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S. Iwashita · SciRah

Researcher profile · Semantic Scholar

S. Iwashita

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S. Iwashita — researcher profile on SciRah

h-index: 20
Works: 55
Citations: 1,737

Most-cited papers

Mitogen-activated protein kinases, Erk and p38, phosphorylate and regulate Foxo1.
Sachie Asada, H. Daitoku, Hitomi Matsuzaki, Tomoko Saito +7 more
2007Cellular Signalling245 citations
Semantic Scholar
Epidermal growth factor and potent phorbol tumor promoters induce epidermal growth factor receptor phosphorylation in a similar but distinctively different manner in human epidermoid carcinoma A431 cells.
S. Iwashita, C. Fox
1984Journal of Biological Chemistry228 citations Open access
Semantic Scholar
Identification and Characterization of a Novel Family of Serine/Threonine Kinases Containing Two N-terminal LIM Motifs (*)
I. Okano, Junji Hiraoka, Hidenori Otera, Koh Nunoue +4 more
1995Journal of Biological Chemistry200 citations Open access
Semantic Scholar
The C-terminal domain of perfringolysin O is an essential cholesterol-binding unit targeting to cholesterol-rich microdomains.
Y. Shimada, Mikako Maruya, S. Iwashita, Y. Ohno-Iwashita
2002European Journal of Biochemistry160 citations Open access
Semantic Scholar
p27x-III and p21x-III, proteins encoded by the pX sequence of human T-cell leukemia virus type I.
T. Kiyokawa, Motoharu Seiki, S. Iwashita, Kenichi Imagawa +2 more
1985Proceedings of the National Academy of Sciences of the United States of America122 citations Open access
Semantic Scholar
Perfringolysin O, a cholesterol-binding cytolysin, as a probe for lipid rafts.
Y. Ohno-Iwashita, Y. Shimada, A. Waheed, M. Hayashi +4 more
2004Anaerobe95 citations
Semantic Scholar
Thiol protease-specific inhibitor E-64 arrests human epidermoid carcinoma A431 cells at mitotic metaphase.
Yoko Shoji-Kasai, Mitsuko Senshu, S. Iwashita, K. Imahori
1988Proceedings of the National Academy of Sciences of the United States of America52 citations Open access
Semantic Scholar
Cholesterol-binding toxins and anti-cholesterol antibodies as structural probes for cholesterol localization.
Y. Ohno-Iwashita, Y. Shimada, M. Hayashi, M. Iwamoto +2 more
2010Sub-cellular biochemistry47 citations
Semantic Scholar
Interaction of Elongation Factor-1α and Pleckstrin Homology Domain of Phospholipase C-γ1 with Activating Its Activity*
Jongsoo Chang, H. Seok, T. Kwon, Do-Sik Min +11 more
2002Journal of Biological Chemistry45 citations Open access
Semantic Scholar
Isolation and characterization of activin receptor from mouse embryonal carcinoma cells. Identification of its serine/threonine/tyrosine protein kinase activity.
Takanori Nakamura, Kishiko Sugino, N. Kurosawa, M. Sawai +6 more
1992Journal of Biological Chemistry39 citations Open access
Semantic Scholar
A transposable element-mediated gene divergence that directly produces a novel type bovine Bcnt protein including the endonuclease domain of RTE-1.
S. Iwashita, N. Osada, T. Itoh, M. Sezaki +7 more
2003Molecular biology and evolution35 citations Open access
Semantic Scholar
Eukaryotic Translation Elongation Factor 1A Induces Anoikis by Triggering Cell Detachment*
Keisuke Itagaki, T. Naito, R. Iwakiri, M. Haga +9 more
2012Journal of Biological Chemistry32 citations Open access
Semantic Scholar
Versatile Roles of R-Ras GAP in Neurite Formation of PC12 Cells and Embryonic Vascular Development*
S. Iwashita, Mariko Kobayashi, Y. Kubo, Y. Hinohara +10 more
2006Journal of Biological Chemistry32 citations Open access
Semantic Scholar
Phosphorylation of a proline‐directed kinase motif is responsible for structural changes in myogenin
Naohiro Hashimotoa, M. Ogashiwa, E. Okumura, T. Endo +2 more
1994FEBS Letters31 citations
Semantic Scholar
Rasa3 Controls Megakaryocyte Rap1 Activation, Integrin Signaling and Differentiation into Proplatelet
Patricia Molina-Ortiz, Séléna Polizzi, E. Ramery, S. Gayral +4 more
2014PLoS Genetics30 citations Open access
Semantic Scholar
An Alu-linked Repetitive Sequence Corresponding to 280 Amino Acids Is Expressed in a Novel Bovine Protein, but Not in Its Human Homologue*
T. Nobukuni, M. Kobayashi, A. Omori, S. Ichinose +8 more
1997Journal of Biological Chemistry30 citations Open access
Semantic Scholar
RasGAPs: a crucial regulator of extracellular stimuli for homeostasis of cellular functions.
S. Iwashita, Si-Young Song
2008Molecular Biosystems28 citations
Semantic Scholar
Molecular events leading to fusiform morphological transformation by partial src deletion mutant of Rous sarcoma virus.
S. Iwashita, N. Kitamura, Mitsuaki A. Yoshida
1983Virology28 citations
Semantic Scholar
Inositol trisphosphate-linked calcium mobilization couples substance P receptors to conductance increase in a rat pancreatic acinar cell line.
Si-Young Song, S. Iwashita, K. Noguchi, S. Konishi
1988Neuroscience Letters21 citations
Semantic Scholar
The Bucentaur (BCNT) protein family: a long-neglected class of essential proteins required for chromatin/chromosome organization and function
Giovanni Messina, Emanuele Celauro, Maria Teresa Atterrato, E. Giordano +2 more
2015Chromosoma20 citations Open access
Semantic Scholar
Interaction of elongation factor-1alpha and pleckstrin homology domain of phospholipase C-gamma 1 with activating its activity.
Jongsoo Chang, H. Seok, T. Kwon, Do-Sik Min +11 more
2002Journal of Biological Chemistry20 citations
Semantic Scholar
Role of Cdc42 in neurite outgrowth of PC12 cells and cerebellar granule neurons
Ijaz Ahmed, Y. Calle, S. Iwashita, A. Nur‐e‐Kamal
2006Molecular and Cellular Biochemistry19 citations
Semantic Scholar
A tandem gene duplication followed by recruitment of a retrotransposon created the paralogous bucentaur gene (bcntp97) in the ancestral ruminant.
S. Iwashita, Sadao Ueno, K. Nakashima, Si-Young Song +8 more
2006Molecular biology and evolution19 citations
Semantic Scholar
Release of O antigen polysaccharide from Salmonella newington by phage ϵ34
S. Iwashita, S. Kanegasaki
197518 citations
Semantic Scholar
cAMP-mediated modulation of signal transduction of epidermal growth factor (EGF) receptor systems in human epidermoid carcinoma A431 cells. Depression of EGF-dependent diacylglycerol production and EGF receptor phosphorylation.
S. Iwashita, Ken-Ichi Mitsui, Yoko Shoji-Kasai, Mitsuko Senshu-Miyaike
1990Journal of Biological Chemistry17 citations Open access
Semantic Scholar
Intracellular cAMP controls a physical association of V-1 with CapZ in cultured mammalian endocrine cells.
M. Kitazawa, T. Yamakuni, Si-Young Song, Chieko Kato +10 more
2005Biochemical and Biophysical Research Communications - BBRC16 citations
Semantic Scholar
Insulin-like growth factor I rapidly induces tyrosine phosphorylation of a Mr 150,000 and a Mr 160,000 protein in highly metastatic mouse colon carcinoma 26 NL-17 cells.
T. Yamori, Yumiko Iizuka, Y. Takayama, S. Nishiya +4 more
1991Cancer Research16 citations
Semantic Scholar
Mammalian Bcnt/Cfdp1, a potential epigenetic factor characterized by an acidic stretch in the disordered N-terminal and Ser250 phosphorylation in the conserved C-terminal regions
S. Iwashita, Takehiro Suzuki, Takeshi Yasuda, K. Nakashima +8 more
2015Bioscience Reports13 citations Open access
Semantic Scholar
Transformation of rat fibroblasts by phospholipase C‐γ1 overexpression is accompanied by tyrosine dephosphorylation of paxillin
Jongsoo Chang, S. Iwashita, Young Han Lee, Myung Jong Kim +2 more
1999FEBS Letters11 citations
Semantic Scholar
Differential contribution of M r 120 kDa rasGTPase‐activating protein and neurofibromatosis type 1 gene product during the transition from growth phase to arrested state in human fibroblasts accompanied by a unique rasGTPase‐activating active
M. Kobayashi, N. Hashimoto, M. Hoshino, S. Hattori +1 more
1993FEBS Letters11 citations Open access
Semantic Scholar
Bucentaur (Bcnt) Gene Family: Gene Duplication and Retrotransposon Insertion
S. Iwashita, N. Osada
20118 citations Open access
Semantic Scholar
Multiple duplication of the bucentaur gene family, which recruits the APE-like domain of retrotransposon: Identification of a novel homolog and distinct cellular expression.
S. Iwashita, K. Nakashima, Motoki Sasaki, N. Osada +1 more
2009Gene8 citations
Semantic Scholar
Release of O antigen polysaccharide from Salmonella newington by phage epsilon 34.
S. Iwashita, S. Kanegasaki
1975Virology7 citations
Semantic Scholar
Thiol Protease Inhibitor, E‐64‐d, Prevents Spindle Formation during Mouse Oocyte Maturation 1
N. Hashimoto, S. Iwashita, Y. Shoji‐Kasai, T. Kishimoto +1 more
1990Development, Growth and Differentiation6 citations
Semantic Scholar
Examination of the role of serine phosphorylation in phospholipase C‐γ and its related P47 in cAMP‐mediated depression of epidermal growth factor receptor signal transduction
K. Mitsui, S. Iwashita
19905 citations
Semantic Scholar
α-D-Fucosidase from Aspergillus oryzae : Characterization of α-D-Fucosidase with α-D-Galactosidase Activity
S. Iwashita, F. Egami
19735 citations
Semantic Scholar
A spatial similarity of stereochemical environments formed by amino acid residues defines a common epitope of two non-homologous proteins
K. Nakashima, S. Iwashita, Takehiro Suzuki, Chieko Kato +7 more
2019Scientific Reports4 citations Open access
Semantic Scholar
Gene organization of bovine BCNT that contains a portion corresponding to an endonuclease domain derived from an RTE-1 (Bov-B LINE), non-LTR retrotransposable element: duplication of an intramolecular repeat unit downstream of the truncated RTE-1.
S. Iwashita, T. Itoh, H. Takeda, Y. Sugimoto +5 more
2001Gene4 citations
Semantic Scholar
[Phosphoamino acid analysis by 2-dimensional electrophoresis].
K. Mitsui, S. Iwashita
1990Seikagaku. The Journal of Japanese Biochemical Society3 citations
Semantic Scholar
Overcoming off-targets: assessing Western blot signals for Bcnt/Cfdp1, a tentative component of the chromatin remodeling complex
S. Iwashita, Takehiro Suzuki, Y. Kiriyama, N. Dohmae +3 more
2020Bioscience Reports2 citations Open access
Semantic Scholar
Examination of the role of serine phosphorylation in phospholipase C-gamma and its related P47 in cAMP-mediated depression of epidermal growth factor signal transduction.
K. Mitsui, S. Iwashita
1990FEBS Letters2 citations
Semantic Scholar
A novel Giraffidae-specific interspersed repeat with a microsatellite, originally found in an intron of a ruminant paralogous p97bcnt gene.
K. Hon-nami, Sadao Ueno, H. Endo, H. Nishimura +3 more
2004Gene1 citations
Semantic Scholar
Detection of transiently phosphorylated membrane proteins by protein blotting through a nonionic detergent layer.
S. Iwashita, Koreaki Ito, Mitsuaki A. Yoshida
1987Analytical Biochemistry1 citations
Semantic Scholar
Assessment of a western blot signal for the Bcnt/Cfdp1, a tentative component of Srcap chromatin remodeling complex; trial to overcome off-target problems
S. Iwashita, Takehiro Suzuki, Y. Kiriyama, N. Dohmae +3 more
2019bioRxiv0 citations Open access
Semantic Scholar
A spatial similarity of physicochemical environment formed by amino acid residues defines a common epitope between two non-homologous proteins, Bcnt/Cfdp1 and glutamine synthetase
K. Nakashima, S. Iwashita, T. Kohno, T. Warita +3 more
20170 citations
Semantic Scholar
Anti-peptide antibody against the evolutionarily conserved C-terminal region of Bcnt/Cfdp1 cross-reacts with glutamine synthetase
S. Iwashita, K. Nakashima, Takehiro Suzuki, Yasutomi Kamei +5 more
20160 citations
Semantic Scholar
21 Bucentaur ( Bcnt ) 1 Gene Family : Gene Duplication and Retrotransposon Insertion
S. Iwashita, N. Osada
20120 citations
Semantic Scholar
Insulin-like Growth Factor I Rapidly Induces Tyrosine Phosphorylation of a Mr 150 , 000 and a Mr 160 , 000 Protein in Highly Metastatic Mouse Colon Carcinoma 26 NL-17 Cells 1
T. Yamori, Y. Lizuka, Y. Takayama, S. Nishiya +4 more
20060 citations
Semantic Scholar
Enhancement of Noradrenergic Phenotype Expression in Transgenic Mice Overexpressing V-1, A Cytoplasmic Ankyrin Repeat Protein
T. Yamakuni, Toshifumi Yamamoto, H. Yamamoto, Si-Young Song +12 more
20020 citations
Semantic Scholar
Phosphorylation of a novel neuronal cdc10/SWI6 motif-containing protein V-l by protein kinase Cs in vitro.
T. Yamakuni, R. Asakai, Y. Aoyama, T. Saido +4 more
19950 citations Open access
Semantic Scholar

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