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| 1 | Targeting ferroptosis suppresses osteocyte glucolipotoxicity and alleviates diabetic osteoporosis显示文摘Diabetic osteoporosis(DOP) is the leading complication continuously threatening the bone health of patients with diabetes. A key pathogenic factor in DOP is loss of osteocyte viability. However, the mechanism of osteocyte death remains unclear. Here, we identified ferroptosis, which is iron-dependent programmed cell death, as a critical mechanism of osteocyte death in murine models of DOP. The diabetic microenvironment significantly enhanced osteocyte ferroptosis in vitro, as shown by the substantial lipid peroxidation, iron overload, and aberrant activation of the ferroptosis pathway. RNA sequencing showed that heme oxygenase-1(HO-1) expression was notably upregulated in ferroptotic osteocytes. Further findings revealed that HO-1 was essential for osteocyte ferroptosis in DOP and that its promoter activity was controlled by the interaction between the upstream NRF2 and c-JUN transcription factors. Targeting ferroptosis or HO-1 efficiently rescued osteocyte death in DOP by disrupting the vicious cycle between lipid peroxidation and HO-1 activation, eventually ameliorating trabecular deterioration. Our study provides insight into DOP pathogenesis, and our results provide a mechanism-based strategy for clinical DOP treatment. | Yiqi Yang Yixuan Lin Minqi Wang Kai Yuan Qishan Wang Pei Mu Jingke Du Zhifeng Yu Shengbing Yang Kai Huang Yugang Wang Hanjun Li Tingting Tang | 2022 | Bone Research2022，10，3： | 19 |
| 2 | Existing drugs as broad-spectrum and potent inhibitors for Zika virus by targeting NS2B-NS3 interaction显示文摘Zika 病毒(ZIKV ) 的最近的爆发为治疗学加亮迫切需要。朊酶建筑群 NS2B-NS3 在 flaviviral polyprotein 处理期间起必要作用,并且因此代表一个吸引人的药目标。这里,我们开发了裂口酶识别直接指向 flavivirus NS2B-NS3 相互作用的 orthosteric 禁止者的基于互补的高产量的屏蔽试金。由屏蔽一个总数 2 816 同意了并且 investigational 药,我们识别了三个有势力候选人, temoporfin, niclosamide,和 nitazoxanide,,有 nanomolar 力量的 flavivirus NS2B-NS3 相互作用禁止者。显著地,在老鼠的在人的胎盘、神经的祖先房间的大多数有势力化合物, temoporfin,不是仅仅禁止的 ZIKV 复制,而且阻止的导致 ZIKV 的 viremia 和死亡当模特儿。结构的停靠建议 temoporfin 潜在地绑保持批评 NS2B 残余的 NS3 衣袋,因此禁止以一种非竞争的方式处理的 flaviviral polyprotein。当这些药已经在 USA 或另外的国家在另外的指示任何一个为临床的使用被同意了,他们由 ZIKV 和另外的 flaviviruses 为感染的管理代表有希望、容易开发的治疗。 | Zhong Li Matthew Brecher Yong-Qiang Deng Jing Zhang Srilatha Sakamuru Binbin Liu Ruili Huang Cheri A Koetzner Christina A Allen Susan A Jones Haiying Chen Na-Na Zhang Min Tian Fengshan Gao Qishan Lin Nilesh Banavali Jia Zhou Nathan Boles Menghang Xia Laura D Kramer Cheng-Feng Qin Hongmin Li | 2017 | Cell Research2017，27，8： | 11 |
| 3 | Parameters Optimization of GM (1,1) Model Based on Artificial Fish Swarm Algorithm显示文摘 | Lin Zhensi Zhang Qishan Liu Hong | 2012 | Theory and Application2012，2，2： | 1 |
| 4 | Thermopower of YBa_(2)Cu_(3)O_(7) Superconductor Prepared by Melt-Textured Growth Method显示文摘The results of thermopower measurements in a high J_(c) melt-textured growth(MTG)YBa_(2)Cu_(3)O_(7) bulk sample above 80K are reported,its behavior is strongly anisotropic.The small value in c-direction indicates the existence of an imperfection in the alignment of ab-planes and low resistance channels along the c-axis,which may be important for the high Jc value of the sample.Described by a two order tensor,the orientational dependence of thermopower can also be explained. | JIANG Lianhua MA Hong REN Hongtao XIAO Lin HE Qing YU Qishan HUANG Zhijun YAN Shousheng | 1991 | Chinese Physics Letters1991，8，8： | 0 |
| 5 | Effects of genetic polymorphisms on methotrexate levels and toxicity in Chinese patients with acute lymphoblastic leukemia显示文摘Methotrexate(MTX)has an antitumor effect when used for the treatment of acute lymphoblastic leukemia(ALL).This study aims at evaluating the associations between 14 polymorphisms of six genes involved in MTX metabolism with serum MTX concentration and toxicity accompanying high-dose MTX.Polymorphisms in 183 Chinese patients with ALL were analyzed using TaqMan single nucleotide polymorphism genotyping assay.The serum MTX concentration was determined using homogeneous enzyme immunoassay.MTX-related toxicities were also evaluated.Renal toxicity was significantly associated with higher serum MTX concentrations at 24,48,and 72 hours,and MTX elimination delay(P=0.001,P<0.001,P<0.001,and P<0.001,respectively),whereas SLCO1B1 rs4149056 was associated with serum MTX concentrations at 48 and 72 hours,and MTX elimination delay in candidate polymorphisms(P=0.014,P=0.019,and P=0.007,respectively).SLC19A1 rs2838958 and rs3788200 were associated with serum MTX concentrations at 24 hours(P=0.016,P=0.043,respectively).MTRR rs1801394 was associated with serum MTX concentrations at 72 hours(P=0.045).Neutropenia was related to SLC19A1 rs4149056(odds ratio[OR]:3.172,95%confidence interval[CI]:1.310–7.681,P=0.011).Hepatotoxicity was associated with ABCC2 rs2273697(OR:3.494,95%CI:1.236–9.873,P=0.018)and MTRR rs1801394(OR:0.231,95%CI:0.084–0.632,P=0.004).Polymorphisms of SLCO1B1,SLC19A1,ABCC2,and MTRR genes help predict higher risk of increased MTX levels or MTX-related toxicities in adult ALL patients. | Qishan Hao Yang Song Qiuyun Fang Yani Lin Long Chen Xiaodan Wang Ping Zhang Zhe Wang Xiaoyuan Gong Kaiqi Liu Qinghua Li Zheng Tian Min Wang Jianxiang Wang Yingchang Mi | 2023 | Blood Science2023，5，1： | 0 |
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