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Vos N, Haghshenas S, van der Laan L, Russel PKM, Rooney K, Levy MA, Relator R, Kerkhof J, McConkey H, Maas SM, Vissers LELM, de Vries BBA, Pfundt R, Elting MW, van Hagen JM, Verbeek NE, Jongmans MCJ, Lakeman P, Rumping L, Bosch DGM, Vitobello A, Thauvin-Robinet C, Faivre L, Nambot S, Garde A, Willems M, Genevieve D, Nicolas G, Busa T, Toutain A, Gérard M, Bizaoui V, Isidor B, Merla G, Accadia M, Schwartz CE, Ounap K, Hoffer MJV, Nezarati MM, van den Boogaard MJH, Tedder ML, Rogers C, Brusco A, Ferrero GB, Spodenkiewicz M, Sidlow R, Mussa A, Trajkova S, McCann E, Mroczkowski HJ, Jansen S, Donker-Kaat L, Duijkers FAM, Stuurman KE, Mannens MMAM, Alders M, Henneman P, White SM, Sadikovic B, van Haelst MM. The detection of a strong episignature for Chung-Jansen syndrome, partially overlapping with Börjeson-Forssman-Lehmann and White-Kernohan syndromes. Hum Genet 2024; 143:761-773. [PMID: 38787418 PMCID: PMC11186873 DOI: 10.1007/s00439-024-02679-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2023] [Accepted: 05/09/2024] [Indexed: 05/25/2024]
Abstract
Chung-Jansen syndrome is a neurodevelopmental disorder characterized by intellectual disability, behavioral problems, obesity and dysmorphic features. It is caused by pathogenic variants in the PHIP gene that encodes for the Pleckstrin homology domain-interacting protein, which is part of an epigenetic modifier protein complex. Therefore, we hypothesized that PHIP haploinsufficiency may impact genome-wide DNA methylation (DNAm). We assessed the DNAm profiles of affected individuals with pathogenic and likely pathogenic PHIP variants with Infinium Methylation EPIC arrays and report a specific and sensitive DNAm episignature biomarker for Chung-Jansen syndrome. In addition, we observed similarities between the methylation profile of Chung-Jansen syndrome and that of functionally related and clinically partially overlapping genetic disorders, White-Kernohan syndrome (caused by variants in DDB1 gene) and Börjeson-Forssman-Lehmann syndrome (caused by variants in PHF6 gene). Based on these observations we also proceeded to develop a common episignature biomarker for these disorders. These newly defined episignatures can be used as part of a multiclass episignature classifier for screening of affected individuals with rare disorders and interpretation of genetic variants of unknown clinical significance, and provide further insights into the common molecular pathophysiology of the clinically-related Chung-Jansen, Börjeson-Forssman-Lehmann and White-Kernohan syndromes.
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Affiliation(s)
- Niels Vos
- Amsterdam UMC, Department of Human Genetics, University of Amsterdam, Meibergdreef 9, 1105 AZ, Amsterdam, The Netherlands
- Amsterdam Reproduction & Development Research Institute, Amsterdam, The Netherlands
| | - Sadegheh Haghshenas
- Verspeeten Clinical Genome Centre, London Health Sciences Centre, London, ON, N6A 5W9, Canada
| | - Liselot van der Laan
- Amsterdam UMC, Department of Human Genetics, University of Amsterdam, Meibergdreef 9, 1105 AZ, Amsterdam, The Netherlands
- Amsterdam Reproduction & Development Research Institute, Amsterdam, The Netherlands
| | - Perle K M Russel
- Amsterdam UMC, Department of Human Genetics, University of Amsterdam, Meibergdreef 9, 1105 AZ, Amsterdam, The Netherlands
- Amsterdam Reproduction & Development Research Institute, Amsterdam, The Netherlands
| | - Kathleen Rooney
- Verspeeten Clinical Genome Centre, London Health Sciences Centre, London, ON, N6A 5W9, Canada
- Department of Pathology and Laboratory Medicine, Western University, London, ON, N6A 3K7, Canada
| | - Michael A Levy
- Verspeeten Clinical Genome Centre, London Health Sciences Centre, London, ON, N6A 5W9, Canada
| | - Raissa Relator
- Verspeeten Clinical Genome Centre, London Health Sciences Centre, London, ON, N6A 5W9, Canada
| | - Jennifer Kerkhof
- Verspeeten Clinical Genome Centre, London Health Sciences Centre, London, ON, N6A 5W9, Canada
| | - Haley McConkey
- Verspeeten Clinical Genome Centre, London Health Sciences Centre, London, ON, N6A 5W9, Canada
- Department of Pathology and Laboratory Medicine, Western University, London, ON, N6A 3K7, Canada
| | - Saskia M Maas
- Amsterdam UMC, Department of Human Genetics, University of Amsterdam, Meibergdreef 9, 1105 AZ, Amsterdam, The Netherlands
- Amsterdam Reproduction & Development Research Institute, Amsterdam, The Netherlands
| | - Lisenka E L M Vissers
- Department of Human Genetics, Research Institute for Medical Innovation, Radboud University Medical Center, 6525 GA, Nijmegen, The Netherlands
| | - Bert B A de Vries
- Department of Human Genetics, Research Institute for Medical Innovation, Radboud University Medical Center, 6525 GA, Nijmegen, The Netherlands
| | - Rolph Pfundt
- Department of Human Genetics, Research Institute for Medical Innovation, Radboud University Medical Center, 6525 GA, Nijmegen, The Netherlands
| | - Mariet W Elting
- Amsterdam UMC, Department of Human Genetics, University of Amsterdam, Meibergdreef 9, 1105 AZ, Amsterdam, The Netherlands
- Amsterdam Reproduction & Development Research Institute, Amsterdam, The Netherlands
| | - Johanna M van Hagen
- Amsterdam UMC, Department of Human Genetics, University of Amsterdam, Meibergdreef 9, 1105 AZ, Amsterdam, The Netherlands
- Amsterdam Reproduction & Development Research Institute, Amsterdam, The Netherlands
| | - Nienke E Verbeek
- Department of Genetics, University Medical Center Utrecht, 3584 CX, Utrecht, The Netherlands
| | - Marjolijn C J Jongmans
- Department of Genetics, University Medical Center Utrecht, 3584 CX, Utrecht, The Netherlands
| | - Phillis Lakeman
- Amsterdam UMC, Department of Human Genetics, University of Amsterdam, Meibergdreef 9, 1105 AZ, Amsterdam, The Netherlands
- Amsterdam Reproduction & Development Research Institute, Amsterdam, The Netherlands
| | - Lynne Rumping
- Center for Medical Genetics, Antwerp University Hospital, University of Antwerp, Drie Eikenstraat 655, 2650, Edegem, Belgium
| | - Danielle G M Bosch
- Department of Clinical Genetics, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Antonio Vitobello
- Université de Bourgogne, Inserm U1231, Equipe GAD, Dijon, France
- CHU Dijon Bourgogne, FHU-TRANSLAD, Unité Fonctionnelle Innovation en Diagnostic Génomique Des Maladies Rares, 21000, Dijon, France
| | - Christel Thauvin-Robinet
- Université de Bourgogne, Inserm U1231, Equipe GAD, Dijon, France
- CHU Dijon Bourgogne, FHU-TRANSLAD, Unité Fonctionnelle Innovation en Diagnostic Génomique Des Maladies Rares, 21000, Dijon, France
- CHU Dijon Bourgogne, Centre de Génétique, Centre de Référence Maladies Rares «Déficiences Intellectuelles de Causes Rares», FHU-TRANSLAD, Dijon, France
| | - Laurence Faivre
- Université de Bourgogne, Inserm U1231, Equipe GAD, Dijon, France
- CHU Dijon Bourgogne, Centre de Génétique, Centre de Référence Maladies Rares «Anomalies du Développement et Syndromes Malformatifs», FHU-TRANSLAD, Dijon, France
| | - Sophie Nambot
- Université de Bourgogne, Inserm U1231, Equipe GAD, Dijon, France
- CHU Dijon Bourgogne, FHU-TRANSLAD, Unité Fonctionnelle Innovation en Diagnostic Génomique Des Maladies Rares, 21000, Dijon, France
- CHU Dijon Bourgogne, Centre de Génétique, Centre de Référence Maladies Rares «Anomalies du Développement et Syndromes Malformatifs», FHU-TRANSLAD, Dijon, France
| | - Aurore Garde
- Université de Bourgogne, Inserm U1231, Equipe GAD, Dijon, France
- CHU Dijon Bourgogne, Centre de Génétique, Centre de Référence Maladies Rares «Déficiences Intellectuelles de Causes Rares», FHU-TRANSLAD, Dijon, France
| | - Marjolaine Willems
- INserm U1183, Department of Clinical Genetics, Montpellier University, 34090 CHU Montpellier, Montpellier, France
| | - David Genevieve
- INserm U1183, Department of Clinical Genetics, Montpellier University, 34090 CHU Montpellier, Montpellier, France
| | - Gaël Nicolas
- Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders, Univ Rouen Normandie, 76000, Rouen, France
| | - Tiffany Busa
- Department of Medical Genetics, Timone Hospital, Marseille, France
| | - Annick Toutain
- Genetics Department, University Hospital, UMR 1253, iBrain, University of Tours, Inserm, Tours, France
| | - Marion Gérard
- APHP, Department of Genetics, Robert Debré Hospital, 75019, Paris, France
| | - Varoona Bizaoui
- Clinical Genetics and Neurodevelopmental Disorders, Centre Hospitalier de L'Estran, 50170, Pontorson, France
| | - Bertrand Isidor
- Service de Génétique Médicale, CHU de Nantes, 44000, Nantes, France
| | - Giuseppe Merla
- Laboratory of Regulatory and Functional Genomics, Fondazione IRCCS Casa Sollievo Della Sofferenza, San Giovanni Rotondo, Foggia, Italy
- Department of Molecular Medicine and Medical Biotechnology, University of Naples Federico II, Via S. Pansini 5, 80131, Naples, Italy
| | - Maria Accadia
- Servizio di Genetica Medica, Ospedale Cardinale G. Panico, Tricase, LE, Italy
| | - Charles E Schwartz
- Department of Pediatrics and Human Development, College of Human Medicine, Michigan State University, Grand Rapids, MI, 49503, USA
| | - Katrin Ounap
- Department of Clinical Genetics, Genetic and Personalized Medicine Clinic, Tartu University Hospital, Tartu, Estonia
- Department of Clinical Genetics, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia
| | - Mariëtte J V Hoffer
- Department of Clinical Genetics, Leiden University Medical Center, Leiden, The Netherlands
| | - Marjan M Nezarati
- Genetics Program, North York General Hospital, Toronto, ON, M2K 1E1, Canada
| | | | | | | | - Alfredo Brusco
- Department of Medical Sciences, University of Torino, Via Santena 19, 10126, Turin, Italy
- Unit of Medical Genetics, Città Della Salute e Della Scienza Hospital, Turin, Italy
| | - Giovanni B Ferrero
- Department of Clinical and Biological Science, University of Torino, Turin, Italy
| | | | - Richard Sidlow
- Department of Medical Genetics and Metabolism, Valley Children's Hospital, Madera, CA, USA
| | - Alessandro Mussa
- Department of Public Health and Pediatric Sciences, University of Torino, Turin, Italy
- Pediatric Clinical Genetics Unit, Regina Margherita Childrens' Hospital, Turin, Italy
| | - Slavica Trajkova
- Department of Medical Sciences, University of Torino, Via Santena 19, 10126, Turin, Italy
| | - Emma McCann
- Liverpool Center for Genomic Medicine, Liverpool Women's Hospital, Liverpool, UK
| | - Henry J Mroczkowski
- Department of Pediatrics, Le Bonheur Children's Hospital, Memphis, TN, USA
- Division of Genetics, Department of Pediatrics, University of Tennessee Health Science Center, Memphis, TN, USA
| | - Sandra Jansen
- Amsterdam UMC, Department of Human Genetics, University of Amsterdam, Meibergdreef 9, 1105 AZ, Amsterdam, The Netherlands
- Amsterdam Reproduction & Development Research Institute, Amsterdam, The Netherlands
| | - Laura Donker-Kaat
- Department of Clinical Genetics, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Floor A M Duijkers
- Amsterdam UMC, Department of Human Genetics, University of Amsterdam, Meibergdreef 9, 1105 AZ, Amsterdam, The Netherlands
- Amsterdam Reproduction & Development Research Institute, Amsterdam, The Netherlands
| | - Kyra E Stuurman
- Department of Clinical Genetics, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Marcel M A M Mannens
- Amsterdam UMC, Department of Human Genetics, University of Amsterdam, Meibergdreef 9, 1105 AZ, Amsterdam, The Netherlands
- Amsterdam Reproduction & Development Research Institute, Amsterdam, The Netherlands
| | - Mariëlle Alders
- Amsterdam UMC, Department of Human Genetics, University of Amsterdam, Meibergdreef 9, 1105 AZ, Amsterdam, The Netherlands
- Amsterdam Reproduction & Development Research Institute, Amsterdam, The Netherlands
| | - Peter Henneman
- Amsterdam UMC, Department of Human Genetics, University of Amsterdam, Meibergdreef 9, 1105 AZ, Amsterdam, The Netherlands
- Amsterdam Reproduction & Development Research Institute, Amsterdam, The Netherlands
| | - Susan M White
- Victorian Clinical Genetics Services, Murdoch Children's Research Institute, Parkville, VIC, 3052, Australia
- Department of Paediatrics, University of Melbourne, Melbourne, Australia
| | - Bekim Sadikovic
- Verspeeten Clinical Genome Centre, London Health Sciences Centre, London, ON, N6A 5W9, Canada.
- Department of Pathology and Laboratory Medicine, Western University, London, ON, N6A 3K7, Canada.
| | - Mieke M van Haelst
- Amsterdam UMC, Department of Human Genetics, University of Amsterdam, Meibergdreef 9, 1105 AZ, Amsterdam, The Netherlands.
- Amsterdam Reproduction & Development Research Institute, Amsterdam, The Netherlands.
- Amsterdam UMC, Department of Paediatrics, Emma Children's Hospital, University of Amsterdam, Meibergdreef 9, 1105 AZ, Amsterdam, The Netherlands.
- Amsterdam UMC, Emma Center for Personalized Medicine, Amsterdam, The Netherlands.
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Carvalho LML, Jorge AADL, Bertola DR, Krepischi ACV, Rosenberg C. A Comprehensive Review of Syndromic Forms of Obesity: Genetic Etiology, Clinical Features and Molecular Diagnosis. Curr Obes Rep 2024; 13:313-337. [PMID: 38277088 DOI: 10.1007/s13679-023-00543-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/08/2023] [Indexed: 01/27/2024]
Abstract
Syndromic obesity refers to obesity occurring with additional clinical findings, such as intellectual disability/developmental delay, dysmorphic features, and congenital malformations. PURPOSE OF REVIEW: To present a narrative review regarding the genetic etiology, clinical description, and molecular diagnosis of syndromic obesity, which is a rare condition with high phenotypic variability and genetic heterogeneity. The following syndromes are presented in this review: Prader-Willi, Bardet-Biedl, Pseudohypoparathyroidism, Alström, Smith-Magenis, Cohen, Temple, 1p36 deletion, 16p11.2 microdeletion, Kleefstra, SIM1-related, Börjeson-Forssman-Lehmann, WAGRO, Carpenter, MORM, and MYT1L-related syndromes. RECENT FINDINGS: There are three main groups of mechanisms for syndromic obesity: imprinting, transcriptional activity regulation, and cellular cilia function. For molecular diagnostic, methods of genome-wide investigation should be prioritized over sequencing of panels of syndromic obesity genes. In addition, we present novel syndromic conditions that need further delineation, but evidences suggest they have a higher frequency of obesity. The etiology of syndromic obesity tends to be linked to disrupted neurodevelopment (central) and is associated with a diversity of genes and biological pathways. In the genetic investigation of individuals with syndromic obesity, the possibility that the etiology of the syndromic condition is independent of obesity should be considered. The accurate genetic diagnosis impacts medical management, treatment, and prognosis, and allows proper genetic counseling.
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Affiliation(s)
- Laura Machado Lara Carvalho
- Human Genome and Stem Cell Research Center, Department of Genetics and Evolutionary Biology, Laboratory of Human Genetics - LGH, Institute of Biosciences, University of São Paulo (USP), Matão Street 277 - Room 350, São Paulo, SP, Brazil
| | - Alexander Augusto de Lima Jorge
- Genetic Endocrinology Unit, Cellular and Molecular Endocrinology Laboratory (LIM/25), Faculty of Medicine, University of São Paulo (USP), São Paulo, SP, Brazil
| | - Débora Romeo Bertola
- Human Genome and Stem Cell Research Center, Department of Genetics and Evolutionary Biology, Laboratory of Human Genetics - LGH, Institute of Biosciences, University of São Paulo (USP), Matão Street 277 - Room 350, São Paulo, SP, Brazil
- Genetics Unit of Instituto da Criança, Faculty of Medicine, University of São Paulo (USP), São Paulo, SP, Brazil
| | - Ana Cristina Victorino Krepischi
- Human Genome and Stem Cell Research Center, Department of Genetics and Evolutionary Biology, Laboratory of Human Genetics - LGH, Institute of Biosciences, University of São Paulo (USP), Matão Street 277 - Room 350, São Paulo, SP, Brazil
| | - Carla Rosenberg
- Human Genome and Stem Cell Research Center, Department of Genetics and Evolutionary Biology, Laboratory of Human Genetics - LGH, Institute of Biosciences, University of São Paulo (USP), Matão Street 277 - Room 350, São Paulo, SP, Brazil.
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3
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Chen X, Zhou Z, Li Y, Wang S, Xue E, Wang X, Peng H, Fan M, Wang M, Qin X, Wu Y, Li J, Zhu H, Chen D, Hu Y, Beaty TH, Wu T. Detecting Gene-Gene Interaction among DNA Repair Genes in Chinese non-Syndromic Cleft lip with or Without Palate Trios. Cleft Palate Craniofac J 2024:10556656241228124. [PMID: 38303570 DOI: 10.1177/10556656241228124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2024] Open
Abstract
OBJECTIVE The objective of this study is to investigate the gene-gene interactions associated with NSCL/P among DNA repair genes. DESIGN This study included 806 NSCL/P case-parent trios from China. Quality control process was conducted for genotyped single nucleotide polymorphisms (SNPs) located in six DNA repair genes (ATR, ERCC4, RFC1, TYMS, XRCC1 and XRCC3). We tested gene-gene interactions with Cordell's method using statistical package TRIO in R software. Bonferroni corrected significance level was set as P = 4.24 × 10-4. We also test the robustness of the interactions by permutation tests. SETTING Not applicable. PATIENTS/PARTICIPANTS A total of 806 NSCL/P case-parent trios (complete trios: 682, incomplete trios: 124) with Chinese ancestry. INTERVENTIONS Not applicable. MAIN OUTCOME MEASURE(S) Not applicable. RESULTS A total of 118 SNPs were extracted for the interaction tests. Fourteen pairs of significant interactions were identified after Bonferroni correction, which were confirmed in permutation tests. Twelve pairs were between ATR and ERCC4 or XRCC3. The most significant interaction occurred between rs2244500 in TYMS and rs3213403 in XRCC1(P = 8.16 × 10-15). CONCLUSIONS The current study identified gene-gene interactions among DNA repair genes in 806 Chinese NSCL/P trios, providing additional evidence for the complicated genetic structure underlying NSCL/P. ATR, ERCC4, XRCC3, TYMS and RFC1 were suggested to be possible candidate genes for NSCL/P.
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Affiliation(s)
- Xi Chen
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing, China
| | - Zhibo Zhou
- Department of Oral and Maxillofacial Surgery, Peking University School and Hospital of Stomatology, Beijing, China
| | - Yixin Li
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing, China
| | - Siyue Wang
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing, China
| | - Enci Xue
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing, China
| | - Xueheng Wang
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing, China
| | - Hexiang Peng
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing, China
| | - Meng Fan
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing, China
| | - Mengying Wang
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing, China
| | - Xueying Qin
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing, China
| | - Yiqun Wu
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing, China
| | - Jing Li
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing, China
| | - Hongping Zhu
- Department of Oral and Maxillofacial Surgery, Peking University School and Hospital of Stomatology, Beijing, China
| | - Dafang Chen
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing, China
| | - Yonghua Hu
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing, China
| | - Terri H Beaty
- School of Public Health, Johns Hopkins University, Baltimore, Maryland, USA
| | - Tao Wu
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing, China
- Key Laboratory of Reproductive Health, Ministry of Health, Beijing, China
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Shan Y, Mao B, Jin Y, You Y, Wang Y, Shen K, Li L. Expression of DDB1 is associated with subtypes of epithelial ovarian cancer and predicts clinical outcomes. Tissue Cell 2023; 82:102072. [PMID: 36934683 DOI: 10.1016/j.tice.2023.102072] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Revised: 02/28/2023] [Accepted: 03/14/2023] [Indexed: 03/17/2023]
Abstract
BACKGROUND Ovarian cancer is the most lethal gynaecological malignancy. Damage specific DNA-binding protein 1 (DDB1) functions in nucleotide-excision repair and has been reported to be involved in cancer development. In this study, we aimed to determine the expression levels of DDB1 and their association with the clinical outcomes of patients with ovarian cancer. METHODS Tissue arrays were performed on 54 epithelial ovarian cancer (EOC) samples. Immunohistochemistry was performed to determine DDB1 expression. DDB1 expression levels among different EOC subtypes were analysed via one-way analysis of variance using SPSS Statistics 19.0. Correlation between DDB1 expression and chemotherapy course/progression-free survival (PFS) of patients was determined via Kaplan-Meier survival analysis using GraphPad Prism 5. Moreover, knockdown of DDB1 in ovarian cancer cells ES2 and OVCAR3 was used to preliminarily validate the role of DDB1. RESULTS DDB1 was detected in the cytoplasm, especially in the nucleus, of all subtypes of EOC. However, DDB1 expression levels were significantly different between clear cell carcinoma and low-grade serous carcinoma (P = 0.022) and clear cell carcinoma and endometrioid cancer (P = 0.016). In addition, DDB1 expression was not significantly correlated with chemotherapy course (P = 0.433) or PFS (P = 0.566). High expression levels of DDB1 were correlated with significantly worse overall survival (P = 0.017) in patients with EOC. In addition, DDB1 knockdown in ovarian cancer cells decreased their proliferation in vitro. CONCLUSION Our results revealed that DDB1 expression is heterogeneous in ovarian cancer, suggesting its use as a potential biomarker for poor survival in ovarian cancer.
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Affiliation(s)
- Ying Shan
- National Clinical Research Center for Obstetric & Gynecologic Diseases, Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, No. 1 Shuai Fu Yuan, Eastern District, Beijing 100730, China
| | - Banyun Mao
- National Clinical Research Center for Obstetric & Gynecologic Diseases, Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, No. 1 Shuai Fu Yuan, Eastern District, Beijing 100730, China; Department of Gynecology and Obstetrics, Sichuan Academy of Medical Sciences, Sichuan Provincial People's Hospital, No. 32, West Second Section, First Ring Road, Chengdu, Sichuan Province 610072, China
| | - Ying Jin
- National Clinical Research Center for Obstetric & Gynecologic Diseases, Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, No. 1 Shuai Fu Yuan, Eastern District, Beijing 100730, China
| | - Yan You
- Department of Pathology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, No. 1 Shuai Fu Yuan, Eastern District, Beijing 100730, China
| | - Yongxue Wang
- National Clinical Research Center for Obstetric & Gynecologic Diseases, Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, No. 1 Shuai Fu Yuan, Eastern District, Beijing 100730, China
| | - Keng Shen
- National Clinical Research Center for Obstetric & Gynecologic Diseases, Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, No. 1 Shuai Fu Yuan, Eastern District, Beijing 100730, China.
| | - Lei Li
- National Clinical Research Center for Obstetric & Gynecologic Diseases, Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, No. 1 Shuai Fu Yuan, Eastern District, Beijing 100730, China.
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5
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Puscas M, Martineau G, Bhella G, Bonnen PE, Carr P, Lim R, Mitchell J, Osmond M, Urquieta E, Flamenbaum J, Iaria G, Joly Y, Richer É, Saary J, Saint-Jacques D, Buckley N, Low-Decarie E. Rare diseases and space health: optimizing synergies from scientific questions to care. NPJ Microgravity 2022; 8:58. [PMID: 36550172 PMCID: PMC9780351 DOI: 10.1038/s41526-022-00224-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Accepted: 08/23/2022] [Indexed: 12/24/2022] Open
Abstract
Knowledge transfer among research disciplines can lead to substantial research progress. At first glance, astronaut health and rare diseases may be seen as having little common ground for such an exchange. However, deleterious health conditions linked to human space exploration may well be considered as a narrow sub-category of rare diseases. Here, we compare and contrast research and healthcare in the contexts of rare diseases and space health and identify common barriers and avenues of improvement. The prevalent genetic basis of most rare disorders contrasts sharply with the occupational considerations required to sustain human health in space. Nevertheless small sample sizes and large knowledge gaps in natural history are examples of the parallel challenges for research and clinical care in the context of both rare diseases and space health. The two areas also face the simultaneous challenges of evidence scarcity and the pressure to deliver therapeutic solutions, mandating expeditious translation of research knowledge into clinical care. Sharing best practices between these fields, including increasing participant involvement in all stages of research and ethical sharing of standardized data, has the potential to contribute to humankind's efforts to explore ever further into space while caring for people on Earth in a more inclusive fashion.
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Affiliation(s)
- Maria Puscas
- Astronauts, Life Sciences and Space Medicine Canadian Space Agency, Government of Canada, Longueil, Canada
- The School of Health Sciences, University of Western Ontario, London, Canada
| | - Gabrielle Martineau
- Astronauts, Life Sciences and Space Medicine Canadian Space Agency, Government of Canada, Longueil, Canada
- Hawaii Institute of Marine Biology (HIMB), Kaneohe, HI, USA
| | - Gurjot Bhella
- Astronauts, Life Sciences and Space Medicine Canadian Space Agency, Government of Canada, Longueil, Canada
- University of Waterloo, Waterloo, Canada
| | - Penelope E Bonnen
- Molecular and Human Genetics, Baylor College of Medicine, Houston, TX, USA
| | - Phil Carr
- The Strategic Review Group Inc., Ottawa, Canada
| | - Robyn Lim
- Legislative and Regulatory Modernization, Health Canada, Ottawa, Canada
| | - John Mitchell
- Pediatric Endocrinology and Biochemical Genetics, Montreal Children's Hospital-McGill University, Human Genetics and Pediatrics, McGill University, Montreal, Canada
| | - Matthew Osmond
- Children's Hospital of Eastern Ontario Research Institute, University of Ottawa, Ottawa, Ontario, Canada
| | - Emmanuel Urquieta
- Translational Research Institute for Space Health (TRISH) and Department of Emergency Medicine and Center for Space Medicine, Baylor College of Medicine, Houston, TX, USA
| | - Jaime Flamenbaum
- Canadian Institutes of Health Research Ethics Office, Ottawa, Canada
| | - Giuseppe Iaria
- Department of Psychology, Hotchkiss Brain Institute, and Alberta Children's Hospital Research Institute, University of Calgary, Calgary, Canada
| | - Yann Joly
- Centre of Genomics and Policy, Faculty of Medicine, Human Genetics, McGill University, Montreal, Canada
| | - Étienne Richer
- Canadian Institutes of Health Research Institute of Genetics, Ottawa, Canada
| | - Joan Saary
- Department of Medicine, Division of Occupational Medicine, University of Toronto, Toronto, Canada
| | - David Saint-Jacques
- Astronauts, Life Sciences and Space Medicine Canadian Space Agency, Government of Canada, Longueil, Canada
- Astronauts, Life Sciences and Space Medicine Canadian Space Agency, Government of Canada, Longueil, Canada
| | - Nicole Buckley
- Astronauts, Life Sciences and Space Medicine Canadian Space Agency, Government of Canada, Longueil, Canada.
- Directorate of Human Spaceflight and Robotic Exploration, European Space Agency, Noordwijk, Holland.
| | - Etienne Low-Decarie
- Astronauts, Life Sciences and Space Medicine Canadian Space Agency, Government of Canada, Longueil, Canada.
- Agriculture and Agri-Food Canada, Government of Canada, Montreal, Canada.
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