Results 41 to 50 of about 438,155 (307)
Universal and unique features of kinesin motors: Insights from a comparison of fungal and animal conventional kinesins [PDF]
, 1999 Kinesins are microtubule motors that use the energy derived from the hydrolysis of ATP to move unidirectionally along microtubules, The founding member of this still growing superfamily is conventional kinesin, a dimeric motor that moves processively ...
Woehlke, G. +5 more
core +1 more source
New Journal of Physics, 2017 The cellular cytoskeleton is an active material, driven out of equilibrium by molecular motor proteins. It is not understood how the collective behaviors of cytoskeletal networks emerge from the properties of the network’s constituent motor proteins and ...
Peter J Foster +4 more
doaj +1 more source
Kinesin motility is driven by subdomain dynamics
eLife, 2017 The microtubule (MT)-associated motor protein kinesin utilizes its conserved ATPase head to achieve diverse motility characteristics. Despite considerable knowledge about how its ATPase activity and MT binding are coupled to the motility cycle, the ...
Wonmuk Hwang +2 more
doaj +1 more source
eLife, 2014 The Cdc45/Mcm2-7/GINS (CMG) helicase separates DNA strands during replication in eukaryotes. How the CMG is assembled and engages DNA substrates remains unclear.
Alessandro Costa +9 more
doaj +1 more source
Limited phenotypic effects of selectively augmenting the SMN protein in the neurons of a mouse model of severe spinal muscular atrophy. [PDF]
PLoS ONE, 2012 The selective vulnerability of motor neurons to paucity of Survival Motor Neuron (SMN) protein is a defining feature of human spinal muscular atrophy (SMA) and indicative of a unique requirement for adequate levels of the protein in these cells. However,
Andrew J-H Lee +3 more
doaj +1 more source
Dual SMN inducing therapies can rescue survival and motor unit function in symptomatic ∆7SMA mice
Neurobiology of Disease, 2021 Spinal muscular atrophy (SMA) is an autosomal recessive disease characterized by survival motor neuron (SMN) protein deficiency which results in motor neuron loss and muscle atrophy. SMA is caused by a mutation or deletion of the survival motor neuron 1 (
Kaitlyn M. Kray +4 more
doaj +1 more source
The SMN protein is a key regulator of nuclear architecture in differentiating neuroblastoma cells
, 2009 The cell nucleus contains two closely related structures, Cajal bodies (CBs) and gems. CBs are the first site of accumulation of newly assembled splicing snRNPs (small nuclear ribonucleoproteins) following their import into the nucleus, before they form ...
Nicholas P. Kinnear +9 more
core +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Immune effector cell‐associated hemophagocytic lymphohistiocytosis‐like syndrome (IEC‐HS) is a life‐threatening hyperinflammatory toxicity distinct from cytokine release syndrome (CRS) and neurotoxicity following chimeric antigen receptor T‐cell (CAR‐T) therapy. In a single‐institution retrospective cohort of pediatric and young adult patients
Thomas J. Galletta +6 more
wiley +1 more source
Stall force measurement of the kinesin-3 motor KIF1A using a programmable DNA origami nanospring
eLifeDNA origami technology is a method for designing and constructing nanoscale structures using DNA, and it is being applied across various fields. This technology was advanced by developing the nanospring (NS), a fluorescently visible molecular spring that
Nobumichi Takamatsu +4 more
doaj +1 more source
eLife, 2014 X-ray crystallography has revealed an unusual structural element in kinesin-5 motor proteins.
Nikta Fakhri, Christoph F Schmidt
doaj +1 more source