Impaired development of B cells with PRF1 variants in an adult

Click to increase image sizeClick to decrease image size AcknowledgementsWe would like to thank Kohsuke Imai, Dan Tomomasa, Etsushi Toyofuku, Shuya Kaneko, Masaki Shimizu, Hikari Kanai, Yoshihiro Umezawa, Seiji Noda, and Motohiko Sato for their medical care.Author contributionsAll authors contributed to the medical care of the patient and to this manuscript. All authors approved the final manuscript.Disclosure statementNo potential conflict of interest was reported by the authors.Statement of ethics and consentThe ethics committee at Tokyo Medical and Dental University approved the study protocol in accordance with the Declaration of Helsinki (permission number: G2019-004). Written informed consent was obtained from the patient. The authors confirm that the patient provided written informed consent for the publication of this report.Supplementary materialSupplemental data for this article can be accessed online at https://doi.org/10.1080/03009742.2023.2256090.Additional informationFundingNo specific funding was received from any bodies in the public, commercial, or not-for-profit sectors to carry out the work described in this article.