Results 81 to 90 of about 4,863,810 (270)

Increased Disarray of Extracellular Matrix Collagen‐I Fiber Network and Compromised Biomechanics in Aortae From Marfan‐Syndrome Mice Assessed Through Combined Opto‐Biomechatronics

Advanced Science, EarlyView.
Combined structure‐function assessment in aortic rings from Marfan mice using MechaMorph Opto‐Biomechatronics technology relates increased elasticity (stiffness) and dynamic viscosity and less ordered extracellular matrix 3D‐structure (collagen) as potential causes for impaired Windkessel function and compromised haemodynamics in Marfan's syndrome ...
Dominik Schneidereit, Anika Nagel, Vanessa I. T. Zwaans, Laureen Schurr, Jonas Ahr, Michael Haug, Anna Piluso, Alexandra Sporkova, Matthias Karck, Andreas H. Wagner, Oliver Friedrich   +10 more
wiley   +1 more source

Transient Sleep Deprivation Induces Persistent Auditory Neuropathy via ROS‐Initiated Neuroinflammation and BK Channel Suppression

Advanced Science, EarlyView.
Sleep disturbance severity closely tracks hearing loss in a clinical cohort, yet the mechanistic link remains unclear. Acute sleep deprivation is shown to trigger transient cochlear oxidative stress that switches into a self‐sustaining neuroinflammatory state, suppressing BK channels and causing irreversible synaptopathy.
Dan Chen, Ying Ma, Lixuan Huang, Xin Chen, Fanliang Kong, Zhenzhou Qian, Mingyue Guan, Xinlin Wang, Yanyan Yang, Shasha Zhang, Peng Li, Renjie Chai   +11 more
wiley   +1 more source

Molecular Basis for Activation to Inhibition Switching in Kv7.2 Channel Modulators

Angewandte Chemie, EarlyView.
The paper describes the serendipitous discovery of chemical manipulation allowing the activator‐to‐inhibitor switching in Kv7.2 channel modulators. The molecular determinants driving this switch have been rationalized by multidisciplinary investigation encompassing synthetic and analytical chemistry, in silico methods, cryo‐EM analysis ...
Tania Ciaglia, Giusy Carleo, Zhenni Yang, Francesca Di Matteo, Federica De Rosa, Gerardina Smaldone, Zhao‐Bing Gao, Marco D'Alì, Rita Turcio, Demin Ma, Veronica Di Sarno, Nannan Su, Salvatore Vincenzo Giofrè, Giacomo Pepe, Pietro Campiglia, Alessia Bertamino, Francesco Miceli, Jiangtao Guo, Nunzio Iraci, Carmine Ostacolo, Maurizio Taglialatela   +20 more
wiley   +2 more sources

Decoding the Neural Circuit Underlying Context‐Cue Association in Retrieval of Morphine Reward Memory

Advanced Science, EarlyView.
Contextual cues recruit the glutamatergic vCA1–dmPFC pathway to retrieve morphine reward memory by reshaping cell‐type‐specific prefrontal microcircuit activity. Distinct regulation of PV+ and SST+ interneurons defines this hippocampal–prefrontal mechanism.
Zhifeng Shi, Guangying Li, Qian Yang, Rusun Liu, Linghan Gu, Mingmei Wang, John L. Waddington, Fuhai Ji, Xuechu Zhen   +8 more
wiley   +1 more source

A Single Dopamine Pathway Underlies Progressive Locomotor Deficits in a Drosophila Model of Parkinson Disease

Cell Reports, 2013
Expression of the human Parkinson-disease-associated protein α-synuclein in all Drosophila neurons induces progressive locomotor deficits. Here, we identify a group of 15 dopaminergic neurons per hemisphere in the anterior medial region of the brain ...
Thomas Riemensperger, Abdul-Raouf Issa, Ulrike Pech, Hélène Coulom, Mỹ-Vân Nguyễn, Marlène Cassar, Mélanie Jacquet, André Fiala, Serge Birman   +8 more
doaj   +1 more source

MAPA: A Semantic Network Framework for Functional Module Discovery and Interpretation in Multi‐Omics Data

Advanced Science, EarlyView.
MAPA transforms complex multi‐omics data into biologically coherent functional modules by integrating pathway information with molecular interaction networks. Retrieval‐augmented large language models then generate structured, literature‐informed interpretations.
Yifei Ge, Feifan Zhang, Yijiang Liu, Chao Jiang, Peng Gao, Nguan Soon Tan, Sai Zhang, Yuchen Shen, Qianyi Zhou, Xin Zhou, Xiao Wang, Fangqing Zhao, Chuchu Wang, Xiaotao Shen   +13 more
wiley   +1 more source

TSEN54 gene-related pontocerebellar hypoplasia type 2 presenting with exaggerated startle response: report of two cases in a family

The Turkish Journal of Pediatrics, 2015
The pontocerebellar hypoplasias (PCHs) are a heterogeneous group of autosomal recessive disorders characterized by hypoplasia of the ventral pons and cerebellum, with variable cerebral involvement and severe psychomotor retardation.
Hülya Maraş-Genç, Emek Uyur-Yalçın, Rasim Özgür Rosti, Joseph G Gleeson, Bülent Kara   +4 more
doaj  

Characterization of early markers of disease in the mouse model of mucopolysaccharidosis IIIB

Journal of Neurodevelopmental Disorders
Background Mucopolysaccharidosis (MPS) IIIB, also known as Sanfilippo Syndrome B, is a devastating childhood disease. Unfortunately, there are currently no available treatments for MPS IIIB patients.
Katherine B. McCullough, Amanda Titus, Kate Reardon, Sara Conyers, Joseph D. Dougherty, Xia Ge, Joel R. Garbow, Patricia Dickson, Carla M. Yuede, Susan E. Maloney   +9 more
doaj   +1 more source

GLAST deficiency in mice exacerbates gap detection deficits in a model of salicylate-induced tinnitus

Frontiers in Behavioral Neuroscience, 2016
Gap detection or gap pre-pulse inhibition of the acoustic startle (GPIAS) has been successfully used in rat and guinea pig models of tinnitus, yet this system has proven to have low efficacy in CBA mice, with low basal GPIAS and subtle tinnitus like ...
Hong Yu, Hong Yu, Kim Vikhe Patil, Chul Han, Brian Fabella, Barbara Canlon, Shinichi Someya, Christopher R. Cederroth   +7 more
doaj   +1 more source

Polymer Concepts in Cellular Function

Advanced Science, EarlyView.
Miao Yu, Shikha Dhiman, Dorothee Dormann, Frauke Gräter, Katja Luck, Friederike Schmid, Andreas Walther, Edward A. Lemke   +7 more
wiley   +1 more source