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| 1 | Anlotinib has good efficacy and low toxicity: a phase Ⅱ study of anlotinib in pre-treated HER-2 negative metastatic breast cancer显示文摘Objective:Anlotinib is a novel tyrosine kinase inhibitor blocking angiogenesis.This study was performed to assess the efficacy and safety of anlotinib in patients with metastatic breast cancer.Methods:Patients with HER2-negative breast cancer,who were pre-treated with anthracycline or taxanes in a neoadjuvant,adjuvant,or metastatic setting,and had treatment failure after at least one prior chemotherapy regimen in the metastatic setting were enrolled.Anlotinib was administered at 12 mg daily for 14 days in a 21-day cycle until disease progression or unacceptable toxicity occurred.Simultaneously,5–10 m L of venous blood was collected to perform circulating tumor DNA(ct DNA)testing every 2 treatment cycles.The primary endpoint was the objective response rate(ORR).Secondary endpoints included the disease control rate(DCR),progression-free survival(PFS),overall survival,safety,and biomarkers.Results:Twenty-six eligible patients were enrolled,with a median age of 56(30–75)years.The median follow-up time was 10.5 months.The ORR was 15.4%,the DCR was 80.8%,and the median PFS was 5.22 months(95%confidence interval 2.86–6.24).Fourteen(53.8%)patients survived for more than 10 months.The changes in the detectable ct DNA variant allele frequency were consistent with the tumor response.The most common treatment-related adverse events were hypertension(57.7%),thyroidstimulating hormone elevation(34.6%),and hand-foot syndrome(23.1%).Conclusion:Anlotinib showed objective efficacy with tolerable toxicity in heavily pre-treated,metastatic HER2-negative breast cancer.The dynamic changes in the ct DNA variant allele fraction may be predictive of the tumor response. | Nanlin Hu Yiran Si Jian Yue Tingting Sun Xue Wang Zhuqing Jia Songlin Gao Qiao Li Yang Shao Jiayu Wang Yang Luo Fei Ma Binghe Xu Peng Yuan | 2021 | Cancer Biology & Medicine2021，18，3： | 11 |
| 2 | Tribenuron-Methyl Induces Male Sterility through Anther-Specific Inhibition of Acetolactate Synthase Leading to Autophagic Cell Death显示文摘Tribenuron 甲基(TM ) 是禁止分支链的强大的 sulfonylurea 除草剂由指向 acetolactate synthase (ALS ) 的催化子单元(CSR1 ) 的氨基酸(BCAA ) 生合成。由在低剂量的 TM 的叶的喷洒的男绝育的选择正式就职广泛地在油菜籽(Brassica 马来麝) 为混合种子生产被使用了;然而,内在的机制仍然保持未知。这里,我们 reportgreater TM 累积和在花药的 BCAA 饥饿比在在 TM 申请以后的叶子和茎。csr1-1D (aCSR1 异种) 的组成或花药特定的表示消除了花药选择的 ALS 抑制并且在油菜籽和 Arabidopsis 颠倒了导致 TM 的男无菌的显型。TM 涂抹茎实验的结果,在叶肉或韧皮部由 TM 新陈代谢基因 Bel 的指向的表示在导致 TM 的男绝育的花药和回复与很少 TM 累积的观察结合了,建议叶水花的 TM 通过叶肉和韧皮部主要对花药极运输。显微镜学和 immunoblotting 揭示了那 autophagy,在房间死亡期间导致的一个体积降级过程,在导致 TM 的男无菌的花药并且由被提高花药特定 ALS 击倒。而且,导致 TM 的花粉流产被 autophagy 禁止者 3 麻省显著地禁止。这些数据最终建议 TM 对花药极运输,导致经由花药特定的 ALS 抑制的 BCAA 饥饿并且,,在花药的 autophagic 房间死亡。 | Lun Zhao Xue Jing Li Chen Yingjun Liu Yanan Su Tingting Liu Changbin Gao Bin Yi Jing Wen Chaozhi Ma Jinxing Tu Jitao Zou Tingdong Fu Jinxiong Shen | 2015 | Molecular Plant2015，8，12： | 7 |
| 3 | Variation and heritability of morphological and physiological traits among Leymus chinensis genotypes under different environmental conditions显示文摘Intraspecific trait variation and heritability in different environmental conditions not only suggest a potential for an evolutionary response but also have important ecological consequences at the population, community, and ecosystem levels. However, the contribution of quantitative trait variation within a grassland species to evolutionary responses or ecological consequences is seldom documented. Leymus chinensis is an important dominant species in semi-arid grasslands of China, which has seriously suffered from drought and high temperature stresses in recent decades. In the present study, we measured variation and heritability of 10 quantitative traits, namely the number of tillers, maximum shoot height, number of rhizomes, maximum rhizome length, rhizome mass, aboveground mass, root mass, maximum net photosynthetic rate(Pmax), specific leaf area(SLA), and leaf length to leaf width ratio(LL/LW), for 10 genotypes of L. chinensis under one non-stress(Ck) condition and three environmental stress conditions(i.e., drought(Dr), high temperature(Ht), and both drought and high temperature(DrHt)). Result indicated that(1) the interaction of genotype and environmental condition(G×E) was significant for 6 traits but not significant for the other 4 traits as shown by two-way analysis of variance(ANOVA), suggesting that different selection forces were placed for different traits on the factors dominating phenotypic responses to different environmental conditions. Moreover, these significant G×E effects on traits indicated significantly different phenotypic adaptive responses among L. chinensis genotypes to different environmental conditions. Additionally, individuals could be grouped according to environmental condition rather than genotype as shown by canonical discriminant analysis, indicating that environmental condition played a more important role in affecting phenotypic variation than genotype;(2) by one-way ANOVA, significant differences among L. chinensis genotypes were found in all 10 traits under Ck and Dr conditions, in 8 traits under Dr Ht condition and only in 4 traits under Ht condition; and(3) all 10 traits showed relatively low or non-measurable broad-sense heritability(H_2) under stress conditions. However, the lowest H_2 value for most traits did not occur under DrHt condition, which supported the hypothesis of 'unfavorable conditions have unpredictable effects' rather than 'unfavorable conditions decrease heritability'. Results from our experiment might aid to improve predictions on the potential impacts of climate changes on L. chinensis and eventually species conservation and ecosystem restoration. | YANG Xue LI Junpeng ZHAO Tingting MO Lidong ZHANG Jianli REN Huiqin ZHAO Nianxi GAO Yubao | 2019 | Journal of Arid Land2019，11，1： | 4 |
| 4 | The telomere-to-telomere genome of Fragaria vesca reveals the genomic evolution of Fragaria and the origin of cultivated octoploid strawberry显示文摘Fragaria vesca,commonly known as wild or woodland strawberry,is the most widely distributed diploid Fragaria species and is native to Europe and Asia.Because of its small plant size,low heterozygosity,and relative ease of genetic transformation,F.vesca has been a model plant for fruit research since the publication of its Illumina-based genome in 2011.However,its genomic contribution to octoploid cultivated strawberry remains a long-standing question.Here,we de novo assembled and annotated a telomere-to-telomere,gap-free genome of F.vesca‘Hawaii 4’,with all seven chromosomes assembled into single contigs,providing the highest completeness and assembly quality to date.The gap-free genome is 220785082 bp in length and encodes 36173 protein-coding gene models,including 1153 newly annotated genes.All 14 telomeres and seven centromeres were annotated within the seven chromosomes.Among the three previously recognized wild diploid strawberry ancestors,F.vesca,F.iinumae,and F.viridis,phylogenomic analysis showed that F.vesca and F.viridis are the ancestors of the cultivated octoploid strawberry F.×ananassa,and F.vesca is its closest relative.Three subgenomes of F.×ananassa belong to the F.vesca group,and one is sister to F.viridis.We anticipate that this high-quality,telomere-to-telomere,gap-free F.vesca genome,combined with our phylogenomic inference of the origin of cultivated strawberry,will provide insight into the genomic evolution of Fragaria and facilitate strawberry genetics and molecular breeding. | Yuhan Zhou Jinsong Xiong Ziqiang Shu Chao Dong Tingting Gu Pengchuan Sun Shuang He Mian Jiang Zhiqiang Xia Jiayu Xue Wasi Ullah Khan Fei Chen Zong-Ming Cheng | 2023 | Horticulture Research2023，10，4： | 4 |
| 5 | The steady-state level of CDK4 protein ms regulated by antagonistic actions between PAQR4 and SKP2 and involved in tumorigenesis显示文摘 | Lin Wang RuiZhang Xue You Huanhuan Zhang Siying Wei Tingting Cheng Qianqian Gao ZhenzhenWang Yan Chen | 2017 | Journal of Molecular Cell Biology2017，9，5： | 4 |
| 6 | SENP1 regulates IFN-γ-STAT1 signaling throug STAT3-SOCS3 negative feedback loop显示文摘干扰素 --(IFN-) 由激活发信号的细胞内部的 JAKSTAT1 为发炎反应触发巨噬细胞。表明 1 的 cytokine (SOCS1 ) 和蛋白质酷氨酸磷酸酶的 Suppressor 能否定地调制 IFN- 发信号。这里,我们鉴别一个新奇否定反馈环由 STAT3SOCS3 调停了,它被 SENP1 紧经由蛋白质酷氨酸磷酸酶 1B (PTP1B ) 的 de-SUMOylation 控制,在 IFN- 发信号。SENP1 缺乏的巨噬细胞在 IFN- 发信号和 M1 巨噬细胞激活显示出缺点。在 SENP1 缺乏的巨噬细胞的 PTP1B 高度 SUMOylated,它减少 STAT3 的导致 PTP1B 的 de-phosphorylation。激活的 STAT3 然后经由在 SENP1 缺乏的巨噬细胞感应的 SOCS3 压制 STAT1 激活。因此, SENP1 缺乏的巨噬细胞显示减少的能力抵抗 Listeria monocytogenes 感染。这些结果在巨噬细胞极化揭示控制 SENP1 的 STAT1 和 STAT3 平衡的一个关键角色。 | Tingting Yu Yong Zuo Rong Cai Xian Huang Shuai Wu Chenxi Zhang Y. Eugene Chin Dongdong Li Zhenning Zhang Nansong Xia Qi Wang Hao Shen Xuebiao Yao Zhong-Yin Zhang Song Xue Lei Shen Jinke Cheng | 2017 | Journal of Molecular Cell Biology2017，9，2： | 3 |
| 7 | Comparison of the differentiation of dental pulp stem cells and periodontal ligament stem cells into neuron-like cells and their effects on focal cerebral ischemia显示文摘Recent studies have reported an in creasing in cidence of ischemic stroke,particularly in younger age groups.Dental pulp stem cells(DPSCs)and periodontal ligament stem cells(PDLSCs)are the most comm on stem cells acquired from the teeth of adults,even elderly people.However,there are no detailed reports on whether DPSCs or PDLSCs are suitable for the treatment of ischemic stroke.In this study,the in vitro differentiation of DPSCs and PDLSCs into neuron-like cells was evaluated.Then,we established a rat model of cerebral ischemia.DPSCs or PDLSCs were administered to animals,and the therapeutic effects of these two types of cells were investigated.The results showed that PDLSCs had a higher differentiation rate than DPSCs.Immunofluorescence studies showed that the expression of the neuronal differentiation markerThy-1 was higher in PDLSCs than in DPSCs,and other gene markers of neuronal differentiation showed corresponding trends,which were confirmed by western blot analysis.In this process,the Notch and Wnt signaling pathways were inhibited and activated,respectively.Fin ally,rats with transient occlusion of the right middle cerebral artery were used as a model to assess the therapeutic effect of PDLSCs and DPSCs on ischemia.The results showed that rats in the PDLSC-treated group emitted significantly greater red fluorescence signal than the DPSC-treated group.PDLSC transplantation promoted the recovery of neurological function more effectively than DPSC transplantation.Hence,PDLSCs represent an autogenous source of adult mesenchymal stem cells with desirable biological properties and may be an ideal candidate for clinical applications. | Tingting Wu Wanting Xu Hanlin Chen Shasha Li Rengang Dou Hongtao Shen Xue Liu Xiaoyu Liu Yongfeng Hong Jiacai He | 2020 | Acta Biochimica et Biophysica Sinica2020，52，9： | 2 |
| 8 | Selective cleavage enhanced by acetylating the side chain of lysine显示文摘 | Leixiaomeng Fu Tingting Chen Gaiqing Xue Lily Zu Weihai Fang | 2013 | J Mass Spectrom2013，，1： | 1 |
| 9 | Immune escape by SARS-CoV-2 Omicron variant and structural basis of its effective neutralization by a broad neutralizing human antibody VacW-209显示文摘Dear Editor,Coronavirus disease 2019(COVID-19)caused by severe acute respiratory syndrome coronavirus 2(SARS-CoV-2)and its variants is still a pandemic raging across the world(Supplementary information,Fig.S1a,b).A new variant,Omicron,was first detected in South Africa and got dominant in many regions.1 Omicron has been classified as a variant of concern by the World Health Organization(WHO),whose spike carried more than 30 mutations(Supplementary information,Fig.S1c).1,2 To make a comprehensive evaluation of the susceptibility of Omicron,we summarized plasma samples from 19 convalescent individuals infected with the wild-type(WT)virus,and measured their neutralizing activities against the WT,Beta,Delta,Mu,C.1.2,and Omicron(Supplementary information,Figs.S1d and S2).The Omicron showed more serious resistance to neutralizing antibodies(nAbs)than other variants including Beta and Mu(45.6-fold,9.6-fold,and 15.4-fold,respectively,compared with that against the WT)。 | Bin Ju Qingbing Zheng Huimin Guo Qing Fan Tingting Li Shuo Song Hui Sun Senlin Shen Xinrong Zhou Wenhui Xue Lingyan Cui Bing Zhou Shaowei Li Ningshao Xia Zheng Zhang | 2022 | Cell Research2022，32，5： | 1 |
| 10 | Genomic Epidemiology of Carbapenemaseproducing Klebsiella pneumoniae in China显示文摘The rapid spread of carbapenemase-producing Klebsiella pneumoniae(cpKP)poses serious threats to public health;however,the underlying genetic basis for its dissemination is still unknown.We conducted a comprehensive genomic epidemiology analysis on 420 cpKP isolates collected from 70 hospitals in 24 provinces/autonomous regions/municipalities of China during 2009–2017 by short-/long-read sequencing.The results showed that most cpKP isolates were categorized into clonal group 258(CG258),in which ST11 was the dominant clone.Phylogenetic analysis revealed three major clades including the top one of Clade 3 for CG258 cpKP isolates.Additionally,carbapenemase gene analysis indicated that blaKPC was dominant in the cpKP isolates,and most blaKPC genes were located in five major incompatibility(Inc)groups of blaKPC-harboring plasmids.Importantly,three advantageous combinations of host–blaKPC-carrying plasmid(Clade 3.1+3.2–IncFIIpHN7A8,Clade 3.1+3.2–IncFIIpHN7A8:IncR,and Clade 3.3–IncFIIpHN7A8:IncpA1763-KPC)were identified to confer cpKP isolates the advantages in both genotypes(strong correlation/coevolution)and phenotypes(resistance/growth/competition)to facilitate the nationwide spread of ST11/CG258 cpKP.Intriguingly,Bayesian skyline analysis illustrated that the three advantageous combinations might be directly associated with the strong population expansion during 2007–2008 and subsequent maintenance of the population of ST11/CG258 cpKP after 2008.We then examined drug resistance profiles of these cpKP isolates and proposed combination treatment regimens for CG258/non-CG258 cpKP infections.Thus,the findings of our systematical analysis shed light on the molecular epidemiology and genetic basis for the dissemination of ST11/CG258 cpKP in China,and much emphasis should be given to the close monitoring of advantageous cpKP–plasmid combinations. | Cuidan Li Xiaoyuan Jiang Tingting Yang Yingjiao Ju Zhe Yin Liya Yue Guannan Ma Xuebing Wang Ying Jing Xinhua Luo Shuangshuang Li Xue Yang Fei Chen Dongsheng Zhou | 2022 | Genomics, Proteomics & Bioinformatics2022，20，6： | 1 |
| 11 | YPD-30, a prodrug of YPD-29B, is an oral small-molecule inhibitor targeting PD-L1 for the treatment of human cancer显示文摘PD-1 and PD-L1 antibodies have brought about extraordinary clinical benefits for cancer patients,and their indications are expanding incessantly.Currently,most PD-1/PD-L1 agents are administered intravenously,which may be uncomfortable for some cancer patients.Herein,we develop a novel oral-delivered small molecular,YPD-29B,which specifically targets human PD-L1.Our data suggested that YPD-29B could potently and selectively block the interaction between PD-L1 and PD-1,but did not inhibit any other immune checkpoints.Mechanistically,YPD-29B induced human PD-L1 dimerization and internalization,which subsequently activated T lymphocytes and therefore overcomes immunity tolerance in vitro.YDP-29B was modified as the YPD-30 prodrug to improve druggability.Using humanized mice with human PD-1 xenografts of human PD-L1 knock-in mouse MC38 cancer cells,we demonstrated that YPD-30 exhibited significant antitumor activity and was well tolerated in vivo.Taken together,our results indicate that YPD-30 serves as a promising therapeutic candidate for anti-human PD-L1 cancer immunotherapy. | Fangfang Lai Ming Ji Lei Huang Yunchen Wang Nina Xue Tingting Du Kai Dong Xiaoqing Yao Jing Jin Zhiqiang Feng Xiaoguang Chen | 2022 | Acta Pharmaceutica Sinica B2022，12，6： | 1 |
| 12 | Chinese herbal medicine combined with nucleotide analogues for compensated HBV-related cirrhosis: a systematic review of randomized controlled trials显示文摘Objective:To systematically evaluate the effectiveness and safety of Chinese herbal medicine (CHM) plus nucleotide analogues (NAs) for treating compensated HBV-related cirrhosis,the early stage of cirrhosis.Methods:PubMed,Cochrane library,China Network Knowledge Infrastructure Database (CNKI),Chinese Scientific Journals Database (VIP),Wan Fang Database and Sino-Med Database were searched.Randomized controlled trials (RCTs) and quasi-RCTs comparing NAs and NAs plus CHM therapy on patients with compensated HBV-related cirrhosis were included.Two reviewers independently extracted information and assessed the methodological quality of the trials.Different CHM herbal formulas used in the trials were considered.Primary metaanalysis was conducted when there were at least two trials comparing the same CHM formula.Results:Forty-five trials comprising 3497 participants were included.The quality of most of the trials was moderate or low.Twenty-six herbal formulations were identified.A meta analysis was conducted for compound Biejia Ruangan (FFBJ),Dahuang Zhechong (DHZC),and Fuzheng Huayu (FZHY).The results of the subgroup analysis showed a beneficial effect of FFBJ plus entecavir (ETV),and DHZC plus adefovir dipivoxil (ADV) on hyaluronic acid (HA);FFBJ plus ADV on laminin (LN);and FZHY plus ADV on HA,LN,and precollagen type Ⅲ (PC-Ⅲ).The results from other studies suggested significant benefits of CHM plus NAs compared with NAs alone,except those on albumin (ALB).None of the trials evaluated the quality of life or reported severe adverse events.Conclusions:A positive effect was found for FFBJ plus ETV,DHZC plus ADV,and FZHY plus ADV on HA;FZHY plus ADV and FFBJ plus ADV on LN;and FZHY plus ADV on PCⅢ compared with the effects of NAs used alone. | Tingting Li Tianfang Wang Yutong Fei Xiaolin Xue Xiuyan Wu | 2015 | Journal of Traditional Chinese Medical Sciences2015，2，1： | 1 |
| 13 | Truncated glycoprotein E of varicella-zoster virus is an ideal immunogen for Escherichia coli-based vaccine design显示文摘Varicella-zoster virus(VZV)is a highly infectious agent responsible for both varicella and herpes zoster disease.Despite high efficacy,there remain safety and accessibility concerns with the licensed vaccines.Here,we sought to produce a VZV g E immunogen using an E.coli expression system.We found that the soluble expression and yield of g E protein could be enhanced via C-terminal truncations to the protein,thereby facilitating a robust and scalable purification process for the purpose of vaccine manufacturing.The lead truncated g E(aa 31–358),hereafter referred to as tg E,was a homogenous monomer in solution and showed excellent antigenicity.Finally,we assessed and compared the immunogenicity of tg E with commercial v Oka LAV and Shingrix vaccine.We found that aluminum-adjuvanted tg E was immunogenic as compared with v Oka LAV.When adjuvanted with AS01B,a two-dose immunization of tg E showed comparable or better potency in antibody responses and cell-mediated immunity with those of the Shingrix vaccine at the same dosage,especially in terms of the proportion of IFN-γ-expressing CD4^(+)T cells.In conclusion,this method of E.coli-mediate tg E expression offers a cost-effective and scalable strategy to generate an ideal VZV g E immunogen for the development of both varicella and zoster vaccines. | Tingting Chen Jie Sun Sibo Zhang Tingting Li Liqin Liu Wenhui Xue Lizhi Zhou Siting Liang Zhili Yu Qingbing Zheng Hai Yu Tong Cheng Jun Zhang Ying Gu Shaowei Li Ningshao Xia | 2023 | Science China(Life Sciences)2023，66，4： | 1 |
| 14 | Silver-catalyzed decarboxylative C-H functionalization of cyclic aldimines with aliphatic carboxylic acids显示文摘Silver-catalyzed decarboxylative C–H alkylation of cyclic aldimines with abundant aliphatic carboxylic acids has been realized under mild reaction conditions generating the corresponding products in moderate to good yields(32%–91%).In addition,a gram-scale reaction,late-stage modification of drug,synthetic transformation of the product,and further application of the catalytic strategy were also performed.Preliminary studies indicate that the reaction undergoes a radical process. | Jingjing Wang Xue Liu Ziyan Wu Feng Li Tingting Qin Siyuan Zhang Weiguang Kong Lantao Liu | 2021 | Chinese Chemical Letters2021，32，9： | 1 |
| 15 | The spatial distribution of archaeal lipids in a mesoscale subtropical watershed, Southeast China显示文摘Archaea play an important role in global carbon and nitrogen cycles. Archaeal lipids, such as isoprenoid glycerol diakyl glycerol tetraethers(i GDGTs), are important biomarkers tracing change in archaeal community structure and biogeochemical processes in the natural environments. In this research, the spatial distributions of archaeal lipids in the surface sediments of the Jiulong River(JR) and the Jiulong River estuary(JRE) were examined. GDGT-0(containing zero cyclopentyl ring) and crenarchaeol were the most abundant i GDGTs in the JR and JRE. From the rivers to the estuary, the total i GDGTs, GDGT-0, crenarchaeol and archaeol concentrations showed significant spatial variation; in particular, GDGT-0 and archaeol in the river may be predominantly derived in situ from methanogens, whereas crenarchaeol in the estuary mainly derived in situ from Thaumarchaeota. We inferred that archaeal community was dominated by methanogens in the Jiulong River and by Thaumarchaeota in the Jiulong River estuary, which are consistent with change in archaeal community structure observed in other estuarine environments. | LI Xue Ying ZHENG FengF eng CHEN Yu Fei GUO Wen Ting ZHANG TingT ing HU AnY i YU Chang Ping ZHANG Chuan Lun | 2016 | Science China Earth Sciences2016，59，7： | 1 |
| 16 | Reduced graphene oxide-platinum nanoparticles composites based imprinting sensor for sensitively electrochemical analysis of 17β-estradiol显示文摘 | Tingting Wen Cheng Xue Yun Li Yang Wang Ruoyu Wang Junli Hong Xuemin Zhou Huijun Jiang | 2012 | Journal of Electroanalytical Chemistry2012，，： | 1 |
| 17 | Novel sediment source fingerprinting quantifying erosion-induced total nitrogen and total phosphorus outputs from an intensive agricultural catchment,North China显示文摘Intensive farming is a primary cause of increased sediment and associated nitrogen(N)and phosphorus(P)loads in surface water systems.Determining their contributing sources,pathways and loads present major challenges in the high-intensity agricultural catchments.Herein,we quantify the sediment sources and magnitude of sediment total N and total P from different sources using a novel application of compound-specific stable isotope(CSSI)and fallout radionuclides(FRNs)of^(137)cs and^(210)pbex in an intensive agricultural catchment in North China.Sediment sources from surface and sub-surface soils were estimated from FRNs fingerprint and accounted for 62±7%and 38±7%respectively,while surface soil from land uses that originated from hillslope were identified by CssI fingerprint.Using a novel application of FRNs and CSSI sediment fingerprinting techniques,the dominant sediment source was derived from maize farmland(44±0.1%),followed by channel bank(38±7%).The sedimentation rate(13.55±0.30 t ha^(-1)yr^(-1))was quantifed by the^(137)cs cores(0-60 cm)at the outlet of this catchment.The total N and total P in sediment were both mostly derived from maize farmland and least from channel banks.The channel banks are significant sediment sources but contribute little to the input of sediment N and P for eutrophication.It implies that chemically-applied farmlands are the main hotspots for catchment erosion control and pollution prevention.The novel application of FRNs and CSSI techniques cost-effectively quantified sediment N and P loads from different sources with a single visit to the catchment,enabling rapid assessment for optimizing soil conservation strategies and land management practices. | Hanqing Yu Joseph Adu-Gyamfi Suarau Odutola Oshunsanya Adrian Chappell Wenxiang Liu Yu Zheng Tingting Xue Lee Heng | 2023 | International Soil and Water Conservation Research2023，11，3： | 1 |
| 18 | PPAR-γactivation promotes xenogenic bioroot regeneration by attenuating the xenograft induced-oxidative stress显示文摘Xenogenic organ transplantation has been considered the most promising strategy in providing possible substitutes with the physiological function of the failing organs as well as solving the problem of insufficient donor sources.However,the xenograft,suffered from immune rejection and ischemia-reperfusion injury(IRI),causes massive reactive oxygen species(ROS)expression and the subsequent cell apoptosis,leading to the xenograft failure.Our previous study found a positive role of PPAR-γ in antiinflammation through its immunomodulation effects,which inspires us to apply PPAR-γ agonist rosiglitazone(RSG)to address survival issue of xenograft with the potential to eliminate the excessive ROS.In this study,xenogenic bioroot was constructed by wrapping the dental follicle cells(DFC)with porcine extracellular matrix(p ECM).The hydrogen peroxide(H_(2)O_(2))-induced DFC was pretreated with RSG to observe its protection on the damaged biological function.Immunoflourescence staining and transmission electron microscope were used to detect the intracellular ROS level.SD rat orthotopic transplantation model and superoxide dismutase 1(SOD1)knockout mice subcutaneous transplantation model were applied to explore the regenerative outcome of the xenograft.It showed that RSG pretreatment significantly reduced the adverse effects of H2O2on DFC with decreased intracellular ROS expression and alleviated mitochondrial damage.In vivo results confirmed RSG administration substantially enhanced the host’s antioxidant capacity with reduced osteoclasts formation and increased periodontal ligament-like tissue regeneration efficiency,maximumly maintaining the xenograft function.We considered that RSG preconditioning could preserve the biological properties of the transplanted stem cells under oxidative stress(OS)microenvironment and promote organ regeneration by attenuating the inflammatory reaction and OS injury. | Tingting Lan Fei Bi Yuchan Xu Xiaoli Yin Jie Chen Xue Han Weihua Guo | 2023 | International Journal of Oral Science2023，15，1： | 1 |
| 19 | Synthesis and properties of novel alkylbetaine zwltterionic Gemini surfactants derived from cyanuric chloride 显示文摘 | Xue Chunli Zhang Tingting Zhu Hailin | 2011 | Colloids and Surfaces A: Physicochemieal and Engineering As- pects2011，375，123： | 1 |
| 20 | MicroRNA-99a-3p/GRP94 axis affects metastatic progression of human papillary thyroid carcinoma by regulating ITGA2 expression and localization显示文摘Papillary thyroid cancer(PTC)usually has favorable prognosis;however,distant metastasis is a leading cause of death associated with PTC.MicroRNA-99a-3p(miR-99a-3p)is a member of the miR-99 family that is shown to be a tumor suppressor in various human cancers including the anaplastic thyroid cancer,another type of thyroid cancer.The Cancer Genome Atlas database and our previous study reported that miR-99a-3p is downregulated in human PTC tissues as well as human papillary thyroid carcinoma B-CPAP and TPC-1 cell lines.However,its pathological role in PTC remains unclear,especially its impact on PTC metastasis.In the present study,the role of miR-99a-3p in PTC metastasis was molecularly evaluated in in vitro and in vivo models.Our functional study revealed that overexpressing miR-99a-3p significantly suppresses epithelial-mesenchymal transition(EMT)and anoikis resistance as well as migration and invasion of B-CPAP and TPC-1 cells.The mechanical study indicated that glucose-regulated protein 94(GRP94)is the direct target of miR-99a-3p.Moreover,GRP94 overexpression reverses the inhibitory effect of miR-99a-3p on PTC metastasis.In addition,the miR-99a-3p/GRP94 axis exerts its effect via inhibiting the expression and cytoplasmic relocation of integrin 2α(ITGA2).Furthermore,in vivo experiments confirmed that miR-99a-3p significantly inhibits tumor growth and lung metastasis in PTC xenograft mice.Overall,our findings suggested that the miR-99a-3p/GRP94/ITGA2 axis may be a novel therapeutic target for the prevention of PTC metastasis. | Yun Gao Yi Pan Tingting Wang Ying Yao Wenbo Yuan Xue Zhu Ke Wang | 2021 | Acta Biochimica et Biophysica Sinica2021，53，12： | 1 |
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