| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| Julian Karpf, Petr Unichenko, Nicholas Chalmers, Felix Beyer, Marie-Theres Wittmann, Julia Schneider, Elif Fidan, Andre Reis, Jan Beckervordersandforth, Sebastian Brandner, Stefan Liebner, Sven Falk, Andreas Sagner, Christian Henneberger, Ruth Beckervordersandfort. Dentate gyrus astrocytes exhibit layer-specific molecular, morphological and physiological features. Nature neuroscience. 2022-11-28. PMID:36443610. |
here we show that the adult mouse dentate gyrus (dg) of the hippocampus is populated by molecularly distinct astrocyte subtypes that are associated with distinct dg layers. |
2022-11-28 |
2023-08-14 |
mouse |
| Farheen Farzana, Malcolm McConville, Thibault Renoir, Shanshan Li, Shuai Nie, Harvey Tran, Anthony J Hannan, Danny M Hatters, Berin A Boughto. Longitudinal spatial mapping of lipid metabolites reveals pre-symptomatic changes in the hippocampi of Huntington's disease transgenic mice. Neurobiology of disease. 2022-11-27. PMID:36436748. |
hippocampal subfields (ca1, ca3 and dg), which formed the highest density of inclusion formation in the mouse brain showed a reduction in the relative abundance of neuron-enriched lipids that have roles in neurotransmission, synaptic plasticity, neurogenesis, and er-stress protection. |
2022-11-27 |
2023-08-14 |
mouse |
| Antje Kilias, Susanne Tulke, Nicole Barheier, Patrick Ruther, Ute Häussle. Integration of the CA2 region in the hippocampal network during epileptogenesis. Hippocampus. 2022-11-24. PMID:36421040. |
we used the intrahippocampal kainate mouse model for mtle, which recapitulates most features of the human disease including pharmacoresistant epileptic seizures and hippocampal sclerosis, with preservation of dentate gyrus (dg) granule cells and ca2 pyramidal cells. |
2022-11-24 |
2023-08-14 |
mouse |
| Sang-Yoon Kim, Woochang Li. Disynaptic effect of hilar cells on pattern separation in a spiking neural network of hippocampal dentate gyrus. Cognitive neurodynamics. vol 16. issue 6. 2022-11-21. PMID:36408073. |
we study the disynaptic effect of the hilar cells on pattern separation in a spiking neural network of the hippocampal dentate gyrus (dg). |
2022-11-21 |
2023-08-14 |
Not clear |
| Sang-Yoon Kim, Woochang Li. Disynaptic effect of hilar cells on pattern separation in a spiking neural network of hippocampal dentate gyrus. Cognitive neurodynamics. vol 16. issue 6. 2022-11-21. PMID:36408073. |
in our dg network, the hilus consists of excitatory mossy cells (mcs) and inhibitory hipp (hilar perforant path-associated) cells. |
2022-11-21 |
2023-08-14 |
Not clear |
| Malgorzata Beresewicz-Halle. Hippocampal region-specific endogenous neuroprotection as an approach in the search for new neuroprotective strategies in ischemic stroke. Fiction or fact? Neurochemistry international. 2022-11-21. PMID:36410452. |
there is not yet a good understanding of these different sensitivities of the hippocampal regions, and hence of the endogenous neuroprotection characteristic of ca2-4, dg. |
2022-11-21 |
2023-08-14 |
Not clear |
| Pacifique Rukundo, Ting Feng, Vincent Pham, Simon Pierau. Moderate effect of early-life experience on dentate gyrus function. Molecular brain. vol 15. issue 1. 2022-11-21. PMID:36411441. |
using an enriched environment (ee) paradigm, we have recently demonstrated that enhancing social, physical, and sensory activity during the pre-weaning time in mice led to an increase of inhibitory and excitatory synapses in the dentate gyrus (dg) of the hippocampus. |
2022-11-21 |
2023-08-14 |
mouse |
| Alonso Fernández-Guasti, Blanca Gómez Quintanar, Rebeca Reyes, Alejandra Hernández, Roberto Chavira, Charles E Rosell. Androgen receptors immunoreactivity in the rat brain of males with same-sex preference. Hormones and behavior. vol 146. 2022-11-12. PMID:36370679. |
ar are particularly concentrated in areas related with the neuroendocrine control of sex preference including the medial amygdala (mea), the ventromedial nucleus of the hypothalamus (vmh), the bed nucleus of the stria terminalis (bnst), the medial preoptic area (mpoa), the nucleus accumbens (acb), the suprachiasmatic (sch) and supraoptic (so) nuclei, but also seem to be important for the control of reproductive processes in the hippocampus (ca1-ca4 and dentate gyrus, dg). |
2022-11-12 |
2023-08-14 |
rat |
| Laura Gil, Erika Chi-Ahumada, Sandra A Niño, Gabriela Capdeville, Areli M Méndez-Torres, Carmen Guerrero, Ana B Rebolledo, Isabel M Olazabal, María E Jiménez-Capdevill. Pathological Nuclear Hallmarks in Dentate Granule Cells of Alzheimer's Patients: A Biphasic Regulation of Neurogenesis. International journal of molecular sciences. vol 23. issue 21. 2022-11-11. PMID:36361662. |
the dentate gyrus (dg) of the human hippocampus is a complex and dynamic structure harboring mature and immature granular neurons in diverse proliferative states. |
2022-11-11 |
2023-08-14 |
human |
| Thomas Kerloch, Tjaša Lepko, Kirill Shkura, François Guillemot, Sébastien Gilloti. Fluorescence-Activated Nuclei Negative Sorting of Neurons Combined with Single Nuclei RNA Sequencing to Study the Hippocampal Neurogenic Niche. Journal of visualized experiments : JoVE. issue 188. 2022-11-07. PMID:36342175. |
adult hippocampal neurogenesis (ahn), which consists of a lifelong maintenance of proliferative and quiescent neural stem cells (nscs) within the sub-granular zone (sgz) of the dentate gyrus (dg) and their differentiation from newly born neurons into granule cells in the granule cell layer, is well validated across numerous studies. |
2022-11-07 |
2023-08-14 |
Not clear |
| Tiantian Qiu, Qingze Zeng, Yusong Zhang, Xiao Luo, Xiaopei Xu, Xiaodong Li, Zhujing Shen, Kaicheng Li, Chao Wang, Peiyu Huang, Minming Zhang, Shouping Dai, Fei Xi. Altered Functional Connectivity Pattern of Hippocampal Subfields in Individuals with Objectively-defined Subtle Cognitive Decline and its Association with Cognition and Cerebrospinal Fluid Biomarkers. The European journal of neuroscience. 2022-11-07. PMID:36342704. |
we calculated the seed-based functional connectivity (fc) of hippocampal subfields (cornu ammonis1 [ca1], ca2/3/dentate gyrus [dg], and subiculum) with whole-brain voxels. |
2022-11-07 |
2023-08-14 |
human |
| Woo-Hyun Cho, Kyungchul Noh, Byung Hun Lee, Ellane Barcelon, Sang Beom Jun, Hye Yoon Park, Sung Joong Le. Hippocampal astrocytes modulate anxiety-like behavior. Nature communications. vol 13. issue 1. 2022-11-07. PMID:36344520. |
as underlying mechanisms, we found atp released from the activated hippocampal astrocytes increased excitatory synaptic transmission in dentate gyrus (dg) granule cells, which exerted anxiolytic effects. |
2022-11-07 |
2023-08-14 |
mouse |
| Kumari Vandana Singh, Chandra Prakash, Jay Prakash Nirala, Ranjan Kumar Nanda, Paulraj Rajaman. Acute radiofrequency electromagnetic radiation exposure impairs neurogenesis and causes neuronal DNA damage in the young rat brain. Neurotoxicology. 2022-11-06. PMID:36336097. |
rf-emr exposure also induced degenerative changes and neuronal loss in dg neurons but had no effect on the ca3 and ca1 neurons of the hippocampus and cerebral cortex. |
2022-11-06 |
2023-08-14 |
rat |
| Mojtaba Ehsanifar, Zeinab Montazeri, Mahmoud Salami Zavareh, Mehravar Rafati, Jie Wan. Cognitive impairment, depressive-like behaviors and hippocampal microglia activation following exposure to air pollution nanoparticles. Environmental science and pollution research international. 2022-11-03. PMID:36327074. |
the number of activated microglia increased in the dentate gyrus (dg) and ca1 regions of the hippocampus in dep-exposed mice. |
2022-11-03 |
2023-08-14 |
mouse |
| Bunichiro Ogawa, Yutaka Nakanishi, Masaki Wakamatsu, Yasunori Takahashi, Makoto Shibutan. Repeated administration of acrylamide for 28 days reduces late-stage progenitor cells and immature granule cells accompanying impaired neurite outgrowth in the adult hippocampal neurogenesis in young-adult rats. The Journal of toxicological sciences. vol 47. issue 11. 2022-11-03. PMID:36328537. |
we previously found that developmental exposure to aa decreased proliferation of late-stage neural progenitor cells (npcs) in the hippocampal neurogenesis of the dentate gyrus (dg) in rats. |
2022-11-03 |
2023-08-14 |
rat |
| Vanessa Despotovski, Arunnjah Vivekanandarajah, Karen A Waters, Rita Machaalan. Early Postnatal Exposure to Intermittent Hypercapnic Hypoxia (IHH), but Not Nicotine, Decreases Reelin in the Young Piglet Hippocampus. Neurotoxicity research. 2022-11-02. PMID:36322363. |
this study evaluated the expression of reelin, an extracellular protein involved in lamination and migration of neurons, in the hippocampus of young piglets, and quantified to examine the following: (i) baseline levels within layers of the hippocampus and dentate gyrus (dg); (ii) differences between ventral and dorsal hippocampi; and (iii) changes attributable to postnatal exposure to continuous nicotine for 12 days, or intermittent hypercapnic hypoxia (ihh), with further analysis according to duration of ihh (1 vs 4 days). |
2022-11-02 |
2023-08-14 |
Not clear |
| Qi Zhang, Shun-Jiang X. [Contributions of impaired adult hippocampal neurogenesis to occurrence and development of diabetic encephalopathy]. Sheng li xue bao : [Acta physiologica Sinica]. vol 74. issue 5. 2022-11-01. PMID:36319106. |
the dentate gyrus (dg) of hippocampus is a crucial region for learning and memory, as well as adult neurogenesis in mammals. |
2022-11-01 |
2023-08-14 |
Not clear |
| Thibault Cholvin, Marlene Barto. Hemisphere-specific spatial representation by hippocampal granule cells. Nature communications. vol 13. issue 1. 2022-10-20. PMID:36266288. |
the dentate gyrus (dg) output plays a key role in the emergence of spatial and contextual map representation within the hippocampus during learning. |
2022-10-20 |
2023-08-14 |
mouse |
| João P D Machado, Maria C P Athie, Alexandre H B Matos, Iscia Lopes-Cendes, André S Vieir. The transcriptome of rat hippocampal subfields. IBRO neuroscience reports. vol 13. 2022-10-17. PMID:36247526. |
the hippocampus comprises several neuronal populations such as ca1, ca2, ca3, and the dentate gyrus (dg), which present different neuronal origins, morphologies, and molecular mechanisms. |
2022-10-17 |
2023-08-14 |
rat |
| João P D Machado, Maria C P Athie, Alexandre H B Matos, Iscia Lopes-Cendes, André S Vieir. The transcriptome of rat hippocampal subfields. IBRO neuroscience reports. vol 13. 2022-10-17. PMID:36247526. |
serial tissue sections covering the hippocampus were produced from frozen brains of adult male wistar rats, and the hippocampal subfields ca1, ca2, ca3, and dg were identified and isolated by lcm. |
2022-10-17 |
2023-08-14 |
rat |