Takumi Ishizuka

发表

Crucial role of high-mobility group box 2 in mouse ovarian follicular development through estrogen receptor beta

Yu Yamaguma, Naohiro Sugita, N. Choijookhuu, 2022, Histochemistry and Cell Biology.

Clipping of Telomere from Human Chromosomes Using a Chemistry‐Based Artificial Restriction DNA Cutter

M. Komiyama, Yan Xu, Takumi Ishizuka, 2015, Current protocols in nucleic acid chemistry.

Origin of high fidelity in target-sequence recognition by PNA-Ce(IV)/EDTA combinations as site-selective DNA cutters.

M. Komiyama, Takumi Ishizuka, Yoji Yamamoto, 2009, Journal of the American Chemical Society.

Linear consecutive hexaoxazoles as G4 ligands inducing chair-type anti-parallel topology of a telomeric G-quadruplex

T. Hirokawa, Yan Xu, Yue Ma, 2020, RSC advances.

Consecutive formation of G-quadruplexes in human telomeric-overhang DNA: a protective capping structure for telomere ends.

M. Komiyama, Yan Xu, Takumi Ishizuka, 2009, Angewandte Chemie.

Chiral introduction of positive charges to PNA for double-duplex invasion to versatile sequences

R. Corradini, M. Komiyama, Takumi Ishizuka, 2008, Nucleic acids research.

SSB‐Assisted Duplex Invasion of Preorganized PNA into Double‐Stranded DNA

R. Marchelli, R. Corradini, M. Komiyama, 2009, Chembiochem : a European journal of chemical biology.

Antiparallel RNA G-quadruplex Formed by Human Telomere RNA Containing 8-Bromoguanosine

Yan Xu, Takumi Ishizuka, Chao-Da Xiao, 2017, Scientific Reports.

Improving Thermodynamic Stability and Anticoagulant Activity of a Thrombin Binding Aptamer by Incorporation of 8-trifluoromethyl-2'-deoxyguanosine.

Yan Xu, Takumi Ishizuka, Y. Asada, 2020, Journal of medicinal chemistry.

Influenza Virus Z-RNAs Induce ZBP1-Mediated Necroptosis

David F. Boyd, D. Green, J. Crawford, 2020, Cell.

A Simple and Sensitive 19F NMR Approach for Studying the Interaction of RNA G‐Quadruplex with Ligand Molecule and Protein

Yan Xu, Takumi Ishizuka, T. Oyoshi, 2017 .

Strand invasion of conventional PNA to arbitrary sequence in DNA assisted by single-stranded DNA binding protein.

M. Komiyama, Takumi Ishizuka, J. Sumaoka, 2009, Chemical communications.

A multi-functional guanine derivative for studying the DNA G-quadruplex structure.

Yan Xu, Takumi Ishizuka, Hong-Liang Bao, 2017, The Analyst.

19F NMR Spectroscopy for the Analysis of DNA G-Quadruplex Structures Using 19F-Labeled Nucleobase.

Yan Xu, Takumi Ishizuka, Hong-Liang Bao, 2019, Methods in molecular biology.

Regulation of Multidrug Efflux Pumps by TetR Family Transcriptional Repressor Negatively Affects Secondary Metabolism in Streptomyces coelicolor A3(2)

Takumi Ishizuka, H. Onaka, Shumpei Asamizu, 2022, bioRxiv.

Characterization of Structure and Catalytic Activity of a Complex between Heme and an All Parallel-Stranded Tetrameric G-Quadruplex Formed from DNA/RNA Chimera Sequence d(TTA)r(GGG)dT

Yan Xu, Takumi Ishizuka, Yasuhiko Yamamoto, 2020 .

Iron-catalyst-switched selective conjugate addition of grignard reagents: alpha,beta,gamma,delta-unsaturated amides as versatile templates for asymmetric three-component coupling processes.

Takumi Ishizuka, S. Okada, Ryuji Murayama, 2008, Angewandte Chemie.

Microwave-assisted Tertiary Carbon Radical Reaction for Construction of Quaternary Carbon Center

Takumi Ishizuka, K. Namba, Sangita Karanjit, 2019, Chemistry Letters.

Characterization of human telomere RNA G-quadruplex structures in vitro and in living cells using 19F NMR spectroscopy

N. Kenmochi, T. Uechi, Yan Xu, 2017, Nucleic acids research.

Studying DNA G-Quadruplex Aptamer by 19F NMR

Atsushi Yamashita, Yan Xu, Takumi Ishizuka, 2017, ACS omega.

A U-tetrad stabilizes human telomeric RNA G-quadruplex structure.

M. Komiyama, Yan Xu, Takumi Ishizuka, 2010, Journal of the American Chemical Society.

2′-O-Methyl-8-methylguanosine as a Z-Form RNA Stabilizer for Structural and Functional Study of Z-RNA

Yan Xu, Takumi Ishizuka, Hong-Liang Bao, 2018, Molecules.

Finding a human telomere DNA-RNA hybrid G-quadruplex formed by human telomeric 6-mer RNA and 16-mer DNA using click chemistry: a protective structure for telomere end.

M. Komiyama, Yan Xu, Takumi Ishizuka, 2014, Bioorganic & medicinal chemistry.

Oligonucleotide Models of Telomeric DNA and RNA Form a Hybrid G-quadruplex Structure as a Potential Component of Telomeres*

M. Komiyama, Yan Xu, Takumi Ishizuka, 2012, The Journal of Biological Chemistry.

Structure-Dependent Binding of hnRNPA1 to Telomere RNA.

Yan Xu, Danzhou Yang, Takumi Ishizuka, 2017, Journal of the American Chemical Society.

Antiparallel RNA G-quadruplex Formed by Human Telomere RNA Containing 8-Bromoguanosine

Yan Xu, Takumi Ishizuka, Chao-Da Xiao, 2017, Scientific Reports.

Unusual Topological RNA Architecture with an Eight-Stranded Helical Fragment Containing A-, G-, and U-Tetrads.

Yan Xu, H. Sugiyama, Takumi Ishizuka, 2017, Journal of the American Chemical Society.

G-rich sequence-specific recognition and scission of human genome by PNA/DNA hybrid G-quadruplex formation.

M. Komiyama, Yan Xu, Takumi Ishizuka, 2012, Angewandte Chemie.

Click Chemistry Takes a Snapshot of DNA-RNA Hybrid G-Quadruplex in Living Cells

Yan Xu, Takumi Ishizuka, 2016 .

Fluorescence imaging of chromosomal DNA using click chemistry

Yan Xu, Takumi Ishizuka, Kenichiro Ito, 2016, Scientific Reports.

Pivotal role of High-Mobility Group Box 2 in ovarian folliculogenesis and fertility

Yu Yamaguma, Naohiro Sugita, N. Choijookhuu, 2022, Journal of Ovarian Research.

A nucleoside derivative 5-vinyluridine (VrU) for imaging RNA in cells and animals.

Yan Xu, Takumi Ishizuka, R. Nishii, 2019, Bioconjugate chemistry.

An Advanced Detection System for In Situ Hybridization Using a Fluorescence Resonance Energy Transfer-based Molecular Beacon Probe

Yan Xu, N. Choijookhuu, Takumi Ishizuka, 2022, Acta histochemica et cytochemica.

A chemistry-based method to detect individual telomere length at a single chromosome terminus.

M. Komiyama, Yan Xu, Takumi Ishizuka, 2013, Journal of the American Chemical Society.

Conjugation of peptide nucleic acid with a pyrrole/imidazole polyamide to specifically recognize and cleave DNA.

M. Komiyama, Yan Xu, H. Sugiyama, 2013, Angewandte Chemie.

Solid-phase synthesis of pseudo-complementary peptide nucleic acids

Makoto Komiyama, Yuichiro Aiba, M. Komiyama, 2008, Nature Protocols.

Site-specific functionalization of RNA molecules by an unnatural base pair transcription system via click chemistry.

Takumi Ishizuka, I. Hirao, M. Kimoto, 2012, Chemical communications.

Click chemistry for fluorescence imaging via combination of a BODIPY-based 'turn-on' probe and a norbornene glucosamine.

Takumi Ishizuka, Y. Hishikawa, Zhiyong He, 2022, Chemical Communications.

A disintegrin and metalloproteinase with thrombospondin motifs 2 cleaves and inactivates Reelin in the postnatal cerebral cortex and hippocampus, but not in the cerebellum

Takumi Ishizuka, H. Tsuiji, Hisashi Oishi, 2019, Molecular and Cellular Neuroscience.

A multi-functional guanine derivative for studying the DNA G-quadruplex structure.

Yan Xu, Takumi Ishizuka, Hong-Liang Bao, 2017, The Analyst.

Conjugation of peptide nucleic acid with a pyrrole/imidazole polyamide to specifically recognize and cleave DNA.

M. Komiyama, Yan Xu, H. Sugiyama, 2013, Angewandte Chemie.