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| 1 | The Arabidopsis homologs of CCR4-associated factor 1 show mRNA deadenylation activity and play a role in plant defence responses显示文摘在真核细胞的房间的送信人 RNA (mRNA ) 周转以弄短开始 poly 在 3 鈥 ? 结束的(A) 尾巴,一个过程叫了 deadenylation。在酵母, deadenylation 反应被 CCR4 和联系 CCR4 的因素主要调停 1 (CAF1 ) ,描述得好的蛋白质建筑群的二个部件 CCR4 不说出。我们这里报导那 AtCAF1a 和 AtCAF1b,酵母 CAF1 基因的通常认为的 Arabidopsis 相当或相同的事物,部分面对咖啡因或在高温度补充酵母 caf1 异种的生长缺点。AtCAF1a 和 AtCAF1b 的表示被多重压力相关的荷尔蒙和刺激导致。在 vitro 的 AtCAF1a 和在预言的活跃地点的点变化破坏这项活动。破坏 AtCAF1a 或 AtCAF1b 的表示的 T-DNA 插入异种在压力相关的 mRNAs 的 deadenylation 是有缺点的,显示二 AtCAF1 蛋白质涉及在 vivo 的调整 mRNA deadenylation。有趣地, AtCAF1a 和 AtCAF1b 表演的单个、双的异种减少了表示致病相关( PR )基因 PR1 和 PR2 并且更产生 Pseudomonas syringae pv 西红柿 DC3000 ( Pst DC3000 )感染,而转基因的植物过去表示的 AtCAF1a 表演提高了 PR1 和 PR2 的表示并且增加了抵抗到一样的病原体。我们的结果在到病原体感染的调整 mRNA deadenylation 和防卫回答建议 AtCAF1 蛋白质的角色。 | Wenxing Liang Changbao Li Fang Liu Hongling Jiang Shuyu Li Jiaqiang Sun Xiaoyan Wu Chuanyou Li | 2009 | Cell Research2009，19，3： | 8 |
| 2 | All-trans retinoic acid reverses malignant biological behavior of hepatocarcinoma cells by regulating miR-200 family members显示文摘As a potential chemo-therapeutic agent,all-trans retinoic acid(ATRA)can signif-icantly reverse epithelial-mesenchymal transition(EMT)of hepal-6 hepatocarcinoma cell line in vitro,but the mechanism is unclear.The expression profile of microRNA-200(miR-200)families is different in hepatocellular carcinoma.In this study,we found that ATRA trea tment could up-regulate the expression of miR-200a-3p,200c-3p,and 141-3p,which were involved in ATRA regulated proliferation and apoptosis of hepal-6 cell,but not colony formation.Meanwhile,miR-200a-3p,200c-3p,and 141-3p could recovery ATRA inhibited migration and invasion abilities of hepal-6 cells at various levels.miR-200a-3p and 200c-3p prevented ATRA from inducing the differentia tion and hepatic functions of hepal-6 cells.An-tagomir specific for miR-200a-3p and 200c-3p down-regulated the expression of CK18,but only miR-200a-3p anta gomir played prominent role in regula ting the expression of these mesenchymal markers,N-Cadherin,Snail and Twist.The transcriptional activities of 8 tran-scription factors were up-regulated and 35 transcription factors were down-regulated by ATRA.Compared with ATRA group,inhibition of miR-200a-3p,200c-3p,and 141-3p significantly strengthened the expression of Fra1/Jun(AP1),Ets1/PEA3,Brn3,and Zeb1/AREB6 at varying degrees.Therefore,this result suggested that ATRA may suppress EMT through down-regulating miR-200a-3p,200c-3p and 141-3p related transcription factors.miR-200 and their downstream genes might be the potentially specific targets for the treat-ment of hepatocarcinoma. | Jiejie Cui Mengjia Gong Shuyu Fang Chaoqun Hu Yi Wang Jingfang Zhang Ni Tang Yun He | 2021 | Genes & Diseases2021，8，4： | 2 |
| 3 | Association Between Carotid Artery Intima-Media Thickness and Early-Stage CKD in a Chinese Population显示文摘 | LuXia Zhang Feng Zhao Ying Yang LiTong Qi BaoWei Zhang Fang Wang ShuYu Wang LiSheng Liu HaiYan Wang | 2007 | American Journal of Kidney Diseases2007，，6： | 1 |
| 4 | Flow patterns and wall shear stress distribution in human internal carotid arteries: The geometric effect on the risk for stenoses显示文摘 | Chi Zhang Sheng Xie Shuyu Li Fang Pu Xiaoyan Deng Yubo Fan Deyu Li | 2011 | Journal of Biomechanics2011，，1： | 1 |
| 5 | Superior Antitumor Activity of Rituximab-Conjugated and Maytansine-Loaded PLA-TPGS Nanoparticles in Xenograft Models for Non-Hodgkin's Lymphoma显示文摘 | Xiaolong Tang Yuan Fang Yongqiang Zhu Jingjing Dai Ganxun Wang Yajuan Liu Rongbo Zhang Shuyu Cai Jinfeng Zhang Keliang Song Lifa Xu Yong Liang | 2014 | Journal of Pharmacy and Pharmacology2014，2，6： | 0 |
| 6 | Building multipurpose nano-toolkit by rationally decorating NIR-Ⅱ fluorophore to meet the needs of tumor diagnosis and treatment显示文摘Phototheranostics have attracted tremendous attention in cancer diagnosis and treatment because of the noninvasiveness and promising effectiveness.Developing advanced phototheranostic agents with long emission wavelength,excellent biocompatibility,great tumor-targeting capability,and efficient therapeutic effect is highly desirable.However,the mutual constraint between imaging and therapeutic functions usually hinders their wide applications in biomedical field.To balance this contradiction,we herein rationally designed and synthesized three novel tumor-targeted NIR-Ⅱ probes(QR-2PEG_(321),QR-2PEG_(1000),and QR-2PEG_(5000)) by conjugating three different chain lengths of PEG onto an integrin α_(v)β_(3)-targeted NIR-Ⅱ heptamethine cyanine fluorophore,respectively.In virtue of the essential amphiphilic characteristics of PEG polymers,these probes display various degree of aggregation in aqueous buffer accompanying with differential NIR-Ⅱ imaging and photothermal(PTT) therapeutic performance.Both in vitro and in vivo results have demonstrated that probe QR-2PEG_(5000) has the best NIR-Ⅱ imaging performance with prominent renal clearance,whereas QR-2PEG_(321)possesses excellent photoacoustic signal as well as PTT effect,which undoubtedly provides a promising toolbox for tumor diagnosis and therapy.We thus envision that these synthesized probes have great potential to be explored as a toolkit for precise diagnosis and treatment of malignant tumors. | Chaoxiang Cui Jiachen Li Jing Fang Yan Zhao Yuqi Zhang Shuyue Ye Anna Wang Yali Feng Qiulian Mao Hongni Qin Haibin Shi | 2022 | Chinese Chemical Letters2022，33，7： | 0 |
| 7 | Risk factors for postpartum posttraumatic stress disorder after emergency admission显示文摘BACKGROUND:Postpartum posttraumatic stress disorder(PTSD)can occur in women who give birth after emergency admission.The identification of risk factors for this condition is crucial for developing effective preventive measures.This retrospective study aimed to explore the incidence and risk factors for postpartum PTSD in women who give birth after emergency admission.METHODS:Medical records of women who gave birth after emergency admission were collected between March 2021 and April 2023.The patients’general conditions and perinatal clinical indicators were recorded.The puerperae were divided into PTSD group and control group based on symptom occurrence at six weeks postpartum.Multivariate logistic regression analysis was performed to identify risk factors.RESULTS:A total of 276 puerperae were included,with a PTSD incidence of 20.3% at six weeks postpartum.Multivariate logistic regression analysis identified emergency cesarean section(odds ratio[OR]=2.102;95%confidence interval[CI]:1.114-3.966,P=0.022),admission to the emergency department after midnight(12:00 AM)(OR=2.245;95%CI:1.170-4.305,P<0.001),and cervical dilation(OR=3.203;95%CI:1.670–6.141,P=0.039)as independent risk factors for postpartum PTSD.Analgesia pump use(OR=0.500;95%CI:0.259–0.966,P=0.015)was found to be a protective factor against postpartum PTSD.CONCLUSION:Emergency cesarean section,admission to the emergency department after midnight,and cervical dilation were identified as independent risk factors for postpartum PTSD,while analgesic pump use was a protective factor.These findings provide insights for developing more effective preventive measures for women who give birth after emergency admission. | Fengxia Du Jun Zha Yan Li Lichao Fang Shuyu Xia Youjia Yu | 2024 | World Journal of Emergency Medicine2024，15，2： | 0 |
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