Periodontitis Induces B Cell‐Macrophage Crosstalk to Exacerbate Glucose Dysregulation in Obesity. - Lin, Wen‐Zhen; Zhou, Lu‐Jun; Ye, Hui‐Lin; Liu, Ting; Chen, Bo‐Yan; Bai, Xue‐Bing; Zhang, Jun; Bai, Lan; Du, Lin‐Juan; Liu, Yuan; Wang, Yong‐Li; Zhu, Hong; et al. (Advanced Science, 2026)