Results 31 to 40 of about 35,562 (194)

RNA‐Binding Protein RBM25 Targets the mRNA Stability of GTPase Rab22a to Restrict Viral Entry and Infection

open access: yesAdvanced Science, EarlyView.
This study identifies RNA‐binding protein RBM25 as a broad‐spectrum antiviral factor acting independently of type I interferon. It blocks viral entry by suppressing GTPase Rab22a via the RC3H1‐mediated destabilization of Rab22a mRNA. Viral downregulation of RBM25 enhances GTPase Rab22a expression and viral entry, revealing an unreported post ...
Yingying Ding   +13 more
wiley   +1 more source

Blood Typing at the Edge: A Hybrid Deep Learning Pipeline for Point-of-Care Blood Type Classification

open access: yesApplied Sciences
Blood typing remains a manual, subjective procedure when not reliant on centralized laboratory infrastructure. This study presents an automated blood typing system for point-of-care deployment, developed in collaboration with CRIAM, whose portable device
Bruno Silva   +4 more
doaj   +1 more source

Lectin Activity in Commonly Consumed Plant-Based Foods: Calling for Method Harmonization and Risk Assessment

open access: yesFoods, 2021
Lectins are ubiquitous proteins characterized through their ability to bind different types of carbohydrates. It is well known that active lectins from insufficiently prepared legumes can cause adverse human health effects.
Anežka Adamcová   +2 more
doaj   +1 more source

Optimized Lipid Nanoparticles with Tail‐Modified Ionizable Lipids for Safer mRNA Delivery

open access: yesAdvanced Science, EarlyView.
Systematic engineering of hydrophobic tail architecture in vitamin B5‐derived ionizable lipids establishes a comprehensive structure–activity relationship framework for mRNA delivery. Combined lipidtail and formulation optimization identifies TM1‐OPT3‐C, a lipid nanoparticle platform that improves efficacy–safety balance through efficient mRNA delivery,
Seo‐Hyeon Bae   +27 more
wiley   +1 more source

Analysis of the sensitization activity of Moringa oleifera leaves protein

open access: yesFrontiers in Nutrition
The determination of allergenic proteins in Moringa oleifera leaves, which is the main components of immune activity, has enabled the development of a more effective method for evaluating the activity of extracted Moringa oleifera leaves protein. In this
Juan Lu   +11 more
doaj   +1 more source

In Vitro Study of the Phytochemical Composition and Antioxidant, Immunostimulant, and Hemolytic Activities of Nigella sativa (Ranunculaceae) and Lepidium sativum Seeds

open access: yesMolecules, 2022
The Moroccan flora abounds and is an important reserve of medicinal plants. Nigella sativa and Lepidium sativum are plants that are widely used in traditional medicine for their multiple therapeutic properties.
Hafssa Ouattar   +10 more
doaj   +1 more source

Molecular Dynamics‐Guided Sterol Engineering of mRNA‐Lipid Nanoparticles Reprograms Biodistribution and Enhances Spleen‐Selective Immunity

open access: yesAdvanced Science, EarlyView.
Sterol engineering enables precise control of mRNA lipid nanoparticles by tuning membrane organization. Replacing cholesterol with bile acid‐derived sterols redirects protein expression from the liver to the spleen. Notably, CA‐20 LNP enhances antigen‐specific immune responses while exhibiting a favorable safety profile, highlighting sterols as a ...
Sanghyuk Jeon   +27 more
wiley   +1 more source

A SPECTRUM OF CARBOHYDRATE SPECIFICITY OF RECEPTORS OF ADHESION OF VIBRIO CHOLERAE NON-O1, NON-O139

open access: yesМедицинский вестник Юга России, 2013
Purpose: revealing of the fullest spectrum of specificity lectin receptors strains of Vibrio cholerae non-O1, non-O139, participating in adgesion mechanisms, on model of agglutination of erythrocytes in reaction of competitive ingibition.Materials and ...
N. R. Telesmanich   +3 more
doaj   +1 more source

Immunogenicity, reactogenicity and safety of an inactivated quadrivalent influenza vaccine in children and adolescents 6 months through 17 years of age in India

open access: yesHuman Vaccines & Immunotherapeutics, 2022
Efficacy and safety data on quadrivalent influenza vaccines (QIVs) for immunization of Indian children are scarce. This phase 3, registration study evaluated the immunogenicity, safety, and tolerability of a QIV in Indian children aged 6–35 months (Group
Nijalingappa K. Kalappanavar   +11 more
doaj   +1 more source

Redirecting Monocyte Differentiation With Engineered Extracellular Vesicles for Glioma Immunotherapy

open access: yesAdvanced Science, EarlyView.
A dual‐targeting engineered extracellular vesicles (M1‐CS‐EVs) platform is developed to redirect monocytes differentiation into anti‐tumor macrophages for glioma immunotherapy. This nanoplatform combines CAR‐mediated tumor recognition with localized CD47 blockade, leading to synergistic immune activation and potent suppression of tumor progression in ...
Yuanwei Pan   +9 more
wiley   +1 more source

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