1
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Ragusa A, Svelato A, Fogolari M, Ficarola F, Plotti F, De Luca C, D'Avino S, Davini F, De Cesaris M, Messina G, Bertolini A, Marci R, Angeletti S, Angioli R, Terranova C. The endogenous oxytocin after manipulative osteopathic treatment in full-term pregnant women. Eur Rev Med Pharmacol Sci 2024; 28:1155-1162. [PMID: 38375728 DOI: 10.26355/eurrev_202402_35354] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/21/2024]
Abstract
OBJECTIVE The aim of this study is to assess whether the touch of osteopathic manipulative treatment (OMT) can affect the endogenous production of oxytocin in full-term pregnant women and the assessment of well-being following the treatment. PATIENTS AND METHODS In this study have been enrolled 57 pregnant women at full-term pregnancy (37th-41st week) for evaluation of the concentration of salivary oxytocin 2 minutes before and 2 minutes after a single session of OMT by an osteopath lasting for 30 minutes. Pre-OMT and post-OMT saliva samples were collected with the use of Salivette® salivary swabs. 7 salivary swabs were excluded from the analysis. 50 samples were analyzed with an appropriate ELISA kit. RESULTS The mean OT salivary concentration pre-OMT was 89.98±16.39, and post-OMT was 100.60±19.13 tends to increase with p=0.0000051. In multivariate analysis, two subgroups show interesting data in the mean difference in OT salivary concentration post-OMT: women with painful contractions (p=0.06) and women under 35 years (p=0.09). CONCLUSIONS The results of this study demonstrate that the effectiveness of OMT-increasing endogenous oxytocin is statistically significant in full-term pregnant women. The sensation of well-being found in most women indicates that there has been a predominantly central rather than peripheral oxytocin release after OMT.
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Affiliation(s)
- A Ragusa
- Department of Gynecology and Obstetrics, Campus Bio-Medico University Hospital Foundation Rome, Italy.
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2
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Li J, Lan Z, Liao W, Horner JW, Xu X, Liu J, Yoshihama Y, Jiang S, Shim HS, Slotnik M, LaBella KA, Wu CJ, Dunner K, Hsu WH, Lee R, Khanduri I, Terranova C, Akdemir K, Chakravarti D, Shang X, Spring DJ, Wang YA, DePinho RA. Histone demethylase KDM5D upregulation drives sex differences in colon cancer. Nature 2023; 619:632-639. [PMID: 37344599 PMCID: PMC10529424 DOI: 10.1038/s41586-023-06254-7] [Citation(s) in RCA: 16] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Accepted: 05/24/2023] [Indexed: 06/23/2023]
Abstract
Sex exerts a profound impact on cancer incidence, spectrum and outcomes, yet the molecular and genetic bases of such sex differences are ill-defined and presumptively ascribed to X-chromosome genes and sex hormones1. Such sex differences are particularly prominent in colorectal cancer (CRC) in which men experience higher metastases and mortality. A murine CRC model, engineered with an inducible transgene encoding oncogenic mutant KRASG12D and conditional null alleles of Apc and Trp53 tumour suppressors (designated iKAP)2, revealed higher metastases and worse outcomes specifically in males with oncogenic mutant KRAS (KRAS*) CRC. Integrated cross-species molecular and transcriptomic analyses identified Y-chromosome gene histone demethylase KDM5D as a transcriptionally upregulated gene driven by KRAS*-mediated activation of the STAT4 transcription factor. KDM5D-dependent chromatin mark and transcriptome changes showed repression of regulators of the epithelial cell tight junction and major histocompatibility complex class I complex components. Deletion of Kdm5d in iKAP cancer cells increased tight junction integrity, decreased cell invasiveness and enhanced cancer cell killing by CD8+ T cells. Conversely, iAP mice engineered with a Kdm5d transgene to provide constitutive Kdm5d expression specifically in iAP cancer cells showed an increased propensity for more invasive tumours in vivo. Thus, KRAS*-STAT4-mediated upregulation of Y chromosome KDM5D contributes substantially to the sex differences in KRAS* CRC by means of its disruption of cancer cell adhesion properties and tumour immunity, providing an actionable therapeutic strategy for metastasis risk reduction for men afflicted with KRAS* CRC.
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Affiliation(s)
- Jiexi Li
- Department of Cancer Biology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Zhengdao Lan
- Department of Cancer Biology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Wenting Liao
- Department of Cancer Biology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
- Department of Experimental Research, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
| | - James W Horner
- TRACTION Platform, Division of Therapeutics Discovery, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Xueping Xu
- TRACTION Platform, Division of Therapeutics Discovery, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Jielin Liu
- Department of Genitourinary Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Yohei Yoshihama
- Department of Cancer Biology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Shan Jiang
- TRACTION Platform, Division of Therapeutics Discovery, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Hong Seok Shim
- Department of Cancer Biology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Max Slotnik
- Department of Cancer Biology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Kyle A LaBella
- Department of Cancer Biology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Chang-Jiun Wu
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Kenneth Dunner
- Department of Cancer Biology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Wen-Hao Hsu
- Department of Cancer Biology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Rumi Lee
- Department of Cancer Biology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Isha Khanduri
- Department of Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Christopher Terranova
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Kadir Akdemir
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
- Department of Neurosurgery, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Deepavali Chakravarti
- Department of Cancer Biology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Xiaoying Shang
- Department of Cancer Biology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Denise J Spring
- Department of Cancer Biology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Y Alan Wang
- Department of Cancer Biology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
- Indiana University, Indianapolis, IN, USA
| | - Ronald A DePinho
- Department of Cancer Biology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
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3
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De Cicco Nardone C, Ficarola F, Plotti F, Montera R, Feole L, Rampello S, Messina G, Luvero D, Marci R, Angioli R, Terranova C. The role of peritoneal lavage in benign gynecologic laparoscopic surgery. Eur Rev Med Pharmacol Sci 2023; 27:6800-6808. [PMID: 37522691 DOI: 10.26355/eurrev_202307_33151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 08/01/2023]
Abstract
OBJECTIVE Laparoscopic surgery offers many advantages compared to invasive surgery but one of the main problems is postoperative pain, partially resulting from the peritoneal inflammatory process mediated by inflammatory cytokines. The rationale of this study is that intraperitoneal washing could remove inflammatory mediators that are the cause of postoperative pain and could help in the removal of CO2 from the abdominal cavity. This article aims to analyze the effects of peritoneal lavage in the reduction of postoperative shoulder pain. PATIENTS AND METHODS 277 patients enrolled to undergo laparoscopic gynecologic surgery were included in the study. Women are randomized into two groups, according to the use or non-use of peritoneal lavage with saline solution at the end of laparoscopic gynecological major procedures. RESULTS Data show that the peritoneal lavage can significantly reduce postoperative pain in the first 36 hours after surgery, as well as patients' requests for analgesics: during the first 3 postoperative days, requests for paracetamol were lower in the YW (Yes Washing) group than the NW (No Washing) group (77 vs. 101; p<0.05); similar results are obtained considering ketorolac administration (62 vs. 71; p<0.05). CONCLUSIONS Peritoneal lavage after gynecological laparoscopic procedures may be effective in the reduction of postoperative pain and use of analgesics.
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Affiliation(s)
- C De Cicco Nardone
- Department of Gynecology, Campus Bio-Medico University Hospital Foundation, Rome, Italy.
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4
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Rahman S, Lan X, Terranova C, El-Kholdi R, Yilmaz OH, Cheng CW. Epigenetic and Transcriptional Dynamics of Notch Program in Intestinal Differentiation. Methods Mol Biol 2023; 2650:77-88. [PMID: 37310625 DOI: 10.1007/978-1-0716-3076-1_7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
The equilibrium between stem cell self-renewal and differentiation followed by proper lineage specification of progenitor cells is considered imperative for maintaining intestinal homeostasis. In the hierarchical model, intestinal differentiation is defined by the stepwise acquisition of lineage-specific mature cell features, where Notch signaling and lateral inhibition instructively regulate the cell-fate decisions. Recent studies reveal a broadly permissive intestinal chromatin underlies the lineage plasticity and adaptation to diet mediated by Notch transcriptional program. Here, we review the conventional understanding of Notch programming in intestinal differentiation and describe how new data from epigenetic and transcriptional analyses may refine or revise the current view. We provide instructions on sample preparation and data analysis and explain how to use ChIP-seq and scRNA-seq in combination of lineage tracing assay to determine the dynamics of Notch program and intestinal differentiation in the context of dietary and metabolic regulation of cell-fate decisions.
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Affiliation(s)
- Shahadat Rahman
- Columbia Stem Cell Initiative, Columbia University Irving Medical Center, New York, NY, USA
| | - Xi Lan
- Koch Institute for Integrative Cancer Research, MIT, Cambridge, MA, USA
| | - Christopher Terranova
- Genomic Medicine Department, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Rayan El-Kholdi
- Columbia Stem Cell Initiative, Columbia University Irving Medical Center, New York, NY, USA
- ESPCI Paris, Université PSL, Paris, France
| | - Omer H Yilmaz
- Koch Institute for Integrative Cancer Research, MIT, Cambridge, MA, USA
| | - Chia-Wei Cheng
- Columbia Stem Cell Initiative, Columbia University Irving Medical Center, New York, NY, USA.
- Koch Institute for Integrative Cancer Research, MIT, Cambridge, MA, USA.
- Department of Genetics and Development, Columbia University Irving Medical Center, New York, NY, USA.
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5
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Kochat V, Raman AT, Landers SM, Tang M, Schulz J, Terranova C, Landry JP, Bhalla AD, Beird HC, Wu CC, Jiang Y, Mao X, Lazcano R, Gite S, Ingram DR, Yi M, Zhang J, Keung EZ, Scally CP, Roland CL, Hunt KK, Feig BW, Futreal PA, Hwu P, Wang WL, Lazar AJ, Slopis JM, Wilson-Robles H, Wiener DJ, McCutcheon IE, Wustefeld-Janssens B, Rai K, Torres KE. Enhancer reprogramming in PRC2-deficient malignant peripheral nerve sheath tumors induces a targetable de-differentiated state. Acta Neuropathol 2021; 142:565-590. [PMID: 34283254 DOI: 10.1007/s00401-021-02341-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2021] [Revised: 06/09/2021] [Accepted: 06/22/2021] [Indexed: 02/03/2023]
Abstract
Malignant peripheral nerve sheath tumors (MPNSTs) are soft tissue sarcomas that frequently harbor genetic alterations in polycomb repressor complex 2 (PRC2) components-SUZ12 and EED. Here, we show that PRC2 loss confers a dedifferentiated early neural-crest phenotype which is exclusive to PRC2-mutant MPNSTs and not a feature of neurofibromas. Neural crest phenotype in PRC2 mutant MPNSTs was validated via cross-species comparative analysis using spontaneous and transgenic MPNST models. Systematic chromatin state profiling of the MPNST cells showed extensive epigenomic reprogramming or chromatin states associated with PRC2 loss and identified gains of active enhancer states/super-enhancers on early neural crest regulators in PRC2-mutant conditions around genomic loci that harbored repressed/poised states in PRC2-WT MPNST cells. Consistently, inverse correlation between H3K27me3 loss and H3K27Ac gain was noted in MPNSTs. Epigenetic editing experiments established functional roles for enhancer gains on DLX5-a key regulator of neural crest phenotype. Consistently, blockade of enhancer activity by bromodomain inhibitors specifically suppressed this neural crest phenotype and tumor burden in PRC2-mutant PDXs. Together, these findings reveal accumulation of dedifferentiated neural crest like state in PRC2-mutant MPNSTs that can be targeted by enhancer blockade.
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Affiliation(s)
- Veena Kochat
- Department of Surgical Oncology, University of Texas MD Anderson Cancer Center, Houston, TX, USA.,Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Ayush T Raman
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.,Graduate Program in Quantitative and Computational Biosciences, Baylor College of Medicine, Houston, TX, USA.,Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Sharon M Landers
- Department of Surgical Oncology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Ming Tang
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.,Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Jonathan Schulz
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Christopher Terranova
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Jace P Landry
- Department of Surgical Oncology, University of Texas MD Anderson Cancer Center, Houston, TX, USA.,Louisiana State University School of Medicine, New Orleans, LA, USA
| | - Angela D Bhalla
- Department of Surgical Oncology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Hannah C Beird
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Chia-Chin Wu
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Yingda Jiang
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.,Graduate School of Biomedical Sciences, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Xizeng Mao
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Rossana Lazcano
- Department of Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Swati Gite
- Department of Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Davis R Ingram
- Department of Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Min Yi
- Department of Surgical Oncology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Jianhua Zhang
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Emily Z Keung
- Department of Surgical Oncology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Christopher P Scally
- Department of Surgical Oncology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Christina L Roland
- Department of Surgical Oncology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Kelly K Hunt
- Department of Surgical Oncology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Barry W Feig
- Department of Surgical Oncology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - P Andrew Futreal
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Patrick Hwu
- Department of Melanoma Medical Oncology and Sarcoma Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.,H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL, USA
| | - Wei-Lien Wang
- Department of Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Alexander J Lazar
- Department of Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - John M Slopis
- Department of Neuro-Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Heather Wilson-Robles
- Small Animal Clinical Sciences, College of Veterinary Medicine and Biomedical Sciences, Texas A&M University, College Station, TX, USA
| | - Dominique J Wiener
- Department of Veterinary Pathobiology, College of Veterinary Medicine & Biomedical Science, Texas A&M University, College Station, TX, USA
| | - Ian E McCutcheon
- Department of Neurosurgery, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Brandan Wustefeld-Janssens
- Small Animal Clinical Sciences, College of Veterinary Medicine and Biomedical Sciences, Texas A&M University, College Station, TX, USA.,Department of Surgical Oncology, Flint Animal Cancer Center, Colorado State University, Fort Collins, CO, USA
| | - Kunal Rai
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA. .,Graduate Program in Quantitative and Computational Biosciences, Baylor College of Medicine, Houston, TX, USA.
| | - Keila E Torres
- Department of Surgical Oncology, University of Texas MD Anderson Cancer Center, Houston, TX, USA. .,Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA. .,Graduate School of Biomedical Sciences, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
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6
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Cartella SM, Terranova C, Rizzo V, Quartarone A, Girlanda P. Covid-19 and Parkinson's disease: an overview. J Neurol 2021; 268:4415-4421. [PMID: 34313818 PMCID: PMC8313415 DOI: 10.1007/s00415-021-10721-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2020] [Revised: 06/26/2021] [Accepted: 07/20/2021] [Indexed: 12/17/2022]
Abstract
In March 2020, WHO declared Covid-19 outbreak pandemic. There has been increasing evidence that frail, old, multi-pathological patients are at greater risk of developing severe Covid-19 infection than younger, healthy ones. Covid-19's impact on Parkinson's Disease (PD) patients could be analysed through both the influence on PD patients' health and their risk of developing severe Covid-19, and the consequences of lockdown and restrictive measures on mental and cognitive health on both patients and caregivers. Moreover, there are critical issues to be considered about patients' care and management through an unprecedented time like this. One important issue to consider is physiotherapy, as most patients cannot keep exercising because of restrictive measures which has profoundly impacted on their health. Lastly, the relationship between PD and Sars-Cov2 may be even more complicated than it seems as some studies have hypothesized a possible Covid-19-induced parkinsonism. Hereby, we review the state of the art about the relationship between Covid-19 and Parkinson's Disease, focusing on each of these five points.
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Affiliation(s)
- S M Cartella
- Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy.
| | - C Terranova
- Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy
| | - V Rizzo
- Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy
| | - A Quartarone
- Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy
| | - P Girlanda
- Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy
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7
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Maitituoheti M, Keung EZ, Tang M, Yan L, Alam H, Han G, Singh AK, Raman AT, Terranova C, Sarkar S, Orouji E, Amin SB, Sharma S, Williams M, Samant NS, Dhamdhere M, Zheng N, Shah T, Shah A, Axelrad JB, Anvar NE, Lin YH, Jiang S, Chang EQ, Ingram DR, Wang WL, Lazar A, Lee MG, Muller F, Wang L, Ying H, Rai K. Enhancer Reprogramming Confers Dependence on Glycolysis and IGF Signaling in KMT2D Mutant Melanoma. Cell Rep 2020; 33:108293. [PMID: 33086062 PMCID: PMC7649750 DOI: 10.1016/j.celrep.2020.108293] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2020] [Revised: 08/11/2020] [Accepted: 09/29/2020] [Indexed: 12/16/2022] Open
Abstract
Histone methyltransferase KMT2D harbors frequent loss-of-function somatic point mutations in several tumor types, including melanoma. Here, we identify KMT2D as a potent tumor suppressor in melanoma through an in vivo epigenome-focused pooled RNAi screen and confirm the finding by using a genetically engineered mouse model (GEMM) based on conditional and melanocyte-specific deletion of KMT2D. KMT2D-deficient tumors show substantial reprogramming of key metabolic pathways, including glycolysis. KMT2D deficiency aberrantly upregulates glycolysis enzymes, intermediate metabolites, and glucose consumption rates. Mechanistically, KMT2D loss causes genome-wide reduction of H3K4me1-marked active enhancer chromatin states. Enhancer loss and subsequent repression of IGFBP5 activates IGF1R-AKT to increase glycolysis in KMT2D-deficient cells. Pharmacological inhibition of glycolysis and insulin growth factor (IGF) signaling reduce proliferation and tumorigenesis preferentially in KMT2D-deficient cells. We conclude that KMT2D loss promotes tumorigenesis by facilitating an increased use of the glycolysis pathway for enhanced biomass needs via enhancer reprogramming, thus presenting an opportunity for therapeutic intervention through glycolysis or IGF pathway inhibitors.
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Affiliation(s)
- Mayinuer Maitituoheti
- Department of Genomic Medicine, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Emily Z Keung
- Department of Surgical Oncology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Ming Tang
- Department of Genomic Medicine, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Liang Yan
- Department of Molecular and Cellular Oncology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Hunain Alam
- Department of Molecular and Cellular Oncology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Guangchun Han
- Department of Genomic Medicine, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Anand K Singh
- Department of Genomic Medicine, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Ayush T Raman
- Department of Genomic Medicine, University of Texas MD Anderson Cancer Center, Houston, TX, USA; Graduate Program in Quantitative Sciences, Baylor College of Medicine, Houston, TX, USA
| | - Christopher Terranova
- Department of Genomic Medicine, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Sharmistha Sarkar
- Department of Genomic Medicine, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Elias Orouji
- Department of Genomic Medicine, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Samir B Amin
- The Jackson Laboratory for Genomic Medicine, Farmington, CT, USA
| | - Sneha Sharma
- Department of Genomic Medicine, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Maura Williams
- Department of Genomic Medicine, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Neha S Samant
- Department of Genomic Medicine, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Mayura Dhamdhere
- Department of Genomic Medicine, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Norman Zheng
- Department of Genomic Medicine, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Tara Shah
- Department of Genomic Medicine, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Amiksha Shah
- Department of Genomic Medicine, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Jacob B Axelrad
- Department of Genomic Medicine, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Nazanin E Anvar
- Department of Genomic Medicine, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Yu-Hsi Lin
- Department of Cancer Systems Imaging, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Shan Jiang
- Department of Genomic Medicine, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Edward Q Chang
- Institute for Applied Cancer Science, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Davis R Ingram
- Department of Translational Molecular Pathology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Wei-Lien Wang
- Department of Translational Molecular Pathology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Alexander Lazar
- Department of Translational Molecular Pathology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Min Gyu Lee
- Department of Molecular and Cellular Oncology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Florian Muller
- Department of Cancer Systems Imaging, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Linghua Wang
- Department of Genomic Medicine, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Haoqiang Ying
- Department of Molecular and Cellular Oncology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Kunal Rai
- Department of Genomic Medicine, University of Texas MD Anderson Cancer Center, Houston, TX, USA; Graduate Program in Quantitative Sciences, Baylor College of Medicine, Houston, TX, USA; Graduate School of Biomedical Sciences, University of Texas MD Anderson Cancer Center, Houston, TX, USA.
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8
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Chakravarti D, Hu B, Mao X, Rashid A, Li J, Li J, Liao WT, Whitley EM, Dey P, Hou P, LaBella KA, Chang A, Wang G, Spring DJ, Deng P, Zhao D, Liang X, Lan Z, Lin Y, Sarkar S, Terranova C, Deribe YL, Blutt SE, Okhuysen P, Zhang J, Vilar E, Nielsen OH, Dupont A, Younes M, Patel KR, Shroyer NF, Rai K, Estes MK, Wang YA, Bertuch AA, DePinho RA. Telomere dysfunction activates YAP1 to drive tissue inflammation. Nat Commun 2020; 11:4766. [PMID: 32958778 PMCID: PMC7505960 DOI: 10.1038/s41467-020-18420-w] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2020] [Accepted: 08/19/2020] [Indexed: 02/06/2023] Open
Abstract
Germline telomere maintenance defects are associated with an increased incidence of inflammatory diseases in humans, yet whether and how telomere dysfunction causes inflammation are not known. Here, we show that telomere dysfunction drives pATM/c-ABL-mediated activation of the YAP1 transcription factor, up-regulating the major pro-inflammatory factor, pro-IL-18. The colonic microbiome stimulates cytosolic receptors activating caspase-1 which cleaves pro-IL-18 into mature IL-18, leading to recruitment of interferon (IFN)-γ-secreting T cells and intestinal inflammation. Correspondingly, patients with germline telomere maintenance defects exhibit DNA damage (γH2AX) signaling together with elevated YAP1 and IL-18 expression. In mice with telomere dysfunction, telomerase reactivation in the intestinal epithelium or pharmacological inhibition of ATM, YAP1, or caspase-1 as well as antibiotic treatment, dramatically reduces IL-18 and intestinal inflammation. Thus, telomere dysfunction-induced activation of the ATM-YAP1-pro-IL-18 pathway in epithelium is a key instigator of tissue inflammation.
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Affiliation(s)
- Deepavali Chakravarti
- Department of Cancer Biology, The University of Texas MD Anderson Cancer Center, Houston, TX, 77030, USA
| | - Baoli Hu
- Department of Cancer Biology, The University of Texas MD Anderson Cancer Center, Houston, TX, 77030, USA
- Division of Pediatric Neurosurgery, Children's Hospital of Pittsburgh of UPMC, Pittsburgh, PA, 15224, USA
- Department of Neurological Surgery, University of Pittsburgh School of Medicine, Pittsburgh, PA, 15261, USA
| | - Xizeng Mao
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, 77030, USA
| | - Asif Rashid
- Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, 77030, USA
| | - Jiexi Li
- Department of Cancer Biology, The University of Texas MD Anderson Cancer Center, Houston, TX, 77030, USA
| | - Jun Li
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, 77030, USA
| | - Wen-Ting Liao
- Department of Cancer Biology, The University of Texas MD Anderson Cancer Center, Houston, TX, 77030, USA
- Department of Pathology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, China
| | - Elizabeth M Whitley
- Department of Veterinary Medicine & Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX, 77030, USA
| | - Prasenjit Dey
- Department of Cancer Biology, The University of Texas MD Anderson Cancer Center, Houston, TX, 77030, USA
- Department of Immunology, Roswell Park Comprehensive Cancer Center, Buffalo, NY, 14263, USA
| | - Pingping Hou
- Department of Cancer Biology, The University of Texas MD Anderson Cancer Center, Houston, TX, 77030, USA
| | - Kyle A LaBella
- Department of Cancer Biology, The University of Texas MD Anderson Cancer Center, Houston, TX, 77030, USA
| | - Andrew Chang
- Department of Cancer Biology, The University of Texas MD Anderson Cancer Center, Houston, TX, 77030, USA
| | - Guocan Wang
- Department of Cancer Biology, The University of Texas MD Anderson Cancer Center, Houston, TX, 77030, USA
- Department of Genitourinary Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, 77030, USA
| | - Denise J Spring
- Department of Cancer Biology, The University of Texas MD Anderson Cancer Center, Houston, TX, 77030, USA
| | - Pingna Deng
- Department of Cancer Biology, The University of Texas MD Anderson Cancer Center, Houston, TX, 77030, USA
| | - Di Zhao
- Department of Cancer Biology, The University of Texas MD Anderson Cancer Center, Houston, TX, 77030, USA
| | - Xin Liang
- Department of Cancer Biology, The University of Texas MD Anderson Cancer Center, Houston, TX, 77030, USA
| | - Zhengdao Lan
- Department of Cancer Biology, The University of Texas MD Anderson Cancer Center, Houston, TX, 77030, USA
- Division of Neurocritical Care, Department of Neurosurgery, Emory University, Atlanta, GA, 30303, USA
| | - Yiyun Lin
- Department of Cancer Biology, The University of Texas MD Anderson Cancer Center, Houston, TX, 77030, USA
| | - Sharmistha Sarkar
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, 77030, USA
| | - Christopher Terranova
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, 77030, USA
| | - Yonathan Lissanu Deribe
- Department of Thoracic and Cardiovascular Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX, 77030, USA
| | - Sarah E Blutt
- Department of Molecular Virology and Microbiology, Baylor College of Medicine, Houston, TX, 77030, USA
| | - Pablo Okhuysen
- Department of Infectious Diseases, The University of Texas MD Anderson Cancer Center, Houston, TX, 77030, USA
| | - Jianhua Zhang
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, 77030, USA
| | - Eduardo Vilar
- Department of Clinical Cancer Prevention, The University of Texas MD Anderson Cancer Center, Houston, TX, 77030, USA
| | - Ole Haagen Nielsen
- Department of Gastroenterology, Herlev Hospital, University of Copenhagen, Herlev, DK-2730, Denmark
| | - Andrew Dupont
- Division of Gastroenterology, Hepatology and Nutrition, Department of Internal Medicine, McGovern Medical School, The University of Texas Health Science Center at Houston, Houston, TX, 77030, USA
| | - Mamoun Younes
- Department of Pathology and Laboratory Medicine, University of Texas Health Science Center at Houston, McGovern Medical School and Memorial Hermann Hospital-TMC, Houston, TX, 77030, USA
| | - Kalyani R Patel
- Department of Pathology, Texas Children's Hospital, Houston, TX, 77030, USA
| | - Noah F Shroyer
- Department of Medicine, Section of Gastroenterology and Hepatology, Baylor College of Medicine, Houston, TX, 77030, USA
| | - Kunal Rai
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, 77030, USA
| | - Mary K Estes
- Department of Molecular Virology and Microbiology, Baylor College of Medicine, Houston, TX, 77030, USA
| | - Y Alan Wang
- Department of Cancer Biology, The University of Texas MD Anderson Cancer Center, Houston, TX, 77030, USA
| | - Alison A Bertuch
- Division of Hematology/Oncology, Department of Pediatrics, Baylor College of Medicine, Houston, TX, 77030, USA
- Department of Molecular & Human Genetics, Baylor College of Medicine, Houston, TX, 77030, USA
| | - Ronald A DePinho
- Department of Cancer Biology, The University of Texas MD Anderson Cancer Center, Houston, TX, 77030, USA.
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9
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Rizzo V, Mastroeni C, Maggio R, Terranova C, Girlanda P, Siebner HR, Quartarone A. Low-intensity repetitive paired associative stimulation targeting the motor hand area at theta frequency causes a lasting reduction in corticospinal excitability. Clin Neurophysiol 2020; 131:2402-2409. [PMID: 32828043 DOI: 10.1016/j.clinph.2020.06.033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2019] [Revised: 06/08/2020] [Accepted: 06/22/2020] [Indexed: 10/23/2022]
Abstract
OBJECTIVE Sub-motor threshold 5 Hz repetitive paired associative stimulation (5 Hz-rPAS25ms) produces a long-lasting increase in corticospinal excitability. Assuming a spike-timing dependent plasticity-like (STDP-like) mechanism, we hypothesized that 5 Hz-rPAS at a shorter inter-stimulus interval (ISI) of 15 ms (5 Hz-rPAS15ms) would exert a lasting inhibitory effect on corticospinal excitability. METHODS 20 healthy volunteers received two minutes of 5 Hz-rPAS15ms. Transcranial magnetic stimulation (TMS) was applied over the motor hotspot of the right abductor pollicis brevis muscle at 90% active motor threshold. Sub-motor threshold peripheral electrical stimulation was given to the left median nerve 15 ms before each TMS pulse. We assessed changes in mean amplitude of the unconditioned motor evoked potential (MEP), short-latency intracortical inhibition (SICI), intracortical facilitation (ICF), short-latency afferent inhibition (SAI), long-latency afferent inhibition (LAI), and cortical silent period (CSP) before and for 60 minutes after 5-Hz rPAS15ms. RESULTS Subthreshold 5-Hz rPAS15ms produced a 20-40% decrease in mean MEP amplitude along with an attenuation in SAI, lasting at least 60 minutes. A follow-up experiment revealed that MEP facilitation was spatially restricted to the target muscle. CONCLUSIONS Subthreshold 5-Hz rPAS15ms effectively suppresses corticospinal excitability. Together with the facilitatory effects of subthreshold 5-Hz rPAS25ms (Quartarone et al., J Physiol 2006;575:657-670), the results show that sub-motor threshold 5-Hz rPAS induces STDP-like bidirectional plasticity in the motor cortex. SIGNIFICANCE The results of the present study provide a new short-time paradigm of long term depression (LTD) induction in human sensory-motor cortex.
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Affiliation(s)
- V Rizzo
- Department of Clinical and Experimental Medicine, University of Messina, Italy.
| | - C Mastroeni
- Department of Clinical and Experimental Medicine, University of Messina, Italy
| | - R Maggio
- Department of Neurology, Humanitas Research Hospital, Rozzano, Milan, Italy
| | - C Terranova
- Department of Clinical and Experimental Medicine, University of Messina, Italy
| | - P Girlanda
- Department of Clinical and Experimental Medicine, University of Messina, Italy
| | - H R Siebner
- Danish Research Centre for Magnetic Resonance, Centre for Functional and Diagnostic Imaging and Research, Copenhagen University Hospital Hvidovre, Hvidovre, Denmark; Department of Neurology, Copenhagen University Hospital Bispebjerg, Copenhagen, Denmark; Institute for Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - A Quartarone
- Department of Biomedical Science and Morphological and Functional Images, University of Messina, Italy; IRCCS Centro "Bonino Pulejo", Messina, Italy
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10
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Cheng CW, Biton M, Haber AL, Gunduz N, Eng G, Gaynor LT, Tripathi S, Calibasi-Kocal G, Rickelt S, Butty VL, Moreno M, Iqbal AM, Bauer-Rowe KE, Imada S, Ulutas MS, Mylonas C, Whary MT, Levine SS, Basbinar Y, Hynes RO, Mino-Kenudson M, Deshpande V, Boyer LA, Fox JG, Terranova C, Rai K, Piwnica-Worms H, Mihaylova MM, Regev A, Yilmaz ÖH. Ketone Body Signaling Mediates Intestinal Stem Cell Homeostasis and Adaptation to Diet. Cell 2019; 178:1115-1131.e15. [PMID: 31442404 PMCID: PMC6732196 DOI: 10.1016/j.cell.2019.07.048] [Citation(s) in RCA: 201] [Impact Index Per Article: 40.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2019] [Revised: 06/03/2019] [Accepted: 07/25/2019] [Indexed: 01/18/2023]
Abstract
Little is known about how metabolites couple tissue-specific stem cell function with physiology. Here we show that, in the mammalian small intestine, the expression of Hmgcs2 (3-hydroxy-3-methylglutaryl-CoA synthetase 2), the gene encoding the rate-limiting enzyme in the production of ketone bodies, including beta-hydroxybutyrate (βOHB), distinguishes self-renewing Lgr5+ stem cells (ISCs) from differentiated cell types. Hmgcs2 loss depletes βOHB levels in Lgr5+ ISCs and skews their differentiation toward secretory cell fates, which can be rescued by exogenous βOHB and class I histone deacetylase (HDAC) inhibitor treatment. Mechanistically, βOHB acts by inhibiting HDACs to reinforce Notch signaling, instructing ISC self-renewal and lineage decisions. Notably, although a high-fat ketogenic diet elevates ISC function and post-injury regeneration through βOHB-mediated Notch signaling, a glucose-supplemented diet has the opposite effects. These findings reveal how control of βOHB-activated signaling in ISCs by diet helps to fine-tune stem cell adaptation in homeostasis and injury.
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Affiliation(s)
- Chia-Wei Cheng
- Koch Institute for Integrative Cancer Research at MIT, Massachusetts 02139, USA
| | - Moshe Biton
- Department of Molecular Biology, Massachusetts General Hospital, Boston, MA, 02114, USA,Klarman Cell Observatory, Broad Institute of Harvard and MIT, Cambridge, Massachusetts 02142, USA,These authors contributed equally to this work
| | - Adam L. Haber
- Klarman Cell Observatory, Broad Institute of Harvard and MIT, Cambridge, Massachusetts 02142, USA,These authors contributed equally to this work
| | - Nuray Gunduz
- Koch Institute for Integrative Cancer Research at MIT, Massachusetts 02139, USA,Institute of Materials Science and Nanotechnology, National Nanotechnology Research Center (UNAM), Bilkent University, Ankara, Turkey 06800
| | - George Eng
- Koch Institute for Integrative Cancer Research at MIT, Massachusetts 02139, USA,Department of Molecular Biology, Massachusetts General Hospital, Boston, MA, 02114, USA
| | - Liam T. Gaynor
- Dana-Farber Cancer Institute, 450 Brookline Avenue, Boston MA, 02215, USA
| | - Surya Tripathi
- Koch Institute for Integrative Cancer Research at MIT, Massachusetts 02139, USA
| | - Gizem Calibasi-Kocal
- Koch Institute for Integrative Cancer Research at MIT, Massachusetts 02139, USA,Dokuz Eylul University, Institute of Oncology, Department of Translational Oncology, Izmir, Turkey
| | - Steffen Rickelt
- Koch Institute for Integrative Cancer Research at MIT, Massachusetts 02139, USA
| | - Vincent L. Butty
- BioMicro Center, at MIT, Department of Biology, MIT, Cambridge, Massachusetts 02139, USA
| | - Marta Moreno
- Koch Institute for Integrative Cancer Research at MIT, Massachusetts 02139, USA
| | - Ameena M Iqbal
- Koch Institute for Integrative Cancer Research at MIT, Massachusetts 02139, USA
| | | | - Shinya Imada
- Koch Institute for Integrative Cancer Research at MIT, Massachusetts 02139, USA,Department of Gastroenterological and Transplant Surgery, Graduate School of Biomedical and Health Sciences, Hiroshima University,1-2-3 Kasumi, Minami-ku, Hiroshima, 734-8551, Japan
| | - Mehmet Sefa Ulutas
- Koch Institute for Integrative Cancer Research at MIT, Massachusetts 02139, USA,Department of Biology, Siirt University, Science and Arts Faculty, 56100 Siirt, Turkey
| | | | - Mark T. Whary
- Division of Comparative Medicine, Department of Biological Engineering, MIT, Cambridge, Massachusetts 02139, USA
| | - Stuart S. Levine
- BioMicro Center, at MIT, Department of Biology, MIT, Cambridge, Massachusetts 02139, USA
| | - Yasemin Basbinar
- Dokuz Eylul University, Institute of Oncology, Department of Translational Oncology, Izmir, Turkey
| | - Richard O. Hynes
- Koch Institute for Integrative Cancer Research at MIT, Massachusetts 02139, USA,Howard Hughes Medical Institute, Department of Biology, MIT, Cambridge, Massachusetts 02139, USA
| | - Mari Mino-Kenudson
- Department of Pathology, Massachusetts General Hospital Boston and Harvard Medical School, Boston, Massachusetts 02114, USA
| | - Vikram Deshpande
- Department of Pathology, Massachusetts General Hospital Boston and Harvard Medical School, Boston, Massachusetts 02114, USA
| | - Laurie A. Boyer
- Department of Biology, MIT, Cambridge, Massachusetts 02139, USA
| | - James G. Fox
- Division of Comparative Medicine, Department of Biological Engineering, MIT, Cambridge, Massachusetts 02139, USA
| | - Christopher Terranova
- Genomic Medicine Department, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Kunal Rai
- Genomic Medicine Department, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Helen Piwnica-Worms
- Department of Experimental Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Maria M. Mihaylova
- The Ohio State Comprehensive Cancer Center, Department of Biological Chemistry and Pharmacology, Ohio State University, 308 Wiseman Hall, Columbus, OH 43210, USA
| | - Aviv Regev
- Koch Institute for Integrative Cancer Research at MIT, Massachusetts 02139, USA,Department of Molecular Biology, Massachusetts General Hospital, Boston, MA, 02114, USA,Klarman Cell Observatory, Broad Institute of Harvard and MIT, Cambridge, Massachusetts 02142, USA
| | - Ömer H. Yilmaz
- Koch Institute for Integrative Cancer Research at MIT, Massachusetts 02139, USA,Department of Biology, MIT, Cambridge, Massachusetts 02139, USA,Department of Pathology, Massachusetts General Hospital Boston and Harvard Medical School, Boston, Massachusetts 02114, USA,Department of Molecular Biology, Massachusetts General Hospital, Boston, MA, 02114, USA,Klarman Cell Observatory, Broad Institute of Harvard and MIT, Cambridge, Massachusetts 02142, USA,Lead Contact,Correspondence: Ömer H. Yilmaz () (Ö.H.Y)
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11
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Adhikary S, Chakravarti D, Terranova C, Sengupta I, Maitituoheti M, Dasgupta A, Srivastava DK, Ma J, Raman AT, Tarco E, Sahin AA, Bassett R, Yang F, Tapia C, Roy S, Rai K, Das C. Atypical plant homeodomain of UBR7 functions as an H2BK120Ub ligase and breast tumor suppressor. Nat Commun 2019; 10:1398. [PMID: 30923315 PMCID: PMC6438984 DOI: 10.1038/s41467-019-08986-5] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2017] [Accepted: 02/09/2019] [Indexed: 12/17/2022] Open
Abstract
The roles of Plant Homeodomain (PHD) fingers in catalysis of histone modifications are unknown. We demonstrated that the PHD finger of Ubiquitin Protein Ligase E3 Component N-Recognin7 (UBR7) harbors E3 ubiquitin ligase activity toward monoubiquitination of histone H2B at lysine120 (H2BK120Ub). Purified PHD finger or full-length UBR7 monoubiquitinated H2BK120 in vitro, and loss of UBR7 drastically reduced H2BK120Ub genome-wide binding sites in MCF10A cells. Low UBR7 expression was correlated with occurrence of triple-negative breast cancer and metastatic tumors. Consistently, UBR7 knockdown enhanced the invasiveness, induced epithelial-to-mesenchymal transition and promoted metastasis. Conversely, ectopic expression of UBR7 restored these cellular phenotypes and reduced tumor growth. Mechanistically, UBR7 loss reduced H2BK120Ub levels on cell adhesion genes, including CDH4, and upregulated the Wnt/β-Catenin signaling pathway. CDH4 overexpression could partially revert UBR7-dependent cellular phenotypes. Collectively, our results established UBR7 as a histone H2B monoubiquitin ligase that suppresses tumorigenesis and metastasis of triple-negative breast cancer.
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Affiliation(s)
- Santanu Adhikary
- Biophysics and Structural Genomics Division, Saha Institute of Nuclear Physics, 1/AF Bidhan Nagar, Kolkata, 700064, India
- Structural Biology and Bio-Informatics Division, CSIR-Indian Institute of Chemical Biology, 4 Raja S.C. Mullick Road, Kolkata, 700032, India
| | - Deepavali Chakravarti
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, 77030, USA
- Department of Cancer Biology, The University of Texas MD Anderson Cancer Center, Houston, TX, 77030, USA
| | - Christopher Terranova
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, 77030, USA
| | - Isha Sengupta
- Biophysics and Structural Genomics Division, Saha Institute of Nuclear Physics, 1/AF Bidhan Nagar, Kolkata, 700064, India
| | - Mayinuer Maitituoheti
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, 77030, USA
| | - Anirban Dasgupta
- Structural Biology and Bio-Informatics Division, CSIR-Indian Institute of Chemical Biology, 4 Raja S.C. Mullick Road, Kolkata, 700032, India
| | - Dushyant Kumar Srivastava
- Structural Biology and Bio-Informatics Division, CSIR-Indian Institute of Chemical Biology, 4 Raja S.C. Mullick Road, Kolkata, 700032, India
| | - Junsheng Ma
- Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, TX, 77030, USA
| | - Ayush T Raman
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, 77030, USA
| | - Emily Tarco
- Department of Translational Molecular Pathology and Department of Investigational Cancer Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, TX, 77030, USA
| | - Aysegul A Sahin
- Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, 77030, USA
| | - Roland Bassett
- Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, TX, 77030, USA
| | - Fei Yang
- Department of Translational Molecular Pathology and Department of Investigational Cancer Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, TX, 77030, USA
| | - Coya Tapia
- Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, 77030, USA
| | - Siddhartha Roy
- Structural Biology and Bio-Informatics Division, CSIR-Indian Institute of Chemical Biology, 4 Raja S.C. Mullick Road, Kolkata, 700032, India.
| | - Kunal Rai
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, 77030, USA.
| | - Chandrima Das
- Biophysics and Structural Genomics Division, Saha Institute of Nuclear Physics, 1/AF Bidhan Nagar, Kolkata, 700064, India.
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12
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Terranova C, Brigandı̀ A, Allegra C, Rizzo V, Ielo C, Morgante F, Girlanda P. An electrophysiological study of Congenital Mirror Movements. Clin Neurophysiol 2019. [DOI: 10.1016/j.clinph.2018.09.089] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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13
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Deribe YL, Sun Y, Terranova C, Khan F, Martinez-Ledesma J, Gay J, Gao G, Mullinax RA, Khor T, Feng N, Lin YH, Wu CC, Reyes C, Peng Q, Robinson F, Inoue A, Kochat V, Liu CG, Asara JM, Moran C, Muller F, Wang J, Fang B, Papadimitrakopoulou V, Wistuba II, Rai K, Marszalek J, Futreal PA. Author Correction: Mutations in the SWI/SNF complex induce a targetable dependence on oxidative phosphorylation in lung cancer. Nat Med 2018; 24:1627. [PMID: 30104769 DOI: 10.1038/s41591-018-0173-9] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
In the version of this article originally published, information regarding several funding sources was omitted from the Acknowledgements section. The following sentences should have been included: "This work was supported by the generous philanthropic contributions to The University of Texas MD Anderson Lung Cancer Moon Shots Program, the UT Lung SPORE 5 P50 CA07090, and the MD Anderson Cancer Center Support Grant P30CA01667. V.P is supported by R01CA155196-01A1 from the National Cancer Institute." Also, reference 18 was incorrect. The original reference was: Kim, E. S. et al. The BATTLE trial: personalizing therapy for lung cancer. Cancer Discov. 1, 44-53 (2011). It should have been: Papadimitrakopoulou, V. et al. The BATTLE-2 study: a biomarker-integrated targeted therapy study in previously treated patients with advanced non-small-cell lung cancer. J Clin. Oncol. 34, 3638-3647 (2016). The errors have been corrected in the HTML and PDF versions of this article.
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Affiliation(s)
- Yonathan Lissanu Deribe
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
| | - Yuting Sun
- Institute for Applied Cancer Science, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Christopher Terranova
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Fatima Khan
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Juan Martinez-Ledesma
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Jason Gay
- Institute for Applied Cancer Science, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Guang Gao
- Institute for Applied Cancer Science, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Robert A Mullinax
- Institute for Applied Cancer Science, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Tin Khor
- Institute for Applied Cancer Science, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Ningping Feng
- Institute for Applied Cancer Science, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Yu-Hsi Lin
- Department of Cancer Systems Imaging, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Chia-Chin Wu
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Claudia Reyes
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Qian Peng
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Frederick Robinson
- Institute for Applied Cancer Science, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Akira Inoue
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Veena Kochat
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Chang-Gong Liu
- Department of Experimental Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - John M Asara
- Division of Signal Transduction, Department of Medicine, Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, MA, USA
| | - Cesar Moran
- Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Florian Muller
- Department of Cancer Systems Imaging, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Jing Wang
- Department of Bioinformatics & Computational Biology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Bingliang Fang
- Department of Thoracic, Head & Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Vali Papadimitrakopoulou
- Department of Thoracic, Head & Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Ignacio I Wistuba
- Department of Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Kunal Rai
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Joseph Marszalek
- Institute for Applied Cancer Science, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - P Andrew Futreal
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
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14
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Lissanu Deribe Y, Sun Y, Terranova C, Khan F, Martinez-Ledesma J, Gay J, Gao G, Mullinax RA, Khor T, Feng N, Lin YH, Wu CC, Reyes C, Peng Q, Robinson F, Inoue A, Kochat V, Liu CG, Asara JM, Moran C, Muller F, Wang J, Fang B, Papadimitrakopoulou V, Wistuba II, Rai K, Marszalek J, Futreal PA. Mutations in the SWI/SNF complex induce a targetable dependence on oxidative phosphorylation in lung cancer. Nat Med 2018; 24:1047-1057. [PMID: 29892061 DOI: 10.1038/s41591-018-0019-5] [Citation(s) in RCA: 150] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2017] [Accepted: 03/20/2018] [Indexed: 01/09/2023]
Abstract
Lung cancer is a devastating disease that remains a top cause of cancer mortality. Despite improvements with targeted and immunotherapies, the majority of patients with lung cancer lack effective therapies, underscoring the need for additional treatment approaches. Genomic studies have identified frequent alterations in components of the SWI/SNF chromatin remodeling complex including SMARCA4 and ARID1A. To understand the mechanisms of tumorigenesis driven by mutations in this complex, we developed a genetically engineered mouse model of lung adenocarcinoma by ablating Smarca4 in the lung epithelium. We demonstrate that Smarca4 acts as a bona fide tumor suppressor and cooperates with p53 loss and Kras activation. Gene expression analyses revealed the signature of enhanced oxidative phosphorylation (OXPHOS) in SMARCA4 mutant tumors. We further show that SMARCA4 mutant cells have enhanced oxygen consumption and increased respiratory capacity. Importantly, SMARCA4 mutant lung cancer cell lines and xenograft tumors have marked sensitivity to inhibition of OXPHOS by a novel small molecule, IACS-010759, that is under clinical development. Mechanistically, we show that SMARCA4-deficient cells have a blunted transcriptional response to energy stress creating a therapeutically exploitable synthetic lethal interaction. These findings provide the mechanistic basis for further development of OXPHOS inhibitors as therapeutics against SWI/SNF mutant tumors.
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Affiliation(s)
- Yonathan Lissanu Deribe
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
| | - Yuting Sun
- Institute for Applied Cancer Science, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Christopher Terranova
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Fatima Khan
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Juan Martinez-Ledesma
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Jason Gay
- Institute for Applied Cancer Science, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Guang Gao
- Institute for Applied Cancer Science, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Robert A Mullinax
- Institute for Applied Cancer Science, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Tin Khor
- Institute for Applied Cancer Science, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Ningping Feng
- Institute for Applied Cancer Science, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Yu-Hsi Lin
- Department of Cancer Systems Imaging, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Chia-Chin Wu
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Claudia Reyes
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Qian Peng
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Frederick Robinson
- Institute for Applied Cancer Science, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Akira Inoue
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Veena Kochat
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Chang-Gong Liu
- Department of Experimental Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - John M Asara
- Division of Signal Transduction, Department of Medicine, Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, MA, USA
| | - Cesar Moran
- Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Florian Muller
- Department of Cancer Systems Imaging, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Jing Wang
- Department of Bioinformatics & Computational Biology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Bingliang Fang
- Department of Thoracic, Head & Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Vali Papadimitrakopoulou
- Department of Thoracic, Head & Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Ignacio I Wistuba
- Department of Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Kunal Rai
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Joseph Marszalek
- Institute for Applied Cancer Science, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - P Andrew Futreal
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
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15
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Terranova C, Tang M, Orouji E, Maitituoheti M, Raman A, Amin S, Liu Z, Rai K. An Integrated Platform for Genome-wide Mapping of Chromatin States Using High-throughput ChIP-sequencing in Tumor Tissues. J Vis Exp 2018. [PMID: 29683440 DOI: 10.3791/56972] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Histone modifications constitute a major component of the epigenome and play important regulatory roles in determining the transcriptional status of associated loci. In addition, the presence of specific modifications has been used to determine the position and identity non-coding functional elements such as enhancers. In recent years, chromatin immunoprecipitation followed by next generation sequencing (ChIP-seq) has become a powerful tool in determining the genome-wide profiles of individual histone modifications. However, it has become increasingly clear that the combinatorial patterns of chromatin modifications, referred to as Chromatin States, determine the identity and nature of the associated genomic locus. Therefore, workflows consisting of robust high-throughput (HT) methodologies for profiling a number of histone modification marks, as well as computational analyses pipelines capable of handling myriads of ChIP-Seq profiling datasets, are needed for comprehensive determination of epigenomic states in large number of samples. The HT-ChIP-Seq workflow presented here consists of two modules: 1) an experimental protocol for profiling several histone modifications from small amounts of tumor samples and cell lines in a 96-well format; and 2) a computational data analysis pipeline that combines existing tools to compute both individual mark occupancy and combinatorial chromatin state patterns. Together, these two modules facilitate easy processing of hundreds of ChIP-Seq samples in a fast and efficient manner. The workflow presented here is used to derive chromatin state patterns from 6 histone mark profiles in melanoma tumors and cell lines. Overall, we present a comprehensive ChIP-seq workflow that can be applied to dozens of human tumor samples and cancer cell lines to determine epigenomic aberrations in various malignancies.
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Affiliation(s)
| | - Ming Tang
- Department of Genomic Medicine, University of Texas MD Anderson Cancer Center
| | - Elias Orouji
- Department of Genomic Medicine, University of Texas MD Anderson Cancer Center
| | | | - Ayush Raman
- Department of Genomic Medicine, University of Texas MD Anderson Cancer Center
| | | | - Zhiyi Liu
- Department of Genomic Medicine, University of Texas MD Anderson Cancer Center
| | - Kunal Rai
- Department of Genomic Medicine, University of Texas MD Anderson Cancer Center;
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16
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Marino M, Terranova C, Rizzo V, Musumeci O, Rodolico C, Girlanda P, Toscano A. 87. Electromyographic findings in patients with late-onset pompe disease (LOPD). Clin Neurophysiol 2017. [DOI: 10.1016/j.clinph.2017.09.094] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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17
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Messina S, Sframeli M, Vita G, Stancanelli C, Terranova C, Rizzo E, Cavallaro F, Girlanda P, Vita G. Autonomic nervous system involvement in spinal muscular atrophy type 1, 2 and 3. Neuromuscul Disord 2017. [DOI: 10.1016/j.nmd.2017.06.152] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/01/2022]
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18
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Capriglione S, Plotti F, Lopez S, Scaletta G, Miranda A, Tatangelo V, Moncelli M, Gatti A, Schirò M, Montera R, Luvero D, Aloisi A, De Cicco Nardone C, Terranova C, Angioli R. Validation of REM score to predict endometrial cancer in patients with ultrasound endometrial abnormalities. Gynecol Oncol 2017. [DOI: 10.1016/j.ygyno.2017.03.194] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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19
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Allegra C, Terranova C, Rizzo V, Benvenga S, Bartolone L, Morgante F, Girlanda P, Quartarone A. 67. Neural response to transcranial magnetic stimulation in adult thyroid hormone resistance. Clin Neurophysiol 2016. [DOI: 10.1016/j.clinph.2015.09.075] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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20
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Terranova C, Rizzo V, Rajan T, Naro A, Ahmad A, Ghilardi M, Bruschetta D, Girlanda P, Cuzzocrea S, Wang H, Quartarone A. 58. Repetitive transcranial magnetic stimulation induces neuroprotection via activating CaMKII α -CREB-Bcl-2 pathway in rat brain. Clin Neurophysiol 2016. [DOI: 10.1016/j.clinph.2015.09.066] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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21
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Terranova C, Rizzo V, Calamuneri A, Bartolone L, Morgante F, Bruschetta D, Roberto V, Girlanda P, Benvenga S, Quartarone A. Cortical excitability in patients with resistance to thyroid hormone compared to patients with hypothyroidism and euthyroid controls: a transcranial magnetic stimulation study. Arch Ital Biol 2016; 154:68-77. [PMID: 27918064 DOI: 10.12871/00039829201624] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Resistance to thyroid hormone (RTH) describes a rare syndrome in which serum levels of thyroid hormones are elevated but serum levels of thyroid stimulating hormone (TSH) are unsuppressed. The importance of thyroid hormones for the normal function of the adult brain is corroborated by the frequent association of thyroid dysfunctions with neurological and psychiatric symptoms. In this study we investigated whether adult thyroid hormone resistance affects cortical excitability and modulates inhibitory and excitatory intracortical circuitries by using transcranial magnetic stimulation. Cortical excitability was probed with transcranial magnetic stimulation in 4 patients with thyroid hormone resistance, 10 patients affected by overt hypothyroidism (OH) and 10 age-matched healthy controls. We tested motor thresholds, motor evoked potential recruitment curve, cortical silent period (CSP), short interval intracortical inhibition (SICI) and intracortical facilitation. In both OH and RTH patients, the inhibitory cortical circuits were affected compared with euthyroid controls, but in opposite ways. In OH patients, CSP was prolonged and SICI was decreased. On the contrary, in RTH patients CSP was shortened and SICI was increased. Thyroid hormones may influence cortical excitability and cortical inhibitory circuits.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | - A Quartarone
- Department of Biomedical Science and Morphological and Functional Images, University of Messina, Italy -
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22
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Terranova C, Birkaya B, Stachowiak MK. ISDN2014_0100: An integrative nuclear signaling module for neuronal development and regenerative medicine. Int J Dev Neurosci 2015. [DOI: 10.1016/j.ijdevneu.2015.04.081] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
Affiliation(s)
- Christopher Terranova
- State University of New YorkWestern New York Stem Cell Culture and Analysis CenterBuffaloNY14214United States
| | - Barbara Birkaya
- State University of New YorkWestern New York Stem Cell Culture and Analysis CenterBuffaloNY14214United States
| | - Michal K. Stachowiak
- State University of New YorkWestern New York Stem Cell Culture and Analysis CenterBuffaloNY14214United States
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23
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Terranova C, Narla ST, Lee YW, Bard J, Parikh A, Stachowiak EK, Tzanakakis ES, Buck MJ, Birkaya B, Stachowiak MK. Global Developmental Gene Programing Involves a Nuclear Form of Fibroblast Growth Factor Receptor-1 (FGFR1). PLoS One 2015; 10:e0123380. [PMID: 25923916 PMCID: PMC4414453 DOI: 10.1371/journal.pone.0123380] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2014] [Accepted: 02/17/2015] [Indexed: 12/11/2022] Open
Abstract
Genetic studies have placed the Fgfr1 gene at the top of major ontogenic pathways that enable gastrulation, tissue development and organogenesis. Using genome-wide sequencing and loss and gain of function experiments the present investigation reveals a mechanism that underlies global and direct gene regulation by the nuclear form of FGFR1, ensuring that pluripotent Embryonic Stem Cells differentiate into Neuronal Cells in response to Retinoic Acid. Nuclear FGFR1, both alone and with its partner nuclear receptors RXR and Nur77, targets thousands of active genes and controls the expression of pluripotency, homeobox, neuronal and mesodermal genes. Nuclear FGFR1 targets genes in developmental pathways represented by Wnt/β-catenin, CREB, BMP, the cell cycle and cancer-related TP53 pathway, neuroectodermal and mesodermal programing networks, axonal growth and synaptic plasticity pathways. Nuclear FGFR1 targets the consensus sequences of transcription factors known to engage CREB-binding protein, a common coregulator of transcription and established binding partner of nuclear FGFR1. This investigation reveals the role of nuclear FGFR1 as a global genomic programmer of cell, neural and muscle development.
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Affiliation(s)
- Christopher Terranova
- Department of Pathology and Anatomical Sciences, Western New York Stem Cell Culture and Analysis Center, State University of New York at Buffalo, Buffalo, New York, United States of America
| | - Sridhar T. Narla
- Department of Pathology and Anatomical Sciences, Western New York Stem Cell Culture and Analysis Center, State University of New York at Buffalo, Buffalo, New York, United States of America
| | - Yu-Wei Lee
- Department of Pathology and Anatomical Sciences, Western New York Stem Cell Culture and Analysis Center, State University of New York at Buffalo, Buffalo, New York, United States of America
| | - Jonathan Bard
- Next-Generation Sequencing and Expression Analysis Core, State University of New York at Buffalo, Buffalo, New York, United States of America
| | - Abhirath Parikh
- Department of Chemical and Biological Engineering, Western New York Stem Cell Culture and Analysis Center, State University of New York at Buffalo, Buffalo, New York, United States of America
| | - Ewa K. Stachowiak
- Department of Pathology and Anatomical Sciences, Western New York Stem Cell Culture and Analysis Center, State University of New York at Buffalo, Buffalo, New York, United States of America
| | - Emmanuel S. Tzanakakis
- Department of Chemical and Biological Engineering, Western New York Stem Cell Culture and Analysis Center, State University of New York at Buffalo, Buffalo, New York, United States of America
| | - Michael J. Buck
- Department of Biochemistry, Genomics and Bioinformatics Core, Western New York Stem Cell Culture and Analysis Center, State University of New York at Buffalo, Buffalo, New York, United States of America
| | - Barbara Birkaya
- Department of Pathology and Anatomical Sciences, Western New York Stem Cell Culture and Analysis Center, State University of New York at Buffalo, Buffalo, New York, United States of America
| | - Michal K. Stachowiak
- Department of Pathology and Anatomical Sciences, Western New York Stem Cell Culture and Analysis Center, State University of New York at Buffalo, Buffalo, New York, United States of America
- * E-mail:
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Maggio R, Marino M, Allegra C, Terranova C, Rizzo V, Girlanda P, Quartarone A. 119. Cortical excitability in patients affected by brain tumors. Clin Neurophysiol 2015. [DOI: 10.1016/j.clinph.2014.10.138] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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25
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Conti A, Raffa G, Germano A, Granata F, Quartarone A, Rizzo V, Terranova C, Longo M, Tomasello F. P16.11 * A NEW TECHNIQUE OF "FUNCTIONAL" DTI TRACTOGRAPHY OF THE CORTICO-SPINAL TRACT BASED ON NAVIGATED BRAIN STIMULATION FOR SURGERY OF BRAIN TUMORS LOCATED NEAR THE MOTOR PATHWAY. Neuro Oncol 2014. [DOI: 10.1093/neuonc/nou174.307] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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26
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Scibilia A, Rizzo V, Terranova C, Quartarone A, Germano A. P07.02 * THE ROLE OF INTRAOPERATIVE NEUROPHYSIOLOGICAL MONITORING IN SURGERY OF INTRADURAL EXTRAMEDULLARY SPINAL CORD TUMORS. Neuro Oncol 2014. [DOI: 10.1093/neuonc/nou174.184] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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27
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Terranova C, Thangavelu S, Rizzo V, Naro A, Wang HY, Cuzzocrea S, Girlanda P, Quartarone A. P702: Chronic rTMS increases the expression of down-stream long-term effects regulatory molecules in rat brain and lymphocytes. Clin Neurophysiol 2014. [DOI: 10.1016/s1388-2457(14)50795-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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28
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Russo M, Naro A, Mastroeni C, Morgante F, Terranova C, Muscatello M, Zoccali R, Calabrò R, Quartarone A. Obsessive-compulsive disorder: A “sensory-motor” problem? Int J Psychophysiol 2014; 92:74-8. [DOI: 10.1016/j.ijpsycho.2014.02.007] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2013] [Revised: 02/25/2014] [Accepted: 02/28/2014] [Indexed: 01/26/2023]
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29
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Terranova C, Petrella C, Improta G, Severini C, Signore F, Damiani P, Plotti F, Scarpignato C, Angioli R. Relaxant effect of proton pump inhibitors on in vitro myometrium from pregnant women. Eur J Pharm Sci 2014; 52:125-31. [DOI: 10.1016/j.ejps.2013.10.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2013] [Revised: 09/30/2013] [Accepted: 10/15/2013] [Indexed: 10/26/2022]
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30
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Soundara RT, Naro A, Wang H, Rizzo V, Terranova C, Cuzzocrea S, Girlanda P, Quartarone A. 135. Chronic rTMS increases the expression of down-stream long-term effects regulatory molecules in rat brain and lymphocytes. Clin Neurophysiol 2013. [DOI: 10.1016/j.clinph.2013.06.162] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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31
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Terranova C, Rizzo V, Raffa G, Angileri F, Conti A, Germanò A, Girlanda P, Tomasello F, Quartarone A. 81. Preoperative functional mapping for rolandic brain tumor surgery: A one year experience. Clin Neurophysiol 2013. [DOI: 10.1016/j.clinph.2013.06.108] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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32
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Narla S, Klejbor I, Birkaya B, Lee YW, Morys J, Stachowiak EK, Terranova C, Bencherif M, Stachowiak MK. α7 Nicotinic receptor agonist reactivates neurogenesis in adult brain. Biochem Pharmacol 2013; 86:1099-104. [DOI: 10.1016/j.bcp.2013.07.028] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2013] [Revised: 07/24/2013] [Accepted: 07/25/2013] [Indexed: 01/28/2023]
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33
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Terranova C, Rizzo V, Morgante F, Girlanda P, Quartarone A. P 182. Normal lateral inhibition mechanism during sensory-motor plasticity in dystonia. Clin Neurophysiol 2013. [DOI: 10.1016/j.clinph.2013.04.259] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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34
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Stachowiak MK, Kucinski A, Curl R, Syposs C, Yang Y, Narla S, Terranova C, Prokop D, Klejbor I, Bencherif M, Birkaya B, Corso T, Parikh A, Tzanakakis ES, Wersinger S, Stachowiak EK. Schizophrenia: a neurodevelopmental disorder--integrative genomic hypothesis and therapeutic implications from a transgenic mouse model. Schizophr Res 2013; 143:367-76. [PMID: 23231877 DOI: 10.1016/j.schres.2012.11.004] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/29/2012] [Revised: 11/02/2012] [Accepted: 11/06/2012] [Indexed: 12/14/2022]
Abstract
Schizophrenia is a neurodevelopmental disorder featuring complex aberrations in the structure, wiring, and chemistry of multiple neuronal systems. The abnormal developmental trajectory of the brain appears to be established during gestation, long before clinical symptoms of the disease appear in early adult life. Many genes are associated with schizophrenia, however, altered expression of no one gene has been shown to be present in a majority of schizophrenia patients. How does altered expression of such a variety of genes lead to the complex set of abnormalities observed in the schizophrenic brain? We hypothesize that the protein products of these genes converge on common neurodevelopmental pathways that affect the development of multiple neural circuits and neurotransmitter systems. One such neurodevelopmental pathway is Integrative Nuclear FGFR1 Signaling (INFS). INFS integrates diverse neurogenic signals that direct the postmitotic development of embryonic stem cells, neural progenitors and immature neurons, by direct gene reprogramming. Additionally, FGFR1 and its partner proteins link multiple upstream pathways in which schizophrenia-linked genes are known to function and interact directly with those genes. A th-fgfr1(tk-) transgenic mouse with impaired FGF receptor signaling establishes a number of important characteristics that mimic human schizophrenia - a neurodevelopmental origin, anatomical abnormalities at birth, a delayed onset of behavioral symptoms, deficits across multiple domains of the disorder and symptom improvement with typical and atypical antipsychotics, 5-HT antagonists, and nicotinic receptor agonists. Our research suggests that altered FGF receptor signaling plays a central role in the developmental abnormalities underlying schizophrenia and that nicotinic agonists are an effective class of compounds for the treatment of schizophrenia.
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Affiliation(s)
- M K Stachowiak
- Molecular and Structural Neurobiology & Gene Therapy Program, Department of Pathology and Anatomical Sciences, Western New York Stem Cell Culture and Analysis Center, SUNY, Buffalo, NY, USA.
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35
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Lee YW, Terranova C, Birkaya B, Narla S, Kehoe D, Parikh A, Dong S, Ratzka A, Brinkmann H, Aletta JM, Tzanakakis ES, Stachowiak EK, Claus P, Stachowiak MK. A novel nuclear FGF Receptor-1 partnership with retinoid and Nur receptors during developmental gene programming of embryonic stem cells. J Cell Biochem 2012; 113:2920-36. [DOI: 10.1002/jcb.24170] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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36
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Baron O, Förthmann B, Lee YW, Terranova C, Ratzka A, Stachowiak EK, Grothe C, Claus P, Stachowiak MK. Cooperation of nuclear fibroblast growth factor receptor 1 and Nurr1 offers new interactive mechanism in postmitotic development of mesencephalic dopaminergic neurons. J Biol Chem 2012; 287:19827-40. [PMID: 22514272 DOI: 10.1074/jbc.m112.347831] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Experiments in mice deficient for Nurr1 or expressing the dominant-negative FGF receptor (FGFR) identified orphan nuclear receptor Nurr1 and FGFR1 as essential factors in development of mesencephalic dopaminergic (mDA) neurons. FGFR1 affects brain cell development by two distinct mechanisms. Activation of cell surface FGFR1 by secreted FGFs stimulates proliferation of neural progenitor cells, whereas direct integrative nuclear FGFR1 signaling (INFS) is associated with an exit from the cell cycle and neuronal differentiation. Both Nurr1 and INFS activate expression of neuronal genes, such as tyrosine hydroxylase (TH), which is the rate-limiting enzyme in dopamine synthesis. Here, we show that nuclear FGFR1 and Nurr1 are expressed in the nuclei of developing TH-positive cells in the embryonic ventral midbrain. Both nuclear receptors were effectively co-immunoprecipitated from the ventral midbrain of FGF-2-deficient embryonic mice, which previously showed an increase of mDA neurons and enhanced nuclear FGFR1 accumulation. Immunoprecipitation and co-localization experiments showed the presence of Nurr1 and FGFR1 in common nuclear protein complexes. Fluorescence recovery after photobleaching and chromatin immunoprecipitation experiments demonstrated the Nurr1-mediated shift of nuclear FGFR1-EGFP mobility toward a transcriptionally active population and that both Nurr1 and FGFR1 bind to a common region in the TH gene promoter. Furthermore, nuclear FGFR1 or its 23-kDa FGF-2 ligand (FGF-2(23)) enhances Nurr1-dependent activation of the TH gene promoter. Transcriptional cooperation of FGFR1 with Nurr1 was confirmed on isolated Nurr1-binding elements. The proposed INFS/Nurr1 nuclear partnership provides a novel mechanism for TH gene regulation in mDA neurons and a potential therapeutic target in neurodevelopmental and neurodegenerative disorders.
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Affiliation(s)
- Olga Baron
- Institute of Neuroanatomy, Hannover Medical School, 30625 Hannover, Germany
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37
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Angioli R, Capriglione S, Plotti F, Terranova C, Oronzi I, Cafà E, Montone E, Gennari P, Linciano F, Benedetti-Panici P. The role of novel serum biomarker HE4 in endometrial cancer. Gynecol Oncol 2012. [DOI: 10.1016/j.ygyno.2011.12.364] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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38
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Terranova C, Rizzo V, Benvenga S, Bartolone L, Morgante F, Girlanda P, Quartarone A. P10.19 Neural response to transcranial magnetic stimulation in adult thyroid hormone resistance. Clin Neurophysiol 2011. [DOI: 10.1016/s1388-2457(11)60386-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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39
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Naro A, Morgante F, Terranova C, Russo M, Rizzo V, Risitano G, Girlanda P, Quartarone A. P6.2 Normal motor cortex plasticity in patients with complex regional pain syndrome type I and fixed posture of the hand. Clin Neurophysiol 2011. [DOI: 10.1016/s1388-2457(11)60291-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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40
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Fratta S, Cardin F, Mosele M, Perissinotto E, Inelmen EM, Sergi G, Manzato E, Terranova C. The chronic intestinal ischemic disease in the elderly. Clinical - morphologic correlation study. BMC Geriatr 2011. [PMCID: PMC3194343 DOI: 10.1186/1471-2318-11-s1-a18] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/04/2022] Open
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41
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Terranova C, Gruppo M, Mazzalai F, Lorenzetti R, Bruttocao A. Treatment of Jehovah’s witness patients. Surgical and medico-legal considerations. BMC Geriatr 2011. [PMCID: PMC3194392 DOI: 10.1186/1471-2318-11-s1-a62] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Abstract
AIM of study Psychic trauma is described as the action of 'an emotionally overwhelming factor' capable of causing neurovegetative alterations leading to transitory or persisting bodily changes. The medico-legal concept of psychic trauma and its definition as a cause in penal cases is debated. The authors present three cases of death after psychic trauma, and discuss the definition of cause within the penal ambit of identified 'emotionally overwhelming factors'. MATERIALS AND METHODS The methodological approach to ascertainment and criterion-based assessment in each case involved the following phases: (1) examination of circumstantial evidence, clinical records and documentation; (2) autopsy; (3) ascertainment of cause of death; and (4) ascertainment of psychic trauma, and its coexisting relationship with the cause of death. RESULTS The results and assessment of each of the three cases are discussed from the viewpoint of the causal connotation of psychic trauma. In the cases presented, psychic trauma caused death, as deduced from assessment of the type of externally caused emotional insult, the subjects' personal characteristics and the circumstances of the event causing death. CONCLUSIONS In cases of death due to psychic trauma, careful methodological ascertainment is essential, with the double aim of defining 'emotionally overwhelming factors' as a significant cause of death from the penal point of view, and of identifying the responsibility of third parties involved in the death event and associated dynamics of homicide.
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Affiliation(s)
- C Terranova
- Section of Legal Medicine, Department of Environmental Medicine and Public Health, Italy
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Bruttocao A, Terranova C, Martella B, Spirch S, Nistri R, Gruppo M, Mazzalai F, Lorenzetti R, Militello C. Site of ulcer lesions in diabetic foot of the elderly. BMC Geriatr 2010. [PMCID: PMC3290190 DOI: 10.1186/1471-2318-10-s1-a47] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
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44
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Viano F, Terranova C, Ricciardi S, Mion E, Gianesini R, Faccin S, Giachetti M, Masciavè M, De Santis L. Thyroid surgery in an elderly population. BMC Geriatr 2010. [PMCID: PMC3290179 DOI: 10.1186/1471-2318-10-s1-a37] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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45
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Nistri R, Terranova C, Bruttocao A, Gruppo M, Mazzalai F. Elderly surgical “not transfusible” patients. BMC Geriatr 2010. [PMCID: PMC3290159 DOI: 10.1186/1471-2318-10-s1-a19] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2022] Open
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46
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Antonelli G, Gianesini R, Mion E, Terranova C, De Santis L. Laparoscopic splenectomy in an elderly patient with splenic limphoma and splenomegaly. BMC Geriatr 2010. [PMCID: PMC3290160 DOI: 10.1186/1471-2318-10-s1-a2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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47
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Mion E, Viano F, Terranova C, Ricciardi S, Gianesini R, Faccin S, De Santis L. Intestinal preparation for elective laparoscopic colorectal surgery in elderly patients. BMC Geriatr 2010. [PMCID: PMC3290155 DOI: 10.1186/1471-2318-10-s1-a15] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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48
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Terranova C, Bruttocao A, Nistri R. Informed consent: results of a study in a geriatric surgery division. BMC Geriatr 2010. [PMCID: PMC3290178 DOI: 10.1186/1471-2318-10-s1-a36] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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49
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Bruttocao A, Terranova C, Martella B, Spirch S, Nistri R, Gruppo M, Mazzalai F, Lorenzetti R, Militello C. Surgery of diabetic foot in the elderly: early Vs deferred treatment. BMC Geriatr 2010. [PMCID: PMC3290189 DOI: 10.1186/1471-2318-10-s1-a46] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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50
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Ricciardi S, Terranova C, Gianesini R, Mion E, Viano F, Faccin L, De Santis L. Sentinel lymph node biopsy in elderly breast cancer. BMC Geriatr 2010. [PMCID: PMC3290170 DOI: 10.1186/1471-2318-10-s1-a29] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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