Critical Reviews in Immunology最新文献

{"title":"Human Oropharyngeal Candidiasis: From Etiology to Current Treatment.","authors":"Muhammad Imran Qadir,&nbsp;Hina Bashir,&nbsp;Muhammad Hammad Ahmad","doi":"10.1615/CritRevImmunol.2023049730","DOIUrl":"10.1615/CritRevImmunol.2023049730","url":null,"abstract":"<p><p>Oral candidiasis is a common but most harmful oral cavity infection caused by yeast-like fungus, this condition is called Oropharyngeal candidiasis. There are various species of candida that are responsible for oral cavity fungal infection including mostly Candida albicans. Different candida infections may be acute and chronic. Cell-mediated immunity, humoral immunity, and granulocytes are the immune factors for the cause of this infection. Different antifungal drugs like nystatin, fluconazole, and amphotericin are used to treat oral cavity fungal infections.</p>","PeriodicalId":55205,"journal":{"name":"Critical Reviews in Immunology","volume":"43 3","pages":"15-24"},"PeriodicalIF":1.3,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41220743","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Losartan-Induced Angioedema with Acute Hypoxemic Respiratory Failure (Anaphylaxis): A Case Report.","authors":"Yusuf Kagzi,&nbsp;David Bradley Money,&nbsp;Asa Zoe Oxner,&nbsp;Alifiya Kagzi","doi":"10.1615/CritRevImmunol.2023050290","DOIUrl":"10.1615/CritRevImmunol.2023050290","url":null,"abstract":"<p><p>Angioedema is a condition characterized by swelling of the skin or mucosa resulting from loss of vascular integrity that leads to swelling of mucosal tissues and can lead to life-threatening respiratory compromise. Drug-induced angioedema is not a frequent side effect seen with angiotensin receptor blockers (ARBs), particularly when there are no other contributing risk factors like a prior episode. Few studies reported subsequent angioedema episodes after ARB use in patients who had a prior episode with angiotensin converting enzyme inhibitors; however, there are very few cases that documented non-fatal angioedema after ARB as the only therapy. We report a rare case of life-threatening anaphylaxis after losartan use. We hope that our case will bring awareness to this rare but fatal side effect in order to quickly recognize it and encourage further research.</p>","PeriodicalId":55205,"journal":{"name":"Critical Reviews in Immunology","volume":"43 4","pages":"11-13"},"PeriodicalIF":1.3,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41220749","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Potential Role of Cytotoxic Immune Effectors in Amyotrophic Lateral Sclerosis (ALS); A Longitudinal Case Study Comparing Patients with Genetically Identical Healthy Twin.","authors":"Kawaljit Kaur,&nbsp;Po-Chun Chen,&nbsp;Meng-Wei Ko,&nbsp;Sara Huerta-Yepez,&nbsp;Dipnarine Maharaj,&nbsp;Anahid Jewett","doi":"10.1615/CritRevImmunol.2023047233","DOIUrl":"https://doi.org/10.1615/CritRevImmunol.2023047233","url":null,"abstract":"<p><p>Amyotrophic lateral sclerosis (ALS) is an auto-immune neurodegenerative disorder affecting the motor-neurons. The causes of ALS are heterogeneous, and are only partially understood to date. We studied percentage and function of immune cell subsets in particular natural killer (NK) and CD8+ T cells in an ALS patient and compared the results to those obtained from his genetically identical healthy twin in a longitudinal study. We found several basic mechanisms which were potentially involved in the disease induction and progression. Our findings demonstrate that ALS patient's peripheral blood contained higher NK and B cells and, lower T cell percentages compared with the healthy twin brother's peripheral blood. Significantly increased interferon-gamma secretion by anti-CD3/28 monoclonal antibody-treated peripheral blood mononuclear cells, and sorted CD8+ T cells were observed in the ALS patient, suggesting that hyper-responsiveness of T cell compartment could be a potential mechanism of ALS progression. Significant increase in NK cell function due to genetic mutations in ALS associated genes may partly be responsible for the increase expansion and function of CD8+ T cells with effector/memory phenotype, in addition to direct activation and expansion of antigen specific T cells by such mutations. Weekly N-acetyl cysteine infusion to block cell death in patient in addition to a number of other therapies listed in this paper were not effective, and even though the treatments might have extended the patient's life, it was not curative. Therefore, activated CD8+ T and NK cells are likely cells targeting motor neurons in the patient, and strategies should be designed to decrease the aggressive nature of these cells to achieve longer lasting therapeutic benefits.</p>","PeriodicalId":55205,"journal":{"name":"Critical Reviews in Immunology","volume":"43 1","pages":"27-39"},"PeriodicalIF":1.3,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9889280","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"TLR9 knockdown alleviates sepsis via disruption of the MyD88/NF-κB pathway activation","authors":"Lili Li, Lili Jiang, Shuzhu Mao, Jiajian Ye","doi":"10.1615/critrevimmunol.2023050273","DOIUrl":"https://doi.org/10.1615/critrevimmunol.2023050273","url":null,"abstract":"Sepsis is a life-threatening organ dysfunction due to dysregulated host response to infection, accompanied by a high rate of mortality worldwide. During sepsis progression, toll-like receptors (TLRs) play essential roles in the aberrant inflammatory response that contributes to sepsis-related mortality. Here, we demonstrated a critical role of TLR9 in the progression of sepsis. A septic mouse model was established by cecal ligation and puncture (CLP), then administered with lentivirus encoding si-TLR9/LY294002. TLR9 protein expression and p65 nuclear translocation level/TLR9 protein positive expression/interaction between TLR9 and MyD88 in the intestinal tissues were examined by Western blot/immunohistochemistry/Co-IP assays. Serum levels of pro-inflammatory factors (IL-6, TNF-α) as well as bacterial contents in the liver/spleen/mesenteric lymph nodes (MLN) were measured by ELISA and bacterial mobility assay. TLR9 expression was augmented in the intestinal tissues, TLR9 and MyD88 interaction was enhanced, nuclear p65 protein level was increased, cytoplasmic p65 protein level was decreased, and the MyD88/NF-κB pathway was activated in CLP-induced septic mice, while TLR9 knockout protected against CLP-induced sepsis via the MyD88/NF-κB pathway inactivation. Briefly, TLR9 inhibition-mediated protection against CLP-induced sepsis was associated with a reduction in pro-inflammatory cytokine release and a promotion of bacterial clearance via a mechanism involving the MyD88/NF-κB pathway inactivation.","PeriodicalId":55205,"journal":{"name":"Critical Reviews in Immunology","volume":"109 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136053037","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Study of Therapeutic Mechanisms of Puerarin against Sepsis-Induced Myocardial Injury by Integrating Network Pharmacology, Bioinformatics Analysis, and Experimental Validation.","authors":"Yin Li,&nbsp;Lei Feng,&nbsp;Lin Bai,&nbsp;Hao Jiang","doi":"10.1615/CritRevImmunol.2023050050","DOIUrl":"10.1615/CritRevImmunol.2023050050","url":null,"abstract":"<p><p>Myocardial injury is the most prevalent and serious complication of sepsis. The potential of puerarin (Pue) to treat sepsis-induced myocardial injury (SIMI) has been recently reported. Nevertheless, the specific anti-SIMI mechanisms of Pue remain largely unclear. Integrating network pharmacology, bioinformatics analysis, and experimental validation, we aimed to clarify the anti-SIMI mechanisms of Pue, thereby furnishing novel therapeutic targets. Pue-associated targets were collected from HIT, GeneCards, SwissTargetPrediction, SuperPred, and CTD databases. SIMI-associated targets were acquired from GeneCards and DisGeNET. Differentially expressed genes (DEGs) were identified from GEO database. Potential anti-SIMI targets of Pue were determined using VennDiagram. ClusterProfiler was employed for GO and KEGG analyses. STRING database and Cytoscape were used for protein-protein interaction (PPI) network construction, and cytoHubba was used for hub target screening. PyMOL and AutoDock were utilized for molecular docking. An in vitro SIMI model was built to further verify the therapeutic mechanisms of Pue. Seventy-three Pue-SIMI-DEG intersecting target genes were obtained. GO and KEGG analyses revealed that the targets were principally concentrated in cellular response to chemical stress, response to oxidative stress (OS), and insulin and neurotrophin signaling pathways. Through PPI analysis and molecular docking, AKT1, CASP3, TP53, and MAPK3 were identified as the pivotal targets. In vivo experiments indicated that Pue promoted cell proliferation, downregulated AKT1, CASP3, TP53, and MAPK3, and inhibited inflammation, myocardial injury, OS, and apoptosis in the cell model. Pue might inhibit inflammation, myocardial injury, OS, and apoptosis to treat SIMI by reducing AKT1, CASP3, TP53, and MAPK3.</p>","PeriodicalId":55205,"journal":{"name":"Critical Reviews in Immunology","volume":"43 3","pages":"25-42"},"PeriodicalIF":1.3,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41220746","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Network Pharmacology to Reveal the Molecular Mechanisms of Rutaceous Plant-derived Limonin Ameliorating Non-alcoholic Steatohepatitis.","authors":"Wei Wang,&nbsp;Li Yang,&nbsp;Minjie Hu,&nbsp;Yonglin Yang,&nbsp;Qiang Ma,&nbsp;Jiayu Chen","doi":"10.1615/CritRevImmunol.2023050080","DOIUrl":"10.1615/CritRevImmunol.2023050080","url":null,"abstract":"<p><strong>Background: </strong>Limonin shows promise in alleviating non-alcoholic fatty liver disease. We investigated the mechanisms of limonin against non-alcoholic steatohepatitis (NASH) using network pharmacology and molecular docking.</p><p><strong>Methods: </strong>Public databases provided NASH- and limonin-associated targets. VennDiagram identified potential limonin targets for NASH. Enrichment analysis explored the limonin-NASH relationship. PPI network analysis, CytoHubba models, and bioinformatics identified hub genes for NASH treatment. Molecular docking assessed limonin's binding ability to hub targets.</p><p><strong>Results: </strong>We found 37 potential limonin targets in NASH, involved in oxidative stress, inflammation, and signaling pathways. PPI network analysis revealed seven hub genes (STAT3, NFKBIA, MTOR, TLR4, CASP8, PTGS2, NFKB1) as NASH treatment targets. Molecular docking confirmed limonin's binding to STAT3, CASP8, and PTGS2. Animal experiments on high-fat diet mice showed limonin reduced hepatic steatosis, lipid accumulation, and expression of p-STAT3/STAT3, CASP8, and PTGS2.</p><p><strong>Conclusion: </strong>Limonin's therapeutic effects in NASH may stem from its antioxidant and anti-inflammatory properties. STAT3, CASP8, and PTGS2 are potential key targets for NASH treatment, warranting further investigation.</p>","PeriodicalId":55205,"journal":{"name":"Critical Reviews in Immunology","volume":"43 5","pages":"11-23"},"PeriodicalIF":1.3,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41220751","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Successes and Challenges in Taming the Beast: Cytotoxic Immune Effectors in Amyotrophic Lateral Sclerosis.","authors":"Kawaljit Kaur,&nbsp;Po-Chun Chen,&nbsp;Meng-Wei Ko,&nbsp;Ao Mei,&nbsp;Sara Huerta-Yepez,&nbsp;Dipnarine Maharaj,&nbsp;Subramaniam Malarkannan,&nbsp;Anahid Jewett","doi":"10.1615/CritRevImmunol.2023047235","DOIUrl":"https://doi.org/10.1615/CritRevImmunol.2023047235","url":null,"abstract":"<p><p>Amyotrophic lateral sclerosis (ALS) is a neurological disease characterized by the progressive loss of motor neurons in the brain and spinal cord. No effective therapeutic strategies have been established thus far, and therefore there is a significant unmet need for effective therapeutics to arrest the disease and reverse the pathologies induced by it. Although the cause of ALS is not well-defined, it appears to be heterogenous. Currently over 20 genes have been found to be associated with ALS. Family history can only be found in 10% of ALS patients, but in the remaining 90% no association with family history is found. The most common genetic causes are expansion in the C9orf72 gene and mutations in superoxide dismutase 1, TDP-43, and FUS. In our recent study, we also found mutations in TDP43 and FUS in ALS patients. To understand the pathogenesis of the disease, we set ourselves the task of analyzing the phenotype and function of all key immune effectors in ALS patients, comparing them with either a genetically healthy twin or healthy individuals. Our study demonstrated a significant increase in functional activation of NK and CD8+ T cytotoxic immune effectors and release of significant IFN-γ not only by the effector cells but also in the serum of ALS patients. Longitudinal analysis of CD8+ T cell-mediated IFN-γ secretion from ALS patients demonstrated continued and sustained increase in IFN-γ secretion with periods of decrease which coincided with certain treatments; however, the effects were largely short-lived. N-acetyl cysteine (NAC), one of the treatments used, is known to block cell death; however, even though such treatment was able to block most of the proinflammatory cytokines, chemokines, and growth factor release, it was not able to block IFN-γ and TNF-α, the two cytokines we had demonstrated previously to induce differentiation of the cells. In this review, we discuss the contribution of cytotoxic effector cells, especially primary NK cells, supercharged NK cells (sNK), and the contribution of sNK cells in expansion and functional activation of CD8+ T cells to memory/effector T cells in the pathogenesis of ALS. Potential new targeted therapeutic strategies are also discussed.</p>","PeriodicalId":55205,"journal":{"name":"Critical Reviews in Immunology","volume":"43 1","pages":"1-11"},"PeriodicalIF":1.3,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9971719","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Regulation of Cytotoxic Immune Effector Function by AJ3 Probiotic Bacteria in Amyotrophic Lateral Sclerosis (ALS).","authors":"Po-Chun Chen,&nbsp;Kawaljit Kaur,&nbsp;Meng-Wei Ko,&nbsp;Sara Huerta-Yepez,&nbsp;Yash Jain,&nbsp;Anahid Jewett","doi":"10.1615/CritRevImmunol.2023047231","DOIUrl":"10.1615/CritRevImmunol.2023047231","url":null,"abstract":"<p><p>Our recent studies indicated that amyotrophic lateral sclerosis (ALS) patients suffer from significantly elevated levels of interferon-gamma (IFN-γ) secretion by natural killer (NK) and CD8+ T cells, which may be responsible for the immune-pathologies seen in central nervous system and in peripheral organs of the patients. In order to counter such elevated induction of IFN-γ in patients we designed a treatment strategy to increase anti-inflammatory cytokine interleukin-10 (IL-10) by the use of probiotic strains which significantly increase the levels of IL-10. Therefore, in this paper we demonstrate disease specific functions of Al-Pro (AJ3) formulated for the adjunct treatment of auto-immune diseases including ALS, and compared the function with CA/I-Pro (AJ4) for the treatment of cancer and viral diseases, and NK-CLK (AJ2) for maintenance of immune balance and promotion of disease prevention. The three different formulations of probiotic bacteria have distinct profiles of activation of peripheral blood mononuclear cells (PBMCs), NK, and CD8+ T cells, and their induced activation is different from those mediated by either IL-2 or IL-2 + anti-CD16 monoclonal antibodies (mAbs) or IL-2 + anti-CD3/CD28 mAbs. IL-2 + anti-CD16 mAb activation of PBMCs and NK cells had the highest IFN-γ/IL-10 ratio, whereas IL-2 combination with sAJ4 had the next highest followed by IL-2 + sAJ2 and the lowest was seen with IL-2 + sAJ3. Accordingly, the highest secretion of IFN-γ was seen when the PBMCs and NK cells were treated with IL-2 + sAJ4, intermediate for IL-2 + sAJ2 and the lowest with IL-2 + sAJ3. The levels of IFN-γ induction and the ratio of IFN-γ to IL-10 induced by different probiotic bacteria formulation in the absence of IL-2 treatment remained much lower when compared to those treated in the presence of IL-2. Of note is the difference between NK cells and CD8+ T cells in which synergistic induction of IFN-y by IL-2 + sAJ4 was significantly higher in NK cells than those seen by CD8+ T cells. Based on these results, sAJ3 should be effective in alleviating auto-immunity seen in ALS since it will greatly regulate the levels and function of IFN-γ negatively, decreasing overactivation of cytotoxic immune effectors and prevention of death in motor neurons.</p>","PeriodicalId":55205,"journal":{"name":"Critical Reviews in Immunology","volume":"43 1","pages":"13-26"},"PeriodicalIF":1.3,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9889278","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"ZC3H13 Enhances the Malignancy of Cervical Cancer by Regulating m6A Modification of CKAP2.","authors":"Yuan Zhang, Xiaoqing Chen, Huiqun Chen, Ying Zhang","doi":"10.1615/CritRevImmunol.2023049342","DOIUrl":"10.1615/CritRevImmunol.2023049342","url":null,"abstract":"<p><p>Sustained expression of zinc finger CCCH-type containing 13 (ZC3H13) in tumors is essential for cancer cell malignancy; however, our understanding of its clinical effects and mechanisms in cervical cancer (CC) is limited. In this study, we aimed to reveal the effect on CC progression of ZC3H13-mediated N6-methyladenosine (m6A) modification to stabilize cytoskeleton-associated protein 2 (CKAP2) expression. CC tissues and paired adjacent normal tissues were collected from 50 patients. qRT-PCR was used to clarify ZC3H13 and CKAP2 expression levels in the CC tissues. The functional roles of ZC3H13 and CKAP2 in CC were analyzed by detecting the changes in CC cell proliferation, migration, invasion, and tumor growth in vivo. The regulatory relationship between ZC3H13 and CKAP2 was investigated by confirming m6A modification levels and their expression correlation. ZC3H13 and CKAP2 were highly expressed in CC and linked with poor prognosis. We observed that ZC3H13 inhibition decreased CC cell proliferation, invasion, and migration, while its facilitation promoted CC cell malignancy. ZC3H13 mediated m6A modification of CKAP2 to enhance CKAP2 expression in CC cells. Furthermore, CKAP2 overexpression partially restored the malignant phenotypic promotion induced by ZC3H13 overexpression in CC cells. In summary, this study revealed that ZC3H13-mediating m6A modification of CKAP2 promotes CC development. This finding should be conducive to an understanding of the role of ZC3H13-m6A-CKAP2 in CC and should provide an effective therapeutic target for this cancer.</p>","PeriodicalId":55205,"journal":{"name":"Critical Reviews in Immunology","volume":"1 1","pages":"1-13"},"PeriodicalIF":1.3,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67425701","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Index, Volume 43, 2023","authors":"","doi":"10.1615/critrevimmunol.v43.i6.40","DOIUrl":"https://doi.org/10.1615/critrevimmunol.v43.i6.40","url":null,"abstract":"","PeriodicalId":55205,"journal":{"name":"Critical Reviews in Immunology","volume":"71 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135319366","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}