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Kalavska K, Cierna Z, Karaba M, Minarik G, Benca J, Sedlackova T, Kolekova D, Mrvova I, Pindak D, Mardiak J, Mego M. Prognostic role of matrix metalloproteinase 9 in early breast cancer. Oncol Lett 2020; 21:78. [PMID: 33363615 PMCID: PMC7723168 DOI: 10.3892/ol.2020.12339] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2020] [Accepted: 10/20/2020] [Indexed: 02/07/2023] Open
Abstract
MMP9 is involved in extracellular matrix degradation during various physiological and pathological conditions, including tumorigenesis. The present study aimed to assess the prognostic role of intratumoral MMP9 and to determine its association with circulating tumor cells (CTCs) in patients with early breast cancer. A total of 318 patients with primary breast cancer (PBC) were enrolled into the present study. Specimens were subjected to immunohistochemistry analysis, using the MMP9 monoclonal antibody. MMP9 expression was scored using a weighted histoscore (WH). The results demonstrated that the mean WH ± SEM for MMP9 expression was significantly higher in breast tumor cells compared with tumor associated stromas (132.0±5.2 vs. 50.8±3.7; P<0.00001). Furthermore, a positive association was observed between MMP9 expression, the hormone positive status and proliferation index of analysed breast cancer tumour cells. Notably, the prognostic role of MMP9 was not observed in tumor cells [hazard ratio (HR) =0.96; 95% confidence interval (CI), 0.58-1.59; P=0.864] or tumor associated stroma (HR=1.29; 95% CI, 0.60-2.78; P=0.547). Subgroup analysis demonstrated that patients that were HR negative or triple negative, with low MMP9 expression in tumor cells and stroma had a significantly improved disease-free survival than patients with high MMP9 expression. Taken together, the results of the present study demonstrated that high MMP9 expression in PBC was associated with favorable tumor characteristics. However, the prognostic value of MMP9 was limited to only the HR negative and CTC epithelial-to-mesenchymal transition positive subgroups. Thus, analyzing MMP9 tumor expression may help identify patients with increased risk of disease recurrence in these subgroups.
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Affiliation(s)
- Katarina Kalavska
- Translational Research Unit, Faculty of Medicine, Comenius University, 833 10 Bratislava, Slovakia.,Department of Molecular Oncology, Cancer Research Institute, Biomedical Research Center of the Slovak Academy of Sciences, 945 05 Bratislava, Slovakia
| | - Zuzana Cierna
- Department of Pathology, Faculty of Medicine, Comenius University, 811 08 Bratislava, Slovakia.,Department of Pathology, Faculty Hospital, 917 02 Trnava, Slovakia
| | - Marian Karaba
- Department of Oncosurgery, National Cancer Institute, 833 10 Bratislava, Slovakia.,Department of Surgical Oncology, Slovak Medical University, 833 03 Bratislava, Slovakia
| | - Gabriel Minarik
- Institute of Molecular Biomedicine, Faculty of Medicine, Comenius University, 811 08 Bratislava, Slovakia
| | - Juraj Benca
- Department of Oncosurgery, National Cancer Institute, 833 10 Bratislava, Slovakia.,Department of Medicine, St. Elizabeth University, 810 01 Bratislava, Slovakia
| | | | - Denisa Kolekova
- Translational Research Unit, Faculty of Medicine, Comenius University, 833 10 Bratislava, Slovakia
| | - Ivana Mrvova
- Department of Pathology, Faculty of Medicine, Comenius University, 811 08 Bratislava, Slovakia.,Department of Pathology, Faculty Hospital, 917 02 Trnava, Slovakia
| | - Daniel Pindak
- Department of Oncosurgery, National Cancer Institute, 833 10 Bratislava, Slovakia.,Department of Surgical Oncology, Slovak Medical University, 833 03 Bratislava, Slovakia
| | - Jozef Mardiak
- Second Department of Oncology, Faculty of Medicine, Comenius University, National Cancer Institute, 833 10 Bratislava, Slovakia
| | - Michal Mego
- Translational Research Unit, Faculty of Medicine, Comenius University, 833 10 Bratislava, Slovakia.,Second Department of Oncology, Faculty of Medicine, Comenius University, National Cancer Institute, 833 10 Bratislava, Slovakia
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Wang S, Gao J, Li Q, Ming W, Fu Y, Song L, Qin J. Study on the regulatory mechanism and experimental verification of icariin for the treatment of ovarian cancer based on network pharmacology. JOURNAL OF ETHNOPHARMACOLOGY 2020; 262:113189. [PMID: 32736044 DOI: 10.1016/j.jep.2020.113189] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/28/2020] [Revised: 07/05/2020] [Accepted: 07/16/2020] [Indexed: 06/11/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Herba Epimedii (Berberidaceae) has the advantages of "nourishing the kidney and reinforcing the Yang". Many species in this genus have long been used in traditional Chinese medicine (TCM) and have been used as anticancer drugs in traditional Chinese herbal medicine formulations. Icariin, a major flavonoid glycoside extracted from Epimedium brevicornum Maxim, has been widely proven to exert an inhibitory effect on ovarian cancer (OC), and icariin can induce apoptosis and inhibit invasion and migration. However, the underlying mechanism remains unclear, so further research is necessary to verify its traditional use. AIM OF THE STUDY This study aimed to explore the regulatory mechanism of icariin in the biological network and signalling pathway of OC through network pharmacology and cytological experiments. METHODS Public databases and R × 3.6.2 software were adopted to predict the potential targets, construct the protein-protein interaction (PPI) network, and perform Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) enrichment analyses. After the network pharmacological analysis, cytological experiments, real-time quantitative PCR (qPCR) and Western blot (WB) analyses were used to verify the key signalling pathway. RESULTS The targets related to treatment were TNF, MMP9, STAT3, PIK3CA, ERBB2, MTOR, IL2, PTGS2, KDR, and F2. GO and KEGG enrichment analyses indicated that various kinases and the PI3K/AKT signalling pathway were the most enriched molecules and pathways. Icariin inhibited OC SKOV3 cell proliferation, migration and invasion in vitro and promoted apoptosis by inhibiting the PI3K/AKT signalling pathway. CONCLUSION Icariin promotes apoptosis and suppresses SKOV3 cell activities through the PI3K-Akt signalling pathway. This research not only provides a theoretical and experimental basis for more in-depth studies but also offers an efficient method for the rational utilization of a series of icariin flavonoids as anti-tumour drugs.
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Affiliation(s)
| | | | - Qingyu Li
- Jinan University, Guangzhou, 510632, China
| | | | - Yanjin Fu
- Jinan University, Guangzhou, 510632, China
| | | | - Jiajia Qin
- Jinan University, Guangzhou, 510632, China.
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53
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Xu T, Zhang S, Qiu D, Li X, Fan Y. Association between matrix metalloproteinase 9 polymorphisms and breast cancer risk: An updated meta-analysis and trial sequential analysis. Gene 2020; 759:144972. [PMID: 32739585 DOI: 10.1016/j.gene.2020.144972] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2020] [Revised: 06/19/2020] [Accepted: 07/17/2020] [Indexed: 01/11/2023]
Abstract
BACKGROUND Numerous studies have sought associations between matrix metalloproteinase 9 (MMP-9) polymorphisms and breast cancer risk. However, these studies have yielded conflicting results. Hence, we performed an updated meta-analysis to clarify the effects of four MMP-9 gene polymorphisms (rs3918242, rs2250889, rs3787268, and rs17576) on breast cancer risk. METHODS A comprehensive literature search for eligible studies was conducted in five electronic databases, including PubMed, Embase and Web of Science, up to March 1, 2020. Summary odds ratios (ORs) with 95% confidence intervals (CIs) were used to assess the strength of associations in random-effects models. For the reduction of type I errors, a trial sequential analysis (TSA) was performed. RESULTS Twenty-one studies (8813 breast cancer cases and 9323 controls) were included in the quantitative analysis. For rs3918242, the overall ORs were significant under allelic comparison (OR A vs. G = 1.34; 95% CI 1.03, 1.74, P = 0.028) and the recessive genetic model (OR AA vs. GG+GA = 1.40; 95% CI 1.06, 1.84, P = 0.016). For rs2250889, the ORs were significant under homozygote comparison (OR GG vs. CC = 2.57; 95% CI 1.22, 5.42, P = 0.013), heterozygote comparison (OR GC vs. CC = 2.48; 95% CI 1.17, 5.23, P = 0.018), and the dominant genetic model (OR GG+GC vs. CC = 2.53; 95% CI 1.23, 5.20, P = 0.012). No associations were observed for rs3787268 or rs17576. The subgroup analyses indicated that the risk effect of the rs3918242 A allele was observed only among Asians. TSA showed that the findings for rs3918242, rs3787268, and rs17576 were robust, but many more patients are needed before definitive conclusions can be made for rs2250889. CONCLUSION Our meta-analysis suggests that MMP-9 rs3918242, but not rs3787268 and rs17576 polymorphisms, may be risk factors for breast cancer. The effect of rs2250889 needs further confirmation with a larger sample size.
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Affiliation(s)
- Tai Xu
- Department of Breast Surgery, Meizhou People's Hospital, Meizhou 514000, Guangdong, China; Guangdong Provincial Key Laboratory of Precision Medicine and Clinical Translational Research of Hakka Population, Meizhou People's Hospital, Meizhou 514000, Guangdong, China.
| | - Siming Zhang
- Department of Breast Surgery, Meizhou People's Hospital, Meizhou 514000, Guangdong, China
| | - Dongqin Qiu
- Department of Breast Surgery, Meizhou People's Hospital, Meizhou 514000, Guangdong, China
| | - Xiaoyuan Li
- Department of Breast Surgery, Meizhou People's Hospital, Meizhou 514000, Guangdong, China
| | - Yuanlin Fan
- Department of Breast Surgery, Meizhou People's Hospital, Meizhou 514000, Guangdong, China
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Gu JJ, Hoj J, Rouse C, Pendergast AM. Mesenchymal stem cells promote metastasis through activation of an ABL-MMP9 signaling axis in lung cancer cells. PLoS One 2020; 15:e0241423. [PMID: 33119681 PMCID: PMC7595271 DOI: 10.1371/journal.pone.0241423] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2020] [Accepted: 10/14/2020] [Indexed: 12/26/2022] Open
Abstract
Mesenchymal stem cells (MSCs) are recruited and activated by solid tumors and play a role in tumor progression and metastasis. Here we show that MSCs promote metastasis in a panel of non-small cell lung cancer (NSCLC) cells. MSCs elicit transcriptional alterations in lung cancer cells leading to increased expression of factors implicated in the epithelial-to-mesenchymal transition (EMT) and secreted proteins including matrix metalloproteinase-9 (MMP9). MSCs enhance secretion of enzymatically active MMP9 in a panel of lung adenocarcinoma cells. High expression of MMP9 is linked to low survival rates in lung adenocarcinoma patients. Notably, we found that ABL tyrosine kinases are activated in MSC-primed lung cancer cells and functional ABL kinases are required for MSC-induced MMP9 expression, secretion and proteolytic activity. Importantly, ABL kinases are required for MSC-induced NSCLC metastasis. These data reveal an actionable target for inhibiting MSC-induced metastatic activity of lung adenocarcinoma cells through disruption of an ABL kinase-MMP9 signaling axis activated in MSC-primed lung cancer cells.
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Affiliation(s)
- Jing Jin Gu
- Department of Pharmacology and Cancer Biology, Duke University School of Medicine, Durham, North Carolina, United States of America
| | - Jacob Hoj
- Department of Pharmacology and Cancer Biology, Duke University School of Medicine, Durham, North Carolina, United States of America
| | - Clay Rouse
- Division of Laboratory Animal Resources, Duke University School of Medicine, Durham, North Carolina, United States of America
| | - Ann Marie Pendergast
- Department of Pharmacology and Cancer Biology, Duke University School of Medicine, Durham, North Carolina, United States of America
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55
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Luna-Dulcey L, da Silva JA, Cominetti MR. SSi6 promotes cell death by apoptosis through cell cycle arrest and inhibits migration and invasion of MDA-MB-231 human breast cancer cells. Anticancer Drugs 2020; 31:35-43. [PMID: 31490285 DOI: 10.1097/cad.0000000000000826] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Triple-negative breast cancer subtype is the most aggressive type of breast cancer due to the lack of specific therapeutic targets, having limited treatment options, low survival prognosis and high recurrence rates. In this work, we describe the effects of a semisynthetic derivative of [6]-gingerol (6G) called SSi6, produced by the addition of a 2,4-dinitrophenylhydrazine reagent on several aspects of triple-negative breast cancer biology. Human breast cancer cell lines MDA-MB-231 and MCF-10A were used in the experiments. MTT assays were used to detect cell viability. Cell cycle and apoptosis assay were analyzed using flow cytometer Accuri C6 and analysis of proteins as retinoblastoma Rb and kinases Cdk4/6 were analyzed by western blotting. SSi6 induced cytotoxic effects on triple-negative breast cancer cells, with higher selectivity when compared to the non-tumor MCF-10A cells. In addition, SSi6 inhibited migration and invasion of triple-negative breast cancer cells and was able to arrest cell cycle at the G1-phase, mainly by decreasing Cdk4/6-Rb axis levels. Therefore, SSi6 provoked the induction of apoptosis in triple-negative breast cancer cells. SSi6 was more efficient in producing these effects, compared to the original 6G natural product. This study may contribute to a better understanding of the effects of natural and semisynthetic products on the in-vitro metastatic processes in the MDA-MB-231 triple-negative breast cancer cell line. Additional, it can be useful to understand the effects of chemical modifications on already effective natural compounds aiming at the improvement of their bioactive properties, such as in the increase of the cytotoxic selectivity against tumor cells, compared to non-tumor ones.
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Affiliation(s)
- Liany Luna-Dulcey
- Laboratory of Biology of Aging (LABEN), Department of Gerontology, Federal University of São Carlos, São Carlos, SP
| | - James A da Silva
- Department of Pharmacy, Federal University of Sergipe, São José, SE, Brazil
| | - Marcia R Cominetti
- Laboratory of Biology of Aging (LABEN), Department of Gerontology, Federal University of São Carlos, São Carlos, SP
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56
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Hwang ST, Yang MH, Baek SH, Um JY, Ahn KS. Genistin attenuates cellular growth and promotes apoptotic cell death breast cancer cells through modulation of ERalpha signaling pathway. Life Sci 2020; 263:118594. [PMID: 33075375 DOI: 10.1016/j.lfs.2020.118594] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2020] [Revised: 10/05/2020] [Accepted: 10/08/2020] [Indexed: 12/15/2022]
Abstract
Estrogen receptor alpha (ERα) is a vital molecular target in ER-positive breast cancer. Genistin (GS) is one of isoflavones that can exert diverse pharmacological effects including that of anti-proliferation, anti-tumor angiogenesis, induce cell cycle arrest and apoptosis. Here, we examined the efficacy of GS as an anti-cancer agent against breast cancer cells. We observed that GS exhibited more cytotoxic activity against MCF-7 cells than MDA-MB-231cells. We found that GS caused negative regulation of ERα. It also effectively down-modulated ER nuclear translocation as well DNA binding activity in breast cancer cells. Moreover, GS effectively induced apoptosis and suppressed levels of oncogenic markers in MCF-7 cells. Interestingly, in ERα knocked-down MCF-7 cells, cell viability was found to be increased and the levels of cleaved PARP was abolished. We found completely contrasting results in ERα overexpressed MDA-MB-231 cells, where cell viability was decreased and expression level of apoptotic markers was enhanced. Our results demonstrate that GS can suppress ERα signaling and can be useful for prevention and therapy of ER-positive breast cancer.
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Affiliation(s)
- Sun Tae Hwang
- Department of Science in Korean Medicine, Kyung Hee University, 24 Kyungheedae-ro, Dongdaemun-gu, Seoul 02447, Republic of Korea
| | - Min Hee Yang
- Department of Science in Korean Medicine, Kyung Hee University, 24 Kyungheedae-ro, Dongdaemun-gu, Seoul 02447, Republic of Korea; KHU-KIST Department of Converging Science and Technology, Kyung Hee University, Seoul 02447, Republic of Korea
| | - Seung Ho Baek
- College of Korean Medicine, Dongguk University, 32 Dongguk-ro, Ilsandong-gu, Goyang-si, Gyeonggi-do 10326, Republic of Korea
| | - Jae-Young Um
- Department of Science in Korean Medicine, Kyung Hee University, 24 Kyungheedae-ro, Dongdaemun-gu, Seoul 02447, Republic of Korea
| | - Kwang Seok Ahn
- Department of Science in Korean Medicine, Kyung Hee University, 24 Kyungheedae-ro, Dongdaemun-gu, Seoul 02447, Republic of Korea; KHU-KIST Department of Converging Science and Technology, Kyung Hee University, Seoul 02447, Republic of Korea.
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57
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Bioguided Fractionation of Local Plants against Matrix Metalloproteinase9 and Its Cytotoxicity against Breast Cancer Cell Models: In Silico and In Vitro Study. Molecules 2020; 25:molecules25204691. [PMID: 33066411 PMCID: PMC7587335 DOI: 10.3390/molecules25204691] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2020] [Revised: 10/11/2020] [Accepted: 10/12/2020] [Indexed: 02/06/2023] Open
Abstract
Matrix metalloproteinase9 (MMP9) is known to be highly expressed during metastatic cancer where most known potential inhibitors failed in the clinical trials. This study aims to select local plants in our state, as anti-breast cancer agent with hemopexin-like domain of MMP9 (PEX9) as the selective protein target. In silico screening for PEX9 inhibitors was performed from our in house-natural compound database to identify the plants. The selected plants were extracted using methanol and then a step-by-step in vitro screening against MMP9 was performed from its crude extract, partitions until fractions using FRET-based assay. The partitions were obtained by performing liquid–liquid extraction on the methanol extract using n-hexane, ethylacetate, n-butanol, and water representing nonpolar to polar solvents. The fractions were made from the selected partition, which demonstrated the best inhibition percentage toward MMP9, using column chromatography. Of the 200 compounds screened, 20 compounds that scored the binding affinity −11.2 to −8.1 kcal/mol toward PEX9 were selected as top hits. The binding of these hits were thoroughly investigated and linked to the plants which they were reported to be isolated from. Six of the eight crude extracts demonstrated inhibition toward MMP9 with the IC50 24 to 823 µg/mL. The partitions (1 mg/mL) of Ageratum conyzoides aerial parts and Ixora coccinea leaves showed inhibition 94% and 96%, whereas their fractions showed IC50 43 and 116 µg/mL, respectively toward MMP9. Using MTT assay, the crude extract of Ageratum exhibited IC50 22 and 229 µg/mL against 4T1 and T47D cell proliferations, respectively with a high safety index concluding its potential anti-breast cancer from herbal.
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Yanagi H, Watanabe T, Nishimura T, Hayashi T, Kono S, Tsuchida H, Hirata M, Kijima Y, Takao S, Okada S, Suzuki M, Imaizumi K, Kawada K, Minami H, Gotoh N, Shimono Y. Upregulation of S100A10 in metastasized breast cancer stem cells. Cancer Sci 2020; 111:4359-4370. [PMID: 32976661 PMCID: PMC7734155 DOI: 10.1111/cas.14659] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Revised: 09/12/2020] [Accepted: 09/14/2020] [Indexed: 12/24/2022] Open
Abstract
Metastatic progression remains the major cause of death in human breast cancer. Cancer cells with cancer stem cell (CSC) properties drive initiation and growth of metastases at distant sites. We have previously established the breast cancer patient‐derived tumor xenograft (PDX) mouse model in which CSC marker CD44+ cancer cells formed spontaneous microscopic metastases in the liver. In this PDX mouse, the expression levels of S100A10 and its family proteins were much higher in the CD44+ cancer cells metastasized to the liver than those at the primary site. Knockdown of S100A10 in breast cancer cells suppressed and overexpression of S100A10 in breast cancer PDX cells enhanced their invasion abilities and 3D organoid formation capacities in vitro. Mechanistically, S100A10 regulated the matrix metalloproteinase activity and the expression levels of stem cell–related genes. Finally, constitutive knockdown of S100A10 significantly reduced their metastatic ability to the liver in vivo. These findings suggest that S100A10 functions as a metastasis promoter of breast CSCs by conferring both invasion ability and CSC properties in breast cancers.
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Affiliation(s)
- Hisano Yanagi
- Department of Biochemistry, Fujita Health University School of Medicine, Toyoake, Japan.,Department of Medical Oncology, Fujita Health University School of Medicine, Toyoake, Japan
| | - Takashi Watanabe
- Department of Biochemistry, Fujita Health University School of Medicine, Toyoake, Japan
| | - Tatsunori Nishimura
- Division of Cancer Cell Biology, Cancer Research Institute, Kanazawa University, Kanazawa, Japan
| | - Takanori Hayashi
- Department of Biochemistry, Fujita Health University School of Medicine, Toyoake, Japan
| | - Seishi Kono
- Division of Breast and Endocrine Surgery, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Hitomi Tsuchida
- Division of Molecular and Cellular Biology, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Munetsugu Hirata
- Department of Breast Surgery, Fujita Health University School of Medicine, Toyoake, Japan
| | - Yuko Kijima
- Department of Breast Surgery, Fujita Health University School of Medicine, Toyoake, Japan
| | - Shintaro Takao
- Division of Breast and Endocrine Surgery, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Seiji Okada
- Division of Hematopoiesis, Joint Research Center for Human Retrovirus Infection, Kumamoto University, Kumamoto, Japan
| | - Motoshi Suzuki
- Department of Molecular Oncology, Fujita Health University School of Medicine, Toyoake, Japan
| | - Kazuyoshi Imaizumi
- Department of Respiratory Medicine, Fujita Health University School of Medicine, Fujita Health University School of Medicine, Toyoake, Japan
| | - Kenji Kawada
- Department of Medical Oncology, Fujita Health University School of Medicine, Toyoake, Japan
| | - Hironobu Minami
- Division of Medical Oncology/Hematology, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Noriko Gotoh
- Division of Cancer Cell Biology, Cancer Research Institute, Kanazawa University, Kanazawa, Japan
| | - Yohei Shimono
- Department of Biochemistry, Fujita Health University School of Medicine, Toyoake, Japan.,Division of Molecular and Cellular Biology, Kobe University Graduate School of Medicine, Kobe, Japan.,Division of Medical Oncology/Hematology, Kobe University Graduate School of Medicine, Kobe, Japan
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Vuoso DC, D'Angelo S, Ferraro R, Caserta S, Guido S, Cammarota M, Porcelli M, Cacciapuoti G. Annurca apple polyphenol extract promotes mesenchymal-to-epithelial transition and inhibits migration in triple-negative breast cancer cells through ROS/JNK signaling. Sci Rep 2020; 10:15921. [PMID: 32985606 PMCID: PMC7522716 DOI: 10.1038/s41598-020-73092-2] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2020] [Accepted: 09/11/2020] [Indexed: 12/24/2022] Open
Abstract
Aberrant activation of epithelial-to-mesenchymal transition has been shown to correlate with triple-negative breast cancer (TNBC) progression and metastasis. Thus, the induction of the reverse process might offer promising opportunities to restrain TNBC metastatic spreading and related mortality. Recently, the Annurca apple polyphenol extract (APE) has been highlighted as a multi-faceted agent that selectively kills TNBC cells by ROS generation and sustained JNK activation. Here, by qualitatively and quantitatively monitoring the real-time movements of live cells we provided the first evidence that APE inhibited the migration of MDA-MB-231 and MDA-MB-468 TNBC cells and downregulated metalloproteinase-2 and metalloproteinase-9. In MDA-MB-231 cells APE decreased SMAD-2/3 and p-SMAD-2/3 levels, increased E-cadherin/N-cadherin protein ratio, induced the switch from N-cadherin to E-cadherin expression and greatly reduced vimentin levels. Confocal and scanning electron microscopy imaging of APE-treated MDA-MB-231 cells evidenced a significant cytoskeletal vimentin and filamentous actin reorganization and revealed considerable changes in cell morphology highlighting an evident transition from the mesenchymal to epithelial phenotype with decreased migratory features. Notably, all these events were reverted by N-acetyl-l-cysteine and JNK inhibitor SP600125 furnishing evidence that APE exerted its effects through the activation of ROS/JNK signaling. The overall data highlighted APE as a potential preventing agent for TNBC metastasis.
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Affiliation(s)
- Daniela Cristina Vuoso
- Department of Precision Medicine, University of Campania "Luigi Vanvitelli", Via Luigi De Crecchio 7, 80138, Naples, Italy
| | - Stefania D'Angelo
- Department of Motor Sciences and Wellness, "Parthenope" University, Via Medina 40, 80133, Naples, Italy
| | - Rosalia Ferraro
- Department of Chemical, Materials and Industrial Production Engineering (DICMAPI), University of Naples Federico II, P.le Tecchio 80, 80125, Naples, Italy.,CEINGE Advanced Biotechnologies, 80145, Naples, Italy
| | - Sergio Caserta
- Department of Chemical, Materials and Industrial Production Engineering (DICMAPI), University of Naples Federico II, P.le Tecchio 80, 80125, Naples, Italy.,CEINGE Advanced Biotechnologies, 80145, Naples, Italy
| | - Stefano Guido
- Department of Chemical, Materials and Industrial Production Engineering (DICMAPI), University of Naples Federico II, P.le Tecchio 80, 80125, Naples, Italy.,CEINGE Advanced Biotechnologies, 80145, Naples, Italy
| | - Marcella Cammarota
- Department of Experimental Medicine, University of Campania "Luigi Vanvitelli", Via Luciano Armanni 5, 80138, Naples, Italy
| | - Marina Porcelli
- Department of Precision Medicine, University of Campania "Luigi Vanvitelli", Via Luigi De Crecchio 7, 80138, Naples, Italy
| | - Giovanna Cacciapuoti
- Department of Precision Medicine, University of Campania "Luigi Vanvitelli", Via Luigi De Crecchio 7, 80138, Naples, Italy.
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Sala M, Ros M, Saltel F. A Complex and Evolutive Character: Two Face Aspects of ECM in Tumor Progression. Front Oncol 2020; 10:1620. [PMID: 32984031 PMCID: PMC7485352 DOI: 10.3389/fonc.2020.01620] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2020] [Accepted: 07/27/2020] [Indexed: 12/24/2022] Open
Abstract
Tumor microenvironment, including extracellular matrix (ECM) and stromal cells, is a key player during tumor development, from initiation, growth and progression to metastasis. During all of these steps, remodeling of matrix components occurs, changing its biochemical and physical properties. The global and basic cancer ECM model is that tumors are surrounded by activated stromal cells, that remodel physiological ECM to evolve into a stiffer and more crosslinked ECM than in normal conditions, thereby increasing invasive capacities of cancer cells. In this review, we show that this too simple model does not consider the complexity, specificity and heterogeneity of each organ and tumor. First, we describe the general ECM in context of cancer. Then, we go through five invasive and most frequent cancers from different origins (breast, liver, pancreas, colon, and skin), and show that each cancer has its own specific matrix, with different stromal cells, ECM components, biochemical properties and activated signaling pathways. Furthermore, in these five cancers, we describe the dual role of tumor ECM: as a protective barrier against tumor cell proliferation and invasion, and as a major player in tumor progression. Indeed, crosstalk between tumor and stromal cells induce changes in matrix organization by remodeling ECM through invadosome formation in order to degrade it, promoting tumor progression and cell invasion. To sum up, in this review, we highlight the specificities of matrix composition in five cancers and the necessity not to consider the ECM as one general and simple entity, but one complex, dynamic and specific entity for each cancer type and subtype.
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Liu S, Wu D, Sun X, Fan Y, Zha R, Jalali A, Teli M, Sano T, Siegel A, Sudo A, Agarwal M, Robling A, Li BY, Yokota H. Mechanical stimulations can inhibit local and remote tumor progression by downregulating WISP1. FASEB J 2020; 34:12847-12859. [PMID: 32744779 DOI: 10.1096/fj.202000713rr] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2020] [Revised: 07/09/2020] [Accepted: 07/17/2020] [Indexed: 12/27/2022]
Abstract
Mechanical stimulations can prevent bone loss, but their effects on the tumor-invaded bone or solid tumors are elusive. Here, we evaluated the effect of knee loading, dynamic loads applied to the knee, on metastasized bone and mammary tumors. In a mouse model, tumor cells were inoculated to the mammary fat pad or the proximal tibia. Daily knee loading was then applied and metabolic changes were monitored mainly through urine. Urine samples were also collected from human subjects before and after step aerobics. The result showed that knee loading inhibited tumor progression in the loaded tibia. Notably, it also reduced remotely the growth of mammary tumors. In the urine, an altered level of cholesterol was observed with an increase in calcitriol, which is synthesized from a cholesterol derivative. In urinary proteins, knee loading in mice and step aerobics in humans markedly reduced WNT1-inducible signaling pathway protein 1, WISP1, which leads to poor survival among patients with breast cancer. In the ex vivo breast cancer tissue assay, WISP1 promoted the growth of cancer fragments and upregulated tumor-promoting genes, such as Runx2, MMP9, and Snail. Collectively, the present preclinical and human study demonstrated that mechanical stimulations, such as knee loading and step aerobics, altered urinary metabolism and downregulated WISP1. The study supports the benefit of mechanical stimulations for locally and remotely suppressing tumor progression. It also indicated the role of WISP1 downregulation as a potential mechanism of loading-driven tumor suppression.
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Affiliation(s)
- Shengzhi Liu
- Department of Biomedical Engineering, Indiana University Purdue University Indianapolis, Indianapolis, IN, USA
| | - Di Wu
- Department of Biomedical Engineering, Indiana University Purdue University Indianapolis, Indianapolis, IN, USA.,Department of Pharmacology, School of Pharmacy, Harbin Medical University, Harbin, China
| | - Xun Sun
- Department of Biomedical Engineering, Indiana University Purdue University Indianapolis, Indianapolis, IN, USA.,Department of Pharmacology, School of Pharmacy, Harbin Medical University, Harbin, China
| | - Yao Fan
- Department of Biomedical Engineering, Indiana University Purdue University Indianapolis, Indianapolis, IN, USA.,Department of Pharmacology, School of Pharmacy, Harbin Medical University, Harbin, China
| | - Rongrong Zha
- Department of Biomedical Engineering, Indiana University Purdue University Indianapolis, Indianapolis, IN, USA.,Department of Pharmacology, School of Pharmacy, Harbin Medical University, Harbin, China
| | - Aydin Jalali
- Department of Biomedical Engineering, Indiana University Purdue University Indianapolis, Indianapolis, IN, USA
| | - Meghana Teli
- Department of Biomedical Engineering, Indiana University Purdue University Indianapolis, Indianapolis, IN, USA
| | - Tomohiko Sano
- Department of Biomedical Engineering, Indiana University Purdue University Indianapolis, Indianapolis, IN, USA.,Department of Orthopedic Surgery, Mie University, Mie, Japan
| | - Amanda Siegel
- Integrated Nanosystems Development Institute, Indiana University Purdue University Indianapolis, Indianapolis, IN, USA.,Department of Chemistry and Chemical Biology, Indiana University Purdue University Indianapolis, Indianapolis, IN, USA
| | - Akihiro Sudo
- Department of Orthopedic Surgery, Mie University, Mie, Japan
| | - Mangilal Agarwal
- Integrated Nanosystems Development Institute, Indiana University Purdue University Indianapolis, Indianapolis, IN, USA.,Department of Mechanical Engineering, Indiana University Purdue University Indianapolis, Indianapolis, IN, USA
| | - Alexander Robling
- Department of Anatomy and Cell Biology, Indiana University School of Medicine, Indianapolis, IN, USA.,Indiana Center for Musculoskeletal Health, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Bai-Yan Li
- Department of Pharmacology, School of Pharmacy, Harbin Medical University, Harbin, China
| | - Hiroki Yokota
- Department of Biomedical Engineering, Indiana University Purdue University Indianapolis, Indianapolis, IN, USA.,Department of Pharmacology, School of Pharmacy, Harbin Medical University, Harbin, China.,Integrated Nanosystems Development Institute, Indiana University Purdue University Indianapolis, Indianapolis, IN, USA.,Department of Mechanical Engineering, Indiana University Purdue University Indianapolis, Indianapolis, IN, USA.,Department of Anatomy and Cell Biology, Indiana University School of Medicine, Indianapolis, IN, USA.,Indiana Center for Musculoskeletal Health, Indiana University School of Medicine, Indianapolis, IN, USA.,Simon Cancer Center, Indiana University School of Medicine, Indianapolis, IN, USA
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Takahashi H, Katsuta E, Yan L, Tokumaru Y, Katz MH, Takabe K. Transcriptomic Profile of Lymphovascular Invasion, a Known Risk Factor of Pancreatic Ductal Adenocarcinoma Metastasis. Cancers (Basel) 2020; 12:E2033. [PMID: 32722116 PMCID: PMC7465682 DOI: 10.3390/cancers12082033] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2020] [Revised: 07/15/2020] [Accepted: 07/21/2020] [Indexed: 12/25/2022] Open
Abstract
Lymphovascular invasion (LVI) is an aggressive pathologic feature and considered a risk factor for distant metastasis. We hypothesized that pancreatic ductal adenocarcinomas (PDACs) with LVI are associated with shorter survival, as well as aggressive cancer biology and lymphangiogenesis in transcriptomic analysis. Utilizing the cancer genome atlas (TCGA)-PDAC cohort, we found that positive LVI was significantly associated with positive perineural invasion (PNI) (p = 0.023), and higher American Joint Committee on Cancer (AJCC) T (p = 0.017) and N (p < 0.001) categories. Furthermore, positive LVI was associated with shorter overall survival (OS) (p = 0.014) and was an independent risk factor of poor OS. Although there was no association between LVI status and lymphangiogenesis, epithelial-mesenchymal transition (EMT), or metastasis-related genes, Gene Set Enrichment Analysis revealed a strong association with cell-proliferation-related gene sets such as mitotic spindles (Normalized enrichment score (NES) = 1.76, p = 0.016) and G2/M checkpoints (NES = 1.75, p = 0.036), as well as with transforming growth factor beta (TGF-beta) signaling (NES = 1.61, p = 0.043), which is a known mechanism of metastasis in PDACs. In conclusion, positive LVI was an independent risk factor of poor OS in PDACs. We found that PDACs with LVI were possibly associated with accelerated cell proliferation and enhanced TGF-beta signaling independent of lymphangiogenesis. Transcriptomic profiling elucidates more precise tumor biology of LVI-positive PDACs.
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Affiliation(s)
- Hideo Takahashi
- Department of Surgical Oncology, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263, USA; (H.T.); (E.K.); (Y.T.)
| | - Eriko Katsuta
- Department of Surgical Oncology, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263, USA; (H.T.); (E.K.); (Y.T.)
| | - Li Yan
- Department of Biostatistics and Bioinformatics, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263, USA;
| | - Yoshihisa Tokumaru
- Department of Surgical Oncology, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263, USA; (H.T.); (E.K.); (Y.T.)
- Department of Surgical Oncology, Graduate School of Medicine, Gifu University, Gifu 501-1194, Japan
| | - Matthew H.G. Katz
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA;
| | - Kazuaki Takabe
- Department of Surgical Oncology, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263, USA; (H.T.); (E.K.); (Y.T.)
- Department of Surgery, University at Buffalo Jacobs School of Medicine and Biomedical Sciences, the State University of New York, Buffalo, NY 14260, USA
- Department of Breast Surgery and Oncology, Tokyo Medical University, Tokyo 160-8402, Japan
- Department of Surgery, Yokohama City University, Yokohama 236-0004, Japan
- Department of Surgery, Niigata University Graduate School of Medical and Dental Sciences, Niigata 951-8510, Japan
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63
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Abd Elmaogoud Ragab Ibrahim F, Essam Elfeky S, Haroun M, Abd Elrahman Ahmed M, Elnaggar M, Abd Elfatah Ismail N, Ahmed Abd El Moneim N. Association of matrix metalloproteinases 3 and 9 single nucleotide polymorphisms with breast cancer risk: A case-control study. Mol Clin Oncol 2020; 13:54-62. [PMID: 32454974 PMCID: PMC7241239 DOI: 10.3892/mco.2020.2041] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2019] [Accepted: 01/15/2020] [Indexed: 12/24/2022] Open
Abstract
Two single nucleotide polymorphisms (SNPs) of matrix metalloproteinase (MMPs) 3 and 9 are functionally implicated in the progression of various types of cancer, including breast cancer (BC). However, the roles of these SNPs remain controversial. In addition, they also vary between one population and another. Therefore, the present study aimed to investigate the possible association between MMP3-1171 5A/6A and MMP9-1562 CT SNPs and the risk of BC among Egyptians, and to elucidate the alteration of MMP3 and MMP9 gene expression in patients with BC. The present case-control study enrolled 162 patients with BC and 146 control subjects. Restriction fragment length polymorphism-PCR was performed for analysis of the selected SNPs, gene expression of MMP3 and MMP9 was also assessed in 50 patients and 50 control subjects by reverse transcription-quantitative PCR. The frequencies of 5A/6A genotype and 5A allele of MMP3 were significantly higher in patients with BC compared with in healthy subjects. On the other hand, the distributions of MMP9 genotypes and alleles were not significantly different among patients and healthy subjects. Compared with healthy subjects, the expression levels of the two genes were found to be upregulated in patients with BC. Therefore, the present study indicated that MMP3-1171 5A/6A SNP, not MMP9-1562 C>T SNP may be a risk factor for developing BC among Egyptian females.
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Affiliation(s)
| | - Shaymaa Essam Elfeky
- Department of Radiation Sciences, Medical Research Institute, University of Alexandria, Alexandria 21561, Egypt
| | - Medhat Haroun
- Department of Biotechnology, Institute of Graduate Studies and Research, University of Alexandria, Alexandria 21526, Egypt
| | | | - Mostafa Elnaggar
- Department of Cancer Management and Research, Medical Research Institute, University of Alexandria, Alexandria 21561, Egypt
| | - Nada Abd Elfatah Ismail
- Department of Biotechnology, Institute of Graduate Studies and Research, University of Alexandria, Alexandria 21526, Egypt
| | - Nadia Ahmed Abd El Moneim
- Department of Cancer Management and Research, Medical Research Institute, University of Alexandria, Alexandria 21561, Egypt
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Geiger M, Stubenrauch KG, Sam J, Richter WF, Jordan G, Eckmann J, Hage C, Nicolini V, Freimoser-Grundschober A, Ritter M, Lauer ME, Stahlberg H, Ringler P, Patel J, Sullivan E, Grau-Richards S, Endres S, Kobold S, Umaña P, Brünker P, Klein C. Protease-activation using anti-idiotypic masks enables tumor specificity of a folate receptor 1-T cell bispecific antibody. Nat Commun 2020; 11:3196. [PMID: 32581215 PMCID: PMC7314773 DOI: 10.1038/s41467-020-16838-w] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2018] [Accepted: 05/29/2020] [Indexed: 01/06/2023] Open
Abstract
T-cell bispecific antibodies (TCBs) crosslink tumor and T-cells to induce tumor cell killing. While TCBs are very potent, on-target off-tumor toxicity remains a challenge when selecting targets. Here, we describe a protease-activated anti-folate receptor 1 TCB (Prot-FOLR1-TCB) equipped with an anti-idiotypic anti-CD3 mask connected to the anti-CD3 Fab through a tumor protease-cleavable linker. The potency of this Prot- FOLR1-TCB is recovered following protease-cleavage of the linker releasing the anti-idiotypic anti-CD3 scFv. In vivo, the Prot-FOLR1-TCB mediates antitumor efficacy comparable to the parental FOLR1-TCB whereas a noncleavable control Prot-FOLR1-TCB is inactive. In contrast, killing of bronchial epithelial and renal cortical cells with low FOLR1 expression is prevented compared to the parental FOLR1-TCB. The findings are confirmed for mesothelin as alternative tumor antigen. Thus, masking the anti-CD3 Fab fragment with an anti-idiotypic mask and cleavage of the mask by tumor-specific proteases can be applied to enhance specificity and safety of TCBs.
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Grants
- SK is supported by grants from the Wilhelm Sander Stiftung (grant number 2014.018.1 to SE and SK), the international doctoral program “i-Target: Immunotargeting of cancer” funded by the Elite Network of Bavaria (to SK and SE), the Melanoma Research Alliance (grant number N269626 to SE and 409510 to SK), the Marie-Sklodowska-Curie “Training Network for the Immunotherapy of Cancer (IMMUTRAIN)” funded by the H2020 program of the European Union (to SE and SK), by LMU Munich‘s Institutional Strategy LMUexcellent within the framework of the German Excellence Initiative (to SE and SK), the Bundesministerium für Bildung und Forschung (project Oncoattract to SE and SK).
- SK and SE are supported by grants from the Wilhelm Sander Stiftung (grant number 2014.018.1 to SE and SK), the international doctoral program “i-Target: Immunotargeting of cancer” funded by the Elite Network of Bavaria (to SK and SE), the Melanoma Research Alliance (grant number N269626 to SE and 409510 to SK), the Marie-Sklodowska-Curie “Training Network for the Immunotherapy of Cancer (IMMUTRAIN)” funded by the H2020 program of the European Union (to SE and SK), the Else Kröner- Fresenius-Stiftung (to SK), the German Cancer Aid (to SK), the Ernst-Jung-Stiftung (to SK), by LMU Munich‘s Institutional Strategy LMUexcellent within the framework of the German Excellence Initiative (to SE and SK), the Bundesministerium für Bildung und Forschung (project Oncoattract to SE and SK), the Deutsche Forschungsgemeinschaft, the José-Carreras Leukämie Stiftung, the Hector-Foundation (all to SK) and the European Research Council (ERC, grant 756017, ARMOR-T to SK).
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Affiliation(s)
- Martina Geiger
- Roche Pharma Research & Early Development, Roche Innovation Center Zurich, Wagistrasse 10, 8952, Schlieren, Switzerland
- Center of Integrated Protein Science Munich (CIPS-M) and Division of Clinical Pharmacology, Department of Medicine IV, Klinikum der Universität München, Lindwurmstraße 2a, Member of the German Center for Lung Research (DZL), 80337, Munich, Germany
| | - Kay-Gunnar Stubenrauch
- Roche Pharma Research & Early Development, Roche Innovation Center Munich, Nonnenwald 2, 82372, Penzberg, Germany
| | - Johannes Sam
- Roche Pharma Research & Early Development, Roche Innovation Center Zurich, Wagistrasse 10, 8952, Schlieren, Switzerland
| | - Wolfgang F Richter
- Roche Pharma Research & Early Development, Roche Innovation Center Basel, Grenzacherstrasse 124, 4070, Basel, Switzerland
| | - Gregor Jordan
- Roche Pharma Research & Early Development, Roche Innovation Center Munich, Nonnenwald 2, 82372, Penzberg, Germany
| | - Jan Eckmann
- Roche Pharma Research & Early Development, Roche Innovation Center Munich, Nonnenwald 2, 82372, Penzberg, Germany
| | - Carina Hage
- Roche Pharma Research & Early Development, Roche Innovation Center Munich, Nonnenwald 2, 82372, Penzberg, Germany
| | - Valeria Nicolini
- Roche Pharma Research & Early Development, Roche Innovation Center Zurich, Wagistrasse 10, 8952, Schlieren, Switzerland
| | - Anne Freimoser-Grundschober
- Roche Pharma Research & Early Development, Roche Innovation Center Zurich, Wagistrasse 10, 8952, Schlieren, Switzerland
| | - Mirko Ritter
- Roche Diagnostics, CPS Research and Development, Nonnenwald 2, 82372, Penzberg, Germany
| | - Matthias E Lauer
- Roche Pharma Research & Early Development, Roche Innovation Center Basel, Grenzacherstrasse 124, 4070, Basel, Switzerland
| | - Henning Stahlberg
- Center for Cellular Imaging and Nano Analytics, Biozentrum, University of Basel, 4070, Basel, Switzerland
| | - Philippe Ringler
- Center for Cellular Imaging and Nano Analytics, Biozentrum, University of Basel, 4070, Basel, Switzerland
| | - Jigar Patel
- Roche Sequencing, NimbleGen, Madison, WI, 53719, USA
- Nimble Therapeutics Inc., 500S Rosa Rd, Madison, WI, 53719, USA
| | - Eric Sullivan
- Roche Sequencing, NimbleGen, Madison, WI, 53719, USA
- Nimble Therapeutics Inc., 500S Rosa Rd, Madison, WI, 53719, USA
| | - Sandra Grau-Richards
- Roche Pharma Research & Early Development, Roche Innovation Center Zurich, Wagistrasse 10, 8952, Schlieren, Switzerland
| | - Stefan Endres
- Center of Integrated Protein Science Munich (CIPS-M) and Division of Clinical Pharmacology, Department of Medicine IV, Klinikum der Universität München, Lindwurmstraße 2a, Member of the German Center for Lung Research (DZL), 80337, Munich, Germany
- Einheit für Klinische Pharmakologie (EKLiP), Helmholtz Zentrum München, German Research Center for Environmental Health (HMGU), Neuherberg, Germany
- German Center for Translational Cancer Research (DKTK), Partner Site Munich, Munich, Germany
| | - Sebastian Kobold
- Center of Integrated Protein Science Munich (CIPS-M) and Division of Clinical Pharmacology, Department of Medicine IV, Klinikum der Universität München, Lindwurmstraße 2a, Member of the German Center for Lung Research (DZL), 80337, Munich, Germany
- Einheit für Klinische Pharmakologie (EKLiP), Helmholtz Zentrum München, German Research Center for Environmental Health (HMGU), Neuherberg, Germany
- German Center for Translational Cancer Research (DKTK), Partner Site Munich, Munich, Germany
| | - Pablo Umaña
- Roche Pharma Research & Early Development, Roche Innovation Center Zurich, Wagistrasse 10, 8952, Schlieren, Switzerland
| | - Peter Brünker
- Roche Pharma Research & Early Development, Roche Innovation Center Zurich, Wagistrasse 10, 8952, Schlieren, Switzerland
| | - Christian Klein
- Roche Pharma Research & Early Development, Roche Innovation Center Zurich, Wagistrasse 10, 8952, Schlieren, Switzerland.
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Wahyuniari IAI, Arijana IGKN, Sriwidyani NP, Suwito H, Widyarini S, Ghufron M, Mustofa M, Haryana SM. The Effect of (E)-1-(4'-aminophenyl)-3-phenylprop-2-en-1-one on MicroRNA-18a, Dicer1, and MMP-9 Expressions against DMBA-Induced Breast Cancer. Asian Pac J Cancer Prev 2020; 21:1213-1219. [PMID: 32458624 PMCID: PMC7541864 DOI: 10.31557/apjcp.2020.21.5.1213] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2018] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND Most of breast cancer patients are estrogen receptor alpha-positive and have high resistance and side effect of chemotherapeutic drug. Therefore, discovering an effective anticancer agent is needed. This research explored the effect of (E)-1-(4'-aminophenyl)-3-phenylprop-2-en-1-one (APE) on miR-18a, Dicer1, and MMP-9 expressions. METHODS Twenty four female Sprague-Dawley rats were invetigated in this study. The rats were divided into 6 groups of 4. G1 was considered as normal rat. G2, G3, T1, T2, and T3 were given DMBA 20 mg/kgBW twice a week for 5 weeks to induce mammary cancer. After being affiliated with cancer, G2 was given vehicle and G3 was treated with tamoxifen. T1, T2, and T3 were treated with APE intraperitoneally everyday for 21 days at doses of 5, 15, and 45 mg/kgBW/day, respectively. Blood plasma was collected to measure miR-18a expression using qRT-PCR. Mammary tissues were also collected to determine Dicer1 and MMP-9 expressions by using immunohistochemistry. RESULTS The results showed significant down-regulation of miR-18a relative expression and up-regulation of Dicer1 expression in G3 and T1 compared to G2 (P<0.05). MMP-9 expression has significant decrease in T1 compared to G2 (P<0.05). CONCLUSION APE can decrease miR-18a and MMP-9 expressions and increase Dicer1 expression in rat mammary cancer. Therefore, this compound could be a candidate of novel anticancer.
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Affiliation(s)
| | | | - Ni Putu Sriwidyani
- Department of Anatomical Pathology, Faculty of Medicine, Udayana University, Bali, Indonesia
| | - Hery Suwito
- Department of Chemistry, Faculty of Science and Technology, Universitas Airlangga, Surabaya, Indonesia
| | - Sitarina Widyarini
- Department of Pathology, Faculty of Veterinary Medicine, Universitas Gadjah Mada, Yogyakarta, Indonesia
| | - Muhammad Ghufron
- Department of Histology and Cell Biology,Universitas Gadjah Mada, Yogyakarta, Indonesia
| | - Mustofa Mustofa
- Department of Pharmacology and Therapy, Faculty of Medicine, Universitas Gadjah Mada, Yogyakarta, Indonesia
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66
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Wu L, Saxena S, Singh RK. Neutrophils in the Tumor Microenvironment. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2020; 1224:1-20. [PMID: 32036601 DOI: 10.1007/978-3-030-35723-8_1] [Citation(s) in RCA: 81] [Impact Index Per Article: 20.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Neutrophils are the first responders to inflammation, infection, and injury. As one of the most abundant leukocytes in the immune system, neutrophils play an essential role in cancer progression, through multiple mechanisms, including promoting angiogenesis, immunosuppression, and cancer metastasis. Recent studies demonstrating elevated neutrophil to lymphocyte ratios suggest neutrophil as a potential therapeutic target and biomarker for disease status in cancer. This chapter will discuss the phenotypic and functional changes in the neutrophil in the tumor microenvironment, the underlying mechanism(s) of neutrophil facilitated cancer metastasis, and clinical potential of neutrophils as a prognostic/diagnostic marker and therapeutic target.
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Affiliation(s)
- Lingyun Wu
- Department of Pathology and Microbiology, University of Nebraska Medical Center, Omaha, NE, USA
| | - Sugandha Saxena
- Department of Pathology and Microbiology, University of Nebraska Medical Center, Omaha, NE, USA
| | - Rakesh K Singh
- Department of Pathology and Microbiology, University of Nebraska Medical Center, Omaha, NE, USA.
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67
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Kotta JC, Lestari ABS, Candrasari DS, Hariono M. Medicinal Effect, In Silico Bioactivity Prediction, and Pharmaceutical Formulation of Ageratum conyzoides L.: A Review. SCIENTIFICA 2020; 2020:6420909. [PMID: 33110668 PMCID: PMC7578719 DOI: 10.1155/2020/6420909] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/05/2020] [Revised: 09/22/2020] [Accepted: 09/26/2020] [Indexed: 05/05/2023]
Abstract
Goat weed (Ageratum conyzoides L.), or bandotan in Indonesia, is an herbaceous plant that broadly grows up in both subtropical as well as tropical areas. This herb contains many phytoconstituents which have many benefits in different aspects. The essential oil contains phytochemicals such as phenol, phenolic ester, and coumarin, whereas many compounds can been identified in the whole part such as terpenoid, steroid, chromene, pyrrolizidine alkaloid, and flavonoid. Empirically, this herb has been used as an antihemorrhagic, antiseptic, antileprosy, and wound-healing agent. This article reviews the potency of the herb in medication according to the chemical substances being deposited, which are collected from numerous studies, followed by its in silico bioactivity prediction as well as its pharmaceutical dosage form formulation.
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Affiliation(s)
- Jasvidianto C. Kotta
- Faculty of Pharmacy, Sanata Dharma University, Yogyakarta Campus III, Depok 55282, Indonesia
| | - Agatha B. S. Lestari
- Faculty of Pharmacy, Sanata Dharma University, Yogyakarta Campus III, Depok 55282, Indonesia
| | - Damiana S. Candrasari
- Faculty of Pharmacy, Sanata Dharma University, Yogyakarta Campus III, Depok 55282, Indonesia
| | - Maywan Hariono
- Faculty of Pharmacy, Sanata Dharma University, Yogyakarta Campus III, Depok 55282, Indonesia
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68
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Ferreira HH, Toledo DC, Faria AM, Araújo DP, Nardi ABD, Porto RNG, Moura VMBDD. Immunoexpression of metalloproteinases 9 (MMP-9) and 2 (MMP-2) and their inhibitors (TIMP-1 and TIMP-2) in normal and neoplastic canine mammary tissue. CIÊNCIA ANIMAL BRASILEIRA 2020. [DOI: 10.1590/1809-6891v21e-58640] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Abstract The aim of this study was to perform the immunostaining of MMP-9 and MMP-2 and its inhibitors, TIMP-1 and TIMP-2, on normal and neoplastic canine mammary tissue in order to evaluate the behavior of these proteins in extracellular matrix (ECM) remodeling in different neoplastic mammary types. Thus, 48 samples of canine mammary tissue were analyzed, 14 of which complex carcinomas, 13 tubulopapillary carcinomas, six single adenomas and 15 normal mammary tissue. There were differences in MMP-9, TIMP-1 and TIMP-2 according to mammary histomorphology, and MMP-9 presented increased immunoexpression in epithelial and stromal cells in tubulopapillary and complex carcinomas. TIMP-1 exhibited reduced immunostaining in the stromal cells of the complex carcinomas and TIMP-2 enhanced immunostaining in the epithelial cells of tubulopapillary carcinomas. There was a positive correlation between MMP-9 and TIMP-1 in epithelial and stromal cells regarding immunostaining intensity and number of labeled cells in the normal breast. There was a positive correlation between MMP-9 and TIMP-2 in the epithelial cells of tubulopapillary carcinomas. It is concluded that balanced activity between MMP-9, MMP-2, TIMP-1 and TIMP-2 maintains normal canine mammary tissue homeostasis while increased immunoexpression of MMP-9 and TIMP-2 and reduced TIMP- 1 in carcinomas suggest a favorable condition for tumor evolution.
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69
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Shamloo B, Kumar N, Owen RH, Reemmer J, Ost J, Perkins RS, Shen HY. Dysregulation of adenosine kinase isoforms in breast cancer. Oncotarget 2019; 10:7238-7250. [PMID: 31921385 PMCID: PMC6944449 DOI: 10.18632/oncotarget.27364] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2019] [Accepted: 11/07/2019] [Indexed: 12/25/2022] Open
Abstract
Dysregulated adenosine signaling pathway has been evidenced in the pathogenesis of breast cancer. However, the role of adenosine kinase (ADK) in tumorigenesis remains unclear while it crucially regulates the removal and availability of adenosine. ADK has two isoforms that localize to discrete subcellular spaces: i.e., nuclear, long-isoform (ADK-L) and cytosolic, short-isoform (ADK-S). We hypothesized that these two ADK isoforms would be differentially expressed in breast cancer and may contribute to divergent cellular actions in cancer. In this study, we examined the expression profiles of ADK isoforms in breast cancer tissues from 46 patient and followed up with an in vitro investigation by knocking down the expression of ADK-L or ADK-S using CRISPR gene editing to evaluate the role of ADK isoform in cancer progression and metastasis of cultured triple-negative breast cancer cell line MDA-MB-231. We demonstrated that (i) ADK-L expression level was significantly increased in breast cancer tissues versus paired normal tissues adjacent to tumor, whereas the ADK-S expression levels were not significantly different between cancerous and normal tissues; (ii) CRISPR/Cas9-mediated downregulation of ADK isoforms, led to suppressed cellular proliferation, division, and migration of cultured breast cancer cells; (iii) ADK-L knockdown significantly upregulated gene expression of matrix metalloproteinase (ADAM23, 9.93-fold; MMP9, 24.58-fold) and downregulated expression of cyclin D2 (CCND2, -30.76-fold), adhesive glycoprotein THBS1 (-8.28-fold), and cystatin E/M (CST6, -16.32-fold). Our findings suggest a potential role of ADK-L in mitogenesis, tumorigenesis, and tumor-associated tissue remodeling and invasion; and the manipulation of ADK-L holds promise as a therapeutic strategy for aggressive breast cancer.
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Affiliation(s)
- Bahar Shamloo
- Department of Translational Neuroscience, Legacy Research Institute, Legacy Health, Portland, OR 97232, USA
| | - Nandita Kumar
- Department of Translational Neuroscience, Legacy Research Institute, Legacy Health, Portland, OR 97232, USA
| | - Randall H Owen
- Department of Translational Neuroscience, Legacy Research Institute, Legacy Health, Portland, OR 97232, USA
| | - Jesica Reemmer
- Department of Translational Neuroscience, Legacy Research Institute, Legacy Health, Portland, OR 97232, USA
| | - John Ost
- Legacy Tumor Bank, Legacy Research Institute, Legacy Health, Portland, OR 97232, USA
| | - R Serene Perkins
- Legacy Tumor Bank, Legacy Research Institute, Legacy Health, Portland, OR 97232, USA.,Mid-Columbia Medical Center, The Dalles, OR 97058, USA
| | - Hai-Ying Shen
- Department of Translational Neuroscience, Legacy Research Institute, Legacy Health, Portland, OR 97232, USA
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Jabbarzadeh Kaboli P, Afzalipour Khoshkbejari M, Mohammadi M, Abiri A, Mokhtarian R, Vazifemand R, Amanollahi S, Yazdi Sani S, Li M, Zhao Y, Wu X, Shen J, Cho CH, Xiao Z. Targets and mechanisms of sulforaphane derivatives obtained from cruciferous plants with special focus on breast cancer - contradictory effects and future perspectives. Biomed Pharmacother 2019; 121:109635. [PMID: 31739165 DOI: 10.1016/j.biopha.2019.109635] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2019] [Revised: 10/29/2019] [Accepted: 10/31/2019] [Indexed: 12/15/2022] Open
Abstract
Breast cancer is the most common type of cancer among women. Therefore, discovery of new and effective drugs with fewer side effects is necessary to treat it. Sulforaphane (SFN) is an organosulfur compound obtained from cruciferous plants, such as broccoli and mustard, and it has the potential to treat breast cancer. Hence, it is vital to find out how SFN targets certain genes and cellular pathways in treating breast cancer. In this review, molecular targets and cellular pathways of SFN are described. Studies have shown SFN inhibits cell proliferation, causes apoptosis, stops cell cycle and has anti-oxidant activities. Increasing reactive oxygen species (ROS) produces oxidative stress, activates inflammatory transcription factors, and these result in inflammation leading to cancer. Increasing anti-oxidant potential of cells and discovering new targets to reduce ROS creation reduces oxidative stress and it eventually reduces cancer risks. In short, SFN effectively affects histone deacetylases involved in chromatin remodeling, gene expression, and Nrf2 anti-oxidant signaling. This review points to the potential of SFN to treat breast cancer as well as the importance of other new cruciferous compounds, derived from and isolated from mustard, to target Keap1 and Akt, two key regulators of cellular homeostasis.
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Affiliation(s)
- Parham Jabbarzadeh Kaboli
- Laboratory of Molecular Pharmacology, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, 646000, Sichuan, PR China; South Sichuan Institution for Translational Medicine, Luzhou, 646000, Sichuan, PR China; Drug Discovery Research Group, Parham Academy of Biomedical Sciences, The Heritage B-16-10, Selangor, 43300, Malaysia.
| | | | - Mahsa Mohammadi
- Department of Chemistry, Central Tehran Branch, Islamic Azad University, Tehran, Iran
| | - Ardavan Abiri
- Department of Medicinal Chemistry, Faculty of Pharmacy, Kerman University of Medical Sciences, Kerman, Iran
| | - Roya Mokhtarian
- Drug Discovery Research Group, Parham Academy of Biomedical Sciences, The Heritage B-16-10, Selangor, 43300, Malaysia
| | - Reza Vazifemand
- Laboratory of Virology, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, UPM Serdang, Selangor, 43400, Malaysia
| | - Shima Amanollahi
- Drug Discovery Research Group, Parham Academy of Biomedical Sciences, The Heritage B-16-10, Selangor, 43300, Malaysia; School of Mathematical, Physical, and Natural Sciences, University of Florence, Firenze, 50134, Italy
| | - Shaghayegh Yazdi Sani
- Drug Discovery Research Group, Parham Academy of Biomedical Sciences, The Heritage B-16-10, Selangor, 43300, Malaysia
| | - Mingxing Li
- Laboratory of Molecular Pharmacology, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, 646000, Sichuan, PR China; South Sichuan Institution for Translational Medicine, Luzhou, 646000, Sichuan, PR China
| | - Yueshui Zhao
- Laboratory of Molecular Pharmacology, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, 646000, Sichuan, PR China; South Sichuan Institution for Translational Medicine, Luzhou, 646000, Sichuan, PR China
| | - Xu Wu
- Laboratory of Molecular Pharmacology, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, 646000, Sichuan, PR China; South Sichuan Institution for Translational Medicine, Luzhou, 646000, Sichuan, PR China
| | - Jing Shen
- Laboratory of Molecular Pharmacology, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, 646000, Sichuan, PR China; South Sichuan Institution for Translational Medicine, Luzhou, 646000, Sichuan, PR China
| | - Chi Hin Cho
- Laboratory of Molecular Pharmacology, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, 646000, Sichuan, PR China; South Sichuan Institution for Translational Medicine, Luzhou, 646000, Sichuan, PR China
| | - Zhangang Xiao
- Laboratory of Molecular Pharmacology, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, 646000, Sichuan, PR China; South Sichuan Institution for Translational Medicine, Luzhou, 646000, Sichuan, PR China.
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71
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Owyong M, Chou J, van den Bijgaart RJ, Kong N, Efe G, Maynard C, Talmi-Frank D, Solomonov I, Koopman C, Hadler-Olsen E, Headley M, Lin C, Wang CY, Sagi I, Werb Z, Plaks V. MMP9 modulates the metastatic cascade and immune landscape for breast cancer anti-metastatic therapy. Life Sci Alliance 2019; 2:2/6/e201800226. [PMID: 31727800 PMCID: PMC6856766 DOI: 10.26508/lsa.201800226] [Citation(s) in RCA: 56] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2018] [Revised: 10/09/2019] [Accepted: 10/09/2019] [Indexed: 12/22/2022] Open
Abstract
Inhibition of active MMP9 early during tumorigenesis suppresses tumor cell migration, invasion, and colony formation and tilts the balance towards anti-tumor immunity by activating CD8+ T cells. Metastasis, the main cause of cancer-related death, has traditionally been viewed as a late-occurring process during cancer progression. Using the MMTV-PyMT luminal B breast cancer model, we demonstrate that the lung metastatic niche is established early during tumorigenesis. We found that matrix metalloproteinase 9 (MMP9) is an important component of the metastatic niche early in tumorigenesis and promotes circulating tumor cells to colonize the lungs. Blocking active MMP9, using a monoclonal antibody specific to the active form of gelatinases, inhibited endogenous and experimental lung metastases in the MMTV-PyMT model. Mechanistically, inhibiting MMP9 attenuated migration, invasion, and colony formation and promoted CD8+ T cell infiltration and activation. Interestingly, primary tumor burden was unaffected, suggesting that inhibiting active MMP9 is primarily effective during the early metastatic cascade. These findings suggest that the early metastatic circuit can be disrupted by inhibiting active MMP9 and warrant further studies of MMP9-targeted anti-metastatic breast cancer therapy.
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Affiliation(s)
- Mark Owyong
- Department of Anatomy, University of California, San Francisco, CA, USA
| | - Jonathan Chou
- Department of Anatomy, University of California, San Francisco, CA, USA.,Department of Medicine, University of California, San Francisco, CA, USA.,The Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, CA, USA
| | | | - Niwen Kong
- Department of Anatomy, University of California, San Francisco, CA, USA
| | - Gizem Efe
- Department of Anatomy, University of California, San Francisco, CA, USA
| | - Carrie Maynard
- Department of Anatomy, University of California, San Francisco, CA, USA
| | - Dalit Talmi-Frank
- Department of Biological Regulation, Weizmann Institute of Science, Rehovot, Israel
| | - Inna Solomonov
- Department of Biological Regulation, Weizmann Institute of Science, Rehovot, Israel
| | - Charlotte Koopman
- Department of Anatomy, University of California, San Francisco, CA, USA
| | - Elin Hadler-Olsen
- Department of Anatomy, University of California, San Francisco, CA, USA
| | - Mark Headley
- Department of Pathology, University of California, San Francisco, CA, USA
| | - Charlene Lin
- Department of Anatomy, University of California, San Francisco, CA, USA
| | - Chih-Yang Wang
- Department of Anatomy, University of California, San Francisco, CA, USA
| | - Irit Sagi
- Department of Biological Regulation, Weizmann Institute of Science, Rehovot, Israel
| | - Zena Werb
- Department of Anatomy, University of California, San Francisco, CA, USA .,The Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, CA, USA
| | - Vicki Plaks
- Department of Anatomy, University of California, San Francisco, CA, USA .,Department of Orofacial Sciences, University of California, San Francisco, CA, USA
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72
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Javir G, Joshi K. Evaluation of the combinatorial effect of Tinospora cordifolia and Zingiber officinale on human breast cancer cells. 3 Biotech 2019; 9:428. [PMID: 31696033 DOI: 10.1007/s13205-019-1930-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2019] [Accepted: 09/29/2019] [Indexed: 01/04/2023] Open
Abstract
The present study was aimed to investigate the anticancer potential of the combination treatment of Tinospora cordifolia (TC) and Zingiber officinale (ZO) using network pharmacology approach. In silico analysis of the anticancer activity of TC + ZO was carried out using Cytoscape 3.2.0 software to elucidate the mechanism. The MTT assay confirms the combination of TC and ZO is more active (IC50; 2 μg ml-1) as compared to TC (509 μg ml-1) and ZO (1 mg ml-1) alone in MCF-7 cells. The TC + ZO combination treatment inhibits DNA synthesis, migration, and induces apoptosis in MCF-7 cells as compared to TC and ZO alone at a concentration of 1 µg ml-1. TC + ZO combination treatment arrested cell cycle significantly at the G0/G1 phase. The proposed synergistic activity of the two herbs in the treatment of several cancers was correlated with an appropriate associated target/s, based on the pharmacological network. Interestingly, when both the plants used in combination, were found to regulate a total of 16 genes in 27 types of cancers. Further, ALOX5, MMP2, and MMP9 genes were identified as major targets which are responsible for the TC + ZO anticancer activity. According to merged and sub-networks of source-bioactive, bioactive-target, target-disease of TC, ZO alone and their combination; MMP9 was selected for validation purpose. The real-time PCR analysis confirmed that the TC + ZO combination treatment significantly down-regulated MMP9 mRNA expression by fivefold via up-regulation of its downstream target ER-α by 3.5-fold. In conclusion, the network analysis and in vitro validation confirmed the potent synergistic activity of TC + ZO combination treatment in breast cancer.
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Affiliation(s)
- Gitanjali Javir
- 1Department of Technology, Savitribai Phule Pune University, Pune, Maharashtra India
- 2Department of Biotechnology, Sinhgad College of Engineering, Affiliated to Savitribai Phule Pune University, Pune, Maharashtra 411041 India
| | - Kalpana Joshi
- 2Department of Biotechnology, Sinhgad College of Engineering, Affiliated to Savitribai Phule Pune University, Pune, Maharashtra 411041 India
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73
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Olea-Flores M, Zuñiga-Eulogio M, Tacuba-Saavedra A, Bueno-Salgado M, Sánchez-Carvajal A, Vargas-Santiago Y, Mendoza-Catalán MA, Pérez Salazar E, García-Hernández A, Padilla-Benavides T, Navarro-Tito N. Leptin Promotes Expression of EMT-Related Transcription Factors and Invasion in a Src and FAK-Dependent Pathway in MCF10A Mammary Epithelial Cells. Cells 2019; 8:E1133. [PMID: 31554180 PMCID: PMC6829404 DOI: 10.3390/cells8101133] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2019] [Revised: 09/20/2019] [Accepted: 09/20/2019] [Indexed: 12/19/2022] Open
Abstract
Leptin is one of the main adipokines secreted in breast tissue. Leptin promotes epithelial-mesenchymal transition (EMT), cell migration and invasion in epithelial breast cells, leading to tumor progression. Although, the molecular mechanisms that underlie these events are not fully understood, the activation of different signaling pathways appears to be essential. In this sense, the effects of leptin on the activation of kinases like Src and FAK, which regulate signaling pathways that activate the EMT program, are not completely described. Therefore, we investigated the involvement of these kinases using an in vitro model for leptin-induced EMT process in the non-tumorigenic MCF10A cell line. To this end, MCF10A cells were stimulated with leptin, and Src and FAK activation was assessed. Specific events occurring during EMT were also evaluated in the presence or absence of the kinases' chemical inhibitors PP2 and PF-573228. For instance, we tested the expression and subcellular localization of the EMT-related transcription factors Twist and β-catenin, by western blot and immunofluorescence. We also evaluated the secretion and activation of matrix metalloproteases (MMP-2 and MMP-9) by gelatin zymography. Invasiveness properties of leptin-stimulated cells were determined by invadopodia formation assays, and by the Transwell chamber method. Our results showed that leptin promotes EMT through Src and FAK activation, which leads to the secretion and activation of MMP-2 and MMP-9, invadopodia formation and cell invasion in MCF10A cells. In conclusion, our data suggest that leptin promotes an increase in the expression levels of Twist and β-catenin, the secretion of MMP-2, MMP-9, the invadopodia formation and invasion in MCF10A cells in a Src and FAK-dependent manner.
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Affiliation(s)
- Monserrat Olea-Flores
- Laboratorio de Biología Celular del Cáncer, Facultad de Ciencias Químico Biológicas, Universidad Autónoma de Guerrero, Chilpancingo 39090, México.
| | - Miriam Zuñiga-Eulogio
- Laboratorio de Biología Celular del Cáncer, Facultad de Ciencias Químico Biológicas, Universidad Autónoma de Guerrero, Chilpancingo 39090, México.
| | - Arvey Tacuba-Saavedra
- Laboratorio de Biología Celular del Cáncer, Facultad de Ciencias Químico Biológicas, Universidad Autónoma de Guerrero, Chilpancingo 39090, México.
| | - Magdalena Bueno-Salgado
- Laboratorio de Biología Celular del Cáncer, Facultad de Ciencias Químico Biológicas, Universidad Autónoma de Guerrero, Chilpancingo 39090, México.
| | - Andrea Sánchez-Carvajal
- Laboratorio de Biología Celular del Cáncer, Facultad de Ciencias Químico Biológicas, Universidad Autónoma de Guerrero, Chilpancingo 39090, México.
| | - Yovani Vargas-Santiago
- Laboratorio de Biología Celular del Cáncer, Facultad de Ciencias Químico Biológicas, Universidad Autónoma de Guerrero, Chilpancingo 39090, México.
| | - Miguel A Mendoza-Catalán
- Laboratorio de Biomedicina Molecular, Facultad de Ciencias Químico Biológicas, Universidad Autónoma de Guerrero, Chilpancingo México.
| | - Eduardo Pérez Salazar
- Departamento de Biología Celular, CINVESTAV, Av. Instituto Politécnico Nacional 2508, CDMX 07360, México
| | - Alejandra García-Hernández
- Departamento de Biología Celular, CINVESTAV, Av. Instituto Politécnico Nacional 2508, CDMX 07360, México
| | - Teresita Padilla-Benavides
- Department of Biochemistry and Molecular Pharmacology, University of Massachusetts Medical School, Worcester, MA 01605, USA.
| | - Napoleón Navarro-Tito
- Laboratorio de Biología Celular del Cáncer, Facultad de Ciencias Químico Biológicas, Universidad Autónoma de Guerrero, Chilpancingo 39090, México.
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74
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Li CJ, Chu PY, Yiang GT, Wu MY. The Molecular Mechanism of Epithelial-Mesenchymal Transition for Breast Carcinogenesis. Biomolecules 2019; 9:biom9090476. [PMID: 31514467 PMCID: PMC6770718 DOI: 10.3390/biom9090476] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2019] [Revised: 09/09/2019] [Accepted: 09/09/2019] [Indexed: 12/23/2022] Open
Abstract
The transforming growth factor-β (TGF-β) signaling pathway plays multiple regulatory roles in the tumorigenesis and development of cancer. TGF-β can inhibit the growth and proliferation of epithelial cells and induce apoptosis, thereby playing a role in inhibiting breast cancer. Therefore, the loss of response in epithelial cells that leads to the inhibition of cell proliferation due to TGF-β is a landmark event in tumorigenesis. As tumors progress, TGF-β can promote tumor cell invasion, metastasis, and drug resistance. At present, the above-mentioned role of TGF-β is related to the interaction of multiple signaling pathways in the cell, which can attenuate or abolish the inhibition of proliferation and apoptosis-promoting effects of TGF-β and enhance its promotion of tumor progression. This article focuses on the molecular mechanisms through which TGF-β interacts with multiple intracellular signaling pathways in tumor progression and the effects of these interactions on tumorigenesis.
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Affiliation(s)
- Chia-Jung Li
- Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, Kaohsiung 813, Taiwan
- Institute of Biomedical Sciences, National Sun Yat-Sen University, Kaohsiung 804, Taiwan
| | - Pei-Yi Chu
- School of Medicine, College of Medicine, Fu Jen Catholic University, New Taipei 242, Taiwan
- Department of Pathology, Show Chwan Memorial Hospital, Changhua 500, Taiwan
- Department of Health Food, Chung Chou University of Science and Technology, Changhua 510, Taiwan
| | - Giou-Teng Yiang
- Department of Emergency Medicine, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei 231, Taiwan
- Department of Emergency Medicine, School of Medicine, Tzu Chi University, Hualien 970, Taiwan
| | - Meng-Yu Wu
- Department of Emergency Medicine, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei 231, Taiwan.
- Department of Emergency Medicine, School of Medicine, Tzu Chi University, Hualien 970, Taiwan.
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75
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Mohan V, Das A, Sagi I. Emerging roles of ECM remodeling processes in cancer. Semin Cancer Biol 2019; 62:192-200. [PMID: 31518697 DOI: 10.1016/j.semcancer.2019.09.004] [Citation(s) in RCA: 186] [Impact Index Per Article: 37.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2019] [Revised: 09/01/2019] [Accepted: 09/07/2019] [Indexed: 02/07/2023]
Abstract
Extracellular matrix (ECM) plays a central and dynamic role in the creation of tumor microenvironment. Herein we discuss the emerging biophysical and biochemical aspects of ECM buildup and proteolysis in cancer niche formation. Dysregulated ECM remodeling by cancer cells facilitate irreversible proteolysis and crosslinking, which in turn influence cell signaling, micro environmental cues, angiogenesis and tissue biomechanics. Further, we introduce the emerging roles of cancer microbiome in aberrant tumor ECM remodeling and membrane bound nano-sized vesicles called exosomes in creation of distant pre-metastatic niches. A detailed molecular and biophysical understanding of the ECM morphologies and its components such as key enzymes, structural and signaling molecules are critical in identifying the next generation of therapeutic and diagnostic targets in cancer.
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Affiliation(s)
- Vishnu Mohan
- Department of Biological Regulation, Weizmann Institute of Science, Rehovot, Israel
| | - Alakesh Das
- Department of Biological Regulation, Weizmann Institute of Science, Rehovot, Israel
| | - Irit Sagi
- Department of Biological Regulation, Weizmann Institute of Science, Rehovot, Israel.
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76
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Adhipandito CF, Ludji DPKS, Aprilianto E, Jenie RI, Al-Najjar B, Hariono M. Matrix metalloproteinase9 as the protein target in anti-breast cancer drug discovery: an approach by targeting hemopexin domain. FUTURE JOURNAL OF PHARMACEUTICAL SCIENCES 2019. [DOI: 10.1186/s43094-019-0001-1] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023] Open
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77
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Molecular Imaging Probes Based on Matrix Metalloproteinase Inhibitors (MMPIs). Molecules 2019; 24:molecules24162982. [PMID: 31426440 PMCID: PMC6719134 DOI: 10.3390/molecules24162982] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2019] [Revised: 08/12/2019] [Accepted: 08/13/2019] [Indexed: 12/12/2022] Open
Abstract
Matrix metalloproteinases (MMPs) are a family of zinc- and calcium-dependent endopeptidases which are secreted or anchored in the cell membrane and are capable of degrading the multiple components of the extracellular matrix (ECM). MMPs are frequently overexpressed or highly activated in numerous human diseases. Owing to the important role of MMPs in human diseases, many MMP inhibitors (MMPIs) have been developed as novel therapeutics, and some of them have entered clinical trials. However, so far, only one MMPI (doxycycline) has been approved by the FDA. Therefore, the evaluation of the activity of a specific subset of MMPs in human diseases using clinically relevant imaging techniques would be a powerful tool for the early diagnosis and assessment of the efficacy of therapy. In recent years, numerous MMPIs labeled imaging agents have emerged. This article begins by providing an overview of the MMP subfamily and its structure and function. The latest advances in the design of subtype selective MMPIs and their biological evaluation are then summarized. Subsequently, the potential use of MMPI-labeled diagnostic agents in clinical imaging techniques are discussed, including positron emission tomography (PET), single-photon emission computed tomography (SPECT) and optical imaging (OI). Finally, this article concludes with future perspectives and clinical utility.
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78
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Gelatinase B/matrix metalloproteinase-9 and other neutrophil proteases switch off interleukin-2 activity. Biochem J 2019; 476:2191-2208. [PMID: 31262730 DOI: 10.1042/bcj20180382] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2018] [Revised: 06/11/2019] [Accepted: 07/01/2019] [Indexed: 12/27/2022]
Abstract
Interleukin 2 (IL-2) is critical for T cell development and homeostasis, being a key regulator of adaptive immune responses in autoimmunity, hypersensitivity reactions and cancer. Therefore, its abundance in serum and peripheral tissues needs tight control. Here, we described a new mechanism contributing to the immunobiology of IL-2. We demonstrated, both in biochemical and cell-based assays, that IL-2 is subject to proteolytic processing by neutrophil matrix metalloproteinase-9 (MMP-9). IL-2 fragments produced after cleavage by MMP-9 remained linked by a disulfide bond and displayed a reduced affinity for all IL-2 receptor subunits and a distinct pattern and timing of signal transduction. Stimulation of IL-2-dependent cells, including murine CTLL-2 and primary human regulatory T cells, with cleaved IL-2 resulted in significantly decreased proliferation. The concerted action of neutrophil proteases destroyed IL-2. Our data suggest that in neutrophil-rich inflammatory conditions in vivo, neutrophil MMP-9 may reduce the abundance of signaling-competent IL-2 and generate a fragment that competes with IL-2 for receptor binding, whereas the combined activity of granulocyte proteases has the potential to degrade and thus eliminate bioavailable IL-2.
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79
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Tatar O, Ilhan N, Ilhan N, Susam S, Ozercan IH. Is there any potential anticancer effect of raloxifene and fluoxetine on DMBA-induced rat breast cancer? J Biochem Mol Toxicol 2019; 33:e22371. [PMID: 31332895 DOI: 10.1002/jbt.22371] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2019] [Revised: 06/24/2019] [Accepted: 07/02/2019] [Indexed: 12/19/2022]
Abstract
Breast cancer is the most common cancer among women in the world and the incidence is increasing alarmingly. It was aimed to determine the effect of raloxifene (RAL) and fluoxetine (FLX) on selected parameters in 7,12-dimethylbenz(a)anthracene (DMBA)-induced mammary carcinoma. Thirty-two female Wistar albino rats were assorted into four groups: DMBA (group I), DMBA+RAL (group II), DMBA+FLX (group III), and DMBA+RAL+FLX (group IV). Mammary tissue vascular endothelial growth factor (VEGF), macrophage colony-stimulating factor (M-CSF), matrix metalloproteinase-9 (MMP-9), and tissue inhibitors of matrix metalloproteinase-1 (TIMP-1) levels were determined by the enzyme-linked immunosorbent assay method. The tissue VEGF levels were lower in group IV compared with DMBA group. Decreased M-CSF levels were observed in all therapeutic groups rather than the DMBA group, but the most effective decrease was found in group IV. Compared with the DMBA group, MMP-9 levels were statistically significantly decreased in group II and group IV. However, TIMP-1 levels were higher in the whole therapeutic groups rather than the DMBA group and the most effective increase was observed in group IV. Results of the present study suggest that combined therapy of RAL with FLX might lead to a better outcome targeting breast tumor.
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Affiliation(s)
- Oguzhan Tatar
- Department of Medical Biochemistry, Faculty of Medicine, Firat University, Elazıg, Turkey
| | - Necip Ilhan
- Department of Medical Biochemistry, Faculty of Medicine, Firat University, Elazıg, Turkey
| | - Nevin Ilhan
- Department of Medical Biochemistry, Faculty of Medicine, Firat University, Elazıg, Turkey
| | - Solmaz Susam
- Department of Medical Biochemistry, Faculty of Medicine, Firat University, Elazıg, Turkey
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80
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Chaiprasert T, Armartmuntree N, Techasen A, Sakonsinsiri C, Pinlaor S, Ungarreevittaya P, Khuntikeo N, Namwat N, Thanan R. Roles of Zinc Finger Protein 423 in Proliferation and Invasion of Cholangiocarcinoma through Oxidative Stress. Biomolecules 2019; 9:biom9070263. [PMID: 31284679 PMCID: PMC6681239 DOI: 10.3390/biom9070263] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2019] [Revised: 06/26/2019] [Accepted: 07/03/2019] [Indexed: 12/21/2022] Open
Abstract
Zinc finger protein 423 (ZNF423) is a transcriptional factor involved in the development and progression of cancers but has not yet been examined in cholangiocarcinoma (CCA), an oxidative stress-driven cancer of biliary epithelium. In this study, we hypothesized that oxidative stress mediated ZNF423 expression regulates its downstream genes resulting in CCA genesis. ZNF423 protein expression patterns and 8-oxodG (an oxidative stress marker) formation in CCA tissues were investigated using immunohistochemical analysis. The results showed that ZNF423 was overexpressed in CCA cells compared to normal bile duct cells adjacent of the tumor. Notably, ZNF423 expression was positively correlated with 8-oxodG formation. Moreover, ZNF423 expression in an immortalized cholangiocyte cell line (MMNK1) was increased by hydrogen peroxide-treatment, suggesting that oxidative stress induces ZNF423 expression. To investigate the roles of ZNF423 in CCA progression, ZNF423 mRNA was silenced using specific siRNA in CCA cell lines, KKU-100 and KKU-213. Silencing of ZNF423 significantly inhibits cell proliferation and invasion of both CCA cell lines. Taking all these results together, the present study denoted that ZNF423 is an oxidative stress-responsive gene with an oncogenic property contributing to the regulation of CCA genesis.
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Affiliation(s)
- Timpika Chaiprasert
- Department of Biochemistry, Faculty of Medicine, Khon Kaen University, Khon Kaen 40002, Thailand
- Cholangiocarcinoma Research Institute, Khon Kaen University, Khon Kaen 40002, Thailand
| | - Napat Armartmuntree
- Department of Biochemistry, Faculty of Medicine, Khon Kaen University, Khon Kaen 40002, Thailand
- Cholangiocarcinoma Research Institute, Khon Kaen University, Khon Kaen 40002, Thailand
| | - Anchalee Techasen
- Cholangiocarcinoma Research Institute, Khon Kaen University, Khon Kaen 40002, Thailand
- Faculty of Associated Medical Sciences, Khon Kaen University, Khon Kaen 40002, Thailand
| | - Chadamas Sakonsinsiri
- Department of Biochemistry, Faculty of Medicine, Khon Kaen University, Khon Kaen 40002, Thailand
- Cholangiocarcinoma Research Institute, Khon Kaen University, Khon Kaen 40002, Thailand
| | - Somchai Pinlaor
- Cholangiocarcinoma Research Institute, Khon Kaen University, Khon Kaen 40002, Thailand
- Department of Parasitology, Faculty of Medicine, Khon Kaen University, Khon Kaen 40002, Thailand
| | - Piti Ungarreevittaya
- Cholangiocarcinoma Research Institute, Khon Kaen University, Khon Kaen 40002, Thailand
- Department of Pathology, Faculty of Medicine, Khon Kaen University, Khon Kaen 40002, Thailand
| | - Narong Khuntikeo
- Cholangiocarcinoma Research Institute, Khon Kaen University, Khon Kaen 40002, Thailand
- Department of Surgery, Faculty of Medicine, Khon Kaen University, Khon Kaen 40002, Thailand
| | - Nisana Namwat
- Department of Biochemistry, Faculty of Medicine, Khon Kaen University, Khon Kaen 40002, Thailand
- Cholangiocarcinoma Research Institute, Khon Kaen University, Khon Kaen 40002, Thailand
| | - Raynoo Thanan
- Department of Biochemistry, Faculty of Medicine, Khon Kaen University, Khon Kaen 40002, Thailand.
- Cholangiocarcinoma Research Institute, Khon Kaen University, Khon Kaen 40002, Thailand.
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81
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Liu T, Zhou L, Li D, Andl T, Zhang Y. Cancer-Associated Fibroblasts Build and Secure the Tumor Microenvironment. Front Cell Dev Biol 2019; 7:60. [PMID: 31106200 PMCID: PMC6492564 DOI: 10.3389/fcell.2019.00060] [Citation(s) in RCA: 295] [Impact Index Per Article: 59.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2019] [Accepted: 04/05/2019] [Indexed: 12/13/2022] Open
Abstract
Tumor cells reside in a highly complex and heterogeneous tumor microenvironment (TME), which is composed of a myriad of genetically stable non-cancer cells, including fibroblasts, immune cells, endothelial cells, and epithelial cells, and a tumor-specific extracellular matrix (ECM). Cancer-associated fibroblasts (CAFs), as an abundant and active stromal cell population in the TME, function as the signaling center and remodeling machine to aid the creation of a desmoplastic tumor niche. Although there is no denial that the TME and CAFs may have anti-tumor effects as well, a great deal of findings reported in recent years have convincingly revealed the tumor-promoting effects of CAFs and CAF-derived ECM proteins, enzymes, chemical factors and other downstream effectors. While there is growing enthusiasm for the development of CAF-targeting therapies, a better understanding of the complexities of CAF-ECM and CAF-cancer cell interactions is necessary before novel therapeutic strategies targeting the malignant tumor “soil” can be successfully implemented in the clinic.
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Affiliation(s)
- Tianyi Liu
- Division of Pharmaceutical Sciences, College of Pharmacy, University of Cincinnati, Cincinnati, OH, United States
| | - Linli Zhou
- Division of Pharmaceutical Sciences, College of Pharmacy, University of Cincinnati, Cincinnati, OH, United States
| | - Danni Li
- College of Chemistry and Chemical Engineering, Guangxi University for Nationalities, Nanning, China
| | - Thomas Andl
- Burnett School of Biomedical Sciences, University of Central Florida, Orlando, FL, United States
| | - Yuhang Zhang
- Division of Pharmaceutical Sciences, College of Pharmacy, University of Cincinnati, Cincinnati, OH, United States
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82
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Tumor-Associated Neutrophils in Cancer: Going Pro. Cancers (Basel) 2019; 11:cancers11040564. [PMID: 31010242 PMCID: PMC6520693 DOI: 10.3390/cancers11040564] [Citation(s) in RCA: 221] [Impact Index Per Article: 44.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2019] [Revised: 04/09/2019] [Accepted: 04/17/2019] [Indexed: 02/07/2023] Open
Abstract
The progression of cancer is not only about the tumor cell itself, but also about other involved players including cancer cell recruited immune cells, their released pro-inflammatory factors, and the extracellular matrix. These players constitute the tumor microenvironment and play vital roles in the cancer progression. Neutrophils—the most abundant white blood cells in the circulation system—constitute a significant part of the tumor microenvironment. Neutrophils play major roles linking inflammation and cancer and are actively involved in progression and metastasis. Additionally, recent data suggest that neutrophils could be considered one of the emerging targets for multiple cancer types. This review summarizes the most recent updates regarding neutrophil recruitments and functions in the tumor microenvironment as well as potential development of neutrophils-targeted putative therapeutic strategies.
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83
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Thammineni KL, Thakur GK, Kaur N, Banerjee BD. Significance of MMP-9 and VEGF-C expression in North Indian women with breast cancer diagnosis. Mol Cell Biochem 2019; 457:93-103. [PMID: 30993496 DOI: 10.1007/s11010-019-03515-w] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2018] [Accepted: 03/08/2019] [Indexed: 11/25/2022]
Abstract
Metastasis accounts for the majority of cancer-associated mortality and renders the targeted therapy fruitless in the patients of breast cancer. Matrix metalloproteinase-9 (MMP-9) and vascular endothelial growth factor (VEGF-C) are thought to be involved in tumor progression and metastasis. The aim of this study was to investigate the expression of MMP-9 and VEGF-C at both mRNA and protein levels in breast cancer and to correlate with lymph node metastasis and other clinicopathological characteristics. Biopsy specimens (N = 100) of breast cancer & benign breast disease (N = 100) were investigated for the mRNA expression of MMP-9 and VEGF-C by Real-time PCR and Protein expression by Western blot. Elevated levels of MMP-9 (p < 0.001) and VEGF-C (p < 0.001) expression were detected in breast cancer with corresponding to benign breast disease. Additionally, we found significantly increased levels of MMP-9 and VEGF-C in node-positive group with respect to node-negative group. Moreover, the levels of MMP-9 were significantly increased in larger tumor size (T3/T4) (p < 0.05) as compared to smaller size (T1/T2), which suggests that MMP-9 plays an important role in the progression of breast cancer. VEGF-C expression was associated with the TNM stage of tumor (p < 0.05). Further, a significant positive correlation was established between the mRNA levels of these two genes (p < 0.001). However, we could not obtain any significant correlation between expression of these genes with other clinicopathological parameters like tumor grade, age, menopausal status, and receptor status like ER, PR, and Her2. This study suggests that the high expression of MMP-9 and VEGF-C could act as markers for the tumor presence in breast cancer. In addition, this study recommends that expression of MMP-9 and VEGF-C was significantly associated with lymph node status and may provide valuable diagnosis of lymph node metastasis in breast cancer patients. Further, MMP-9 expression was associated with the tumor size and VEGF-C expression was correlated with the staging of the tumor, although no association was observed with other clinicopathological variables.
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Affiliation(s)
- Krishna Latha Thammineni
- Environmental Biochemistry and Molecular Biology Laboratory, Department of Biochemistry, University College of Medical Sciences & G.T.B. Hospital (University of Delhi), Dilshad Garden, Delhi, 110095, India
| | - Gaurav K Thakur
- Environmental Biochemistry and Molecular Biology Laboratory, Department of Biochemistry, University College of Medical Sciences & G.T.B. Hospital (University of Delhi), Dilshad Garden, Delhi, 110095, India
| | - Navneet Kaur
- Department of Surgery, University College of Medical Sciences & G.T.B. Hospital (University of Delhi), Dilshad Garden, Delhi, 110095, India
| | - Basu Dev Banerjee
- Environmental Biochemistry and Molecular Biology Laboratory, Department of Biochemistry, University College of Medical Sciences & G.T.B. Hospital (University of Delhi), Dilshad Garden, Delhi, 110095, India.
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84
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Zajkowska M, Gacuta E, Kozłowska S, Lubowicka E, Głażewska EK, Chrostek L, Szmitkowski M, Pawłowski P, Zbucka-Krętowska M, Ławicki S. Diagnostic power of VEGF, MMP-9 and TIMP-1 in patients with breast cancer. A multivariate statistical analysis with ROC curve. Adv Med Sci 2019; 64:1-8. [PMID: 30227310 DOI: 10.1016/j.advms.2018.07.002] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2017] [Revised: 04/13/2018] [Accepted: 07/31/2018] [Indexed: 02/07/2023]
Abstract
PURPOSE Vascular endothelial growth factor is an important factor in promoting angiogenesis in malignant processes, matrix metalloproteinase-9 in the degradation of extracellular matrix, which enhances metastasis, and tissue inhibitor of metalloproteinase-1 is its inhibitor. The aim of this study was to investigate the diagnostic power of these parameters in comparison to CA15-3 in breast cancer patients and in relation to the control group. MATERIALS/METHODS The study included 120 breast cancer patients, 60 patients with benign breast tumors and 60 healthy women. Plasma levels of tested parameters were determined by enzyme-linked immunosorbent assay, CA15-3 by chemiluminescent microparticle immuno assay. RESULTS Tissue inhibitor of metalloproteinase-1 showed the highest value of sensitivity in breast cancer group (86.25%) and, more importantly, highest value in breast cancer stage I (85%). Vascular endothelial growth factor also showed high sensitivity (stage I and II-75%, III-85%, IV-70% and 76.25% in total breast cancer group) and the highest specificity (85%) from all tested parameters. It was also the only parameter which had statistically significant area under curve in all stages. In the total breast cancer group all tested parameters showed statistically significant area under curve, but the maximum range was obtained for combination: 'vascular endothelial growth factor + CA15-3'. Vascular endothelial growth factor seems to be the best candidate for diagnosing breast cancer stage I and for differentiating between breast cancer and non-carcinoma cases. CONCLUSIONS The combined analysis of tested parameters and CA15-3 resulted in an increase in sensitivity and area under curve values, which provides hope for developing new panel of biomarkers that may be used in diagnosing breast cancer in the future.
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Affiliation(s)
- Monika Zajkowska
- Department of Biochemical Diagnostics, Medical University of Bialystok, Bialystok, Poland.
| | - Ewa Gacuta
- Department of Perinatology, Medical University of Bialystok, Bialystok, Poland
| | - Sylwia Kozłowska
- Department of Laboratory Diagnostics, Public Health Care Hospital, Bialystok, Poland
| | - Emilia Lubowicka
- Department of Esthetic Medicine, Medical University of Bialystok, Bialystok, Poland
| | - Edyta K Głażewska
- Department of Esthetic Medicine, Medical University of Bialystok, Bialystok, Poland
| | - Lech Chrostek
- Department of Biochemical Diagnostics, Medical University of Bialystok, Bialystok, Poland
| | - Maciej Szmitkowski
- Department of Biochemical Diagnostics, Medical University of Bialystok, Bialystok, Poland
| | - Przemysław Pawłowski
- Department of Medical Pathomorphology, Medical University of Bialystok, Bialystok, Poland
| | - Monika Zbucka-Krętowska
- Department of Department of Re-productivness and Gynecological Endocrinology, Medical University of Bialystok, Bialystok, Poland
| | - Sławomir Ławicki
- Department of Biochemical Diagnostics, Medical University of Bialystok, Bialystok, Poland
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85
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Pelekanou V, Villarroel-Espindola F, Schalper KA, Pusztai L, Rimm DL. CD68, CD163, and matrix metalloproteinase 9 (MMP-9) co-localization in breast tumor microenvironment predicts survival differently in ER-positive and -negative cancers. Breast Cancer Res 2018; 20:154. [PMID: 30558648 PMCID: PMC6298021 DOI: 10.1186/s13058-018-1076-x] [Citation(s) in RCA: 74] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2018] [Accepted: 11/07/2018] [Indexed: 12/11/2022] Open
Abstract
Background The role of tumor-associated macrophages (TAMs) in the cancer immune landscape and their potential as treatment targets or modulators of response to treatment are gaining increasing interest. TAMs display high molecular and functional complexity. Therefore their objective assessment as breast cancer biomarkers is critical. The aims of this study were to objectively determine the in situ expression and significance of TAM biomarkers (CD68, CD163, and MMP-9) in breast cancer and to identify subclasses of patients who could benefit from TAM-targeting therapies. Methods We measured CD68, CD163, and MMP-9 protein expression in formalin-fixed paraffin-embedded tissues of breast carcinomas represented in tissue microarray format using multiplexed quantitative immunofluorescence (QIF) in two independent Yale cohorts: cohort A—n = 398, estrogen receptor–positive (ER+) and ER− cases—and the triple-negative breast cancer (TNBC)-only cohort B (n = 160). Associations between macrophage markers, ER status, and survival were assessed. Protein expression measured by QIF was compared with mRNA expression data from the METABRIC study. Results All three macrophage markers were co-expressed, displaying higher expression in ER− cancers. High pan-macrophage marker CD68 correlated with poorer overall survival (OS) only in ER− cases of cohort A (P = 0.02). High expression of CD163 protein in TAMs was associated with improved OS in ER− cases (cohort A, P = 0.03 and TNBC cohort B, P = 0.04, respectively) but not in ER+ cancers. MMP-9 protein was not individually associated with OS. High expression of MMP-9 in the CD68+/CD163+ TAMs was associated with worse OS in ER+ tumors (P <0.001) but not in ER− cancers. In the METABRIC dataset, mRNA levels followed the co-expression pattern observed in QIF but did not always show the same trend regarding OS. Conclusions Macrophage activity markers correlate with survival differently in ER+ and ER− cancers. The association between high co-expression and co-localization of MMP-9/CD163/CD68 and poor survival in ER+ cancers suggests that these cancers may be candidates for macrophage-targeted therapies. Electronic supplementary material The online version of this article (10.1186/s13058-018-1076-x) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Vasiliki Pelekanou
- Department of Pathology, Yale School of Medicine, 310 Cedar Street, P.O. Box 208023, New Haven, CT, 06520, USA. .,Sanofi US Services Inc., Bridgewater Township, USA.
| | - Franz Villarroel-Espindola
- Department of Pathology, Yale School of Medicine, 310 Cedar Street, P.O. Box 208023, New Haven, CT, 06520, USA
| | - Kurt A Schalper
- Department of Pathology, Yale School of Medicine, 310 Cedar Street, P.O. Box 208023, New Haven, CT, 06520, USA
| | - Lajos Pusztai
- Department of Medical Oncology, Yale School of Medicine, 330 Cedar Street, New Haven, 06520, CT, USA
| | - David L Rimm
- Department of Pathology, Yale School of Medicine, 310 Cedar Street, P.O. Box 208023, New Haven, CT, 06520, USA
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86
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MMP-9 inhibition promotes anti-tumor immunity through disruption of biochemical and physical barriers to T-cell trafficking to tumors. PLoS One 2018; 13:e0207255. [PMID: 30500835 PMCID: PMC6267998 DOI: 10.1371/journal.pone.0207255] [Citation(s) in RCA: 53] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2018] [Accepted: 10/26/2018] [Indexed: 01/01/2023] Open
Abstract
Matrix metalloproteinase-9 (MMP-9), whose expression is frequently dysregulated in cancer, promotes tumor growth, invasion, and metastasis by multiple mechanisms, including extracellular matrix remodeling and growth-factor and cytokine activation. We developed a monoclonal antibody against murine MMP-9, which we found decreased growth of established primary tumors in an orthotopic model of HER2-driven breast cancer (HC11-NeuT) in immunocompetent mice. RNA sequencing (RNAseq) profiling of NeuT tumors and additional mouse model tumors revealed that anti-MMP-9 treatment resulted in upregulation of immune signature pathways associated with cytotoxic T-cell response. As there is a need to boost the low response rates observed with anti-PDL1 antibody treatment in the clinical setting, we assessed the potential of anti-MMP-9 to improve T-cell response to immune checkpoint inhibitor anti-PDL1 in NeuT tumors. Anti-MMP-9 and anti-PDL1 cotreatment reduced T-cell receptor (TCR) clonality and increased TCR diversity, as detected by TCR sequencing of NeuT tumors. Flow cytometry analyses of tumors showed that the combination treatment increased the frequency of CD3+ T cells, including memory/effector CD4 and CD8 T cells, but not regulatory T cells, among tumor-infiltrating leukocytes. Moreover, in vitro enzymatic assays corroborated that MMP-9 cleaves key T-cell chemoattractant CXC receptor 3 ligands (CXC ligand [CXCL] 9, CXCL10, and CXCL11) and renders them inactive in T-cell migration assays. Consistent with our in vitro experiments, analysis of NeuT tumor protein lysates showed that anti-MMP-9 treatment increases expression of CXCL10 and other T cell–stimulating factors, such as interleukin (IL)-12p70 and IL-18. We show that inhibition of MMP-9, a key component of the tumor-promoting and immune-suppressive myeloid inflammatory milieu, increases T-helper cell 1 type cytokines, trafficking of effector/memory T cells into tumors, and intratumoral T-cell diversity.
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87
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Jin Q, Liu G, Li S, Yuan H, Yun Z, Zhang W, Zhang S, Dai Y, Ma Y. Decellularized breast matrix as bioactive microenvironment for in vitro three‐dimensional cancer culture. J Cell Physiol 2018; 234:3425-3435. [PMID: 30387128 DOI: 10.1002/jcp.26782] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2018] [Accepted: 04/23/2018] [Indexed: 12/21/2022]
Affiliation(s)
- Qin Jin
- State Key Laboratory of Reproductive Regulation and Breeding of Grassland Livestock College of Life Science, Inner Mongolia University Hohhot Inner Mongolia China
- Department of Pathology Affiliated Hospital of Nantong University Nantong Jiangsu China
| | - Gang Liu
- State Key Laboratory of Reproductive Regulation and Breeding of Grassland Livestock College of Life Science, Inner Mongolia University Hohhot Inner Mongolia China
| | - Shubin Li
- State Key Laboratory of Reproductive Regulation and Breeding of Grassland Livestock College of Life Science, Inner Mongolia University Hohhot Inner Mongolia China
| | - Haihan Yuan
- Department of Obstetrics People's Hospital of Beijing Daxing District Beijing China
| | - Zhizhong Yun
- Centre of Reproductive Medicine Inner Mongolia Hospital Hohhot Inner Mongolia China
| | - Wenqi Zhang
- College of Basic Medical Wanna Medical School Wuhu China
| | - Shu Zhang
- Department of Pathology Affiliated Hospital of Nantong University Nantong Jiangsu China
| | - Yanfeng Dai
- State Key Laboratory of Reproductive Regulation and Breeding of Grassland Livestock College of Life Science, Inner Mongolia University Hohhot Inner Mongolia China
| | - Yuzhen Ma
- Centre of Reproductive Medicine Inner Mongolia Hospital Hohhot Inner Mongolia China
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88
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Elie BT, Fernández-Gallardo J, Curado N, Cornejo MA, Ramos JW, Contel M. Bimetallic titanocene-gold phosphane complexes inhibit invasion, metastasis, and angiogenesis-associated signaling molecules in renal cancer. Eur J Med Chem 2018; 161:310-322. [PMID: 30368130 DOI: 10.1016/j.ejmech.2018.10.034] [Citation(s) in RCA: 44] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2018] [Revised: 10/11/2018] [Accepted: 10/14/2018] [Indexed: 01/08/2023]
Abstract
Following promising recent in vitro and in vivo studies of the anticancer efficacies of heterometallic titanocene-gold chemotherapeutic candidates against renal cancer, we report here on the synthesis, characterization, stability studies and biological evaluation of a new titanocene complex containing a gold-triethylphosphane fragment [(η-C5H5)2TiMe(μ-mba)Au(PEt3)] (4) Titanofin. The compound is more stable in physiological fluid than those previously reported, and it is highly cytotoxic against a line of human clear cell renal carcinoma. We describe here preliminary mechanistic data for this compound and previously reported [(η-C5H5)2TiMe(μ-mba)Au(PPh3)] (2) Titanocref which displayed remarkable activity in an in vivo mouse model. Mechanistic studies were carried out in the human clear cell renal carcinoma Caki-1 line for the bimetallic compounds [(η-C5H5)2TiMe(μ-mba)Au(PR3)] (PR3 = PPh32 Titanocref and PEt34 Titanofin), the two monometallic gold derivatives [Au(Hmba)(PR3)] (PR3 = PPh31 cref; PEt33 fin), titanocene dichloride and Auranofin as controls. These studies indicate that bimetallic compounds Titanocref (2) and Titanofin (4) are more cytotoxic than gold monometallic derivatives (1 and 3) and significantly more cytotoxic than titanocene dichloride while being quite selective. Titanocref (2) and Titanofin (4) inhibit migration, invasion, and angiogenic assembly along with molecular markers associated with these processes such as prometastatic IL(s), MMP(s), TNF-α, and proangiogenic VEGF, FGF-basic. The bimetallic compounds also strongly inhibit the mitochondrial protein TrxR often overexpressed in cancer cells evading apoptosis and also inhibit FOXC2, PECAM-1, and HIF-1α whose overexpression is linked to resistance to genotoxic chemotherapy. In summary, bimetallic titanocene-gold phosphane complexes (Titanocref 2 and Titanofin 4) are very promising candidates for further preclinical evaluations for the treatment of 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 Programs, The Graduate Center, The City University of New York, 365 Fifth Avenue, New York, NY, 10016, USA
| | - Jacob Fernández-Gallardo
- Department of Chemistry, Brooklyn College, The City University of New York, Brooklyn, NY, 11210, USA
| | - Natalia Curado
- Department of Chemistry, Brooklyn College, The City University of New York, Brooklyn, NY, 11210, USA
| | - Mike A Cornejo
- Department of Chemistry, Brooklyn College, The City University of New York, Brooklyn, NY, 11210, USA
| | - Joe W Ramos
- Cancer Biology Program, University of Hawaii Cancer Center, University of Hawaii at Manoa, Honolulu, USA
| | - María Contel
- Department of Chemistry, Brooklyn College, The City University of New York, Brooklyn, NY, 11210, USA; Biology PhD Programs, The Graduate Center, The City University of New York, 365 Fifth Avenue, New York, NY, 10016, USA; Chemistry PhD Programs, The Graduate Center, The City University of New York, 365 Fifth Avenue, New York, NY, 10016, USA; Biochemistry PhD Programs, The Graduate Center, The City University of New York, 365 Fifth Avenue, New York, NY, 10016, USA; Cancer Biology Program, University of Hawaii Cancer Center, University of Hawaii at Manoa, Honolulu, USA.
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89
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Porta F, Ehrsam D, Lengerke C, Meyer zu Schwabedissen HE. Synthesis and Characterization of PDMS–PMOXA-Based Polymersomes Sensitive to MMP-9 for Application in Breast Cancer. Mol Pharm 2018; 15:4884-4897. [DOI: 10.1021/acs.molpharmaceut.8b00521] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Fabiola Porta
- Biopharmacy, Department of Pharmaceutical Sciences, University of Basel, Klingelbergstrasse 50, 4056 Basel, Switzerland
| | - Daniel Ehrsam
- Biopharmacy, Department of Pharmaceutical Sciences, University of Basel, Klingelbergstrasse 50, 4056 Basel, Switzerland
| | - Claudia Lengerke
- Department of Biomedicine, University Hospital of Basel, Hebelstrasse 20, 4031 Basel, Switzerland
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90
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Matrix Metalloproteinase-9 (MMP-9) as a Cancer Biomarker and MMP-9 Biosensors: Recent Advances. SENSORS 2018; 18:s18103249. [PMID: 30262739 PMCID: PMC6211011 DOI: 10.3390/s18103249] [Citation(s) in RCA: 406] [Impact Index Per Article: 67.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/22/2018] [Revised: 09/23/2018] [Accepted: 09/25/2018] [Indexed: 12/17/2022]
Abstract
As one of the most widely investigated matrix metalloproteinases (MMPs), MMP-9 is a significant protease which plays vital roles in many biological processes. MMP-9 can cleave many extracellular matrix (ECM) proteins to regulate ECM remodeling. It can also cleave many plasma surface proteins to release them from the cell surface. MMP-9 has been widely found to relate to the pathology of cancers, including but not limited to invasion, metastasis and angiogenesis. Some recent research evaluated the value of MMP-9 as biomarkers to various specific cancers. Besides, recent research of MMP-9 biosensors discovered various novel MMP-9 biosensors to detect this enzyme. In this review, some recent advances in exploring MMP-9 as a biomarker in different cancers are summarized, and recent discoveries of novel MMP-9 biosensors are also presented.
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91
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Wang K, Zhou Y, Li G, Wen X, Kou Y, Yu J, He H, Zhao Q, Xue F, Wang J, Zhao X. MMP8 and MMP9 gene polymorphisms were associated with breast cancer risk in a Chinese Han population. Sci Rep 2018; 8:13422. [PMID: 30194384 PMCID: PMC6128940 DOI: 10.1038/s41598-018-31664-3] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2018] [Accepted: 08/01/2018] [Indexed: 11/09/2022] Open
Abstract
Matrix metalloproteinases (MMPs) are a group of zinc-dependent endopeptidases that can breakdown almost all extracellular matrix components. MMP8 and MMP9 have been shown to be associated with breast cancer (BC) risk in European and American populations. However, few studies have focused on the polymorphisms of MMP8 and MMP9 in Chinese Han BC patients. We investigated nine single nucleotide polymorphisms (SNPs) in 571 BC cases and 578 controls to evaluating their association with risk of BC. The frequency of the “A” allele of rs3787268 was significantly lower in BC cases than in controls (P = 0.025). In the genetic model analysis, the minor allele “T” of rs11225394 in MMP8 was associated with increased risk of BC under the recessive model (P = 0.019), and the minor allele “A” of rs3787268 was associated with decreased risk of BC under the dominant model (P = 0.014). Additionally, the haplotype “AGTCA” constructed by rs3740938, rs2012390, rs1940475, rs11225394, and rs11225395 and the haplotype “CCG” constructed by rs3918249, rs3918254 and rs3787268 were associated with increased risk of BC (P < 0.05). Our data showed that polymorphisms of MMP8 and MMP9 may be associated with BC risk in the Chinese Han population.
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Affiliation(s)
- Kai Wang
- Department of Internal Medicine Oncology, the First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, 710061, China.,The Second Department of Spleen and Stomach, the Hospital of Traditional Chinese Medicine of Shaanxi province, Xi'an, Shaanxi, 710063, China
| | - Yi Zhou
- The Center for Medical Imaging, the Hospital of Traditional Chinese Medicine of Shaanxi province, Xi'an, Shaanxi, 710063, China
| | - Gang Li
- The Second Department of Thoracic Surgery, the First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, 710061, China
| | - Xinli Wen
- The Second Department of Spleen and Stomach, the Hospital of Traditional Chinese Medicine of Shaanxi province, Xi'an, Shaanxi, 710063, China
| | - Yuan Kou
- The Second Department of Spleen and Stomach, the Hospital of Traditional Chinese Medicine of Shaanxi province, Xi'an, Shaanxi, 710063, China
| | - Jiao Yu
- The Second Department of Spleen and Stomach, the Hospital of Traditional Chinese Medicine of Shaanxi province, Xi'an, Shaanxi, 710063, China
| | - Haifeng He
- The Second Department of Spleen and Stomach, the Hospital of Traditional Chinese Medicine of Shaanxi province, Xi'an, Shaanxi, 710063, China
| | - Qian Zhao
- The Second Department of Spleen and Stomach, the Hospital of Traditional Chinese Medicine of Shaanxi province, Xi'an, Shaanxi, 710063, China
| | - Feng Xue
- The Second Department of Spleen and Stomach, the Hospital of Traditional Chinese Medicine of Shaanxi province, Xi'an, Shaanxi, 710063, China
| | - Jin Wang
- Department of encephalopathy, the Hospital of Traditional Chinese Medicine of Shaanxi province, Xi'an, Shaanxi, 710063, China
| | - Xinhan Zhao
- Department of Internal Medicine Oncology, the First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, 710061, China.
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92
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Down-regulation of cathepsin S and matrix metalloproteinase-9 via Src, a non-receptor tyrosine kinase, suppresses triple-negative breast cancer growth and metastasis. Exp Mol Med 2018; 50:1-14. [PMID: 30185799 PMCID: PMC6123788 DOI: 10.1038/s12276-018-0135-9] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2018] [Accepted: 05/28/2018] [Indexed: 02/07/2023] Open
Abstract
Triple-negative breast cancer (TNBC) is a highly metastatic breast cancer with poor prognosis. In the present study, we demonstrated that Src, a non-receptor tyrosine kinase, might provide an effective therapeutic strategy to overcome TNBC invasion and metastasis, which are mediated via the synergistic action of the lysosomal enzyme cathepsin S (CTSS) and gelatinase MMP-9. Knock-down of MMP-9 and CTSS using siRNAs resulted in a synergistic suppression of MDA-MB-231 cell invasion, which was similarly observed with pharmacological inhibitors. During the screening of new drug candidates that suppress both CTSS and MMP-9, BJ-2302, a novel 7-azaindolin-2-one derivative, was discovered. Src, an upstream activator of both pathways (PI3K/Akt and Ras/Raf/ERK) responsible for the expression of CTSS and MMP-9, was identified as a high-affinity target of BJ-2302 (IC90: 3.23 µM) through a Src kinase assay and a drug affinity responsive target stability (DARTS) assay. BJ-2302 effectively suppressed MDA-MB-231 cell invasion (Matrigel invasion assay) and metastasis (chorioallantoic membrane assay xenografted with MDA-MB-231-luc2-tdTomato cancer cells). Unlike Z-FL-COCHO (potent CTSS inhibitor), BJ-2302 did not induce any cytotoxicity in MCF-10A normal breast epithelial cells. Additionally, BJ-2302 (1 mg/kg) strongly suppressed TNBC cell proliferation in vitro and tumor growth in a xenograft mouse tumor model. The anti-metastatic and anti-tumor effects of BJ-2302 were superior to those of Z-FL-COCHO (1 mg/kg) or batimastat (30 mg/kg), a pan-MMP inhibitor. In summary, inhibition of Src kinase suppressed TNBC tumor growth and metastasis, and Src inhibitors such as BJ-2302 may constitute a novel therapeutic tool to treat breast cancer that expresses high levels of CTSS and MMP-9.
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93
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Yuan J, Xiao C, Lu H, Yu H, Hong H, Guo C, Wu Z. Effects of various treatment approaches for treatment efficacy for late stage breast cancer and expression level of TIMP-1 and MMP-9. Cancer Biomark 2018; 23:1-7. [PMID: 30010105 DOI: 10.3233/cbm-170901] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Jianfen Yuan
- Department of Clinical Laboratory, Nantong Traditional Chinese Medicine Hospital, Nantong 226001, Jiangsu, China
| | - Chunhong Xiao
- Department of Clinical Laboratory, Nantong Tumor Hospital, Nantong 226361, Jiangsu, China
| | - Huijun Lu
- Department of Clinical Laboratory, Nantong Traditional Chinese Medicine Hospital, Nantong 226001, Jiangsu, China
| | - Haizhong Yu
- Department of Clinical Laboratory, Nantong Traditional Chinese Medicine Hospital, Nantong 226001, Jiangsu, China
| | - Hong Hong
- Department of Clinical Laboratory, Nantong Traditional Chinese Medicine Hospital, Nantong 226001, Jiangsu, China
| | - Chunyan Guo
- Department of Clinical Laboratory, Nantong Traditional Chinese Medicine Hospital, Nantong 226001, Jiangsu, China
| | - Zhimei Wu
- Department of Clinical Laboratory, Nantong Traditional Chinese Medicine Hospital, Nantong 226001, Jiangsu, China
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94
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Noonan MM, Dragan M, Mehta MM, Hess DA, Brackstone M, Tuck AB, Viswakarma N, Rana A, Babwah AV, Wondisford FE, Bhattacharya M. The matrix protein Fibulin-3 promotes KISS1R induced triple negative breast cancer cell invasion. Oncotarget 2018; 9:30034-30052. [PMID: 30046386 PMCID: PMC6059025 DOI: 10.18632/oncotarget.25682] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2017] [Accepted: 06/13/2018] [Indexed: 12/18/2022] Open
Abstract
Breast cancer is a leading cause of cancer mortality. In particular, triple negative breast cancer (TNBC) comprise a heterogeneous group of basal-like tumors lacking estrogen receptor (ERα), progesterone receptor (PR) and HER2 (ErbB2). TNBC represents 15-20% of all breast cancers and occurs frequently in women under 50 years of age. Unfortunately, these patients lack targeted therapy, are typically high grade and metastatic at time of diagnosis. The mechanisms regulating metastasis remain poorly understood. We have previously shown that the kisspeptin receptor, KISS1R stimulates invasiveness of TNBC cells. In this report, we demonstrate that KISS1R signals via the secreted extracellular matrix protein, fibulin-3, to regulate TNBC invasion. We found that the fibulin-3 gene is amplified in TNBC primary tumors and that plasma fibulin-3 levels are elevated in TNBC patients compared to healthy subjects. In this study, we show that KISS1R activation increases fibulin-3 expression and secretion. We show that fibulin-3 regulates TNBC metastasis in a mouse experimental metastasis xenograft model and signals downstream of KISS1R to stimulate TNBC invasion, by activating matrix metalloproteinase 9 (MMP-9) and the MAPK pathway. These results identify fibulin-3 as a new downstream mediator of KISS1R signaling and as a potential biomarker for TNBC progression and metastasis, thus revealing KISS1R and fibulin-3 as novel drug targets in TNBC.
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Affiliation(s)
- Michelle M Noonan
- Department of Physiology and Pharmacology, The University of Western Ontario, London, ON, Canada
| | - Magdalena Dragan
- Department of Physiology and Pharmacology, The University of Western Ontario, London, ON, Canada
| | - Michael M Mehta
- Department of Physiology and Pharmacology, The University of Western Ontario, London, ON, Canada
| | - David A Hess
- Department of Physiology and Pharmacology, The University of Western Ontario, London, ON, Canada.,Krembil Centre for Stem Cell Biology, Molecular Medicine Research Group, Robarts Research Institute, London, ON, Canada
| | - Muriel Brackstone
- Department of Oncology, The University of Western Ontario, London, ON, Canada.,Lawson Health Research Institute, The University of Western Ontario, London, ON, Canada.,Division of Surgical Oncology, The University of Western Ontario, London, ON, Canada
| | - Alan B Tuck
- Department of Oncology, The University of Western Ontario, London, ON, Canada.,Department of Pathology, The University of Western Ontario, London, ON, Canada.,The Pamela Greenaway-Kohlmeier Translational Breast Cancer Research Unit, London Regional Cancer Program, London, ON, Canada
| | - Navin Viswakarma
- Department of Surgery, Division of Surgical Oncology, University of Illinois at Chicago, Chicago, IL, USA
| | - Ajay Rana
- Department of Surgery, Division of Surgical Oncology, University of Illinois at Chicago, Chicago, IL, USA
| | - Andy V Babwah
- Department of Pediatrics, Child Health Institute of NJ, Rutgers-Robert Wood Johnson Medical School, New Brunswick, NJ, USA
| | - Frederic E Wondisford
- Department of Medicine, Child Health Institute of NJ, Rutgers-Robert Wood Johnson Medical School, New Brunswick, NJ, USA
| | - Moshmi Bhattacharya
- Department of Physiology and Pharmacology, The University of Western Ontario, London, ON, Canada.,Department of Oncology, The University of Western Ontario, London, ON, Canada.,Lawson Health Research Institute, The University of Western Ontario, London, ON, Canada.,Department of Medicine, Child Health Institute of NJ, Rutgers-Robert Wood Johnson Medical School, New Brunswick, NJ, USA
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95
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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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96
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Goyette MA, Duhamel S, Aubert L, Pelletier A, Savage P, Thibault MP, Johnson RM, Carmeliet P, Basik M, Gaboury L, Muller WJ, Park M, Roux PP, Gratton JP, Côté JF. The Receptor Tyrosine Kinase AXL Is Required at Multiple Steps of the Metastatic Cascade during HER2-Positive Breast Cancer Progression. Cell Rep 2018; 23:1476-1490. [PMID: 29719259 DOI: 10.1016/j.celrep.2018.04.019] [Citation(s) in RCA: 107] [Impact Index Per Article: 17.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2017] [Revised: 02/21/2018] [Accepted: 04/03/2018] [Indexed: 12/14/2022] Open
Abstract
AXL is activated by its ligand GAS6 and is expressed in triple-negative breast cancer cells. In the current study, we report AXL expression in HER2-positive (HER2+) breast cancers where it correlates with poor patient survival. Using murine models of HER2+ breast cancer, Axl, but not its ligand Gas6, was found to be essential for metastasis. We determined that AXL is required for intravasation, extravasation, and growth at the metastatic site. We found that AXL is expressed in HER2+ cancers displaying epithelial-to-mesenchymal transition (EMT) signatures where it contributes to sustain EMT. Interfering with AXL in a patient-derived xenograft (PDX) impaired transforming growth factor β (TGF-β)-induced cell invasion. Last, pharmacological inhibition of AXL specifically decreased the metastatic burden of mice developing HER2+ breast cancer. Our data identify AXL as a potential anti-metastatic co-therapeutic target for the treatment of HER2+ breast cancers.
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Affiliation(s)
- Marie-Anne Goyette
- Montreal Clinical Research Institute (IRCM), Montréal, QC H2W 1R7, Canada; Molecular Biology Programs, Université de Montréal, Montréal, QC H3T 1J4, Canada
| | - Stéphanie Duhamel
- Montreal Clinical Research Institute (IRCM), Montréal, QC H2W 1R7, Canada
| | - Léo Aubert
- Institute for Research in Immunology and Cancer (IRIC), Université de Montréal, Montréal, QC H3C 3J7, Canada
| | - Ariane Pelletier
- Montreal Clinical Research Institute (IRCM), Montréal, QC H2W 1R7, Canada
| | - Paul Savage
- Rosalind and Morris Goodman Cancer Research Centre, McGill University, Montréal, QC H3A 1A1, Canada
| | | | - Radia Marie Johnson
- Rosalind and Morris Goodman Cancer Research Centre, McGill University, Montréal, QC H3A 1A1, Canada
| | - Peter Carmeliet
- Laboratory of Angiogenesis and Vascular Metabolism, VIB Vesalius Research Center, VIB, Leuven 3000, Belgium; Laboratory of Angiogenesis and Vascular Metabolism, Department of Oncology, University of Leuven, Leuven 3000, Belgium
| | - Mark Basik
- Department of Oncology and Surgery, Segal Cancer Center, Lady Davis Institute for Medical Research, Sir Mortimer B. Davis Jewish General Hospital, McGill University, Montréal, QC H3T 1E2, Canada
| | - Louis Gaboury
- Department of Pathology and Cell Biology, Université de Montréal, Montréal, QC H3C 3J7, Canada
| | - William J Muller
- Rosalind and Morris Goodman Cancer Research Centre, McGill University, Montréal, QC H3A 1A1, Canada
| | - Morag Park
- Rosalind and Morris Goodman Cancer Research Centre, McGill University, Montréal, QC H3A 1A1, Canada
| | - Philippe P Roux
- Institute for Research in Immunology and Cancer (IRIC), Université de Montréal, Montréal, QC H3C 3J7, Canada; Department of Pathology and Cell Biology, Université de Montréal, Montréal, QC H3C 3J7, Canada
| | - Jean-Philippe Gratton
- Department of Pharmacology and Physiology, Université de Montréal, Montréal, QC H3C 3J7, Canada
| | - Jean-François Côté
- Montreal Clinical Research Institute (IRCM), Montréal, QC H2W 1R7, Canada; Molecular Biology Programs, Université de Montréal, Montréal, QC H3T 1J4, Canada; Department of Biochemistry and Molecular Medicine, Université de Montréal, Montréal, QC H3C 3J7, Canada; Department of Anatomy and Cell Biology, McGill University, Montréal, QC H3A 0C7, Canada.
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97
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Duhamel S, Goyette MA, Thibault MP, Filion D, Gaboury L, Côté JF. The E3 Ubiquitin Ligase HectD1 Suppresses EMT and Metastasis by Targeting the +TIP ACF7 for Degradation. Cell Rep 2018; 22:1016-1030. [PMID: 29386124 DOI: 10.1016/j.celrep.2017.12.096] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2017] [Revised: 10/28/2017] [Accepted: 12/23/2017] [Indexed: 12/20/2022] Open
Abstract
Cancer cells exploit the epithelial-to-mesenchymal transition (EMT) program to become metastatic. Cytoskeletal regulators are required in mesenchymal cells where they promote EMT and EMT-induced migration. In a search for regulators of metastasis, we conducted shRNA screens targeting the microtubule plus-end tracking proteins (+TIPs). We show that the +TIP ACF7 is essential both for the maintenance of the EMT program and to promote migration. We find that the E3 ubiquitin ligase HectD1 promotes ACF7-proteasome-mediated degradation. Depletion of HectD1 stabilized ACF7, and this enhanced EMT and migration. Decreased HectD1 expression increased metastases in mouse models and conferred increased resistance to the cytotoxic drug cisplatin. A retrospective analysis of biopsies from breast cancer patients also reveals a correlation between higher ACF7 or lower HectD1 expression with poor clinical outcomes. Together, these results suggest that the control of ACF7 levels by HectD1 modulates EMT and the efficiency of metastasis.
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Affiliation(s)
- Stéphanie Duhamel
- Montreal Clinical Research Institute (IRCM), Montréal, QC H2W 1R7, Canada
| | - Marie-Anne Goyette
- Montreal Clinical Research Institute (IRCM), Montréal, QC H2W 1R7, Canada; Molecular Biology Programs, Université de Montréal, Montréal, QC H3T 1J4, Canada
| | | | - Dominic Filion
- Montreal Clinical Research Institute (IRCM), Montréal, QC H2W 1R7, Canada
| | - Louis Gaboury
- Institute for Research in Immunology and Cancer (IRIC), Université de Montréal, Montréal, QC H3C 3J7, Canada; Department of Pathology and Cell Biology, Université de Montréal, Montréal, QC H3C 3J7, Canada
| | - Jean-François Côté
- Montreal Clinical Research Institute (IRCM), Montréal, QC H2W 1R7, Canada; Molecular Biology Programs, Université de Montréal, Montréal, QC H3T 1J4, Canada; Department of Biochemistry and Molecular Medicine, Université de Montréal, Montréal, QC H3C 3J7, Canada; Department of Anatomy and Cell Biology, McGill University, Montréal, QC H3A 0C7, Canada.
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98
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Bai XY, Li S, Wang M, Li X, Yang Y, Xu Z, Li B, Li Y, Xia K, Chen H, Wu H. Krüppel-like factor 9 down-regulates matrix metalloproteinase 9 transcription and suppresses human breast cancer invasion. Cancer Lett 2018; 412:224-235. [DOI: 10.1016/j.canlet.2017.10.027] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2017] [Revised: 10/18/2017] [Accepted: 10/19/2017] [Indexed: 01/09/2023]
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99
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Hoffmann C, Mao X, Dieterle M, Moreau F, Al Absi A, Steinmetz A, Oudin A, Berchem G, Janji B, Thomas C. CRP2, a new invadopodia actin bundling factor critically promotes breast cancer cell invasion and metastasis. Oncotarget 2017; 7:13688-705. [PMID: 26883198 PMCID: PMC4924671 DOI: 10.18632/oncotarget.7327] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2015] [Accepted: 01/27/2016] [Indexed: 01/11/2023] Open
Abstract
A critical process underlying cancer metastasis is the acquisition by tumor cells of an invasive phenotype. At the subcellular level, invasion is facilitated by actin-rich protrusions termed invadopodia, which direct extracellular matrix (ECM) degradation. Here, we report the identification of a new cytoskeletal component of breast cancer cell invadopodia, namely cysteine-rich protein 2 (CRP2). We found that CRP2 was not or only weakly expressed in epithelial breast cancer cells whereas it was up-regulated in mesenchymal/invasive breast cancer cells. In addition, high expression of the CRP2 encoding gene CSRP2 was associated with significantly increased risk of metastasis in basal-like breast cancer patients. CRP2 knockdown significantly reduced the invasive potential of aggressive breast cancer cells, whereas it did not impair 2D cell migration. In keeping with this, CRP2-depleted breast cancer cells exhibited a reduced capacity to promote ECM degradation, and to secrete and express MMP-9, a matrix metalloproteinase repeatedly associated with cancer progression and metastasis. In turn, ectopic expression of CRP2 in weakly invasive cells was sufficient to stimulate cell invasion. Both GFP-fused and endogenous CRP2 localized to the extended actin core of invadopodia, a structure primarily made of actin bundles. Purified recombinant CRP2 autonomously crosslinked actin filaments into thick bundles, suggesting that CRP2 contributes to the formation/maintenance of the actin core. Finally, CRP2 depletion significantly reduced the incidence of lung metastatic lesions in two xenograft mouse models of breast cancer. Collectively, our data identify CRP2 as a new cytoskeletal component of invadopodia that critically promotes breast cancer cell invasion and metastasis.
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Affiliation(s)
- Céline Hoffmann
- Laboratory of Experimental Cancer Research, Department of Oncology, Luxembourg Institute of Health, Luxembourg, Luxembourg
| | - Xianqing Mao
- Laboratory of Experimental Cancer Research, Department of Oncology, Luxembourg Institute of Health, Luxembourg, Luxembourg
| | - Monika Dieterle
- Laboratory of Experimental Cancer Research, Department of Oncology, Luxembourg Institute of Health, Luxembourg, Luxembourg.,NorLux Neuro-Oncology Laboratory, Department of Oncology, Luxembourg Institute of Health, Luxembourg, Luxembourg
| | - Flora Moreau
- Laboratory of Experimental Cancer Research, Department of Oncology, Luxembourg Institute of Health, Luxembourg, Luxembourg
| | - Antoun Al Absi
- Laboratory of Experimental Cancer Research, Department of Oncology, Luxembourg Institute of Health, Luxembourg, Luxembourg
| | - André Steinmetz
- Department of Oncology, Luxembourg Institute of Health, Luxembourg, Luxembourg
| | - Anaïs Oudin
- NorLux Neuro-Oncology Laboratory, Department of Oncology, Luxembourg Institute of Health, Luxembourg, Luxembourg
| | - Guy Berchem
- Laboratory of Experimental Cancer Research, Department of Oncology, Luxembourg Institute of Health, Luxembourg, Luxembourg
| | - Bassam Janji
- Laboratory of Experimental Cancer Research, Department of Oncology, Luxembourg Institute of Health, Luxembourg, Luxembourg
| | - Clément Thomas
- Laboratory of Experimental Cancer Research, Department of Oncology, Luxembourg Institute of Health, Luxembourg, Luxembourg
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100
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Schlienger S, Campbell S, Pasquin S, Gaboury L, Claing A. ADP-ribosylation factor 1 expression regulates epithelial-mesenchymal transition and predicts poor clinical outcome in triple-negative breast cancer. Oncotarget 2017; 7:15811-27. [PMID: 26908458 PMCID: PMC4941279 DOI: 10.18632/oncotarget.7515] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2015] [Accepted: 02/05/2016] [Indexed: 12/11/2022] Open
Abstract
Metastatic capacities are fundamental features of tumor malignancy. ADP-ribosylation factor (ARF) 1 has emerged as a key regulator of invasion in breast cancer cells. However, the importance of this GTPase, in vivo, remains to be demonstrated. We report that ARF1 is highly expressed in breast tumors of the most aggressive and advanced subtypes. Furthermore, we show that lowered expression of ARF1 impairs growth of primary tumors and inhibits lung metastasis in a murine xenograft model. To understand how ARF1 contributes to invasiveness, we used a poorly invasive breast cancer cell line, MCF7 (ER+), and examined the effects of overexpressing ARF1 to levels similar to that found in invasive cell lines. We demonstrate that ARF1 overexpression leads to the epithelial-mesenchymal transition (EMT). Mechanistically, ARF1 controls cell–cell adhesion through ß-catenin and E-cadherin, oncogenic Ras activation and expression of EMT inducers. We further show that ARF1 overexpression enhances invasion, proliferation and resistance to a chemotherapeutic agent. In vivo, ARF1 overexpressing MCF7 cells are able to form more metastases to the lung. Overall, our findings demonstrate that ARF1 is a molecular switch for cancer progression and thus suggest that limiting the expression/activation of this GTPase could help improve outcome for breast cancer patients.
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Affiliation(s)
- Sabrina Schlienger
- Department of Pharmacology, Faculty of Medicine, Université de Montréal, Montreal, Canada
| | - Shirley Campbell
- Department of Pharmacology, Faculty of Medicine, Université de Montréal, Montreal, Canada
| | - Sarah Pasquin
- Department of Pharmacology, Faculty of Medicine, Université de Montréal, Montreal, Canada
| | - Louis Gaboury
- Department of Pathology and Cell Biology, Institute for Research in Immunology and Cancer, Université de Montréal, Montreal, Canada
| | - Audrey Claing
- Department of Pharmacology, Faculty of Medicine, Université de Montréal, Montreal, Canada
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