117 research outputs found

    Additional file 1 of Preoperative fibrinogen-to-albumin ratio predicts the prognosis of patients with hepatocellular carcinoma subjected to hepatectomy

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    Additional file 1: Assessed AUCs of inflammation-based prognostic models and AFP to predict OS and DFS, and subgroups analyses of OS and DFS in different FAR risk groups based on these models

    RuCp* Complexes of Ambidentate 4,5-Diazafluorene Derivatives: From Linkage Isomers to Coordination-Driven Self-Assembly

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    The coordination chemistry of the {RuCp*}<sup>+</sup> fragment was studied toward several 4,5-diazafluorene derivatives. The ambidentate nature of these 4,5-diazafluorene derivatives with multiple coordination sites allowed for the syntheses of different linkage isomers and self-assembled macrocycles. Both a tetramer (<b>2</b>) and a monomer (<b>3</b>) of [RuCp*<b>L</b>] (where <b>L</b><sup><b>–</b></sup> = 4,5-diazafluorenide) were prepared with the <b>L</b><sup><b>–</b></sup> ligand. The dimeric head-to-tail macrocycles [Cp*Ru­(L<sub>p</sub>H)]<sub>2</sub>Cl<sub>2</sub> (<b>4</b>) and [Cp*RuL<sub>p</sub>]<sub>2</sub> (<b>5</b>) were obtained with the ditopic <b>L</b><sub><b>p</b></sub><b>H</b> and <b>L</b><sub><b>p</b></sub><sup><b>–</b></sup> ligands (where <b>L</b><sub><b>p</b></sub><b>H</b> = 9-(2-(diphenylphosphino)­ethyl)-4,5-diazafluorene and <b>L</b><sub><b>p</b></sub><sup><b>–</b></sup> = 9-(2-(diphenylphosphino)­ethyl)-4,5-diazafluorenide). The bulky arene-substituted <b>L</b><sub><b>Mes</b></sub><b>H</b> ligand (where <b>L</b><sub><b>Mes</b></sub><b>H</b> = 3,6-dimesityl-4,5-diazafluorene) was prepared, and its coordination to {RuCp*}<sup>+</sup> gave [Cp*Ru­(<b>L</b><sub><b>Mes</b></sub><b>H</b>)]Cl (<b>13</b>). The selective syntheses of different linkage isomers of [RuCp*­(<b>L</b><sub><b>Mes</b></sub>)] (<b>14</b> and <b>15</b>) (where <b>L</b><sub><b>Mes</b></sub><sup><b>–</b></sup> = 3,6-dimesityl-4,5-diazafluorenide) were also demonstrated

    Table2_Cellular Senescence-Related Genes: Predicting Prognosis in Gastric Cancer.XLS

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    Our study aimed to explore the effect of cellular senescence and to find potential therapeutic strategies for gastric cancer. Cellular senescence-related genes were acquired from the CellAge database, while gastric cancer data were obtained from GEO and TCGA databases. SMARCA4 had the highest mutation frequency (6%), and it was linked to higher overall survival (OS) and progression-free survival (PFS). The gastric cancer data in TCGA database served as a training set to construct a prognostic risk score signature, and GEO data were used as a testing set to validate the accuracy of the signature. Patients with the low-risk score group had a longer survival time, while the high-risk score group is the opposite. Patients with low-risk scores had higher immune infiltration and active immune-related pathways. The results of drug sensitivity analysis and the TIDE algorithm showed that the low-risk score group was more susceptible to chemotherapy and immunotherapy. Most patients with mutation genes had a lower risk score than the wild type. Therefore, the risk score signature with cellular senescence-related genes can predict gastric cancer prognosis and identify gastric cancer patients who are sensitive to chemotherapy and immunotherapy.</p

    Table5_Cellular Senescence-Related Genes: Predicting Prognosis in Gastric Cancer.XLS

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    Our study aimed to explore the effect of cellular senescence and to find potential therapeutic strategies for gastric cancer. Cellular senescence-related genes were acquired from the CellAge database, while gastric cancer data were obtained from GEO and TCGA databases. SMARCA4 had the highest mutation frequency (6%), and it was linked to higher overall survival (OS) and progression-free survival (PFS). The gastric cancer data in TCGA database served as a training set to construct a prognostic risk score signature, and GEO data were used as a testing set to validate the accuracy of the signature. Patients with the low-risk score group had a longer survival time, while the high-risk score group is the opposite. Patients with low-risk scores had higher immune infiltration and active immune-related pathways. The results of drug sensitivity analysis and the TIDE algorithm showed that the low-risk score group was more susceptible to chemotherapy and immunotherapy. Most patients with mutation genes had a lower risk score than the wild type. Therefore, the risk score signature with cellular senescence-related genes can predict gastric cancer prognosis and identify gastric cancer patients who are sensitive to chemotherapy and immunotherapy.</p

    Table1_Cellular Senescence-Related Genes: Predicting Prognosis in Gastric Cancer.DOCX

    No full text
    Our study aimed to explore the effect of cellular senescence and to find potential therapeutic strategies for gastric cancer. Cellular senescence-related genes were acquired from the CellAge database, while gastric cancer data were obtained from GEO and TCGA databases. SMARCA4 had the highest mutation frequency (6%), and it was linked to higher overall survival (OS) and progression-free survival (PFS). The gastric cancer data in TCGA database served as a training set to construct a prognostic risk score signature, and GEO data were used as a testing set to validate the accuracy of the signature. Patients with the low-risk score group had a longer survival time, while the high-risk score group is the opposite. Patients with low-risk scores had higher immune infiltration and active immune-related pathways. The results of drug sensitivity analysis and the TIDE algorithm showed that the low-risk score group was more susceptible to chemotherapy and immunotherapy. Most patients with mutation genes had a lower risk score than the wild type. Therefore, the risk score signature with cellular senescence-related genes can predict gastric cancer prognosis and identify gastric cancer patients who are sensitive to chemotherapy and immunotherapy.</p

    Table6_Cellular Senescence-Related Genes: Predicting Prognosis in Gastric Cancer.DOCX

    No full text
    Our study aimed to explore the effect of cellular senescence and to find potential therapeutic strategies for gastric cancer. Cellular senescence-related genes were acquired from the CellAge database, while gastric cancer data were obtained from GEO and TCGA databases. SMARCA4 had the highest mutation frequency (6%), and it was linked to higher overall survival (OS) and progression-free survival (PFS). The gastric cancer data in TCGA database served as a training set to construct a prognostic risk score signature, and GEO data were used as a testing set to validate the accuracy of the signature. Patients with the low-risk score group had a longer survival time, while the high-risk score group is the opposite. Patients with low-risk scores had higher immune infiltration and active immune-related pathways. The results of drug sensitivity analysis and the TIDE algorithm showed that the low-risk score group was more susceptible to chemotherapy and immunotherapy. Most patients with mutation genes had a lower risk score than the wild type. Therefore, the risk score signature with cellular senescence-related genes can predict gastric cancer prognosis and identify gastric cancer patients who are sensitive to chemotherapy and immunotherapy.</p

    The change trend in increase of case number by Fuhrman grade from 2005 to 2014.

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    <p>In this figure, the X-axis represents the year from 2005 to 2014; the Y-axis represents number of the case. I: representing Fuhrman grade I; II: representing Fuhrman grade II; III: representing Fuhrman grade III; and IV: representing Fuhrman grade IV.</p
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