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Franco AFDV, Malinverni ACM, Waitzberg AFL. Immunoexpression of HER2 pathway related markers in HER2 invasive breast carcinomas treated with trastuzumab. Pathol Res Pract 2023; 252:154917. [PMID: 37977031 DOI: 10.1016/j.prp.2023.154917] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/08/2023] [Revised: 10/31/2023] [Accepted: 11/01/2023] [Indexed: 11/19/2023]
Abstract
PURPOSE We evaluated the immunoexpression of potential markers involved in the HER2 pathway in invasive breast carcinoma with HER2 amplification treated with trastuzumab. METHODS Samples of ninety patients diagnosed and treated at two public Brazilian hospitals with overexpressed invasive carcinoma between 2009 and 2018 were included. Several markers (Bcl-2, CDK4, cyclin D1, EGFR, IGF1, IGF-1R, MDM2, MUC4, p16, p21, p27, p53, PTEN, RA, TNFα, and VEGF) were immune analyzed in the tumor by immunohistochemistry and then correlated with clinicopathological variables. RESULTS Tumor sample expression results determined potential markers of good prognosis with statistically significant values: cyclin D1 with a nuclear grade, and recurrence; IGF-1 with tumor size, and death; p16 with a response after treatment; PTEN with a response after treatment, and death. Markers of poor prognosis: p53 with histological, and nuclear grade; IGF-1R with a compromised lymph node. The treatment resistance rate after trastuzumab was 40%; the overall survival was 4.13 years (95% CI 5.1-12.5) and the disease-free survival was 3.6 years (95% CI 5.1-13.1). CONCLUSIONS The tumor samples profile demonstrated that cyclin D1, IGF-1, p16, and PTEN presented the potential for a good prognosis and p53 and IGF-1R for worse.
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Affiliation(s)
- Andreia Fabiana do Vale Franco
- Pathology Department, Universidade Federal de São Paulo, Escola Paulista, de Medicina, Botucatu Street, 740, 1st Floor Vila Clementino, São Paulo, SP, Brazil; Laboratory of Molecular and Experimental Pathology, Universidade Federal, de São Paulo, Escola Paulista de Medicina, Pedro de Toledo Street, 781, 5th Floor - Vila Clementino, São Paulo, SP, Brazil.
| | - Andrea Cristina Moraes Malinverni
- Pathology Department, Universidade Federal de São Paulo, Escola Paulista, de Medicina, Botucatu Street, 740, 1st Floor Vila Clementino, São Paulo, SP, Brazil; Laboratory of Molecular and Experimental Pathology, Universidade Federal, de São Paulo, Escola Paulista de Medicina, Pedro de Toledo Street, 781, 5th Floor - Vila Clementino, São Paulo, SP, Brazil
| | - Angela Flavia Logullo Waitzberg
- Pathology Department, Universidade Federal de São Paulo, Escola Paulista, de Medicina, Botucatu Street, 740, 1st Floor Vila Clementino, São Paulo, SP, Brazil; Laboratory of Molecular and Experimental Pathology, Universidade Federal, de São Paulo, Escola Paulista de Medicina, Pedro de Toledo Street, 781, 5th Floor - Vila Clementino, São Paulo, SP, Brazil
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Hu M, Chen Y, Ma T, Jing L. Repurposing Metformin in hematologic tumor: State of art. Curr Probl Cancer 2023; 47:100972. [PMID: 37364455 DOI: 10.1016/j.currproblcancer.2023.100972] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2023] [Revised: 02/19/2023] [Accepted: 04/25/2023] [Indexed: 06/28/2023]
Abstract
Metformin is an ancient drug for the treatment of type 2 diabetes, and many studies now suggested that metformin can be used as an adjuvant drug in the treatment of many types of tumors. The mechanism of action of metformin for tumor treatment mainly involves: 1. activation of AMPK signaling pathway 2. inhibition of DNA damage repair in tumor cells 3. downregulation of IGF-1 expression 4. inhibition of chemoresistance and enhancement of chemotherapy sensitivity in tumor cells 5. enhancement of antitumor immunity 6. inhibition of oxidative phosphorylation (OXPHOS). Metformin also plays an important role in the treatment of hematologic tumors, especially in leukemia, lymphoma, and multiple myeloma (MM). The combination of metformin and chemotherapy enhances the efficacy of chemotherapy, and metformin reduces the progression of monoclonal gammopathy of undetermined significance (MGUS) to MM. The purpose of this review is to summarize the anticancer mechanism of metformin and the role and mechanism of action of metformin in hematologic tumors. We mainly summarize the studies related to metformin in hematologic tumors, including cellular experiments and animal experiments, as well as controlled clinical studies and clinical trials. In addition, we also focus on the possible side effects of metformin. Although a large number of preclinical and clinical studies have been performed and the role of metformin in preventing the progression of MGUS to MM has been demonstrated, metformin has not been approved for the treatment of hematologic tumors, which is related to the adverse effects of its high-dose application. Low-dose metformin reduces adverse effects and has been shown to alter the tumor microenvironment and enhance antitumor immune response, which is one of the main directions for future research.
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Affiliation(s)
- Min Hu
- Department of Hematology, The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan, 646000, China
| | - Yan Chen
- Department of Hematology, The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan, 646000, China
| | - Tao Ma
- Department of Hematology, The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan, 646000, China.
| | - Li Jing
- Department of Hematology, The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan, 646000, China.
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Zhang K, Chen L, Zheng H, Zeng Y. Cytokines secreted from adipose tissues mediate tumor proliferation and metastasis in triple negative breast cancer. BMC Cancer 2022; 22:886. [PMID: 35964108 PMCID: PMC9375239 DOI: 10.1186/s12885-022-09959-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2022] [Accepted: 07/29/2022] [Indexed: 12/04/2022] Open
Abstract
Background Obesity is a high-risk factor for development and poor prognosis of triple-negative breast cancer (TNBC), which was considered as a high malignant and poor clinical outcome breast cancer subtype. TNBC proliferation and migration regulated by obesity is complex. Here, we studied effects of cytokines secreted from adipose tissue on development of TNBC. Methods Forty postmenopausal cases by Yuebei People’s Hospital of Shaoguan with stage I/IIA TNBC were enrolled. Cytokine concentrations were examined using ELISA analysis. Proliferation and migration of TNBC cell lines were performed using CCK8 assays and Transwell tests. The Log-rank (Mantel-Cox) test, two-tailed Mann-Whitney U test and two-tailed unpaired t test were performed using GraphPad Prism 8.4.2. Results Survival analysis indicated that obese patients with TNBC had worse disease free survival (DFS) as compared with normal weight group (Hazard Ratio 4.393, 95% confidence interval (CI) of ratio 1.071–18.02, p < 0.05). Obese patients with TNBC had severe insulin resistance and high plasma triglycerides. However, plasma adiponectin concentration was decreased and interleukin-6 (IL-6) and tumor necrosis factor-α (TNF-α) concentration was increased in obese TNBC patients as compared with the nonobese group. The similar results were found in the cytokine secretion from adipose tissues and insulin-resistant adipocytes. The secretion of adipose tissue from obese TNBC patients could promote proliferation and migration of TNBC cell lines, including MDA-MB-157, MDA-MB-231, MDA-MB-453 and HCC38 cells. These TNBC cell lines co-incubated with insulin-resistant 3T3-L1 adipocytes or supplementing these cytokines medium also exhibited increase of proliferative and migratory capacity. Conclusion TNBC patients with obesity had worse prognosis compared with the normal weight groups. Alteration of cytokines secreted from adipose tissues mediated proliferation and migration of TNBC, leading to tumor progression in TNBC patients with obesity. Supplementary Information The online version contains supplementary material available at 10.1186/s12885-022-09959-6.
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Affiliation(s)
- Kai Zhang
- Head and Neck Breast Surgery, The Yuebei People's Hospital of Shaoguan, Guangdong Province, 512025, Shaoguan, China
| | - Lin Chen
- Department of Anesthesiology, Maternal and Child Health Hospital of Hubei Province, Hubei Province, 430070, Wuhan, China
| | - Hongbo Zheng
- Department of Medicine, Genecast Biotechnology Co., Ltd, Jiangsu Province, 214000, Wuxi, China
| | - Yi Zeng
- Clinical Oncology School of Fujian Medical University, Fujian Cancer Hospital, No. 420 Fuma Road, Fuzhou, Fujian Province, 350014, China.
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Jia T, Liu Y, Fan Y, Wang L, Jiang E. Association of Healthy Diet and Physical Activity With Breast Cancer: Lifestyle Interventions and Oncology Education. Front Public Health 2022; 10:797794. [PMID: 35400043 PMCID: PMC8984028 DOI: 10.3389/fpubh.2022.797794] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2021] [Accepted: 02/22/2022] [Indexed: 11/13/2022] Open
Abstract
Global cancer statistics suggest that breast cancer (BC) is the most diagnosed cancer in women, with an estimated 2. 3 million new cases reported in 2020. Observational evidence shows a clear link between prevention and development of invasive BC and lifestyle-based interventions such as a healthy diet and physical activity. The recent findings reveal that even minimal amounts of daily exercise and a healthy diet reduced the risk of BC, mitigated the side effects of cancer treatment, and stopped the recurrence of cancer in the survivors. Despite the myriad benefits, the implementation of these lifestyle interventions in at-risk and survivor populations has been limited to date. Given the need to disseminate information about the role of physical activity and nutrition in BC reduction, the review aimed to present the recent scientific outreach and update on associations between the lifestyle interventions and BC outcomes to narrow the gap and strengthen the understanding more clearly. This review covers more direct, detailed, and updated scientific literature to respond to frequently asked questions related to the daily lifestyle-based interventions and their impact on BC risk and survivors. This review also highlights the importance of the oncology provider's job and how oncology education can reduce the BC burden.
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Affiliation(s)
- Tiantian Jia
- Institute of Nursing and Health, Henan University, Kaifeng, China
| | - Yufeng Liu
- Institute of Nursing and Health, Henan University, Kaifeng, China
| | - Yuanyuan Fan
- School of Life Sciences, Henan University, Kaifeng, China
| | - Lintao Wang
- Department of Neurology, The First Affiliated Hospital of Henan University, Kaifeng, China
| | - Enshe Jiang
- Institute of Nursing and Health, Henan University, Kaifeng, China
- *Correspondence: Enshe Jiang
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ZeinElAbdeen YA, AbdAlSeed A, Youness RA. Decoding Insulin-Like Growth Factor Signaling Pathway From a Non-coding RNAs Perspective: A Step Towards Precision Oncology in Breast Cancer. J Mammary Gland Biol Neoplasia 2022; 27:79-99. [PMID: 35146629 DOI: 10.1007/s10911-022-09511-z] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/09/2021] [Accepted: 01/24/2022] [Indexed: 12/21/2022] Open
Abstract
Breast cancer (BC) is a highly complex and heterogenous disease. Several oncogenic signaling pathways drive BC oncogenic activity, thus hindering scientists to unravel the exact molecular pathogenesis of such multifaceted disease. This highlights the urgent need to find a key regulator that tunes up such intertwined oncogenic drivers to trim the malignant transformation process within the breast tissue. The Insulin-like growth factor (IGF) signaling pathway is a tenacious axis that is heavily intertwined with BC where it modulates the amplitude and activity of vital downstream oncogenic signaling pathways. Yet, the complexity of the pathway and the interactions driven by its different members seem to aggravate its oncogenicity and hinder its target-ability. In this review, the authors shed the light on the stubbornness of the IGF signaling pathway and its potential regulation by non-coding RNAs in different BC subtypes. Nonetheless, this review also spots light on the possible transport systems available for efficient delivery of non-coding RNAs to their respective targets to reach a personalized treatment code for BC patients.
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Affiliation(s)
- Yousra Ahmed ZeinElAbdeen
- The Molecular Genetics Research Team, Pharmaceutical Biology Department, Faculty of Pharmacy and Biotechnology, German University, Main Entrance Al Tagamoa Al Khames, New Cairo CityCairo, 11835, Egypt
| | - Amna AbdAlSeed
- The Molecular Genetics Research Team, Pharmaceutical Biology Department, Faculty of Pharmacy and Biotechnology, German University, Main Entrance Al Tagamoa Al Khames, New Cairo CityCairo, 11835, Egypt
- University of Khartoum, Al-Gama a Avenue, 11115, Khartoum, Sudan
| | - Rana A Youness
- The Molecular Genetics Research Team, Pharmaceutical Biology Department, Faculty of Pharmacy and Biotechnology, German University, Main Entrance Al Tagamoa Al Khames, New Cairo CityCairo, 11835, Egypt.
- School of Life and Medical Sciences, University of Hertfordshire Hosted By Global Academic Foundation, New Administrative Capital, Cairo, 11586, Egypt.
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Nivetha R, Arvindhvv S, Baba AB, Gade DR, Gopal G, K C, Kallamadi KPR, Reddy GB, Nagini S. Nimbolide, a Neem Limonoid, Inhibits Angiogenesis in Breast Cancer by Abrogating Aldose Reductase Mediated IGF-1/PI3K/Akt Signaling. Anticancer Agents Med Chem 2022; 22:2619-2636. [DOI: 10.2174/1871520622666220204115151] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Revised: 12/13/2021] [Accepted: 12/17/2021] [Indexed: 11/22/2022]
Abstract
Background & Objectives:
There is growing evidence to implicate the insulin/IGF-1R/PI3K/Akt signaling cascade in breast cancer development and the central role of aldose reductase (AR) in mediating the crosstalk between this pathway and angiogenesis. The current study was designed to investigate whether nimbolide, a neem limonoid, targets this oncogenic signaling network to prevent angiogenesis in breast cancer.
Methods:
Breast cancer cells (MCF-7, MDA-MB-231), EAhy926 endothelial cells, MDA-MB-231 xenografted nude mice, and tumour tissues from breast cancer patients were used for the study. Expression of AR and key players in IGF-1/PI3K/Akt signaling and angiogenesis was evaluated by qRT-PCR, immunoblotting, and immunohistochemistry. Molecular docking and simulation, overexpression, and knockdown experiments were performed to determine whether nimbolide targets AR and IGF-1R
Results:
Nimbolide inhibited AR with consequent blockade of the IGF-1/PI3K/Akt and HIF-1/VEGF signaling circuit by influencing the phosphorylation and intracellular localisation of key signaling molecules. Downregulation of DNMT-1, HDAC-6, miR-21, HOTAIR, and H19 with upregulation of miR-148a/miR-152 indicated that nimbolide regulates AR and IGF-1/PI3K/Akt signaling via epigenetic modifications. Coadministration of nimbolide with metformin and the chemotherapeutic drugs tamoxifen/cisplatin displayed higher efficacy than single agents in inhibiting IGF-1/PI3K/Akt/AR signaling. Grade-wise increases in IGF-1R and AR expression in breast cancer tissues underscore their value as biomarkers of progression.
Conclusions:
This study provides evidence for the anticancer effects of nimbolide in cellular and mouse models of breast cancer besides providing leads for new drug combinations. It has also opened up avenues for investigating potential molecules such as AR for therapeutic targeting of cancer.
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Affiliation(s)
- Ramesh Nivetha
- Department of Biochemistry & Biotechnology, Faculty of Science, Annamalai University, Annamalainagar-608002, Tamil Nadu, India
| | - Soundararajan Arvindhvv
- Department of Biochemistry & Biotechnology, Faculty of Science, Annamalai University, Annamalainagar-608002, Tamil Nadu, India
| | - Abdul Basit Baba
- Department of Biochemistry & Biotechnology, Faculty of Science, Annamalai University, Annamalainagar-608002, Tamil Nadu, India
| | - Deepak Reddy Gade
- Centre for Molecular Cancer Research, Vishnu Institute of Pharmaceutical Education and Research, Narsapur, India
| | - Gopisetty Gopal
- Department of Molecular Oncology, Cancer Institute (WIA), Adyar, Chennai 600020, Tamil Nadu, India
| | - Chitrathara K
- Department of Surgical & Gynecologic Oncology, VPS Lakeshore Hospital, Nettoor, Maradu, Kochi, Kerala 682040
| | | | - G. Bhanuprakash Reddy
- Department of Biochemistry, ICMR-National Institute of Nutrition, Hyderabad-500007, India
| | - Siddavaram Nagini
- Department of Biochemistry & Biotechnology, Faculty of Science, Annamalai University, Annamalainagar-608002, Tamil Nadu, India
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Dittmer J. Biological effects and regulation of IGFBP5 in breast cancer. Front Endocrinol (Lausanne) 2022; 13:983793. [PMID: 36093095 PMCID: PMC9453429 DOI: 10.3389/fendo.2022.983793] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/01/2022] [Accepted: 08/08/2022] [Indexed: 11/13/2022] Open
Abstract
The insulin-like growth factor receptor (IGF1R) pathway plays an important role in cancer progression. In breast cancer, the IGF1R pathway is linked to estrogen-dependent signaling. Regulation of IGF1R activity is complex and involves the actions of its ligands IGF1 and IGF2 and those of IGF-binding proteins (IGFBPs). Six IGFBPs are known that share the ability to form complexes with the IGFs, by which they control the bioavailability of these ligands. Besides, each of the IGFBPs have specific features. In this review, the focus lies on the biological effects and regulation of IGFBP5 in breast cancer. In breast cancer, estrogen is a critical regulator of IGFBP5 transcription. It exerts its effect through an intergenic enhancer loop that is part of the chromosomal breast cancer susceptibility region 2q35. The biological effects of IGFBP5 depend upon the cellular context. By inhibiting or promoting IGF1R signaling, IGFBP5 can either act as a tumor suppressor or promoter. Additionally, IGFBP5 possesses IGF-independent activities, which contribute to the complexity by which IGFBP5 interferes with cancer cell behavior.
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Mashat RM, Zielinska HA, Holly JMP, Perks CM. A Role for ER-Beta in the Effects of Low-Density Lipoprotein Cholesterol and 27-Hydroxycholesterol on Breast Cancer Progression: Involvement of the IGF Signalling Pathway? Cells 2021; 11:94. [PMID: 35011656 PMCID: PMC8749996 DOI: 10.3390/cells11010094] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Revised: 12/13/2021] [Accepted: 12/16/2021] [Indexed: 02/07/2023] Open
Abstract
Cholesterol-in particular, high levels of low-density lipoprotein (LDL) and its metabolite, 27-hydroxycholesterol (27-OHC)-is correlated with increases in the risks of breast cancer and obesity. Although the high expression of LDL/27-OHC has been reported in breast cancer, its effects and mechanism of action remain to be fully elucidated. In this study, we found that the effects of LDL on cell proliferation were mediated by the activation of the cytochrome P450 enzyme, sterol 27 hydroxylase, and cholesterol 27-hydroxylase (CYP27A1) in both ER-α-positive and ER-α-negative breast cancer cells. We found that treatment with 27-OHC only increased cell growth in oestrogen receptor-α (ER-α)-positive breast cancer cells in an ER-α-dependent manner, but, interestingly, the effects of 27-OHC on cell migration and invasion were independent of ER-α. Using ER-α-negative MDA-MB-231 cells, we found that 27-OHC similarly promoted cell invasion and migration, and this was mediated by oestrogen receptor β (ER-β). These results suggest that 27-OHC promotes breast cancer cell proliferation in ER-α-positive breast cancer cells via ER-α, but migration and invasion are mediated via ER-β in ER-α positive and negative cell lines. The addition of LDL/27OHC increased the production of IGF-I and the abundance of IGF-IR in TNBC. We further found that modulating ER-β using an agonist or antagonist increased or decreased, respectively, levels of the IGF-I and EGF receptors in TNBC. The inhibition of the insulin-like growth factor receptor blocked the effects of cholesterol on cell growth and the migration of TNBC. Using TCGA and METABRIC microarray expression data from invasive breast cancer carcinomas, we also observed that higher levels of ER-beta were associated with higher levels of IGF-IR. Thus, this study shows novel evidence that ER-β is central to the effects of LDL/27OHC on invasion, migration, and the IGF and EGF axes. Our data suggest that targeting ER-β in TNBC could be an alternative approach for downregulating IGF/EGF signalling and controlling the impact of LDL in breast cancer patients.
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Affiliation(s)
| | | | | | - Claire M. Perks
- IGFs & Metabolic Endocrinology Group, Translational Health Sciences, Bristol Medical School, Learning & Research Building, Southmead Hospital, Bristol BS10 5NB, UK; (R.M.M.); (H.A.Z.); (J.M.P.H.)
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Cao J, Yan W, Ma X, Huang H, Yan H. Insulin-like Growth Factor 2 mRNA-Binding Protein 2-a Potential Link Between Type 2 Diabetes Mellitus and Cancer. J Clin Endocrinol Metab 2021; 106:2807-2818. [PMID: 34061963 PMCID: PMC8475209 DOI: 10.1210/clinem/dgab391] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/07/2021] [Indexed: 12/12/2022]
Abstract
CONTEXT Type 2 diabetes mellitus (T2DM) and cancer share a variety of risk factors and pathophysiological features. It is becoming increasingly accepted that the 2 diseases are related, and that T2DM increases the risk of certain malignancies. OBJECTIVE This review summarizes recent advancements in the elucidation of functions of insulin-like growth factor 2 (IGF-2) messenger RNA (mRNA)-binding protein 2 (IGF2BP2) in T2DM and cancer. METHODS A PubMed review of the literature was conducted, and search terms included IGF2BP2, IMP2, or p62 in combination with cancer or T2DM. Additional sources were identified through manual searches of reference lists. The increased risk of multiple malignancies and cancer-associated mortality in patients with T2DM is believed to be driven by insulin resistance, hyperinsulinemia, hyperglycemia, chronic inflammation, and dysregulation of adipokines and sex hormones. Furthermore, IGF-2 is oncogenic, and its loss-of-function splice variant is protective against T2DM, which highlights the pivotal role of this growth factor in the pathogenesis of these 2 diseases. IGF-2 mRNA-binding proteins, particularly IGF2BP2, are also involved in T2DM and cancer, and single-nucleotide variations (formerly single-nucleotide polymorphisms) of IGF2BP2 are associated with both diseases. Deletion of the IGF2BP2 gene in mice improves their glucose tolerance and insulin sensitivity, and mice with transgenic p62, a splice variant of IGF2BP2, are prone to diet-induced fatty liver disease and hepatocellular carcinoma, suggesting the biological significance of IGF2BP2 in T2DM and cancer. CONCLUSION Accumulating evidence has revealed that IGF2BP2 mediates the pathogenesis of T2DM and cancer by regulating glucose metabolism, insulin sensitivity, and tumorigenesis. This review provides insight into the potential involvement of this RNA binding protein in the link between T2DM and cancer.
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Affiliation(s)
- Junguo Cao
- Shaanxi Eye Hospital (Xi’an People’s Hospital), Affiliated Guangren Hospital, School of Medicine, Xi’an Jiaotong University, Xi’an 71004, Shaanxi Province, China
- Division of Experimental Neurosurgery, Department of Neurosurgery, University of Heidelberg, Heidelberg 69120, Germany
| | - Weijia Yan
- Shaanxi Eye Hospital (Xi’an People’s Hospital), Affiliated Guangren Hospital, School of Medicine, Xi’an Jiaotong University, Xi’an 71004, Shaanxi Province, China
- Department of Ophthalmology, University of Heidelberg, Heidelberg 69120, Germany
| | - Xiujian Ma
- Division of Molecular Neurogenetics, German Cancer Research Center (DKFZ), Heidelberg 69120, Germany
| | - Haiyan Huang
- Department of Neurosurgery, The First Hospital of Jilin University, Changchun 130000, China
- Haiyan Huang, Department of Neurosurgery, The First Hospital of Jilin University, Xinmin St No.71, Changchun, China.
| | - Hong Yan
- Shaanxi Eye Hospital (Xi’an People’s Hospital), Affiliated Guangren Hospital, School of Medicine, Xi’an Jiaotong University, Xi’an 71004, Shaanxi Province, China
- Correspondence: Hong Yan, Shaanxi Eye Hospital (Xi’an People’s Hospital), Affiliated Guangren Hospital, School of Medicine, Xi’an Jiaotong University, Xi’an 71004, Shaanxi Province, China.
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Alsherbiny MA, Bhuyan DJ, Radwan I, Chang D, Li CG. Metabolomic Identification of Anticancer Metabolites of Australian Propolis and Proteomic Elucidation of Its Synergistic Mechanisms with Doxorubicin in the MCF7 Cells. Int J Mol Sci 2021; 22:ijms22157840. [PMID: 34360606 PMCID: PMC8346082 DOI: 10.3390/ijms22157840] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Revised: 07/18/2021] [Accepted: 07/19/2021] [Indexed: 12/11/2022] Open
Abstract
The combination of natural products with standard chemotherapeutic agents offers a promising strategy to enhance the efficacy or reduce the side effects of standard chemotherapy. Doxorubicin (DOX), a standard drug for breast cancer, has several disadvantages, including severe side effects and the development of drug resistance. Recently, we reported the potential bioactive markers of Australian propolis extract (AP-1) and their broad spectrum of pharmacological activities. In the present study, we explored the synergistic interactions between AP-1 and DOX in the MCF7 breast adenocarcinoma cells using different synergy quantitation models. Biochemometric and metabolomics-driven analysis was performed to identify the potential anticancer metabolites in AP-1. The molecular mechanisms of synergy were studied by analysing the apoptotic profile via flow cytometry, apoptotic proteome array and measuring the oxidative status of the MCF7 cells treated with the most synergistic combination. Furthermore, label-free quantification proteomics analysis was performed to decipher the underlying synergistic mechanisms. Five prenylated stilbenes were identified as the key metabolites in the most active AP-1 fraction. Strong synergy was observed when AP-1 was combined with DOX in the ratio of 100:0.29 (w/w) as validated by different synergy quantitation models implemented. AP-1 significantly enhanced the inhibitory effect of DOX against MCF7 cell proliferation in a dose-dependent manner with significant inhibition of the reactive oxygen species (p < 0.0001) compared to DOX alone. AP-1 enabled the reversal of DOX-mediated necrosis to programmed cell death, which may be advantageous to decline DOX-related side effects. AP-1 also significantly enhanced the apoptotic effect of DOX after 24 h of treatment with significant upregulation of catalase, HTRA2/Omi, FADD together with DR5 and DR4 TRAIL-mediated apoptosis (p < 0.05), contributing to the antiproliferative activity of AP-1. Significant upregulation of pro-apoptotic p27, PON2 and catalase with downregulated anti-apoptotic XIAP, HSP60 and HIF-1α, and increased antioxidant proteins (catalase and PON2) may be associated with the improved apoptosis and oxidative status of the synergistic combination-treated MCF7 cells compared to the mono treatments. Shotgun proteomics identified 21 significantly dysregulated proteins in the synergistic combination-treated cells versus the mono treatments. These proteins were involved in the TP53/ATM-regulated non-homologous end-joining pathway and double-strand breaks repairs, recruiting the overexpressed BRCA1 and suppressed RIF1 encoded proteins. The overexpression of UPF2 was noticed in the synergistic combination treatment, which could assist in overcoming doxorubicin resistance-associated long non-coding RNA and metastasis of the MCF7 cells. In conclusion, we identified the significant synergy and highlighted the key molecular pathways in the interaction between AP-1 and DOX in the MCF7 cells together with the AP-1 anticancer metabolites. Further in vivo and clinical studies are warranted on this synergistic combination.
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Affiliation(s)
- Muhammad A. Alsherbiny
- NICM Health Research Institute, Western Sydney University, Penrith, NSW 2751, Australia;
- Department of Pharmacognosy, Faculty of Pharmacy, Cairo University, Cairo 11562, Egypt
- Correspondence: (M.A.A.); (D.J.B.); (C.-G.L.)
| | - Deep J. Bhuyan
- NICM Health Research Institute, Western Sydney University, Penrith, NSW 2751, Australia;
- Correspondence: (M.A.A.); (D.J.B.); (C.-G.L.)
| | - Ibrahim Radwan
- Faculty of Science and Technology, University of Canberra, Canberra, ACT 2617, Australia;
| | - Dennis Chang
- NICM Health Research Institute, Western Sydney University, Penrith, NSW 2751, Australia;
| | - Chun-Guang Li
- NICM Health Research Institute, Western Sydney University, Penrith, NSW 2751, Australia;
- Correspondence: (M.A.A.); (D.J.B.); (C.-G.L.)
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Lu X, Song X, Hao X, Liu X, Zhang X, Yuan N, Ma H, Zhang Z. MiR-186-3p attenuates tumorigenesis of cervical cancer by targeting IGF1. World J Surg Oncol 2021; 19:207. [PMID: 34253194 PMCID: PMC8276452 DOI: 10.1186/s12957-021-02317-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Accepted: 06/25/2021] [Indexed: 02/07/2023] Open
Abstract
Background Mounting evidence in the cancer literature suggests that microRNAs (miRNAs) influence the progression of human cancer cells by targeting protein-coding genes. How insulin-like growth factor 1(IGF1) and miR-186-3p contribute to the development of cervical cancer (CC) remains unclear. This study examined the regulatory roles of miR-186-3p and IGF1 in CC development. Methods Gene expression levels were determined by qRT-PCR. Proliferation, migration, and apoptosis of CC and normal cells were determined by MTT, Transwell, and caspase-3 activity assays, respectively. Dual-luciferase reporter activity and RNA pull-down assays were performed to identify the target gene of miR-186-3p. Results IGF1 was the target of miR-186-3p. The expression of miR-186-3p inhibited cell proliferation and migration abilities of CC cell lines, but induced the apoptosis rate of CC cells. IGF1 could restore the inhibitory effects of miR-186-3p on the proliferation, migration, and apoptosis abilities of CC cells. Experimental results revealed that miR-186-3p could inhibit IGF1 expression, thereby reducing the viability of CC cells. Conclusions The data suggest that targeting of IGF1 by miR-186-3p could be crucial in regulating the progression of CC.
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Affiliation(s)
- Xiurong Lu
- Department of Radiotherapy, The First Affiliated Hospital of Hebei North University, No. 36, Changqing Road, Zhangjiakou, 075000, Hebei, China.
| | - Xiao Song
- Department of Radiotherapy, The First Affiliated Hospital of Hebei North University, No. 36, Changqing Road, Zhangjiakou, 075000, Hebei, China
| | - Xiaohui Hao
- Department of Radiotherapy, The First Affiliated Hospital of Hebei North University, No. 36, Changqing Road, Zhangjiakou, 075000, Hebei, China
| | - Xiaoyu Liu
- Department of Radiotherapy, The First Affiliated Hospital of Hebei North University, No. 36, Changqing Road, Zhangjiakou, 075000, Hebei, China
| | - Xianyu Zhang
- Department of Radiotherapy, The First Affiliated Hospital of Hebei North University, No. 36, Changqing Road, Zhangjiakou, 075000, Hebei, China
| | - Na Yuan
- Department of Radiotherapy, The First Affiliated Hospital of Hebei North University, No. 36, Changqing Road, Zhangjiakou, 075000, Hebei, China
| | - Huan Ma
- Department of Radiotherapy, The First Affiliated Hospital of Hebei North University, No. 36, Changqing Road, Zhangjiakou, 075000, Hebei, China
| | - Zhilin Zhang
- Department of Radiotherapy, The First Affiliated Hospital of Hebei North University, No. 36, Changqing Road, Zhangjiakou, 075000, Hebei, China
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12
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Han JK, Kim G. Role of physical exercise in modulating the insulin-like growth factor system for improving breast cancer outcomes: A meta-analysis. Exp Gerontol 2021; 152:111435. [PMID: 34098007 DOI: 10.1016/j.exger.2021.111435] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2021] [Revised: 04/30/2021] [Accepted: 05/29/2021] [Indexed: 02/09/2023]
Abstract
BACKGROUND Physical activity prevents cancer and improves cancer outcomes. Insulin-like growth factor (IGF) signaling plays a significant role in cancer development and progression. However, there are heterogeneous results regarding physical activity and its effect on the IGF system. This study meta-analyzed the results of randomized clinical trials which evaluated the effects of physical exercise on the changes of physiologic markers to identify the role of physical exercise in modulating the IGF system in women with breast cancer. METHODS PubMed, Embase, CENTRAL, and SPORTDiscus were systematically searched until October 2020. Eligibility criteria included randomized controlled trials that evaluated the effects of physical exercise on the insulin-like growth factor system among women with breast cancer. RESULTS Twelve randomized controlled studies involving 736 participants were analyzed. Physical exercise significantly reduced levels of serum insulin (MD -1.24 μIU/mL, 95% CI -2.12 to -0.36, p = 0.006), IGF-II (MD -54.21 ng/mL, 95% CI -61.41 to -47.00, p < 0.00001), IGFBP-1 (MD -2.90 ng/mL, 95% CI -3.91 to -1.90, p < 0.00001), and HOMA score (MD -0.47, 95% CI -0.87 to -0.06, p = 0.02). In addition, serum glucose (MD -0.71 mg/dL, 95% CI -2.57 to 1.15; p = 0.45) and IGF-I levels (MD -5.23 ng/mL, 95% CI -13.00 to 2.53; p = 0.19) were decreased after physical exercise although they did not show a statistical significance. CONCLUSION Physical exercise had a positive effect on the IGF system in women with breast cancer.
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Affiliation(s)
- Joung-Kyue Han
- College of Sport Science, Chung-Ang University, Republic of Korea
| | - Gangmi Kim
- Department of Surgery, Dongguk University Gyeongju Hospital, Dongguk University College of Medicine, Republic of Korea.
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13
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Ianza A, Sirico M, Bernocchi O, Generali D. Role of the IGF-1 Axis in Overcoming Resistance in Breast Cancer. Front Cell Dev Biol 2021; 9:641449. [PMID: 33829018 PMCID: PMC8019779 DOI: 10.3389/fcell.2021.641449] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2020] [Accepted: 03/04/2021] [Indexed: 12/12/2022] Open
Abstract
Over the last two decades, many studies have demonstrated that the insulin-like growth factor-1 (IGF-1) is involved in a number of patho-physiological processes, as well as in the development of different types of solid tumors, including breast cancer (BC). Preclinical and clinical data showed that IGF-1 receptor (R) is overexpressed and hyper-phosphorylated in several subtypes of BCs. The central implications of this pathway in tumor cell proliferation and metastasis make it an important therapeutic target. Moreover, the IGF-1 axis has shown strong interconnection with estrogen regulation and endocrine therapy, suggesting a possible solution to anti-estrogen resistance. IGF-1R might also interfere with other pivotal therapeutic strategies, such as anti HER2 treatments and mTOR inhibitors; several clinical trials are ongoing evaluating the role of IGF-1R inhibition in modulating resistance mechanisms to target therapies. Our aim is to offer an overview of the most recent and significant field of application of IGF-1 inhibitors and relevant therapeutic strategies, weighing their possible future impact on clinical practice.
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Affiliation(s)
- Anna Ianza
- Department of Medical, Surgery and Health Sciences, Azienda Sanitaria Universitaria Giuliano Isontina, Trieste, Italy
| | - Marianna Sirico
- Department of Surgery and Cancer, Faculty of Medicine, Imperial College London, London, United Kingdom
- Breast Cancer Unit and Translational Research Unit, ASST Cremona, Cremona, Italy
| | - Ottavia Bernocchi
- Department of Medical, Surgery and Health Sciences, Azienda Sanitaria Universitaria Giuliano Isontina, Trieste, Italy
| | - Daniele Generali
- Department of Medical, Surgery and Health Sciences, Azienda Sanitaria Universitaria Giuliano Isontina, Trieste, Italy
- Breast Cancer Unit and Translational Research Unit, ASST Cremona, Cremona, Italy
- Department of Medicine, Surgery and Health Sciences, University of Trieste, Trieste, Italy
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14
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Eraldemir FC, Korak T. Paraoxonases, oxidative stress, and breast cancer. Cancer 2021. [DOI: 10.1016/b978-0-12-819547-5.00001-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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15
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Vella V, De Francesco EM, Lappano R, Muoio MG, Manzella L, Maggiolini M, Belfiore A. Microenvironmental Determinants of Breast Cancer Metastasis: Focus on the Crucial Interplay Between Estrogen and Insulin/Insulin-Like Growth Factor Signaling. Front Cell Dev Biol 2020; 8:608412. [PMID: 33364239 PMCID: PMC7753049 DOI: 10.3389/fcell.2020.608412] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2020] [Accepted: 11/09/2020] [Indexed: 12/12/2022] Open
Abstract
The development and progression of the great majority of breast cancers (BCs) are mainly dependent on the biological action elicited by estrogens through the classical estrogen receptor (ER), as well as the alternate receptor named G-protein–coupled estrogen receptor (GPER). In addition to estrogens, other hormones and growth factors, including the insulin and insulin-like growth factor system (IIGFs), play a role in BC. IIGFs cooperates with estrogen signaling to generate a multilevel cross-communication that ultimately facilitates the transition toward aggressive and life-threatening BC phenotypes. In this regard, the majority of BC deaths are correlated with the formation of metastatic lesions at distant sites. A thorough scrutiny of the biological and biochemical events orchestrating metastasis formation and dissemination has shown that virtually all cell types within the tumor microenvironment work closely with BC cells to seed cancerous units at distant sites. By establishing an intricate scheme of paracrine interactions that lead to the expression of genes involved in metastasis initiation, progression, and virulence, the cross-talk between BC cells and the surrounding microenvironmental components does dictate tumor fate and patients’ prognosis. Following (i) a description of the main microenvironmental events prompting BC metastases and (ii) a concise overview of estrogen and the IIGFs signaling and their major regulatory functions in BC, here we provide a comprehensive analysis of the most recent findings on the role of these transduction pathways toward metastatic dissemination. In particular, we focused our attention on the main microenvironmental targets of the estrogen-IIGFs interplay, and we recapitulated relevant molecular nodes that orientate shared biological responses fostering the metastatic program. On the basis of available studies, we propose that a functional cross-talk between estrogens and IIGFs, by affecting the BC microenvironment, may contribute to the metastatic process and may be regarded as a novel target for combination therapies aimed at preventing the metastatic evolution.
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Affiliation(s)
- Veronica Vella
- Endocrinology, Department of Clinical and Experimental Medicine, University of Catania, Garibaldi-Nesima Hospital, Catania, Italy
| | - Ernestina Marianna De Francesco
- Endocrinology, Department of Clinical and Experimental Medicine, University of Catania, Garibaldi-Nesima Hospital, Catania, Italy
| | - Rosamaria Lappano
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Rende, Italy
| | - Maria Grazia Muoio
- Endocrinology, Department of Clinical and Experimental Medicine, University of Catania, Garibaldi-Nesima Hospital, Catania, Italy.,Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Rende, Italy
| | - Livia Manzella
- Center of Experimental Oncology and Hematology, Azienda Ospedaliera Universitaria (A.O.U.) Policlinico Vittorio Emanuele, Catania, Italy.,Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
| | - Marcello Maggiolini
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Rende, Italy
| | - Antonino Belfiore
- Endocrinology, Department of Clinical and Experimental Medicine, University of Catania, Garibaldi-Nesima Hospital, Catania, Italy
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16
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Costa-Silva DR, Barros-Oliveira MDC, Alves-Ribeiro FA, Campos-Verdes LC, Nery Junior EDJ, Vieira-Valença SF, de Vasconcelos-Valença RJ, Soares VM, Pinho-Sobral AL, Sousa EB, Lopes-Costa PV, dos Santos AR, Viana JL, Cardoso AC, Luz-Borges VM, Pereira RDO, Tavares CB, Silva VC, Rodrigues-Junior DM, Gebrim LH, da Silva BB. Assessment of IGF-1 expression in the peripheral blood of women with recurrent breast cancer. Medicine (Baltimore) 2020; 99:e22890. [PMID: 33120836 PMCID: PMC7581150 DOI: 10.1097/md.0000000000022890] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Abstract
Breast cancer is the most common malignancy affecting women worldwide. The insulin-like growth factor 1 (IGF-1) gene encodes a protein responsible for a wide variety of physiological processes, including differentiation and cell proliferation. Despite several studies on tumor tissues, no study has evaluated IGF-1 expression in the peripheral blood of women with recurrent breast cancer.In this cross-sectional study, IGF-1 expression in the peripheral blood of 146 women with breast cancer treated approximately 5 years ago was quantified by quantitative reverse transcription polymerase chain. The women were divided into 2 groups: non-recurrence (n = 85) and recurrence (n = 61). Statistical analysis of the data was performed using ANOVA, Mann-Whitney, and Chi-squared tests (P < .05).The results showed no significant difference in IGF-1 expression between the non-recurrence and recurrence groups (P = .988). In the subgroups of patients with lymph node involvement, no statistically significant difference was observed in IGF-1 expression between women with recurrence and those non-recurrence (P = .113). In patients without lymph node metastases, IGF-1 messenger ribonucleic acid (mRNA) expression levels were significantly higher in the non-recurrence group than in the recurrence group (P = .019). Furthermore, using the median IGF-1 mRNA expression as the cutoff point, it was obtained a statistically significant difference in tumor histological grade among women with recurrent breast cancer (P = .042).These data showed significantly higher IGF-1 expression in women without lymph node metastases in the non-recurrence group compared with the recurrence group. In addition, a significant difference was observed in median IGF-1 mRNA expression in relation to tumor histological grade in women with recurrent breast cancer.
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Affiliation(s)
- Danylo Rafhael Costa-Silva
- Department of Health, Northeast, Postgraduate Program of the Northeast Network of Biotechnology (RENORBIO)
| | | | | | | | - Elmo de Jesus Nery Junior
- Department of Health, Northeast, Postgraduate Program of the Northeast Network of Biotechnology (RENORBIO)
| | | | | | - Veronica Mendes Soares
- Department of Health, Northeast, Postgraduate Program of the Northeast Network of Biotechnology (RENORBIO)
| | | | | | | | | | | | | | | | - Renato de Oliveira Pereira
- Department of Health, Northeast, Postgraduate Program of the Northeast Network of Biotechnology (RENORBIO)
| | - Cleciton Braga Tavares
- Department of Health, Northeast, Postgraduate Program of the Northeast Network of Biotechnology (RENORBIO)
| | - Vladimir Costa Silva
- Department of Health, Northeast, Postgraduate Program of the Northeast Network of Biotechnology (RENORBIO)
| | | | - Luiz Henrique Gebrim
- Department of Health, Northeast, Postgraduate Program of the Northeast Network of Biotechnology (RENORBIO)
- Department of Mastology, Perola Byington Hospital, São Paulo, Brazil
| | - Benedito Borges da Silva
- Department of Health, Northeast, Postgraduate Program of the Northeast Network of Biotechnology (RENORBIO)
- Getulio Vargas Hospital, Federal University of Piaui, Teresina, Piaui
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17
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Wei Y, Wang X, Zhang Z, Zhao C, Chang Y, Bian Z, Zhao X. Impact of NR5A2 and RYR2 3'UTR polymorphisms on the risk of breast cancer in a Chinese Han population. Breast Cancer Res Treat 2020; 183:1-8. [PMID: 32572717 DOI: 10.1007/s10549-020-05736-w] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Accepted: 06/09/2020] [Indexed: 12/13/2022]
Abstract
OBJECTIVES The NR5A2 and RYR2 genes are important players in steroid metabolism and play an important role in cancer research. In this research, we want to evaluate the effect of NR5A2 and RYR2 polymorphisms on breast cancer (BC). METHODS Four single nucleotide polymorphisms on NR5A2 and RYR2 were selected to genotype by Agena MassARRAY in 379 BC patients and 407 healthy controls. Using the PLINK software to calculate the Odds ratio (OR) and 95% confidence intervals (CIs) via the logistic regression analysis to evaluate the risk for BC. RESULTS We found that NR5A2 rs2246209 significantly decreased the risk of BC with the AA genotype (OR 0.58, 95%CI 0.34-0.99, p = 0.049), and recessive model (OR 0.59, 95%CI 0.35-0.99, p = 0.046); rs12594 in the RYR2 gene significantly decreased the risk of BC in the GG genotype (OR 0.44, 95%CI 0.22-0.88, p = 0.020), and recessive model (OR 0.43, 95%CI 0.21-0.85, p = 0.016). Further stratification analysis showed that NR5A2 rs2246209 was related to a lower incidence of BC affected by age, lymph nodes metastasis, and tumor stage; RYR2 rs12594 was related to a decreased BC risk restricted by age, estrogen receptor (ER), progesterone receptor (PR), menopausal status, tumor size, and tumor stage. Rs12594 in the RyR2 gene remained significant on the genetic susceptibility of PR-positive BC after Bonferroni correction (p < 0.0125). CONCLUSIONS This study provides an evidence that NR5A2 rs2246209 and RYR2 rs12594 decreased the risk of breast cancer.
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Affiliation(s)
- Ying Wei
- Department of Internal Medicine Oncology, The First Affiliated Hospital of Xi'an Jiaotong University School of Medicine, Xi'an, 710061, Shaanxi, China.,Department of Internal Medicine Oncology, Yulin No.2 Hospital, Yulin, 719000, Shaanxi, China
| | - Xiaolin Wang
- Department of General Surgery, Yulin No.2 Hospital, Yulin, 719000, Shaanxi, China
| | - Zhe Zhang
- Department of General Surgery, Yulin No.2 Hospital, Yulin, 719000, Shaanxi, China
| | - Changtao Zhao
- Department of Internal Medicine Oncology, Yulin No.2 Hospital, Yulin, 719000, Shaanxi, China
| | - Yuwei Chang
- Department of Internal Medicine Oncology, Yulin No.2 Hospital, Yulin, 719000, Shaanxi, China
| | - Zhiqing Bian
- Department of Internal Medicine Oncology, Yulin No.2 Hospital, Yulin, 719000, Shaanxi, China
| | - Xinhan Zhao
- Department of Internal Medicine Oncology, The First Affiliated Hospital of Xi'an Jiaotong University School of Medicine, Xi'an, 710061, Shaanxi, China.
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18
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Zhang Q, Li T, Wang Z, Kuang X, Shao N, Lin Y. lncRNA NR2F1-AS1 promotes breast cancer angiogenesis through activating IGF-1/IGF-1R/ERK pathway. J Cell Mol Med 2020; 24:8236-8247. [PMID: 32548873 PMCID: PMC7348140 DOI: 10.1111/jcmm.15499] [Citation(s) in RCA: 60] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2020] [Revised: 05/16/2020] [Accepted: 05/28/2020] [Indexed: 02/06/2023] Open
Abstract
Long non‐coding RNAs (lncRNAs) take various effects in cancer mostly through sponging with microRNAs (miRNAs). lncRNA NR2F1‐AS1 is found to promote tumour progression in hepatocellular carcinoma, endometrial cancer and thyroid cancer. However, the role of lncRNA NR2F1‐AS1 in breast cancer angiogenesis remains unknown. In this study, we found lncRNA NR2F1‐AS1 was positively related with CD31 and CD34 in breast cancer through Pearson's correlation analysis, while lncRNA NR2F1‐AS1 transfection promoted human umbilical vascular endothelial cell (HUVEC) tube formation. In breast cancer cells, lncRNA NR2F1‐AS1 enhanced the HUVEC proliferation, tube formation and migration ability through tumour‐conditioned medium (TCM). In zebrafish model, lncRNA NR2F1‐AS1 increased the breast cancer cell‐related neo‐vasculature and subsequently promoted the breast cancer cell metastasis. In mouse model, lncRNA NR2F1‐AS1 promoted the tumour vessel formation, increased the micro vessel density (MVD) and then induced the growth of primary tumour. Mechanically, lncRNA NR2F1‐AS1 increased insulin‐like growth factor‐1 (IGF‐1) expression through sponging miRNA‐338‐3p in breast cancer cells and then activated the receptor of IGF‐1 (IGF‐1R) and extracellular signal‐regulated kinase (ERK) pathway in HUVECs. These results indicated that lncRNA NR2F1‐AS1 could promote breast cancer angiogenesis through IGF‐1/IGF‐1R/ERK pathway.
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Affiliation(s)
- Qi Zhang
- Breast Disease Center, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China.,National-Guangdong Joint Engineering Laboratory for Diagnosis and Treatment of Vascular Disease, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Tianfu Li
- Breast Disease Center, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China.,Laboratory of Surgery, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Zhecun Wang
- National-Guangdong Joint Engineering Laboratory for Diagnosis and Treatment of Vascular Disease, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China.,Division of Vascular Surgery, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Xiaying Kuang
- Breast Disease Center, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Nan Shao
- Breast Disease Center, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Ying Lin
- Breast Disease Center, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China
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19
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Lipid-Saporin Nanoparticles for the Intracellular Delivery of Cytotoxic Protein to Overcome ABC Transporter-Mediated Multidrug Resistance In Vitro and In Vivo. Cancers (Basel) 2020; 12:cancers12020498. [PMID: 32098067 PMCID: PMC7072609 DOI: 10.3390/cancers12020498] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2020] [Revised: 02/15/2020] [Accepted: 02/16/2020] [Indexed: 12/31/2022] Open
Abstract
Although the judicious use of anticancer drugs that target one or more receptor tyrosine kinases constitutes an effective strategy to attenuate tumor growth, drug resistance is commonly encountered in cancer patients. The ATP-binding cassette transporters are one of the major contributors to the development of multidrug resistance as their overexpression significantly decreases the intracellular concentration and thus, the efficacy of certain anticancer drugs. Therefore, the development of treatment strategies that would not be susceptible to efflux or excretion by specific ABC transporters could overcome resistance to treatment. Here, we investigated the anticancer efficacy of saporin, a ribosome-inactivating protein. Since saporin has poor permeability across the cell membrane, it was encapsulated in a lipid-based nanoparticle system (EC16-1) that effectively delivered the formulation (EC16-1/saporin) intracellularly and produced anti-cancer efficacy. EC16-1/saporin, at nanomolar concentrations, significantly inhibited the cellular proliferation of parental and ABCB1- and ABCG2-overexpressing cancer cells. EC16-1/saporin did not significantly alter the subcellular localization of ABCB1 and ABCG2. In addition, EC16-1/saporin induced apoptosis in parental and ABCB1- and ABCG2-overexpressing cancer cells. In a murine model system, EC16-1/saporin significantly inhibited the tumor growth in mice xenografted with parental and ABCB1- and ABCG2-overexpressing cancer cells. Our findings suggest that the EC16-1/saporin combination could potentially be a novel therapeutic treatment in patients with parental or ABCB1- and ABCG2-positive drug-resistant cancers.
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20
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Chen J, Sitsel A, Benoy V, Sepúlveda MR, Vangheluwe P. Primary Active Ca 2+ Transport Systems in Health and Disease. Cold Spring Harb Perspect Biol 2020; 12:cshperspect.a035113. [PMID: 31501194 DOI: 10.1101/cshperspect.a035113] [Citation(s) in RCA: 46] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Calcium ions (Ca2+) are prominent cell signaling effectors that regulate a wide variety of cellular processes. Among the different players in Ca2+ homeostasis, primary active Ca2+ transporters are responsible for keeping low basal Ca2+ levels in the cytosol while establishing steep Ca2+ gradients across intracellular membranes or the plasma membrane. This review summarizes our current knowledge on the three types of primary active Ca2+-ATPases: the sarco(endo)plasmic reticulum Ca2+-ATPase (SERCA) pumps, the secretory pathway Ca2+- ATPase (SPCA) isoforms, and the plasma membrane Ca2+-ATPase (PMCA) Ca2+-transporters. We first discuss the Ca2+ transport mechanism of SERCA1a, which serves as a reference to describe the Ca2+ transport of other Ca2+ pumps. We further highlight the common and unique features of each isoform and review their structure-function relationship, expression pattern, regulatory mechanisms, and specific physiological roles. Finally, we discuss the increasing genetic and in vivo evidence that links the dysfunction of specific Ca2+-ATPase isoforms to a broad range of human pathologies, and highlight emerging therapeutic strategies that target Ca2+ pumps.
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Affiliation(s)
- Jialin Chen
- Laboratory of Cellular Transport Systems, Department of Cellular and Molecular Medicine, KU Leuven, 3000 Leuven, Belgium
| | - Aljona Sitsel
- Laboratory of Cellular Transport Systems, Department of Cellular and Molecular Medicine, KU Leuven, 3000 Leuven, Belgium
| | - Veronick Benoy
- Laboratory of Cellular Transport Systems, Department of Cellular and Molecular Medicine, KU Leuven, 3000 Leuven, Belgium
| | - M Rosario Sepúlveda
- Department of Cell Biology, Faculty of Sciences, University of Granada, 18071 Granada, Spain
| | - Peter Vangheluwe
- Laboratory of Cellular Transport Systems, Department of Cellular and Molecular Medicine, KU Leuven, 3000 Leuven, Belgium
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21
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Atoum MF, Alzoughool F, Al-Hourani H. Linkage Between Obesity Leptin and Breast Cancer. BREAST CANCER-BASIC AND CLINICAL RESEARCH 2020; 14:1178223419898458. [PMID: 31975779 PMCID: PMC6956603 DOI: 10.1177/1178223419898458] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/23/2019] [Accepted: 12/12/2019] [Indexed: 12/22/2022]
Abstract
Many cancers might be influenced by obesity, including breast cancer, the leading cause of cancer death among women. Obesity is a complex state associated with multiple physiological and molecular changes capable of modulating the behavior of breast tumor cells and the surrounding microenvironment. This review discussed the inverse association between obesity and breast cancer among premenopausal breast cancer females and the positive association among postmenopausal. Four mechanisms may link obesity and breast cancer including leptin and leptin receptor expression, adipose chronic inflammation, sex hormone alternation, and insulin and insulinlike growth factor 1 (IGF-1) signaling. Leptin has been involved in breast cancer initiation, development, and progression through signaling transduction network. Leptin functions are strengthened through cross talk with multiple oncogenes, cytokines, and growth factors. Adipose chronic inflammation promotes cancer growth and angiogenesis and modifies the immune responses. A pro-inflammatory microenvironment at tumor site promotes cytokines and pro-inflammatory mediators adjacent to the tumor. Leptin stimulates pro-inflammatory cytokines and promotes T-helper 1 responses. Obesity is common of chronic inflammation. In obese patients, white adipose tissue (WAT) will promote pro-inflammatory mediators that will encourage tumor growth and WAT inflammation. Sex hormone alternation of estrogens is associated with increased risk for hormone-sensitive breast cancers. Estrogens cause tumorigenesis by its effect on signaling pathways that lead to DNA damage, stimulation angiogenesis, mutagenesis, and cell proliferation. In postmenopausal females, and due to termination of ovarian function, estrogens were produced extra gonadally, mainly in peripheral adipose tissues where adrenal-produced androgen precursors are converted to estrogens. Active estradiol leads to breast cancer development by binding to ERα, which is modified by receptor’s interaction of various signal transduction pathways. Hyperinsulinemia and IGF-1 activate the MAPK and PI3K pathways, leading to cancer-promoting effects. Cross talk between insulin/IGF and estrogen signaling pathways promotes hormone-sensitive breast cancer development. Hyperinsulinemia is a risk factor for breast cancer that explains the obesity-breast cancer association. Controlling IGF-1 level and targeting IGF-1 receptors among different breast cancer subtypes may be useful for breast cancer treatment. This review discussed several leptin signaling pathways, highlighting the potential advantage of targeting leptin as a potential target of the novel therapeutic strategies for breast cancer treatment.
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Affiliation(s)
- Manar Fayiz Atoum
- Faculty of Allied Health Sciences, Hashemite University, Zarqa, Jordan
| | - Foad Alzoughool
- Faculty of Allied Health Sciences, Hashemite University, Zarqa, Jordan
| | - Huda Al-Hourani
- Department of Clinical Nutrition and Dietetics, Hashemite University, Zarqa, Jordan
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22
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Crudden C, Song D, Cismas S, Trocmé E, Pasca S, Calin GA, Girnita A, Girnita L. Below the Surface: IGF-1R Therapeutic Targeting and Its Endocytic Journey. Cells 2019; 8:cells8101223. [PMID: 31600876 PMCID: PMC6829878 DOI: 10.3390/cells8101223] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2019] [Revised: 09/30/2019] [Accepted: 10/03/2019] [Indexed: 12/15/2022] Open
Abstract
Ligand-activated plasma membrane receptors follow pathways of endocytosis through the endosomal sorting apparatus. Receptors cluster in clathrin-coated pits that bud inwards and enter the cell as clathrin-coated vesicles. These vesicles travel through the acidic endosome whereby receptors and ligands are sorted to be either recycled or degraded. The traditional paradigm postulated that the endocytosis role lay in signal termination through the removal of the receptor from the cell surface. It is now becoming clear that the internalization process governs more than receptor signal cessation and instead reigns over the entire spatial and temporal wiring of receptor signaling. Governing the localization, the post-translational modifications, and the scaffolding of receptors and downstream signal components established the endosomal platform as the master regulator of receptor function. Confinement of components within or between distinct organelles means that the endosome instructs the cell on how to interpret and translate the signal emanating from any given receptor complex into biological effects. This review explores this emerging paradigm with respect to the cancer-relevant insulin-like growth factor type 1 receptor (IGF-1R) and discusses how this perspective could inform future targeting strategies.
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Affiliation(s)
- Caitrin Crudden
- Department of Oncology-Pathology, Cellular and Molecular Tumor Pathology, Karolinska Institute, and Karolinska University Hospital, 17164 Stockholm, Sweden.
- Department of Pathology, Cancer Centre Amsterdam, Amsterdam UMC, VU University Medical Centre, 1081 HZ Amsterdam, The Netherlands.
| | - Dawei Song
- Department of Oncology-Pathology, Cellular and Molecular Tumor Pathology, Karolinska Institute, and Karolinska University Hospital, 17164 Stockholm, Sweden.
| | - Sonia Cismas
- Department of Oncology-Pathology, Cellular and Molecular Tumor Pathology, Karolinska Institute, and Karolinska University Hospital, 17164 Stockholm, Sweden.
| | - Eric Trocmé
- Department of Oncology-Pathology, Cellular and Molecular Tumor Pathology, Karolinska Institute, and Karolinska University Hospital, 17164 Stockholm, Sweden.
- St. Erik Eye Hospital, 11282 Stockholm, Sweden.
| | - Sylvya Pasca
- Department of Oncology-Pathology, Cellular and Molecular Tumor Pathology, Karolinska Institute, and Karolinska University Hospital, 17164 Stockholm, Sweden.
| | - George A Calin
- Department of Experimental Therapeutics, The University of Texas, MD Anderson Cancer Center, Houston, TX 77030, USA.
- Center for RNA Interference and Non-Coding RNAs, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA.
| | - Ada Girnita
- Department of Oncology-Pathology, Cellular and Molecular Tumor Pathology, Karolinska Institute, and Karolinska University Hospital, 17164 Stockholm, Sweden.
- Dermatology Department, Karolinska University Hospital, 17176 Stockholm, Sweden.
| | - Leonard Girnita
- Department of Oncology-Pathology, Cellular and Molecular Tumor Pathology, Karolinska Institute, and Karolinska University Hospital, 17164 Stockholm, Sweden.
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Akla B, Broussas M, Loukili N, Robert A, Beau-Larvor C, Malissard M, Boute N, Champion T, Haeuw JF, Beck A, Perez M, Dreyfus C, Pavlyuk M, Chetaille E, Corvaia N. Efficacy of the Antibody-Drug Conjugate W0101 in Preclinical Models of IGF-1 Receptor Overexpressing Solid Tumors. Mol Cancer Ther 2019; 19:168-177. [PMID: 31594825 DOI: 10.1158/1535-7163.mct-19-0219] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2019] [Revised: 08/29/2019] [Accepted: 09/20/2019] [Indexed: 11/16/2022]
Abstract
The insulin-like growth factor type 1 receptor (IGF-1R) is important in tumorigenesis, and its overexpression occurs in numerous tumor tissues. To date, therapeutic approaches based on mAbs and tyrosine kinase inhibitors targeting IGF-1R have only shown clinical benefit in specific patient populations. We report a unique IGF-1R-targeted antibody-drug conjugate (ADC), W0101, designed to deliver a highly potent cytotoxic auristatin derivative selectively to IGF-1R overexpressing tumor cells. The mAb (hz208F2-4) used to prepare the ADC was selected for its specific binding properties to IGF-1R compared with the insulin receptor, and for its internalization properties. Conjugation of a novel auristatin derivative drug linker to hz208F2-4 did not alter its binding and internalization properties. W0101 induced receptor-dependent cell cytotoxicity in vitro when applied to various cell lines overexpressing IGF-1R, but it did not affect normal cells. Efficacy studies were conducted in several mouse models expressing different levels of IGF-1R to determine the sensitivity of the tumors to W0101. W0101 induced potent tumor regression in certain mouse models. Interestingly, the potency of W0101 correlated with the expression level of IGF-1R evaluated by IHC. In an MCF-7 breast cancer model with high-level IGF-1R expression, a single injection of W0101 3 mg/kg led to strong inhibition of tumor growth. W0101 provides a potential new therapeutic option for patients overexpressing IGF-1R. A first-in-human trial of W0101 is currently ongoing to address clinical safety.
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Affiliation(s)
- Barbara Akla
- Institut de Recherche Pierre Fabre, Centre d'Immunologie, Saint-Julien-en-Genevois, France
| | - Matthieu Broussas
- Institut de Recherche Pierre Fabre, Centre d'Immunologie, Saint-Julien-en-Genevois, France
| | - Noureddine Loukili
- Institut de Recherche Pierre Fabre, Centre d'Immunologie, Saint-Julien-en-Genevois, France
| | - Alain Robert
- Institut de Recherche Pierre Fabre, Centre d'Immunologie, Saint-Julien-en-Genevois, France
| | - Charlotte Beau-Larvor
- Institut de Recherche Pierre Fabre, Centre d'Immunologie, Saint-Julien-en-Genevois, France
| | - Martine Malissard
- Institut de Recherche Pierre Fabre, Centre d'Immunologie, Saint-Julien-en-Genevois, France
| | - Nicolas Boute
- Institut de Recherche Pierre Fabre, Centre d'Immunologie, Saint-Julien-en-Genevois, France
| | - Thierry Champion
- Institut de Recherche Pierre Fabre, Centre d'Immunologie, Saint-Julien-en-Genevois, France
| | - Jean-Francois Haeuw
- Institut de Recherche Pierre Fabre, Centre d'Immunologie, Saint-Julien-en-Genevois, France.
| | - Alain Beck
- Institut de Recherche Pierre Fabre, Centre d'Immunologie, Saint-Julien-en-Genevois, France
| | - Michel Perez
- Institut de Recherche Pierre Fabre, Oncology Innovation Unit, Toulouse, France
| | - Cyrille Dreyfus
- Institut de Recherche Pierre Fabre, Centre d'Immunologie, Saint-Julien-en-Genevois, France
| | - Mariya Pavlyuk
- Institut de Recherche Pierre Fabre, Oncology Innovation Unit, Toulouse, France
| | - Eric Chetaille
- Institut de Recherche Pierre Fabre, Oncology Innovation Unit, Toulouse, France
| | - Nathalie Corvaia
- Institut de Recherche Pierre Fabre, Centre d'Immunologie, Saint-Julien-en-Genevois, France
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24
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De Martino MC, van Koetsveld PM, Feelders RA, de Herder WW, Dogan F, Janssen JAMJL, Hofste Op Bruinink D, Pivonello C, Waaijers AM, Colao A, de Krijger RR, Pivonello R, Hofland LJ. IGF and mTOR pathway expression and in vitro effects of linsitinib and mTOR inhibitors in adrenocortical cancer. Endocrine 2019; 64:673-684. [PMID: 30838516 PMCID: PMC6551351 DOI: 10.1007/s12020-019-01869-1] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/08/2018] [Accepted: 02/12/2019] [Indexed: 01/18/2023]
Abstract
PURPOSE The IGF and mTOR-pathways are considered as potential targets for therapy in patients with adrenocortical carcinoma (ACC). This study aims to describe the IGF pathway in ACC and to explore the response to the combined treatment with the IGF1R/IR inhibitor linsitinib, and mTOR inhibitors (sirolimus and everolimus) in in vitro models of ACC. METHODS The protein expression level of IGF2, IGF1R and IGF2R was evaluated by immunohistochemistry in 17 human ACCs and the mRNA expression level of IGF1, IGF2, IGF1R, IR isoforms A and B, IGF2R, IGF-Binding-Proteins[IGFBP]-1, 2, 3 and 6 was evaluated by RT-qPCR in 12 samples. In H295R and HAC15 ACC cell lines the combined effects of linsitinib and sirolimus or everolimus on cell survival were evaluated. RESULTS A high protein expression of IGF2, IGF1R and IGF2R was observed in 82, 65 and 100% of samples, respectively. A high relative expression of IGF2 mRNA was found in the majority of samples. The mRNA levels of the IRA were higher than that of IRB and IGF1R in the majority of samples (75%). Linsitinib inhibits cell growth in the H295R and HAC15 cell lines and, combined with sirolimus or everolimus, linsitinib showed a significant additive effect. CONCLUSIONS In addition to IGF2 and IGF1R, ACC express IGF2R, IRA and several IGFBPs, suggesting that the interplay between the different components of the IGF pathway in ACC could be more complex than previously considered. The addition of mTOR inhibitors to linsitinib may have stronger antiproliferative effects than linsitinib alone.
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Affiliation(s)
- Maria Cristina De Martino
- Department of Internal Medicine, Division Endocrinology, Erasmus Medical Center, Rotterdam, The Netherlands
- Dipartimento di Medicina Clinica e Chirurgia, Università Federico II, Naples, Italy
| | - Peter M van Koetsveld
- Department of Internal Medicine, Division Endocrinology, Erasmus Medical Center, Rotterdam, The Netherlands
| | - Richard A Feelders
- Department of Internal Medicine, Division Endocrinology, Erasmus Medical Center, Rotterdam, The Netherlands
| | - Wouter W de Herder
- Department of Internal Medicine, Division Endocrinology, Erasmus Medical Center, Rotterdam, The Netherlands
| | - Fadime Dogan
- Department of Internal Medicine, Division Endocrinology, Erasmus Medical Center, Rotterdam, The Netherlands
| | - Joseph A M J L Janssen
- Department of Internal Medicine, Division Endocrinology, Erasmus Medical Center, Rotterdam, The Netherlands
| | - Davine Hofste Op Bruinink
- Department of Internal Medicine, Division Endocrinology, Erasmus Medical Center, Rotterdam, The Netherlands
| | - Claudia Pivonello
- Dipartimento di Medicina Clinica e Chirurgia, Università Federico II, Naples, Italy
| | - A Marlijn Waaijers
- Department of Internal Medicine, Division Endocrinology, Erasmus Medical Center, Rotterdam, The Netherlands
| | - Annamaria Colao
- Dipartimento di Medicina Clinica e Chirurgia, Università Federico II, Naples, Italy
| | - Ronald R de Krijger
- Departments of Pathology, Erasmus Medical Center, Rotterdam, and University Medical Center Utrecht, Utrecht, The Netherlands
| | - Rosario Pivonello
- Dipartimento di Medicina Clinica e Chirurgia, Università Federico II, Naples, Italy
| | - Leo J Hofland
- Department of Internal Medicine, Division Endocrinology, Erasmus Medical Center, Rotterdam, The Netherlands.
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25
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Zhang ZJ, Yuan J, Bi Y, Wang C, Liu Y. The effect of metformin on biomarkers and survivals for breast cancer- a systematic review and meta-analysis of randomized clinical trials. Pharmacol Res 2019; 141:551-555. [DOI: 10.1016/j.phrs.2019.01.036] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/23/2018] [Revised: 01/10/2019] [Accepted: 01/17/2019] [Indexed: 12/13/2022]
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26
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Wang SQ, Yang XY, Yu XF, Cui SX, Qu XJ. Knockdown of IGF-1R Triggers Viral RNA Sensor MDA5- and RIG-I-Mediated Mitochondrial Apoptosis in Colonic Cancer Cells. MOLECULAR THERAPY. NUCLEIC ACIDS 2019; 16:105-117. [PMID: 30861413 PMCID: PMC6411632 DOI: 10.1016/j.omtn.2019.02.008] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/25/2018] [Revised: 01/10/2019] [Accepted: 02/09/2019] [Indexed: 01/28/2023]
Abstract
The important role of insulin-like growth factor-1 receptor (IGF-1R) in tumorigenesis has been well established. The classical model involves IGF-1R binding to IGF-1/2, the following activation of PI3K-Akt-signaling cascades, driving cell proliferation and apoptosis inhibition. Here we report a new signal transduction pathway of IGF-1R in the intestinal epithelium. Using heterozygous knockout mice (Igf1r+/-), we analyzed the expressions of viral RNA sensors MDA5 and RIG-I in the intestinal epithelium. Igf1r+/- mice exhibited higher MDA5 and RIG-I than wild-type (WT) mice, indicating that knockdown of IGF-1R could trigger MDA5 and RIG-I. IGF-1R knockdown-triggered MDA5 and RIG-I were further investigated in human colonic cancer cells. Increased MDA5 and RIG-I were clearly seen in the cytoplasm in cancer cells as well as normal human colonic cells with silenced IGF-1R. Notably, the upregulations of MDA5 and RIG-I was not affected by blockage of the PI3K-Akt pathway with LY294002. These results suggested a new signal transduction pathway of IGF-1R. Importantly, IGF-1R knockdown-triggered MDA5 and RIG-I resulted in colorectal cancer apoptosis through activation of the mitochondrial pathway. These in vitro observations were evidenced in the azoxymethane (AOM)-dextran sulfate sodium (DSS) colorectal cancer model of mice. In conclusion, knockdown of IGF-1R triggers viral RNA sensor MDA5- and RIG-I-mediated mitochondrial apoptosis in cancer cells.
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Affiliation(s)
- Shu-Qing Wang
- Department of Pharmacology, School of Basic Medical Sciences, Capital Medical University, Beijing, China
| | - Xiang-Yu Yang
- Department of Stomatology, Aerospace Center Hospital, Haidian District, Beijing, China
| | - Xin-Feng Yu
- Department of Pharmacology, School of Basic Medical Sciences, Capital Medical University, Beijing, China
| | - Shu-Xiang Cui
- Beijing Key Laboratory of Environmental Toxicology, Department of Toxicology and Sanitary Chemistry, School of Public Health, Capital Medical University, Beijing, China.
| | - Xian-Jun Qu
- Department of Pharmacology, School of Basic Medical Sciences, Capital Medical University, Beijing, China.
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27
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Andò S, Gelsomino L, Panza S, Giordano C, Bonofiglio D, Barone I, Catalano S. Obesity, Leptin and Breast Cancer: Epidemiological Evidence and Proposed Mechanisms. Cancers (Basel) 2019; 11:cancers11010062. [PMID: 30634494 PMCID: PMC6356310 DOI: 10.3390/cancers11010062] [Citation(s) in RCA: 130] [Impact Index Per Article: 26.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2018] [Revised: 12/20/2018] [Accepted: 01/08/2019] [Indexed: 02/07/2023] Open
Abstract
The prevalence of obesity has been steadily increasing over the past few decades in several developed and developing countries, with resultant hazardous health implications. Substantial epidemiological evidence has shown that excessive adiposity strongly influences risk, prognosis, and progression of various malignancies, including breast cancer. Indeed, it is now well recognized that obesity is a complex physiologic state associated with multiple molecular changes capable of modulating the behavior of breast tumor cells as well of the surrounding microenvironment. Particularly, insulin resistance, hyperactivation of insulin-like growth factor pathways, and increased levels of estrogen due to aromatization by the adipose tissue, inflammatory cytokines, and adipokines contribute to breast cancerogenesis. Among adipokines, leptin, whose circulating levels increase proportionally to total adipose tissue mass, has been identified as a key member of the molecular network in obesity. This review summarizes the current knowledge on the epidemiological link existing between obesity and breast cancer and outlines the molecular mechanisms underlying this connection. The multifaceted role of the obesity adipokine leptin in this respect is also discussed.
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Affiliation(s)
- Sebastiano Andò
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036 Arcavacata di Rende (CS), Italy.
- Centro Sanitario, University of Calabria, Via P Bucci, 87036 Arcavacata di Rende (CS), Italy.
| | - Luca Gelsomino
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036 Arcavacata di Rende (CS), Italy.
| | - Salvatore Panza
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036 Arcavacata di Rende (CS), Italy.
| | - Cinzia Giordano
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036 Arcavacata di Rende (CS), Italy.
- Centro Sanitario, University of Calabria, Via P Bucci, 87036 Arcavacata di Rende (CS), Italy.
| | - Daniela Bonofiglio
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036 Arcavacata di Rende (CS), Italy.
| | - Ines Barone
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036 Arcavacata di Rende (CS), Italy.
| | - Stefania Catalano
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036 Arcavacata di Rende (CS), Italy.
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28
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Arcidiacono D, Dedja A, Giacometti C, Fassan M, Nucci D, Francia S, Fabris F, Zaramella A, Gallagher EJ, Cassaro M, Rugge M, LeRoith D, Alberti A, Realdon S. Hyperinsulinemia Promotes Esophageal Cancer Development in a Surgically-Induced Duodeno-Esophageal Reflux Murine Model. Int J Mol Sci 2018; 19:ijms19041198. [PMID: 29662006 PMCID: PMC5979452 DOI: 10.3390/ijms19041198] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2018] [Revised: 04/08/2018] [Accepted: 04/11/2018] [Indexed: 01/10/2023] Open
Abstract
Hyperinsulinemia could have a role in the growing incidence of esophageal adenocarcinoma (EAC) and its pre-cancerous lesion, Barrett's Esophagus, a possible consequence of Gastro-Esophageal Reflux Disease. Obesity is known to mediate esophageal carcinogenesis through different mechanisms including insulin-resistance leading to hyperinsulinemia, which may mediate cancer progression via the insulin/insulin-like growth factor axis. We used the hyperinsulinemic non-obese FVB/N (Friend leukemia virus B strain) MKR (muscle (M)-IGF1R-lysine (K)-arginine (R) mouse model to evaluate the exclusive role of hyperinsulinemia in the pathogenesis of EAC related to duodeno-esophageal reflux. FVB/N wild-type (WT) and MKR mice underwent jejunum-esophageal anastomosis side-to end with the exclusion of the stomach. Thirty weeks after surgery, the esophagus was processed for histological, immunological and insulin/Insulin-like growth factor 1 (IGF1) signal transduction analyses. Most of the WT mice (63.1%) developed dysplasia, whereas most of the MKR mice (74.3%) developed squamous cell and adenosquamous carcinomas, both expressing Human Epidermal growth factor receptor 2 (HER2). Hyperinsulinemia significantly increased esophageal cancer incidence in the presence of duodenal-reflux. Insulin receptor (IR) and IGF1 receptor (IGF1R) were overexpressed in the hyperinsulinemic condition. IGF1R, through ERK1/2 mitogenic pattern activation, seems to be involved in cancer onset. Hyperinsulinemia-induced IGF1R and HER2 up-regulation could also increase the possibility of forming of IGF1R/HER2 heterodimers to support cell growth/proliferation/progression in esophageal carcinogenesis.
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Affiliation(s)
- Diletta Arcidiacono
- Digestive Endoscopy Unit, Veneto Institute of Oncology IOV-IRCCS, via Gattamelata, 64, 35128 Padua, Italy.
| | - Arben Dedja
- Department of Cardiac, Thoracic and Vascular Sciences, University of Padua, via Giustiniani 2, 35128 Padua, Italy.
| | - Cinzia Giacometti
- Anatomic Pathology Unit, ULSS 6 Euganea, via Cosma, 1, Camposampiero, 35012 Padua, Italy.
| | - Matteo Fassan
- Department of Medicine, Surgical Pathology & Cytopathology Unit, University of Padua, via Giustiniani 2, 35128 Padua, Italy.
| | - Daniele Nucci
- Digestive Endoscopy Unit, Veneto Institute of Oncology IOV-IRCCS, via Gattamelata, 64, 35128 Padua, Italy.
| | - Simona Francia
- Venetian Institute of Molecular Medicine-VIMM, via Orus, 2, 35129 Padua, Italy.
- Department of Biomedical Sciences, University of Padua, via Bassi, 58/B, 35131, Padua, Italy.
| | - Federico Fabris
- Venetian Institute of Molecular Medicine-VIMM, via Orus, 2, 35129 Padua, Italy.
- Department of Molecular Medicine, University of Padua, via Gabelli, 63, 35128 Padua, Italy.
| | - Alice Zaramella
- Venetian Institute of Molecular Medicine-VIMM, via Orus, 2, 35129 Padua, Italy.
- Department of Molecular Medicine, University of Padua, via Gabelli, 63, 35128 Padua, Italy.
| | - Emily J Gallagher
- Division of Endocrinology, Icahn School of Medicine at Mount Sinai, 1 Gustave L. Levy Pl, New York, NY 10029, USA.
| | - Mauro Cassaro
- Anatomic Pathology Unit, ULSS 6 Euganea, via Cosma, 1, Camposampiero, 35012 Padua, Italy.
| | - Massimo Rugge
- Department of Medicine, Surgical Pathology & Cytopathology Unit, University of Padua, via Giustiniani 2, 35128 Padua, Italy.
| | - Derek LeRoith
- Division of Endocrinology, Icahn School of Medicine at Mount Sinai, 1 Gustave L. Levy Pl, New York, NY 10029, USA.
| | - Alfredo Alberti
- Venetian Institute of Molecular Medicine-VIMM, via Orus, 2, 35129 Padua, Italy.
- Department of Molecular Medicine, University of Padua, via Gabelli, 63, 35128 Padua, Italy.
| | - Stefano Realdon
- Digestive Endoscopy Unit, Veneto Institute of Oncology IOV-IRCCS, via Gattamelata, 64, 35128 Padua, Italy.
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Yin J, Ren W, Huang X, Li T, Yin Y. Protein restriction and cancer. Biochim Biophys Acta Rev Cancer 2018; 1869:256-262. [PMID: 29596961 DOI: 10.1016/j.bbcan.2018.03.004] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2018] [Revised: 03/02/2018] [Accepted: 03/23/2018] [Indexed: 02/07/2023]
Abstract
Protein restriction without malnutrition is currently an effective nutritional intervention known to prevent diseases and promote health span from yeast to human. Recently, low protein diets are reported to be associated with lowered cancer incidence and mortality risk of cancers in human. In murine models, protein restriction inhibits tumor growth via mTOR signaling pathway. IGF-1, amino acid metabolic programing, FGF21, and autophagy may also serve as potential mechanisms of protein restriction mediated cancer prevention. Together, dietary intervention aimed at reducing protein intake can be beneficial and has the potential to be widely adopted and effective in preventing and treating cancers.
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Affiliation(s)
- Jie Yin
- Key Laboratory of Agro-ecological Processes in Subtropical Region, Institute of Subtropical Agriculture, Chinese Academy of Sciences; Scientific Observing and Experimental Station of Animal Nutrition and Feed Science in South-Central, Ministry of Agriculture; Hunan Provincial Engineering Research Center for Healthy Livestock and Poultry Production, Changsha, PR China; University of Chinese Academy of Sciences, Beijing, PR China
| | - Wenkai Ren
- Guangdong Provincial Key Laboratory of Animal Nutrition Control, Institute of Subtropical Animal Nutrition and Feed, College of Animal Science, South China Agricultural University, Guangzhou, PR China; Jiangsu Co-Innovation Center for Important Animal Infectious Diseases and Zoonoses, Joint International Research Laboratory of Agriculture and Agri-Product Safety of Ministry of Education of China, College of Veterinary Medicine, Yangzhou University, Yangzhou, PR China
| | - Xingguo Huang
- Department of Animal science, Hunan Agriculture University, Changsha, PR China; Hunan Co-Innovation Center of Animal Production Safety, Changsha, PR China
| | - Tiejun Li
- Key Laboratory of Agro-ecological Processes in Subtropical Region, Institute of Subtropical Agriculture, Chinese Academy of Sciences; Scientific Observing and Experimental Station of Animal Nutrition and Feed Science in South-Central, Ministry of Agriculture; Hunan Provincial Engineering Research Center for Healthy Livestock and Poultry Production, Changsha, PR China; Hunan Co-Innovation Center of Animal Production Safety, Changsha, PR China.
| | - Yulong Yin
- Key Laboratory of Agro-ecological Processes in Subtropical Region, Institute of Subtropical Agriculture, Chinese Academy of Sciences; Scientific Observing and Experimental Station of Animal Nutrition and Feed Science in South-Central, Ministry of Agriculture; Hunan Provincial Engineering Research Center for Healthy Livestock and Poultry Production, Changsha, PR China; Guangdong Provincial Key Laboratory of Animal Nutrition Control, Institute of Subtropical Animal Nutrition and Feed, College of Animal Science, South China Agricultural University, Guangzhou, PR China.
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Up-regulation of INSR/IGF1R by C-myc promotes TSCC tumorigenesis and metastasis through the NF-κB pathway. Biochim Biophys Acta Mol Basis Dis 2018. [PMID: 29518496 DOI: 10.1016/j.bbadis.2018.03.004] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
The insulin receptor (INSR) and insulin-like growth factor 1 receptor (IGF1R) have been reported to be involved in the tumorigenesis and metastasis of various malignancies. The aim of our study was to investigate and compare the effects of INSR and IGF1R on the tumorigenesis and metastasis of tongue squamous cell carcinoma (TSCC) and explore the possible mechanism(s) involved. We found that INSR had the same up-regulated expression pattern as IGF1R in TSCC tissues. INSR and IGF1R up-regulation were correlated with each other and associated with lymph node metastasis and poor prognosis. Functional studies established that knocking down either INSR or IGF1R dramatically impeded TSCC cell proliferation, migration, and invasion in vitro and tumorigenesis and tumor metastasis in vivo, whereas ectopic overexpression of INSR or IGF1R enhanced these activities. Both INSR and IGF1R directly targeted p65 and activated the NF-κB pathway; furthermore, C-myc was observed to directly bind to the INSR and IGF1R promoters and up-regulates INSR and IGF1R expression in TSCC. Thus, our current data demonstrate that both INSR and IGF1R are directly targeted by C-myc and exert similar effects to promote the tumorigenesis and metastasis of TSCC through the NF-κB pathway. Therefore, INSR and IGF1R may be therapeutic target genes and potential prognostic factors for TSCC.
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