| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| 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 |
| 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. |
administering dap significantly increased neuron survival in the hippocampus ca1, ca3, and dentate gyrus (dg) regions and improved spatial memory dose-dependently (p<0.0001). |
2024-10-24 |
2024-10-28 |
mouse |
| 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 |
| Lei Wu, Jianhuai Chen, Qiao Yu, Chao Lu, Yachun Sh. Hypoxanthine Produces Rapid Antidepressant Effects by Suppressing Inflammation in Serum and Hippocampus. ACS chemical neuroscience. 2024-10-23. PMID:39441118. |
moreover, hypoxanthine also suppressed the activations of glial cells including gfap and iba-1 in hippocampal ca1, ca3, and dentate gyrus (dg). |
2024-10-23 |
2024-10-25 |
mouse |
| Daniel S Scott, Muthumeenakshi Subramanian, Jun Yamamoto, Carol A Tamming. Schizophrenia pathology reverse-translated into mouse shows hippocampal hyperactivity, psychosis behaviors and hyper-synchronous events. Molecular psychiatry. 2024-10-15. PMID:39407000. |
post-mortem analyses of brain tissue from human schizophrenia brain show decreased expression of the nmdar subunit glun1 confined to the dentate gyrus with evidence of downstream hippocampal hyperactivity in ca3 and ca1. |
2024-10-15 |
2024-10-18 |
mouse |
| Daniel S Scott, Muthumeenakshi Subramanian, Jun Yamamoto, Carol A Tamming. Schizophrenia pathology reverse-translated into mouse shows hippocampal hyperactivity, psychosis behaviors and hyper-synchronous events. Molecular psychiatry. 2024-10-15. PMID:39407000. |
dg inhibition during adolescence generates an increase in hippocampal activity in ca3 and ca1, impairs social cognition and spatial working memory, as well as shows evidence of increased activity in local field potentials as spontaneous synchronous bursts of activity, which we term hyper-synchronous events (hses) in hippocampus. |
2024-10-15 |
2024-10-18 |
mouse |
| Sanggeon Park, Mijeong Park, Eun Joo Kim, Jeansok J Kim, Yeowool Huh, Jeiwon Ch. Distinct Disruptions in CA1 and CA3 Place Cell Function in Alzheimer's Disease Mice. bioRxiv : the preprint server for biology. 2024-10-10. PMID:39386433. |
our results suggest that distinct alteration in the physiological properties of ca1 and ca3 place cells, coupled with disrupted hippocampal theta rhythm in ca1, may collectively contribute to impaired hippocampal-dependent spatial learning and memory in ad. |
2024-10-10 |
2024-10-12 |
mouse |
| Noelia S de León Reyes, Maria Helena Bortolozzo-Gleich, Yuki Nomura, Cristina García Fregola, Marta Nieto, Joseph A Gogos, Félix Lero. Interhemispheric CA1 projections support spatial cognition and are affected in a mouse model of the 22q11.2 deletion syndrome. bioRxiv : the preprint server for biology. 2024-09-16. PMID:39282348. |
mossy cells from the hilus of the dentate gyrus project to the inner molecular layer of the contralateral dentate gyrus and ca3 and ca2 pyramidal neuron axonal collaterals to contralateral ca3, ca2 and ca1. |
2024-09-16 |
2024-09-19 |
mouse |
| Corinne J Montes-Rodríguez, Erika D Hernández-Reyes, Vanessa Piña-Díaz, Zeidy Muñoz-Torres, Itzel Pérez-Zarazúa, Emiliano Urteaga-Urías, Oscar Prospéro-Garcí. Activity-Dependent Synaptic Plasticity in the Medial Prefrontal Cortex of Male Rats Underlies Resilience-Related Behaviors to Social Adversity. Journal of neuroscience research. vol 102. issue 9. 2024-09-14. PMID:39275861. |
cfos evaluation showed that social interaction heightened plasticity in the prelimbic (prl) and infralimbic (il) cortices, dentate gyrus (dg), ca3, and ca1. |
2024-09-14 |
2024-09-17 |
rat |
| Edmund T Rolls, Chenfei Zhang, Jianfeng Fen. Hippocampal storage and recall of neocortical "What"-"Where" representations. Hippocampus. 2024-09-02. PMID:39221708. |
important factors that contributed to stability included increased inhibition in ca3 and ca1 to keep the firing rates low; and temporal adaptation of the neuronal firing and of active synapses, which are proposed to make an important contribution to stabilizing runaway excitation in cortical circuits in the brain. |
2024-09-02 |
2024-09-04 |
Not clear |
| Yuchen Xu, Lily Zhang, Yan Yan, Wenbiao Xiao, Wei Zou, Zhaohui Luo, Bo Xiao, Hongyu Lon. MicroRNA-33 regulates the Synaptic Plasticity-related Gene ARC in Temporal Lobe Epilepsy. Neuroscience research. 2024-08-30. PMID:39214315. |
in the hippocampal ca1 and ca3 regions of post-seizure rats, arc expression significantly exceeded that of control groups. |
2024-08-30 |
2024-09-04 |
human |
| Zhengshan Liu, Yu H Sun, Yue Ren, Jessica Marie Perez, Daniel Scott, Carol Tamming. Upregulated solute-carrier family genes in the hippocampus of schizophrenia can be rescued by antipsychotic medications. Schizophrenia research. vol 272. 2024-08-25. PMID:39182310. |
our previous studies have found that functional changes in the hippocampal circuit from dentate gyrus (dg) to cornu ammonis 3 and 1 (ca3, ca1) are highly associated with schizophrenia (sz). |
2024-08-25 |
2024-08-28 |
human |
| Rocio Alfaro-Ruiz, Alejandro Martín-Belmonte, Carolina Aguado, Ana Esther Moreno-Martínez, Yugo Fukazawa, Rafael Lujá. Selective disruption of synaptic NMDA receptors of the hippocampal trisynaptic circuit in Aβ pathology. Biological research. vol 57. issue 1. 2024-08-23. PMID:39175009. |
using quantitative sds-frl, we unravelled the molecular organisation of glun1 in seven excitatory synapse populations at a high spatial resolution in the ca1 and ca3 fields and the dg of the hippocampus in 12-month-old app/ps1 mice. |
2024-08-23 |
2024-08-25 |
mouse |
| Maria Florencia Rossetti, Rocio Schumacher, Guillermina Canesini, Pamela Fernandez, Luisa Gaydou, Cora Stoker, Jorge Guillermo Ramo. Neonatal overfeeding promotes anxiety, impairs episodic-like memory, and disrupts transcriptional regulation of hippocampal steroidogenic enzymes. The Journal of nutritional biochemistry. 2024-08-18. PMID:39154791. |
utilizing micropunch techniques, dentate gyrus (dg), ca1, and ca3 regions were extracted for analysis of mrna expression and methylation patterns. |
2024-08-18 |
2024-08-21 |
human |
| Maria Florencia Rossetti, Rocio Schumacher, Guillermina Canesini, Pamela Fernandez, Luisa Gaydou, Cora Stoker, Jorge Guillermo Ramo. Neonatal overfeeding promotes anxiety, impairs episodic-like memory, and disrupts transcriptional regulation of hippocampal steroidogenic enzymes. The Journal of nutritional biochemistry. 2024-08-18. PMID:39154791. |
early life changes included a decreased expression of aromatase (p450arom) and 3α-hsd in ca1, with increased levels in ca3 and dg among sl rats. |
2024-08-18 |
2024-08-21 |
human |
| Junseop Lee, Jeongrak Park, Minseok Jeong, Seo-Jin Oh, Jong-Hyuk Yoon, Yong-Seok O. Anatomical topology of extrahippocampal projections from dorsoventral CA pyramidal neurons in mice. Frontiers in neuroanatomy. vol 18. 2024-08-07. PMID:39108929. |
our findings demonstrate that ca1 pns predominantly form unilateral projections to the frontal cortex (pfc), amygdala (amy), nucleus accumbens (nac), and lateral septum (ls), unlike ca2 and ca3 pns making bilateral innervation to the ls only. |
2024-08-07 |
2024-08-09 |
mouse |
| Ioannis S Zouridis, Giuseppe Balsamo, Patricia Preston-Ferrer, Andrea Burgaloss. Anatomical and electrophysiological analysis of the fasciola cinerea of the mouse hippocampus. Hippocampus. 2024-08-06. PMID:39105449. |
furthermore, tracing experiments revealed that the fc receives inputs from the lateral but not the medial entorhinal cortex and ca3, and it provides a major intra-hippocampal projection to the septal ca2 and sparser inputs to the distal ca1. |
2024-08-06 |
2024-08-08 |
mouse |
| b' G\\xc3\\xb6khan Yaprak, Nilsu \\xc3\\x87ini, \\xc3\\x96z\\xc3\\xbcm B\\xc3\\xbcke Atasoy, Yi\\xc4\\x9fit Uyanikgil, Mumin Alper Erdogan, Oytun Erba\\xc5\\x9. Administration of low dose intranasal ketamine exerts a neuroprotective effect on whole brain irradiation injury model in wistar rats. Radiation and environmental biophysics. 2024-07-27. PMID:39066789.' |
it also raised neuron counts in the hippocampal ca1 and ca3 regions as well as in purkinje cells, and enhanced levels of brain-derived neurotrophic factor and tyrosine receptor kinase-b. |
2024-07-27 |
2024-08-02 |
rat |
| Ariel Y Zhang, Elias Elias, Melissa T Manner. Sex-dependent astrocyte reactivity: Unveiling chronic stress-induced morphological changes across multiple brain regions. Neurobiology of disease. 2024-07-20. PMID:39032799. |
notably, females had greater stress or inflammation-induced astrocyte activation in the hypothalamus (hypo), ca1, ca3, and amygdala (amy) than males. |
2024-07-20 |
2024-07-24 |
Not clear |