| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| Matthieu J Maroteaux, Claire T Noccioli, Jill M Daniel, Laura A Schrade. Rapid and local neuroestrogen synthesis supports long-term potentiation of hippocampal Schaffer collaterals-cornu ammonis 1 synapse in ovariectomized mice. Journal of neuroendocrinology. 2024-10-01. PMID:39351868. |
in female rodents, genetic or pharmacological reduction of aromatase activity over extended periods of time impair memory formation, decreases spine density, and hinders long-term potentiation (ltp) in the hippocampus. |
2024-10-01 |
2024-10-03 |
mouse |
| Andrew F Stewart, Sasha L Fulton, Romain Durand-de Cuttoli, Robert E Thompson, Peng-Jen Chen, Elizabeth Brindley, Bulent Cetin, Lorna A Farrelly, Rita Futamura, Sarah Claypool, Ryan M Bastle, Giuseppina Di Salvo, Christopher Peralta, Henrik Molina, Erdene Baljinnyam, Samuele G Marro, Scott J Russo, Robert J DeVita, Tom W Muir, Ian Maz. Hippocampal γCaMKII dopaminylation promotes synaptic-to-nuclear signaling and memory formation. bioRxiv : the preprint server for biology. 2024-09-30. PMID:39345578. |
hippocampal γcamkii dopaminylation promotes synaptic-to-nuclear signaling and memory formation. |
2024-09-30 |
2024-10-02 |
Not clear |
| Erica M Periandri, Kala M Dodson, Francisca N Vitorino, Benjamin A Garcia, Karl M Glastad, Gabor Egervar. Acetate enhances spatial memory in females via sex- and brain region-specific epigenetic and transcriptional remodeling. bioRxiv : the preprint server for biology. 2024-09-10. PMID:39253503. |
in line with the sex-specific behavioral outcomes, the effect of acetate on dorsal hippocampal histone modifications and gene expression shows marked differences between the sexes during critical windows of memory formation (consolidation and recall). |
2024-09-10 |
2024-09-13 |
mouse |
| Erica M Periandri, Kala M Dodson, Francisca N Vitorino, Benjamin A Garcia, Karl M Glastad, Gabor Egervar. Acetate enhances spatial memory in females via sex- and brain region-specific epigenetic and transcriptional remodeling. bioRxiv : the preprint server for biology. 2024-09-10. PMID:39253503. |
overall, our findings elucidate a novel role for acetate, a ubiquitous and abundant metabolite, in regulating dorsal hippocampal chromatin, gene expression and learning, and outline acetate exposure as a promising new approach to enhance memory formation. |
2024-09-10 |
2024-09-13 |
mouse |
| Giuseppe P Gava, Laura Lefèvre, Tabitha Broadbelt, Stephen B McHugh, Vítor Lopes-Dos-Santos, Demi Brizee, Katja Hartwich, Hanna Sjoberg, Pavel V Perestenko, Robert Toth, Andrew Sharott, David Dupre. Organizing the coactivity structure of the hippocampus from robust to flexible memory. Science (New York, N.Y.). vol 385. issue 6713. 2024-09-05. PMID:39236189. |
applying hippocampal theta-driven closed-loop optogenetic suppression to mitigate this neuronal recruitment during (food-context) memory formation relaxed the topological constraint on hippocampal coactivity and restored subsequent flexible (object-location) memory. |
2024-09-05 |
2024-09-08 |
mouse |
| Juan Gabriel Riboldi, Julieta Correa, Matías M Renfijes, Ramiro Tintorelli, Haydee Viol. Arc and BDNF mediated effects of hippocampal astrocytic glutamate uptake blockade on spatial memory stages. Communications biology. vol 7. issue 1. 2024-08-22. PMID:39174690. |
administration of dihydrokainic acid (dhk), a selective glt-1 inhibitor, into the dorsal hippocampus around a weak training which only induces short-term memory, promotes long-term memory formation. |
2024-08-22 |
2024-08-25 |
rat |
| Sara Taylor, Rabin Adhikar. The Effect of Statin Treatment on Synaptogenesis in the Hippocampus. Biological research for nursing. 2024-08-21. PMID:39165164. |
the aim of this study is to investigate the effects of pitavastatin on hippocampal synaptogenesis because the hippocampus is crucial for memory formation. |
2024-08-21 |
2024-08-23 |
Not clear |
| Sara Taylor, Rabin Adhikar. The Effect of Statin Treatment on Synaptogenesis in the Hippocampus. Biological research for nursing. 2024-08-21. PMID:39165164. |
because neural connections in the hippocampus are crucial for memory formation, our findings implicate statins as medications that may compromise cognitive function. |
2024-08-21 |
2024-08-23 |
Not clear |
| Calvin Wong, Luis David Rodriguez-Hernandez, Kevin C Lister, Ning Gu, Weihua Cai, Mehdi Hooshmandi, Jonathan Fan, Nicole Brown, Vivienne Nguyen, Alfredo Ribeiro-da-Silva, Robert P Bonin, Arkady Khoutorsk. Targeting spinal mechanistic target of rapamycin complex 2 alleviates inflammatory and neuropathic pain. Brain : a journal of neurology. 2024-08-21. PMID:39167538. |
the mechanistic target of rapamycin complex 2 (mtorc2), a central signaling hub that modulates both actin-dependent structural changes and mtorc1-dependent mrna translation, plays key roles in hippocampal synaptic plasticity and memory formation. |
2024-08-21 |
2024-08-24 |
Not clear |
| Bahar Aksan, Ann-Kristin Kenkel, Jing Yan, Javier Sánchez Romero, Dimitris Missirlis, Daniela Maucer. VEGFD signaling balances stability and activity-dependent structural plasticity of dendrites. Cellular and molecular life sciences : CMLS. vol 81. issue 1. 2024-08-19. PMID:39158743. |
our findings revealed that vegfd, acting on its cognate receptor vegfr3, opposes structural changes by negatively regulating dendrite growth in cultured hippocampal neurons and in vivo in the adult mouse hippocampus with consequences on memory formation. |
2024-08-19 |
2024-08-21 |
mouse |
| Beatriz Fernández, Sandra Jurado, Juan Lerm. Understanding OLM Interneurons: Characterization, Circuitry, and Significance in Memory and Navigation. Neuroscience. 2024-08-03. PMID:39097181. |
understanding the intricate mechanisms underlying memory formation and retention relies on unraveling how the hippocampus, a structure fundamental for memory acquisition, is organized. |
2024-08-03 |
2024-08-06 |
Not clear |
| Sven Paßmann, Sandrine Baselgia, Florian H Kasten, Christoph S Herrmann, Björn Rasc. Differential online and offline effects of theta-tACS on memory encoding and retrieval. Cognitive, affective & behavioral neuroscience. 2024-07-31. PMID:39085585. |
theta oscillations support memory formation, but their exact contribution to the communication between prefrontal cortex (pfc) and the hippocampus is unknown. |
2024-07-31 |
2024-08-03 |
human |
| Jonathan Daume, Jan Kamiński, Yousef Salimpour, William S Anderson, Taufik A Valiante, Adam N Mamelak, Ueli Rutishause. Persistent activity during working memory maintenance predicts long-term memory formation in the human hippocampus. bioRxiv : the preprint server for biology. 2024-07-29. PMID:39071325. |
persistent activity during working memory maintenance predicts long-term memory formation in the human hippocampus. |
2024-07-29 |
2024-08-02 |
human |
| Vartika Gupta, S Prasa. Differential Alterations in the Expression of AMPA Receptor and Its Trafficking Proteins in the Hippocampus Are Associated with Recognition Memory Impairment in the Rotenone-Parkinson's Disease Mouse Model: Neuroprotective Role of Bacopa monnieri Extract CDRI 08. Molecular neurobiology. 2024-07-29. PMID:39073529. |
here, we have investigated the possible alterations in the expression of glutamate receptor and its trafficking/scaffolding/regulatory proteins underlying the memory formation and neuroprotective effects of a specialized bacopa monnieri extract, cdri-08 (bme) in the hippocampus of the rotenone-induced pd mouse model. |
2024-07-29 |
2024-08-02 |
mouse |
| Karin E Sandoval, Ken A Wit. Pharmacological reviews. 2024-07-16. PMID:39013601. |
srif and srif-expressing neurons play an essential role in brain function, modulating hippocampal activity and memory formation. |
2024-07-16 |
2024-07-19 |
Not clear |
| Xiuxian Guo, Pengfei Hong, Songhai Xiong, Yuze Yan, Hong Xie, Ji-Song Gua. Kdm4a is an activity downregulated barrier to generate engrams for memory separation. Nature communications. vol 15. issue 1. 2024-07-13. PMID:39003305. |
as epigenetic factors suppress memory formation, we developed a crispr screening in the hippocampus to search for factors controlling engram formation. |
2024-07-13 |
2024-07-16 |
Not clear |
| Magdalena Miranda, Azul Silva, Juan Facundo Morici, Marcos Antonio Coletti, Mariano Belluscio, Pedro Bekinschtei. Retrieval of contextual memory can be predicted by CA3 remapping and is differentially influenced by NMDAR activity in rat hippocampus subregions. PLoS biology. vol 22. issue 7. 2024-07-01. PMID:38950066. |
our results contribute to understanding how the hippocampal circuit sustains a flexible balance between memory formation and retrieval depending on the environmental cues and the internal representations of the individual. |
2024-07-01 |
2024-07-04 |
rat |
| Noemi Nicosia, Mattia Giovenzana, Paulina Misztak, Jessica Mingardi, Laura Musazz. Glutamate-Mediated Excitotoxicity in the Pathogenesis and Treatment of Neurodevelopmental and Adult Mental Disorders. International journal of molecular sciences. vol 25. issue 12. 2024-06-27. PMID:38928227. |
indeed, brain areas involved in memory formation and consolidation as well as in fear and emotional processing, such as the hippocampus, prefrontal cortex, and amygdala, are predominantly glutamatergic. |
2024-06-27 |
2024-06-29 |
Not clear |
| Gergely F Turi, Sasa Teng, Xinyue Chen, Emily Cy Lim, Carla Dias, Ruining Hu, Ruizhi Wang, Fenghua Zhen, Yueqing Pen. Serotonin modulates infraslow oscillation in the dentate gyrus during Non-REM sleep. bioRxiv : the preprint server for biology. 2024-06-10. PMID:38854102. |
for example, hippocampal theta, gamma and sharp wave oscillations are critical for memory formation and communication between hippocampal subareas and the cortex. |
2024-06-10 |
2024-06-14 |
Not clear |
| Justin D Shin, Shantanu P Jadha. Prefrontal cortical ripples mediate top-down suppression of hippocampal reactivation during sleep memory consolidation. Current biology : CB. 2024-06-04. PMID:38834064. |
consolidation of initially encoded hippocampal representations in the neocortex through reactivation is crucial for long-term memory formation and is facilitated by the coordination of hippocampal sharp-wave ripples (swrs) with cortical slow and spindle oscillations during non-rem sleep. |
2024-06-04 |
2024-06-07 |
Not clear |