Results 171 to 180 of about 530,865 (344)

Cryptic Splicing of GAP43 mRNA is a Novel Hallmark of TDP‐43‐Associated ALS and AD

open access: yesAdvanced Science, EarlyView.
TDP‐43 dysfunction disrupts RNA processing, inducing cryptic exon 4a1 inclusion in GAP43 and reducing its protein levels. This aberrant splicing impairs axonal regeneration and contributes to neurodegeneration in ALS and AD. RNA‐seq of patient brains reveals GAP43 downregulation and 4a1 upregulation, identifying cryptic exon 4a1 as a potential ...
Mingming Yang   +9 more
wiley   +1 more source

Association between periodontal disease and Alzheimer's disease: umbrella review. [PDF]

open access: yesFront Dent Med
Arbildo-Vega HI   +12 more
europepmc   +1 more source

Revealing Cell‐Free Mitochondrial DNA Breakage Patterns as Novel Biomarkers for Sepsis

open access: yesAdvanced Science, EarlyView.
Uncovering distinct plasma cfmtDNA breakage patterns opens new frontiers for early sepsis detection and prognosis. Unique cleavage hotspots in RNR2 and COX2 regions outperform traditional biomarkers, while mechanistic insights suggest bacterial endonuclease involvement.
Haitang Liao   +13 more
wiley   +1 more source

Network Desynchronization with Sine Waves: from Synchrony to Asynchrony by Periodic Stimulation

open access: yesAdvanced Science, EarlyView.
Exogenous alternating current fields are explored and interact with cerebral cortex slow waves in vitro and in silico. Varying frequency and amplitude of sine waves result in distinct network dynamics, from phase‐locking and entrainment to desynchronization. These responses occupy specific regions within the parameter space.
Joana Covelo   +4 more
wiley   +1 more source

(99mTc)-HM-PAO SPECT and cognitive impairment in Parkinson's disease: a comparison with dementia of the Alzheimer type. [PDF]

open access: bronze, 1991
Umberto Spampinato   +7 more
openalex   +1 more source

Dynein‐Dependent Endo‐Lysosomal Degradation Drives Lewy Body Disorders Accompanied by Aβ Pathology

open access: yesAdvanced Science, EarlyView.
This study investigates the impact of Aβ plaques on α‐synuclein (αSyn) pathologies in dementia with Lewy bodies (DLB). Co‐culturing primary neurons with AD mouse brain slices reveals impaired dynein‐dependent organelle trafficking, affecting αSyn degradation. Activating Rab7 restores this process, reducing αSyn inclusions.
Linlin Zhou   +14 more
wiley   +1 more source

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