 value of 2.21 μM, which is nearly three-fold lower than SAHA (IC50 = 6.26 µM), but also showed selective HDAC1/6 inhibitory effects in vitro. However, HBC had little effect on normal hepatic cells LO2. Furthermore, HBC simultaneously increased the acetylation of histone H3, H4, and α-tubulin, induced hypochromism by electrostatical interaction with CT-DNA, triggered more significant cancer cell apoptosis and cell cycle arrest at G2/M than SAHA by inhibition of both CDK1 and cyclin B in a concentration dependent manner. In addition, scratch and invasion assay showed that HBC also dose-dependently suppressed migration and invasion capacities of highly metastatic HCC HepG2 cells through down-regulated the expression of tumor metastasis related proteins MMP-2 and MMP-9, significantly better than SAHA. Finally, HBC showed low acute toxicity to mice and significant growth inhibition of the hepatoma tumor in vivo. These results demonstrate that novel harmine-based HDAC inhibitor HBC not only exhibited selective HDAC1/6 inhibitory activity and significant in vitro and in vivo antitumor activity, but also possessed DNA binding effect, apoptosis induction, cell cycle arrest effects, and potent anti-metastasis mechanisms, which may hold great promise as therapeutic agent targeting HDAC1/6 for the intervention of human cancers.
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Affiliation(s)
- Jie-Fei Miao
- The Affiliated Hospital of Nantong University, Nantong University, Nantong 226001, PR China; School of Pharmacy and Jiangsu Province Key Laboratory for Inflammation and Molecular Drug Target, Nantong University, Nantong 226001, PR China
| | - Yan-Fu Peng
- School of Pharmacy and Jiangsu Province Key Laboratory for Inflammation and Molecular Drug Target, Nantong University, Nantong 226001, PR China
| | - Shi Chen
- School of Pharmacy and Jiangsu Province Key Laboratory for Inflammation and Molecular Drug Target, Nantong University, Nantong 226001, PR China
| | - Wei-Jie Gao
- School of Pharmacy and Jiangsu Province Key Laboratory for Inflammation and Molecular Drug Target, Nantong University, Nantong 226001, PR China
| | - Qiu-Xing Yang
- School of Pharmacy and Jiangsu Province Key Laboratory for Inflammation and Molecular Drug Target, Nantong University, Nantong 226001, PR China
| | - Peng Zhu
- School of Pharmacy and Jiangsu Province Key Laboratory for Inflammation and Molecular Drug Target, Nantong University, Nantong 226001, PR China
| | - Jing Guo
- School of Pharmacy and Jiangsu Province Key Laboratory for Inflammation and Molecular Drug Target, Nantong University, Nantong 226001, PR China
| | - Jinhua Tao
- School of Pharmacy and Jiangsu Province Key Laboratory for Inflammation and Molecular Drug Target, Nantong University, Nantong 226001, PR China
| | - Lin Luo
- The Affiliated Hospital of Nantong University, Nantong University, Nantong 226001, PR China; School of Pharmacy and Jiangsu Province Key Laboratory for Inflammation and Molecular Drug Target, Nantong University, Nantong 226001, PR China
| | - Yanan Zhang
- The Affiliated Hospital of Nantong University, Nantong University, Nantong 226001, PR China; School of Pharmacy and Jiangsu Province Key Laboratory for Inflammation and Molecular Drug Target, Nantong University, Nantong 226001, PR China
| | - Yong Ling
- The Affiliated Hospital of Nantong University, Nantong University, Nantong 226001, PR China; School of Pharmacy and Jiangsu Province Key Laboratory for Inflammation and Molecular Drug Target, Nantong University, Nantong 226001, PR China; State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 210009, PR China.
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34
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Han C, Sun B, Zhao X, Zhang Y, Gu Q, Liu F, Zhao N, Wu L. Phosphorylation of STAT3 Promotes Vasculogenic Mimicry by Inducing Epithelial-to-Mesenchymal Transition in Colorectal Cancer. Technol Cancer Res Treat 2017; 16:1209-1219. [PMID: 29333928 PMCID: PMC5762092 DOI: 10.1177/1533034617742312] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Vasculogenic mimicry refers to the process by which highly invasive cancer cells mimic endothelial cells by forming blood channels. Vasculogenic mimicry is important for the invasion and metastasis of tumor cells in colorectal cancer. STAT3 was initially identified as a mediator of the inflammation-associated acute phase response. The phosphorylation of Signal Transducers and Activators of Transcription 3 (p-STAT3) is closely related to tumor invasion and migration. We analyzed the relationship between p-STAT3 and vasculogenic mimicry formation in 65 human colorectal cancer samples, and the results showed that the expression of p-STAT3 is significantly correlated with vasculogenic mimicry, tumor metastasis, Tumor, Lymph Node and Metastasis Stage (TNM Stage), and poor prognosis. It is known that interleukin 6 can induce the phosphorylation of STAT3. We found that using interleukin 6 to induce p-STAT3 activation in colorectal cancer cell lines can result in vasculogenic mimicry and using AG490 to suppress p-STAT3 activation restrained vasculogenic mimicry. Furthermore, the state of p-STAT3 activation can affect epithelial-to-mesenchymal transition. By immunofluorescence double staining, we discovered that p-STAT3 expression is more directly correlated with the epithelial-to-mesenchymal transition marker vimentin than with the vasculogenic mimicry-related protein VE-cadherin. These data show that activated p-STAT3 upregulates epithelial-to-mesenchymal transition–related proteins and promotes vasculogenic mimicry.
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Affiliation(s)
- Cong Han
- 1 Department of Pathology, Tianjin Medical University, Tianjin, People's Republic of China
| | - Baocun Sun
- 1 Department of Pathology, Tianjin Medical University, Tianjin, People's Republic of China.,2 Department of Pathology, General Hospital of Tianjin Medical University, Tianjin, People's Republic of China.,3 Department of Pathology, Cancer Hospital of Tianjin Medical University, Tianjin, People's Republic of China
| | - Xiulan Zhao
- 1 Department of Pathology, Tianjin Medical University, Tianjin, People's Republic of China.,2 Department of Pathology, General Hospital of Tianjin Medical University, Tianjin, People's Republic of China
| | - Yanhui Zhang
- 3 Department of Pathology, Cancer Hospital of Tianjin Medical University, Tianjin, People's Republic of China
| | - Qiang Gu
- 1 Department of Pathology, Tianjin Medical University, Tianjin, People's Republic of China.,2 Department of Pathology, General Hospital of Tianjin Medical University, Tianjin, People's Republic of China
| | - Fang Liu
- 1 Department of Pathology, Tianjin Medical University, Tianjin, People's Republic of China
| | - Nan Zhao
- 1 Department of Pathology, Tianjin Medical University, Tianjin, People's Republic of China
| | - Lili Wu
- 2 Department of Pathology, General Hospital of Tianjin Medical University, Tianjin, People's Republic of China
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35
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Chen X, Wei J, Li C, Pierson CR, Finlay JL, Lin J. Blocking interleukin-6 signaling inhibits cell viability/proliferation, glycolysis, and colony forming activity of human medulloblastoma cells. Int J Oncol 2017; 52:571-578. [PMID: 29207075 PMCID: PMC5741369 DOI: 10.3892/ijo.2017.4211] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2017] [Accepted: 08/23/2017] [Indexed: 02/07/2023] Open
Abstract
Elevated levels of the pro-inflammatory cytokine interleukin-6 (IL-6) have tumor-promoting activity and are associated with poor survival outcomes in many cancers. Additionally, the IL-6/GP130/STAT3 axis has been widely studied due to its pivotal role in tumor development and maintenance in a number of tissue types, including the cerebellum. However, the connection between IL-6 signaling and medulloblastoma progression is largely unexplored. In the present study, we observed that IL-6 induced medulloblastoma cell viability, cell proliferation and glycolysis. Furthermore, it also upregulated the expression of phosphorylated STAT3, indicating that the IL-6/GP130/STAT3 pathway plays a central role in medulloblastoma. The FDA-approved drug bazedoxifene, a blocker of the formation of the hexameric IL-6/IL-6R/GP130 complex, was re-purposed in this study to inhibit the IL-6/GP130/STAT3 signaling pathway. Bazedoxifene not only inhibited IL-6 mediated cell viability and cell proliferation, and increased phosphorylated STAT3 expression, but it also decreased cell glycolysis, demonstrating a certain level of therapeutic efficacy in vitro. Collectively, our findings offer new insight into the molecular mechanism underlying the biological aggressiveness of medulloblastoma, the roles of IL-6 in these processes and a possible efficacious adjuvant therapy for medulloblastoma.
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Affiliation(s)
- Xiang Chen
- Department of Biochemistry and Molecular Biology, School of Medicine, University of Maryland, Baltimore, MD 21201, USA
| | - Jia Wei
- Department of Biochemistry and Molecular Biology, School of Medicine, University of Maryland, Baltimore, MD 21201, USA
| | - Chenglong Li
- College of Pharmacy, University of Florida, Gainesville, FL 32610, USA
| | - Christopher R Pierson
- Department of Pathology and Laboratory Medicine, Nationwide Children's Hospital, The Department of Pathology and Division of Anatomy, College of Medicine, The Ohio State University, Columbus, OH 43205, USA
| | - Jonathan L Finlay
- Hematology and Oncology, The Research Institute at Nationwide Children's Hospital, Department of Pediatrics, College of Medicine, The Ohio State University, Columbus, OH 43205, USA
| | - Jiayuh Lin
- Department of Biochemistry and Molecular Biology, School of Medicine, University of Maryland, Baltimore, MD 21201, USA
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36
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Amani H, Ajami M, Nasseri Maleki S, Pazoki-Toroudi H, Daglia M, Tsetegho Sokeng AJ, Di Lorenzo A, Nabavi SF, Devi KP, Nabavi SM. Targeting signal transducers and activators of transcription (STAT) in human cancer by dietary polyphenolic antioxidants. Biochimie 2017; 142:63-79. [DOI: 10.1016/j.biochi.2017.08.007] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2016] [Accepted: 08/08/2017] [Indexed: 12/11/2022]
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37
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Setrerrahmane S, Xu H. Tumor-related interleukins: old validated targets for new anti-cancer drug development. Mol Cancer 2017; 16:153. [PMID: 28927416 PMCID: PMC5606116 DOI: 10.1186/s12943-017-0721-9] [Citation(s) in RCA: 149] [Impact Index Per Article: 21.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2017] [Accepted: 09/05/2017] [Indexed: 02/07/2023] Open
Abstract
In-depth knowledge of cancer molecular and cellular mechanisms have revealed a strong regulation of cancer development and progression by the inflammation which orchestrates the tumor microenvironment. Immune cells, residents or recruited, in the inflammation milieu can have rather contrasting effects during cancer development. Accumulated clinical and experimental data support the notion that acute inflammation could exert an immunoprotective effect leading to tumor eradication. However, chronic immune response promotes tumor growth and invasion. These reactions are mediated by soluble mediators or cytokines produced by either host immune cells or tumor cells themselves. Herein, we provide an overview of the current understanding of the role of the best-validated cytokines involved in tumor progression, IL-1, IL-4 and IL-6; in addition to IL-2 cytokines family, which is known to promote tumor eradication by immune cells. Furthermore, we summarize the clinical attempts to block or bolster the effect of these tumor-related interleukins in anti-cancer therapy development.
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Affiliation(s)
- Sarra Setrerrahmane
- The Engineering Research Center of Peptide Drug Discovery and Development, China Pharmaceutical University, Nanjing, Jiangsu, 210009, People's Republic of China
| | - Hanmei Xu
- The Engineering Research Center of Peptide Drug Discovery and Development, China Pharmaceutical University, Nanjing, Jiangsu, 210009, People's Republic of China. .,State Key Laboratory of Natural Medicines, Ministry of Education, China Pharmaceutical University, Nanjing, Jiangsu, 210009, People's Republic of China.
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38
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Jia ZH, Jia Y, Guo FJ, Chen J, Zhang XW, Cui MH. Phosphorylation of STAT3 at Tyr705 regulates MMP-9 production in epithelial ovarian cancer. PLoS One 2017; 12:e0183622. [PMID: 28859117 PMCID: PMC5578655 DOI: 10.1371/journal.pone.0183622] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2017] [Accepted: 08/08/2017] [Indexed: 01/22/2023] Open
Abstract
Ovarian cancer's poor progression is closely associated with overexpression of matrix metalloproteinase 9 (MMP-9), which belongs to the class of enzymes believed to be involved in the degradation of extracellular matrix. However, the mechanisms underlying regulation of MMP-9 are not completely understood. STAT (signal transducer and activator of transcription) family of transcription factors is well known to be engaged in diverse cellular functions. Activation of STAT3 has been observed in a number of cancers, promoting tumorigenesis and metastasis via transcriptional activation of its target genes. In this study, we tested our hypothesis that STAT3 regulates MMP-9 gene expression in epithelial ovarian cancer. Using epithelial ovarian cancer cell lines as in vitro model, we show an abundance of phosphorylated STAT3 at Tyr705 (p-STAT3) in SKOV3 cell line. We further show that MMP-9 gene promoter was significantly enriched by p-STAT3, and IL-6 treatment led to a significant increase of MMP-9 at mRNA and protein levels, in addition to an association of p-STAT3 with MMP-9 gene. By using luciferase reporter assay, we determined that the STAT3 DNA responsive element of MMP-9 was sufficient to regulate transcriptional activity of a heterologous promoter. These results suggest that the phosphorylation of STAT3 regulates MMP-9 production in ovarian cancer, which might be responsible for its invasiveness and metastasis.
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Affiliation(s)
- Zan-Hui Jia
- Department of Obstetrics and Gynecology, The Second Hospital of Jilin University, Changchun, Jilin Province, People’s Republic of China
- * E-mail:
| | - Yan Jia
- Department of Obstetrics and Gynecology, The Second Hospital of Jilin University, Changchun, Jilin Province, People’s Republic of China
| | - Feng-Jun Guo
- Department of Obstetrics and Gynecology, The Second Hospital of Jilin University, Changchun, Jilin Province, People’s Republic of China
| | - Jun Chen
- Department of Obstetrics and Gynecology, The Second Hospital of Jilin University, Changchun, Jilin Province, People’s Republic of China
| | - Xi-Wen Zhang
- Department of Obstetrics and Gynecology, The Second Hospital of Jilin University, Changchun, Jilin Province, People’s Republic of China
| | - Man-Hua Cui
- Department of Obstetrics and Gynecology, The Second Hospital of Jilin University, Changchun, Jilin Province, People’s Republic of China
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Li L, Gong M, Zhao Y, Zhao X, Li Q. FOXK1 facilitates cell proliferation through regulating the expression of p21, and promotes metastasis in ovarian cancer. Oncotarget 2017; 8:70441-70451. [PMID: 29050292 PMCID: PMC5642567 DOI: 10.18632/oncotarget.19713] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2017] [Accepted: 06/28/2017] [Indexed: 12/03/2022] Open
Abstract
Ovarian cancer is one of the most common cancer in the world. FOX family plays essential function in multiple cancers. In our work, FOXK1 was found to up-regulate in ovarian cancer tissue samples and cell lines; moreover, the expression of FOXK1 was correlated with tumor size, metastasis and poorly prognosis. To evaluate the function of FOXK1 in ovarian cancer, we performed colony formation analysis, CCK-8 assay and cell cycle analysis to determine the effect of FOXK1 on cell proliferation and cell cycle. We found that FOXK1 obviously improved the ability of cell proliferation through promoting cell cycle. Furthermore, ChIP assay and luciferase reporter assay indicated that FOXK1 facilitated cell cycle through regulating the expression of p21, but FOXK1 had no effect on cell apoptosis. In addition, wound healing assay and transwell invasion analysis demonstrated that FOXK1 promoted migration and invasion in ovarian cancer. In conclusion, our work indicate FOXK1 plays a key function in the ovarian cancer, it promotes cell proliferation and metastasis. FOXK1 serves as a novel molecular therapy target in ovarian cancer.
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Affiliation(s)
- Li Li
- Department of Histology and Embryology, Hebei Medical University, Hebei, China
| | - Miao Gong
- Department of Histology and Embryology, Hebei Medical University, Hebei, China
| | - Yu Zhao
- Department of Histology and Embryology, Hebei Medical University, Hebei, China
| | - Xiujun Zhao
- Department of Histology and Embryology, Hebei Medical University, Hebei, China
| | - Quanhai Li
- Department of Immunology, Hebei Medical University, Hebei, China
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40
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Lee S, Kwon MC, Jang JP, Sohng JK, Jung HJ. The ginsenoside metabolite compound K inhibits growth, migration and stemness of glioblastoma cells. Int J Oncol 2017; 51:414-424. [PMID: 28656196 PMCID: PMC5505016 DOI: 10.3892/ijo.2017.4054] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2017] [Accepted: 06/14/2017] [Indexed: 12/25/2022] Open
Abstract
Glioblastoma (GBM) is the most aggressive and malignant form of primary brain cancer. Despite recent advances in cancer treatment, it remains a substantially incurable disease. Accordingly, more effective GBM therapeutic options are urgently required. In the present study, we investigated the anticancer effect of a ginsenoside metabolite, compound K (CK), against GBM cells. CK significantly inhibited not only growth, but also metastatic ability of U87MG and U373MG cells. CK arrested cell cycle progression at the G0/G1 phase with a decrease in the expression levels of cyclin D1 and cyclin D3 in both cell types. CK also induced apoptosis in GBM cells through nuclear condensation, an increase in ROS generation, mitochondrial membrane potential depolarization, and activation of caspase-3, caspase-9 and poly(ADP-ribose) polymerase (PARP). Furthermore, CK inhibited phosphatidylinositol 3-kinase (PI3K)/protein kinase B (Akt)/mammalian target of rapamycin (mTOR) signaling pathway, contributing to the antiproliferative and apoptotic effects. Moreover, CK suppressed the self-renewal capacity as well as the invasiveness of U87MG and U373MG GBM stem-like cells (GSCs) by inducing a reduction in the expression of GSC markers, such as CD133, Nanog, Oct4 and Sox2. Taken together, our findings suggest that CK may potentially be useful for GBM treatment.
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Affiliation(s)
- Sanghun Lee
- Department of BT-Convergent Pharmaceutical Engineering, Sun Moon University, Tangjeong-myeon, Asan-si, Chungnam 336-708, Republic of Korea
| | - Min Cheol Kwon
- Anticancer Agent Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Cheongju, Chungbuk 363-883, Republic of Korea
| | - Jun-Pil Jang
- Anticancer Agent Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Cheongju, Chungbuk 363-883, Republic of Korea
| | - Jae Kyung Sohng
- Department of BT-Convergent Pharmaceutical Engineering, Sun Moon University, Tangjeong-myeon, Asan-si, Chungnam 336-708, Republic of Korea
| | - Hye Jin Jung
- Department of BT-Convergent Pharmaceutical Engineering, Sun Moon University, Tangjeong-myeon, Asan-si, Chungnam 336-708, Republic of Korea
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41
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Jiang G, Liu J, Ren B, Zhang L, Owusu L, Liu L, Zhang J, Tang Y, Li W. Anti-tumor and chemosensitization effects of Cryptotanshinone extracted from Salvia miltiorrhiza Bge. on ovarian cancer cells in vitro. JOURNAL OF ETHNOPHARMACOLOGY 2017; 205:33-40. [PMID: 28456578 DOI: 10.1016/j.jep.2017.04.026] [Citation(s) in RCA: 54] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/21/2017] [Revised: 04/25/2017] [Accepted: 04/26/2017] [Indexed: 06/07/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Cryptotanshinone, a natural compound isolated from the roots of Salvia miltiorrhiza Bge. (Danshen), is a commonly used traditional Chinese medicine to treat high blood pressure in some countries. It has been shown that Cryptotanshinone induces cancer cells apoptosis and impairs cell migration and invasion. However, the antiproliferation and chemosensitization effects of Cryptotanshinone on ovarian cancer and the underlying mechanism are not fully elucidated. AIM OF STUDY In this study, we evaluated the inhibitory effect of Cryptotanshinone on ovarian cancer cells and explored the underlying molecular mechanism. Additionally, the chemosensitization potential of Cryptotanshinone was evaluated in combination with cisplatin. MATERIALS AND METHODS MTT assay was used for cell viability assessment of ovarian cancer A2780 cells treated with Cryptotanshinone and/ or cisplatin. Flow cytometry was used for apoptosis analysis. Wound healing and transwell assays were used for migratory and invasive potential assessment of Cryptotanshinone-treated ovarian cancer cells. Western blot was used to investigate proteins involved in the mechanisms for metastasis and apoptosis. γH2AX immunocytochemistry was used to detect DNA damage in A2780 cells exposed to Cryptotanshinone and/or cisplatin. RESULTS Cryptotanshinone significantly induced ovarian cancer A2780 cells apoptosis by activating caspase cascade. Additionally, wound healing and transwell assays revealed that Cryptotanshinone could suppress migration and invasion of ovarian cancer cells and dramatically inhibited MMP-2 and MMP-9 expression. Furthermore, Cryptotanshinone could sensitize A2780 cells to cisplatin treatment in a dose-dependent manner. CONCLUSION Our data confirmed the anti-tumor effect of Cryptotanshinone on ovarian cancer cells and provided new findings that Cryptotanshinone could sensitize ovarian cancer cells to chemotherapy.
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Affiliation(s)
- Guoqiang Jiang
- Department of Biotechnology, Dalian Medical University, Dalian 116044, Liaoning, China
| | - Jia Liu
- Department of Biotechnology, Dalian Medical University, Dalian 116044, Liaoning, China
| | - Baoyin Ren
- Department of Biotechnology, Dalian Medical University, Dalian 116044, Liaoning, China
| | - Lin Zhang
- Department of Biotechnology, Dalian Medical University, Dalian 116044, Liaoning, China
| | - Lawrence Owusu
- Department of Integrative Medicine, Dalian Medical University, Dalian 116044, Liaoning, China; Department of Biochemistry and Biotechnology, Kwame Nkrumah University of Science and Technology (KNUST), Kumasi, Ghana
| | - Likun Liu
- Department of Biotechnology, Dalian Medical University, Dalian 116044, Liaoning, China
| | - Jing Zhang
- Department of Biotechnology, Dalian Medical University, Dalian 116044, Liaoning, China
| | - Yawei Tang
- Department of Immunology, College of Basic Medical Science, Dalian Medical University, Lvshun South Road, Dalian 116044, Liaoning, China
| | - Weiling Li
- Department of Biotechnology, Dalian Medical University, Dalian 116044, Liaoning, China.
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42
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Cao S, Chen C, Xue J, Huang Y, Yang X, Ling K. Silencing of type Iγ phosphatidylinositol phosphate kinase suppresses ovarian cancer cell proliferation, migration and invasion. Oncol Rep 2017; 38:253-262. [PMID: 28560454 PMCID: PMC5492676 DOI: 10.3892/or.2017.5670] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2016] [Accepted: 05/05/2017] [Indexed: 12/18/2022] Open
Abstract
Metastasis is the major cause of death in ovarian cancer patients. Given that the molecular mechanism underlying metastasis formation is critical for improving therapeutic development and clinical treatment, it must be fully understood. Recent studies have revealed that lipid kinase type Iγ phosphatidylinositol phosphate kinase (PIPKIγ) participates in the metastasis of breast cancer and colon cancer by regulating cell migration and invasion. However, its role in the progression of ovarian cancer is unclear. Here we showed that PIPKIγ expression is upregulated in multiple epithelial ovarian cancer cell lines. Silencing of PIPKIγ impaired PI3K/AKT signaling and inhibited the aggressive behaviors of epithelial ovarian cancer cells, including proliferation, migration and invasion. Moreover, we found that PIPKIγ was required for the activation of signal transducer and activator of transcription 3 (STAT3) in epithelial ovarian cancer cells, indicating that STAT3 may also be engaged in the PIPKIγ-dependent aggressiveness of epithelial ovarian cancer cells. Our results, for the first time, identified PIPKIγ as a novel regulator in epithelial ovarian cancer cells that promotes cell proliferation, migration and invasion by activating multiple signaling pathways. Therefore, we propose that PIPKIγ could potentially be a therapeutic target for the early detection and treatment of epithelial ovarian cancer. Further studies employing in vivo models are necessary to test this possibility.
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Affiliation(s)
- Siyu Cao
- Department of Gynecology and Obstetrics, The First Affiliated Hospital of the Medical School, Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Chunhua Chen
- Department of Biochemistry and Molecular Biology, Mayo Clinic, Rochester, MN 55901, USA
| | - Junli Xue
- Department of Oncology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai 200120, P.R. China
| | - Yan Huang
- Department of Biochemistry and Molecular Biology, Mayo Clinic, Rochester, MN 55901, USA
| | - Xiaofeng Yang
- Department of Gynecology and Obstetrics, The First Affiliated Hospital of the Medical School, Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Kun Ling
- Department of Biochemistry and Molecular Biology, Mayo Clinic, Rochester, MN 55901, USA
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Shang AQ, Wu J, Bi F, Zhang YJ, Xu LR, Li LL, Chen FF, Wang WW, Zhu JJ, Liu YY. Relationship between HER2 and JAK/STAT-SOCS3 signaling pathway and clinicopathological features and prognosis of ovarian cancer. Cancer Biol Ther 2017; 18:314-322. [PMID: 28448787 DOI: 10.1080/15384047.2017.1310343] [Citation(s) in RCA: 45] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
Abstract
OBJECTIVE The study aims to explore the relationship between expressions of HER2 and JAK/STAT3-SOCS3 signaling pathway and clinicopathological features and prognosis of ovarian cancer (OC). METHODS A total of 136 OC patients were collected. Immunohistochemistry was applied to measure the expressions of STAT3, p-STAT3, SOCS3, HER2 and p-HER2 in the tumor tissues and adjacent normal tissues. Quantitative real-time polymerase chain reaction (qRT-PCR) was used to detect the mRNA expressions of HER2, SOCS3 and STAT3 and western blotting was applied for protein expressions of HER2, p-HER2, SOCS3, STAT3 and p-STAT3 in the tumor tissues and adjacent normal tissues. Flow cytometry was used for the cell apoptosis in the blank, afatinib (A), ruxolitinib (R) and afatinib + ruxolitinib (A + R) groups. Follow-up was performed to explore relationship of HER2, SOCS3, and STAT3 expressions with survival time of OC patients. RESULTS HER2, p-HER2, STAT3, and p-STAT3 expressions were higher while SOCS3 expression was lower in the tumor tissues. The positive expressions of STAT3, HER2, p-HER2 and p-STAT3 were lower while the positive expression of SOCS3 was higher in the adjacent normal tissues. The expressions of HER2, SOCS3, and p-STAT3 were associated with clinical stage and lymph node metastasis (LNM), and STAT3 expression has correlation with histological grade and LNM. The mRNA and protein expressions of HER2, STAT3 and p-STAT3 in the tumor tissues were higher than those in the adjacent normal tissues, but SOCS3 expression was significantly decreased. The positive expressions of HER2, p-HER2 and STAT3, the negative expression of SOCS3 and pathological stages were important risk factors for the prognosis of patients with OC. CONCLUSION Our study showed that the expressions of HER2, STAT3, and SOCS3 are associated with the progression of OC, and higher expressions of HER2 and STAT3 and lower expression of SOCS3 predict poor prognosis of OC.
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Affiliation(s)
- An-Quan Shang
- a Clinical Medicine School , Ningxia Medical University , Yinchuan , P.R. China.,b Department of Laboratory Medicine , The Sixth People's Hospital of Yancheng City , Yancheng , P.R. China
| | - Jian Wu
- c Department of Oncology , The Sixth People's Hospital of Yancheng City , Yancheng , P.R. China
| | - Feng Bi
- d Department of Obstetrics and Gynecology , The Sixth People's Hospital of Yancheng City , Yancheng , P.R. China
| | - Yu-Jie Zhang
- a Clinical Medicine School , Ningxia Medical University , Yinchuan , P.R. China
| | - Lei-Rong Xu
- c Department of Oncology , The Sixth People's Hospital of Yancheng City , Yancheng , P.R. China
| | - Ling-Ling Li
- c Department of Oncology , The Sixth People's Hospital of Yancheng City , Yancheng , P.R. China
| | - Fei-Fei Chen
- c Department of Oncology , The Sixth People's Hospital of Yancheng City , Yancheng , P.R. China
| | - Wei-Wei Wang
- e Department of Pathology , The First People's Hospital of Yancheng City , Yancheng , P.R. China.,f Department of Pathology , The Sixth People's Hospital of Yancheng City , Yancheng , P.R. China
| | - Jian-Jun Zhu
- c Department of Oncology , The Sixth People's Hospital of Yancheng City , Yancheng , P.R. China
| | - You-Yi Liu
- g Department of Gynecology and Obstetrics , Fifth Hospital in Wuhan , Wuhan , Hubei Province , P.R. China
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El Bairi K, Kandhro AH, Gouri A, Mahfoud W, Louanjli N, Saadani B, Afqir S, Amrani M. Emerging diagnostic, prognostic and therapeutic biomarkers for ovarian cancer. Cell Oncol (Dordr) 2017; 40:105-118. [PMID: 27981507 DOI: 10.1007/s13402-016-0309-1] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/05/2016] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND In spite of various treatment options currently available, ovarian cancer (OC) still remains a leading cause of death in women world-wide. Diagnosis at an early stage is one of the most important factors that determines survival. Current clinical diagnostic tools have, however, a limited efficacy in early OC detection. Therefore, there is a critical need for new (early) diagnostic biomarkers and tools. Through advances in genomic, proteomic and metabolomic techniques, several novel molecular OC biomarkers have recently been identified. These biomarkers are currently subject to validation. In addition, integration of genomic, proteomic and metabolomic data, in conjunction with epidemiologic and clinical data, is considered essential for obtaining useful results. Interesting recent work has already shown that specific diagnostic biomarkers, such as BRCA mutations, may have profound therapeutic implications. Here, we review the current state of OC research through literature and database searches, with a focus on various recently identified biomarkers via different technologies for the (early) diagnosis, prognosis and treatment of OC. CONCLUSIONS Multi-biomarker panels accompanied by a meticulous determination of their sensitivity and specificity, as well their validation, using multivariate analyses will be critical for its clinical application, including early OC detection and tailor-made OC treatment.
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Affiliation(s)
- Khalid El Bairi
- Faculty of Medicine and Pharmacy, Oujda, Morocco.
- Independent Research Team in Cancer Biology and Bioactive Compounds, Mohammed 1st University, Oujda, Morocco.
| | - Abdul Hafeez Kandhro
- Department of Biochemistry, Healthcare Molecular and Diagnostic Laboratory, Hyderabad, Pakistan
| | - Adel Gouri
- Laboratory of Medical Biochemistry, Ibn Rochd University Hospital, Annaba, Algeria
| | - Wafaa Mahfoud
- Laboratory of Biology and Health, URAC-34, Faculty of Science Ben Msik, University Hassan II, Mohammedia, Casablanca, Morocco
| | | | - Brahim Saadani
- IVF center IRIFIV, Clinique des Iris, Casablanca, Morocco
| | - Said Afqir
- Department of Medical Oncology, Mohamed 1st University Hospital, Oujda, Morocco
| | - Mariam Amrani
- Equipe de Recherche ONCOGYMA, Faculty of Medicine, Pathology Department, National Institute of Oncology, Université Mohamed V, Rabat, Morocco
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45
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Shi L, Zheng H, Hu W, Zhou B, Dai X, Zhang Y, Liu Z, Wu X, Zhao C, Liang G. Niclosamide inhibition of STAT3 synergizes with erlotinib in human colon cancer. Onco Targets Ther 2017; 10:1767-1776. [PMID: 28367059 PMCID: PMC5370071 DOI: 10.2147/ott.s129449] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Niclosamide, an anthelmintic drug approved by the US Food and Drug Administration against cestodes, is used to treat tapeworm infection. In this study, we show that niclosamide can potentially inhibit signal transducer and activator of transcription 3 (STAT3) in colon cancer cell lines. Combined inhibition of epidermal growth factor receptor and STAT3 by erlotinib and niclosamide synergistically induces apoptosis and antiproliferation in colon cancer cell lines. Our findings suggest that erlotinib and niclosamide combination provides an effective therapeutic approach to improving the prognosis of colon cancer.
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Affiliation(s)
- Lingyi Shi
- Chemical Biology Research Center, School of Pharmaceutical Sciences
| | - Hailun Zheng
- Chemical Biology Research Center, School of Pharmaceutical Sciences
| | - Wanle Hu
- Department of Coloproctology, The Second Affiliated Hospital and Yuying Children's Hospital
| | - Bin Zhou
- Department of Coloproctology, The Second Affiliated Hospital and Yuying Children's Hospital
| | - Xuanxuan Dai
- Department of Oncological Surgery, The First Affiliated Hospital, Wenzhou Medical University, Wenzhou, People's Republic of China
| | - Yi Zhang
- Department of Oncological Surgery, The First Affiliated Hospital, Wenzhou Medical University, Wenzhou, People's Republic of China
| | - Zhiguo Liu
- Chemical Biology Research Center, School of Pharmaceutical Sciences
| | - Xiaoping Wu
- Chemical Biology Research Center, School of Pharmaceutical Sciences
| | - Chengguang Zhao
- Chemical Biology Research Center, School of Pharmaceutical Sciences
| | - Guang Liang
- Chemical Biology Research Center, School of Pharmaceutical Sciences
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46
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Iron addiction: a novel therapeutic target in ovarian cancer. Oncogene 2017; 36:4089-4099. [PMID: 28319068 PMCID: PMC5540148 DOI: 10.1038/onc.2017.11] [Citation(s) in RCA: 293] [Impact Index Per Article: 41.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2016] [Revised: 12/14/2016] [Accepted: 12/27/2016] [Indexed: 02/06/2023]
Abstract
Ovarian cancer is a lethal malignancy that has not seen a major therapeutic advance in over 30 years. We demonstrate that ovarian cancer exhibits a targetable alteration in iron metabolism. Ferroportin (FPN), the iron efflux pump, is decreased, and transferrin receptor (TFR1), the iron importer, is increased in tumor tissue from patients with high grade but not low grade serous ovarian cancer. A similar profile of decreased FPN and increased TFR1 is observed in a genetic model of ovarian cancer tumor initiating cells (TICs). The net result of these changes is an accumulation of excess intracellular iron and an augmented dependence on iron for proliferation. A forced reduction in intracellular iron reduces the proliferation of ovarian cancer TICs in vitro, and inhibits both tumor growth and intraperitoneal dissemination of tumor cells in vivo. Mechanistic studies demonstrate that iron increases metastatic spread by facilitating invasion through expression of matrix metalloproteases and synthesis of IL6. We show that the iron dependence of ovarian cancer tumor initiating cells renders them exquisitely sensitive in vivo to agents that induce iron-dependent cell death (ferroptosis) as well as iron chelators, and thus creates a metabolic vulnerability that can be exploited therapeutically.
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47
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Gao Y, Shen J, Choy E, Mankin H, Hornicek F, Duan Z. Inhibition of CDK4 sensitizes multidrug resistant ovarian cancer cells to paclitaxel by increasing apoptosiss. Cell Oncol (Dordr) 2017; 40:209-218. [PMID: 28243976 DOI: 10.1007/s13402-017-0316-x] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/07/2017] [Indexed: 12/14/2022] Open
Abstract
PURPOSE Overexpression of cyclin-dependent kinase (CDK) 4 has been observed in a variety of cancers and has been found to contribute to tumor cell growth and proliferation. However, the effect of inhibition of CDK4 in ovarian cancer is unknown. We investigated the therapeutic effect of the CDK4 inhibitor palbociclib in combination with paclitaxel in ovarian cancer cells. METHODS Cell viabilities were determined by MTT assay after exposure to different dosages of palbociclib and/or paclitaxel. Western blot, immunofluorescence, and Calcein AM assays were conducted to determine the mechanisms underlying the cytotoxic effects of palbociclib in combination with paclitaxel. CDK4 siRNA was used to validate the outcome of targeting CDK4 by palbociclib in ovarian cancer cells. RESULTS We found that combinations of palbociclib and paclitaxel significantly enhanced drug sensitivity in both Rb-positive (SKOV3TR) and Rb-negative (OVCAR8TR) ovarian cancer-derived cells. When combined with paclitaxel, palbociclib induced apoptosis in both SKOV3TR and OVCAR8TR cells. We also found that palbociclib inhibited the activity of P-glycoprotein (Pgp), and that siRNA-mediated CDK4 knockdown sensitized multidrug resistant (MDR) SKOV3TR and OVCAR8TR cells to paclitaxel. CONCLUSIONS Inhibition of CDK4 by palbociclib can enhance paclitaxel sensitivity in both Rb-positive and Rb-negative MDR ovarian cancer cells by increasing apoptosis. CDK4 may serve as a promising target in the treatment of ovarian cancer.
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Affiliation(s)
- Yan Gao
- Department of Clinical Laboratory Diagnostics, Beijing Friendship Hospital, Capital Medical University, Beijing, 100050, China.,Sarcoma Biology Laboratory, Center for Sarcoma and Connective Tissue Oncology, Massachusetts General Hospital and Harvard Medical School, 100 Blossom St, Jackson 1115, Boston, MA, 02114, USA
| | - Jacson Shen
- Sarcoma Biology Laboratory, Center for Sarcoma and Connective Tissue Oncology, Massachusetts General Hospital and Harvard Medical School, 100 Blossom St, Jackson 1115, Boston, MA, 02114, USA
| | - Edwin Choy
- Sarcoma Biology Laboratory, Center for Sarcoma and Connective Tissue Oncology, Massachusetts General Hospital and Harvard Medical School, 100 Blossom St, Jackson 1115, Boston, MA, 02114, USA
| | - Henry Mankin
- Sarcoma Biology Laboratory, Center for Sarcoma and Connective Tissue Oncology, Massachusetts General Hospital and Harvard Medical School, 100 Blossom St, Jackson 1115, Boston, MA, 02114, USA
| | - Francis Hornicek
- Sarcoma Biology Laboratory, Center for Sarcoma and Connective Tissue Oncology, Massachusetts General Hospital and Harvard Medical School, 100 Blossom St, Jackson 1115, Boston, MA, 02114, USA
| | - Zhenfeng Duan
- Sarcoma Biology Laboratory, Center for Sarcoma and Connective Tissue Oncology, Massachusetts General Hospital and Harvard Medical School, 100 Blossom St, Jackson 1115, Boston, MA, 02114, USA.
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48
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Guo C, Chen Y, Gao W, Chang A, Ye Y, Shen W, Luo Y, Yang S, Sun P, Xiang R, Li N. Liposomal Nanoparticles Carrying anti-IL6R Antibody to the Tumour Microenvironment Inhibit Metastasis in Two Molecular Subtypes of Breast Cancer Mouse Models. Am J Cancer Res 2017; 7:775-788. [PMID: 28255366 PMCID: PMC5327649 DOI: 10.7150/thno.17237] [Citation(s) in RCA: 49] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2016] [Accepted: 12/04/2016] [Indexed: 12/17/2022] Open
Abstract
Tumour microenvironment (TME) contributes significantly towards potentiating the stemness and metastasis properties of cancer cells. IL6-Stat3 is one of the important cell signaling pathways in mediating the communication between tumour and immune cells. Here, we have systematically developed a novel anti-CD44 antibody-mediated liposomal nanoparticle delivery system loaded with anti-IL6R antibody, which could specifically target the TME of CD44+ breast cancer cells in different mouse models for triple negative and luminal breast cancer. This nanoparticle had an enhanced and specific tumour targeting efficacy with dramatic anti-tumour metastasis effects in syngeneic BALB/c mice bearing 4T1 cells as was in the syngeneic MMTV-PyMT mice. It inhibited IL6R-Stat3 signaling and moderated the TME, characterized by the reduced expression of genes encoding Stat3, Sox2, VEGFA, MMP-9 and CD206 in the breast tissues. Furthermore, this nanoparticle reduced the subgroups of Sox2+ and CD206+ cells in the lung metastatic foci, demonstrating its inhibitory effect on the lung metastatic niche for breast cancer stem cells. Taken together, the CD44 targeted liposomal nanoparticles encapsulating anti-IL6R antibody achieved a significant effect to inhibit the metastasis of breast cancer in different molecular subtypes of breast cancer mouse models. Our results shed light on the application of nanoparticle mediated cancer immune-therapy through targeting TME.
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49
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Bugide S, Gonugunta VK, Penugurti V, Malisetty VL, Vadlamudi RK, Manavathi B. HPIP promotes epithelial-mesenchymal transition and cisplatin resistance in ovarian cancer cells through PI3K/AKT pathway activation. Cell Oncol (Dordr) 2016; 40:133-144. [PMID: 28039608 DOI: 10.1007/s13402-016-0308-2] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/01/2016] [Indexed: 12/30/2022] Open
Abstract
PURPOSE Hematopoietic PBX interacting protein (HPIP), a scaffold protein, is known to regulate the proliferation, migration and invasion in different cancer cell types. The aim of this study was to assess the role of HPIP in ovarian cancer cell migration, invasion and epithelial-mesenchymal transition (EMT), and to unravel the mechanism by which it regulates these processes. METHODS HPIP expression was assessed by immunohistochemistry of tissue microarrays containing primary ovarian tumor samples of different grades. OAW42, an ovarian carcinoma-derived cell line exhibiting a high HPIP expression, was used to study the role of HPIP in cell migration, invasion and EMT. HPIP knockdown in these cells was achieved using a small hairpin RNA (shRNA) approach. Cell migration and invasion were assessed using scratch wound and transwell invasion assays, respectively. The extent of EMT was assessed by determining the expression levels of Snail, Vimentin and E-cadherin using Western blotting. The effect of HPIP expression on AKT and MAPK activation was also investigated by Western blotting. Cell viabilities in response to cisplatin treatment were assessed using a MTT assay, whereas apoptosis was assessed by determining caspase-3 and PARP cleavage in ovarian carcinoma-derived SKOV3 cells. RESULTS We found that HPIP is highly expressed in high-grade primary ovarian tumors. In addition, we found that HPIP promotes the migration, invasion and EMT in OAW42 cells and induces EMT in these cells via activation of the PI3K/AKT pathway. The latter was found to lead to stabilization of the Snail protein and to repression of E-cadherin expression through inactivation of GSK-3β. We also found that HPIP expression confers cisplatin resistance to SKOV3 cells after prolonged exposure and that its subsequent knockdown decreases the viability of these cells and increases caspase-3 activation and PARP proteolysis in these cells following cisplatin treatment. CONCLUSIONS From these results we conclude that HPIP expression is associated with high-grade ovarian tumors and may promote their migration, invasion and EMT, a process that is associated with metastasis. In addition, we conclude that HPIP may serve as a potential therapeutic target for cisplatin resistant ovarian tumors.
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Affiliation(s)
- Suresh Bugide
- Department of Biochemistry, School of Life Sciences, University of Hyderabad, Hyderabad, 500046, India
| | | | - Vasudevarao Penugurti
- Department of Biochemistry, School of Life Sciences, University of Hyderabad, Hyderabad, 500046, India
| | | | - Ratna K Vadlamudi
- Department of Obstetrics and Gynecology, UT Health Science Center, San Antonio, USA
| | - Bramanandam Manavathi
- Department of Biochemistry, School of Life Sciences, University of Hyderabad, Hyderabad, 500046, India.
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50
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El Bairi K, Kandhro AH, Gouri A, Mahfoud W, Louanjli N, Saadani B, Afqir S, Amrani M. Emerging diagnostic, prognostic and therapeutic biomarkers for ovarian cancer. CELLULAR ONCOLOGY (DORDRECHT) 2016. [PMID: 27981507 DOI: 10.1007/s13402-016-0309-1] [] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
BACKGROUND In spite of various treatment options currently available, ovarian cancer (OC) still remains a leading cause of death in women world-wide. Diagnosis at an early stage is one of the most important factors that determines survival. Current clinical diagnostic tools have, however, a limited efficacy in early OC detection. Therefore, there is a critical need for new (early) diagnostic biomarkers and tools. Through advances in genomic, proteomic and metabolomic techniques, several novel molecular OC biomarkers have recently been identified. These biomarkers are currently subject to validation. In addition, integration of genomic, proteomic and metabolomic data, in conjunction with epidemiologic and clinical data, is considered essential for obtaining useful results. Interesting recent work has already shown that specific diagnostic biomarkers, such as BRCA mutations, may have profound therapeutic implications. Here, we review the current state of OC research through literature and database searches, with a focus on various recently identified biomarkers via different technologies for the (early) diagnosis, prognosis and treatment of OC. CONCLUSIONS Multi-biomarker panels accompanied by a meticulous determination of their sensitivity and specificity, as well their validation, using multivariate analyses will be critical for its clinical application, including early OC detection and tailor-made OC treatment.
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Affiliation(s)
- Khalid El Bairi
- Faculty of Medicine and Pharmacy, Oujda, Morocco. .,Independent Research Team in Cancer Biology and Bioactive Compounds, Mohammed 1st University, Oujda, Morocco.
| | - Abdul Hafeez Kandhro
- Department of Biochemistry, Healthcare Molecular and Diagnostic Laboratory, Hyderabad, Pakistan
| | - Adel Gouri
- Laboratory of Medical Biochemistry, Ibn Rochd University Hospital, Annaba, Algeria
| | - Wafaa Mahfoud
- Laboratory of Biology and Health, URAC-34, Faculty of Science Ben Msik, University Hassan II, Mohammedia, Casablanca, Morocco
| | | | - Brahim Saadani
- IVF center IRIFIV, Clinique des Iris, Casablanca, Morocco
| | - Said Afqir
- Department of Medical Oncology, Mohamed 1st University Hospital, Oujda, Morocco
| | - Mariam Amrani
- Equipe de Recherche ONCOGYMA, Faculty of Medicine, Pathology Department, National Institute of Oncology, Université Mohamed V, Rabat, Morocco
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