Leptin Receptor Deficiency Protects Mice against Chronic Cerebral Hypoperfusion-Induced Neuroinflammation and White Matter Lesions by Yu Du, Yufei Song, Xiaojie Zhang, Yan Luo, Wenying Zou, Jiawei Zhang, Jianliang Fu

“…After four weeks of BCAS, wild-type mice showed significant working memory deficits, WMLs, activation of microglia and astrocytes, decrease in the number of oligodendrocytes, downregulation of myelin basic protein expression, and increase in the expression of TNF-α and IL-1β; however, four weeks of BCAS failed to induce significant changes in the LepR-deficient db/db mice but elevated the production of anti-inflammatory cytokines and activated the M2 microglia. …”
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Mesenchymal stem cell‐derived exosomes mitigate amyloid β‐induced retinal toxicity: Insights from rat model and cellular studies by Amanda Qarawani, Efrat Naaman, Rony Ben‐Zvi Elimelech, Michal Harel, Shahaf Sigal‐Dror, Tali Ben‐Zur, Tamar Ziv, Daniel Offen, Shiri Zayit‐Soudry

“…Similarly, immunostaining highlighted the modulation of α‐crystallin expression in retinal astrocytes by AT‐MSC‐Exosomes. These results suggest the potential therapeutic relevance of AT‐MSC‐Exosomes in Aβ‐related retinal pathology, offering a promising avenue for future AMD treatment strategies.…”
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ATP Induces Disruption of Tight Junction Proteins via IL-1 Beta-Dependent MMP-9 Activation of Human Blood-Brain Barrier In Vitro by Fuxing Yang, Kai Zhao, Xiufeng Zhang, Jun Zhang, Bainan Xu

“…A contact coculture system using human astrocytes and hCMEC/D3, an immortalized human brain endothelial cell line, was used to mimic BBB in vitro. …”
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Aspects of Growth Hormone and Insulin-Like Growth Factor-I Related to Neuroprotection, Regeneration, and Functional Plasticity in the Adult Brain by N. David Åberg, Katarina Gustafson Brywe, Jörgen Isgaard

“…Plasticity in the central nervous system (CNS) may be viewed as changes in the functional interplay between the major cell types, neurons, astrocytes, and oligodendrocytes. GH and IGF-I affect all three of these cell types in several ways. …”
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Feedback loop centered on MAF1 reduces blood–brain barrier damage in sepsis-associated encephalopathy by Xuebiao Wei, Wenqiang Jiang, Zhonghua Wang, Yichen Li, Yuanwen Jing, Yongli Han, Linqiang Huang, Shenglong Chen

“…In vitro, rat brain microvascular endothelial cells and astrocytes were stimulated with serum from the sepsis model rats. …”
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Increased TSPO alleviates neuropathic pain by preventing pyroptosis via the AMPK-PGC-1α pathway by Baolong Li, Kaiming Yu, Xiongyao Zhou, Jialu Sun, Le Qi, Weiye Li, Tuo Yang, Weizhen Li, Ningning Wang, Xiaosong Gu, Shusen Cui, Rangjuan Cao

“…Immunofluorescence staining confirmed that TSPO was primarily localized in astrocytes, and its expression mirrored the protective effects on mitochondrial health and pyroptosis prevention. …”
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Neuroprotection against Amyloid-β-Induced DNA Double-Strand Breaks Is Mediated by Multiple Retinoic Acid-Dependent Pathways by Julien Colas, Natacha Chessel, Allaeddine Ouared, Emmanuelle Gruz-Gibelli, Pascale Marin, François R. Herrmann, Armand Savioz

“…In this study, we have investigated the role of all-trans-retinoic acid (RA) as a neuroprotective agent against Aβ1-42-induced DNA double-strand breaks (DSBs) in neuronal SH-SY5Y and astrocytic DI TNC1 cell lines and in murine brain tissues, by single-cell gel electrophoresis. …”
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Angiotensin IV Receptors in the Rat Prefrontal Cortex: Neuronal Expression and NMDA Inhibition by Zsolt Tamás Papp, Polett Ribiczey, Erzsébet Kató, Zsuzsanna E. Tóth, Zoltán V. Varga, Zoltán Giricz, Adrienn Hanuska, Mahmoud Al-Khrasani, Ákos Zsembery, Tibor Zelles, Laszlo G. Harsing, László Köles

“…Results: AT4R/IRAP expression was detected in pyramidal cells and GABAergic interneurons, but not in microglia or astrocytes, in layer V of the PFC in 9–12-day-old and 6-month-old rats. …”
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Bioinformatics insights into mitochondrial and immune gene regulation in Alzheimer's disease by Tian Meng, Yazhou Zhang, Yuan Ye, Hui Li, Yongsheng He

“…Abstract Background There is growing evidence that the pathogenesis of Alzheimer's disease is closely linked to the resident innate immune cells of the central nervous system, including microglia and astrocytes. Mitochondrial dysfunction in microglia has also been reported to play an essential role in the pathogenesis of AD and other neurological diseases. …”
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LncRNA GAS5 inhibits glioma progression through miR-135b-5p/APC axis by ZHANG Jidong, WANG Yutao, JI Jianwen

“…Western blotting and qRT-PCR indicated that GAS5 was down-regulated in the glioma cell lines and tissues than human normal astrocytes and para-cancer tissues (P<0.01). The results of CCK-8, Transwell and wound healing assays revealed that overexpression of GAS5 significantly inhibited the viability, invasion and migration abilities in T98 cells when compared with the cells of the vector group (P<0.01). …”
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APOE Christchurch enhances a disease-associated microglial response to plaque but suppresses response to tau pathology by Kristine M. Tran, Nellie E. Kwang, Claire A. Butler, Angela Gomez-Arboledas, Shimako Kawauchi, Cassandra Mar, Donna Chao, Rocio A. Barahona, Celia Da Cunha, Kate I. Tsourmas, Zechuan Shi, Shuling Wang, Sherilyn Collins, Amber Walker, Kai-Xuan Shi, Joshua A. Alcantara, Jonathan Neumann, Duc M. Duong, Nicholas T. Seyfried, Andrea J. Tenner, Frank M. LaFerla, Lindsay A. Hohsfield, Vivek Swarup, Grant R. MacGregor, Kim N. Green

“…By contrast, in PS19 mice, ApoeCh suppresses the microglial and astrocytic responses to tau-laden neurons and does not reduce tau accumulation or phosphorylation, but partially rescues tau-induced synaptic and myelin loss. …”
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Salvianolic Acid D Alleviates Cerebral Ischemia-Reperfusion Injury by Suppressing the Cytoplasmic Translocation and Release of HMGB1-Triggered NF-κB Activation to Inhibit Inflammat... by Wen Zhang, Junke Song, Wan Li, Dewen Kong, Yu Liang, Xiaoyue Zhao, Guanhua Du

“…What’s more, SalD inhibited HMGB1 cytoplasmic translocation in neurons, astrocytes, and microglia in both the cortex and hippocampus regions of I/R rats. …”
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Cellular senescence induced by cholesterol accumulation is mediated by lysosomal ABCA1 in APOE4 and AD by Shaowei Wang, Boyang Li, Jie Li, Zhiheng Cai, Cristelle Hugo, Yi Sun, Lu Qian, Julia TCW, Helena C. Chui, Dante Dikeman, Isaac Asante, Stan G. Louie, David A. Bennett, Zoe Arvanitakis, Alan T. Remaley, Bilal E. Kerman, Hussein N. Yassine

“…In human iPSC-derived astrocytes, the reduction of cholesterol by cyclodextrin attenuated inflammatory responses. …”
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An exceptionally rare case of a diffuse midline glioma with concomitant H3.1 K27M and G34R mutations in the HIST1H3C (H3C3) gene by Zita Reisz, Rita Pereira, Smitha Nevis, Alan Mackay, Leena Bhaw, Yura Grabovska, Ross Laxton, Valeria Molinari, Anna Burford, Barnaby Clark, Cristina Bleil, Bassel Zebian, Erika Pace, Annette Weiser, Fernando Carceller, Lynley Marshall, Andrew King, Istvan Bodi, Safa Al-Sarraj, Chris Jones, Matthew Clarke

“…Histology showed diffusely infiltrating pleomorphic astrocytes, multinucleated cells, and conspicuous mitotic activity; the diagnosis was DMG, H3 K27-altered (immunohistochemistry: H3K27me3 loss, H3K27M positivity). …”
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