Current Immunology Reviews最新文献_第2页

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Current Immunology Reviews Pub Date : 2019-12-18 DOI: 10.2174/157339551502191118114702

R. Bright

引用次数: 0

Development of Mucosal Immunity: Functional Interactions with Mucosal Microbiome in Health and Disease 黏膜免疫的发展：与黏膜微生物组在健康和疾病中的功能相互作用

Current Immunology Reviews Pub Date : 2019-07-31 DOI: 10.2174/1573395515666190225153529

Oscar G. Gómez-Duarte and Pearay L. Ogra

{"title":"Development of Mucosal Immunity: Functional Interactions with Mucosal Microbiome in Health and Disease","authors":"Oscar G. Gómez-Duarte and Pearay L. Ogra","doi":"10.2174/1573395515666190225153529","DOIUrl":"https://doi.org/10.2174/1573395515666190225153529","url":null,"abstract":"\u0000\u0000The mucosal surfaces and the skin are the primary sites of interactions between the\u0000mammalian host and the external environment. These sites are exposed continuously to the diverse\u0000components of the environment, including subcellular, unicellular and multicellular organisms,\u0000dietary agents and food products; and numerous other soluble or cellular air or water borne\u0000products. The development of innate and adaptive immunity in the mucosal surfaces and the skin\u0000are the principal mechanism of mammalian defense evolved to date, in order to maintain effective\u0000homeostatic balance between the host and the external environment. The innate immune functions\u0000are mediated by a number of host specific Pathogen Recognition Receptors (PRR), designed to\u0000recognize unique Pathogen Associated Molecular Patterns (PAMP), essential to the molecular\u0000structure of the microorganism. The major components of specific adaptive immunity in the\u0000mucosal surfaces include the organized antigen-reactive lymphoid follicles in different inductive\u0000mucosal sites and the effector sites of the lamina propria and sub-epithelial regions, which contain\u0000lymphoid and plasma cells, derived by the homing of antigen sensitized cells from the inductive\u0000sites. The acquisition of environmental microbiome by the neonate in its mucosal surfaces and the\u0000skin, which begins before or immediately after birth, has been shown to play a critical and complex\u0000role in the development of mucosal immunity. This report provides an overview of the mammalian\u0000microbiome and highlights its role in the evolution and functional development of immunologic\u0000defenses in the mucosal surface under normal physiologic conditions and during infectious and\u0000non-infectious inflammatory pathologic states associated with altered microbiota.\u0000","PeriodicalId":35403,"journal":{"name":"Current Immunology Reviews","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43045821","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

Recent Advances in Metabolites from Medicinal Plants in Cancer Prevention and Treatment 药用植物代谢物在癌症防治中的研究进展

Current Immunology Reviews Pub Date : 2019-07-31 DOI: 10.2174/1573395515666191102094330

M. A. Mir, Syed S. Hamdani, Bashir A. Sheikh, Umar Mehraj

{"title":"Recent Advances in Metabolites from Medicinal Plants in Cancer Prevention and Treatment","authors":"M. A. Mir, Syed S. Hamdani, Bashir A. Sheikh, Umar Mehraj","doi":"10.2174/1573395515666191102094330","DOIUrl":"https://doi.org/10.2174/1573395515666191102094330","url":null,"abstract":"Cancer is the second leading cause of death and morbidity in the world among noncommunicable diseases after cardiovascular ailments. With the advancement in science and research, a number of therapies have been developed to treat cancer, including chemotherapy, radiotherapy and immunotherapy. Chemo and radiotherapy have been in use since the last two decades, however these are not devoid of their own intrinsic problems, such as myelotoxicity, cardiotoxicity, nephrotoxicity, neurotoxicity and immunosuppression. Hence, there is an urgent need to develop alternative methods for the treatment of cancer. An increase in the cases of various cancers has encouraged the researchers to discover novel, more effective drugs from plant sources. In this review, fifteen medicinal plants alongside their products with anticancer effects will be introduced and discussed, as well as the most important plant compounds responsible for the anticancer activity of the plant. Several phenolic and alkaloid compounds have been demonstrated to have anticancer effects on various types of cancers. The most fundamental and efficient role exhibited by these secondary plant metabolites against cancer involves removing free radicals and antioxidant effects, induction of apoptosis, cell cycle arrest and inhibition of angiogenesis. Moreover, recent studies have shown that plants and their metabolites may provide an alternative to the existing approaches, including chemotherapies and radiotherapies, in the treatment of cancer. In this review, a brief overview of important secondary metabolites having anticancer activity will be given, along with the major molecular mechanisms involved in the disease. In addition to this, recent advances in secondary metabolites from various medicinal plants in the prevention and treatment of cancer will be explored.","PeriodicalId":35403,"journal":{"name":"Current Immunology Reviews","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.2174/1573395515666191102094330","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42959777","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 14

Managing Febrile Illness in Malaria-endemic Areas: Developing Novel Diagnostics Using Host Immunological Signatures as Surrogate Markers of Infection 管理疟疾流行地区的发热性疾病:利用宿主免疫特征作为感染的替代标记开发新的诊断方法

Current Immunology Reviews Pub Date : 2019-07-31 DOI: 10.2174/1573395515666191025104514

O. O. Omitola, H. Mogaji, A. Taylor-Robinson

{"title":"Managing Febrile Illness in Malaria-endemic Areas: Developing Novel Diagnostics Using Host Immunological Signatures as Surrogate Markers of Infection","authors":"O. O. Omitola, H. Mogaji, A. Taylor-Robinson","doi":"10.2174/1573395515666191025104514","DOIUrl":"https://doi.org/10.2174/1573395515666191025104514","url":null,"abstract":"\u0000\u0000Recent research has highlighted the growing public health concern arising from\u0000mismanagement of malarial and non-malarial febrile illnesses that present with similar clinical\u0000symptoms. A retrospective examination of patient records suggests that a syndrome-based diagnosis\u0000results in over-diagnosis of malaria. Consequently, interventions to mitigate the frequency of\u0000presumptive treatment of fever in malaria-endemic settings have been sought, especially for resourcelimited\u0000areas. Guidelines that promote the use of microbiological tests and modern diagnostic kits have\u0000demonstrated laudable progress in the ongoing challenge of febrile illness management. However, this\u0000has brought attention to other factors like the complication of mixed infections. These issues, which\u0000remain significant limitations to current tools and methods in the accurate diagnosis and subsequent\u0000therapy of febrile illnesses, call for innovative diagnostic interventions. Advancements in biomedical\u0000research over the last decade have led to the introduction of state-of-the-art molecular techniques of\u0000omics origin that provide the possibility of diverse applications in disease diagnostics. Here, we\u0000present notable challenges in febrile illness management, describe currently available tools and\u0000methods for diagnosis, and discuss the opportunities for future progress, including harnessing cuttingedge\u0000transcriptional profiling and proteomics technology to detect host immunological signatures\u0000during infection.\u0000","PeriodicalId":35403,"journal":{"name":"Current Immunology Reviews","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.2174/1573395515666191025104514","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46205289","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 4

Possible Mechanisms Explaining the Association between Zika Virus and Guillain-barre Syndrome: An Immunological Approach 寨卡病毒与格林-巴利综合征相关性的可能机制：免疫学研究

Current Immunology Reviews Pub Date : 2019-07-31 DOI: 10.2174/1573395515666190424150040

Jose Marchan

{"title":"Possible Mechanisms Explaining the Association between Zika Virus and Guillain-barre Syndrome: An Immunological Approach","authors":"Jose Marchan","doi":"10.2174/1573395515666190424150040","DOIUrl":"https://doi.org/10.2174/1573395515666190424150040","url":null,"abstract":"\u0000\u0000After the outbreak in French Polynesia, Zika virus (ZIKV) explosive pandemic occurred in\u00002015, reports that ZIKV was linked to other diseases, especially neurological complications such as\u0000Guillain-Barré Syndrome (GBS), also burst in almost every continent, thereby turning into an\u0000international concern. In South America, the highest incidence occurred in Venezuela with\u0000approximately 680 cases of GBS after ZIKV infection. Currently, the main roots of this association\u0000remain unknown. In this regard, it is thought that the immune system plays a central role in such\u0000association through the host protection or even improving ZIKV establishment and progression. Nonneutralizing\u0000auto-antibodies, the complement system, self-reactive T cells, inflammation, the “cytokine\u0000storm”, prior exposures to other arboviruses such as dengue virus and chikungunya virus, the age and\u0000genetic susceptibility of the patient, and the biology of the vector are the main determinant factors,\u0000which perhaps, are involved in the pathological relationship: ZIKV and GBS. On the other hand, more\u0000multidisciplinary studies are required to provide means to develop effective therapeutics against this\u0000new global health threat that represents an emerging danger that can increase again and trigger other\u0000neurological disorders.\u0000","PeriodicalId":35403,"journal":{"name":"Current Immunology Reviews","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.2174/1573395515666190424150040","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41543897","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Double-crosser of the Immune System: Macrophages in Tumor Progression and Metastasis 免疫系统的双重交叉：巨噬细胞在肿瘤进展和转移中的作用

Current Immunology Reviews Pub Date : 2019-07-31 DOI: 10.2174/1573395515666190611122818

Manzoor Ahmed Mir and Umar Mehraj

{"title":"Double-crosser of the Immune System: Macrophages in Tumor Progression and Metastasis","authors":"Manzoor Ahmed Mir and Umar Mehraj","doi":"10.2174/1573395515666190611122818","DOIUrl":"https://doi.org/10.2174/1573395515666190611122818","url":null,"abstract":"Macrophages are the phagocytic sentinel cells of our body, with high plasticity required to maintain homeostasis. This incredibly diverse set of cells, in response to various environmental stimuli such as cytokines and other factors, constantly alters their functional state/phenotype. They undergo polarization not only into conventional M1/M2 axis but also undergo a diverse spectrum of macrophage subtypes which play critical roles in various immune functions and homeostasis. In the tumor microenvironment, monocytes polarize along with the alternatively activated macrophages AAM or M2 macrophages associated with pro-tumoral features whereas M1 macrophages exert antitumor functions. Tumor-Associated Macrophage (TAM) infiltration has long been associated with poor prognosis and therefore represents potential diagnostic and prognostic biomarkers in solid tumors. Inhibiting the recruitment of monocytes into the tumor microenvironment and targeted deletion of TAMs have shown promising results. Targeting the TAMs towards M1-like macrophages has also demonstrated to be an efficient way to prevent tumor progression and metastasis. Here in this article, we review how TAMs orchestrate different steps in tumor progression and metastasis and the opportunities to target them in the quest for cancer prevention and treatment. Further, we explore how chemotherapies and immunotherapies can target TAM reprogramming and depletion to serve as a strategy for the control of various types of cancers in the future.","PeriodicalId":35403,"journal":{"name":"Current Immunology Reviews","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49309230","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 13

Interleukin-6 and Malondialdehyde in Women with Preterm Birth 早产妇女的白细胞介素-6和丙二醛

Current Immunology Reviews Pub Date : 2019-07-31 DOI: 10.2174/1573395515666191026140006

Vinita Verma, H. Oza, Riddhi Thaker, Sunil Kumar

{"title":"Interleukin-6 and Malondialdehyde in Women with Preterm Birth","authors":"Vinita Verma, H. Oza, Riddhi Thaker, Sunil Kumar","doi":"10.2174/1573395515666191026140006","DOIUrl":"https://doi.org/10.2174/1573395515666191026140006","url":null,"abstract":"\u0000\u0000Preterm Birth (PTB) is one of the main causes of neonatal death and infant\u0000mortality and morbidity. The pro-inflammatory cytokine interleukin-6 (IL-6) is a major proinflammatory\u0000mediator of the host response to infection and malondialdehyde (MDA) is a marker of\u0000oxidative stress.\u0000\u0000\u0000\u0000To evaluate potential associations between IL-6 and MDA levels in women with preterm\u0000birth.\u0000\u0000\u0000\u0000A total of 150 women (66 with full-term and 84 with PTB) were enrolled in this case-control\u0000study. Predesigned performas were filled through questionnaire interviews to collect data on personal,\u0000demographic, occupational, lifestyle and reproductive history. Blood samples were collected within 36\u0000hours of delivery. Serum concentrations of IL-6 and MDA were determined in mothers with full-term\u0000and preterm birth.\u0000\u0000\u0000\u0000The mean age was marginally higher; whereas BMI was slightly lower in cases (PTB) as\u0000compared to controls (full-term) subjects. Serum IL-6 and MDA levels were significantly higher in\u0000subjects with PTB than full-term birth. The data were further analyzed with respect to underweight,\u0000normal and overweight/obese BMI. In all the BMI categories, the levels of IL-6 and MDA were higher\u0000in PTB cases. Among the PTB categories, the levels of IL-6 and MDA were highest in moderate to late\u0000preterm birth. A significant positive correlation was found between IL-6 and MDA levels. There was a\u0000weak negative correlation between either IL-6 or MDA and the number of gestational weeks.\u0000\u0000\u0000\u0000Elevated maternal serum levels of Interleukin-6 and Malondialdehyde in preterm as\u0000compared to full-term birth might suggest that inflammation and oxidative stress play a critical role in\u0000PTB.\u0000","PeriodicalId":35403,"journal":{"name":"Current Immunology Reviews","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47848611","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

T Cells in the Female Reproductive Tract Can Both Block and Facilitate HIV Transmission. 女性生殖道中的T细胞可以阻断和促进HIV的传播。

Current Immunology Reviews Pub Date : 2019-04-12 DOI: 10.2174/1573395514666180807113928

C. Miller, R. Veazey

引用次数: 0

Target Cells for HIV-1/SIV Infection in Mucosal Tissue 粘膜组织中HIV-1/SIV感染的靶细胞

Current Immunology Reviews Pub Date : 2019-04-12 DOI: 10.2174/1573395514666180531072126

Phillip D. Smith and Ruizhong Shen

引用次数: 0

Mucosal Immunity in HIV/SIV Infection: T Cells, B Cells and Beyond. HIV/SIV感染的粘膜免疫：T细胞、B细胞及其他。

Current Immunology Reviews Pub Date : 2019-04-12 DOI: 10.2174/1573395514666180528081204

B. Shacklett

引用次数: 10