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| 1 | Dihydrocelastrol inhibits multiple myeloma cell proliferation and promotes apoptosis through ERK1/2 and IL-6/STAT3 pathways in vitro and in vivo显示文摘多重骨髓瘤(公里) 是第二很经常的恶意的 hematological 疾病。Dihydrocelastrol (DHCE ) 被 hydrogenated celastrol 综合,从中国药用的植物 Tripterygium regelii 孤立的 treterpene。在这研究,我们首先在公里房间上报导了 DHCE 的反肿瘤活动。我们发现 DHCE 能禁止房间增长并且在 vitro 通过 caspase 依赖的方法支持 apoptosis。另外, DHCE 能使 interleukin (IL ) 的表达式失去活性 -6 和 downregulate 细胞外的调整蛋白质 kinases (ERK1/2 ) 和信号变换器和在公里的抄写 3 的使活跃之物(STAT3 ) 的 phosphorylation。它也面对 IL-6 对公里房间线保留了它的活动。而且,有 DHCE 的公里房间的处理在房间周期的 G 0/G1 阶段导致了房间的累积。尤其是, DHCE 减少了 4 和 6 在公里房间衬里的 cyclin D1 和 cyclin 依赖的 kinases 的表示。另外,它向 MM 房间线的功效能与 histone deacetylase 禁止者 panobinostat (LBH589 ) 在联合被提高,它在公里作为潜在的治疗学的策略暗示了 DHCE 和 LBH589 的联合处理的可能性。另外,有 DHCE 的 NCI-H929 忍受肿瘤的裸体老鼠的处理(10 mg/kg/d, i.p, 1-14 天) 在 vivo 导致了肿瘤生长的 73% 抑制。一起拿,我们的现在的学习的结果显示 DHCE 能禁止细胞的增长并且在骨髓瘤房间导致房间 apoptosis 通过不同机制调停了,可能通过禁止 IL-6/STAT3 和 ERK1/2 小径。并且它可以为公里病人提供一种新治疗学的选择。 | Liangning Hu Huiqun Wu Bo Li Dongliang Song Guang Yang Gege Chen Bingqian Xie Zhijian Xu Yong Zhang Dandan Yu Jun Hou Wenqin Xiao Xi Sun Gaomei Chang Yiwen Zhang Lu Gao Bojie Dai Yi Tao Jumei Shi Weiliang Zhu | 2017 | Acta Biochimica et Biophysica Sinica2017，49，5： | 5 |
| 2 | Targeting the PI3K/Akt/mTOR signaling pathway by pterostilbene attenuates mantle cell lymphoma progression显示文摘 | Dandan Yu Yong Zhang Gege Chen Yongsheng Xie Zhijian Xu Shuaikang Chang Liangning Hu Bo Li Wenxuan Bu Yingcong Wang Wenqin Xiao Xi Sun Gaomei Chang Lu Gao Sujing Qiang Xiaosong Wu Weiliang Zhu Jumei Shi | 2018 | Acta Biochimica et Biophysica Sinica2018，50，8： | 4 |
| 3 | DCZ0801,a novel compound,induces cell apoptosis and cell cycle arrest via MAPK pathway in multiple myeloma显示文摘Multiple myeloma(MM)is a refractory malignant hematological malignancy,and many therapeutic strategies have been developed to cure patients with MM.DCZ0801 is a compound that consists of oxophenamide and pterostilbene.The role of these compounds in hematological cancers such as MM has yet to be studied.In this study,we explored the potential mechanism of DCZ0801 action,its anti-tumor activity both in vitro and in vivo on MM.This study was carried out via cell cycle proliferation assay,apoptotic analysis,western blot analysis,and examination of xenotransplantation model of tumors.The in vitro studies revealed that DCZ0801 could inhibit cell proliferation and induce apoptosis by regulating both caspase-dependent and mitogen-activated protein kinase signaling pathways,inducing S-phase arrest of the cell cycle related to downregulation of CDK2,cyclin-A2,and CDC25A protein expression.The in vivo studies showed that DCZ0801 could significantly reduce the size of the tumors in nude mice.Our results demonstrated that DCZ0801 may emerge as the new therapeutic option for the patient with MM. | Ting Zhang Bo Li Qilin Feng Zhijian Xu Cheng Huang Huiqun Wu Zhangbo Chen Liangning Hu Lu Gao Peng Liu Guang Yang Hui Zhang Kang Lu Tingye Li Yi Tao Xiaosong Wu Jumei Shi Weiliang Zhu | 2019 | Acta Biochimica et Biophysica Sinica2019，51，5： | 3 |
| 4 | Antitumor effect of dobutamine on multiple myeloma via mitogen-activated protein kinase pathway in vitro显示文摘多重骨髓瘤(公里) 是最恶意的癌症之一并且被房间, monoclonal 免疫球蛋白的分泌物和 osteolytic 损害,和它的发生在中年、老的病人正在增加的血浆被骨头髓的渗入描绘[1 ] 。作为公里房间异构并且药抵抗、起始的公里通常进行到 relapsed/refractory 阶段。尽管象镇静药, bortezomib,和 lenalidomide 那样的存在治疗能延长公里病人的幸存,公里是是仍然考虑了医不好。因此,建立新有效治疗对待 relapsed/refractory 公里是必要的。 | Bingqian Xie Zhijian Xu Guang Yang Gege Chen Bo Li Liangning Hu Wenqin Xiao Xi Sun Minjie Gao Lu Gao Xiaosong Wu Yi Tao Weiliang Zhu Jumei Shi | 2016 | Acta Biochimica et Biophysica Sinica2016，48，12： | 1 |
| 5 | Novel cyclophosphamide of natural products osalmide and pterostilbene induces cytotoxicity and cell cycle arrest in diffuse large B-cell lymphoma cells显示文摘Diffuse large B-cell lymphoma(DLBCL)is the most common category and disease entity of non-Hodgkin lymphoma.Osalmide and pterostilbene are natural products with anticancer activities via different mechanism.In this study,using a new synthetic strategy for the two natural products,we obtained the compound DCZ0801,which was previously found to have anti-multiple myeloma activity.We performed both in vitro and in vivo assays to investigate its bioactivity and explore its underlying mechanism against DLBCL cells.The results showed that DCZ0801 treatment gave rise to a dose-and time-dependent inhibition of cell viability as determined by CCK-8 assay and flow cytometry assay.Western blot analysis results showed that the expression of caspase-3,caspase-8,caspase-9 and Bax was increased,while BCL-2 and BCL-XL levels were decreased,which suggested that DCZ0801 inhibited cell proliferation and promoted intrinsic apoptosis.In addition,DCZ0801 induced G0/G1 phase arrest by downregulating the protein expression levels of CDK4,CDK6 and cyclin D1.Furthermore,DCZ0801 exerted an anti-tumor effect by down-regulating the expressions of p-PI3K and p-AKT.There also existed a trend that the expression of p-JNK and p-P38 was restrained.Intraperitoneal injection of DCZ0801 suppressed tum or development in xenograft mouse models.The preliminary metabolic study showed that DCZ0801 displayed a rapid metabolism within 30 min.These results demonstrated that DCZ0801 may be a new potential anti-DLBCL agent in DLBCL therapy. | Mengyu Xi Wan He Bo Li Jinfeng Zhou Zhijian Xu Huiqun Wu Yong Zhang Dongliang Song Liangning Hu Ye Lu Wenxuan Bu Yuanyuan Kong Gege Chen Shuaikang Chang Jumei Shi Weiliang Zhu | 2020 | Acta Biochimica et Biophysica Sinica2020，52，4： | 0 |
| 6 | A novel silicone derivative of natural osalmid(DCZ0858)induces apoptosis and cell cycle arrest in diffuse large B-cell lymphoma via the JAK2/STAT3 pathway显示文摘Diffuse large B-cell lymphoma(DLBCL)is a highly heterogeneous malignant tumor characterized by diffuse growth.DCZ0858 is a novel small molecule with excellent antitumor effects in DLBCL.This study explored in depth the inhibitory effect of DCZ0858 on DLBCL cell lines.Cell Counting Kit-8(CCK-8)and plate colony formation assays were used to evaluate cell proliferation levels.Flow cytometry was employed to analyze apoptosis and the cell cycle,and western blotting was used to quantify the expression of cell cycle regulators.The results indicated that DCZ0858 inhibited cell growth in a concentration-dependent and time-dependent manner while inducing no significant toxicity in normal cells.Moreover,DCZ0858 initiated cell apoptosis via both internal and external apoptotic pathways.DCZ0858 also induced cell cycle arrest in the G0/G1 phase,thereby controlling cell proliferation.Further investigation of the molecular mechanism showed that the JAK2/STAT3 pathway was involved in the DCZ0858-mediated antitumor effects and that JAK2 was the key target for DCZ0858 treatment.Knockdown of JAK2 partly weakened the DCZ0858-mediated antitumor effect in DLBCL cells,while JAK2 overexpression strengthened the effect of DCZ0858 in DLBCL cells.Moreover,a similar antitumor effect was observed for DCZ0858 and the JAK2 inhibitor ruxolitinib,and combining the two could significantly enhance cancer-suppressive signaling.Tumor xenograft models showed that DCZ0858 inhibited tumor growth in vivo and had low toxicity in important organs,findings that were consistent with the in vitro data.In summary,DCZ0858 is a promising drug for the treatment of DLBCL. | Kang Lu Bo Li Hui Zhang Zhijian Xu Dongliang Song Lu Gao Haiguo Sun Liping Li Yingcong Wang Qilin Feng Gege Chen Liangning Hu Rong Wei Yongsheng Xie Dandan Yu Xiaosong Wu Weiliang Zhu Jumei Shi | 2020 | Signal Transduction and Targeted Therapy2020，5，1： | 0 |
| 7 | A method for predicting the water-flowing fractured zone height based on an improved key stratum theory显示文摘In the process of using the original key stratum theory to predict the height of a water-flowing fractured zone(WFZ),the influence of rock strata outside the calculation range on the rock strata within the calculation range as well as the fact that the shape of the overburden deformation area will change with the excavation length are ignored.In this paper,an improved key stratum theory(IKS theory)was proposed by fixing these two shortcomings.Then,a WFZ height prediction method based on IKS theory was established and applied.First,the range of overburden involved in the analysis was determined according to the tensile stress distribution range above the goaf.Second,the key stratum in the overburden involved in the analysis was identified through IKS theory.Finally,the tendency of the WFZ to develop upward was determined by judging whether or not the identified key stratum will break.The proposed method was applied and verified in a mining case study,and the reasons for the differences in the development patterns between the WFZs in coalfields in Northwest and East China were also fully explained by this method. | Jianghui He Wenping Li Kaifang Fan Wei Qiao Qiqing Wang Liangning Li | 2023 | International Journal of Mining Science and Technology2023，33，1： | 0 |
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