Disruption of axonal transport in neurodegeneration
SH Berth, TE Lloyd - The Journal of Clinical Investigation, 2023 - Am Soc Clin Investig
Neurons are markedly compartmentalized, which makes them reliant on axonal transport to
maintain their health. Axonal transport is important for anterograde delivery of newly …
maintain their health. Axonal transport is important for anterograde delivery of newly …
The tubulin code, from molecules to health and disease
ED McKenna, SL Sarbanes… - Annual Review of …, 2023 - annualreviews.org
Microtubules are essential dynamic polymers composed of α/β-tubulin heterodimers. They
support intracellular trafficking, cell division, cellular motility, and other essential cellular …
support intracellular trafficking, cell division, cellular motility, and other essential cellular …
Microtubules acquire resistance from mechanical breakage through intralumenal acetylation
Eukaryotic cells rely on long-lived microtubules for intracellular transport and as
compression-bearing elements. We considered that long-lived microtubules are acetylated …
compression-bearing elements. We considered that long-lived microtubules are acetylated …
Tubulin acetylation protects long-lived microtubules against mechanical ageing
Long-lived microtubules endow the eukaryotic cell with long-range transport abilities. While
long-lived microtubules are acetylated on Lys40 of α-tubulin (αK40), acetylation takes place …
long-lived microtubules are acetylated on Lys40 of α-tubulin (αK40), acetylation takes place …
Structure, function, and regulation of mitofusin‐2 in health and disease
Mitochondria are highly dynamic organelles that constantly migrate, fuse, and divide to
regulate their shape, size, number, and bioenergetic function. Mitofusins (Mfn1/2), optic …
regulate their shape, size, number, and bioenergetic function. Mitofusins (Mfn1/2), optic …
Tubulin acetylation: responsible enzymes, biological functions and human diseases
L Li, XJ Yang - Cellular and molecular life sciences, 2015 - Springer
Microtubules have important functions ranging from maintenance of cell morphology to
subcellular transport, cellular signaling, cell migration, and formation of cell polarity. At the …
subcellular transport, cellular signaling, cell migration, and formation of cell polarity. At the …
Tubulin post-translational modifications and microtubule dynamics
D Wloga, E Joachimiak, H Fabczak - International journal of molecular …, 2017 - mdpi.com
Microtubules are hollow tube-like polymeric structures composed of α, β-tubulin
heterodimers. They play an important role in numerous cellular processes, including …
heterodimers. They play an important role in numerous cellular processes, including …
Molecular basis for age-dependent microtubule acetylation by tubulin acetyltransferase
A Szyk, AM Deaconescu, J Spector, B Goodman… - Cell, 2014 - cell.com
Acetylation of α-tubulin Lys40 by tubulin acetyltransferase (TAT) is the only known
posttranslational modification in the microtubule lumen. It marks stable microtubules and is …
posttranslational modification in the microtubule lumen. It marks stable microtubules and is …
An intestinal sphingolipid confers intergenerational neuroprotection
W Wang, T Sherry, X Cheng, Q Fan, R Cornell… - Nature Cell …, 2023 - nature.com
In animals, maternal diet and environment can influence the health of offspring. Whether and
how maternal dietary choice impacts the nervous system across multiple generations is not …
how maternal dietary choice impacts the nervous system across multiple generations is not …
Wallerian degeneration is executed by an NMN-SARM1-dependent late Ca2+ influx but only modestly influenced by mitochondria
A Loreto, M Di Stefano, M Gering, L Conforti - Cell reports, 2015 - cell.com
Axon injury leads to rapid depletion of NAD-biosynthetic enzyme NMNAT2 and high levels
of its substrate, NMN. We proposed a key role for NMN in Wallerian degeneration but …
of its substrate, NMN. We proposed a key role for NMN in Wallerian degeneration but …