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| 1 | Epidemiology, causes, clinical manifestation and diagnosis, prevention and control of coronavirus disease (COVID-19) during the early outbreak period: a scoping review显示文摘Background:The coronavirus disease(COVID-19)has been identified as the cause of an outbreak of respiratory illness in Wuhan,Hubei Province,China beginning in December 2019.As of 31 January 2020,this epidemic had spread to 19 countries with 11791 confirmed cases,including 213 deaths.The World Health Organization has declared it a Public Health Emergency of International Concern.Methods:A scoping review was conducted following the methodological framework suggested by Arksey and O'Malley.In this scoping review,65 research articles published before 31 January 2020 were analyzed and discussed to better understand the epidemiology,causes,clinical diagnosis,prevention and control of this virus.The research domains,dates of publication,journal language,authors'affiliations,and methodological characteristics were included in the analysis.All the findings and statements in this review regarding the outbreak are based on published information as listed in the references.Results:Most of the publications were written using the English language(89.2%).The largest proportion of published articles were related to causes(38.5%)and a majority(67.7%)were published by Chinese scholars.Research articles initially focused on causes,but over time there was an increase of the articles related to prevention and control.Studies thus far have shown that the virus7 origination is in connection to a seafood market in Wuhan,but specific animal associations have not been confirmed.Reported symptoms include fever,cough,fatigue,pneumonia,headache,diarrhea,hemoptysis,and dyspnea.Preventive measures such as masks,hand hygiene practices,avoidance of public contact,case detection,contact tracing,and quarantines have been discussed as ways to reduce transmission.To date,no specific antiviral treatment has proven effective;hence,infected people primarily rely on symptomatic treatment and supportive care.Conclusions:There has been a rapid surge in research in response to the outbreak of COVID-19.During this early period,published research primarily explored the epidemiology,causes,clinical manifestation and diagnosis,as well as prevention and control of the novel coronavirus.Although these studies are relevant to control the current public emergency,more high-quality research is needed to provide valid and reliable ways to manage this kind of public health emergency in both the short-and long-term. | Sasmita Poudel Adhikari Sha Meng Yu-Ju Wu Yu-Ping Mao Rui-Xue Ye Qing-Zhi Wang Chang Sun Sean Sylvia Scott Rozelle Hein Raat Huan Zhou | 2020 | Infectious Diseases of Poverty2020，9，2： | 28 |
| 2 | Involvement of hepatitis B X-interacting protein (HBXIP) in proliferation regulation of cells显示文摘瞄准:到 investigat 肝炎 B X 交往的效果蛋白质(HBXIP ) oncell proliferation.Methods:对 HBXIP 的兔子抗体是 HBXIP 基因的 generated.The RNA 干扰( RNAi )碎片在编码 HBXIP 基因和 pSilencer-hbxip weretransfected 进人的胸癌 MCF-7 房间, hepatoma H7402 房间,和正常的 pcDNA3-hbxip 的 pSilencer-3.0-H1 向量 termedpSilencer-hbxip.Plasmids 被构造 humanhepatic 房间线 L-O2 ,respectively.3-[ 4,5-dimethylthiazol-2-yl ] -2,5-diphenyltetrazolium 溴化物( MTT )试金和 5-bromo-2-deoxyuridine 加入试金被用于 dete HBXIP 的功能之一是它在房间增长的参与。 | Feng-ze WANG Li SHA Wei-ying ZHANG Lian-ying WU Ling QIAO Nan LI Xiao-dong ZHANG Li-hong YE | 2007 | Acta Pharmacologica Sinica2007，28，3： | 16 |
| 3 | A new prognostic histopathologic classification of nasopharyngeal carcinoma显示文摘Background:The current World Health Organization(WHO) classification of nasopharyngeal carcinoma(NPC) con?veys little prognostic information.This study aimed to propose an NPC histopathologic classification that can poten?tially be used to predict prognosis and treatment response.Methods:We initially developed a histopathologic classification based on the morphologic traits and cell differentia?tion of tumors of 2716 NPC patients who were identified at Sun Yat?sen University Cancer Center(SYSUCC)(training cohort).Then,the proposed classification was applied to 1702 patients(retrospective validation cohort) from hospitals outside SYSUCC and 1613 patients(prospective validation cohort) from SYSUCC.The efficacy of radiochemotherapy and radiotherapy modalities was compared between the proposed subtypes.We used Cox proportional hazards models to estimate hazard ratios(HRs) with 95% confidence intervals(CI) for overall survival(OS).Results:The 5?year OS rates for all NPC patients who were diagnosed with epithelial carcinoma(EC;3708 patients),mixed sarcomatoid?epithelial carcinoma(MSEC;1247 patients),sarcomatoid carcinoma(SC;823 patients),and squamous cell carcinoma(SCC;253 patients) were 79.4%,70.5%,59.6%,and 42.6%,respectively(P < 0.001).In mul?tivariate models,patients with MSEC had a shorter OS than patients with EC(HR = 1.44,95% CI = 1.27–1.62),SC(HR = 2.00,95% CI = 1.76–2.28),or SCC(HR = 4.23,95% CI = 3.34–5.38).Radiochemotherapy significantly improved survival compared with radiotherapy alone for patients with EC(HR 49–0.75),and possibly for those with SCC(HR = 0.67,95% CI = 0.56–0.80),MSEC(HR = 0.58,95% CI = 0..74–1.28).= 0.63;95% CI = 0.40–0.98),but not for patients with SC(HR = 0.97,95% CI = 0Conclusions:The proposed classification offers more information for the prediction of NPC prognosis compared with the WHO classification and might be a valuable tool to guide treatment decisions for subtypes that are associ?ated with a poor prognosis. | Hai-Yun Wang Yih-Leong Chang Ka-Fai To Jacqueline S.G.Hwang Hai-Qiang Mai Yan-Fen Feng Ellen T.Chang Chen-Ping Wang Michael Koon Ming Kam Shie-Lee Cheah Ming Lee Li Gao Hui-Zhong Zhang Jie-Hua He Hao Jiang Pei-Qing Ma Xiao-Dong Zhu Liang Zeng Chun-Yan Chen Gang Chen Ma-Yan Huang Sha Fu Qiong Shao An-Jia Han Hai-Gang Li Chun-Kui Shao Pei-Yu Huang Chao-Nan Qian Tai-Xiang Lu Jin-Tian Li Weimin Ye Ingemar Ernberg Ho Keung Ng Joseph T.S.Wee Yi-Xin Zeng Hans-Olov Adami Anthony T.C.Chan Jian-Yong Shao | 2016 | Chinese Journal of Cancer2016，35，6： | 10 |
| 4 | NYD-SP27,a novel intrinsic decapacitation factor in sperm显示文摘Prior to fertilization sperm has to undergo an activation process known as capaciation,leading to the acrosome reaction.Till now,little is known about the mechanism for preventing premature capacitation in sperm although decapacitation factors from various sources have been thought to be involved.In this study,we report that NYD-SP27,an isoform of phospholipase C Zeta 1(PLCZ1),is localized to the sperm acrosome in mouse and human spermatozoa by immunofluorescence using a specific antibody.Western blot and double staining analyses show NYD-SP27 becomes detached from sperm,as they undergo capacitation and acrosome reaction.The absence of HCO_(3)^(-),a key factor in activating capacitation,from the capacitation-inducing medium prevents the loss of NYD-SP27 from sperm.The anti-NYD-SP27 antibody also prevents the loss of NYD-SP27 from sperm,reduced the number of capacitated sperm,inhibited the acrosome reaction induced by ATP and progesterone,and inhibited agonist-induced PLC-coupled Ca^(2+)mobilization in sperm,which can be mimicked by the PLC inhibitor,U73122.These data strongly suggest that NYD-SP27 is a physiological inhibitor of PLC that acts as an intrinsic decapacitation factor in sperm to prevent premature capacitation and acrosome reaction. | Ye Bi Wen-Ming Xu Hau Yan Wong Hui Zhu Zuo-Min Zhou Hsiao Chang Chan Jia-Hao Sha | 2009 | Asian Journal of Andrology2009，11，2： | 8 |
| 5 | Flunarizine inhibits sensory neuron excitability by blocking voltage-gated Na+ and Ca2+ currents in trigeminal ganglion neurons显示文摘背景尽管 flunarizine 广泛地与清楚的成功为周期性偏头痛预防被使用了,它在周期性偏头痛预防的行动的机制不是完全这研究的 understood.The 目的是在tetrodotoxin抵抗的Na+隧道和尖锐地孤立的老鼠的高电压的激活的Ca2+隧道上调查 flunarizine 的效果三叉的在三叉的中心神经原的中心 neurons.Methods 钠水流和钙水流用整个房间的补丁夹钳 recordin | YE Qing WANG Qiang YAN Lan-yun WU Wen-hui LIU Sha XIAO Hang WAN Qi | 2011 | Chinese Medical Journal2011，，17： | 7 |
| 6 | Combined small bowel and reduced auxiliary liver transplantation:case report显示文摘AIM: To present a case of combined small bowel andreduced auxiliary liver transplantation.METHODS: A 55-year-old patient with short bowelsyndrome and TPN-related liver dysfunction received smallbowel transplantation combined with a reduced auxiliaryliver graft. A liver was added to restore the patient′s liverfunction and to protect the intestinal allograft from rejection.His own liver was not removed.RESULTS: Without donor pretreatment and by conventionalimmunosuppresive therapy following transplantation, thepatient experienced had only one episode of mild intestinalrejection, which was easily reversed by treatment withMethylprednisolone. No liver rejection occurred.Unfortunately, the patient died of heart and lung failure30d after transplantation, despite successful graftreplacement. Histopathologic examination of specimens afterdeath demonstrated normal structure in both intestinal andliver grafts.CONCLUSION: The auxiliary liver graft might play a role inpreventing intestinal allograft rejection. However, theobservation period in this case is short. Further study isneeded to determine the risks, effect on the protecting thesmall-bowel from rejection, and feasibility of generalapplication of this procedure. | Wei-Jie Zhang Dun-Gui Liu Qi-Fa Ye Bo Sha Fan-Jun Zhen Hui Gun Sui-Sheng Xia Institute of Organ Transplantation,Tongji Hospital,Huazhong University of Science and Technology,Wuhan 430030,Hubei Province,China | 2002 | World Journal of Gastroenterology2002，8，5： | 6 |
| 7 | Single-seed sowing increased pod yield at a reduced seeding rate by improving root physiological state of Arachis hypogaea显示文摘Double-seed sowing(two seeds per hole)is the dominant pattern of peanut sowing in China,but within-hole plant competition usually limits their growth and yield formation.Besides,the traditional double-seed sowing method does not facilitate mechanization during sowing.The objective of this study was to determine if single-seed sowing at a proper seeding rate yielded better than traditional double-seed sowing pattern and the differences of physiological metabolism of roots.A field experiment was conducted in two consecutive years to compare pod yields of single-seed sowing at 180000(S180),225000(S225),and 270000 seeds ha^-1(S270)with that of double-seed sowing at 270000 seeds ha^-1(D270)using a completely randomized block design with four replications.And the root bleeding sap rate,nutrient content,and the main hormone contents in root bleeding sap were also comparatively investigated.Although the pod yields of single-seed sowing at the three densities were higher than that of traditional double-seed sowing(D270),S225 yielded better than the other two single-seed sowing treatments(S180 and S270).The increased pod yield in single-seed sowing at 225000 seeds ha^-1 was mainly due to the higher pod dry weight per plant and harvest index.The improved pod dry weight and shoot growth had closely relationship with the enhanced root physiological traits such as the increased root bleeding sap rate,content of free amino acids,soluble sugars,K^+,Mg^2+,Zn^2+,and Ca^2+of the individual plant root.The improved activity of root reductive,nitrate reductase(NR)and ATPase and higher zeatin and zeatin riboside(Z+ZR)content of root bleeding sap were alsocrucial to the pod and shoot growth of peanut.Single-seed sowing at a moderate seeding rate(S225)is a potential practice to increase pod yield and to save seed cost. | LIANG Xiao-yan GUO Feng FENG Ye ZHANG Jia-lei YANG Sha MENG Jing-jing LI Xin-guo WAN Shu-bo | 2020 | Journal of Integrative Agriculture2020，19，4： | 6 |
| 8 | Promotion of cell proliferation by HBXIP via upregulation of human telomerase reverse transcriptase in human mesenchymal stem cells显示文摘目的:我们以前发现肝炎 B X交往蛋白质( HBXIP )能支持 cells.Telomerase 的增长活动被知道在细胞的老朽批评,它的水平被 telomerase 的规定调制催化子单元, telomerase 颠倒 transcriptase ( TERT ),在 transcriptional 和 post-transcriptional 层次。调查由 HBXTP 支持增长的机制,人的 TERT ( hTERT )上的 HBXIP 的效果在人的间充质的干细胞( hMSC )被调查 .Methods :从 4-month-old 的骨髓的 BMMS-03 房间和 hMSC 得到了胎儿,短暂地有编码编码指向 HBXIP mRNA 的 RNA 干扰( RNAi )的 HBXIP 基因和 pSilencer-hbxip 原生质标志的 pcDNA3-hbxip 原生质标志的 transfected ,由 telomeric 由 telomerase 活动的酶试金,和察觉由 hTERT 倡导者记者基因的考试列在后面分别地,重复是折襞协议象由西方的污点 analysis.Results 的 hTERT , c-Myc ,和 Bcl-2 的表示层次一样:过去导致的 HBXTP 的表示一在 hTERT 倡导者活动, telomerase 活动,和 hTERT 的表示层次的规定上面重要, c-Myc ,并且在指向 HBXIP mRNA 的 BMMS-03 cells.RNAi 的 Bcl-2 生产了相反的结果 completely.Conclusion :我们的数据证明 HBXIP 显著地刺激了 hTERT 的抄写和表示并且在 BMMS-03 房间增加了 telomerase 的活动,它提供新卓见进由 HBXTP 支持房间增长的机制。 | Feng-ze WANG Li SHA Li-hong YE Xiao-dong ZHANG | 2008 | Acta Pharmacologica Sinica2008，29，1： | 5 |
| 9 | Epstein-Barr virus-encoded RNAs as a survival predictor in nasopharyngeal carcinoma显示文摘 | Ke Kengjian Wang Haiyun Fu Sha Zhang Zichen Duan Liping Liu Dabo Ye Jin | 2014 | Chinese Medical Journal2014，，2： | 5 |
| 10 | Pterygium epithelium abnormal differentiation related to activation of extracellular signal-regulated kinase signaling pathway in vitro显示文摘AIM: To investigate whether the abnormal differentiation of the pterygium epithelium is related to the extracellular signal-regulated kinase(ERK) signaling pathway in vitro.·METHODS: The expression levels of phosphorylated ERK(P-ERK), keratin family members including K19 and K10 and the ocular master control gene Pax-6 were measured in 16 surgically excised pterygium tissues and 12 eye bank conjunctiva. In colony-forming cell assays,the differences in clone morphology and in K10, K19, PERK and Pax-6 expression between the head and body were investigated. When cocultured with the ERK signaling pathway inhibitor PD98059, the changes in clone morphology, colony-forming efficiency,differentiated marker K10, K19 and Pax-6 expression and P-ERK protein expression level were examined by immunoreactivity and Western blot analysis.· RESULTS: The expression of K19 and Pax-6 decreased in the pterygium, especially in the head. No staining of K10 was found in the normal conjunctiva epithelium, but it was found to be expressed in the superficial cells in the head of the pterygium.Characteristic upregulation of P-ERK was observed by immunohistochemistry. The clone from the head with more differentiated cells in the center expressed more K10, and the clone from the body expressed more K19.The P-ERK protein level increased in the pterygium epithelium compared with conjunctiva and decreased when cocultured with PD98059. The same medium with the ERK inhibitor PD98059 was more effective in promoting clonal growth than conventional medium with3T3 murine feeder layers. It was observed that the epithelium clone co-cultured with the inhibitor had decreased K10 expression and increased K19 and Pax-6 expression.· CONCLUSION: We suggest ERK signaling pathway activation might play a role in the pterygium epithelium abnormal differentiation. | Juan Peng Xiang-Yin Sha Yi Liu Rui-Ming Yang Ye Wen | 2015 | International Journal of Ophthalmology(English edition)2015，8，6： | 5 |
| 11 | A Teosinte-derived Allele of a MYB Transcription Repressor Confers Multiple Disease Resistance in Maize.显示文摘Natural alleles controlling multiple disease resistances (MDR) are valuable for crop breeding. However, only one MDR gene have been cloned in maize, and molecular mechanisms of MDR are not clear. By map-based cloning, we have cloned a teosinte-derived allele of a resistance gene, Mexicana lesion mimic 1 (ZmMM1), which has a lesion mimic phenotype and confers resistance to northern leaf blight (NLB), gray leaf spot (GLS) and southern corn rust (SCR). Strong MDR conferred by the teosinte allele is linked with the polymorphisms in the 3' untranslated region of the ZmMM1 gene that cause increased accumulation of ZmMM1 protein. ZmMM1 acts as a transcription repressor and negatively regulates transcription of specific target genes including ZmMM1-target gene 3 (ZmMT3), which functions as a negative regulator of plant immunity and associated cell death. The successful isolation of the ZmMM1 resistance gene will help not only in developing broad-spectrum and durable disease resistance but also in understanding the molecular mechanisms underlying MDR. | Hongze Wang Jiabao Hou Pei Ye Long Hu Junshi Huang Zhikang Dai Bao Zhang Sha Dai Jiamin Que Haoxuan Min Gengshen Chen Yanbo Wang Min Jiang Yan Liang Lin Li Xuecai Zhang Zhibing Lai | 2021 | Molecular Plant2021，14，11： | 4 |
| 12 | Advances in 3D bioprinting technology for cardiac tissue engineering and regeneration显示文摘Cardiovascular disease is still one of the leading causes of death in the world,and heart transplantation is the current major treatment for end-stage cardiovascular diseases.However,because of the shortage of heart donors,new sources of cardiac regenerative medicine are greatly needed.The prominent development of tissue engineering using bioactive materials has creatively laid a direct promising foundation.Whereas,how to precisely pattern a cardiac structure with complete biological function still requires technological breakthroughs.Recently,the emerging three-dimensional(3D)bioprinting technology for tissue engineering has shown great advantages in generating micro-scale cardiac tissues,which has established its impressive potential as a novel foundation for cardiovascular regeneration.Whether 3D bioprinted hearts can replace traditional heart transplantation as a novel strategy for treating cardiovascular diseases in the future is a frontier issue.In this review article,we emphasize the current knowledge and future perspectives regarding available bioinks,bioprinting strategies and the latest outcome progress in cardiac 3D bioprinting to move this promising medical approach towards potential clinical implementation. | Nanbo Liu Xing Ye Bin Yao Mingyi Zhao Peng Wu Guihuan Liu Donglin Zhuang Haodong Jiang Xiaowei Chen Yinru He Sha Huang Ping Zhu | 2021 | Bioactive Materials2021，6，5： | 4 |
| 13 | DDX3X regulates cell survival and cell cycle during mouse early embryonic development显示文摘DDX3X is a highly conserved DEAD-box RNA helicase that participates in RNA transcription,RNA splicing,and mRNA transport,translation,and nucleo-cytoplasmic transport.It is highly expressed in metaphaseⅡ(MⅡ)oocytes and is the predominant DDX3 variant in the ovary and embryo.However,whether it is important in mouse early embryo development remains unknown.In this study,we investigated the function of DDX3X in early embryogenesis by cytoplasmic microinjection with its siRNA in zygotes or single blastomeres of 2-cell embryos.Our results showed that knockdown of Ddx3x in zygote cytoplasm led to dramatically diminished blastocyst formation,reduced cell numbers,and an increase in the number of apoptotic cells in blastocysts.Meanwhile,there was an accumulation of p53 in RNAi blastocysts.In addition,the ratio of cell cycle arrest during 2-cell to 4-cell transition increased following microinjection of Ddx3x siRNA into single blastomeres of 2-cell embryos compared with control.These results suggest that Ddx3x is an essential gene associated with cell survival and cell cycle control in mouse early embryos,and thus plays key roles in normal embryo development. | Qian Li Pan Zhang Chao Zhang Ying Wang Ru Wan Ye Yang Xuejiang Guo Ran Huo Min Lin Zuomin Zhou Jiahao Sha | 2014 | The Journal of Biomedical Research2014，28，4： | 4 |
| 14 | Designandconstructionof athree-dimensionalelectrodewith biomass-derived carbon current collector andwater-soluble binder for high-sulfur-loading lithium-sulfur batteries显示文摘Lithium-sulfur batteries attract lots of attention due to their high specific capacity,low cost,and environmental friendliness.However,the low sulfur utilization and short cycle life extremely hinder their application.Herein,we design and fabricate a three-dimensional electrode by a simple filtration method to achieve a high-sulfur loading.Biomass porous carbon is employed as a current collector,which not only enhances the electronic transport but also effectively limits the volume expansion of the active material.Meanwhile,an optimized carboxymethyl cellulose binder is chosen.The chemical bonding restricts the shuttle effect,leading to improved electrochemical performance.Under the ultrahigh sulfur load of 28mg/cm2,the high capacity of 18mAh/cm2 is still maintained,and stable cycling performance is obtained.This study demonstrates a viable strategy to develop promising lithium-sulfur batteries with a three-dimensional electrode,which promotes sulfur loading and electrochemical performance. | Pengfei Wang Zhe Gong Ke Ye Vipin Kumar Kai Zhu Linna Sha Jun Yan Jinling Yin Kui Cheng Guiling Wang Dianxue Cao | 2020 | Carbon Energy2020，2，4： | 3 |
| 15 | Flotillin-2 is an acrosome-related protein involved in mouse spermiogenesis显示文摘Spermatogenesis is a complex process of terminal differentiation by which mature sperms are generated,and it can be divided into three phases:mitosis,meiosis and spermiogenesis.In a previous study,we established a series of proteomic profiles for spermatogenesis to understand the regulation of male fertility and infertility.Here,we further investigated the localization and the role of flotillin-2 in spermiogenesis.Flotillin-2 expression was investigated in the testis of male CD1 mice at various developmental stages of spermatogenesis by using Western blotting,immunohistochemistry and immunofluorescence.Flotillin-2 was knocked down in vivo in three-week-old male mice using intratesticular injection of small inhibitory RNA(siRNA),and sperm abnormalities were assessed three weeks later.Flotillin-2 was expressed at high levels in male germ cells during spermatogenesis.Flotillin-2 immunoreactivity was observed in pachytene spermatocytes as a strong dot-shaped signal and in round spermatids as a sickle-shaped distribution ahead of the acrosome.Immunofluorescence confirmed flotillin-2 was localized in front of the acrosome in round spermatids,indicating that flotillin-2 was localized to the Golgi apparatus.Knockdown of flotillin-2 in vivo led to a significant increase in head sperm abnormalities isolated from the cauda epididymis,compared with control siRNA-injected testes.This study indicates that flotillin-2 is a novel Golgi-related protein involved in sperm acrosome biogenesis. | Yibo Wu Xin Chen Shuai Wang Min Jiang Bo Zheng Quan Zhou Ye Bi Zuomin Zhou Xiaoyan Huang Jiahao Sha | 2012 | The Journal of Biomedical Research2012，26，4： | 3 |
| 16 | Clinicopathologic characteristics and therapeutic responses of Chinese patients with non-small cell lung cancer who harbor an anaplastic lymphoma kinase rearrangement显示文摘Introduction: The rearrangement of the anaplastic lymphoma kinase(ALK) gene accounts for approximately 1%–6% of lung adenocarcinoma cases and deines a molecular subgroup of tumors characterized by clinical sensitivity to ALK inhibitors such as crizotinib. This study aimed to identify the relationship between ALK rearrangement and the clinico?pathologic characteristics of non?small cell lung cancer(NSCLC) and to analyze the therapeutic responses of crizotinib and conventional chemotherapy to ALK rearrangement in NSCLC patients.Methods: A total of 487 lung cancer patients who underwent testing for ALK rearrangement in our department were included in this study. ALK rearrangement was examined by using fluorescence in situ hybridization(FISH) assay.Results: Among the 487 patients, 44(9.0%) were diagnosed with ALK rearrangement by using FISH assay. In 123 patients with adenocarcinoma who were non?smokers and of a young age(≤58 years old), the frequency of ALK rearrangement was 20.3%(25/123). Short overall survival(OS) was associated with non?adenocarcinoma tumor type(P = 0.006), poorly diferentiated tumors(P al growth factor rece= 0.001), advanced?stage tumors(P < 0.001), smoking history(P ptor(EGFR)(P = 0.008), and wild?type epidermrter time to cancer p= 0.008). Moreover, patients with poorly diferentiated and advanced?stage tumors had a shorogression compared with those with well diferentiated(P = 0.023) and early?stage tumors(P = 0.001), respectively.Conclusions: ALK?rearranged NSCLC tends to occur in younger individuals who are either non?smokers or light smokers with adenocarcinoma. Patients with ALK rearrangement might beneit from ALK inhibitor therapy. | Sha Fu Hai‑Yun Wang Fang Wang Ma‑Yan Huang Ling Deng Xiao Zhang Zu‑Lu Ye Jian‑Yong Shao | 2015 | Chinese Journal of Cancer2015，34，9： | 3 |
| 17 | 3D-printable supramolecular hydrogels with shear-thinning property: fabricating strength tunable bioink via dual crosslinking显示文摘3-dimensional(3D)bioprinting technology provides promising strategy in the fabrication of artificial tissues and organs.As the fundamental element in bioprinting process,preparation of bioink with ideal mechanical properties without sacrifice of biocompatibility is a great challenge.In this study,a supramolecular hydrogel-based bioink is prepared by polyethylene glycol(PEG)grafted chitosan,α-cyclodextrin(α-CD)and gelatin.It has a primary crosslinking structure through the aggregation of the pseudo-polyrotaxane-like side chains,which are formed from the host-guest interactions betweenα-CD and PEG side chain.Apparent viscosity measurement shows the shear-shinning property of this bioink,which might be due to the reversibility of the physical crosslinking.Moreover,withβ-glycerophosphate at different concentrations as the secondary crosslinking agent,the printed constructs demonstrate different Young's modulus(p<0.001).They could also maintain the Young's modulus in cell culture condition for at least 21 days(p<0.05).By co-culturing each component with fibroblasts,CCK-8 assay demonstrate cellular viability is higher than 80%.After bioprinting and culturing,immunofluorescence staining with quantification indicate the expression of Ki-67,Paxillin,and N-cadherin is higher in day 14 than those in day 3(p<0.05).Oil red O and Nissl body specific staining reflect strength tunable bioink may have impact on the cell fate of mesenchymal stem cells(p<0.05).This work might provide new idea for advanced bioink in the application of re-establishing complicated tissues and organs. | Tian Hu Xiaoliang Cui Meng Zhu Man Wu Ye Tian Bin Yao Wei Song Zhongwei Niu Sha Huang Xiaobing Fu | 2020 | Bioactive Materials2020，5，4： | 3 |
| 18 | Combined detection and subclass characteristics analysis of CTCs and CTECs by SE-iFISH in ovarian cancer显示文摘Objective:Hematogenous metastasis is essential for the progression of ovarian cancer(OC),and circulating tumor cells(CTCs)are part of the metastatic cascade.However,the detection rate of CTC is low due to the use of less sensitive detection methods.Therefore,this study aimed to detect CTCs and circulating tumorigenic endothelial cells(CTECs)in patients with OC using subtraction enrichment and immunostaining and fluorescence in situ hybridization(SE-iFISH).Methods:We enrolled a total of 56 subjects,including 20 OC patients and 36 ovarian benign tumor patients.CTCs and CTECs were captured by subtraction enrichment(SE)and counted and classified according to immunofluorescence staining of tumor markers(TMs)carbohydrate antigen 125(CA125)and human epididymis protein 4(HE4)combined with fluorescence in situ hybridization(iFISH)of chromosome 8(Chr8)aneuploidy.The diagnostic value and subtype characteristics of CTCs and CTECs were investigated.Results:The detection rate of CTCs by SE-iFISH was high.Compared with CA125 and HE4,Chr8 aneuploidy was the major identification feature of CTC.CTC counts in OC were statistically higher than those in benign groups.CTC and CTEC with≥pentaploidy were detected in both groups,illustrating the poor diagnostic value of CTC or CTEC.Distributions of triploid and tetraploid CTC subtypes were significantly different,and combined detection of triploid and tetraploid CTCs showed the best diagnostic value.In contrast,the distribution of CTECs in the OC and benign groups had no statistically significant difference.Small CTCs accounted for over 1/3 of the total CTC count.We also found that small CTCs and CTECs primarily comprised triploid cells,while large CTCs and CTECs mainly comprised pentaploidy and beyond.Conclusions:The application of SE-iFISH offered a more comprehensive understanding of heterogeneous CTCs and CTECs in OC.Analysis of subclass characteristics of the CTCs and CTECs according to Chr8 aneuploidy and cell size may broaden their potential clinical utility and deepen mechanistic studies in OC. | Hongyan Cheng Shang Wang Wenqing Luan Xue Ye Sha Dou Zhijian Tang Honglan Zhu Peter Ping Lin Yi Li Heng Cui Xiaohong Chang | 2021 | Chinese Journal of Cancer Research2021，33，2： | 3 |
| 19 | Structural phase transition in nanostructured γ-Fe_2O_3显示文摘DUE to their specific physical,chemical and mechanical properties and large application proba-bility in many fields,nanostructured materials have been developing very fast in the recent tenyears.Thermal stability is an important property of the materials.Some interesting resultshave been obtained in the study of the thermal stability of nanostructured materials. | YE Xisheng, SHA Jian, SONG Hongqin, JIAO Zhengkuan, LU Guanglie, PENG Zifei and ZHANG Lide1. Department of Physics, Zhejiang University, Hangzhou 310027, China 2. Central Laboratory, Hangzhou University, Hangzhou 310028, China 3. Institute of Solid State Physics, Chinese Academy of Sciences, Hefei 230031, China | 1997 | Chinese Science Bulletin1997，42，11： | 3 |
| 20 | Antifungal and antiviral products of marine organisms显示文摘 | Randy Chi Fai Cheung Jack Ho Wong Wen Liang Pan Yau Sang Chan Cui Ming Yin Xiu Li Dan He Xiang Wang Evandro Fei Fang Sze Kwan Lam Patrick Hung Kui Ngai Li Xin Xia Fang Liu Xiu Yun Ye Guo Qing Zhang Qing Hong Liu Ou Sha Peng Lin Chan Ki Adnan A Bekhit Alaa | 2014 | Applied Microbiology and Biotechnology2014，，8： | 2 |
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