| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| Adam I Ramsaran, Silvia Ventura, Julia Gallucci, Mitchell L De Snoo, Sheena A Josselyn, Paul W Franklan. A sensitive period for the development of episodic-like memory in mice. bioRxiv : the preprint server for biology. 2024-11-22. PMID:39574753. |
in mice, the formation of extracellular perineuronal nets in subfield ca1 of the dorsal hippocampus controls the emergence of episodic-like memory during the fourth postnatal week (ramsaran et al., 2023). |
2024-11-22 |
2024-11-24 |
mouse |
| Kyle A Brown, Michael Stramiello, Jason K Clark, John J Wagne. Postsynaptic dopamine D3 receptors selectively modulate μ opioid receptor-expressing GABAergic inputs onto CA1 pyramidal cells in the rat ventral hippocampus. Journal of neurophysiology. 2024-11-21. PMID:39570291. |
although the actions of dopamine throughout the brain are clearly linked to motivation and cognition, the specific role(s) of dopamine in the ca1 subfield of the ventral hippocampus (vh) is unresolved. |
2024-11-21 |
2024-11-23 |
rat |
| Sara N Bramlett, Shana M Fitzmaurice, Nicholas H Harbin, Wuji Yan, Charan Bandlamudi, G Emme Van Doorn, Yoland Smith, John R Heple. Regulator of G protein signalling 14 (RGS14) protein expression profile in the adult mouse brain. The European journal of neuroscience. 2024-11-18. PMID:39557622. |
however, our more recent work with monkey brain shows that rgs14 is found in multiple neuron populations throughout hippocampal area ca1 and ca2, caudate nucleus, putamen, globus pallidus, substantia nigra and amygdala. |
2024-11-18 |
2024-11-22 |
mouse |
| Zhao-Jun Wang, Wei-Na Han, Shi-Fan Chai, Yan Li, Chao-Jing Fu, Chen-Fang Wang, Hong-Yan Cai, Xin-Yi Li, Xiao Wang, Christian Hölscher, Mei-Na W. Semaglutide promotes the transition of microglia from M1 to M2 type to reduce brain inflammation in APP/PS1/tau mice. Neuroscience. 2024-11-15. PMID:39547338. |
the results show that semaglutide can improve working memory and spatial reference memory of 3xtg-ad mice, promote the release of anti-inflammatory factors and inhibit the production of pro-inflammatory factors in the cortex and hippocampus, and reduce aβ deposition in the hippocampal ca1 region of 3xtg mice. |
2024-11-15 |
2024-11-18 |
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 |
| Sohee Jeon, Miranda A Salvo, Alia O Alia, Jelena Popovic, Mitchell Zagardo, Sidhanth Chandra, Malik Nassan, David Gate, Robert Vassar, Leah K Cudd. Neuronal ACE1 knockout disrupts the hippocampal renin angiotensin system leading to memory impairment and vascular loss in normal aging. Neurobiology of disease. vol 202. 2024-11-12. PMID:39515529. |
here, we performed single-nucleus rna sequencing to characterize the expression of ras genes in the hippocampus and discovered that ace is mostly expressed in ca1 region excitatory neurons. |
2024-11-12 |
2024-11-17 |
mouse |
| Hani M Abdelsalam, Alaa Samy, Engy E A Mosaleem, Moustafa Salaheldin Abdelhami. The ameliorative potential of platelet-rich plasma and exosome on renal ischemia/reperfusion-induced uremic encephalopathy in rats. Scientific reports. vol 14. issue 1. 2024-11-07. PMID:39505968. |
a significant severe reduction (p < 0.0001) in the number of purkinje cells, pyramidal cells in the cerebellar cortex, and the ca1 region in the hippocampus was observed in i/r rats which was significantly alleviated by both prp and exosome. |
2024-11-07 |
2024-11-09 |
rat |
| Weihong Xiong, Maozhen Qin, Haining Zhon. PKA regulation of neuronal function requires the dissociation of catalytic subunits from regulatory subunits. eLife. vol 13. 2024-11-07. PMID:39508822. |
here, we report that different pka subtypes, as defined by the regulatory subunit, exhibit distinct subcellular localization at rest in ca1 neurons of cultured hippocampal slices. |
2024-11-07 |
2024-11-16 |
Not clear |
| Armando Romani, Alberto Antonietti, Davide Bella, Julian Budd, Elisabetta Giacalone, Kerem Kurban, Sára Sáray, Marwan Abdellah, Alexis Arnaudon, Elvis Boci, Cristina Colangelo, Jean-Denis Courcol, Thomas Delemontex, András Ecker, Joanne Falck, Cyrille Favreau, Michael Gevaert, Juan B Hernando, Joni Herttuainen, Genrich Ivaska, Lida Kanari, Anna-Kristin Kaufmann, James Gonzalo King, Pramod Kumbhar, Sigrun Lange, Huanxiang Lu, Carmen Alina Lupascu, Rosanna Migliore, Fabien Petitjean, Judit Planas, Pranav Rai, Srikanth Ramaswamy, Michael W Reimann, Juan Luis Riquelme, Nadir Román Guerrero, Ying Shi, Vishal Sood, Mohameth François Sy, Werner Van Geit, Liesbeth Vanherpe, Tamás F Freund, Audrey Mercer, Eilif Muller, Felix Schürmann, Alex M Thomson, Michele Migliore, Szabolcs Káli, Henry Markra. Community-based reconstruction and simulation of a full-scale model of the rat hippocampus CA1 region. PLoS biology. vol 22. issue 11. 2024-11-05. PMID:39499732. |
the ca1 region of the hippocampus is one of the most studied regions of the rodent brain, thought to play an important role in cognitive functions such as memory and spatial navigation. |
2024-11-05 |
2024-11-08 |
rat |
| Yinan Hua, Cui Zhou, Rong Fan, Sara Benazzouz, Jingyi Shen, Rong Xiao, Weiwei M. Altered intestinal microbiota induced by high-fat diets affect cognition differently in mice. Nutrition research (New York, N.Y.). vol 132. 2024-11-05. PMID:39500027. |
the measurement of weight and plasma lipids, novel object recognition test, 16s rrna gene sequencing of feces, and hematoxylin-eosin staining of the hippocampal cornu ammonis 1 and cornu ammonis 3 areas were performed for all mice. |
2024-11-05 |
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 |
| Suo Zo. [Effects of JAL-TA9 on cognitive deficits in Alzheimer's disease model mouse]. Nihon yakurigaku zasshi. Folia pharmacologica Japonica. vol 159. issue 6. 2024-11-04. PMID:39496415. |
a single dose of jal-ta9 administered into the ca1 region of the hippocampus and the intraventricular space improved the deficits in short-term memory of app-knock-in mice. |
2024-11-04 |
2024-11-07 |
mouse |
| Ruiqing Hou, Ziyue Liu, Zichen Jin, Dongxue Huang, Yue Hu, Wenjie Du, Danyi Zhu, Leiting Yang, Yuanfeng Weng, Tifei Yuan, Bin Lu, Yingwei Wang, Yong Ping, Xiao Xia. Coordinated Interactions between the Hippocampus and Retrosplenial Cortex in Spatial Memory. Research (Washington, D.C.). vol 7. 2024-11-01. PMID:39483173. |
here, we examined the interplay of neural signals from the retrosplenial cortex (rsc), a neocortical region, and from the hippocampus in memory consolidation by simultaneously recording sharp-wave ripples (swrs) of dorsal hippocampal ca1 and neural signals of rsc in free-moving mice during the delayed spatial alternation task (dsat) and subsequent sleep. |
2024-11-01 |
2024-11-03 |
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 |
| Veronika Kulik, Melissa K Edler, Mary Ann Raghanti, Aminu Imam, Chet C Sherwoo. Amyloid-Beta, Tau, and Microglial Activation in Aged Felid Brains. The Journal of comparative neurology. vol 532. issue 11. 2024-10-30. PMID:39474737. |
we performed immunohistochemistry to detect aβ40 and aβ42 in plaques and vessels and hyperphosphorylated tau in the temporal lobe gyrus sylvius and in the ca1 and ca3 subfields of the hippocampus. |
2024-10-30 |
2024-11-02 |
Not clear |
| Paola C Bello-Medina, Mauricio Díaz-Muñoz, Sandra Teresita Martín Del Campo, Fermín Paul Pacheco-Moisés, Claudia Flores Miguel, Raquel Cobián Cervantes, Perla Belén García Solano, Mónica Navarro-Mez. A maternal low-protein diet results in sex-specific differences in synaptophysin expression and milk fatty acid profiles in neonatal rats. Journal of nutritional science. vol 13. 2024-10-29. PMID:39469193. |
significant decreases of hippocampal syn ratio in male offspring (decreases of 98% in hippocampal ca1 pyramidal and ca1 oriens, 83%, stratum pyramidal in ca3, 80%, stratum lucidum in ca3, and 81% stratum oriens in ca3). |
2024-10-29 |
2024-10-31 |
rat |
| Teresa Soda, Teresa Pasqua, Giovambattista De Sarro, Francesco Mocci. Cognitive Impairment and Synaptic Dysfunction in Cardiovascular Disorders: The New Frontiers of the Heart-Brain Axis. Biomedicines. vol 12. issue 10. 2024-10-26. PMID:39457698. |
herein, we review the available knowledge on the synaptic and molecular mechanisms by which cardiogenic dementia may arise and describe how ltp and/or ltd induction and maintenance may be compromised in the ca1 region of the hippocampus by heart failure, metabolic syndrome, and arrhythmias. |
2024-10-26 |
2024-10-29 |
Not clear |
| Yu-Qiu Jiang, Daniel K Lee, Wanyi Guo, Minghua Li, Qian Su. Hypothalamic regulation of hippocampal CA1 interneurons by the supramammillary nucleus. Cell reports. vol 43. issue 11. 2024-10-24. PMID:39446584. |
although the projections from the sum to the dentate gyrus (dg) and ca2 have been extensively studied, whether the sum projects to ca1, the main hippocampal output region, is unclear. |
2024-10-24 |
2024-10-28 |
Not clear |
| Maysam Havasi Mehr, Shahein Momenabadi, Ali Vakili, Abbas Pakdel, Abbas Ali Vafae, Abedin Vakil. Neuroprotective effects of Daphnetin on hippocampal neurons and blood-brain barrier integrity in a mouse model of cerebral ischemia. Brain research bulletin. 2024-10-24. PMID:39447767. |
the research found that dap protected neurons in the ca1, ca3, and dg areas of the hippocampus, enhanced behavioral functions, and preserved bbb integrity in a cerebral ischemia model. |
2024-10-24 |
2024-10-28 |
mouse |