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Jeong HR, Hwang IT. MicroRNAs as novel biomarkers for the diagnosis and treatment of pediatric diseases. Clin Exp Pediatr 2024; 67:119-125. [PMID: 37232075 PMCID: PMC10915459 DOI: 10.3345/cep.2023.00171] [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: 01/26/2023] [Revised: 04/22/2023] [Accepted: 04/24/2023] [Indexed: 05/27/2023] Open
Abstract
MicroRNAs (miRNAs) are highly conserved noncoding RNAs that regulate gene expression by silencing or degrading messenger RNAs. Many of the approximately 2,500 miRNAs discovered in humans are known to regulate vital biological processes, including cell differentiation, proliferation, apoptosis, and embryonic tissue development. Aberrant miRNA expression may have pathological and malignant consequences. Therefore, miRNAs have emerged as novel diagnostic markers and potential therapeutic targets for various diseases. Children undergo various stages of growth, development, and maturation between birth and adulthood. It is important to study the role of miRNA expression in normal growth and disease development during these developmental stages. In this mini-review, we discuss the role of miRNAs as diagnostic and prognostic biomarkers in various pediatric diseases.
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Affiliation(s)
- Hwal Rim Jeong
- Department of Pediatrics, Soonchunhyang University College of Medicine, Cheonan, Korea
| | - Il Tae Hwang
- Department of Pediatrics, Hallym University Kangdong Sacred Heart Hospital, Hallym University College of Medicine, Seoul, Korea
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2
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Kim K, Ku CR, Lee EJ. Multiomics Approach to Acromegaly: Unveiling Translational Insights for Precision Medicine. Endocrinol Metab (Seoul) 2023; 38:463-471. [PMID: 37828709 PMCID: PMC10613768 DOI: 10.3803/enm.2023.1820] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Revised: 09/24/2023] [Accepted: 10/04/2023] [Indexed: 10/14/2023] Open
Abstract
The clinical characteristics and prognoses of acromegaly vary among patients. Assessment of current and novel predictors can lead to multilevel categorization of patients, allowing integration into new clinical guidelines and a reduction in the increased morbidity and mortality associated with acromegaly. Despite advances in the diagnosis and treatment of acromegaly, its pathophysiology remains unclear. Recent advancements in multiomics technologies, including genomics, transcriptomics, proteomics, metabolomics, and radiomics, have offered new opportunities to unravel the complex pathophysiology of acromegaly. This review comprehensively explores the emerging role of multiomics approaches in elucidating the molecular landscape of acromegaly. We discuss the potential implications of multiomics data integration in the development of novel diagnostic tools, identification of therapeutic targets, and the prospects of precision medicine in acromegaly management. By integrating diverse omics datasets, these approaches can provide valuable insights into disease mechanisms, facilitate the identification of diagnostic biomarkers, and identify potential therapeutic targets for precision medicine in the management of acromegaly.
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Affiliation(s)
- Kyungwon Kim
- Endocrinology, Institute of Endocrine Research, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Cheol Ryong Ku
- Endocrinology, Institute of Endocrine Research, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Eun Jig Lee
- Endocrinology, Institute of Endocrine Research, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
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3
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Kim JY, Kim W, Lee KH. The role of microRNAs in the molecular link between circadian rhythm and autism spectrum disorder. Anim Cells Syst (Seoul) 2023; 27:38-52. [PMID: 36860270 PMCID: PMC9970207 DOI: 10.1080/19768354.2023.2180535] [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] [Indexed: 03/03/2023] Open
Abstract
Circadian rhythm regulates physiological cycles of awareness and sleepiness. Melatonin production is primarily regulated by circadian regulation of gene expression and is involved in sleep homeostasis. If the circadian rhythm is abnormal, sleep disorders, such as insomnia and several other diseases, can occur. The term 'autism spectrum disorder (ASD)' is used to characterize people who exhibit a certain set of repetitive behaviors, severely constrained interests, social deficits, and/or sensory behaviors that start very early in life. Because many patients with ASD suffer from sleep disorders, sleep disorders and melatonin dysregulation are attracting attention for their potential roles in ASD. ASD is caused by abnormalities during the neurodevelopmental processes owing to various genetic or environmental factors. Recently, the role of microRNAs (miRNAs) in circadian rhythm and ASD have gained attraction. We hypothesized that the relationship between circadian rhythm and ASD could be explained by miRNAs that can regulate or be regulated by either or both. In this study, we introduced a possible molecular link between circadian rhythm and ASD. We performed a thorough literature review to understand their complexity.
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Affiliation(s)
- Ji Young Kim
- Department of Molecular Biology, Pusan National University, Busan, Republic of Korea
| | - Wanil Kim
- Department of Biochemistry, College of Medicine, Gyeongsang National University, Jinju-si, Republic of Korea, Wanil Kim Department of Biochemistry, College of Medicine, Gyeongsang National University, Jinju-si, Gyeongsangnam-do52727, Republic of Korea; Kyung-Ha Lee Department of Molecular Biology, Pusan National University, 2, Busandaehak-ro 63beon-gil, Geumjeong-gu, Busan46241, Republic of Korea
| | - Kyung-Ha Lee
- Department of Molecular Biology, Pusan National University, Busan, Republic of Korea, Wanil Kim Department of Biochemistry, College of Medicine, Gyeongsang National University, Jinju-si, Gyeongsangnam-do52727, Republic of Korea; Kyung-Ha Lee Department of Molecular Biology, Pusan National University, 2, Busandaehak-ro 63beon-gil, Geumjeong-gu, Busan46241, Republic of Korea
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Yamamoto M, Takahashi Y. Genetic and Epigenetic Pathogenesis of Acromegaly. Cancers (Basel) 2022; 14:cancers14163861. [PMID: 36010855 PMCID: PMC9405703 DOI: 10.3390/cancers14163861] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Revised: 08/03/2022] [Accepted: 08/06/2022] [Indexed: 11/25/2022] Open
Abstract
Simple Summary Various genetic and epigenetic factors are involved in the pathogenesis of somatotroph tumors. Although GNAS mutations are the most prevalent cause of somatotroph tumors, the cause of half of all pathogenesis occurrences remains unclarified. However, recent findings including the pangenomic analysis, such as genome, transcriptome, and methylome approaches, and histological characteristics of pituitary tumors, the involvement of AIP and GPR101, the mechanisms of genomic instability, and possible involvement of miRNAs have gradually unveiled the whole landscape of underlying mechanisms of somatotroph tumors. In this review, we will focus on the recent advances in the pathogenesis of somatotroph tumors. Abstract Acromegaly is caused by excessive secretion of GH and IGF-I mostly from somatotroph tumors. Various genetic and epigenetic factors are involved in the pathogenesis of somatotroph tumors. While somatic mutations of GNAS are the most prevalent cause of somatotroph tumors, germline mutations in various genes (AIP, PRKAR1A, GPR101, GNAS, MEN1, CDKN1B, SDHx, MAX) are also known as the cause of somatotroph tumors. Moreover, recent findings based on multiple perspectives of the pangenomic approach including genome, transcriptome, and methylome analyses, histological characterization, genomic instability, and possible involvement of miRNAs have gradually unveiled the whole landscape of the underlying mechanisms of somatotroph tumors. In this review, we will focus on the recent advances in genetic and epigenetic pathogenesis of somatotroph tumors.
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Affiliation(s)
- Masaaki Yamamoto
- Division of Diabetes and Endocrinology, Kobe University Graduate School of Medicine, Kobe 650-0017, Japan
- Correspondence: ; Tel.: +81-78-382-5861
| | - Yutaka Takahashi
- Division of Diabetes and Endocrinology, Kobe University Graduate School of Medicine, Kobe 650-0017, Japan
- Department of Diabetes and Endocrinology, Nara Medical University, Kashihara 634-8521, Japan
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Verreault M, Segoviano Vilchis I, Rosenberg S, Lemaire N, Schmitt C, Guehennec J, Royer-Perron L, Thomas JL, Lam TT, Dingli F, Loew D, Ducray F, Paris S, Carpentier C, Marie Y, Laigle-Donadey F, Rousseau A, Pigat N, Boutillon F, Bielle F, Mokhtari K, Frank SJ, de Reyniès A, Hoang-Xuan K, Sanson M, Goffin V, Idbaih A. Identification of growth hormone receptor as a relevant target for precision medicine in low-EGFR expressing glioblastoma. Clin Transl Med 2022; 12:e939. [PMID: 35808822 PMCID: PMC9270581 DOI: 10.1002/ctm2.939] [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: 01/25/2022] [Revised: 05/30/2022] [Accepted: 06/05/2022] [Indexed: 11/11/2022] Open
Abstract
Objective New therapeutic approaches are needed to improve the prognosis of glioblastoma (GBM) patients. Methods With the objective of identifying alternative oncogenic mechanisms to abnormally activated epidermal growth factor receptor (EGFR) signalling, one of the most common oncogenic mechanisms in GBM, we performed a comparative analysis of gene expression profiles in a series of 54 human GBM samples. We then conducted gain of function as well as genetic and pharmocological inhibition assays in GBM patient‐derived cell lines to functionnally validate our finding. Results We identified that growth hormone receptor (GHR) signalling defines a distinct molecular subset of GBMs devoid of EGFR overexpression. GHR overexpression was detected in one third of patients and was associated with low levels of suppressor of cytokine signalling 2 (SOCS2) expression due to SOCS2 promoter hypermethylation. In GBM patient‐derived cell lines, GHR signalling modulates the expression of proteins involved in cellular movement, promotes cell migration, invasion and proliferation in vitro and promotes tumourigenesis, tumour growth, and tumour invasion in vivo. GHR genetic and pharmacological inhibition reduced cell proliferation and migration in vitro. Conclusion This study pioneers a new field of investigation to improve the prognosis of GBM patients.
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Affiliation(s)
- Maïté Verreault
- Sorbonne Université, Institut du Cerveau - Paris Brain Institute - ICM, Inserm, CNRS, AP-HP, Hôpital de la Pitié Salpêtrière, Paris, France
| | - Irma Segoviano Vilchis
- Sorbonne Université, Institut du Cerveau - Paris Brain Institute - ICM, Inserm, CNRS, AP-HP, Hôpital de la Pitié Salpêtrière, Paris, France
| | - Shai Rosenberg
- Laboratory for Cancer Computational Biology & Gaffin Center for Neuro-Oncology, Hadassah - Hebrew University Medical Center, Jerusalem, Israel
| | - Nolwenn Lemaire
- Sorbonne Université, Institut du Cerveau - Paris Brain Institute - ICM, Inserm, CNRS, AP-HP, Hôpital de la Pitié Salpêtrière, Paris, France
| | - Charlotte Schmitt
- Sorbonne Université, Institut du Cerveau - Paris Brain Institute - ICM, Inserm, CNRS, AP-HP, Hôpital de la Pitié Salpêtrière, Paris, France
| | - Jérémy Guehennec
- Sorbonne Université, Institut du Cerveau - Paris Brain Institute - ICM, Inserm, CNRS, AP-HP, Hôpital de la Pitié Salpêtrière, Paris, France
| | - Louis Royer-Perron
- DMU Neurosciences, Service de Neurologie 2-Mazarin, Sorbonne Université, Institut du Cerveau - Paris Brain Institute - ICM, Inserm, CNRS, AP-HP, Hôpital de la Pitié Salpêtrière, Paris, France
| | - Jean-Léon Thomas
- Sorbonne Université, Institut du Cerveau - Paris Brain Institute - ICM, Inserm, CNRS, AP-HP, Hôpital de la Pitié Salpêtrière, Paris, France.,Department of Neurology, Yale University School of Medicine, New Haven, Connecticut, USA
| | - TuKiet T Lam
- Mass Spectrometry & Proteomics Resource, Keck Biotechnology Resource Laboratory, New Haven, Connecticut, USA.,Department of Molecular Biophysics and Biochemistry, Yale University, New Haven, Connecticut, USA
| | - Florent Dingli
- Institut Curie, Centre de Recherche, PSL Research University, Laboratoire de Spectrométrie de Masse Protéomique, Paris, France
| | - Damarys Loew
- Institut Curie, Centre de Recherche, PSL Research University, Laboratoire de Spectrométrie de Masse Protéomique, Paris, France
| | | | - Sophie Paris
- Sorbonne Université, Institut du Cerveau - Paris Brain Institute - ICM, Inserm, CNRS, AP-HP, Hôpital de la Pitié Salpêtrière, Paris, France
| | - Catherine Carpentier
- Sorbonne Université, Institut du Cerveau - Paris Brain Institute - ICM, Inserm, CNRS, AP-HP, Hôpital de la Pitié Salpêtrière, Paris, France
| | - Yannick Marie
- Sorbonne Université, Institut du Cerveau - Paris Brain Institute - ICM, Inserm, CNRS, AP-HP, Hôpital de la Pitié Salpêtrière, Paris, France
| | - Florence Laigle-Donadey
- DMU Neurosciences, Service de Neurologie 2-Mazarin, Sorbonne Université, Institut du Cerveau - Paris Brain Institute - ICM, Inserm, CNRS, AP-HP, Hôpital de la Pitié Salpêtrière, Paris, France
| | - Audrey Rousseau
- Sorbonne Université, Institut du Cerveau - Paris Brain Institute - ICM, Inserm, CNRS, AP-HP, Hôpital de la Pitié Salpêtrière, Paris, France.,DMU Neurosciences, Service de Neurologie 2-Mazarin, Sorbonne Université, Institut du Cerveau - Paris Brain Institute - ICM, Inserm, CNRS, AP-HP, Hôpital de la Pitié Salpêtrière, Paris, France
| | - Natascha Pigat
- Université Paris Cité, INSERM UMR-S1151, CNRS UMR-S8253, Institut Necker Enfants Malades, Paris, France
| | - Florence Boutillon
- Université Paris Cité, INSERM UMR-S1151, CNRS UMR-S8253, Institut Necker Enfants Malades, Paris, France
| | - Franck Bielle
- DMU Neurosciences, Service de Neurologie 2-Mazarin, Sorbonne Université, Institut du Cerveau - Paris Brain Institute - ICM, Inserm, CNRS, AP-HP, Hôpital de la Pitié Salpêtrière, Paris, France
| | - Karima Mokhtari
- DMU Neurosciences, Service de Neurologie 2-Mazarin, Sorbonne Université, Institut du Cerveau - Paris Brain Institute - ICM, Inserm, CNRS, AP-HP, Hôpital de la Pitié Salpêtrière, Paris, France
| | - Stuart J Frank
- Division of Endocrinology, Diabetes, and Metabolism, Department of Medicine, University of Alabama, Birmingham, Alabama, USA.,Endocrinology Section, Medical Service, Birmingham VA Medical Center, Birmingham, Alabama, USA
| | - Aurélien de Reyniès
- Programme Cartes d'Identité des Tumeurs (CIT), Ligue Nationale Contre le Cancer, Service de Bioinformatique, Paris, France
| | - Khê Hoang-Xuan
- DMU Neurosciences, Service de Neurologie 2-Mazarin, Sorbonne Université, Institut du Cerveau - Paris Brain Institute - ICM, Inserm, CNRS, AP-HP, Hôpital de la Pitié Salpêtrière, Paris, France
| | - Marc Sanson
- DMU Neurosciences, Service de Neurologie 2-Mazarin, Sorbonne Université, Institut du Cerveau - Paris Brain Institute - ICM, Inserm, CNRS, AP-HP, Hôpital de la Pitié Salpêtrière, Paris, France
| | - Vincent Goffin
- Université Paris Cité, INSERM UMR-S1151, CNRS UMR-S8253, Institut Necker Enfants Malades, Paris, France
| | - Ahmed Idbaih
- DMU Neurosciences, Service de Neurologie 2-Mazarin, Sorbonne Université, Institut du Cerveau - Paris Brain Institute - ICM, Inserm, CNRS, AP-HP, Hôpital de la Pitié Salpêtrière, Paris, France
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Catellani C, Ravegnini G, Sartori C, Righi B, Lazzeroni P, Bonvicini L, Poluzzi S, Cirillo F, Predieri B, Iughetti L, Giorgi Rossi P, Angelini S, Street ME. Specific miRNAs Change After 3 Months of GH treatment and Contribute to Explain the Growth Response After 12 Months. Front Endocrinol (Lausanne) 2022; 13:896640. [PMID: 35813630 PMCID: PMC9256936 DOI: 10.3389/fendo.2022.896640] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Accepted: 04/21/2022] [Indexed: 11/20/2022] Open
Abstract
CONTEXT There is growing evidence of the role of epigenetic regulation of growth, and miRNAs potentially play a role. OBJECTIVE The aim of this study is to identify changes in circulating miRNAs following GH treatment in subjects with isolated idiopathic GH deficiency (IIGHD) after the first 3 months of treatment, and verify whether these early changes can predict growth response. DESIGN AND METHODS The expression profiles of 384 miRNAs were analyzed in serum in 10 prepubertal patients with IIGHD (5 M, 5 F) at two time points before starting GH treatment (t-3, t0), and at 3 months on treatment (t+3). MiRNAs with a fold change (FC) >+1.5 or <-1.5 at t+3 were considered as differentially expressed. In silico analysis of target genes and pathways led to a validation step on 8 miRNAs in 25 patients. Clinical and biochemical parameters were collected at baseline, and at 6 and 12 months. Simple linear regression analysis and multiple stepwise linear regression models were used to explain the growth response. RESULTS Sixteen miRNAs were upregulated and 2 were downregulated at t+3 months. MiR-199a-5p (p = 0.020), miR-335-5p (p = 0.001), and miR-494-3p (p = 0.026) were confirmed to be upregulated at t+3. Changes were independent of GH peak values at testing, and levels stabilized after 12 months. The predicted growth response at 12 months was considerably improved compared with models using the common clinical and biochemical parameters. CONCLUSIONS MiR-199a-5p, miR-335-5p, and miR-494-3p changed after 3 months of GH treatment and likely reflected both the degree of GH deficiency and the sensitivity to treatment. Furthermore, they were of considerable importance to predict growth response.
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Affiliation(s)
- Cecilia Catellani
- Department of Mother and Child, Azienda Unità Sanitaria Locale – IRCCS di Reggio Emilia, Reggio Emilia, Italy
- PhD Program in Clinical and Experimental Medicine, University of Modena and Reggio Emilia, Modena, Italy
| | - Gloria Ravegnini
- Department of Pharmacy and Biotechnology, University of Bologna, Bologna, Italy
| | - Chiara Sartori
- Department of Mother and Child, Azienda Unità Sanitaria Locale – IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Beatrice Righi
- Department of Mother and Child, Azienda Unità Sanitaria Locale – IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Pietro Lazzeroni
- Department of Mother and Child, Azienda Unità Sanitaria Locale – IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Laura Bonvicini
- Epidemiology Unit, Azienda Unità Sanitaria Locale – IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Silvia Poluzzi
- Department of Medical and Surgical Sciences of the Mother, Children and Adults, University of Modena and Reggio Emilia, Modena, Italy
| | - Francesca Cirillo
- Department of Mother and Child, Azienda Unità Sanitaria Locale – IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Barbara Predieri
- Department of Medical and Surgical Sciences of the Mother, Children and Adults, University of Modena and Reggio Emilia, Modena, Italy
| | - Lorenzo Iughetti
- Department of Medical and Surgical Sciences of the Mother, Children and Adults, University of Modena and Reggio Emilia, Modena, Italy
| | - Paolo Giorgi Rossi
- Epidemiology Unit, Azienda Unità Sanitaria Locale – IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Sabrina Angelini
- Department of Pharmacy and Biotechnology, University of Bologna, Bologna, Italy
| | - Maria Elisabeth Street
- Department of Mother and Child, Azienda Unità Sanitaria Locale – IRCCS di Reggio Emilia, Reggio Emilia, Italy
- Department of Medicine and Surgery, University of Parma, Parma, Italy
- *Correspondence: Maria Elisabeth Street,
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Li CH, Liao CC. The Metabolism Reprogramming of microRNA Let-7-Mediated Glycolysis Contributes to Autophagy and Tumor Progression. Int J Mol Sci 2021; 23:113. [PMID: 35008539 PMCID: PMC8745176 DOI: 10.3390/ijms23010113] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2021] [Revised: 12/17/2021] [Accepted: 12/20/2021] [Indexed: 12/22/2022] Open
Abstract
Cancer is usually a result of abnormal glucose uptake and imbalanced nutrient metabolization. The dysregulation of glucose metabolism, which controls the processes of glycolysis, gives rise to various physiological defects. Autophagy is one of the metabolic-related cellular functions and involves not only energy regeneration but also tumorigenesis. The dysregulation of autophagy impacts on the imbalance of metabolic homeostasis and leads to a variety of disorders. In particular, the microRNA (miRNA) Let-7 has been identified as related to glycolysis procedures such as tissue repair, stem cell-derived cardiomyocytes, and tumoral metastasis. In many cancers, the expression of glycolysis-related enzymes is correlated with Let-7, in which multiple enzymes are related to the regulation of the autophagy process. However, much recent research has not comprehensively investigated how Let-7 participates in glycolytic reprogramming or its links to autophagic regulations, mainly in tumor progression. Through an integrated literature review and omics-related profiling correlation, this review provides the possible linkage of the Let-7 network between glycolysis and autophagy, and its role in tumor progression.
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Affiliation(s)
- Chien-Hsiu Li
- Genomics Research Center, Academia Sinica, Taipei 115, Taiwan;
| | - Chiao-Chun Liao
- Department of Tropical Medicine, National Yang Ming Chiao Tung University, Taipei 112, Taiwan
- Institute of Public Health and Department of Social Medicine, National Yang Ming Chiao Tung University, Taipei 112, Taiwan
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Cirillo F, Catellani C, Lazzeroni P, Sartori C, Street ME. The Role of MicroRNAs in Influencing Body Growth and Development. Horm Res Paediatr 2021; 93:7-15. [PMID: 31914447 DOI: 10.1159/000504669] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/18/2019] [Accepted: 11/08/2019] [Indexed: 11/19/2022] Open
Abstract
Body growth and development are regulated among others by genetic and epigenetic factors. MicroRNAs (miRNAs) are epigenetic regulators of gene expression that act at the post-transcriptional level, thereby exerting a strong influence on regulatory gene networks. Increasing studies suggest the importance of miRNAs in the regulation of the growth plate and growth hormone (GH)-insulin-like growth factor (IGF) axis during the life course in a broad spectrum of animal species, contributing to longitudinal growth. This review summarizes the role of miRNAs in regulating growth in different in vitro and in vivo models acting on GH, GH receptor (GHR), IGFs, and IGF1R genes besides current knowledge in humans, and highlights that this regulatory system is of importance for growth.
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Affiliation(s)
- Francesca Cirillo
- Department of Mother and Child, Azienda USL - IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Cecilia Catellani
- Department of Mother and Child, Azienda USL - IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Pietro Lazzeroni
- Department of Mother and Child, Azienda USL - IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Chiara Sartori
- Department of Mother and Child, Azienda USL - IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Maria Elisabeth Street
- Department of Mother and Child, Azienda USL - IRCCS di Reggio Emilia, Reggio Emilia, Italy,
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Chhabra Y, Lee CMM, Müller AF, Brooks AJ. GHR signalling: Receptor activation and degradation mechanisms. Mol Cell Endocrinol 2021; 520:111075. [PMID: 33181235 DOI: 10.1016/j.mce.2020.111075] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/27/2020] [Revised: 11/01/2020] [Accepted: 11/03/2020] [Indexed: 12/21/2022]
Abstract
Growth hormone (GH) actions via initiating cell signalling through the GH receptor (GHR) are important for many physiological processes, in addition to its well-known role in regulating growth. The activation of JAK-STAT signalling by GH is well characterized, however knowledge on GH activation of SRC family kinases (SFKs) is still limited. In this review we summarise the collective knowledge on the activation, regulation, and downstream signalling of GHR. We highlight studies on GH activation of SFKs and the important outcome of this signalling pathway with a focus on the different degradation mechanisms that can regulate GHR availability since this is an area that warrants further study considering its role in tumour progression.
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Affiliation(s)
- Yash Chhabra
- The University of Queensland Diamantina Institute, The University of Queensland, Woolloongabba, QLD, 4102, Australia; Department of Biochemistry and Molecular Biology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, 21231, USA
| | - Christine M M Lee
- The University of Queensland Diamantina Institute, The University of Queensland, Woolloongabba, QLD, 4102, Australia
| | - Alexandra Franziska Müller
- The University of Queensland Diamantina Institute, The University of Queensland, Woolloongabba, QLD, 4102, Australia
| | - Andrew J Brooks
- The University of Queensland Diamantina Institute, The University of Queensland, Woolloongabba, QLD, 4102, Australia.
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10
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Catellani C, Ravegnini G, Sartori C, Angelini S, Street ME. GH and IGF System: The Regulatory Role of miRNAs and lncRNAs in Cancer. Front Endocrinol (Lausanne) 2021; 12:701246. [PMID: 34484116 PMCID: PMC8415755 DOI: 10.3389/fendo.2021.701246] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2021] [Accepted: 07/13/2021] [Indexed: 12/13/2022] Open
Abstract
Growth hormone (GH) and the insulin-like growth factor (IGF) system are involved in many biological processes and have growth-promoting actions regulating cell proliferation, differentiation, apoptosis and angiogenesis. A recent chapter in epigenetics is represented by microRNAs (miRNAs) and long non-coding RNAs (lncRNAs) which regulate gene expression. Dysregulated miRNAs and lncRNAs have been associated with several diseases including cancer. Herein we report the most recent findings concerning miRNAs and lncRNAs regulating GH and the IGF system in the context of pituitary adenomas, osteosarcoma and colorectal cancer, shedding light on new possible therapeutic targets. Pituitary adenomas are increasingly common intracranial tumors and somatotroph adenomas determine supra-physiological GH secretion and cause acromegaly. Osteosarcoma is the most frequent bone tumor in children and adolescents and was reported in adults who were treated with GH in childhood. Colorectal cancer is the third cancer in the world and has a higher prevalence in acromegalic patients.
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Affiliation(s)
- Cecilia Catellani
- Department of Mother and Child, Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, Italy
- PhD Program in Clinical and Experimental Medicine, University of Modena and Reggio Emilia, Modena, Italy
| | - Gloria Ravegnini
- Department of Pharmacy & Biotechnology, University of Bologna, Bologna, Italy
| | - Chiara Sartori
- Department of Mother and Child, Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Sabrina Angelini
- Department of Pharmacy & Biotechnology, University of Bologna, Bologna, Italy
| | - Maria E. Street
- Department of Mother and Child, Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, Italy
- *Correspondence: Maria E. Street,
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Nemoto T, Kakinuma Y. Fetal malnutrition-induced catch up failure is caused by elevated levels of miR-322 in rats. Sci Rep 2020; 10:1339. [PMID: 31992823 PMCID: PMC6987214 DOI: 10.1038/s41598-020-58392-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2019] [Accepted: 01/15/2020] [Indexed: 12/30/2022] Open
Abstract
If sufficient nutrition is not obtained during pregnancy, the fetus changes its endocrine system and metabolism to protect the brain, resulting in a loss of body size. The detailed mechanisms that determine the success or failure of growth catch-up are still unknown. Therefore, we investigated the mechanism by which catch-up growth failure occurs. The body weights of rat pups at birth from dams whose calorie intake during pregnancy was reduced by 40% were significantly lower than those of controls, and some offspring failed to catch up. Short-body-length and low-bodyweight rats showed blood IGF-1 levels and mRNA expression levels of IGF-1 and growth hormone receptor (GHR) in the liver that were lower than those in controls. The next generation offspring from low-bodyweight non-catch-up (LBW-NCG) rats had high expression of miR-322 and low expression of GHR and IGF-1. The expression of miR-322 showed a significant negative correlation with GHR expression and body length, and overexpression of miR-322 suppressed GHR expression. We found that insufficient intake of calories during pregnancy causes catch-up growth failure due to increased expression of miR-322 and decreased expression of GHR in the livers of offspring, and this effect is inherited by the next generation.
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Affiliation(s)
- Takahiro Nemoto
- Department of Physiology, Nippon Medical School 1-1-5 Sendagi, Bunkyo-ku, Tokyo, 113-8602, Japan.
| | - Yoshihiko Kakinuma
- Department of Physiology, Nippon Medical School 1-1-5 Sendagi, Bunkyo-ku, Tokyo, 113-8602, Japan
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12
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Jia Y, Gao Y, Dou J. Effects of miR-129-3p on biological functions of prostate cancer cells through targeted regulation of Smad3. Oncol Lett 2019; 19:1195-1202. [PMID: 31966049 PMCID: PMC6956156 DOI: 10.3892/ol.2019.11216] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2019] [Accepted: 11/05/2019] [Indexed: 02/07/2023] Open
Abstract
Effects of miR-129-3p on the biological functions of prostate cancer cells through the targeted regulation of Smad3 were investigated. RT-PCR was used to detect the expression levels of miR-129-3p in prostate cancer tissues and cells and its target gene Smad3 mRNA determined by bioinformatics prediction. Correlation between miR-129-3p and Smad3 was analyzed. MTT assay, cell invasion detection, and apoptosis detection were conducted to detect the effects of miR-129-3p and Smad3 on the proliferation, invasion, and apoptosis of prostate cancer cells. The results of RT-qPCR showed that the expression level of miR-129-3p decreased but that of Smad3 increased in the prostate cancer tissue, and the expression levels of the two were significantly and negatively correlated. Additionally, the expression levels were closely related to the degree of tumor differentiation, TNM staging, and lymph node metastasis (P<0.05). Bioinformatics prediction and subsequent experiments proved that Smad3 was the direct target gene of miR-129-3p. Cell detection confirmed that the overexpression of miR-129-3p or the inhibition of Smad3 expression inhibited the proliferation and invasion of prostate cancer cells, promoting apoptosis, and increased the expression level of pro-apoptotic protein Bax, as well as decreased the expression level of anti-apoptotic protein Bcl-2. Inhibition of miR-129-3p expression had the opposite effect to overexpression. miR-129-3p, which may be a new and potential target for the treatment of prostate cancer, can inhibit the proliferation and invasion of prostate cancer cells and promote their apoptosis by directly targeting Smad3.
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Affiliation(s)
- Yunpeng Jia
- Department of Urology Surgery, Gansu Provincial Hospital of TCM, Lanzhou, Gansu 730050, P.R. China
| | - Yu Gao
- Department of Urology Surgery, The Dazu District People's Hospital, Chongqing 402360, P.R. China
| | - Jianguo Dou
- Department of Urology Surgery, The Dazu District People's Hospital, Chongqing 402360, P.R. China
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13
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Yang Q, Zhang S, Li J, Wang X, Peng K, Lan X, Pan C. Development of a touch-down multiplex PCR method for simultaneously rapidly detecting three novel insertion/deletions (indels) within one gene: an example for goat GHR gene. Anim Biotechnol 2018; 30:366-371. [DOI: 10.1080/10495398.2018.1517770] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Qing Yang
- College of Animal Science and Technology, Shaanxi Key Laboratory of Molecular Biology for Agriculture, Northwest A&F University, Yangling, Shaanxi, P. R. China
| | - Shaoli Zhang
- Innovation Experimental College, Northwest A&F University, Yangling, Shaanxi, P. R. China
| | - Jie Li
- College of Animal Science and Technology, Shaanxi Key Laboratory of Molecular Biology for Agriculture, Northwest A&F University, Yangling, Shaanxi, P. R. China
| | - Xinyu Wang
- College of Animal Science and Technology, Shaanxi Key Laboratory of Molecular Biology for Agriculture, Northwest A&F University, Yangling, Shaanxi, P. R. China
| | - Kun Peng
- College of Animal Science and Technology, Shaanxi Key Laboratory of Molecular Biology for Agriculture, Northwest A&F University, Yangling, Shaanxi, P. R. China
| | - Xianyong Lan
- College of Animal Science and Technology, Shaanxi Key Laboratory of Molecular Biology for Agriculture, Northwest A&F University, Yangling, Shaanxi, P. R. China
| | - Chuanying Pan
- College of Animal Science and Technology, Shaanxi Key Laboratory of Molecular Biology for Agriculture, Northwest A&F University, Yangling, Shaanxi, P. R. China
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14
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Zhu J, Zhu D, Zhang Y, Liu Q, Wang P, Li H, Ma X, Zhang X. MicroRNA‐363 inhibits angiogenesis, proliferation, invasion, and migration of renal cell carcinoma via inactivation of the Janus tyrosine kinases 2–signal transducers and activators of transcription 3 axis by suppressing growth hormone receptor gene. J Cell Physiol 2018; 234:2581-2592. [DOI: 10.1002/jcp.27020] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2018] [Accepted: 06/25/2018] [Indexed: 12/15/2022]
Affiliation(s)
- Jie Zhu
- Department of UrologyChinese PLA General HospitalBeijing China
| | - Da‐Qing Zhu
- Department of UrologyHainan Branch of Chinese PLA General HospitalSanya China
| | - Yu Zhang
- Department of UrologyChinese PLA General HospitalBeijing China
| | - Qi‐Ming Liu
- Department of UrologyHainan Branch of Chinese PLA General HospitalSanya China
| | - Peng‐Chao Wang
- Department of UrologyHainan Branch of Chinese PLA General HospitalSanya China
| | - Hong‐Zhao Li
- Department of UrologyChinese PLA General HospitalBeijing China
| | - Xin Ma
- Department of UrologyChinese PLA General HospitalBeijing China
| | - Xu Zhang
- Department of UrologyChinese PLA General HospitalBeijing China
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15
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Zecchini S, Giovarelli M, Perrotta C, Morisi F, Touvier T, Di Renzo I, Moscheni C, Bassi MT, Cervia D, Sandri M, Clementi E, De Palma C. Autophagy controls neonatal myogenesis by regulating the GH-IGF1 system through a NFE2L2- and DDIT3-mediated mechanism. Autophagy 2018; 15:58-77. [PMID: 30081710 DOI: 10.1080/15548627.2018.1507439] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Macroautophagy/autophagy is emerging as an important process in adult muscle stem cells functions: it regulates metabolic reprogramming during activation from a quiescent state, maintains stemness and prevents senescence. We now show that autophagy is specifically required for neonatal myogenesis and muscle development. Specific deletion of Atg7 in PAX7+ (paired box 7) precursors led in mice to a dwarf phenotype, with an effect restricted to the neonatal phase of muscle development. Atg7 knockdown suppressed neonatal satellite cell (nSC) proliferation and differentiation, downregulating the GH-IGF1 functions. When we disrupted autophagy, NFE2L2/NRF2 (nuclear factor, erythroid 2 like 2) accumulated in muscle and nSCs and negatively modulated DDIT3/CHOP (DNA-damage inducible transcript 3) expression. Lower levels of DDIT3 were responsible for reduced GHR expression leading to impaired local production of IGF1. Our results conclusively identify a novel autophagy-dependent pathway that regulates nSC behavior and indicate that autophagy is required for skeletal muscle development in the neonatal phase. Abbreviations: AKT/protein kinase B: Thymoma viral proto-oncogene; ASCs: adult stem cells; ATF4: activating transcription factor 4; ATG7: autophagy related 7; BAT: brown adipose tissue; BMP: bone morphogenetic protein; CEBPB: CCAAT/enhancer binding protein (C/EBP), beta; CSA: cross sectional area; CTNNB1: catenin (cadherin associated protein), beta 1; DDIT3: DNA-damage inducible transcript 3; DM: differentiation medium; E: embryonic stage; EIF2AK3/PERK; EIF4EBP1: eukaryotic translation initiation factor 2 alpha kinase 3; eukaryotic translation initiation factor 4E binding protein 1; ER: endoplasmic reticulum; FGF21: fibroblast growth factor 21; GH: growth hormone; GHR: growth hormone receptor; HSCs: hematopoietic stem cells; IGF1: insulin-like growth factor 1; ITGAM: integrin alpha M; KEAP1: kelch-like ECH-associated protein 1; LY6A/Sca-1; MAP1LC3: lymphocyte antigen 6 complex, locus A; microtubule-associated protein 1 light chain 3; MAPK1/ERK2: mitogen-activated protein kinase 1; MAPK3/ERK1: mitogen-activated protein kinase 3; miRNAs: microRNAs; MSCs: mesenchymal stem cells; MTOR: mechanistic target of rapamycin kinase; mtUPR: mitochondrial unfolded protein response; MYF5: myogenic factor 5; MYH: myosin, heavy polypeptide; MYOD1: myogenic differentiation 1; MYOG: myogenin; NFE2L2: nuclear factor, erythroid derived 2, like 2; nSC: neonatal satellite cells; NSCs: neuronal stem cells; P: postnatal day; PAX7: paired box 7; PECAM1: platelet/endothelial cell adhesion molecule 1; PPARG: peroxisome proliferator activated receptor gamma; PTPRC: protein tyrosine phosphatase, receptor type, C; ROS: reactive oxygen species; RPS6: ribosomal protein S6; SCs: adult satellite cells; SQSTM1: sequestosome 1; STAT5: signal transducer and activator of transcription 5; TGFB1: transforming growth factor beta 1; WAT: white adipose tissue; WT: wild type.
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Affiliation(s)
- Silvia Zecchini
- a Unit of Clinical Pharmacology , University Hospital "Luigi Sacco"-ASST Fatebenefratelli Sacco , Milano , Italy
| | - Matteo Giovarelli
- b Department of Biomedical and Clinical Sciences "Luigi Sacco" , Università degli Studi di Milano , Milano , Italy
| | - Cristiana Perrotta
- b Department of Biomedical and Clinical Sciences "Luigi Sacco" , Università degli Studi di Milano , Milano , Italy
| | - Federica Morisi
- c Division of Genetics and Cell Biology , IRCCS Ospedale San Raffaele , Milano , Italy
| | - Thierry Touvier
- d Biology of Myelin Unit, Division of Genetics and Cell Biology , IRCCS Ospedale San Raffaele , Milano , Italy
| | - Ilaria Di Renzo
- b Department of Biomedical and Clinical Sciences "Luigi Sacco" , Università degli Studi di Milano , Milano , Italy
| | - Claudia Moscheni
- b Department of Biomedical and Clinical Sciences "Luigi Sacco" , Università degli Studi di Milano , Milano , Italy
| | - Maria Teresa Bassi
- e Laboratory of Molecular Biology , IRCCS Eugenio Medea , Bosisio Parini , Italy
| | - Davide Cervia
- f Department for Innovation in Biological, Agro-food and Forest systems , Università degli Studi della Tuscia , Viterbo , Italy
| | - Marco Sandri
- g Department of Biomedical Science , University of Padova , Padova , Italy.,h Laboratory of Molecular Biology , Venetian Institute of Molecular Medicine , Padova , Italy
| | - Emilio Clementi
- e Laboratory of Molecular Biology , IRCCS Eugenio Medea , Bosisio Parini , Italy.,i Department of Biomedical and Clinical Sciences "Luigi Sacco" , Università degli Studi di Milano , Milano , Italy
| | - Clara De Palma
- a Unit of Clinical Pharmacology , University Hospital "Luigi Sacco"-ASST Fatebenefratelli Sacco , Milano , Italy.,b Department of Biomedical and Clinical Sciences "Luigi Sacco" , Università degli Studi di Milano , Milano , Italy
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16
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Growth Hormone Receptor Mutations Related to Individual Dwarfism. Int J Mol Sci 2018; 19:ijms19051433. [PMID: 29748515 PMCID: PMC5983672 DOI: 10.3390/ijms19051433] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2018] [Revised: 04/20/2018] [Accepted: 05/07/2018] [Indexed: 12/21/2022] Open
Abstract
Growth hormone (GH) promotes body growth by binding with two GH receptors (GHRs) at the cell surface. GHRs interact with Janus kinase, signal transducers, and transcription activators to stimulate metabolic effects and insulin-like growth factor (IGF) synthesis. However, process dysfunctions in the GH⁻GHR⁻IGF-1 axis cause animal dwarfism. If, during the GH process, GHR is not successfully recognized and/or bound, or GHR fails to transmit the GH signal to IGF-1, the GH dysfunction occurs. The goal of this review was to focus on the GHR mutations that lead to failures in the GH⁻GHR⁻IGF-1 signal transaction process in the dwarf phenotype. Until now, more than 90 GHR mutations relevant to human short stature (Laron syndrome and idiopathic short stature), including deletions, missense, nonsense, frameshift, and splice site mutations, and four GHR defects associated with chicken dwarfism, have been described. Among the 93 identified mutations of human GHR, 68 occur extracellularly, 13 occur in GHR introns, 10 occur intracellularly, and two occur in the transmembrane. These mutations interfere with the interaction between GH and GHRs, GHR dimerization, downstream signaling, and the expression of GHR. These mutations cause aberrant functioning in the GH-GHR-IGF-1 axis, resulting in defects in the number and diameter of muscle fibers as well as bone development.
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17
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Han DX, Sun XL, Xu MQ, Chen CZ, Jiang H, Gao Y, Yuan B, Zhang JB. Roles of differential expression of microRNA-21-3p and microRNA-433 in FSH regulation in rat anterior pituitary cells. Oncotarget 2018; 8:36553-36565. [PMID: 28402262 PMCID: PMC5482676 DOI: 10.18632/oncotarget.16615] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2017] [Accepted: 03/11/2017] [Indexed: 11/29/2022] Open
Abstract
Follicle-stimulating hormone (FSH) secreted by adenohypophyseal cells plays an important role in the regulation of reproduction, but whether microRNAs (miRNAs) regulate the secretion of FSH remains unclear. In the present study, we predicted and screened miRNAs that might act on the follicle-stimulating hormone beta-subunit (FSHb) gene of rats using the TargetScan program and luciferase reporter assays, and the results identified two miRNAs, miR-21-3p and miR-433. We then transfected these miRNAs into rat anterior adenohypophyseal cells and assessed the FSHb expression levels in and FSH secretion by the transfected cells through quantitative PCR and ELISA. The results showed that both miR-21-3p and miR-433 down-regulated the expression levels of FSHb and resulted in the decrease of the secretion of FSH compared with the control group, and treatment with miR-21-3p and miR-433 inhibitors up-regulated the expression levels of FSHb and resulted in the increase of the secretion of FSH. Taken together, our results indicate that miR-21-3p and miR-433 can down-regulate the expression of FSHb by directly targeting the FSHb 3′UTR in rat primary pituitary cells. Our findings provide evidence that miRNAs can regulate FSHb expression and further affect the secretion of FSH and might contribute to the use of miRNAs for the regulation of animal reproduction.
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Affiliation(s)
- Dong-Xu Han
- Department of Laboratory Animals, College of Animal Sciences, Jilin University, Changchun, Jilin, P.R. China
| | - Xu-Lei Sun
- Department of Laboratory Animals, College of Animal Sciences, Jilin University, Changchun, Jilin, P.R. China
| | - Ming-Qiang Xu
- Department of Laboratory Animals, College of Animal Sciences, Jilin University, Changchun, Jilin, P.R. China
| | - Cheng-Zhen Chen
- Department of Laboratory Animals, College of Animal Sciences, Jilin University, Changchun, Jilin, P.R. China
| | - Hao Jiang
- Department of Laboratory Animals, College of Animal Sciences, Jilin University, Changchun, Jilin, P.R. China
| | - Yan Gao
- Department of Laboratory Animals, College of Animal Sciences, Jilin University, Changchun, Jilin, P.R. China
| | - Bao Yuan
- Department of Laboratory Animals, College of Animal Sciences, Jilin University, Changchun, Jilin, P.R. China
| | - Jia-Bao Zhang
- Department of Laboratory Animals, College of Animal Sciences, Jilin University, Changchun, Jilin, P.R. China
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18
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Growth Hormone Resistance-Special Focus on Inflammatory Bowel Disease. Int J Mol Sci 2017; 18:ijms18051019. [PMID: 28486400 PMCID: PMC5454932 DOI: 10.3390/ijms18051019] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2017] [Revised: 05/01/2017] [Accepted: 05/03/2017] [Indexed: 12/25/2022] Open
Abstract
Growth hormone (GH) plays major anabolic and catabolic roles in the body and is important for regulating several aspects of growth. During an inflammatory process, cells may develop a state of GH resistance during which their response to GH stimulation is limited. In this review, we will emphasize specific mechanisms governing the formation of GH resistance in the active phase of inflammatory bowel disease. The specific molecular effects mediated through individual inflammatory mediators and processes will be highlighted to provide an overview of the transcriptional, translational and post-translational inflammation-mediated impacts on the GH receptor (GHR) along with the impacts on GH-induced intracellular signaling. We also will review GH’s effects on mucosal healing and immune cells in the context of experimental colitis, human inflammatory bowel disease and in patients with short bowel syndrome.
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19
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Venturutti L, Russo RIC, Rivas MA, Mercogliano MF, Izzo F, Oakley RH, Pereyra MG, De Martino M, Proietti CJ, Yankilevich P, Roa JC, Guzmán P, Cortese E, Allemand DH, Huang TH, Charreau EH, Cidlowski JA, Schillaci R, Elizalde PV. MiR-16 mediates trastuzumab and lapatinib response in ErbB-2-positive breast and gastric cancer via its novel targets CCNJ and FUBP1. Oncogene 2016; 35:6189-6202. [PMID: 27157613 PMCID: PMC5832962 DOI: 10.1038/onc.2016.151] [Citation(s) in RCA: 66] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2015] [Revised: 02/26/2016] [Accepted: 03/24/2016] [Indexed: 12/11/2022]
Abstract
ErbB-2 amplification/overexpression accounts for an aggressive breast cancer (BC) subtype (ErbB-2-positive). Enhanced ErbB-2 expression was also found in gastric cancer (GC) and has been correlated with poor clinical outcome. The ErbB-2-targeted therapies trastuzumab (TZ), a monoclonal antibody, and lapatinib, a tyrosine kinase inhibitor, have proved highly beneficial. However, resistance to such therapies remains a major clinical challenge. We here revealed a novel mechanism underlying the antiproliferative effects of both agents in ErbB-2-positive BC and GC. TZ and lapatinib ability to block extracellular signal-regulated kinases 1/2 and phosphatidylinositol-3 kinase (PI3K)/AKT in sensitive cells inhibits c-Myc activation, which results in upregulation of miR-16. Forced expression of miR-16 inhibited in vitro proliferation in BC and GC cells, both sensitive and resistant to TZ and lapatinib, as well as in a preclinical BC model resistant to these agents. This reveals miR-16 role as tumor suppressor in ErbB-2-positive BC and GC. Using genome-wide expression studies and miRNA target prediction algorithms, we identified cyclin J and far upstream element-binding protein 1 (FUBP1) as novel miR-16 targets, which mediate miR-16 antiproliferative effects. Supporting the clinical relevance of our results, we found that high levels of miR-16 and low or null FUBP1 expression correlate with TZ response in ErbB-2-positive primary BCs. These findings highlight a potential role of miR-16 and FUBP1 as biomarkers of sensitivity to TZ therapy. Furthermore, we revealed miR-16 as an innovative therapeutic agent for TZ- and lapatinib-resistant ErbB-2-positive BC and GC.
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Affiliation(s)
- L Venturutti
- Laboratory of Molecular Mechanisms of Carcinogenesis, Instituto de Biología y Medicina Experimental, CONICET, Buenos Aires, Argentina
| | - RI Cordo Russo
- Laboratory of Molecular Mechanisms of Carcinogenesis, Instituto de Biología y Medicina Experimental, CONICET, Buenos Aires, Argentina
| | - MA Rivas
- Department of Medicine, Weill Cornell Medicine, New York, NY, USA
| | - MF Mercogliano
- Laboratory of Molecular Mechanisms of Carcinogenesis, Instituto de Biología y Medicina Experimental, CONICET, Buenos Aires, Argentina
| | - F Izzo
- Laboratory of Molecular Mechanisms of Carcinogenesis, Instituto de Biología y Medicina Experimental, CONICET, Buenos Aires, Argentina
| | - RH Oakley
- Department of Health and Human Services, National Institute of Environmental Health Sciences, NIH, Research Triangle Park, NC, USA
| | - MG Pereyra
- Laboratory of Molecular Mechanisms of Carcinogenesis, Instituto de Biología y Medicina Experimental, CONICET, Buenos Aires, Argentina
- Servicio de Anatomía Patológica, Hospital General de Agudos ‘Juan A Fernández’, Buenos Aires, Argentina
| | - M De Martino
- Laboratory of Molecular Mechanisms of Carcinogenesis, Instituto de Biología y Medicina Experimental, CONICET, Buenos Aires, Argentina
| | - CJ Proietti
- Laboratory of Molecular Mechanisms of Carcinogenesis, Instituto de Biología y Medicina Experimental, CONICET, Buenos Aires, Argentina
| | - P Yankilevich
- Instituto de Investigación en Biomedicina de Buenos Aires, CONICET—Partner Institute of the Max Planck Society, Buenos Aires, Argentina
| | - JC Roa
- Departamento de Anatomía Patológica (BIOREN), Universidad de La Frontera, Temuco, Chile
- Departamento de Anatomía Patológica, Escuela de Medicina, Pontificia Universidad Católica de Chile, Santiago de Chile, Chile
- Advanced Center for Chronic Diseases (ACCDIS), Pontificia Universidad Católica de Chile, Santiago de Chile, Santiago, Chile
| | - P Guzmán
- Departamento de Anatomía Patológica (BIOREN), Universidad de La Frontera, Temuco, Chile
| | - E Cortese
- Servicio de Ginecología, Hospital Aeronáutico Central, Buenos Aires, Argentina
| | - DH Allemand
- Unidad de Patología Mamaria, Hospital General de Agudos ‘Juan A Fernández’, Buenos Aires, Argentina
| | - TH Huang
- Department of Molecular Medicine/Institute of Biotechnology, Cancer Therapy and Research Center, University of Texas, San Antonio, TX, USA
| | - EH Charreau
- Laboratory of Molecular Mechanisms of Carcinogenesis, Instituto de Biología y Medicina Experimental, CONICET, Buenos Aires, Argentina
| | - JA Cidlowski
- Department of Health and Human Services, National Institute of Environmental Health Sciences, NIH, Research Triangle Park, NC, USA
| | - R Schillaci
- Laboratory of Molecular Mechanisms of Carcinogenesis, Instituto de Biología y Medicina Experimental, CONICET, Buenos Aires, Argentina
| | - PV Elizalde
- Laboratory of Molecular Mechanisms of Carcinogenesis, Instituto de Biología y Medicina Experimental, CONICET, Buenos Aires, Argentina
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20
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Cava C, Colaprico A, Bertoli G, Bontempi G, Mauri G, Castiglioni I. How interacting pathways are regulated by miRNAs in breast cancer subtypes. BMC Bioinformatics 2016; 17:348. [PMID: 28185585 PMCID: PMC5123339 DOI: 10.1186/s12859-016-1196-1] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND An important challenge in cancer biology is to understand the complex aspects of the disease. It is increasingly evident that genes are not isolated from each other and the comprehension of how different genes are related to each other could explain biological mechanisms causing diseases. Biological pathways are important tools to reveal gene interaction and reduce the large number of genes to be studied by partitioning it into smaller paths. Furthermore, recent scientific evidence has proven that a combination of pathways, instead than a single element of the pathway or a single pathway, could be responsible for pathological changes in a cell. RESULTS In this paper we develop a new method that can reveal miRNAs able to regulate, in a coordinated way, networks of gene pathways. We applied the method to subtypes of breast cancer. The basic idea is the identification of pathways significantly enriched with differentially expressed genes among the different breast cancer subtypes and normal tissue. Looking at the pairs of pathways that were found to be functionally related, we created a network of dependent pathways and we focused on identifying miRNAs that could act as miRNA drivers in a coordinated regulation process. CONCLUSIONS Our approach enables miRNAs identification that could have an important role in the development of breast cancer.
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Affiliation(s)
- Claudia Cava
- Institute of Molecular Bioimaging and Physiology (IBFM), National Research Council (CNR), Milan, Italy
| | - Antonio Colaprico
- Interuniversity Institute of Bioinformatics in Brussels (IB), Brussels, Belgium
- Machine Learning Group, ULB, Brussels, Belgium
| | - Gloria Bertoli
- Institute of Molecular Bioimaging and Physiology (IBFM), National Research Council (CNR), Milan, Italy
| | - Gianluca Bontempi
- Interuniversity Institute of Bioinformatics in Brussels (IB), Brussels, Belgium
- Machine Learning Group, ULB, Brussels, Belgium
| | - Giancarlo Mauri
- Department of Informatics, Systems and Communications, University of Milan–Bicocca, Milan, Italy
| | - Isabella Castiglioni
- Institute of Molecular Bioimaging and Physiology (IBFM), National Research Council (CNR), Milan, Italy
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21
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Taylor S, Spugnini EP, Assaraf YG, Azzarito T, Rauch C, Fais S. Microenvironment acidity as a major determinant of tumor chemoresistance: Proton pump inhibitors (PPIs) as a novel therapeutic approach. Drug Resist Updat 2015; 23:69-78. [PMID: 26341193 DOI: 10.1016/j.drup.2015.08.004] [Citation(s) in RCA: 168] [Impact Index Per Article: 18.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2014] [Revised: 07/27/2015] [Accepted: 08/13/2015] [Indexed: 12/31/2022]
Abstract
Despite the major progresses in biomedical research and the development of novel therapeutics and treatment strategies, cancer is still among the dominant causes of death worldwide. One of the crucial challenges in the clinical management of cancer is primary (intrinsic) and secondary (acquired) resistance to both conventional and targeted chemotherapeutics. Multiple mechanisms have been identifiedthat underlie intrinsic and acquired chemoresistance: these include impaired drug uptake, increased drug efflux, deletion of receptors, altered drug metabolism, quantitative and qualitative alterations in drug targets, increased DNA damage repair and various mechanisms of anti-apoptosis. The fast efflux of anticancer drugs mediated by multidrug efflux pumps and the partial or complete reversibility of chemoresistance combined with the absence of genetic mutations suggests a multifactorial process. However, a growing body of recent evidence suggests that chemoresistance is often triggered by the highly acidic microenvironment of tumors. The vast majority of drugs, including conventional chemotherapeutics and more recent biological agents, are weak bases that are quickly protonated and neutralized in acidic environments, such as the extracellular microenvironment and the acidic organelles of tumor cells. It is therefore essential to develop new strategies to overcome the entrapment and neutralization of weak base drugs. One such strategy is the use of proton pump inhibitors which can enhance tumor chemosensitivity by increasing the pH of the tumor microenvironment. Recent clinical trials in animals with spontaneous tumors have indicated that patient alkalization is capable of reversing acquired chemoresistance in a large percentage of tumors that are refractory to chemotherapy. Of particular interest was the benefit of alkalization for patients undergoing metronomic regimens which are becoming more widely used in veterinary medicine. Overall, these results provide substantial new evidence that altering the acidic tumor microenvironment is an effective, well tolerated and low cost strategy for the overcoming of anticancer drug resistance.
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Affiliation(s)
- Sophie Taylor
- School of Veterinary Medicine and Science, University of Nottingham, College Road, Sutton Bonington, Nottingham LE12 5RD, UK
| | | | - Yehuda G Assaraf
- The Fred Wyszkowski Cancer Research Laboratory, Department of Biology, Technion-Israel Institute of Technology, Haifa 32000, Israel
| | - Tommaso Azzarito
- Department of Therapeutic Research and Medicines Evaluation, National Institute of Health, Viale Regina Elena 299, 00161 Rome, Italy
| | - Cyril Rauch
- School of Veterinary Medicine and Science, University of Nottingham, College Road, Sutton Bonington, Nottingham LE12 5RD, UK.
| | - Stefano Fais
- Department of Therapeutic Research and Medicines Evaluation, National Institute of Health, Viale Regina Elena 299, 00161 Rome, Italy.
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Khan FH, Pandian V, Ramraj S, Aravindan S, Herman TS, Aravindan N. Reorganization of metastamiRs in the evolution of metastatic aggressive neuroblastoma cells. BMC Genomics 2015; 16:501. [PMID: 26148557 PMCID: PMC4491873 DOI: 10.1186/s12864-015-1642-x] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2015] [Accepted: 05/19/2015] [Indexed: 12/19/2022] Open
Abstract
Background MetastamiRs have momentous clinical relevance and have been correlated with disease progression in many tumors. In this study, we identified neuroblastoma metastamiRs exploiting unique mouse models of favorable and high-risk metastatic human neuroblastoma. Further, we related their deregulation to the modulation of target proteins and established their association with clinical outcomes. Results Whole genome miRNA microarray analysis identified 74 metastamiRs across the manifold of metastatic tumors. RT-qPCR on select miRNAs validated profile expression. Results from bio-informatics across the ingenuity pathway, miRCancer, and literature data-mining endorsed the expression of these miRNAs in multiple tumor systems and showed their role in metastasis, identifying them as metastamiRs. Immunoblotting and TMA-IHC analyses revealed alterations in the expression/phosphorylation of metastamiRs’ targets, including ADAMTS-1, AKT1/2/3, ASK1, AURKβ, Birc1, Birc2, Bric5, β-CATENIN, CASP8, CD54, CDK4, CREB, CTGF, CXCR4, CYCLIN-D1, EGFR, ELK1, ESR1, CFOS, FOSB, FRA, GRB10, GSK3β, IL1α, JUND, kRAS, KRTAP1, MCP1, MEGF10, MMP2, MMP3, MMP9, MMP10, MTA2, MYB, cMYC, NF2, NOS3, P21, pP38, PTPN3, CLEAVED PARP, PKC, SDF-1β, SEMA3D, SELE, STAT3, TLR3, TNFα, TNFR1, and VEGF in aggressive cells ex vivo and in a manifold of metastatic tumors in vivo. miRNA mimic (hsa-miR-125b, hsa-miR-27b, hsa-miR-93, hsa-miR-20a) and inhibitor (hsa-miR-1224-3p, hsa-miR-1260) approach for select miRNAs revealed the direct influence of the altered metastamiRs in the regulation of identified protein targets. Clinical outcome association analysis with the validated metastamiRs’ targets corresponded strongly with poor overall and relapse-free survival. Conclusions For the first time, these results identified a comprehensive list of neuroblastoma metastamiRs, related their deregulation to altered expression of protein targets, and established their association with poor clinical outcomes. The identified set of distinctive neuroblastoma metastamiRs could serve as potential candidates for diagnostic markers for the switch from favorable to high-risk metastatic disease. Electronic supplementary material The online version of this article (doi:10.1186/s12864-015-1642-x) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Faizan H Khan
- Department of Radiation Oncology, University of Oklahoma Health Sciences Center, 940, Stanton L. Young Boulevard, BMSB 737, Oklahoma City, OK, 73104, USA.
| | - Vijayabaskar Pandian
- Department of Radiation Oncology, University of Oklahoma Health Sciences Center, 940, Stanton L. Young Boulevard, BMSB 737, Oklahoma City, OK, 73104, USA.
| | - Satishkumar Ramraj
- Department of Radiation Oncology, University of Oklahoma Health Sciences Center, 940, Stanton L. Young Boulevard, BMSB 737, Oklahoma City, OK, 73104, USA.
| | - Sheeja Aravindan
- Stephenson Cancer Center, 975 NE 10th Street, BRC 1468, Oklahoma City, OK, 73104, USA.
| | - Terence S Herman
- Department of Radiation Oncology, University of Oklahoma Health Sciences Center, 940, Stanton L. Young Boulevard, BMSB 737, Oklahoma City, OK, 73104, USA. .,Stephenson Cancer Center, 975 NE 10th Street, BRC 1468, Oklahoma City, OK, 73104, USA.
| | - Natarajan Aravindan
- Department of Radiation Oncology, University of Oklahoma Health Sciences Center, 940, Stanton L. Young Boulevard, BMSB 737, Oklahoma City, OK, 73104, USA.
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