| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| Alina S Tu, Nicholas A Krohn, Olivia C Cooper, Vaisakh Puthusseryppady, Caitlin McIntyre, Elizabeth R Chrasti. Do total hippocampus and hippocampal subfield volumes relate to navigation ability? A call towards methodological consistency. Cortex; a journal devoted to the study of the nervous system and behavior. vol 181. 2024-11-20. PMID:39566126. |
thus, we theorized that successful navigation would positively correlate with hippocampal ca3 and dentate gyrus (dg) subfield volumes due to these regions' role in pattern separation. |
2024-11-20 |
2024-11-23 |
Not clear |
| Eric T Zhang, Grace S Saglimbeni, Jiesi Feng, Yulong Li, Michael R Brucha. Dentate Gyrus Norepinephrine Ramping Facilitates Aversive Contextual Processing. bioRxiv : the preprint server for biology. 2024-11-18. PMID:39554120. |
the dentate gyrus (dg) is an important brain region in contextual discrimination and disambiguation of new experiences from prior memories. |
2024-11-18 |
2024-11-22 |
mouse |
| Charlotte C M Castillon, Shintaro Otsuka, John N Armstrong, Anis Contracto. Subregional activity in the dentate gyrus is amplified during elevated cognitive demands. bioRxiv : the preprint server for biology. 2024-11-18. PMID:39554113. |
neural activity in the dentate gyrus (dg) is required for the detection and discrimination of novelty, context and patterns, amongst other cognitive processes. |
2024-11-18 |
2024-11-22 |
mouse |
| Kelsey L Canada, Tracy Riggins, Simona Ghetti, Noa Ofen, Ana M Daughert. A data integration method for new advances in development cognitive neuroscience. Developmental cognitive neuroscience. vol 70. 2024-11-16. PMID:39549555. |
we identified commensurate measures of cornu ammonis (ca) 1, dentate gyrus (dg)/ca3, and subiculum (sub). |
2024-11-16 |
2024-11-20 |
Not clear |
| 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 |
| Mahsa Mohammadi, Seyed Erfan Omidiani, Ronak Azizbeigi, Abbas Haghparas. Cannabidiol Plays a Modulatory Function on the Methamphetamine-Induced Reward Through Hippocampal D2-Like Dopamine Receptors. Neurochemical research. vol 50. issue 1. 2024-11-14. PMID:39540967. |
to shed light on the role of the d2-like dopamine receptor (d2r) in the hippocampal dentate gyrus (dg), the present study examined the effects of cbd on the acquisition and expression of the conditioned place preference (cpp) induced by meth. |
2024-11-14 |
2024-11-17 |
rat |
| Irene Martínez-Gallego, Heriberto Coatl-Cuaya, Antonio Rodriguez-Moren. Astrocytes mediate two forms of spike timing-dependent depression at entorhinal cortex-hippocampal synapses. eLife. vol 13. 2024-11-14. PMID:39541232. |
the entorhinal cortex (ec) connects to the hippocampus sending different information from cortical areas that is first processed at the dentate gyrus (dg) including spatial, limbic and sensory information. |
2024-11-14 |
2024-11-17 |
mouse |
| Linping Wang, Weiyao Wang, Yingshun Li, Hua Jin, Bin Xiao, Qinghua Ji. Dopamine and D1 receptor in hippocampal dentate gyrus involved in chronic stress-induced alteration of spatial learning and memory in rats. Neurobiology of stress. vol 33. 2024-11-14. PMID:39524935. |
however, the specific roles of da and d1r in the hippocampal dentate gyrus (dg), particularly in cs-induced changes in spatial learning and memory, are not well understood. |
2024-11-14 |
2024-11-17 |
rat |
| Lisa N Miller, Ashley E Walters, Jiyeon K Denninger, Meretta A Hanson, Alec H Marshall, Aidan C Johantges, Manal Hosawi, Gwendolyn Sebring, Joshua D Rieskamp, Tianli Ding, Raina Rindani, Kelly S Chen, Megan E Goldberg, Sakthi Senthilvelan, Abigail Volk, Fangli Zhao, Candice Askwith, Jason C Wester, Elizabeth D Kirb. Neural stem and progenitor cells support and protect adult hippocampal function via vascular endothelial growth factor secretion. Molecular psychiatry. 2024-11-11. PMID:39528687. |
adult neural stem and progenitor cells (nspcs) reside in the dentate gyrus (dg) of the hippocampus throughout the lifespan of most mammalian species. |
2024-11-11 |
2024-11-17 |
Not clear |
| Shoichiro Omura, Rina Ogawa, Tomomi Kawachi, Aya Ogawa, Yuuki Arai, Natsumi Takayama, Aki Masui, Kumiko Kondo, Hiroki Sugimoto, Hiroshi M Shinohara, Tokiharu Takahashi, Hideyuki Maeda, Kyoji Ohyam. Olig2+/NG2+/BLBP+ astrocyte progenitors: a novel component of the neurovascular unit in the developing mouse hippocampus. Frontiers in cellular neuroscience. vol 18. 2024-11-01. PMID:39484182. |
while we have recently identified olig2+ astrocyte progenitors (asps) in the developing mouse dentate gyrus (dg), their molecular signature remains incompletely characterized. |
2024-11-01 |
2024-11-03 |
mouse |
| Zhanghong Zhou, E Tian, Jun Wang, Zhaoqi Guo, Jingyu Chen, Jiaqi Guo, Shiyu Shi, Wandi Xu, Xixi Yu, Caijuan Qiao, Yuejin Zhang, Yisheng Lu, Sulin Zhan. Cognitive impairments and neurobiological changes induced by unilateral vestibular dysfunction in mice. Neurobiology of disease. 2024-10-31. PMID:39481811. |
immunofluorescence staining revealed enhanced activation of c-fos in the hippocampal dentate gyrus (dg) at various time points post-ul, suggesting a role of the hippocampus in cognitive deficits following uvl. |
2024-10-31 |
2024-11-03 |
mouse |
| Larissa Marcely Gomes Cassiano, Karina Barbosa de Queiroz, Thais Veronez de Andrade Martins, Ana Luiza Azevedo Maia, Milene Alvarenga Rachid, Sarah J Spencer, Roney Santos Coimbr. Neonatal overfeeding attenuates microgliosis and hippocampal damage in an infant rat model of pneumococcal meningitis. Frontiers in immunology. vol 15. 2024-10-29. PMID:39469711. |
pneumococcal meningitis (pm) triggers apoptotic neuronal and progenitor cell death in the hippocampal dentate gyrus (dg), resulting in subsequent cognitive impairment. |
2024-10-29 |
2024-10-31 |
rat |
| Yu-Jui Li, Chia-Wei Yeh, Wahab Imam Abdulmajeed, Musa Iyiola Ajibola, Cheng-Chang Lie. Morpho-physiological Diversity of Cholecystokinin-expressing Interneurons in the Dentate Gyrus. Journal of physiological investigation. vol 67. issue 5. 2024-10-28. PMID:39465567. |
the hippocampus plays a crucial role in learning, memory, and emotion, with the dentate gyrus (dg) serving as the primary gateway. |
2024-10-28 |
2024-10-30 |
Not clear |
| Yucan Zhu, Hongli Yu, Xiuzhi Zhao, Chunfang Wan. [Analysis of nerve excitability in the dentate gyrus of the hippocampus in cerebral ischaemia-reperfusion mice]. Sheng wu yi xue gong cheng xue za zhi = Journal of biomedical engineering = Shengwu yixue gongchengxue zazhi. vol 41. issue 5. 2024-10-27. PMID:39462660. |
in this study, the cerebral ischemia-reperfusion model was built as the experimental object, and the hippocampal dentate gyrus (dg) was the target brain area. |
2024-10-27 |
2024-10-30 |
mouse |
| Rui Fu, Haijun Zhu, Chong Ding, Guizhi X. [Comparative analysis of the impact of repetitive transcranial magnetic stimulation and burst transcranial magnetic stimulation at different frequencies on memory function and neuronal excitability of mice]. Sheng wu yi xue gong cheng xue za zhi = Journal of biomedical engineering = Shengwu yixue gongchengxue zazhi. vol 41. issue 5. 2024-10-27. PMID:39462661. |
subsequently, brain slice patch clamp experiment was conducted to analyze the excitability of granulosa cells in the dentate gyrus (dg) of mice. |
2024-10-27 |
2024-10-30 |
mouse |
| 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. |
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 |
| 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 |
| Manjyot Kaur, Anju Sharma, Placheril John, Pradeep Bhatnaga. Manifestation of polystyrene microplastic accumulation in brain with emphasis on morphometric and histopathological changes in limbic areas of Swiss albino mice. Neurotoxicology. 2024-10-20. PMID:39427724. |
furthermore, morphometric analysis revealed a significant decrease in the total cell count in the dentate gyrus (dg) and cornu ammonis (ca) regions of the hippocampus. |
2024-10-20 |
2024-10-23 |
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. |
we had previously studied a dentate gyrus (dg)-specific glun1 ko, which displays hippocampal hyperactivity and a psychosis-relevant behavioral phenotype. |
2024-10-15 |
2024-10-18 |
mouse |