国家自然科学基金面上项目,82570212,淋巴细胞特异性重组激活基因蛋白催化DNA断裂在BCR-ABL1+B-ALL克隆演化中的作用与干预策略。2026/01-2029/12。49万,在研、主持
陕西省自然科学基金重点项目活化诱导胞嘧啶脱氨酶介导的DNA甲基化异质性影响BCR-ABL1+B-ALL病程进展机制及干预研究。2022JZ-44。2022/01-2023/12, 20万元,在研、主持
国家自然科学基金面上项目,81670157, V(D)J重组脱靶效应促进Ph染色体阳性急性淋巴细胞白血病发生机制.2017/01-2020/12, 直接费用60万元,结题、主持
陕西省自然科学基金重点项目,2016JZ030RAG促进Ph+慢性粒细胞白血病进展到急性淋巴细胞白血病机制2016/01-2018/12, 10万元,结题、主持
国家自然科学基金面上项目,31370874、重组激活基因蛋白造成B细胞非抗原受体基因位点发生转位的机制研究、2014/01-2017/12、80万元、结题、主持。
国家自然科学基金面上项目, 31170821,重组激活基因蛋白和转录因子Pax5相互作用形成免疫球蛋白V(H)到DJ(H)重排的机制、2012/01-2015/12、60万元、结题、主持。
代表性学术成果
Qin M, Ren J, Chen X, Zhou W, Zhang S, Zhang W, Shi M, Zhang M, Liu H, Ma Y, Yang M,Ji Y.CD19-targeted HSP90 inhibitor nanoparticle combined with TKIs reduces tumor burden and enhances T-cell immunity in murine B-cell malignancies.
Theranostics. 2025 25;15(8):3589-3609.
YuX,ZhouW,Chen,X,HeS,QinM,YuanMWangY,OdhiamboW,MiaoY,JiY. RAG1 and RAG2 non-core regions are implicated in leukemogenesis and off-target V(D)J recombination in BCR-ABL1-driven B-cell lineage lymphoblastic leukemia. Elife, 2024 26:12:RP91030
Zhang P, Qin M, Wang Y, Chen X, Miao Y, Yuan M, Zhou W, Li D, Wang D, Wang M, Ai L, Ma Y, Dong Y, Ji YInflammation accelerates BCR-ABL1+ B-ALL development through upregulation of AID.Blood Adv. 2022 12;6(13):4060-4072.
Xiao Z, Li H, Xiao D, Liu Y, Chen X, Luo S,Ji Y.Association between serum albumin and 60-day mortality in Chinese Hakka patients with non-APL acute myeloid leukemia: a retrospective cohort study.BMC Cancer.2022 3;22(1):1127
Yuan M, Wang Y, Qin M, Zhao X, Chen X, Li D, Miao Y, Otieno Odhiambo W, Liu H, Ma Y,Ji Y.RAG enhances BCR-ABL1-positive leukemic cell growth through its endonuclease activity in vitro and in vivo.Cancer Sci. 2021 Jul;112(7):2679-2691
Lv Z, Zhang P, Li D, Qin M, Nie L, Wang X, Li A,FengZ, Ma Y,Otieno Odhiambo W,Ji Y. CD19-targeting Fusion Protein Combined With PD1 Antibody Enhances Anti-Tumor Immunity in Mouse Models Oncoimmunology .2020 21;9(1):1747688.
Jiao J, Lv Z, Zhang P, Wang Y, Yuan M, Yu X, Otieno Odhiambo W, Zheng M, Zhang H, Ma Y,Ji Y. AID assists DNMT1 to attenuate BCL6 expression through DNA methylation in diffuse large B-cell lymphoma cell linesNeoplasia. 2020;22(3):142-153
Wu C,Dong Y, Zhao X, Zhang P, Zheng M, Zhang H, Li S, Jin Y, Ma Y, Ren H,Ji Y.RAG2 involves the Igκ locus demethylation during B cell development.Mol Immunol. 2017; 88:125-134.
Dong Y, Wu C, Zhao X, Zhang P, Zhang H, Zheng M, Li S, Jiao J, Yu X, Lv Z,Ji Y.Epigenetic modifications of the VHregion after DJHrecombination in Pro-B cells.Immunology. 2017;152(2):218-231.
Teng G, Maman Y, Resch W, Kim M, Yamane A, Qian J, Kieffer-Kwon KR, Mandal M,Ji Y, Meffre E, Clark MR, Cowell LG, Casellas R,Schatz DGRAG Represents a Widespread Threat to the Lymphocyte Genome.Cell. 2015 Aug 13;162(4):751-65
Chaumeil J, Micsinai M, Ntziachristos P, Deriano L, Wang JM,Ji Y, Nora EP, Rodesch MJ, Jeddeloh JA, Aifantis I, Kluger Y,Schatz DG, Skok JA.Higher-order looping and nuclear organization of Tcra facilitate targeted rag cleavage and regulated rearrangement in recombination centers.Cell Rep. 2013 Feb 21;3(2):359-70
Subrahmanyam R, Du H, Ivanova I, Chakraborty T,Ji Y, Zhang Y, Alt FW,Schatz DG, Sen R. Localized epigenetic changes induced by DH recombination restricts recombinase to DJH junctions.Nat Immunol. 2012 Dec;13(12):1205-12.
Schatz DG, Ji Y.Recombination Centers and the Orchestration of V(D)J RecombinationThe Orchestration of V(D)J Recombination Nat Rev Immunol2011;11(4):251-63(IF:32.245)
Ji Y*, Little AJ, Banerjee JK, Hao B, Oltz EM, Krangel MS, Schatz DG*.Promoters, enhancers, and transcription target RAG1 binding during V(D)J recombination.J Exp Med.2010; 207(13):2809-16.
Ji Y, Resch W, Corbett E, Yamane A, Casellas R, Schatz DG. The in vivo pattern of binding of RAG1 and RAG2 to antigen receptor loci. Cell. 2010 ;141(3):419-31.(IF : 31.152)
Goldmit M*, Ji Y*, Skok J*, Roldan E, Jung S, Cedar H, Bergman Y. Epigenetic ontogeny of the Igk locus during B cell development Nat Immunol. 2005 Feb;6(2):198-203.( These authors contributed equally to this work)
Ji Y, Zhang J, Lee AI, Cedar H, Bergman Y. A multistep mechanism for the activation of rearrangement in the immune system. Proc Natl Acad Sci U S A. 2003 24;100(13):7557-62.(IF:9.432)
Ji Y, Weiss L, Zeira M, Abdul-Hai A, Reich S, Schuger L, Slavin S.Allogeneic cell-mediated immunotherapy of leukemia with immune donor lymphocytes to upregulate antitumor effects and downregulate antihost responses. Bone Marrow Transplant. 2003;32(5):495-504.
联系方式
电话/微信:15029142312
电子邮箱:jiyanhong@xjtu.edu.cn
联系地址:西安交通大学创新港21号楼,雁塔校区微免楼231
个人主页:http://gr.xjtu.edu.cn/web/jiyanhong