| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| Christina Strauch, Juliane Böge, Olena Shchyglo, Valentyna Dubovyk, Denise Manahan-Vaugha. The Suprapyramidal and Infrapyramidal Blades of the Dentate Gyrus Exhibit Different GluN Subunit Content and Dissimilar Frequency-Dependent Synaptic Plasticity In Vivo. Hippocampus. vol 35. issue 2. 2025-02-25. PMID:39994965. |
the pp input to the dentate gyrus (dg) terminates in the suprapyramidal (sdg) and infrapyramidal (idg) blades. |
2025-02-25 |
2025-02-27 |
rat |
| Christina Strauch, Juliane Böge, Olena Shchyglo, Valentyna Dubovyk, Denise Manahan-Vaugha. The Suprapyramidal and Infrapyramidal Blades of the Dentate Gyrus Exhibit Different GluN Subunit Content and Dissimilar Frequency-Dependent Synaptic Plasticity In Vivo. Hippocampus. vol 35. issue 2. 2025-02-25. PMID:39994965. |
the suprapyramidal and infrapyramidal blades of the dentate gyrus exhibit different glun subunit content and dissimilar frequency-dependent synaptic plasticity in vivo. |
2025-02-25 |
2025-02-27 |
rat |
| Ankangzhi Ma, Yawei Mu, Zixuan Wei, Menghan Sun, Junjie Li, Hanyang Jiang, Cuiqing Zhu, Xianhua Che. SRSF10 regulates migration of neural progenitor cells and granule cells and affects the formation of dentate gyrus during the development of mouse hippocampus. Neuroscience. 2024-07-03. PMID:38960088. |
in this study, using srsf10 conditional knock-out mice in neural progenitor cells (npcs), we found that dysfunction of srsf10 leads to developmental defects in the dentate gyrus of hippocampus, which manifests as the reduced length and wider suprapyramidal blade and infrapyramidal blade.furthermore, we proved that loss of srsf10 in npcs caused inhibition of the differentiation activity and the abnormal migration of npcs and granule cells, resulting in reduced granule cells and more ectopic granule cells dispersed in the molecular layer and hilus. |
2024-07-03 |
2024-07-10 |
mouse |
| Yurika Nakanishi, Satoshi Akinaga, Koki Osawa, Natusmi Suzuki, Ayaka Sugeno, Papachan Kolattukudy, Yoshio Goshima, Toshio Ohshim. Regulation of axon pruning of mossy fiber projection in hippocampus by CRMP2 and CRMP4. Developmental neurobiology. 2021-12-21. PMID:34932871. |
sema3f and its receptor neuropilin-2 (nrp2) have been shown to be involved in the stereotyped pruning of the infrapyramidal bundle (ipb) of mossy fibers of the dentate gyrus (dg) in the developing hippocampus. |
2021-12-21 |
2023-08-13 |
mouse |
| Shigeyoshi Saito, Kazuhiko Sawada, Ichio Aok. Prenatal Irradiation-Induced Hippocampal Abnormalities in Rats Evaluated Using Manganese-Enhanced MRI. Frontiers in neural circuits. vol 12. 2019-06-03. PMID:30618648. |
memri signals were enhanced strongly in the hilus and granular layer of the dentate gyrus (dg) and the pyramidal layer and infrapyramidal region of the ca3 region, and moderately along the ca1/2 pyramidal cell layer in the control rats. |
2019-06-03 |
2023-08-13 |
rat |
| Timothy Goodman, James E Crandall, Sonia E Nanescu, Loredana Quadro, Kirsty Shearer, Alexander Ross, Peter McCaffer. Patterning of retinoic acid signaling and cell proliferation in the hippocampus. Hippocampus. vol 22. issue 11. 2013-04-11. PMID:22689466. |
diffusion of ra from the meninges potentially creates a gradient of ra across the infrapyramidal and suprapyramidal blades of the dentate gyrus, enhanced by the expression of the ra catabolic enzyme cyp26b1 between the blades, and an infrapyramidal and suprapyramidal blade difference is evident in ra-regulated transcription. |
2013-04-11 |
2023-08-12 |
Not clear |
| Brian Hitt, Sean M Riordan, Lokesh Kukreja, William A Eimer, Tharinda W Rajapaksha, Robert Vassa. β-Site amyloid precursor protein (APP)-cleaving enzyme 1 (BACE1)-deficient mice exhibit a close homolog of L1 (CHL1) loss-of-function phenotype involving axon guidance defects. The Journal of biological chemistry. vol 287. issue 46. 2013-01-31. PMID:22988240. |
here, we show that bace1 deficiency also causes an axon guidance defect in the hippocampus, a shortened and disorganized infrapyramidal bundle of the mossy fiber projection from the dentate gyrus to ca3. |
2013-01-31 |
2023-08-12 |
mouse |
| Martin M Riccomagno, Andrés Hurtado, HongBin Wang, Joshua G J Macopson, Erin M Griner, Andrea Betz, Nils Brose, Marcelo G Kazanietz, Alex L Kolodki. The RacGAP β2-Chimaerin selectively mediates axonal pruning in the hippocampus. Cell. vol 149. issue 7. 2012-09-04. PMID:22726444. |
stereotyped pruning of axons that originate in the hippocampal dentate gyrus (dg) and extend along the infrapyramidal tract (ipt) occurs during postnatal murine development by neurite retraction and resembles axon repulsion. |
2012-09-04 |
2023-08-12 |
Not clear |
| Jason S Snyder, Ruvim Radik, J Martin Wojtowicz, Heather A Camero. Anatomical gradients of adult neurogenesis and activity: young neurons in the ventral dentate gyrus are activated by water maze training. Hippocampus. vol 19. issue 4. 2009-05-15. PMID:19004012. |
during development, neurogenesis in the dentate gyrus (dg) proceeds along ventral to dorsal as well as suprapyramidal to infrapyramidal gradients, but it is unclear whether regional differences in neurogenesis are maintained in adulthood. |
2009-05-15 |
2023-08-12 |
rat |
| Yun-Sik Choi, Kyung-Ok Cho, Seong Yun Ki. Asymmetry in enhanced neurogenesis in the rostral dentate gyrus following kainic acid-induced status epilepticus in adult rats. Archives of pharmacal research. vol 30. issue 5. 2007-08-09. PMID:17615686. |
neurogenesis in the suprapyramidal and infrapyramidal blades of the rostral dentate gyrus was investigated following kainic acid (ka)-induced status epilepticus (se) in adult rats. |
2007-08-09 |
2023-08-12 |
rat |
| Ray D Beck, Clive Wasserfall, Grace K Ha, Jesse D Cushman, Zhi Huang, Mark A Atkinson, John M Petitt. Changes in hippocampal IL-15, related cytokines, and neurogenesis in IL-2 deficient mice. Brain research. vol 1041. issue 2. 2005-06-30. PMID:15829231. |
contrary to this hypothesis, compared to wild-type mice, male il-2 ko mice exhibited increased neurogenesis in both the infrapyramidal and suprapyramidal limbs of the granule cell layer of the dentate gyrus, differences that were not observed between females. |
2005-06-30 |
2023-08-12 |
mouse |
| Ray D Beck, Michael A King, Grace K Ha, Jesse D Cushman, Zhi Huang, John M Petitt. IL-2 deficiency results in altered septal and hippocampal cytoarchitecture: relation to development and neurotrophins. Journal of neuroimmunology. vol 160. issue 1-2. 2005-04-28. PMID:15710467. |
these alterations included decreased cholinergic somata in the medial septum/vertical limb of the diagonal band of broca (ms/vdb) and decreased distance across the infrapyramidal (ip) granule cell layer (gcl) of the dentate gyrus (dg). |
2005-04-28 |
2023-08-12 |
mouse |
| Seong Yun Kim, Do Sik Min, Jeong-Sun Choi, Yun Sik Choi, Hyun-Jung Park, Ki-Wug Sung, Joonmo Kim, Mun-Yong Le. Differential expression of phospholipase D isozymes in the hippocampus following kainic acid-induced seizures. Journal of neuropathology and experimental neurology. vol 63. issue 8. 2004-09-14. PMID:15330336. |
by contrast, pld2 immunoreactivity increased strikingly in infrapyramidal, but not in suprapyramidal granule cells of the postictal dentate gyrus, fitting well with results of the pld activity assay. |
2004-09-14 |
2023-08-12 |
human |
| A M Rush, J Wu, M J Rowan, R Anwy. Activation of group II metabotropic glutamate receptors results in long-term potentiation following preconditioning stimulation in the dentate gyrus. Neuroscience. vol 105. issue 2. 2001-12-07. PMID:11672601. |
the role of group ii metabotropic glutamate receptors in the induction/expression of long-term potentiation has been investigated in the medial perforant path of the outer (infrapyramidal) blade of the rat dentate gyrus in vitro. |
2001-12-07 |
2023-08-12 |
rat |
| A Vezzani, C Schwarzer, E W Lothman, J Williamson, G Sper. Functional changes in somatostatin and neuropeptide Y containing neurons in the rat hippocampus in chronic models of limbic seizures. Epilepsy research. vol 26. issue 1. 1997-04-14. PMID:8985706. |
in these rats, npy immunoreactive fibres were detected in the infrapyramidal region of the stratum oriens ca3 and in the inner molecular layer of the dentate gyrus very likely labeling sprouted mossy fibres. |
1997-04-14 |
2023-08-12 |
rat |
| S D Mendelson, B S McEwe. Autoradiographic analyses of the effects of restraint-induced stress on 5-HT1A, 5-HT1C and 5-HT2 receptors in the dorsal hippocampus of male and female rats. Neuroendocrinology. vol 54. issue 5. 1992-01-23. PMID:1749460. |
however, restraint stress increased binding of [3h]8-hydroxy-2-(di-n-propylamino)tetralin at 5-ht1a receptors in the ca4 region and in the infrapyramidal dentate gyrus. |
1992-01-23 |
2023-08-11 |
rat |