Results 121 to 130 of about 5,994 (219)

Identification of Siderophores With Unexpected Antibacterial Properties From Actinoplanes teichomyceticus

open access: yesChemBioChem, Volume 27, Issue 15, 14 August 2026.
Here, we report isolation of acyl‐desferrioxamines from Actinoplanes teichomyceticus as a mixture of iron and aluminum complexes. The fraction containing these molecules exhibited antibacterial activity. We synthesized these molecules and found that they only exhibited antibacterial activity in the presence of aluminum.
Abiodun S. Oyedele   +7 more
wiley   +1 more source

Novel Water‐Soluble, Heavy Atom‐Free Thioxanthene‐Fused Naphthalimide–Polyamine Phototheranostic Conjugates

open access: yesChemMedChem, Volume 21, Issue 15, 14 August 2026.
Water‐soluble, heavy‐atom‐free naphthalimide–polyamine conjugates were developed as novel phototheranostic agents. Conjugates 2 and 3 showed effective photocytotoxicity in MCF‐7 cells with negligible dark toxicity. Fluorescence imaging confirmed efficient cellular uptake.
Elisa Uliassi   +6 more
wiley   +1 more source

Ultra‐Broadband Optical Characterization of TiO2 Nanotube Arrays Revealing Annealing‐Tunable THz Absorption

open access: yesNanophotonics, Volume 15, Issue 15, 13 August 2026.
Lithography‐free spaced TiO2 NT arrays unlock tunable broadband absorption from THz to UV. By harnessing annealing‐driven phase transitions, strong phonon–polariton resonances emerge in the 1.4–3.6 THz range, whereas high absorptance persists beyond 10 THz.
Anjali Chaudhary   +9 more
wiley   +1 more source

Therapeutic Applications of Stimuli‐Based Release and Engineering of Extracellular Vesicles

open access: yesAdvanced NanoBiomed Research, Volume 6, Issue 8, August 2026.
This review summarizes the effects of endogenous and exogenous stimuli, their effects on the natural release of extracellular vesicles, as well as their uptake and release. It also gives an overview of stimuli‐responsive EVs and their therapeutic applications. Extracellular vesicles (EVs), nano‐ to microsized lipid bilayer membrane‐bound particles, are
Gloria Kemunto, Kristen Dellinger
wiley   +1 more source

Mechanisms Underlying Pain Avoidance in Complex Regional Pain Syndrome

open access: yesEuropean Journal of Pain, Volume 30, Issue 7, August 2026.
ABSTRACT Background Maladaptive pain avoidance plays a critical role in chronic pain development and maintenance. Pain avoidance reinforced instrumentally through action‐outcome contingencies remains poorly understood, specifically in complex regional pain syndrome (CRPS), a nociplastic condition.
Raghavan Gopalakrishnan   +6 more
wiley   +1 more source

Glucose Transporter 1 in Health and Disease

open access: yesMedComm, Volume 7, Issue 8, August 2026.
As the quintessential facilitator of basal glucose uptake, glucose transporter 1 (GLUT1) is indispensable for maintaining systemic energy homeostasis. This graphical abstract delineates the multidimensional landscape of GLUT1 in normal physiology. It highlights its tissue‐specific metabolic roles—from fueling erythrocytes and fetal development to ...
Yi Tai   +3 more
wiley   +1 more source

Infection control in the brain and the eye

open access: yesActa Ophthalmologica, Volume 104, Issue 5, Page e478-e490, August 2026.
Abstract The Central Nervous System (CNS), comprising the brain and the eye, is considered to have a ‘privileged’ mechanism for dealing with immunological challenge (immune privilege, IP). CNS IP has been revealed through experiments using foreign protein antigens and cell and tissue alloantigens (grafts), but evidence for a role for IP in modulating ...
John V. Forrester   +2 more
wiley   +1 more source

Aristocratic identification in Felix’s Life of Guthlac

open access: yesEarly Medieval Europe, Volume 34, Issue 3, Page 435-457, August 2026.
Recent scholarship often sees high‐born monastics and clerics in early Christian England as part of the aristocratic class. Modern identity theories, however, suggest that social identity could be dynamic, situational, processual and discursive. In light of this concept, the present article reads Felix’s Life of Guthlac as a text that constructs an ...
Lek Hang Chan
wiley   +1 more source

Whole‐blood CD3/CD28‐stimulated cytokine responses in children with preschool wheeze, asthma, and healthy controls

open access: yesPediatric Allergy and Immunology, Volume 37, Issue 8, August 2026.
Multi‐cytokine profiling of 37 cytokines following 48 h CD3/CD28 stimulation in whole blood from 511 children of the ALLIANCE cohort (healthy, preschool wheeze, asthma) demonstrates a highly conserved cytokine response architecture across clinical groups.
Lennart Riemann   +79 more
wiley   +1 more source

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