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| 1 | BMP2 and VEGF promote angiogenesis but retard terminal differentiation of osteoblasts in bone regeneration by up-regulating Idl显示文摘不适当的 vascularization 限制骨头缺点的修理。以便改进 angiogenesis 并且加速成骨,有在骨头新生的基因修正的 co 有教养的房间的协同在这研究被调查。Endothelial 祖先房间(EPC ) 和骨头髓干细胞(BMSC ) 是有脉管的 endothelial 生长因素(VEGF ) 和骨头的基因的 transfected 形态基因的蛋白质 2 (BMP2 ) 由侵入人体气管粘膜的病菌分别地。co 有教养的房间,包括 BMSC + EPC, Ad-BMP2BMSC + EPC, BMSC + Ad-VEGFEPC,和 Ad-BMP2BMSC + 指定 Ad-VEGFEPC 组织为四个组,在 alginate 胶化上被播种然后肌内地植入进老鼠在 angiogenesis 和成骨上评估效果。VEGF 和 BMP2 能导致禁止者的 overexpression DNA 有约束力 1 (Id1 ) 显著地在 vitro 和增加支持了试管形成的基因在在培植以后的 Ad-BMP2BMSC + Ad-VEGFEPC 组的血容器的数量。不过, Id1 的 overexpression 延迟了造骨细胞和骨头形成的终端区别。后来,在 transcriptional 水平,钙小瘤,和碱的磷酸酶(高山) 活动的 osteogenic 基因表示证明渐渐的减少和最新形成的成骨区域的数量在 Ad-BMP2BMSC + Ad-VEGFEPC 组展出了小增加。这发现建议在 VEGFEPC 和 BMP2BMSCs 的 Id1 表示的一条平衡规定可能对为骨头新生的基于房间、基于基因的途径批评。 | Xiaobin Song Shaohua Liu Xun Qu Yingwei Hu Xiaoying Zhang Tao Wang Fengcai Wei | 2011 | Acta Biochimica et Biophysica Sinica2011，43，10： | 13 |
| 2 | Response gene to complement 32 (RGC-32) expression on M2-polarized and tumor-associated macrophages is M-CSF-dependent and enhanced by tumor-derived IL-4显示文摘补充 32 的反应基因(RGC-32 ) 是涉及房间的增长,区别和迁居的一个房间周期管理者并且也在 angiogenesis 被含有。这里,我们证明在巨噬细胞的那 RGC-32 表情被 IL-4 导致并且由 LPS 减少了,显示在 RGC-32 表示和 M2 极化之间的一个连接。我们证明 RGC-32 的增加的表示或者激活的巨噬细胞,这蛋白质在压制支持 inflammatory cytokine IL-6 的生产并且支持反煽动性的调停人 TGF-β 的生产是特征的;。与一致在 vitro,数据, RGC-32 高级的联系肿瘤的巨噬细胞(TAM ) 快车,和这个表达式被导出肿瘤的腹水的液体以一种 M-CSF- 或 IL-4-dependent 方式导致。一起,这些结果为 M2 巨噬细胞极化作为一个标记建立 RGC-32 并且显示这蛋白质是为癌症免疫疗法的一个潜在的目标,指向联系肿瘤的巨噬细胞。 | Peng Zhao Daiqing Gao Qingjie Wang Bingfeng Song Qianqian Shao Jintang Sun Chunyan Ji Xingang Li Peng Li Xun Qu | 2015 | Cellular & Molecular Immunology2015，12，6： | 12 |
| 3 | Adsorption behavior of sulfamethazine in an activated sludge process treating swine wastewater显示文摘Swine wastewater is an important pollution source of antibiotics entering the aquatic environment. In this work,the adsorption behavior of sulfamethazine(SMN),a commonlyused sulfonamide antibiotic,on activated sludge from a sequencing batch reactor treating swine wastewater was investigated. The results show that the adsorption of SMN on activated sludge was an initially rapid process and reached equilibrium after 6 hr. The removal efficiency of SMN from the water phase increased with an increasing concentration of mixed liquor suspended solids,while the adsorbed concentration of SMN decreased. Solution pH influenced both the speciation of SMN and the surface properties of activated sludge,thus significantly impacting the adsorption process. A linear partition model could give a good fit for the equilibrium concentrations of SMN at the test temperatures(i.e.,10,20 and 30°C). The partition coefficient(Kd) was determined to be 100.5 L/kg at 20°C,indicating a quite high adsorption capacity for SMN. Thermodynamic analysis revealed that SMN adsorption on activated sludge was an exothermic process. This study could help to clarify the fate and behavior of sulfonamide antibiotics in the activated sludge process and assess consequent environmental risks arising from sludge disposal as well. | Weiwei Ben Zhimin Qiang Xiaowei Yin Jiuhui Qu Xun Pan | 2014 | Journal of Environmental Sciences2014，26，8： | 9 |
| 4 | Endostatin enhances antitumor effect of tumor antigen-pulsed dendritic cell therapy in mouse xenograft model of lung carcinoma显示文摘Objective: To investigate the antitumor effect of endostatin combined with tumor antigen-pulsed dendritic cell(DC)-T cell therapy on lung cancer.Methods: Transplanted Lewis lung cancer(LLC) models of C57BL/6 mice were established by subcutaneous injection of LLC cells in left extremity axillary. Tumor antigen-pulsed DC-T cells from spleen cells and bone of mice were cultured in vitro. Tumor-bearing mice were randomly divided into three groups, including DCT+endostatin group, DC-T group, and phosphate-buffered saline(PBS) control group. Microvessel density(MVD) of tumor tissue in tumor-bearing mice was determined by immunohistochemistry(IHC). The expressions of vascular endothelial growth factor(VEGF) and hypoxia-inducible factor-1α(HIF-1α) were determined by Western blotting and IHC staining. The proportions of CD8+ T cells, mature dendritic cells(m DC), tumor-associated macrophages [TAM(M1/M2)], and myeloid-derived suppressor cells(MDSC) in suspended cells of tumor tissue were determined by flow cytometry. The expressions of interleukin(IL)-6, IL-10, IL-17, transforming growth factor-β(TGF-β) and interferon-γ(IFN-γ) in suspended cells of tumor tissue were detected by enzyme-linked immune sorbent assay(ELISA).Results: DC-T cells combined with endostatin remarkably suppressed tumor growth. MVD of mice in DCT+endostatin group was significantly lower than that of the control group and DC-T monotherapy group. The expressions of VEGF, IL-6 and IL-17 in tumors were markedly decreased, but IFN-γ and HIF-1α increased after treating with DC-T cells combined with endostatin, compared to control group and DC-T group. In the DCT+endostatin group, the proportions of MDSC and TAM(M2 type) were significantly decreased, m DC and TAM(M1 type) were up-regulated, and CD8+ T cells were recruited to infiltrate tumors, in contrast to PBS control and DC-T monotherapy. DC-T cells combined with endostatin potently reduced the expressions of IL-6, IL-10, TGF-β and IL-17 in tumor tissue, and enhanced the expression of IFN-γ.Conclusions: The study indicated the synergic antitumor effects between endostatin and tumor antigen-pulsed DC-T cells, which may be a prospective therapy strategy to achieve potent antitumor effects on lung cancer. | ring Liang Xiaolin Liu Qi Xie Guoling Chen Xingyu Li Yanrui Jia Beibei Yin Xun Qu Yan Li | 2016 | Chinese Journal of Cancer Research2016，28，4： | 8 |
| 5 | Human trophoblast cells induced MDSCs from peripheral blood CD14+ myelomonocytic cells via elevated levels of CCL2显示文摘 | Yun Zhang Daiwei Qu Jintang Sun Lei Zhao Qingjie Wang Qianqian Shao Beihua Kong Xun Qu | 2016 | Cellular & Molecular Immunology2016，13，5： | 7 |
| 6 | Bifidobacteria DNA Induces Murine Macrophages Activation in vitro显示文摘Previous studies have shown that oligodeoxynucleotides containing unmethylated CpG motifs were used as adjuvants for immunoregulation and immune response. This study was to explore the activation effects of Bifidobacteria DNA containing unmethylated CpG motifs (CpG DNA) on murine macrophage J774A.1 cells. The genomic DNA of Bifidobacteria was extracted and purified, and the methylation degree of CpG motifs was tested.The phagocytic ability of the macrophages was detected by flow cytometry. The cytokines (IL-1β, IL-6, IL-12p40 and TNF-α) levels in the culture supernatants of Bifidobacteria DNA treated J774A.1 cells were assayed by ELISA. The content of nitric oxide (NO) was detected by Griess reagent. After treated with Bifidobacteria DNA for 24h,Nile Red stain increased in J774A.1 macrophage, which suggested that the lipid metabolism increased in the macrophages. The phagocytic ability and levels of NO and cytokines of IL-1β, IL-6, IL-12p40 and TNF-α were significantly higher than PBS group and CT DNA group. The results indicated that Bifidobacteria DNA could activate murine macrophages J774A.1, which could provide scientific basis for the research and application of microorganism DNA preparation. | Yalin Li Xun Qu Hua Yang Li Kang Yingping Xu Bo Bai Wengang Song | 2005 | Cellular & Molecular Immunology2005，2，6： | 6 |
| 7 | Antagonism of Protease-Activated Receptor 4 Protects Against Traumatic Brain Injury by Suppressing Neuroinflammation via Inhibition of Tab2/NF-κB Signaling显示文摘Traumatic brain injury(TBI)triggers the activation of the endogenous coagulation mechanism,and a large amount of thrombin is released to curb uncontrollable bleeding through thrombin receptors,also known as protease-activated receptors(PARs).However,thrombin is one of the most critical factors in secondary brain injury.Thus,the PARs may be effective targets against hemorrhagic brain injury.Since the PAR1 antagonist has an increased bleeding risk in clinical practice,PAR4 blockade has been suggested as a more promising treatment.Here,we explored the expression pattern of PAR4 in the brain of mice after TBI,and explored the effect and possible mechanism of BMS-986120(BMS),a novel selective and reversible PAR4 antagonist on secondary brain injury.Treatment with BMS protected against TBI in mice.mRNA-seq analysis,Western blot,and qRT-PCR verification in vitro showed that BMS significantly inhibited thrombin-induced inflammation in astrocytes,and suggested that the Tab2/ERK/NF-κB signaling pathway plays a key role in this process.Our findings provide reliable evidence that blocking PAR4 is a safe and effective intervention for TBI,and suggest that BMS has a potential clinical application in the management of TBI. | Jianing Luo Xun Wu Haixiao Liu Wenxing Cui Wei Guo Kang Guo Hao Guo Kai Tao Fei Li Yingwu Shi Dayun Feng Hao Yan Guodong Gao Yan Qu | 2021 | Neuroscience Bulletin2021，37，2： | 5 |
| 8 | Endothelial cells modified by adenovirus vector containing nine copies hypoxia response elements and human vascular endothelial growth factor as the novel seed cells for bone tissue engineering显示文摘Vascularization 在为骨头织物工程的新治疗学的策略的发展期间是热点之一,它能减轻 hypoxic 情形并且阻止移植失败。脉管的 endothelial 生长因素(VEGF ) 基因 transfection 使用 recombinant 侵入人体气管粘膜的病菌(广告) 向量能有效地支持 angiogenesis,但是 VEGF 的不受管束的长期的连续表示带安全担心。这里,我们构造了包含 HRE 倡导者和 hVEGF165 基因的九个拷贝的 recombinant 广告向量,它保存了组织缺氧可诱导的 factor-1/hypoxia 反应元素(HIF-1/HRE ) 的氧敏感。在进人的脐的静脉 endothelial 房间(HUVEC ) 的 transfection 以后, hVEGF165 mRNA 和蛋白质层次响应组织缺氧是高得多的,作为分别地由 RT-PCR 和 ELISA 揭示了。而且, Ad-9HRE-hVEGF165 向量有效地在 hypoxic 条件下面支持了增长,移植和 HUVEC 的试管形成。因此,我们相信 Ad-9HRE-hVEGF165 向量能贡献 vascularization 的规定,哪个可以在骨头织物工程期间为 hVEGF165 的表达式的更好的控制提供一条新途径(吗?作者 2017。代表生物化学和房间生物学的研究所由牛津大学出版社出版了,为生物科学的上海研究所,中国科学院。版权所有。为权限,请发邮件:journals.permissions@oup.com。) | Xiaobin Song Liang Shi Lamei Chen Xinyu Liu Xun Qu Ketao Wang Fengcai Wei | 2017 | Acta Biochimica et Biophysica Sinica2017，49，11： | 5 |
| 9 | Coherent optical adaptive technique improves the spatial resolution of STED microscopy in thick samples显示文摘Stimulated emission depletion(STED) microscopy is one of far-field optical microscopy techniques that can provide sub-diffraction spatial resolution. The spatial resolution of the STED microscopy is determined by the specially engineered beam profile of the depletion beam and its power. However, the beam profile of the depletion beam may be distorted due to aberrations of optical systems and inhomogeneity of a specimen's optical properties, resulting in a compromised spatial resolution. The situation gets deteriorated when thick samples are imaged. In the worst case, the severe distortion of the depletion beam profile may cause complete loss of the superresolution effect no matter how much depletion power is applied to specimens. Previously several adaptive optics approaches have been explored to compensate aberrations of systems and specimens. However, it is difficult to correct the complicated high-order optical aberrations of specimens. In this report, we demonstrate that the complicated distorted wavefront from a thick phantom sample can be measured by using the coherent optical adaptive technique. The full correction can effectively maintain and improve spatial resolution in imaging thick samples. | WEI YAN YANLONG YANG YU TAN XUN CHEN YANG LI JUNLE QU TONG YE | 2017 | Photonics Research2017，5，3： | 5 |
| 10 | Expression of BAFF in the trophoblast and decidua of normal early pregnant women and patients with recurrent spontaneous miscarriage显示文摘背景:BAFF, B 房间致活因子,是肿瘤坏死因素(TNF ) 的一个成员绑在 BCMA, TACI,和 BAFF-R 的 ligand 家庭。以前的研究证明了 TNF 家庭的成员在人的胎盘的滋养层房间,而是涉及人的蜕膜和在正常怀孕和流产之间的 BAFF 的微分表示的 BAFF 的表示模式被检测仍然不完全地被记录或未知。这研究被设计在正常早怀孕的女人和周期性的自发流产(RSA ) 的滋养层和蜕膜调查 BAFF 和 BAFF-R 的表示病人。方法:有 RSA 和 45 个正常怀孕女人的 45 个病人在这研究被包括。由反向的 transcriptase 聚合酶链反应(RT-PCR ) ,西方的弄污和免疫组织化学的实验,我们在正常早怀孕的女人和 RSA 病人的属母的, 母的, 母性胎儿的接口探索了 BAFF 和 BAFF-R 的表示。结果:由 RT-PCR 并且西方的弄污的分析表明 BAFF 在所有样品的滋养层和蜕膜被检测,并且表示水平比在一样的妊娠的星期下面的周期性的自发流产病人的在正常早怀孕的女人(P<0.05 ) 的纸巾是更高的。为 BAFF-R 的消息是不在的。Immunohistochemical 实验证明 BAFF 的那表情是房间特定的它在滋养层并且到在蜕膜的基质房间对覆有一层绒毛的细胞滋养层和合胞体滋养层房间局部性。而 BAFF 在正常早怀孕的女人的滋养层和蜕膜上是突出的,它在 RSA 病人的纸巾被减少。结论:BAFF 可能驾驶母亲的白血球离开有害有免疫力的回答并且向有利的并且为成功的怀孕起一个潜在地重要的作用。 | GUO Wen-jing QU Xun YANG Mei-xiang ZHANG Wei-dong LIANG Lu SHAO Qian-qian KONG Bei-hua | 2008 | Chinese Medical Journal2008，，4： | 4 |
| 11 | Acrolein Induces Systemic Coagulopathy via Autophagy-dependent Secretion of von Willebrand Factor in Mice after Traumatic Brain Injury显示文摘Traumatic brain injury(TBI)-induced coagulopathy has increasingly been recognized as a significant risk factor for poor outcomes,but the pathogenesis remains poorly understood.In this study,we aimed to investigate the causal role of acrolein,a typical lipid peroxidation product,in TBI-induced coagulopathy,and further explore the underlying molecular mechanisms.We found that the level of plasma acrolein in TBI patients suffering from coagulopathy was higher than that in those without coagulopathy.Using a controlled cortical impact mouse model,we demonstrated that the acrolein scavenger phenelzine prevented TBI-induced coagulopathy and recombinant ADAMTS-13 prevented acrolein-induced coagulopathy by cleaving von Willebrand factor(VWF).Our results showed that acrolein may contribute to an early hypercoagulable state after TBI by regulating VWF secretion.mRNA sequencing(mRNA-seq)and transcriptome analysis indicated that acrolein over-activated autophagy,and subsequent experiments revealed that acrolein activated autophagy partly by regulating the Akt/mTOR pathway.In addition,we demonstrated that acrolein was produced in the perilesional cortex,affected endothelial cell integrity,and disrupted the blood-brain barrier.In conclusion,in this study we uncovered a novel pro-coagulant effect of acrolein that may contribute to TBI-induced coagulopathy and vascular leakage,providing an alternative therapeutic target. | Wenxing Cui Xun Wu Dayun Feng Jianing Luo Yingwu Shi Wei Guo Haixiao Liu Qiang Wang Liang Wang Shunnan Ge Yan Qu | 2021 | Neuroscience Bulletin2021，37，8： | 3 |
| 12 | Acrolein Aggravates Secondary Brain Injury After Intracerebral Hemorrhage Through Drp1-Mediated Mitochondrial Oxidative Damage in Mice显示文摘Clinical advances in the treatment of intracranial hemorrhage(ICH)are restricted by the incomplete understanding of the molecular mechanisms contributing to secondary brain injury.Acrolein is a highly active unsaturated aldehyde which has been implicated in many nervous system diseases.Our results indicated a significant increase in the level of acrolein after ICH in mouse brain.In primary neurons,acrolein induced an increase in mitochondrial fragmentation,loss of mitochondrial membrane potential,generation of reactive oxidative species,and release of mitochondrial cytochrome c.Mechanistically,acrolein facilitated the translocation of dynaminrelated protein 1(Drpl)from the cytoplasm onto the mitochondrial membrane and led to excessive mitochondrial fission.Further studies found that treatment with hydralazine(an acrolein scavenger)significantly reversed Drpl translocation and the morphological damage of mitochondria after ICH.In parallel,the neural apoptosis,brain edema,and neurological functional deficits induced by ICH were also remarkably alleviated.In conclusion,our results identify acrolein as an important contributor to the secondary brain injury following ICH.Meanwhile,we uncovered a novel mechanism by which Drpl-mediated mitochondrial oxidative damage is involved in acroleininduced brain injury. | Xun Wu Wenxing Cui Wei Guo Haixiao Liu Jianing Luo Lei Zhao Hao Guo Longlong Zheng Hao Bai Dayun Feng Yan Qu | 2020 | Neuroscience Bulletin2020，36，10： | 3 |
| 13 | Dynamic cell transition and immune response landscapes of axolotl limb regeneration revealed by single-cell analysis显示文摘Dear Editor,The axolotl,Ambystoma mexicanum,has extraordinary capability to fully recover multiple tissues after lost,whereas such capability has disappeared in mammals.Thus,deci-phering detailed mechanisms underlying axolotl regenera-tion could provide valuable lessons for regenerative medicine.However,many questions,such as the origin of essential progenitor cells and key responses of individual types of cells for regeneration remain elusive(Haas and Whited,2017).Newly developed single-cell RNA sequenc-ing(scRNA-seq)method enables researchers to observe cellular and molecular dynamics in axolotl regeneration at the single-cell resolution(Gerber et al.,2018;Leigh et al.,2018),but the reported transcriptome landscapes are only for certain cell types or in certain regenerative stages.A complete overview of the regeneration process for all cell types is still lacking. | Hanbo Li Xiaoyu Wei Li Zhou Weiqi Zhang Chen Wang Yang Guo Denghui Li Jjianyang Chen Tianbin Liu Yingying Zhang Shuai Ma Congyan Wang Fujian Tan Jiangshan Xu Yang Liu Yue Yuan Liang Chen Qiaoran Wang Jing Qu Yue Shen Shanshan Liu Guangyi Fan Longqi Liu Xin Liu Yong Hou Guang-Hui Liu Ying Gu Xun Xu | 2021 | Protein & Cell2021，12，1： | 3 |
| 14 | Hypoxia induces T-cell apoptosis by inhibiting chemokine C receptor 7 expression:the role of adenosine receptor A2显示文摘Hypoxia is a major characteristic of the tumor microenvironment,and its effects on immune cells are proposed to be important factors for the process of tumor immune escape.It has been reported that hypoxia affects the function of dendritic cells and the antitumor function of T cells.Here we discuss the effects of hypoxia on T-cell survival.Our results showed that hypoxia induced apoptosis of T cells.Adenosine and adenosine receptors(AR)are important to the hypoxia-related signaling pathway.Using AR agonists and antagonists,we demonstrated that hypoxia-induced apoptosis of T cells was mediated by A^(2a)and A^(2b)receptors.Furthermore,we are the first,to our knowledge,to report that hypoxia significantly inhibited the expression of chemokine C receptor 7(CCR7)of T cells via the A^(2)R signal pathway,perhaps representing a mechanism of hypoxia-induced apoptosis of T cells.Collectively,our research demonstrated that hypoxia induces T-cell apoptosis by the A^(2)R signaling pathway partly by suppressing CCR7.Blocking the A^(2)R signaling pathway and/or activation of CCR7 can increase the anti-apoptosis function of T cells and may become a new strategy to improve antitumor potential. | Jintang Sun Yan Zhang Meixiang Yang Yun Zhang Qi Xie Zewu Li Zhaogang Dong Yongmei Yang Biping Deng Alei Feng Weixu Hu Haiting Mao Xun Qu | 2010 | Cellular & Molecular Immunology2010，7，1： | 3 |
| 15 | Tumor-infiltrating regulatory T cells are positively correlated with angiogenic status in renal cell carcinoma显示文摘 | NING Hao SHAO Qian-qian DING Ke-jia GAO De-xuan LU Qing-le CAO Qing-wei NIU Zhi-hong FU Qiang ZHANG Chun-huan QU Xun LU Jia-ju | 2012 | Chinese Medical Journal2012，，12： | 3 |
| 16 | Over-expression of Gadd45a enhances radiotherapy efficacy in human Tca8113 cell line显示文摘 | Xiao-ying ZHANG Xun QU Cheng-qin WANG Cheng-jun ZHOU Gui-xiang LIU Feng-cai WEI Shan-zhen SUN | 2011 | Acta Pharmacologica Sinica2011，32，2： | 2 |
| 17 | Osteopontin splice variants expressed by breast tumors regulate monocyte activation via MCP-1 and TGF-β1显示文摘Osteopontin (OPN ) ,多功能的 glycoprotein,有在 vitro 在肿瘤有不同角色的三个抄本。OPN 抄本是否在 vivo 在肿瘤进程有不同函数,是不清楚的。有免疫力的导出房间的 OPN 能支持肿瘤形成,这被报导了。我们建议导出肿瘤的 OPN 可以便于的一个假设由影响有免疫力的房间区别和功能的肿瘤免疫者逃跑。在这研究,我们构造了 OPN 抄本和 transfected 的 lentiviral 表示向量他们进 MCF-7 房间线。有 OPN 抄本的 MCF-7 房间 transfected 被注入裸体老鼠的腋窝,并且肿瘤生长被监视。结果证明所有 OPN 抄本支持了本地肿瘤形成,而是那在抄本之中没有重要差别。我们也调查了 coculturing 单核白血球肿瘤房间与肿瘤上层清液在单核白血球区别上表示的 OPN 的效果。我们与 OPN 相比发现 OPN-c upregulated CD163 层次 --and OPN-b;然而,任何一个都没抄本影响 HLA 医生和 CD206 层次。所有 OPN 抄本显著地禁止了 TNF-α并且由单核白血球提高了 IL-10 生产。而且,我们发现了 OPN 抄本的 overexpression 显著地 upregulated TGF-β 1 并且由肿瘤房间的 MCP-1 生产。用抵销抗体和 recombinant cytokines,我们发现由肿瘤房间的 OPN overexpressed 调整 TNF-α 的生产;并且由单核白血球的 IL-10 部分经由 MCP-1 和 TGF-β 1 分别地。一起,我们的结果证明 OPN 抄本没在 vivo 在乳癌形成有不同角色。我们也证明 OPN 经由 TGF-β 调整单核白血球的其他的激活; 1 并且 MCP-1,它可以为肿瘤代表另外的机制免疫者逃跑。 | Jintang Sun Alei Feng Songyu Chen Yun Zhang Qi Xie Meixiang Yang Qianqian Shao Jia Liu Qifeng Yang Beihua Kong Xun Qu | 2013 | Cellular & Molecular Immunology2013，10，2： | 2 |
| 18 | Associations of Sarcopenia, Handgrip Strength and Calf Circumference with Cognitive Impairment among Chinese Older Adults显示文摘Objective To evaluate the associations of sarcopenia,handgrip strength and calf circumference with cognitive impairment among Chinese older adults.Methods Totally 2,525 older adults were recruited from the Healthy Aging and Biomarkers Cohort Study.Cognitive impairment was assessed by the Chinese Mini-Mental State Examination.Handgrip strength was calculated from the means of the right and left hand values.Calf circumference was measured at the site of maximum circumference of the non-dominant leg.The formula developed by Ishii was used to define sarcopenia.Multiple logistic regression was performed to evaluate the associations of sarcopenia,handgrip strength,and calf circumference with cognitive impairment.Results The prevalence of cognitive impairment was 34.36%.The adjusted odds ratio(OR)for cognitive impairment in individuals with sarcopenia was 2.55[95% confidence interval(95%CI):1.86-3.50].Compared with individuals in the first quartile(Q1)of calf circumference,the adjusted ORs in the second,third,and fourth quartiles(Q_(2),Q_(3),and Q_(4))were 0.75(95% CI:0.58-0.96),0.59(95% CI:0.44-0.79),and 0.62(95% CI:0.45-0.8),respectively.Compared with individuals in Q1 of handgrip strength,the adjusted ORs for Q_(2),Q_(3),and Q_(4) were 0.49(95%CI:0.38-0.62),0.31(95% CI:0.23-0.41),and 0.30(95%CI:0.21-0.44),respectively.Conclusion Sarcopenia,identified by low handgrip strength and low calf circumference,was positively associated with cognitive impairment. | WU Bing LYU Yue Bin CAO Zhao Jin WEI Yuan SHI Wan Ying GAO Xiang ZHOU Jin Hui KRAUS Virginia Byers ZHAO Feng CHEN Xin LU Feng ZHANG Ming Yuan LIU Ying Chun TAN Qi Yue SONG Shi Xun QU Ying Li ZHENG Xu Lin SHEN Chong MAO Chen SHI Xiao Ming | 2021 | Biomedical and Environmental Sciences2021，34，11： | 2 |
| 19 | Application of fluorescence in situ hybridization in the detection of bladder transitional-cell carcinoma: A multi-center clinical study based on Chinese population显示文摘Objective:To evaluate the diagnostic value of fluorescence in situ hybridization(FISH)in bladder cancer.Methods:We enrolled healthy volunteers and patients who were clinically suspected to have bladder cancer and conducted FISH tests and cytology examinations from August 2007 to December 2008.Receiver operating characteristic(ROC)curve analysis was performed and the area under curve(AUC)values were calculated for both the FISH and urine cytology tests.Results:A cohort of 988 healthy volunteers was enrolled to establish a reference range for the normal population.A total of 4807 patients with hematuria were prospectively,randomly enrolled for the simultaneous analysis of urine cytology,FISH testing,and a final diagnosis as determined by the pathologic findings of a biopsy or a surgically-excised specimen.Overall,the sensitivity of FISH in detecting transitional-cell carcinoma was 82.7%,while that of cytology was 33.4%(p<0.001).The sensitivity values of FISH for non-muscle invasive and muscle invasive bladder transitional-cell carcinoma were 81.7%and 89.6%,respectively(p=0.004).The sensitivity values of FISH for low and high grade bladder cancer were 82.6%and 90.1%,respectively(p=0.002).Conclusion:FISH is significantly more sensitive than voided urine cytology for detecting bladder cancer in patients evaluated for gross hematuria at all cancer grades and stages.Higher sensitivity using FISH was obtained in high grade and muscle invasive tumors. | Liqun Zhou Kaiwei Yang Xuesong Li Yi Ding Dawei Mu Hanzhong Li Yong Yan Jinyi Li Dongwen Wang Wei Li Yulong Cong Jiangping Gao Kewei Ma Yajun Xiao Sheng Zhang Hongyi Jiang Weilie Hu Qiang Wei Xunbo Jin Zhichen Guan Qingyong Liu Danfeng Xu Xin Gao Yongguang Jiang Weimin Gan Guang Sun Qing Wang Yanhui Liu Jianquan Hou Liping Xie Xishuang Song Fengshuo Jin Jiafu Feng Ming Cai Zhaozhao Liang Jie Zhang Dingwei Ye Lin Qi Lulin Ma Jianzhong Shou Yuping Dai Jianyong Shao Ye Tian Shizhe Hong Tao Xu Chuize Kong Zefeng Kang Yuexin Liu Xun Qu Benkang Shi Shaobin Zheng Yi Lin Shujie Xia Dong Wei Jianbo Wu Weiling Fu Zhiping Wang Jianbo Liang | 2019 | Asian Journal of Urology2019，6，1： | 2 |
| 20 | New insights into the roles of RGC-32显示文摘During the last few years,the expression patterns and roles of response gene to complement 32(RGC-32)in various cells and diseases have been hot topics.1 RGC-32 can act as a cell cycle regulator and is involved not only in cell proliferation2 but also in cell differentiation.RGC-32 was found to be essential for TGF-β-induced vascular smooth muscle cell differentiation from neural crest cells.3 The RGC-32 expression levels were significantly higher in unstimulated peripheral CD14+cells from hyper-immunoglobulin E syndrome patients compared with those from healthy controls.4 Moreover,RGC-32 was identified to be co-localized with CD68+cells in multiple sclerosis plaques.5 The above studies and importance of monocytes/macrophages in immune regulation drove us to explore the expression and function of RGC-32 in monocytes/macrophages. | Qingjie Wang Xun Qu | 2018 | Cellular & Molecular Immunology2018，15，8： | 2 |
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