Results 161 to 170 of about 499,409 (312)

Enhanced Glycolysis‐Driven Histone H3K18 Lactylation Regulates Epileptogenesis by Modulating the E3 Ubiquitin Ligase COP1

open access: yesAdvanced Science, EarlyView.
Neuronal PKM2‐driven glycolysis generates excess lactate that triggers histone H3K18 lactylation (H3K18la), establishing a pathogenic metabolic‐epigenetic axis in epilepsy. Elevated H3K18la enriches the Cop1 promoter, transcriptionally upregulating the E3 ubiquitin ligase COP1, which subsequently drives proteasomal degradation of GABAARβ2 and impairs ...
Yuan Meng   +8 more
wiley   +1 more source

Evaluating professional performance of environmental educators

open access: yesTransformación, 2013
The paper is intended to outline criteria for evaluating professional performance of environmental educators by describing dimensions, sub-dimensions and indicators for appraising the professional performance of environmental educators’ variable ...
Loret de Mola, E.   +2 more
doaj  

G3BP1 Succinylation at K413 is Critical for Cardiac Function by Modulating PI3K‐AKT‐mTOR Signal Axis

open access: yesAdvanced Science, EarlyView.
Schematic illustrating the impact of G3BP1 succinylation at K413 on cardiac function. In the healthy human heart, G3BP1 succinylation maintains homeostatic mTOR signaling. In patients with dilated cardiomyopathy (DCM) and heart failure (HF), G3BP1 de‐succinylation induces RagA expression and disrupts the binding of the TSC1/2 complex, leading to the ...
Yuan Zhang   +9 more
wiley   +1 more source

Supporting professional identity in novice practitioners through reflective practice

open access: yes, 2011
This study investigates how full-time students on the Foundation degree (FdA) in Early Years develop a professional identity as early years practitioners, including how they conceptualise and judge good practice and how they evaluate and reflect on their
Taylor, Susan M., Dyer, Mary A.
core  

3D Large‐Scale Subwavelength‐Resolution Sound Sheet Tomography Based on an Active and Programmable Circular Meta‐Array

open access: yesAdvanced Science, EarlyView.
A programmable 2048‐element circular ultrasound array combined with a compact acoustic lens produces a thin “sound sheet” over a large field of view, and records echoes with wide angular diversity across the ring aperture. Coherence‐enhanced beamforming converts full‐matrix data into high‐contrast tomographic slices, delivering near‐diffraction‐limited
Qiu‐De Zhang   +11 more
wiley   +1 more source

Accounting and the ethics challenge: Re-membering the professional body

open access: yes
Based on the P.D. Leake Lecture given at Chartered Accountants’ Hall in May 2007, this paper looks beyond recent financial reporting ‘scandals’ to consider the ‘standing challenge’ that ethics represents for accountants and the professional bodies ...
Cowton, Christopher J.
core  

Assessment of simulated participant professional performance in health professional education: a scoping review. [PDF]

open access: yesAdv Simul (Lond)
León-Ariza SA   +4 more
europepmc   +1 more source

Highly Biomimetic Ectodermal Epithelial Organoids for Epithelial Barrier Stimulation Assays

open access: yesAdvanced Science, EarlyView.
ABSTRACT Evaluating the potential toxicity of pharmaceuticals and biomaterials to ectodermal epithelia, such as the oral mucosa and skin, is indispensable in pre‐clinical assessments. However, this remains a challenge primarily owing to the lack of physiologically relevant and accurate screening models.
Yiming Chen   +13 more
wiley   +1 more source

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