| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| 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 |
| Anupam Sah, Sinead Rooney, Maria Kharitonova, Simone B Sartori, Susanne A Wolf, Nicolas Singewal. Enriched Environment Attenuates Enhanced Trait Anxiety in Association with Normalization of Aberrant Neuro-Inflammatory Events. International journal of molecular sciences. vol 23. issue 21. 2022-11-11. PMID:36361832. |
using minocycline, we provided causal evidence that reducing microglial activation within the dentate gyrus (dg) attenuated enhanced anxiety in habs. |
2022-11-11 |
2023-08-14 |
mouse |
| 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 |
| 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. |
the number of brdu-positive cells in the dentate gyrus (dg) decreased in rf-emr-exposed rats, indicating reduced neurogenesis. |
2022-11-06 |
2023-08-14 |
rat |
| Aleksandra Wisłowska-Stanek, Małgorzata Lehner, Filip Tomczuk, Karolina Kołosowska, Paweł Krząśnik, Danuta Turzyńska, Anna Skórzewsk. The role of the dorsal hippocampus in resistance to the development of posttraumatic stress disorder-like behaviours. Behavioural brain research. 2022-11-05. PMID:36334781. |
the ptsd(-) rats, compared to the ptsd(+) group, had an increased concentration of corticosterone in plasma and changes in the activity of the dhip, specifically, increased c-fos expression in the dentate gyrus (dg) and increased neuroligin 2 (marker of gabaergic neurotransmission) expression in the dg and ca3 area of the dhip. |
2022-11-05 |
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 |
| Andrea Schmitt, Laura Tatsch, Alisa Vollhardt, Thomas Schneider-Axmann, Florian J Raabe, Lukas Roell, Helmut Heinsen, Patrick R Hof, Peter Falkai, Christoph Schmit. Decreased Oligodendrocyte Number in Hippocampal Subfield CA4 in Schizophrenia: A Replication Study. Cells. vol 11. issue 20. 2022-10-27. PMID:36291109. |
by using unbiased design-based stereology, we reported a reduction in oligodendrocyte number in ca4 in schizophrenia and of granular neurons in the dentate gyrus (dg). |
2022-10-27 |
2023-08-14 |
Not clear |
| Xu Han, Samuel R Cramer, Nanyin Zhan. Deriving causal relationships in resting-state functional connectivity using SSFO-based optogenetic fMRI. Journal of neural engineering. 2022-10-27. PMID:36301683. |
main results when the dentate gyrus (dg) was sensitized by ssfo activation, we found significantly changed activity and connectivity in several brain regions associated with the dg, particularly in the medial prefrontal cortex (mpfc). |
2022-10-27 |
2023-08-14 |
Not clear |
| Paul J Lamothe-Molina, Andreas Franzelin, Lennart Beck, Dong Li, Lea Auksutat, Tim Fieblinger, Laura Laprell, Joachim Alhbeck, Christine E Gee, Matthias Kneussel, Andreas K Engel, Claus C Hilgetag, Fabio Morellini, Thomas G Oertne. ΔFosB accumulation in hippocampal granule cells drives cFos pattern separation during spatial learning. Nature communications. vol 13. issue 1. 2022-10-26. PMID:36289226. |
here we show that cfos expression patterns in the mouse dentate gyrus (dg) change dramatically from day to day in a water maze spatial learning paradigm, regardless of training level. |
2022-10-26 |
2023-08-14 |
mouse |
| 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 |
| Julia Terreros-Roncal, Miguel Flor-García, Elena P Moreno-Jiménez, Carla B Rodríguez-Moreno, Berenice Márquez-Valadez, Marta Gallardo-Caballero, Alberto Rábano, María Llorens-Martí. Methods to study adult hippocampal neurogenesis in humans and across the phylogeny. Hippocampus. 2022-10-19. PMID:36259116. |
in this regard, our recent studies have addressed the long-standing controversy in the field, namely whether cells positive for ahn markers are present in the adult human dentate gyrus (dg). |
2022-10-19 |
2023-08-14 |
human |
| 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 |
| Muriel D Mardones, Kunal Gupt. Transcriptome Profiling of the Hippocampal Seizure Network Implicates a Role for Wnt Signaling during Epileptogenesis in a Mouse Model of Temporal Lobe Epilepsy. International journal of molecular sciences. vol 23. issue 19. 2022-10-14. PMID:36233336. |
we used the mouse intrahippocampal kainite model of mtle to investigate transcriptional dysregulation in the ipsilateral and contralateral dentate gyrus (dg), representing the epileptogenic zone (ez) and peri-ictal zone (piz). |
2022-10-14 |
2023-08-14 |
mouse |
| Yicong Zheng, Xiaonan L Liu, Satoru Nishiyama, Charan Ranganath, Randall C O'Reill. Correcting the hebbian mistake: Toward a fully error-driven hippocampus. PLoS computational biology. vol 18. issue 10. 2022-10-11. PMID:36219613. |
in the model, ca3 responds to the ec monosynaptic input prior to the ec disynaptic input through dentate gyrus (dg), giving rise to a temporal difference between these two activation states, which drives error-driven learning in the ec→ca3 and ca3↔ca3 projections. |
2022-10-11 |
2023-08-14 |
Not clear |
| Karina Hernández Mercado, Araceli Martínez Moreno, Luis Francisco Rodríguez Durán, Martha L Escobar, Angélica Zeped. Progression in Time of Dentate Gyrus Granule Cell Layer Widening due to Excitotoxicity Occurs along In Vivo LTP Reinstatement and Contextual Fear Memory Recovery. Neural plasticity. vol 2022. 2022-10-10. PMID:36213614. |
the dentate gyrus (dg) is the gateway of sensory information arriving from the perforant pathway (pp) to the hippocampus. |
2022-10-10 |
2023-08-14 |
mouse |
| Stephen B McHugh, Vítor Lopes-Dos-Santos, Giuseppe P Gava, Katja Hartwich, Shu K E Tam, David M Bannerman, David Dupre. Adult-born dentate granule cells promote hippocampal population sparsity. Nature neuroscience. 2022-10-10. PMID:36216999. |
the dentate gyrus (dg) gates neocortical information flow to the hippocampus. |
2022-10-10 |
2023-08-14 |
mouse |