Results 71 to 80 of about 218,517 (358)

A postpartum enriched environment rescues impaired cognition and oxidative markers in aged mice with gestational inflammation

Brain and Behavior, Volume 12, Issue 12, December 2022., 2022
Protein cysteine residues can be oxidized by nitric oxide (NO) to form protein S‐nitrosothiols (SNOs) in a process called S‐nitrosylation. S‐nitrosoglutathione reductase (GSNOR) is a highly specific denitrase for GSNO; it controls the intracellular levels of GSNO and protein SNOs and protects the body from nitrosative stress.
Yu‐Xin Zhang, Qi‐Yao Wei, Ya‐Tao Wang, Li‐Ping Zeng, Shi‐Yu Sun, Yong‐Fang Wu, Chong‐Yang Ren, Fang Wang, Gui‐Hai Chen, Lei Cao   +9 more
wiley   +1 more source

Exploring adult hippocampal neurogenesis using optogenetics [PDF]

, 2018
In the 1980s, it was widely accepted that new neurons are continuously generated in the dentate gyrus of the mammalian hippocampus. Since its acceptance, researchers have employed various techniques and behavioral paradigms to study the proliferation ...
Pinardo, Heinrich
core  

Pharmacological rescue of adult hippocampal neurogenesis in a mouse model of X-linked intellectual disability [PDF]

, 2017
Oligophrenin-1 (OPHN1) is a Rho GTPase activating protein whose mutations cause X-linked intellectual disability (XLID). How loss of function of Ophnl affects neuronal development is only partly understood.
Allegra, M, Azzimondi, S, Billuart, P, Busti, I, Caleo, M, Canossa, M, Spalletti, C, Vignoli, B   +7 more
core   +1 more source

The Reconstruction of Peripheral Auditory Circuit: Recent Advances and Future Challenges

Advanced Science, EarlyView.
This paper summarizes the potential of biomaterials, stem cells, and gene editing technologies in the regeneration of inner ear hair cells, spiral ganglion neurons, and inner ear organoids. Challenges and potential developments are discussed and explored.
Zhe Li, Ying Zhang, Zhenyu Xiao, Jieyu Qi   +3 more
wiley   +1 more source

Reduction of adult hippocampal neurogenesis modifies brain functional connectivity and enhances cocaine-seeking in mice [PDF]

, 2015
Recently, adult hippocampal neurogenesis has been proposed as a putative neuroplastic mechanism involved in those behavioural processes. In this work, we studied the effect of the inhibition of adult hippocampal neurogenesis using the DNA alkylating ...
Blanco, Eduardo, Castilla-Ortega, Estela, Estivill-Torrús, Guillermo, Ladrón de Guevara-Miranda, David, Pavón, Francisco, Pedraz, María, Rodriguez de Fonseca, Fernando, Santin-Nuñez, Luis Javier, Serrano, Antonia   +8 more
core  

Artificial Cornea Substitute Based on Hydrogel Skeletons with Natural Stromal Hierarchical Structure and Extracellular Matrix for Sutureless Transplantation

Advanced Science, EarlyView.
Humanized corneal stroma‐like adhesive patches (HCSPs) are developed for lamellar keratoplasty and corneal perforation repair. HCSPs exhibit histological, optical, and biomechanical characteristics similar to those of the natural cornea, with improved wet tissue adhesion, anti‐degradation, and anti‐swelling capabilities compared to conventional tissue ...
Long Zhao, Zhen Shi, Xiaoyu Zhang, Jingting Wang, Shang Yang, Fuyan Wang, Tan Li, Qingjun Zhou, Ting Wang, Weiyun Shi   +9 more
wiley   +1 more source

Early exposure to flame retardants is prospectively associated with anxiety symptoms in adolescents: A prospective birth cohort study

Depression and Anxiety, Volume 39, Issue 12, Page 780-793, December 2022., 2022
Abstract Background Anxiety disorders emerge during childhood and adolescence and are frequently preceded by subsyndromal anxiety symptoms. Environmental toxicants, including gestational polybrominated diphenyl ether (PBDE) exposure, are associated with neuropsychiatric sequelae; however, the role of PBDEs as risk factors for anxiety in adolescence is ...
Jeffrey R. Strawn, Yingying Xu, Kim M. Cecil, Jane Khoury, Mekibib Altaye, Joseph M. Braun, Bruce P. Lanphear, Andreas Sjodin, Aimin Chen, Kimberly Yolton   +9 more
wiley   +1 more source

MEA‐seqX: High‐Resolution Profiling of Large‐Scale Electrophysiological and Transcriptional Network Dynamics

Advanced Science, EarlyView.
How can we fully understand brain function and disease without uncovering the causal coordination between molecular and neural activity across space and time? MEA‐seqX tackles this challenge by integrating advanced electrophysiology, spatial transcriptomics, and artificial intelligence predictions, revealing multiscale dynamics.
Brett Addison Emery, Xin Hu, Diana Klütsch, Shahrukh Khanzada, Ludvig Larsson, Ionut Dumitru, Jonas Frisén, Joakim Lundeberg, Gerd Kempermann, Hayder Amin   +9 more
wiley   +1 more source

Neurogenesis and the Cell Cycle [PDF]

Neuron, 2003
For a long time, it has been understood that neurogenesis is linked to proliferation and thus to the cell cycle. Recently, the gears that mediate this linkage have become accessible to molecular investigation. This review describes some of the progress that has been made in understanding how the molecular machinery of the cell cycle is used in the ...
William A. Harris, Shin-ichi Ohnuma
openaire   +3 more sources

Is it conceivable that neurogenesis, neural Darwinism, and species evolution could all serve as inspiration for the creation of evolutionary deep neural networks? [PDF]

arXiv, 2023
Deep Neural Networks (DNNs) are built using artificial neural networks. They are part of machine learning methods that are capable of learning from data that have been used in a wide range of applications. DNNs are mainly handcrafted and they usually contain numerous layers. Research frontier has emerged that concerns automated construction of DNNs via
arxiv