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LncRNA H19 Impairs Chemo and Radiotherapy in Tumorigenesis. Int J Mol Sci 2022; 23:ijms23158309. [PMID: 35955440 PMCID: PMC9368906 DOI: 10.3390/ijms23158309] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Revised: 07/22/2022] [Accepted: 07/25/2022] [Indexed: 12/27/2022] Open
Abstract
Various treatments based on drug administration and radiotherapy have been devoted to preventing, palliating, and defeating cancer, showing high efficiency against the progression of this disease. Recently, in this process, malignant cells have been found which are capable of triggering specific molecular mechanisms against current treatments, with negative consequences in the prognosis of the disease. It is therefore fundamental to understand the underlying mechanisms, including the genes—and their signaling pathway regulators—involved in the process, in order to fight tumor cells. Long non-coding RNAs, H19 in particular, have been revealed as powerful protective factors in various types of cancer. However, they have also evidenced their oncogenic role in multiple carcinomas, enhancing tumor cell proliferation, migration, and invasion. In this review, we analyze the role of lncRNA H19 impairing chemo and radiotherapy in tumorigenesis, including breast cancer, lung adenocarcinoma, glioma, and colorectal carcinoma.
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García-Padilla C, Muñoz-Gallardo MDM, Lozano-Velasco E, Castillo-Casas JM, Caño-Carrillo S, García-López V, Aránega A, Franco D, García-Martínez V, López-Sánchez C. New Insights into the Roles of lncRNAs as Modulators of Cytoskeleton Architecture and Their Implications in Cellular Homeostasis and in Tumorigenesis. Noncoding RNA 2022; 8:ncrna8020028. [PMID: 35447891 PMCID: PMC9033079 DOI: 10.3390/ncrna8020028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Revised: 03/31/2022] [Accepted: 04/09/2022] [Indexed: 11/20/2022] Open
Abstract
The importance of the cytoskeleton not only in cell architecture but also as a pivotal element in the transduction of signals that mediate multiple biological processes has recently been highlighted. Broadly, the cytoskeleton consists of three types of structural proteins: (1) actin filaments, involved in establishing and maintaining cell shape and movement; (2) microtubules, necessary to support the different organelles and distribution of chromosomes during cell cycle; and (3) intermediate filaments, which have a mainly structural function showing specificity for the cell type where they are expressed. Interaction between these protein structures is essential for the cytoskeletal mesh to be functional. Furthermore, the cytoskeleton is subject to intense spatio-temporal regulation mediated by the assembly and disassembly of its components. Loss of cytoskeleton homeostasis and integrity of cell focal adhesion are hallmarks of several cancer types. Recently, many reports have pointed out that lncRNAs could be critical mediators in cellular homeostasis controlling dynamic structure and stability of the network formed by cytoskeletal structures, specifically in different types of carcinomas. In this review, we summarize current information available about the roles of lncRNAs as modulators of actin dependent cytoskeleton and their impact on cancer pathogenesis. Finally, we explore other examples of cytoskeletal lncRNAs currently unrelated to tumorigenesis, to illustrate knowledge about them.
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Affiliation(s)
- Carlos García-Padilla
- Department of Human Anatomy and Embryology, Faculty of Medicine, Institute of Molecular Pathology Biomarkers, University of Extremadura, 06006 Badajoz, Spain; (E.L.-V.); (V.G.-L.); (V.G.-M.)
- Department of Experimental Biology, University of Jaen, 23071 Jaen, Spain; (M.d.M.M.-G.); (J.M.C.-C.); (S.C.-C.); (A.A.); (D.F.)
- Correspondence: (C.G.-P.); (C.L.-S.)
| | - María del Mar Muñoz-Gallardo
- Department of Experimental Biology, University of Jaen, 23071 Jaen, Spain; (M.d.M.M.-G.); (J.M.C.-C.); (S.C.-C.); (A.A.); (D.F.)
| | - Estefanía Lozano-Velasco
- Department of Human Anatomy and Embryology, Faculty of Medicine, Institute of Molecular Pathology Biomarkers, University of Extremadura, 06006 Badajoz, Spain; (E.L.-V.); (V.G.-L.); (V.G.-M.)
- Department of Experimental Biology, University of Jaen, 23071 Jaen, Spain; (M.d.M.M.-G.); (J.M.C.-C.); (S.C.-C.); (A.A.); (D.F.)
- Fundación Medina, 18016 Granada, Spain
| | - Juan Manuel Castillo-Casas
- Department of Experimental Biology, University of Jaen, 23071 Jaen, Spain; (M.d.M.M.-G.); (J.M.C.-C.); (S.C.-C.); (A.A.); (D.F.)
| | - Sheila Caño-Carrillo
- Department of Experimental Biology, University of Jaen, 23071 Jaen, Spain; (M.d.M.M.-G.); (J.M.C.-C.); (S.C.-C.); (A.A.); (D.F.)
| | - Virginio García-López
- Department of Human Anatomy and Embryology, Faculty of Medicine, Institute of Molecular Pathology Biomarkers, University of Extremadura, 06006 Badajoz, Spain; (E.L.-V.); (V.G.-L.); (V.G.-M.)
| | - Amelia Aránega
- Department of Experimental Biology, University of Jaen, 23071 Jaen, Spain; (M.d.M.M.-G.); (J.M.C.-C.); (S.C.-C.); (A.A.); (D.F.)
- Fundación Medina, 18016 Granada, Spain
| | - Diego Franco
- Department of Experimental Biology, University of Jaen, 23071 Jaen, Spain; (M.d.M.M.-G.); (J.M.C.-C.); (S.C.-C.); (A.A.); (D.F.)
- Fundación Medina, 18016 Granada, Spain
| | - Virginio García-Martínez
- Department of Human Anatomy and Embryology, Faculty of Medicine, Institute of Molecular Pathology Biomarkers, University of Extremadura, 06006 Badajoz, Spain; (E.L.-V.); (V.G.-L.); (V.G.-M.)
| | - Carmen López-Sánchez
- Department of Human Anatomy and Embryology, Faculty of Medicine, Institute of Molecular Pathology Biomarkers, University of Extremadura, 06006 Badajoz, Spain; (E.L.-V.); (V.G.-L.); (V.G.-M.)
- Correspondence: (C.G.-P.); (C.L.-S.)
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Lozano-Velasco E, Garcia-Padilla C, del Mar Muñoz-Gallardo M, Martinez-Amaro FJ, Caño-Carrillo S, Castillo-Casas JM, Sanchez-Fernandez C, Aranega AE, Franco D. Post-Transcriptional Regulation of Molecular Determinants during Cardiogenesis. Int J Mol Sci 2022; 23:ijms23052839. [PMID: 35269981 PMCID: PMC8911333 DOI: 10.3390/ijms23052839] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Revised: 02/19/2022] [Accepted: 02/26/2022] [Indexed: 12/15/2022] Open
Abstract
Cardiovascular development is initiated soon after gastrulation as bilateral precardiac mesoderm is progressively symmetrically determined at both sides of the developing embryo. The precardiac mesoderm subsequently fused at the embryonic midline constituting an embryonic linear heart tube. As development progress, the embryonic heart displays the first sign of left-right asymmetric morphology by the invariably rightward looping of the initial heart tube and prospective embryonic ventricular and atrial chambers emerged. As cardiac development progresses, the atrial and ventricular chambers enlarged and distinct left and right compartments emerge as consequence of the formation of the interatrial and interventricular septa, respectively. The last steps of cardiac morphogenesis are represented by the completion of atrial and ventricular septation, resulting in the configuration of a double circuitry with distinct systemic and pulmonary chambers, each of them with distinct inlets and outlets connections. Over the last decade, our understanding of the contribution of multiple growth factor signaling cascades such as Tgf-beta, Bmp and Wnt signaling as well as of transcriptional regulators to cardiac morphogenesis have greatly enlarged. Recently, a novel layer of complexity has emerged with the discovery of non-coding RNAs, particularly microRNAs and lncRNAs. Herein, we provide a state-of-the-art review of the contribution of non-coding RNAs during cardiac development. microRNAs and lncRNAs have been reported to functional modulate all stages of cardiac morphogenesis, spanning from lateral plate mesoderm formation to outflow tract septation, by modulating major growth factor signaling pathways as well as those transcriptional regulators involved in cardiac development.
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Affiliation(s)
- Estefania Lozano-Velasco
- Cardiovascular Development Group, Department of Experimental Biology, University of Jaen, 23071 Jaen, Spain; (E.L.-V.); (C.G.-P.); (M.d.M.M.-G.); (F.J.M.-A.); (S.C.-C.); (J.M.C.-C.); (C.S.-F.); (A.E.A.)
- Fundación Medina, 18007 Granada, Spain
| | - Carlos Garcia-Padilla
- Cardiovascular Development Group, Department of Experimental Biology, University of Jaen, 23071 Jaen, Spain; (E.L.-V.); (C.G.-P.); (M.d.M.M.-G.); (F.J.M.-A.); (S.C.-C.); (J.M.C.-C.); (C.S.-F.); (A.E.A.)
- Department of Anatomy, Embryology and Zoology, School of Medicine, University of Extremadura, 06006 Badajoz, Spain
| | - Maria del Mar Muñoz-Gallardo
- Cardiovascular Development Group, Department of Experimental Biology, University of Jaen, 23071 Jaen, Spain; (E.L.-V.); (C.G.-P.); (M.d.M.M.-G.); (F.J.M.-A.); (S.C.-C.); (J.M.C.-C.); (C.S.-F.); (A.E.A.)
| | - Francisco Jose Martinez-Amaro
- Cardiovascular Development Group, Department of Experimental Biology, University of Jaen, 23071 Jaen, Spain; (E.L.-V.); (C.G.-P.); (M.d.M.M.-G.); (F.J.M.-A.); (S.C.-C.); (J.M.C.-C.); (C.S.-F.); (A.E.A.)
| | - Sheila Caño-Carrillo
- Cardiovascular Development Group, Department of Experimental Biology, University of Jaen, 23071 Jaen, Spain; (E.L.-V.); (C.G.-P.); (M.d.M.M.-G.); (F.J.M.-A.); (S.C.-C.); (J.M.C.-C.); (C.S.-F.); (A.E.A.)
| | - Juan Manuel Castillo-Casas
- Cardiovascular Development Group, Department of Experimental Biology, University of Jaen, 23071 Jaen, Spain; (E.L.-V.); (C.G.-P.); (M.d.M.M.-G.); (F.J.M.-A.); (S.C.-C.); (J.M.C.-C.); (C.S.-F.); (A.E.A.)
| | - Cristina Sanchez-Fernandez
- Cardiovascular Development Group, Department of Experimental Biology, University of Jaen, 23071 Jaen, Spain; (E.L.-V.); (C.G.-P.); (M.d.M.M.-G.); (F.J.M.-A.); (S.C.-C.); (J.M.C.-C.); (C.S.-F.); (A.E.A.)
- Fundación Medina, 18007 Granada, Spain
| | - Amelia E. Aranega
- Cardiovascular Development Group, Department of Experimental Biology, University of Jaen, 23071 Jaen, Spain; (E.L.-V.); (C.G.-P.); (M.d.M.M.-G.); (F.J.M.-A.); (S.C.-C.); (J.M.C.-C.); (C.S.-F.); (A.E.A.)
- Fundación Medina, 18007 Granada, Spain
| | - Diego Franco
- Cardiovascular Development Group, Department of Experimental Biology, University of Jaen, 23071 Jaen, Spain; (E.L.-V.); (C.G.-P.); (M.d.M.M.-G.); (F.J.M.-A.); (S.C.-C.); (J.M.C.-C.); (C.S.-F.); (A.E.A.)
- Fundación Medina, 18007 Granada, Spain
- Correspondence:
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