Doctor of Agriculture, Kinki University

2002, Kinki University, Graduate School, Division of Agriculture, Applied Biological Chemistry

2005, Kinki University, Graduate School, Division of Agriculture, Applied Biological Chemistry

2000, Kinki University, Faculty of Agriculture, Agricultural Chemistry

Roles of methionine and cysteine residues of the Escherichia coli sensor kinase HprS in reactive chlorine species sensing
Yamaji, K., Taniguchi, R., Urano, H., Ogasawara, H.
FEBS Lett., 597, 573-584, 2023, Refereed

CsgI (YccT) Is a novel Inhibitor of Curli fimbriae formation in Escherichia coli preventing CsgA polymerization and curli gene expression.
Sano, K., Kobayashi, H., Chuta, H., Matsuyoshi, N., Kato, Y., Ogasawara, H.
Int. J. Mol. Sci., 24, 4357, 2023, Refereed

Single-target regulators constitute the minority group of transcription factors in Escherichia coli K-12
Shimada, T., Ogasawara, H., Kobayashi, I., Kobayashi, N., Ishihama, A.
Frontiers in Microbiology, 12, 697803, 2021, Refereed

Cellulose acetate/multi-wall carbon nanotube/Ag nanofiber composite for antibacterial applications
Jatoi A. W, Ogasawara H, Kim I. S. Ni Q-Q
Materials Science & Engineering C, 110, 110679, 2020, Refereed

Novel regulators of the csgD gene encoding the master regulator of biofilm formation in Escherichia coli K-12
Ogasawara H, Ishizuka T, Hotta S, Aoki M, Shimada T, Ishihama A.
Microbiology-SGM, 166, 880-890, 2020, Refereed

Fabrication of antibacterial electrospun cellulose acetate/ silver-sulfadiazine nanofibers composites for wound dressings applications
Khan M. Q, Kharaghani D, Sanaullah, Shahzad A, Saito Y, Yamamoto T, Ogasawara H, Kim I. S
Polymer Testing, 74, 39-44, 2019, Refereed

Polyvinyl alcohol nanofiber based three phase wound dressings for sustained wound healing applications
Jatoi A. W, Ogasawara H, Kim I. S. Ni Q-Q
Materials Letters, 241, 168-171, 2019, Refereed

Characterizations and application of CA/ZnO/AgNP composite nanofibers for sustained antibacterial properties
Jatoi A. W, Kim I. S. Ogasawara H, Ni Q-Q
Materials Science ＆ Engineering C, 105, 110077, 2019, Refereed

Regulatory role of pyruvate-sensing BtsSR in biofilm formation by Escherichia coli K-12.
Ogasawara H, Ishizuka T, Yamaji K, Kato Y, Shimada T, Ishihama A
FEMS Microbiol Lett., 366, fnz251, 2019, Refereed

Dopa-based facile procedure to synthesize AgNP/cellulose nanofiber composite for antibacterial applications
Jatoi A. W, Ogasawara H, Kim I. S. Ni Q-Q
Applied Nanoscience, 2019, Refereed

Digestion of peptidoglycan near the cross-link is necessary for the growth of Bacillus subtilis
Hashimoto, M., Matsushima, H., Suparthana, I., P., Ogasawara, H., Yamamoto, H., Teng, C., Sekiguchi, J.
Microbiology-SGM, 164, 299-307, 2018, Refereed

Single-target regulators form a minor group of transcription factors in Escherichia coli K-12.
Shimada, T., Ogasawara, H., Ishihama, A.
Nucleic Acids Res., 46, 3921-3936, 2018, Refereed

Fabrication of electrospun antibacterial PVA/Cs nanofibers loaded with CuNPs and AgNPs by an in-situ method
Kharaghani D, Khan M. Q, Tamada Y, Ogasawara H, Inoue Y, Saito, Y, Hashmi M, Kim I. S
Polymer Testing, 72, 315-321, 2018, Refereed

Cross-regulation between two common ancestral response regulators, HprR and CusR, in Escherichia coli
Urano H, Yoshida M, Ogawa A, Yamamoto K, Ishihama A, Ogasawara H
Microbiology-SGM, 163, 243-252, 2017, Refereed

A structural sketch of RcdA, a transcription factor controlling the master regulator of biofilm formation
Sugino H, Usui T, Shimada T, Nakano M, Ogasawara H, Ishihama H, Hirata A
FEBS Lett., 591, 2019-2031, 2017, Refereed

Role of transcription factor NimR (YeaM) in sensitivity control of Escherichia coli to 2-nitroimidazole.
Ogasawara H, Ohe S, Ishihama A
FEMS Microbiol Lett., 362, 1-8, 2015, Refereed

Cooperative regulation of the common target genes between hydrogen peroxide-response YedVW and copper-response CusSR in Escherichia coli.
Urano H, Umezawa Y, Yamamoto K, Ishihama A, Ogasawara H
Microbiology-SGM, 161, 729-738, 2015, Refereed

Repression of flagellar genes in exponential phase by CsgD and CpxR, two crucial modulators of Escherichia coli biofilm formation.
Dudin O, Geiselmann J, Ogasawara H, Ishihama A, Lacour S.
J Bacteriol., 196, 707-715, 2014, Refereed

Involvement of cAMP-CRP in transcription activation and repression of the pck gene encoding PEP carboxykinase, the key enzyme of gluconeogenesis.
Nakano M., Ogasawara H., Shimada T., Yamamoto K., Ishihama A.
FEMS Microbiol. Lett, 355, 93-99, 2014, Refereed

Identification of the set of genes, including nonannotated morA, under the direct control of ModE in Escherichia coli.
Kurata T, Katayama A, Hiramatsu M, Kiguchi Y, Takeuchi M, Watanabe T, Ogasawara H, Ishihama A, Yamamoto K.
J Bacteriol, 195, 4496-4505, 2013, Refereed

Screening of promoter-specific transcription factors: multiple regulators for the sdiA gene involved in cell division control and quorum sensing.
Shimada K, Ogasawara H, Yamada K, Shimura M, Kori A, Shimada T, Yamanaka Y, Yamamoto K, Ishihama A.
Microbiology-SGM, 159, 2501-2512, 2013, Refereed

A novel regulation targets of the metal response BasS-BasR two-component system of Escherichia coli.
Ogasawara H., Shinohara S, Yamamoto K, Ishihama A
Microbiology-SGM, 158, 1482-1492, 2012, Refereed

A novel regulator RcdA of the csgD gene encoding the master regulator of biofilm formation in Escherichia coli.
Shimada T, Katayama Y, Kawakita S, Ogasawara H, Nakano M, Yamamoto K, Ishihama A
Microbiologyopen, 1, 381-394, 2012, Refereed

Role of the biofilm master regulator CsgD in cross-regulation between biofilm formation and flagellar synthesis
Ogasawara, H., Yamamoto, K., Ishihama, A.
Journal of Bacteriology, 193, 2587-2597, 2011, Refereed

Regulatory role of MlrA in transcription activation of csgD, the master regulator of biofilm formation in Escherichia coli.
Ogasawara, H., Yamamoto, K., Ishihama, A.
FEMS Microbiology Letters, 312, 160-168, 2010, Refereed

Regulation of the Escherichia coli csgD promoter: interplay between five transcription factors.
Ogasawara, H., Yamada, K., Kori, A., Yamamoto, K., Ishihama, A.
Microbiology-SGM, 156, 2470-2483, 2010, Refereed

The transcription regulator AllR senses both allantoin and glyoxylate and controls a set of genes for degradation and reutilization of purines.
Hasegawa A., Ogasawara H., Kori A., Teramoto J., Ishihama A.
Microbiology-SGM, 154, 3366 – 3378, 2008, Refereed

Involvement of multiple transcription factors for metal-induced spy gene expression in Escherichia coli.
Yamamoto K., Ogasawara H., Ishihama A.
Journal of Biotechnology, 133, 196-200, 2008, Refereed

PdhR (pyruvate dehydrogenase complex regulator) controls the respiratory electron transport system in Escherichia coli.
Ogasawara H., Ishida Y., Yamada K., Yamamoto K., Ishihama A.
Journal of Bacteriology, 189, 5534-5541, 2007, Refereed

Genomic SELEX Search for Target Promoters under the Control of PhoQP-RstBA Signal Relay Cascade.
Ogasawara H., Hasegawa A., Kanda E., Miki T., Yamamoto K., Ishihama A.
Journal of Bacteriology, 189, 4791-4799, 2007, Refereed

Negative regulation of DNA repair gene (uvrA) expression by ArcA/ArcB two-component system in Escherichia coli.
Ogasawara H., Teramoto J., Yamamoto S., Hirao K., Yamamoto K., Ishihama A., Utsumi R.
FEMS Microbiology Letters, 251, 243-249, 2005, Refereed

Negative regulation of DNA repair gene (ung) expression by the CpxR/CpxA two-component system in Escherichia coli K-12 and induction of mutations by increased expression of CpxR.
Ogasawara H., Teramoto J., Hirao K., Yamamoto K., Ishihama A., Utsumi R.
Journal of Bacteriology, 186, 8317-8325, 2004, Refereed

Identification and molecular characterization of the Mg2+ stimulon of Escherichia coli.
Minagawa S., Ogasawara H., Kato A., Yamamoto K., Eguchi Y., Oshima T., Mori H., Ishihama A., Utsumi R.
Journal of Bacteriology, 185, 3696-3702, 2003, Refereed

Novel mode of transcription regulation of divergently overlapping promoters by PhoP, the regulator of two-component system sensing external magnesium availavility.
Yamamoto K., Ogasawara H., Fujita N., Utsumi R., Ishihama A.
Molecular Microbiology, 45, 423-438, 2002, Refereed

細菌アミロイドファイバーの制御と機能性材料としての利用
大山壮哉, 松吉志, 小笠原寛
アグリバイオ(北隆館), 7(10), 893-896, 2023, Invited
Last, Corresponding

Regulation of the E. coli csgD gene encoding the master regulator of biofilm formation: Interplay between multiple transcription factors.
Ogasawara, H., Kori, A., Yamada, K., Yamamoto, K., Ishihama, A.
In: Proc. 2009 Internatl. Symp. Micro-Nano Mechatronics Human Sci. (Fukuda, T. et al., eds), IEEE (Institute of Electrical and Electronics Engineers), 186-189, 2009, Refereed
Lead

Multi-scale genetics of transcription network: Understanding the regulatory roles of all 300 transcription factors from a single organism Escherichia coli.
Ishihama A., Ogasawara H., Shimada T., Teramoto J., Hasegawa A., Umezawa Y., Yabuki K., Ishida Y., Inaba T., Kori A., Yamada K., Kitai Y., Kobayashi N., Kato D., and Yamamoto K.
In Micro-Nano Mechatronics and Human Science (Fukuda, T., ed.), IEEE (Institute of Electrical and Electronics Engineers), 21-27, 2007, Refereed

Transcription factor promoter　interaction networks.
Ishihama A, Shimada T, Ogasawara H, Teramoto J, and Yamamoto K
In Micro-Nano Mechatronics and Human Science (Fukuda, T., ed.), IEEE (Institute of Electrical and Electronics Engineers), 165-169, 2005, Refereed

Bacterial Chromatin (Methods in Molecular Biology)
Shimada, T., Ogasawara, H., Kobayashi, I., Ishihama, A., Joint work, Genomic SELEX Screening of Regulatory Targets of Transcription Factors
Springer, 77-102 2024, Refereed

バイオフィルム革新的制御技術
小笠原寛(分担), Joint work, 「大腸菌のバイオフィルム形成と遺伝子発現制御機構」
NTS, 85-92 2023

Methods in Molecular Biology
Shimada, T., Ogasawara, H., Ishihama, A., Joint work, Genomic SELEX Screening of Regulatory Targets of Escherichia coli Transcription Factors
Springer, 49-69 2018, Refereed

Survival and Death in Bacteria
Eguchi Y, Minagawa S, Ogasawara H, Yamamoto K, Utsumi R, Joint work, Signal transduction network for environmental adaptation in Escherichia coli
Research Signport, 69-76 2005, Refereed

Control of biofilm formation by Escherichia coli: Interplay between multiple transcription factors
Ogasawara H, Kori A, Yamada K, Yamamoto K, and Ishihama A
20th Internatl. Symp. Micro-NanoMechatronics Human Sci., Symp. “Systems Cell Engineering by Multi-scale Manipulation.”, 2009

Growth phase-dependent regulation of csgD, the master regulator of biofilm formation: Interplay between multiple transcription factors
Ishihama, A., Ogasawara, H., Shimada, T., Teramoto, J., Kori,A., Yamada, K., Yamamoto, K
3rd Internatl. Conf. Environmental, Industrial and Applied Microbiology (BioMicroWorld2009), 2009

The E.coli csgD promoter for control of biofilm formation: Interplay between eight transcription factors in promoter binding.
Ogasawara H, Kori A.,Yamada K., Yamamoto K., Ishihama A.
JSPS-DST Asian Academic Seminar 2008, 2008

Negative regulation of DNA repair gene (ung) expression by CpxR/CpxA two-component system in Escherichia coli K-12 and increased expression of CpxR.
Ogasawara H, Teramoto J, Hirao K, Yamamoto K, Ishihama A, and Utsumi R.
Gordon Research Conference., 2004

Mg2+ regulon in Escherichia coli K-12: DNA microarray-directed identification of PhoP binding site
Ogasawara H, Minagawa S, Yamamoto K, Ishihama A, Oshima T, Mori H and Utsumi R.
The 4th International workshop of Advanced Genomics. From Genomics to Proteomics., 2001