Results 181 to 190 of about 710,353 (381)

Microsphere Strategy to Generate Conformal Bone Organoid Units with Osteoimmunomodulation and Sustainable Oxygen Supply for Bone Regeneration

open access: yesAdvanced Science, EarlyView.
Oxygen‐releasing immunomodulatory microspheres are used to construct conformal bone organoid units that enhance osteogenesis, angiogenesis, and immune regulation. By integrating BMSCs, macrophages, and CaO₂‐HAp into a SilMA‐based hydrogel platform, this strategy provides sustained oxygen supply and anti‐inflammatory microenvironments, leading to ...
Anfu Deng   +12 more
wiley   +1 more source

A Systematic Review: State of the Science on Diagnostics of Hidden Hearing Loss

open access: yesDiagnostics
Background/Objectives: A sizeable population of patients with normal pure-tone audiograms endorse a consistent difficulty of following conversations in noisy environments.
Sunil Shenoy   +5 more
doaj   +1 more source

Glycolytic Enzyme HK2 Phosphorylates nSMase1 to Promote Astrocytic Exosomes Biogenesis Contributing to Acute Ischemic Stroke Injury

open access: yesAdvanced Science, EarlyView.
This study reveals that the glycolytic enzyme HK2 mediates hypoxia‐induced astrocytic exosome biogenesis by directly phosphorylating nSMase1. These astrocytic exosomes impair brain endothelial tight junctions. Astrocyte‐specific knockdown of HK2 reduces exosome release and alleviates brain injury after MCAO.
Chen Chen   +12 more
wiley   +1 more source

Cochlear Implant Electrode Migration due to Cholesterol Granuloma: Cues from a Case

open access: yesJournal of International Advanced Otology, 2019
Andrea Di Laora   +5 more
doaj   +1 more source

Toward the Clinical Translation of Implantable Brain–Computer Interfaces for Motor Impairment: Research Trends and Outcome Measures

open access: yesAdvanced Science, EarlyView.
Implantable brain–computer interfaces (iBCIs) are rapidly approaching clinical translation. This review maps key trends in the development of iBCIs and highlights the lack of standardised clinical outcome measures. It discusses a proposed framework for the selection of outcome measures in clinical trials and introduces a new international registry of ...
Esmee Dohle   +8 more
wiley   +1 more source

Activation of Kir4.1 Channels by 2‐D08 Promotes Myelin Repair in Multiple Sclerosis

open access: yesAdvanced Science, EarlyView.
Multiple sclerosis causes myelin loss and neurological dysfunction. This study shows that 2‐D08, a small molecule targeting Kir4.1 channels, promotes OPCs differentiation via FYN tyrosine kinase phosphorylation and the FYN/MYRF pathway. It significantly improves myelin repair and motor deficits in EAE mice and marmosets, highlighting its potential as a
Mingdong Liu   +17 more
wiley   +1 more source

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