Using entire tumor cells or tissues that display both common and patient-specific antigens can potentially trigger a comprehensive and long-lasting anti-tumor immune response. However, the limited immunogenicity, low uptake efficiency, and susceptibility to degradation of whole-component antigens present significant challenges. In this study, we employed tumor lysates (TLs) as whole-component antigens, in conjunction with MgAl-layered double hydroxide (MA) as nanoadjuvants and Mn