Results 101 to 110 of about 81,092 (236)

Enhanced PIEZO1 expression in mast cells of mastocytosis skin lesions: Relevance to Darier's sign

open access: yes
Journal of the European Academy of Dermatology and Venereology, EarlyView.
Yoshiaki Kobayashi   +9 more
wiley   +1 more source

Rational Design of Optical Single‐Walled Carbon Nanotube‐Based Nanosensors with Biological Recognition Elements

open access: yesAdvanced Sensor Research, Volume 5, Issue 3, March 2026.
This Review focuses on assessing and providing perspective on the field of rationally‐designed optical sensors constructed with single‐walled carbon nanotubes. The literature is reviewed and evaluated for SWCNT‐based sensors constructed with biomolecular recognition elements, including proteins, peptides, and oligonucleotides, as well as their methods ...
Amelia K. Ryan   +4 more
wiley   +1 more source

Axial‐Chiral Vertex Integration Strategy for the Construction of a High‐Affinity, Homochiral Pd4L2 Cage

open access: yesAggregate, Volume 7, Issue 3, March 2026.
An Axial‐Chiral Vertex Integration (ACVI) strategy is introduced to convert a non‐chiral Pd6L4 metal–organic cage into a chiral Pd4L2 cage, achieving exceptionally high binding affinities up to 109 M−1, enantioselectivity (up to 9.2), and efficient chiral induction for encapsulated achiral dyes.
Haiting Di   +11 more
wiley   +1 more source

Late‐life methionine restriction attenuates neuroinflammation in Alzheimer's disease mice via FGF21 activation in a metabolism‐independent manner

open access: yesAlzheimer's &Dementia, Volume 22, Issue 3, March 2026.
Abstract INTRODUCTION Aging worsens Alzheimer's disease (AD) peripheral metabolism and central pathology, yet few interventions are effective when started late. Methionine restriction (MR) induces the hepatokine FGF21 and may protect brain function, but its efficacy and mechanisms when started late are unclear.
Yuyu Zhang   +6 more
wiley   +1 more source

The Relationship Between Immune Semaphorins and Myasthenia Gravis

open access: yesBrain and Behavior, Volume 16, Issue 3, March 2026.
Serum alterations of immune‐related semaphorins in myasthenia gravis. Patients exhibited decreased semaphorin 4A and increased semaphorin 7A levels compared with healthy controls. These changes highlight disturbed immune regulation in myasthenia gravis and support the involvement of semaphorin‐mediated pathways in autoimmune neuromuscular junction ...
Dilcan Kotan   +2 more
wiley   +1 more source

Expression of Purinergic and Endothelial Activation Markers in Brain Tissue From Fatal Microcephaly Associated With ZIKV

open access: yesImmunity, Inflammation and Disease, Volume 14, Issue 3, March 2026.
ABSTRACT Background Zika virus (ZIKV) is a flavivirus that has gained global attention due to its association with congenital microcephaly and neuroinflammatory responses. Markers of endothelial activation and purinergic signaling have been identified in the context of ZIKV neuropathogenesis, although the underlying mechanisms remain poorly understood.
Jorge Rodrigues de Sousa   +12 more
wiley   +1 more source

THE AVIDIN-BIOTIN EQUILIBRIUM

open access: yesJournal of Biological Chemistry, 1951
H F, LAUNER, H, FRAENKEL-CONRAT
openaire   +2 more sources

Synthesis Strategies, Therapeutic Roles, and Clinical Progress of Gold Nanoparticles in Biomedical Engineering

open access: yesNano Select, Volume 7, Issue 3, March 2026.
Gold nanoparticles are revolutionizing medicine with their unique properties including optical, electrical, physical, and chemical features, as well as surface plasmon resonance. This versatility has positioned GNPs as a cornerstone in nanotechnology, especially within biomedical applications. Their facile synthesis and surface functionalization enable
Nastaran Mohseni   +4 more
wiley   +1 more source

Mesoporous Materials for Electrochemical Biosensors: From Broad Structure to Silica Film

open access: yesSmall, Volume 22, Issue 13, 3 March 2026.
This review showcases how mesoporous materials advance biosensing, spanning from material classes and fabrication strategies to the unique role of silica films as functional sensing platforms. With tunable porosity, high surface area, and versatile chemistry, these materials enhance selectivity and signal amplification in biosensors.
Vinh Khanh Ho   +3 more
wiley   +1 more source

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