• Iwaya H, Lee JS, Yamagishi S, Shinoki A, Lang W, Thawornkuno C, Kang HK, Kumagai Y, Suzuki S, Kitamura S, Hara H, Okuyama M, Mori H, Kimura A, Ishizuka S
  The delay in the development of experimental colitis from isomaltosyloligosaccharides in rats is dependent on the degree of polymerization, PLOS one, 2012, 7 (11), e50658, 10.1371/journal.pone.0050658

• Ngiwsara L, Iwai G, Tagami T, Sato N, Nakai H, Okuyama M, Mori H, Kimura A
  Amino acids in conserved region II are crucial to substrate specificity, reaction velocity, and regioselectivity in the transglucosylation of honeybee GH-13 α-glucosidases, Biosci. Biotechnol. Biochem., 2012, 76 (10), 1967-1974, 10.1271/bbb.120473

• Kim YM, Yamamoto E, Kang MS, Nakai H, Saburi W, Okuyama M, Mori H, Funane K, Momma M, Fujimoto Z, Kobayashi M, Kim D, Kimura A
  Bacteroides thetaiotaomicron VPI-5482 glycoside hydrolase family 66 homolog catalyzes dextranolytic and cyclization reactions, FEBS J. 2012, 279 (17), 3185-3191, 10.1111/j.1742-4658.2012.08698.x

• Kim YM, Saburi W, Yu S, Nakai H, Maneesan J, Kang MS, Chiba S, Kim D, Okuyama M, Mori H, Kimura A
  A novel metabolic pathway for glucose production mediated by α-glucosidase-catalyzed conversion of 1,5-anhydrofructose, J. Biol. Chem., 2012, 287 (27), 22441-22444, 10.1074/jbc.C112.360909

• Suzuki N, Kim YM, Fujimoto Z, Momma M, Okuyama M, Mori H, Funane K, Kimura A
  Structural elucidation of dextran degradation mechanism by Streptococcus mutans dextranase belonging to glycoside hydrolase family 66, J. Biol. Chem., 2012, 287 (24), 19916-19926, 10.1074/jbc.M112.342444

• Kim YM, Kiso Y, Muraki T, Kang MS, Nakai H, Saburi W, Lang W, Kang HK, Okuyama M, Mori H, Suzuki R, Funane K, Suzuki N, Momma M, Fujimoto Z, Oguma T, Kobayashi M, Kim D, Kimura A
  Novel dextranase catalyzing cycloisomaltooligosaccharide formation and identification of catalytic amino acids and their functions using chemical rescue approach, J. Biol. Chem., 2012, 287 (24), 19927-19935, 10.1074/jbc.M111.339036

• Chantarudee A, Phuwapraisirisan P, Kimura K, Okuyama M, Mori H, Kimura A, Chanchao C
  Chemical constituents and free radical scavenging activity of corn pollen collected from Apis mellifera hives compared to floral corn pollen at Nan, Thailand, BMC Complement. Altern. Med., 2012, 12: 45, 10.1186/1472-6882-12-45

• Teerasripreecha D, Phuwapraisirisan P, Puthong S, Kimura K, Okuyama M, Mori H, Kimura A, Chanchao C
  In vitro antiproliferative/cytotoxic activity on cancer cell lines of a cardanol and a cardol enriched from Thai Apis mellifera propolis, BMC Complement. Altern. Med., 2012, 12: 27, 10.1186/1472-6882-12-27