Results 81 to 90 of about 9,915 (201)

Canonical and non‐canonical functions of proteins regulating mitochondrial dynamics in mammalian physiology

The Journal of Physiology, EarlyView.
Abstract figure legend Mitochondria are highly dynamic organelles that continuously remodel their architecture through coordinated cycles of fusion and fission. This review examines the four key GTPases that orchestrate mitochondrial dynamics in mammals: MFN1, MFN2, OPA1, and DRP1.
Rémi Chaney, Vincent Marcangeli, Krystel Desjardins, Shima Taherkhani, Gilles Gouspillou   +4 more
wiley   +1 more source

Obstructive sleep apnea and major depressive disorder: Shared transcriptional signatures and candidate pathways identified via bioinformatics analysis

Sleep Research, Volume 3, Issue 3, Page 242-250, September 2026.
Abstract Background Obstructive sleep apnea (OSA) frequently co‐occurs with major depressive disorder (MDD). However, the underlying biological mechanisms remain unclear. This study aimed to identify OSA‐related transcriptional signatures associated with depressive status using integrated bioinformatics and machine learning.
Yun‐Shu Sun, Fei Wang, Qian‐Ting Zhong, Shi‐Bin Wang, Fu‐Jun Jia, Cai‐Lan Hou   +5 more
wiley   +1 more source

Vertical Redistribution of Ozone Precursor Proxies During Typhoon Peripheral Periods: Insights From MAX‐DOAS and GEOS‐Chem

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 16, 28 August 2026.
Abstract Typhoon peripheral conditions modulate the formation and atmospheric fate of ozone precursors, yet the vertical distribution and the underlying physical‐chemical drivers remain less constrained. Here, we examine the vertical profiles of ozone precursor proxies, including formaldehyde (HCHO), glyoxal (CHOCHO), and nitrogen dioxide (NO2), in the
Xicheng Li, Song Liu, Peng Zhang, Xue Zhang, Yali Li, Xingyi Wu, Jiaming Zhang, Yuchen Huang, Xiangyu Luan, Longchang Zhang, Xin Yang, Huizhong Shen, Jianhuai Ye, Chen Wang, Tzung‐May Fu, Lei Zhu   +15 more
wiley   +1 more source

High Resolution Direction of Arrival (DOA) Estimation Based on Improved Orthogonal Matching Pursuit (OMP) Algorithm by Iterative Local Searching

Sensors, 2013
DOA (Direction of Arrival) estimation is a major problem in array signal processing applications. Recently, compressive sensing algorithms, including convex relaxation algorithms and greedy algorithms, have been recognized as a kind of novel DOA ...
Renbiao Wu, Wenyi Wang
doaj   +1 more source

NOx and HCHO in Hot Extremes Observed From Space and Their Influences on Urban Populations: A Case Study in Houston, TX (USA)

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 16, 28 August 2026.
Abstract Hot extremes have increased globally and on a regional scale. Traditional data processing methods to understand air quality changes in hot extremes may not adequately describe variations in directly emitted air pollutants like nitrogen oxides (NOx) or volatile organic compounds (VOCs) and their influence on secondary species such as ozone (O3).
Tabitha Lee, Yuxuan Wang, Eva‐Lou Edwards   +2 more
wiley   +1 more source

A Giant Fat‐Containing Lesion of the Terminal Ileum: Imaging‐Guided Surgical Management

ANZ Journal of Surgery, EarlyView.
Eddy Traversari, Raissa De Oliveira Aquino Schuffner, Jérôme Guiramand, Jacques‐Emmanuel Saadoun   +3 more
wiley   +1 more source

Super‐Refractory Status Epilepticus (SRSE) in a Patient With Compound Heterozygous OPA1 Variants: Case Report and Literature Review

Annals of Clinical and Translational Neurology, Volume 13, Issue 8, Page 1543-1557, August 2026.
ABSTRACT Objective Super‐Refractory Status Epilepticus (SRSE) is a rare, life‐threatening neurological emergency with unclear etiology in many cases. Mitochondrial dysfunction, often due to disease‐causing genetic variants, is increasingly recognized as a cause, with each gene producing distinct pathophysiological mechanisms.
Pouria Mohammadi, Lara Basovic, Christopher Michael McGraw   +2 more
wiley   +1 more source

Drosophila model to clarify the pathological significance of OPA1 in autosomal dominant optic atrophy

eLife
Autosomal dominant optic atrophy (DOA) is a progressive form of blindness caused by degeneration of retinal ganglion cells and their axons, mainly caused by mutations in the OPA1 mitochondrial dynamin like GTPase (OPA1) gene.
Yohei Nitta, Jiro Osaka, Ryuto Maki, Satoko Hakeda-Suzuki, Emiko Suzuki, Satoshi Ueki, Takashi Suzuki, Atsushi Sugie   +7 more
doaj   +1 more source

A Modified Rife Algorithm for Off-Grid DOA Estimation Based on Sparse Representations

Sensors, 2015
In this paper we address the problem of off-grid direction of arrival (DOA) estimation based on sparse representations in the situation of multiple measurement vectors (MMV).
Tao Chen, Huanxin Wu, Limin Guo, Lutao Liu   +3 more
doaj   +1 more source

Streptavidins Coordinate Biotin Sequestration and Self‐Resistance Within a Biotin‐Pathway Antibiotic Network

Advanced Science, Volume 13, Issue 46, 17 August 2026.
A conserved genomic region between two streptavidin genes in Streptomyces packages biosynthetic gene clusters for diverse biotin‐pathway antibiotics: acidomycin, stravidin, the new non‐proteinogenic amino acid ANDA, and the new BioA inhibitor α‐methyl‐KAPA.
Sumire Kurosawa, Jingjun Mo, Xiaotong Diao, Feng Xie, Tingting Wang, Haowen Zhao, Dalei Wu, Rolf Müller, Chengzhang Fu   +8 more
wiley   +1 more source