JID innovations : skin science from molecules to population health最新文献

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Tralokinumab Effectively Disrupts the IL-13/IL-13Rα1/IL-4Rα Signaling Complex but Not the IL-13/IL-13Rα2 Complex Tralocinumab有效地破坏IL-13/IL-13Rα1/IL-4Rα信号传导复合物,但不破坏IL-13/IL-3Rα2复合物。
JID innovations : skin science from molecules to population health Pub Date : 2023-09-01 DOI: 10.1016/j.xjidi.2023.100214
Maxim A.X. Tollenaere , Christina Mølck , Ian Henderson , Scott Pollack , Philip Addis , Helle Heibroch Petersen , Hanne Norsgaard
{"title":"Tralokinumab Effectively Disrupts the IL-13/IL-13Rα1/IL-4Rα Signaling Complex but Not the IL-13/IL-13Rα2 Complex","authors":"Maxim A.X. Tollenaere ,&nbsp;Christina Mølck ,&nbsp;Ian Henderson ,&nbsp;Scott Pollack ,&nbsp;Philip Addis ,&nbsp;Helle Heibroch Petersen ,&nbsp;Hanne Norsgaard","doi":"10.1016/j.xjidi.2023.100214","DOIUrl":"10.1016/j.xjidi.2023.100214","url":null,"abstract":"<div><p>Tralokinumab, a fully human mAb specifically targeting the IL-13 cytokine, has demonstrated clinical efficacy and safety in patients with moderate-to-severe atopic dermatitis. Tralokinumab binds IL-13 with high affinity, which prevents the interaction of IL-13 with IL-13Rα1 and subsequent signaling. Similarly, tralokinumab-bound IL-13 cannot bind to IL-13Rα2, a proposed decoy receptor that is reported to bind IL-13 with extraordinarily high affinity. It has however not been fully elucidated to what extent tralokinumab interferes with the endogenous regulation of IL-13 through IL-13Rα2. In this mechanistic study, we used biophysical, biochemical, and cellular assays to investigate the effect of tralokinumab on the interaction between IL-13 and IL-13Rα1 and IL-13Rα2, respectively, as well as the effects on IL-13Rα2–mediated IL-13 internalization. We demonstrate that IL-13Rα2 binds IL-13 with exceptionally high affinity and that tralokinumab is unable to displace IL-13 from IL-13Rα2. In contrast to this, tralokinumab is able to disrupt the IL-13/IL-13Rα1 and IL-13Rα1/IL-13/IL-4Rα complex. Furthermore, we demonstrate that whereas the IL-13/tralokinumab complex is unable to bind IL-13Rα2, any IL-13 that is not bound by tralokinumab (i.e., free IL-13) can be bound by IL-13Rα2 and subsequently internalized, regardless of the presence of tralokinumab. In summary, our study indicates that tralokinumab does not interfere with endogenous IL-13Rα2–mediated regulation of free IL-13.</p></div>","PeriodicalId":73548,"journal":{"name":"JID innovations : skin science from molecules to population health","volume":"3 5","pages":"Article 100214"},"PeriodicalIF":0.0,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/7e/2d/main.PMC10405097.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10319550","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
FISH Panel for Leukemic Cutaneous T-Cell Lymphoma: Extended Patient Cohort Correlation with Blood Involvement and Clinical Outcomes 白血病皮肤t细胞淋巴瘤的FISH小组:扩展患者队列与血液累及和临床结果的相关性
JID innovations : skin science from molecules to population health Pub Date : 2023-09-01 DOI: 10.1016/j.xjidi.2023.100212
Jonathan Avery , Sa Rang Kim , Wei Cheng , Francine Foss , Michael Girardi
{"title":"FISH Panel for Leukemic Cutaneous T-Cell Lymphoma: Extended Patient Cohort Correlation with Blood Involvement and Clinical Outcomes","authors":"Jonathan Avery ,&nbsp;Sa Rang Kim ,&nbsp;Wei Cheng ,&nbsp;Francine Foss ,&nbsp;Michael Girardi","doi":"10.1016/j.xjidi.2023.100212","DOIUrl":"10.1016/j.xjidi.2023.100212","url":null,"abstract":"<div><p>The genomic basis of cutaneous T-cell lymphoma has been characterized by gene copy number alterations and genomic sequencing, but there are few clinical tests that are being widely used to inform the diagnosis and prognosis of leukemic cutaneous T-cell lymphoma that may arise as a progression from mycosis fungoides or de novo as Sézary syndrome. An 11-gene FISH panel of <em>TP53</em>, <em>RB1</em>, <em>DNMT3A</em>, <em>FAS</em>, <em>ZEB1</em>, <em>ARID1A</em>, <em>ATM</em>, and <em>CDKN2A</em> deletions and <em>MYC</em>, <em>signal transducer and activator of transcription gene</em> (<em>STAT</em>)<em>3/5B</em>, and <em>CARD11</em> amplifications was previously found to encapsulate &gt;95% of gene copy number variations in leukemic cutaneous T-cell lymphoma. Through a retrospective analysis of patients with leukemic cutaneous T-cell lymphoma seen at the Yale Cancer Center from 2014 to 2020, we gathered the relevant genes as they became available and correlated them to factors with prognostic relevance as a proof of concept to show the potential utility in further developing a limited gene panel for prognosis. In this study, we show that the abnormal FISH results show an association with clinically relevant factors (blood stage, CD4:8 ratio, and percentage blood involvement) and have a nonsignificant statistical trend (&gt;90%) toward correlation with overall survival. In addition, the previous cost-effective panels were <em>signal transducer and activator of transcription</em> (<em>STAT</em>)<em>3/5B</em>, <em>MYC</em>, <em>TP53</em>, and <em>ARID1A</em>. We now suggest adding <em>RB1</em> and <em>ZEB1</em> on the basis of our findings.</p></div>","PeriodicalId":73548,"journal":{"name":"JID innovations : skin science from molecules to population health","volume":"3 5","pages":"Article 100212"},"PeriodicalIF":0.0,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/19/02/main.PMC10477749.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10171072","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Molecularly Targeted Therapies for Inflammatory Cutaneous Granulomatous Disorders: A Review of the Evidence and Implications for Understanding Disease Pathogenesis 炎症性皮肤肉芽肿性疾病的分子靶向治疗:了解疾病发病机制的证据和意义综述。
JID innovations : skin science from molecules to population health Pub Date : 2023-09-01 DOI: 10.1016/j.xjidi.2023.100220
Erica Hwang , Mariam Abdelghaffar , Bridget E. Shields , William Damsky
{"title":"Molecularly Targeted Therapies for Inflammatory Cutaneous Granulomatous Disorders: A Review of the Evidence and Implications for Understanding Disease Pathogenesis","authors":"Erica Hwang ,&nbsp;Mariam Abdelghaffar ,&nbsp;Bridget E. Shields ,&nbsp;William Damsky","doi":"10.1016/j.xjidi.2023.100220","DOIUrl":"10.1016/j.xjidi.2023.100220","url":null,"abstract":"<div><p>Inflammatory cutaneous granulomatous diseases, including granuloma annulare, cutaneous sarcoidosis, and necrobiosis lipoidica, are distinct diseases unified by the hallmark of macrophage accumulation and activation in the skin. There are currently no Food and Drug Administration–approved therapies for these conditions except prednisone and repository corticotropin injection for pulmonary sarcoidosis. Treatment of these diseases has generally been guided by low-quality evidence and may involve broadly immunomodulatory medications. Development of new treatments has in part been limited by an incomplete understanding of disease pathogenesis. Recently, there has been substantial progress in better understanding the molecular pathogenesis of these disorders, opening the door for therapeutic innovation. Likewise, reported outcomes of treatment with immunologically targeted therapies may offer insights into disease pathogenesis. In this systematic review, we summarize progress in deciphering the pathomechanisms of these disorders and discuss this in the context of emerging evidence on the use of molecularly targeted therapies in treatment of these diseases.</p></div>","PeriodicalId":73548,"journal":{"name":"JID innovations : skin science from molecules to population health","volume":"3 5","pages":"Article 100220"},"PeriodicalIF":0.0,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/c2/6b/main.PMC10500476.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10339571","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Skin Infiltrate Composition as a Telling Measure of Responses to Checkpoint Inhibitors 皮肤浸润成分作为对检查点抑制剂反应的一个重要指标
JID innovations : skin science from molecules to population health Pub Date : 2023-09-01 DOI: 10.1016/j.xjidi.2023.100190
Cory Kosche , Dinesh Jaishankar , Cormac Cosgrove , Prathyaya Ramesh , Suyeon Hong , Lin Li , Rohan S. Shivde , Deven Bhuva , Bethany E. Perez White , Sabah S. Munir , Hui Zhang , Kurt Q. Lu , Jennifer N. Choi , I. Caroline Le Poole
{"title":"Skin Infiltrate Composition as a Telling Measure of Responses to Checkpoint Inhibitors","authors":"Cory Kosche ,&nbsp;Dinesh Jaishankar ,&nbsp;Cormac Cosgrove ,&nbsp;Prathyaya Ramesh ,&nbsp;Suyeon Hong ,&nbsp;Lin Li ,&nbsp;Rohan S. Shivde ,&nbsp;Deven Bhuva ,&nbsp;Bethany E. Perez White ,&nbsp;Sabah S. Munir ,&nbsp;Hui Zhang ,&nbsp;Kurt Q. Lu ,&nbsp;Jennifer N. Choi ,&nbsp;I. Caroline Le Poole","doi":"10.1016/j.xjidi.2023.100190","DOIUrl":"10.1016/j.xjidi.2023.100190","url":null,"abstract":"<div><p>Checkpoint inhibitors treat a variety of tumor types with significant benefits. Unfortunately, these therapies come with diverse adverse events. Skin rash is observed early into treatment and might serve as an indicator of downstream responses to therapy. We studied the cellular composition of cutaneous eruptions and whether their contribution varies with the treatment applied. Skin samples from 18 patients with cancer and 11 controls were evaluated by mono- and multiplex imaging, quantification, and statistical analysis. T cells were the prime contributors to skin rash, with T cells and macrophages interacting and proliferating on site. Among T cell subsets examined, type 1 and 17 T cells were relatively increased among inflammatory skin infiltrates. A combination of increased cytotoxic T cell content and decreased macrophage abundance was associated with dual checkpoint inhibition over PD1 inhibition alone. Importantly, responders significantly separated from nonresponders by greater CD68<sup>+</sup> macrophage and either CD11c<sup>+</sup> antigen-presenting cell or CD4<sup>+</sup> T cell abundance in skin rash. The microenvironment promoted epidermal proliferation and thickening as well. The combination of checkpoint inhibitors used affects the development and composition of skin infiltrates, whereas the combined abundance of two cell types in cutaneous eruptions aligns with responses to checkpoint inhibitor therapy.</p></div>","PeriodicalId":73548,"journal":{"name":"JID innovations : skin science from molecules to population health","volume":"3 5","pages":"Article 100190"},"PeriodicalIF":0.0,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/5e/55/main.PMC10405096.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10319548","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Defining a Unique Gene Expression Profile in Mature and Developing Keloids 在成熟和发育中的瘢痕疙瘩中定义独特的基因表达谱
JID innovations : skin science from molecules to population health Pub Date : 2023-09-01 DOI: 10.1016/j.xjidi.2023.100211
Yuan O. Zhu , Scott MacDonnell , Theodore Kaplan , Chien Liu , Yasmeen Ali , Stephanie M. Rangel , Matthew F. Wipperman , Madeleine Belback , Daphne S. Sun , Ziyou Ren , Xiaolong Alan Zhou , Gabor Halasz , Lori Morton , Roopal V. Kundu
{"title":"Defining a Unique Gene Expression Profile in Mature and Developing Keloids","authors":"Yuan O. Zhu ,&nbsp;Scott MacDonnell ,&nbsp;Theodore Kaplan ,&nbsp;Chien Liu ,&nbsp;Yasmeen Ali ,&nbsp;Stephanie M. Rangel ,&nbsp;Matthew F. Wipperman ,&nbsp;Madeleine Belback ,&nbsp;Daphne S. Sun ,&nbsp;Ziyou Ren ,&nbsp;Xiaolong Alan Zhou ,&nbsp;Gabor Halasz ,&nbsp;Lori Morton ,&nbsp;Roopal V. Kundu","doi":"10.1016/j.xjidi.2023.100211","DOIUrl":"10.1016/j.xjidi.2023.100211","url":null,"abstract":"<div><p>Keloids are benign, fibroproliferative dermal tumors that typically form owing to abnormal wound healing. The current standard of care is generally ineffective and does not prevent recurrence. To characterize keloid scars and better understand the mechanism of their formation, we performed transcriptomic profiling of keloid biopsies from a total of 25 subjects of diverse racial and ethnic origins, 15 of whom provided a paired nonlesional sample, a longitudinal sample, or both. The transcriptomic signature of nonlesional skin biopsies from subjects with keloids resembled that of control skin at baseline but shifted to closely match that of keloid skin after dermal trauma. Peripheral keloid skin and rebiopsied surrounding normal skin both showed upregulation of epithelial–mesenchymal transition markers, extracellular matrix organization, and collagen genes. These keloid signatures strongly overlapped those from healthy wound healing studies, usually with greater perturbations, reinforcing our understanding of keloids as dysregulated and exuberant wound healing. In addition, 219 genes uniquely regulated in keloids but not in normal injured or uninjured skin were also identified. This study provides insights into mature and developing keloid signatures that can act as a basis for further validation and target identification in the search for transformative keloid treatments.</p></div>","PeriodicalId":73548,"journal":{"name":"JID innovations : skin science from molecules to population health","volume":"3 5","pages":"Article 100211"},"PeriodicalIF":0.0,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/ea/bd/main.PMC10410242.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9976150","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Nuclear and Urinary Measurements Show the Efficacy of Sun-Protection Factor 50+ Sunscreen against DNA Photoproducts upon Real-Life Recreational Exposure 核测量和尿液测量显示防晒因子50+防晒霜在现实生活娱乐暴露中对DNA照片产物的有效性
JID innovations : skin science from molecules to population health Pub Date : 2023-08-29 DOI: 10.1016/j.xjidi.2023.100227
Thierry Douki , Sylvain Caillat , Daniel Bacqueville , Camille Géniès , Celine Huyghe , Hélène Duplan , Jimmy Le Digabel , Christophe Lauze , Jerome Filiol , Razvan Marinescu , Karine Bouyer , Emmanuel Questel , Gwendal Josse
{"title":"Nuclear and Urinary Measurements Show the Efficacy of Sun-Protection Factor 50+ Sunscreen against DNA Photoproducts upon Real-Life Recreational Exposure","authors":"Thierry Douki ,&nbsp;Sylvain Caillat ,&nbsp;Daniel Bacqueville ,&nbsp;Camille Géniès ,&nbsp;Celine Huyghe ,&nbsp;Hélène Duplan ,&nbsp;Jimmy Le Digabel ,&nbsp;Christophe Lauze ,&nbsp;Jerome Filiol ,&nbsp;Razvan Marinescu ,&nbsp;Karine Bouyer ,&nbsp;Emmanuel Questel ,&nbsp;Gwendal Josse","doi":"10.1016/j.xjidi.2023.100227","DOIUrl":"https://doi.org/10.1016/j.xjidi.2023.100227","url":null,"abstract":"<div><p>Sunscreens have been shown to protect against UVR-induced DNA damage in human skin under laboratory conditions. We presently extended these observations to real-life conditions in volunteers after their ordinary exposure habits during summer holidays. Volunteers were randomly assigned to a control group and an educated group supplied with a SPF ≥50 sunscreen and receiving instructions for use. A questionnaire was used to determine the extent of exposure. No difference in average solar UVR exposure was found between the two groups. DNA photoprotection was first assessed by, to our knowledge, a previously unreported noninvasive assay on the basis of the quantification of pyrimidine dimers released by DNA repair in urine. Damage was also quantified in the nuclear DNA extracted from the roof of suction blisters collected after recreational exposure. The urinary concentration of photoproducts was significantly higher in the control than in the educated group. The same trend was observed for the level of photoproducts in the DNA from suction blisters. The unambiguous observation of an efficient photoprotection against DNA damage afforded by sunscreen under real-life conditions provides strong support for the efficiency of the sunscreens. In addition, the results validate the use of urinary DNA photoproducts as a noninvasive assay applicable to photoprotection.</p></div>","PeriodicalId":73548,"journal":{"name":"JID innovations : skin science from molecules to population health","volume":"3 6","pages":"Article 100227"},"PeriodicalIF":0.0,"publicationDate":"2023-08-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49778292","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
Concepts of Designing and Implementing Pharmacoepidemiology Studies on the Safety of Systemic Treatments in Dermatology Practice 设计和实施皮肤内科系统治疗安全性药物流行病学研究的概念
JID innovations : skin science from molecules to population health Pub Date : 2023-08-29 DOI: 10.1016/j.xjidi.2023.100226
Sebastian Schneeweiss , Maria Schneeweiss
{"title":"Concepts of Designing and Implementing Pharmacoepidemiology Studies on the Safety of Systemic Treatments in Dermatology Practice","authors":"Sebastian Schneeweiss ,&nbsp;Maria Schneeweiss","doi":"10.1016/j.xjidi.2023.100226","DOIUrl":"10.1016/j.xjidi.2023.100226","url":null,"abstract":"<div><p>The U.S. Food and Drug Administration and clinical guidelines use evidence from pharmacoepidemiology studies to inform prescribing decisions and fill evidence gaps left by randomized controlled trials (RCTs). The long-term safety and infrequent adverse reactions are not well-understood when RCTs are short and involve few patients, as is the case for most systemic immunomodulating drugs in dermatology. A better understanding of the design and implementation of pharmacoepidemiology studies will help practitioners assess the accuracy of etiologic findings and use them with confidence in clinical practice. Conducting pharmacoepidemiology studies follows a structured approach, which we discuss in this article: (i) a design layer connects the research question with the appropriate study design, and considering which hypothetical RCT one ideally would want to conduct reduces inadvertent investigator errors; (ii) a measurement layer transforms longitudinal patient-level data into variables that identify the study population, patient characteristics, treatment, and outcomes; and (iii) the analysis focuses on the causal treatment effect estimation. The review and interpretation of pharmacoepidemiology studies should consider issues beyond a typical review of RCTs, chiefly the lack of baseline randomization and the use of secondary data. Well-designed and well-conducted pharmacoepidemiologic studies complement dermatology practice with critical information on prescribing systemic medications.</p></div>","PeriodicalId":73548,"journal":{"name":"JID innovations : skin science from molecules to population health","volume":"3 6","pages":"Article 100226"},"PeriodicalIF":0.0,"publicationDate":"2023-08-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/6e/30/main.PMC10514213.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41123630","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Evolution of Transdermal Drug Delivery Devices and Novel Microneedle Technologies: A Historical Perspective and Review 经皮给药装置和新型微针技术的发展:历史回顾
JID innovations : skin science from molecules to population health Pub Date : 2023-08-25 DOI: 10.1016/j.xjidi.2023.100225
Naveen Joshi , Sina Azizi Machekposhti , Roger J. Narayan
{"title":"Evolution of Transdermal Drug Delivery Devices and Novel Microneedle Technologies: A Historical Perspective and Review","authors":"Naveen Joshi ,&nbsp;Sina Azizi Machekposhti ,&nbsp;Roger J. Narayan","doi":"10.1016/j.xjidi.2023.100225","DOIUrl":"10.1016/j.xjidi.2023.100225","url":null,"abstract":"<div><p>The history of transdermal drug delivery is as old as humankind. Transdermal drug delivery has undergone three generations of development; the third generation has involved the use of medical devices and instruments. This review provides a historical perspective on the primary approaches employed in the three generations of transdermal drug delivery. In addition, we explore some of the recently developed transdermal techniques that are deemed promising in the field of drug delivery. We discuss how advances in these techniques have led to the development of devices for the delivery of a therapeutically effective amount of drug across human skin and highlight the limitations of the first- and second-generation drug delivery tools. As such, a review of the performance of these techniques and the toxicity of the devices used in transdermal drug delivery are considered. In the last section of the review, a discussion of the fabrication and operation of different types of microneedles is presented. The applications of microneedles in the sensing and delivery of various therapeutic agents are described in detail. Furthermore, an overview of the efficacy of microneedles as emerging tools for the controlled release of drugs is presented.</p></div>","PeriodicalId":73548,"journal":{"name":"JID innovations : skin science from molecules to population health","volume":"3 6","pages":"Article 100225"},"PeriodicalIF":0.0,"publicationDate":"2023-08-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/26/a9/main.PMC10514214.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41124789","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Dietary Protein Intake and Associated Risks for Atopic Dermatitis, Intrinsic Eczema, and Allergic Sensitization among Young Chinese Adults in Singapore/Malaysia: Key Findings from a Cross-sectional Study 膳食蛋白质摄入量与新加坡/马来西亚中国年轻人特应性皮炎、内在湿疹和过敏致敏的相关风险:一项横断面研究的主要发现
JID innovations : skin science from molecules to population health Pub Date : 2023-08-21 DOI: 10.1016/j.xjidi.2023.100224
Jun Jie Lim , Kavita Reginald , Yee-How Say , Mei Hui Liu , Fook Tim Chew
{"title":"Dietary Protein Intake and Associated Risks for Atopic Dermatitis, Intrinsic Eczema, and Allergic Sensitization among Young Chinese Adults in Singapore/Malaysia: Key Findings from a Cross-sectional Study","authors":"Jun Jie Lim ,&nbsp;Kavita Reginald ,&nbsp;Yee-How Say ,&nbsp;Mei Hui Liu ,&nbsp;Fook Tim Chew","doi":"10.1016/j.xjidi.2023.100224","DOIUrl":"10.1016/j.xjidi.2023.100224","url":null,"abstract":"<div><p>Through an investigator-administered questionnaire that follows the standard protocol of the International Study of Allergy and Asthma in Childhood, data on symptomatic histories of eczema and dietary habits were collected from 11,494 young Chinese adults in Singapore/Malaysia. Allergic sensitization status was assessed through a skin prick test reactivity to common house dust mites. Using three dietary indices (dietary protein score, animal protein score, and plant protein score), the associations between atopic dermatitis, intrinsic eczema, allergic sensitization, and intake of various proteins were estimated. On average, most subjects frequently eat meat, vegetables, and rice in their diets. Through a multivariable logistic regression adjusted for age, sex, body mass index, and parental eczema, subjects with high dietary protein score (adjusted OR = 1.397; 95% confidence interval = 1.133–1.724; <em>P</em> &lt; 0.003) and high animal protein score (adjusted OR = 1.353; 95% confidence interval = 1.106–1.682; <em>P</em> &lt; 0.003) were associated with increased risk of atopic dermatitis. Interestingly, synergy factor analysis revealed that a higher intake of plant proteins than animal proteins in diets significantly reduced overall associated risks of atopic dermatitis and allergic sensitization but not those of intrinsic eczema. Most importantly, these associations are independent of dietary fat intake. Taken together, frequent adherence to diets rich in plant proteins reduced associated risks of atopic dermatitis in Singapore/Malaysia Chinese adults.</p></div>","PeriodicalId":73548,"journal":{"name":"JID innovations : skin science from molecules to population health","volume":"3 6","pages":"Article 100224"},"PeriodicalIF":0.0,"publicationDate":"2023-08-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10507652/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41169295","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Upregulation of Caveolae-Associated Proteins in Lesional Samples of Hidradenitis Suppurativa: A Case Series Study 化脓性汗腺炎病变样本中小窝相关蛋白的上调:一个病例系列研究
JID innovations : skin science from molecules to population health Pub Date : 2023-08-14 DOI: 10.1016/j.xjidi.2023.100223
Neil Seth , Beatriz Abdo Abujamra , Maria Boulina , Hadar Lev-Tov , Ivan Jozic
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