Results 181 to 190 of about 95,860 (289)

Engagement of a Neighboring Lys Residue by a Salicylaldehyde‐Modified Glycomimetic Ligand Enables Potent and Selective Binding to DC‐SIGN Over L‐SIGN

open access: yesChemistryEurope, Volume 4, Issue 5, May 2026.
Mannose derivatives connected to the aminophilic salicylaldehyde tag show high binding affinity for C‐type lectin DC‐SIGN, favored by an imine bond with a protein's Lys residue in the ligand binding site. This reversible‐covalent binding interaction enables ligand selectivity for DC‐SIGN over the closely related L‐SIGN.
Sara Pollastri   +11 more
wiley   +1 more source

Hiding in Plain Sight: Evidence of Echeneidae Cloacal and Gill Diving Behavior in Manta Ray Hosts

open access: yesEcology and Evolution, Volume 16, Issue 5, May 2026.
Here we document seven observations of Echeneidae cloacal diving behavior in manta rays and one observation of gill attachment behavior. These observations span all three currently described species of manta rays (Mobula yarae, Mobula birostris, and Mobula alfredi), demonstrate the ability of large Echeneidae to perform cloacal diving behavior in both ...
Emily A. Yeager   +4 more
wiley   +1 more source

Geographic and Temporal Variations in Immunization Coverage in Nepal: An Ecological Time‐Trend Analysis

open access: yesHealth Science Reports, Volume 9, Issue 5, May 2026.
ABSTRACT Background Immunization remains a vital public health intervention in Nepal, yet significant disparities persist. This study evaluates the performance of Nepal's national immunization program by analyzing district‐level vaccination coverage and dropout rates from 2009 to 2022 to identify trends and disparities across different routine ...
Kritika Rana   +6 more
wiley   +1 more source

Searching for surficial water ice in lunar permanently shaded regions (PSRs) with ShadowCam. [PDF]

open access: yesSci Adv
Li S   +7 more
europepmc   +1 more source

The Impact of Gadolinium on Quantitative Myelin Metrics in Ex Vivo Spinal Cord

open access: yesNMR in Biomedicine, Volume 39, Issue 5, May 2026.
Quantitative MRI myelin metrics were evaluated in ex vivo ferret spinal cord with and without gadolinium (Gd). T1 of the free proton pool (T1f) and T2 of the intracellular and extracellular spaces (OWT2) were both significantly shorter with Gd, as expected.
Hannah E. Alderson   +2 more
wiley   +1 more source

Development and Application of a Polymerase Spiral Reaction (PSR)-Based Isothermal Assay for Rapid Detection of Yak (<i>Bos grunniens</i>) Meat. [PDF]

open access: yesFoods
Mech MM   +16 more
europepmc   +1 more source

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