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Aya Ogata · SciRah

Researcher profile · Semantic Scholar

Aya Ogata

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Aya Ogata — researcher profile on SciRah

h-index: 10
Works: 34
Citations: 482

Most-cited papers

Ras is involved in the negative control of autophagy through the class I PI3-kinase
S. Furuta, E. Hidaka, Aya Ogata, S. Yokota +1 more
2004Oncogene159 citations Open access
Semantic Scholar
MicroRNAs miR-199a-5p and -3p target the Brm subunit of SWI/SNF to generate a double-negative feedback loop in a variety of human cancers.
Kouhei Sakurai, Chihiro Furukawa, Takeshi Haraguchi, K. Inada +8 more
2011Cancer Research118 citations Open access
Semantic Scholar
Biocontrol Activity of Nonpathogenic Strains of Fusarium oxysporum: Colonization on the Root Surface to Overcome Nutritional Competition
Y. Iida, Aya Ogata, H. Kanda, Oumi Nishi +3 more
2022Frontiers in Microbiology24 citations Open access
Semantic Scholar
Biaryl modification of the 5'-terminus of one strand of a microRNA duplex induces strand specificity.
Aya Ogata, Chihiro Furukawa, Kouhei Sakurai, H. Iba +2 more
2010Bioorganic & Medicinal Chemistry Letters22 citations
Semantic Scholar
Diazirine-containing RNA photocrosslinking probes for the study of siRNA-protein interactions.
Satoru Kuboe, Mayuko Yoda, Aya Ogata, Y. Kitade +2 more
2010Chemical Communications17 citations
Semantic Scholar
Characterization of 3D matrix conditions for cancer cell migration with elasticity/porosity-independent tunable microfiber gels
Daoxiang Huang, Yuka Nakamura, Aya Ogata, Satoru Kidoaki
2020Polymer journal15 citations
Semantic Scholar
Incorporation of biaryl units into the 5' and 3' ends of sense and antisense strands of siRNA duplexes improves strand selectivity and nuclease resistance.
K. Yoshikawa, Aya Ogata, C. Matsuda, M. Kohara +3 more
2011Bioconjugate chemistry15 citations
Semantic Scholar
[11C]NCGG401, a novel PET ligand for imaging of colony stimulating factor 1 receptors.
Aya Ogata, Bin Ji, Takashi Yamada, Saori Hattori +8 more
2022Bioorganic & Medicinal Chemistry Letters14 citations
Semantic Scholar
Involvement of inflammation in the medial temporal region in the development of agitation in Alzheimer's disease: an in vivo positron emission tomography study
F. Yasuno, Yasuyuki Kimura, Aya Ogata, Hiroshi Ikenuma +13 more
2022Psychogeriatrics12 citations Open access
Semantic Scholar
Estimation of blood-based biomarkers of glial activation related to neuroinflammation
F. Yasuno, Atsushi Watanabe, Yasuyuki Kimura, Yumeka Yamauchi +14 more
2022Brain, Behavior, & Immunity - Health11 citations Open access
Semantic Scholar
Kinetic modeling and non-invasive approach for translocator protein quantification with 11C-DPA-713.
F. Yasuno, Yasuyuki Kimura, Aya Ogata, Hiroshi Ikenuma +10 more
2022Nuclear Medicine and Biology10 citations
Semantic Scholar
Sasa veitchii extracts protect phenytoin-induced cell proliferation inhibition in human lip mesenchymal cells through modulation of miR-27b-5p.
Yosuke Tsukiboshi, Aya Ogata, Azumi Noguchi, Yurie Mikami +3 more
2023Biomedical research8 citations Open access
Semantic Scholar
Neuroimaging biomarkers of glial activation for predicting the annual cognitive function decline in patients with Alzheimer's disease.
F. Yasuno, Yasuyuki Kimura, Aya Ogata, Hiroshi Ikenuma +13 more
2023Brain, behavior, and immunity8 citations Open access
Semantic Scholar
A novel PET probe to selectively image heat shock protein 90α/β isoforms in the brain
Takayuki Sakai, Aya Ogata, Hiroshi Ikenuma, Takashi Yamada +11 more
2024EJNMMI Radiopharmacy and Chemistry7 citations Open access
Semantic Scholar
Brain pharmacokinetics and biodistribution of 11C-labeled isoproterenol in rodents.
Aya Ogata, Yasuyuki Kimura, Hiroshi Ikenuma, Takashi Yamada +6 more
2020Nuclear Medicine and Biology6 citations
Semantic Scholar
Synthesis and evaluation of a novel PET ligand, a GSK’963 analog, aiming at autoradiography and imaging of the receptor interacting protein kinase 1 in the brain
Hiroshi Ikenuma, Aya Ogata, H. Koyama, Bin Ji +13 more
2023EJNMMI Radiopharmacy and Chemistry5 citations Open access
Semantic Scholar
Synthesis of (R,S)-isoproterenol, an inhibitor of tau aggregation, as an 11C-labeled PET tracer via reductive alkylation of (R,S)-norepinephrine with [2-11C]acetone.
Hiroshi Ikenuma, H. Koyama, Naoya Kajino, Yasuyuki Kimura +7 more
2019Bioorganic & Medicinal Chemistry Letters5 citations
Semantic Scholar
Plasma IL-6 Levels as a Biomarker for Behavioral Changes in Alzheimer’s Disease
Fumihiko Yasuno, Atsushi Watanabe, Yasuyuki Kimura, Yumeka Yamauchi +13 more
2025Neuroimmunomodulation4 citations Open access
Semantic Scholar
Leptin and inflammatory pathways in the Alzheimer's disease continuum: Implications for glial activation and neuropsychiatric symptoms
Fumihiko Yasuno, K. Nakagome, Yoshie Omachi, Yasuyuki Kimura +14 more
2025Brain, Behavior, & Immunity - Health4 citations Open access
Semantic Scholar
Trait-anxiety and glial-related neuroinflammation of the amygdala and its associated regions in Alzheimer's disease: A significant correlation
Fumihiko Yasuno, Yasuyuki Kimura, Aya Ogata, Hiroshi Ikenuma +13 more
2024Brain, Behavior, & Immunity - Health3 citations Open access
Semantic Scholar
Noradrenaline transporter PET reflects neurotoxin-induced noradrenaline level decrease in the rat hippocampus
Takayuki Sakai, Saori Hattori, Aya Ogata, Takashi Yamada +7 more
2023EJNMMI Research3 citations Open access
Semantic Scholar
Incorporation of an acyclic alkynyl nucleoside analog into siRNA improves silencing activity and nuclease resistance.
Aya Ogata, Y. Ueno
2015Bioorganic & Medicinal Chemistry Letters3 citations
Semantic Scholar
First-in-Human Study of [11C]NCGG401 for Imaging Colony-Stimulating Factor 1 Receptors in the Brain
Aya Ogata, Hiroshi Ikenuma, Fumihiko Yasuno, T. Nihashi +6 more
2025Journal of Nuclear Medicine2 citations Open access
Semantic Scholar
Development of a novel PET ligand, [11C]GO289 targeting CK2 expressed in the brain.
Aya Ogata, Takashi Yamada, Saori Hattori, Hiroshi Ikenuma +9 more
2023Bioorganic & Medicinal Chemistry Letters2 citations
Semantic Scholar
Synthesis of antisense oligonucleotides containing acyclic alkynyl nucleoside analogs and their biophysical and biological properties.
Aya Ogata, Yusuke Maeda, Y. Ueno
2017Bioorganic & Medicinal Chemistry2 citations
Semantic Scholar
Autoactivation of pancreatic trypsinogen is controlled by carbohydrate‐specific interaction
H. Ogawa, Kusumi Izumi, Aya Ogata, A. Wada +3 more
2015FEBS Letters2 citations
Semantic Scholar
Radiosynthesis of [11C]MNS for PET imaging of NLRP3 inflammasome with [11C]nitromethane in one-pot and its evaluation in rat brains
Aya Ogata, Hiroshi Ikenuma, J. Abe, Takashi Yamada +5 more
2023Journal of Radioanalytical and Nuclear Chemistry1 citations
Semantic Scholar
11C-Labeling of acyclic retinoid peretinoin by rapid C-[11C]methylation to disclose novel brain permeability and central nervous system activities hidden in antitumor agent.
Kei-ichi Suzuki, H. Koyama, Narumasa Nakamura, Yasuyuki Kimura +14 more
2023Bioorganic & Medicinal Chemistry Letters1 citations Open access
Semantic Scholar
PET/CT for Neuroinflammation
Aya Ogata, Y. Kimura, F. Yasuno, Y. Ouchi +1 more
20191 citations
Semantic Scholar
1′-Sugar-Tethered Cholesterol-Modified siRNAs with Variable Linker Lengths for Carrier-Free Delivery and Enhanced RNAi Efficiency
Y. Shimada, Ayane Tsuchida, Shin Ando, Yuri Kakisawa +6 more
2026ACS Omega0 citations Open access
Semantic Scholar
11C-labeling of 20(S)-protopanaxadiol, an aglycon of ginsenoside, based on the use of Pd(0)-mediated rapid C-[11C]methylation of boronic precursors.
Yoshiki Ooshima, H. Koyama, Aya Ogata, Hiroshi Ikenuma +5 more
2025Bioorganic & Medicinal Chemistry Letters0 citations Open access
Semantic Scholar
Evaluation of specific binding of [11C]TZ7774 to the receptor-interacting protein kinase 1 (RIPK1) in the brain.
Takayuki Sakai, Takashi Yamada, Hiroshi Ikenuma, Aya Ogata +10 more
2024American Journal of Nuclear Medicine and Molecular Imaging0 citations
Semantic Scholar
2P311 Mechanical control of 3-D cell movement in elasticity-tunable matrix of nano/micro-fiber gels(28. Bioengineering,Poster)
Aya Ogata, Satoru Kidoaki
20130 citations Open access
Semantic Scholar
1PT231 Mechanical control of 3-D cell movement in elasticallymicropatterned matrix of micro-fiber gels(The 50th Annual Meeting of the Biophysical Society of Japan)
Aya Ogata, Satoru Kidoaki
20120 citations Open access
Semantic Scholar

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