| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| Lisa Blum Moyse, Hugues Berr. A coupled neural field model for the standard consolidation theory. Journal of theoretical biology. 2024-04-15. PMID:38621583. |
in addition to synaptic plasticity and spike frequency adaptation, our model incorporates adult neurogenesis in the dentate gyrus as well as the difference in size between the neocortex and the hippocampus, that we associate with distance-dependent synaptic plasticity. |
2024-04-15 |
2024-04-18 |
Not clear |
| Alejandro Carretero-Guillén, Mario Treviño, María Ángeles Gómez-Climent, Godwin K Dogbevia, Ilaria Bertocchi, Rolf Sprengel, Matthew E Larkum, Andreas Vlachos, Agnès Gruart, José M Delgado-García, Mazahir T Hasa. Dentate gyrus is needed for memory retrieval. Molecular psychiatry. 2024-04-12. PMID:38609585. |
since hyperpolarization interferes with anterograde and retrograde neuronal signaling, it is possible that the memory engram in the dentate gyrus and the entorhinal to hippocampus trisynaptic circuit was erased by long-term, but not with short-term hyperpolarization. |
2024-04-12 |
2024-04-15 |
rabbit |
| Qi Xu, Lihong Sun, Qing Chen, Cuicui Jiao, Yuan Wang, Hua Li, Jiaqian Xie, Fangfang Zhu, Jiangling Wang, Wen Zhang, Linghua Xie, Hui Wu, Zhiyi Zuo, Xinzhong Che. Gut microbiota dysbiosis contributes to depression-like behaviors via hippocampal NLRP3-mediated neuroinflammation in a postpartum depression mouse model. Brain, behavior, and immunity. 2024-04-10. PMID:38599497. |
also, downregulation of nlrp3 in the hippocampus mitigated depression-like behaviors in ppd mice and overexpression of nlrp3 in the hippocampal dentate gyrus induced depression-like behaviors in naïve female mice. |
2024-04-10 |
2024-04-13 |
mouse |
| Orly Lazarov, Muskan Gupta, Pavan Kumar, Zachery Morrissey, Trongha Pha. Memory Circuits in Dementia: The Engram, Hippocampal Neurogenesis and Alzheimer's disease. Progress in neurobiology. 2024-04-03. PMID:38570083. |
we primarily focus on the dentate gyrus (dg) of the hippocampus, which is a key area of episodic memory formation. |
2024-04-03 |
2024-04-06 |
Not clear |
| Wenwen Xu, Liyuan Ren, Xiaoxin Hao, Donglin Shi, Yupu Ma, Yuzheng Hu, Long Xie, Fengji Gen. The brain markers of creativity measured by divergent thinking in childhood: hippocampal volume and functional connectivity. NeuroImage. 2024-03-28. PMID:38548039. |
the results indicate significant relations between divergent thinking and the volume of the hippocampal head and the hippocampal tail, as well as the volume of a subfield comprising cornu ammonis 2-4 and dentate gyrus within the hippocampal body. |
2024-03-28 |
2024-03-31 |
Not clear |
| Lijing Wang, Lauren Park, Weisheng Wu, Dana King, Alexis Vega-Medina, Frank Raven, Jessy Martinez, Amy Ensing, Katherine McDonald, Zhongying Yang, Sha Jiang, Sara J Ato. Sleep-dependent engram reactivation during hippocampal memory consolidation associated with subregion-specific biosynthetic changes. iScience. vol 27. issue 4. 2024-03-25. PMID:38523798. |
we labeled context-encoding engram neurons in the hippocampal dentate gyrus (dg) and assessed reactivation of these neurons after fear learning. |
2024-03-25 |
2024-03-27 |
Not clear |
| Yue Zhang, Xian-Qiang Zhang, Wei-Pan Niu, Meng Sun, Yanan Zhang, Ji-Tao Li, Tian-Mei Si, Yun-Ai S. TAAR1 in dentate gyrus is involved in chronic stress-induced impairments in hippocampal plasticity and cognitive function. Progress in neuro-psychopharmacology & biological psychiatry. 2024-03-21. PMID:38514038. |
however, it remains unknown whether taar1 in dentate gyrus (dg) mediate chronic stress-induced negative effects on hippocampal plasticity and related behavior in mice. |
2024-03-21 |
2024-03-24 |
mouse |
| Krista A Mitchnick, Hannah Marlatte, Zorry Belchev, Fuqiang Gao, R Shayna Rosenbau. Differential contributions of the hippocampal dentate gyrus and cornu ammonis 1 subfield to mnemonic discrimination. Hippocampus. 2024-03-19. PMID:38501294. |
here, we demonstrated dissociations in these memory processes in two unique individuals with near-selective bilateral damage within the hippocampus, affecting the dentate gyrus (dg) in case bl and the cornu ammonis 1 (ca1) subfield in case br. |
2024-03-19 |
2024-03-21 |
Not clear |
| Saiying Wang, Haijun Zhang, Rui Liu, Peijun Han, Qi Yang, Caiyan Cheng, Yue Chen, Zheng Rong, Chang Su, Fei Li, Gaofei Wei, Minggao Zhao, Le Yan. Influenza A Virus PB1-F2 Induces Affective Disorder by Interfering Synaptic Plasticity in Hippocampal Dentate Gyrus. Molecular neurobiology. 2024-03-15. PMID:38488981. |
influenza a virus pb1-f2 induces affective disorder by interfering synaptic plasticity in hippocampal dentate gyrus. |
2024-03-15 |
2024-03-18 |
mouse |
| Saiying Wang, Haijun Zhang, Rui Liu, Peijun Han, Qi Yang, Caiyan Cheng, Yue Chen, Zheng Rong, Chang Su, Fei Li, Gaofei Wei, Minggao Zhao, Le Yan. Influenza A Virus PB1-F2 Induces Affective Disorder by Interfering Synaptic Plasticity in Hippocampal Dentate Gyrus. Molecular neurobiology. 2024-03-15. PMID:38488981. |
in this study, we constructed and injected pb1-f2 into the hippocampal dentate gyrus (dg), a region closely associated with newborn neurons and neural development, to evaluate its influence on negative affective behaviors and learning performance in mice. |
2024-03-15 |
2024-03-18 |
mouse |
| Qian Tang, Ryota Ojiro, Shunsuke Ozawa, Xinyu Zou, Junta Nakahara, Tomohiro Nakao, Mihoko Koyanagi, Meilan Jin, Toshinori Yoshida, Makoto Shibutan. DNA methylation-altered genes in the rat hippocampal neurogenic niche after continuous exposure to amorphous curcumin. Journal of chemical neuroanatomy. 2024-03-15. PMID:38490283. |
rat offspring who are exposed to an amorphous formula of curcumin (cur) from the embryonic stage have anti-anxiety-like behaviors, enhanced fear extinction learning, and increased synaptic plasticity in the hippocampal dentate gyrus (dg). |
2024-03-15 |
2024-03-18 |
rat |
| Poornima D E Weerasinghe-Mudiyanselage, Sohi Kang, Joong-Sun Kim, Sung-Ho Kim, Hongbing Wang, Taekyun Shin, Changjong Moo. Changes in structural plasticity of hippocampal neurons in an animal model of multiple sclerosis. Zoological research. vol 45. issue 2. 2024-03-14. PMID:38485508. |
dendritic complexity was largely affected in the cornu ammonis 1 (ca1) and ca3 apical and dentate gyrus (dg) subregions of the hippocampus during the chronic phase, while this effect was only noted in the ca1 apical subregion in the early phase. |
2024-03-14 |
2024-03-17 |
mouse |
| Shunta Goto, Natsuki Kojima, Miyu Komori, Noe Kawade, Kenzi Oshima, Daita Nadano, Nobumitsu Sasaki, Fumihiko Horio, Tsukasa Matsuda, Shinji Miyat. Vitamin C deficiency alters the transcriptome of the rat brain in a glucocorticoid-dependent manner, leading to microglial activation and reduced neurogenesis. The Journal of nutritional biochemistry. 2024-03-08. PMID:38458474. |
furthermore, vitc deficiency decreased the number of newly born neurons in the dentate gyrus of the hippocampus, suggesting that vitc was required for adult neurogenesis that plays a crucial role in learning and memory. |
2024-03-08 |
2024-03-11 |
rat |
| Joana Martins-Macedo, Bruna Araújo, Sandra I Anjo, Tiago Silveira-Rosa, Patrícia Patrício, Nuno Dinis Alves, Joana M Silva, Fábio G Teixeira, Bruno Manadas, Ana J Rodrigues, Angelo C Lepore, António J Salgado, Eduardo D Gomes, Luísa Pint. Glial-restricted precursors stimulate endogenous cytogenesis and effectively recover emotional deficits in a model of cytogenesis ablation. Molecular psychiatry. 2024-03-07. PMID:38454085. |
to examine the role of newly formed glia, we transplanted glial restricted precursors (grps) into the adult hippocampal dentate gyrus (dg), or injected their secreted factors (secretome), into a previously validated transgenic gfap-tk rat line, in which cytogenesis is transiently compromised. |
2024-03-07 |
2024-03-10 |
rat |
| Sarawut Lapmanee, Nattapon Supkamonseni, Sakkarin Bhubhanil, Nattakan Treesaksrisakul, Chaiyos Sirithanakorn, Mattaka Khongkow, Katawut Namdee, Piyaporn Surinlert, Chittipong Tipbunjong, Prapimpun Wongchitra. Stress-induced changes in cognitive function and intestinal barrier integrity can be ameliorated by venlafaxine and synbiotic supplementations. PeerJ. vol 12. 2024-03-04. PMID:38435986. |
hippocampal dentate gyrus showed stress-induced neuronal cell death, which was attenuated by syn and/or vlx treatment. |
2024-03-04 |
2024-03-06 |
rat |
| Daymara Mercerón-Martínez, Laura Alacán Ricardo, Arturo Bejerano Pina, Norma Orama Rojo, Ariel Expósito Seco, Yamilé Vega Hurtado, Bárbara Estupiñán Días, Isabel Fernández, Laura García Pupo, Marquiza Sablón Carrazana, Chryslaine Rodríguez-Tanty, Roberto Menéndez Soto Del Valle, William Almaguer-Melia. Amylovis-201 enhances physiological memory formation and rescues memory and hippocampal cell loss in a streptozotocin-induced Alzheimer's disease animal model. Brain research. 2024-03-03. PMID:38432261. |
in the first and third experiment, animals received a bilateral administration of streptozotocin and, starting 24 h after injection, a daily dose of amylovis-201 (orally), for 17 days or for the whole time of the experiment respectively (28 days), after which learning and memory, as well as the number of hippocampal dentate gyrus cells, were assessed. |
2024-03-03 |
2024-03-06 |
Not clear |
| Daymara Mercerón-Martínez, Laura Alacán Ricardo, Arturo Bejerano Pina, Norma Orama Rojo, Ariel Expósito Seco, Yamilé Vega Hurtado, Bárbara Estupiñán Días, Isabel Fernández, Laura García Pupo, Marquiza Sablón Carrazana, Chryslaine Rodríguez-Tanty, Roberto Menéndez Soto Del Valle, William Almaguer-Melia. Amylovis-201 enhances physiological memory formation and rescues memory and hippocampal cell loss in a streptozotocin-induced Alzheimer's disease animal model. Brain research. 2024-03-03. PMID:38432261. |
furthermore, daily administration of amylovis-201 to animals with bilateral intracerebroventricular injection of stz produces a reduction in the loss of the hippocampus dentate gyrus cells and an improvement in spatial memory, probably because amylovis-201 can interact with some of the protein kinases of the insulin signaling cascade, also involved in neural plasticity, and thereby halt or reverse some of the effects of stz. |
2024-03-03 |
2024-03-06 |
Not clear |
| Rasiel Beltran-Casanueva, Aracelis Hernández-García, Paula de Amo García, Encarnación Blanco-Reina, Pedro Serrano-Castro, Natalia García-Casares, Kjell Fuxe, Dasiel O Borroto-Escuela, Manuel Narváe. Neuropeptide Y receptor 1 and galanin receptor 2 (NPY1R-GALR2) interactions in the dentate gyrus and their relevance for neurogenesis and cognition. Frontiers in cellular neuroscience. vol 18. 2024-03-01. PMID:38425430. |
this study may unveil novel insights into the interactions between neuropeptide y receptor 1 (npy1r) and galanin receptor 2 (galr2), in the dentate gyrus of the dorsal hippocampus, shedding light on their role in neurogenesis and cognitive functions. |
2024-03-01 |
2024-03-03 |
Not clear |
| Pierre Mortessagne, Estelle Cartier, Maddalena Balia, Murielle Fèvre, Fiona Corailler, Cyril Herry, Djoher Nora Abrous, Arne Battefeld, Emilie Pacar. Genetic labeling of embryonically-born dentate granule neurons in young mice using the Penk Scientific reports. vol 14. issue 1. 2024-02-29. PMID:38424161. |
genetic labeling of embryonically-born dentate granule neurons in young mice using the penk the dentate gyrus (dg) of the hippocampus is a mosaic of dentate granule neurons (dgns) accumulated throughout life. |
2024-02-29 |
2024-03-03 |
mouse |
| Dingding Lv, Bin Xiao, Huaying Liu, Linping Wang, Yingshun Li, Yin Hua Zhang, Qinghua Ji. Enhanced NMDA receptor pathway and glutamate transmission in the hippocampal dentate gyrus mediate the spatial learning and memory impairment of obese rats. Pflugers Archiv : European journal of physiology. 2024-02-28. PMID:38416255. |
enhanced nmda receptor pathway and glutamate transmission in the hippocampal dentate gyrus mediate the spatial learning and memory impairment of obese rats. |
2024-02-28 |
2024-03-01 |
rat |