Effects of Gestational Inflammation with Postpartum Enriched Environment on Age-Related Changes in Cognition and Hippocampal Synaptic Plasticity-Related Proteins by Shi-Yu Sun, Xue-Yan Li, He-Hua Ge, Yu-Xin Zhang, Zhe-Zhe Zhang, Zhan-Qiang Zhuang, Chong-Yang Ren, Fang Wang, Gui-Hai Chen

“…At the age of 6 and 18 months, Morris water maze (MWM) and western blotting were, respectively, used to evaluate or measure the ability of spatial learning and memory and the levels of postsynaptic plasticity-related proteins in the hippocampus, including postsynaptic density protein 95 (PSD-95), α-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid receptor (AMPAR) GluA1 subunit, and Homer-1b/c. …”
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Substantia nigra alterations in mice modeling Parkinson’s disease by I. N. Rozhkova, S. V. Okotrub, E. Yu. Brusentsev, T. A. Rakhmanova, D. A. Lebedeva, V. S. Kozeneva, N. A. Shavshaeva, N. V. Khotskin, S. Ya. Amstislavsky

“…The density of neurons in the prefrontal cortex, hippocampus, substantia nigra and striatum in B6.Cg-Tg mice was assessed in our previous work, but the dopaminergic system was not studied there, although it plays a key role in the development of PD. …”
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Preventing epileptogenesis by interaction between inositol isomers and proteins by Lia Tsverava, Luka Kharkhelauri, Vincenzo Lagani, Giorgi Gamkrelidze, Veriko Bokuchava, Tamar Kiguradze, Merab Kokaia, Revaz Solomonia

“…Alterations in the inositol interacting proteins: alpha synuclein and 14‐3‐3 theta were further examined 8 weeks post‐SE in the hippocampus and neocortex of rats. Significance Myo‐inositol, SCI and DCHI interact with a number of proteins involved in different biological pathways. …”
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Functional characterization of endocytic signals in the SynDIG/PRRT family members SynDIG1 and SynDIG4 in heterologous cells and neurons by David J. Speca, Chun-Wei He, Christina M. Meyer, Erin C. Scott, Erin C. Scott, Elva Díaz

“…Loss of SynDIG4, and the subsequent decrease in extra-synaptic GluA1, has been found to significantly impact synaptic plasticity in the hippocampus. However, how SynDIG4 establishes and maintains these pools is unclear. …”
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HSF1 Alleviates Brain Injury by Inhibiting NLRP3-Induced Pyroptosis in a Sepsis Model by Yi-fu He, Xi-min Hu, Md. Asaduzzaman Khan, Bo-yao Yu, Yi-cun Sheng, Xian-zhong Xiao, Xin-xing Wan, Si-pin Tan, Kun Xiong

“…EthD-III staining was chosen to detect the pyroptosis of the hippocampus and PC12 cells. Results. The results showed that HSF1 is negatively related to pyroptosis. …”
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Blockade of IL-17A/IL-17R Pathway Protected Mice from Sepsis-Associated Encephalopathy by Inhibition of Microglia Activation by Bo Ye, Tianzhu Tao, Andong Zhao, Liyuan Wen, Xiaofei He, Yi Liu, Qiang Fu, Weidong Mi, Jingsheng Lou

“…Fluorescence intensity of Iba-1 and IL-17R in the hippocampus was significantly increased following CLP. …”
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Transauricular vagus nerve stimulation in preventing post-traumatic stress disorder in emergency trauma surgery patients in China: a study protocol for a multicenter, double-blind,... by Jun Zhang, Xin Yu, Gang Chen, Yu Li, Qi-Hong Shen, Xinru Lin, Tieshuai Liu, Yunyun Yu, Jingwen Liang

“…Transauricular vagus nerve stimulation (ta-VNS) modulates the autonomic nervous system by stimulating the nucleus tractus solitarius while affecting PTSD-related neural networks, including the prefrontal cortex, hippocampus and amygdala, potentially offering new options for PTSD prevention and treatment. …”
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Impaired hippocampal neurogenesis associated with regulatory ceRNA network in a mouse model of postoperative cognitive dysfunction by Jingrun Lin, Xiaoqiu Zhu, Xuan Li, Yu Hong, Yaohui Liang, Siqi Chen, Chenzhuo Feng, Lin Cao

“…Transcriptome analysis revealed that aging and surgery downregulated multiple neurogenesis-related genes in the hippocampus. Doublecortin (DCX) immunofluorescence staining confirmed reduced hippocampal neurogenesis in aging mice, which was further decreased after surgery. …”
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Knockdown of PDPN in astrocytes reduces hippocampal inflammation in T2DM mice by Xiaohang Wang, Xiaohang Wang, Xiaohang Wang, Qianqian Wang, Zhensheng Cai, Chengming Ni, Huan Wang, Hui Liu, Yusong Zhao, Jinbang Wang, Subo Liu, Xueying Wang

“…We showed that the fluorescence intensities of IL-1β, IL-6, TNF-α, and TGF-β1 in hippocampus were decreased after the Pdpn knocking down in astrocytes of T2DM mice.ConclusionIn summary, this study demonstrates that Pdpn exerts a novel player in T2DM-induced neuroinflammation and cognitive decline. …”
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Targeting early tau pathology: probiotic diet enhances cognitive function and reduces inflammation in a preclinical Alzheimer’s model by Cassandra M. Flynn, Tamunotonye Omoluabi, Alyssa M. Janes, Emma J. Rodgers, Sarah E. Torraville, Brenda L. Negandhi, Timothy E. Nobel, Shyamchand Mayengbam, Qi Yuan

“…Phosphorylation of tau at S262 (t 3 = -4.834) and S356 (t 3 = -3.258) in the locus coeruleus was parallelled by GSK-3β activation in the hippocampus (F 1,24 = 10.530, p = 0.003). Probiotic supplementation increased gut microbiome diversity (F 1,31 = 8.065, p = 0.007) and improved bacterial composition (F 1,31 = 3.4867, p = 0.001). …”
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Distinct changes to hippocampal and medial entorhinal circuits emerge across the progression of cognitive deficits in epilepsy by Yu Feng, Keziah S. Diego, Zhe Dong, Zoé Christenson Wick, Lucia Page-Harley, Veronica Page-Harley, Julia Schnipper, Sophia I. Lamsifer, Zachary T. Pennington, Lauren M. Vetere, Paul A. Philipsberg, Ivan Soler, Albert Jurkowski, Christin J. Rosado, Nadia N. Khan, Denise J. Cai, Tristan Shuman

“…To investigate how hippocampal-entorhinal dysfunction contributes to progressive memory deficits in epilepsy, we performed simultaneous in vivo electrophysiology in the hippocampus (HPC) and medial entorhinal cortex (MEC) of control and epileptic mice 3 or 8 weeks after pilocarpine-induced status epilepticus (Pilo-SE). …”
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Edaravone dexborneol alleviates pericyte-mediated fibrosis depositing extracellular matrix through TGF-β1/IL-11 in cerebral small vessel disease by Qingrui Duan, Zhiyang Liu, Yuxuan Xing, Haifeng Huang, Lin Zhu, Jiaxuan Liu, Peikun He, Guixian Ma, Yuhu Zhang, Kun Nie, Yuyuan Gao, Lijuan Wang

“…Neuronal damage in cortical layer and hippocampus and WML in corpus callosum were improved by EDB, which was consistent with the tends of fibrous pericytes and ECM proteins in these regions. …”
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Assessing the neuroprotective potential of Eucalyptus globulus essential oil in a 6-hydroxydopamine rat model of Parkinson's disease by Aracely Janneth Naranjo-Viteri, Matías Jávega Cometto, Matías Caverzan, Leandro Gabriel Champarini, María Paula Zunino, Rogelio E. Abburra, Claudia B. Hereñú, Rosana Crespo

“…We evaluated tyrosine hydroxylase (TH) and dopamine transporter (DAT) expression in the brain caudate-putamen unit; inflammatory cytokine (TNF-α, IL-6) expression in the hippocampus; liver, kidney, and gut histology; serum parameters; and hepatic lipid content. …”
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Neuron-Specific Glycine Metabolism Links Transfer RNA Epitranscriptomic Regulation to Complex Behaviors by Jennifer Blaze, Viviana Dolores Evans, Jessica Abigail Feria Pliego, Petr Unichenko, Behnam Javidfar, Soeren Heissel, Hanan Alwaseem, Zachary Pennington, Denise Cai, Henrik Molina, Christian Henneberger, Schahram Akbarian

“…Changes in extracellular glycine levels were monitored by an optical glycine Förster resonance energy transfer (FRET) sensor in the hippocampus, and behavioral phenotyping included cognition, anxiety-like behavior, and behavioral despair. …”
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Endothelial and neuronal engagement by AAV-BR1 gene therapy alleviates neurological symptoms and lipid deposition in a mouse model of Niemann-Pick type C2 by Charlotte Laurfelt Munch Rasmussen, Signe Frost Frederiksen, Christian Würtz Heegaard, Maj Schneider Thomsen, Eva Hede, Bartosz Laczek, Jakob Körbelin, Daniel Wüstner, Louiza Bohn Thomsen, Markus Schwaninger, Ole N. Jensen, Torben Moos, Annette Burkhart

“…Mass spectrometry imaging revealed distinct lipid alterations in the brains of Npc2−/− mice, with increased GM2 and GM3 ganglioside accumulation in the cerebellum and hippocampus. AAV-BR1-NPC2 treatment partially normalized these ganglioside distributions in high responders, including restoration of lipid profiles towards those of Npc2+/+ controls. …”
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Mimosapudica L. aqueous extract protects mice against pilocarpine–picrotoxin kindling-induced temporal lobe epilepsy, oxidative stress, and alteration in GABAergic/cholinergic path... by Hart Mann Alain Youbi Mambou, Simon Pale, Orelien Sylvain Mtopi Bopda, Vanessa Tita Jugha, Nji Seraphin Ombel Musa, Tambong Ako Ojongnkpot, Bertrand Yuwong Wanyu, Raymond Bess Bila, Rashed N. Herqash, Abdelaaty A. Shahat, Germain Sotoing Taiwe

“…Finally, the mice were sacrificed, and the hippocampi were isolated to quantify some biochemical markers of oxidative/nitrosative stress, GABAergic/cholinergic signalling, and BDNF levels in the hippocampus. Mimosa pudica extracts (160 mg/kg) significantly increased the latency time to status epilepticus by 70.91%. …”
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Intranasal Delivery of miR-146a Mimics Delayed Seizure Onset in the Lithium-Pilocarpine Mouse Model by Hua Tao, Jianghao Zhao, Tingting Liu, Yujie Cai, Xu Zhou, Huaijie Xing, Yan Wang, Mingkang Yin, Wangtao Zhong, Zhou Liu, Keshen Li, Bin Zhao, Haihong Zhou, Lili Cui

“…Animals were sacrificed to analyze the hippocampus at three time points (2 h and 4 and 8 weeks after pilocarpine administration to evaluate the acute, latent, and chronic phases, resp.). …”
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Investigating the neuroprotective effects of Dracocephalum moldavica extract and its effect on metabolomic profile of rat model of sporadic Alzheimer's disease by Marjan Talebi, Seyed Abdulmajid Ayatollahi, Mohammad Ali As’Habi, Farzad Kobarfard, Mona Khoramjouy, Farzaneh Niki Boroujeni, Mehrdad Faizi, Alireza Ghassempour

“…The histopathological evaluations were conducted in the cortex and hippocampus regions. Matrix-assisted laser desorption/ionization-time of flight mass spectrometry (MALDI-TOF MS) was used to assess metabolite changes in various brain regions. …”
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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. In conclusion, SalD can alleviate I/R-induced cerebral injury in rats and increase the PC12 cell viability affected by OGD/R. …”
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Relationship between regional relative theta power and amyloid deposition in mild cognitive impairment: an exploratory study by Jaesub Park, Jaesub Park, Woo Jung Kim, Woo Jung Kim, Han Wool Jung, Han Wool Jung, Jae-Jin Kim, Jae-Jin Kim, Jin Young Park, Jin Young Park, Jin Young Park

“…Correlations between relative theta power and standardized uptake value ratios (SUVRs) in 12 brain regions were analyzed using Spearman’s correlation coefficient.ResultsSignificant positive correlations between relative theta power and SUVR values were found in several brain regions in the individualized brain model during the resting eyes-closed condition, including right temporal lobe (r = 0.581, p = 0.006), left hippocampus (r = 0.438, p = 0.047), left parietal lobe (r = 0.471, p = 0.031), right parietal lobe (r = 0.509, p = 0.018), left occipital lobe (r = 0.597, p = 0.004), and right occipital lobe (r = 0.590, p = 0.005). …”
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