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Pharmacological inhibition of S6K1 rescues synaptic deficits and attenuates seizures and depression in chronic epileptic rats
CONCLUSION: In conclusion, our data suggest that inhibition of S6K1 attenuates seizures and depression in chronic epileptic rats via the rescue of synaptic structural and functional deficits. Given the wide range of physiological functions of mTOR, inhibition of its effective but relatively simple functional downstream molecules is a promising target for the development of drugs for epilepsy.PMID:37736829 | DOI:10.1111/cns.14475
Source: CNS Neuroscience and Therapeutics - September 22, 2023 Category: Neuroscience Authors: Yuying Zhang Xiaojuan Cheng Luyan Wu Juan Li Changyun Liu Mingjia Wei Chaofeng Zhu Huapin Huang Wanhui Lin Source Type: research

The prevalence and risk factors study of cognitive impairment: Analysis of the elderly population of Han nationality in Hunan province, China
CONCLUSION: A representative prevalence of cognitive impairment, MCI, and dementia was found in the elderly Han Chinese population in Southern China. And we further explored the role of known risk factors, particularly in physical activity, smoking, and alcohol consumption.PMID:37736696 | DOI:10.1111/cns.14478
Source: CNS Neuroscience and Therapeutics - September 22, 2023 Category: Neuroscience Authors: Tianyan Xu Guiwen Bu Li Yuan Lu Zhou Qijie Yang Yuan Zhu Sizhe Zhang Qianqian Liu Ziyu Ouyang Xuan Yang Beisha Tang Bin Jiao Yuzhang Bei Lu Shen Source Type: research

Melatonin regulates the circadian rhythm to ameliorate postoperative sleep disorder and neurobehavioral abnormalities in aged mice
CONCLUSIONS: Melatonin receptors in SCN, circadian rhythm, and ERK/CREB signaling pathway participate in the pathophysiological processes of PSD and delirium-like behavior. Melatonin intervention could be a potential preventative approach for PSD and delirium.PMID:37736695 | DOI:10.1111/cns.14436
Source: CNS Neuroscience and Therapeutics - September 22, 2023 Category: Neuroscience Authors: Xixi Jia Yanan Song Zhengqian Li Ning Yang Taotao Liu Dengyang Han Zhuonan Sun Chengmei Shi Yang Zhou Jie Shi Yajie Liu Xiangyang Guo Source Type: research

NcRNAs: A synergistically antiapoptosis therapeutic tool in Alzheimer's disease
CONCLUSIONS: This review provides a future diagnosis and treatment strategy for AD patients based on ncRNAs.PMID:37735992 | DOI:10.1111/cns.14476
Source: CNS Neuroscience and Therapeutics - September 22, 2023 Category: Neuroscience Authors: Liangxian Li Mingyue Jin Jie Tan Bo Xiao Source Type: research

Rasd1 is involved in white matter injury through neuron-oligodendrocyte communication after subarachnoid hemorrhage
CONCLUSIONS: It can be concluded that Rasd1 exerts a modulated role in oligodendrocytes ferroptosis in WMI following SAH.PMID:37735980 | DOI:10.1111/cns.14452
Source: CNS Neuroscience and Therapeutics - September 22, 2023 Category: Neuroscience Authors: Wenqiao Fu Xudong Che Jiahe Tan Shizhen Cui Yinrui Ma Daiqi Xu Haibo Long Xiaolin Yang Tangmin Wen Zhaohui He Source Type: research

NRF1 mitigates motor dysfunction and dopamine neuron degeneration in mice with Parkinson's disease by promoting GLRX m < sup > 6 < /sup > A methylation through upregulation of METTL3 transcription
CONCLUSION: Conclusively, NRF1 constrained motor dysfunction and dopamine neuron degeneration in MPTP-induced PD mice by activating the METTL3/GLRX axis.PMID:37735974 | DOI:10.1111/cns.14441
Source: CNS Neuroscience and Therapeutics - September 22, 2023 Category: Neuroscience Authors: Xin Gong Mengyi Huang Lei Chen Source Type: research

Candidate Key Proteins in Tinnitus: A Bioinformatic Study of Synaptic Transmission in Spiral Ganglion Neurons
Cell Mol Neurobiol. 2023 Sep 22. doi: 10.1007/s10571-023-01405-w. Online ahead of print.ABSTRACTTo study key proteins associated with changes in synaptic transmission in the spiral ganglion in tinnitus, we build three gene lists from the GeneCard database: 1. Perception of sound (PoS), 2. Acoustic stimulation (AcouStim), and 3. Tinnitus (Tin). Enrichment analysis by the DAVID database resulted in similar Gene Ontology (GO) terms for cellular components in all gene lists, reflecting synaptic structures known to be involved in auditory processing. The STRING protein-protein interaction (PPI) network and the Cytoscape data an...
Source: Cellular and Molecular Neurobiology - September 22, 2023 Category: Cytology Authors: Johann Gross Marlies Knipper Birgit Mazurek Source Type: research

EGR1 Promotes Ovarian Hyperstimulation Syndrome Through Upregulation of SOX9 Expression
This study aimed to investigate the function and mechanism of EGR1 involved in OHSS progression. RNA-sequencing was used to identify differentially expressed genes. In vitro OHSS cell model was induced by treating KGN cells with human chorionic gonadotropin (hCG). In vivo OHSS model was established in mice. The expression levels of EGR1, SOX1, and VEGF were determined by Quantitative Real-Time polymerase chain reaction (qRT-PCR), Western blot, immunofluorescence staining, and immunochemistry assay. The content of VEGF in the culture medium of human granulosa-like tumor cell line (KGN) cells was accessed by the ELISA assay....
Source: Cell Transplantation - September 22, 2023 Category: Cytology Authors: Huihui Wang Weijia Chen Yinan Huang Yuan Sun Yuanhua Liu Yuanchao Zhu Zongxuan Lu Source Type: research

Quadriceps muscle contraction causes medial patellofemoral ligament elongation by intermeshed fibers of vastus medialis oblique muscle
J Anat. 2023 Sep 22. doi: 10.1111/joa.13954. Online ahead of print.ABSTRACTThe first aim of this study was to compare the medial patellofemoral length between contracted and relaxed quadriceps muscle and second to assess the importance of the intermeshed vastus medialis oblique fibers. After a priori power analysis (α = 0.05, power [1-β] = 0.95), 35 healthy males aged 18-30 were prospectively examined with a 3.0-T magnetic resonance imaging (MRI) scanner in 10-15° of knee flexion. Two axial MRI sequences (25 s each) were made with relaxed and contracted quadriceps. Two blinded, independent raters measured twice medial p...
Source: Journal of Anatomy - September 22, 2023 Category: Anatomy Authors: Marcin Mostowy Tomasz Puzio Katarzyna Matera Micha ł Kozieł Jakub Stanek Michalina Bawor Piotr Grzelak Marcin E Dom żalski Source Type: research

What is missing from the sturgeon jaw: Developmental morphology of the upper jaw in Acipenser
J Anat. 2023 Sep 22. doi: 10.1111/joa.13953. Online ahead of print.ABSTRACTSturgeons belong to the family Acipenseridae, the most species-rich extant family of Acipenseriformes, a basal actinopterygian group of key importance in assessing the early radiations of the actinopterygians. At the same time, acipenseriforms display unique specializations in the morphology of the snout and jaws which make them a valuable model for studying evolutionary novelties. However, despite a long history of research, the homologies of the snout and the mandibular arch of acipenseriforms remain uncertain preventing further studies on the evo...
Source: Journal of Anatomy - September 22, 2023 Category: Anatomy Authors: Alexey Tsessarsky Source Type: research

Muscle synergies are associated with intermuscular coherence and cortico-synergy coherence in an isometric upper limb task
Exp Brain Res. 2023 Sep 22. doi: 10.1007/s00221-023-06706-6. Online ahead of print.ABSTRACTTo elucidate the underlying physiological mechanisms of muscle synergies, we investigated long-range functional connectivity by cortico-muscular (CMC), intermuscular (IMC) and cortico-synergy (CSC) coherence. Fourteen healthy participants executed an isometric upper limb task in synergy-tuned directions. Cortical activity was recorded using 32-channel electroencephalography (EEG) and muscle activity using 16-channel electromyography (EMG). Using non-negative matrix factorisation (NMF), we calculated muscle synergies from two differen...
Source: Experimental Brain Research - September 22, 2023 Category: Neuroscience Authors: Pablo Ortega-Auriol Winston D Byblow Thor Besier Angus J C McMorland Source Type: research

Single-cell and bulk sequencing analyses reveal the immune suppressive role of PTPN6 in glioblastoma
Aging (Albany NY). 2023 Sep 21;15. doi: 10.18632/aging.205052. Online ahead of print.ABSTRACTGlioblastoma (GBM) is a highly malignant brain cancer with a poor prognosis despite standard treatments. This investigation aimed to explore the feasibility of PTPN6 to combat GBM with immunotherapy. Our study employed a comprehensive analysis of publicly available datasets and functional experiments to assess PTPN6 gene expression, prognostic value, and related immune characteristics in glioma. We evaluated the influence of PTPN6 expression on CD8+ T cell exhaustion, immune suppression, and tumor growth in human GBM samples and mo...
Source: Aging - September 22, 2023 Category: Biomedical Science Authors: Xiaonan Zhang Jie Chen Ming Zhang Saisai Liu Tao Wang Tianyu Wu Baiqing Li Shidi Zhao Hongtao Wang Li Li Chun Wang Li Huang Source Type: research

The oncogenic miR-429 promotes triple-negative breast cancer progression by degrading DLC1
In conclusion, our findings reveal the mechanism of tumorigenic miR-429 in TNBC, which paves the way for target therapies translation in clinical settings.PMID:37737712 | DOI:10.18632/aging.205051
Source: Aging - September 22, 2023 Category: Biomedical Science Authors: Yao Li Xue Meng Yuqing Luo Shuai Luo Jin Li Jiafei Zeng Xiang Huang Jinjing Wang Source Type: research

Prognosis and immunoinfiltration analysis of angiogene-related genes in grade 4 diffuse gliomas
Aging (Albany NY). 2023 Sep 21;15. doi: 10.18632/aging.205054. Online ahead of print.ABSTRACTAlthough angiogenesis critically influences the progression of solid tumors, its contribution to highly malignant, grade 4 diffuse gliomas remains unclear. After analyzing 506 angiogenesis-related genes differentially expressed in grade 4 diffuse gliomas via LASSO and univariate and multivariate COX regression analyses, we constructed a nomogram based on COL22A1, IGFBP2, and MPO that accurately predicted patient survival. The nomogram's performance was validated in an external patient cohort, and a risk score based on the formula C...
Source: Aging - September 22, 2023 Category: Biomedical Science Authors: Hui Liu Zhirui Zeng Peng Sun Source Type: research

A novel risk model of three gefitinib-related genes FBP1, SBK1 and AURKA is related to the immune microenvironment and is predicting prognosis of lung adenocarcinoma patients
CONCLUSION: FBP1, SBK1, and AURKA are prognostic risk factors, and the risk model and nomogram of FBP1, SBK1 and AURKA are associated with dismal prognosis and immune cell infiltration, and have huge prospects for application in evaluating the prognosis in LUAD.PMID:37737707 | DOI:10.18632/aging.205040
Source: Aging - September 22, 2023 Category: Biomedical Science Authors: Qiang Guo Kai Li Ni Jiang Rui Zhou Xin-Rui Rao Chuang-Yan Wu Source Type: research