Works by Konno, Takumi

Results: 119

Selective formation of a heterotrimetallic AuIPtIIPdII2 complex via heteroleptic coordination of AuI and PtII metalloligands to PdII centers.

Published in:

Chemistry Letters, 2025, v. 54, n. 5, p. 1, doi. 10.1093/chemle/upaf089

By:

Kuwamura, Naoto;
Nomura, Jinya;
Madarame, Ryotaro;
Yoshinari, Nobuto;
Konno, Takumi

Publication type:

Article

Regulation of claudin-4 via p63 in human epithelial cells.

Published in:

Annals of the New York Academy of Sciences, 2017, v. 1405, n. 1, p. 25, doi. 10.1111/nyas.13456

By:

Kojima, Takashi;
Kohno, Takayuki;
Kubo, Terufumi;
Kaneko, Yakuto;
Kakuki, Takuya;
Kakiuchi, Akito;
Kurose, Makoto;
Takano, Ken ‐ ichi;
Ogasawara, Noriko;
Obata, Kazufumi;
Nomura, Kazuaki;
Miyata, Ryo;
Konno, Takumi;
Ichimiya, Shingo;
Himi, Tetsuo

Publication type:

Article

A Rock-Salt-Like Lattice Structure Consisting of Monocationic and Monoanionic AuIAgICuII Supramolecular Cages of D-Penicillaminate.

Published in:

Angewandte Chemie, 2005, v. 117, n. 7, p. 1112, doi. 10.1002/ange.200462205

By:

Atsushi Toyota;
Tadashi Yamaguchi;
Asako Igashira-Kamiyama;
Tatsuya Kawamoto;
Takumi Konno

Publication type:

Article

A charge‐separation‐type ionic solid composed of hexanuclear complexes with a macrocyclic tetragold(I) metalloligand.

Published in:

Journal of the Chinese Chemical Society, 2020, v. 67, n. 12, p. 2189, doi. 10.1002/jccs.202000163

By:

Pratikha, Rycce S.;
Inoue, Takahiro;
Arai, Yuka;
Kojima, Tatsuhiro;
Yoshinari, Nobuto;
Konno, Takumi

Publication type:

Article

HDAC inhibitors suppress the proliferation, migration and invasiveness of human head and neck squamous cell carcinoma cells via p63-mediated tight junction molecules and p21-mediated growth arrest.

Published in:

Oncology Reports, 2021, v. 45, n. 4, p. N.PAG

By:

Kakiuchi, Akito;
Kakuki, Takuya;
Ohwada, Kizuku;
Kurose, Makoto;
Kondoh, Atsushi;
Obata, Kazufumi;
Nomura, Kazuaki;
Miyata, Ryo;
Kaneko, Yakuto;
Konno, Takumi;
Kohno, Takayuki;
Himi, Tetsuo;
Takano, Ken-Ichi;
Kojima, Takashi

Publication type:

Article

Translocation of LSR from tricellular corners causes macropinocytosis at cell–cell interface as a trigger for breaking out of contact inhibition.

Published in:

FASEB Journal, 2021, v. 35, n. 9, p. 1, doi. 10.1096/fj.202100299R

By:

Kohno, Takayuki;
Konno, Takumi;
Kikuchi, Shin;
Kondoh, Masuo;
Kojima, Takashi

Publication type:

Article

Difference in Chiral Recognition Behavior between AgI3MIII2 and AuI3MIII2 (M = Co, Rh) Anionic Complexes with L-Cysteinate.

Published in:

Chemistry Letters, 2016, v. 45, n. 7, p. 740, doi. 10.1246/cl.160280

By:

Pei-Shan Lee;
Hou Qun Yuan;
Nobuto Yoshinari;
Asako Igashira-Kamiyama;
Takumi Konno

Publication type:

Article

Construction and Conversion of a Self-assembled Hydrogen-bonding Network Structure Composed of S-Bridged Trinuclear Nickel(II) Units with Chiral Multidentate Ligands.

Published in:

Chemistry Letters, 2016, v. 45, n. 2, p. 140, doi. 10.1246/cl.150993

By:

Asako Igashira-Kamiyama;
Naoto Kuwamura;
Takumi Konno

Publication type:

Article

A 2,2'-Bipyridine Dipalladium(II) Coordination System That Shows Three Different Coordination Modes of 3-Aminopropanethiol on Deprotonation.

Published in:

Chemistry Letters, 2015, v. 44, n. 11, p. 1512, doi. 10.1246/cl.150709

By:

Masahiro Kouno;
Yoshitaro Miyashita;
Nobuto Yoshinari;
Takumi Konno

Publication type:

Article

A New Platinum(II) Metalloligand System with D-Penicillaminate: An Excellent Stereoselectivity in the Formation of S-bridged PtII2CoIII2 and PtII2NiII2 Complexes with Opposite Hydrogen-bonding Helix Structures.

Published in:

Chemistry Letters, 2015, v. 44, n. 10, p. 1330, doi. 10.1246/cl.150556

By:

Yoshinari Kurioka;
Naoto Kuwamura;
Nobuto Yoshinari;
Asako Igashira-Kamiyama;
Takumi Konno

Publication type:

Article

Structural Conversion of a Triphenylphosphine Gold Cluster by Octahedral Metal Complexes with 2-Aminoethanethiolate.

Published in:

Chemistry Letters, 2015, v. 44, n. 6, p. 749, doi. 10.1246/cl.150147

By:

Akari Hashimoto;
Nobuto Yoshinari;
Takumi Konno

Publication type:

Article

A Drastic Difference in Photoluminescent Behavior between Cysteinato and Penicillaminato Gold(III) Complexes with a Phenylpyridinato Ligand.

Published in:

Chemistry Letters, 2014, v. 43, n. 12, p. 1846, doi. 10.1246/cl.140797

By:

Naoto Kuwamura;
Kouhei Hayashida;
Kiyoshi Tsuge;
Nobuto Yoshinari;
Takumi Konno

Publication type:

Article

Heteroleptic Palladium(II) Complexes with Mixed Thiol- and Sulfide-containing Amino Acids: Self-assembly of Novel Heptanuclear Coordination Oligomers.

Published in:

Chemistry Letters, 2013, v. 42, n. 8, p. 885, doi. 10.1246/cl.130318

By:

Anzu Yokoi;
Nobuto Yoshinari;
Takumi Konno

Publication type:

Article

Thiolato-bridged AuI2 CuI2 and CuI4 Metallorings Derived from Benzothiazoline: Can Gold(I) Plus Copper(I) Make Silver(I)?

Published in:

Chemistry Letters, 2012, v. 41, n. 8, p. 834, doi. 10.1246/cl.2012.834

By:

Yusuke Takino;
Nobuto Yoshinari;
Tatsuya Kawamoto;
Takumi Konno

Publication type:

Article

Halide-controlled Construction and Structural Determination of a Series of Thiolato-bridged 16-Nuclear Copper(I) Clusters from Benzothiazoline.

Published in:

Chemistry Letters, 2012, v. 41, n. 3, p. 334, doi. 10.1246/cl.2012.334

By:

Yusuke Takino;
Nobuto Yoshinari;
Kiyoshi Tsuge;
Tatsuya Kawamoto;
Takumi Konno

Publication type:

Article

A Remarkable Enantioselectivity of Diastereomers of an L-Cysteinato CoIII3 Complex-anion toward a Racemic 2-Aminoethanethiolato CoIII2AgI3 Complex-cation.

Published in:

2011

By:

Hou Qun Yuan;
Asako Igashira-Kamiyama;
Takumi Konno

Publication type:

Abstract

Solid-state Thermal and Photochemical E/Z Isomerization of Bidentate-N,S Schiff Base Ligands in Iridium(III) Complexes.

Published in:

2010

By:

Kawamoto, Tatsuya;
Takino, Yusuke;
Sakoda, Keiichi;
Konno, Takumi

Publication type:

Abstract

Aggregation of L-Cysteinato Tricobaltate(III) Anions by Lanthanide(III) Cations into Dimensional Structures That are Controlled by Diastereoisomerism and Ionic Size.

Published in:

2010

By:

Hou Qun Yuan;
Igashira-Kamiyama, Asako;
Konno, Takumi

Publication type:

Abstract

Novel Multinuclear NiIIAuI2 and NiIIAuI13 Complexes Containing D-Penicillaminate and Bis(diphenylphosphino)methane: Rational Expansion of 8-Membered to 12-Membered Chelating Metalloring.

Published in:

Chemistry Letters, 2010, v. 39, n. 6, p. 29, doi. 10.1246/cl.2010.601

By:

Hashimoto, Yuji;
Tsuge, Kiyoshi;
Konno, Takumi

Publication type:

Article

A Novel Tridentate-N,N,S Iminothiolate Ligand That Leads to the Formation of S-Bridged Dinickel(II) and Tetracobalt(III) Structures.

Published in:

2009

By:

Igashira-Kamiyama, Asako;
Saito, Masayuki;
Konno, Takumi

Publication type:

Abstract

A S-Bridged CoIIICuIICoIII Trinuclear Complex with an Unusual Copper(II) Ion Bound by Four Aliphatic Thiolato Donors.

Published in:

Chemistry Letters, 2009, v. 38, n. 11, p. 1074, doi. 10.1246/cl.2009.1074

By:

Konno, Takumi;
Tamai, Toshihiro;
Kawamoto, Tatsuya;
Tsuge, Kiyoshi;
Igashira-Kamiyama, Asako

Publication type:

Article

Reversible Conversion of Tetranuclear, Trinuclear, and Mononuclear Palladium(II) Complexes with D-Penicillaminate.

Published in:

Chemistry Letters, 2009, v. 38, n. 11, p. 1056, doi. 10.1246/cl.2009.1056

By:

Yoshinari, Nobuto;
Hirai, Yusuke;
Kawamoto, Tatsuya;
Igashira-Kamiyama, Asako;
Tsuge, Kiyoshi;
Konno, Takumi

Publication type:

Article

Mutual Chiral Discrimination between Tricationic and Trianionic Sulfur-bridged Tricobalt(III) Complexes.

Published in:

Chemistry Letters, 2009, v. 38, n. 7, p. 30, doi. 10.1246/cl.2009.704

By:

Hou Qun Yuan;
Igashira-Kamiyama, Asako;
Tsuge, Kiyoshi;
Konno, Takumi

Publication type:

Article

Drastic Change in Dimensional Structures of D-Penicillaminato (AuI2PtII2ZnII)n Coordination Polymers by Moderate Change in Solution pH.

Published in:

Chemistry Letters, 2009, v. 38, n. 6, p. 6, doi. 10.1246/cl.2009.526

By:

Konno, Takumi;
Yoshinari, Nobuto;
Taguchi, Mai;
Igashira-Kamiyama, Asako

Publication type:

Article

A Novel Cis--Trans Isomerism Found in a Sulfur-bridged PdII2AuI2 Tetranuclear Complex with [Pd(amine)2(thiolato)2]-type Building Units.

Published in:

Chemistry Letters, 2008, v. 37, n. 3, p. 5, doi. 10.1246/cl.2008.244

By:

Taguchi, Mai;
Sameshima, Yuko;
Igashira-Kamiyama, Asako;
Akine, Shigehisa;
Nabeshima, Tatsuya;
Konno, Takumi

Publication type:

Article

Creation of Discrete Silver(I) Coordination Compounds with Nonbridging Chlorides by the Use of Mono(D-penicillaminato)cobalt(III) Metalloligand.

Published in:

Chemistry Letters, 2007, v. 36, n. 6, p. 790, doi. 10.1246/cl.2007.790

By:

Mitsunaga, Seiichi;
Tamura, Motoshi;
Igashira-Kamiyama, Asako;
Konno, Takumi

Publication type:

Article

A Novel S-bridged PdII2HgII Metallacycle of D-Penicillaminate that Forms a Unique Supramolecular Structure Combined with Tetraamminepalladium(II).

Published in:

Chemistry Letters, 2007, v. 36, n. 3, p. 434, doi. 10.1246/cl.2007.434

By:

Hirai, Yusuke;
Igashira-Kamiyama, Asako;
Kawamoto, Tatsuya;
Konno, Takumi

Publication type:

Article

Anion-controlled Preparation of Chiral S-Bridged CoIIIPtII2 and CoIII2PtII2 Complexes Consisting of [Co(D-penicillaminato-N,O,S)2]- and [Pt(CH3NH2)2]2+ Units.

Published in:

Chemistry Letters, 2006, v. 35, n. 5, p. 26, doi. 10.1246/cl.2006.522

By:

Igashira-Kamiyama, Asako;
Fujioka, Junji;
Kodama, Tomoki;
Kawamoto, Tatsuya;
Konno, Takumi

Publication type:

Article

Novel Aggregation of Bis(thiolato)-type Cobalt(III) Octahedra Assisted by Silver(I) Ions: Structural Interconversion by Counter Anions.

Published in:

Chemistry Letters, 2006, v. 35, n. 3, p. 316, doi. 10.1246/cl.2006.316

By:

Konno, Takumi;
Aridomi, Takashi;
Hattori, Masashi;
Hirotsu, Masakazu

Publication type:

Article

The First RuIIPdII2S3 Metallochelate Ring Formed on a [Ru(bpy)2]2+ Core.

Published in:

Chemistry Letters, 2005, v. 34, n. 10, p. 1310, doi. 10.1246/cl.2005.1310

By:

Yoshimura, Takashi;
Shinohara, Atsushi;
Hirotsu, Masakazu;
Konno, Takumi

Publication type:

Article

Meso and Racemic Isomers of a New S-Bridged Diruthenium(II) Complex with Pendant Aminoalkyl Groups.

Published in:

Chemistry Letters, 2005, v. 34, n. 9, p. 1252, doi. 10.1246/cl.2005.1252

By:

Matsuura, Noriyuki;
Igashira-Kamiyama, Asako;
Kawamoto, Tatsuya;
Konno, Takumi

Publication type:

Article

Sulfur-bridged Linkage of [Ni(thiolato)2(amine)2]-type Complexes with Linear Gold(I) Ions Assisted by Aurophilic Interaction.

Published in:

Chemistry Letters, 2005, v. 34, n. 8, p. 1146, doi. 10.1246/cl.2005.1146

By:

Konno, Takumi;
Usami, Masafumi;
Toyota, Atsushi;
Hirotsu, Masakazu;
Kawamoto, Tatsuya

Publication type:

Article

A Remarkable CoIIIMnIIAgI Heterometallic Aggregate with L-Cysteinate That Accommodates Chiral Cobalt(III) Octahedra in a 1D Channel.

Published in:

Chemistry Letters, 2005, v. 34, n. 6, p. 770, doi. 10.1246/cl.2005.770

By:

Aridomi, Takashi;
Hirotsu, Masakazu;
Yoshimura, Takashi;
Kawamoto, Tatsuya;
Konno, Takumi

Publication type:

Article

Alkylation of Nonbridging Thiolato Groups in an S-bridged CoIIIPdIICoIII Trinuclear Complex: Control of Geometrical Isomerism by Tuning Trans Influence Due to Sulfur Donors.

Published in:

Chemistry Letters, 2005, v. 34, n. 3, p. 362, doi. 10.1246/cl.2005.362

By:

Chikamoto, Yu;
Kawamoto, Tatsuya;
Konno, Takumi;
Hirotsu, Masakazu

Publication type:

Article

The First S-Bridged CoIIICdIICoIII and CoIIICdII2CoIII Structures Controlled by Chirality of Mono(thiolato)-Type Cobalt(III) Units.

Published in:

Chemistry Letters, 2005, v. 34, n. 3, p. 292, doi. 10.1246/cl.2005.292

By:

Aridomi, Takashi;
Kawamoto, Tatsuya;
Igashira-Kamiyama, Asako;
Konno, Takumi

Publication type:

Article

Concurrently Observed Activation of Aryl--oxygen and Alkyl--oxygen Bonds in The Formation of Rhodium(III) Complexes.

Published in:

Chemistry Letters, 2003, v. 32, n. 11, p. 1058, doi. 10.1246/cl.2003.1058

By:

Kawamoto, Tatsuya;
Fujimura, Yuki;
Konno, Takumi

Publication type:

Article

Expression of asporin reprograms cancer cells to acquire resistance to oxidative stress.

Published in:

Cancer Science, 2021, v. 112, n. 3, p. 1251, doi. 10.1111/cas.14794

By:

Sasaki, Yuto;
Takagane, Kurara;
Konno, Takumi;
Itoh, Go;
Kuriyama, Sei;
Yanagihara, Kazuyoshi;
Yashiro, Masakazu;
Yamada, Satoru;
Murakami, Shinya;
Tanaka, Masamitsu

Publication type:

Article

A Pseudorotaxane System Containing γ‐Cyclodextrin Formed via Chiral Recognition with an AuI6AgI3CuII3 Molecular Cap.

Published in:

Chemistry - A European Journal, 2021, v. 27, n. 64, p. 15981, doi. 10.1002/chem.202102769

By:

Kojima, Tatsuhiro;
Takeda, Hiroto;
Kuwamura, Naoto;
Konno, Takumi

Publication type:

Article

Racemic Tartrate/Malate Anions Combine with Racemic Complex Cations to Form Optically Active Ionic Crystals.

Published in:

Chemistry - A European Journal, 2021, v. 27, n. 32, p. 8358, doi. 10.1002/chem.202100576

By:

Uno, Masashi;
Kojima, Tatsuhiro;
Kuwamura, Naoto;
Yoshinari, Nobuto;
Konno, Takumi

Publication type:

Article

Single‐Crystal‐to‐Single‐Crystal Installation of Ln4(OH)4 Cubanes in an Anionic Metallosupramolecular Framework.

Published in:

Angewandte Chemie, 2020, v. 132, n. 41, p. 18204, doi. 10.1002/ange.202008296

By:

Yoshinari, Nobuto;
Meundaeng, Natthaya;
Tabe, Hiroyasu;
Yamada, Yusuke;
Yamashita, Satoshi;
Nakazawa, Yasuhiro;
Konno, Takumi

Publication type:

Article

Structurally Precise Silver Sulfide Nanoclusters Protected by Rhodium(III) Octahedra with Aminothiolates.

Published in:

Angewandte Chemie, 2019, v. 131, n. 41, p. 14815, doi. 10.1002/ange.201906425

By:

Ueda, Misaki;
Goo, Zi Lang;
Minami, Katsue;
Yoshinari, Nobuto;
Konno, Takumi

Publication type:

Article

Metallosupramolecular Structures Derived from a Series of Diphosphine-bridged Digold(I) Metalloligands with Terminal d-Penicillamine.

Published in:

Chemical Record, 2016, v. 16, n. 3, p. 1647, doi. 10.1002/tcr.201600026

By:

Yoshinari, Nobuto;
Konno, Takumi

Publication type:

Article

Effects of histone deacetylase inhibitors Tricostatin A and Quisinostat on tight junction proteins of human lung adenocarcinoma A549 cells and normal lung epithelial cells.

Published in:

Histochemistry & Cell Biology, 2021, v. 155, n. 6, p. 637, doi. 10.1007/s00418-021-01966-1

By:

Shindo, Yuma;
Arai, Wataru;
Konno, Takumi;
Kohno, Takayuki;
Kodera, Yuki;
Chiba, Hirofumi;
Miyajima, Masahiro;
Sakuma, Yuji;
Watanabe, Atsushi;
Kojima, Takashi

Publication type:

Article

Tricellular tight junction protein LSR/angulin-1 contributes to the epithelial barrier and malignancy in human pancreatic cancer cell line.

Published in:

Histochemistry & Cell Biology, 2020, v. 153, n. 1, p. 5, doi. 10.1007/s00418-019-01821-4

By:

Kyuno, Takuro;
Kyuno, Daisuke;
Kohno, Takayuki;
Konno, Takumi;
Kikuchi, Shin;
Arimoto, Chihiro;
Yamaguchi, Hiroshi;
Imamura, Masafumi;
Kimura, Yasutoshi;
Kondoh, Masuo;
Takemasa, Ichiro;
Kojima, Takashi

Publication type:

Article

c-Jun N-terminal kinase inhibitor SP600125 enhances barrier function and elongation of human pancreatic cancer cell line HPAC in a Ca-switch model.

Published in:

Histochemistry & Cell Biology, 2015, v. 143, n. 5, p. 471, doi. 10.1007/s00418-014-1300-4

By:

Konno, Takumi;
Ninomiya, Takafumi;
Kohno, Takayuki;
Kikuchi, Shin;
Sawada, Norimasa;
Kojima, Takashi

Publication type:

Article

Prophylactic Effect of Bovine Colostrum on Intestinal Microbiota and Behavior in Wild-Type and Zonulin Transgenic Mice.

Published in:

Biomedicines, 2023, v. 11, n. 1, p. 91, doi. 10.3390/biomedicines11010091

By:

Asbjornsdottir, Birna;
Miranda-Ribera, Alba;
Fiorentino, Maria;
Konno, Takumi;
Cetinbas, Murat;
Lan, Jinggang;
Sadreyev, Ruslan I.;
Gudmundsson, Larus S.;
Gottfredsson, Magnus;
Lauth, Bertrand;
Birgisdottir, Bryndis Eva;
Fasano, Alessio

Publication type:

Article

NMR Spectroscopy for Proof-of-Concept Experimentation on a Polarized Laser Fusion Process.

Published in:

Fusion Science & Technology, 2022, v. 78, n. 7, p. 513, doi. 10.1080/15361055.2022.2062098

By:

Utsuro, Masahiko;
Nakai, Mitsuo;
Kohri, Hideki;
Ohta, Takeshi;
Konno, Takumi;
Igashira, Asako;
Fujiwara, Mamoru

Publication type:

Article

Mechanism of fibrogenesis in submandibular glands in patients with IgG4-RD.

Published in:

Journal of Molecular Histology, 2018, v. 49, n. 6, p. 577, doi. 10.1007/s10735-018-9796-x

By:

Yajima, Ryoto;
Takano, Kenichi;
Konno, Takumi;
Kohno, Takayuki;
Kaneko, Yakuto;
Kakuki, Takuya;
Nomura, Kazuaki;
Kakiuchi, Akito;
Himi, Tetsuo;
Kojima, Takashi

Publication type:

Article

Possibility of Targeting Claudin-2 in Therapy for Human Endometrioid Endometrial Carcinoma.

Published in:

Reproductive Sciences, 2020, v. 27, n. 11, p. 2092, doi. 10.1007/s43032-020-00230-6

By:

Okada, Tadahi;
Konno, Takumi;
Kohno, Takayuki;
Shimada, Hiroshi;
Saito, Kimihito;
Satohisa, Seiro;
Saito, Tsuyoshi;
Kojima, Takashi

Publication type:

Article

First Diastereomerically Controlled Aggregation of L-Cysteinato Cobalt( III) Octahedra, Assisted by Silver( I) Ions.

Published in:

Angewandte Chemie, 2001, v. 113, n. 9, p. 1815, doi. 10.1002/1521-3757(20010504)113:9<1815::AID-ANGE18150>3.0.CO;2-N

By:

Konno, Takumi;
Yoshimura, Takashi;
Aoki, Kazumi;
Okamoto, Ken-ichi;
Hirotsu, Masakazu

Publication type:

Article