Multiscale mechanobiology in brain physiology and diseases
Increasing evidence suggests that mechanics play a critical role in regulating brain function
at different scales. Downstream integration of mechanical inputs into biochemical signals …
at different scales. Downstream integration of mechanical inputs into biochemical signals …
Mechanisms controlling the mechanical properties of the nuclei
G Bastianello, M Foiani - Current Opinion in Cell Biology, 2023 - Elsevier
The mechanical properties of the nucleus influence different cellular and nuclear functions
and have relevant implications for several human diseases. The nucleus protects genetic …
and have relevant implications for several human diseases. The nucleus protects genetic …
Integration of nuclear Ca2+ transients and subnuclear protein shuttling provides a novel mechanism for the regulation of CREB-dependent gene expression
A Karpova, S Samer, R Turacak, PA Yuanxiang… - Cellular and Molecular …, 2023 - Springer
Nuclear Ca2+ waves elicited by NMDAR and L-type voltage-gated Ca2+-channels as well
as protein transport from synapse-to-nucleus are both instrumental in control of plasticity …
as protein transport from synapse-to-nucleus are both instrumental in control of plasticity …
Intermediate filaments
G Dutour-Provenzano, S Etienne-Manneville - Current Biology, 2021 - cell.com
Cell morphology, architecture and dynamics primarily rely on intracellular cytoskeletal
networks, which in metazoans are mainly composed of actin microfilaments, microtubules …
networks, which in metazoans are mainly composed of actin microfilaments, microtubules …
Mislocalization of nucleocytoplasmic transport proteins in human Huntington's disease PSC-derived striatal neurons
J Lange, A Wood-Kaczmar, A Ali, S Farag… - Frontiers in cellular …, 2021 - frontiersin.org
Huntington's disease (HD) is an inherited neurodegenerative disorder caused by a CAG
repeat expansion in the huntingtin gene (HTT). Disease progression is characterized by the …
repeat expansion in the huntingtin gene (HTT). Disease progression is characterized by the …
The impact of altered lamin B1 levels on nuclear lamina structure and function in aging and human diseases
Y Kim - Current Opinion in Cell Biology, 2023 - Elsevier
The role of lamin B1 in human health and aging has attracted increasing attention as
mounting evidence reveals its significance in diverse cellular processes. Both upregulation …
mounting evidence reveals its significance in diverse cellular processes. Both upregulation …
Tuning between nuclear organization and functionality in health and disease
The organization of eukaryotic genome in the nucleus, a double-membraned organelle
separated from the cytoplasm, is highly complex and dynamic. The functional architecture of …
separated from the cytoplasm, is highly complex and dynamic. The functional architecture of …
Lamin B1 overexpression alters chromatin organization and gene expression
JM Kaneshiro, JS Capitanio, MW Hetzer - nucleus, 2023 - Taylor & Francis
Peripheral heterochromatin positioning depends on nuclear envelope associated proteins
and repressive histone modifications. Here we show that overexpression (OE) of Lamin B1 …
and repressive histone modifications. Here we show that overexpression (OE) of Lamin B1 …
Aberrant migration features in primary skin fibroblasts of Huntington's disease patients hold potential for unraveling disease progression using an image based …
S Gharaba, A Shalem, O Paz, N Muchtar, L Wolf… - Computers in Biology …, 2024 - Elsevier
Huntington's disease (HD) is a complex neurodegenerative disorder with considerable
heterogeneity in clinical manifestations. While CAG repeat length is a known predictor of …
heterogeneity in clinical manifestations. While CAG repeat length is a known predictor of …
Age‐associated reduction of nuclear shape dynamics in excitatory neurons of the visual cortex
Neurons decline in their functionality over time, and age‐related neuronal alterations are
associated with phenotypes of neurodegenerative diseases. In nonneural tissues, an …
associated with phenotypes of neurodegenerative diseases. In nonneural tissues, an …