Allergology International最新文献

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Characteristics of food protein-induced enterocolitis syndrome with metabolic acidosis: A case–control study 伴有代谢性酸中毒的食物蛋白诱发小肠结肠炎综合征的特征:病例对照研究
IF 6.2 2区 医学
Allergology International Pub Date : 2024-05-09 DOI: 10.1016/j.alit.2024.04.007
{"title":"Characteristics of food protein-induced enterocolitis syndrome with metabolic acidosis: A case–control study","authors":"","doi":"10.1016/j.alit.2024.04.007","DOIUrl":"10.1016/j.alit.2024.04.007","url":null,"abstract":"","PeriodicalId":48861,"journal":{"name":"Allergology International","volume":"73 4","pages":"Pages 603-606"},"PeriodicalIF":6.2,"publicationDate":"2024-05-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S1323893024000510/pdfft?md5=5995171773065a90c132720803cd400b&pid=1-s2.0-S1323893024000510-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140903790","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Comparison of the diagnostic performance of tryptase and histamine for perioperative anaphylaxis: A multicenter prospective study 比较色氨酸酶和组胺对围手术期过敏性休克的诊断效果:一项多中心前瞻性研究。
IF 6.2 2区 医学
Allergology International Pub Date : 2024-05-09 DOI: 10.1016/j.alit.2024.04.005
{"title":"Comparison of the diagnostic performance of tryptase and histamine for perioperative anaphylaxis: A multicenter prospective study","authors":"","doi":"10.1016/j.alit.2024.04.005","DOIUrl":"10.1016/j.alit.2024.04.005","url":null,"abstract":"<div><h3>Background</h3><p>Diagnosing perioperative anaphylaxis (POA) is often challenging. Although a guideline recommends measuring tryptase rather than histamine, there is little evidence for this. We aimed to examine the diagnostic performance and appropriate timing of tryptase and histamine measurements for diagnosing anaphylaxis, and the association between Hypersensitivity Clinical Scoring Scheme (HCSS) scores and elevated biomarkers.</p></div><div><h3>Methods</h3><p>We measured tryptase and histamine levels thrice: 30 min, 2 h, and at least 24 h after an anaphylactic event for patients with suspected anaphylaxis, and at the induction of general anesthesia and 30 min and 2 h after the start of surgery for control patients without a reaction. Absolute values and the magnitude and rate of change from baseline were evaluated. We determined the thresholds of tryptase and histamine levels with the best diagnostic performance and compared their performance.</p></div><div><h3>Results</h3><p>Forty-five patients with perioperative anaphylaxis were included in this study. The control group included 30 patients with uneventful general anesthesia and 12 patients with a suspected but unconfirmed diagnosis of perioperative anaphylaxis. Comparison at the same measurement timings showed that tryptase generally had better diagnostic performance than histamine. Both showed better diagnostic performance when assessed using multiple measurements rather than a single measurement. The best diagnostic performance was seen with the percentage change in the higher tryptase value, whether measured at 30 min or 2 h after anaphylaxis onset, as compared to baseline. However, neither tryptase nor histamine levels correlated with HCSS scores.</p></div><div><h3>Conclusions</h3><p>Overall, tryptase showed better diagnostic performance than histamine. When multiple tryptase measurements are possible, parameters calculated using two acute phase measurements and the baseline level have better diagnostic performance.</p></div>","PeriodicalId":48861,"journal":{"name":"Allergology International","volume":"73 4","pages":"Pages 573-579"},"PeriodicalIF":6.2,"publicationDate":"2024-05-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S1323893024000492/pdfft?md5=206748e87a17ddea853ca158b792c5aa&pid=1-s2.0-S1323893024000492-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140898472","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Emerging cell and molecular targets for treating mucus hypersecretion in asthma 治疗哮喘粘液分泌过多的新细胞和分子靶点。
IF 6.8 2区 医学
Allergology International Pub Date : 2024-05-01 DOI: 10.1016/j.alit.2024.04.002
Ana M. Jaramillo , Eszter K. Vladar , Fernando Holguin , Burton F. Dickey , Christopher M. Evans
{"title":"Emerging cell and molecular targets for treating mucus hypersecretion in asthma","authors":"Ana M. Jaramillo ,&nbsp;Eszter K. Vladar ,&nbsp;Fernando Holguin ,&nbsp;Burton F. Dickey ,&nbsp;Christopher M. Evans","doi":"10.1016/j.alit.2024.04.002","DOIUrl":"10.1016/j.alit.2024.04.002","url":null,"abstract":"<div><p>Mucus provides a protective barrier that is crucial for host defense in the lungs. However, excessive or abnormal mucus can have pathophysiological consequences in many pulmonary diseases, including asthma. Patients with asthma are treated with agents that relax airway smooth muscle and reduce airway inflammation, but responses are often inadequate. In part, this is due to the inability of existing therapeutic agents to directly target mucus. Accordingly, there is a critical need to better understand how mucus hypersecretion and airway plugging are affected by the epithelial cells that synthesize, secrete, and transport mucus components. This review highlights recent advances in the biology of mucin glycoproteins with a specific focus on MUC5AC and MUC5B, the chief macromolecular components of airway mucus. An improved mechanistic understanding of key steps in mucin production and secretion will help reveal novel potential therapeutic strategies.</p></div>","PeriodicalId":48861,"journal":{"name":"Allergology International","volume":"73 3","pages":"Pages 375-381"},"PeriodicalIF":6.8,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S1323893024000467/pdfft?md5=5edd5dd24f4e777a3916e07466c0f58b&pid=1-s2.0-S1323893024000467-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140870057","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Role of basal cells in nasal polyp epithelium in the pathophysiology of eosinophilic chronic rhinosinusitis (eCRS) 鼻息肉上皮基底细胞在嗜酸性粒细胞慢性鼻炎(eCRS)病理生理学中的作用。
IF 6.2 2区 医学
Allergology International Pub Date : 2024-04-26 DOI: 10.1016/j.alit.2024.04.001
{"title":"Role of basal cells in nasal polyp epithelium in the pathophysiology of eosinophilic chronic rhinosinusitis (eCRS)","authors":"","doi":"10.1016/j.alit.2024.04.001","DOIUrl":"10.1016/j.alit.2024.04.001","url":null,"abstract":"<div><h3>Background</h3><p>Basal cell hyperplasia is commonly observed in nasal polyp epithelium of eosinophilic chronic rhinosinusitis (eCRS). We examined the function and mechanisms of basal cell hyperplasia in the pathophysiology of eCRS.</p></div><div><h3>Methods</h3><p>We found that normal human bronchial epithelial (NHBE) cells obtained basal cell characteristics when cultured with PneumaCult™-Ex Plus Medium. Most of the cells passaged three times expressed basal cell surface markers CD49f and CD271 by flow cytometry, and basal cell nuclear marker p63 by immunohistochemical staining. We named these NHBE cells with basal cell characteristics cultured Basal-like cells (cBC), and NHBE cells cultured with BEGM™ cultured Epithelial cells (cEC). The characteristics of cBC and cEC were examined and compared by RNA sequencing, RT-PCR, ELISA, and cell proliferation studies.</p></div><div><h3>Results</h3><p>RNA sequencing revealed that cBC showed higher gene expression of thymic stromal lymphopoietin (TSLP), IL-8, TLR3, and TLR4, and lower expression of PAR-2 compared with cEC. The mRNA expression of TSLP, IL-8, TLR3, and TLR4 was significantly increased in cBC, and that of PAR-2 was significantly increased in cEC by RT-PCR. Poly(I:C)-induced TSLP production and LPS-induced IL-8 production were significantly increased in cBC. IL-4 and IL-13 stimulated the proliferation of cBC. Finally, the frequency of p63-positive basal cells was increased in nasal polyp epithelium of eCRS, and Ki67-positive proliferating cells were increased in p63-positive basal cells.</p></div><div><h3>Conclusions</h3><p>Type 2 cytokines IL-4 and IL-13 induce basal cell hyperplasia, and basal cells exacerbate type 2 inflammation by producing TSLP in nasal polyp of eCRS.</p></div>","PeriodicalId":48861,"journal":{"name":"Allergology International","volume":"73 4","pages":"Pages 563-572"},"PeriodicalIF":6.2,"publicationDate":"2024-04-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S1323893024000455/pdfft?md5=8e3034f4fb4da4bb9b4e946528d8fe35&pid=1-s2.0-S1323893024000455-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140871164","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Identification of exhaled volatile organic compounds that characterize asthma phenotypes: A J-VOCSA study 识别可描述哮喘表型的呼出挥发性有机化合物:J-VOCSA 研究。
IF 6.2 2区 医学
Allergology International Pub Date : 2024-04-24 DOI: 10.1016/j.alit.2024.04.003
{"title":"Identification of exhaled volatile organic compounds that characterize asthma phenotypes: A J-VOCSA study","authors":"","doi":"10.1016/j.alit.2024.04.003","DOIUrl":"10.1016/j.alit.2024.04.003","url":null,"abstract":"<div><h3>Background</h3><p>Asthma is characterized by phenotypes of different clinical, demographic, and pathological characteristics. Identifying the profile of exhaled volatile organic compounds (VOCs) in asthma phenotypes may facilitate establishing biomarkers and understanding asthma background pathogenesis. This study aimed to identify exhaled VOCs that characterize severe asthma phenotypes among patients with asthma.</p></div><div><h3>Methods</h3><p>This was a multicenter cross-sectional study of patients with severe asthma in Japan. Clinical data were obtained from medical records, and questionnaires were collected. Exhaled breath was sampled and subjected to thermal desorption gas chromatography-mass spectrometry (GC/MS).</p></div><div><h3>Results</h3><p>Using the decision tree established in the previous nationwide asthma cohort study, 245 patients with asthma were divided into five phenotypes and subjected to exhaled VOC analysis with 50 healthy controls (HCs). GC/MS detected 243 VOCs in exhaled breath samples, and 142 frequently detected VOCs (50% of all samples) were used for statistical analyses. Cluster analysis assigning the groups with similar VOC profile patterns showed the highest similarities between phenotypes 3 and 4 (early-onset asthma phenotypes), followed by the similarities between phenotypes 1 and 2 (late-onset asthma phenotypes). Comparisons between phenotypes 1–5 and HC revealed 19 VOCs, in which only methanesulfonic anhydride showed p &lt; 0.05 adjusted by false discovery rate (FDR). Comparison of these phenotypes yielded several VOCs showing different trends (p &lt; 0.05); however, no VOCs showed p &lt; 0.05 adjusted by FDR.</p></div><div><h3>Conclusions</h3><p>Exhaled VOC profiles may be useful for distinguishing asthma and asthma phenotypes; however, these findings need to be validated, and their pathological roles should be clarified.</p></div>","PeriodicalId":48861,"journal":{"name":"Allergology International","volume":"73 4","pages":"Pages 524-531"},"PeriodicalIF":6.2,"publicationDate":"2024-04-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S1323893024000479/pdfft?md5=6a338d5bf070993ff6d4fe2848496f26&pid=1-s2.0-S1323893024000479-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140873037","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Gut microbiota of one-and-a-half-year-old food-allergic and healthy children 一岁半食物过敏儿童和健康儿童的肠道微生物群。
IF 6.2 2区 医学
Allergology International Pub Date : 2024-04-09 DOI: 10.1016/j.alit.2024.03.004
{"title":"Gut microbiota of one-and-a-half-year-old food-allergic and healthy children","authors":"","doi":"10.1016/j.alit.2024.03.004","DOIUrl":"10.1016/j.alit.2024.03.004","url":null,"abstract":"<div><h3>Background</h3><p>Intestinal bacteria may play a role in the development of food allergies. This study aimed to analyze and compare the gut microbiota of food-allergic children with that of healthy children of the same age.</p></div><div><h3>Methods</h3><p>Stool samples were collected from one-and-a-half-year-old food-allergic (FA group, n = 29) and healthy controls (HC group, n = 19). A questionnaire was provided to examine the children's birth, dietary, medical, and social histories. The gut microbiota was profiled by 16S rRNA sequencing. Differences in taxonomic composition were assessed using linear discriminant analysis effect size (LEfSe), and microbial functional profiles were predicted with Tax4Fun2.</p></div><div><h3>Results</h3><p>No significant difference in the alpha diversity index between the two groups; however, a negative correlation was observed between the Shannon diversity index and the relative abundance of <em>Bacteroides</em>. A significant difference was observed in beta diversity (permutational multivariate analysis of variance) in the bacterial composition between the FA and HC groups (<em>P</em> &lt; 0.05). The FA group had a higher abundance of <em>Escherichia</em> and <em>Anaeromassilibacillus</em> and a lower abundance of <em>Bacteroides</em>, <em>Oscillibacter</em>, <em>Ruminococcus, Hungateiclostridium</em> and <em>Anaerotaenia</em> than the HC group (LEfSe: linear discriminant analysis score &gt;2). The FA group showed a predicted increase in the expression levels of genes associated with intestinal pathogenicity compared with that in the HC group.</p></div><div><h3>Conclusions</h3><p>The gut microbiota of food-allergic children has a higher abundance of bacteria involved in intestinal inflammation and a lower abundance of bacteria involved in immune tolerance than that of healthy children. This dysbiosis may also be associated with food allergies.</p></div>","PeriodicalId":48861,"journal":{"name":"Allergology International","volume":"73 4","pages":"Pages 550-555"},"PeriodicalIF":6.2,"publicationDate":"2024-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S132389302400042X/pdfft?md5=df0126a6bc0acb112048fcdd3d8f1a04&pid=1-s2.0-S132389302400042X-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140873857","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Clinical characteristics and genetic HLA marker for patients with oxaliplatin-induced adverse drug reactions 奥沙利铂所致药物不良反应患者的临床特征和遗传 HLA 标记。
IF 6.2 2区 医学
Allergology International Pub Date : 2024-04-08 DOI: 10.1016/j.alit.2024.03.003
{"title":"Clinical characteristics and genetic HLA marker for patients with oxaliplatin-induced adverse drug reactions","authors":"","doi":"10.1016/j.alit.2024.03.003","DOIUrl":"10.1016/j.alit.2024.03.003","url":null,"abstract":"<div><h3>Background</h3><p>Oxaliplatin is commonly used to treat gastrointestinal malignancies. However, its applications are limited due to potential adverse drug reactions (ADRs), particularly severe anaphylactic shock. There is no method to predict or prevent ADRs caused by oxaliplatin. Therefore, we aimed to investigate the genetic HLA predisposition and immune mechanism of oxaliplatin-induced ADRs.</p></div><div><h3>Methods</h3><p>A retrospective review was performed for 154 patients with ADRs induced by oxaliplatin during 2016–2021 recorded in our ADR notification system. HLA genotyping was conducted for 47 patients with oxaliplatin-induced ADRs, 1100 general population controls, and 34 oxaliplatin-tolerant controls in 2019–2023. The <em>in vitro</em> basophil activation test (BAT) was performed and oxaliplatin-specific IgE levels were determined.</p></div><div><h3>Results</h3><p>The incidence of oxaliplatin-induced ADRs and anaphylactic shock in our cohort was 7.1% and 0.15%, respectively. Of the 154 patients, 67.5% suffered rash/eruption; 26.0% of the patients who could not undergo oxaliplatin rechallenge were considered to show oxaliplatin-induced immune-mediated hypersensitivity reactions (HRs). The genetic study found that the <em>HLA-DRB∗12:01</em> allele was associated with oxaliplatin-induced HRs compared to the general population controls (sensitivity = 42.9%; odds ratio [OR] = 3.4; 95% CI = 1.4–8.2; <em>P</em> = 0.008) and tolerant controls (OR = 12; 95% CI = 2.3–63.7; <em>P</em> = 0.001). The <em>in vitro</em> BAT showed higher activation of CD63<sup>+</sup> basophils in patients with oxaliplatin-induced HRs compared to the tolerant controls (<em>P</em> &lt; 0.05). Only four patients (8.5%) with oxaliplatin-induced ADRs were positive for oxaliplatin-specific IgE.</p></div><div><h3>Conclusions</h3><p>This study found that 26.0% of patients with oxaliplatin-induced ADRs could not undergo oxaliplatin rechallenge. <em>HLA-DRB∗12:01</em> is regarded as a genetic marker for oxaliplatin-induced hypersensitivity.</p></div>","PeriodicalId":48861,"journal":{"name":"Allergology International","volume":"73 4","pages":"Pages 580-586"},"PeriodicalIF":6.2,"publicationDate":"2024-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S1323893024000418/pdfft?md5=789c711192aac0b4d44c30ba22559230&pid=1-s2.0-S1323893024000418-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140860652","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Eosinophilic mucus diseases 嗜酸性粘液疾病。
IF 6.8 2区 医学
Allergology International Pub Date : 2024-04-08 DOI: 10.1016/j.alit.2024.03.002
Misaki Arima , Keisuke Ito , Tomoe Abe , Tsuyoshi Oguma , Koichiro Asano , Manali Mukherjee , Shigeharu Ueki
{"title":"Eosinophilic mucus diseases","authors":"Misaki Arima ,&nbsp;Keisuke Ito ,&nbsp;Tomoe Abe ,&nbsp;Tsuyoshi Oguma ,&nbsp;Koichiro Asano ,&nbsp;Manali Mukherjee ,&nbsp;Shigeharu Ueki","doi":"10.1016/j.alit.2024.03.002","DOIUrl":"10.1016/j.alit.2024.03.002","url":null,"abstract":"<div><p>Eosinophilic inflammation is primarily characterized by type 2 immune responses against parasitic organisms. In the contemporary human being especially in developed countries, eosinophilic inflammation is strongly associated with allergic/sterile inflammation, and constitutes an undesired immune reaction. This situation is in stark contrast to neutrophilic inflammation, which is indispensable for the host defense against bacterial infections. Among eosinophilic inflammatory disorders, massive accumulation of eosinophils within mucus is observed in certain cases, and is often linked to the distinctive clinical finding of mucus with high viscosity. Eosinophilic mucus is found in a variety of diseases, including chronic allergic keratoconjunctivitis, chronic rhinosinusitis encompassing allergic fungal sinusitis, eosinophilic otitis media, eosinophilic sialodochitis, allergic bronchopulmonary aspergillosis/mycosis, eosinophilic plastic bronchitis, and eosinophilic asthma. In these pathological conditions, chronic inflammation and tissue remodeling coupled with irreversible organ damage due to persistent adhesion of toxic substances and luminal obstruction may impose a significant burden on the body. Eosinophils aggregate in the hyperconcentrated mucus together with cell-derived crystals, macromolecules, and polymers, thereby affecting the biophysical properties of the mucus. This review focuses on the clinically significant challenges of mucus and discusses the consequences of activated eosinophils on the mucosal surface that impact mucus and persistent inflammation.</p></div>","PeriodicalId":48861,"journal":{"name":"Allergology International","volume":"73 3","pages":"Pages 362-374"},"PeriodicalIF":6.8,"publicationDate":"2024-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S1323893024000406/pdfft?md5=7158278c7912eb805be4dba1fabf6991&pid=1-s2.0-S1323893024000406-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140868769","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Blood eosinophil phenotype during treatment with mepolizumab in patients with severe eosinophilic asthma 严重嗜酸性粒细胞哮喘患者在使用美泊利珠单抗治疗期间的血液嗜酸性粒细胞表型。
IF 6.8 2区 医学
Allergology International Pub Date : 2024-04-06 DOI: 10.1016/j.alit.2024.03.005
Chio Sakai , Masashi Matsuyama , Masayuki Nakajima , Sosuke Matsumura , Mizu Nonaka , Naoki Arai , Kenya Kuramoto , Kazufumi Yoshida , Yuko Morishima , Masafumi Muratani , Nobuyuki Hizawa
{"title":"Blood eosinophil phenotype during treatment with mepolizumab in patients with severe eosinophilic asthma","authors":"Chio Sakai ,&nbsp;Masashi Matsuyama ,&nbsp;Masayuki Nakajima ,&nbsp;Sosuke Matsumura ,&nbsp;Mizu Nonaka ,&nbsp;Naoki Arai ,&nbsp;Kenya Kuramoto ,&nbsp;Kazufumi Yoshida ,&nbsp;Yuko Morishima ,&nbsp;Masafumi Muratani ,&nbsp;Nobuyuki Hizawa","doi":"10.1016/j.alit.2024.03.005","DOIUrl":"10.1016/j.alit.2024.03.005","url":null,"abstract":"","PeriodicalId":48861,"journal":{"name":"Allergology International","volume":"73 3","pages":"Pages 473-476"},"PeriodicalIF":6.8,"publicationDate":"2024-04-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S1323893024000431/pdfft?md5=798900522ecda0e1edca43ad512ffce6&pid=1-s2.0-S1323893024000431-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140858616","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Heterogeneity of food protein-induced enterocolitis syndrome (FPIES) 食物蛋白诱发的小肠结肠炎综合征(FPIES)的异质性
IF 6.8 2区 医学
Allergology International Pub Date : 2024-03-27 DOI: 10.1016/j.alit.2024.02.001
Masayuki Akashi , Sachiko Kaburagi , Naoki Kajita , Hideaki Morita
{"title":"Heterogeneity of food protein-induced enterocolitis syndrome (FPIES)","authors":"Masayuki Akashi ,&nbsp;Sachiko Kaburagi ,&nbsp;Naoki Kajita ,&nbsp;Hideaki Morita","doi":"10.1016/j.alit.2024.02.001","DOIUrl":"https://doi.org/10.1016/j.alit.2024.02.001","url":null,"abstract":"<div><p>Food protein-induced enterocolitis syndrome (FPIES) is a non-IgE-mediated food allergy with gastrointestinal symptoms such as vomiting and diarrhea. The development of international consensus guidelines for the diagnosis and management of FPIES in 2017 enabled us to compare patients worldwide, regardless of geographic variation in disease features. As a result, it has become clear that there is heterogeneity among patients with FPIES or that there are cases that partly fit the diagnostic criteria for FPIES but have different characteristics. This review highlights the heterogeneity in FPIES characteristics in terms of trigger foods, the age of onset, differences in geographic regions, and symptoms; it further proposes four disease entities, including acute FPIES in children, acute FPIES in adults, chronic FPIES, and early-onset neonatal FPIES, depending on the age of onset and presumed pathophysiology. The major symptoms at onset and trigger foods differ in acute FPIES in children, acute FPIES in adults, and chronic FPIES, whereas the disease entities may share a similar pathophysiology. Early-onset neonatal FPIES may have a different pathophysiology than acute or chronic FPIES, and may not necessarily fulfil the full diagnostic criteria for acute or chronic FPIES described in the international consensus guidelines. Due to the similarity in symptoms, early-onset neonatal FPIES may sometimes be misdiagnosed as necrotizing enterocolitis. We aim to increase awareness of FPIES among medical staff in pediatrics, neonatology, and internal medicine and promote research, to gain a better understanding of the heterogeneity and pathophysiology of FPIES.</p></div>","PeriodicalId":48861,"journal":{"name":"Allergology International","volume":"73 2","pages":"Pages 196-205"},"PeriodicalIF":6.8,"publicationDate":"2024-03-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S1323893024000145/pdfft?md5=0fa74101d6a99be00ba5aacf69ed0ce5&pid=1-s2.0-S1323893024000145-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140309871","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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