Identification of trypsin-degrading commensals in the large intestine

Youxian Li, Eiichiro Watanabe, Yusuke Kawashima, +28

Nature

Lactobacillus gasseri SBT2055 Reduces Infection by and Colonization of Campylobacter jejuni

Keita Nishiyama, Yasuyuki Seto, Kazuki Yoshioka, +3

PLoS ONE

<i>Bifidobacterium bifidum</i> Extracellular Sialidase Enhances Adhesion to the Mucosal Surface and Supports Carbohydrate Assimilation

Keita Nishiyama, Yuji Yamamoto, Makoto Sugiyama, +6

mBio

Extracellular Vesicles Produced by Bifidobacterium longum Export Mucin-Binding Proteins

Keita Nishiyama, Takashi Takaki, Makoto Sugiyama, +7

Applied and Environmental Microbiology

Two extracellular sialidases from Bifidobacterium bifidum promote the degradation of sialyl-oligosaccharides and support the growth of Bifidobacterium breve

Keita Nishiyama, Nagai Aki, Kazuya Uribayashi, +3

Anaerobe

EngineeringBacteriologyBiotechnologyBifidobacterium BifidumMicrobial Physiology +8

Identification and Characterization of Sulfated Carbohydrate-Binding Protein from Lactobacillus reuteri

Keita Nishiyama, Ayaka Ochiai, Daigo Tsubokawa, +3

PLoS ONE

Sulfated Carbohydrate-binding ProteinMicrobial PathogensBacteriologyGlycobiologyPolysaccharide +14

A bacterial sulfoglycosidase highlights mucin O-glycan breakdown in the gut ecosystem

Toshihiko Katoh, Chihaya Yamada, Michael D. Wallace, +19

Nature Chemical Biology

BiologyGut EcosystemDysbiosisBiochemistryNatural Sciences +9

D-amino Acids Ameliorate Experimental Colitis and Cholangitis by Inhibiting Growth of Proteobacteria: Potential Therapeutic Role in Inflammatory Bowel Disease

Satoko Umeda, Tomohisa Sujino, Kentaro Miyamoto, +26

Cellular and Molecular Gastroenterology and Hepatology

Cell surface‐associated aggregation‐promoting factor from <scp><i>L</i></scp><i>actobacillus gasseri</i> <scp>SBT</scp>2055 facilitates host colonization and competitive exclusion of <scp><i>C</i></scp><i>ampylobacter jejuni</i>

Keita Nishiyama, Akiko Nakazato, Shintaro Ueno, +4

Molecular Microbiology

Microbial PathogensCell AdhesionBacteriologyImmunologyBacterial Pathogens +22

Isolation of Potential Probiotic<i>Lactobacillus</i><i>rhamnosus</i>Strains from Traditional Fermented Mare Milk Produced in Sumbawa Island of Indonesia

Tala Shi, Keita Nishiyama, Koichi Nakamata, +8

Bioscience Biotechnology and Biochemistry

ProbioticPotential ProbioticsFood FermentationSumbawa IslandMedicine +8