WITHDRAWN: PD-L2 Regulates Natural Antibody and IL-10 Secretion by B-1 cells

The manuscript has been withdrawn due to concerns about the reliability of its data, and the authors request it not be cited as a reference.

• Why it matters: The work was retracted because the authors identified reliability concerns, creating uncertainty about any reported findings.
• What they did: The authors withdrew the manuscript and issued a notice stating they do not wish the work to be cited.
• The result: No results are provided for citation, implying the findings should not be used to support the project.