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Liu P, Shi C, Qiu L, Shang D, Lu Z, Tu Z, Liu H. Menin signaling and therapeutic targeting in breast cancer. Curr Probl Cancer 2024; 51:101118. [PMID: 38968834 DOI: 10.1016/j.currproblcancer.2024.101118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2024] [Accepted: 06/26/2024] [Indexed: 07/07/2024]
Abstract
To date, mounting evidence have shown that patients with multiple endocrine neoplasia type 1 (MEN1) may face an increased risk for breast carcinogenesis. The product of the MEN1 gene, menin, was also indicated to be an important regulator in breast cancer signaling network. Menin directly interacts with MLL, EZH2, JunD, NF-κB, PPARγ, VDR, Smad3, β-catenin and ERα to modulate gene transcriptions leading to cell proliferation inhibition. Moreover, interaction of menin-FANCD2 contributes to the enhancement of BRCA1-mediated DNA repair mechanism. Ectopic expression of menin causes Bax-, Bak- and Caspase-8-dependent apoptosis. However, despite numbers of menin inhibitors were exploited in other cancers, data on the usage of menin inhibitors in breast cancer treatment remain limited. In this review, we focused on the menin associated signaling pathways and gene transcription regulations, with the aim of elucidating its molecular mechanisms and of guiding the development of novel menin targeted drugs in breast cancer therapy.
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Affiliation(s)
- Peng Liu
- School of Life Sciences, Jiangsu University, Zhenjiang, Jiangsu 212013, PR China
| | - Chaowen Shi
- School of Life Sciences, Jiangsu University, Zhenjiang, Jiangsu 212013, PR China
| | - Lipeng Qiu
- School of Life Sciences, Jiangsu University, Zhenjiang, Jiangsu 212013, PR China
| | - Dongsheng Shang
- School of Life Sciences, Jiangsu University, Zhenjiang, Jiangsu 212013, PR China
| | - Ziwen Lu
- School of Life Sciences, Jiangsu University, Zhenjiang, Jiangsu 212013, PR China
| | - Zhigang Tu
- School of Life Sciences, Jiangsu University, Zhenjiang, Jiangsu 212013, PR China
| | - Hanqing Liu
- School of Pharmacy, Jiangsu University, Zhenjiang, Jiangsu 212013, PR China.
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Zeng X, Lu Y, Zeng T, Liu W, Huang W, Yu T, Tang X, Huang P, Li B, Wei H. RNA demethylase FTO participates in malignant progression of gastric cancer by regulating SP1-AURKB-ATM pathway. Commun Biol 2024; 7:800. [PMID: 38956367 PMCID: PMC11220007 DOI: 10.1038/s42003-024-06477-y] [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: 10/05/2023] [Accepted: 06/20/2024] [Indexed: 07/04/2024] Open
Abstract
Gastric cancer (GC) is the 5th most prevalent cancer and the 4th primary cancer-associated mortality globally. As the first identified m6A demethylase for removing RNA methylation modification, fat mass and obesity-associated protein (FTO) plays instrumental roles in cancer development. Therefore, we study the biological functions and oncogenic mechanisms of FTO in GC tumorigenesis and progression. In our study, FTO expression is obviously upregulated in GC tissues and cells. The upregulation of FTO is associated with advanced nerve invasion, tumor size, and LNM, as well as the poor prognosis in GC patients, and promoted GC cell viability, colony formation, migration and invasion. Mechanistically, FTO targeted specificity protein 1 and Aurora Kinase B, resulting in the phosphorylation of ataxia telangiectasia mutated and P38 and dephosphorylation of P53. In conclusion, the m6A demethylase FTO promotes GC tumorigenesis and progression by regulating the SP1-AURKB-ATM pathway, which may highlight the potential of FTO as a diagnostic biomarker for GC patients' therapy response and prognosis.
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Affiliation(s)
- Xueliang Zeng
- Key Laboratory of Preclinical Study for New Drugs of Gansu Province, School of Basic Medical Sciences, Lanzhou University, Lanzhou, Gansu, 730000, China
- Department of Pharmacy, The First Affiliated Hospital of Gannan Medical University, Gannan Medical University, Ganzhou, Jiangxi, 341000, China
| | - Yao Lu
- Key Laboratory of Preclinical Study for New Drugs of Gansu Province, School of Basic Medical Sciences, Lanzhou University, Lanzhou, Gansu, 730000, China
- School of Basic Medicine, Gannan Medical University, Ganzhou, Jiangxi, 341000, China
| | - Taohui Zeng
- Department of Pharmacy, The First Affiliated Hospital of Gannan Medical University, Gannan Medical University, Ganzhou, Jiangxi, 341000, China
| | - Wenyu Liu
- Department of Pharmacy, The First Affiliated Hospital of Gannan Medical University, Gannan Medical University, Ganzhou, Jiangxi, 341000, China
| | - Weicai Huang
- Department of Pharmacy, The First Affiliated Hospital of Gannan Medical University, Gannan Medical University, Ganzhou, Jiangxi, 341000, China
| | - Tingting Yu
- Department of Pharmacy, The First Affiliated Hospital of Gannan Medical University, Gannan Medical University, Ganzhou, Jiangxi, 341000, China
| | - Xuerui Tang
- Department of Pharmacy, The First Affiliated Hospital of Gannan Medical University, Gannan Medical University, Ganzhou, Jiangxi, 341000, China
| | - Panpan Huang
- Department of Pharmacy, The First Affiliated Hospital of Gannan Medical University, Gannan Medical University, Ganzhou, Jiangxi, 341000, China
| | - Bei Li
- Department of Pharmacy, The First Affiliated Hospital of Gannan Medical University, Gannan Medical University, Ganzhou, Jiangxi, 341000, China.
| | - Hulai Wei
- Key Laboratory of Preclinical Study for New Drugs of Gansu Province, School of Basic Medical Sciences, Lanzhou University, Lanzhou, Gansu, 730000, China.
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De Paolis L, Armando F, Montemurro V, Petrizzi L, Straticò P, Mecocci S, Guarnieri C, Pezzolato M, Fruscione F, Passeri B, Marruchella G, Razzuoli E. Epithelial-mesenchymal transition in an EcPV2-positive vulvar squamous cell carcinoma of a mare. Equine Vet J 2024; 56:768-775. [PMID: 37395141 DOI: 10.1111/evj.13965] [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: 02/27/2023] [Accepted: 05/29/2023] [Indexed: 07/04/2023]
Abstract
BACKGROUND Vulvar squamous cell carcinoma (VSCC) has been recently associated with Equus caballus papillomavirus type 2 (EcPV2) infection. Still, few reports concerning this disease are present in the literature. OBJECTIVE To describe a case of naturally occurring EcPV2-induced VSCC, by investigating tumour ability in undergoing the epithelial-to-mesenchymal transition (EMT). STUDY DESIGN Case report. METHODS A 13-year-old Haflinger mare was referred for a rapidly growing vulvar mass. After surgical excision, the mass was submitted to histopathology and molecular analysis. Histopathological diagnosis was consistent with a VSCC. Real-time qPCR, real-time reverse transcriptase (RT)-qPCR and RNAscope were carried out to detect EcPV2 infection and to evaluate E6/E7 oncogenes expression. To highlight the EMT, immunohistochemistry (IHC) was performed. Expression of EMT-related and innate immunity-related genes was investigated through RT-qPCR. RESULTS Real-time qPCR, RT-qPCR and RNAscope confirmed EcPV2 DNA presence and expression of EcPV2 oncoproteins (E6 and E7) within the neoplastic vulvar lesion. IHC highlighted a cadherin switch together with the expression of the EMT-related transcription factor HIF1α. With RT-qPCR, significantly increased gene expression of EBI3 (45.0 ± 1.62, p < 0.01), CDH2 (2445.3 ± 0.39, p < 0.001), CXCL8 (288.7 ± 0.40, p < 0.001) and decreased gene expression of CDH1 (0.3 ± 0.57, p < 0.05), IL12A (0.04 ± 1.06, p < 0.01) and IL17 (0.2 ± 0.64, p < 0.05) were detected. MAIN LIMITATIONS Lack of ability to generalise and danger of over-interpretation. CONCLUSION The results obtained were suggestive of an EMT event occurring within the neoplastic lesion.
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Affiliation(s)
- Livia De Paolis
- Istituto Zooprofilattico Sperimentale del Piemonte, Liguria e Valle D'Aosta, National Reference Center of Veterinary and Comparative Oncology (CEROVEC), Genova, Italy
| | - Federico Armando
- Department of Pathology, University of Veterinary Medicine Hannover, Hannover, Germany
| | - Vittoria Montemurro
- Istituto Zooprofilattico Sperimentale del Piemonte, Liguria e Valle D'Aosta, Histopathology and Applied Technology Laboratory, Torino, Italy
| | - Lucio Petrizzi
- Faculty of Veterinary Medicine, University of Teramo, Teramo, Italy
| | - Paola Straticò
- Faculty of Veterinary Medicine, University of Teramo, Teramo, Italy
| | - Samanta Mecocci
- Department of Veterinary Science, University of Perugia, Perugia, Italy
| | - Chiara Guarnieri
- Department of Veterinary Science, University of Parma, Parma, Italy
| | - Marzia Pezzolato
- Istituto Zooprofilattico Sperimentale del Piemonte, Liguria e Valle D'Aosta, Histopathology and Applied Technology Laboratory, Torino, Italy
| | - Floriana Fruscione
- Istituto Zooprofilattico Sperimentale del Piemonte, Liguria e Valle D'Aosta, National Reference Center of Veterinary and Comparative Oncology (CEROVEC), Genova, Italy
| | | | | | - Elisabetta Razzuoli
- Istituto Zooprofilattico Sperimentale del Piemonte, Liguria e Valle D'Aosta, National Reference Center of Veterinary and Comparative Oncology (CEROVEC), Genova, Italy
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Zhang B, Zhu Q, Qu D, Zhao M, Du J, Zhang H, Wang H, Jiang L, Yi X, Guo S, Wang H, Yang Y, Guo W. ACSS2 enables melanoma cell survival and tumor metastasis by negatively regulating the Hippo pathway. Front Mol Biosci 2024; 11:1423795. [PMID: 38887280 PMCID: PMC11180738 DOI: 10.3389/fmolb.2024.1423795] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2024] [Accepted: 05/15/2024] [Indexed: 06/20/2024] Open
Abstract
Introduction Acetyl-CoA synthetase 2 (ACSS2), one of the enzymes that catalyze the conversion of acetate to acetyl-CoA, has been proved to be an oncogene in various cancers. However, the function of ACSS2 is still largely a black box in melanoma. Methods The ACSS2 expression was detected in melanoma cells and melanocytes at both protein and mRNA levels. Cell viability, apoptosis, migration and invasion were investigated after ACSS2 knockdown. RNA sequencing (RNA-Seq) technology was employed to identify differentially expressed genes caused by ACSS2 knockdown, which were then verified by immunoblotting analysis. Animal experiments were further performed to investigate the influence of ACSS2 on tumor growth and metastasis in vivo. Results Firstly, we found that ACSS2 was upregulated in most melanoma cell lines compared with melanocytes. In addition, ACSS2 knockdown dramatically suppressed melanoma cell migration and invasion, whereas promoted cell apoptosis in response to endoplasmic reticulum (ER) stress. Furthermore, tumor growth and metastasis were dramatically suppressed by ACSS2 knockdown in vivo. RNA-Seq suggested that the Hippo pathway was activated by ACSS2 knockdown, which was forwardly confirmed by Western blotting and rescue experiments. Taken together, we demonstrated that ACSS2 enables melanoma cell survival and tumor metastasis via the regulation of the Hippo pathway. Discussion In summary, this study demonstrated that ACSS2 may promote the growth and metastasis of melanoma by negatively regulating the Hippo pathway. Targeting ACSS2 may be a promising target for melanoma treatment.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | | | | | - Weinan Guo
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, Xi’an, China
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Lee DK, Oh J, Park HW, Gee HY. Anchorage Dependence and Cancer Metastasis. J Korean Med Sci 2024; 39:e156. [PMID: 38769921 PMCID: PMC11106561 DOI: 10.3346/jkms.2024.39.e156] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/03/2024] [Accepted: 04/19/2024] [Indexed: 05/22/2024] Open
Abstract
The process of cancer metastasis is dependent on the cancer cells' capacity to detach from the primary tumor, endure in a suspended state, and establish colonies in other locations. Anchorage dependence, which refers to the cells' reliance on attachment to the extracellular matrix (ECM), is a critical determinant of cellular shape, dynamics, behavior, and, ultimately, cell fate in nonmalignant and cancer cells. Anchorage-independent growth is a characteristic feature of cells resistant to anoikis, a programmed cell death process triggered by detachment from the ECM. This ability to grow and survive without attachment to a substrate is a crucial stage in the progression of metastasis. The recently discovered phenomenon named "adherent-to-suspension transition (AST)" alters the requirement for anchoring and enhances survival in a suspended state. AST is controlled by four transcription factors (IKAROS family zinc finger 1, nuclear factor erythroid 2, BTG anti-proliferation factor 2, and interferon regulatory factor 8) and can detach cells without undergoing the typical epithelial-mesenchymal transition. Notably, AST factors are highly expressed in circulating tumor cells compared to their attached counterparts, indicating their crucial role in the spread of cancer. Crucially, the suppression of AST substantially reduces metastasis while sparing primary tumors. These findings open up possibilities for developing targeted therapies that inhibit metastasis and emphasize the importance of AST, leading to a fundamental change in our comprehension of how cancer spreads.
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Affiliation(s)
- Dong Ki Lee
- Department of Pharmacology, Yonsei University College of Medicine, Seoul, Korea
- Woo Choo Lee Institute for Precision Drug Development, Seoul, Korea
| | - Jongwook Oh
- Department of Pharmacology, Yonsei University College of Medicine, Seoul, Korea
- Woo Choo Lee Institute for Precision Drug Development, Seoul, Korea
| | - Hyun Woo Park
- Department of Biochemistry, College of Life Science and Biotechnology, Brain Korea 21 Project, Yonsei University, Seoul, Korea.
| | - Heon Yung Gee
- Department of Pharmacology, Yonsei University College of Medicine, Seoul, Korea
- Woo Choo Lee Institute for Precision Drug Development, Seoul, Korea
- Graduate School of Medical Science, Brain Korea 21 Project, Yonsei University College of Medicine, Seoul, Korea.
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Pan R, Lin C, Yang X, Xie Y, Gao L, Yu L. The influence of spheroid maturity on fusion dynamics and micro-tissue assembly in 3D tumor models. Biofabrication 2024; 16:035016. [PMID: 38663395 DOI: 10.1088/1758-5090/ad4392] [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: 11/23/2023] [Accepted: 04/25/2024] [Indexed: 07/02/2024]
Abstract
Three-dimensional (3D) cell culture has been used in many fields of biology because of its unique advantages. As a representative of the 3D systems, 3D spheroids are used as building blocks for tissue construction. Larger tumor aggregates can be assembled by manipulating or stacking the tumor spheroids. The motivation of this study is to investigate the behavior of the cells distributed at different locations of the spheroids in the fusion process and the mechanism behind it. To this aim, spheroids with varying grades of maturity or age were generated for fusion to assemble micro-tumor tissues. The dynamics of the fusion process, the motility of the cells distributed in different heterogeneous architecture sites, and their reactive oxygen species profiles were studied. We found that the larger the spheroid necrotic core, the slower the fusion rate of the spheroid. The cells that move were mainly distributed on the spheroid's surface during fusion. In addition to dense microfilament distribution and low microtubule content, the reactive oxygen content was high in the fusion site, while the non-fusion site was the opposite. Last, multi-spheroids with different maturities were fused to complex micro-tissues to mimic solid tumors and evaluate Doxorubicin's anti-tumor efficacy.
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Affiliation(s)
- Rong Pan
- Key Laboratory of Luminescence Analysis and Molecular Sensing, Ministry of Education, Institute for Clean Energy and Advanced Materials, School of Materials and Energy, Southwest University, Chongqing 400715, People's Republic of China
| | - Chenyu Lin
- Institute for Developmental and Biology and Regenerative Medicine, Southwest University, Chongqing 400715, People's Republic of China
| | - Xiaoyan Yang
- Key Laboratory of Luminescence Analysis and Molecular Sensing, Ministry of Education, Institute for Clean Energy and Advanced Materials, School of Materials and Energy, Southwest University, Chongqing 400715, People's Republic of China
| | - Yuanyuan Xie
- Key Laboratory of Luminescence Analysis and Molecular Sensing, Ministry of Education, Institute for Clean Energy and Advanced Materials, School of Materials and Energy, Southwest University, Chongqing 400715, People's Republic of China
| | - Lixia Gao
- National & Local Joint Engineering Research Center of Targeted and Innovative Therapeutics, College of Pharmacy & International Academy of Targeted Therapeutics and Innovation, Chongqing University of Arts and Sciences, Chongqing 402160, People's Republic of China
| | - Ling Yu
- Key Laboratory of Luminescence Analysis and Molecular Sensing, Ministry of Education, Institute for Clean Energy and Advanced Materials, School of Materials and Energy, Southwest University, Chongqing 400715, People's Republic of China
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Armando F, Porcellato I, de Paolis L, Mecocci S, Passeri B, Ciurkiewicz M, Mechelli L, Grazia De Ciucis C, Pezzolato M, Fruscione F, Brachelente C, Montemurro V, Cappelli K, Puff C, Baumgärtner W, Ghelardi A, Razzuoli E. Vulvo-vaginal epithelial tumors in mares: A preliminary investigation on epithelial-mesenchymal transition and tumor-immune microenvironment. Vet Pathol 2024; 61:366-381. [PMID: 37909398 DOI: 10.1177/03009858231207025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2023]
Abstract
Vulvo-vaginal epithelial tumors are uncommon in mares, and data on the epithelial-to-mesenchymal transition (EMT) and the tumor-immune microenvironment (TIME) are still lacking. This is a study investigating the equus caballus papillomavirus type 2 (EcPV2) infection state as well as the EMT process and the tumor microenvironment in vulvo-vaginal preneoplastic/ benign (8/22) or malignant (14/22) epithelial lesions in mares. To do this, histopathological, immunohistochemical, transcriptomic, in situ hybridization, and correlation analyses were carried out. Immunohistochemistry quantification showed that cytoplasmic E-cadherin and β-catenin expression as well as nuclear β-catenin expression were features of malignant lesions, while benign/preneoplastic lesions were mainly characterized by membranous E-cadherin and β-catenin expression. Despite this, there were no differences between benign and malignant equine vulvo-vaginal lesions in the expression of downstream genes involved in the canonical and noncanonical wnt/β-catenin pathways. In addition, malignant lesions were characterized by a lower number of cells with cytoplasmic cytokeratin expression as well as a slightly higher cytoplasmic vimentin immunolabeling. The TIME of malignant lesions was characterized by more numerous CD204+ M2-polarized macrophages. Altogether, our results support the hypothesis that some actors in TIME such as CD204+ M2-polarized macrophages may favor the EMT process in equine vulvo-vaginal malignant lesions providing new insights for future investigations in the field of equine EcPV2-induced genital neoplastic lesions.
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Affiliation(s)
| | | | - Livia de Paolis
- University of Perugia, Perugia, Italy
- Istituto Zooprofilattico Sperimentale del Piemonte, Liguria e Valle D'Aosta, Genova, Italy
| | | | | | | | | | - Chiara Grazia De Ciucis
- Istituto Zooprofilattico Sperimentale del Piemonte, Liguria e Valle D'Aosta, Genova, Italy
- University of Pavia, Pavia, Italy
| | - Marzia Pezzolato
- Istituto Zooprofilattico Sperimentale del Piemonte, Liguria e Valle D'Aosta, Genova, Italy
| | - Floriana Fruscione
- Istituto Zooprofilattico Sperimentale del Piemonte, Liguria e Valle D'Aosta, Genova, Italy
| | | | - Vittoria Montemurro
- Istituto Zooprofilattico Sperimentale del Piemonte, Liguria e Valle D'Aosta, Genova, Italy
| | | | - Christina Puff
- University of Veterinary Medicine Hannover, Hannover, Germany
| | | | | | - Elisabetta Razzuoli
- Istituto Zooprofilattico Sperimentale del Piemonte, Liguria e Valle D'Aosta, Genova, Italy
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Barrientos-Toro EN, Ding Q, Raso MG. Translational Aspects in Metaplastic Breast Carcinoma. Cancers (Basel) 2024; 16:1433. [PMID: 38611109 PMCID: PMC11011105 DOI: 10.3390/cancers16071433] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2024] [Revised: 03/18/2024] [Accepted: 03/22/2024] [Indexed: 04/14/2024] Open
Abstract
Breast cancer is the most common cancer among women. Metaplastic breast carcinoma (MpBC) is a rare, heterogeneous group of invasive breast carcinomas, which are classified as predominantly triple-negative breast carcinomas (TNBCs; HR-negative/HER2-negative). Histologically, MpBC is classified into six subtypes. Two of these are considered low-grade and the others are high-grade. MpBCs seem to be more aggressive, less responsive to neoadjuvant chemotherapy, and have higher rates of chemoresistance than other TNBCs. MpBCs have a lower survival rate than expected for TNBCs. MpBC treatment represents a challenge, leading to a thorough exploration of the tumor immune microenvironment, which has recently opened the possibility of new therapeutic strategies. The epithelial-mesenchymal transition in MpBC is characterized by the loss of intercellular adhesion, downregulation of epithelial markers, underexpression of genes with biological epithelial functions, upregulation of mesenchymal markers, overexpression of genes with biological mesenchymal functions, acquisition of fibroblast-like (spindle) morphology, cytoskeleton reorganization, increased motility, invasiveness, and metastatic capabilities. This article reviews and summarizes the current knowledge and translational aspects of MpBC.
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Affiliation(s)
- Elizve Nairoby Barrientos-Toro
- Department of Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA;
| | - Qingqing Ding
- Department of Anatomical Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA;
| | - Maria Gabriela Raso
- Department of Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA;
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Runser S, Vetter R, Iber D. SimuCell3D: three-dimensional simulation of tissue mechanics with cell polarization. NATURE COMPUTATIONAL SCIENCE 2024; 4:299-309. [PMID: 38594592 PMCID: PMC11052725 DOI: 10.1038/s43588-024-00620-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Accepted: 03/08/2024] [Indexed: 04/11/2024]
Abstract
The three-dimensional (3D) organization of cells determines tissue function and integrity, and changes markedly in development and disease. Cell-based simulations have long been used to define the underlying mechanical principles. However, high computational costs have so far limited simulations to either simplified cell geometries or small tissue patches. Here, we present SimuCell3D, an efficient open-source program to simulate large tissues in three dimensions with subcellular resolution, growth, proliferation, extracellular matrix, fluid cavities, nuclei and non-uniform mechanical properties, as found in polarized epithelia. Spheroids, vesicles, sheets, tubes and other tissue geometries can readily be imported from microscopy images and simulated to infer biomechanical parameters. Doing so, we show that 3D cell shapes in layered and pseudostratified epithelia are largely governed by a competition between surface tension and intercellular adhesion. SimuCell3D enables the large-scale in silico study of 3D tissue organization in development and disease at a great level of detail.
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Affiliation(s)
- Steve Runser
- Department of Biosystems Science and Engineering (D-BSSE), ETH Zürich, Basel, Switzerland
- Swiss Institute of Bioinformatics (SIB), Basel, Switzerland
| | - Roman Vetter
- Department of Biosystems Science and Engineering (D-BSSE), ETH Zürich, Basel, Switzerland
- Swiss Institute of Bioinformatics (SIB), Basel, Switzerland
| | - Dagmar Iber
- Department of Biosystems Science and Engineering (D-BSSE), ETH Zürich, Basel, Switzerland.
- Swiss Institute of Bioinformatics (SIB), Basel, Switzerland.
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Aksoy A, Varoglu A, Onalan EE, Tektemur A, Artas G, Koc M, Cakmak M, Aydin S, Kilic M, Ulas M. The knockdown of stathmin with si-RNA inhibits invasion of mesothelioma. Tissue Cell 2024; 87:102303. [PMID: 38244401 DOI: 10.1016/j.tice.2024.102303] [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: 06/07/2023] [Revised: 12/11/2023] [Accepted: 01/02/2024] [Indexed: 01/22/2024]
Abstract
BACKGROUND To investigate the mechanism of action of stathmin1 (STMN1) in mesothelioma (MSM) and whether it has any role in its treatment. METHODS STMN1 expression was examined using immunohistochemistry in biopsy tissues taken from MSM patients. The relationships between the levels of STMN1 expression in the pathology preparations of MSM patients, and the clinicopathological characteristics of these patients, and their survival times were investigated. Transfection of STMN1-specific siRNA into SPC212 cells was compared to negative control siRNAs. The mRNA levels of genes that may play a role in invasion, apoptosis, and autophagy were evaluated by RT-PCR. RESULTS The expression of STMN1 was shown to be high in MSM tissues (p < 0.05). It was found that the only independent predictor factor affecting the survival time of MSM patients was the disease stage (p < 0.05). STMN1 was significantly reduced after siRNA intervention (81.5%). STMN1 with specific siRNA has been shown to suppress invasion by reducing the mRNA levels of cadherin-6 (CDH6), fibroblast growth factor-8 (FGF8), hypoxia-inducible factor 1 (HIF1A), matrix metallopeptidase 1-2 (gelatinase A) (MMP1-2), and TIMP metallopeptidase inhibitor 2 (TIMP2), which are important markers for invasion. Although the expression of apoptosis and autophagy-related genes, caspase-2 (Casp2) and LC-3, was reduced by silencing STMN1 with specific siRNA in western blot analysis, this effect was not observed in PCR results. CONCLUSIONS Immunohistochemical analysis of STMN1 may contribute to the differential diagnosis of MSM, and STMN1 may also be considered as a potential therapeutic target in the early invasive stage of MSM therapy.
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Affiliation(s)
- Asude Aksoy
- Department of Medical Oncology, University of Health Sciences, Fethi Sekin City Hospital SUAM, Elazig, Turkey.
| | - Asuman Varoglu
- Department of Neurology, Medical Faculty, Medeniyet University, Istanbul, Turkey
| | - Ebru Etem Onalan
- Department of Medical Biology and Genetics, Firat University, Elazig, Turkey
| | - Ahmet Tektemur
- Department of Medical Biology and Genetics, Firat University, Elazig, Turkey
| | - Gokhan Artas
- Department of Pathology, Medical Faculty, Firat University, Elazig, Turkey
| | - Mustafa Koc
- Department of Radiology, Medical Faculty, Firat University, Elazig, Turkey
| | - Muharrem Cakmak
- Department of Thoracic Surgery, Medical Faculty, Firat University, Elazig, Turkey
| | - Siyami Aydin
- Department of Thoracic Surgery, Medical Faculty, Firat University, Elazig, Turkey
| | - Murat Kilic
- Department of Thoracic Surgery, Inonu University, Malatya, Turkey
| | - Mustafa Ulas
- Department of Physiology, Medical Faculty, Firat University, Elazig, Turkey
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Song HJ, Kim YH, Choi HN, Kim T, Kim SJ, Kang MW, Lee SD. TonEBP/NFAT5 expression is associated with cisplatin resistance and migration in macrophage-induced A549 cells. BMC Mol Cell Biol 2024; 25:6. [PMID: 38438872 PMCID: PMC10913585 DOI: 10.1186/s12860-024-00502-y] [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: 06/07/2023] [Accepted: 02/26/2024] [Indexed: 03/06/2024] Open
Abstract
BACKGROUND Macrophages promote angiogenesis, metastasis, and drug resistance in several cancers. Similarly, TonEBP/NFAT5 induces metastasis in renal carcinoma and colon cancer cells. However, the role of this transcription factor and that of macrophages in lung cancer cells remains unclear. Therefore, this study investigated the effects of macrophages and TonEBP/NFAT5 expression on cisplatin resistance and migration in A549 lung adenocarcinoma cells. RESULTS A549 cells were cultured alone or indirectly co-cultured with THP-1-derived macrophages using a transwell culture chamber. Cisplatin-induced cell death was markedly decreased and migration increased in co-cultured A549 cells. Macrophage-conditioned media (CM) showed a similar effect on drug resistance and migration. Cisplatin-induced apoptosis, DNA fragmentation, and cleaved apoptotic proteins PARP and caspase-3 were markedly reduced in macrophage CM-induced A549 cells. Here, ERK, p38, JNK, and NF-κB activities were increased by macrophage CM. Furthermore, the proteins involved in cisplatin resistance and cancer cell migration were identified using specific inhibitors of each protein. ERK and NF-κB inhibition considerably reduced cisplatin resistance. The increase in macrophage CM-induced migration was partially reduced by treatment with ERK, JNK, and NF-κB inhibitors. TonEBP/NFAT5 expression was increased by macrophages, resulting in increased cisplatin resistance, cell migration, and invasion. Moreover, RNAi-mediated knockdown of TonEBP/NFAT5 reduced cisplatin resistance, migration, and invasion in macrophage CM-induced A549 cells. CONCLUSIONS These findings demonstrate that paracrine factors secreted from macrophages can change A549 cells, resulting in the induction of drug resistance against cisplatin and migration. In addition, the TonEBP/NFAT5 ratio, increased by macrophages, is an important regulator of the malignant transformation of cells.
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Affiliation(s)
- Hee Ju Song
- Department of Physiology, Chungnam National University College of Medicine, Daejeon, Republic of Korea
| | - Young Hwan Kim
- Department of Physiology, Chungnam National University College of Medicine, Daejeon, Republic of Korea
| | - Han Na Choi
- Department of Physiology, Chungnam National University College of Medicine, Daejeon, Republic of Korea
| | - Taehee Kim
- Department of Physiology, Chungnam National University College of Medicine, Daejeon, Republic of Korea
| | - Soo Jin Kim
- Department of Physiology, Chungnam National University College of Medicine, Daejeon, Republic of Korea
| | - Min Woong Kang
- Department of thoracic surgery, Chungnam National University School of Medicine, Daejeon, Republic of Korea
| | - Sang Do Lee
- Department of Physiology, Chungnam National University College of Medicine, Daejeon, Republic of Korea.
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12
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Goncharov AP, Vashakidze N, Kharaishvili G. Epithelial-Mesenchymal Transition: A Fundamental Cellular and Microenvironmental Process in Benign and Malignant Prostate Pathologies. Biomedicines 2024; 12:418. [PMID: 38398019 PMCID: PMC10886988 DOI: 10.3390/biomedicines12020418] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2023] [Revised: 02/01/2024] [Accepted: 02/08/2024] [Indexed: 02/25/2024] Open
Abstract
Epithelial-mesenchymal transition (EMT) is a crucial and fundamental mechanism in many cellular processes, beginning with embryogenesis via tissue remodulation and wound healing, and plays a vital role in tumorigenesis and metastasis formation. EMT is a complex process that involves many transcription factors and genes that enable the tumor cell to leave the primary location, invade the basement membrane, and send metastasis to other tissues. Moreover, it may help the tumor avoid the immune system and establish radioresistance and chemoresistance. It may also change the normal microenvironment, thus promoting other key factors for tumor survival, such as hypoxia-induced factor-1 (HIF-1) and promoting neoangiogenesis. In this review, we will focus mainly on the role of EMT in benign prostate disease and especially in the process of establishment of malignant prostate tumors, their invasiveness, and aggressive behavior. We will discuss relevant study methods for EMT evaluation and possible clinical implications. We will also introduce clinical trials conducted according to CONSORT 2010 that try to harness EMT properties in the form of circulating tumor cells to predict aggressive patterns of prostate cancer. This review will provide the most up-to-date information to establish a keen understanding of the cellular and microenvironmental processes for developing novel treatment lines by modifying or blocking the pathways.
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Affiliation(s)
- Aviv Philip Goncharov
- Department of Clinical and Molecular Pathology, Palacky University, University Hospital, 779 00 Olomouc, Czech Republic; (A.P.G.); (N.V.)
| | - Nino Vashakidze
- Department of Clinical and Molecular Pathology, Palacky University, University Hospital, 779 00 Olomouc, Czech Republic; (A.P.G.); (N.V.)
| | - Gvantsa Kharaishvili
- Department of Clinical and Molecular Pathology, Palacky University, University Hospital, 779 00 Olomouc, Czech Republic; (A.P.G.); (N.V.)
- Department of Human Morphology and Pathology, Medical Faculty, David Tvildiani Medical University, Tbilisi 0159, Georgia
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13
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Xue W, Yang L, Chen C, Ashrafizadeh M, Tian Y, Sun R. Wnt/β-catenin-driven EMT regulation in human cancers. Cell Mol Life Sci 2024; 81:79. [PMID: 38334836 PMCID: PMC10857981 DOI: 10.1007/s00018-023-05099-7] [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: 10/31/2023] [Revised: 12/09/2023] [Accepted: 12/20/2023] [Indexed: 02/10/2024]
Abstract
Metastasis accounts for 90% of cancer-related deaths among the patients. The transformation of epithelial cells into mesenchymal cells with molecular alterations can occur during epithelial-mesenchymal transition (EMT). The EMT mechanism accelerates the cancer metastasis and drug resistance ability in human cancers. Among the different regulators of EMT, Wnt/β-catenin axis has been emerged as a versatile modulator. Wnt is in active form in physiological condition due to the function of GSK-3β that destructs β-catenin, while ligand-receptor interaction impairs GSK-3β function to increase β-catenin stability and promote its nuclear transfer. Regarding the oncogenic function of Wnt/β-catenin, its upregulation occurs in human cancers and it can accelerate EMT-mediated metastasis and drug resistance. The stimulation of Wnt by binding Wnt ligands into Frizzled receptors can enhance β-catenin accumulation in cytoplasm that stimulates EMT and related genes upon nuclear translocation. Wnt/β-catenin/EMT axis has been implicated in augmenting metastasis of both solid and hematological tumors. The Wnt/EMT-mediated cancer metastasis promotes the malignant behavior of tumor cells, causing therapy resistance. The Wnt/β-catenin/EMT axis can be modulated by upstream mediators in which non-coding RNAs are main regulators. Moreover, pharmacological intervention, mainly using phytochemicals, suppresses Wnt/EMT axis in metastasis suppression.
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Affiliation(s)
- Wenhua Xue
- Department of Pharmacy, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, Henan, People's Republic of China
| | - Lin Yang
- Department of Hepatobiliary Surgery, Xianyang Central Hospital, Xianyang, 712000, Shaanxi, China
| | - Chengxin Chen
- Department of Pharmacy, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, Henan, People's Republic of China
| | - Milad Ashrafizadeh
- Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital, Fudan University, Shanghai, 200032, China.
| | - Yu Tian
- School of Public Health, Benedictine University, Lisle, USA.
| | - Ranran Sun
- Precision Medicine Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China.
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14
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Jones RA, Trejo B, Sil P, Little KA, Pasolli HA, Joyce B, Posfai E, Devenport D. An mTurq2-Col4a1 mouse model allows for live visualization of mammalian basement membrane development. J Cell Biol 2024; 223:e202309074. [PMID: 38051393 PMCID: PMC10697824 DOI: 10.1083/jcb.202309074] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Revised: 11/03/2023] [Accepted: 11/15/2023] [Indexed: 12/07/2023] Open
Abstract
Basement membranes (BMs) are specialized sheets of extracellular matrix that underlie epithelial and endothelial tissues. BMs regulate the traffic of cells and molecules between compartments, and participate in signaling, cell migration, and organogenesis. The dynamics of mammalian BMs, however, are poorly understood, largely due to a lack of models in which core BM components are endogenously labeled. Here, we describe the mTurquoise2-Col4a1 mouse in which we fluorescently tag collagen IV, the main component of BMs. Using an innovative planar-sagittal live imaging technique to visualize the BM of developing skin, we directly observe BM deformation during hair follicle budding and basal progenitor cell divisions. The BM's inherent pliability enables dividing cells to remain attached to and deform the BM, rather than lose adhesion as generally thought. Using FRAP, we show BM collagen IV is extremely stable, even during periods of rapid epidermal growth. These findings demonstrate the utility of the mTurq2-Col4a1 mouse to shed new light on mammalian BM developmental dynamics.
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Affiliation(s)
- Rebecca A. Jones
- Department of Molecular Biology, Princeton University, Princeton, NJ, USA
| | - Brandon Trejo
- Department of Molecular Biology, Princeton University, Princeton, NJ, USA
| | - Parijat Sil
- Department of Molecular Biology, Princeton University, Princeton, NJ, USA
| | | | - H. Amalia Pasolli
- Electron Microscopy Resource Center, The Rockefeller University, New York, NY, USA
| | - Bradley Joyce
- Department of Molecular Biology, Princeton University, Princeton, NJ, USA
| | - Eszter Posfai
- Department of Molecular Biology, Princeton University, Princeton, NJ, USA
| | - Danelle Devenport
- Department of Molecular Biology, Princeton University, Princeton, NJ, USA
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15
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Cheng CW, Liu YF, Liao WL, Chen PM, Hung YT, Lee HJ, Cheng YC, Wu PE, Lu YS, Shen CY. miR-622 Increases miR-30a Expression through Inhibition of Hypoxia-Inducible Factor 1α to Improve Metastasis and Chemoresistance in Human Invasive Breast Cancer Cells. Cancers (Basel) 2024; 16:657. [PMID: 38339408 PMCID: PMC10854867 DOI: 10.3390/cancers16030657] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2024] [Revised: 01/29/2024] [Accepted: 01/31/2024] [Indexed: 02/12/2024] Open
Abstract
Hypoxia-inducible factor 1α (HIF-1α) plays a pivotal role in the survival, metastasis, and response to treatment of solid tumors. Autophagy serves as a mechanism for tumor cells to eliminate misfolded proteins and damaged organelles, thus promoting invasiveness, metastasis, and resistance to treatment under hypoxic conditions. MicroRNA (miRNA) research underscores the significance of these non-coding molecules in regulating cancer-related protein synthesis across diverse contexts. However, there is limited reporting on miRNA-mediated gene expression studies, especially with respect to epithelial-mesenchymal transition (EMT) and autophagy in the context of hypoxic breast cancer. Our study reveals decreased levels of miRNA-622 (miR-622) and miRNA-30a (miR-30a) in invasive breast cancer cells compared to their non-invasive counterparts. Inducing miR-622 suppresses HIF-1α protein expression, subsequently activating miR-30a transcription. This cascade results in reduced invasiveness and migration of breast cancer cells by inhibiting EMT markers, such as Snail, Slug, and vimentin. Furthermore, miR-30a negatively regulates beclin 1, ATG5, and LC3-II and inhibits Akt protein phosphorylation. Consequently, this improves the sensitivity of invasive MDA-MB-231 cells to docetaxel treatment. In conclusion, our study highlights the therapeutic potential of inducing miR-622 to promote miR-30a expression and thus disrupt HIF-1α-associated EMT and autophagy pathways. This innovative strategy presents a promising approach to the treatment of aggressive breast cancer.
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Affiliation(s)
- Chun-Wen Cheng
- Institute of Medicine, Chung Shan Medical University, Taichung 40201, Taiwan; (P.-M.C.); (Y.-T.H.)
- Department of Medical Research, Chung Shan Medical University Hospital, Taichung 40201, Taiwan
| | - Yu-Fan Liu
- Department of Biomedical Sciences, Chung Shan Medical University, Taichung 40201, Taiwan;
| | - Wen-Ling Liao
- School of Medicine, China Medical University, Taichung 40604, Taiwan;
- Department of Medical Genetics and Medical Research, China Medical University Hospital, Taichung 40604, Taiwan
| | - Po-Ming Chen
- Institute of Medicine, Chung Shan Medical University, Taichung 40201, Taiwan; (P.-M.C.); (Y.-T.H.)
| | - Yueh-Tzu Hung
- Institute of Medicine, Chung Shan Medical University, Taichung 40201, Taiwan; (P.-M.C.); (Y.-T.H.)
| | - Huei-Jane Lee
- Department of Biochemistry, School of Medicine, College of Medicine, Chung Shan Medical University, Taichung 40201, Taiwan;
| | - Yu-Chun Cheng
- Department of Internal Medicine, Cathay General Hospital, Taipei 10629, Taiwan;
| | - Pei-Ei Wu
- Institute of Biomedical Sciences, Academia Sinica, Taipei 11529, Taiwan;
| | - Yen-Shen Lu
- Department of Oncology, National Taiwan University Hospital, Taipei 10022, Taiwan;
- Department of Internal Medicine, National Taiwan University Hospital, Taipei 10022, Taiwan
| | - Chen-Yang Shen
- Institute of Biomedical Sciences, Academia Sinica, Taipei 11529, Taiwan;
- College of Public Health, China Medical University, Taichung 40604, Taiwan
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16
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Luo L, Xu N, Fan W, Wu Y, Chen P, Li Z, He Z, Liu H, Lin Y, Zheng G. The TGFβ2-Snail1-miRNA TGFβ2 Circuitry is Critical for the Development of Aggressive Functions in Breast Cancer. Clin Transl Med 2024; 14:e1558. [PMID: 38299307 PMCID: PMC10831563 DOI: 10.1002/ctm2.1558] [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: 09/08/2023] [Revised: 01/04/2024] [Accepted: 01/09/2024] [Indexed: 02/02/2024] Open
Abstract
There have been contradictory reports on the biological role of transforming growth factor-βs (TGFβs) in breast cancer (BC), especially with regard to their ability to promote epithelial-mesenchymal transition (EMT). Here, we show that TGFβ2 is preferentially expressed in mesenchymal-like BCs and maintains the EMT phenotype, correlating with cancer stem cell-like characteristics, growth, metastasis and chemo-resistance and predicting worse clinical outcomes. However, this is only true in ERα- BC. In ERα+ luminal-type BC, estrogen receptor interacts with p-Smads to block TGFβ signalling. Furthermore, we also identify a microRNAs (miRNAs) signature (miRNAsTGFβ2 ) that is weakened in TGFβ2-overexpressing BC cells. We discover that TGFβ2-Snail1 recruits enhancer of zeste homolog-2 to convert miRNAsTGFβ2 promoters from an active to repressive chromatin configuration and then repress miRNAsTGFβ2 transcription, forming a negative feedback loop. On the other hand, miRNAsTGFβ2 overexpression reverses the mesenchymal-like traits in agreement with the inhibition of TGFβ2-Snail1 signalling in BC cells. These findings clarify the roles of TGFβ2 in BC and suggest novel therapeutic strategies based on the TGFβ2-Snail1-miRNAsTGFβ2 loop for a subset type of human BCs.
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Affiliation(s)
- Liyun Luo
- Affiliated Cancer Hospital and Institute of Guangzhou Medical UniversityState Key Laboratory of Respiratory DiseaseGuangzhouChina
| | - Ning Xu
- Affiliated Cancer Hospital and Institute of Guangzhou Medical UniversityState Key Laboratory of Respiratory DiseaseGuangzhouChina
| | - Weina Fan
- Affiliated Cancer Hospital and Institute of Guangzhou Medical UniversityState Key Laboratory of Respiratory DiseaseGuangzhouChina
| | - Yixuan Wu
- Affiliated Cancer Hospital and Institute of Guangzhou Medical UniversityState Key Laboratory of Respiratory DiseaseGuangzhouChina
| | - Pingping Chen
- Affiliated Cancer Hospital and Institute of Guangzhou Medical UniversityState Key Laboratory of Respiratory DiseaseGuangzhouChina
| | - Zhihui Li
- Affiliated Cancer Hospital and Institute of Guangzhou Medical UniversityState Key Laboratory of Respiratory DiseaseGuangzhouChina
| | - Zhimin He
- Affiliated Cancer Hospital and Institute of Guangzhou Medical UniversityState Key Laboratory of Respiratory DiseaseGuangzhouChina
| | - Hao Liu
- Affiliated Cancer Hospital and Institute of Guangzhou Medical UniversityState Key Laboratory of Respiratory DiseaseGuangzhouChina
| | - Ying Lin
- Affiliated Cancer Hospital and Institute of Guangzhou Medical UniversityState Key Laboratory of Respiratory DiseaseGuangzhouChina
| | - Guopei Zheng
- Affiliated Cancer Hospital and Institute of Guangzhou Medical UniversityState Key Laboratory of Respiratory DiseaseGuangzhouChina
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17
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Celià-Terrassa T, Kang Y. How important is EMT for cancer metastasis? PLoS Biol 2024; 22:e3002487. [PMID: 38324529 PMCID: PMC10849258 DOI: 10.1371/journal.pbio.3002487] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/09/2024] Open
Abstract
Epithelial-to-mesenchymal transition (EMT), a biological phenomenon of cellular plasticity initially reported in embryonic development, has been increasingly recognized for its importance in cancer progression and metastasis. Despite tremendous progress being made in the past 2 decades in our understanding of the molecular mechanism and functional importance of EMT in cancer, there are several mysteries around EMT that remain unresolved. In this Unsolved Mystery, we focus on the variety of EMT types in metastasis, cooperative and collective EMT behaviors, spatiotemporal characterization of EMT, and strategies of therapeutically targeting EMT. We also highlight new technical advances that will facilitate the efforts to elucidate the unsolved mysteries of EMT in metastasis.
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Affiliation(s)
- Toni Celià-Terrassa
- Cancer Research Program, Hospital del Mar Research Institute, Barcelona, Spain
| | - Yibin Kang
- Department of Molecular Biology, Princeton University, Princeton, New Jersey, United States of America
- Ludwig Institute for Cancer Research Princeton Branch, Princeton, New Jersey, United States of America
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18
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Takahashi H, Ito R, Matsumura Y, Sakai J. Environmental factor reversibly determines cellular identity through opposing Integrators that unify epigenetic and transcriptional pathways. Bioessays 2024; 46:e2300084. [PMID: 38013256 DOI: 10.1002/bies.202300084] [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: 05/15/2023] [Revised: 09/29/2023] [Accepted: 11/13/2023] [Indexed: 11/29/2023]
Abstract
Organisms must adapt to environmental stresses to ensure their survival and prosperity. Different types of stresses, including thermal, mechanical, and hypoxic stresses, can alter the cellular state that accompanies changes in gene expression but not the cellular identity determined by a chromatin state that remains stable throughout life. Some tissues, such as adipose tissue, demonstrate remarkable plasticity and adaptability in response to environmental cues, enabling reversible cellular identity changes; however, the mechanisms underlying these changes are not well understood. We hypothesized that positive and/or negative "Integrators" sense environmental cues and coordinate the epigenetic and transcriptional pathways required for changes in cellular identity. Adverse environmental factors such as pollution disrupt the coordinated control contributing to disease development. Further research based on this hypothesis will reveal how organisms adapt to fluctuating environmental conditions, such as temperature, extracellular matrix stiffness, oxygen, cytokines, and hormonal cues by changing their cellular identities.
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Grants
- JP20gm1310007 Japan Agency for Medical Research and Development
- JP16H06390 Ministry of Education, Culture, Sports, Science and Technology
- JP21H04826 Ministry of Education, Culture, Sports, Science and Technology
- JP20H04835 Ministry of Education, Culture, Sports, Science and Technology
- JP20K21747 Ministry of Education, Culture, Sports, Science and Technology
- JP22K18411 Ministry of Education, Culture, Sports, Science and Technology
- JP21K21211 Ministry of Education, Culture, Sports, Science and Technology
- JP19J11909 Ministry of Education, Culture, Sports, Science and Technology
- JPMJPF2013 Japan Science and Technology Agency
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Affiliation(s)
- Hiroki Takahashi
- Division of Molecular Physiology and Metabolism, Tohoku University Graduate School of Medicine, Sendai, Japan
- Division of Metabolic Medicine, Research Center for Advanced Science and Technology, The University of Tokyo, Tokyo, Japan
| | - Ryo Ito
- Division of Molecular Physiology and Metabolism, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Yoshihiro Matsumura
- Division of Molecular Physiology and Metabolism, Tohoku University Graduate School of Medicine, Sendai, Japan
- Division of Metabolic Medicine, Research Center for Advanced Science and Technology, The University of Tokyo, Tokyo, Japan
| | - Juro Sakai
- Division of Molecular Physiology and Metabolism, Tohoku University Graduate School of Medicine, Sendai, Japan
- Division of Metabolic Medicine, Research Center for Advanced Science and Technology, The University of Tokyo, Tokyo, Japan
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19
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Van Stiphout CM, Kelly G, Pallegar NK, Elbakry E, Vilchis-Celis AV, Christian SL, Viloria-Petit AM. Identification of lysyl oxidase as an adipocyte-secreted mediator that promotes a partial mesenchymal-to-epithelial transition in MDA-MB-231 cells. EXPLORATION OF TARGETED ANTI-TUMOR THERAPY 2024; 5:1-19. [PMID: 38468823 PMCID: PMC10927314 DOI: 10.37349/etat.2024.00201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2023] [Accepted: 11/16/2023] [Indexed: 03/13/2024] Open
Abstract
Aim Breast cancer (BC) is the most common cancer in women worldwide, where adiposity has been linked to BC morbidity. In general, obese premenopausal women diagnosed with triple-negative BC (TNBC) tend to have larger tumours with more metastases, particularly to the bone marrow, and worse prognosis. Previous work using a 3-dimensional (3D) co-culture system consisting of TNBC cells, adipocytes and the laminin-rich extracellular matrix (ECM) trademarked as Matrigel, demonstrated that adipocytes and adipocyte-derived conditioned media (CM) caused a partial mesenchymal-to-epithelial transition (MET). Given that MET has been associated with secondary tumour formation, this study sought to identify molecular mediators responsible for this phenotypic change. Methods Adipocytes were cultured with and without Matrigel, where semi-quantitative proteomics was used to identify proteins whose presence in the CM was induced or enhanced by Matrigel, which were referred to as adipocyte-secreted ECM-induced proteins (AEPs). The AEPs identified were assessed for association with prognosis in published proteomic datasets and prior literature. Of these, 4 were evaluated by the reverse transcription-quantitative polymerase chain reaction (RT-qPCR) and enzyme-linked immunosorbent assay (ELISA), followed by a functional and MET marker analysis of 1 AEP on MDA-MB-231 cells grown on Matrigel or as monolayers. Results The 4 AEPs showed a positive correlation between protein expression and poor prognosis. RT-qPCR analysis reported no significant change in AEPs mRNA expression. However, lysyl oxidase (LOX) was increased in CM of ECM-exposed adipocytes. Recombinant LOX (rLOX) caused the mesenchymal MDA-MB-231 TNBC cells to form less branched 3D structures and reduced the expression of vimentin. Conclusions The data suggest that adipocyte-secreted LOX changes the mesenchymal phenotype of BC cells in a manner that could promote secondary tumour formation, particularly at sites high in adipocytes such as the bone marrow. Future efforts should focus on determining whether targeting LOX could reduce BC metastasis in obese individuals.
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Affiliation(s)
- Cassidy M. Van Stiphout
- Department of Biomedical Sciences, Ontario Veterinary College, University of Guelph, Guelph, ON N1G 2W1, Canada
| | - Grant Kelly
- Department of Biochemistry, Memorial University of Newfoundland, St. John’s, NL A1B 3X9, Canada
- Beatrice Hunter Cancer Research Institute, Halifax, NS B3H 4R2, Canada
| | - Nikitha K. Pallegar
- Department of Biochemistry, Memorial University of Newfoundland, St. John’s, NL A1B 3X9, Canada
| | - Eman Elbakry
- Department of Biochemistry, Memorial University of Newfoundland, St. John’s, NL A1B 3X9, Canada
| | - Ana Valeria Vilchis-Celis
- Department of Biomedical Sciences, Ontario Veterinary College, University of Guelph, Guelph, ON N1G 2W1, Canada
- Department of Morphology, National Polytechnic Institute, Mexico City, CDMX 07738, Mexico
| | - Sherri L. Christian
- Department of Biochemistry, Memorial University of Newfoundland, St. John’s, NL A1B 3X9, Canada
- Beatrice Hunter Cancer Research Institute, Halifax, NS B3H 4R2, Canada
| | - Alicia M. Viloria-Petit
- Department of Biomedical Sciences, Ontario Veterinary College, University of Guelph, Guelph, ON N1G 2W1, Canada
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20
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Hussein MA, Valinezhad K, Adel E, Munirathinam G. MALAT-1 Is a Key Regulator of Epithelial-Mesenchymal Transition in Cancer: A Potential Therapeutic Target for Metastasis. Cancers (Basel) 2024; 16:234. [PMID: 38201661 PMCID: PMC10778055 DOI: 10.3390/cancers16010234] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2023] [Revised: 12/29/2023] [Accepted: 01/01/2024] [Indexed: 01/12/2024] Open
Abstract
Metastasis-associated lung adenocarcinoma transcript-1 (MALAT-1) is a long intergenic non-coding RNA (lncRNA) located on chr11q13. It is overexpressed in several cancers and controls gene expression through chromatin modification, transcriptional regulation, and post-transcriptional regulation. Importantly, MALAT-1 stimulates cell proliferation, migration, and metastasis and serves a vital role in driving the epithelial-to-mesenchymal transition (EMT), subsequently acquiring cancer stem cell-like properties and developing drug resistance. MALAT-1 modulates EMT by interacting with various intracellular signaling pathways, notably the phosphoinositide 3-kinase (PI3K)/Akt and Wnt/β-catenin pathways. It also behaves like a sponge for microRNAs, preventing their interaction with target genes and promoting EMT. In addition, we have used bioinformatics online tools to highlight the disparities in the expression of MALAT-1 between normal and cancer samples using data from The Cancer Genome Atlas (TCGA). Furthermore, the intricate interplay of MALAT-1 with several essential targets of cancer progression and metastasis renders it a good candidate for therapeutic interventions. Several innovative approaches have been exploited to target MALAT-1, such as short hairpin RNAs (shRNAs), antisense oligonucleotides (ASOs), and natural products. This review emphasizes the interplay between MALAT-1 and EMT in modulating cancer metastasis, stemness, and chemoresistance in different cancers.
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Affiliation(s)
- Mohamed Ali Hussein
- Department of Pharmaceutical Services, Children’s Cancer Hospital Egypt, Cairo 57357, Egypt;
- Department of Biology, School of Sciences and Engineering, American University in Cairo, New Cairo 11835, Egypt;
| | - Kamyab Valinezhad
- Department of Biomedical Sciences, College of Medicine, University of Illinois, Rockford, IL 61107, USA;
| | - Eman Adel
- Department of Biology, School of Sciences and Engineering, American University in Cairo, New Cairo 11835, Egypt;
| | - Gnanasekar Munirathinam
- Department of Biomedical Sciences, College of Medicine, University of Illinois, Rockford, IL 61107, USA;
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21
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Rostami SP, Dehkordi NM, Asgari Y, Bolouri MR, Shayanfar N, Falak R, Kardar GA. Competitive Effect of Overexpressed C-terminal of Snail-1 (CSnail) in Control of the Growth and Metastasis of Melanoma Cells. Recent Pat Anticancer Drug Discov 2024; 19:342-353. [PMID: 37005514 DOI: 10.2174/1574892818666230330105016] [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: 12/12/2022] [Revised: 02/09/2023] [Accepted: 02/21/2023] [Indexed: 04/04/2023]
Abstract
BACKGROUND Epithelial-to-mesenchymal transition (EMT) plays a role in the invasion and metastasis of cancer cells. During this phenomenon, Snail can promote tumor progression by upregulating mesenchymal factors and downregulating the expression of pro-apoptotic proteins. OBJECTIVE Therefore, interventions on the expression rate of Snails may show beneficial therapeutic applications. METHODS In this study, the C-terminal region of Snail1, capable of binding to E-box genomic sequences, was subcloned into the pAAV-IRES-EGFP backbone to make complete AAV-CSnail viral particles. B16F10 as a metastatic melanoma cell line, with a null expression of wild type TP53 was transduced by AAV-CSnail. Moreover, the transduced cells were analyzed for in vitro expression of apoptosis, migration, and EMT-related genes, and in vivo inhibition of metastasis. RESULTS In more than 80% of the AAV-CSnail transduced cells, the CSnail gene expression competitively reduced the wild-type Snail functionality and consequently lowered the mRNA expression level of EMT-related genes. Furthermore, the transcription level of cell cycle inhibitory factor p21 and pro-apoptotic factors were promoted. The scratch test showed a decrease in the migration ability of AAV-CSnail transduced group compared to control. Finally, metastasis of cancer cells to lung tissue in the AAV-CSnail-treated B16F10 melanoma mouse model was significantly reduced, pointing out to prevention of EMT by the competitive inhibitory effect of CSnail on Snail1 and increased apoptosis of B16F10 cells. CONCLUSION The capability of this successful competition in reducing the growth, invasion, and metastasis of melanoma cells indicates that gene therapy is a promising strategy for the control of the growth and metastasis of cancer cells.
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Affiliation(s)
- Sadegh Paydari Rostami
- Department of Medical Biotechnology, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran
- Immunology Asthma & Allergy Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Negar Moghare Dehkordi
- Department of Medical Biotechnology, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran
- Immunology Asthma & Allergy Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Yazdan Asgari
- Department of Medical Biotechnology, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad Reza Bolouri
- Immunology Research Center, Iran University of Medical Sciences, Tehran, Iran
- Department of Immunology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Nasrin Shayanfar
- Department of Pathology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Reza Falak
- Immunology Research Center, Iran University of Medical Sciences, Tehran, Iran
- Department of Immunology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Gholam Ali Kardar
- Department of Medical Biotechnology, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran
- Immunology Asthma & Allergy Research Institute, Tehran University of Medical Sciences, Tehran, Iran
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22
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Yu EM, Hwang MW, Aragon-Ching JB. Mechanistic Insights on Localized to Metastatic Prostate Cancer Transition and Therapeutic Opportunities. Res Rep Urol 2023; 15:519-529. [PMID: 38050587 PMCID: PMC10693764 DOI: 10.2147/rru.s386517] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2023] [Accepted: 11/15/2023] [Indexed: 12/06/2023] Open
Abstract
Prostate cancer is the most common non-cutaneous cancer among American men. Multiple mechanisms are involved in tumorigenesis and progression to metastases. While androgen deprivation therapy remains the cornerstone of treatment, progression to castration-resistant disease becomes inevitable. Aberrant pathway activations of PI3K/AKT due to PTEN loss, epithelial-mesenchymal transition pathways, homologous recombination repair, and DNA repair pathway mechanisms of resistance and cross-talk lead to opportunities for therapeutic targeting in metastatic castration-resistant prostate cancer. This review focuses on mechanisms of progression and key trials that evaluate the drugs and combinations that exploit these pathways.
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Affiliation(s)
- Eun-mi Yu
- GU Medical Oncology, Inova Schar Cancer Institute, Fairfax, VA, USA
| | - Min Woo Hwang
- Department of Internal Medicine, Inova Fairfax Hospital, Fairfax, VA, USA
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23
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Wicker MN, Wagner KU. Cellular Plasticity in Mammary Gland Development and Breast Cancer. Cancers (Basel) 2023; 15:5605. [PMID: 38067308 PMCID: PMC10705338 DOI: 10.3390/cancers15235605] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2023] [Revised: 11/17/2023] [Accepted: 11/23/2023] [Indexed: 02/12/2024] Open
Abstract
Cellular plasticity is a phenomenon where cells adopt different identities during development and tissue homeostasis as a response to physiological and pathological conditions. This review provides a general introduction to processes by which cells change their identity as well as the current definition of cellular plasticity in the field of mammary gland biology. Following a synopsis of the evolving model of the hierarchical development of mammary epithelial cell lineages, we discuss changes in cell identity during normal mammary gland development with particular emphasis on the effect of the gestation cycle on the emergence of new cellular states. Next, we summarize known mechanisms that promote the plasticity of epithelial lineages in the normal mammary gland and highlight the importance of the microenvironment and extracellular matrix. A discourse of cellular reprogramming during the early stages of mammary tumorigenesis that follows focuses on the origin of basal-like breast cancers from luminal progenitors and oncogenic signaling networks that orchestrate diverse developmental trajectories of transforming epithelial cells. In addition to the epithelial-to-mesenchymal transition, we highlight events of cellular reprogramming during breast cancer progression in the context of intrinsic molecular subtype switching and the genesis of the claudin-low breast cancer subtype, which represents the far end of the spectrum of epithelial cell plasticity. In the final section, we will discuss recent advances in the design of genetically engineered models to gain insight into the dynamic processes that promote cellular plasticity during mammary gland development and tumorigenesis in vivo.
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Affiliation(s)
| | - Kay-Uwe Wagner
- Department of Oncology, Wayne State University School of Medicine and Tumor Biology Program, Barbara Ann Karmanos Cancer Institute, 4100 John R, EL01TM, Detroit, MI 48201, USA
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24
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Ali W, Xiao W, Jacobs D, Kajdacsy-Balla A. Survival and Enrichment Analysis of Epithelial-Mesenchymal Transition Genes in Bladder Urothelial Carcinoma. Genes (Basel) 2023; 14:1899. [PMID: 37895248 PMCID: PMC10606556 DOI: 10.3390/genes14101899] [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: 08/28/2023] [Revised: 09/16/2023] [Accepted: 09/26/2023] [Indexed: 10/29/2023] Open
Abstract
The escalating prevalence of bladder cancer, particularly urothelial carcinoma, necessitates innovative approaches for prognosis and therapy. This study delves into the significance of genes related to epithelial-mesenchymal transition (EMT), a process inherently linked to carcinogenesis and comparatively better studied in other cancers. We examined 1184 EMT-related gene expression levels in bladder urothelial cancer cases through the TCGA dataset. Genes shown to be differentially expressed in relation to survival underwent further network and enrichment analysis to uncover how they might shape disease outcomes. Our in silico analysis revealed a subset of 32 genes, including those significantly represented in biological pathways such as VEGF signaling and bacterium response. In addition, these genes interact with genes involved in the JAK-STAT signaling pathway. Additionally, some of those 32 genes have been linked to immunomodulators such as chemokines CCL15 and CCL18, as well as to various immune cell infiltrates. Our findings highlight the prognostic utility of various EMT-related genes and identify possible modulators of their effect on survival, allowing for further targeted wet lab research and possible therapeutic intervention.
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Affiliation(s)
- Waleed Ali
- Albert Einstein College of Medicine, New York, NY 10461, USA; (W.X.); (D.J.)
| | - Weirui Xiao
- Albert Einstein College of Medicine, New York, NY 10461, USA; (W.X.); (D.J.)
| | - Daniel Jacobs
- Albert Einstein College of Medicine, New York, NY 10461, USA; (W.X.); (D.J.)
| | - Andre Kajdacsy-Balla
- Professor of Pathology, University of Illinois at Chicago College of Medicine, Chicago, IL 60607, USA;
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25
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Jones RA, Trejo B, Sil P, Little KA, Pasolli HA, Joyce B, Posfai E, Devenport D. A Window into Mammalian Basement Membrane Development: Insights from the mTurq2-Col4a1 Mouse Model. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.09.27.559396. [PMID: 37808687 PMCID: PMC10557719 DOI: 10.1101/2023.09.27.559396] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/10/2023]
Abstract
Basement membranes (BMs) are specialized sheets of extracellular matrix that underlie epithelial and endothelial tissues. BMs regulate traffic of cells and molecules between compartments, and participate in signaling, cell migration and organogenesis. The dynamics of mammalian BMs, however, are poorly understood, largely due to a lack of models in which core BM components are endogenously labelled. Here, we describe the mTurquoise2-Col4a1 mouse, in which we fluorescently tag collagen IV, the main component of BMs. Using an innovative Planar-Sagittal live imaging technique to visualize the BM of developing skin, we directly observe BM deformation during hair follicle budding and basal progenitor cell divisions. The BM's inherent pliability enables dividing cells to remain attached to and deform the BM, rather than lose adhesion as generally thought. Using FRAP, we show BM collagen IV is extremely stable, even during periods of rapid epidermal growth. These findings demonstrate the utility of the mTurq2-Col4a1 mouse to shed new light on mammalian BM developmental dynamics.
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Affiliation(s)
- Rebecca A Jones
- Department of Molecular Biology, Princeton University, Princeton, NJ 08544
| | - Brandon Trejo
- Department of Molecular Biology, Princeton University, Princeton, NJ 08544
| | - Parijat Sil
- Department of Molecular Biology, Princeton University, Princeton, NJ 08544
| | - Katherine A Little
- Department of Molecular Biology, Princeton University, Princeton, NJ 08544
| | - H Amalia Pasolli
- Electron Microscopy Resource Center, The Rockefeller University, 1230 York Ave., New York, NY 10065
| | - Bradley Joyce
- Department of Molecular Biology, Princeton University, Princeton, NJ 08544
| | - Eszter Posfai
- Department of Molecular Biology, Princeton University, Princeton, NJ 08544
| | - Danelle Devenport
- Department of Molecular Biology, Princeton University, Princeton, NJ 08544
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26
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Haerinck J, Goossens S, Berx G. The epithelial-mesenchymal plasticity landscape: principles of design and mechanisms of regulation. Nat Rev Genet 2023; 24:590-609. [PMID: 37169858 DOI: 10.1038/s41576-023-00601-0] [Citation(s) in RCA: 18] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/30/2023] [Indexed: 05/13/2023]
Abstract
Epithelial-mesenchymal plasticity (EMP) enables cells to interconvert between several states across the epithelial-mesenchymal landscape, thereby acquiring hybrid epithelial/mesenchymal phenotypic features. This plasticity is crucial for embryonic development and wound healing, but also underlies the acquisition of several malignant traits during cancer progression. Recent research using systems biology and single-cell profiling methods has provided novel insights into the main forces that shape EMP, which include the microenvironment, lineage specification and cell identity, and the genome. Additionally, key roles have emerged for hysteresis (cell memory) and cellular noise, which can drive stochastic transitions between cell states. Here, we review these forces and the distinct but interwoven layers of regulatory control that stabilize EMP states or facilitate epithelial-mesenchymal transitions (EMTs) and discuss the therapeutic potential of manipulating the EMP landscape.
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Affiliation(s)
- Jef Haerinck
- Molecular and Cellular Oncology Laboratory, Department of Biomedical Molecular Biology, Ghent University, Ghent, Belgium
- Cancer Research Institute Ghent (CRIG), Ghent, Belgium
| | - Steven Goossens
- Cancer Research Institute Ghent (CRIG), Ghent, Belgium
- Unit for Translational Research in Oncology, Department of Diagnostic Sciences, Ghent University, Ghent, Belgium
| | - Geert Berx
- Molecular and Cellular Oncology Laboratory, Department of Biomedical Molecular Biology, Ghent University, Ghent, Belgium.
- Cancer Research Institute Ghent (CRIG), Ghent, Belgium.
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27
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Kar S, Maji N, Sen K, Roy S, Maity A, Ghosh Dastidar S, Nath S, Basu G, Basu M. Reprogramming of glucose metabolism via PFKFB4 is critical in FGF16-driven invasion of breast cancer cells. Biosci Rep 2023; 43:BSR20230677. [PMID: 37222403 PMCID: PMC10407156 DOI: 10.1042/bsr20230677] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2023] [Revised: 04/26/2023] [Accepted: 04/27/2023] [Indexed: 05/25/2023] Open
Abstract
Fibroblast growth factors (FGFs) are expressed in both developing and adult tissues and play important roles in embryogenesis, tissue homeostasis, angiogenesis, and neoplastic transformation. Here, we report the elevated expression of FGF16 in human breast tumor and investigate its potential involvement in breast cancer progression. The onset of epithelial-mesenchymal transition (EMT), a prerequisite for cancer metastasis, was observed in human mammary epithelial cell-line MCF10A by FGF16. Further study unveiled that FGF16 alters mRNA expression of a set of extracellular matrix genes to promote cellular invasion. Cancer cells undergoing EMT often show metabolic alteration to sustain their continuous proliferation and energy-intensive migration. Similarly, FGF16 induced a significant metabolic shift toward aerobic glycolysis. At the molecular level, FGF16 enhanced GLUT3 expression to facilitate glucose transport into cells, which through aerobic glycolysis generates lactate. The bi-functional protein, 6-phosphofructo-2-kinase/fructose-2, 6-bisphosphatase 4 (PFKFB4) was found to be a mediator in FGF16-driven glycolysis and subsequent invasion. Furthermore, PFKFB4 was found to play a critical role in promoting lactate-induced cell invasion since silencing PFKFB4 decreased lactate level and rendered the cells less invasive. These findings support potential clinical intervention of any of the members of FGF16-GLUT3-PFKFB4 axis to control the invasion of breast cancer cells.
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Affiliation(s)
- Swarnali Kar
- Department of Biophysics, Bose Institute, P 1/12, C.I.T. Scheme VIIM, Kolkata 700054, India
| | - Nilanjana Maji
- Department of Biophysics, Bose Institute, P 1/12, C.I.T. Scheme VIIM, Kolkata 700054, India
| | - Kamalika Sen
- Bioinformatics Centre, Bose Institute, P 1/12, C.I.T. Scheme VIIM, Kolkata 700054, India
| | - Stuti Roy
- Basic and Translational Research Division, Saroj Gupta Cancer Centre and Research Institute (SGCC & RI), Kolkata 700063, India
| | - Atanu Maity
- Bioinformatics Centre, Bose Institute, P 1/12, C.I.T. Scheme VIIM, Kolkata 700054, India
| | - Shubhra Ghosh Dastidar
- Bioinformatics Centre, Bose Institute, P 1/12, C.I.T. Scheme VIIM, Kolkata 700054, India
| | - Somsubhra Nath
- Basic and Translational Research Division, Saroj Gupta Cancer Centre and Research Institute (SGCC & RI), Kolkata 700063, India
| | - Gautam Basu
- Department of Biophysics, Bose Institute, P 1/12, C.I.T. Scheme VIIM, Kolkata 700054, India
| | - Moitri Basu
- Department of Biophysics, Bose Institute, P 1/12, C.I.T. Scheme VIIM, Kolkata 700054, India
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28
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Anwar M, Haseeb M, Choi S, Kim KP. P176S Mutation Rewires Electrostatic Interactions That Alter Maspin Functionality. ACS OMEGA 2023; 8:28258-28267. [PMID: 37576651 PMCID: PMC10413834 DOI: 10.1021/acsomega.3c01850] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/19/2023] [Accepted: 06/21/2023] [Indexed: 08/15/2023]
Abstract
Maspin is known to regress tumors by inhibiting angiogenesis; however, its roles have been reported to be context- and sequence-dependent. Various proteins and cofactors bind to maspin, possibly explaining its conflicting roles. Moreover, polymorphic forms of maspin have also been linked to tumor regression and survival; for instance, maspin with Ser at 176 (maspin-S176) promotes tumors, while maspin with Pro at 176 (maspin-P176) has opposing roles in cancer pathogenesis. With the help of long molecular dynamics simulations, a possible link between polymorphic forms and tumor progression has been established. First, maspin is dynamically stable with either amino acid at the 176 position. Second, differential contacts have been observed among various regions; third, these contacts have significantly altered the electrostatic energetics of various residues; finally, these altered electrostatics of maspin-S176 and maspin-P176 rewire the polar contacts that abolished the allosteric control of the protein. By combining these factors, the altered electrostatics substantially affect the localization and preference of maspin-binding partners, thus culminating in a different maspin-protein(cofactor)-interaction landscape that may have been manifested in previous conflicting reports. Here, the underlying reason has been highlighted and discussed, which may be helpful for better therapeutic manipulation.
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Affiliation(s)
- Muhammad
Ayaz Anwar
- Department
of Applied Chemistry, Institute of Natural Science, Global Center
for Pharmaceutical Ingredient Materials, Kyung Hee University, Yongin 17104, Republic
of Korea
| | - Muhammad Haseeb
- Department
of Molecular Science and Technology, Ajou
University, Suwon 16499, Republic
of Korea
| | - Sangdun Choi
- Department
of Molecular Science and Technology, Ajou
University, Suwon 16499, Republic
of Korea
| | - Kwang Pyo Kim
- Department
of Applied Chemistry, Institute of Natural Science, Global Center
for Pharmaceutical Ingredient Materials, Kyung Hee University, Yongin 17104, Republic
of Korea
- Department
of Biomedical Science and Technology, Kyung
Hee Medical Science Research Institute, Kyung Hee University, Seoul 02447, Republic of Korea
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29
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Sun Y, Man Y, Cheng J, Li J, Liu Y. FAM60A promotes osteosarcoma development and progression. Cancer Med 2023; 12:17491-17503. [PMID: 37439040 PMCID: PMC10501228 DOI: 10.1002/cam4.6343] [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: 03/26/2023] [Revised: 07/02/2023] [Accepted: 07/03/2023] [Indexed: 07/14/2023] Open
Abstract
BACKGROUND Osteosarcoma (OS) is a highly malignant primary bone tumor. Family of homology 60A (FAM60A) reportedly contributes to the malignant growth of some tumors. METHODS Herein we investigated the mRNA expression level of FAM60A by combining OS and non-cancer samples from public databases. Immunohistochemistry was performed to determine protein expression levels of FAM60A in patients with OS. Further, RT-qPCR and western blotting were conducted to evaluate FAM60A expression in various OS cell lines. CCK-8 assay, colony formation assay, and flow cytometry were applied to determine the function of FAM60A. Finally, functional enrichment analysis was performed based on FAM60A co-expressed genes. RESULTS FAM60A mRNA expression level was found to be significantly upregulated (standardized mean difference = 1.27, 95% CI [0.67-1.88]). Survival analyses suggested that higher expression of FAM60A was indicative of poor prognoses. Similarly, FAM60A protein expression level was also observed to be upregulated. Knocking down FAM60A expression inhibited OS cell proliferation, increased apoptosis, and blocked cells from entering the S phase. Besides, cell cycle was the most prominently enriched pathway, and BUB1, DTL, and EXO1 were identified as hub genes. CONCLUSIONS FAM60A expression was found to be markedly upregulated in OS; furthermore, FAM60A was observed to promote OS cell proliferation, inhibit apoptosis, and participate in cell cycle regulation. Besides, FAM60A may interact with hub genes to participate in the progress of OS.
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Affiliation(s)
- Yu Sun
- Division of Spinal SurgeryThe First Affiliated Hospital of Guangxi Medical UniversityNanningGuangxi Zhuang Autonomous RegionP.R. China
| | - Yu‐Nan Man
- Division of Spinal SurgeryThe First Affiliated Hospital of Guangxi Medical UniversityNanningGuangxi Zhuang Autonomous RegionP.R. China
| | - Jin‐hui Cheng
- Jiangxi Provincial People's HospitalThe First Affiliated Hospital of Nanchang Medical CollegeNanchangJiangxiChina
| | - Jing‐tang Li
- Jiangxi Provincial People's HospitalThe First Affiliated Hospital of Nanchang Medical CollegeNanchangJiangxiChina
| | - Ya‐yun Liu
- Jiangxi Provincial People's HospitalThe First Affiliated Hospital of Nanchang Medical CollegeNanchangJiangxiChina
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30
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Kalaimani G, Rao UDK, Joshua E, Ranganathan K. E-cadherin Expression in Premalignant Lesions, Premalignant Conditions, Oral Squamous Cell Carcinoma, and Normal Mucosa: An Immunohistochemical Study. Cureus 2023; 15:e44266. [PMID: 37772225 PMCID: PMC10528546 DOI: 10.7759/cureus.44266] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/28/2023] [Indexed: 09/30/2023] Open
Abstract
Background Oral squamous cell carcinoma (OSCC) is a multi-step process. Epithelial-mesenchymal transition (EMT) is an important step in the progression of OSCC. One of the components that influence EMT is E-cadherin. The aim of this study was to determine the expression of E-cadherin in oral submucous fibrosis (OSMF), various grades of epithelial dysplasia, OSCC, and to compare it with the expression in the normal mucosa. Material and methods E-cadherin immunohistochemical detection was done using a monoclonal antibody of clone EP-6TM and the PolyExcel HRP/DAB chromogen detection system. A total of 100 samples, were divided into four groups, which included epithelial dysplasia (group 2) (30 cases), oral submucous fibrosis (group 3) (OSMF-30 cases), and oral squamous cell carcinoma (group 4) (OSCC-30 cases), which was compared with normal mucosa (group 1) (10 cases). The positive control used for E-cadherin was ductal breast carcinoma. Results All the cases of normal mucosa, epithelial dysplasia, and OSMF showed positivity for E-cadherin expression. In OSCC, 97% of cases expressed E-cadherin except one case. Out of 30 cases of epithelial dysplasia, 53% of mild epithelial dysplasia had a moderate intensity of expression and 75% had a mild intensity of E-cadherin expression. In moderately differentiated OSCC, 82% of cases showed mild intensity. Tissue localization of the E-cadherin stain in the basal layer decreased from normal mucosa to grades of epithelial dysplasia and OSCC. The pattern of E-cadherin staining in all the cases of group I, group II, and group III was membranous. In 97% of OSCC cases, both membranous and cytoplasmic staining were seen. Conclusion E-cadherin expression was reduced in increasing grades of epithelial dysplasia, OSCC, and OSMF compared to that of normal mucosa. E-cadherin expression is reduced as the lesions progress to malignancy. Hence, E-cadherin can be considered a surrogate marker of malignancy.
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Affiliation(s)
| | - Uma Devi K Rao
- Oral Pathology and Microbiology, Ragas Dental College and Hospital, Chennai, IND
| | - Elizabeth Joshua
- Oral Pathology and Microbiology, Ragas Dental College and Hospital, Chennai, IND
| | - Kannan Ranganathan
- Oral and Maxillofacial Pathology, Ragas Dental College and Hospital, Chennai, IND
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Liu CM, Shao Z, Chen X, Chen H, Su M, Zhang Z, Wu Z, Zhang P, An L, Jiang Y, Ouyang AJ. Neferine attenuates development of testosterone-induced benign prostatic hyperplasia in mice by regulating androgen and TGF-β/Smad signaling pathways. Saudi Pharm J 2023; 31:1219-1228. [PMID: 37293563 PMCID: PMC10244910 DOI: 10.1016/j.jsps.2023.05.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2023] [Accepted: 05/06/2023] [Indexed: 06/10/2023] Open
Abstract
Benign prostatic hyperplasia (BPH) is a common urinary disease among the elderly, characterized by abnormal prostatic cell proliferation. Neferine is a dibenzyl isoquinoline alkaloid extracted from Nelumbo nucifera and has antioxidant, anti-inflammatory and anti-prostate cancer effects. The beneficial therapeutic effects and mechanism of action of neferine in BPH remain unclear. A mouse model of BPH was generated by subcutaneous injection of 7.5 mg/kg testosterone propionate (TP) and 2 or 5 mg/kg neferine was given orally for 14 or 28 days. Pathological and morphological characteristics were evaluated. Prostate weight, prostate index (prostate/body weight ratio), expression of type Ⅱ 5α-reductase, androgen receptor (AR) and prostate specific antigen were all decreased in prostate tissue of BPH mice after administration of neferine. Neferine also downregulated the expression of pro-caspase-3, uncleaved PARP, TGF-β1, TGF-β receptor Ⅱ (TGFBR2), p-Smad2/3, N-cadherin and vimentin. Expression of E-cadherin, cleaved PARP and cleaved caspase-3 was increased by neferine treatment. 1-100 μM neferine with 1 μM testosterone or 10 nM TGF-β1 were added to the culture medium of the normal human prostate stroma cell line, WPMY-1, for 24 h or 48 h. Neferine inhibited cell growth and production of reactive oxygen species (ROS) in testosterone-treated WPMY-1 cells and regulated the expression of androgen signaling pathway proteins and those related to epithelial-mesenchymal transition (EMT). Moreover, TGF-β1, TGFBR2 and p-Smad2/3, N-cadherin and vimentin expression were increased but E-cadherin was decreased after 24 h TGF-β1 treatment in WPMY-1 cells. Neferine reversed the effects of TGF-β1 treatment in WPMY-1 cells. Neferine appeared to suppress prostate growth by regulating the EMT, AR and TGF-β/Smad signaling pathways in the prostate and is suggested as a potential agent for BPH treatment.
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Affiliation(s)
- Chi-Ming Liu
- School of Medicine, Yichun University, 576 XueFu Road, Yuanzhou District, Yichun 336000, Jiangxi Province, China
| | - ZiChen Shao
- School of Medicine, Yichun University, 576 XueFu Road, Yuanzhou District, Yichun 336000, Jiangxi Province, China
- College of Chemistry and Bio-engineering, Yichun University, 576 XueFu Road, Yuanzhou District, Yichun 336000, Jiangxi Province, China
| | - XuZhou Chen
- School of Medicine, Yichun University, 576 XueFu Road, Yuanzhou District, Yichun 336000, Jiangxi Province, China
| | - HanWu Chen
- School of Medicine, Yichun University, 576 XueFu Road, Yuanzhou District, Yichun 336000, Jiangxi Province, China
| | - MengQiao Su
- School of Medicine, Yichun University, 576 XueFu Road, Yuanzhou District, Yichun 336000, Jiangxi Province, China
- College of Chemistry and Bio-engineering, Yichun University, 576 XueFu Road, Yuanzhou District, Yichun 336000, Jiangxi Province, China
| | - ZiWen Zhang
- School of Medicine, Yichun University, 576 XueFu Road, Yuanzhou District, Yichun 336000, Jiangxi Province, China
| | - ZhengPing Wu
- School of Aesthetic Medicine, Yichun University, 576 XueFu Road, Yuanzhou District, Yichun 336000, Jiangxi Province, China
| | - Peng Zhang
- School of Medicine, Yichun University, 576 XueFu Road, Yuanzhou District, Yichun 336000, Jiangxi Province, China
| | - LiJie An
- School of Medicine, Yichun University, 576 XueFu Road, Yuanzhou District, Yichun 336000, Jiangxi Province, China
- College of Chemistry and Bio-engineering, Yichun University, 576 XueFu Road, Yuanzhou District, Yichun 336000, Jiangxi Province, China
| | - YinJie Jiang
- School of Medicine, Yichun University, 576 XueFu Road, Yuanzhou District, Yichun 336000, Jiangxi Province, China
| | - Ai-Jun Ouyang
- Department of Pharmacy, The First Affiliated Hospital of Nanchang University, 17 Yongwaizheng Street, Nanchang 330006, Jiangxi Province, China
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Jain SM, Deka D, Das A, Paul S, Pathak S, Banerjee A. Role of Interleukins in Inflammation-Mediated Tumor Immune Microenvironment Modulation in Colorectal Cancer Pathogenesis. Dig Dis Sci 2023:10.1007/s10620-023-07972-8. [PMID: 37277647 DOI: 10.1007/s10620-023-07972-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/04/2023] [Accepted: 05/10/2023] [Indexed: 06/07/2023]
Abstract
INTRODUCTION Tumor cells invade and spread through a procedure termed as epithelial-to-mesenchymal cell transition (EMT). EMT is triggered by any alterations in the genes that encode the extracellular matrix (ECM) proteins, the enzymes that break down the ECM, and the activation of the genes that causes the epithelial cell to change into a mesenchymal type. The transcription factors NF-κB, Smads, STAT3, Snail, Zeb, and Twist are activated by inflammatory cytokines, for instance, Tumor Necrosis Factor, Tumor Growth Factors, Interleukin-1, Interleukin-8, and Interleukin-6, which promotes EMT. MATERIALS The current piece of work has been reviewed from the literature works published in last 10 years on the role interleukins in inflammation-mediated tumor immune microenvironment modulation in colorectal cancer pathogenesis utilizing the databases like Google Scholar, PubMed, Science Direct. RESULTS Recent studies have demonstrated that pathological situations, such as epithelial malignancies, exhibit EMT characteristics, such as the downregulation of epithelial markers and the overexpression of mesenchymal markers. Several growing evidence have also proved its existence in the human colon during the carcinogenesis of colorectal cancer. Most often, persistent inflammation is thought to be one factor contributing to the initiation of human cancers, such as colorectal cancer (CRC). Therefore, according to epidemiologic and clinical research, people with ulcerative colitis and Crohn's disease have a greater probability of developing CRC. CONCLUSION A substantial amount of data points to the involvement of the NF-κB system, SMAD/STAT3 signaling cascade, microRNAs, and the Ras-mitogen-activated protein kinase/Snail/Slug in the epithelial-to-mesenchymal transition-mediated development of colorectal malignancies. As a result, EMT is reported to play an active task in the pathogenesis of colorectal cancer, and therapeutic interventions targeting the inflammation-mediated EMT might serve as a novel strategy for treating CRC. The illustration depicts the relationship between interleukins and their receptors as a driver of CRC development and the potential therapeutic targets.
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Affiliation(s)
- Samatha M Jain
- Faculty of Allied Health Sciences, Chettinad Academy of Research and Education (CARE), Chettinad Hospital and Research Institute (CHRI), Chennai, 603103, India
| | - Dikshita Deka
- Faculty of Allied Health Sciences, Chettinad Academy of Research and Education (CARE), Chettinad Hospital and Research Institute (CHRI), Chennai, 603103, India
| | - Alakesh Das
- Faculty of Allied Health Sciences, Chettinad Academy of Research and Education (CARE), Chettinad Hospital and Research Institute (CHRI), Chennai, 603103, India
| | - Sujay Paul
- Tecnologico de Monterrey, School of Engineering and Sciences, Campus Queretaro, Av. Epigmenio Gonzalez, No.500 Fracc. San Pablo, 76130, Querétaro, CP, Mexico
| | - Surajit Pathak
- Faculty of Allied Health Sciences, Chettinad Academy of Research and Education (CARE), Chettinad Hospital and Research Institute (CHRI), Chennai, 603103, India
| | - Antara Banerjee
- Faculty of Allied Health Sciences, Chettinad Academy of Research and Education (CARE), Chettinad Hospital and Research Institute (CHRI), Chennai, 603103, India.
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Bartoszewska S, Sławski J, Collawn JF, Bartoszewski R. HIF-1-Induced hsa-miR-429: Understanding Its Direct Targets as the Key to Developing Cancer Diagnostics and Therapies. Cancers (Basel) 2023; 15:cancers15112903. [PMID: 37296866 DOI: 10.3390/cancers15112903] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Revised: 05/21/2023] [Accepted: 05/24/2023] [Indexed: 06/12/2023] Open
Abstract
MicroRNAs (miRNAs) play a critical role in the regulation of mRNA stability and translation. In spite of our present knowledge on the mechanisms of mRNA regulation by miRNAs, the utilization and translation of these ncRNAs into clinical applications have been problematic. Using hsa-miR-429 as an example, we discuss the limitations encountered in the development of efficient miRNA-related therapies and diagnostic approaches. The miR-200 family members, which include hsa-miR-429, have been shown to be dysregulated in different types of cancer. Although these miR-200 family members have been shown to function in suppressing epithelial-to-mesenchymal transition, tumor metastasis, and chemoresistance, the experimental results have often been contradictory. These complications involve not only the complex networks involving these noncoding RNAs, but also the problem of identifying false positives. To overcome these limitations, a more comprehensive research strategy is needed to increase our understanding of the mechanisms underlying their biological role in mRNA regulation. Here, we provide a literature analysis of the verified hsa-miR-429 targets in various human research models. A meta-analysis of this work is presented to provide better insights into the role of hsa-miR-429 in cancer diagnosis and any potential therapeutic approach.
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Affiliation(s)
- Sylwia Bartoszewska
- Department of Inorganic Chemistry, Medical University of Gdansk, 80-416 Gdansk, Poland
| | - Jakub Sławski
- Department of Biophysics, Faculty of Biotechnology, University of Wroclaw, 50-383 Wroclaw, Poland
| | - James F Collawn
- Department of Cell, Developmental and Integrative Biology, University of Alabama, Birmingham, AL 35294, USA
| | - Rafal Bartoszewski
- Department of Biophysics, Faculty of Biotechnology, University of Wroclaw, 50-383 Wroclaw, Poland
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Kozlov AP. Carcino-Evo-Devo, A Theory of the Evolutionary Role of Hereditary Tumors. Int J Mol Sci 2023; 24:ijms24108611. [PMID: 37239953 DOI: 10.3390/ijms24108611] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2023] [Revised: 05/08/2023] [Accepted: 05/09/2023] [Indexed: 05/28/2023] Open
Abstract
A theory of the evolutionary role of hereditary tumors, or the carcino-evo-devo theory, is being developed. The main hypothesis of the theory, the hypothesis of evolution by tumor neofunctionalization, posits that hereditary tumors provided additional cell masses during the evolution of multicellular organisms for the expression of evolutionarily novel genes. The carcino-evo-devo theory has formulated several nontrivial predictions that have been confirmed in the laboratory of the author. It also suggests several nontrivial explanations of biological phenomena previously unexplained by the existing theories or incompletely understood. By considering three major types of biological development-individual, evolutionary, and neoplastic development-within one theoretical framework, the carcino-evo-devo theory has the potential to become a unifying biological theory.
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Affiliation(s)
- Andrei P Kozlov
- Vavilov Institute of General Genetics, Russian Academy of Sciences, 3 Gubkina Street, 117971 Moscow, Russia
- Peter the Great St. Petersburg Polytechnic University, 29 Polytekhnicheskaya Street, 195251 St. Petersburg, Russia
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35
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Jeong JH, Park HJ, Chi GY, Choi YH, Park SH. An Ethanol Extract of Perilla frutescens Leaves Suppresses Adrenergic Agonist-Induced Metastatic Ability of Cancer Cells by Inhibiting Src-Mediated EMT. Molecules 2023; 28:molecules28083414. [PMID: 37110648 PMCID: PMC10141214 DOI: 10.3390/molecules28083414] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Revised: 04/07/2023] [Accepted: 04/11/2023] [Indexed: 04/29/2023] Open
Abstract
Previous studies have indicated that the adrenergic receptor signaling pathway plays a fundamental role in chronic stress-induced cancer metastasis. In this study, we investigated whether an ethanol extract of Perilla frutescens leaves (EPF) traditionally used to treat stress-related symptoms by moving Qi could regulate the adrenergic agonist-induced metastatic ability of cancer cells. Our results show that adrenergic agonists including norepinephrine (NE), epinephrine (E), and isoproterenol (ISO) increased migration and invasion of MDA-MB-231 human breast cancer cells and Hep3B human hepatocellular carcinoma cells. However, such increases were completely abrogated by EPF treatment. E/NE induced downregulation of E-cadherin and upregulation of N-cadherin, Snail, and Slug. Such effects were clearly reversed by pretreatment with EPF, suggesting that the antimetastatic activity of EPF could be related to epithelial-mesenchymal transition (EMT) regulation. EPF suppressed E/NE-stimulated Src phosphorylation. Inhibition of Src kinase activity with dasatinib completely suppressed the E/NE-induced EMT process. Transfecting MDA-MB-231 cells with constitutively activated Src (SrcY527F) diminished the antimigration effect of EPF. Taken together, our results demonstrate that EPF can suppress the adrenergic agonist-promoted metastatic ability of cancer cells by inhibiting Src-mediated EMT. This study provides basic evidence supporting the probable use of EPF to prevent metastasis in cancer patients, especially those under chronic stress.
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Affiliation(s)
- Jae-Hoon Jeong
- Department of Pathology, College of Korean Medicine, Dong-eui University, Busan 47227, Republic of Korea
| | - Hyun-Ji Park
- Department of Pathology, College of Korean Medicine, Dong-eui University, Busan 47227, Republic of Korea
| | - Gyoo-Yong Chi
- Department of Pathology, College of Korean Medicine, Dong-eui University, Busan 47227, Republic of Korea
| | - Yung-Hyun Choi
- Department of Biochemistry, College of Korean Medicine, Dong-eui University, Busan 47227, Republic of Korea
| | - Shin-Hyung Park
- Department of Pathology, College of Korean Medicine, Dong-eui University, Busan 47227, Republic of Korea
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36
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Vasilatis DM, Lucchesi CA, Ghosh PM. Molecular Similarities and Differences between Canine Prostate Cancer and Human Prostate Cancer Variants. Biomedicines 2023; 11:biomedicines11041100. [PMID: 37189720 DOI: 10.3390/biomedicines11041100] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Revised: 03/26/2023] [Accepted: 03/28/2023] [Indexed: 05/17/2023] Open
Abstract
Dogs are one of few species that naturally develop prostate cancer (PCa), which clinically resembles aggressive, advanced PCa in humans. Moreover, PCa-tumor samples from dogs are often androgen receptor (AR)-negative and may enrich our understanding of AR-indifferent PCa in humans, a highly lethal subset of PCa for which few treatment modalities are available This narrative review discusses the molecular similarities between dog PCa and specific human-PCa variants, underscoring the possibilities of using the dog as a novel pre-clinical animal model for human PCa, resulting in new therapies and diagnostics that may benefit both species.
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Affiliation(s)
- Demitria M Vasilatis
- Department of Urologic Surgery, School of Medicine, University of California Davis, Sacramento, CA 95718, USA
- Veterans Affairs (VA)-Northern California Healthcare System, Mather, CA 95655, USA
| | | | - Paramita M Ghosh
- Department of Urologic Surgery, School of Medicine, University of California Davis, Sacramento, CA 95718, USA
- Veterans Affairs (VA)-Northern California Healthcare System, Mather, CA 95655, USA
- Department of Biochemistry and Molecular Medicine, School of Medicine, University of California Davis, Sacramento, CA 95718, USA
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37
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Zhao X, He X, Wei W, Huang K. USP22 aggravated diabetic renal tubulointerstitial fibrosis progression through deubiquitinating and stabilizing Snail1. Eur J Pharmacol 2023; 947:175671. [PMID: 37001578 DOI: 10.1016/j.ejphar.2023.175671] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Revised: 03/21/2023] [Accepted: 03/21/2023] [Indexed: 04/01/2023]
Abstract
Renal tubulointerstitial fibrosis (TIF) is one of the main pathological changes induced by diabetic kidney disease (DKD), and epithelial-to-mesenchymal transition (EMT) induced by high glucose (HG) can promote TIF. Our previous study has shown that ubiquitin-specific protease 22 (USP22) could affect the process of DKD by deubiquitinating and stabilizing Sirt1 in glomerular mesangial cells. However, whether USP22 could regulate EMT occurrence in renal tubular epithelial cells and further aggravate the pathological process of TIF in DKD remains to be elucidated. In this study, we found that USP22 expression was upregulated in kidney tissues of db/db mice and HG-treated NRK-52E cells. In vitro, USP22 overexpression promoted the EMT process of NRK-52E cells stimulated by HG and further increased the levels of extracellular matrix (ECM) components such as fibronectin, Collagen I, and Collagen Ⅳ. Meanwhile, USP22 deficiency exhibited the opposite effects. Mechanism studies showed that USP22, depending on its deubiquitinase activity, deubiquitinated and stabilized the EMT transcriptional factor Snail1. In vivo experiment showed that interfering with USP22 could improve the renal pathological damages and renal function of the db/db spontaneous diabetic mice by decreasing Snail1 expression, which could inhibit EMT occurrence, and reduce the production of ECM components. These results suggested that USP22 could accelerate renal EMT and promote the pathological progression of diabetic TIF by deubiquitinating Snail1, providing an experimental basis for using USP22 as a potential target for DKD.
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Affiliation(s)
- Xilin Zhao
- Institute of Clinical Pharmacology, Science and Technology Innovation Center, Guangzhou University of Chinese Medicine, Guangzhou, 510405, China
| | - Xuelan He
- Phase I Clinical Trial Center, Guangzhou Eighth People's Hospital, Guangzhou Medical University, Guangzhou, 510060, China
| | - Wentao Wei
- Institute of Clinical Pharmacology, Science and Technology Innovation Center, Guangzhou University of Chinese Medicine, Guangzhou, 510405, China.
| | - Kaipeng Huang
- Phase I Clinical Trial Center, Guangzhou Eighth People's Hospital, Guangzhou Medical University, Guangzhou, 510060, China.
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Gao Y, Cao H, Huang D, Zheng L, Nie Z, Zhang S. RNA-Binding Proteins in Bladder Cancer. Cancers (Basel) 2023; 15:cancers15041150. [PMID: 36831493 PMCID: PMC9953953 DOI: 10.3390/cancers15041150] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2023] [Revised: 02/09/2023] [Accepted: 02/09/2023] [Indexed: 02/15/2023] Open
Abstract
RNA-binding proteins (RBPs) are key regulators of transcription and translation, with highly dynamic spatio-temporal regulation. They are usually involved in the regulation of RNA splicing, polyadenylation, and mRNA stability and mediate processes such as mRNA localization and translation, thereby affecting the RNA life cycle and causing the production of abnormal protein phenotypes that lead to tumorigenesis and development. Accumulating evidence supports that RBPs play critical roles in vital life processes, such as bladder cancer initiation, progression, metastasis, and drug resistance. Uncovering the regulatory mechanisms of RBPs in bladder cancer is aimed at addressing the occurrence and progression of bladder cancer and finding new therapies for cancer treatment. This article reviews the effects and mechanisms of several RBPs on bladder cancer and summarizes the different types of RBPs involved in the progression of bladder cancer and the potential molecular mechanisms by which they are regulated, with a view to providing information for basic and clinical researchers.
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39
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Alketbi L, Al-Ali A, Talaat IM, Hamid Q, Bajbouj K. The Role of ATP-Binding Cassette Subfamily A in Colorectal Cancer Progression and Resistance. Int J Mol Sci 2023; 24:ijms24021344. [PMID: 36674859 PMCID: PMC9860967 DOI: 10.3390/ijms24021344] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2022] [Revised: 12/29/2022] [Accepted: 01/06/2023] [Indexed: 01/12/2023] Open
Abstract
Colorectal cancer (CRC) is one of the most common malignancies worldwide; it is the fourth leading cause of cancer-related deaths. CRC arises due to mutations that can affect oncogenes, tumour suppressor genes and DNA repair genes. The lack of novel diagnostic and therapeutic targets and the development of chemoresistance are some of the major issues when dealing with CRC. The overexpression of ATP-binding cassette (ABC) transporters is considered one facilitating mechanism for chemoresistance. Furthermore, ABC transporters have additional roles in cancer development beyond multidrug resistance. In CRC, lipid dysregulation has a key role in tumour development and progression, as cancer cells rely on lipids for energy and rapid cell proliferation. ABC subfamily A (ABCA) contains the largest members of ABC proteins, mainly known for their role in lipid transport, mostly membrane lipids such as cholesterol and phospholipids. Although the exact mechanism of action of these members is not confirmed, their expression is usually correlated with tumour progression and therapy resistance, probably due to their role in lipid homeostasis. CRC shows alteration in the expression of ABCA transporters, which is usually linked to poor prognosis and overall survival. Therefore, as lipid transporters, their role in CRC is investigated, and their diagnostic and prognostic potential is evaluated. This minireview presents evidence from various studies suggesting that ABCA transporters might have an active role in CRC and can be utilized as potential diagnostic and therapeutic targets.
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Affiliation(s)
- Latifa Alketbi
- College of Medicine, University of Sharjah, Sharjah P.O. Box 27272, United Arab Emirates
- Sharjah Institute for Medical Research, University of Sharjah, Sharjah P.O. Box 27272, United Arab Emirates
| | - Abeer Al-Ali
- College of Medicine, University of Sharjah, Sharjah P.O. Box 27272, United Arab Emirates
- Sharjah Institute for Medical Research, University of Sharjah, Sharjah P.O. Box 27272, United Arab Emirates
| | - Iman M. Talaat
- College of Medicine, University of Sharjah, Sharjah P.O. Box 27272, United Arab Emirates
- Sharjah Institute for Medical Research, University of Sharjah, Sharjah P.O. Box 27272, United Arab Emirates
- Faculty of Medicine, Alexandria University, Alexandria 21544, Egypt
| | - Qutayba Hamid
- College of Medicine, University of Sharjah, Sharjah P.O. Box 27272, United Arab Emirates
- Sharjah Institute for Medical Research, University of Sharjah, Sharjah P.O. Box 27272, United Arab Emirates
- Meakins-Christie Laboratories, McGill University, Montreal, QC H3A 0G4, Canada
| | - Khuloud Bajbouj
- College of Medicine, University of Sharjah, Sharjah P.O. Box 27272, United Arab Emirates
- Sharjah Institute for Medical Research, University of Sharjah, Sharjah P.O. Box 27272, United Arab Emirates
- Correspondence:
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Hu W, Hu Y, Pei Y, Li R, Xu F, Chi X, Mi J, Bergquist J, Lu L, Zhang L, Yang C. Silencing DTX3L Inhibits the Progression of Cervical Carcinoma by Regulating PI3K/AKT/mTOR Signaling Pathway. Int J Mol Sci 2023; 24:ijms24010861. [PMID: 36614304 PMCID: PMC9821498 DOI: 10.3390/ijms24010861] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Revised: 12/04/2022] [Accepted: 12/22/2022] [Indexed: 01/05/2023] Open
Abstract
Cervical carcinoma (CC) is the second most prevalent gynecologic cancer in females across the world. To obtain a better understanding of the mechanisms underlying the development of CC, high-resolution label-free mass spectrometry was performed on CC and adjacent normal tissues from eight patients. A total of 2631 proteins were identified, and 46 significant differently expressed proteins (DEPs) were found between CC and normal tissues (p < 0.01, fold change >10 or <0.1). Ingenuity pathway analysis revealed that the majority of the proteins were involved in the regulation of eIF4 and p70S6K signaling and mTOR signaling. Among 46 DEPs, Integrinβ6 (ITGB6), PPP1CB, TMPO, PTGES3 (P23) and DTX3L were significantly upregulated, while Desmin (DES) was significantly downregulated in CC tissues compared with the adjacent normal tissues. In in vivo and in vitro experiments, DTX3L knockdown suppressed CC cell proliferation, migration, invasion and xenograft tumorigenesis, and enhanced cell apoptosis. Combination of silencing DTX3L and cisplatin treatment induced higher apoptosis percentage compared to cisplatin treatment alone. Moreover, DTX3L silencing inhibited the PI3K/AKT/mTOR signal pathway. Thus, our results suggested DTX3L could regulate CC progression through the PI3K/AKT/mTOR signal pathway and is potentially a novel biomarker and therapeutic target for CC.
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Affiliation(s)
- Wei Hu
- School of Chemical Engineering and Technology, Tianjin University, Tianjin 300350, China
- Shandong Technology Innovation Center of Molecular Targeting and Intelligent Diagnosis and Treatment, School of Pharmacy, Binzhou Medical University, Yantai 264000, China
| | - Yaorui Hu
- Shandong Technology Innovation Center of Molecular Targeting and Intelligent Diagnosis and Treatment, School of Pharmacy, Binzhou Medical University, Yantai 264000, China
- School of Basic Medicine, Binzhou Medical University, Yantai 264000, China
| | - Yao Pei
- Shandong Technology Innovation Center of Molecular Targeting and Intelligent Diagnosis and Treatment, School of Pharmacy, Binzhou Medical University, Yantai 264000, China
| | - Rongrong Li
- Shandong Technology Innovation Center of Molecular Targeting and Intelligent Diagnosis and Treatment, School of Pharmacy, Binzhou Medical University, Yantai 264000, China
- School of Basic Medicine, Binzhou Medical University, Yantai 264000, China
| | - Fuyi Xu
- Shandong Technology Innovation Center of Molecular Targeting and Intelligent Diagnosis and Treatment, School of Pharmacy, Binzhou Medical University, Yantai 264000, China
| | - Xiaodong Chi
- Shandong Technology Innovation Center of Molecular Targeting and Intelligent Diagnosis and Treatment, School of Pharmacy, Binzhou Medical University, Yantai 264000, China
| | - Jia Mi
- Shandong Technology Innovation Center of Molecular Targeting and Intelligent Diagnosis and Treatment, School of Pharmacy, Binzhou Medical University, Yantai 264000, China
| | - Jonas Bergquist
- Shandong Technology Innovation Center of Molecular Targeting and Intelligent Diagnosis and Treatment, School of Pharmacy, Binzhou Medical University, Yantai 264000, China
- Department of Chemistry—BMC, Analytical Chemistry and Neurochemistry, Uppsala University, 75124 Uppsala, Sweden
| | - Lu Lu
- Department of Genetics, Genomics and Informatics, The University of Tennessee Health Science Center, Memphis, TN 38163, USA
| | - Luping Zhang
- School of Basic Medicine, Binzhou Medical University, Yantai 264000, China
- Correspondence: (L.Z.); (C.Y.)
| | - Chunhua Yang
- Shandong Technology Innovation Center of Molecular Targeting and Intelligent Diagnosis and Treatment, School of Pharmacy, Binzhou Medical University, Yantai 264000, China
- Correspondence: (L.Z.); (C.Y.)
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41
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Regulation, functions and transmission of bivalent chromatin during mammalian development. Nat Rev Mol Cell Biol 2023; 24:6-26. [PMID: 36028557 DOI: 10.1038/s41580-022-00518-2] [Citation(s) in RCA: 52] [Impact Index Per Article: 52.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/05/2022] [Indexed: 12/25/2022]
Abstract
Cells differentiate and progress through development guided by a dynamic chromatin landscape that mediates gene expression programmes. During development, mammalian cells display a paradoxical chromatin state: histone modifications associated with gene activation (trimethylated histone H3 Lys4 (H3K4me3)) and with gene repression (trimethylated H3 Lys27 (H3K27me3)) co-occur at promoters of developmental genes. This bivalent chromatin modification state is thought to poise important regulatory genes for expression or repression during cell-lineage specification. In this Review, we discuss recent work that has expanded our understanding of the molecular basis of bivalent chromatin and its contributions to mammalian development. We describe the factors that establish bivalency, especially histone-lysine N-methyltransferase 2B (KMT2B) and Polycomb repressive complex 2 (PRC2), and consider evidence indicating that PRC1 shapes bivalency and may contribute to its transmission between generations. We posit that bivalency is a key feature of germline and embryonic stem cells, as well as other types of stem and progenitor cells. Finally, we discuss the relevance of bivalent chromtin to human development and cancer, and outline avenues of future research.
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42
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Na S, Cui H, Guo Z, Liang X, Sakran KA, Guo X, Li X, Xie L, Zhu Y, Qi H, Tu J. Overexpression of Mena is associated with tumor progression and poor prognosis in oral squamous cell carcinoma via EMT. Front Oncol 2022; 12:1052375. [PMID: 36620546 PMCID: PMC9822539 DOI: 10.3389/fonc.2022.1052375] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2022] [Accepted: 12/05/2022] [Indexed: 12/24/2022] Open
Abstract
Background Mena, a cytoskeletal regulatory protein, is involved in actin-based regulation of cell motility and adhesion, and contributes to tumor invasion and metastasis. However, the role of Mena in oral squamous cell carcinoma remains unclear. This is the first research focusing on the prognostic value of Mena in OSCC. In this study, we aimed to investigate the correlation between Mena expression and clinicopathological significance, as well as prognostic value in OSCC. Methods Mena gene expression profiles of OSCC and normal tissues were collected from Oncomine, TCGA, and GEO databases. Biological function was analyzed through GO, KEGG and GSEA enrichment. Further, the expression level of Mena and tumor-related markers in 151 OSCC specimens was examined by IHC staining based on tissue microarray. Kaplan-Meier analysis was used to assess the prognostic performance of Mena in OSCC. Result Mena was generally upregulation in various malignancies, especially OSCC. The functional analyses indicated that Mena was involved in the assembly and regulation of actin, cell movement, and EMT. IHC staining revealed that high expression of Mena in OSCC was correlated with Lymphatic metastasis, TNM stage, E-cadherin, Vimentin, and MMP-2, but insignificantly Ki67. Kaplan-Meier analysis demonstrated that elevated expression of Mena was significantly associated with poor overall survival and disease-free survival of OSCC patients. Conclusion Mena could be a novel biomarker for predicting the prognosis of OSCC patients, which supports a theoretical basis for developing molecular target therapy.
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Affiliation(s)
- Sijia Na
- Key Laboratory of Shaanxi Province for Craniofacial Precision Medicine Research, College of Stomatology, Xi’an Jiaotong University, Xi’an, Shaanxi, China,Department of Oral and Maxillofacial Surgery, College of Stomatology, Xi’an Jiaotong University, Xi’an, Shaanxi, China
| | - Hao Cui
- Key Laboratory of Shaanxi Province for Craniofacial Precision Medicine Research, College of Stomatology, Xi’an Jiaotong University, Xi’an, Shaanxi, China,Department of Oral and Maxillofacial Surgery, College of Stomatology, Xi’an Jiaotong University, Xi’an, Shaanxi, China
| | - Zhichen Guo
- Key Laboratory of Shaanxi Province for Craniofacial Precision Medicine Research, College of Stomatology, Xi’an Jiaotong University, Xi’an, Shaanxi, China,Department of Oral and Maxillofacial Surgery, College of Stomatology, Xi’an Jiaotong University, Xi’an, Shaanxi, China
| | - Xiang Liang
- Key Laboratory of Shaanxi Province for Craniofacial Precision Medicine Research, College of Stomatology, Xi’an Jiaotong University, Xi’an, Shaanxi, China,Department of Oral and Maxillofacial Surgery, College of Stomatology, Xi’an Jiaotong University, Xi’an, Shaanxi, China
| | - Karim Ahmed Sakran
- State Key Laboratory of Oral Diseases and National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, Sichuan, China,Department of Oral and Maxillofacial Surgery, West China Hospital of Stomatology, Sichuan University, Chengdu, Sichuan, China
| | - Xiaomei Guo
- Key Laboratory of Shaanxi Province for Craniofacial Precision Medicine Research, College of Stomatology, Xi’an Jiaotong University, Xi’an, Shaanxi, China,Department of Pathology, College of Stomatology, Xi’an Jiaotong University, Xi’an, Shaanxi, China
| | - Xingqiang Li
- Key Laboratory of Shaanxi Province for Craniofacial Precision Medicine Research, College of Stomatology, Xi’an Jiaotong University, Xi’an, Shaanxi, China,Department of Oral and Maxillofacial Surgery, College of Stomatology, Xi’an Jiaotong University, Xi’an, Shaanxi, China
| | - Linyang Xie
- Key Laboratory of Shaanxi Province for Craniofacial Precision Medicine Research, College of Stomatology, Xi’an Jiaotong University, Xi’an, Shaanxi, China,Department of Oral and Maxillofacial Surgery, College of Stomatology, Xi’an Jiaotong University, Xi’an, Shaanxi, China
| | - Yifei Zhu
- Key Laboratory of Shaanxi Province for Craniofacial Precision Medicine Research, College of Stomatology, Xi’an Jiaotong University, Xi’an, Shaanxi, China,Department of Oral and Maxillofacial Surgery, College of Stomatology, Xi’an Jiaotong University, Xi’an, Shaanxi, China
| | - Hong Qi
- Key Laboratory of Shaanxi Province for Craniofacial Precision Medicine Research, College of Stomatology, Xi’an Jiaotong University, Xi’an, Shaanxi, China,Department of Pathology, College of Stomatology, Xi’an Jiaotong University, Xi’an, Shaanxi, China,*Correspondence: Hong Qi, ; Junbo Tu,
| | - Junbo Tu
- Key Laboratory of Shaanxi Province for Craniofacial Precision Medicine Research, College of Stomatology, Xi’an Jiaotong University, Xi’an, Shaanxi, China,Department of Oral and Maxillofacial Surgery, College of Stomatology, Xi’an Jiaotong University, Xi’an, Shaanxi, China,*Correspondence: Hong Qi, ; Junbo Tu,
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Wnt Signaling in the Development of Bone Metastasis. Cells 2022; 11:cells11233934. [PMID: 36497192 PMCID: PMC9739050 DOI: 10.3390/cells11233934] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Revised: 11/24/2022] [Accepted: 12/01/2022] [Indexed: 12/12/2022] Open
Abstract
Wnt signaling occurs through evolutionarily conserved pathways that affect cellular proliferation and fate decisions during development and tissue maintenance. Alterations in these highly regulated pathways, however, play pivotal roles in various malignancies, promoting cancer initiation, growth and metastasis and the development of drug resistance. The ability of cancer cells to metastasize is the primary cause of cancer mortality. Bone is one of the most frequent sites of metastases that generally arise from breast, prostate, lung, melanoma or kidney cancer. Upon their arrival to the bone, cancer cells can enter a long-term dormancy period, from which they can be reactivated, but can rarely be cured. The activation of Wnt signaling during the bone metastasis process was found to enhance proliferation, induce the epithelial-to-mesenchymal transition, promote the modulation of the extracellular matrix, enhance angiogenesis and immune tolerance and metastasize and thrive in the bone. Due to the complexity of Wnt pathways and of the landscape of this mineralized tissue, Wnt function during metastatic progression within bone is not yet fully understood. Therefore, we believe that a better understanding of these pathways and their roles in the development of bone metastasis could improve our understanding of the disease and may constitute fertile ground for potential therapeutics.
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Understanding the role of Cripto-1 in cancer progression and therapeutic strategies. Clin Transl Oncol 2022; 25:1135-1144. [PMID: 36456761 DOI: 10.1007/s12094-022-03023-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2022] [Accepted: 11/21/2022] [Indexed: 12/05/2022]
Abstract
During the initial stages of gastrulation during embryonic differentiation and wound healing, Cripto-1 is a critical protein for human growth. The epithelial adhesion molecules' downregulation, the mesenchymal overexpression, and mobile proteins are important mechanisms by which Cripto-1 initiates epithelial to mesenchymal transition (EMT). As a result, the function of Cripto-1 for inducing EMT to increase cell migration is advantageous during embryogenesis; however, it is deleterious during the formation, growth, and malignant tumor metastasis. The majority of malignancies are reported to have elevated levels of Cripto-1. Cripto-1 can modify cancerous cells through its function in EMT, which enables these cells to migrate via the extracellular matrix, bloodstream, and lymphatic vessels, on their way for metastasizing to other organs. The goal of this review is to explain what role Cripto-1 plays in common cancers and to summarize how therapeutic strategies are used to interfere with this molecule to target cancers.
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Permatasari HK, Barbara Ulfa EN, Adyana Daud VP, Sulistomo HW, Nurkolis F. Caulerpa racemosa extract inhibits HeLa cancer cells migration by altering expression of epithelial-mesenchymal transition proteins. Front Chem 2022; 10:1052238. [DOI: 10.3389/fchem.2022.1052238] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Accepted: 11/10/2022] [Indexed: 11/22/2022] Open
Abstract
Introduction: Cervical cancer is caused by persistent infections of human papillomavirus types 16 and 18. Also, it is classified as a malignancy since it is able to spread itself to other sites and form a metastasis. Lymph nodes metastasis is an important factor related to cervical cancer survival. The previous study reported that Caulerpa racemosa has an anti-cancer effect by inducing apoptosis by inhibiting p53 protein degradation in HeLa cancer cells. In this study, we conducted a follow-up test to determine the anticancer effect of Caulerpa racemosa as an antimetastatic agent on HeLa cancer cells.Methods: A true experimental study with a post-test-controlled group design was carried out on four groups of HeLa cell cultures by presenting different concentrations of Caulerpa racemosa extract. Moreover, to identify the antimetastatic effect, HeLa cells treated with Caulerpa racemosa extract were subjected to the woud healing scratch test and immunofluorescence staining assays. Data analysis was gained with qualitative and quantitative approaches. Quantitative methods such as One-way analysis of variance, Tukey’s multiple comparison test, and Pearson’s correlation were conducted.Result: We found that Caulerpa racemosa significantly inhibit HeLa cells wound healing migration. We also demonstrated the effect of Caulerpa racemosa in downregulating Snail and Vimentin protein expression and upregulating E-Cadherin protein expression.Conclusion:Caulerpa racemosa extract inhibits HeLa cancer cells migration by altering important regulator proteins expressions of epithelial-mesenchymal transition pathways.
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Five EMT-Related Gene Signatures Predict Acute Myeloid Leukemia Patient Outcome. DISEASE MARKERS 2022; 2022:7826393. [PMID: 36246561 PMCID: PMC9568336 DOI: 10.1155/2022/7826393] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/16/2022] [Revised: 08/07/2022] [Accepted: 08/23/2022] [Indexed: 11/18/2022]
Abstract
Background The epithelial mesenchymal transition (EMT) gene has been shown to be significantly associated with the prognosis of solid tumors; however, there is a lack of models for the EMT gene to predict the prognosis of AML patients. Methods First, we downloaded clinical data and raw transcriptome sequencing data from the TCGA database of acute myeloid leukemia (AML) patients. All currently confirmed EMT-related genes were obtained from the dbEMT 2.0 database, and 30% of the TCGA data were randomly selected as the test set. Univariate Cox regression analysis, random forest, and lasso regression were used to optimize the number of genes for model construction, and multivariate Cox regression was used for model construction. Area under the ROC curve was used to assess the efficacy of the model application, and the internal validation set was used to assess the stability of the model. Results A total of 173 AML samples were downloaded, and a total of 1184 EMT-related genes were downloaded. The results of univariate batch Cox regression analysis suggested that 212 genes were associated with patient prognosis, random forest and lasso regression yielded 18 and 8 prognosis-related EMT genes, respectively, and the results of multifactorial COX regression model suggested that 5 genes, CBR1, HS3ST3B1, LIMA1, MIR573, and PTP4A3, were considered as independent risk factors affecting patient prognosis. The model ROC results suggested that the area under the curve was 0.868 and the internal validation results showed that the area under the curve was 0.815. Conclusion During this study, we constructed a signature model of five EMT-related genes to predict overall survival in patients with AML; it will provide a useful tool for clinical decision making.
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Nobre AR, Dalla E, Yang J, Huang X, Wullkopf L, Risson E, Razghandi P, Anton ML, Zheng W, Seoane JA, Curtis C, Kenigsberg E, Wang J, Aguirre-Ghiso JA. ZFP281 drives a mesenchymal-like dormancy program in early disseminated breast cancer cells that prevents metastatic outgrowth in the lung. NATURE CANCER 2022; 3:1165-1180. [PMID: 36050483 DOI: 10.1038/s43018-022-00424-8] [Citation(s) in RCA: 34] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/09/2022] [Accepted: 07/13/2022] [Indexed: 06/15/2023]
Abstract
Increasing evidence shows that cancer cells can disseminate from early evolved primary lesions much earlier than the classical metastasis models predicted. Here, we reveal at a single-cell resolution that mesenchymal-like (M-like) and pluripotency-like programs coordinate dissemination and a long-lived dormancy program of early disseminated cancer cells (DCCs). The transcription factor ZFP281 induces a permissive state for heterogeneous M-like transcriptional programs, which associate with a dormancy signature and phenotype in vivo. Downregulation of ZFP281 leads to a loss of an invasive, M-like dormancy phenotype and a switch to lung metastatic outgrowth. We also show that FGF2 and TWIST1 induce ZFP281 expression to induce the M-like state, which is linked to CDH1 downregulation and upregulation of CDH11. We found that ZFP281 not only controls the early dissemination of cancer cells but also locks early DCCs in a dormant state by preventing the acquisition of an epithelial-like proliferative program and consequent metastases outgrowth.
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Affiliation(s)
- Ana Rita Nobre
- Division of Hematology and Oncology, Department of Medicine and Department of Otolaryngology, Department of Oncological Sciences, Black Family Stem Cell Institute, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
- Abel Salazar Biomedical Sciences Institute, University of Porto, Porto, Portugal.
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
| | - Erica Dalla
- Division of Hematology and Oncology, Department of Medicine and Department of Otolaryngology, Department of Oncological Sciences, Black Family Stem Cell Institute, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Jihong Yang
- Department of Medicine, Columbia Center for Human Development, Columbia University Irving Medical Center, New York, NY, USA
- Zhang Boli Intelligent Health Innovation Lab, Hangzhou, China
| | - Xin Huang
- Department of Medicine, Columbia Center for Human Development, Columbia University Irving Medical Center, New York, NY, USA
| | - Lena Wullkopf
- Division of Hematology and Oncology, Department of Medicine and Department of Otolaryngology, Department of Oncological Sciences, Black Family Stem Cell Institute, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Emma Risson
- Division of Hematology and Oncology, Department of Medicine and Department of Otolaryngology, Department of Oncological Sciences, Black Family Stem Cell Institute, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Pedram Razghandi
- Department of Cell Biology, Albert Einstein College of Medicine, Bronx, NY, USA
- Cancer Dormancy and Tumor Microenvironment Institute, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Melisa Lopez Anton
- Division of Hematology and Oncology, Department of Medicine and Department of Otolaryngology, Department of Oncological Sciences, Black Family Stem Cell Institute, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Wei Zheng
- Department of Cell Biology, Albert Einstein College of Medicine, Bronx, NY, USA
- Cancer Dormancy and Tumor Microenvironment Institute, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Jose A Seoane
- Cancer Computational Biology Group, Vall d´Hebron Institute of Oncology, Barcelona, Spain
- Department of Medicine and Department of Genetics, Stanford University, Stanford, CA, USA
| | - Christina Curtis
- Department of Medicine and Department of Genetics, Stanford University, Stanford, CA, USA
| | - Ephraim Kenigsberg
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- The Precision Immunology Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Icahn Institute for Data Science and Genomic Technology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Jianlong Wang
- Department of Medicine, Columbia Center for Human Development, Columbia University Irving Medical Center, New York, NY, USA
| | - Julio A Aguirre-Ghiso
- Division of Hematology and Oncology, Department of Medicine and Department of Otolaryngology, Department of Oncological Sciences, Black Family Stem Cell Institute, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
- Department of Cell Biology, Albert Einstein College of Medicine, Bronx, NY, USA.
- Cancer Dormancy and Tumor Microenvironment Institute, Albert Einstein College of Medicine, Bronx, NY, USA.
- Montefiore Einstein Cancer Center, Albert Einstein College of Medicine, Bronx, NY, USA.
- Gruss-Lipper Biophotonics Center, Albert Einstein College of Medicine, Bronx, NY, USA.
- Ruth L. and David S. Gottesman Institute for Stem Cell Research and Regenerative Medicine, Albert Einstein College of Medicine, Bronx, NY, USA.
- Institute for Aging Research, Albert Einstein College of Medicine, Bronx, NY, USA.
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Luo M, Li J, Yang Q, Xu S, Zhang K, Chen J, Zhang S, Zheng S, Zhou J. N4BP3 promotes breast cancer metastasis via NEDD4-mediated E-cadherin ubiquitination and degradation. Cancer Lett 2022; 550:215926. [PMID: 36162713 DOI: 10.1016/j.canlet.2022.215926] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Revised: 09/02/2022] [Accepted: 09/19/2022] [Indexed: 11/19/2022]
Abstract
The molecular mechanisms driving metastatic progression in breast cancer patients remain poorly understood. Here, we identified N4BP3 as a new regulator in promoting breast cancer metastasis. N4BP3 is enriched in breast tumor tissue and negatively correlates with clinical outcomes in breast cancer patients. The results show that N4BP3 plays a crucial role in regulating breast cancer cell invasion in vitro, and N4BP3 depletion suppresses metastases formation in vivo. N4BP3 alters the expression of epithelial-mesenchymal transition markers and specifically targets E-cadherin in breast cancer cells. Intriguingly, we identified a novel E3 ligase NEDD4 for E-cadherin, and further revealed that N4BP3 promotes breast cancer metastasis via NEDD4-mediated E-cadherin ubiquitination and degradation. Together, this study uncovers an unprecedented role for N4BP3 in breast cancer metastasis and elucidates the underlying molecular mechanisms.
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Affiliation(s)
- Meng Luo
- Department of Breast Surgery and Oncology, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310009, China; The Key Laboratory of Cancer Prevention and Intervention, China National Ministry of Education, Zhejiang University School of Medicine, Hangzhou, 310009, China.
| | - Jinfan Li
- Department of Pathology, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310009, China.
| | - Qi Yang
- Department of Pathology, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310009, China.
| | - Song Xu
- Laboratory of Gastroenterology Department, Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, 310009, China.
| | - Kun Zhang
- Department of Breast Surgery and Oncology, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310009, China.
| | - Jing Chen
- The Key Laboratory of Cancer Prevention and Intervention, China National Ministry of Education, Zhejiang University School of Medicine, Hangzhou, 310009, China.
| | - Suzhan Zhang
- Department of Breast Surgery and Oncology, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310009, China; The Key Laboratory of Cancer Prevention and Intervention, China National Ministry of Education, Zhejiang University School of Medicine, Hangzhou, 310009, China.
| | - Shu Zheng
- Department of Breast Surgery and Oncology, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310009, China; The Key Laboratory of Cancer Prevention and Intervention, China National Ministry of Education, Zhejiang University School of Medicine, Hangzhou, 310009, China.
| | - Jiaojiao Zhou
- Department of Breast Surgery and Oncology, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310009, China; The Key Laboratory of Cancer Prevention and Intervention, China National Ministry of Education, Zhejiang University School of Medicine, Hangzhou, 310009, China; Cancer Center, Zhejiang University, Hangzhou, 310009, China.
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The Pleiotropy of PAX5 Gene Products and Function. Int J Mol Sci 2022; 23:ijms231710095. [PMID: 36077495 PMCID: PMC9456430 DOI: 10.3390/ijms231710095] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2022] [Revised: 08/23/2022] [Accepted: 08/26/2022] [Indexed: 11/17/2022] Open
Abstract
PAX5, a member of the Paired Box (PAX) transcription factor family, is an essential factor for B-lineage identity during lymphoid differentiation. Mechanistically, PAX5 controls gene expression profiles, which are pivotal to cellular processes such as viability, proliferation, and differentiation. Given its crucial function in B-cell development, PAX5 aberrant expression also correlates with hallmark cancer processes leading to hematological and other types of cancer lesions. Despite the well-established association of PAX5 in the development, maintenance, and progression of cancer disease, the use of PAX5 as a cancer biomarker or therapeutic target has yet to be implemented. This may be partly due to the assortment of PAX5 expressed products, which layers the complexity of their function and role in various regulatory networks and biological processes. In this review, we provide an overview of the reported data describing PAX5 products, their regulation, and function in cellular processes, cellular biology, and neoplasm.
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Koller S, Kendler J, Karacs J, Wolf A, Kreuzinger C, Von Der Decken I, Mungenast F, Mechtcheriakova D, Schreiner W, Gleiss A, Jäger W, Cacsire Castillo-Tong D, Thalhammer T. SLCO4A1 expression is associated with activated inflammatory pathways in high-grade serous ovarian cancer. Front Pharmacol 2022; 13:946348. [PMID: 36105223 PMCID: PMC9465617 DOI: 10.3389/fphar.2022.946348] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2022] [Accepted: 08/05/2022] [Indexed: 11/13/2022] Open
Abstract
Patients with high-grade serous ovarian cancer (HGSOC) have a very poor overall survival. Current therapeutic approaches do not bring benefit to all patients. Although genetic alterations and molecular mechanisms are well characterized, the molecular pathological conditions are poorly investigated. Solute carrier organic anion transporter family member 4A1 (SLCO4A1) encodes OATP4A1, which is an uptake membrane transporter of metabolic products. Its expression may influence various signaling pathways associated with the molecular pathophysiological conditions of HGSOC and consequently tumor progression. RNA sequencing of 33 patient-derived HGSOC cell lines showed that SLCO4A1 expression was diverse by individual tumors, which was further confirmed by RT-qPCR, Western blotting and immunohistochemistry. Gene Set Enrichment Analysis revealed that higher SLCO4A1 level was associated with inflammation-associated pathways including NOD-like receptor, adipocytokine, TALL1, CD40, NF-κB, and TNF-receptor 2 signaling cascades, while low SLCO4A1 expression was associated with the mitochondrial electron transport chain pathway. The overall gene expression pattern in all cell lines was specific to each patient and remained largely unchanged during tumor progression. In addition, genes encoding ABCC3 along with SLCO4A1-antisense RNA 1, were associated with higher expression of the SLCO4A1, indicating their possible involvement in inflammation-associated pathways that are downstream to the prostaglandin E2/cAMP axis. Taken together, increased SLCO4A1/OATP4A1 expression is associated with the upregulation of specific inflammatory pathways, while the decreased level is associated with mitochondrial dysfunction. These molecular pathophysiological conditions are tumor specific and should be taken into consideration by the development of therapies against HGSOC.
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Affiliation(s)
- Stephanie Koller
- Department of Obstetrics and Gynecology, Translational Gynecology Group, Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria
| | - Jonatan Kendler
- Department of Obstetrics and Gynecology, Translational Gynecology Group, Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria
| | - Jasmine Karacs
- Department of Obstetrics and Gynecology, Translational Gynecology Group, Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria
| | - Andrea Wolf
- Department of Obstetrics and Gynecology, Translational Gynecology Group, Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria
| | - Caroline Kreuzinger
- Department of Obstetrics and Gynecology, Translational Gynecology Group, Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria
| | - Isabel Von Der Decken
- Department of Obstetrics and Gynecology, Translational Gynecology Group, Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria
| | - Felicitas Mungenast
- Department of Pathophysiology and Allergy Research, Center for Pathophysiology, Infectiology and Immunology, Medical University of Vienna, Vienna, Austria
| | - Diana Mechtcheriakova
- Department of Pathophysiology and Allergy Research, Center for Pathophysiology, Infectiology and Immunology, Medical University of Vienna, Vienna, Austria
| | - Wolfgang Schreiner
- Center for Medical Statistics, Informatics, and Intelligent Systems, Medical University of Vienna, Vienna, Austria
| | - Andreas Gleiss
- Center for Medical Statistics, Informatics, and Intelligent Systems, Medical University of Vienna, Vienna, Austria
| | - Walter Jäger
- Department of Pharmaceutical Sciences, Division of Pharmaceutical Chemistry, University of Vienna, Vienna, Austria
| | - Dan Cacsire Castillo-Tong
- Department of Obstetrics and Gynecology, Translational Gynecology Group, Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria
- *Correspondence: Dan Cacsire Castillo-Tong, ; Theresia Thalhammer,
| | - Theresia Thalhammer
- Department of Pathophysiology and Allergy Research, Center for Pathophysiology, Infectiology and Immunology, Medical University of Vienna, Vienna, Austria
- *Correspondence: Dan Cacsire Castillo-Tong, ; Theresia Thalhammer,
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