Pregled bibliografske jedinice broj: 1275462
Genotypic and phenotypic spectrum of infantile liver failure due to pathogenic TRMU variants
Genotypic and phenotypic spectrum of infantile liver failure due to pathogenic TRMU variants // Genetics in Medicine, S1098-3600(22)00953-4 (2022), S1098-3600(22)00953-4; 100314, 16 doi:10.1016/j.gim.2022.09.015 (međunarodna recenzija, članak, znanstveni)
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Naslov
Genotypic and phenotypic spectrum of infantile liver
failure due to pathogenic TRMU variants
Autori
Vogel, Georg F. ; Mozer-Glassberg, Yael ; Landau, Yuval E. ; Schlieben, Lea D. ; Prokisch, Holger ; Feichtinger, René G. ; Mayr, Johannes A. ; Brennenstuhl, Heiko ; Schröter, Julian ; Pechlaner, Agnes ; Alkuraya, Fowzan S. ; Baker, Joshua J. ; Barcia, Giulia ; Baric, Ivo ; Braverman, Nancy ; Burnyte, Birute ; Christodoulou, John ; Ciara, Elzbieta ; Coman, David ; Das, Anibh M. ; Darin, Niklas ; Della Marina, Adela ; Distelmaier, Felix ; Eklund, Erik A. ; Ersoy, Melike ; Fang, Weiyan ; Gaignard, Pauline ; Ganetzky, Rebecca D. ; Gonzales, Emmanuel ; Howard, Caoimhe ; Hughes, Joanne ; Konstantopoulou, Vassiliki ; Kose, Melis ; Kerr, Marina ; Khan, Aneal ; Lenz, Dominic ; McFarland, Robert ; Margolis, Merav Gil ; Morrison, Kevin ; Müller, Thomas ; Murayama, Kei ; Nicastro, Emanuele ; Pennisi, Alessandra ; Peters, Heidi ; Piekutowska-Abramczuk, Dorota ; Rötig, Agnès ; Santer, René ; Scaglia, Fernando ; Schiff, Manuel ; Shagrani, Mohmmad ; Sharrard, Mark ; Soler- Alfonso, Claudia ; Staufner, Christian ; Storey, Imogen ; Stormon, Michael ; Taylor, Robert W. ; Thorburn, David R. ; Teles, Elisa Leao ; Wang, Jian-She ; Weghuber, Daniel ; Wortmann, Saskia
Izvornik
Genetics in Medicine (1098-3600) S1098-3600(22)00953-4
(2022), S1098-3600(22)00953-4;
100314, 16
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
Acute liver failure ; Cysteine ; Liver transplantation ; Mitochondrial disease ; Reversible
Sažetak
Purpose: The study aimed to define the genotypic and phenotypic spectrum of reversible acute liver failure (ALF) of infancy resulting from biallelic pathogenic TRMU variants and to determine the role of cysteine supplementation in its treatment. Methods: Individuals with biallelic (likely) pathogenic variants in TRMU were studied through an international retrospective collection of de- identified patient data. Results: In 62 individuals, including 30 previously unreported cases, we described 48 (likely) pathogenic TRMU variants, of which, 18 were novel. Of these 62 individuals, 42 were alive at a median age of 6.8 (0.6-22) years after a median follow up of 3.6 (0.1-22) years. The most frequent finding, occurring in all but 2 individuals, was liver involvement. ALF occurred only in the first year of life and was reported in 43 of 62 individuals, 11 of whom received liver transplantation. Loss-of-function TRMU variants were associated with poor survival. Supplementation with at least 1 cysteine source, typically N-acetylcysteine, improved survival significantly. Neurodevelopmental delay was observed in 11 individuals and persisted in 4 of the survivors, but we were unable to determine whether this was a primary or a secondary consequence of TRMU deficiency. Conclusion: In most patients, TRMU-associated ALF is a transient, reversible disease and cysteine supplementation improved survival.
Izvorni jezik
Engleski
Znanstvena područja
Kliničke medicinske znanosti
POVEZANOST RADA
Ustanove:
Medicinski fakultet, Zagreb,
Klinički bolnički centar Zagreb
Profili:
Ivo Barić
(autor)
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
- MEDLINE