| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| Garrett Smith, Asha Rani, Ashok Kumar, Jolie Barter, Thomas C Foste. Hippocampal Subregion Transcriptomic Profiles Reflect Strategy Selection during Cognitive Aging. The Journal of neuroscience : the official journal of the Society for Neuroscience. vol 40. issue 25. 2020-10-26. PMID:32376783. |
age-related cognitive impairments are associated with differentially expressed genes (degs) linked to defined neural systems; however, studies examining multiple regions of the hippocampus fail to find links between behavior and transcription in the dentate gyrus (dg). |
2020-10-26 |
2023-08-13 |
rat |
| Haijun Zhu, Chong Ding, Yang Li, Guizhi X. [Repetitive transcranial magnetic stimulation significantly improves cognitive impairment and neuronal excitability during aging in mice]. Sheng wu yi xue gong cheng xue za zhi = Journal of biomedical engineering = Shengwu yixue gongchengxue zazhi. vol 37. issue 3. 2020-10-23. PMID:32597078. |
whole-cell patch clamp technique was used to record and analyze resting membrane potential, action potential (ap), and related electrical properties of ap of hippocampal dentate gyrus (dg) granule neurons. |
2020-10-23 |
2023-08-13 |
mouse |
| Daniela M S Moura, Juliana Alves Brandão, Celia Lentini, Christophe Heinrich, Claudio M Queiroz, Marcos R Cost. Evidence of Progenitor Cell Lineage Rerouting in the Adult Mouse Hippocampus After Status Epilepticus. Frontiers in neuroscience. vol 14. 2020-10-22. PMID:33071745. |
we show that 3 days after tamoxifen-mediated recombination in cdcx/egfp adult mice, gfp+ cells in the dentate gyrus (dg) co-expresses dcx and about 6% of these cells are proliferative neuronal progenitors. |
2020-10-22 |
2023-08-13 |
mouse |
| Dajung Jung, Soyoun Kim, Anvar Sariev, Farnaz Sharif, Daesoo Kim, Sebastien Roye. Dentate granule and mossy cells exhibit distinct spatiotemporal responses to local change in a one-dimensional landscape of visual-tactile cues. Scientific reports. vol 9. issue 1. 2020-10-22. PMID:31267019. |
the dentate gyrus (dg) is critical for detecting changes in environments; however, how granule cells (gcs) and mossy cells (mcs), the two excitatory cell types of the dg, respond to small changes in the object layout is unclear. |
2020-10-22 |
2023-08-13 |
mouse |
| Justin J Botterill, Yi-Ling Lu, John J LaFrancois, Hannah L Bernstein, David Alcantara-Gonzalez, Swati Jain, Paige Leary, Helen E Scharfma. An Excitatory and Epileptogenic Effect of Dentate Gyrus Mossy Cells in a Mouse Model of Epilepsy. Cell reports. vol 29. issue 9. 2020-10-20. PMID:31775052. |
the sparse activity of hippocampal dentate gyrus (dg) granule cells (gcs) is thought to be critical for cognition and behavior, whereas excessive dg activity may contribute to disorders such as temporal lobe epilepsy (tle). |
2020-10-20 |
2023-08-13 |
mouse |
| Deependra Kumar, Iyo Koyanagi, Alvaro Carrier-Ruiz, Pablo Vergara, Sakthivel Srinivasan, Yuki Sugaya, Masatoshi Kasuya, Tzong-Shiue Yu, Kaspar E Vogt, Masafumi Muratani, Takaaki Ohnishi, Sima Singh, Catia M Teixeira, Yoan Chérasse, Toshie Naoi, Szu-Han Wang, Pimpimon Nondhalee, Boran A H Osman, Naoko Kaneko, Kazunobu Sawamoto, Steven G Kernie, Takeshi Sakurai, Thomas J McHugh, Masanobu Kano, Masashi Yanagisawa, Masanori Sakaguch. Sparse Activity of Hippocampal Adult-Born Neurons during REM Sleep Is Necessary for Memory Consolidation. Neuron. vol 107. issue 3. 2020-10-19. PMID:32502462. |
within the mammalian hippocampus, the dentate gyrus (dg) has the unique characteristic of exhibiting neurogenesis persisting into adulthood. |
2020-10-19 |
2023-08-13 |
Not clear |
| Bijurika Nandi, Peter Swiatek, Bernat Kocsis, Mingzhou Din. Inferring the direction of rhythmic neural transmission via inter-regional phase-amplitude coupling (ir-PAC). Scientific reports. vol 9. issue 1. 2020-10-16. PMID:31061409. |
we tested the hypothesis on theta-band long range communications between hippocampus and prefrontal cortex (pfc) and theta-band short range communications between dentate gyrus (dg) and the ammon's horn (ca1) within the hippocampus. |
2020-10-16 |
2023-08-13 |
Not clear |
| Maria Grazia Piancino, Alessandro Tortarolo, Antonella Polimeni, Ennio Bramanti, Placido Bramant. Altered mastication adversely impacts morpho-functional features of the hippocampus: A systematic review on animal studies in three different experimental conditions involving the masticatory function. PloS one. vol 15. issue 8. 2020-10-15. PMID:32817680. |
the literature reviewed agrees that a disturbed mastication is significantly associated with a reduced number of hippocampal pyramidal neurons in cornu ammonis (ca)1 and ca3, downregulation of brain derived neurotrophic factor (bdnf), reduced synaptic activity, reduced neurogenesis in the dentate gyrus (dg), glial proliferation, and reduced performances in behavioural tests, indicating memory impairment and reduced spatial orientation. |
2020-10-15 |
2023-08-13 |
Not clear |
| Akira Nakayama, Manami Yoshida, Nao Kagawa, Tetsuji Naga. The neonicotinoids acetamiprid and imidacloprid impair neurogenesis and alter the microglial profile in the hippocampal dentate gyrus of mouse neonates. Journal of applied toxicology : JAT. vol 39. issue 6. 2020-10-15. PMID:30693975. |
few studies have assessed the activation of vertebrate nachrs and the neurodevelopmental toxicity following in utero or neonatal exposure to neonicotinoids; therefore, we evaluated the effects of ace or imi exposure on neurogenesis and microglial profiles in the developing hippocampal dentate gyrus (dg) of mouse neonates. |
2020-10-15 |
2023-08-13 |
mouse |
| Jing Zhao, Chanel J Taylor, Estella A Newcombe, Mark D Spanevello, Imogen O'Keeffe, Leanne T Cooper, Dhanisha J Jhaveri, Andrew W Boyd, Perry F Bartlet. EphA4 Regulates Hippocampal Neural Precursor Proliferation in the Adult Mouse Brain by d-Serine Modulation of N-Methyl-d-Aspartate Receptor Signaling. Cerebral cortex (New York, N.Y. : 1991). vol 29. issue 10. 2020-10-13. PMID:30590507. |
the hippocampal dentate gyrus (dg) is a major region of the adult rodent brain in which neurogenesis occurs throughout life. |
2020-10-13 |
2023-08-13 |
mouse |
| Rita Soares, Filipa F Ribeiro, Diogo M Lourenço, Rui S Rodrigues, João B Moreira, Ana M Sebastião, Vanessa A Morais, Sara Xapell. Isolation and Expansion of Neurospheres from Postnatal (P1-3) Mouse Neurogenic Niches. Journal of visualized experiments : JoVE. issue 159. 2020-10-07. PMID:32510488. |
in the postnatal and adult brain, nspcs are mainly present in two neurogenic niches: the subventricular zone (svz) lining the lateral ventricles and the subgranular zone of the hippocampal dentate gyrus (dg). |
2020-10-07 |
2023-08-13 |
mouse |
| Sherif A Kamar, Hany W Abdel Malak, Shereen Adel Saa. Effect of caffeinated energy drinks on the structure of hippocampal cornu ammonis 1 and dentate gyrus of adult male albino rats. Anatomy & cell biology. vol 53. issue 3. 2020-10-07. PMID:32993281. |
however, the link between the impact of energy drinks on the structure of hippocampal cornu ammonis 1 (ca1) and dentate gyrus (dg), a highly vulnerable brain regions to various insults, has not yet documented. |
2020-10-07 |
2023-08-13 |
rat |
| Antoine D Madar, Laura A Ewell, Mathew V Jone. Pattern separation of spiketrains in hippocampal neurons. Scientific reports. vol 9. issue 1. 2020-10-05. PMID:30918288. |
theoretical work suggests that the dentate gyrus (dg) performs this role for memory processing but a direct demonstration is lacking. |
2020-10-05 |
2023-08-13 |
mouse |
| Błażej Ruszczycki, Katarzyna Karolina Pels, Agnieszka Walczak, Katarzyna Zamłyńska, Michał Such, Andrzej Antoni Szczepankiewicz, Małgorzata Hanna Hall, Adriana Magalska, Marta Magnowska, Artur Wolny, Grzegorz Bokota, Subhadip Basu, Ayan Pal, Dariusz Plewczynski, Grzegorz Marek Wilczyńsk. Three-Dimensional Segmentation and Reconstruction of Neuronal Nuclei in Confocal Microscopic Images. Frontiers in neuroanatomy. vol 13. 2020-10-01. PMID:31481881. |
an essential prerequisite to any quantification is the segmentation of the nuclei which are typically tightly packed in the tissue, the extreme being the hippocampal dentate gyrus (dg), in which nuclei frequently appear to overlap due to limitations in microscope resolution. |
2020-10-01 |
2023-08-13 |
Not clear |
| Xiang Cheng, Haoming Li, Heyan Zhao, Wen Li, Jianbing Qin, Guohua Ji. Function and mechanism of long non-coding RNA Gm21284 in the development of hippocampal cholinergic neurons. Cell & bioscience. vol 9. 2020-10-01. PMID:31485323. |
our previous studies have demonstrated that enhanced cholinergic neurogenesis occurs in the subgranular zone (sgz) of the hippocampal dentate gyrus (dg) after cholinergic denervation, which is closely associated with the core transcription factor lhx8. |
2020-10-01 |
2023-08-13 |
Not clear |
| Akihiro Yamauchi, Takahiro Tone, Koji Sugimoto, Hong Seok Lim, Taiichi Kaku, Chihiro Tohda, Takayuki Shindo, Koji Tamada, Yoichi Mizukami, Eiichi Hiran. Porcine placental extract facilitates memory and learning in aged mice. Food science & nutrition. vol 7. issue 9. 2020-10-01. PMID:31572593. |
the numbers of nissl-positive cells in the hippocampal cornu ammonis 3 (ca3) and dentate gyrus (dg) regions were increased in sd-f-treated aged mice relative to controls. |
2020-10-01 |
2023-08-13 |
mouse |
| Domenico Del Turco, Mandy H Paul, Viktor J Beeg Moreno, Lars Hildebrandt-Einfeldt, Thomas Delle. Re-innervation of the Denervated Dentate Gyrus by Sprouting Associational and Commissural Mossy Cell Axons in Organotypic Tissue Cultures of Entorhinal Cortex and Hippocampus. Frontiers in molecular neuroscience. vol 12. 2020-10-01. PMID:31798410. |
single ec-h cultures were generated to analyze associational sprouting, and double ec-h cultures were used to evaluate commissural sprouting of mossy cells in the dentate gyrus (dg) following entorhinal denervation. |
2020-10-01 |
2023-08-13 |
mouse |
| Omkar L Patkar, Arnauld Belmer, Kate Beecher, Angela Jacques, Selena E Bartlet. Pindolol Rescues Anxiety-Like Behavior and Neurogenic Maladaptations of Long-Term Binge Alcohol Intake in Mice. Frontiers in behavioral neuroscience. vol 13. 2020-10-01. PMID:31849624. |
interestingly, studies have demonstrated that the development of alcohol-induced negative affective states is linked to disrupted neurogenesis in the dentate gyrus (dg) region of the hippocampus in alcohol-dependent animals. |
2020-10-01 |
2023-08-13 |
mouse |
| Yu Rong Guo, Zi Wei Liu, Shuang Peng, Meng Yun Duan, Jing Wei Feng, Wei Feng Wang, Yan Hua Xu, Xi Tang, Xiang Zhi Zhang, Bo Xu Ren, Feng Ru Tan. The Neuroprotective Effect of Amitriptyline on Radiation-Induced Impairment of Hippocampal Neurogenesis. Dose-response : a publication of International Hormesis Society. vol 17. issue 4. 2020-10-01. PMID:31903069. |
the radioprotective effect of amitriptyline, an inhibitor of acid sphingomyelinase (asmase), on radiation-induced impairment of hippocampal neurogenesis, loss of interneuron, and animal weight changes was investigated in balb/c mice by immunostaining of biomarkers for cell division (ki67), immature neurons (doublecortin or dcx), and interneurons (parvalbumin or pv) in the dentate gyrus (dg) of hippocampus. |
2020-10-01 |
2023-08-13 |
mouse |
| Tingting Zhang, Juan Hong, Tingting Di, Ling Che. MPTP Impairs Dopamine D1 Receptor-Mediated Survival of Newborn Neurons in Ventral Hippocampus to Cause Depressive-Like Behaviors in Adult Mice. Frontiers in molecular neuroscience. vol 9. 2020-10-01. PMID:27790091. |
five consecutive days of 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine (mptp) injection in mice (mptp-mice) reduced dopaminergic fibers in hippocampal dentate gyrus (dg). |
2020-10-01 |
2023-08-13 |
mouse |