943 Works

New cytotoxic ergosterols from a plant-associated fungus Colletotrichum magnisporum

Yanqi Hao, Lan Wei, Li Li, Yanlei Wang, Ning Li, Yingni Pan & Yi Sun
Three new ergosterols, colletosterols A-C (1–3), together with two known analogues 4 and 5, were isolated from the endophytic fungus Colletotrichum magnisporum associated with the leaves of Rauvolfia verticillata by a bioassay-guided fractionation method. The new structures were elucidated on the basis of extensive spectroscopic analyses and electronic circular dichroism (ECD) calculations. All the ergosterols were evaluated for their cytotoxic activities against A549 and HeLa cell lines. Compounds 1–3 exhibited notable cytotoxicity with the IC50...

New cytotoxic ergosterols from a plant-associated fungus Colletotrichum magnisporum

Yanqi Hao, Lan Wei, Li Li, Yanlei Wang, Ning Li, Yingni Pan & Yi Sun
Three new ergosterols, colletosterols A-C (1–3), together with two known analogues 4 and 5, were isolated from the endophytic fungus Colletotrichum magnisporum associated with the leaves of Rauvolfia verticillata by a bioassay-guided fractionation method. The new structures were elucidated on the basis of extensive spectroscopic analyses and electronic circular dichroism (ECD) calculations. All the ergosterols were evaluated for their cytotoxic activities against A549 and HeLa cell lines. Compounds 1–3 exhibited notable cytotoxicity with the IC50...

Genome-wide identification of the SWEET gene family in Phaseolus vulgaris L. and their patterns of expression under abiotic stress

Yanli Du, Weijia Li, Jing Geng, Siqi Li, Wenjing Zhang, Xianxian Liu, Minghui Hu, Zhaoning Zhang, Yaru Fan, Xiankai Yuan, Jidao Du & Qiang Zhao
Sugar Will Eventually be Exported Transporters (SWEET) proteins function as sugar transporters that play key roles in plant growth, development, and biotic and abiotic stress responses. However, little is known about the SWEET gene family in common bean (Phaseolus vulgaris L.). In this study, 24 putative PvSWEET genes were identified. They can be categorized into four subgroups based on a phylogenetic analysis, exon–intron structure, cis-regulatory elements, and MEME motifs. A collinearity analysis showed that three...

Genome-wide identification of the SWEET gene family in Phaseolus vulgaris L. and their patterns of expression under abiotic stress

Yanli Du, Weijia Li, Jing Geng, Siqi Li, Wenjing Zhang, Xianxian Liu, Minghui Hu, Zhaoning Zhang, Yaru Fan, Xiankai Yuan, Jidao Du & Qiang Zhao
Sugar Will Eventually be Exported Transporters (SWEET) proteins function as sugar transporters that play key roles in plant growth, development, and biotic and abiotic stress responses. However, little is known about the SWEET gene family in common bean (Phaseolus vulgaris L.). In this study, 24 putative PvSWEET genes were identified. They can be categorized into four subgroups based on a phylogenetic analysis, exon–intron structure, cis-regulatory elements, and MEME motifs. A collinearity analysis showed that three...

Nepetin reduces virulence factors expression by targeting ClpP against MRSA-induced pneumonia infection

Shisong Jing, Xinran Ren, Li Wang, Xiangri Kong, Xingye Wang, Xiren Chang, Xuerui Guo, Yan Shi, Jiyu Guan, Tiedong Wang, Bingmei Wang, Wu Song & Yicheng Zhao
The resistance of Staphylococcus aureus (S. aureus) to various antibiotics has increased dramatically due to the misuse of antibiotics, and thus the development of new anti-infective drugs with new targets is urgently needed to combat resistance. Caseinolytic peptidase P is a case in hydrolase that regulates the virulence level of S. aureus. Here, we found that nepetin, a small-molecule compound from traditional Chinese herbal flavonoids, effectively inhibits ClpP activity. Nepetin suppressed the virulence of S....

UHPLC-QTOF-MS/MS based characterization of anti-tumor constituents in Ceratocarpus arenarius L. and identification of EGFR-TK inhibitors by virtual screening

Le Pan, Li Li, Lu Xu, Jiaojiao Zhang, Jiashan Li, Ming Gao, JinMen Yu, Lu Jin & Dongyu Lei
The constituents of Ceratocarpus arenarius L., as a traditional anticancer medicine of Kazakh, were firstly profiled with UHPLC-QTOF-MS/MS. The potential compounds against EGFR-TK were virtually screened. As a result, forty-four compounds were analyzed, including 18 flavonoids, 8 steroids, 4 phenolic acids, 9 fatty acids, 1 coumarin and 4 other compounds. Among them, 9 flavonoids, N-trans-Feruloyltyramine (5), stigmasterol (11) and carthamone (38) were recognized as potential key anti-tumor constituents of C. arenarius through docking to active...

Design, synthesis, and cytotoxic activities of isaindigotone derivatives as potential anti-gastric cancer agents

Kangjia Du, Wantong Ma, Chengjie Yang, Zhongkun Zhou, Shujian Hu, Yanan Tian, Hao Zhang, Yunhao Ma, Xinrong Jiang, Hongmei Zhu, Huanxiang Liu, Peng Chen & Yingqian Liu
A series of novel derivatives of isaindigotone, which comes from the root of isaits indinatca Fort, were synthesised (Compound 1–26). Four human gastrointestinal cancer cells (HCT116, PANC-1, SMMC-7721, and AGS) were employed to evaluate the anti-proliferative activity. Among them, Compound 6 displayed the most effective inhibitory activity on AGS cells with an IC50 (50% inhibitory concentration) value of 2.2 μM. The potential mechanism study suggested that Compound 6 induced apoptosis in AGS cells. The collapse...

Design, synthesis, and cytotoxic activities of isaindigotone derivatives as potential anti-gastric cancer agents

Kangjia Du, Wantong Ma, Chengjie Yang, Zhongkun Zhou, Shujian Hu, Yanan Tian, Hao Zhang, Yunhao Ma, Xinrong Jiang, Hongmei Zhu, Huanxiang Liu, Peng Chen & Yingqian Liu
A series of novel derivatives of isaindigotone, which comes from the root of isaits indinatca Fort, were synthesised (Compound 1–26). Four human gastrointestinal cancer cells (HCT116, PANC-1, SMMC-7721, and AGS) were employed to evaluate the anti-proliferative activity. Among them, Compound 6 displayed the most effective inhibitory activity on AGS cells with an IC50 (50% inhibitory concentration) value of 2.2 μM. The potential mechanism study suggested that Compound 6 induced apoptosis in AGS cells. The collapse...

Purification and properties of a novel trypsin inhibitor from ginkgo fruits and its antiproliferative effect in triple-negative breast cancer cells

Xiaohui Zhao, Dayu Zhou, Shiliang Ma, Kexin Zheng, Ying Li & Bo Huang
A novel low molecular mass ginkgo biloba trypsin inhibitor (GBTI) was isolated from ginkgo fruits (GF) by trypsin inhibitory activity-guided fractionation by using ammonium sulphate precipitation, followed by ultra-filtration, affinity chromatography and RP-HPLC. The molecular mass and amino acid sequence of GBTI was determined using ESI-MS and ESI-MS/MS, respectively. The structure of GBTI was identified as MKNLTVIPPICLKFPN, with a molecular mass of 1826 Da. GBTI was stable in the pH range of 4–8 and in...

Stachydrine is effective and selective against blast phase chronic myeloid leukaemia through inhibition of multiple receptor tyrosine kinases

Ruixin Gu, Wei Zhang & Dandan Xu
Resistance to BCR-ABL tyrosine kinase inhibitor (TKI) is the cause of treatment failure in blast phase chronic myeloid leukaemia (BP-CML). Agents that act synergistically with BCR-ABL TKI are required to improve response. This work investigated the effects of stachydrine in CML. CML cells were treated with control or stachydrine at 20, 40 and 80 µM. Proliferation and apoptosis were examined after 72 h treatment. Combination studies were performed in four groups: control, TKI, stachydrine and...

E74 Like ETS Transcription Factor 3 is a Negative Regulator of Pathogenic Lamina Propria T Helper 17.1 Cells in Murine Colitis

Bo Hu, Hao Wang & Fei Xiao
Interleukin-17A (IL-17A)-expressing T cells, including T helper 17 (Th17) and T helper 17.1 (Th17.1) cells, play a significant role in inflammatory bowel diseases (IBDs). Identifying the mechanisms underlying the heterogeneity and plasticity of IL-17A-expressing T cells is crucial for understanding and controlling their pathogenicity. The role of E74 like ETS transcription factor 3 (ELF3) in regulating the pathogenicity of IL-17A-expressing T cells has not been studied before. Dextran sulfate sodium was used to induce acute...

Supplementary document for Addressing the imaging extension of microsphere-assisted nanoscope - 6079101.pdf

Cong Zhai, Yujian Hong, Zuzeng Lin, Yulu Chen, Mengdi Guo, Tong Guo, Han Wang & Chunguang Hu
Supplemental Document

Diverse early diagenetic processes of ferromanganese nodules from the eastern Pacific Ocean: evidence from mineralogy and in-situ geochemistry

Rong Su, Fengyue Sun, Xiaohu Li, Fengyou Chu, Guosheng Sun, Jie Li, Hao Wang, Zhenggang Li, Cong Zhang, Weiyan Zhang, Xiaohan Gong & Yanhui Dong
Ferromanganese nodules are a potential energy resource because of their high contents of economically interesting elements (i.e. Mn, Ni, Cu, and Zn). These are higher in diagenetic layers than in hydrogenetic layers. The study of the causes of elemental accumulation in the diagenetic layer is useful for the exploration metal-rich nodules. A diagenetic-dominant ferromanganese nodule, from the central Clarion–Clipperton Fracture Zone of the eastern Pacific Ocean was studied from core to rim. It was divided...

Additional file 11 of Circulating tumor DNA integrating tissue clonality detects minimal residual disease in resectable non-small-cell lung cancer

Siwei Wang, Ming Li, Jingyuan Zhang, Peng Xing, Min Wu, Fancheng Meng, Feng Jiang, Jie Wang, Hua Bao, Jianfeng Huang, Binhui Ren, Mingfeng Yu, Ninglei Qiu, Houhuai Li, Fangliang Yuan, Zhi Zhang, Hui Jia, Xinxin Lu, Shuai Zhang, Xiaojun Wang, Youtao Xu, Wenjia Xia, Tongyan Liu, Weizhang Xu, Xinyu Xu … & Rong Yin
Additional file 11. Methods.

Additional file 4 of Circulating tumor DNA integrating tissue clonality detects minimal residual disease in resectable non-small-cell lung cancer

Siwei Wang, Ming Li, Jingyuan Zhang, Peng Xing, Min Wu, Fancheng Meng, Feng Jiang, Jie Wang, Hua Bao, Jianfeng Huang, Binhui Ren, Mingfeng Yu, Ninglei Qiu, Houhuai Li, Fangliang Yuan, Zhi Zhang, Hui Jia, Xinxin Lu, Shuai Zhang, Xiaojun Wang, Youtao Xu, Wenjia Xia, Tongyan Liu, Weizhang Xu, Xinyu Xu … & Rong Yin
Additional file 4. Figure S1: Availability of plasma samples. The availability of plasma samples for analysis at each schedule collection time point. Blue and red blocks denote samples collected before and after disease recurrence, respectively. Abbreviations: LUAD – lung adenocarcinoma, LUSC - lung squamous-cell carcinoma, RFS – recurrence-free survival, AT – adjuvant therapy, RT – radiotherapy, LNM – lymph node metastasis.

Additional file 10 of Circulating tumor DNA integrating tissue clonality detects minimal residual disease in resectable non-small-cell lung cancer

Siwei Wang, Ming Li, Jingyuan Zhang, Peng Xing, Min Wu, Fancheng Meng, Feng Jiang, Jie Wang, Hua Bao, Jianfeng Huang, Binhui Ren, Mingfeng Yu, Ninglei Qiu, Houhuai Li, Fangliang Yuan, Zhi Zhang, Hui Jia, Xinxin Lu, Shuai Zhang, Xiaojun Wang, Youtao Xu, Wenjia Xia, Tongyan Liu, Weizhang Xu, Xinyu Xu … & Rong Yin
Additional file 10. Figure S7: Prognostic value of presurgical ctDNA detection. A). The recurrence-free survival analysis of patients stratified by presurgical ctDNA detection. B). The multi-variant Cox regression for presurgical ctDNA detection. Abbreviations: RFS – recurrence-free survival, LNM – lymph node metastasis, LUAD – lung adenocarcinoma, LUSC - lung squamous-cell carcinoma.

Additional file 7 of Circulating tumor DNA integrating tissue clonality detects minimal residual disease in resectable non-small-cell lung cancer

Siwei Wang, Ming Li, Jingyuan Zhang, Peng Xing, Min Wu, Fancheng Meng, Feng Jiang, Jie Wang, Hua Bao, Jianfeng Huang, Binhui Ren, Mingfeng Yu, Ninglei Qiu, Houhuai Li, Fangliang Yuan, Zhi Zhang, Hui Jia, Xinxin Lu, Shuai Zhang, Xiaojun Wang, Youtao Xu, Wenjia Xia, Tongyan Liu, Weizhang Xu, Xinyu Xu … & Rong Yin
Additional file 7. Figure S4: ctDNA statuses and disease-related events of patients during follow-up periods. Swimmer plot illustrating the ctDNA statuses, adjuvant therapies, and pathological events of all patients. Abbreviations: LUAD – lung adenocarcinoma, LUSC - lung squamous-cell carcinoma, AT – adjuvant therapy.

Additional file 8 of Circulating tumor DNA integrating tissue clonality detects minimal residual disease in resectable non-small-cell lung cancer

Siwei Wang, Ming Li, Jingyuan Zhang, Peng Xing, Min Wu, Fancheng Meng, Feng Jiang, Jie Wang, Hua Bao, Jianfeng Huang, Binhui Ren, Mingfeng Yu, Ninglei Qiu, Houhuai Li, Fangliang Yuan, Zhi Zhang, Hui Jia, Xinxin Lu, Shuai Zhang, Xiaojun Wang, Youtao Xu, Wenjia Xia, Tongyan Liu, Weizhang Xu, Xinyu Xu … & Rong Yin
Additional file 8. Figure S5: Prognostic values of ctDNA detection based on clonal and subclonal mutations. A). The recurrence-free survival analysis of patients stratified by ctDNA detection based on only clonal mutation profiles. B). The recurrence-free survival analysis of patients stratified by ctDNA detection based on all clonal and subclonal mutations.

Supplementary document for Validation of photoacoustic/ultrasound dual imaging in evaluating blood oxygen saturation - 6057811.pdf

Si Liu, Rui Zhang, Tao Han, Yinhao Pan, Guangjie Zhang, Xing Long, Chenyang Zhao, Ming Wang, Xuelan Li & Fang Yang
figures of the result of the rest animals and humans

Supplementary document for Enhance the Efficiency of Graphene-based THz Modulator by Optimizing the Brewster Angle - 6034552.pdf

Xingyue Li, zhaohui zhang, Xiaoyan Zhao, Tianyao Zhang, Luqi Tao, Zhengyong Huang, Ying Li, Xianhao Wu, Lu Yin & Yuan Yuan
Supplementary Material containing S1, S2 and S3.

High-performance visible-light active Sr-doped porous LaFeO3 semiconductor prepared via sol–gel method

Xi-Tao Yin, Hua Huang, Jie-Li Xie, Davoud Dastan, Jing Li, Ying Liu, Xiao-Ming Tan, Xiao-Chun Gao, Wahab Ali Shah & Xiao-Guang Ma
In this work, we have successfully fabricated Sr-doped porous LaFeO3 samples via sol–gel method. The results reveal that Sr2+ cation is effectively doped into LaFeO3 crystal lattice substituting La3+ cation. The visible light catalytic performance of the materials was evaluated by the degradation of 2,4-dichlorophenol (2,4-DCP) and Rhodamine B (RhB). The amount-optimized Sr-doped porous LaFeO3 sample exhibited outstanding visible-light catalytic performance for the degradation of the model pollutants compared to the porous LaFeO3 alone. The...

Additional file 2 of Identification of HMGB2 associated with proliferation, invasion and prognosis in lung adenocarcinoma via weighted gene co-expression network analysis

Xie Qiu, Wei Liu, Yifan Zheng, Kai Zeng, Hao Wang, Haijun Sun & Jianhua Dai
Additional file 2: Figure S1. Original blot and images. Figure S2. HMGB2 expression is not correlated with survival of patients with LUSC.

Supplementary document for Topological inverse design of fabrication-constrained nanophotonic devices via adaptive projection method - 6063130.pdf

Hao Liang, Qi Wang, Xueguang Yuan, Hao Liu, Jiyu Xu, Yangan Zhang, Kai Liu, Yongqing Huang & Xiaomin Ren
Topological inverse design of fabrication-constrained nanophotonic devices via adaptive projection method: supplemental document

A pharmacovigilance analysis of FDA adverse event reporting system events for romosozumab

Zepeng Chen, Ming Li, Shuzhen Li, Yuxi Li, Junyan Wu, Kaifeng Qiu, Xiaoxia Yu, Lin Huang & Guanghui Chen
Romosozumab is a novel drug for the treatment of osteoporosis. The adverse reactions of romosozumab still need to be explored. The FDA Adverse Event Reporting System (FAERS) provides an enormous dataset for adverse events (AEs) analysis. AEs registered in FAERS between January 2019 and December 2020 were collected for this study. The reporting odds ratio (ROR) method was applied to analyze the AEs of romosozumab. The number of AEs ≥4 cases and ROR value 95%...

Efficient synthesis of 3-hydroxy chromones via oxidative cyclization mediated by lipase

Jiapeng Li, Yue Yu, Yaning Xu, Fengxi Li, Yuqi Liu, Yifei Sun, Chunyu Wang, Peng Chen & Lei Wang
In this work, an efficient synthesis of 3-hydroxy chromones was accomplished through oxidative cyclization mediated by lipase. This enzymatic process has salient features of environmental friendliness, mild reaction condition, satisfactory yield, green reusable biocatalyst, and short reaction time. The proposed method expands the application of lipase in organic synthesis.

Registration Year

  • 2022
    943

Resource Types

  • Text
    943

Affiliations

  • University of Science and Technology of China
    943
  • Fudan University
    661
  • Chinese Academy of Medical Sciences & Peking Union Medical College
    657
  • Shanghai Jiao Tong University
    636
  • Zhejiang University
    607
  • Chinese Academy of Sciences
    599
  • Peking University
    563
  • Capital Medical University
    558
  • Sichuan University
    523
  • Central South University
    521