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您的检索式：作者名="Modan Yang"
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| 1 | Double-negative T cells:a promising avenue of adoptive cell therapy in transplant oncology显示文摘Tumor recurrence is one of the major life-threatening complications after liver transplantation for liver cancer.In addition to the common mechanisms underlying tumor recurrence,another unavoidable problem is that the immunosuppressive therapeutic regimen after transplantation could promote tumor recurrence and metastasis.Transplant oncology is an emerging field that addresses oncological challenges in transplantation.In this context,a comprehensive therapeutic management approach is required to balance the anti-tumor treatment and immunosuppressive status of recipients.Double-negative T cells(DNTs)are a cluster of heterogeneous cells mainly consisting of two subsets stratified by T cell receptor(TCR)type.Among them,TCRαβ^(+)DNTs are considered to induce immune suppression in immune-mediated diseases,while TCRγδ^(+)DNTs are widely recognized as tumor killers.As a composite cell therapy,healthy donor-derived DNTs can be propagated to therapeutic numbers in vitro and applied for the treatment of several malignancies without impairing normal tissues or being rejected by the host.In this work,we summarized the biological characteristics and functions of DNTs in oncology,immunology,and transplantation.Based on the multiple roles of DNTs,we propose that a new balance could be achieved in liver transplant oncology using them as an off-the-shelf adoptive cell therapy(ACT). | Zhihang HU Modan YANG Hao CHEN Chiyu HE Zuyuan LIN Xinyu YANG Huigang LI Wei SHEN Di LU Xiao XU | 2023 | Journal of Zhejiang University-Science B(Biomedicine & Biotechnology)2023，24，5： | 0 |
| 2 | TNFR2 is a potent prognostic biomarker for post-transplant lung metastasis in patients with hepatocellular carcinoma显示文摘Objective:Lung metastasis is a common and fatal complication of liver transplantation for hepatocellular carcinoma(HCC).The precise prediction of post-transplant lung metastasis in the early phase is of great value.Methods:The mRNA profiles of primary and paired lung metastatic lesions were analyzed to determine key signaling pathways.We enrolled 241 HCC patients who underwent liver transplantation from three centers.Tissue microarrays were used to evaluate the prognostic capacity of tumor necrosis factor(TNF),tumor necrosis factor receptor 1(TNFR1),and TNFR2,particularly for post-transplant lung metastasis.Results:Comparison of primary and lung metastatic lesions revealed that the TNF-dependent signaling pathway was related to lung metastasis of HCC.The expression of TNF was degraded in comparison to that in para-tumor tissues(P<0.001).The expression of key receptors in the TNF-dependent signaling pathway,TNFR1 and TNFR2,was higher in HCC tissues than in para-tumor tissues(P<0.001).TNF and TNFR1 showed no relationship with patients’outcomes,whereas elevated TNFR2 in tumor tissue was significantly associated with worse overall survival(OS)and increased recurrence risk(5-year OS rate:31.9%vs.62.5%,P<0.001).Notably,elevated TNFR2 levels were also associated with an increased risk of post-transplant lung metastasis(hazard ratio:1.146;P<0.001).Cox regression analysis revealed that TNFR2,Hangzhou criteria,age,and hepatitis B surface antigen were independent risk factors for post-transplant lung metastasis,and a novel nomogram was established accordingly.The nomogram achieved excellent prognostic efficiency(area under time-dependent receiver operating characteristic=0.755,concordance-index=0.779)and was superior to conventional models,such as the Milan criteria.Conclusions:TNFR2 is a potent prognostic biomarker for predicting post-transplant lung metastasis in patients with HCC.A nomogram incorporating TNFR2 deserves to be a helpful prognostic tool in liver transplantation for HCC. | Huigang Li Zuyuan Lin Jianyong Zhuo Modan Yang Wei Shen Zhihang Hu Yichen Ding Hao Chen Chiyu He Xinyu Yang Siyi Dong Xuyong Wei Beicheng Sun Shusen Zheng Ren Lang Di Lu Xiao Xu | 2023 | Chinese Journal of Cancer Research2023，35，1： | 0 |
| 3 | FGF21-mediated autophagy:Remodeling the homeostasis in response to stress in liver diseases显示文摘Liver diseases are worldwide problems closely associated with various stresses,such as endoplasmic reticulum stress.The exact interplay between stress and liver diseases remains unclear.Autophagy plays an essential role in maintaining homeostasis,and recent studies indicate tight crosstalk between stress and autophagy in liver diseases.Once the bal-ance between damage and autophagy is broken,autophagy can no longer resist injury or main-tain homeostasis.In recent years,FGF21(fibroblast growth factor 21)-induced autophagy has attracted much attention.FGF21 is regarded as a stress hormone and can be up-regulated by an abundance of signaling pathways in response to stress.Also,increased FGF21 activates autophagy by a complicated signaling network in which mTOR plays a pivotal role.This review summarizes the mechanism of FGF21-mediated autophagy and its derived application in the defense of stress in liver diseases and offers a glimpse into its promising prospect in future clinical practice. | Wei Shen Modan Yang Hao Chen Chiy He Huigang Li Xinyu Yang Jianyong Zhuo Zuyuan Lin Zhihang Hu Di Lu Xiao Xu | 2024 | Genes & Diseases2024，11，3： | 0 |
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