1
|
Forés-Martos J, Catalá-López F, Sánchez-Valle J, Ibáñez K, Tejero H, Palma-Gudiel H, Climent J, Pancaldi V, Fañanás L, Arango C, Parellada M, Baudot A, Vogt D, Rubenstein JL, Valencia A, Tabarés-Seisdedos R. Transcriptomic metaanalyses of autistic brains reveals shared gene expression and biological pathway abnormalities with cancer. Mol Autism 2019; 10:17. [PMID: 31007884 PMCID: PMC6454734 DOI: 10.1186/s13229-019-0262-8] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2018] [Accepted: 02/19/2019] [Indexed: 12/27/2022] Open
Abstract
Background Epidemiological and clinical evidence points to cancer as a comorbidity in people with autism spectrum disorders (ASD). A significant overlap of genes and biological processes between both diseases has also been reported. Methods Here, for the first time, we compared the gene expression profiles of ASD frontal cortex tissues and 22 cancer types obtained by differential expression meta-analysis and report gene, pathway, and drug set-based overlaps between them. Results Four cancer types (brain, thyroid, kidney, and pancreatic cancers) presented a significant overlap in gene expression deregulations in the same direction as ASD whereas two cancer types (lung and prostate cancers) showed differential expression profiles significantly deregulated in the opposite direction from ASD. Functional enrichment and LINCS L1000 based drug set enrichment analyses revealed the implication of several biological processes and pathways that were affected jointly in both diseases, including impairments of the immune system, and impairments in oxidative phosphorylation and ATP synthesis among others. Our data also suggest that brain and kidney cancer have patterns of transcriptomic dysregulation in the PI3K/AKT/MTOR axis that are similar to those found in ASD. Conclusions Comparisons of ASD and cancer differential gene expression meta-analysis results suggest that brain, kidney, thyroid, and pancreatic cancers are candidates for direct comorbid associations with ASD. On the other hand, lung and prostate cancers are candidates for inverse comorbid associations with ASD. Joint perturbations in a set of specific biological processes underlie these associations which include several pathways previously implicated in both cancer and ASD encompassing immune system alterations, impairments of energy metabolism, cell cycle, and signaling through PI3K and G protein-coupled receptors among others. These findings could help to explain epidemiological observations pointing towards direct and inverse comorbid associations between ASD and specific cancer types and depict a complex scenario regarding the molecular patterns of association between ASD and cancer. Electronic supplementary material The online version of this article (10.1186/s13229-019-0262-8) contains supplementary material, which is available to authorized users.
Collapse
Affiliation(s)
- Jaume Forés-Martos
- 1Biomedical Research Networking Center of Mental Health (CIBERSAM), Madrid, Spain
| | - Ferrán Catalá-López
- 1Biomedical Research Networking Center of Mental Health (CIBERSAM), Madrid, Spain.,2Teaching Unit of Psychiatry and Psychological Medicine, Department of Medicine, University of Valencia, Blasco-Ibañez 15, 46010 Valencia, Spain.,3INCLIVA Health Research Institute, Valencia, Spain.,4Department of Health Planning and Economics, National School of Public Health/IMIENS, Institute of Health Carlos III, Madrid, Spain
| | | | | | - Héctor Tejero
- 7Structural Biology Program, Spanish National Cancer Research Program (CNIO), Madrid, Spain
| | - Helena Palma-Gudiel
- 1Biomedical Research Networking Center of Mental Health (CIBERSAM), Madrid, Spain.,8Anthropology Section, Department of Evolutionary Biology, Ecology and Environmental Sciences, Biomedicine Institute (IBUB), University of Barcelona (UB), Barcelona, Spain
| | - Joan Climent
- 3INCLIVA Health Research Institute, Valencia, Spain.,9Departamento de Ciencias Biomédicas, Facultad de Ciencias de la Salud, Universidad Cardenal Herrera-CEU, CEU Universities, Calle Ramon y Cajal s/n 46115 Alfara del Patriarca, Valencia, Spain
| | - Vera Pancaldi
- 5Barcelona Supercomputing Center (BSC), Barcelona, Spain
| | - Lourdes Fañanás
- 1Biomedical Research Networking Center of Mental Health (CIBERSAM), Madrid, Spain.,8Anthropology Section, Department of Evolutionary Biology, Ecology and Environmental Sciences, Biomedicine Institute (IBUB), University of Barcelona (UB), Barcelona, Spain
| | - Celso Arango
- 1Biomedical Research Networking Center of Mental Health (CIBERSAM), Madrid, Spain.,Department of Child and Adolescent Psychiatry, Hospital General Universitario Gregorio Marañón, IiSGM, School of Medicine, Universidad Complutense, Madrid, Spain
| | - Mara Parellada
- 1Biomedical Research Networking Center of Mental Health (CIBERSAM), Madrid, Spain.,Department of Child and Adolescent Psychiatry, Hospital General Universitario Gregorio Marañón, IiSGM, School of Medicine, Universidad Complutense, Madrid, Spain
| | - Anaïs Baudot
- 11Aix-Marseille Univ, Inserm, MMG, Marseille Medical Genetics, Marseille, France
| | - Daniel Vogt
- 12Department of Pediatrics and Human Development, Michigan State University, East Lansing, MI 48824 USA
| | - John L Rubenstein
- 13Nina Ireland Laboratory of Developmental Neurobiology, University of California, San Francisco, CA 94158 USA.,14Department of Psychiatry, University of California, San Francisco, CA 94158 USA
| | - Alfonso Valencia
- 5Barcelona Supercomputing Center (BSC), Barcelona, Spain.,15Catalan Institution for Research and Advanced Studies (ICREA), Barcelona, Spain
| | - Rafael Tabarés-Seisdedos
- 1Biomedical Research Networking Center of Mental Health (CIBERSAM), Madrid, Spain.,2Teaching Unit of Psychiatry and Psychological Medicine, Department of Medicine, University of Valencia, Blasco-Ibañez 15, 46010 Valencia, Spain.,3INCLIVA Health Research Institute, Valencia, Spain
| |
Collapse
|
2
|
Connecting the dots: Overlaps between autism and cancer suggest possible common mechanisms regarding signaling pathways related to metabolic alterations. Med Hypotheses 2017; 103:118-123. [PMID: 28571796 DOI: 10.1016/j.mehy.2017.05.004] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2017] [Revised: 04/24/2017] [Accepted: 05/02/2017] [Indexed: 12/28/2022]
Abstract
Common features between autism spectrum disorders (ASDs) and cancer have been discerned using methodologies from a number of disciplines, including genetics, bioinformatics and epidemiological studies. To understand such apparent overlaps between these two conditions and the mechanisms that may underlie these linkages, it is important to look at their multi-level systems context. Here we discuss ASDs and cancer linkages across levels ranging from genes to pathways and systems, as well as from the vantage points of mechanism and of clinical and epidemiological studies. Review of existing findings yielded evidence that ASDs and cancer overlap extensively in signal transduction pathways that are involved in metabolic processes. We hypothesize that further studies focusing on illuminating the relationships between ASDs and cancer, specifically with regard to signaling pathways that regulate metabolic activities, could help shed new insight on these conditions and develop treatment strategies that, by targeting underlying mechanisms, may be more efficient and effective for both conditions.
Collapse
|