Evidence map›Paper›PMID 31683770›Full record

ArticleJournal of clinical medicine2019

Genes and Variants Underlying Human Congenital Lactic Acidosis-From Genetics to Personalized Treatment.

Irene Bravo-Alonso, Rosa Navarrete, Ana Isabel Vega, Pedro Ruíz-Sala, María Teresa García Silva, Elena Martín-Hernández, Pilar Quijada-Fraile, Amaya Belanger-Quintana, Sinziana Stanescu, María Bueno and 12 more

Open access · goldAbstract read
In one paragraph

Article in Journal of clinical medicine, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
2.0field-weighted citation impact, top 15% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

13 citing papers in PubMed, 19 citations in OpenAlex.

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  7. Technical Aspects of Coenzyme QAntioxidants (Basel, Switzerland) · 2022
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

22 authors at 10 institutions in 1 country.

Irene Bravo-AlonsoCentro de Diagnóstico de Enfermedades Moleculares, Centro de Biología Molecular Severo Ochoa, UAM-CSIC, CIBERER, IDIPAZ, 28049 Madrid, Spain. ibravo@cbm.csic.es.
Rosa NavarreteCentro de Diagnóstico de Enfermedades Moleculares, Centro de Biología Molecular Severo Ochoa, UAM-CSIC, CIBERER, IDIPAZ, 28049 Madrid, Spain. rnavarrete@cbm.csic.es.
Ana Isabel VegaCentro de Diagnóstico de Enfermedades Moleculares, Centro de Biología Molecular Severo Ochoa, UAM-CSIC, CIBERER, IDIPAZ, 28049 Madrid, Spain. anaisabel.vega@scsalud.es.
Pedro Ruíz-SalaCentro de Diagnóstico de Enfermedades Moleculares, Centro de Biología Molecular Severo Ochoa, UAM-CSIC, CIBERER, IDIPAZ, 28049 Madrid, Spain. prsala@cbm.csic.es.
María Teresa García SilvaUnidad de Enfermedades Mitocondriales y Enfermedades Metabólicas Hereditarias, Hospital Universitario 12 de Octubre, CIBERER, 28041 Madrid, Spain. mgarciasilva@salud.madrid.org.
Elena Martín-HernándezUnidad de Enfermedades Mitocondriales y Enfermedades Metabólicas Hereditarias, Hospital Universitario 12 de Octubre, CIBERER, 28041 Madrid, Spain. emartinhernandez@salud.madrid.org.
Pilar Quijada-FraileUnidad de Enfermedades Mitocondriales y Enfermedades Metabólicas Hereditarias, Hospital Universitario 12 de Octubre, CIBERER, 28041 Madrid, Spain. pilar.quijadaf@salud.madrid.org.
Amaya Belanger-QuintanaUnidad de Enfermedades Metabólicas Congénitas, Hospital Universitario Ramón y Cajal, 28034 Madrid, Spain. amaya.belanger@salud.madrid.org.
Sinziana StanescuUnidad de Enfermedades Metabólicas Congénitas, Hospital Universitario Ramón y Cajal, 28034 Madrid, Spain. sinziana.stanescu@salud.madrid.org.
María BuenoDpto. de Pediatría, Hospital Universitario Virgen del Rocío, 28034 Sevilla, Spain. mbuenod@yahoo.es.
Isidro VitoriaUnidad de Nutrición y Metabolopatías, Hospital Universitario La Fe, 46026 Valencia, Spain. vitoria_isi@gva.es.ORCID 0000-0003-4450-1213
Laura ToledoServicio de Neurología Infantil, Complejo Hospitalario Materno Insular, 35016 Las Palmas de Gran Canaria, Spain. mtolbra@gmail.com.
María Luz CouceUnidad de Enfermedades Metabólicas, Hospital Clínico Universitario de Santiago, IDIS; CIBERER, 15706 Santiago de Compostela, Spain. Maria.Luz.Couce.Pico@sergas.es.ORCID 0000-0003-4861-9905
Inmaculada García-JiménezUnidad de Enfermedades Metabólicas, Hospital Universitario Miguel Servet, 50009 Zaragoza, Spain. igarciaji@salud.aragon.es.
Ricardo Ramos-RuizUnidad de Genómica, Parque Científico de Madrid, 28049 Madrid, Spain. ricardo.ramos@fpcm.es.ORCID 0000-0002-6331-9786
Miguel Ángel MartínLaboratorio de Enfermedades Mitocondriales y Neuromusculares, Instituto de Investigación del Hospital, de Octubre, CIBERER, 28041 Madrid, Spain. mamcasanueva.imas12@h12o.es.ORCID 0000-0003-4741-772X
Lourdes R DesviatCentro de Diagnóstico de Enfermedades Moleculares, Centro de Biología Molecular Severo Ochoa, UAM-CSIC, CIBERER, IDIPAZ, 28049 Madrid, Spain. lruiz@cbm.csic.es.
Magdalena UgarteCentro de Diagnóstico de Enfermedades Moleculares, Centro de Biología Molecular Severo Ochoa, UAM-CSIC, CIBERER, IDIPAZ, 28049 Madrid, Spain. mugarte@cbm.csic.es.
Celia Pérez-CerdáCentro de Diagnóstico de Enfermedades Moleculares, Centro de Biología Molecular Severo Ochoa, UAM-CSIC, CIBERER, IDIPAZ, 28049 Madrid, Spain. cpcerda@cbm.csic.es.
Begoña MerineroCentro de Diagnóstico de Enfermedades Moleculares, Centro de Biología Molecular Severo Ochoa, UAM-CSIC, CIBERER, IDIPAZ, 28049 Madrid, Spain. bmerinero@cbmcsic.es.
Belén PérezCentro de Diagnóstico de Enfermedades Moleculares, Centro de Biología Molecular Severo Ochoa, UAM-CSIC, CIBERER, IDIPAZ, 28049 Madrid, Spain. bperez@cbm.csic.es.
Pilar Rodríguez-PomboCentro de Diagnóstico de Enfermedades Moleculares, Centro de Biología Molecular Severo Ochoa, UAM-CSIC, CIBERER, IDIPAZ, 28049 Madrid, Spain. mprodriguez@cbm.csic.es.ORCID 0000-0001-9315-5906
Hospital La Paz Institute for Health Research · ESHospital Universitario 12 De Octubre · ESHospital Universitario Ramón y Cajal · ESComplejo Hospitalario Universitario de Santiago · ESHospital Universitari i Politècnic La Fe · ESHospital Universitario Insular de Gran Canaria · ESHospital Universitario Miguel Servet · ESHospital Universitario Virgen del Rocío · ESResearch Institute Hospital 12 de Octubre · ESUnidades Centrales Científico-Técnicas · ES

Funding

European Regional Development Fund PI16/00573Fundación Isabel Gemio, Fundación La Caixa LCF/PR/PR16/11110018Ministerio de Economía, Industria y Competitividad, Gobierno de España PI16/00573Regional Government of Madrid CAM,B2017/BMD3721
6 · The paper itself

Abstract

Congenital lactic acidosis (CLA) is a rare condition in most instances due to a range of inborn errors of metabolism that result in defective mitochondrial function. Even though the implementation of next generation sequencing has been rapid, the diagnosis rate for this highly heterogeneous allelic condition remains low. The present work reports our group's experience of using a clinical/biochemical analysis system in conjunction with genetic findings that facilitates the taking of timely clinical decisions with minimum need for invasive procedures. The system's workflow combines different metabolomics datasets and phenotypic information with the results of clinical exome sequencing and/or RNA analysis. The system's use detected genetic variants in 64% of a cohort of 39 CLA-patients; these variants, 14 of which were novel, were found in 19 different nuclear and two mitochondrial genes. For patients with variants of unknown significance, the genetic analysis was combined with functional genetic and/or bioenergetics analyses in an attempt to detect pathogenicity. Our results warranted subsequent testing of antisense therapy to rescue the abnormal splicing in cultures of fibroblasts from a patient with a defective

Indexed as

antisense therapy for mitochondrial disordersclinical-exome sequencingcongenital lactic acidosishealthcaremetabolomics datasetsmitochondrial dysfunctionmitochondrial morphologyRNA analysis

Identifiers

PMID31683770
PMCPMC6912785
OpenAlexW2984096588

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.