Results 61 to 70 of about 58,783 (322)

Neuroelectric Correlates of Perceptual Awareness During the Auditory Attentional Blink

Brain Sciences
Background: Perceptual awareness refers to the conscious detection and identification of a sensory event. In electrophysiological studies, it is associated with a modality-specific negative-going event-related potential, which can be observed as early as
Claude Alain, Mary O’Neil, Lori J. Bernstein, Dawei Shen, Bernhard Ross   +4 more
doaj   +1 more source

RNA modification m6Am: the role in cardiac biology

Epigenetics, 2023
Epitranscriptomic modifications have recently emerged into the spotlight of researchers due to their vast regulatory effects on gene expression and thereby cellular physiology and pathophysiology.
Daniel Benak, Frantisek Kolar, Lu Zhang, Yvan Devaux, Marketa Hlavackova   +4 more
doaj   +1 more source

Histone lactylation-regulated METTL3 promotes ferroptosis via m6A-modification on ACSL4 in sepsis-associated lung injury

Redox Biology
Elevated lactate levels are a significant biomarker of sepsis and are positively associated with sepsis-related mortality. Sepsis-associated lung injury (ALI) is a leading cause of poor prognosis in clinical patients.
Dan Wu, Charles B. Spencer, Lilibeth Ortoga, Hao Zhang, Changhong Miao   +4 more
semanticscholar   +1 more source

Hidden codes in mRNA: Control of gene expression by m6A.

Molecules and Cells, 2022
Information in mRNA has largely been thought to be confined to its nucleotide sequence. However, the advent of mapping techniques to detect modified nucleotides has revealed that mRNA contains additional information in the form of chemical modifications.
Shino Murakami, S. Jaffrey
semanticscholar   +1 more source

FTO: linking m6A demethylation to adipogenesis [PDF]

Cell Research, 2014
Polymorphism of the FTO gene encoding an N(6)-methyladenosine (m(6)A) RNA demethylase was robustly associated with human obesity; however, the mechanism by which FTO affects metabolism, considering its emerging role in RNA modification, is still poorly understood.
Moshe Shay, Ben-Haim, Sharon, Moshitch-Moshkovitz, Gideon, Rechavi   +2 more
openaire   +2 more sources

Altered expression of neuroplasticity-related genes in the brain of depressed suicides [PDF]

, 2015
Background: Expression of the neuronal membrane glycoprotein M6a (GPM6A), the proteolipid protein (PLP/DM20) family member, is downregulated in the hippocampus of chronically stressed animals.
Alvarez Juliá, Anabel, Frasch, Alberto Carlos C., Fuchsova, Beata, Pandey, G. N., Rizavi, H. S.   +4 more
core   +1 more source

Blending of Cepheids in M33 [PDF]

, 2012
A precise and accurate determination of the Hubble constant based on Cepheid variables requires proper characterization of many sources of systematic error.
Chavez, Joy M., Macri, Lucas M., Pellerin, Anne   +2 more
core   +3 more sources

Development and Validation of a Prognostic Index Based on Genes Participating in Autophagy in Patients With Lung Adenocarcinoma

Frontiers in Oncology, 2022
BackgroundLung adenocarcinoma (LUAD) is a deadly respiratory system malignancy with poor prognosis. Autophagy is essential for the beginning, development, and therapy resistance of cancer.
Zi-Xuan Wu, Xuyan Huang, Min-Jie Cai, Pei-Dong Huang, Zunhui Guan   +4 more
doaj   +1 more source

Impaired Prosodic Processing but Not Hearing Function Is Associated with an Age-Related Reduction in AI Speech Recognition

Audiology Research
Background/Objectives: Voice artificial intelligence (AI) technology is becoming increasingly common. Recent work indicates that middle-aged to older adults are less able to identify modern AI speech compared to younger adults, but the underlying causes ...
Björn Herrmann, Mo Eric Cui
doaj   +1 more source

Neural alpha oscillations index context-driven perception of ambiguous vowel sequences

iScience, 2023
Summary: Perception of bistable stimuli is influenced by prior context. In some cases, the interpretation matches with how the preceding stimulus was perceived; in others, it tends to be the opposite of the previous stimulus percept.
Claude Alain, Katharina Göke, Dawei Shen, Gavin M. Bidelman, Lori J. Bernstein, Joel S. Snyder   +5 more
doaj   +1 more source