Results 101 to 110 of about 176,034 (239)

Cholinergic regulation on polymeric immunoglobulin receptor expression in Caco-2 cells

open access: yesActa Pharmaceutica
The polymeric immunoglobulin receptor (pIgR) mediates trans cytosis of IgA, a pivotal anti-inflammatory player of the mucosal immune system. Transcytosis mediated by pIgR entails protein effectors of vesicle-mediated transport involved in signal pathway ...
Higuera-Martínez German   +6 more
doaj   +1 more source

Research Trends and Mechanistic Insights Into Natural Medicines for Alzheimer's Disease: A Bibliometric Analysis and Narrative Review

open access: yesPhytotherapy Research, EarlyView.
Research landscape and mechanistic insights into natural medicines for Alzheimer's disease. ABSTRACT Natural medicines have been widely investigated for Alzheimer's disease (AD), but the development of this field and the relationship between bibliometric themes and experimental evidence remain insufficiently characterized.
Maoning Wang   +8 more
wiley   +1 more source

Protective Potentials of Natural Products Against Vascular Dementia: A Comprehensive Review of Experimental Studies

open access: yesPhytotherapy Research, EarlyView.
ABSTRACT Vascular dementia (VaD), accounting for up to 20% of dementia cases globally, is primarily driven by chronic cerebral hypoperfusion (CCH), which leads to progressive cognitive impairment. Despite the increasing prevalence of VaD, effective treatments remain limited.
Jung‐Hoon Kim, Yongtaek Oh, Suin Cho
wiley   +1 more source

Galanin: Regulation of Cholinergic Function and Behaviour

open access: yes, 1991
Galanin (GAL), a 29-amino acid peptide isolated from porcine intestine (Tatemoto et al., 1983), is widely distributed in both the central (CNS) and the peripheral (PNS) nervous systems of mammals (Melander et al., 1986; Skofitsch and Jakobowitz, 1985 ...
Sven Ove Ogren   +3 more
core   +1 more source

Acute Datura Stramonium poisoning in East of Iran - a case series [PDF]

open access: yesAvicenna Journal of Phytomedicine, 2012
Objectives: Datura Stramonium (DS) is a common weed along roadsides, in cornfields and pastures and in waste areas. It belongs to the family Solanaceae and its toxic components are tropane belladonna alkaloids.
Mahnaz Amini   +2 more
doaj  

Engineering In Vitro Models of Skeletal Muscle With Neuromuscular Junctions Using Hierarchical Micro‐Nano Biomaterials: Cooperative Effect of Adhesion Ligand Nanoclustering and Surface Anisotropy

open access: yesSmall, EarlyView.
This study investigates the cooperative effects of adhesive ligand distribution, density, and biomaterial morphology for innervated skeletal muscle tissue engineering. Ligand nanoclusters were created in aligned micropatterns by electrospinning of a RAFT‐synthesized polymer with controlled ligand presentation.
Shirin Nour   +6 more
wiley   +1 more source

Climate‐Modulated Particle Toxicity: Acute Exposure to an Environmentally Informed Microplastic Mixture Induces Sex‐Dependent Systemic Reorganization in Swiss Mice

open access: yesEnvironmental Toxicology, EarlyView.
ABSTRACT Microplastic (MP) pollution is widely recognized as an emerging environmental threat. Yet, most studies still rely on controlled experimental conditions that poorly reflect environmental complexity, potentially underestimating risks under realistic scenarios, particularly during short‐term exposures. Here, we tested whether acute oral exposure
Guilherme Malafaia   +5 more
wiley   +1 more source

Differential Effects of Dupilumab in a Patient With Localized Heat Urticaria, Delayed Solar Urticaria, and Symptomatic Dermographism

open access: yesThe Journal of Dermatology, EarlyView.
ABSTRACT Physical urticaria is a subtype of chronic inducible urticaria characterized by wheals and/or angioedema triggered by physical stimuli. We report a refractory case of combined localized heat urticaria, delayed solar urticaria, and symptomatic dermographism in a 16‐year‐old girl.
Shuta Yoshitani   +2 more
wiley   +1 more source

Systematic profiling reveals broad G protein coupling and context‐dependent modulation of cyclic AMP by the orphan receptor GPR139

open access: yesBritish Journal of Pharmacology, EarlyView.
Background and Purpose G protein‐coupled receptors (GPCRs) are major drug targets, yet many orphan receptors remain poorly characterized. GPR139 has been implicated in CNS disorders, including schizophrenia and depression, but its signalling mechanisms remain unclear.
Boris Trapkov   +2 more
wiley   +1 more source

Lung Cancer Brain Metastasis: Brain Microenvironmental Adaptation, Therapeutic Resistance and Translational Strategies

open access: yesCancer Science, EarlyView.
Lung cancer brain metastasis is shaped by dynamic crosstalk among tumor cells, the blood–brain barrier, glial and immune cells, neurons, and metabolic niches. This review integrates these mechanisms with therapeutic resistance, translational models, CNS delivery, and multidisciplinary treatment strategies.
Jun Yang   +6 more
wiley   +1 more source

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