Results 111 to 120 of about 172,175 (356)

Igfbp2 Downregulation in PVT‐CeA Glutamatergic Circuits Drives Neonatal Anesthesia‐Induced Fear Memory Deficits

Advanced Science, EarlyView.
Repeated neonatal sevoflurane exposure impairs adolescent fear memory through Igfbp2 downregulation in paraventricular thalamus‐central amygdala glutamatergic projections. Restoring Igfbp2 or activating this circuit rescues memory deficits, neuronal excitability, and spine density, identifying a precise molecular target for preventing anesthesia ...
Weiming Zhao, Ke Peng, Baojian Zhao, Xiaowen Meng, Gang Wang, Hanbing Xu, Li Deng, Xisheng Shan, Yichan Wang, Qiya Xu, Yanan Gao, Ruixia Weng, Hong Liu, Jin Tao, Huayue Liu, Shaoyong Song, Fuhai Ji   +16 more
wiley   +1 more source

Analysis of Receptor’s Distribution in Entorhinal Cortex after Induction of Spreading Depression in Juvenile Rats [PDF]

, 2015
Spreading depression (SD), discovered by Leao in 1944, is a pathophysiological wave which propagates slowly in the brain (3 mm/min) and cause dramatic ionic and hemodynamic changes.
Alizadeh, L., Ghaemi, A., Lotfinia, A.A.
core  

Genetically altered AMPA-type glutamate receptor kinetics in interneurons disrupt long-range synchrony of gamma oscillation [PDF]

, 2001
Gamma oscillations synchronized between distant neuronal populations may be critical for binding together brain regions devoted to common processing tasks.
A. Bibbig, A. Caputi, Ali, Angulo, Aroniadou, Asada, Bonnerot, Buhl, Catania, Catania, Csicsvari, E. C. Fuchs, Erlander, Ermentrout, Esclapez, Geiger, Geiger, Gu, Guly  s, H. Doheny, H. Faulkner, H. Monyer, He, Hestrin, Jonas, Karbowski, Kondo, Lambolez, Leranth, M. A. Whittington, Mahanty, Martina, Miles, Mosbacher, Mountford, Murakoshi, N. Kopell, Nagy, Petralia, R. D. Traub, Racca, Rozov, Singer, Sommer, Szab  , Traub, Traub, Traub, T  th, Vissavajjhala, Whittington, Whittington   +51 more
core   +3 more sources

From the Cover: Ethanol enhances α4β3δ and α6β3δ γ-aminobutyric acid type A receptors at low concentrations known to affect humans

, 2003
γ-Aminobutyric acid type A receptors (GABARs) have long been implicated in mediating ethanol (EtOH) actions, but so far most of the reported recombinant GABAR combinations have shown EtOH responses only at fairly high concentrations (≥60 mM).
M. Wallner, H. J. Hanchar, Richard W. Olsen   +2 more
semanticscholar   +1 more source

Biomimetic Analysis of Neurotransmitters for Disease Diagnosis through Light‐Driven Nanozyme Sensor Array and Machine Learning

Advanced Science, EarlyView.
A novel photoresponsive nanozyme sensor array, combining metal‐organic frameworks (MOFs) with advanced machine learning algorithms, provides a breakthrough in rapid neurotransmitter detection and disease diagnostics. This sensor array is capable of accurately identifying neurotransmitter profiles associated with neurological disorders, offering ...
Kun Yu, Siyuan Lu, Kaiwen Qiu, Yuanzun Zhang, Aobing Sun, Shiqi Gong, Kai Wang, Xuzhu Gao, Xiangyu Xu, Hao Wang   +9 more
wiley   +1 more source

Effects of insecticidal ketones present in mint plants on GABA A receptor from mammalian neurons [PDF]

, 2017
The genus Mentha, an important member of the Lamiaceae family, is represented by many species commonly known as mint. The insecticidal activity of Mentha oil and its main components has been tested and established against various insects/pests.
Delgado Marín, Leticia Ester, Garcia, Daniel Asmed, Sánchez, Mariela Eugenia   +2 more
core   +2 more sources

Engineering Adenine Deaminase TadA for Precise and PAM‐Flexible Point Mutagenesis and Gradient‐Tuning Endogenous Protein Design

Advanced Science, EarlyView.
Base editing enables precise nucleotide substitutions but limited by bystander editing. This study engineers plant base editors by fusing optimized TadA variants with PAM‐flexible SpRY nickase, enabling A‐to‐G, C‐to‐T, and dual‐base conversions in a highly condensed window (≤3 nucleotides). Additionally, TadDBE (TadA Dual‐Base Editor)‐mediated directed
Kangli Sun, Si Cheng, Nan Chai, Jianing Mi, Ruixiang Zhang, Qian Qian, Zhiye Zheng, Ke Chen, Dongchang Zeng, Xin Peng, Mengyuan Shen, Degui Zhou, Qinlong Zhu, Qi Liu, Jiantao Tan   +14 more
wiley   +1 more source

Ro 15-4513 Antagonizes Alcohol-Induced Sedation in Mice Through aß¿2-type GABA(A) Receptors [PDF]

, 2011
Peer reviewedPublisher ...
Korpi, Esa R, Leppä, Elli, Linden, Anni-Maija, Lüddens, Hartmut, Schmitt, Ulrich, Wisden, William, Wulff, Peer   +6 more
core   +3 more sources

Tonic inhibition in mouse hippocampal CA1 pyramidal neurons is mediated by α5 subunit-containing γ-aminobutyric acid type A receptors

, 2004
The principal inhibitory neurotransmitter in the mammalian brain, γ-aminobutyric acid (GABA), is thought to regulate memory processes by activating transient inhibitory postsynaptic currents.
Valerie B. Caraiscos, Erin M. Elliott, K. E. You-Ten, V. Cheng, D. Belelli, J. Newell, M. F. Jackson, J. Lambert, T. Rosahl, K. Wafford, J. Macdonald, B. Orser   +11 more
semanticscholar   +1 more source

Virus-induced gene silencing reveals control of reactive oxygen species accumulation and salt tolerance in tomato by γ-aminobutyric acid metabolic pathway.

Plant, Cell and Environment, 2015
γ-Aminobutyric acid (GABA) accumulates in many plant species in response to environmental stress. However, the physiological function of GABA or its metabolic pathway (GABA shunt) in plants remains largely unclear.
Hexigeduleng Bao, Xianyang Chen, Sulian Lv, P. Jiang, Juanjuan Feng, P. Fan, Lingling Nie, Yinxin Li   +7 more
semanticscholar   +1 more source