| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| Carly Norris, Susan F Murphy, Pamela J VandeVor. Acute astrocytic and neuronal regulation of glutamatergic protein expression following blast. Neuroscience letters. 2024-12-29. PMID:39734031. |
investigation of substructural and subregional effects in future studies, particularly within the hippocampus (e.g., dentate gyrus, ca1, ca2, ca3), may reveal localized changes in expression and/or nmdar subunit composition capable of potentiating btbi molecular cascades. |
2024-12-29 |
2025-01-01 |
rat |
| Evangelia Pollali, Andreas Draguh. Differential suppression of hippocampal network oscillations by neuropeptide Y. Neuropharmacology. 2024-12-26. PMID:39725122. |
using established in vitro brain slice models for both patterns, we assessed the effects of npy and receptor-specific agonists and antagonists on network activity in the ca3 and ca1 subnetworks. |
2024-12-26 |
2024-12-29 |
mouse |
| Evangelia Pollali, Andreas Draguh. Differential suppression of hippocampal network oscillations by neuropeptide Y. Neuropharmacology. 2024-12-26. PMID:39725122. |
additionally, npy effects are much more prominent in the ca1 region compared to ca3. |
2024-12-26 |
2024-12-29 |
mouse |
| Steve Mabry, Jessica L Bradshaw, Jennifer J Gardner, E Nicole Wilson, Janak Sunuwar, Hannah Yeung, Sharad Shrestha, J Thomas Cunningham, Rebecca L Cunningha. The impact of chronic intermittent hypoxia on enzymatic activity in memory-associated brain regions of male and female rats. Research square. 2024-12-23. PMID:39711575. |
we quantified protease activity and cleaved spectrin products, along with egr-1 protein expression in hippocampal subregions (ca1, ca3), cortical regions [entorhinal cortex (etc), retrosplenial cortex (rsc), cerebellar cortex (cc)], and subcortical regions [raphe nucleus (rn), locus coeruleus (lc)] associated with learning and memory. |
2024-12-23 |
2024-12-25 |
rat |
| Jiaxin Li, Shuai Liu, Chenghan Chen, Jiahong Deng, Zibo Du, Simin Yang, Hongying Deng, Zhixia Zhang, Yiyu Huang, Jingwen Fu, Wangming Zhang, Wai Sang Poon, Honghao Hou, Jun Wan. The Epileptiogenic Modified Therapy: Regulating the Dynamic of Microglia via ROS-Responsive Cascade Nano-Formulation. Advanced healthcare materials. 2024-12-23. PMID:39713896. |
in the kainic acid (ka) epilepsy model, microglial processes elongate, branching increases, and interactions between microglia and neurons are strengthened in the ca1 and ca3 regions of the hippocampus compared to the vehicle group. |
2024-12-23 |
2024-12-25 |
Not clear |
| Xiaoqian He, Ziying Lai, Xueyan Wang, Jingjing Li, Guangbing Duan, Junwen Wang, Zhao Qin, Shuchang Xu, Ying Huan. Role of 5-hydroxytryptamine type 3 receptors in aerobic exercise-induced improvement of memory and hippocampal synaptic plasticity. Neural regeneration research. 2024-12-12. PMID:39665807. |
in addition, 5-hydroxytryptamine type 3 receptors were crucial for maintaining long-term potentiation in the ca1, dentate gyrus, and ca3 regions of the hippocampus. |
2024-12-12 |
2024-12-14 |
mouse |
| Xiaoqian He, Ziying Lai, Xueyan Wang, Jingjing Li, Guangbing Duan, Junwen Wang, Zhao Qin, Shuchang Xu, Ying Huan. Role of 5-hydroxytryptamine type 3 receptors in aerobic exercise-induced improvement of memory and hippocampal synaptic plasticity. Neural regeneration research. 2024-12-12. PMID:39665807. |
the long-term potentiation changes induced by aerobic exercise in sub-regions of the hippocampus were heterogeneous: 5-hydroxytryptamine type 3 receptors were essential for aerobic exercise to enhance long-term potentiation in the ca3, but not the ca1 or dentate gyrus, regions of the hippocampus. |
2024-12-12 |
2024-12-14 |
mouse |
| Suheda Ozkan, Pınar Oz, Yaren Erdogan, Melisa Akpinar, Aya Sahsahi, Zehra Gece. The effect of tactile stimulation on spatial memory and hippocampal neuronal density in male rats with sensory deprivation during a critical period. International journal of developmental neuroscience : the official journal of the International Society for Developmental Neuroscience. 2024-12-12. PMID:39668289. |
in this study, the 8-arm radial maze test was conducted from postnatal days 77 to 81 to assess spatial memory animals sacrificed by intracardial perfusion and neuronal density in ca1, ca3, vdg, and ddg regions of the hippocampus were evaluated by nissl staining. |
2024-12-12 |
2024-12-22 |
rat |
| Xiwei She, Bryan J Moore, Brent M Roeder, George Nune, Brian S Robinson, Brian Lee, Susan Shaw, Hui Gong, Christianne N Heck, Gautam Popli, Daniel E Couture, Adrian W Laxton, Vasilis Z Marmarelis, Sam A Deadyler, Charles Liu, Theodore W Berger, Robert E Hampson, Dong Son. Distributed Temporal Coding of Visual Memory Categories in Human Hippocampal Neurons. Research square. 2024-12-09. PMID:39649160. |
we recorded spikes from hippocampal ca3 and ca1 neurons in 24 epilepsy patients performing a visual delayed match-to-sample (dms) task involving five image categories. |
2024-12-09 |
2024-12-11 |
human |
| Xiwei She, Bryan J Moore, Brent M Roeder, George Nune, Brian S Robinson, Brian Lee, Susan Shaw, Hui Gong, Christianne N Heck, Gautam Popli, Daniel E Couture, Adrian W Laxton, Vasilis Z Marmarelis, Sam A Deadyler, Charles Liu, Theodore W Berger, Robert E Hampson, Dong Son. Distributed Temporal Coding of Visual Memory Categories in Human Hippocampal Neurons. Research square. 2024-12-09. PMID:39649160. |
additionally, ca3 and ca1 neurons exhibit similar and redundant information regarding visual memory categories, likely due to the strong and diffuse feedforward synaptic connections from the ca3 region to the ca1 region. |
2024-12-09 |
2024-12-11 |
human |
| Tahsin Nairuz, Jin-Chul Heo, Jong-Ha Le. Differential Glial Response and Neurodegenerative Patterns in CA1, CA3, and DG Hippocampal Regions of 5XFAD Mice. International journal of molecular sciences. vol 25. issue 22. 2024-11-27. PMID:39596222. |
differential glial response and neurodegenerative patterns in ca1, ca3, and dg hippocampal regions of 5xfad mice. |
2024-11-27 |
2024-11-29 |
mouse |
| Tahsin Nairuz, Jin-Chul Heo, Jong-Ha Le. Differential Glial Response and Neurodegenerative Patterns in CA1, CA3, and DG Hippocampal Regions of 5XFAD Mice. International journal of molecular sciences. vol 25. issue 22. 2024-11-27. PMID:39596222. |
in this study, the distinct patterns of glial response and neurodegeneration within the ca1, ca3, and dentate gyrus (dg) regions of the hippocampus were examined in 5xfad mice at 6 and 12 months of age. |
2024-11-27 |
2024-11-29 |
mouse |
| Tahsin Nairuz, Jin-Chul Heo, Jong-Ha Le. Differential Glial Response and Neurodegenerative Patterns in CA1, CA3, and DG Hippocampal Regions of 5XFAD Mice. International journal of molecular sciences. vol 25. issue 22. 2024-11-27. PMID:39596222. |
moreover, the ca1 and ca3 regions showed higher vulnerability, with signs of reactive astrogliosis such as increased astrocyte density and elevated gfap expression. |
2024-11-27 |
2024-11-29 |
mouse |
| Isaac Vingan, Shwetha Phatarpekar, Victoria Sook Keng Tung, Alejandro Iván Hernández, Oleg V Evgrafov, Juan Marcos Alarco. Spatially resolved transcriptomic signatures of hippocampal subregions and Frontiers in molecular neuroscience. vol 17. 2024-11-15. PMID:39544521. |
we found that recall induced differentially expressed genes (degs) in the ca1 and ca3 hippocampal subregions were enriched with genes involved in synaptic transmission and synaptic plasticity, while degs in the dentate gyrus (dg) were enriched with genes involved in energy balance and ribosomal function. |
2024-11-15 |
2024-11-17 |
Not clear |
| Wenyan Shi, Xingyan Wu, Chengdong Yuan, Tao Kuang, Xiangfan Xie, Wenlu Gong, Fujia Li, Lechen Shen, Yi Zhang, Xiaoli Lian. Effect of remimazolam toluene sulfonate on the cognitive function of juveniles and its mechanism of action. European journal of medical research. vol 29. issue 1. 2024-11-13. PMID:39533344. |
concurrently, the extent of caspase-3 upregulation, the number of neuronal apoptosis in ca1 and ca3 regions, a downward trend of psd95 and bdnf in the hippocampus, and the inhibition of ltp were highly consistent with the behavior of short-term memory impairment. |
2024-11-13 |
2024-11-17 |
mouse |
| Ding Quan Ng, Casey Hudson, Tracy Nguyen, Sukesh Kumar Gupta, Yong Qin Koh, Munjal M Acharya, Alexandre Cha. Dynamin-1 is a potential mediator in cancer-related cognitive impairment. Neurotherapeutics : the journal of the American Society for Experimental NeuroTherapeutics. 2024-11-08. PMID:39516074. |
in murine breast cancer-bearing mice receiving chemotherapy, we found a greater than 40 % decline (p < 0.0001) in dnm1 immunoreactivity in the hippocampal ca1 and ca3 subregions concurrent with a deterioration in spatial recognition memory (p < 0.02), compared to control mice without exposure to cancer and chemotherapy. |
2024-11-08 |
2024-11-17 |
mouse |
| Mingyang Zou, Yujue Zhang, Caiyao Du, Bilin Yang, Peiwen Guo, Huirong Liang, Yilin Zhang, Wenru Tian, Lingyuan Yang, Di Liu, Lijie Wu, Caihong Su. Augmentation of Endogenous 2-Arachidonoylglycerol Mitigates Autistic Behaviors of BTBR Mice. Molecular neurobiology. 2024-11-06. PMID:39503811. |
in addition, jzl184 reversed the observed overexpression of pro-apoptotic bax and underexpression of anti-apoptotic bcl-2 in btbr mice and enhanced neuronal numbers in hippocampal ca1 and ca3 regions. |
2024-11-06 |
2024-11-08 |
mouse |
| B G Gunn, B S Pruess, C M Gall, G Lync. Input / Output Relationships for the Primary Hippocampal Circuit. The Journal of neuroscience : the official journal of the Society for Neuroscience. 2024-11-05. PMID:39500578. |
using hippocampal slices derived from male mice, we have found that single-pulse lateral perforant path (lpp) stimulation produces a two-part ca1 response generated by lpp projections to ca3 ('direct path') and the dentate gyrus ('indirect path'). |
2024-11-05 |
2024-11-08 |
mouse |
| Taotao Zhao, Jia Lv, Mingyuan Peng, Jiahui Mi, Shaosan Zhang, Jie Liu, Tong Chen, Zilong Sun, Ruiyan Ni. Fecal microbiota transplantation and short-chain fatty acids improve learning and memory in fluorosis mice by BDNF-PI3K/AKT pathway. Chemico-biological interactions. 2024-11-04. PMID:39491142. |
nissl and tunel staining presented that fluoride led to a decreased proportion of nissl bodies area in the hippocampal ca3 region and an increased apoptotic ratio of nerve cells in ca1, ca3 and dg areas, whereas fmt alleviated those pathological damages. |
2024-11-04 |
2024-11-06 |
mouse |
| Abigail L Paulson, Lu Zhang, Ashley M Prichard, Annabelle C Singe. 40 Hz sensory stimulation enhances CA3-CA1 coordination and prospective coding during navigation in a mouse model of Alzheimer's disease. bioRxiv : the preprint server for biology. 2024-11-01. PMID:39484571. |
we find that an hour of daily exposure to 40 hz audio-visual stimulation over 8 days leads to higher coordination between hippocampal subregions ca3 and ca1 during navigation. |
2024-11-01 |
2024-11-03 |
mouse |