Shigeyoshi Matsumura

2025

Biochemical Characterization of a Non-G4-Type RNA Aptamer That Lights Up a GFP-like Fluorogenic Ligand

Abe, S., Aburaya, S., Koyama, T., Usui, T., Yoshino, J., Matsumura, S. & Ikawa, Y., 2025/04, In: Molecules. 30, 8, 1777.

Research output: Contribution to journal › Article › peer-review

2024

Catalytic cleavage of an RNA substrate that bypasses the reorganization of its secondary structure during substrate recognition by a trans-acting VS ribozyme

Miyazaki, Y., Nakane, R., Tanishi, S., Matsumura, S. & Ikawa, Y., 2024, (E-pub ahead of print) In: Nucleosides, Nucleotides and Nucleic Acids.

Research output: Contribution to journal › Article › peer-review

2022

A Hexameric Ribozyme Nanostructure Formed by Double-Decker Assembly of a Pair of Triangular Ribozyme Trimers

Yu, K., Hidaka, K., Sugiyama, H., Endo, M., Matsumura, S. & Ikawa, Y., 2022/03/18, In: ChemBioChem. 23, 6, e202100573.

Research output: Contribution to journal › Article › peer-review

3 Scopus citations

2021

Flexible Assembly of Engineered Tetrahymena Ribozymes Forming Polygonal RNA Nanostructures with Catalytic Ability

Mori, Y., Oi, H., Suzuki, Y., Hidaka, K., Sugiyama, H., Endo, M., Matsumura, S. & Ikawa, Y., 2021/06/15, In: ChemBioChem. 22, 12, p. 2168-2176 9 p.

Research output: Contribution to journal › Article › peer-review

5 Scopus citations

2018

Biogenic triamine and tetraamine activate core catalytic ability of Tetrahymena group I ribozyme in the absence of its large activator module

Gulshan, M. A., Rahman, M. M., Matsumura, S., Higuchi, T., Umezawa, N. & Ikawa, Y., 2018/02/05, In: Biochemical and Biophysical Research Communications. 496, 2, p. 594-600 7 p.

Research output: Contribution to journal › Article › peer-review

8 Scopus citations

Comparative study of polyethylene polyamines as activator molecules for a structurally unstable group I ribozyme

Gulshan, A., Matsumura, S., Higuchi, T., Umezawa, N. & Ikawa, Y., 2018, In: Bioscience, biotechnology, and biochemistry. 82, 8, p. 1404-1407 4 p.

Research output: Contribution to journal › Article › peer-review

Open Access

1 Scopus citations

Engineered group i ribozymes as RNA-based modular tools to control gene expression

Ikawa, Y. & Matsumura, S., 2018/04/10, Applied RNA Bioscience. Springer Singapore, p. 203-220 18 p.

Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review

3 Scopus citations

Recognition of cyclic-di-GMP by a riboswitch conducts translational repression through masking the ribosome-binding site distant from the aptamer domain

Inuzuka, S., Kakizawa, H., Nishimura, K. I., Naito, T., Miyazaki, K., Furuta, H., Matsumura, S. & Ikawa, Y., 2018/06, In: Genes to Cells. 23, 6, p. 435-447 13 p.

Research output: Contribution to journal › Article › peer-review

Open Access

12 Scopus citations

2017

Artificial rna motifs expand the programmable assembly between RNA modules of a bimolecular ribozyme leading to application to RNA nanostructure design

Rahman, M. M., Matsumura, S. & Ikawa, Y., 2017/12, In: Biology. 6, 4, 37.

Research output: Contribution to journal › Article › peer-review

Open Access

9 Scopus citations

Heterodimerization of Group I Ribozymes Enabling Exon Recombination through Pairs of Cooperative trans-Splicing Reactions

Tanaka, T., Hirata, Y., Tominaga, Y., Furuta, H., Matsumura, S. & Ikawa, Y., 2017/08/17, In: ChemBioChem. 18, 16, p. 1659-1667 9 p.

Research output: Contribution to journal › Article › peer-review

9 Scopus citations

Programmable formation of catalytic RNA triangles and squares by assembling modular RNA enzymes

Oi, H., Fujita, D., Suzuki, Y., Sugiyama, H., Endo, M., Matsumura, S. & Ikawa, Y., 2017/05/01, In: Journal of Biochemistry. 161, 5, p. 451-462 12 p.

Research output: Contribution to journal › Article › peer-review

21 Scopus citations

Rational engineering of a modular group I ribozyme to control its activity by self-dimerization

Tanaka, T., Ikawa, Y. & Matsumura, S., 2017, In: Methods in Molecular Biology. p. 325-340 16 p.

Research output: Contribution to journal › Article › peer-review

4 Scopus citations

2016

Characterization of an RNA receptor motif that recognizes a gcga tetraloop

Furukawa, A., Maejima, T., Matsumura, S. & Ikawa, Y., 2016, In: Bioscience, biotechnology, and biochemistry. 80, 7, p. 1386-1389 4 p.

Research output: Contribution to journal › Article › peer-review

6 Scopus citations

Mutational analysis of structural elements in a class-I cyclic di-GMP riboswitch to elucidate its regulatory mechanism

Inuzuka, S., Nishimura, K. I., Kakizawa, H., Fujita, Y., Furuta, H., Matsumura, S. & Ikawa, Y., 2016/09/01, In: Journal of Biochemistry. 160, 3, p. 153-162 10 p.

Research output: Contribution to journal › Article › peer-review

Open Access

11 Scopus citations

Optimization of RNA-based c-di-GMP fluorescent sensors through tuning their structural modules

Inuzuka, S., Matsumura, S. & Ikawa, Y., 2016/08/01, In: Journal of Bioscience and Bioengineering. 122, 2, p. 183-187 5 p.

Research output: Contribution to journal › Article › peer-review

5 Scopus citations

Tecto-GIRz: Engineered Group I Ribozyme the Catalytic Ability of Which Can Be Controlled by Self-Dimerization

Tanaka, T., Matsumura, S., Furuta, H. & Ikawa, Y., 2016/08/03, In: ChemBioChem. p. 1448-1455 8 p.

Research output: Contribution to journal › Article › peer-review

15 Scopus citations

Transient compartmentalization of RNA replicators prevents extinction due to parasites

Matsumura, S., Kun, Á., Ryckelynck, M., Coldren, F., Szilágyi, A., Jossinet, F., Rick, C., Nghe, P., Szathmáry, E. & Griffiths, A. D., 2016/12/09, In: Science. 354, 6317, p. 1293-1296 4 p.

Research output: Contribution to journal › Article › peer-review

Open Access