Objective:To explore the application effect of an information-based flipped classroom teaching model in nursing education of rheumatology and immunology,providing empirical evidence for optimizing specialized nursing ...Objective:To explore the application effect of an information-based flipped classroom teaching model in nursing education of rheumatology and immunology,providing empirical evidence for optimizing specialized nursing education models.Methods:Eighty nursing students from the 2021 grade of Xi’an Medical University were selected as research subjects and randomly divided into an experimental group(n=40)and a control group(n=40)using a random number table method.The control group received traditional lecture-based teaching,while the experimental group underwent information-based flipped classroom teaching.The theoretical knowledge scores and practical operation assessment scores of the two groups were compared after teaching,and the teaching satisfaction of the experimental group students was evaluated through a questionnaire survey.Results:The theoretical knowledge score(85.60±5.20)and practical operation score(88.30±4.70)of the experimental group were significantly higher than those of the control group(76.20±6.50)and(75.80±5.90),respectively.The differences were statistically significant(p<0.05).The satisfaction scores of all dimensions in the experimental group were significantly higher than those in the control group,and the differences were statistically significant(p<0.05).Conclusion:The information-based flipped classroom teaching model can effectively improve the quality of nursing teaching in rheumatology and immunology,enhance students’knowledge mastery and practical abilities,and is worthy of promotion and application in clinical nursing teaching.展开更多
Liver diseases are of growing interest to clinicians and researchers due to their high prevalence,difficulty in early diagnosis,and limited treatment options.The liver is an important organ at the intersection of many...Liver diseases are of growing interest to clinicians and researchers due to their high prevalence,difficulty in early diagnosis,and limited treatment options.The liver is an important organ at the intersection of many metabolic and immune pathways.To this end,it contains a large number of immune cells of both the innate and adaptive immune system that perform multiple functions,detecting and destroying pathogens that enter the body through the intestine,as well as recognizing endogenous antigens.Immune cells in the liver have a complex regulation that can be impaired in various diseases such as metabolic dysfunctionassociated steatotic liver disease(MASLD),liver cancer,and biliary diseases.A growing body of evidence reinforces the realization that not only impaired metabolism but also many immune mechanisms underlie MASLD.The liver has complex bilateral immune and metabolic links with the gut microbiota,and disruptions of these links underlie the development and progression of both gastrointestinal and other organ diseases.In this regard,acting on immune mechanisms is a promising therapeutic target for liver diseases.展开更多
Undergraduate medical immunology education is an important part of the basic course of medical higher education in our country.As an important basic course for medical students,medical immunology teaching has shown al...Undergraduate medical immunology education is an important part of the basic course of medical higher education in our country.As an important basic course for medical students,medical immunology teaching has shown all kinds of deficiencies in the teaching effect by using the traditional teaching model of classroom teaching.Combined with the teaching characteristics and teaching difficulties of medical immunology,it is found in the teaching practice that in the key stage of traditional teaching,the combination of PBL and RISE teaching method of case teaching can integrate the previous learning knowledge of medical immunology through students’independent learning,and stimulate students’interest in learning.It can improve students’ability to connect immunology theory with clinical diseases and public health immunological events,and improve students’comprehensive ability to further learn medical immunology knowledge and other related disciplines in the next stage.A good teaching effect has been achieved.展开更多
Glycosylation is a common post-translational modification in eukaryotic cells.It is involved in the production of many biologically active glycoproteins and the regulation of protein structure and function.Core fucosy...Glycosylation is a common post-translational modification in eukaryotic cells.It is involved in the production of many biologically active glycoproteins and the regulation of protein structure and function.Core fucosylation plays a vital role in the immune response.Most immune system molecules are core fucosylated glycoproteins such as complements,cluster differentiation antigens,immunoglobulins,cytokines,major histocompatibility complex molecules,adhesion molecules,and immune molecule synthesis-related transcription factors.These core fucosylated glycoproteins play important roles in antigen recognition and clearance,cell adhesion,lymphocyte activation,apoptosis,signal transduction,and endocytosis.Core fucosylation is dominated by fucosyltransferase 8(Fut8),which catalyzes the addition ofα-1,6-fucose to the innermost GlcNAc residue of N-glycans.Fut8 is involved in humoral,cellular,and mucosal immunity.Tumor immunology is associated with aberrant core fucosylation.Here,we summarize the roles and potential modulatory mechanisms of Fut8 in various immune processes of the gastrointestinal system.展开更多
Several decades of research in the area of exercise immunology have shown that the immune system is highly responsive to acute and chronic exercise training.Moderate exercise bouts enhance immunosurveillance and when ...Several decades of research in the area of exercise immunology have shown that the immune system is highly responsive to acute and chronic exercise training.Moderate exercise bouts enhance immunosurveillance and when repeated over time mediate multiple health benefits.Most of the studies prior to 2010 relied on a few targeted outcomes related to immune function.During the past decade,technologic advances have created opportunities for a multi-omics and systems biology approach to exercise immunology.This article provides an overview of metabolomics,lipidomics,and proteomics as they pertain to exercise immunology,with a focus on immunometabolism.This review also summarizes how the composition and diversity of the gut microbiota can be influenced by exercise,with applications to human health and immunity.Exercise-induced improvements in immune function may play a critical role in countering immunosenescence and the development of chronic diseases,and emerging omics technologies will more clearly define the underlying mechanisms.This review summarizes what is currently known regarding a multi-omics approach to exercise immunology and provides future directions for investigators.展开更多
This paper presents a computer immunology model for computer security, whose main components are defined as idea of Multi Agent. It introduces the natural immune system on the principle, discusses the idea and chara...This paper presents a computer immunology model for computer security, whose main components are defined as idea of Multi Agent. It introduces the natural immune system on the principle, discusses the idea and characteristics of Multi Agent. It gives a system model, and describes the structure and function of each agent. Also, the communication method between agents is described.展开更多
Various T cells and macrophages as well as cytokines are involved in the immunopathogenesis of tuberculosis(TB). A better understanding of immunology of TB can not only lead to the discovery of new immunodiagnostic to...Various T cells and macrophages as well as cytokines are involved in the immunopathogenesis of tuberculosis(TB). A better understanding of immunology of TB can not only lead to the discovery of new immunodiagnostic tools, accelerate and facilitate the assessment of new therapeutic methods, but also find new treatment regimens. In this highlight topic we cover the latest developments in the role of T cells, macrophages, Natural killer(NK) cells, invariant NK T(iN KT) cells and γδ T cells with TB infection. Histologically, TB displays exudative inflammation, proliferative inflammation and productive inflammation depending on the time course. T cells first recognize antigen within the mycobacterially-infected lung, and then activate, differentiate, but the first T cell activation occurs in the draining lymph nodes of the lung. When protective T cells reach sufficient numbers, they can stop bacterial growth. Except for T cells, neutrophils also participate actively in defense against early-phase TB. NK cells are innate lymphocytes which are a first line of defense against mycobacterial infection. Human NK cells use the NKp46, NCRs and NKG2 D receptors to lyse Mycobacterium TB-infected monocytes and alveolar macrophages. NK cells produce not only interferon-γ, but also interleukin(IL)-22, which is induced by IL-15 and DAP-10. iN KT cells show different phenotypes and functions. Many iN KT cells are CD4+,few iN KT cells are CD8+, while an additional fraction of iN KT cells are negative for both CD4 and CD8. γδ T cells represent an early innate defense in antimycobacterial immunity. Studies done in humans and animal models have demonstrated complex patterns of γδ T cell immune responses during chronic TB. Human alveolar macrophages and monocytes can serve as antigen presentation cells for γδ T cells. Furthermore, the predominance of Vγ9Vδ2 T cells in TB has been confirmed.展开更多
Beyond the metabolic functions, the liver recently has been defined as an organ of immune system(IS), which have central regulatory role for innate and adaptive immunity. The liver keeps a delicate balance between hep...Beyond the metabolic functions, the liver recently has been defined as an organ of immune system(IS), which have central regulatory role for innate and adaptive immunity. The liver keeps a delicate balance between hepatic screening of pathogenic antigens and immune tolerance to self-antigens. Herbal treatments with immunological effects have potential to alter this hepatic immune balance towards either therapeutic side or diseases side by inducing liver injury via hepatotoxicity or initiation of autoimmune diseases. Most commonly known herbal treatments, which have therapeutic effect on liver and IS, have proven via in vitro, in vivo, and/or clinical studies were summarized in this review.展开更多
Critical care medicine focuses on understanding the pathophysiological mechanisms and treatment approaches for life-threatening conditions,including sepsis,severe trauma/burns,hemorrhagic shock,heatstroke,and acute pa...Critical care medicine focuses on understanding the pathophysiological mechanisms and treatment approaches for life-threatening conditions,including sepsis,severe trauma/burns,hemorrhagic shock,heatstroke,and acute pancreatitis,all of which have high incidence rates.These conditions are primarily characterized by acute multi-organ dysfunction,with sudden onset,severe illness,and high mortality rates.Additionally,critical care treatment demands substantial medical resources,imposing significant economic burdens on patients’families and society.In recent years,critical care medicine has achieved notable progress,especially in multidisciplinary integration with immunology-based fields.Collaboration across disciplines has not only accelerated advancements in critical care but also propelled the rapid development of modern immunology.This paper provides an overview and assessment of the cross-disciplinary fusion between critical care medicine and immunology,exploring how these fields related extensions mutually enhance each other.It further analyzes China’s potential to become a global leader in this area within the next 5 to 10 years.展开更多
Reproductive immunology is a crossed subject of reproductive biology and immunobiology. Great progresses have been achieved in the subject along with the deep development in life science. Modern reproductive immunolog...Reproductive immunology is a crossed subject of reproductive biology and immunobiology. Great progresses have been achieved in the subject along with the deep development in life science. Modern reproductive immunology includes immunological regulation of fertility, materno-fetal immuno-regu-lation, and neuro-reproductive endocrino-immune network. With the integrated traditional Chinese and western medicine (ICWM) applied to reproductive immunology it has been greatly enriched in research contents and depth. The present review is to introduce the recent progresses in research of integrated medicine on reproductive immunology.展开更多
The evolutionary emergence of an efficient immune system has a fundamental role in our survival against pathogenic attacks. Nevertheless, this same protective mechanism may also establish a negative consequence in the...The evolutionary emergence of an efficient immune system has a fundamental role in our survival against pathogenic attacks. Nevertheless, this same protective mechanism may also establish a negative consequence in the setting of disorders such as autoimmunity and transplant rejection. In light of the latter, although research has long uncovered main concepts of allogeneic recognition, immune rejection is still the main obstacle to long-term graft survival. Therefore, in order to define effective therapies that prolong graft viability, it is essential that we understand the underlying mediators and mechanisms that participate in transplant rejection. This multifaceted process is characterized by diverse cellular and humoral participants with innate and adaptive functions that can determine the type of rejection or promote graft acceptance. Although a number of mediators of graft recognition have been described in traditional immunology, recent studies indicate that defining rigid roles for certain immune cells and factors may be more complicated than originally conceived. Current research has also targeted specific cells and drugs that regulate immune activation and induce tolerance. This review will give a broad view of the most recent understanding of the allogeneic inflammatory/tolerogenic response and current insights into cellular and drug therapies that modulate immune activation that may prove to be useful in the induction of tolerance in the clinical setting.展开更多
The immune checkpoint blockade has revolutionized cancer treatment.However,not all cancer types are susceptible to this therapy.Even in melanoma,one of the best scenario,about half of the patients do not respond to im...The immune checkpoint blockade has revolutionized cancer treatment.However,not all cancer types are susceptible to this therapy.Even in melanoma,one of the best scenario,about half of the patients do not respond to immune checkpoint blockade.Since CD8+T cell is the main driving force behind cancer elimination,then having a complete and competent T cell repertoire to cover all possible cancer antigens expressed by cancer cells should be a determining factor to the success of this therapy.Conversely,if there are'holes'in patients’T cell repertoire and/or'weak spots'manifested as functional dysregulation or exhaustion on T cells specific to a set of cancer antigens that dominantly expressed by cancer cells,cancer immune escape is inevitable.However,these two types of cancer immune escape might need different treatment strategies:the first group with'holes'in the T cell repertoire,whether the'holes'are taking on a form of missing T cells to cover these cancer antigens or missing high-affinity TCRs that are known to be more sensitive to antigen stimulation,would be benefited from TCR re-directed adoptive cell transfer(ACT)therapy;the other group with T cell repertoire'weak spots'would be benefited from immune checkpoint blockade alone or in combination with additional stimulatory factors such as cytokines and peptide vaccine.In the past decade,we have developed several tools to profile the T cell repertoire from T cell receptor diversity to T cell receptor affinity to high-throughput linking antigen specificity to single T cell receptor sequences in large scale.In this talk,I will first introduce these tools and then give examples on how we use them to answer some of the fundamental questions in systems immunology with a focus on cancer immunology,which in turn help us design new therapeutics immune engineering.展开更多
A hybrid algorithm to design the multi layer feedforward neural network was proposed. Evolutionary programming is used to design the network that makes the training process tending to global optima. Artificial immunol...A hybrid algorithm to design the multi layer feedforward neural network was proposed. Evolutionary programming is used to design the network that makes the training process tending to global optima. Artificial immunology combined with simulated annealing algorithm is used to specify the initial weight vectors, therefore improves the probabiligy of training algorithm to converge to global optima. The applications of the neural network in the modulation style recognition of analog modulated rader signals demonstrate the good performance of the network.展开更多
In order to get adapted to the teaching reform in Shanghai Jiao Tong University School of Medicine,and promote the integration of the teaching of basic and clinical medicine for medical students,the integrated curricu...In order to get adapted to the teaching reform in Shanghai Jiao Tong University School of Medicine,and promote the integration of the teaching of basic and clinical medicine for medical students,the integrated curriculum of host defense and immunity integrates medical immunology with the morphological structure and histogenesisof the immune system. In this paper,we focus on the different integration medical immunology curriculum in the world and our unique integrated immunology curriculum. This paper introduces the condition of host defense and immunity both at home and abroad and its status and role in the integrated curriculum system in School of Medicine,and summarizes the contents,experience and improvement measures for the implementation of host defense and immunity.展开更多
The Infection, Inflammation&Immunology Team led by Professor Zheng Yuejuan(郑月娟) from Shanghai University of Traditional Chinese Medicine (SHUTCM) is committed to deciphering the protective roles and underlying ...The Infection, Inflammation&Immunology Team led by Professor Zheng Yuejuan(郑月娟) from Shanghai University of Traditional Chinese Medicine (SHUTCM) is committed to deciphering the protective roles and underlying mechanisms of traditional Chinese medicine (TCM) in the treatment of inflammatory or infectious diseases.展开更多
We are pleased to announce the launch of the World Journal of Immunology （WJI） as a new member of the family of the World series of journals. The pace of discovery in the field of immunology has accelerated signifca...We are pleased to announce the launch of the World Journal of Immunology （WJI） as a new member of the family of the World series of journals. The pace of discovery in the field of immunology has accelerated signifcantly in recent years due to important discover-ies and the implementation of new technologies and methodologies that have become readily accessible to many investigators. WJI is an open-access, peer-reviewed journal, whose preparatory work was initiated on November 30, 2010 and will be offcially published on December 27, 2011. The WJI Editorial Board con-sists of 99 experts in experimental medicine from 23 countries. By taking into account the widespread use of the internet and the necessity that scientifc journals should reach out to wider audiences through the provi-sion of barrier-free information, WJI aims to provide rapid publication through an established system that is targeted at dissemination to the scientific community via online open-access.展开更多
Immunological investigations provide useful informa-tion to guide diagnosis of several disorders. Many such tests are also commonly repeated at intervals, in an effort to facilitate disease monitoring. In general how-...Immunological investigations provide useful informa-tion to guide diagnosis of several disorders. Many such tests are also commonly repeated at intervals, in an effort to facilitate disease monitoring. In general how-ever, immunology test results are often slow to alter. Furthermore, audit activity has indicated that repeated testing accounts for a substantial workload in many immunology services, which may waste resources and compromise the effcient completion of necessary tests. Consequently, the need and appropriate mini-mum interval between repeated testing requires critical evaluation. In this review, the clinical utility of repeat-ed performance of several common immunology inves-tigations has been evaluated, based upon published evidence. In some cases （ e.g. , paraprotein quantifca-tion, or measurement of anti-glomerular basement membrane antibodies）, repeated testing provides vital clinical information and can be justifed on a frequent and individualized basis. However, many other investi-gations provided by immunology services provide less valuable information when used to aid disease moni-toring rather than diagnosis. It is hoped that the data summarized here will facilitate a more evidence-based approach to repeated testing. Such information may also assist with the local implementation of demand management strategies based upon setting of mini-mum retesting intervals for these investigations.展开更多
Many reviewers have contributed their expertise and time to the peer review, a critical process to ensure the quality of World Journal of Immunology. The editors and authors of the articles submitted to the journal ar...Many reviewers have contributed their expertise and time to the peer review, a critical process to ensure the quality of World Journal of Immunology. The editors and authors of the articles submitted to the journal are grateful to the following reviewers for evaluating the articles （including those published in this issue and those rejected for this issue） during the last editing time period.展开更多
文摘Objective:To explore the application effect of an information-based flipped classroom teaching model in nursing education of rheumatology and immunology,providing empirical evidence for optimizing specialized nursing education models.Methods:Eighty nursing students from the 2021 grade of Xi’an Medical University were selected as research subjects and randomly divided into an experimental group(n=40)and a control group(n=40)using a random number table method.The control group received traditional lecture-based teaching,while the experimental group underwent information-based flipped classroom teaching.The theoretical knowledge scores and practical operation assessment scores of the two groups were compared after teaching,and the teaching satisfaction of the experimental group students was evaluated through a questionnaire survey.Results:The theoretical knowledge score(85.60±5.20)and practical operation score(88.30±4.70)of the experimental group were significantly higher than those of the control group(76.20±6.50)and(75.80±5.90),respectively.The differences were statistically significant(p<0.05).The satisfaction scores of all dimensions in the experimental group were significantly higher than those in the control group,and the differences were statistically significant(p<0.05).Conclusion:The information-based flipped classroom teaching model can effectively improve the quality of nursing teaching in rheumatology and immunology,enhance students’knowledge mastery and practical abilities,and is worthy of promotion and application in clinical nursing teaching.
文摘Liver diseases are of growing interest to clinicians and researchers due to their high prevalence,difficulty in early diagnosis,and limited treatment options.The liver is an important organ at the intersection of many metabolic and immune pathways.To this end,it contains a large number of immune cells of both the innate and adaptive immune system that perform multiple functions,detecting and destroying pathogens that enter the body through the intestine,as well as recognizing endogenous antigens.Immune cells in the liver have a complex regulation that can be impaired in various diseases such as metabolic dysfunctionassociated steatotic liver disease(MASLD),liver cancer,and biliary diseases.A growing body of evidence reinforces the realization that not only impaired metabolism but also many immune mechanisms underlie MASLD.The liver has complex bilateral immune and metabolic links with the gut microbiota,and disruptions of these links underlie the development and progression of both gastrointestinal and other organ diseases.In this regard,acting on immune mechanisms is a promising therapeutic target for liver diseases.
基金Scientific Research of BSKY from Anhui Medical University(Project No.:XJ201935)。
文摘Undergraduate medical immunology education is an important part of the basic course of medical higher education in our country.As an important basic course for medical students,medical immunology teaching has shown all kinds of deficiencies in the teaching effect by using the traditional teaching model of classroom teaching.Combined with the teaching characteristics and teaching difficulties of medical immunology,it is found in the teaching practice that in the key stage of traditional teaching,the combination of PBL and RISE teaching method of case teaching can integrate the previous learning knowledge of medical immunology through students’independent learning,and stimulate students’interest in learning.It can improve students’ability to connect immunology theory with clinical diseases and public health immunological events,and improve students’comprehensive ability to further learn medical immunology knowledge and other related disciplines in the next stage.A good teaching effect has been achieved.
基金Supported by the National Natural Science Foundation of China,No.32171279Natural Science Foundation of Liaoning Province,No.2022-BS-254,and No.2022-MS-317the Project of Dalian Medical Science Research,No.2012026.
文摘Glycosylation is a common post-translational modification in eukaryotic cells.It is involved in the production of many biologically active glycoproteins and the regulation of protein structure and function.Core fucosylation plays a vital role in the immune response.Most immune system molecules are core fucosylated glycoproteins such as complements,cluster differentiation antigens,immunoglobulins,cytokines,major histocompatibility complex molecules,adhesion molecules,and immune molecule synthesis-related transcription factors.These core fucosylated glycoproteins play important roles in antigen recognition and clearance,cell adhesion,lymphocyte activation,apoptosis,signal transduction,and endocytosis.Core fucosylation is dominated by fucosyltransferase 8(Fut8),which catalyzes the addition ofα-1,6-fucose to the innermost GlcNAc residue of N-glycans.Fut8 is involved in humoral,cellular,and mucosal immunity.Tumor immunology is associated with aberrant core fucosylation.Here,we summarize the roles and potential modulatory mechanisms of Fut8 in various immune processes of the gastrointestinal system.
文摘Several decades of research in the area of exercise immunology have shown that the immune system is highly responsive to acute and chronic exercise training.Moderate exercise bouts enhance immunosurveillance and when repeated over time mediate multiple health benefits.Most of the studies prior to 2010 relied on a few targeted outcomes related to immune function.During the past decade,technologic advances have created opportunities for a multi-omics and systems biology approach to exercise immunology.This article provides an overview of metabolomics,lipidomics,and proteomics as they pertain to exercise immunology,with a focus on immunometabolism.This review also summarizes how the composition and diversity of the gut microbiota can be influenced by exercise,with applications to human health and immunity.Exercise-induced improvements in immune function may play a critical role in countering immunosenescence and the development of chronic diseases,and emerging omics technologies will more clearly define the underlying mechanisms.This review summarizes what is currently known regarding a multi-omics approach to exercise immunology and provides future directions for investigators.
基金Supported by the National Natural Science Foundation of China(6 0 0 730 4370 0 710 42 )
文摘This paper presents a computer immunology model for computer security, whose main components are defined as idea of Multi Agent. It introduces the natural immune system on the principle, discusses the idea and characteristics of Multi Agent. It gives a system model, and describes the structure and function of each agent. Also, the communication method between agents is described.
文摘Various T cells and macrophages as well as cytokines are involved in the immunopathogenesis of tuberculosis(TB). A better understanding of immunology of TB can not only lead to the discovery of new immunodiagnostic tools, accelerate and facilitate the assessment of new therapeutic methods, but also find new treatment regimens. In this highlight topic we cover the latest developments in the role of T cells, macrophages, Natural killer(NK) cells, invariant NK T(iN KT) cells and γδ T cells with TB infection. Histologically, TB displays exudative inflammation, proliferative inflammation and productive inflammation depending on the time course. T cells first recognize antigen within the mycobacterially-infected lung, and then activate, differentiate, but the first T cell activation occurs in the draining lymph nodes of the lung. When protective T cells reach sufficient numbers, they can stop bacterial growth. Except for T cells, neutrophils also participate actively in defense against early-phase TB. NK cells are innate lymphocytes which are a first line of defense against mycobacterial infection. Human NK cells use the NKp46, NCRs and NKG2 D receptors to lyse Mycobacterium TB-infected monocytes and alveolar macrophages. NK cells produce not only interferon-γ, but also interleukin(IL)-22, which is induced by IL-15 and DAP-10. iN KT cells show different phenotypes and functions. Many iN KT cells are CD4+,few iN KT cells are CD8+, while an additional fraction of iN KT cells are negative for both CD4 and CD8. γδ T cells represent an early innate defense in antimycobacterial immunity. Studies done in humans and animal models have demonstrated complex patterns of γδ T cell immune responses during chronic TB. Human alveolar macrophages and monocytes can serve as antigen presentation cells for γδ T cells. Furthermore, the predominance of Vγ9Vδ2 T cells in TB has been confirmed.
文摘Beyond the metabolic functions, the liver recently has been defined as an organ of immune system(IS), which have central regulatory role for innate and adaptive immunity. The liver keeps a delicate balance between hepatic screening of pathogenic antigens and immune tolerance to self-antigens. Herbal treatments with immunological effects have potential to alter this hepatic immune balance towards either therapeutic side or diseases side by inducing liver injury via hepatotoxicity or initiation of autoimmune diseases. Most commonly known herbal treatments, which have therapeutic effect on liver and IS, have proven via in vitro, in vivo, and/or clinical studies were summarized in this review.
基金supported by the National Science Foundation for Distinguished Young Scholars,China(82025021).
文摘Critical care medicine focuses on understanding the pathophysiological mechanisms and treatment approaches for life-threatening conditions,including sepsis,severe trauma/burns,hemorrhagic shock,heatstroke,and acute pancreatitis,all of which have high incidence rates.These conditions are primarily characterized by acute multi-organ dysfunction,with sudden onset,severe illness,and high mortality rates.Additionally,critical care treatment demands substantial medical resources,imposing significant economic burdens on patients’families and society.In recent years,critical care medicine has achieved notable progress,especially in multidisciplinary integration with immunology-based fields.Collaboration across disciplines has not only accelerated advancements in critical care but also propelled the rapid development of modern immunology.This paper provides an overview and assessment of the cross-disciplinary fusion between critical care medicine and immunology,exploring how these fields related extensions mutually enhance each other.It further analyzes China’s potential to become a global leader in this area within the next 5 to 10 years.
文摘Reproductive immunology is a crossed subject of reproductive biology and immunobiology. Great progresses have been achieved in the subject along with the deep development in life science. Modern reproductive immunology includes immunological regulation of fertility, materno-fetal immuno-regu-lation, and neuro-reproductive endocrino-immune network. With the integrated traditional Chinese and western medicine (ICWM) applied to reproductive immunology it has been greatly enriched in research contents and depth. The present review is to introduce the recent progresses in research of integrated medicine on reproductive immunology.
基金Supported by Sao Paulo Research Foundation-FAPESP,Nos.2012/23347-3,2014/14147-6,2012/02270-2 and CNPq
文摘The evolutionary emergence of an efficient immune system has a fundamental role in our survival against pathogenic attacks. Nevertheless, this same protective mechanism may also establish a negative consequence in the setting of disorders such as autoimmunity and transplant rejection. In light of the latter, although research has long uncovered main concepts of allogeneic recognition, immune rejection is still the main obstacle to long-term graft survival. Therefore, in order to define effective therapies that prolong graft viability, it is essential that we understand the underlying mediators and mechanisms that participate in transplant rejection. This multifaceted process is characterized by diverse cellular and humoral participants with innate and adaptive functions that can determine the type of rejection or promote graft acceptance. Although a number of mediators of graft recognition have been described in traditional immunology, recent studies indicate that defining rigid roles for certain immune cells and factors may be more complicated than originally conceived. Current research has also targeted specific cells and drugs that regulate immune activation and induce tolerance. This review will give a broad view of the most recent understanding of the allogeneic inflammatory/tolerogenic response and current insights into cellular and drug therapies that modulate immune activation that may prove to be useful in the induction of tolerance in the clinical setting.
文摘The immune checkpoint blockade has revolutionized cancer treatment.However,not all cancer types are susceptible to this therapy.Even in melanoma,one of the best scenario,about half of the patients do not respond to immune checkpoint blockade.Since CD8+T cell is the main driving force behind cancer elimination,then having a complete and competent T cell repertoire to cover all possible cancer antigens expressed by cancer cells should be a determining factor to the success of this therapy.Conversely,if there are'holes'in patients’T cell repertoire and/or'weak spots'manifested as functional dysregulation or exhaustion on T cells specific to a set of cancer antigens that dominantly expressed by cancer cells,cancer immune escape is inevitable.However,these two types of cancer immune escape might need different treatment strategies:the first group with'holes'in the T cell repertoire,whether the'holes'are taking on a form of missing T cells to cover these cancer antigens or missing high-affinity TCRs that are known to be more sensitive to antigen stimulation,would be benefited from TCR re-directed adoptive cell transfer(ACT)therapy;the other group with T cell repertoire'weak spots'would be benefited from immune checkpoint blockade alone or in combination with additional stimulatory factors such as cytokines and peptide vaccine.In the past decade,we have developed several tools to profile the T cell repertoire from T cell receptor diversity to T cell receptor affinity to high-throughput linking antigen specificity to single T cell receptor sequences in large scale.In this talk,I will first introduce these tools and then give examples on how we use them to answer some of the fundamental questions in systems immunology with a focus on cancer immunology,which in turn help us design new therapeutics immune engineering.
文摘北京大学系统生物医学研究所尹玉新教授课题组最新研究发现了自身免疫系统调控开关——双重特异性磷酸酶2（dual-specificity phosphatase 2,DUSP2/PAC1）,它可以调控自身免疫反应,影响自身免疫疾病的发生发展,其相关研究论文＂The phosphatase DUSP2 controls the activity of the transcription activator STAT3 and regulates TH17 differentiation＂于2015年10月19日在线发表于Nature Immunology，北京大学基础医学院吕丹博士和2009级基础医学八年制博士研究生刘亮为该论文的共同第一作者。该项研究得到国家重点基础研究发展计划（973计划）、国家自然科学基金和北京大学一清华大学生命科学联合中心的支持。
文摘A hybrid algorithm to design the multi layer feedforward neural network was proposed. Evolutionary programming is used to design the network that makes the training process tending to global optima. Artificial immunology combined with simulated annealing algorithm is used to specify the initial weight vectors, therefore improves the probabiligy of training algorithm to converge to global optima. The applications of the neural network in the modulation style recognition of analog modulated rader signals demonstrate the good performance of the network.
基金financially supported by Host Defense and Immune Course Construction Fund(2014,2015)Shanghai Key Course Construction Project(2015-37-59)
文摘In order to get adapted to the teaching reform in Shanghai Jiao Tong University School of Medicine,and promote the integration of the teaching of basic and clinical medicine for medical students,the integrated curriculum of host defense and immunity integrates medical immunology with the morphological structure and histogenesisof the immune system. In this paper,we focus on the different integration medical immunology curriculum in the world and our unique integrated immunology curriculum. This paper introduces the condition of host defense and immunity both at home and abroad and its status and role in the integrated curriculum system in School of Medicine,and summarizes the contents,experience and improvement measures for the implementation of host defense and immunity.
文摘The Infection, Inflammation&Immunology Team led by Professor Zheng Yuejuan(郑月娟) from Shanghai University of Traditional Chinese Medicine (SHUTCM) is committed to deciphering the protective roles and underlying mechanisms of traditional Chinese medicine (TCM) in the treatment of inflammatory or infectious diseases.
文摘We are pleased to announce the launch of the World Journal of Immunology （WJI） as a new member of the family of the World series of journals. The pace of discovery in the field of immunology has accelerated signifcantly in recent years due to important discover-ies and the implementation of new technologies and methodologies that have become readily accessible to many investigators. WJI is an open-access, peer-reviewed journal, whose preparatory work was initiated on November 30, 2010 and will be offcially published on December 27, 2011. The WJI Editorial Board con-sists of 99 experts in experimental medicine from 23 countries. By taking into account the widespread use of the internet and the necessity that scientifc journals should reach out to wider audiences through the provi-sion of barrier-free information, WJI aims to provide rapid publication through an established system that is targeted at dissemination to the scientific community via online open-access.
文摘Immunological investigations provide useful informa-tion to guide diagnosis of several disorders. Many such tests are also commonly repeated at intervals, in an effort to facilitate disease monitoring. In general how-ever, immunology test results are often slow to alter. Furthermore, audit activity has indicated that repeated testing accounts for a substantial workload in many immunology services, which may waste resources and compromise the effcient completion of necessary tests. Consequently, the need and appropriate mini-mum interval between repeated testing requires critical evaluation. In this review, the clinical utility of repeat-ed performance of several common immunology inves-tigations has been evaluated, based upon published evidence. In some cases （ e.g. , paraprotein quantifca-tion, or measurement of anti-glomerular basement membrane antibodies）, repeated testing provides vital clinical information and can be justifed on a frequent and individualized basis. However, many other investi-gations provided by immunology services provide less valuable information when used to aid disease moni-toring rather than diagnosis. It is hoped that the data summarized here will facilitate a more evidence-based approach to repeated testing. Such information may also assist with the local implementation of demand management strategies based upon setting of mini-mum retesting intervals for these investigations.
文摘Many reviewers have contributed their expertise and time to the peer review, a critical process to ensure the quality of World Journal of Immunology. The editors and authors of the articles submitted to the journal are grateful to the following reviewers for evaluating the articles （including those published in this issue and those rejected for this issue） during the last editing time period.
