About the Authors

Yohsuke Tomosada

Contributed equally to this work with: Yohsuke Tomosada, Julio Villena

Affiliation Food and Feed Immunology Group, Graduate School of Agricultural Science, Tohoku University, Sendai, Japan

Julio Villena

Contributed equally to this work with: Yohsuke Tomosada, Julio Villena

Affiliations Food and Feed Immunology Group, Graduate School of Agricultural Science, Tohoku University, Sendai, Japan, Laboratory of Clinical and Experimental Biochemistry, Reference Centre for Lactobacilli (CERELA-CONICET), Tucuman, Argentina

Kozue Murata

Affiliation Food and Feed Immunology Group, Graduate School of Agricultural Science, Tohoku University, Sendai, Japan

Eriko Chiba

Affiliation Food and Feed Immunology Group, Graduate School of Agricultural Science, Tohoku University, Sendai, Japan

Tomoyuki Shimazu

Affiliation Laboratory of Animal Breeding and Genetics, Graduate School of Agricultural Science, Tohoku University, Sendai, Japan

Hisashi Aso

Affiliation Cell Biology Laboratory, Graduate School of Agricultural Science, Tohoku University, Sendai, Japan

Noriyuki Iwabuchi

Affiliation Food Science and Technology Institute, Morinaga Milk Industry Co. Ltd, Zama, Kanagawa, Japan

Jin-zhong Xiao

Affiliation Food Science and Technology Institute, Morinaga Milk Industry Co. Ltd, Zama, Kanagawa, Japan

Tadao Saito

Affiliation Food and Feed Immunology Group, Graduate School of Agricultural Science, Tohoku University, Sendai, Japan

Haruki Kitazawa

haruki@bios.tohoku.ac.jp

Affiliation Food and Feed Immunology Group, Graduate School of Agricultural Science, Tohoku University, Sendai, Japan

Competing Interests

This study was partially financially supported by Morinaga Milk Industry Co., Ltd. Noriyuki Iwabuchi, Jin-zhong Xiao are employed by Morinaga Milk Industry Co., Ltd. There are no patents, products in development or marketed products to declare. This does not alter the authors’ adherence to all the PLOS ONE policies on sharing data and materials.

Author Contributions

Conceived and designed the experiments: YT JV HA J-zX T. Saito HK. Performed the experiments: YT JV KM EC T. Shimazu NI. Analyzed the data: YT JV KM HK. Contributed reagents/materials/analysis tools: HK. Wrote the paper: YT JV HK.