Zobrazeno 1 - 10
of 55
pro vyhledávání: '"Emi Murayama"'
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-17 (2023)
The early ontogeny of hematopoietic niches is largely unknown. This article shows that the sclerotome compartment of somites provides Alcam and Pdgfr-α dependent mesenchymal cells that are essential at every step of the development of hematopoiesis.
Externí odkaz:
https://doaj.org/article/06cb602ab2f7462dbbbde6093d269b28
Autor:
Masanori Nomoto, Emi Murayama, Shuntaro Ohno, Reiko Okubo-Suzuki, Shin-ichi Muramatsu, Kaoru Inokuchi
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-15 (2022)
How the hippocampus sorts and integrates multiple sensory inputs during learning remains unclear. Here, the authors found that the hippocampus uses reverberatory activity to link conditioned and unconditioned stimuli and to avoid crosstalk during sen
Externí odkaz:
https://doaj.org/article/5a231afff9da4971a1e8cd3c7d160a69
Publikováno v:
Communications Biology, Vol 5, Iss 1, Pp 1-11 (2022)
Short-term memory (STM) forms a protein synthesis-, NMDAR- and NREM sleep-dependent engram which lasts at least 3 days in the mouse hippocampus following a novel object location task, suggesting that STM is not completely lost within hours.
Externí odkaz:
https://doaj.org/article/c103e5d0feb544f8918a6fff85f5b647
Autor:
Akinobu Suzuki, Sakurako Kosugi, Emi Murayama, Eri Sasakawa, Noriaki Ohkawa, Ayumu Konno, Hirokazu Hirai, Kaoru Inokuchi
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-14 (2022)
Animals refer to related past experiences when processing sensory inputs. The authors show that a cellular ensemble in the posterior parietal cortex that is activated during past experience mediates an interaction between past and current information
Externí odkaz:
https://doaj.org/article/c1a259a857c248378861271b2d0d3f5b
Autor:
Hirotaka Asai, Noriaki Ohkawa, Yoshito Saitoh, Khaled Ghandour, Emi Murayama, Hirofumi Nishizono, Mina Matsuo, Teruyoshi Hirayama, Ryosuke Kaneko, Shin-ichi Muramatsu, Takeshi Yagi, Kaoru Inokuchi
Publikováno v:
Molecular Brain, Vol 13, Iss 1, Pp 1-10 (2020)
Abstract Clustered protocadherins (Pcdhs), a large group of adhesion molecules, are important for axonal projections and dendritic spread, but little is known about how they influence neuronal activity. The Pcdhβ cluster is strongly expressed in the
Externí odkaz:
https://doaj.org/article/90fae18a48a842c8babeeeab2875ff12
Publikováno v:
PLoS ONE, Vol 13, Iss 12, p e0209667 (2018)
The purpose of this study was to clarify the genetic diversity of Phytopythium helicoides and to understand the transmission mode of the pathogen in Japan. In total, 232 P. helicoides isolates were collected from various host plants and geographic or
Externí odkaz:
https://doaj.org/article/ead9c92b8b744aaa912d85f6ca79a359
Autor:
Noriaki Ohkawa, Yoshito Saitoh, Akinobu Suzuki, Shuhei Tsujimura, Emi Murayama, Sakurako Kosugi, Hirofumi Nishizono, Mina Matsuo, Yukari Takahashi, Masashi Nagase, Yae K. Sugimura, Ayako M. Watabe, Fusao Kato, Kaoru Inokuchi
Publikováno v:
Cell Reports, Vol 11, Iss 2, Pp 261-269 (2015)
Memory is thought to be stored in the brain as an ensemble of cells activated during learning. Although optical stimulation of a cell ensemble triggers the retrieval of the corresponding memory, it is unclear how the association of information occurs
Externí odkaz:
https://doaj.org/article/a8b1352f226042c1b15233ea892aa484
Mycobacteria counteract a TLR-mediated nitrosative defense mechanism in a zebrafish infection model.
Autor:
Philip M Elks, Michiel van der Vaart, Vincent van Hensbergen, Esther Schutz, Michael J Redd, Emi Murayama, Herman P Spaink, Annemarie H Meijer
Publikováno v:
PLoS ONE, Vol 9, Iss 6, p e100928 (2014)
Pulmonary tuberculosis (TB), caused by the intracellular bacterial pathogen Mycobacterium tuberculosis (Mtb), is a major world health problem. The production of reactive nitrogen species (RNS) is a potent cytostatic and cytotoxic defense mechanism ag
Externí odkaz:
https://doaj.org/article/df3c36734a6a4d189850266f51994aa3
Mesenchymal stromal cells are essential components of hematopoietic stem and progenitor cell (HSPC) niches, regulating HSPC proliferation and fate decisions. Their developmental origins are largely unknown. In zebrafish, we previously found that the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::447fecd3128eab313f020b06de68f5dc
https://hal.science/hal-03751761
https://hal.science/hal-03751761
Autor:
Masanori Nomoto, Emi Murayama, Shuntaro Ohno, Reiko Okubo-Suzuki, Shin-ichi Muramatsu, Kaoru Inokuchi
In entorhinal-hippocampal networks, the trisynaptic pathway, including the CA3 recurrent circuit, processes episodes of context and space1-3. Recurrent connectivity can generate reverberatory activity4-6, an intrinsic activity pattern of neurons that
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3b36b234643f2ec949d48f1371b35a7e
https://doi.org/10.1101/2022.01.10.475731
https://doi.org/10.1101/2022.01.10.475731