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STMN2 protein depletion via translation deficits and stress granules in amyotrophic lateral sclerosis

delete2026-06-25
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OA
AI
B
Brittany C S Ellis
A
Anna Sanchez Avila
W
Wan-Ping Huang
S
Sabin J John
S
Sam Bonsall
R
Rachel E Hodgson
V
Vedanth Kumar
M
Matthew Nolan
R
Ryan J H West
S
Susan G Campbell
K
Kurt J De Vos
C
Clotilde Lagier-Tourenne
J
J Robin Highley
J
Johnathan Cooper-Knock
T
Tatyana A Shelkovnikova *
DOI:10.1093/brain/awag222delete
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Abstract

Abstract

En 中文
STMN2 is an abundant neurospecific protein dysregulated in neurodegenerative diseases such as amyotrophic lateral sclerosis (ALS). We previously reported that cellular stress can lead to STMN2 loss due to TDP-43 nuclear condensation. Here, using human and murine neuronal cell models, multiple pharmacological tools, in situ single-molecule analysis of translation and RNA localisation, and longitudinal analysis of neuronal fitness/survival, we establish TDP-43-independent mechanisms of STMN2 depletion under stress.

Journal

Brain cover
Brain
IF:
11.7
Papers:
1.4W
Citations:
6.3W

Organization

M
massachusetts general hospital
Scholars:
3.1K
Papers: 1.5K
Citations: 0
U
university of sheffield
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2.9K
Papers: 1.4K
Citations: 1
S
sheffield hallam university
Scholars:
431
Papers: 273
Citations: 0
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