Results 111 to 120 of about 2,336,805 (315)

Presbycusis: Pathology, Signal Pathways, and Therapeutic Strategy

open access: yesAdvanced Science, Volume 12, Issue 29, August 7, 2025.
In ARHL, the stria vascularis, acting as a cochlear battery, gradually loses its ability to maintain the endocochlear potential, leading to impaired hair cell function and progressive hearing loss. Single‐cell sequencing reveals age‐related cellular changes in the cochlea, providing insights into the underlying mechanisms of aging and potential ...
Xiaoxu Zhao   +12 more
wiley   +1 more source

Diabetic retinopathy and Alzheimer's disease: Convergence of the unfolded protein response in neurodegeneration

open access: yesAlzheimer's &Dementia, Volume 21, Issue 8, August 2025.
Abstract Diabetic retinopathy (DR) and Alzheimer's disease (AD) are progressive neurodegenerative disorders affecting the eye and the brain, respectively. Despite targeting different organs, they share common molecular mechanisms. A central process connecting these conditions is the unfolded protein response (UPR), which maintains protein homeostasis ...
Adrián G. Palacios   +2 more
wiley   +1 more source

The Role of Peripheral N‐Methyl‐D‐Asparate (NMDA) Receptors in Itch and Pain: A Narrative Review

open access: yesEuropean Journal of Pain, Volume 29, Issue 7, August 2025.
ABSTRACT Background and Objective NMDA receptors, predominantly located in the central nervous system and known for their roles in synaptic plasticity and central sensitisation of pain and itch, are also expressed in peripheral sensory neurons. Emerging evidence suggests that peripheral NMDA receptors contribute to pathological pain and potentially ...
Ryusuke Tanaka   +3 more
wiley   +1 more source

Neurotransmitter modulation of extracellular H+ fluxes from isolated retinal horizontal cells of the skate

open access: yes, 2004
Self-referencing H+-selective microelectrodes were used to measure extracellular H+ fluxes from horizontal cells isolated from the skate retina. A standing H+ flux was detected from quiescent cells, indicating a higher concentration of free hydrogen ions
Birnbaum, Andrea D.   +6 more
core   +2 more sources

The Aquaporin‐4 Expression and Localization in the Olfactory Epithelium Modulate the Odorant‐Evoked Responses and Olfactory‐Driven Behavior

open access: yesGlia, Volume 73, Issue 8, Page 1642-1659, August 2025.
Main Points AQP4ex and OAP‐forming AQP4M23 are expressed in non‐neuronal cells of the olfactory epithelium. AQP4ex‐KO and OAP‐null mice show reduced cell density, including OSNs, and impaired odor responses and behavior, with AQP4ex emerging as key regulator.
Donatella Lobraico   +8 more
wiley   +1 more source

Role and Mechanism of Microglia in White Matter Injury Recovery in Ischemic Stroke

open access: yesImmunity, Inflammation and Disease, Volume 13, Issue 8, August 2025.
Many studies have shown that stroke can cause microglia activation, and activated microglia differentiate into different types according to different time and region, and different types of microglia play an important role in the process of white matter recovery.
Yi‐Sha Guo   +3 more
wiley   +1 more source

Pathophysiological role of extrasynaptic GABAA receptors in typical absence epilepsy [PDF]

open access: yes, 2011
GABA is the principal inhibitory neurotransmitter in the mammalian CNS. It acts via two classes of receptors, the GABAA, a ligand gated ion channel (ionotropic receptor) and the metabotropic G-protein coupled GABAB receptor.
Crunelli, Vincenzo   +2 more
core  

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