第一作者或通讯作者先后发表SCI论文11篇，中文核心期刊论文13篇，中华医学会会议论文3篇。
主持国基金培育计划1项，参与完成国家科技支撑计划课题2项，国家自然科学基金6项，申请专利7项，参编参译专业论著3部。
发表论文情况：
[1] 罗凯, 付炜, 郑景浩. 新生儿复杂性先天性心脏病镶嵌治疗进展[J]. 中华临床医师杂志(电子版), 2013(23):249-252.
[2] 罗凯, 付炜, 郑景浩,等. 复杂性先天性心脏病影像学诊断的临床应用[J]. 国际儿科学杂志, 2014(5):511-514.
[3] 罗凯, 郑景浩. 心上路径矫治新生儿期完全性肺静脉异位引流[J]. 中国胸心血管外科临床杂志, 2015(2):165-167.
[4] 罗凯, 刘玉洁, 徐卓明,等. 新生儿重症复杂性先天性心脏病手术疗效的影响因素[J]. 中华胸心血管外科杂志, 2015, 31(3):148-153.
[5] 罗凯, 刘锦纷, 鲁亚南,等. 镶嵌技术治疗新生儿左心发育不良综合征1例[J]. 中华胸心血管外科杂志, 2015, 31(5):309-310.
[6] Jinghao Z , Kai L , Yanhui H , et al. Individualized Surgical Treatments for Children with Ebstein Anomaly[J]. The Thoracic and Cardiovascular Surgeon, 2017,65(8):649–655.
[7] Luo K , Zheng J , Wang S , et al. Single-Stage Correction for Taussig–Bing Anomaly Associated With Aortic Arch Obstruction[J]. Pediatric Cardiology, 2017,38(8):1548-1555.
[8] Luo K , Zheng J , Zhu Z , et al. Outcomes of Right Ventricular Outflow Tract Reconstruction for Children with Persistent Truncus Arteriosus: A 10-Year Single-Center Experience[J]. Pediatric Cardiology, 2018, 39(3):565-574.
[9] Hui Jing, Botao Gao, Manchen Gao, Haiyue Yin, Xiumei Mo, Xiaoyang Zhang, Kai Luo, et al. Restoring tracheal defects in a rabbit model with tissue engineered patches based on TGF-β3-encapsulating electrospun poly(\r,?l\r, -lactic acid-co-ε-caprolactone)/collagen scaffolds[J]. Artificial Cells, Nanomedicine, and Biotechnology, 2018,46(sup1):985-995.
[10] 罗凯, 郑景浩,祝忠群，等. 右心室流出道重建术治疗复杂先天性心脏病的临床研究_单中心10年随访分析[J]. 中国胸心血管外科临床杂志, 2019, 26(2):125-131.
[11] Kai L , Xiaoyang Z , Jinghao Z , et al. Outcomes of Reinterventions for Children with Postoperative Pulmonary Venous Restenosis[J]. Pediatric Cardiology,2019, 40(5):965-972.
[12] 罗凯, 郑景浩, 祝忠群, 等. 小儿先心术后肺静脉再狭窄二次干预[J]. 中华胸心血管外科杂志, 2019, 35(5):266-272.
[13] 罗凯, 郑景浩, 祝忠群, 等. 小儿瓣膜术后残余瓣膜问题再次干预理念探究［J]. 中华胸心血管外科杂志, 2019, 35(11):668-674.
[14] Jing Hui; Zhang Xiaoyang; Gao Manchen; Luo Kai et al. Kartogenin preconditioning commits mesenchymal stem cells to a precartilaginous stage with enhanced chondrogenic potential by modulating JNK and β-catenin-related pathways.[J]. The FASEB Journal, 2019, 33(4): 5641-5653.
[15] Jing Hui, Zhang Xiaoyang, Luo Kai， et al. miR-381-abundant small extracellular vesicles derived from kartogenin-preconditioned mesenchymal stem cells promote chondrogenesis of MSCs by targeting TAOK1.[J] .Biomaterials, 2020, 231: 119682.
[16］罗凯, 郑景浩, 王顺民, 等. 左冠状动脉异常起源于肺动脉的外科治疗及中期随访研究［J]. 中华小儿外科杂志, 2020,41(4):303-308.
[17] 何晓敏,郑景浩,罗凯,等. 非体外循环下肺动脉瓣切开术初期治疗室间隔完整型肺动脉闭锁的单中心临床分析[J]. 中国胸心血管外科临床杂志,2020,27(4):411-414.
[18] 何晓敏,郑景浩,罗凯,等. 先天性矫正型大动脉转位解剖纠治的外科策略及十年随访的回顾性队列研究[J]. 中国胸心血管外科临床杂志,2020,27(3):255-259.
[19] 何晓敏,郑景浩,罗凯,等. 室间隔完整型肺动脉闭锁的外科治疗策略及中期随访分析[J]. 中国胸心血管外科临床杂志,2020,27(5):503-509.
[20] Zhang Xiaoyang,He Xiaomin,Jing Hui,Luo Kai et al. Neonatal Rabbit Model for Pressure-Overloaded Heart Failure and Preliminary Exploration of Mechanism.[J] .Ann Thorac Surg, 2021, 112(5):1537-1545.
[21] Zhang Xiaoyang,Jing Hui,Luo Kai et al. Exosomes from 3T3-J2 promote expansion of tracheal basal cells to facilitate rapid epithelization of 3D-printed double-layer tissue engineered trachea.[J] .Mater Sci Eng C Mater Biol Appl, 2021, 129: 112371.
[22] 罗凯, 郑景浩, 何晓敏,等. 儿童期川崎病并发冠状动脉瘤外科治疗初步探究[J]. 中华小儿外科杂志, 2021, 42(12):1066-1071.
[23] 周子洁,罗凯,郑景浩. 新生儿复杂性先天性心脏病外科治疗新进展[J]. 中华胸心血管外科杂志,2022,38(5):310-315.
[24] Liu Rui,Luo Kai,Chen Xinxin et al. Can an operation provide superior outcomes for corrected transposition of the great arteries with left ventricular outflow tract obstruction? A multi-institutional study.[J] .Eur J Cardiothorac Surg, 2023, 63(3): ezad051.
[25] 罗凯,郑景浩,祝忠群,等. 基于解剖修补术治疗肺静脉术后再狭窄1例[J]. 中华胸心血管外科杂志,2023,39(4):240-241.
[26] 罗凯, 郑景浩, 祝忠群,等. 冠状动脉旁路移植术治疗幼儿川崎病1例[J]. 中华心血管病杂志, 2023, 51(7):772-775.
[27] 罗凯, 郑景浩, 张蔚等. 儿童期冠状动脉异常起源于主动脉个体化外科治疗策略[J]. 中国胸心血管外科临床杂志, 2024, 31(2):263-268.
