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Banerjee R, Maitra I, Bhattacharya T, Banerjee M, Ramanathan G, Rayala SK, Venkatraman G, Rajeswari D. Next-generation biomarkers for prognostic and potential therapeutic enhancement in Triple negative breast cancer. Crit Rev Oncol Hematol 2024; 201:104417. [PMID: 38901639 DOI: 10.1016/j.critrevonc.2024.104417] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2024] [Revised: 06/04/2024] [Accepted: 06/07/2024] [Indexed: 06/22/2024] Open
Abstract
Triple-negative breast carcinoma (TNBC) is one of the most challenging subtypes of breast carcinoma and it has very limited therapeutic options as it is highly aggressive. The prognostic biomarkers are crucial for early diagnosis of the tumor, it also helps in anticipating the trajectory of the illness and optimizing the therapy options. Several therapeutic biomarkers are being used. Among them, the next-generation biomarkers that include Circulating tumor (ct) DNA, glycogen, lipid, and exosome biomarkers provide intriguing opportunities for enhancing the prognosis of TNBC. Lipid and glycogen biomarkers serve as essential details on the development of the tumor along with the efficacy of the treatment, as it exhibits metabolic alteration linked to TNBC. Several types of biomarkers have predictive abilities in TNBC. Elevated levels are associated with worse outcomes. ctDNA being a noninvasive biomarker reveals the genetic composition of the tumor, as well as helps to monitor the progression of the disease. Traditional therapies are ineffective in TNBC due to a lack of receptors, targeted drug delivery provides a tailored approach to overcome drug resistance and site-specific action by minimizing the side effects in TNBC treatment. This enhances therapeutic outcomes against the aggressive nature of breast cancer. This paper includes all the recent biomarkers which has been researched so far in TNBC and the state of art for TNBC which is explored.
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Affiliation(s)
- Risav Banerjee
- Department of Biomedical Genetics, School of Biosciences and Technology, Vellore Institute of Technology, Vellore, Tamil Nadu 632014, India
| | - Indrajit Maitra
- Department of Biomedical Genetics, School of Biosciences and Technology, Vellore Institute of Technology, Vellore, Tamil Nadu 632014, India
| | - Trisha Bhattacharya
- Department of Biotechnology, Indian Academy Degree College, Autonomous, Hennur cross, Kalyan Nagar, Bengaluru, Karnataka 560043, India
| | - Manosi Banerjee
- Department of Biomedical Genetics, School of Biosciences and Technology, Vellore Institute of Technology, Vellore, Tamil Nadu 632014, India
| | - Gnanasambandan Ramanathan
- Department of Biomedical Genetics, School of Biosciences and Technology, Vellore Institute of Technology, Vellore, Tamil Nadu 632014, India
| | - Suresh Kumar Rayala
- Department of Biotechnology, Indian Institute of Technology, Madras, Tamil Nadu 600036, India
| | - Ganesh Venkatraman
- Department of Biomedical Genetics, School of Biosciences and Technology, Vellore Institute of Technology, Vellore, Tamil Nadu 632014, India.
| | - Devi Rajeswari
- Department of Biomedical Genetics, School of Biosciences and Technology, Vellore Institute of Technology, Vellore, Tamil Nadu 632014, India.
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Hu Y, Wang C, Liang H, Li J, Yang Q. The treatment landscape of triple-negative breast cancer. Med Oncol 2024; 41:236. [PMID: 39210220 DOI: 10.1007/s12032-024-02456-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/18/2024] [Indexed: 09/04/2024]
Abstract
Triple-negative breast cancer (TNBC) tumors are biologically aggressive breast cancer. On the molecular level, TNBC is a highly heterogeneous disease; more biotechnologies are gradually being used to advance the understanding of TNBC subtypes and help establish more targeted therapies. Multiple TNBC target-related agents are already approved by the Food and Drug Administration for clinical use, including PI3K/AKT/mTOR inhibitors, PRAP inhibitors, and antibody-drug conjugates. Some innovative approaches, like peptide strategies, also promise to treat TNBC. Currently, the interplay between TNBC tumors and their tumor microenvironment provides a promising prospect for improving the efficacy of immunotherapy. In this review, we summarize the prevalent TNBC subtype methodologies, discuss the evolving therapeutic strategies, and propose new therapeutic possibilities based on existing foundational theories, with the attempt to serve as a reference to further advance tailoring treatment of TNBC.
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Affiliation(s)
- Yi Hu
- Beijing Key Laboratory of Gene Resource and Molecular Development, Beijing Normal University, Beijing, China
| | - Chen Wang
- Beijing Key Laboratory of Gene Resource and Molecular Development, Beijing Normal University, Beijing, China
| | - Huishi Liang
- Beijing Key Laboratory of Gene Resource and Molecular Development, Beijing Normal University, Beijing, China
| | - Jie Li
- Beijing Key Laboratory of Gene Resource and Molecular Development, Beijing Normal University, Beijing, China.
| | - Qiong Yang
- Beijing Key Laboratory of Gene Resource and Molecular Development, Beijing Normal University, Beijing, China.
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Geißert R, Lammert A, Wirth S, Hönig R, Lohfink D, Unger M, Pek D, Schlüter K, Scheftschik T, Smit DJ, Jücker M, Menke A, Giehl K. K-Ras(V12) differentially affects the three Akt isoforms in lung and pancreatic carcinoma cells and upregulates E-cadherin and NCAM via Akt3. Cell Commun Signal 2024; 22:85. [PMID: 38291468 PMCID: PMC10826106 DOI: 10.1186/s12964-024-01484-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2023] [Accepted: 01/08/2024] [Indexed: 02/01/2024] Open
Abstract
K-Ras is the most frequently mutated Ras variant in pancreatic, colon and non-small cell lung adenocarcinoma. Activating mutations in K-Ras result in increased amounts of active Ras-GTP and subsequently a hyperactivation of effector proteins and downstream signaling pathways. Here, we demonstrate that oncogenic K-Ras(V12) regulates tumor cell migration by activating the phosphatidylinositol 3-kinases (PI3-K)/Akt pathway and induces the expression of E-cadherin and neural cell adhesion molecule (NCAM) by upregulation of Akt3. In vitro interaction and co-precipitation assays identified PI3-Kα as a bona fide effector of active K-Ras4B but not of H-Ras or N-Ras, resulting in enhanced Akt phosphorylation. Moreover, K-Ras(V12)-induced PI3-K/Akt activation enhanced migration in all analyzed cell lines. Interestingly, Western blot analyses with Akt isoform-specific antibodies as well as qPCR studies revealed, that the amount and the activity of Akt3 was markedly increased whereas the amount of Akt1 and Akt2 was downregulated in EGFP-K-Ras(V12)-expressing cell clones. To investigate the functional role of each Akt isoform and a possible crosstalk of the isoforms in more detail, each isoform was stably depleted in PANC-1 pancreatic and H23 lung carcinoma cells. Akt3, the least expressed Akt isoform in most cell lines, is especially upregulated and active in Akt2-depleted cells. Since expression of EGFP-K-Ras(V12) reduced E-cadherin-mediated cell-cell adhesion by induction of polysialylated NCAM, Akt3 was analyzed as regulator of E-cadherin and NCAM. Western blot analyses revealed pronounced reduction of E-cadherin and NCAM in the Akt3-kd cells, whereas Akt1 and Akt2 depletion upregulated E-cadherin, especially in H23 lung carcinoma cells. In summary, we identified oncogenic K-Ras4B as a key regulator of PI3-Kα-Akt signaling and Akt3 as a crucial regulator of K-Ras4B-induced modulation of E-cadherin and NCAM expression and localization.
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Affiliation(s)
- Rebekka Geißert
- Signal Transduction of Cellular Motility, Internal Medicine IV, Science Unit for Basic and Clinical Medicine, Justus Liebig University Giessen, Aulweg 128, D-35392, Giessen, Germany
| | - Angela Lammert
- Signal Transduction of Cellular Motility, Internal Medicine IV, Science Unit for Basic and Clinical Medicine, Justus Liebig University Giessen, Aulweg 128, D-35392, Giessen, Germany
| | - Stefanie Wirth
- Signal Transduction of Cellular Motility, Internal Medicine IV, Science Unit for Basic and Clinical Medicine, Justus Liebig University Giessen, Aulweg 128, D-35392, Giessen, Germany
| | - Rabea Hönig
- Signal Transduction of Cellular Motility, Internal Medicine IV, Science Unit for Basic and Clinical Medicine, Justus Liebig University Giessen, Aulweg 128, D-35392, Giessen, Germany
| | - Dirk Lohfink
- Molecular Oncology of Solid Tumors, Internal Medicine IV, Justus Liebig University Giessen, Aulweg 128, D-35392, Giessen, Germany
| | - Monika Unger
- Institute of Pharmacology and Toxicology, University of Ulm, D-89069, Ulm, Germany
| | - Denis Pek
- Institute of Pharmacology and Toxicology, University of Ulm, D-89069, Ulm, Germany
| | - Konstantin Schlüter
- Signal Transduction of Cellular Motility, Internal Medicine IV, Science Unit for Basic and Clinical Medicine, Justus Liebig University Giessen, Aulweg 128, D-35392, Giessen, Germany
| | - Theresa Scheftschik
- Molecular Oncology of Solid Tumors, Internal Medicine IV, Justus Liebig University Giessen, Aulweg 128, D-35392, Giessen, Germany
| | - Daniel J Smit
- Institute of Biochemistry and Signal Transduction, University Medical Center Hamburg-Eppendorf, D-20246, Hamburg, Germany
| | - Manfred Jücker
- Institute of Biochemistry and Signal Transduction, University Medical Center Hamburg-Eppendorf, D-20246, Hamburg, Germany
| | - Andre Menke
- Molecular Oncology of Solid Tumors, Internal Medicine IV, Justus Liebig University Giessen, Aulweg 128, D-35392, Giessen, Germany
| | - Klaudia Giehl
- Signal Transduction of Cellular Motility, Internal Medicine IV, Science Unit for Basic and Clinical Medicine, Justus Liebig University Giessen, Aulweg 128, D-35392, Giessen, Germany.
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Lin X, Wang Y, Fang K, Guo Z, Lin N, Li L. The application of nanoparticles in theranostic systems targeting breast cancer stem cells: current progress and future challenges. Stem Cell Res Ther 2023; 14:356. [PMID: 38072976 PMCID: PMC10712155 DOI: 10.1186/s13287-023-03584-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2023] [Accepted: 11/23/2023] [Indexed: 12/18/2023] Open
Abstract
Breast cancer (BC) is one of the diseases with the highest female mortality rates in the world and is closely related to breast cancer stem cells (BCSCs). Conventional breast cancer chemotherapy drugs target noncancer stem cells (non-CSCs), while cancer stem cells (CSCs) can still survive, which is an important reason for breast cancer drug resistance and local recurrence or distant metastasis. How to eradicate BCSCs while killing BCs is the key factor to improve the effect, and it is also an important scientific problem to be solved urgently. Therefore, targeted BCSC therapy has become a research hotspot. Interestingly, the emergence of nanotechnology provides a new idea for targeting BCSCs. This study summarizes the current application status of nanomaterials in targeting BCSCs, and attempts to construct a new type of lipid nanoparticle (LNP) that can target BCSCs through mRNA, providing a new idea for the treatment of BC.
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Affiliation(s)
- Xinyu Lin
- Oncology Institute, Affiliated Hospital of Jiangnan University, Wuxi, 214062, Jiangsu, China
| | - Ying Wang
- Oncology Institute, Affiliated Hospital of Jiangnan University, Wuxi, 214062, Jiangsu, China
| | - Kai Fang
- Oncology Institute, Affiliated Hospital of Jiangnan University, Wuxi, 214062, Jiangsu, China
| | - Zijian Guo
- Department of Oncological Surgery, Affiliated Hospital of Jiangnan University, Wuxi, 214062, Jiangsu, China
| | - Nan Lin
- Qilu Hospital of Shandong University, Shandong, 250000, China
| | - Lihua Li
- Oncology Institute, Affiliated Hospital of Jiangnan University, Wuxi, 214062, Jiangsu, China.
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Yang C, Hardy P. The Multifunctional Nature of the MicroRNA/AKT3 Regulatory Axis in Human Cancers. Cells 2023; 12:2594. [PMID: 37998329 PMCID: PMC10670075 DOI: 10.3390/cells12222594] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2023] [Revised: 11/06/2023] [Accepted: 11/07/2023] [Indexed: 11/25/2023] Open
Abstract
Serine/threonine kinase (AKT) signaling regulates diverse cellular processes and is one of the most important aberrant cell survival mechanisms associated with tumorigenesis, metastasis, and chemoresistance. Targeting AKT has become an effective therapeutic strategy for the treatment of many cancers. AKT3 (PKBγ), the least studied isoform of the AKT family, has emerged as a major contributor to malignancy. AKT3 is frequently overexpressed in human cancers, and many regulatory oncogenic or tumor suppressor small non-coding RNAs (ncRNAs), including microRNAs (miRNAs), have recently been identified to be involved in regulating AKT3 expression. Therefore, a better understanding of regulatory miRNA/AKT3 networks may reveal novel biomarkers for the diagnosis of patients with cancer and may provide invaluable information for developing more effective therapeutic strategies. The aim of this review was to summarize current research progress in the isoform-specific functions of AKT3 in human cancers and the roles of dysregulated miRNA/AKT3 in specific types of human cancers.
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Affiliation(s)
- Chun Yang
- Research Center of CHU Sainte-Justine, University of Montréal, Montreal, QC H3T 1C5, Canada;
| | - Pierre Hardy
- Research Center of CHU Sainte-Justine, University of Montréal, Montreal, QC H3T 1C5, Canada;
- Department of Pharmacology and Physiology, Department of Pediatrics, University of Montréal, Montreal, QC H3T 1C5, Canada
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Zhao P, Liu W, Ye L. Exploring the Biological Mechanism of Mammalian Phosphatidylinositol-3-Kinase/Protein Kinase B/Target of Rapamycin (PI3K/Akt/mTOR) Signaling in the Treatment of Triple-Negative Breast Cancer (TNBC). J BIOMATER TISS ENG 2022. [DOI: 10.1166/jbt.2022.3184] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
We aimed to study the biological effect of PI3K/Akt/mTOR signal pathway on the treatment of TNBC, along with the efficiency of PI3K inhibitor BKM120, mTOR inhibitor PF-4708671 and dual inhibitor GDC-0980 on treating breast cancer in terms of proliferation and apoptosis utilizing MDA-MB-213
cell line, as well as on the expression of S6K1. The expressions of PI3K, mTOR and Akt in TNBC and paired adjacent tissues were detected by PCR. After treatment with BKM120, PF-4708671 and GDC-0980 for 24, 48, 72 and 96 hours, CCK-8 method was employed to assess the proliferation and apoptosis
curves of the MDA-MB-231 cell line, the expression of S6K1 was detected by Western Blot. Expressions of PI3K, mTOR and Akt in TNBC tissues were significantly increased than those in normal specimens (P = 0.000); Compared with control group, cell proliferation treated with three inhibitors
was significantly impeded, of which the inhibitory effect of PF-5708671 was slightly stronger than BKM120, while the strongest inhibitory effect was observed for GDC-0980 treatment. After 48 hours treatment, the expression intensity of p-mTOR, p-PI3K and S6K1 in MDA-MB-213 cells treated with
BKM120, PF-4708671 and GDC-0980 was decreased, of which the suppression of p-mTOR, p-PI3K and S6K1 by GDC-0980 was stronger than other groups. The inclined expression of PI3K, mTOR and Akt was observed in TNBC tissues. The antagonists targeting the PI3K/Akt/mTOR signaling could inhibit the
proliferation of triple-negative breast cancer cell line, of which the dual inhibitor exerted the strongest inhibition effect, and could decreased the expression of S6K1 and activity. The antagonists targeting the PI3K/Akt/mTOR signal transduction showed a promising prospect in the treatment
of TNBC.
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Affiliation(s)
- Ping Zhao
- Department of Thyroid and Breast Surgery, Jingmen No.2 People’s Hospital, Jingmen, Hubei, 448000, China
| | - Wu Liu
- Department of Thyroid and Breast Surgery, Jingmen No.2 People’s Hospital, Jingmen, Hubei, 448000, China
| | - Lun Ye
- Department of Emergency, Jiangjin Central Hospital of Chongqing, Chongqing, 402260, China
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The Marine Natural Product Furospinulosin 1 Induces Apoptosis in MDA-MB-231 Triple Negative Breast Cancer Cell Spheroids, But Not in Cells Grown Traditionally with Longer Treatment. Mar Drugs 2021; 19:md19050249. [PMID: 33924764 PMCID: PMC8145321 DOI: 10.3390/md19050249] [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: 03/12/2021] [Revised: 04/19/2021] [Accepted: 04/20/2021] [Indexed: 12/12/2022] Open
Abstract
Cancer cells grown in spheroid conditions interact with each other and the extracellular matrix, providing a better representation of the in vivo environment than two-dimensional cultures and are a more clinically relevant model. A discrete screening of genetically diverse marine samples in the spheroid assay led to the identification of a novel activity for the known compound furospinulosin 1. This compound shows activity against MDA-MB-231 triple negative breast cancer cells grown as spheroids and treated for 24 or 48 h. No cytotoxicity was seen in traditional two-dimensional adherent cultures treated for a longer time (72 h). A reverse phase protein array (RPPA) confirmed the limited activity of the compound in cells grown traditionally and revealed changes in protein expression when cells are grown as spheroids that are associated with better clinical prognosis. Analysis of the RPPA data through the Broad institute’s connectivity map suggested the hypothesis that furospinulosin 1 functions as an MEK inhibitor. Analysis of the RPPA data through STRING supports the apoptosis observed. The selectivity exhibited by furospinulosin 1 for triple negative breast cancer cells only when grown as spheroids makes it an interesting compound with strong therapeutic potential that merits further study.
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Deepak Singh D, Han I, Choi EH, Yadav DK. CRISPR/Cas9 based genome editing for targeted transcriptional control in triple-negative breast cancer. Comput Struct Biotechnol J 2021; 19:2384-2397. [PMID: 34025931 PMCID: PMC8120801 DOI: 10.1016/j.csbj.2021.04.036] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2020] [Revised: 04/13/2021] [Accepted: 04/16/2021] [Indexed: 02/07/2023] Open
Abstract
Breast cancer (BC) is the most common type of cancer in women at the global level and the highest mortality rate has been observed with triple-negative breast cancer (TNBC). Accumulation of genetic lesions an aberrant gene expression and protein degradation are considered to underlie the onset of tumorigenesis and metastasis. Therefore, the challenge to identify the genes and molecules that could be potentially used as potent biomarkers for personalized medicine against TNBC with minimal or no associated side effects. Discovery of the clustered regularly interspaced short palindromic repeats (CRISPR)/CRISPR associated protein 9 (Cas9) arrangement and an increasing repertoire of its new variants has provided a much-needed fillip towards editing TNBC genomes. In this review, we discuss the CRISPR/Cas9 genome editing, CRISPR Technology for diagnosis of (Triple-negative breast cancer) TNBC, Drug Resistance, and potential applications of CRISPR/Cas9 and its variants in deciphering or engineering intricate molecular and epigenetic mechanisms associated with TNBC. Furthermore, we have also explored the TNBC and CRISPR/Cas9 genome editing potential for repairing, genetic modifications in TNBC.
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Affiliation(s)
- Desh Deepak Singh
- Amity Institute of Biotechnology, Amity University Rajasthan, Jaipur, India
| | - Ihn Han
- Plasma Bioscience Research Center, Applied Plasma Medicine Center, Department of Electrical & Biological Physics, Kwangwoon University, Seoul, Republic of Korea
| | - Eun-Ha Choi
- Plasma Bioscience Research Center, Applied Plasma Medicine Center, Department of Electrical & Biological Physics, Kwangwoon University, Seoul, Republic of Korea
| | - Dharmendra Kumar Yadav
- College of Pharmacy, Gachon University of Medicine and Science, Hambakmoeiro 191, Yeonsu-gu, Incheon City, Republic of Korea
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Zhang H, Fu T, Zhang C. MicroRNA-1249 Targets G Protein Subunit Alpha 11 and Facilitates Gastric Cancer Cell Proliferation, Motility and Represses Cell Apoptosis. Onco Targets Ther 2021; 14:1249-1259. [PMID: 33658793 PMCID: PMC7917321 DOI: 10.2147/ott.s272599] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2020] [Accepted: 01/22/2021] [Indexed: 12/27/2022] Open
Abstract
Aim The purpose of our study was to investigate the effects of miR-1249 in gastric cancer. Methods By analyzing the data obtained from TCGA database, the expression and prognosis of miR-1249 in gastric cancer patients were analyzed. Then, CCK8, colony forming and transwell assays were used to test cell proliferation and motility. The cell apoptosis was detected by flow cytometry. The Pearson correlation coefficient analyzed was applied to analyze the correlation between GNA11 and miR-1249. qRT-PCR and Western blotting assays were employed to detect the mRNA and protein levels. Results We discovered that miR-1249 was highly expressed and was associated with a worse prognosis in gastric cancer patients. Besides, miR-1249 was up-regulated in gastric cancer cell lines (AGS, MKN45 and SNU1). More interestingly, miR-1249 exerted facilitating impacts on gastric cancer cell proliferation and motility, whereas miR-1249 acted as a suppressing effect on gastric cancer apoptosis. G protein subunit alpha 11 (GNA11) was a target gene of miR-1249 and was negatively correlated with miR-1249. Furthermore, GNA11 was negatively regulated by miR-1249. Additionally, GNA11 was lowly expressed in gastric cancer tissues and cell lines, as well as low GNA11 expression, was related to poor overall survival results in gastric cancer patients. The promoting influences of miR-1249 over-expression on AGS cell proliferation and motility was rescued by GNA11 over-expression, which might be achieved by regulating PI3K/AKT/mTOR signalling pathway. Conclusion Above all, we concluded that miR-1249 was concerned with the progression of gastric cancer through regulating GNA11, suggesting that miR-1249 and GNA11 might serve as predictive biomarkers for gastric cancer therapy.
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Affiliation(s)
- Hongzhu Zhang
- Department of Gastroenterology, Jinan Jigang Hospital, Jinan, Shandong, 250101, People's Republic of China
| | - Tingting Fu
- Department of Gastroenterology, Jinan Jigang Hospital, Jinan, Shandong, 250101, People's Republic of China
| | - Cuiping Zhang
- Department of Gastroenterology, The Affiliated Hospital of Qingdao University, Qingdao, Shandong, 266000, People's Republic of China
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Wiesehöfer M, Czyrnik ED, Spahn M, Ting S, Reis H, Dankert JT, Wennemuth G. Increased Expression of AKT3 in Neuroendocrine Differentiated Prostate Cancer Cells Alters the Response Towards Anti-Androgen Treatment. Cancers (Basel) 2021; 13:578. [PMID: 33540707 PMCID: PMC7867287 DOI: 10.3390/cancers13030578] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2021] [Revised: 01/21/2021] [Accepted: 01/27/2021] [Indexed: 01/20/2023] Open
Abstract
Patients with advanced prostate carcinoma are often treated with an androgen deprivation therapy but long-term treatment can result in a metastatic castration-resistant prostate cancer. This is a more aggressive, untreatable tumor recurrence often containing areas of neuroendocrine differentiated prostate cancer cells. Using an in vitro model of NE-like cancer cells, it could previously be shown that neuroendocrine differentiation of LNCaP cells leads to a strong deregulation of mRNA and miRNA expression. We observe elevated RNA and protein levels of AKT Serine/Threonine Kinase 3 (AKT3) in neuroendocrine-like LNCaP cells. We used prostate resections from patients with neuroendocrine prostate cancer to validate these results and detect a co-localization of neuroendocrine marker genes with AKT3. Analysis of downstream target genes FOXO3A and GSK3 strengthens the assumption AKT3 may play a role in neuroendocrine differentiation. Overexpression of AKT3 shows an increased survival rate of LNCaP cells after apoptosis induction, which in turn reflects the significance in vivo or for treatment. Furthermore, miR-17, -20b and -106b, which are decreased in neuroendocrine-like LNCaP cells, negatively regulate AKT3 biosynthesis. Our findings demonstrate AKT3 as a potential therapeutic target and diagnostic tool in advanced neuroendocrine prostate cancer and a new mRNA-miRNA interaction with a potential role in neuroendocrine differentiation of prostate cancer.
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Affiliation(s)
- Marc Wiesehöfer
- Department of Anatomy, University Duisburg-Essen, D-45147 Essen, Germany; (M.W.); (E.D.C.); (J.T.D.)
| | - Elena Dilara Czyrnik
- Department of Anatomy, University Duisburg-Essen, D-45147 Essen, Germany; (M.W.); (E.D.C.); (J.T.D.)
| | - Martin Spahn
- Department of Urology, Lindenhofspital Bern, CHE-3012 Bern, Switzerland;
- Institute of Urology, University Duisburg-Essen, D-45147 Essen, Germany
| | - Saskia Ting
- Institute of Pathology, University Duisburg-Essen, D-45147 Essen, Germany; (S.T.); (H.R.)
| | - Henning Reis
- Institute of Pathology, University Duisburg-Essen, D-45147 Essen, Germany; (S.T.); (H.R.)
| | - Jaroslaw Thomas Dankert
- Department of Anatomy, University Duisburg-Essen, D-45147 Essen, Germany; (M.W.); (E.D.C.); (J.T.D.)
| | - Gunther Wennemuth
- Department of Anatomy, University Duisburg-Essen, D-45147 Essen, Germany; (M.W.); (E.D.C.); (J.T.D.)
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11
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Fujimoto Y, Inoue N, Morimoto K, Watanabe T, Hirota S, Imamura M, Matsushita Y, Katagiri T, Okamura H, Miyoshi Y. Significant association between high serum CCL5 levels and better disease-free survival of patients with early breast cancer. Cancer Sci 2019; 111:209-218. [PMID: 31724785 PMCID: PMC6942441 DOI: 10.1111/cas.14234] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2019] [Revised: 10/10/2019] [Accepted: 10/25/2019] [Indexed: 12/26/2022] Open
Abstract
Analysis of anticancer immunity aids in assessing the prognosis of patients with breast cancer. From 250 operated breast cancers, we focused on serum levels of C‐C motif chemokine ligand 5 (CCL5), which is involved in cancer immune reactions. Serum levels of CCL5 were measured using a cytometric bead‐based immunoassay kit and CCL5 expression in cancer cells was determined using immunohistochemical staining. In addition, mRNA in cancer and stromal cells was analyzed by microdissection and comparison with the public dataset. Disease‐free survival (DFS) of patients with high CCL5 levels (cut‐off, 13.87 ng/mL; n = 192) was significantly better than those with low CCL5 levels (n = 58; hazard ratio, 0.20; 95% confidence interval, 0.10‐0.39; P < .0001). An improved overall survival was observed in patients with high CCL5 levels compared to those with low CCL5 levels (P = .024). On the contrary, high immunohistochemical expression of CCL5 in cancer cells was significantly associated with decreased DFS. As serum CCL5 levels did not correlate with CCL5 expression in cancer cells and the relative expression of mRNA CCL5 was elevated in stromal cells in relation to cancer cells, serum CCL5 might be derived not from cancer cells, but from stromal cells. Expression of CCL5 in serum, but not in cancer cells, might contribute to improved patient prognosis mediating through not only immune reaction, but through other mechanisms. Determination of circulating CCL5 levels could be useful for predicting patient prognosis.
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Affiliation(s)
- Yukie Fujimoto
- Division of Breast and Endocrine Surgery, Department of Surgery, Hyogo College of Medicine, Nishinomiya, Japan
| | - Natsuko Inoue
- Division of Breast and Endocrine Surgery, Department of Surgery, Hyogo College of Medicine, Nishinomiya, Japan
| | - Koji Morimoto
- Osaka Ryokuryo High School, Fujiidera, Japan.,Department of Surgery, National Hospital Organization Osaka National Hospital, Osaka, Japan.,Biofunctional Synthetic Chemistry Laboratory, RIKEN Cluster for Pioneering Research, Wako, Japan
| | - Takahiro Watanabe
- Department of Surgical Pathology, Hyogo College of Medicine, Nishinomiya, Japan
| | - Seiichi Hirota
- Department of Surgical Pathology, Hyogo College of Medicine, Nishinomiya, Japan
| | - Michiko Imamura
- Division of Breast and Endocrine Surgery, Department of Surgery, Hyogo College of Medicine, Nishinomiya, Japan
| | - Yosuke Matsushita
- Division of Genome Medicine, Institute for Genome Research, Tokushima University, Tokushima, Japan
| | - Toyomasa Katagiri
- Division of Genome Medicine, Institute for Genome Research, Tokushima University, Tokushima, Japan
| | - Haruki Okamura
- Laboratory of Tumor Immunology and Cell Therapy, Hyogo College of Medicine, Nishinomiya, Japan
| | - Yasuo Miyoshi
- Division of Breast and Endocrine Surgery, Department of Surgery, Hyogo College of Medicine, Nishinomiya, Japan
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Srour MK, Gao B, Dadmanesh F, Carlson K, Qu Y, Deng N, Cui X, Giuliano AE. Gene expression comparison between primary triple-negative breast cancer and paired axillary and sentinel lymph node metastasis. Breast J 2019; 26:904-910. [PMID: 31713298 DOI: 10.1111/tbj.13684] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2019] [Revised: 10/16/2019] [Accepted: 10/18/2019] [Indexed: 01/04/2023]
Abstract
Few studies examine the genomics of axillary lymph node (ALN) metastasis in triple-negative breast cancer (TNBC). The aim was to characterize and compare gene expression patterns of primary breast cancers and paired ALN metastases. Patients with stage 2-3 ER/PR negative, HER2 negative TNBC with ALN macrometastasis without neo-adjuvant therapy were selected. Tumor-specific area was isolated from breast and ALN tissue sections. Gene expression of 2567 cancer-associated genes was analyzed with the HTG EdgeSeq system coupled with Illumina next-generation sequencing (NGS). Seventeen pairs of TNBC and autologous ALN metastasis were analyzed. Compared with the primary, ALN metastasis had 257 statistically significant differentially expressed genes, including 123 upregulated genes and 134 downregulated genes. Notably, there was an upregulation of anti-apoptosis and survival signaling genes (BIRC3, TCL1A, FLT3, and VCAM1) in the ALN metastasis. There was also an upregulation of chemotaxis genes (CCL19, CCL21, CXCL13, and TNFSF11). The most striking feature is the downregulation of genes known to regulate cell microenvironment interaction (MMP2, MMP 3, MMP 7, MMP 11, MMP14, COL1A1, COL1A2, COL3A1, COL5A1, COL5A2, COL6A6, COL11A1, and COL17A1). In TNBC, ALN metastases have a distinct gene expression profile. Genes associated with anti-apoptosis, survival responses, and chemotaxis are upregulated, and genes associated with regulation of extracellular matrix are downregulated when compared to autologous primary cancer. TNBC cells metastatic to lymph nodes undergo a change in order to metastasize and survive in the new microenvironment, which may lead to insights into the metastatic process.
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Affiliation(s)
- Marissa K Srour
- Department of Surgery, Cedars-Sinai Medical Center, Los Angeles, California
| | - Bowen Gao
- Department of Surgery, Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, California
| | - Farnaz Dadmanesh
- Department of Pathology, Cedars-Sinai Medical Center, Los Angeles, California
| | - Kjirsten Carlson
- Department of Surgery, Cedars-Sinai Medical Center, Los Angeles, California
| | - Ying Qu
- Department of Surgery, Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, California
| | - Nan Deng
- Biostatistics and Bioinformatics Research Center, Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, California
| | - Xiaojiang Cui
- Department of Surgery, Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, California
| | - Armando E Giuliano
- Department of Surgery, Cedars-Sinai Medical Center, Los Angeles, California
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