Affiliation: | 1Department of Microbiology, Immunology, and Molecular Genetics, University of California, Los Angeles, CA, USA;2Department of Molecular, Cell and Developmental Biology, University of California, Los Angeles, CA, USA;3Division of Oral Biology and Medicine, School of Dentistry and Broad Stem Cell Research Center, University of California, Los Angeles, CA, USA;4Shanghai University of Traditional Chinese Medicine, Shanghai, China |