S-layer protein 2 of vaginal Lactobacillus crispatus 2029 enhances growth, differentiation, VEGF production and barrier functions in intestinal epithelial cell line Caco-2

Vyacheslav M. Abramov, Igor V. Kosarev, Т. В. Припутневич, Andrey V. Machulin, Tatiana N. Abashina, Irina O. Chikileva, A.D. Donetskova, Kazuhide Takada, Vyacheslav G. Melnikov, Raisa N. Vasilenko, В. С. Хлебников, Vladimir A. Samoilenko, И. Н. Никонов, Г. Т. Сухих, Vladimir N. Uversky, Andrey V. Karlyshev