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| 1 | Oncogenic AURKA-enhanced N6-methyladenosine modification increases DROSHA mRNA stability to transactivate STC1 in breast cancer stem-like cells显示文摘RNase III DROSHA is upregulated in multiple cancers and contributes to tumor progression by hitherto unclear mechanisms.Here,we demonstrate that DROSHA interacts withβ-Catenin to transactivate STC1 in an RNA cleavage-independent manner,contributing to breast cancer stem-like cell(BCSC)properties.DROSHA mRNA stability is enhanced by N6-methyladenosine(m^(6)A)modification which is activated by AURKA in BCSCs.AURKA stabilizes METTL14 by inhibiting its ubiquitylation and degradation to promote DROSHA mRNA methylation.Moreover,binding of AURKA to DROSHA transcript further strengthens the binding of the m^(6)A reader IGF2BP2 to stabilize m^(6)A-modified DROSHA.In addition,wild-type DROSHA,but not an m^(6)A methylation-deficient mutant,enhances BCSC stemness maintenance,while inhibition of DROSHA m^(6)A modification attenuates BCSC traits.Our study unveils the AURKA-induced oncogenic m^(6)A modification as a key regulator of DROSHA in breast cancer and identifies a novel DROSHA transcriptional function in promoting the BCSC phenotype. | Fei Peng Jie Xu Bai Cui Qilan Liang Sai Zeng Bin He Hong Zou Manman Li Huan Zhao Yuting Meng Jin Chen Bing Liu Shasha Lv Peng Chu Fan An Zifeng Wang Junxiu Huang Yajing Zhan Yuwei Liao Jinxin Lu Lingzhi Xu Jin Zhang Zhaolin Su Zhiguang Li Fangjun Wang Eric W-FLam Quentin Liu | 2021 | Cell Research2021，31，3： | 9 |
| 2 | Effect of stimulating the acupoints Feishu (BL 13) and Dazhui (GV14) on transdermal uptake of sinapine thiocyanate in asthma gel显示文摘OBJECTIVE: To investigate the effect of stimulating the acupoints Feishu(BL 13) and Dazhui(GV 14) on the transdermal uptake of sinapine thiocyanate contained in a gel used for the management of asthma.METHODS: Thirty Sprague-Dawley rats were randomly divided into three equal groups using a random number table: the Feishu(BL 13) acupoint group, the Dazhui(GV 14) acupoint group, and the nonacupoint group or control group. Using micro-dialysis technology, preprocessed skin probes were implanted into the rats at Feishu(BL 13), Dazhui(GV 14), and a nonacupoint site. Asthma gel was then placed on the skin at Feishu(BL 13), Dazhui(GV14) acupoints, and the nonacupoint for all groups.Dialysate was collected every 30 min for 12 h. The normalized concentration of sinapine thiocyanate in the skin was determined by high-performance liquid chromatography.RESULTS: The rat in vivo transdermal experiment demonstrated that the quantity-time equation showed a good linear correlation with zero-order kinetics(r > 0.99). The transdermal behavior was in accordance with the first-order rate open model in which the transdermal penetration rates and the accumulative amounts of sinapine thiocyanate in the skin at the acupoint sites were greater than those through the skin of the nonacupoint site. The systemic maximum concentration and the area under the curve of sinapine thiocyanate in the acupoint groups were significantly greater than in the nonacupoint group. A lag time was observed in both acupoint groups, but not in the nonacupoint group.CONCLUSION: Stimulating the acupoints promotes the percutaneous absorption of sinapine thiocyanate and also controls its release, reducing concentration fluctuations in the blood. | Fan Wentao Huang Yuwei Wang Lisheng Liao Weiguo Li Zhou Wu Yinai Liao Fengyun Yu Jianye Liu Qiang | 2017 | Journal of Traditional Chinese Medicine2017，37，4： | 3 |
| 3 | Influence of Surface-functionalized Graphene Oxide on the Cell Morphology of Poly(methyl methacrylate) Composite显示文摘The surface chemistry of filler is closely related to the structure and morphology of nanocomposite foams.Changing the property of filler is widely used to control the cell structures and functionalize the composite foams.Surface-functionalized graphene oxide(GO-ODA) was prepared by grafting octadecylamine(ODA) on the surface of graphene oxide(GO) to make the filler disperse better in the nanocomposites and have a strong interfacial interaction with polymer matrix.Poly(methyl methacrylate)(PMMA)/GO-ODA nanocomposite foams were obtained by solution blending and foamed using supercritical carbon dioxide(scCO_2).Compared to neat PMMA and PMMA/GO samples,the PMMA/GO-ODA nanocomposite foams showed improved cell structures with smaller size,higher cell density and more homogeneous distribution,which should be attributed to the heterogeneous nucleation caused by well-dispersed GO-ODA nanosheets.This work not only improved the compatibility and interfacial interaction of GO with polymer matrix but also indicated that the modified GO sheets can act as ideal filler to control the cell density,size and size distribution efficiently. | Yuwei Wang Xia Liao Yong Luo Qi Yang Guangxian Li | 2015 | Journal of Materials Science & Technology2015，31，5： | 3 |
| 4 | Clinical characteristics and risk factors for mortality in cancer patients with COVID-19显示文摘Patients with cancer are at increased risk of severe infections.From a cohort including 3060 patients with confirmed COVID-19,109(3.4%)cancer patients were included in this study.Among them,23(21.1%)patients died in the hospital.Cancer patients,especially those with hematological malignancies(41.6%),urinary carcinoma(35.7%),malignancies of the digestive system(33.3%),gynecological malignancies(20%),and lung cancer(14.3%),had a much higher mortality than patients without cancer.A total of 19(17.4%)cancer patients were infected in the hospital.The clinical characteristics of deceased cancer patients were compared with those of recovered cancer patients.Multivariate Cox regression analysis indicated that a Nutritional Risk Screening(NRS2002)score≥3(adjusted hazard ratio(HR)11.00;95%confidence interval(CI)4.60–26.32;P<0.001),high-risk type(adjusted HR 18.81;95%CI 4.21–83.93;P<0.001),tumor stage IV(adjusted HR 4.26;95%CI 2.34–7.75;P<0.001),and recent adjuvant therapy(<1 month)(adjusted HR 3.16;95%CI 1.75–5.70;P<0.01)were independent risk factors for in-hospital death after adjusting for age,comorbidities,D-dimer,and lymphocyte count.In conclusion,cancer patients showed a higher risk of COVID-19 infection with a poorer prognosis than patients without cancer.Cancer patients with high-risk tumor,NRS2002 score≥3,advanced tumor stage,and recent adjuvant therapy(<1 month)may have high risk of mortality. | Junnan Liang Guannan Jin Tongtong Liu Jingyuan Wen Ganxun Li Lin Chen Wei Wang Yuwei Wang Wei Liao Jia Song Zeyang Ding Xiao-ping Chen Bixiang Zhang | 2021 | Frontiers of Medicine2021，15，2： | 2 |
| 5 | Green‑Solvent Processed Blade‑Coating Organic Solar Cells with an Efficiency Approaching 19%Enabled by Alkyl‑Tailored Acceptors显示文摘Power-conversion-efficiencies(PCEs)of organic solar cells(OSCs)in laboratory,normally processed by spin-coating technology with toxic halogenated solvents,have reached over 19%.However,there is usually a marked PCE drop when the bladecoating and/or green-solvents toward large-scale printing are used instead,which hampers the practical development of OSCs.Here,a new series of N-alkyl-tailored small molecule acceptors named YR-SeNF with a same molecular main backbone are developed by combining selenium-fused central-core and naphthalene-fused endgroup.Thanks to the N-alkyl engineering,NIR-absorbing YR-SeNF series show different crystallinity,packing patterns,and miscibility with polymeric donor.The studies exhibit that the molecular packing,crystallinity,and vertical distribution of active layer morphologies are well optimized by introducing newly designed guest acceptor associated with tailored N-alkyl chains,providing the improved charge transfer dynamics and stability for the PM6:L8-BO:YRSeNF-based OSCs.As a result,a record-high PCE approaching 19%is achieved in the blade-coating OSCs fabricated from a greensolvent o-xylene with high-boiling point.Notably,ternary OSCs offer robust operating stability under maximum-power-point tracking and well-keep>80%of the initial PCEs for even over 400 h.Our alkyl-tailored guest acceptor strategy provides a unique approach to develop green-solvent and blade-coating processed high-efficiency and operating stable OSCs,which paves a way for industrial development. | Hairui Bai Ruijie Ma Wenyan Su Top Archie Dela Pea Tengfei Li Lingxiao Tang Jie Yang Bin Hu Yilin Wang Zhaozhao Bi Yueling Su Qi Wei Qiang Wu Yuwei Duan Yuxiang Li Jiaying Wu Zicheng Ding Xunfan Liao Yinjuan Huang Chao Gao Guanghao Lu Mingjie Li Weiguo Zhu Gang Li Qunping Fan Wei Ma | 2023 | Nano-Micro Letters2023，15，12： | 1 |
| 6 | Zero-valent iron reduction of nitrate in the presence of ultraviolet light,organic matter and hydrogen peroxide显示文摘 | LIAO Chihhsiang KANG Shyhfang HSU Yuwei | 2003 | Water Res2003，37，： | 1 |
| 7 | Study on Removal Effect of Ammonia Nitrogen in Sewage by the Mixed Substrate显示文摘Red brick,cement brick and ceramsite were taken as the substrate of constructed wetland,and removal effect of ammonia nitrogen by the mixed substrate under different combination manners and aeration condition was explored. Research results showed that cement brick had the best removal effect on ammonia nitrogen,followed by red brick and ceramsite; aeration was favorable for the removal of ammonia nitrogen by each substrate and the mixed substrate; removal rate sequence of ammonia nitrogen by each mixed substrate was red brick + cement brick > red brick + cement brick + ceramsite > cement brick + ceramsite > red brick + ceramsite; the combination of red brick + cement brick had the best removal effect on ammonia nitrogen in domestic sewage. Comprehensively considering,the mixed substrate of red brick + cement brick has better stability and higher ammonia nitrogen removal rate,and it is suitable as the mixed adsorption substrate of constructed wetland. | Fang Weicheng Huang Qidong Huang Yuhong Liao Yuwei | 2017 | Meteorological and Environmental Research2017，8，4： | 0 |
| 8 | Transcriptomic but not genomic variability confers phenotype of breast cancer stem cells显示文摘Background:Breast cancer stem cells(BCSCs)are considered responsible for cancer relapse and drug resistance.Understanding the identity of BCSCs may open new avenues in breast cancer therapy.Although several discoveries have been made on BCSC characterization,the factors critical to the origination of BCSCs are largely unclear.This study aimed to determine whether genomic mutations contribute to the acquisition of cancer stem-like phenotype and to investigate the genetic and transcriptional features of BCSCs.Methods:We detected potential BCSC phenotype-associated mutation hotspot regions by using whole-genome sequencing on parental cancer cells and derived serial-generation spheres in increasing order of BCSC frequency,and then performed target deep DNA sequencing at bulk-cell and single-cell levels.To identify the transcriptional program associated with BCSCs,bulk-cell and single-cell RNA sequencing was performed.Results:By using whole-genome sequencing of bulk cells,potential BCSC phenotype-associated mutation hotspot regions were detected.Validation by target deep DNA sequencing,at both bulk-cell and single-cell levels,revealed no genetic changes specifically associated with BCSC phenotype.Moreover,single-cell RNA sequencing showed profound transcriptomic variability in cancer cells at the single-cell level that predicted BCSC features.Notably,this transcriptomic variability was enriched during the transcription of 74 genes,revealed as BCSC markers.Breast cancer patients with a high risk of relapse exhibited higher expression levels of these BCSC markers than those with a low risk of relapse,thereby highlighting the clinical significance of predicting breast cancer prognosis with these BCSC markers.Conclusions:Transcriptomic variability,not genetic mutations,distinguishes BCSCs from non-BCSCs.The identified 74 BCSC markers have the potential of becoming novel targets for breast cancer therapy. | Mengying Tong Ziqian Deng Mengying Yang Chang Xu Xiaolong Zhang Qingzheng Zhang Yuwei Liao Xiaodi Deng Dekang Lv Xuehong Zhang Yu Zhang Peiying Li Luyao Song Bicheng Wang Aisha Al-Dherasi Zhiguang Li Quentin Liu | 2018 | Cancer Communications2018，38，1： | 0 |
| 9 | An AI-driven microstructure optimization framework for elastic properties of titanium beyond cubic crystal systems显示文摘Materials design aims to identify the material features that provide optimal properties for various engineering applications,such as aerospace,automotive,and naval.One of the important but challenging problems for materials design is to discover multiple polycrystalline microstructures with optimal properties.This paper proposes an end-to-end artificial intelligence(AI)-driven microstructure optimization framework for elastic properties of materials.In this work,the microstructure is represented by the Orientation Distribution Function(ODF)that determines the volume densities of crystallographic orientations.The framework was evaluated on two crystal systems,cubic and hexagonal,for Titanium(Ti)in Joint Automated Repository for Various Integrated Simulations(JARVIS)database and is expected to be widely applicable for materials with multiple crystal systems.The proposed framework can discover multiple polycrystalline microstructures without compromising the optimal property values and saving significant computational time. | Yuwei Mao Mahmudul Hasan Arindam Paul Vishu Gupta Kamal Choudhary Francesca Tavazza Wei-keng Liao Alok Choudhary Pinar Acar Ankit Agrawal | 2023 | npj Computational Materials2023，，1： | 0 |
| 10 | Effectiveness and safety of Xuebijing injection for patients with coronavirus disease 2019:a systematic review and Meta-analysis显示文摘OBJECTIVE:To evaluate the effectiveness and safety of Xuebijing injection(XBJ)on coronavirus disease 2019(COVID-19)in patients.METHODS:Related studies on multiple biological databases and websites were searched up to December 11,2021 without language and publication time restrictions.Review Manager V.5.3 and Stata 14 software were used for data analysis.RESULTS:Seven studies were finally included.The Meta-analysis showed that compared with the routine treatment alone,XBJ combined with the routine treatment can reduce the 28-day mortality(OR=0.3,95%CI:0.12,0.74),C-reactive protein(MD=-12.8,95%CI:-23.13,-3.46),erythrocyte sedimentation rate(MD=-9.32,95%CI:-14.66,-3.98)and interleukin-6(SMD=-0.6,95%CI:-1.04,-0.17)levels and increase the leukocyte(MD=0.73,95%CI:0.42,1.04)and lymphocyte count(MD=0.18,95%CI:0.07,0.29)in peripheral blood;additionally,it has no obvious side effects(OR=1.11,95%CI:0.65,1.9).There was no evidence that the XBJ combined therapy can improve the nucleic acid conversion rate and computed tomography improvement rate of COVID-19 patients.CONCLUSIONS:Preliminary evidence suggests that XBJ combined with routine treatment seems to be more effective than routine treatment for patients with COVID-19.Limited by the number and quality of included papers,this finding still needs further validation by more studies. | SUN Wu ZHAO Yuwei LIAO Liang ZHAO Zhonghui CHEN Shiqi YAN Xiaoling WANG Xueyao CHAO Guojun ZHOU Jian | 2023 | Journal of Traditional Chinese Medicine2023，43，4： | 0 |
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