Results 91 to 100 of about 5,172,961 (263)
Physiological consequences of Elongator complex inactivation in Eukaryotes
, 2016 Mutations found in genes encoding human Elongator complex subunits have been linked to neurodevelopmental disorders such as familial dysautonomia (FD), rolandic epilepsy and amyotrophic lateral sclerosis.
Karlsborn, Tony
core +2 more sources
Elongator and codon bias regulate protein levels in mammalian peripheral neurons
Nature Communications, 2018 Familial dysautonomia is linked to mutations in IKBKAP, a scaffolding protein for the Elongator complex, which regulates codon-biased gene translation in yeast. Here the authors show in mammalian neurons that IKBKAP loss alters expression of codon-biased
Joy Goffena +9 more
doaj +1 more source
RoundMi: A quantitative method to analyze mitochondrial morphology in mitotic cells
FEBS Open Bio, EarlyView.RoundMi is a workflow for rapid analysis of mitochondrial morphology in mitotic cells. By combining adaptive preprocessing with automated segmentation and quantification, it enables accurate measurements from single focal plane images, reducing acquisition time and computational demands while remaining compatible with high‐throughput fixed and live ...
Elmira Parvindokht Bararpour +2 more
wiley +1 more source
Elongator mutation in mice induces neurodegeneration and ataxia-like behavior
Nature Communications, 2018 Elp6 is a component of the Elongator complex that regulates tRNAs and translation. Here the authors identify a mutation in the Elp6 gene that contributes to the cerebellar ataxia-like phenotype in a mutant mouse.
Marija Kojic +16 more
doaj +1 more source
FEBS Open Bio, EarlyView.Time‐restricted feeding (TRF) in mice increased liver fatty acid oxidation and decreased fatty acid biosynthesis. These alterations persisted when TRF was discontinued and the host was infected with Mycobacterium tuberculosis. Pre‐exposure to TRF did not alter tissue (lung and spleen) mycobacterial burden but significantly reduced CD3+ T cells in lungs
Ashish Gupta +7 more
wiley +1 more source
Guiding AlphaFold to predict how Munc13‐1 opens Syntaxin‐1
FEBS Open Bio, EarlyView.The syntaxin‐1 Habc‐domain (orange), linker (pink) and SNARE motif (yellow) form a closed conformation that binds to Munc18‐1 (violet) and is opened by the Munc13‐1 MUN domain (cyan) to form the SNARE complex that triggers neurotransmitter release.
Madhurima Chattopadhyay +2 more
wiley +1 more source
Transcripts enriched in codons that trigger P‐site tRNA‐mediated mRNA decay possess stable mRNA
FEBS Open Bio, EarlyView.PTMD codons were first described by Mendel et al. as mediators of an mRNA decay pathway dependent on the human protein CNOT3, homologous to yeast Not5. Our findings confirm that PTMD codons destabilize transcripts; however, unlike in yeast, the human pathway specifically targets and slightly destabilizes primarily stable mRNAs.
Rodolfo Lopes Carneiro +1 more
wiley +1 more source
, 2022 The Elongator complex in eukaryotes has conserved tRNA modification functions and contributes to various physiological processes such as transcriptional control, DNA replication and repair, and chromatin accessibility.
Sang Eun Jun (8380299) +6 more
core +1 more source
FEBS Open Bio, EarlyView.The cytoskeleton‐mediated transport of mitochondria via tunnelling nanotubes restores respiration, increases ATP production, rescues cells from apoptosis, activates the AKT/mTOR signalling pathway, promotes cell migration and invasiveness, contributes to cancer progression and treatment resistance.
Stanislava Martínková, Jan Trnka
wiley +1 more source
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, 2014 Scuola di Dottorato "Life Sciences", XXVII Ciclo, a.a. 2014The Elongator complex is a histone acetyltransferase complex associated with RNAPII to facilitate transcript elongation. It’s composed of six proteins (ELP1-6).
Van Lijsebettens, Mieke +3 more
core +1 more source