Results 261 to 270 of about 3,530,570 (320)

Brain Pericytes and Wnt/β‐Catenin Signaling Induce Functional Blood–Brain Barrier Phenotype in Human iPSC‐Derived Model

open access: yesSmall Methods, EarlyView.
This study shows that human iPSC‐derived endothelial cells acquire a functional blood–brain barrier phenotype when co‐cultured with brain pericytes and stimulated with CHIR‐99021, a Wnt/β‐catenin activator. This model recapitulates key barrier properties, inflammatory responses, and transcriptomic features of the native human BBB, offering new ...
Henrique Nogueira Pinto   +12 more
wiley   +1 more source

Micropatterned Surfaces with Unidirectional Wetting Properties for Liquid Transport

open access: yesSmall Structures, EarlyView.
Micropatterned surfaces that guide droplets in a single direction are gaining attention for their role in liquid transport. This review explores how surface designs enable such behavior, from gravity‐driven flow to stimulus‐responsive movement. It also discusses fabrication techniques, design challenges, and emerging strategies to advance directional ...
Elham Lori Zoudani   +5 more
wiley   +1 more source

Recurrent Spontaneous Pneumothorax in a Nine-Year-Old Patient. [PDF]

open access: yesCureus
Yehya M   +4 more
europepmc   +1 more source

Stealth replication of SARS-CoV-2 Omicron in the nasal epithelium at physiological temperature. [PDF]

open access: yesJ Virol
Fonseca BF   +15 more
europepmc   +1 more source

Primary endodontic infections - key issue in pathogenesis of chronic apical periodontitis

open access: diamond
Alexandru Andrei Iliescu   +6 more
openalex   +1 more source

Conservative Management of a Large Periapical Lesion Using Decompression Technique: A Case Report. [PDF]

open access: yesIran Endod J
Mehdizadeh AH   +4 more
europepmc   +1 more source

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