Journal of Inflammation Research (Mar 2024)
The Impact of Laparoscopic Appendectomy and Open Appendectomy on B7-H3-Mediated Intrinsic Immune Response in Children with Acute Suppurative Appendicitis
Abstract
Chunsheng Duan, Yuan Li, Jiansu Ma, Yanglin Song, Lixia Zhou Department of Pediatric Surgery, Xingtai People’s Hospital, Xingtai, Hebei, 054000, People’s Republic of ChinaCorrespondence: Lixia Zhou, Department of Pediatric Surgery, Xingtai People’s Hospital, 16 Hongxing Street, Xingtai, Hebei, 054000, People’s Republic of China, Tel/Fax +86-0319-3286096, Email [email protected]: Surgery impairs immune function and increases postoperative complications. B7H3, a co-stimulatory molecule, plays a crucial role in immune regulation. The present study examined the impact of B7H3 on the postoperative immune response in children with acute suppurative appendicitis (ASA) by comparing preoperative and postoperative B7H3 levels in laparoscopic surgery (LA) and open appendectomy (OA).Patients and Methods: 198 pediatric ASA patients were enrolled. The researcher group performed LA, while the control group performed OA. Perioperative time, recovery time of gastrointestinal function, time to pass gas, length of incision, and length of hospitalization were compared in the perioperative period. Additionally, an ELISA assay was conducted to examine the levels of inflammatory factors and B7H3 and CD28. Short-term postoperative complications were also evaluated.Results: Compared with the control group, the research group had a short operative time, gastrointestinal function recovery time, gas time, and hospitalization time. The short-term complication rate was significantly lower in the research group. More importantly, B7H3 and CD28 were insignificantly different preoperatively, but they were all reduced postoperatively. Moreover, the reduction was more pronounced in the research group. The same results were noted in inflammatory factors and immune markers, which were non-significant different preoperatively and were typically reduced postoperatively, particularly in the research group. Finally, postoperative B7H3 was positively correlated with both inflammatory factors and immune cell levels.Conclusion: B7H3 was reduced in both postoperative periods, and the reduction was more pronounced in the LA group. B7H3 may be involved in postoperative recovery by modulating postoperative inflammation and immune responses.Keywords: ASA, laparoscopic surgery, open appendectomy, B7H3, CD298
