@article {734, title = {Orchestrating and sharing large multimodal data for transparent and reproducible research.}, journal = {Nat Commun}, volume = {12}, year = {2021}, month = {2021 10 04}, pages = {5797}, abstract = {

Reproducibility is essential to open science, as there is limited relevance for findings that can not be reproduced by independent research groups, regardless of its validity. It is therefore crucial for scientists to describe their experiments in sufficient detail so they can be reproduced, scrutinized, challenged, and built upon. However, the intrinsic complexity and continuous growth of biomedical data makes it increasingly difficult to process, analyze, and share with the community in a FAIR (findable, accessible, interoperable, and reusable) manner. To overcome these issues, we created a cloud-based platform called ORCESTRA ( orcestra.ca ), which provides a flexible framework for the reproducible processing of multimodal biomedical data. It enables processing of clinical, genomic and perturbation profiles of cancer samples through automated processing pipelines that are user-customizable. ORCESTRA creates integrated and fully documented data objects with persistent identifiers (DOI) and manages multiple dataset versions, which can be shared for future studies.

}, issn = {2041-1723}, doi = {10.1038/s41467-021-25974-w}, author = {Mammoliti, Anthony and Smirnov, Petr and Nakano, Minoru and Safikhani, Zhaleh and Eeles, Christopher and Seo, Heewon and Nair, Sisira Kadambat and Mer, Arvind S and Smith, Ian and Ho, Chantal and Beri, Gangesh and Kusko, Rebecca and Lin, Eva and Yu, Yihong and Martin, Scott and Hafner, Marc and Haibe-Kains, Benjamin} } @article {665, title = {Optimised molecular genetic diagnostics of Fanconi anaemia by whole exome sequencing and functional studies.}, journal = {J Med Genet}, volume = {57}, year = {2020}, month = {2020 04}, pages = {258-268}, abstract = {

PURPOSE: Patients with Fanconi anaemia (FA), a rare DNA repair genetic disease, exhibit chromosome fragility, bone marrow failure, malformations and cancer susceptibility. FA molecular diagnosis is challenging since FA is caused by point mutations and large deletions in 22 genes following three heritability patterns. To optimise FA patients{\textquoteright} characterisation, we developed a simplified but effective methodology based on whole exome sequencing (WES) and functional studies.

METHODS: 68 patients with FA were analysed by commercial WES services. Copy number variations were evaluated by sequencing data analysis with RStudio. To test missense variants, wt FANCA cDNA was cloned and variants were introduced by site-directed mutagenesis. Vectors were then tested for their ability to complement DNA repair defects of a FANCA-KO human cell line generated by TALEN technologies.

RESULTS: We identified 93.3\% of mutated alleles including large deletions. We determined the pathogenicity of three FANCA missense variants and demonstrated that two variants reported in mutations databases as {\textquoteright}affecting functions{\textquoteright} are SNPs. Deep analysis of sequencing data revealed patients{\textquoteright} true mutations, highlighting the importance of functional analysis. In one patient, no pathogenic variant could be identified in any of the 22 known FA genes, and in seven patients, only one deleterious variant could be identified (three patients each with FANCA and FANCD2 and one patient with FANCE mutations) CONCLUSION: WES and proper bioinformatics analysis are sufficient to effectively characterise patients with FA regardless of the rarity of their complementation group, type of mutations, mosaic condition and DNA source.

}, keywords = {Cell Line, DNA Copy Number Variations, DNA Repair, DNA-Binding Proteins, Fanconi Anemia, Fanconi Anemia Complementation Group A Protein, Female, Gene Knockout Techniques, Genetic Predisposition to Disease, Humans, Male, Mutation, Missense, Polymorphism, Single Nucleotide, whole exome sequencing}, issn = {1468-6244}, doi = {10.1136/jmedgenet-2019-106249}, author = {Bogliolo, Massimo and Pujol, Roser and Aza-Carmona, Miriam and Mu{\~n}oz-Subirana, N{\'u}ria and Rodriguez-Santiago, Benjamin and Casado, Jos{\'e} Antonio and Rio, Paula and Bauser, Christopher and Reina-Castill{\'o}n, Judith and Lopez-Sanchez, Marcos and Gonzalez-Quereda, Lidia and Gallano, Pia and Catal{\'a}, Albert and Ruiz-Llobet, Ana and Badell, Isabel and Diaz-Heredia, Cristina and Hladun, Raquel and Senent, Leonort and Argiles, Bienvenida and Bergua Burgues, Juan Miguel and Ba{\~n}ez, Fatima and Arrizabalaga, Beatriz and L{\'o}pez Almaraz, Ricardo and Lopez, Monica and Figuera, {\'A}ngela and Molin{\'e}s, Antonio and P{\'e}rez de Soto, Inmaculada and Hernando, In{\'e}s and Mu{\~n}oz, Juan Antonio and Del Rosario Marin, Maria and Balma{\~n}a, Judith and Stjepanovic, Neda and Carrasco, Estela and Cuesta, Isabel and Cosuelo, Jos{\'e} Miguel and Regueiro, Alexandra and Moraleda Jimenez, Jos{\'e} and Galera-Mi{\~n}arro, Ana Maria and Rosi{\~n}ol, Laura and Carri{\'o}, Anna and Bel{\'e}ndez-Bieler, Cristina and Escudero Soto, Antonio and Cela, Elena and de la Mata, Gregorio and Fern{\'a}ndez-Delgado, Rafael and Garcia-Pardos, Maria Carmen and S{\'a}ez-Villaverde, Raquel and Barraga{\~n}o, Marta and Portugal, Raquel and Lendinez, Francisco and Hernadez, Ines and Vagace, Jos{\'e} Manue and Tapia, Maria and Nieto, Jos{\'e} and Garcia, Marta and Gonzalez, Macarena and Vicho, Cristina and Galvez, Eva and Valiente, Alberto and Antelo, Maria Luisa and Ancliff, Phil and Garc{\'\i}a, Francisco and Dopazo, Joaquin and Sevilla, Julian and Paprotka, Tobias and P{\'e}rez-Jurado, Luis Alberto and Bueren, Juan and Surralles, Jordi} } @article {16671401, title = {Ontology-driven approaches to analyzing data in functional genomics}, journal = {Methods Mol Biol}, volume = {316}, year = {2006}, note = {

Azuaje, Francisco Al-Shahrour, Fatima Dopazo, Joaquin Research Support, N.I.H., Extramural Research Support, Non-U.S. Gov{\textquoteright}t Review United States Methods in molecular biology (Clifton, N.J.) Methods Mol Biol. 2006;316:67-86.

}, pages = {67-86}, abstract = {

Ontologies are fundamental knowledge representations that provide not only standards for annotating and indexing biological information, but also the basis for implementing functional classification and interpretation models. This chapter discusses the application of gene ontology (GO) for predictive tasks in functional genomics. It focuses on the problem of analyzing functional patterns associated with gene products. This chapter is divided into two main parts. The first part overviews GO and its applications for the development of functional classification models. The second part presents two methods for the characterization of genomic information using GO. It discusses methods for measuring functional similarity of gene products, and a tool for supporting gene expression clustering analysis and validation.

}, keywords = {babelomics, Cluster Analysis, Cluster Analysis Computational Biology/*methods *Data Interpretation, Computational Biology, Statistical Gene Expression Profiling, Statistical Gene Expression Profiling *Genomics Humans}, url = {http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve\&db=PubMed\&dopt=Citation\&list_uids=16671401}, author = {F. Azuaje and Fatima Al-Shahrour and Dopazo, J.} } @article {16556314, title = {Origin and evolution of the peroxisomal proteome}, journal = {Biol Direct}, volume = {1}, year = {2006}, note = {Gabaldon, Toni Snel, Berend van Zimmeren, Frank Hemrika, Wieger Tabak, Henk Huynen, Martijn A England Biology direct Biol Direct. 2006 Mar 23;1:8.}, pages = {8}, abstract = {BACKGROUND: Peroxisomes are ubiquitous eukaryotic organelles involved in various oxidative reactions. Their enzymatic content varies between species, but the presence of common protein import and organelle biogenesis systems support a single evolutionary origin. The precise scenario for this origin remains however to be established. The ability of peroxisomes to divide and import proteins post-translationally, just like mitochondria and chloroplasts, supports an endosymbiotic origin. However, this view has been challenged by recent discoveries that mutant, peroxisome-less cells restore peroxisomes upon introduction of the wild-type gene, and that peroxisomes are formed from the Endoplasmic Reticulum. The lack of a peroxisomal genome precludes the use of classical analyses, as those performed with mitochondria or chloroplasts, to settle the debate. We therefore conducted large-scale phylogenetic analyses of the yeast and rat peroxisomal proteomes. RESULTS : Our results show that most peroxisomal proteins (39-58\%) are of eukaryotic origin, comprising all proteins involved in organelle biogenesis or maintenance. A significant fraction (13-18\%), consisting mainly of enzymes, has an alpha-proteobacterial origin and appears to be the result of the recruitment of proteins originally targeted to mitochondria. Consistent with the findings that peroxisomes are formed in the Endoplasmic Reticulum, we find that the most universally conserved Peroxisome biogenesis and maintenance proteins are homologous to proteins from the Endoplasmic Reticulum Assisted Decay pathway. CONCLUSION: Altogether our results indicate that the peroxisome does not have an endosymbiotic origin and that its proteins were recruited from pools existing within the primitive eukaryote. Moreover the reconstruction of primitive peroxisomal proteomes suggests that ontogenetically as well as phylogenetically, peroxisomes stem from the Endoplasmic Reticulum. REVIEWERS: This article was reviewed by Arcady Mushegian, Gaspar Jekely and John Logsdon. OPEN PEER REVIEW: Reviewed by Arcady Mushegian, Gaspar Jekely and John Logsdon. For the full reviews, please go to the Reviewers{\textquoteright} comments section.}, url = {http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve\&db=PubMed\&dopt=Citation\&list_uids=16556314}, author = {Gabald{\'o}n, T. and B. Snel and van Zimmeren, F. and Hemrika, W. and Tabak, H. and M. A. Huynen} } @inbook {485, title = {Ontologies and functional genomics}, booktitle = {Data analysis and visualisation in genomics and proteomics}, year = {2005}, pages = {99-102}, publisher = {Wiley, F. Azuaje and J. Dopazo}, organization = {Wiley, F. Azuaje and J. Dopazo}, author = {Fatima Al-Shahrour and Dopazo, J.} }