4篇
您的检索式：作者名="ZHENG Mini"
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| 1 | Anti-diabetic Effects of Polysaccharides from Ethanol-insoluble Residue of Schisandra chinensis(Turcz.) Baill on Alloxan-induced Diabetic Mice显示文摘 | ZHAO Ting MAO Guang-hua ZHANG Mini LI Fang ZOU Ye ZHOU Ye ZHENG Wei ZHENG Da-heng YANG Liu-qing WUXiang-yang | 2013 | Chemical Research in Chinese Universities2013，29，1： | 14 |
| 2 | 查看详情显示文摘 | Salem-Suqui S Alp E E Mini S M Ramanathan M Campuzano J C Jennings G Faiz M Pei S Dabrowski B Zheng Y Richards D R Hinks D G | | 0，，： | 1 |
| 3 | Acetylated-PPARγexpression is regulated by different P53 genotypes associated with the adipogenic differentiation of polyploid giant cancer cells with daughter cells显示文摘Objective:Polyploid giant cancer cells(PGCCs)with daughter cells express epithelial–mesenchymal transition(EMT)-associated proteins.Highly malignant tumor cells with EMT properties can transdifferentiate into mature tumor cells.In this study,we elucidated the potential for,and underlying mechanism of,adipogenic differentiation of PGCCs with daughter cells(PDCs).Methods:Cobalt chloride was used to induce PGCC formation in HEY(wild-type P53)and MDA-MB-231(mutant P53)cells;these cells were then cultured in adipogenic differentiation medium.Oil red O staining was used to confirm adipogenic differentiation,and the cell cycle was detected with flow cytometry.The expression of adipogenic differentiation-associated proteins and P300 histone acetyltransferase activity were compared before and after adipogenic differentiation.Animal xenograft models were used to confirm the adipogenic differentiation of PDCs.Results:PDCs transdifferentiated into functional adipocytes.Two different cell cycle distributions were observed in PDCs after adipogenic differentiation.The expression levels of PPARγ,Ace-PPARγ,and Ace-P53 were higher in PDCs after adipogenic differentiation than in cells before adipogenic differentiation.Ace-PPARγand FABP4 expression increased in HEY cells and decreased in MDA-MB-231 PDCs after p53 knockdown.A485 treatment increased Ace-P53,Ace-PPARγ,and FABP4 expression in HEY PDCs by inhibiting SUMOylation of P53.In MDA-MB-231 PDCs,A485 treatment decreased Ace-P53,Ace-PPARγ,and FABP4 expression.Animal experiments also confirmed the adipogenic differentiation of PDCs.Conclusions:Acetylation of P53 and PPARγplays an important role in the adipogenic differentiation of PDCs. | Kexin Zhang Xiaohui Yang Minying Zheng Yidi Ning Shiwu Zhang | 2023 | Cancer Biology & Medicine2023，20，1： | 1 |
| 4 | Molecular Design and Immunogenicity of a Multiple-epitope FMDV Antigen and DNA Vaccination显示文摘This article reports the design and construction of a multiple-epitope foot and mouth disease virus (FMDV) antigen, designated as OAAT. This recombinant antigen consists of the structural protein VP1 genes from serotypes A and O FMDV, five major VP1 immunodominant epitopes from two genotypes of Asia1 serotype, and three Th2 epitopes originating from the nonstructural protein, three ABC gene and structural protein VP4 gene. Expressions of target gene from these plasmids in HeLa cells were verified by Western-blot. BALB/c mice were immunized intramuscularly with the DNA vaccines thrice every two weeks. We found that pA could induce simultaneously specific antibodies against serotypes A, Asia1, and O FMDV. Compared to those of the controls, the spots of FMDV-specific IFN-γ and cytotoxic activity from mice immunized with pA were significantly increased. pA provided full protection in 2/4 guinea pigs from challenge with FMDV O/NY00 and Asia1/YNBS/58, respectively. The results show that although pA did not give full protection in 100% immunized guinea pigs from challenge with type O and Asia1 FMDV, respectively, OAAT may be potential immunogen against FMDV and pA may be potential DNA vaccines against FMDV. | MA Ming-xiao JIN Ning-yi LIU Hui-juan ZHENG Mini YIN Ge-fen TIAN Ming-yao JIN Ming-lan LU Hui-jun SHEN Guo-shun ZHU Guang-ze JIN Hong-tao JIN Kuo-shi ZHANG Ying-jiu | 2008 | Chemical Research in Chinese Universities2008，24，1： | 1 |
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