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Publication List - Yoshiaki Masaki (174 entries)
Journal Paper
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Miyaji K,
Masaki Y,
Seio K.
Inhibitory Effects on RNA Binding and RNase H Induction Activity of Prodrug-Type Oligodeoxynucleotides Modified with a Galactosylated Self-Immolative Linker Cleavable by β-Galactosidase,
Bioconjugate Chemistry,
Oct. 2024.
-
Noguchi M,
Miyauchi A,
Masaki Y,
Sakaki M,
Lei XF,
Kobayashi-Tanabe M,
Miyazaki A,
Aoki T,
Yoshida H,
Seio K,
Kim-Kaneyama Jr.
Hic-5 antisense oligonucleotide inhibits advanced hepatic fibrosis and steatosis in vivo,
JHEP Reports,
Vol. 6,
Aug. 2024.
-
Takayuki Kanagawa,
Shigetoshi Tachibana,
Yoshiaki Masaki,
Kohji Seio.
Synthesis and Conformational Analyses of Cyclonucleoside Having 13-Membered Ring Bridging Nucleobase and 5′-Position via a Linker Containing Sulfonamide,
Org. Lett.,
Vol. 25,
Oct. 2023.
-
Kanagawa T,
Koyoma A,
Masaki Y,
Seio K.
Alteration of target cleavage patterns and off-target reduction of antisense oligonucleotides incorporating 2- N-carbamoyl- or (2-pyridyl)guanine,
Org Biomol Chem .,
June 2023.
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Tomori T,
Uekusa K,
Koyama A,
Kanagawa T,
Masaki Y,
Seio K.
Synthesis of 2'-O-[3-(N-methylsulfamoyl)propan-1-yl]ribothymidine as a potentially applicable 2'-modified nucleoside for antisense oligonucleotides,
Bioorg Med Chem .,
Vol. 73,
Nov. 2022.
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Masaki Y,
Tabira A,
Hattori S,
Wakatsuki S,
Seio K.
Insertion of a methylene group into the backbone of an antisense oligonucleotide reveals the importance of deoxyribose recognition by RNase H,
Org. Biomol Chem.,
Vol. 20,
Oct. 2022.
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Masaki Y,
Onishi Y,
Seio K.
Quantification of synthetic errors during chemical synthesis of DNA and its suppression by non-canonical nucleosides,
Sci Rep.,
Vol. 12,
July 2022.
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Okamura H,
Trinh GH,
Dong Z,
Masaki Y,
Seio K,
Nagatsugi F..
Selective and stable base pairing by alkynylated nucleosides featuring a spatially-separated recognition interface,
Nucleic Acids Res.,
Mar. 2022.
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Masaki Y,
Maruyama A,
Yoshida K,
Tomori T,
Kishimura T,
Seio K..
Oligodeoxynucleotides Modified with 2'- O-(Cysteinylaminobutyl)carbamoylethylribothymidine Residues for Native Chemical Ligation with Peptide at Internal Positions,
Bioconjug. Chem.,
Feb. 2022.
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Kishimura T,
Tomori T,
Masaki Y,
Seio K..
Synthesis of 2′-O-alkylcarbamoylethyl-modified oligonucleotides with enhanced nuclease resistance that form isostable duplexes with complementary RNA,
Bioorg Med Chem Lett.,
Mar. 2021.
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Yuko Hara,
Yoshitaka Mizobe,
Yukiko U. Inoue,
Yasumasa Hashimoto,
Norio Motohashi,
Yoshiaki Masaki,
Kohji Seio,
Shin’ichi Takeda,
Tetsuya Nagata,
Matthew J. A. Wood,
Takayoshi Inoue,
Yoshitsugu Aoki.
Novel EGFP reporter cell and mouse models for sensitive imaging and quantification of exon skipping,
June 2020.
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Seio K,
Yamaguchi K,
Yamazaki A,
Kanamori T,
Masaki Y..
Transcription of DNA duplex containing deoxypseudouridine and deoxypseudoisocytidine, and inhibition of transcription by triplex forming oligonucleotide that recognizes the modified duplex,
Nucleosides, Nucleotides & Nucleic Acids,
Mar. 2020.
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Takeshita L,
Yamada Y,
Masaki Y,
Seio K..
Synthesis of Deoxypseudouridine 5′-Triphosphate Bearing the Photoremovable Protecting Group at the N1 Position Capable of Enzymatic Incorporation to DNA,
J. ORG. CHEM.,
Vol. 7,
Jan. 2020.
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Seio K,
Shiozawa T,
Sugiyama D,
Ohno K,
Tomori T,
Masaki Y..
31P NMR Study on the Reactions of Amino Acids and Sugar Derivatives with Pyrophosphorous Acid as a Possible Prebiotic Phosphonylating Agent,
Bull. Chem. Soc. Jpn.,
Vol. 92,
No. 4,
pp. 905-911,
Apr. 2019.
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Masaki Y,
Yamamoto K,
Yoshida K,
Maruyama A,
Tomori T,
Iriyama Y,
Nakajima H,
Kanaki T,
Seio K..
Modification of oligonucleotides with weak basic residues via the 2′-O-carbamoylethyl linker for improving nuclease resistance without loss of duplex stability and antisense activity,
Org. Biomol Chem.,
Apr. 2019.
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Takashi Kanamori,
Masaki Y,
Oda Y,
Ohzeki H,
Ohkubo A,
Sekine M,
Seio K..
DNA triplex-based fluorescence turn-on sensors for adenosine using a fluorescent molecular rotor 5-(3-methylbenzofuran-2-yl) deoxyuridine,
Org. Biomol Chem.,
Jan. 2019.
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Masaki Y,
Inde T,
Maruyama A,
Seio K..
Tolerance of N2-heteroaryl modifications on guanine bases in a DNA G-quadruplex,
Org. Biomol Chem.,
Vol. 17,
pp. 859-866,
Jan. 2019.
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Yoshiaki Masaki,
Keishi Yamamoto,
Takeshi Inde,
Keita Yoshida,
Atsuya Maruyama,
Tetsuya Nagata,
Jun Tanihata,
Shin'ichi Takeda,
Mitsuo Sekine,
Kohji Seio.
Synthesis of 2'-O-(N-methylcarbamoylethyl) 5-methyl-2-thiouridine and its application to splice-switching oligonucleotides,
Bioorganic & Medicinal Chemistry Letters,
Dec. 2018.
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Yoshiaki Masaki,
Devon Cayer,
Ryan McBride,
M. Reza Ghadiri.
A kinetically controlled, isothermal method for the detection of single nucleotide mismatches,
Bioorganic & Medicinal Chemistry Letters,
Vol. 28,
No. 16,
pp. 2754-2758,
Sept. 2018.
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Yoshiaki Masaki,
Yusuke Iriyama,
Hiroyuki Nakajima,
Yusuke Kuroda,
Tatsuro Kanaki,
Satoshi Furukawa,
Mitsuo Sekine,
Kohji Seio.
Application of 2′-O-(2-N-Methylcarbamoylethyl) Nucleotides in RNase H-Dependent Antisense Oligonucleotides,
Nucleic Acid Ther.,
Vol. 28,
No. 5,
Sept. 2018.
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K. Seio,
T. Kanamori,
Y. Masaki.
Synthesis of Fluorescent Nucleic Acids bearing Nucleobases Modified with Heteroaryl Group and Fluorophores,
JOURNAL OF SYNTHETIC ORGANIC CHEMISTRY JAPAN,
Vol. 76,
No. 8,
pp. 792-801,
Aug. 2018.
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Takahito Tomori,
Kento Nagaoka,
Leo Takeshita,
Takashi Shiozawa,
Yuya Miyatake,
Yoshiaki Masaki,
Mitsuo Sekine,
Kohji Seio.
Deoxynucleoside Triphosphate Containing Pyridazin-3-one Aglycon as a Thymidine Triphosphate Substitute for Primer Extension and Chain Elongation by Klenow fragments,
J. Org. Chem.,
Vol. 83,
No. 15,
pp. 8353–8363,
June 2018.
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Kohji Seio,
Takashi Kanamori,
Yoshiaki Masaki.
Solvent- and environment-dependent fluorescence of modified nucleobases,
Tetrahedron Lett.,
Vol. 59,
No. 21,
pp. 1977-1985,
May 2018.
-
K. Ohno,
D. Sugiyama,
L. Takeshita,
T. Kanamori,
Y. Masaki,
M. Sekine,
K. Seio.
Synthesis of photocaged 6-O-(2-nitrobenzyl) guanosine and 4-O-(2-nitrobenzyl)uridine triphosphates for photocontrol of the RNA transcription reaction,
BIOORGANIC & MEDICINAL CHEMISTRY,
Vol. 25,
No. 21,
pp. 6007-6015,
Nov. 2017.
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T. Inde,
Y. Masaki,
A. Maruyama,
Y. Ito,
N. Makio,
Y. Miyatake,
T. Tomori,
M. Sekine,
K. Seio.
Synthesis of oligonucleotides containing 2-N-heteroarylguanine residues and their effect on duplex/triplex stability,
ORGANIC & BIOMOLECULAR CHEMISTRY,
Vol. 15,
No. 39,
pp. 8371-8383,
Oct. 2017.
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K. Seio,
M. Tokugawa,
K. Kaneko,
T. Shiozawa,
Y. Masaki.
A systematic study of the synthesis of 2'-deoxynucleosides by Mitsunobu reaction,
SYNLETT,
Vol. 28,
No. 15,
pp. 2014-2017,
Sept. 2017.
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Takashi Kanamori,
Akihiro Takamura,
Nobuhiro Tago,
Yoshiaki Masaki,
Akihiro Ohkubo,
Mitsuo Sekine,
Kohji Seio.
Fluorescence enhancement of oligodeoxynucleotides modified with green fluorescent protein chromophore mimics upon triplex formation.,
Org. Biomol. Chem.,
Vol. 15,
pp. 1190-1197,
Jan. 2017.
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Masaki Yoshiaki,
Sekine Mitsuo,
Seio Kohji.
Deformability Calculation for Estimation of the Relative Stability of Chemically Modified RNA Duplexes.,
Current protocols in nucleic acid chemistry,
Vol. 68,
pp. 7.27.1-7.27.10,
2017.
Official location
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Kohji Seio,
Yurie Ohno,
Kentaro Ohno,
Leo Takeshita,
Takashi Kanamori,
Yoshiaki Masaki,
Mitsuo Sekine.
Photo-controlled binding of MutS to photo-caged DNA duplexes incorporating 4-O-(2-nitrobenzyl) or 4-O-[2-(2-nitrophenyl)propyl]thymidine,
Bioorganic & Medicinal Chemistry Letters,
Vol. 26,
19,
Page 4861-4863,
Oct. 2016.
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Yoshiaki Masaki,
Hugo Itou,
Yuki Oda,
Kazufumi Yamazaki,
Nobuhiro Tago,
Kentaro Ohno,
Nozomi Ishii,
Hirosuke Tsunoda,
Takashi Kanamori,
Akihiro Ohkubo,
Mitsuo Sekine,
Kohji Seio.
Enzymatic synthesis and reverse transcription of RNAs incorporating 2'-O-carbamoyl uridine triphosphate,
Chemical Communications,
Sept. 2016.
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Munefumi Tokugawa,
Yoshiaki Masaki,
Jan Christian Canggadibrata,
Kazuhei Kaneko,
Takashi Shiozawa,
Takashi Kanamori,
Morten Grøtli,
L. Marcus Wilhelmsson,
Mitsuo Sekine,
Kohji Seio.
7-(Benzofuran-2-yl)-7-deazadeoxyguanosine as a fluorescence turn-ON probe for single-strand DNA binding protein,
Chemical Communications,
Vol. 52,
3809-3812,
Sept. 2016.
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Yu Ito,
Yoshiaki Masaki,
Takashi Kanamori,
Akihiro Ohkubo,
KOHJI SEIO,
MITSUO SEKINE.
Synthesis of 5-[3-(2-aminopyrimidin-4-yl)aminopropyn-1-yl]uracil derivative that recognizes Ade-Thy base pairs in double-stranded DNA,
Bioorg. Med. Chem. Lett.,
Vol. 26,
pp. 194-196,
Jan. 2016.
-
Nobuhiro Tago,
Yoshiaki Masaki,
Takashi Kanamori,
Akihiro Ohkubo,
KOHJI SEIO,
MITSUO SEKINE.
A New Microfluidic Phase-Transfer Reaction Using HPLC Guard Columns as the Reactor for the N3 Protection of Uridine Derivatives,
SYNLETT,
Vol. 26,
pp. 2578-2582,
Nov. 2015.
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Ohkubo,
Kenji Yamada,
Yu Ito,
Kiichi Yoshimura,
Koichiro Miyauchi,
Takashi Kanamori,
Yoshiaki Masaki,
KOHJI SEIO,
HIDEYA YUASA,
Mitsuo.
Synthesis and Triplex-forming Properties of Oligonucleotides Capable of Recognizing Corresponding DNA Duplexes Containing Four Base Pairs,
Nucleic Acids Res.,
Vol. 43,
No. 12,
pp. 5675-5686,
May 2015.
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Takahito Tomori,
Yuya Miyatake,
Takashi Kanamori,
Yoshiaki Masaki,
Akihiro Ohkubo,
KOHJI SEIO,
MITSUO SEKINE.
Synthesis of peptide nucleic acids containing pyridazine derivatives as cytosine and thymine analogs, and their duplexes with complementary oligodeoxynucleotides,
ORG. LETT.,
Vol. 17,
6,
pp. 1609-1612,
Mar. 2015.
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munefumi tokugawa,
Kazuhei Kaneko,
Masanori Saito,
Takashi Kanamori,
Yoshiaki Masaki,
Akihiro Ohkubo,
KOHJI SEIO,
MITSUO SEKINE.
Synthesis of responsive fluorescent Nucleobases 7-(Benzofuran-2-yl)-7- deazahypoxanthine and 7-(benzofuran-2-yl)-7-deazaguanine using cross-coupling reaction,
CHEM. LETT.,
Vol. 44,
pp. 64-66,
Jan. 2015.
-
Takashi Kanamori,
Hiroki Ohzeki,
Yoshiaki Masaki,
Akihiro Ohkubo,
MITSUO SEKINE,
KOHJI SEIO.
Controlling the fluorescence of benzofuran-modified uracil residues in oligonucleotides by triple-helix formation,
Chembiochem,
Vol. 16,
1,
pp. 167-176,
Jan. 2015.
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Yoshiaki Masaki,
Takeshi Inde,
Tetsuya Nagata,
Jun Tanihata,
Takashi Kanamori,
Kohji Seio,
Shin'ichi Takeda,
Mitsuo Sekine.
Enhancement of exon skipping in mdx52 mice by 2′-O-methyl-2-thioribothymidine incorporation into phosphorothioate oligonucleotides,
Med. Chem. Commun.,
Vol. 6,
Page 630-633,
Nov. 2014.
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Masaki Yoshiaki,
Yamada Takeshi,
Saneyoshi Hisao,
Ohkubo Akihiro,
Seio Kohji,
Sekine Mitsuo.
Synthesis and Exon-Skipping Activity of Chemically Modified RNAs,
Chemical Biology of Nucleic Acids: Fundamentals and Clinical Applications,
pp. 497-510,
Mar. 2014.
Official location
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K. Yamada,
Y. Masaki,
H. Tsunoda,
A. Ohkubo,
K. Seio,
M. Sekine.
A new modified cytosine base capable of base pairing with guanine using four hydrogen bonds,
ORGANIC & BIOMOLECULAR CHEMISTRY,
Vol. 12,
No. 14,
pp. 2255-2262,
2014.
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Y. Masaki,
R. Miyasaka,
K. Hirai,
T. Kanamori,
H. Tsunoda,
A. Ohkubo,
K. Seio,
M. Sekine.
Properties of 5- and/or 2-modified 2 '-O-cyanoethyl uridine residue: 2 '-O-cyanoethyl-5-propynyl-2-thiouridine as an efficient duplex stabilizing component,
ORGANIC & BIOMOLECULAR CHEMISTRY,
Vol. 12,
No. 7,
pp. 1157-1162,
2014.
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T. Yamada,
Y. Masaki,
N. Okaniwa,
T. Kanamori,
A. Ohkubo,
H. Tsunoda,
K. Seio,
M. Sekine.
Synthesis and properties of oligonucleotides modified with 2 '-O-(2-carboxyethyl)nucleotides and their carbamoyl derivatives,
ORGANIC & BIOMOLECULAR CHEMISTRY,
Vol. 12,
No. 33,
pp. 6457-6464,
2014.
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Y. Iijima,
S. Kojima,
E. Kodama,
S. Kurohagi,
T. Kanamori,
Y. Masaki,
A. Ohkubo,
M. Sekine,
K. Seio.
Modified oligodeoxynucleotide primers for reverse-transcription of target RNAs that can discriminate among length variants at the 3 '-terminus,
ORGANIC & BIOMOLECULAR CHEMISTRY,
Vol. 11,
No. 47,
pp. 8276-8282,
Dec. 2013.
-
K. Yamada,
A. Ohkubo,
Y. Esaka,
T. Kanamori,
Y. Masaki,
K. Seio,
M. Sekine.
Base recognition of gap sites in DNA-DNA and DNA-RNA duplexes by short oligonucleotides,
BIOORGANIC & MEDICINAL CHEMISTRY LETTERS,
Vol. 23,
No. 11,
pp. 3448-3451,
June 2013.
-
K. Seio,
T. Kanamori,
M. Tokugawa,
H. Ohzeki,
Y. Masaki,
H. Tsunoda,
A. Ohkubo,
M. Sekine.
Fluorescent properties of oligonucleotides doubly modified with an indole-fused cytosine analog and 2-aminopurine,
BIOORGANIC & MEDICINAL CHEMISTRY,
Vol. 21,
No. 11,
pp. 3197-3201,
June 2013.
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Yoshiaki Masaki.
How were Ribonucleotides Synthesized in the Prebiotic Era?,
Journal of Synthetic Organic Chemistry Japan,
Vol. 71,
No. 12,
pp. 1311-1312,
2013.
Official location
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T. Kanamori,
Y. Masaki,
M. Mizuta,
H. Tsunoda,
A. Ohkubo,
M. Sekine,
K. Seio.
DNA duplexes and triplex-forming oligodeoxynucleotides incorporating modified nucleosides forming stable and selective triplexes,
ORGANIC & BIOMOLECULAR CHEMISTRY,
Vol. 10,
No. 5,
pp. 1007-1013,
2012.
-
K. Seio,
S. Kurohagi,
E. Kodama,
Y. Masaki,
H. Tsunoda,
A. Ohkubo,
M. Sekine.
Short-RNA selective binding of oligonucleotides modified using adenosine and guanosine derivatives that possess cyclohexyl phosphates as substituents,
ORGANIC & BIOMOLECULAR CHEMISTRY,
Vol. 10,
No. 5,
pp. 994-1006,
2012.
-
Y. Masaki,
R. Miyasaka,
K. Hirai,
H. Tsunoda,
A. Ohkubo,
K. Seio,
M. Sekine.
Prediction of the stability of modified RNA duplexes based on deformability analysis: Oligoribonucleotide derivatives modified with 2 '-o-cyanoethyl-5-propynyl-2-thiouridine as a promising component,
CHEMICAL COMMUNICATIONS,
Vol. 48,
No. 58,
pp. 7313-7315,
2012.
-
H. Tsunoda,
T. Kudo,
Y. Masaki,
A. Ohkubo,
K. Seio,
M. Sekine.
Biochemical behavior of N-oxidized cytosine and adenine bases in DNA polymerase-mediated primer extension reactions,
NUCLEIC ACIDS RESEARCH,
Vol. 39,
No. 7,
pp. 2995-3004,
Apr. 2011.
-
A. Ohkubo,
Y. Nishino,
A. Yokouchi,
Y. Ito,
Y. Noma,
Y. Kakishima,
Y. Masaki,
H. Tsunoda,
K. Seio,
M. Sekine.
Stable triplex formation using the strong stacking effect of consecutive thionucleoside moieties,
CHEMICAL COMMUNICATIONS,
Vol. 47,
No. 46,
pp. 12556-12558,
2011.
-
Y. Masaki,
R. Miyasaka,
A. Ohkubo,
K. Seio,
M. Sekine.
Linear relationship between deformability and thermal stability of 2 '-O-modified RNA hetero duplexes,
JOURNAL OF PHYSICAL CHEMISTRY B,
Vol. 114,
No. 7,
pp. 2517-2524,
Feb. 2010.
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Y. Masaki,
A. Ohkubo,
K. Seio,
M. Sekine.
Synthesis of 6-N-(benzothiazol-2-yl)deoxyadenosine and its exciton-coupled circular dichroism,
BIOORGANIC & MEDICINAL CHEMISTRY,
Vol. 18,
No. 2,
pp. 567-572,
Jan. 2010.
-
Seio Kohji,
Miyazaki Kazuya,
Kurohagi Sayako,
Masaki Yoshiaki,
Tsunoda Hirosuke,
Ohkubo Akihiro,
Sekine Mitsuo.
Synthesis and properties of terminally modified oligonucleotides capable of short-RNA selective hybridization.,
Nucleic acids symposium series (2004),
No. 53,
pp. 13-4,
Sept. 2009.
Official location
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K. Seio,
Y. Takaku,
K. Miyazaki,
S. Kurohagi,
Y. Masaki,
A. Ohkubo,
M. Sekine.
Synthesis of terminally modified oligonucleotides and their hybridization dependence on the size of the target RNAs,
ORGANIC & BIOMOLECULAR CHEMISTRY,
Vol. 7,
No. 11,
pp. 2440-2451,
2009.
-
Saneyoshi Hisao,
Okamoto Itaru,
Masaki Yoshiaki,
Ohkubo Akihiro,
Seio Kohji,
Mitsuo.
Facile synthesis of 2 '-O-cyanoethyluridine by ring-opening reaction of 2,2 '-anhydrouridine with cyanoethyl trimethylsilyl ether in the presence of BF3 center dot Et2O,
Tetrahedron Letters,
Vol. 48,
No. 48,
pp. 8554-8557,
Nov. 2007.
Official location
Book
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Yoshiaki Masaki,
Akihiro Ohkubo,
Kohji Seio,
Mitsuo Sekine.
Effects of 2'-O-Modifications on RNA Duplex Stability,
Synthesis of Therapeutic Oligonucleotides,
Springer,
Jan. 2018.
-
Ohkubo Akihiro,
Okamoto Itaru,
Kasuya Rintaro,
Sakamoto Kazushi,
Sasami Takeshi,
Odawara Yoko,
Masaki Yoshiaki,
Sakaue Toshiyuki,
Nagasawa Hiroshi,
Tsukahara Toshifumi,
Seio Kohji,
Sekine Mitsuo.
Protected DNA probes (PDP): A new strategy for gene detection,
Chemistry of Nucleic Acid Components,
Vol. 10,
pp. 94-102,
2008.
Official location
International Conference (Not reviewed / Unknown)
-
Tabira A,
Httori S,
Seio K,
Masaki Y.
Extended phosphate backbone of ASO reveals importance of deoxyribose recognition by RNase H,
FIBER International Summit for Nucleic Acids (S-FISNA),
Feb. 2024.
-
Masaki Y,
Onishi Y,
Seio K.
Estimation of synthetic errors toward long DNA chemical synthesis,
FIBER International Summit for Nucleic Acids (S-FISNA),
Feb. 2024.
-
Masaki Y,
Onishi Y,
Seio K.
Systemic comparison of DNA chemical synthesis conditions by next-generation sequencing,
第49回国際核酸化学シンポジウム 日本核酸化学会第6回年会,
Nov. 2022.
-
Tabira A,
Masaki Y,
Hattori S,
Wakatsuki S,
Seio K.
Effects of inserting methylene group in the interaction of RNase H and ASO,
第49回国際核酸化学シンポジウム 日本核酸化学会第6回年会,
Nov. 2022.
-
Tachibana S,
Kanagawa T,
Ohnishi R,
Masaki Y,
Seio K.
Synthesis and the structural analysis of a cyclic sulfonamide thymidine derivative,
第49回国際核酸化学シンポジウム 日本核酸化学会第6回年会,
Nov. 2022.
-
Yagata T,
Masaki Y,
Onishi Y,
Seio K.
Synthesis and property of alkoxytrityl type protecting group having reactive moiety,
第49回国際核酸化学シンポジウム 日本核酸化学会第6回年会,
Nov. 2022.
-
Uekusa K,
Tomori T,
Koyama A,
Masaki Y,
Seio K.
Synthesis of nucleoside and oligonucleotide derivatives incorporating 2’-O-sulfamoylpropyl or 2’-O-sulfamoylbutyl modifications,
第49回国際核酸化学シンポジウム 日本核酸化学会第6回年会,
Nov. 2022.
-
Ohnishi R,
Sekiya S,
Edamura W,
Tachibana S,
Masaki Y,
Seio K.
Synthesis and structural analysis of sulfonamide linkage-containing oligonucleotides for the development of antisense nucleic acids,
第49回国際核酸化学シンポジウム 日本核酸化学会第6回年会,
Nov. 2022.
-
Tomori, T.,
Kishimura T.,
Uekusa K.,
Koyama A.,
Erikawa Y.,
Masaki Y.,
Seio K.
Synthesis of oligonucleotides with lipophilic residues via 2´-O-carbamoylethyl linker for providing 3´-exonuclease resistance and duplex stability,
ISNAC 2021,
Nov. 2021.
-
Takeshita L,
Iwake A,
Tomori T,
Masaki Y,
Seio K.
Enzymatic incorporation of 2'-O-alkylcarbamoyl-UTP for development of RNA aptamer,
Oct. 2019.
-
Yamada Y,
Takeshita L,
Masaki Y,
Seio K.
Enzymatic synthesis and photo-deprotection of DNA incorporating photo-caged deoxypseudouridine,
Oct. 2019.
-
Y. Masaki,
T. Inde,
A. Maruyama,
K. Seio.
Tolerance of N2-heteroaryl modifications on guanine bases in G-quadruplex structure,
CISNAC 2019日本核酸化学会設立記念国際シンポジウム,
July 2019.
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L. Takeshita,
Y. Masaki,
K. Seio.
Synthesis and properties of photo-responsive DNA probes containing photo-cleavable protecting group and thioxanthone as a photo-sensitizer,
第45回国際核酸化学シンポジウム 日本核酸化学会第2回年会,
Nov. 2018.
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Maruyama A.,
Inde T.,
Masaki Y.,
Seio K..
Synthesis of oligodeoxyribonucleotides containing 2-N-heteroarylguanine residues and their effect on G-quadruplex structure and stability,
第45回国際核酸化学シンポジウム 日本核酸化学会第2回年会,
Nov. 2018.
-
Y. Masaki,
K. Yamamoto,
K. Yoshida,
Y. Iriyama,
H. Nakajima,
T. Kanaki,
T. Tomori,
K. Seio.
Application of 2'-O-carbamoylethyl-type modifications in antisense oligonucleotide,
The 14th Annual Meeting of the Oligonucleotide Therapeutics Society,
Sept. 2018.
-
Y. Masaki,
T. Inde,
A. Maruyama,
K. Seio.
Synthesis of oligodeoxyribonucleotides containing N2-heteroarylguanine residues and their properties in G-quadruplex structures,
XXIII International Roundtable on Nucleosides, Nucleotides & Nucleic Acids,
Aug. 2018.
-
L. Takeshita,
K. Ohno,
K. Nagaoka,
Y. Yamada,
Y. Masaki,
K. Seio.
Photo-regulation of transcription by using enzymatically synthesized photo-caged DNA,
The 44th International Symposium on Nucleic Acids Chemistry & The 1st Annual Meeting of Japan Society of Nucleic Acids Chemistry,
Nov. 2017.
-
T. Inde,
Y. Masaki,
A. Maruyama,
Y. Ito,
N. Makio,
Y. Miyatake,
T. Tomori,
M. Sekine,
K. Seio.
Synthesis of oligodeoxyribonucleotides containing 2-N-heteroarylguanine residues and their effect on higher-order structure stability,
The 44th International Symposium on Nucleic Acids Chemistry & The 1st Annual Meeting of Japan Society of Nucleic Acids Chemistry,
Nov. 2017.
-
D. Sugiyama,
T. Shiozawa,
K. Ohno,
T. Tomori,
Y. Masaki,
K. Seio.
Reaction of H-pyrophosphonic acid toward nucleosides, nucleotides and amino acids,
The 44th International Symposium on Nucleic Acids Chemistry & The 1st Annual Meeting of Japan Society of Nucleic Acids Chemistry,
Nov. 2017.
-
Yoshiaki Masaki,
Mitsuo Sekine,
KOHJI SEIO.
Relationship between deformability of sugar-modified RNA duplexes and their melting temperatures,
13th Annual Meeting of the Oligonucleotide Therapeutics Society,
Sept. 2017.
-
Takeshi Inde,
Yoshiaki Masaki,
Mitsuo Sekine,
Kohji Seio.
Base Pair Recognition of Alpha-deoxyribonucleosides with Unmodified Nucleobase and 8-Oxo-adenine in Antiparallel DNA Triplex,
The 43rd International Symposium on Nucleic Acids Chemistry,
Sept. 2016.
-
Takahito Tomori,
Kento Nagaoka,
Yuya Miyatake,
Yoshiaki Masaki,
Mitsuo Sekine,
Kohji seio.
Synthesis and Enzymatic Properties of C-nucleoside Triphosphate Containing Pyridazin-3-one As a Uracil Analog,
The 43rd International Symposium on Nucleic Acids Chemistry,
Sept. 2016.
-
Leo Takeshita,
Kentaro Ohno,
Yoshiaki Masaki,
Mitsuo Sekine,
Kohji Seio.
Chemical and Enzymatic Synthesis of Photo-caged DNA containing N1-Nitrobenzyl-2´-deoxypseudouridine for UV Dependent Regulation of Transcription,
The 43rd International Symposium on Nucleic Acids Chemistry,
Sept. 2016.
-
Yoshiaki Masaki,
Ryuta Miyasaka,
Keishi Yamamoto,
Keita Yoshida,
Akihiro Ohkubo,
Mitsuo Sekine,
Kohji Seio.
Deformability analysis of chemically modified RNA and its applicability for estimation of RNA duplex stability,
The 43rd International Symposium on Nucleic Acids Chemistry,
Sept. 2016.
-
Yoshiaki Masaki,
Keishi Yamamoto,
Takeshi Inde,
Tetsuya Nagata,
Jun Tanihata,
Yusuke Iriyama,
Shin'ichi Takeda,
Kohji Seio,
Mitsuo Sekine.
Enhancement of exon skipping by 2´-O-(N-methylcarbamoyl)ethyl (MCE) and/or nucleobase modified nucleosides incorporation into phosphorothioate oligonucleotides,
11th of Annual Meeting of the Oligonucleotide Therapeutics Society,
Oct. 2015.
-
Yu Ito,
Takashi Kanamori,
Yoshiaki Masaki,
Akihiro Ohkubo,
Kohji Seio,
Mitsuo Sekine.
Synthesis of deoxyuridine derivatives modified with 2,4-diaminopyrimidine moiety for the development of high affinity triplex forming oligonucleotides,
The 42nd International Symposium on Nucleic Acids Chemistry 2015,
Sept. 2015.
-
Kentaro Ohno,
Leo Takeshita,
Yoshihiro Iijima,
Takashi Kanamori,
Yoshiaki Masaki,
Mitsuo Sekine,
Kohji Seio.
Synthesis of oligonucleotides containing photo-caged 2´ -deoxypseudouridine for the regulation of DNA-protein interaction,
The 42nd International Symposium on Nucleic Acids Chemistry,
Sept. 2015.
-
Ayano Yamazaki,
Kei Yamaguchi,
Takashi Kanamori,
Yoshiaki Masaki,
Mitsuo Sekine,
Kohji Seio.
Synthesis of oligodeoxynucleotides containing 2´-deoxy-pseudoisocytidine for the development of chemically modified DNA duplexes and triplexes,
The 42nd International Symposium on Nucleic Acids Chemistry,
Sept. 2015.
Domestic Conference (Not reviewed / Unknown)
-
宮地健人,
羽生愛深,
KOHJI SEIO,
Yoshiaki Masaki.
7位にピリジル基を導入した7-デアザデオキシグアノシンを含むオリゴヌクレオチドの合成と性質,
日本化学会第104春季年会,
Mar. 2024.
-
鈴木雄大,
須田雪音,
井分彩乃,
Yoshiaki Masaki,
KOHJI SEIO.
光架橋ビオチンリンカーを有するグアノシンテトラリン酸類似体の合成,
日本化学会第104春季年会,
Mar. 2024.
-
島村大輝,
有江嶺美,
金山朱里,
宮内彩,
KOHJI SEIO,
Yoshiaki Masaki.
細胞選択的送達を目指した糖リガンド修飾アンチセンス核酸の合成と性質,
日本化学会第104春季年会,
Mar. 2024.
-
田平彩乃,
若月駿介,
清尾康志,
正木慶昭.
置換基を導入した2´-O, 3´-C架橋アラビノフラノシルチミンを含むオリゴヌクレオチドの合成と性質,
日本化学会第104春季年会,
Mar. 2024.
-
瀧川駿太朗,
友利貴人,
植草宏哉,
Yoshiaki Masaki,
KOHJI SEIO.
2´水酸基にスルホンアミド修飾またはスルホネート修飾を有する5-メチルウリジン誘導体の合成および二重鎖形成能の評価,
日本化学会第104春季年会,
Mar. 2024.
-
立花茂載,
大西里絵,
Yoshiaki Masaki,
KOHJI SEIO.
5´位を増炭したスルホンアミド骨格を有するチミジンダイマーの合成と物性評価,
日本化学会第104春季年会,
Mar. 2024.
-
KOHJI SEIO,
大西里絵,
立花茂載,
Yoshiaki Masaki.
スルホンアミド型バックボーンを導入したギャップマーの合成およびアンチセンス核酸としての性質,
日本核酸医薬学会 第8回年会,
July 2023.
-
田平彩乃,
服部詩萌里,
KOHJI SEIO,
Yoshiaki Masaki.
メチレン基のリン酸バックボーンへの挿入がRNase Hによるミスマッチを含む二重差切断に与える影響,
日本核酸医薬学会 第8回年会,
July 2023.
-
金川峻幸,
立花茂載,
大西里絵,
Yoshiaki Masaki,
KOHJI SEIO.
スルホンアミド構造を有する環状チミジン誘導体の合成とその構造解析,
日本核酸医薬学会 第7回年会,
Aug. 2022.
-
植草宏哉,
友利貴人,
Yoshiaki Masaki,
KOHJI SEIO.
2’-O-スルファモイルアルキル修飾を導入したオリゴヌクレオチドの合成と性質,
日本核酸医薬学会 第7回年会,
Aug. 2022.
-
金川峻幸,
小山彩,
Yoshiaki Masaki,
KOHJI SEIO.
塩基部修飾グアニン導入によるアンチセンス核酸の標的切断変化とオフターゲット抑制,
日本核酸医薬学会 第7回年会,
Aug. 2022.
-
Yoshiaki Masaki,
田平彩乃,
金川峻幸,
若月駿介,
服部詩萌里,
小山彩,
井上敦,
KOHJI SEIO.
RNase H依存型アンチセンス核酸の安全性向上に向けた化学修飾の開発,
日本核酸医薬学会 第7回年会,
Aug. 2022.
-
Yoshiaki Masaki,
田平彩乃,
服部詩萌里,
KOHJI SEIO.
5´-デオキシ-5´-ヒドロキシメチルチミジン及び3´-デオキシ-3´-ヒドロキシメチルチミジンを含むリン酸骨格を伸長したオリゴヌクレオチドの合成と性質,
日本化学会 第102春季年会2022,
Mar. 2022.
-
井分彩乃,
赤井恒,
友利貴人,
KOHJI SEIO,
Yoshiaki Masaki.
リンカーを介して2´-水酸基にビオチンを有するグアノシンテトラリン酸誘導体の合成,
日本化学会 第102春季年会2022,
Mar. 2022.
-
小山彩,
友利貴人,
江利川友紀,
Yoshiaki Masaki,
KOHJI SEIO.
2´カルバモイルエチルリンカーの脂溶性残基を導入したアンチセンスオリゴヌクレオチドの合成と特性評価,
日本化学会 第102春季年会2022,
Mar. 2022.
-
大西里絵,
関谷彰太,
枝村亘,
Yoshiaki Masaki,
KOHJI SEIO.
スルホンアミド骨格を含む人工核酸の合成とアンチセンス活性の評価,
日本化学会 第102春季年会2022,
Mar. 2022.
-
金川峻幸,
立花茂載,
大西里絵,
Yoshiaki Masaki,
KOHJI SEIO.
塩基部と5´位をスルホンアミド結合で架橋したチミジン誘導体の合成法の検討,
日本化学会 第102春季年会2022,
Mar. 2022.
-
矢形太一,
Yoshiaki Masaki,
KOHJI SEIO.
末端アルキンを有するアルコキシトリチル型保護基の開発,
第102春季年会2022,
Mar. 2022.
-
Yoshiaki Masaki,
矢形太一,
KOHJI SEIO.
次世代シーケンサーをもちいた化学合成DNAの副生成物解析,
日本化学会 第102春季年会2022,
Mar. 2022.
-
KOHJI SEIO,
岸村智太,
友利貴人,
Yoshiaki Masaki.
2'位に種々のカルバモイルエチル基を有する人工核酸の合成とアンチセンス核酸としての性質,
日本核酸医薬学会第6回年会,
June 2021.
-
赤井恒,
杉山大樹,
大野健太郎,
Takahito Tomori,
Yoshiaki Masaki,
KOHJI SEIO.
Chemical synthesis of the stringent response molecule ppGpp using TBDMS group as the 2' hydroxy protecting group,
日本化学会第101春季年会2021,
Mar. 2021.
-
KOHJI SEIO,
大西里絵,
関谷彰太,
枝村亘,
Yoshiaki Masaki.
Synthesis and base paring ability of artificial nucleic acids containing sulfonamide bonds,
日本化学会第101春季年会2021,
Mar. 2021.
-
若月駿介,
井上敦,
Yoshiaki Masaki,
KOHJI SEIO.
Synthesis and properties of oligonucleotides containing 2 ́-O,3 ́-C-Linked [3.3.0]Bicycloarabinofuranosyl-thymine derivative,
日本化学会第101春季年会2021,
Mar. 2021.
-
服部詩萌里,
Yoshiaki Masaki,
KOHJI SEIO.
Synthesis and properties of oligonucleotides containing 5 ́-deoxy-5 ́-hydroxymethylthymidine,
日本化学会第101春季年会2021,
Mar. 2021.
-
岸村智太,
植草宏哉,
Takahito Tomori,
Yoshiaki Masaki,
KOHJI SEIO.
Synthesis of oligonucleotides containing 2 ́-O-alkylcarbamoylethyl modifications and their properties,
日本化学会第101春季年会2021,
Mar. 2021.
-
Yoshiaki Masaki,
矢形太一,
KOHJI SEIO.
Evaluation of side-reaction in phosphoramidite method for synthesis of long-DNA,
日本化学会第101春季年会2021,
Mar. 2021.
-
若月駿介,
井上敦,
Yoshiaki Masaki,
KOHJI SEIO.
2 ́-O,3 ́-C架橋型 [3.3.0] ピシクロアラビノフラノシルミチン誘導体の合成,
Mar. 2020.
-
宮崎翔,
Yoshiaki Masaki,
KOHJI SEIO.
高圧条件下での2 ́,5 ́-ヌクレオチド残機を含んだRNA二重鎖の分子シミュレーション,
Mar. 2020.
-
Edamura W,
Sekiya S,
Masaki Y,
Seio K.
Conformation and properties of oligonucleotide with sulfonamide skeleton,
Mar. 2020.
-
山田悠司,
竹下玲央,
Yoshiaki Masaki,
KOHJI SEIO.
光ケージされたデオキシシュードウリジンを含むDNA二重鎖および三重鎖構造の安定性の評価,
Mar. 2020.
-
岸村智太,
Takahito Tomori,
Yoshiaki Masaki,
KOHJI SEIO.
2´位に種々のアルキルカルバモイルエチル修飾を持つ核酸の合成と二重鎖形成能,
Mar. 2020.
-
赤井恒,
杉山大樹,
大野健太郎,
Takahito Tomori,
Yoshiaki Masaki,
KOHJI SEIO.
ホスホロアミダイト化合物を用いた緊縮応答分子ppGppの効率的合成法,
Mar. 2020.
-
Miyazaki S,
Masaki Y,
Seio K.
The conformational property of RNA duplex including 2 ́,5 ́-linkage under high pressure conditions,
Oct. 2019.
-
竹下玲央,
井分彩乃,
Takahito Tomori,
Yoshiaki Masaki,
KOHJI SEIO.
2´-O-アルキルカルバモイル修飾UTPの合成と転写および逆転写反応への応用,
第13回バイオ関連化学シンポジウム2019,
Sept. 2019.
-
Yoshiaki Masaki,
井上敦,
入山友輔,
金木達朗,
中嶋宏之,
KOHJI SEIO.
化学修飾によるアンチセンス核酸のRNase H依存オフターゲット効果の抑制,
第13回バイオ関連化学シンポジウム2019,
Sept. 2019.
-
竹下玲央,
井分彩乃,
Takahito Tomori,
Yoshiaki Masaki,
KOHJI SEIO.
アプタマー応用を志向した2´-O-カルバモイル型修飾を有するウリジン三リン酸の開発,
日本核酸医薬学会 第5回年会 若手シンポジウム,
July 2019.
-
Y. Masaki,
K. Yamamoto,
Y. Yoshida,
A. Maruyama,
T. Tomori,
Y. Iriyama,
H. Nakajima,
T. Kanaki,
K. Seio.
Synthesis and properties of 2'-O-modified oligonucleotides having carbamoylethyl linker,
日本核酸医薬学会 第5回年会,
July 2019.
-
Takeshita, L.,
Masaki, Y.,
Seio, K..
Synthesis and properties of photo-responsive DNA probes containing thioxanthone and nitrophenethyl group,
日本化学会 第99春季年会,
Mar. 2019.
-
Maruyama, A.,
Yoshida, K.,
Masaki, Y.,
Seio, K..
Incorporation of peptide into 2 ́ position of oligonucleotide by Native Chemical Ligation,
日本化学会 第99春季年会,
Mar. 2019.
-
Kishimura, T.,
Tomori, T.,
Masaki, Y.,
Seio, K..
Synthesis and properties of oligonucleotides having alkyl carbamoylethyl groups at 2 ́ position,
日本化学会 第99春季年会,
Mar. 2019.
-
井上敦,
Yoshiaki Masaki,
KOHJI SEIO.
2 ́,3 ́-糖部架橋型アラビノフラノシルチミン誘導体の効率的な合成研究,
日本化学会 第99春季年会,
Mar. 2019.
-
杉山大樹,
大野健太郎,
Yoshiaki Masaki,
KOHJI SEIO.
ホスホロアミダイト化合物を利用したグアノシンテトラリン酸の効率的合成法の開発,
日本化学会 第99春季年会,
Mar. 2019.
-
山田悠司,
竹下玲央,
山田悠司,
竹下玲央,
Yoshiaki Masaki,
KOHJI SEIO.
光ケージされた5-ヒドロキシメチルデオキシウリジンを含むDNAの酵素合成法,
日本化学会 第99春季年会,
Mar. 2019.
-
L. Takeshita,
T. Shiozawa,
D. Sugiyama,
T. Tomori,
Y. Masaki,
K. Seio.
A structure-activity relationship of incorporation of 2'-O-carbamoyl modified uridine triphosphate by RNA polymerase,
日本核酸医薬学会 第4回年会,
July 2018.
-
Yoshiaki Masaki,
井上 敦,
入山 友輔,
金木 達朗,
中嶋 宏之,
KOHJI SEIO.
RNaseH依存型アンチセンス核酸への応用に向けた化学修飾核酸の開発,
日本核酸医薬学会 第4回年会,
July 2018.
-
岸村智太,
吉田圭汰,
Takahito Tomori,
Yoshiaki Masaki,
KOHJI SEIO.
2´位にカルバモイルエチル型修飾を持つ核酸の合成と性質,
生体機能関連化学部会若手の会 第30回サマースクール,
July 2018.
-
Leo Takeshita,
Yuji Yamada,
Yoshiaki Masaki,
KOHJI SEIO.
光ケージされたデオキシシュードウリジンを含むDNAの酵素合成法,
日本化学会第98回春季年会,
Mar. 2018.
-
Daiki Sugiyama,
Takashi Shiozawa,
Kentaro Ohno,
Takahito Tomori,
Yoshiaki Masaki,
KOHJI SEIO.
ピロ亜リン酸による亜リン酸化反応を経由したヌクレオチド合成,
日本化学会第98回春季年会,
Mar. 2018.
-
Atsushi Inoue,
Yoshiaki Masaki,
KOHJI SEIO.
2',3'-糖部架橋型化学修飾核酸の合成,
日本化学会第98回春季年会,
Mar. 2018.
-
Shota Sekiya,
Leo Takeshita,
Yoshiaki Masaki,
KOHJI SEIO.
スルホンアミド骨格を有するオリゴヌクレオチドを鋳型に用いたDNAポリメラーゼ反応,
日本化学会第98回春季年会,
Mar. 2018.
-
Takashi Shiozawa,
Daiki Sugiyama,
Takahito Tomori,
Yoshiaki Masaki,
KOHJI SEIO.
還元的リン化学種による生体小分子の亜リン酸化反応の検討,
日本化学会第98回春季年会,
Mar. 2018.
-
Tomohiro Kishimura,
Keita Yoshida,
Akihiro Ano,
Takahito Tomori,
Yoshiaki Masaki,
KOHJI SEIO.
2'水酸基に種々のカルバモイルエチル型修飾を持つ核酸の効率的合成と性質,
日本化学会第98回春季年会,
Mar. 2018.
-
L. TAKESHITA,
Y. MASAKI,
K. SEIO.
Synthesis of DNA probes containing photo-sensitizer and caged molecule,
日本化学会第98回春季年会,
Mar. 2018.
-
Takeshi Inde,
Yoshiaki Masaki,
Yuya Miyatake,
Mitsuo Sekine,
KOHJI SEIO.
α-デオキシヌクレオシドを含むオリゴヌクレオチドのアンチパラレル型三重鎖形成能と塩基識別能,
日本化学会第98回春季年会,
Mar. 2018.
-
Atsuya Maruyama,
Takeshi Inde,
Yoshiaki Masaki,
KOHJI SEIO.
グアニン塩基部2位にヘテロアリール環修飾を有するオリゴヌクレオチドの合成と高次構造形成,
日本化学会第98回春季年会,
Mar. 2018.
-
Leo Takeshita,
Kentaro Ohno,
Kento Nagaoka,
Yuji Yamada,
Yoshiaki Masaki,
KOHJI SEIO.
光分解性保護基を導入したヌクレオシド三リン酸の合成と転写反応の光制御への応用,
第47回複素環化学討論会,
Oct. 2017.
-
Takeshi Inde,
Atsuya Maruyama,
Yu Ito,
Naoaki Makio,
Takahito Tomori,
Yoshiaki Masaki,
Mitsuo Sekine,
KOHJI SEIO.
2 位のアミノ基にヘテロアリール環を導入したデオキシグアノシン誘導体の合成と オリゴヌクレオチド中での性質評価,
第47回複素環化学討論会,
Oct. 2017.
-
Shota Sekiya,
Ryou Kitagawa,
Leo Takeshita,
Nobuhiro Tago,
Yoshiaki Masaki,
KOHJI SEIO.
スルホンアミド結合を有する人工核酸の新規合成と性質,
第11回バイオ関連化学シンポジウム,
Sept. 2017.
-
Takashi Shiozawa,
Takahito Tomori,
Daiki Sugiyama,
金和平,
Yoshiaki Masaki,
KOHJI SEIO.
還元的リン化学種と生体小分子との反応の検討,
第11回バイオ関連化学シンポジウム,
Sept. 2017.
-
Kentaro Ohno,
Leo Takeshita,
Daiki Sugiyama,
Yoshiaki Masaki,
KOHJI SEIO.
6-O-(2-ニトロベンジル)グアノシン三リン酸の合成と転写反応の光制御,
第11回バイオ関連化学シンポジウム,
Sept. 2017.
-
Yoshiaki Masaki,
Riyuuta Miyasaka,
Keishi Yamamoto,
Keita Yoshida,
Mitsuo Sekine,
KOHJI SEIO.
糖部修飾オリゴヌクレオチドの変形能解析と二重鎖融解温度の関係,
日本核酸医薬学会 第3回年会,
July 2017.
-
KOHJI SEIO,
Yoshiaki Masaki,
Keishi Yamamoto,
Takeshi Inde,
入山友輔,
中島宏之,
金木達朗,
黒田雄介,
古川賢,
谷端 淳,
永田哲也,
武田伸一,
Mitsuo Sekine.
2’-水酸基にカルバモイルエチル型修飾を有する人工核酸を用いたアンチセンス核酸の開発,
日本核酸医薬学会 第3回年会,
July 2017.
-
Yoshiaki Masaki,
Keita Yoshida,
Keishi Yamamoto,
Mitsuo Sekine,
Kohji Seio.
Deformability of RNA duplex containing chemical modifications on sugar moiety and its relationship with melting temperature,
第10回バイオ関連化学シンポジウム2016,
Sept. 2016.
-
Takashi Shiozawa,
Yoshiaki Masaki,
Kazuhei Kaneko,
Canggadibrata Jan Christian,
Munefumi Tokugawa,
Kohji Seio.
Fluorescent DNA probe containing (7-Benzofuran-2-yl)-7-deaza-2 ́-deoxyguanosine ! for detection of single strand binding protein-DNA interaction,
第10回バイオ関連化学シンポジウム,
Sept. 2016.
-
Hiroya Asami,
Munefumi Tokugawa,
Yoshiaki Masaki,
Eric Gloaguen,
Kohji Seio,
Mitsuo Sekine,
Michel Mons.
An Effective Molecular Model for Nanosecond Laser Spectroscopy of Short-lived Nucleobase: Application to Anharmonic Vibrational Analysis in the Mid-IR Region,
日本化学会 第96春季年会,
Mar. 2016.
-
Keishi Yamamoto,
Yoshiaki Masaki,
Keita Yoshida,
入山 友輔,
中嶋 宏之,
金木 達朗,
Mitsuo Sekine,
KOHJI SEIO.
2-(N-エチルカルバモイル)エチル構造を有する糖部修飾核酸の合成と性質,
日本化学会 第96春季年会,
Mar. 2016.
-
Takahito Tomori,
Kento Nagaoka,
Yuya Miyatake,
Yoshiaki Masaki,
Mitsuo Sekine,
KOHJI SEIO.
ピリダジン-3-オンを核酸塩基部に有する/C/ヌクレオシドの合成と性質,
日本化学会 第96春季年会,
Mar. 2016.
-
Leo Takeshita,
Kentaro Ohno,
Yoshiaki Masaki,
Mitsuo Sekine,
KOHJI SEIO.
DNA-タンパク質相互作用の光制御をめざした光ケージされたデオキシシュードウリジンを含む核酸の合成および性質,
日本化学会 第96春季年会,
Mar. 2016.
-
Daichi Miyamura,
Takashi Kanamori,
Yoshiaki Masaki,
Mitsuo Sekine,
KOHJI SEIO.
塩基部5位に3-メチルベンゾフラン誘導体を導入した2'-デオキシウリジンの合成と蛍光特性,
日本化学会 第96春季年会,
Mar. 2016.
-
Tomohiro Kishimura,
Takeshi Inde,
Yoshiaki Masaki,
Mitsuo Sekine,
KOHJI SEIO.
アンチセンス核酸の5´末端に糖を修飾するためのリンカーの設計と合成,
日本化学会 第96春季年会,
Mar. 2016.
-
Yuki Oda,
伊藤比佑吾,
Takashi Kanamori,
Akihiro Ohkubo,
Yoshiaki Masaki,
Mitsuo Sekine,
KOHJI SEIO.
塩基性条件下不安定なヌクレオシド三リン酸の新規合成法の開発,
日本化学会 第96春季年会,
Mar. 2016.
-
Ryou Kitagawa,
Nobuhiro Tago,
Shota Sekiya,
Yoshiaki Masaki,
Mitsuo Sekine,
KOHJI SEIO.
スルホンアミド骨格を有するヌクレオシド誘導体の合成と性質,
日本化学会 第96春季年会,
Mar. 2016.
-
Yoshiaki Masaki,
Keishi Yamamoto,
Takeshi Inde,
Tetsuya Nagata,
Jun Tanihata,
Yusuke Iriyama,
Shinishi Takeda,
Mitsuo Sekine,
KOHJI SEIO.
Enhancement of exon skipping efficiency by using antisense oligonucleotides containing 2-thiothymidine derivatives,
日本核酸医薬学会第一回年会,
Dec. 2015.
-
Nobuhiro Tago,
Ryou Kitagawa,
Adam Kotolik,
Nathaniel E. Clark,
Eric J. Montemayor,
P. John Hart,
Yoshiaki Masaki,
Takashi Kanamori,
Mitsuo Sekine,
KOHJI SEIO,
Masad J. Damha.
Synthesis of artificial branched RNAs containing 2´-5´ phosphoramidate linkages,
第17回日本RNA学会年会,
July 2015.
-
Kentaro Ohno,
Yoshiaki Masaki,
Takashi Kanamori,
Mitsuo Sekine,
KOHJI SEIO.
Synthesis and evaluation of a photo-caged nucleoside triphosphate,
第17回日本RNA学会年会,
July 2015.
-
Keishi Yamamoto,
Yoshiaki Masaki,
Akihiro Ishii,
Takeshi Inde,
Takashi Kanamori,
Mitsuo Sekine,
KOHJI SEIO.
Synthesis and properties of oligonucleotide containing 2´-O-[2-(N-methylcarbamoyl)ethyl] modified 2-thioribothymidine,
第17回日本RNA学会年会,
July 2015.
Other Publication
Patent
-
KOHJI SEIO,
Yoshiaki Masaki,
Takayuki Kanagawa,
Aya Koyama.
塩基部修飾ヌクレオシドを含む新規アンチセンス核酸.
Patent.
Published.
国立大学法人東京工業大学.
2022/03/01.
特願2022-031307.
2023/09/13.
特開2023-127484.
2023.
-
Yoshiaki Masaki.
非天然塩基を利用した長鎖DNA合成.
Patent.
Published.
国立大学法人東京工業大学.
2022/03/18.
PCT/JP2022/012843.
2022/10/20.
WO 2022/220019.
2022.
-
KOHJI SEIO,
Yoshiaki Masaki,
Takahito Tomori,
Koya Uekusa.
2’位にアミノスルホニルアルコキシ基を有する新規人工核酸.
Patent.
Published.
国立大学法人東京工業大学.
2022/03/01.
特願2022-031303.
2023/09/13.
特開2023-127483.
2023.
-
KOHJI SEIO,
Yoshiaki Masaki,
Keishi Yamamoto,
Keita Yoshida.
人工ヌクレオシド及び人工ヌクレオチド並びに人工オリゴヌクレオチド.
Patent.
Registered.
国立大学法人東京工業大学, 日産化学株式会社.
2020/12/04.
特願2020-202186.
2021/03/25.
特開2021-046433.
特許第7085739号.
2022/06/09
2022.
-
KOHJI SEIO,
Yoshiaki Masaki,
Takahito Tomori.
アンチセンス核酸の毒性を軽減する方法.
Patent.
Published.
国立大学法人東京工業大学.
2020/11/27.
PCT/JP2020/044370.
2021/06/03.
WO 2021/107143.
2021.
-
Yoshiaki Masaki,
KOHJI SEIO,
Atsushi Inoue.
毒性が低減されたアンチセンスオリゴヌクレオチド.
Patent.
Published.
国立大学法人東京工業大学, 日産化学株式会社.
2019/03/20.
特願2020-507884.
2021/03/11.
再表/2019/182037.
2021.
-
KOHJI SEIO,
Yoshiaki Masaki,
Kentaro Ohno,
Takahito Tomori.
グアノシン-3’,5’-ビスジホスフェートの製造方法及びその製造中間体.
Patent.
Registered.
国立大学法人東京工業大学.
2019/02/08.
特願2019-571182.
2021/01/28.
再表2019/156240.
特許第7205914号.
2023/01/06
2023.
-
KOHJI SEIO,
Yoshiaki Masaki.
スルホンアミド骨格をもつオリゴヌクレオチドを鋳型として用いたDNA複製法.
Patent.
Published.
国立大学法人東京工業大学.
2018/02/02.
特願2019-568531.
2021/02/04.
再表2019/150564.
2021.
-
KOHJI SEIO,
Yoshiaki Masaki,
Keishi Yamamoto,
Keita Yoshida.
人工ヌクレオシド及び人工ヌクレオチド並びに人工オリゴヌクレオチド.
Patent.
Registered.
国立大学法人東京工業大学, 日産化学株式会社.
2017/02/17.
特願2018-500218.
2018/12/06.
再表2017/142054.
特許第6853537号.
2021/03/16
2021.
-
KOHJI SEIO,
Yoshiaki Masaki.
アンチセンスオリゴ核酸化合物およびその配列決定法.
Patent.
Published.
国立大学法人東京工業大学, 学校法人金沢医科大学.
2016/03/31.
特願2016-070202.
2017/10/05.
特開2017-176074.
2017.
-
MITSUO SEKINE,
KOHJI SEIO,
Akihiro Ohkubo,
Hirosuke Tsunoda,
Yoshiaki Masaki,
Takashi Kanamori,
Kazufumi Yamazaki,
Hyuugo Itou.
2'-0-カルバモイル修飾ヌクレオシド三リン酸.
Patent.
Registered.
国立大学法人東京工業大学.
2013/07/23.
特願2013-152578.
2015/02/02.
特開2015-020994.
特許第6261027号.
2017/12/22
2017.
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