The interplay between DNA replication stress and immune microenvironment alterations is known to play a crucial role in colorectal tumorigenesis,but a comprehensive understanding of their association with and relevant...The interplay between DNA replication stress and immune microenvironment alterations is known to play a crucial role in colorectal tumorigenesis,but a comprehensive understanding of their association with and relevant biomarkers involved in colorectal tumorigenesis is lacking.To address this gap,we conducted a study aiming to investigate this association and identify relevant biomarkers.We analyzed transcriptomic and proteomic profiles of 904 colorectal tumor tissues and 342 normal tissues to examine pathway enrichment,biological activity,and the immune microenvironment.Additionally,we evaluated genetic effects of single variants and genes on colorectal cancer susceptibility using data from genome-wide association studies(GWASs)involving both East Asian(7062 cases and 195745 controls)and European(24476 cases and 23073 controls)populations.We employed mediation analysis to infer the causal pathway,and applied multiplex immunofluorescence to visualize colocalized biomarkers in colorectal tumors and immune cells.Our findings revealed that both DNA replication activity and the flap structure-specific endonuclease 1(FEN1)gene were significantly enriched in colorectal tumor tissues,compared with normal tissues.Moreover,a genetic variant rs4246215 G>T in FEN1 was associated with a decreased risk of colorectal cancer(odds ratio=0.94,95%confidence interval:0.90–0.97,P_(meta)=4.70×10^(-9)).Importantly,we identified basophils and eosinophils that both exhibited a significantly decreased infiltration in colorectal tumors,and were regulated by rs4246215 through causal pathways involving both FEN1 and DNA replication.In conclusion,this trans-omics incorporating GWAS data provides insights into a plausible pathway connecting DNA replication and immunity,expanding biological knowledge of colorectal tumorigenesis and therapeutic targets.展开更多
The purpose of this study was to evaluate the outcome of patients with unresectable hepatocellular carcinoma（HCC） treated by sequential therapy of transcatheter arterial chemoembolization（TACE）,three-dimensional c...The purpose of this study was to evaluate the outcome of patients with unresectable hepatocellular carcinoma（HCC） treated by sequential therapy of transcatheter arterial chemoembolization（TACE）,three-dimensional conformal radiotherapy（3-DCRT） and high-intensity focused ultrasound（HIFU）.From October,2005 to September,2010,120 patients with unresectable HCC received the sequential treatments of several courses of TACE followed in 2-4 weeks by 3-DCRT and then a single session of HIFU with a curative intent.The median tumor irradiation dose was 40 Gy.Tumor response,toxicity and overall survival rate were analyzed.Clinicopathologic factors affecting the primary technique effectiveness and overall survival rates were investigated by univariate analysis or multivariate analysis.All 120 HCC patients were followed up by the last follow-up time.Among these patients,hepatic toxicities due to treatment were notable in 9 cases.Gastrointestinal bleeding after the overall treatment occurred in 2 cases,leukopenia of grade III was detected in 1 case,radiation-induced liver disease（RILD） was observed in 2 patients,and first-and second-degree skin burn around the HIFU treatment zone were observed in 2 patients and 1 patient,respectively.Among 120 patients,23,83 and 14 cases achieved partial response,stable disease and progressive disease,respectively.The overall survival rates at 1 year,3 years and 5 years were 70%,35% and 15%,respectively,with a median survival time of 26 months.Both Child-Pugh liver function grading and radiation dose were determined to be independent predictors for overall survival revealed by the multivariate analysis.It is concluded that the sequential therapy of TACE,3-DCRT and HIFU is a promising therapeutic regimen for unresectable HCC.展开更多
Objective This study aimed to assess anxiety,depression,and stress among inpatients with cancer.Methods Two hundred thirty-five hospitalized patients with cancer were surveyed with the Depression Anxiety Stress Scales...Objective This study aimed to assess anxiety,depression,and stress among inpatients with cancer.Methods Two hundred thirty-five hospitalized patients with cancer were surveyed with the Depression Anxiety Stress Scales(simplified Chinese Version).The software program SPSS 25.0 was used for statistical analysis of the survey data.Results The average scores of depression,anxiety,and stress of inpatients with cancer were 12.17,11.84,and 13.98 respectively,which were higher than the normal range.The scores of anxiety and stress of inpatients with different caregivers were statistically different(P=0.024/0.036).The anxiety and stress scores of inpatients with spouses as caregivers were higher than those of inpatients with children as caregivers.There was a statistically significant difference in the incidence of stress between inpatients with cancer with religious beliefs and inpatients with cancer without religious beliefs(P=0.026),and those with religious beliefs had greater incidence of stress.The score of anxiety was significantly higher for inpatients with children than for inpatients without children(P=0.040).Conclusion The anxiety,depression,and stress levels of inpatients with cancer are relatively high.It is necessary to pay special attention to the psychological status of these patients during clinical diagnosis and treatment to improve their quality of life.展开更多
Many studies pointed out that psychological pain is not limited to the cancer patients themselves,but their caregivers also experience different levels of psychological problems such as depression,anxiety,and stress.T...Many studies pointed out that psychological pain is not limited to the cancer patients themselves,but their caregivers also experience different levels of psychological problems such as depression,anxiety,and stress.This article attempts to review the mental health status,assessment tools,and psychological interventions of the caregivers of cancer patients,and calls on social and medical workers to pay attention to the mental and physical health status of the caregivers of cancer patients.展开更多
Mental distress is prevalent among cancer patients.Many measurements have been developed to screen and evaluate such distress.About one-third of the persons with cancer will experience significant levels of distress,r...Mental distress is prevalent among cancer patients.Many measurements have been developed to screen and evaluate such distress.About one-third of the persons with cancer will experience significant levels of distress,requiring targeted psychosocial intervention.Mental distress has been endorsed as the sixth vital sign by the International Psycho-Oncology Society(IPOS) in 2009.The need for effective screening and psychological interventions is well recognized as a necessary,integral part of oncology care.This systematic review examines the psychometric properties of the existing tools used to screen patients for emotional distress and the applicable intervention methods.展开更多
基金supported by the National Natural Science Foundation of China(Grant No.82173601)Yili&Jiangsu Joint Institute of Health(Grant No.yl2021ms02).
文摘The interplay between DNA replication stress and immune microenvironment alterations is known to play a crucial role in colorectal tumorigenesis,but a comprehensive understanding of their association with and relevant biomarkers involved in colorectal tumorigenesis is lacking.To address this gap,we conducted a study aiming to investigate this association and identify relevant biomarkers.We analyzed transcriptomic and proteomic profiles of 904 colorectal tumor tissues and 342 normal tissues to examine pathway enrichment,biological activity,and the immune microenvironment.Additionally,we evaluated genetic effects of single variants and genes on colorectal cancer susceptibility using data from genome-wide association studies(GWASs)involving both East Asian(7062 cases and 195745 controls)and European(24476 cases and 23073 controls)populations.We employed mediation analysis to infer the causal pathway,and applied multiplex immunofluorescence to visualize colocalized biomarkers in colorectal tumors and immune cells.Our findings revealed that both DNA replication activity and the flap structure-specific endonuclease 1(FEN1)gene were significantly enriched in colorectal tumor tissues,compared with normal tissues.Moreover,a genetic variant rs4246215 G>T in FEN1 was associated with a decreased risk of colorectal cancer(odds ratio=0.94,95%confidence interval:0.90–0.97,P_(meta)=4.70×10^(-9)).Importantly,we identified basophils and eosinophils that both exhibited a significantly decreased infiltration in colorectal tumors,and were regulated by rs4246215 through causal pathways involving both FEN1 and DNA replication.In conclusion,this trans-omics incorporating GWAS data provides insights into a plausible pathway connecting DNA replication and immunity,expanding biological knowledge of colorectal tumorigenesis and therapeutic targets.
文摘The purpose of this study was to evaluate the outcome of patients with unresectable hepatocellular carcinoma（HCC） treated by sequential therapy of transcatheter arterial chemoembolization（TACE）,three-dimensional conformal radiotherapy（3-DCRT） and high-intensity focused ultrasound（HIFU）.From October,2005 to September,2010,120 patients with unresectable HCC received the sequential treatments of several courses of TACE followed in 2-4 weeks by 3-DCRT and then a single session of HIFU with a curative intent.The median tumor irradiation dose was 40 Gy.Tumor response,toxicity and overall survival rate were analyzed.Clinicopathologic factors affecting the primary technique effectiveness and overall survival rates were investigated by univariate analysis or multivariate analysis.All 120 HCC patients were followed up by the last follow-up time.Among these patients,hepatic toxicities due to treatment were notable in 9 cases.Gastrointestinal bleeding after the overall treatment occurred in 2 cases,leukopenia of grade III was detected in 1 case,radiation-induced liver disease（RILD） was observed in 2 patients,and first-and second-degree skin burn around the HIFU treatment zone were observed in 2 patients and 1 patient,respectively.Among 120 patients,23,83 and 14 cases achieved partial response,stable disease and progressive disease,respectively.The overall survival rates at 1 year,3 years and 5 years were 70%,35% and 15%,respectively,with a median survival time of 26 months.Both Child-Pugh liver function grading and radiation dose were determined to be independent predictors for overall survival revealed by the multivariate analysis.It is concluded that the sequential therapy of TACE,3-DCRT and HIFU is a promising therapeutic regimen for unresectable HCC.
基金a grant from the National Key Research and Development Program:the Key Technology of Palliative Care and Nursing for Cancer Patients(No.2017YFC1309200).
文摘Objective This study aimed to assess anxiety,depression,and stress among inpatients with cancer.Methods Two hundred thirty-five hospitalized patients with cancer were surveyed with the Depression Anxiety Stress Scales(simplified Chinese Version).The software program SPSS 25.0 was used for statistical analysis of the survey data.Results The average scores of depression,anxiety,and stress of inpatients with cancer were 12.17,11.84,and 13.98 respectively,which were higher than the normal range.The scores of anxiety and stress of inpatients with different caregivers were statistically different(P=0.024/0.036).The anxiety and stress scores of inpatients with spouses as caregivers were higher than those of inpatients with children as caregivers.There was a statistically significant difference in the incidence of stress between inpatients with cancer with religious beliefs and inpatients with cancer without religious beliefs(P=0.026),and those with religious beliefs had greater incidence of stress.The score of anxiety was significantly higher for inpatients with children than for inpatients without children(P=0.040).Conclusion The anxiety,depression,and stress levels of inpatients with cancer are relatively high.It is necessary to pay special attention to the psychological status of these patients during clinical diagnosis and treatment to improve their quality of life.
基金Supported by a grant from The National Key Research and Development Program:The Key Technology of Palliative Care and Nursing for Cancer Patients(No.2017YFC1309200).
文摘Many studies pointed out that psychological pain is not limited to the cancer patients themselves,but their caregivers also experience different levels of psychological problems such as depression,anxiety,and stress.This article attempts to review the mental health status,assessment tools,and psychological interventions of the caregivers of cancer patients,and calls on social and medical workers to pay attention to the mental and physical health status of the caregivers of cancer patients.
基金Supported by a grant from The National Key Research and Development Program:The Key Technology of Palliative Care and Nursing for Cancer Patients(No.2017YFC1309200)
文摘Mental distress is prevalent among cancer patients.Many measurements have been developed to screen and evaluate such distress.About one-third of the persons with cancer will experience significant levels of distress,requiring targeted psychosocial intervention.Mental distress has been endorsed as the sixth vital sign by the International Psycho-Oncology Society(IPOS) in 2009.The need for effective screening and psychological interventions is well recognized as a necessary,integral part of oncology care.This systematic review examines the psychometric properties of the existing tools used to screen patients for emotional distress and the applicable intervention methods.
