ObjectiveTo evaluate the potential of chimeric antigen receptor T-cell (CAR-T) therapy in revolutionizing the treatment of systemic lupus erythematosus (SLE) and to outline necessary future steps for its implementation.MethodsA careful literature search was conducted for relevant English language papers on pubmed.ResultsPreliminary data suggest that CAR-T therapy could significantly improve SLE outcomes. Demonstrating remarkable clinical and serologic improvements in SLE patients, with all treated patients achieving remission and discontinuing conventional steroids and immunosuppressive drugs. To realize this potential, it is imperative to advance our understanding and application of CAR-T therapy. Rigorous research is necessary to validate current findings, and clinical trials must be conducted to assess both the short- and long-term efficacy and safety across diverse populations. Identifying appropriate patient populations is crucial, as CAR-T may also address compliance issues. Despite its current high cost, the financial burden is comparable to the long-term costs of severe SLE treatment. Strategies to reduce costs, including production efficiencies and outpatient treatment options, are under exploration. Early intervention could enhance its feasibility and impact on long-term prognosis.ConclusionCAR-T therapy holds promise for altering the prognosis of SLE and potentially offering a cure. However, substantial efforts are required to validate its efficacy, ensure safety, identify suitable patient cohorts, and reduce financial barriers. This development represents an exciting advancement in SLE treatment, necessitating urgent and focused research and clinical application.