Search Results - "Nakajima, Akihiko"

Tissue self-organization based on collective cell migration by contact activation of locomotion and chemotaxis by Fujimori, Taihei, Nakajima, Akihiko, Shimada, Nao, Sawai, Satoshi

“…Despite their central role in multicellular organization, navigation rules that dictate cell rearrangement remain largely undefined. Contact between…”
Get full text

Rectified directional sensing in long-range cell migration by Nakajima, Akihiko, Ishihara, Shuji, Imoto, Daisuke, Sawai, Satoshi

“…How spatial and temporal information are integrated to determine the direction of cell migration remains poorly understood. Here, by precise microfluidics…”
Get full text

Microtopographical guidance of macropinocytic signaling patches by Honda, Gen, Saito, Nen, Fujimori, Taihei, Hashimura, Hidenori, Nakamura, Mitsuru J., Nakajima, Akihiko, Sawai, Satoshi

“…In fast-moving cells such as amoeba and immune cells, dendritic actin filaments are spatiotemporally regulated to shape large-scale plasma membrane…”
Get full text

Fold-change detection and scale invariance of cell–cell signaling in social amoeba by Kamino, Keita, Kondo, Yohei, Nakajima, Akihiko, Honda-Kitahara, Mai, Kaneko, Kunihiko, Sawai, Satoshi

“…Cell–cell signaling is subject to variability in the extracellular volume, cell number, and dilution that potentially increase uncertainty in the absolute…”
Get full text

Comparative mapping of crawling-cell morphodynamics in deep learning-based feature space by Imoto, Daisuke, Saito, Nen, Nakajima, Akihiko, Honda, Gen, Ishida, Motohiko, Sugita, Toyoko, Ishihara, Sayaka, Katagiri, Koko, Okimura, Chika, Iwadate, Yoshiaki, Sawai, Satoshi

“…Navigation of fast migrating cells such as amoeba Dictyostelium and immune cells are tightly associated with their morphologies that range from steady…”
Get full text

Dissecting Spatial and Temporal Sensing in Dictyostelium Chemotaxis Using a Wave Gradient Generator by Nakajima, Akihiko, Sawai, Satoshi

“…External cues that dictate the direction of cell migration are likely dynamic during many biological processes such as embryonic development and wound healing…”
Get more information

Kinetics of the cellular Potts model revisited by Nakajima, Akihiko, Ishihara, Shuji

Get full text

Phosphatidic acid-dependent localization and basal de-phosphorylation of RA-GEFs regulate lymphocyte trafficking by Ishihara, Sayaka, Sato, Tsuyoshi, Du, Guangwei, Guardavaccaro, Daniele, Nakajima, Akihiko, Sawai, Satoshi, Kataoka, Tohru, Katagiri, Koko

“…Abstract Background Lymphocytes circulate between peripheral lymphoid tissues via blood and lymphatic systems, and chemokine-induced migration is important in…”
Get full text

Rap1 Is Essential for B-Cell Locomotion, Germinal Center Formation and Normal B-1a Cell Population by Ishihara, Sayaka, Sato, Tsuyoshi, Sugioka, Risa, Miwa, Ryota, Saito, Haruka, Sato, Ryota, Fukuyama, Hidehiro, Nakajima, Akihiko, Sawai, Satoshi, Kotani, Ai, Katagiri, Koko

“…Integrin regulation by Rap1 is indispensable for lymphocyte recirculation. In mice having B-cell-specific double knockouts (DKO), the number of B cells in…”
Get full text

Effect of spectral irradiance distribution on the outdoor performance of amorphous Si//thin-film crystalline Si stacked photovoltaic modules by Minemoto, Takashi, Toda, Masanori, Nagae, Shingo, Gotoh, Masahiro, Nakajima, Akihiko, Yamamoto, Kenji, Takakura, Hideyuki, Hamakawa, Yoshihiro

“…Effects of spectral irradiance distributions on the outdoor performance of amorphous Si//thin-film crystalline Si stacked photovoltaic (PV) modules installed…”
Get full text

Robustness under functional constraint: the genetic network for temporal expression in Drosophila neurogenesis by Nakajima, Akihiko, Isshiki, Takako, Kaneko, Kunihiko, Ishihara, Shuji

“…Precise temporal coordination of gene expression is crucial for many developmental processes. One central question in developmental biology is how such…”
Get full text

The green tea catechin epigallocatechin gallate (EGCG) blocks cell motility, chemotaxis and development in Dictyostelium discoideum by McQuade, Kyle J, Nakajima, Akihiko, Ilacqua, April N, Shimada, Nao, Sawai, Satoshi

“…Catechins, flavanols found at high levels in green tea, have received significant attention due to their potential health benefits related to cancer,…”
Get full text

Heterogenous Genetic, Clinical, and Imaging Features in Patients with Neuronal Intranuclear Inclusion Disease Carrying NOTCH2NLC Repeat Expansion by Fitrah, Yusran Ady, Higuchi, Yo, Hara, Norikazu, Tokutake, Takayoshi, Kanazawa, Masato, Sanpei, Kazuhiro, Taneda, Tomone, Nakajima, Akihiko, Koide, Shin, Tsuboguchi, Shintaro, Watanabe, Midori, Fukumoto, Junki, Ando, Shoichiro, Sato, Tomoe, Iwafuchi, Yohei, Sato, Aki, Hayashi, Hideki, Ishiguro, Takanobu, Takeda, Hayato, Takahashi, Toshiaki, Fukuhara, Nobuyoshi, Kasuga, Kensaku, Miyashita, Akinori, Onodera, Osamu, Ikeuchi, Takeshi

“…Neuronal intranuclear inclusion disease (NIID) is a neurodegenerative disorder that is caused by the abnormal expansion of non-coding trinucleotide GGC repeats…”
Get full text

A high efficiency thin film silicon solar cell and module by Yamamoto, Kenji, Nakajima, Akihiko, Yoshimi, Masashi, Sawada, Toru, Fukuda, Susumu, Suezaki, Takashi, Ichikawa, Mitsuru, Koi, Yohei, Goto, Masahiro, Meguro, Tomomi, Matsuda, Takahiro, Kondo, Masataka, Sasaki, Toshiaki, Tawada, Yuko

“…A photoelectric conversion efficiency of over 10% has been achieved in thin-film microcrystalline silicon solar cells which consist of a 2 μm thick layer of…”
Get full text

Regulative differentiation as bifurcation of interacting cell population by Nakajima, Akihiko, Kaneko, Kunihiko

“…In multicellular organisms, several cell states coexist. For determining each cell type, cell–cell interactions are often essential, in addition to…”
Get full text

Thin film Si solar cell fabricated at low temperature by Yamamoto, Kenji, Yoshimi, Masashi, Tawada, Yuko, Okamoto, Yoshifumi, Nakajima, Akihiko

“…Research and development of our film Si solar cells are reviewed. Our developed film polycrystalline Si (poly-Si) cells are well described by the structure of…”
Get full text

Phosphorylated Rho–GDP directly activates mTORC2 kinase towards AKT through dimerization with Ras–GTP to regulate cell migration by Senoo, Hiroshi, Kamimura, Yoichiro, Kimura, Reona, Nakajima, Akihiko, Sawai, Satoshi, Sesaki, Hiromi, Iijima, Miho

“…mTORC2 plays critical roles in metabolism, cell survival and actin cytoskeletal dynamics through the phosphorylation of AKT. Despite its importance to biology…”
Get full text

Cost effective and high-performance thin film Si solar cell towards the 21st century by Yamamoto, Kenji, Yoshimi, Masashi, Tawada, Yuko, Okamoto, Yoshifumi, Nakajima, Akihiko

“…Research and development of thin film Si solar cells are reviewed. By combining a poly-Si cell with an a-Si cell, both of which are fabricated by plasma…”
Get full text

Optimization of Device Design for Thin-Film Stacked Tandem Solar Modules in Terms of Outdoor Performance by Nakajima, Akihiko, Ichikawa, Mitsuru, Sawada, Toru, Yoshimi, Masashi, Yamamoto, Kenji

“…The device current-voltage ( I - V ) characteristics of thin film silicon stacked tandem solar modules (HYBRID modules) consisting of a hydrogenated amorphous…”
Get full text

Spectral Effects of a Single-Junction Amorphous Silicon Solar Cell on Outdoor Performance by Nakajima, Akihiko, Ichikawa, Mitsuru, Kondo, Masataka, Yamamoto, Kenji, Yamagishi, Hideo, Tawada, Yoshihisa

“…The device current–voltage ( I – V ) parameters of single-junction amorphous Si (a-Si) solar cells in natural sunlight at various locations have been…”
Get full text