检索结果-南通市图书馆

Implications of metabolism-driven myeloid dysfunctions in cancer therapy

Cellular & Molecular Immunology 2021年第4期18卷 829-841页

作者： laura strauss Valentina Guarneri Alessandra Gennari Antonio Sica Department of Immunopharmacology and Immuno Oncology EMD Serono Research&Development InstituteInc.80119545A Middlesex TurnpikeBillericaMA 01821USA Department of Surgery Oncology and GastroenterologyUniversity of PadovaPadovaItaly Veneto Institute of Oncology-IRCCS PaduaItalyPadovaItaly Division of Oncology Department of Translational MedicineUniversity of Eastern PiedmontNovaraItaly Department of Pharmaceutical Sciences University of Eastern PiedmontA.Avogadrovia Bovio 6NovaraItaly Humanitas Clinical and Research Center IRCCSVia Manzoni 56RozzanoMilanItaly

Immune homeostasis is maintained by an adequate balance of myeloid and lymphoid *** chronic inflammatory states,including cancer,this balance is lost due to dramatic expansion of myeloid progenitors that fail to mature to functional inflammatory neutrophils,macrophages,and dendritic cells(DCs),thus giving rise to a decline in the antitumor effector lymphoid ***-related inflammation orchestrates the production of hematopoietic growth factors and cytokines that perpetuate recruitment and activation of myeloid precursors,resulting in unresolved and chronic *** pathologic inflammation creates profound alterations in the intrinsic cellular metabolism of the myeloid progenitor pool,which is amplified by competition for essential nutrients and by hypoxia-induced metabolic rewiring at the tumor ***,persistent myelopoiesis and metabolic dysfunctions contribute to the development of cancer,as well as to the severity of a broad range of diseases,including metabolic syndrome and autoimmune and infectious *** aims of this review are to(1)define the metabolic networks implicated in aberrant myelopoiesis observed in cancer patients,(2)discuss the mechanisms underlying these clinical manifestations and the impact of metabolic perturbations on clinical outcomes,and(3)explore new biomarkers and therapeutic strategies to restore immunometabolism and differentiation of myeloid cells towards an effector phenotype to increase host antitumor *** propose that the profound metabolic alterations and associated transcriptional changes triggered by chronic and overactivated immune responses in myeloid cells represent critical factors influencing the balance between therapeutic efficacy and immune-related adverse effects(irAEs)for current therapeutic strategies,including immune checkpoint inhibitor(ICI)therapy.

关键词： Myelopoiesis Tumor-associated macrophages Myeloid-derived suppressor cells Metabolism Cancer therapy

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Abnormal liver chemistries as a predictor of COVID-19 severity and clinical outcomes in hospitalized patients

引用

World Journal of Gastroenterology 2022年第5期28卷 570-587页

作者： Arunkumar Krishnan laura Prichett Xueting Tao Saleh A Alqahtani James P Hamilton Esteban Mezey Alexandra T strauss Ahyoung Kim James J Potter Po-Hung Chen Tinsay A Woreta Division of Gastroenterology and Hepatology Johns Hopkins University School of MedicineBaltimoreMD 21287United States Department of Pediatrics Johns Hopkins University School of MedicineBaltimoreMD 21287United States Liver Transplant Center King Faisal Specialist Hospital&Research CenterRiyadh 12713Saudi Arabia

BACKGROUND Abnormal liver chemistries are common findings in patients with Coronavirus Disease 2019(COVID-19).However,the association of these abnormalities with the severity of COVID-19 and clinical outcomes is poorly understood AIM We aimed to assess the prevalence of elevated liver chemistries in hospitalized patients with COVID-19 and compare the serum liver chemistries to predict the severity and in-hospital *** This retrospective,observational study included 3380 patients with COVID-19 who were hospitalized in the Johns Hopkins Health System(Baltimore,MD,United States).Demographic data,clinical characteristics,laboratory findings,treatment measures,and outcome data were *** regression modeling was used to explore variables associated with abnormal liver chemistries on admission with disease severity and prognosis RESULTS A total of 2698(70.4%)had abnormal alanine aminotransferase(ALT)at the time of *** more prevalent abnormal liver chemistries were aspartate aminotransferase(AST)(44.4%),alkaline phosphatase(ALP)(16.1%),and total bilirubin(T-Bil)(5.9%).Factors associated with liver injury were older age,Asian ethnicity,other race,being overweight,and *** ALT,AST,T-Bil,and ALP levels were more commonly associated with disease *** adjusted Cox regression analysis revealed that abnormal AST and T-Bil were associated with the highest mortality risk than other liver injury indicators during *** AST,T-Bil,and ALP were associated with a need for vasopressor drugs,whereas higher levels of AST,T-Bil,and a decreased albumin levels were associated with mechanical ventilation CONCLUSION Abnormal liver chemistries are common at the time of hospital admission in COVID-19 patients and can be closely related to the patient’s severity and *** liver chemistries,specifically ALT,AST,ALP,and T-Bil levels,can be used to stratify risk and predict the need for advanced therapies in t

关键词： Severe acute respiratory syndrome coronavirus 2 Liver injury Liver tests Aspartate aminotransferase Alanine aminotransferase bilirubin

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：