The tubulin code and its role in controlling microtubule properties and functions

C Janke, MM Magiera - Nature Reviews Molecular Cell Biology, 2020 - nature.com
Microtubules are core components of the eukaryotic cytoskeleton with essential roles in cell
division, shaping, motility and intracellular transport. Despite their functional heterogeneity …

Tubulin post‐translational modifications control neuronal development and functions

MJ Moutin, C Bosc, L Peris… - Developmental …, 2021 - Wiley Online Library
Microtubules (MTs) are an essential component of the neuronal cytoskeleton; they are
involved in various aspects of neuron development, maintenance, and functions including …

Structural basis for polyglutamate chain initiation and elongation by TTLL family enzymes

KK Mahalingan, E Keith Keenan, M Strickland… - Nature Structural & …, 2020 - nature.com
Glutamylation, introduced by tubulin tyrosine ligase-like (TTLL) enzymes, is the most
abundant modification of brain tubulin. Essential effector proteins read the tubulin …

Axoneme polyglutamylation regulated by Joubert syndrome protein ARL13B controls ciliary targeting of signaling molecules

K He, X Ma, T Xu, Y Li, A Hodge, Q Zhang… - Nature …, 2018 - nature.com
Tubulin polyglutamylation is a predominant axonemal post-translational modification.
However, if and how axoneme polyglutamylation is essential for primary cilia and contribute …

The α-Tubulin gene TUBA1A in Brain Development: A Key Ingredient in the Neuronal Isotype Blend

J Aiken, G Buscaglia, EA Bates, JK Moore - Journal of developmental …, 2017 - mdpi.com
Microtubules are dynamic cytoskeletal polymers that mediate numerous, essential functions
such as axon and dendrite growth and neuron migration throughout brain development. In …

Emerging gene therapy products for RPGR-associated X-linked retinitis pigmentosa

C Martinez-Fernandez de la Camara… - Expert opinion on …, 2022 - Taylor & Francis
Introduction Mutations in the RPGR gene are responsible for one of the most prevalent and
severe types of retinitis pigmentosa. Gene therapy has shown great promise to treat …

Reciprocal regulation of cellular mechanics and metabolism

TMJ Evers, LJ Holt, S Alberti, A Mashaghi - Nature metabolism, 2021 - nature.com
Metabolism and mechanics are intrinsically intertwined. External forces, sensed through the
cytoskeleton or distortion of the cell and organelles, induce metabolic changes in the cell …

Tubulin polyglutamylation, a regulator of microtubule functions, can cause neurodegeneration

S Bodakuntla, C Janke, MM Magiera - Neuroscience Letters, 2021 - Elsevier
Neurodegenerative diseases lead to a progressive demise of neuronal functions that
ultimately results in neuronal death. Besides a large variety of molecular pathways that have …

Molecular strategies for RPGR gene therapy

J Cehajic Kapetanovic, ME McClements… - Genes, 2019 - mdpi.com
Mutations affecting the Retinitis Pigmentosa GTPase Regulator (RPGR) gene are the
commonest cause of X-linked and recessive retinitis pigmentosa (RP), accounting for 10 …

The emerging roles of axonemal glutamylation in regulation of cilia architecture and functions

WT Yang, SR Hong, K He, K Ling, K Shaiv… - Frontiers in Cell and …, 2021 - frontiersin.org
Cilia, which either generate coordinated motion or sense environmental cues and transmit
corresponding signals to the cell body, are highly conserved hair-like structures that …