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| 1 | Cancer stem-like cells can be isolated with drug selection in human ovarian cancer cell line SKOV3显示文摘为药抵抗的肿瘤的发展的一个新兴的模型利用作为癌症干细胞(CSC ) 或开始癌症的房间(用户信息控制系统) 知道的自我更新的恶意的祖先的一个水池。这研究的目的是从卵巢的癌症房间线 SKOV3 宣传如此的用户信息控制系统。SKOV3 范围房间在与表皮的生长因素补充的没有浆液的文化系统用 40.0 mol/l cisplatin 和 10.0 mol/l paclitaxel 被选择,基本成纤维细胞生长因素,白血病禁止的因素或标准包含浆液的系统。这些房间在药选择(cisplatin 和 paclitaxel ) 和没有浆液的文化系统下面形成了非支持者范围。选择范围房间对 cisplatin, paclitaxel, adriamycin,和 methotrexate 更抵抗。重要地,范围房间有自强的性质,与干细胞基因 Nanog, Oct4, sox2, nestin, ABCG2, CD133,和干细胞因素受体的高表示 CD117 (c 工具包) 。一致地,流动 cytometric 分析表明范围房间比区分的房间(33%) 有 CD133+/CD117+-positive 房间(71%) 的一个高得多的百分比。而且, SKOV3 范围房间是更多的 tumorigenic。而且, cDNA microarray 和随后的本体论的分析表明分类基因的一个大比例与 angiogenesis,细胞外的矩阵,调停 integrin 的发信号小径,房间粘附,和房间增长有关。从在这个文化系统下面的 SKOV3 房间线的 subpopulation 隔离出现一在为以他们的幸存,自强,和 chemoresistance 学习卵巢的 CSC,并且为开发明确地防碍卵巢的 CSC 的治疗学的药的 vitro 模型合适。 | Li Ma Dongmei Lai Te Liu Weiwei Cheng Lihe Guo | 2010 | Acta Biochimica et Biophysica Sinica2010，42，9： | 18 |
| 2 | Response of phytoliths in Leymus chinensis to the simulation of elevated global CO_2 concentrations in Songnen Grassland,China显示文摘Measuring the response of terrestrial ecosystems to elevated CO2 concentrations is very important for understanding the effects of global change. In this study,OTC (open top chambers) were used to simulate elevated CO2 concentrations in the Songnen Grass-land. As well,phytoliths in Leymus chinensis were extracted to study the relationships between phytoliths and CO2 concentration. The results show the rondel is abundant in Leymus chinensis,while the trapeziform polylobate is rare. When phytolith production is increased,the rondel phytoliths grow bigger and the proportions of the different phytolith types changes under high CO2 concentration. These types include elongate hollow,acicular hair cell,square and laminate and are only observed in samples grown under high CO2 concentrations. All this evidence demonstrates that phytoliths in Leymus chinensis are sensitive to CO2 concentration,and indicate that phytolith analysis may have potential use in the study of global change,identifying different ecotypes of Leymus chinensis and for the reconstruction of paleoatmospheric CO2 concentrations. | GE Yong JIE DongMei GUO JiXun LIU HongMei SHI LianXuan | 2010 | Chinese Science Bulletin2010，55，32： | 14 |
| 3 | Gabapentin inhibits central sensitization during migraine显示文摘Peripheral and central sensitizations are phenomena that occur during migraine.The role of gabapentin,a migraine preventive drug,on central sensitization remains unclear.In this study,a rat model of migraine was established by electrical stimulation of the trigeminal ganglion,and the animals were given intragastric gabapentin.Changes in amino acid content in the cerebrospinal fluid and protein kinase C membrane translocation in the spinal trigeminal nucleus were examined to clarify the mechanisms underlying the efficacy of gabapentin in the treatment of central sensitization during migraine.Electrophysiology,liquid chromatography-mass spectrometry and western blot analysis results revealed that gabapentin reduces neuronal excitability in the spinal nucleus in the trigeminal nerve,decreases excitatory amino acid content and inhibits the activation of protein kinase C.This provides evidence that excitatory amino acids and protein kinase C are involved in the formation and maintenance of central sensitization during migraine.Gabapentin inhibits migraine by reducing excitatory amino acid content in the cerebrospinal fluid and inhibiting protein kinase C activation. | Yanbo Zhang Guo Shao Wei Zhang Sijie Li Jingzhong Niu Dongmei Hu Mingfeng Yang Xunming Ji | 2013 | Neural Regeneration Research2013，8，32： | 12 |
| 4 | Artemisinin derivatives inhibit epithelial ovarian cancer cells via autophagy-mediated cell cycle arrest显示文摘Epithelial ovarian cancer (EOC)is the most fatal gynecologic malignancy due to its late diagnosis and lack of curative therapy.The antimalaria compound artemisinin and its derivatives,such as artesunate (ART)and dihydroartemisinin (DHA),have proven to be potent anticancer drugs and act through various anticancer mechanisms.To identify novel targets of artemisinin derivatives in EOC cells,we investigated the effects of ART and DHA on SKOV3 and primary EOC cell growth via CCK-8 assay.Both ART and DHA inhibited EOC cell growth.A cell cycle distribution analysis showed that ART and DHA caused G2/M cell cycle arrest.Moreover,ART and DHA induced autophagy in EOC cells,whereas autophagy inhibitors reversed the cell growth inhibition and cell cycle arrest induced by ART and DHA.Western blot analysis showed that ART and DHA also suppressed the cell cycle-related NF-κB-signaling pathway in EOC cells.These data suggest that artemisinin derivatives induce autophagy,block the cell cycle,and inhibit cell growth in EOC cells.Our research provides new targets for artemisinin derivatives for EOC treatment. | Boning Li Shixia Bu Junyan Sun Ying Guo Dongmei Lai | 2018 | Acta Biochimica et Biophysica Sinica2018，50，12： | 11 |
| 5 | Highly efficient solution-processed CZTSSe solar cells based on a convenient sodium-incorporated post-treatment method显示文摘In CZTSSe solar cells,a simple sodium-incorporation post-treatment method toward solution-processed Cu2Zn Sn S4precursor films is presented in this work.An ultrathin NaCl film is deposited on Cu2Zn Sn S4precursor films by spin-coating NaCl solution.In subsequent selenization process,the introduction of Na Cl is found to be benefacial for the formation of Cu2-xSe,which can further facilitate the element transportation,leading to dense and smooth CZTSSe films with large grains and less impurity Cu2Sn(S,Se)3phase.SIMS depth profiles confirm the gradient distribution of the sodium element in Na-doped absorbers.Photoluminescence spectra show that the introduction of appropriate sodium into the absorber can inhibit the band tail states.As high as 11.18% of power conversion efficiency(PCE)is achieved for the device treated with 5 mg mL^-1 NaCl solution,and an average efficiency of Na-doped devices is 10.71%,13%higher than that of the control groups(9.45%).Besides,the depletion width and the charge recombination lifetime can also have regular variation with sodium treatment.This work offers an easy modification method for high-quality Na-doped CZTSSe films and high-performance devices,in the meantime,it can also help to further understand the effects of sodium in CZTSSe solar cells. | Biwen Duan Linbao Guo Qing Yu Jiangjian Shi Huijue Wu Yanhong Luo Dongmei Li Sixin Wu Zhi Zheng Qingbo Meng | 2020 | Journal of Energy Chemistry2020，29，1： | 8 |
| 6 | Differentiation of human menstrual blood- derived endometrial mesenchymal stem cells into oocyte-like cells显示文摘 | Dongmei Lai Ying Guo Qiuwan Zhang Yifei Chen Charlie Xiang | 2016 | Acta Biochimica et Biophysica Sinica2016，48，11： | 7 |
| 7 | China Nutrition and Health Surveys(1982−2017)显示文摘The status of nutrition and health among residents is one of the important indicators reflecting the developing level in a country or a region.China’s government initiated the first China National Nutrition Survey in 1959.The Second National Nutrition Survey and the Third National Nutrition Survey were then conducted in 1982 and 1992,respectively(1-2).The China National Nutrition and Health Survey(2002)combined the nutrition and chronic diseases survey and became the fourth survey(3). | Dongmei Yu Liyun Zhao Jian Zhang Zhenyu Yang Lichen Yang Jian Huang Hongyun Fang Qiya Guo Xiaoli Xu Lahong Ju Gangqiang Ding | 2021 | China CDC weekly2021，3，9： | 6 |
| 8 | Human amniotic epithelial cell feeder layers maintain mouse embryonic stem cell pluripotency via epigenetic regulation of the c-Myc promoter显示文摘老鼠胚胎的干细胞(转换字符) 在老鼠的 feeder 层上典型地是有教养的胚胎的成纤维细胞(MEF ) ,与白血病,禁止的因素(LIF ) 增加了处于一个无差别的状态维持他们。我们以前证明了人的羊膜的上皮的房间(hAECs ) 能被用作 feeder 房间维持老鼠转换字符 pluripotency,但是为这的机制是未知的。在现在的学习,我们发现那 CpG 5 c-Myc 基因仍然是的岛在在 hAECs 上有教养的老鼠转换字符的 hypomethylated。另外,在 c-Myc 基因倡导者 histone H3 的 acetylation 和 histone H3K4 的 trimethylation 铺平比在在 MEF 上有教养的 ES 房间的那些在在 hAECs 上有教养的 ES 房间是更高的。这些数据建议 hAECs 能经由 c-Myc 的 epigenetic 修正改变鼠标转换字符基因表示,提供为处于一个无差别的状态的转换字符的导致 hAEC 的维护的可能的机制。 | Te Liu Weiwei Cheng Tianjin Liu Lihe Guo Qin Huang Lizhen Jiang Xiling Du Fuhui Xu Zhixue Liu Dongmei Lai | 2010 | Acta Biochimica et Biophysica Sinica2010，42，2： | 6 |
| 9 | Effect of Bacillus amyloliquefaciens and Bacillus subtilis on fermentation, dynamics of bacterial community and their functional shifts of whole-plant corn silage显示文摘Background:Bacillus amyloliquefaciens(BA)and Bacillus subtilis(BS)are usually used as feed supplements directly or bacterial inoculants in biological feeds for animals.However,few research have reported the effects of BA and BS on fermentation characteristics and bacterial community successions of whole-plant corn silage during ensiling.If the BA and BS inoculants have positive effects on silages,then they could not only improve fermentation characteristics,but also deliver BA or BS viable cells to ruminants,which would play its probiotic effect.Therefore,the objectives of this study were to investigate the effects of BA and BS on the fermentation,chemical characteristics,bacterial community and their metabolic pathway of whole-plant corn silage.Results:Freshly chopped whole-plant corn was inoculated without or with BA and BS,respectively,and ensiled for1,3,7,14 and 60 d.Results showed that BA and BS inoculations increased lactic acid concentrations of whole-plant corn silages compared with control,and BA inoculation decreased acetic acid concentrations,whereas BS inoculation decreased fiber contents and increased crude protein(CP)content.Higher water-soluble carbohydrate contents and lower starch contents were observed in BA-and BS-inoculated silages compared with that in control.The decreased CP content and increased non-protein nitrogen content were observed in BA-inoculated silage,which was consistent with the higher amino acid metabolism abundances observed in BA-inoculated silage.In addition,it was noteworthy that BA and BS inoculations increased the metabolism of cofactors and vitamins,and decreased the relative abundances of drug resistance:antimicrobial pathways.We also found that the bacterial metabolism pathways were clearly separated into three clusters based on the ensiling times of whole-plant corn silage in the present study.There were no significant differences in bacterial community compositions among the three groups during ensiling.However,BA and BS inoculations decreased the relative abundances of undesirable bacteria such as Acetobacter and Acinetobacter.Conclusion:Our findings suggested that the BS strain was more suitable as silage inoculants than the BA strain in whole-plant corn silage in this study. | Jie Bai Marcia Franco Zitong Ding Lin Hao Wencan Ke Musen Wang Dongmei Xie Ziqian Li Yixin Zhang Lin Ai Xusheng Guo | 2022 | Journal of Animal Science and Biotechnology2022，13，3： | 5 |
| 10 | Sustained release donepezil loaded PLGA microspheres for injection:Preparation,in vitro and in vivo study显示文摘The purpose of this study was to develop a PLGA microspheres-based donepezil(DP)formulation which was expected to sustain release of DP for one week with high encapsulation efficiency(EE).DP derived from donepezil hydrochloride was encapsulated in PLGA microspheres by the O/W emulsion-solvent evaporation method.The optimized formulation which avoided the crushing of microspheres during the preparation process was characterized in terms of particle size,morphology,drug loading and EE,physical state of DP in the matrix and in vitro and in vivo release behavior.DP microspheres were prepared successfully with average diameter of 30m,drug loading of 15.92±0.31%and EE up to 78.79±2.56%.Scanning electron microscope image showed it has integrated spherical shape with no drug crystal and porous on its surface.Differential scanning calorimetry and X-ray diffraction results suggested DP was in amorphous state or molecularly dispersed in microspheres.The Tg of PLGA was increased with the addition of DP.The release profile in vitro was characterized with slow but continuous release that lasted for about one week and fitted well with first-order model,which suggested the diffusion governing release mechanism.After single-dose administration of DP microspheres via subcutaneous injection in rats,the plasma concentration of DP reached peak concentration at 0.50 d,and then declined gradually,but was still detectable at 15 d.A good correlation between in vitro and in vivo data was obtained.The results suggest the potential use of DP microspheres for treatment of Alzheimer’s disease over long periods. | Wenjia Guo Peng Quan Liang Fang Dongmei Cun Mingshi Yang | 2015 | Asian Journal of Pharmaceutical Sciences2015，10，5： | 4 |
| 11 | Effectiveness of flesh-moistening paste in psoriasis vulgaris patients with symptom pattern of blood stasis:a randomized and parallel-controlled trial显示文摘OBJECTIVE:To evaluate the efficacy and safety of flesh-moistening paste for treating psoriasis vulgaris in patients with blood stasis pattern in terms of Traditional Chinese Medicine(TCM).METHODS:Eudipleural rashes on both the left and right side of the same patients with psoriasis vulgaris,diagnosed via TCM as blood stasis pattern,were selected as the targeted skin lesions.A randomized,double-blind,parallel-controlled,multicenter controlled trial was conducted.The targeted skin lesions were categorized into either the treatment or control group.The treatment group used the flesh-moistening paste;the control group used a placebo.Both the paste and the placebo were topically applied twice daily for eight weeks.The patients were examined biweekly to evaluate the effects.The two groups were compared in terms of the psoriasis area and severity index(PASI)of the targeted skin lesions,which is scored according to erythema,desquamation,infiltration,area,pruritus,and improvement of skin barrier function.Adverse events were recorded during the study period.SPSS 21.0 was used to analyze the data.RESULTS:Fifty-six patients were enrolled between February 2016 and October 2017.Two were complicated by cardio-cerebrovascular disease and were excluded;thus,54 outpatients were finally enrolled in the study.Four dropped out during the study period:three failed to complete their follow-up visits for unknown reasons,and one exited due to an adverse event.The final trial comprised 50 of the 56 originally selected patients,with a 92.6%completion rate.After 8 weeks of treatment,the targeted skin lesion scores differed significantly(P<0.05).The PASI scores of the targeted skin lesions differed significantly beginning at week 6(P<0.05).The treatment group presented better results than those of the control group.Only one patient had an adverse reaction associated with the treatment.Improvements in skin barrier function differed significantly(P<0.05).CONCLUSION:The flesh-moistening paste demonstrated a reliable curative effect and safety for treating psoriasis vulgaris in patients with blood stasis patterns.The topical paste improved the barrier function of the skin lesions. | Guo Xinwei Lang Na Li Guanru Li Ping Qu Jianhua Zhou Dongmei Wang Ping Cang Zhang Deng BingXu Lou Weihai Xu Jingna Lan Haibing Liu Yumin Zhang Weishu Sun Liyun | 2020 | Journal of Traditional Chinese Medicine2020，40，6： | 4 |
| 12 | Twirling reinforcing-reducing manipulation--central mechanism underlying antihypertensive effect on spontaneous hypertension in rats显示文摘OBJECTIVE: To investigate antihypertensive effect in rats in order to confirm that twirling reinforcing-reducing manipulation(TRRM) might be the central mechanism underlying the action.METHODS: In the study,^(18) F-2-fluoro-deoxy-D-glucose positron emission tomography(18 F-FDG-PET)was employed. Fifity-six spontaneous hypertensive rats(SHRs) were randomly divided into a model group, a single-needle acupuncture(SNA) group, a twirling reinforcing group(SNA + TRF) and a twirling reducing(SNA + TRD) group. Fourteen Wistar rats were assigned to the control group. The acupuncture intervention at Taichong(LR 3) acupoint was administered once daily in the SNA, SNA + TRF and SNA + TRD groups for 14 days, with 1 d interval between the two weeks. The blood pressure(BP) of all rats was measured repeatedly and18 F-FDG-PET scans were conducted on the 14 th day. PET images were processed with Statistical Parametric Mapping 8.0.RESULTS: After the intervention, systolic BP showed a significant decrease in the SNA, SNA+TRF and SNA + TRD versus the model groups(all P <0.01) and in the SNA + TRF and SNA + TRD versus the SNA groups(both P < 0.01), with the SNA+TRD group exhibited the best antihypertensive effect(P < 0.01). The key brain regions activated by TRRM were mainly concentrated in the cerebellum, hippocampus, hypothalamus, medulla oblongata, insular cortex, midbrain, thalamus and visual cortex.CONCLUTION: TRRM could significantly lower the BP of SHRs by improving the cerebral glucose metabolism of the activated key brain regions and the underlying central mechanism may be related to the central rennin-angiotensin system and neurotransmission. | Guo Qiulei Liu Qingguo Sun Dongmei Nie Binbin | 2018 | Journal of Traditional Chinese Medicine2018，38，3： | 4 |
| 13 | Co-delivery of resveratrol and docetaxel via polymeric micelles to improve the treatment of drug-resistant tumors显示文摘Co-delivery of anti-cancer drugs is promising to improve the efficacy of cancer treatment.This study was aiming to investigate the potential of concurrent delivery of resveratrol(RES)and docetaxel(DTX)via polymeric nanocarriers to treat breast cancer.To this end,methoxyl poly(ethylene glycol)-poly(D,L-lactide)copolymer(mPEG-PDLA)was prepared and characterized using FTIR and 1H NMR,and their molecular weights were determined by GPC.Isobologram analysis and combination index calculation were performed to find the optimal ratio between RES and DTX to against human breast adenocarcinoma cell line(MCF-7 cells).Subsequently,RES and DTX were loaded in the mPEG-PDLA micelles simultaneously,and the morphology,particle size distribution,in vitro release,pharmacokinetic profiles,as well as cytotoxicity to the MCF-7 cells were characterized.IC50 of RES and DTX in MCF-7 cells were determined to be 23.0μg/ml and 10.4μg/ml,respectively,while a lower IC50 of 4.8μg/ml of the combination of RES and DTX was obtained.The combination of RES and DTX at a ratio of 1:1(w/w)generated stronger synergistic effect than other ratios in the MCF-7 cells.RES and DTX loaded mPEG-PDLA micelles exhibited prolonged release profiles,and enhanced cytotoxicity in vitro against MCF-7 cells.The AUC(0→t)of DTX and RES in mPEG-PDLA micelles after i.v.administration to rats were 3.0-fold and 1.6-fold higher than that of i.v.injections of the individual drugs.These findings indicated that the co-delivery of RES and DTX using mPEG-PDLA micelles could have better treatment of tumors. | Xiong Guo Zhiyue Zhao Dawei Chen Mingxi Qiao Feng Wan Dongmei Cun Yi Sun Mingshi Yang | 2019 | Asian Journal of Pharmaceutical Sciences2019，14，1： | 4 |
| 14 | Detection of Huanglongbing(citrus greening) based on hyperspectral image analysis and PCR显示文摘Huanglongbing (HLB, citrus greening) is one of the most serious quarantine diseases of citrus worldwide. To monitor in real-time, recognize diseased trees, and efficiently prevent and control HLB disease in citrus, it is necessary to develop a rapid diagnostic method to detect HLB infected plants without symptoms. This study used Newhall navel orange plants as the research subject, and collected normal color leaf samples and chlorotic leaf samples from a healthy orchard and an HLB-infected orchard, respectively. First, hyperspectral data of the upper and lower leaf surfaces were obtained, and then the polymerase chain reaction (PCR) was used to detect the HLB bacterium in each leaf. The PCR test results showed that all samples from the healthy orchard were negative, and a portion of the samples from the infected orchard were positive. According to these results, the leaf samples from the orchards were divided into disease-free leaves and HLB-positive leaves, and the least squares support vector machine recognition model was established based on the leaf hyperspectral reflectance. The effect on the model of the spectra obtained from the upper and lower leaf surfaces was investigated and different pretreatment methods were compared and analyzed. It was observed that the HLB recognition rate values of the calibration and validation sets based on upper leaf surface spectra under 9-point smoothing pretreatment were 100% and 92.5%, respectively. The recognition rate values based on lower leaf surface spectra under the second-order derivative pretreatment were also 100% and 92.5%, respectively. Both upper and lower leaf surface spectra were available for recognition of HLB-infected leaves, and the HLB PCR-positive leaves could be distinguished from the healthy by the hyperspectral modeling analysis. The results of this study show that early and nondestructive detection of HLBinfected leaves without symptoms is possible, which provides a basis for the hyperspectral diagnosis of citrus with HLB. | Kejian WANG Dongmei GUO Yao ZHANG Lie DENG Rangjin XIE Qiang LV Shilai YI Yongqiang ZHENG Yanyan MA Shaolan HE | 2019 | Frontiers of Agricultural Science and Engineering2019，6，2： | 3 |
| 15 | Responses of Phytolith in Guinea Grass(Leymus chinensis) Leaves to Simulated Warming,Nitrogen Deposition and Elevated CO_2 Concentration in Songnen Grassland,Northeast China显示文摘Deposited in plant cells and their intercellular space,phytoliths,a special form of silica,could be used to determine information on plant structure and physiology especially their size and content.With the hypothesis that phytolith in plant would change under variable climate and environment,the dominant plant species in Songnen grassland,guinea grass(Leymus chinensis),was treated by an open-top chamber(OTC) to elevate CO2 concentration,infrared heaters,and artificial nitrogen(N) addition for three years from 2006–2008.Phytoliths were extracted by wet-ashing method and analyzed by variance analysis and so on.We found that the responses to elevated CO2 are complicated,and warming is positive while N addition is negative to the deposition of phytoliths in L.chinensis leaves.Especially,warming could reduce the negative impact of N addition on phytolith in L.chinensis.The short cell's taxonomic in graminea is significant because of no disappearance with simulated environmental changes.The phytolith originated in the long cell and plant intercellular space are more sensitive to elevated CO2 concentration,warming,and N addition,and could become some new indicators for environmental changes.In conclusion,different phytolith types have various responses to simulated warming,N addition and elevated CO2 concentration. | LI Bo FENG Yingying GUO Jixun JIE Dongmei SHI Lianxuan | 2015 | Chinese Geographical Science2015，25，4： | 3 |
| 16 | MicroRNA Regulation of Intestinal Epithelial Tight Junction Permeability显示文摘 | Dongmei Ye Shuhong Guo Rana Al–Sadi Thomas Y. Ma | 2011 | Gastroenterology2011，，4： | 3 |
| 17 | A male-ABCD algorithm for hepatocellular carcinoma risk prediction in HBs Ag carriers显示文摘Objective: Hepatocellular carcinoma(HCC) development among hepatitis B surface antigen(HBs Ag) carriers shows gender disparity, influenced by underlying liver diseases that display variations in laboratory tests. We aimed to construct a risk-stratified HCC prediction model for HBs Ag-positive male adults.Methods: HBs Ag-positive males of 35-69 years old(N=6,153) were included from a multi-center populationbased liver cancer screening study. Randomly, three centers were set as training, the other three centers as validation. Within 2 years since initiation, we administrated at least two rounds of HCC screening using Bultrasonography and α-fetoprotein(AFP). We used logistic regression models to determine potential risk factors,built and examined the operating characteristics of a point-based algorithm for HCC risk prediction.Results: With 2 years of follow-up, 302 HCC cases were diagnosed. A male-ABCD algorithm was constructed including participant's age, blood levels of GGT(γ-glutamyl-transpeptidase), counts of platelets, white cells,concentration of DCP(des-γ-carboxy-prothrombin) and AFP, with scores ranging from 0 to 18.3. The area under receiver operating characteristic was 0.91(0.90-0.93), larger than existing models. At 1.5 points of risk score,26.10% of the participants in training cohort and 14.94% in validation cohort were recognized at low risk, with sensitivity of identifying HCC remained 100%. At 2.5 points, 46.51% of the participants in training cohort and 33.68% in validation cohort were recognized at low risk with 99.06% and 97.78% of sensitivity, respectively. At 4.5 points, only 20.86% of participants in training cohort and 23.73% in validation cohort were recognized at high risk,with positive prediction value of 22.85% and 12.35%, respectively.Conclusions: Male-ABCD algorithm identified individual's risk for HCC occurrence within short term for their HCC precision surveillance. | Yuting Wang Minjie Wang He Li Kun Chen Hongmei Zeng Xinyu Bi Zheng Zhu Yuchen Jiao Yong Wang Jian Zhu Hui Zhao Xiang Liu Chunyun Dai Chunsun Fan Can Zhao Deyin Guo Hong Zhao Jianguo Zhou Dongmei Wang Zhiyuan Wu Xinming Zhao Wei Cui Xuehong Zhang Jianqiang Cai Wanqing Chen Chunfeng Qu | 2021 | Chinese Journal of Cancer Research2021，33，3： | 3 |
| 18 | Intake of Vitamin A,Thiamine,Riboflavin,Vitamin C,and Niacin Among Children Aged 6−11 Years Old—China,2016−2017显示文摘Summary What is already known on this topic?Insufficient intake of vitamins is one of the major nutritional problems in children aged 6-11 years old in China,and the problem is particularly severe for rural populations.What is added by this report?Among children aged 6-11 years old in 2016-2017,the average intakes of vitamin A,thiamine. | Wei Piao Lahong Ju Hongyun Fang Qiya Guo Shuya Cai Xiaoli Xu Shujuan Li Xue Cheng Liyun Zhao Dongmei Yu | 2021 | China CDC weekly2021，3，11： | 3 |
| 19 | Cooking Oil and Salt Intakes Among Children Aged 6−17 Years——China,2016−2017显示文摘Summary What is already known on this topic?High-level intakes of both cooking oil and salt are issues of concern in China as they can lead to an increased risk of chronic diseases later in life.Reducing intakes of cooking oil and salt should be prioritized in children.What is added by this report?Among children aged 6-17 years in China in 2016-2017,the median intake of cooking oil and salt were 27.7 and 6.1 g/d,respectively.The percentages of children with intake of cooking oil and salt that exceeded the recommended guidelines were 50.4%and 67.8%,respectively. | Lahong Ju Dongmei Yu Wei Piao Hongyun Fang Qiya Guo Xiaoli Xu Shujuan Li Xue Cheng Shuya Cai Liyun Zhao | 2021 | China CDC weekly2021，3，31： | 3 |
| 20 | Activation of Piezo1 contributes to matrix stiffness-induced angiogenesis in hepatocellular carcinoma显示文摘Background:Despite integrin being highlighted as a stiffness-sensor molecule in matrix stiffness-driven angiogenesis,other stiffness-sensor molecules and their mechanosensory pathways related to angiogenesis in hepatocellular carcinoma(HCC)remain obscure.Here,we explored the interplay between Piezo1 and integrinβ1 in the mechanosensory pathway and their effects on HCC angiogenesis to better understand matrix stiffness-induced angiogenesis.Methods:The role of Piezo1 in matrix stiffness-induced angiogenesis was investigated using orthotopic liver cancer SD rat models with high liver stiffness background,and its clinical significance was evaluated in human HCC tissues.Matrix stiffness-mediated Piezo1 upregulation and activation were assayed using an in vitro fibronectin(FN)-coated cell culture system with different stiffness,Western blotting and Ca^(2+)probe.The effects of shPiezo1-conditioned medium(CM)on angiogenesis were examined by tube formation assay,wound healing assay and angiogenesis array.The underlying mechanism by which Piezo1 participated in matrix stiffness-induced angiogenesis was analyzed by microRNA quantitative real-time polymerase chain reaction(qRT-PCR),matrix stiffness measurement,dual-luciferase reporter assay,ubiquitination assay and co-immunoprecipitation.Results:Increased matrix stiffness significantly upregulated Piezo1 expression at both cellular and tissue levels,and high expression of Piezo1 indicated an unfavorable prognosis.High matrix stiffness also noticeably enhanced the activation level of Piezo1,similar to its expression level.Piezo1 knockdown significantly suppressed tumor growth,angiogenesis,and lung metastasis of HCC rat models with high liver stiffness background.shPiezo1-CM from HCC cells attenuated tube formation and migration abilities of vascular endothelial cells remarkably,and analysis of differentially expressed pro-angiogenic factors revealed that Piezo1 promoted the expression and secretion of vascular endothelial growth factor(VEGF),CXC chemokine ligand 16(CXCL16)and insulin-like growth factor binding protein 2(IGFBP2).Matrix stiffness-caused Piezo1 upregulation/activation restrained hypoxia inducible factor-1α(HIF-1α)ubiquitination,subsequently enhanced the expression of downstream pro-angiogenic factors to accelerate HCC angiogenesis.Besides,collagen 1(COL1)-reinforced tissue stiffening resulted in more expression of Piezo1 via miR-625-5p.Conclusions:This study unravels a new mechanism by which the inte-grinβ1/Piezo1 activation/Ca2+influx/HIF-1αubiquitination/VEGF,CXCL16 and IGFBP2 pathway participates in matrix stiffness-driven HCC angiogenesis.Simultaneously,a positive feedback regulation loop as stiff matrix/integrinβ1/miR-625-5p/Piezo1 and COL1/stiffer matrix mediates matrix stiffness-caused Piezo1 upregulation. | Miao Li Xi Zhang Mimi Wang Yaohui Wang Jiali Qian Xiaoxia Xing Zhiming Wang Yang You Kun Guo Jie Chen Dongmei Gao Yan Zhao Lan Zhang Rongxin Chen Jiefeng Cui Zhenggang Ren | 2022 | Cancer Communications2022，42，11： | 3 |
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