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Zhang X, Wang P, Dang Q, Huang X, Xiao Y, Guan B. Inflammatory cytokines and risk of allergic rhinitis: A Mendelian randomization study. Cytokine 2024; 177:156547. [PMID: 38373366 DOI: 10.1016/j.cyto.2024.156547] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Revised: 01/22/2024] [Accepted: 02/10/2024] [Indexed: 02/21/2024]
Abstract
BACKGROUND Epidemiological and experimental evidences have implicated chronic inflammation in the association with allergic rhinitis (AR). However, it remains unclear whether specific circulating cytokines are the cause of AR or the consequence of bias. To examine whether genetic-predicted changes in circulating cytokine concentrations are related to the occurrence of AR, we conducted a two-sample Mendelian randomization (MR) analysis. METHODS We investigated the causal effects of 26 circulating inflammatory cytokines on AR through MR analysis. The primary method employed in this study was the inverse variance-weighted (IVW) method. Sensitivity analyses were conducted using simple median, weighted median, penalized weighted median, and MR-Egger regression. RESULTS Our study revealed suggestive evidence that higher levels of circulating IL-18 (OR per one standard deviation [SD] increase: 1.006; 95 % CI, 1.002 to 1.011; P = 0.006, PFDR = 0.067, random-effects IVW method) and Macrophage inflammatory protein-1α (MIP-1α) (OR per one SD increase: 1.015; 95 % CI, 1.004 to 1.026; P = 0.009, PFDR = 0.048, random-effects IVW method) were associated with an increased risk of AR. Conversely, higher levels of circulating TRAIL were associated with a decreased risk of AR (OR per one SD increase: 0.993; 95 % CI, 0.989 to 0.997; P = 4.58E-4, PFDR = 0.004, random-effects IVW method). Only the results of TRAIL exist after Bonferroni-correction (the p-value < 0.0019). Sensitivity analysis yielded directionally consistent results. No significant associations were observed between other circulating inflammatory cytokines and AR. CONCLUSION Genetically predicted levels of IL-18, and MIP-1α are likely to associated with an increased risk of AR occurrence. Genetically predicted levels of TRAIL are statistically significant in reducing the risk of AR occurrence. However, the current research evidence does not support an impact of other inflammatory cytokines on the risk of AR. Future studies are needed to provide additional evidence to support the current conclusions.
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Affiliation(s)
- Xu Zhang
- Dalian Medical University, Dalian 116000, China
| | - Peng Wang
- Department of Otolaryngology-Head and Neck Surgery, Jiangdu People's Hospital Affiliated to Yangzhou University, Jiangsu Province 225200 China
| | - Qiuling Dang
- Department of Digestive Medicine, Nanbu People 's Hospital, Sichuan Province 637300, China
| | - Xueqin Huang
- Department of Otolaryngology, The First Dongguan Affiliated Hospital, Guangdong Medical University, Dongguan 523000, China
| | - Yingjie Xiao
- Department of Cardiovascular Surgery, Second Affiliated Hospital of Zhejiang University, Hangzhou 310009, China.
| | - Bing Guan
- Department of Otolaryngology, Head and Neck Surgery, Northern Jiangsu People's Hospital Affiliated to Yangzhou University, Yangzhou 225001, China.
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Deng Z, Fan T, Xiao C, Tian H, Zheng Y, Li C, He J. TGF-β signaling in health, disease, and therapeutics. Signal Transduct Target Ther 2024; 9:61. [PMID: 38514615 PMCID: PMC10958066 DOI: 10.1038/s41392-024-01764-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2022] [Revised: 08/31/2023] [Accepted: 01/31/2024] [Indexed: 03/23/2024] Open
Abstract
Transforming growth factor (TGF)-β is a multifunctional cytokine expressed by almost every tissue and cell type. The signal transduction of TGF-β can stimulate diverse cellular responses and is particularly critical to embryonic development, wound healing, tissue homeostasis, and immune homeostasis in health. The dysfunction of TGF-β can play key roles in many diseases, and numerous targeted therapies have been developed to rectify its pathogenic activity. In the past decades, a large number of studies on TGF-β signaling have been carried out, covering a broad spectrum of topics in health, disease, and therapeutics. Thus, a comprehensive overview of TGF-β signaling is required for a general picture of the studies in this field. In this review, we retrace the research history of TGF-β and introduce the molecular mechanisms regarding its biosynthesis, activation, and signal transduction. We also provide deep insights into the functions of TGF-β signaling in physiological conditions as well as in pathological processes. TGF-β-targeting therapies which have brought fresh hope to the treatment of relevant diseases are highlighted. Through the summary of previous knowledge and recent updates, this review aims to provide a systematic understanding of TGF-β signaling and to attract more attention and interest to this research area.
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Affiliation(s)
- Ziqin Deng
- Department of Thoracic Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Tao Fan
- Department of Thoracic Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Chu Xiao
- Department of Thoracic Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - He Tian
- Department of Thoracic Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Yujia Zheng
- Department of Thoracic Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Chunxiang Li
- Department of Thoracic Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China.
| | - Jie He
- Department of Thoracic Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China.
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Saito J, Nakamura H, Akabane M, Yamatani A. Quantitative Investigation on Exposure to Potentially Harmful Excipients by Injection Drug Administration in Children Under 2 Years of Age and Analysis of Association with Adverse Events: A Single-Center, Retrospective Observational Study. Ther Innov Regul Sci 2024; 58:316-335. [PMID: 38055156 DOI: 10.1007/s43441-023-00596-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Accepted: 10/27/2023] [Indexed: 12/07/2023]
Abstract
INTRODUCTION Potentially harmful excipients (PHEs) for children have been reported and the need for information collection has been advocated. However, studies on the actual occurrence of adverse events are limited. This study investigated the quantitative exposure of PHEs via injection and their association with adverse events in children under 2 years of age. MATERIALS AND METHODS As a single-center observational study, children aged 0-23 months received injectable drugs from April 1, 2018, to March 31, 2023 were included. Information on PHE exposure and adverse events after administration were extracted from medical records. Sodium benzoate, benzyl alcohol, ethanol, glycerol, lactose, polyethylene glycol paraben, polysorbate, propylene glycol, sorbitol, sucrose, sulfite, and thimerosal were selected as PHEs. RESULTS AND DISCUSSION 6265 cases, 333,694 prescriptions, and 368 drugs (264 ingredients) were analyzed. The median age was 0.63 years (interquartile range [IQR] 0.1-1.1). 72,133 prescriptions, 132 drugs and 99 ingredients contained PHE; 2,961 cases exposed to PHE and 1825 cases exceeding permitted daily exposure. The drug with the highest number of exposure cases was hydroxyzine, and the highest number of prescriptions was heparin (both drugs contain benzyl alcohol). In association between adverse events and PHE exposure, higher doses in cases of adverse event occurrence were found in benzyl alcohol, glycerol, polyethylene glycol, and polysorbate exposed cases. Among thimerosal-exposed cases, "developmental delay" was more frequent in exposed cases, but the causal relationship was unknown. Further investigation is needed to clarify the relationship between adverse events and PHE exposure. Additionally, more precise information on PDE for pediatrics including neonates is necessary.
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Affiliation(s)
- Jumpei Saito
- Department of Pharmacy, National Center for Child Health and Development, 2-10-1, Okura, Setagayaku, Tokyo, 157-8535, Japan.
| | - Hidefumi Nakamura
- Department of Research and Development Supervision, National Center for Child Health and Development, 2-10-1, Okura, Setagayaku, Tokyo, 157-8535, Japan
| | - Miki Akabane
- Department of Pharmacy, National Center for Child Health and Development, 2-10-1, Okura, Setagayaku, Tokyo, 157-8535, Japan
| | - Akimasa Yamatani
- Department of Pharmacy, National Center for Child Health and Development, 2-10-1, Okura, Setagayaku, Tokyo, 157-8535, Japan
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Chen MKY, Flanagan AL, Sebaratnam DF, Gu Y. Biologics for inherited disorders of keratinisation: A systematic review. Australas J Dermatol 2024; 65:185-214. [PMID: 38126177 DOI: 10.1111/ajd.14197] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2023] [Revised: 11/13/2023] [Accepted: 11/21/2023] [Indexed: 12/23/2023]
Abstract
BACKGROUND/OBJECTIVES Recent literature highlights the potential of biologics in the management of inherited disorders of keratinisation. In this study, we conducted a systematic review of existing literature on treatment outcomes of inherited keratinisation disorders treated with biologics. METHODS Eligible records were retrieved through searches of the electronic databases MEDLINE, Embase, PubMed and Scopus. Databases were searched from inception to July 2023 for eligible records. A snowballing method was employed to search the references of the retrieved records for the identification of potentially relevant articles. RESULTS One hundred and four eligible studies consisting of a total of 166 patients with an inherited disorder of keratinisation were included. Patients had a median age of 19 years (range: 0.5 to 70 years). The most common disorders were Netherton syndrome (n = 63; 38%), autosomal recessive congenital ichthyoses (n = 27; 16%), CARD14-associated papulosquamous eruptions (n = 17; 10%) and familial pityriasis rubra pilaris (PRP) (n = 15; 9%).Of the 207 times biologics were employed, the three most frequently employed biologics were secukinumab (n = 47; 23%), dupilumab (n = 44; 21%) and ustekinumab (n = 37; 18%). Complete remission was observed in 10 (5%) instances, partial remission in 129 (62%), no or limited response to biologic therapy in 68 (32%) cases, and results are still pending in one case. A total of 33 adverse events were reported. CONCLUSIONS Whilst biologics may be considered in cases of inherited keratinisation disorders recalcitrant to standard therapy, definitive conclusions are prohibited by the low-level of evidence and substantial heterogeneity in methodology across the included studies. Establishment of consensus definitions, and randomised clinical trials may help ascertain the efficacy and safety of biologic therapy in this context and establish the best agent and dosing protocol for each disorder.
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Affiliation(s)
- Michelle K Y Chen
- School of Clinical Medicine, UNSW Medicine & Health, Sydney, New South Wales, Australia
- Department of Dermatology, Liverpool Hospital, Liverpool, New South Wales, Australia
- Royal Prince Alfred Hospital, Camperdown, New South Wales, Australia
| | - Alice L Flanagan
- School of Clinical Medicine, UNSW Medicine & Health, Sydney, New South Wales, Australia
- Prince of Wales Hospital, Randwick, New South Wales, Australia
| | - Deshan F Sebaratnam
- School of Clinical Medicine, UNSW Medicine & Health, Sydney, New South Wales, Australia
- Department of Dermatology, Liverpool Hospital, Liverpool, New South Wales, Australia
| | - Yaron Gu
- School of Clinical Medicine, UNSW Medicine & Health, Sydney, New South Wales, Australia
- Department of Dermatology, Liverpool Hospital, Liverpool, New South Wales, Australia
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Aksoyer Sezgin SB, Durak S, Celik F, Gheybi A, Diramali M, Cakmak R, Gurol AO, Yaylim I, Zeybek U. Genetic Investigation of the Trail Mechanism in Diabetic and Non-diabetic Obese Patients. Biochem Genet 2024:10.1007/s10528-023-10624-1. [PMID: 38243005 DOI: 10.1007/s10528-023-10624-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Accepted: 12/06/2023] [Indexed: 01/21/2024]
Abstract
Obesity is an important healthcare issue caused by abnormally increased adipose tissue because of energy-intake overcoming energy expenditure. Disturbances in the physiological function of adipose tissue mediate the development of diabetes. It is a metabolic disease that results from decreased insulin-levels and/or changes in the insulin action mechanism. Tumor Necrosis Factor-Associated Apoptosis-Inducing Ligand(TRAIL), which is a member of the Tumor Necrosis Factor(TNF)-family with an important role in adipose tissue biology, is included in many studies with its ability to induce apoptosis in cancer cells, but the number of human-studies conducted on the gene related to its protective-role against diabetes and obesity at this level is insufficient. Our study was carried out as a case and control and included three groups (80 diabetic obese, 80 non-diabetic obese, and 80 healthy individuals as the control group). The Real-Time-PZR(RT-qPZR), and DNA Sanger-Sequencing Methods were used for gene expression and gene squences. As a result of the analyses, TRAIL gene expression level was found to be higher in the controls than in the diabetic-obese and non-diabetic-obese group. This change in TRAIL gene expression suggests that TRAIL maybe a protective factor against diabetes. The presence of rs781673405, rs143353036, rs1244378045, rs767450259, rs759369504, rs750556128, and rs369143448 mutations, which was determined with the Sequencing-Method, was shown for the first time in the present study. In addition, it is the first study in which human TRAIL gene-expression and sequencing were performed together. We believe that these data will make an important contribution to the literature.
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Affiliation(s)
- Saadet Busra Aksoyer Sezgin
- Department of Medical Biology and Genetics, Faculty of Medicine, Istanbul Yeni Yuzyil University, 34010, Istanbul, Turkey
| | - Sermin Durak
- Department of Medical Microbiology, Faculty of Medicine, Istanbul University Cerrahpasa, 34098, Istanbul, Turkey
| | - Faruk Celik
- Department of Molecular Medicine, Aziz Sancar Institute of Experimental Medicine, Istanbul University, 34093, Istanbul, Turkey
| | - Arezoo Gheybi
- Department of Molecular Medicine, Aziz Sancar Institute of Experimental Medicine, Istanbul University, 34093, Istanbul, Turkey
| | - Murat Diramali
- Department of Anatomy, Faculty of Medicine, Bolu Abant Izzet Baysal University, 14030, Bolu, Turkey
| | - Ramazan Cakmak
- Department of Internal Decease, Istanbul University, 34093, Istanbul, Turkey
| | - Ali Osman Gurol
- Department of Immunology, Aziz Sancar Institute of Experimental Medicine, Istanbul University, 34093, Istanbul, Turkey
| | - Ilhan Yaylim
- Department of Molecular Medicine, Aziz Sancar Institute of Experimental Medicine, Istanbul University, 34093, Istanbul, Turkey
| | - Umit Zeybek
- Department of Molecular Medicine, Aziz Sancar Institute of Experimental Medicine, Istanbul University, 34093, Istanbul, Turkey.
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Han MW, Kim SH, Oh I, Kim YH, Lee J. IL-1β and iNOS can drive the asthmatic comorbidities and decrease of lung function in perennial allergic rhinitis children. Allergy Asthma Clin Immunol 2024; 20:1. [PMID: 38167134 PMCID: PMC10763256 DOI: 10.1186/s13223-023-00867-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/25/2023] [Accepted: 12/15/2023] [Indexed: 01/05/2024]
Abstract
BACKGROUND Allergic asthma and rhinitis (AR) are closely linked, with a significant proportion of AR patients developing asthma. Identification of the early signs of comorbidity of AR and asthma can enable prompt treatment and prevent asthma progression. OBJECTIVES AND METHODS This study investigated the role of interleukin-1β (IL-1β), a pro-inflammatory cytokine, and inducible nitric oxide synthase (iNOS) in the comorbidity of AR and asthma and lung function in Korean children with perennial AR (PAR). A cohort of 240 subjects (6 to 10 years old) with PAR (PAR alone: 113 children, PAR and asthma: 127 children) was analyzed for various biomarkers, including IL-1β, iNOS, and epithelial-mesenchymal transition (EMT) markers in serum. The blood levels of eosinophils and immunoglobulin E (IgE) were examined. IL-1β, CCL-24, E-cadherin, and vimentin were measured by enzyme-linked immunosorbent assay (ELISA). Epithelial iNOS was measured by the NOS kit. RESULTS Elevated levels of IL-1β, iNOS, and vimentin in the serum were identified as significant indicators of the likelihood of comorbidity of PAR and asthma in children. Furthermore, higher concentrations of IL-1β, iNOS, and vimentin have been linked to reduced lung function in PAR children. Notably, IL-1β expression shows a relationship with the levels of E-cadherin, vimentin, and CCL-24. However, no correlation was found between IL-1β and iNOS expressions. CONCLUSIONS This study suggests that IL-1β and iNOS can be biomarkers in the progression of PAR and asthma and decreased lung function, suggesting potential targets for early intervention and treatment.
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Affiliation(s)
- Myung Woul Han
- Department of Otolaryngology, Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan, Republic of Korea.
| | - Song Hee Kim
- Department of Otolaryngology, Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan, Republic of Korea
| | - Inbo Oh
- Environmental Health Center, University of Ulsan College of Medicine, Ulsan, Republic of Korea
| | - Yang Ho Kim
- Department of Occupational and Environmental Medicine, Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan, Republic of Korea
| | - Jiho Lee
- Department of Occupational and Environmental Medicine, Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan, Republic of Korea.
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Zhang H, Patrick MT, Tejasvi T, Sarkar MK, Wasikowski R, Stuart PE, Li Q, Xing X, Voorhees JJ, Ward NL, He K, Zhou X, Gudjonsson JE, Nair RP, Elder JT, Tsoi LC. Retrospective pharmacogenetic study of psoriasis highlights the role of KLK7 in tumour necrosis factor signalling. Br J Dermatol 2023; 190:70-79. [PMID: 37672660 PMCID: PMC10733628 DOI: 10.1093/bjd/ljad332] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Revised: 08/29/2023] [Accepted: 09/01/2023] [Indexed: 09/08/2023]
Abstract
BACKGROUND Multiple treatment options are available for the management of psoriasis, but clinical response varies among individual patients and no biomarkers are available to facilitate treatment selection for improved patient outcomes. OBJECTIVES To utilize retrospective data to conduct a pharmacogenetic study to explore the potential genetic pathways associated with drug response in the treatment of psoriasis. METHODS We conducted a retrospective pharmacogenetic study using self-evaluated treatment response from 1942 genotyped patients with psoriasis. We examined 6 502 658 genetic markers to model their associations with response to six treatment options using linear regression, adjusting for cohort variables and demographic features. We further utilized an integrative approach incorporating epigenomics, transcriptomics and a longitudinal clinical cohort to provide biological implications for the topmost signals associated with drug response. RESULTS Two novel markers were revealed to be associated with treatment response: rs1991820 (P = 1.30 × 10-6) for anti-tumour necrosis factor (TNF) biologics; and rs62264137 (P = 2.94 × 10-6) for methotrexate, which was also associated with cutaneous mRNA expression levels of two known psoriasis-related genes KLK7 (P = 1.0 × 10-12) and CD200 (P = 5.4 × 10-6). We demonstrated that KLK7 expression was increased in the psoriatic epidermis, as shown by immunohistochemistry, as well as single-cell RNA sequencing, and its responsiveness to anti-TNF treatment was highlighted. By inhibiting the expression of KLK7, we further illustrated that keratinocytes have decreased proinflammatory responses to TNF. CONCLUSIONS Our study implicates the genetic regulation of cytokine responses in predicting clinical drug response and supports the association between pharmacogenetic loci and anti-TNF response, as shown here for KLK7.
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Affiliation(s)
| | | | - Trilokraj Tejasvi
- Department of Dermatology
- Ann Arbor Veterans Affairs Hospital, Ann Arbor, MI, USA
| | | | | | | | | | | | | | - Nicole L Ward
- Department of Dermatology, Vanderbilt University Medical Center, Nashville, TN, USA
| | | | | | - Johann E Gudjonsson
- Department of Dermatology
- Taubman Medical Research Institute, University of Michigan Medical School, Ann Arbor, MI, USA
| | | | - James T Elder
- Department of Dermatology
- Ann Arbor Veterans Affairs Hospital, Ann Arbor, MI, USA
| | - Lam C Tsoi
- Departments of Biostatistics
- Department of Dermatology
- Computational Medicine and Bioinformatics, University of Michigan, Ann Arbor, MI, USA
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Huang C, AlSubki L, Yamaya A, Sung N, Kwak-Kim J. Poor ovarian response in assisted reproductive technology cycles is associated with anti-ovarian antibody and pro-inflammatory immune responses. J Reprod Immunol 2023; 160:104152. [PMID: 37778094 DOI: 10.1016/j.jri.2023.104152] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2023] [Revised: 08/27/2023] [Accepted: 09/11/2023] [Indexed: 10/03/2023]
Abstract
Anti-ovarian antibody (AOA) could be considered an independent marker for autoimmune ovarian disease and predicting future premature ovarian failure (POF). This study aims to investigate if AOA is associated with poor ovarian response (POR) and pro-inflammatory immune responses in women undergoing assisted reproductive technology (ART) cycles. Two hundred forty-eight women undergoing ART cycles were divided into four groups based on AOA test results and the presence of POR: POR(-)/AOA(-) group (N = 148), POR(+)/AOA(-) group (N = 34), POR (-)/AOA(+) group (N = 44), POR(+)/AOA(+) group (N = 22). The POR patients have a significantly higher prevalence of AOA than non-POR patients (P < 0.05). Peripheral blood CD56 + natural killer (NK) cell level (%), NK cytotoxicity, CD19 +CD5 + B-1 cell level (%), and IFN-γ/IL-10 producing T helper (Th) 1/Th2 cell ratios were significantly higher in POR(+)/AOA(+) group than those of other groups (P < 0.001, P < 0.005, P < 0.01, P < 0.05, respectively). TNF-α/IL-10 producing Th1/Th2 cell ratio of POR(+)/AOA(+) group was significantly higher than those of POR(+)/AOA(-) and POR(-)/AOA(-) groups (P < 0.05, respectively). Homocysteine and vitamin D levels of the POR(+)/AOA(+) group were significantly lower than those of other groups (P < 0.005, respectively). Plasminogen activator inhibiter-1 (PAI-1) level of POR(+)/AOA(+) group was significantly higher than that of POR(-)/AOA(-) group (P < 0.05). In the POR(+)/AOA(+) group, the prevalence of antiphospholipid antibodies was significantly higher than that of the POR(+)/AOA(-) group (P = 0.005). Women with autoimmune POR (POR(+)/AOA(+)) have dysregulated pro-inflammatory immune responses and metabolic factors. The diagnostic and therapeutic approaches for autoimmune POR should be differentiated from those for non-autoimmune POR.
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Affiliation(s)
- Changsheng Huang
- Reproductive Medicine and Immunology, Obstetrics and Gynecology, Clinical Sciences Department, Chicago Medical School, Rosalind Franklin University of Medicine and Science, Vernons Hill, IL 60061, USA; Department of Traditional Chinese Medicine and Rheumatology, Huazhong University of Science and Technology Union Shenzhen Hospital, The 6th Affiliated Hospital of Shenzhen University Medical School, Shenzhen, China
| | - Lujain AlSubki
- Reproductive Medicine and Immunology, Obstetrics and Gynecology, Clinical Sciences Department, Chicago Medical School, Rosalind Franklin University of Medicine and Science, Vernons Hill, IL 60061, USA; Department of Obstetrics and Gynecology, King Faisal Specialist Hospital and Research Center, Riyadh, Kingdom of Saudi Arabia
| | - Ayano Yamaya
- Reproductive Medicine and Immunology, Obstetrics and Gynecology, Clinical Sciences Department, Chicago Medical School, Rosalind Franklin University of Medicine and Science, Vernons Hill, IL 60061, USA; Department of Obstetrics and Gynecology, Hyogo Medical University, School of Medicine, Nishinomiya, Hyogo, Japan
| | - Nayoung Sung
- Reproductive Medicine and Immunology, Obstetrics and Gynecology, Clinical Sciences Department, Chicago Medical School, Rosalind Franklin University of Medicine and Science, Vernons Hill, IL 60061, USA
| | - Joanne Kwak-Kim
- Reproductive Medicine and Immunology, Obstetrics and Gynecology, Clinical Sciences Department, Chicago Medical School, Rosalind Franklin University of Medicine and Science, Vernons Hill, IL 60061, USA.
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Pera V, Brusselle GG, Riemann S, Kors JA, Van Mulligen EM, Parry R, de Wilde M, Rijnbeek PR, Verhamme KMC. Parasitic infections related to anti-type 2 immunity monoclonal antibodies: a disproportionality analysis in the food and drug administration's adverse event reporting system (FAERS). Front Pharmacol 2023; 14:1276340. [PMID: 38035014 PMCID: PMC10682182 DOI: 10.3389/fphar.2023.1276340] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2023] [Accepted: 10/31/2023] [Indexed: 12/02/2023] Open
Abstract
Introduction: Monoclonal antibodies (mAbs) targeting immunoglobulin E (IgE) [omalizumab], type 2 (T2) cytokine interleukin (IL) 5 [mepolizumab, reslizumab], IL-4 Receptor (R) α [dupilumab], and IL-5R [benralizumab]), improve quality of life in patients with T2-driven inflammatory diseases. However, there is a concern for an increased risk of helminth infections. The aim was to explore safety signals of parasitic infections for omalizumab, mepolizumab, reslizumab, dupilumab, and benralizumab. Methods: Spontaneous reports were used from the Food and Drug Administration's Adverse Event Reporting System (FAERS) database from 2004 to 2021. Parasitic infections were defined as any type of parasitic infection term obtained from the Standardised Medical Dictionary for Regulatory Activities® (MedDRA®). Safety signal strength was assessed by the Reporting Odds Ratio (ROR). Results: 15,502,908 reports were eligible for analysis. Amongst 175,888 reports for omalizumab, mepolizumab, reslizumab, dupilumab, and benralizumab, there were 79 reports on parasitic infections. Median age was 55 years (interquartile range 24-63 years) and 59.5% were female. Indications were known in 26 (32.9%) reports; 14 (53.8%) biologicals were reportedly prescribed for asthma, 8 (30.7%) for various types of dermatitis, and 2 (7.6%) for urticaria. A safety signal was observed for each biological, except for reslizumab (due to lack of power), with the strongest signal attributed to benralizumab (ROR = 15.7, 95% Confidence Interval: 8.4-29.3). Conclusion: Parasitic infections were disproportionately reported for mAbs targeting IgE, T2 cytokines, or T2 cytokine receptors. While the number of adverse event reports on parasitic infections in the database was relatively low, resulting safety signals were disproportionate and warrant further investigation.
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Affiliation(s)
- Victor Pera
- Department of Medical Informatics, Erasmus University Medical Center, Rotterdam, Netherlands
| | - Guy G. Brusselle
- Department of Respiratory Medicine, Ghent University Hospital, Ghent, Belgium
- Departments of Epidemiology and Respiratory Medicine, Erasmus University Medical Center, Rotterdam, Netherlands
| | - Sebastian Riemann
- Department of Respiratory Medicine, Ghent University Hospital, Ghent, Belgium
| | - Jan A. Kors
- Department of Medical Informatics, Erasmus University Medical Center, Rotterdam, Netherlands
| | - Erik M. Van Mulligen
- Department of Medical Informatics, Erasmus University Medical Center, Rotterdam, Netherlands
| | - Rowan Parry
- Department of Medical Informatics, Erasmus University Medical Center, Rotterdam, Netherlands
| | - Marcel de Wilde
- Department of Medical Informatics, Erasmus University Medical Center, Rotterdam, Netherlands
| | - Peter R. Rijnbeek
- Department of Medical Informatics, Erasmus University Medical Center, Rotterdam, Netherlands
| | - Katia M. C. Verhamme
- Department of Medical Informatics, Erasmus University Medical Center, Rotterdam, Netherlands
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Jordan TJ, Chen J, Li N, Burette S, Wan L, Chen L, Culton DA, Geng S, Googe P, Thomas NE, Diaz LA, Liu Z. The Eotaxin-1/CCR3 Axis and Matrix Metalloproteinase-9 Are Critical in Anti-NC16A IgE-Induced Bullous Pemphigoid. J Immunol 2023; 211:1216-1223. [PMID: 37672029 PMCID: PMC10592335 DOI: 10.4049/jimmunol.2300080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Accepted: 07/13/2023] [Indexed: 09/07/2023]
Abstract
Bullous pemphigoid (BP) is the most common autoimmune bullous skin disease of humans and is characterized by eosinophilic inflammation and circulating and tissue-bound IgG and IgE autoantibodies directed against two hemidesmosomal proteins: BP180 and BP230. The noncollagenous 16A domain (NC16A) of BP180 has been found to contain major epitopes recognized by autoantibodies in BP. We recently established the pathogenicity of anti-NC16A IgE through passive transfer of patient-derived autoantibodies to double-humanized mice that express the human high-affinity IgE receptor, FcεRI, and human NC16A domain (FcεRI/NC16A). In this model, anti-NC16A IgEs recruit eosinophils to mediate tissue injury and clinical disease in FcεRI/NC16A mice. The objective of this study was to characterize the molecular and cellular events that underlie eosinophil recruitment and eosinophil-dependent tissue injury in anti-NC16A IgE-induced BP. We show that anti-NC16A IgEs significantly increase levels of key eosinophil chemoattractants, eotaxin-1 and eotaxin-2, as well as the proteolytic enzyme matrix metalloproteinase-9 (MMP-9) in the lesional skin of FcεRI/NC16A mice. Importantly, neutralization of eotaxin-1, but not eotaxin-2, and blockade of the main eotaxin receptor, CCR3, drastically reduce anti-NC16A IgE-induced disease activity. We further show that anti-NC16A IgE/NC16A immune complexes induce the release of MMP-9 from eosinophils, and that MMP-9-deficient mice are resistant to anti-NC16A IgE-induced BP. Lastly, we find significantly increased levels of eotaxin-1, eotaxin-2, and MMP-9 in blister fluids of BP patients. Taken together, this study establishes the eotaxin-1/CCR3 axis and MMP-9 as key players in anti-NC16A IgE-induced BP and candidate therapeutic targets for future drug development and testing.
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Affiliation(s)
- Tyler J.M. Jordan
- Departments of Dermatology, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
- Department of Clinical Sciences, North Carolina State University, Raleigh, NC 27607, USA
| | - Jinbo Chen
- Departments of Dermatology, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
- Department of Dermatology, Wuhan No. 1 Hospital, Wuhan 430022, China
| | - Ning Li
- Departments of Dermatology, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
| | - Susan Burette
- Departments of Dermatology, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
| | - Li Wan
- Department of Dermatology, Wuhan No. 1 Hospital, Wuhan 430022, China
- Dermatology Hospital of Southern Medical University, Guangzhou 510091, China
| | - Liuqing Chen
- Department of Dermatology, Wuhan No. 1 Hospital, Wuhan 430022, China
| | - Donna A. Culton
- Departments of Dermatology, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
| | - Songmei Geng
- Department of Dermatology, The Second Affiliated Hospital, School of Medicine, Xi’an Jiaotong University, Xi’an, Shaanxi 710004, China
| | - Paul Googe
- Departments of Dermatology, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
| | - Nancy E. Thomas
- Departments of Dermatology, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
| | - Luis A. Diaz
- Departments of Dermatology, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
| | - Zhi Liu
- Departments of Dermatology, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
- Microbiology and Immunology, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
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11
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Plaza Moral V, Alobid I, Álvarez Rodríguez C, Blanco Aparicio M, Ferreira J, García G, Gómez-Outes A, Garín Escrivá N, Gómez Ruiz F, Hidalgo Requena A, Korta Murua J, Molina París J, Pellegrini Belinchón FJ, Plaza Zamora J, Praena Crespo M, Quirce Gancedo S, Sanz Ortega J, Soto Campos JG. GEMA 5.3. Spanish Guideline on the Management of Asthma. Open Respir Arch 2023; 5:100277. [PMID: 37886027 PMCID: PMC10598226 DOI: 10.1016/j.opresp.2023.100277] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2023] Open
Abstract
The Spanish Guideline on the Management of Asthma, better known by its acronym in Spanish GEMA, has been available for more than 20 years. Twenty-one scientific societies or related groups both from Spain and internationally have participated in the preparation and development of the updated edition of GEMA, which in fact has been currently positioned as the reference guide on asthma in the Spanish language worldwide. Its objective is to prevent and improve the clinical situation of people with asthma by increasing the knowledge of healthcare professionals involved in their care. Its purpose is to convert scientific evidence into simple and easy-to-follow practical recommendations. Therefore, it is not a monograph that brings together all the scientific knowledge about the disease, but rather a brief document with the essentials, designed to be applied quickly in routine clinical practice. The guidelines are necessarily multidisciplinary, developed to be useful and an indispensable tool for physicians of different specialties, as well as nurses and pharmacists. Probably the most outstanding aspects of the guide are the recommendations to: establish the diagnosis of asthma using a sequential algorithm based on objective diagnostic tests; the follow-up of patients, preferably based on the strategy of achieving and maintaining control of the disease; treatment according to the level of severity of asthma, using six steps from least to greatest need of pharmaceutical drugs, and the treatment algorithm for the indication of biologics in patients with severe uncontrolled asthma based on phenotypes. And now, in addition to that, there is a novelty for easy use and follow-up through a computer application based on the chatbot-type conversational artificial intelligence (ia-GEMA).
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Affiliation(s)
| | - Isam Alobid
- Otorrinolaringología, Hospital Clinic de Barcelona, España
| | | | | | - Jorge Ferreira
- Hospital de São Sebastião – CHEDV, Santa Maria da Feira, Portugal
| | | | - Antonio Gómez-Outes
- Farmacología clínica, Agencia Española de Medicamentos y Productos Sanitarios (AEMPS), Madrid, España
| | - Noé Garín Escrivá
- Farmacia Hospitalaria, Hospital de la Santa Creu i Sant Pau, Barcelona, España
| | | | | | - Javier Korta Murua
- Neumología Pediátrica, Hospital Universitario Donostia, Donostia-San, Sebastián, España
| | - Jesús Molina París
- Medicina de familia, semFYC, Centro de Salud Francia, Fuenlabrada, Dirección Asistencial Oeste, Madrid, España
| | | | - Javier Plaza Zamora
- Farmacia comunitaria, Farmacia Dr, Javier Plaza Zamora, Mazarrón, Murcia, España
| | | | | | - José Sanz Ortega
- Alergología Pediátrica, Hospital Católico Universitario Casa de Salud, Valencia, España
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12
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Can Bostan O, Damadoglu E, Sarac BE, Kilic B, Sahiner UM, Karaaslan C, Karakaya G, Kalyoncu AF. Cytokine Profiles of Chronic Urticaria Patients and The Effect of Omalizumab Treatment. Dermatol Pract Concept 2023; 13:dpc.1304a272. [PMID: 37992372 PMCID: PMC10656130 DOI: 10.5826/dpc.1304a272] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/26/2023] [Indexed: 11/24/2023] Open
Abstract
INTRODUCTION Cytokines are key mediators in immunological and inflammatory conditions, including chronic spontaneous urticaria (CSU). OBJECTIVES To investigate Th1, Th2, and Th17 cytokine profiles in CSU and to evaluate the possible effect of omalizumab treatment. METHODS Patients who were followed up for CSU, as well as healthy volunteers, were included in the study. To assess urticaria activity, the 7-day-Urticaria Activity Score (UAS-7), the Urticaria Control Test (UCT), and the Chronic Urticaria Quality of Life Questionnaire (CU-QoL) were filled. Serum levels of IL-6, IL-17, IL-31, eotaxin, RANTES, TNF-α, and TSLP were analyzed by ELISA and compared in CSU and control groups. The patients were analyzed in two groups as the omalizumab group and the non-omalizumab group based on their treatment status. RESULTS Total IgE, ESR, CRP, RANTES, and TNF-a were significantly different in the overall comparison of the three groups: CSU-receiving omalizumab, CSU-not receiving omalizumab, and control groups (P <0.01, 0.015, <0.01, <0.01 and <0.01 respectively). Total IgE, CRP, RANTES, and TNF-α values were similar in those who received and did not receive omalizumab, yet these biomarkers were significantly higher in both groups than in the control group (P < 0.05). Statistical significance in ESR was observed only between the CSU-receiving omalizumab group and the control group (P = 0.01). Within the CSU patients, there was a slight but significant correlation between UCT and TNF-α (P = 0.008, r = 0.32) and IL-17 (P = 0.06, r = 0.33) levels. CONCLUSIONS The investigated cytokine profile in CSU patients may differ from healthy controls, particularly with the higher levels of RANTES and TNF-α, and omalizumab treatment does not seem to affect that profile in CSU patients.
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Affiliation(s)
- Ozge Can Bostan
- Hacettepe University Faculty of Medicine, Department of Chest Diseases, Division of Allergy and Immunology, Ankara, Turkey
| | - Ebru Damadoglu
- Hacettepe University Faculty of Medicine, Department of Chest Diseases, Division of Allergy and Immunology, Ankara, Turkey
| | - Basak Ezgi Sarac
- Hacettepe University Faculty of Science, Department of Biology, Molecular Biology Section, Ankara, Turkey
| | - Busra Kilic
- Hacettepe University Faculty of Science, Department of Biology, Molecular Biology Section, Ankara, Turkey
| | - Umit Murat Sahiner
- Hacettepe University Faculty of Medicine, Department of Pediatric Allergy and Asthma, Ankara, Turkey
| | - Cagatay Karaaslan
- Hacettepe University Faculty of Science, Department of Biology, Molecular Biology Section, Ankara, Turkey
| | - Gul Karakaya
- Hacettepe University Faculty of Medicine, Department of Chest Diseases, Division of Allergy and Immunology, Ankara, Turkey
| | - Ali Fuat Kalyoncu
- Hacettepe University Faculty of Medicine, Department of Chest Diseases, Division of Allergy and Immunology, Ankara, Turkey
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13
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Kordeva SA, Batashki I, Tchernev G. Netherton syndrome in a Bulgarian patient : Presentation of a case and an update of therapeutic options. Wien Med Wochenschr 2023; 173:276-286. [PMID: 36695942 DOI: 10.1007/s10354-022-00999-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Accepted: 12/15/2022] [Indexed: 01/26/2023]
Abstract
Comel-Netherton syndrome, or Netherton syndrome (NS), is a rare chronic genetic skin condition affecting the daily life of patients, which often results in poorly developed social skills and anxiety. Genetic predisposition plays a key role alongside the clinical findings, and clinicians must be aware of it as it can mimic other well-known skin conditions. Diagnosis is challenging both clinically and histologically. Clinically, it can mimic a severe form of atopic dermatitis, psoriasiform dermatitis overlapping with atopic dermatitis, or erythrokeratodermia variabilis. The difficulties in making histological diagnosis are similar, and it is often necessary to take several biopsies in order to clarify the diagnosis. Although retinoids are used for both psoriasis, erythrokeratodermia variabilis, and other congenital forms of keratodermia, the recommended treatment doses are different. This often results in poor treatment outcome. We present a 16-year-old patient previously diagnosed as erythrokeratodermia variabilis and treated with little to no improvement. Systemic therapy with acitretin 10 mg daily, local pimecrolimus 1%, emollients, and bilastine 20 mg once daily was initiated. Due to the limited application of retinoids and the difficulties in achieving permanent remission, modern medicine is faced with the challenge of seeking innovative therapeutic solutions. New hopes are placed on targeted or anti-cytokine therapy, based on inhibiting the inflammatory component of the disease. This article is mainly focused on innovative therapeutic options, including modern medications such as dupilumab, infliximab, secukinumab, anakinra, omalizumab, and others.
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Affiliation(s)
- Simona Atanasova Kordeva
- Onkoderma-Clinic for Dermatology, Venereology and Dermatologic Surgery, General Skobelev 26, 1606, Sofia, Bulgaria.
| | - Ilia Batashki
- Medical Institute of Ministry of Interior, General Skobelev 79, 1606, Sofia, Bulgaria
| | - Georgi Tchernev
- Onkoderma-Clinic for Dermatology, Venereology and Dermatologic Surgery, General Skobelev 26, 1606, Sofia, Bulgaria
- Department of Dermatology and Venereology, Medical Institute of Ministry of Interior, General Skobelev 79, 1606, Sofia, Bulgaria
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14
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Żelaźniewicz A, Nowak-Kornicka J, Pawłowski B. Birth size and the serum level of biological age markers in men. Sci Rep 2023; 13:14231. [PMID: 37648769 PMCID: PMC10469219 DOI: 10.1038/s41598-023-41065-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Accepted: 08/21/2023] [Indexed: 09/01/2023] Open
Abstract
Previous studies showed that intrauterine growth restrictions, resulting in smaller body size at birth, are associated with altered development and the risk of age-related diseases in adult life. Thus, prenatal development may predict aging trajectories in humans. The study aimed to verify if body size at birth is related to biological age in adult men. The study sample consisted of 159 healthy, non-smoking men with a mean age of 35.24 (SD 3.44) years. Birth weight and length were taken from medical records. The ponderal index at birth was calculated. Biological age was evaluated based on serum levels of s-Klotho, hsCRP, DHEA/S, and oxidative stress markers. Pregnancy age at birth, lifestyle, weight, cortisol, and testosterone levels were controlled. The results showed no relationship between birth size and s-Klotho, DHEA/S level, inflammation, or oxidative stress. Also, men born as small-for-gestational-age (N = 49) and men born as appropriate-for-gestational-age (N = 110) did not differ in terms of biological age markers levels. The results were similar when controlled for pregnancy week at birth, chronological age, BMI, testosterone, or cortisol level. The results suggest that there is no relationship between intrauterine growth and biomarkers of aging in men aged 30-45 years from the affluent population.
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Affiliation(s)
- Agnieszka Żelaźniewicz
- Department of Human Biology, University of Wrocław, Ul. Przybyszewskiego 63, 51-148, Wrocław, Poland.
| | - Judyta Nowak-Kornicka
- Department of Human Biology, University of Wrocław, Ul. Przybyszewskiego 63, 51-148, Wrocław, Poland
| | - Bogusław Pawłowski
- Department of Human Biology, University of Wrocław, Ul. Przybyszewskiego 63, 51-148, Wrocław, Poland
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15
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Pedersen NH, Sørensen JA, Ghazanfar MN, Zhang DG, Vestergaard C, Thomsen SF. Biomarkers for Monitoring Treatment Response of Omalizumab in Patients with Chronic Urticaria. Int J Mol Sci 2023; 24:11328. [PMID: 37511088 PMCID: PMC10379579 DOI: 10.3390/ijms241411328] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Revised: 06/29/2023] [Accepted: 07/03/2023] [Indexed: 07/30/2023] Open
Abstract
Chronic urticaria (CU) is a debilitating skin disease affecting around 1% of the population. CU can be subdivided into chronic spontaneous urticaria (CSU) and chronic inducible urticaria (CIndU). Different pathophysiological mechanisms have been proposed to play a role in the development of CU, and these are also being investigated as potential biomarkers in the diagnosis and management of the disease. As of now the only assessment tools available for treatment response are patient reported outcomes (PROs). Although these tools are both validated and widely used, they leave a desire for more objective measurements. A biomarker is a broad subcategory of observations that can be used as an accurate, reproducible, and objective indicator of clinically relevant outcomes. This could be normal biological or pathogenic processes, or a response to an intervention or exposure, e.g., treatment response. Herein we provide an overview of biomarkers for CU, with a focus on prognostic biomarkers for treatment response to omalizumab, thereby potentially aiding physicians in personalizing treatments.
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Affiliation(s)
- Nadja Højgaard Pedersen
- Department of Dermato-Venereology and Wound Healing Centre, Copenhagen University Hospital Bispebjerg, 2400 Copenhagen, Denmark
| | - Jennifer Astrup Sørensen
- Department of Dermato-Venereology and Wound Healing Centre, Copenhagen University Hospital Bispebjerg, 2400 Copenhagen, Denmark
| | - Misbah Noshela Ghazanfar
- Department of Dermato-Venereology and Wound Healing Centre, Copenhagen University Hospital Bispebjerg, 2400 Copenhagen, Denmark
| | - Ditte Georgina Zhang
- Department of Dermato-Venereology and Wound Healing Centre, Copenhagen University Hospital Bispebjerg, 2400 Copenhagen, Denmark
| | - Christian Vestergaard
- Department of Dermatology and Venereology, Aarhus University Hospital, 8200 Aarhus, Denmark
| | - Simon Francis Thomsen
- Department of Dermato-Venereology and Wound Healing Centre, Copenhagen University Hospital Bispebjerg, 2400 Copenhagen, Denmark
- Department of Biomedical Sciences, University of Copenhagen, 2200 Copenhagen, Denmark
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de Baat A, Trinh B, Ellingsgaard H, Donath MY. Physiological role of cytokines in the regulation of mammalian metabolism. Trends Immunol 2023:S1471-4906(23)00110-2. [PMID: 37423882 DOI: 10.1016/j.it.2023.06.002] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Revised: 06/09/2023] [Accepted: 06/09/2023] [Indexed: 07/11/2023]
Abstract
The innate cytokine system is involved in the response to excessive food intake. In this review, we highlight recent advances in our understanding of the physiological role of three prominent cytokines, interleukin (IL)-1β, IL-6, and tumor necrosis factor (TNF), in mammalian metabolic regulation. This recent research highlights the pleiotropic and context-dependent functions in the immune-metabolic interplay. IL-1β is activated in response to overloaded mitochondrial metabolism, stimulates insulin secretion, and allocates energy to immune cells. IL-6 is released by contracting skeletal muscle and adipose tissue and directs energy from storing tissues to consuming tissues. TNF induces insulin resistance and prevents ketogenesis. Additionally, the therapeutic potential of modulating the activity of each cytokine is discussed.
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Affiliation(s)
- Axel de Baat
- Clinic of Endocrinology, Diabetes and Metabolism University Hospital Basel, Basel, Switzerland; Department of Biomedicine, University of Basel, Basel, Switzerland
| | - Beckey Trinh
- The Centre for Physical Activity Research, Rigshospitalet, Copenhagen, Denmark
| | - Helga Ellingsgaard
- The Centre for Physical Activity Research, Rigshospitalet, Copenhagen, Denmark
| | - Marc Y Donath
- Clinic of Endocrinology, Diabetes and Metabolism University Hospital Basel, Basel, Switzerland; Department of Biomedicine, University of Basel, Basel, Switzerland.
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17
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Motyka J, Kicman A, Kulesza M, Ławicki S. CXC ELR-Positive Chemokines as Diagnostic and Prognostic Markers for Breast Cancer Patients. Cancers (Basel) 2023; 15:3118. [PMID: 37370728 DOI: 10.3390/cancers15123118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2023] [Revised: 06/01/2023] [Accepted: 06/05/2023] [Indexed: 06/29/2023] Open
Abstract
As the most common type of malignant lesison, breast cancer is a leading challenge for clinicians. Currently, diagnosis is based on self-examination and imaging studies that require confirmation by tissue biopsy. However, there are no easily accessible diagnostic tools that can serve as diagnostic and prognostic markers for breast cancer patients. One of the possible candidates for such markers is a group of chemokines that are closely implicated in each stage of tumorigenesis. Many researchers have noted the potential of this molecule group to become tumor markers and have tried to establish their clinical utility. In this work, we summarize the results obtained by scientists on the usefulness of the ELR-positive CXC group of chemokines in ancillary diagnosis of breast cancer.
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Affiliation(s)
- Joanna Motyka
- Department of Population Medicine and Lifestyle Diseases Prevention, Medical University of Bialystok, 15-269 Bialystok, Poland
| | - Aleksandra Kicman
- Department of Aesthetic Medicine, Medical University of Bialystok, 15-267 Bialystok, Poland
| | - Monika Kulesza
- Department of Population Medicine and Lifestyle Diseases Prevention, Medical University of Bialystok, 15-269 Bialystok, Poland
| | - Sławomir Ławicki
- Department of Population Medicine and Lifestyle Diseases Prevention, Medical University of Bialystok, 15-269 Bialystok, Poland
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18
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Striz I, Golebski K, Strizova Z, Loukides S, Bakakos P, Hanania N, Jesenak M, Diamant Z. New insights into the pathophysiology and therapeutic targets of asthma and comorbid chronic rhinosinusitis with or without nasal polyposis. Clin Sci (Lond) 2023; 137:727-753. [PMID: 37199256 PMCID: PMC10195992 DOI: 10.1042/cs20190281] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2023] [Revised: 04/22/2023] [Accepted: 04/28/2023] [Indexed: 05/19/2023]
Abstract
Asthma and chronic rhinosinusitis with nasal polyps (CRSwNP) or without (CRSsNP) are chronic respiratory diseases. These two disorders often co-exist based on common anatomical, immunological, histopathological, and pathophysiological basis. Usually, asthma with comorbid CRSwNP is driven by type 2 (T2) inflammation which predisposes to more severe, often intractable, disease. In the past two decades, innovative technologies and detection techniques in combination with newly introduced targeted therapies helped shape our understanding of the immunological pathways underlying inflammatory airway diseases and to further identify several distinct clinical and inflammatory subsets to enhance the development of more effective personalized treatments. Presently, a number of targeted biologics has shown clinical efficacy in patients with refractory T2 airway inflammation, including anti-IgE (omalizumab), anti-IL-5 (mepolizumab, reslizumab)/anti-IL5R (benralizumab), anti-IL-4R-α (anti-IL-4/IL-13, dupilumab), and anti-TSLP (tezepelumab). In non-type-2 endotypes, no targeted biologics have consistently shown clinical efficacy so far. Presently, multiple therapeutical targets are being explored including cytokines, membrane molecules and intracellular signalling pathways to further expand current treatment options for severe asthma with and without comorbid CRSwNP. In this review, we discuss existing biologics, those under development and share some views on new horizons.
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Affiliation(s)
- Ilja Striz
- Department of Clinical and Transplant Immunology, Institute for Clinical and Experimental Medicine, Prague, Czech Republic
- Institute of Immunology and Microbiology, First Faculty of Medicine, Charles University, Prague, Czech Republic
- Subdivision of Allergology and Clinical Immunology, Institute for Postgraduate Education in Medicine, Prague, Czech Republic
| | - Kornel Golebski
- Department of Pulmonary Medicine, Amsterdam University Medical Centers, University of Amsterdam, the Netherlands
| | - Zuzana Strizova
- Institute of Immunology, Second Faculty of Medicine, Charles University and Motol University Hospital, Prague, Czech Republic
| | - Stelios Loukides
- Department of Respiratory Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Petros Bakakos
- First Respiratory Medicine Department, National and Kapodistrian University of Athens, Athens, Greece
| | - Nicola A. Hanania
- Section of Pulmonary and Critical Care Medicine, Baylor College of Medicine, Houston, TX, USA
| | - Milos Jesenak
- Department of Pulmonology and Phthisiology, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava, University Hospital in Martin, Slovakia
- Department of Pediatrics, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava, University Hospital in Martin, Slovakia
- Department of Clinical Immunology and Allergology, University Hospital in Martin, Slovakia
| | - Zuzana Diamant
- Department of Microbiology Immunology and Transplantation, KU Leuven, Catholic University of Leuven, Belgium
- Department of Respiratory Medicine and Allergology, Institute for Clinical Science, Skane University Hospital, Lund University, Lund, Sweden
- Department of Respiratory Medicine, First Faculty of Medicine, Charles University and Thomayer Hospital, Prague, Czech Republic
- Department of Clinical Pharmacy and Pharmacology, University of Groningen, University Medical Center Groningen, Groningen, Netherlands
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19
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Sadeghi P, Pezeshki PS, Rezaei N. Coronavirus disease 2019 (COVID-19) in pediatric patients with autoimmune disorders. Eur J Pediatr 2023:10.1007/s00431-023-04958-6. [PMID: 37074460 PMCID: PMC10113973 DOI: 10.1007/s00431-023-04958-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/12/2023] [Revised: 03/25/2023] [Accepted: 03/30/2023] [Indexed: 04/20/2023]
Abstract
Coronavirus disease 2019 (COVID-19) infection in pediatric patients with autoimmune disorders is an area of particular concern since autoimmune diseases can increase the risk of complications from the virus. However, as the infection rates were significantly higher in adults compared to children, this at-risk group of children was relatively underrepresented in COVID-19 research. The underlying inflammatory basis of autoimmune diseases and medications that affect the immune system, such as corticosteroids, could increase the risk of severe infection in this group of patients. COVID-19 could reportedly lead to a variety of alterations in the immune system. These alterations are plausibly dependent on the underlying immune-mediated diseases or prior use of immunomodulatory drugs. Patients administrating immunomodulatory agents, especially those with severe immune system dysregulation, can experience severe symptoms of COVID-19. Nonetheless, receiving immunosuppressive medications can benefit patients by preventing cytokine storm syndromes and lung tissue damage, threatening outcomes of COVID-19. CONCLUSION In this review, we sought to evaluate the currently available literature on the impact of autoimmune disease and its related therapeutic approaches on the COVID-19 infection course of disease in children and reflect on the gaps in the evidence and the need for further research in this field. WHAT IS KNOWN • The majority of children infected with COVID-19 demonstrate mild to moderate clinical manifestations compared to adults, whereas those children with pre-existing autoimmune conditions are at a greater risk for severe symptoms. •There is currently limited understanding of the pathophysiology and clinical outcomes of COVID-19 in pediatric patients with autoimmune disorders due to scattered reports and inadequate evidence. WHAT IS NEW • Generally, children with autoimmune disorders have more unfavorable outcomes than healthy children; yet, the severity is not extreme, and is highly dependent on their autoimmune disease type and severity, as well as the medication they are taking.
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Affiliation(s)
- Parniyan Sadeghi
- School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- Network of Immunity in Infection, Malignancy and Autoimmunity (NIIMA), Universal Scientific Education and Research Network (USERN), Tehran, Iran
| | - Parmida Sadat Pezeshki
- Network of Immunity in Infection, Malignancy and Autoimmunity (NIIMA), Universal Scientific Education and Research Network (USERN), Tehran, Iran
- School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
- Cancer Immunology Project (CIP), Universal Scientific Education and Research Network (USERN), Tehran, Iran
| | - Nima Rezaei
- Network of Immunity in Infection, Malignancy and Autoimmunity (NIIMA), Universal Scientific Education and Research Network (USERN), Tehran, Iran.
- Research Center for Immunodeficiencies, Children's Medical Center Hospital, Tehran University of Medical Sciences, Dr. Qarib St, Keshavarz Blvd, 14194, Tehran, Iran.
- Department of Immunology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran.
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20
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Alsayed AR, Abu-Samak MS, Alkhatib M. Asthma-COPD Overlap in Clinical Practice (ACO_CP 2023): Toward Precision Medicine. J Pers Med 2023; 13:jpm13040677. [PMID: 37109063 PMCID: PMC10146260 DOI: 10.3390/jpm13040677] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Revised: 04/07/2023] [Accepted: 04/11/2023] [Indexed: 04/29/2023] Open
Abstract
Asthma and COPD have characteristic symptoms, yet patients with both are prevalent. Despite this, there is currently no globally accepted definition for the overlap between asthma and COPD, commonly referred to as asthma-COPD overlap (ACO). Generally, ACO is not considered a distinct disease or symptom from either clinical or mechanistic perspectives. However, identifying patients who present with both conditions is crucial for guiding clinical therapy. Similar to asthma and COPD, ACO patients are heterogeneous and presumably have multiple underlying disease processes. The variability of ACO patients led to the establishment of multiple definitions describing the condition's essential clinical, physiological, and molecular characteristics. ACO comprises numerous phenotypes, which affects the optimal medication choice and can serve as a predictor of disease prognosis. Various phenotypes of ACO have been suggested based on host factors including but not limited to demographics, symptoms, spirometric findings, smoking history, and underlying airway inflammation. This review provides a comprehensive clinical guide for ACO patients to be used in clinical practice based on the available limited data. Future longitudinal studies must evaluate the stability of ACO phenotypes over time and explore their predictive powers to facilitate a more precise and effective management approach.
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Affiliation(s)
- Ahmad R Alsayed
- Department of Clinical Pharmacy and Therapeutics, Faculty of Pharmacy, Applied Science Private University, Amman 11937, Jordan
| | - Mahmoud S Abu-Samak
- Department of Clinical Pharmacy and Therapeutics, Faculty of Pharmacy, Applied Science Private University, Amman 11937, Jordan
| | - Mohammad Alkhatib
- Department of Experimental Medicine, University of Rome "Tor Vergata", 00133 Roma, Italy
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21
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Wu Y, Huang M, Zhong J, Lu Y, Gan K, Yang R, Liu Y, Li J, Chen J. The clinical efficacy of type 2 monoclonal antibodies in eosinophil-associated chronic airway diseases: a meta-analysis. Front Immunol 2023; 14:1089710. [PMID: 37114057 PMCID: PMC10126252 DOI: 10.3389/fimmu.2023.1089710] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2022] [Accepted: 03/22/2023] [Indexed: 04/29/2023] Open
Abstract
Background Anti-type 2 inflammation therapy has been proposed as a treatment strategy for eosinophil-associated chronic airway disorders that could reduce exacerbations and improve lung function. We performed a meta-analysis of randomized controlled trials to assess the effectiveness of type 2 monoclonal antibodies (anti-T2s) for eosinophil-associated chronic airway disorders. Methods PubMed, Embase, Web of Science, and Cochrane Library were searched from their inception to 21 August 2022. Randomized clinical trials evaluating the effectiveness of anti-T2s versus placebo in the treatment of chronic airway diseases were selected. The outcomes were exacerbation rate and change in pre-bronchodilator forced expiratory volume in 1 s (FEV1) from baseline. The Cochrane Risk of Bias Assessment Tool 1.0 was used to evaluate the risk of bias, and the random-effects or fixed-effect model were used to pool the data. Results Thirty-eight articles concerning forty-one randomized clinical trials with 17,115 patients were included. Compared with placebo, anti-T2s therapy yielded a significant reduction in exacerbation rate in COPD and asthma (Rate Ratio (RR)=0.89, 95%CI, 0.83-0.95, I2 = 29.4%; RR= 0.59, 95%CI, 0.52-0.68, I2 = 83.9%, respectively) and improvement in FEV1 in asthma (Standard Mean Difference (SMD)=0.09, 95%CI, 0.08-0.11, I2 = 42.6%). Anti-T2s therapy had no effect on FEV1 improvement in COPD (SMD=0.05, 95%CI, -0.01-0.10, I2 = 69.8%). Conclusion Despite inconsistent findings across trials, anti-T2s had a positive overall impact on patients' exacerbation rate in asthma and COPD and FEV1 in asthma. Anti-T2s may be effective in treating chronic airway illnesses related to eosinophils. Systematic Review Registration https://www.crd.york.ac.uk/PROSPERO/, identifier CRD42022362280.
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Affiliation(s)
- Yuan Wu
- The Second Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Mengfen Huang
- Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Jinyao Zhong
- The Second Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Yue Lu
- The Second Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, China
- The Second Affiliated Hospital of Guangzhou University of Chinese Medicine (Guangdong Provincial Hospital of Chinese Medicine), Guangzhou, China
| | - Kao Gan
- The Second Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, China
- The Second Affiliated Hospital of Guangzhou University of Chinese Medicine (Guangdong Provincial Hospital of Chinese Medicine), Guangzhou, China
| | - Rongyuan Yang
- The Second Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, China
- The Second Affiliated Hospital of Guangzhou University of Chinese Medicine (Guangdong Provincial Hospital of Chinese Medicine), Guangzhou, China
- Guangzhou Key Laboratory of Traditional Chinese Medicine for Prevention and Treatment of Emerging Infectious Diseases, Guangzhou, China
| | - Yuntao Liu
- The Second Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, China
- The Second Affiliated Hospital of Guangzhou University of Chinese Medicine (Guangdong Provincial Hospital of Chinese Medicine), Guangzhou, China
- Guangzhou Key Laboratory of Traditional Chinese Medicine for Prevention and Treatment of Emerging Infectious Diseases, Guangzhou, China
| | - Jiqiang Li
- The Second Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, China
- The Second Affiliated Hospital of Guangzhou University of Chinese Medicine (Guangdong Provincial Hospital of Chinese Medicine), Guangzhou, China
- Guangzhou Key Laboratory of Traditional Chinese Medicine for Prevention and Treatment of Emerging Infectious Diseases, Guangzhou, China
| | - Jiankun Chen
- The Second Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, China
- The Second Affiliated Hospital of Guangzhou University of Chinese Medicine (Guangdong Provincial Hospital of Chinese Medicine), Guangzhou, China
- Guangzhou Key Laboratory of Traditional Chinese Medicine for Prevention and Treatment of Emerging Infectious Diseases, Guangzhou, China
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22
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Kelland E, Patil MS, Patel S, Cartland SP, Kavurma MM. The Prognostic, Diagnostic, and Therapeutic Potential of TRAIL Signalling in Cardiovascular Diseases. Int J Mol Sci 2023; 24:ijms24076725. [PMID: 37047698 PMCID: PMC10095395 DOI: 10.3390/ijms24076725] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Revised: 03/29/2023] [Accepted: 03/29/2023] [Indexed: 04/07/2023] Open
Abstract
TNF-related apoptosis-inducing ligand (TRAIL) was originally discovered, almost 20 years ago, for its ability to kill cancer cells. More recent evidence has described pleiotropic functions, particularly in the cardiovascular system. There is potential for TRAIL concentrations in the circulation to act as prognostic and/or diagnostic factors for cardiovascular diseases (CVD). Pre-clinical studies also describe the therapeutic capacity for TRAIL signals, particularly in the context of atherosclerotic disease and diseases of the myocardium. Because diabetes mellitus significantly contributes to the progression and pathogenesis of CVDs, in this review we highlight recent evidence for the prognostic, diagnostic, and therapeutic potential of TRAIL signals in CVDs, and where relevant, the impact of diabetes mellitus. A greater understanding of how TRAIL signals regulate cardiovascular protection and pathology may offer new diagnostic and therapeutic avenues for patients suffering from CVDs.
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Affiliation(s)
- Elaina Kelland
- Heart Research Institute, The University of Sydney, Sydney 2042, Australia
| | - Manisha S. Patil
- Heart Research Institute, The University of Sydney, Sydney 2042, Australia
| | - Sanjay Patel
- Heart Research Institute, The University of Sydney, Sydney 2042, Australia
- Royal Prince Alfred Hospital, Sydney 2006, Australia
| | - Siân P. Cartland
- Heart Research Institute, The University of Sydney, Sydney 2042, Australia
| | - Mary M. Kavurma
- Heart Research Institute, The University of Sydney, Sydney 2042, Australia
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23
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Tuncay G, Damadoglu E, Cihanbeylerden M, Can Bostan O, Kayıkcı H, Özer S, Karakaya G, Kalyoncu AF. Comparison of the clinical outcomes of patients with NSAID-exacerbated respiratory disease receiving aspirin or biologicals. J Asthma 2023:1-10. [PMID: 36971076 DOI: 10.1080/02770903.2023.2196567] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/29/2023]
Abstract
OBJECTIVE NSAID-exacerbated respiratory disease (NERD) is characterized by exacerbation of respiratory symptoms after NSAID intake. While research for specific treatment options continues in patients who cannot tolerate or are unresponsive to aspirin treatment after aspirin desensitization (ATAD), biologicals have emerged as a new therapeutic option in NERD patients. The aim of this study was to compare the quality of life, and the sinonasal and respiratory outcomes of NERD patients treated with ATAD or biologicals. METHODS Patients who have been followed up at a tertiary care allergy center and who have been receiving at least one of ATAD, mepolizumab or omalizumab for at least six months were included. Evaluations were made using sinonasal outcome test (SNOT-22), asthma control test (ACT), short form-36 (SF-36), blood eosinophil counts, need for recurrent functional endoscopic sinus surgeries (FESS), and asthma or rhinitis exacerbations requiring oral corticosteroids (OCS). RESULTS A total of 59 patients comprised of 35 (59%) females and 24 (41%) males with a mean age of 46.1 (min-max, 20-70) years were included. The baseline blood eosinophil count was higher, and a significant decrease in blood eosinophil counts was observed in the mepolizumab group compared to ATAD group (p = 0.001, p < 0.001, respectively). At follow-up, the rate of recurrent FESS was lower in the group that received mepolizumab (p = 0.02). CONCLUSIONS In NERD patients, mepolizumab significantly decreased blood eosinophil counts and recurrent FESS. There was no significant difference between the patients receiving ATAD or mepolizumab regarding other clinical parameters.
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24
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Ling X, Shou X, Lou Y, Ling J, Zhang M, Yu T, Gu W. Research progress of omalizumab in the treatment of bullous pemphigoid. J Dermatol 2023; 50:575-587. [PMID: 36971190 DOI: 10.1111/1346-8138.16791] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2023] [Revised: 03/01/2023] [Accepted: 03/10/2023] [Indexed: 03/29/2023]
Abstract
Bullous pemphigoid (BP) is an autoimmune blistering disease associated with anti-BP180 and anti-BP230 antibodies. The pathogenic action mechanism of immunoglobulin E (IgE) antibodies in BP has been studied since the 1970s, and IgE antibodies have gradually been confirmed as being important in BP; therefore, anti-IgE therapy may be a new option for the treatment of BP. Omalizumab, as an IgE monoclonal antibody, has been increasingly used clinically to treat BP in recent years. Here, we collected 35 papers investigating omalizumab for BP treatment in a total of 83 patients, and the vast majority of patients showed varying degrees of improvement after treatment, except for a small number of patients with poor clinical outcomes. The patients were then divided into three groups according to dosing frequency and number of doses. Statistical analysis indicated that dosing frequency had little effect on clinical efficacy. While the groups with different numbers of doses were evaluated, the results concluded that clinical efficacy was affected by the number of doses, but there was no positive correlation between the number of doses and clinical efficacy.
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Affiliation(s)
- Xiaoya Ling
- The First Clinical Medical College of Zhejiang Chinese Medicine University, 310053, Hangzhou, China
| | - Xinyang Shou
- The First Clinical Medical College of Zhejiang Chinese Medicine University, 310053, Hangzhou, China
| | - Yufei Lou
- The First Clinical Medical College of Zhejiang Chinese Medicine University, 310053, Hangzhou, China
| | - Jie Ling
- The First Clinical Medical College of Zhejiang Chinese Medicine University, 310053, Hangzhou, China
| | - Mengyuan Zhang
- The First Clinical Medical College of Zhejiang Chinese Medicine University, 310053, Hangzhou, China
| | - Tugen Yu
- The First Affiliated Hospital of Zhejiang University of Traditional Chinese Medicine (Zhejiang Province Hospital of Chinese Medicine), Hangzhou, 310006, China
| | - Weijia Gu
- School of Public Health, Zhejiang Chinese Medical University, Hangzhou, 310053, China
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25
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Abstract
Interleukin (IL)-36 cytokines are members of the IL-1 superfamily of cytokines. IL-36 cytokines are composed of three agonists (IL-36α, IL-36β, and IL-36γ) and two antagonists (IL-36 receptor antagonist [IL36Ra] and IL-38). These work in innate and acquired immunity and are known to contribute to host defense and to the pathogenesis of autoinflammatory diseases, autoimmune diseases, and infectious diseases. In the skin, IL-36α and IL-36γ are mainly expressed by keratinocytes in the epidermis, although they are also produced by dendritic cells, macrophages, endothelial cells, and dermal fibroblasts. IL-36 cytokines participate in the first-line defense of the skin against various exogenous assaults. IL-36 cytokines play significant roles in the host defense system and in the regulation of inflammatory pathways in the skin, collaborating with other cytokines/chemokines and immune-related molecules. Thus, numerous studies have shown IL-36 cytokines to play important roles in the pathogenesis of various skin diseases. In this context, the clinical efficacy and safety profiles of anti-IL-36 agents such as spesolimab and imsidolimab have been evaluated in patients with generalized pustular psoriasis, palmoplantar pustulosis, hidradenitis suppurativa, acne/acneiform eruptions, ichthyoses, and atopic dermatitis. This article comprehensively summarizes the roles played by IL-36 cytokines in the pathogenesis and pathophysiology of various skin diseases and summarizes the current state of research on therapeutic agents that target IL-36 cytokine pathways.
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26
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Kaikati J, Merhy R, Sarkis AS, Tomb R. Secukinumab: A life-changing treatment for Netherton syndrome? Ann Dermatol Venereol 2023; 150:61-3. [PMID: 36428119 DOI: 10.1016/j.annder.2022.08.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2022] [Revised: 02/20/2022] [Accepted: 08/30/2022] [Indexed: 11/23/2022]
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27
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Ghiglioni DG, Cozzi ETL, Castagnoli R, Bruschi G, Maffeis L, Marchisio PG, Marseglia GL, Licari A. Omalizumab may protect allergic patients against COVID-19: A systematic review. World Allergy Organ J 2023; 16:100741. [PMID: 36644451 PMCID: PMC9826982 DOI: 10.1016/j.waojou.2023.100741] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2022] [Revised: 12/10/2022] [Accepted: 12/30/2022] [Indexed: 01/10/2023] Open
Abstract
Omalizumab, which downregulates the immunoglobulin E (IgE) receptor site on plasmacytoid dendritic cells and thereby increases interferon-α (INF-α) production, may shorten the duration of viral infections by enhancing the antiviral immunity. A systematic review was conducted to investigate whether previous anti-IgE treatment with omalizumab could protect against SARS-CoV-2 disease ("COVID-19") (infection, disease duration, and severity), and whether IFN-α upregulation could be involved. The research included articles published from March 2020 to January 2022. An accurate search was performed on bibliographic biomedical database (MEDLINE - Pubmed, SCOPUS, EMBASE, BIOMED CENTRAL, Google scholar, COCHRANE LIBRARY, ClinicalTrial.gov) including cohorts, case reports and reviews. Different methods were used, based on the study design, to assess the quality of eligible studies. Several authors link omalizumab to a possible protection against viruses, but they often refer to studies carried out before the pandemic and with viruses other than SARS-CoV-2 (severe acute respiratory syndrome coronavirus 2) (eg, rhinoviruses -RV). Few cases of COVID-19 patients treated with omalizumab have been recorded, and, in most of them, no increased susceptibility to severe disease was observed. According to these data, the current indication is to continue omalizumab therapy during the pandemic. Moreover, although omalizumab may enhance the antiviral immune response even for SARS-CoV-2, further studies are needed to confirm this hypothesis. It would be helpful to establish a registry of omalizumab-treated (or in treatment) patients who have developed COVID-19. Finally, randomized controlled trials could be able to demonstrate the effect of omalizumab in protecting against severe SARS-CoV-2, through IFN-α upregulation or other immunological pathways.
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Affiliation(s)
- Daniele Giovanni Ghiglioni
- Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, SC Pediatria Pneumoinfettivologia, Milan, Italy,Corresponding author. Via della Commenda 9, 20122, Milano
| | | | - Riccardo Castagnoli
- Pediatric Clinic, Department of Pediatrics, Fondazione IRCCS Policlinico San Matteo, University of Pavia, Pavia, Italy
| | | | - Laura Maffeis
- Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, SC Pediatria Immunoinfettivologia, Milan, Italy
| | - Paola Giovanna Marchisio
- Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, SC Pediatria Pneumoinfettivologia, Milan, Italy,Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
| | - Gian Luigi Marseglia
- Pediatric Clinic, Department of Pediatrics, Fondazione IRCCS Policlinico San Matteo, University of Pavia, Pavia, Italy
| | - Amelia Licari
- Pediatric Clinic, Department of Pediatrics, Fondazione IRCCS Policlinico San Matteo, University of Pavia, Pavia, Italy
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28
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Murdaca G, Paladin F, Borro M, Ricciardi L, Gangemi S. Prevalence of Autoimmune and Autoinflammatory Diseases in Chronic Urticaria: Pathogenetic, Diagnostic and Therapeutic Implications. Biomedicines 2023; 11. [PMID: 36830946 DOI: 10.3390/biomedicines11020410] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2022] [Revised: 01/24/2023] [Accepted: 01/28/2023] [Indexed: 01/31/2023] Open
Abstract
Chronic spontaneous urticaria (CSU) is defined as the almost daily occurrence of widespread wheals, angioedema, or both, for more than 6 weeks. It affects 1-2% of the general population, with a higher prevalence in female patients, and is more frequent patients over 20 years of age. More than half of all cases of chronic idiopathic urticaria are thought to occur due to an autoimmune mechanism, specifically the production of autoantibodies against the high-affinity immunoglobulin E (IgE) receptor (FcεRI). The quality of life in these patients is often greatly compromised, also due to the onset of comorbidities represented by other autoimmune diseases, such as thyroid disease, rheumatoid arthritis, systemic lupus erythematosus, Sjögren's syndrome, celiac disease, and type 1 diabetes, among others. This review aimed to analyze the close correlation between CSU and some autoimmune and autoinflammatory diseases, in order to encourage a multidisciplinary and multimorbid approach to the patient affected by CSU, which allows not only control of the natural course of the disease, but also any associated comorbidities.
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29
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Olewicz-Gawlik A, Kowala-Piaskowska A. Self-reactive IgE and anti-IgE therapy in autoimmune diseases. Front Pharmacol 2023; 14:1112917. [PMID: 36755957 PMCID: PMC9899859 DOI: 10.3389/fphar.2023.1112917] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Accepted: 01/06/2023] [Indexed: 01/24/2023] Open
Abstract
Growing evidence indicates the pathogenic role of autoreactive IgE in autoimmune diseases. Incidence of autoimmune and allergic diseases in the industrialized countries is consistently icreasing, thus leading to concerted efforts to comprehend the regulation of IgE-mediated mechanisms. The first reports of a presence of IgE autoantibodies in patients with autoimmune diseases have been published a long time ago, and it is now recognized that self-reactive IgE can mediate inflammatory response in bullous pemhigoid, systemic lupus erythematosus, chronic urticaria, and atopic dermatitis. The advances in understanding the pathomechanisms of these disorders brought to a successful use of anti-IgE strategies in their management. The present review discusses the current state of knowledge on the IgE-mediated autoimmunity and anti-IgE treatment, and pave the way for further exploration of the subject.
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Affiliation(s)
- Anna Olewicz-Gawlik
- Department of Immunology, Poznan University of Medical Sciences, Poznan, Poland,Department of Infectious Diseases, Hepatology and Acquired Immunodeficiencies, Poznan University of Medical Sciences, Poznan, Poland,*Correspondence: Anna Olewicz-Gawlik,
| | - Arleta Kowala-Piaskowska
- Department of Infectious Diseases, Hepatology and Acquired Immunodeficiencies, Poznan University of Medical Sciences, Poznan, Poland
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30
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Papagiouvanni I, Kotoulas SC, Pataka A, Spyratos DG, Porpodis K, Boutou AK, Papagiouvannis G, Grigoriou I, Vettas C, Goulis I. COVID-19 and liver injury: An ongoing challenge. World J Gastroenterol 2023; 29:257-271. [PMID: 36687117 PMCID: PMC9846934 DOI: 10.3748/wjg.v29.i2.257] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/12/2022] [Revised: 11/29/2022] [Accepted: 12/21/2022] [Indexed: 01/06/2023] Open
Abstract
The new coronavirus severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) was identified in December 2019, in Wuhan, China. The virus was rapidly spread worldwide, causing coronavirus disease 2019 (COVID-19) pandemic. Although COVID-19 is presented, usually, with typical respiratory symptoms (i.e., dyspnea, cough) and fever, extrapulmonary manifestations are also encountered. Liver injury is a common feature in patients with COVID-19 and ranges from mild and temporary elevation of liver enzymes to severe liver injury and, even, acute liver failure. The pathogenesis of liver damage is not clearly defined; multiple mechanisms contribute to liver disorder, including direct cytopathic viral effect, cytokine storm and immune-mediated hepatitis, hypoxic injury, and drug-induced liver toxicity. Patients with underlying chronic liver disease (i.e., cirrhosis, non-alcoholic fatty liver disease, alcohol-related liver disease, hepatocellular carcinoma, etc.) may have greater risk to develop both severe COVID-19 and further liver deterioration, and, as a consequence, certain issues should be considered during disease management. The aim of this review is to present the prevalence, clinical manifestation and pathophysiological mechanisms of liver injury in patients with SARS-CoV-2 infection. Moreover, we overview the association between chronic liver disease and SARS-CoV-2 infection and we briefly discuss the management of liver injury during COVID-19.
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Affiliation(s)
- Ioanna Papagiouvanni
- Fourth Department of Internal Medicine, Aristotle University of Thessaloniki, Thessaloniki 54642, Thessaloniki, Greece
| | | | - Athanasia Pataka
- Department of Respiratory Medicine, G Papanikolaou Hospital, Resp Failure Unit, Aristotle University of Thessaloniki, Thessaloniki 57001, Greece
| | - Dionisios G Spyratos
- Pulmonary Department, Aristotle University of Thessaloniki, Thessaloniki 57001, Greece
| | - Konstantinos Porpodis
- Pulmonary Department, Aristotle University of Thessaloniki, Thessaloniki 57001, Greece
| | - Afroditi K Boutou
- Pulmonary Department, G Papanikolaou Hospital, Resp Failure Unit, Aristotle University of Thessaloniki, Thessaloniki 54642, Greece
| | - Georgios Papagiouvannis
- Department of Pharmacy, School of Health Sciences, Frederick University, Nicosia 1036, Cyprus
| | - Ioanna Grigoriou
- Respiratory Failure Clinic, Papanikolaou General Hospital, Thessloniki 57001, Greece
| | - Christos Vettas
- Fourth Department of Internal Medicine, Hippokration General Hospital, Thessaloniki 54642, Greece
| | - Ioannis Goulis
- Fourth Department of Internal Medicine, Hippokration General Hospital, Thessaloniki 54642, Greece
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31
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Chen H, Zhang X, Lin G, Gong F, Hocher B. Safety of COVID-19 vaccination in women undergoing IVF/ICSI treatment - Clinical study and systematic review. Front Immunol 2023; 13:1054273. [PMID: 36713439 PMCID: PMC9876364 DOI: 10.3389/fimmu.2022.1054273] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Accepted: 12/22/2022] [Indexed: 01/12/2023] Open
Abstract
Background It was suggested that vaccination in general might affect reproductive health. Safety of COVID-19 vaccination in women undergoing assisted reproductive techniques (ART) treatment is not well established. Methods We performed a retrospective study including 536 women undergoing fresh embryo transfer after IVF/ICSI treatment in a huge IVF center in southern China to investigate the effect of COVID-19 vaccination on oocyte maturation, fertilization rate, blastulation rate, implantation rate, clinical pregnancy rate and miscarriage rate. In addition, we performed a systematic review of existing studies on the safety of COVID-19 vaccination in women undergoing ART treatment. Results In our study, 268 women received inactivated or recombinant COVID-19 vaccination and 268 controls were enrolled based on propensity score matching. We observed a decreased fertilization rate and signs for impaired oocyte maturation in vaccinated women. Besides our study, there were 15 studies analyzing the safety of COVID-19 vaccination in women undergoing ART treatment. For the mRNA vaccines, no adverse signals were reported concerning oocyte maturation, fertilization rate, blastulation rate, implantation rate, clinical pregnancy rate and miscarriage rate. In women being vaccinated with an inactivated vaccine, implantation rate, clinical pregnancy rate and miscarriage rate were not affected, whereas oocyte maturation and fertilization rate were impaired. Conclusions Vaccination against COVID-19 in women undergoing ART treatment seems to be safe especially for women getting mRNA vaccines. The effects on oocyte maturation and fertilization rate of inactivated and recombinant COVID-19 vaccinations might be a safety signal and need further investigation and independent confirmation.
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Affiliation(s)
- Huijun Chen
- Fifth Department of Medicine (Nephrology/Endocrinology/Rheumatology/Pneumology), University Medical Centre Mannheim, University of Heidelberg, Mannheim, Germany,Clinical Research Center for Reproduction and Genetics in Hunan Province, Reproductive and Genetic Hospital of CITIC-Xiangya, Changsha, Hunan, China
| | - Xiaoli Zhang
- Fifth Department of Medicine (Nephrology/Endocrinology/Rheumatology/Pneumology), University Medical Centre Mannheim, University of Heidelberg, Mannheim, Germany,Institute of Pharmacy, Freie Universität Berlin, Berlin, Germany
| | - Ge Lin
- Clinical Research Center for Reproduction and Genetics in Hunan Province, Reproductive and Genetic Hospital of CITIC-Xiangya, Changsha, Hunan, China,Institute of Reproductive and Stem Cell Engineering, NHC Key Laboratory of Human Stem Cell and Reproductive Engineering, School of Basic Medical Science, Central South University, Changsha, Hunan, China,Key Laboratory of Stem Cells and Reproductive Engineering, Ministry of Health, Changsha, China
| | - Fei Gong
- Clinical Research Center for Reproduction and Genetics in Hunan Province, Reproductive and Genetic Hospital of CITIC-Xiangya, Changsha, Hunan, China,Institute of Reproductive and Stem Cell Engineering, NHC Key Laboratory of Human Stem Cell and Reproductive Engineering, School of Basic Medical Science, Central South University, Changsha, Hunan, China,Key Laboratory of Stem Cells and Reproductive Engineering, Ministry of Health, Changsha, China,*Correspondence: Berthold Hocher, ; Fei Gong,
| | - Berthold Hocher
- Fifth Department of Medicine (Nephrology/Endocrinology/Rheumatology/Pneumology), University Medical Centre Mannheim, University of Heidelberg, Mannheim, Germany,Clinical Research Center for Reproduction and Genetics in Hunan Province, Reproductive and Genetic Hospital of CITIC-Xiangya, Changsha, Hunan, China,Institute of Medical Diagnostics, IMD, Berlin, Germany,*Correspondence: Berthold Hocher, ; Fei Gong,
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Filgueira TO, Carvalho PRC, de Sousa Fernandes MS, Castoldi A, Teixeira AM, de Albuquerque RB, de Lima-Filho JL, Souto FO. The impact of supervised physical exercise on chemokines and cytokines in recovered COVID-19 patients. Front Immunol 2023; 13:1051059. [PMID: 36685603 PMCID: PMC9846636 DOI: 10.3389/fimmu.2022.1051059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Accepted: 12/09/2022] [Indexed: 01/06/2023] Open
Abstract
COVID-19 is an infectious disease caused by the SARS-CoV-2 virus, which induces a high release of pro-inflammatory chemokines and cytokines, leading to severe systemic disorders. Further, evidence has shown that recovered COVID-19 patients still have some symptoms and disorders from COVID-19. Physical exercise can have many health benefits. It is known to be a potent regulator of the immune system, which includes frequency, intensity, duration, and supervised by a professional. Given the confinement and social isolation or hospitalization of COVID-19 patients, the population became sedentary or opted for physical exercise at home, assuming the guarantee of the beneficial effects of physical exercise and reducing exposure to SARS-CoV-2. This study aimed to investigate the effects of a supervised exercise protocol and a home-based unsupervised exercise protocol on chemokine and cytokine serum levels in recovered COVID-19 patients. This study was a prospective, parallel, two-arm clinical trial. Twenty-four patients who had moderate to severe COVID-19 concluded the intervention protocols of this study. Participants were submitted to either supervised exercise protocol at the Clinical Hospital of the Federal University of Pernambuco or home-based unsupervised exercise for 12 weeks. We analyzed serum levels of chemokines (CXCL8/IL-8, CCL5/RANTES, CXCL9/MIG, CCL2/MCP-1, and CXCL10/IP-10) and cytokines (IL-2, IL-4, IL-6, IL-10, IL-17A, TNF-α, and IFN-γ). Before the interventions, no significant differences were observed in the serum levels of chemokines and cytokines between the supervised and home-based unsupervised exercise groups. The CXCL8/IL-8 (p = 0.04), CCL2/MCP-1 (p = 0.03), and IFN-γ (p = 0.004) levels decreased after 12 weeks of supervised exercise. In parallel, an increase in IL-2 (p = 0.02), IL-6 (p = 0.03), IL-4 (p = 0.006), and IL-10 (p = 0.04) was observed after the supervised protocol compared to pre-intervention levels. No significant differences in all the chemokines and cytokines were found after 12 weeks of the home-based unsupervised exercise protocol. Given the results, the present study observed that supervised exercise was able to modulate the immune response in individuals with post-COVID-19, suggesting that supervised exercise can mitigate the inflammatory process associated with COVID-19 and its disorders. Clinical trial registration https://ensaiosclinicos.gov.br/rg/RBR-7z3kxjk, identifier U1111-1272-4730.
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Affiliation(s)
- Tayrine Ordonio Filgueira
- Postgraduate Program in Biology Applied to Health, Center of Biosciences, Federal University of Pernambuco, Recife, Brazil
| | | | - Matheus Santos de Sousa Fernandes
- Postgraduate Program in Neuropsychiatry and Behavioral Sciences, Center of Medical Sciences, Federal University of Pernambuco, Recife, Brazil
| | - Angela Castoldi
- Postgraduate Program in Biology Applied to Health, Center of Biosciences, Federal University of Pernambuco, Recife, Brazil
- Keizo Asami Institute, Federal University of Pernambuco, Recife, Brazil
- Life Sciences Center, Agreste Academic Center, Federal University of Pernambuco, Caruaru, Brazil
| | - Ana Maria Teixeira
- Faculty of Sport Sciences and Physical Education, Research Center for Sport and Physical Activity, University of Coimbra, Coimbra, Portugal
| | - Renata Bezerra de Albuquerque
- Postgraduate Program in Biology Applied to Health, Center of Biosciences, Federal University of Pernambuco, Recife, Brazil
| | - José Luiz de Lima-Filho
- Postgraduate Program in Biology Applied to Health, Center of Biosciences, Federal University of Pernambuco, Recife, Brazil
- Keizo Asami Institute, Federal University of Pernambuco, Recife, Brazil
| | - Fabrício Oliveira Souto
- Postgraduate Program in Biology Applied to Health, Center of Biosciences, Federal University of Pernambuco, Recife, Brazil
- Keizo Asami Institute, Federal University of Pernambuco, Recife, Brazil
- Life Sciences Center, Agreste Academic Center, Federal University of Pernambuco, Caruaru, Brazil
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Giancotta C, Colantoni N, Pacillo L, Santilli V, Amodio D, Manno EC, Cotugno N, Rotulo GA, Rivalta B, Finocchi A, Cancrini C, Diociaiuti A, El Hachem M, Zangari P. Tailored treatments in inborn errors of immunity associated with atopy (IEIs-A) with skin involvement. Front Pediatr 2023; 11:1129249. [PMID: 37033173 PMCID: PMC10073443 DOI: 10.3389/fped.2023.1129249] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2022] [Accepted: 03/03/2023] [Indexed: 04/11/2023] Open
Abstract
Inborn errors of immunity associated with atopy (IEIs-A) are a group of inherited monogenic disorders that occur with immune dysregulation and frequent skin involvement. Several pathways are involved in the pathogenesis of these conditions, including immune system defects, alterations of skin barrier and metabolism perturbations. Current technological improvements and the higher accessibility to genetic testing, recently allowed the identification of novel molecular pathways involved in IEIs-A, also informing on potential tailored therapeutic strategies. Compared to other systemic therapy for skin diseases, biologics have the less toxic and the best tolerated profile in the setting of immune dysregulation. Here, we review IEIs-A with skin involvement focusing on the tailored therapeutic approach according to their pathogenetic mechanism.
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Affiliation(s)
- Carmela Giancotta
- Academic Department of Pediatrics (DPUO), Research Unit of Clinical Immunology and Vaccinology, IRCCS Bambino Gesù Children's Hospital, Rome, Italy
| | - Nicole Colantoni
- Academic Department of Pediatrics (DPUO), Research Unit of Clinical Immunology and Vaccinology, IRCCS Bambino Gesù Children's Hospital, Rome, Italy
| | - Lucia Pacillo
- Academic Department of Pediatrics (DPUO), Research Unit of Clinical Immunology and Vaccinology, IRCCS Bambino Gesù Children's Hospital, Rome, Italy
- Department of Systems Medicine, University of Tor Vergata, Rome, Italy
| | - Veronica Santilli
- Academic Department of Pediatrics (DPUO), Research Unit of Clinical Immunology and Vaccinology, IRCCS Bambino Gesù Children's Hospital, Rome, Italy
| | - Donato Amodio
- Academic Department of Pediatrics (DPUO), Research Unit of Clinical Immunology and Vaccinology, IRCCS Bambino Gesù Children's Hospital, Rome, Italy
| | - Emma Concetta Manno
- Academic Department of Pediatrics (DPUO), Research Unit of Clinical Immunology and Vaccinology, IRCCS Bambino Gesù Children's Hospital, Rome, Italy
| | - Nicola Cotugno
- Academic Department of Pediatrics (DPUO), Research Unit of Clinical Immunology and Vaccinology, IRCCS Bambino Gesù Children's Hospital, Rome, Italy
- Department of Systems Medicine, University of Tor Vergata, Rome, Italy
| | - Gioacchino Andrea Rotulo
- Academic Department of Pediatrics (DPUO), Research Unit of Clinical Immunology and Vaccinology, IRCCS Bambino Gesù Children's Hospital, Rome, Italy
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DINOGMI), University of Genoa, Genoa, Italy
| | - Beatrice Rivalta
- Academic Department of Pediatrics (DPUO), Research Unit of Clinical Immunology and Vaccinology, IRCCS Bambino Gesù Children's Hospital, Rome, Italy
- Department of Systems Medicine, University of Tor Vergata, Rome, Italy
| | - Andrea Finocchi
- Academic Department of Pediatrics (DPUO), Research Unit of Clinical Immunology and Vaccinology, IRCCS Bambino Gesù Children's Hospital, Rome, Italy
- Department of Systems Medicine, University of Tor Vergata, Rome, Italy
| | - Caterina Cancrini
- Academic Department of Pediatrics (DPUO), Research Unit of Clinical Immunology and Vaccinology, IRCCS Bambino Gesù Children's Hospital, Rome, Italy
- Department of Systems Medicine, University of Tor Vergata, Rome, Italy
| | - Andrea Diociaiuti
- Dermatology Unit and Genodermatosis Unit, Genetics and Rare Diseases Research Division, IRCCS Bambino Gesù Children's Hospital, Rome, Italy
| | - May El Hachem
- Dermatology Unit and Genodermatosis Unit, Genetics and Rare Diseases Research Division, IRCCS Bambino Gesù Children's Hospital, Rome, Italy
| | - Paola Zangari
- Academic Department of Pediatrics (DPUO), Research Unit of Clinical Immunology and Vaccinology, IRCCS Bambino Gesù Children's Hospital, Rome, Italy
- Correspondence: Paola Zangari
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Martin-García C, Godoy E, Cabrera A, Cañueto J, Muñoz-Bellido FJ, Perez-Pazos J, Dávila I. Report of two sisters with Netherton syndrome successfully treated with dupilumab and review of the literature. Int J Immunopathol Pharmacol 2023; 37:3946320231172881. [PMID: 37200480 DOI: 10.1177/03946320231172881] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/20/2023] Open
Abstract
Different monoclonal antibodies have been used for the treatment of Netherton's syndrome (NS); secukinumab (anti-IL17A), infliximab (anti-TNF-α), ustekinumab (anti p40 subunit of IL-12 and IL-23), omalizumab (anti-IgE), and dupilumab (anti-IL4 and IL13). We report two sisters with severe NS who were treated with omalizumab in one and with secukinumab in the other. In view of the therapeutic failure, treatment with dupilumab was started in both sisters. The data were analyzed 16 weeks after starting treatment with dupilumab. Treatment response was assessed using the Severity Scoring Atopic Dermatitis (SCORAD); Eczema Area and Severity Index (EASI); Pruritus Numeric Rating Scale (NSR); Netherton Area Severity Assessment (NASA) and Dermatology Life Quality Index Ichthyosis. All scores were reduced after 16 weeks of treatment with dupilumab in both patients. She maintains improvement after 18 months and 12 months of treatment, respectively. No severe adverse events were reported. Treatment with dupilumab in two sisters with NS and atopic diseases produced a marked cutaneous improvement after a failed attempt with omalizumab and secukinumab. Further studies are needed to determine which biologic therapy is the most effective in NS.
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Affiliation(s)
- Cristina Martin-García
- Allergy Service, Hospital Universitario de Salamanca, Spain
- Departamento de Ciencias Biomédicas y del Diagnóstico, Facultad de Medicina, Universidad de Salamanca, Spain
- Instituto de Investigación Biosanitaria (IBSAL), Salamanca, Spain
| | - Elena Godoy
- Dermatology Service, Hospital Universitario de Salamanca, Spain
| | | | - Javier Cañueto
- Dermatology Service, Hospital Universitario de Salamanca, Spain
| | - Francisco J Muñoz-Bellido
- Allergy Service, Hospital Universitario de Salamanca, Spain
- Departamento de Ciencias Biomédicas y del Diagnóstico, Facultad de Medicina, Universidad de Salamanca, Spain
- Instituto de Investigación Biosanitaria (IBSAL), Salamanca, Spain
| | | | - Ignacio Dávila
- Allergy Service, Hospital Universitario de Salamanca, Spain
- Departamento de Ciencias Biomédicas y del Diagnóstico, Facultad de Medicina, Universidad de Salamanca, Spain
- Instituto de Investigación Biosanitaria (IBSAL), Salamanca, Spain
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Zhou R, Wen W, Gong X, Zhao Y, Zhang W. Nephro-protective effect of Daphnetin in hyperoxaluria-induced rat renal injury via alterations of the gut microbiota. J Food Biochem 2022; 46:e14377. [PMID: 35994414 DOI: 10.1111/jfbc.14377] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2022] [Revised: 07/16/2022] [Accepted: 07/29/2022] [Indexed: 01/13/2023]
Abstract
It is well proved that hyperoxaluria induces the renal injury and finally causes the end stage kidney disease. Daphnetin (coumarin derivative) already confirmed renal protective effect in renal model, but hyperoxaluria protective effect still unexplore. The objective of this research was to scrutinize the renal protective effect of daphnetin against ethylene glycol (GC)-induced hyperoxaluria via altering the gut microbiota. GC (1% v/v) was used for the induction of hyperoxaluria in the rats and the rats were received the oral administration of daphnetin (5, 10 and 15 mg/kg). The body and renal weight were assessed. Urine, renal, inflammatory cytokines, antioxidant, inflammatory parameters, and gut microbiota were appraised. Daphnetin effectually improved the body weight and reduced the renal weight. Its also remarkably boosted the magnesium, calcium, citrate level and suppressed the level of uric acid and oxalate formation. Daphnetin significantly (p < .001) ameliorate the level of urinary kidney injury molecule 1 (KIM-1), blood urea nitrogen (BUN), urea, serum creatinine (Scr), neutrophil gelatinase-associated lipocalin (NGAL) and uric acid along with inflammatory cytokines and inflammatory mediators. Daphnetin considerably repressed the malonaldehyde (MDA) level, protein carbonyl and improved the level of glutathione reductase (GR), superoxide dismutase (SOD), glutathione (GSH) and catalase (CAT). Daphnetin treatment considerably altered the microbial composition of different bacteria at phylum, genus and family level. Daphnetin significantly suppressed the Firmicutes relative abundance and boosted the Bacteroidetes relative abundance. Our result clearly indicated that daphnetin remarkably ameliorates the GC induced hyperoxaluria in rats via altering the oxidative stress, inflammatory reaction and gut microbiota. PRACTICAL APPLICATION: Nephrotoxicity is a serious health disease worldwide. We induce the renal toxicity in the experimental rats using the ethylene glycol and scrutinized the renal protective effect of daphnetin. Daphnetin considerably suppress the renal, urine parameters. For estimation the underlying mechanism, we estimated the gut microbiota in all group rats. Daphnetin remarkably altered the level of gut microbiota and suggesting the renal protective effect.
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Affiliation(s)
- Ruijun Zhou
- Department of Endocrinology, Heji Hospital Affiliated to Changzhi Medical College, Changzhi, China
| | - Wenbin Wen
- Department of Nephropathy, Heji Hospital Affiliated to Changzhi Medical College, Changzhi, China
| | - Xiaoli Gong
- Department of Nephropathy, Heji Hospital Affiliated to Changzhi Medical College, Changzhi, China
| | - Yanxia Zhao
- Department of Nephropathy, Heji Hospital Affiliated to Changzhi Medical College, Changzhi, China
| | - Wei Zhang
- Department of Nephropathy, Heji Hospital Affiliated to Changzhi Medical College, Changzhi, China
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Shakuntulla F, Chiarella SE. Safety of Biologics for Atopic Diseases During Pregnancy. J Allergy Clin Immunol Pract 2022; 10:3149-3155. [PMID: 35987486 PMCID: PMC10084524 DOI: 10.1016/j.jaip.2022.08.013] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/23/2022] [Revised: 08/09/2022] [Accepted: 08/12/2022] [Indexed: 12/14/2022]
Abstract
The high prevalence of atopic diseases in women of childbearing age reveals the need to determine the safety of biologics during pregnancy. This review summarizes the effects of 7 Food and Drug Administration-approved biologics (omalizumab, mepolizumab, reslizumab, benralizumab, dupilumab, tezepelumab, and tralokinumab) on maternal and fetal outcomes. For this purpose, we reviewed English-language publications to investigate whether the use of biologics for atopic diseases during pregnancy increased the risk of preterm delivery, stillbirth, low birth weight, or congenital malformations. Most publications found were case reports, case series, or observational studies reporting outcomes in a total of 313 pregnancies. No randomized controlled studies were identified. We found that biologics do not seem to influence maternal or fetal outcomes. Indeed, worsening of the underlying atopic disease during pregnancy appears to be more detrimental to the viability of the pregnancy. Given the small sample size and scarcity of studies, future research should include prospective studies with comparable control groups without exposure to biologics and multicenter registries for long-term follow-up.
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Holmannova D, Borsky P, Andrys C, Krejsek J, Cermakova E, Fiala Z, Hamakova K, Svadlakova T, Parova H, Rehacek V, Poctova G, Borska L. The Presence of Psoriasis, Metabolic Syndrome and Their Combination Increases the Serum Levels of CRP and CD5L but Not sCD200R1 and sTLR2 in Participants. J Pers Med 2022; 12. [PMID: 36556186 DOI: 10.3390/jpm12121965] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Revised: 11/18/2022] [Accepted: 11/24/2022] [Indexed: 11/29/2022] Open
Abstract
Psoriasis and metabolic syndrome (MetS) are chronic inflammatory conditions associated with the dysregulation of immune system reactivity. The inflammatory processes of both diseases have not yet been fully characterized, and the evaluation of proteins/markers that could be involved in their pathogenesis is of great importance. We selected four markers: CRP, sCD200R1, CD5L, and sTLR2; in particular, sCDR2001 has not yet been measured in the context of psoriasis and metabolic syndrome. Material and methods: In the study, 64 controls and 43 patients with psoriasis with or without a metabolic syndrome were enrolled. The levels of selected markers were measured using ELISA kits. Results: CRP levels were significantly higher in psoriasis patients, especially in the subgroup of patients with MetS compared to nonMetS patients (p < 0.01). sCD200R1 and sTLR2 were not significantly different between groups and subgroups; however, CD200R1 levels were slightly higher in both control groups compared to both groups of patients. CD5L levels were significantly higher in patients with MetS compared to nonMets patients (p < 0.02). We also evaluated the correlations between parameters in controls and patients’ groups, as well as in subgroups. Correlations between BMI and CRP were found in all groups and subgroups. Other correlations were group- and subgroup-specific. For example, in the patients’ group, CD5L correlated with sCD200R1 (p < 0.05) and in MetS controls, with age (p < 0.03). Conclusion: The results show that the presence of systemic inflammation associated with psoriasis and metabolic syndrome and their combination alters the expression of specific molecules, especially CRP and CD5L, which were significantly increased in patients with psoriasis and a metabolic syndrome compared to controls without metabolic syndromes. Correlations between CRP and BMI in all groups suggest that overweight and obesity increase the intensity of inflammation and potentiate CD5L expression. In contrast, levels of molecules that may limit inflammation were not increased in psoriasis and metabolic syndrome subjects (they were non-significantly lower compared with healthy controls), which may reflect the chronic nature of both diseases and the exhaustion of inhibitory mechanisms.
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Sergi D, Zauli E, Casciano F, Secchiero P, Zauli G, Fields M, Melloni E. Palmitic Acid Induced a Long-Lasting Lipotoxic Insult in Human Retinal Pigment Epithelial Cells, which Is Partially Counteracted by TRAIL. Antioxidants (Basel) 2022; 11:antiox11122340. [PMID: 36552548 PMCID: PMC9774631 DOI: 10.3390/antiox11122340] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2022] [Revised: 11/15/2022] [Accepted: 11/22/2022] [Indexed: 11/29/2022] Open
Abstract
Hyperglycaemia and increased circulating saturated fatty acids are key metabolic features of type 2 diabetes mellitus (T2DM) that contribute to diabetic retinopathy pathogenesis. Contrarily, tumor necrosis factor (TNF)-related apoptosis-inducing ligand (TRAIL) has been shown to improve or prevent T2DM. This study aimed at investigating the effect of TRAIL in an in vitro model of human retinal pigment epithelium: the ARPE-19 cell line, treated with palmitic acid (PA) in the presence of high glucose concentration. PA caused a drop in cellular metabolic activity and cell viability as well as an increase in apoptosis rates, which were paralleled by an upregulation of reactive oxygen species (ROS) generation as well as mitochondrial fragmentation. Despite ARPE-19 cells expressing TRAIL-R2 at the cell surface, TRAIL failed to counteract the cytotoxic effects of PA. However, when TRAIL was used alongside PA and then removed or used alone following PA challenge, it partially attenuated PA-induced lipotoxicity. This effect of TRAIL appeared to rely upon the modulation of inflammation and ROS production. Thus, TRAIL exerted a trophic effect on ARPE-19 cells, which became evident only when the lipotoxic insult was removed. Nevertheless, whether recombinant TRAIL might have a therapeutic potential for the treatment of diabetic retinopathy requires further investigation.
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Affiliation(s)
- Domenico Sergi
- Department of Translational Medicine, University of Ferrara, 44121 Ferrara, Italy
| | - Enrico Zauli
- Department of Translational Medicine, University of Ferrara, 44121 Ferrara, Italy
| | - Fabio Casciano
- Department of Translational Medicine and LTTA Centre, University of Ferrara, 44121 Ferrara, Italy
- Interdepartmental Research Center for the Study of Multiple Sclerosis and Inflammatory and Degenerative Diseases of the Nervous System, University of Ferrara, 44121 Ferrara, Italy
- Correspondence:
| | - Paola Secchiero
- Department of Translational Medicine and LTTA Centre, University of Ferrara, 44121 Ferrara, Italy
| | - Giorgio Zauli
- King Khaled Eye Specialistic Hospital, Riyadh 11462, Saudi Arabia
| | - Matteo Fields
- Department of Translational Medicine, University of Ferrara, 44121 Ferrara, Italy
| | - Elisabetta Melloni
- Department of Translational Medicine and LTTA Centre, University of Ferrara, 44121 Ferrara, Italy
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Samuelov L, Shehadeh W, Sarig O, Gat A, Matz H, Sprecher E. Ustekinumab therapy for Netherton syndrome. J Dermatol 2022; 50:494-499. [PMID: 36419401 DOI: 10.1111/1346-8138.16645] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2022] [Revised: 10/14/2022] [Accepted: 11/05/2022] [Indexed: 11/25/2022]
Abstract
Netherton syndrome (NS) is a rare disorder of cornification associated with high morbidity. It is caused by bi-allelic mutations in SPINK5 encoding the serine protease inhibitor LEKTI. Previous studies have shown Th17 skewing with IL-23 upregulation in NS, raising the possibility that targeting these inflammatory pathways may alleviate disease manifestations. We ascertained the therapeutic efficacy of six doses of ustekinumab administered to three patients with NS over a period of 13 months using the Ichthyosis Area and Severity Index (IASI), the Dermatology Life Quality Index (DLQI), a visual analogue scale (VAS) for itch and the peak-pruritus numeric rating scale (PP-NRS). Histopathology analysis including CD3, CD4, CD8 and interleukin 17 (IL-17) immunostaining, was performed at baseline and 4 weeks following the last ustekinumab dose. Total IASI scores were reduced by 28% in two patients at week 16 with sustained response by week 56. No consistent improvement in DLQI, VAS for itch and PP-NRS scores was observed. The inflammatory infiltrate and the degree of acanthosis were slightly reduced at week 56 as compared to baseline. No significant change in immunostaining of the various inflammatory markers was observed at week 56. In conclusion, this case series did not demonstrate a significant therapeutic effect of ustekinumab in NS.
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Affiliation(s)
- Liat Samuelov
- Division of Dermatology Tel Aviv Sourasky Medical Center Tel Aviv Israel
- Sackler Faculty of Medicine Tel Aviv University Tel Aviv Israel
| | - Waseem Shehadeh
- Division of Dermatology Tel Aviv Sourasky Medical Center Tel Aviv Israel
| | - Ofer Sarig
- Division of Dermatology Tel Aviv Sourasky Medical Center Tel Aviv Israel
| | - Andrea Gat
- Department of Pathology Tel Aviv Sourasky Medical Center Tel Aviv Israel
| | - Hagit Matz
- Division of Dermatology Tel Aviv Sourasky Medical Center Tel Aviv Israel
| | - Eli Sprecher
- Division of Dermatology Tel Aviv Sourasky Medical Center Tel Aviv Israel
- Sackler Faculty of Medicine Tel Aviv University Tel Aviv Israel
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Motyka J, Gacuta E, Kicman A, Kulesza M, Ławicki P, Ławicki S. Plasma Levels of CXC Motif Chemokine 1 (CXCL1) and Chemokine 8 (CXCL8) as Diagnostic Biomarkers in Luminal A and B Breast Cancer. J Clin Med 2022; 11:jcm11226694. [PMID: 36431173 PMCID: PMC9693547 DOI: 10.3390/jcm11226694] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2022] [Revised: 10/07/2022] [Accepted: 11/10/2022] [Indexed: 11/16/2022] Open
Abstract
Chemokines are involved in the regulation of immune balance and in triggering an immune response. CXCL1 and CXCL8 belong to the ELR-motif-containing group of CXC chemokines, which, in breast cancer (BC), stimulate angiogenesis and increase migration and invasiveness of tumor cells. The aim of this study was to evaluate CXCL1, CXCL8 and comparative marker CA 15-3 plasma concentrations in BC patients with luminal subtypes A and B. The study group consisted of 100 patients with BC, and the control group of 50 subjects with benign breast lesions and 50 healthy women. Chemokines concentrations were determined by ELISA method; CA15-3-by CMIA. Concentrations of CXCL8 and CA15-3 were significantly higher in BC total group and luminal B (for CA15-3 also in luminal A) subtype of BC than in healthy controls and subjects with benign lesions. In the total BC group, the highest SE, PPV and NPV were observed for CXCL8 (70%, 77.78%, 50%, resp.). A combined analysis of tested chemokines with CA 15-3 increased SE and NPV values (96%, 69.23%, resp.). The diagnostic power of the test (measured by area under ROC curve (AUC)) showed the highest value for CXCL8 in the total BC group (0.6410), luminal A (0.6120) and B subgroup of BC (0.6700). For the combined parameter, the AUC was increasing and reached the highest value for CXCL1 + CXCL8 + CA15-3 combination (0.7024). In light of these results, we suggest that CXCL8 could be used as an additional diagnostic marker that would positively influence the diagnostic utility of CA 15-3, especially in luminal B subtype of BC.
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Affiliation(s)
- Joanna Motyka
- Department of Population Medicine and Lifestyle Diseases Prevention, Medical University of Bialystok, 15-269 Bialystok, Poland
- Correspondence:
| | - Ewa Gacuta
- Department of Gynecology and Gynecological Oncology, Medical University of Bialystok, 15-276 Bialystok, Poland
| | - Aleksandra Kicman
- Department of Aesthetic Medicine, Medical University of Bialystok, 15-267 Bialystok, Poland
| | - Monika Kulesza
- Department of Population Medicine and Lifestyle Diseases Prevention, Medical University of Bialystok, 15-269 Bialystok, Poland
| | - Paweł Ławicki
- Department of Population Medicine and Lifestyle Diseases Prevention, Medical University of Bialystok, 15-269 Bialystok, Poland
| | - Sławomir Ławicki
- Department of Population Medicine and Lifestyle Diseases Prevention, Medical University of Bialystok, 15-269 Bialystok, Poland
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Mais V, Fais ML, Peiretti M, Fanni D, Massa E, Carboni G, Fais G, Deo G, Angioni S. HE4 Tissue Expression as A Putative Prognostic Marker in Low-Risk/Low-Grade Endometrioid Endometrial Cancer: A Review. Curr Oncol 2022; 29:8540-55. [PMID: 36354733 DOI: 10.3390/curroncol29110673] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2022] [Revised: 11/04/2022] [Accepted: 11/07/2022] [Indexed: 11/12/2022] Open
Abstract
Low-grade stage I endometrioid endometrial carcinomas should have an excellent prognosis, but a small subset of these cancers can relapse. The search for putative immunohistochemical prognostic markers for relapse in low-risk/low-grade endometrioid endometrial cancers remains open. Among the candidate molecules that may implicate the roles of immunohistochemical risk markers, we focused our attention on human epididymis protein 4 (HE4) after a review of the literature. Few authors have devoted themselves to this topic, and none have found a correlation between the tissue expression of HE4 and the molecular classification of endometrial cancer. Five different variants of HE4 mRNA and multiple protein isoforms of HE4 were identified many years ago, but current HE4 assays only measure the total HE4 expression and do not distinguish the different proteins encoded by different mRNA variants. It is important to have an approach to distinguish specific variants in the future.
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Nishitsuji H, Iwahori S, Ohmori M, Shimotohno K, Murata T. Ubiquitination of SARS-CoV-2 NSP6 and ORF7a Facilitates NF-κB Activation. mBio 2022; 13:e0097122. [PMID: 35856559 PMCID: PMC9426613 DOI: 10.1128/mbio.00971-22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Accepted: 07/01/2022] [Indexed: 11/20/2022] Open
Abstract
Patients with severe coronavirus disease 2019 tend to have high levels of proinflammatory cytokines, which eventually lead to cytokine storm and the development of acute respiratory distress syndrome. However, the detailed molecular mechanisms of proinflammatory cytokine production remain unknown. Here, we screened severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) genes and found that nonstructural protein 6 (NSP6) and open reading frame 7a (ORF7a) activated the NF-κB pathway. NSP6 and ORF7a interacted with transforming growth factor β-activated kinase 1 (TAK1), and knockout (KO) of TAK1 or NF-κB essential modulator (NEMO) abolished NF-κB activation by NSP6 and ORF7a. Interestingly, K61 of NSP6 was conjugated to K63-linked polyubiquitin chains by the E3 ubiquitin ligase tripartite motif-containing 13, and this polyubiquitination of NSP6 appeared crucial for recruitment of NEMO to the NSP6-TAK1 complex and NF-κB activation. On the other hand, ring finger protein 121 (RNF121) was required for the polyubiquitination of ORF7a. Knockdown of RNF121 significantly decreased ORF7a binding of TAK1 and NEMO, resulting in the suppression of NF-κB activation. Taken together, our results provide novel molecular insights into the pathogenesis of SARS-CoV-2 and the host immune response to SARS-CoV-2 infection. IMPORTANCE The detailed molecular basis of the induction of proinflammatory cytokines and chemokines by SARS-CoV-2 is unclear, although such induction is clearly related to the severity of COVID-19. Here, we show that SARS-CoV-2 NSP6 and ORF7a lead to NF-κB activation through associations with TAK1. K63-linked polyubiquitination of NSP6 and ORF7a by TRIM13 and RNF121, respectively, appears essential for NF-κB activation. These results suggest that inhibition of the NSP6 and ORF7a gene products may reduce the severity of COVID-19 symptoms by decreasing proinflammatory cytokine levels.
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Affiliation(s)
- Hironori Nishitsuji
- Department of Virology and Parasitology, Fujita Health University School of Medicine, Aichi, Japan
| | - Satoko Iwahori
- Department of Virology and Parasitology, Fujita Health University School of Medicine, Aichi, Japan
| | - Mariko Ohmori
- Department of Virology and Parasitology, Fujita Health University School of Medicine, Aichi, Japan
| | - Kunitada Shimotohno
- The Research Center for Hepatitis and Immunology, National Center for Global Health and Medicine, Chiba, Japan
| | - Takayuki Murata
- Department of Virology and Parasitology, Fujita Health University School of Medicine, Aichi, Japan
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Zhu Y, Jing D, Liang H, Li D, Chang Q, Shen M, Pan P, Liu H, Zhang Y. Vitamin D status and asthma, lung function, and hospitalization among British adults. Front Nutr 2022; 9:954768. [PMID: 36034921 PMCID: PMC9399919 DOI: 10.3389/fnut.2022.954768] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2022] [Accepted: 07/19/2022] [Indexed: 11/23/2022] Open
Abstract
Background Vitamin D has been known to be associated with asthma. However, the association between vitamin D status and asthma, lung function as well as hospitalization among adults remains unclear. Objective To investigate the role of serum vitamin D in asthma prevalence, lung function, and asthma control in adults. Methods Multivariable logistic regression was applied to assess the relationship between serum vitamin D and asthma prevalence, lung function (FEV1, FVC, and FEV1/FVC), current wheeze, and asthma-linked hospitalizations in a cross-sectional study of 435,040 adults aged 37-73 years old from the UK Biobank. Results Compared to vitamin D deficiency, the odds of asthma were decreased by 6.4% [adjusted odds ratio (aOR) = 0.936; 95% CI: 0.911-0.962; p < 0.001] and 9.8% (aOR = 0. 0.902; 95% CI: 0.877-0. 0.927; p < 0.001) in individuals with insufficient and optimal vitamin D concentration, respectively, in the fully adjusted model. In total asthmatic patients, serum vitamin D was obviously and positively related with FEV1 (β = 1.328 ml, 95% CI = 0.575-2.080), FVC (β = 2.018 ml, 95% CI = 1.127-2.908), and FEV1/FVC (β = 0.006%, 95% CI = 0.002-0.010). Asthmatic patients whose vitamin D level was in the deficient category had 9.3-19.9% higher odds of current wheeze than insufficient categories (aOR = 0.907; 95% CI: 0.861-0.957; p < 0.001) and optimal categories (aOR = 0.801; 95% CI: 0.759-0.845; p < 0.001), but the relationship between vitamin D and asthma hospitalization was not significant. Conclusion Vitamin D deficiency was related to higher odds of asthma and current wheeze, and lower lung function in a large sample size study of British adults. Our results indicate a potential positive impact of serum vitamin D on asthma occurrence and disease control in adults.
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Affiliation(s)
- Yiqun Zhu
- Center of Respiratory Medicine, Xiangya Hospital, Central South University, Changsha, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
- Hunan Engineering Research Center for Intelligent Diagnosis and Treatment of Respiratory Disease, Changsha, China
| | - Danrong Jing
- Department of Social Medicine and Health Management, Xiangya School of Public Health, Central South University, Changsha, China
| | - Huaying Liang
- Center of Respiratory Medicine, Xiangya Hospital, Central South University, Changsha, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
- Hunan Engineering Research Center for Intelligent Diagnosis and Treatment of Respiratory Disease, Changsha, China
| | - Dianwu Li
- Center of Respiratory Medicine, Xiangya Hospital, Central South University, Changsha, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
- Hunan Engineering Research Center for Intelligent Diagnosis and Treatment of Respiratory Disease, Changsha, China
| | - Qinyu Chang
- Center of Respiratory Medicine, Xiangya Hospital, Central South University, Changsha, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
- Hunan Engineering Research Center for Intelligent Diagnosis and Treatment of Respiratory Disease, Changsha, China
| | - Minxue Shen
- Department of Social Medicine and Health Management, Xiangya School of Public Health, Central South University, Changsha, China
| | - Pinhua Pan
- Center of Respiratory Medicine, Xiangya Hospital, Central South University, Changsha, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
- Hunan Engineering Research Center for Intelligent Diagnosis and Treatment of Respiratory Disease, Changsha, China
- National Key Clinical Specialty, Branch of National Clinical Research Center for Respiratory Disease, Xiangya Hospital, Central South University, Changsha, China
| | - Hong Liu
- National Key Clinical Specialty, Branch of National Clinical Research Center for Respiratory Disease, Xiangya Hospital, Central South University, Changsha, China
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, China
| | - Yan Zhang
- Center of Respiratory Medicine, Xiangya Hospital, Central South University, Changsha, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
- Hunan Engineering Research Center for Intelligent Diagnosis and Treatment of Respiratory Disease, Changsha, China
- National Key Clinical Specialty, Branch of National Clinical Research Center for Respiratory Disease, Xiangya Hospital, Central South University, Changsha, China
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, China
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Hanania NA, Miravitlles M. Pharmacologic Management Strategies of Asthma-Chronic Obstructive Pulmonary Disease Overlap. Immunol Allergy Clin North Am 2022; 42:657-669. [PMID: 35965052 DOI: 10.1016/j.iac.2022.05.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
The best therapeutic approach to patients with asthma-chronic obstructive pulmonary disease overlap (ACO) is unknown. Current treatment recommendations rely on expert opinions, roundtable discussions, and strategy documents, because patients with ACO have been excluded from most clinical studies in asthma and COPD. Because of the underlying asthma initial therapy, early use of inhaled corticosteroids along with a long-acting bronchodilator is recommended. If maintenance inhaler therapy is not effective, advanced therapies based on phenotyping and identification of treatable traits may be considered.
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Affiliation(s)
- Nicola A Hanania
- Section of Pulmonary and Critical Care Medicine, Baylor College of Medicine, 1504 Taub Loop, Houston, TX 77030, USA.
| | - Marc Miravitlles
- Pneumology Department, Hospital Universitari Vall d'Hebron/Vall d'Hebron Research Institute (VHIR), Vall d'Hebron Barcelona Hospital Campus, P. Vall d'Hebron 119-129, Barcelona 08035, Spain
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Qin J, Wang H, Lyu Z, Liao Y, Zeng N, Wang K, Zhou Y, Zeng Z, Liao Z, Cao Y, He J, Wang T, Wen F. Elevated soluble death receptor 5 can predict poor prognosis in patients with acute respiratory distress syndrome. Expert Rev Respir Med 2022; 16:823-832. [PMID: 35822538 DOI: 10.1080/17476348.2022.2100351] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
BACKGROUND : The tumor necrosis factor (TNF)-related apoptosis-inducing ligand (TRAIL) and its receptor, death receptor 5 (DR5), participate in pulmonary cell apoptosis. This study aimed to investigate the clinical value of soluble DR5 and TRAIL for prognosis assessment in acute respiratory distress syndrome (ARDS). RESEARCH DESIGN AND METHODS : Serum and bronchoalveolar lavage fluid (BALF) samples were collected from ARDS patients and controls. Patients were followed-up until death or discharge. Soluble DR5, TRAIL, TNF-α, soluble receptor for advanced glycation end-products (sRAGE), and albumin levels were measured using the Magnetic Luminex or enzyme-linked immunosorbent assays. Data were analyzed according to their distribution and statistical purpose. RESULTS : Serum and BALF DR5 levels were elevated in patients with ARDS; TRAIL elevation and reduction was observed in BALF and serum, respectively. Serum DR5 was higher in non-survivors compared to survivors. Serum DR5 was positively correlated with serum TNF-α and critical illness scores and negatively correlated with serum TRAIL. Serum and BALF DR5 was positively correlated with the alveolar epithelial cell damage (sRAGE) and lung fluid leakage indicators. Serum DR5 exhibited potential for predicting mortality in patients with ARDS. CONCLUSIONS : Serum soluble DR5 elevation, a valuable prognosis predictor in ARDS, may be associated with alveolar epithelial cell apoptosis.
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Affiliation(s)
- Jiangyue Qin
- Division of Pulmonary Diseases, State Key Laboratory of Biotherapy of China and Department of Respiratory and Critical Care Medicine, West China Hospital of Sichuan University. Guoxuexiang 37, Chengdu, Sichuan 610041, China
| | - Hao Wang
- Division of Pulmonary Diseases, State Key Laboratory of Biotherapy of China and Department of Respiratory and Critical Care Medicine, West China Hospital of Sichuan University. Guoxuexiang 37, Chengdu, Sichuan 610041, China
| | - Zhuoyao Lyu
- Division of Pulmonary Diseases, State Key Laboratory of Biotherapy of China and Department of Respiratory and Critical Care Medicine, West China Hospital of Sichuan University. Guoxuexiang 37, Chengdu, Sichuan 610041, China
| | - Yue Liao
- Division of Pulmonary Diseases, State Key Laboratory of Biotherapy of China and Department of Respiratory and Critical Care Medicine, West China Hospital of Sichuan University. Guoxuexiang 37, Chengdu, Sichuan 610041, China
| | - Ni Zeng
- Division of Pulmonary Diseases, State Key Laboratory of Biotherapy of China and Department of Respiratory and Critical Care Medicine, West China Hospital of Sichuan University. Guoxuexiang 37, Chengdu, Sichuan 610041, China
| | - Ke Wang
- Division of Pulmonary Diseases, State Key Laboratory of Biotherapy of China and Department of Respiratory and Critical Care Medicine, West China Hospital of Sichuan University. Guoxuexiang 37, Chengdu, Sichuan 610041, China
| | - Yongfang Zhou
- Department of Critical Care Medicine, West China Hospital of Sichuan University, China
| | - Zijian Zeng
- Division of Pulmonary Diseases, State Key Laboratory of Biotherapy of China and Department of Respiratory and Critical Care Medicine, West China Hospital of Sichuan University. Guoxuexiang 37, Chengdu, Sichuan 610041, China
| | - Zenglin Liao
- Division of Pulmonary Diseases, State Key Laboratory of Biotherapy of China and Department of Respiratory and Critical Care Medicine, West China Hospital of Sichuan University. Guoxuexiang 37, Chengdu, Sichuan 610041, China
| | - Yufang Cao
- Department of Critical Care Medicine, Haikou Municipal People's Hospital and Central South University Xiangya School of Medicine Affiliated Haikou Hospital, China
| | - Junyun He
- Department of Respiratory Medicine, Hospital of Chengdu Office of People's Government of Tibetan autonomous Region, China
| | - Tao Wang
- Division of Pulmonary Diseases, State Key Laboratory of Biotherapy of China and Department of Respiratory and Critical Care Medicine, West China Hospital of Sichuan University. Guoxuexiang 37, Chengdu, Sichuan 610041, China
| | - Fuqiang Wen
- Division of Pulmonary Diseases, State Key Laboratory of Biotherapy of China and Department of Respiratory and Critical Care Medicine, West China Hospital of Sichuan University. Guoxuexiang 37, Chengdu, Sichuan 610041, China
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Linley H, Jaigirdar S, Mohamed K, Griffiths CEM, Saunders A. Reduced cutaneous CD200:CD200R1 signaling in psoriasis enhances neutrophil recruitment to skin. Immun Inflamm Dis 2022; 10:e648. [PMID: 35759230 PMCID: PMC9168552 DOI: 10.1002/iid3.648] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Revised: 05/01/2022] [Accepted: 05/11/2022] [Indexed: 11/11/2022] Open
Abstract
Introduction The skin immune system is tightly regulated to prevent inappropriate inflammation in response to harmless environmental substances. This regulation is actively maintained by mechanisms including cytokines and cell surface receptors and its loss results in inflammatory disease. In the case of psoriasis, inappropriate immune activation leads to IL‐17‐driven chronic inflammation, but molecular mechanisms underlying this loss of regulation are not well understood. Immunoglobulin family member CD200 and its receptor, CD200R1, are important regulators of inflammation. Therefore, we determined if this pathway is dysregulated in psoriasis, and how this affects immune cell activity. Methods Human skin biopsies were examined by quantitative polymerase chain reaction, flow cytometry, and immunohistochemistry. The role of CD200R1 in regulating psoriasis‐like skin inflammation was examined using CD200R1 blocking antibodies in mouse psoriasis models. CD200R1 blocking antibodies were also used in an in vivo neutrophil recruitment assay and in vitro assays to examine macrophage, innate lymphoid cell, γδ T cell, and neutrophil activity. Results We reveal that CD200 and signaling via CD200R1 are reduced in non‐lesional psoriasis skin. In mouse models of psoriasis CD200R1 was shown to limit psoriasis‐like inflammation by enhancing acanthosis, CCL20 production and neutrophil recruitment, but surprisingly, macrophage function and IL‐17 production were not affected, and neutrophil reactive oxygen species production was reduced. Conclusion Collectively, these data show that CD200R1 affects neutrophil function and limits inflammatory responses in healthy skin by restricting neutrophil recruitment. However, the CD200 pathway is reduced in psoriasis, resulting in a loss of immune control, and increased neutrophil recruitment in mouse models. In conclusion, we highlight CD200R1:CD200 as a pathway that might be targeted to dampen inflammation in patients with psoriasis.
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Affiliation(s)
- Holly Linley
- Manchester Collaborative Centre for Inflammation Research Manchester UK
- School of Biological Science, Manchester Academic Health Science Centre, Division of Infection and Respiratory Medicine, Lydia Becker Institute of Immunology and Inflammation, >aculty of Biology Medicine and Health, University of Manchester Manchester UK
| | - Shafqat Jaigirdar
- Manchester Collaborative Centre for Inflammation Research Manchester UK
- School of Biological Science, Manchester Academic Health Science Centre, Division of Infection and Respiratory Medicine, Lydia Becker Institute of Immunology and Inflammation, >aculty of Biology Medicine and Health, University of Manchester Manchester UK
| | - Karishma Mohamed
- Manchester Collaborative Centre for Inflammation Research Manchester UK
- School of Biological Science, Manchester Academic Health Science Centre, Division of Infection and Respiratory Medicine, Lydia Becker Institute of Immunology and Inflammation, >aculty of Biology Medicine and Health, University of Manchester Manchester UK
| | - Christopher E. M. Griffiths
- School of Biological Science, Manchester Academic Health Science Centre, Division of Infection and Respiratory Medicine, Lydia Becker Institute of Immunology and Inflammation, >aculty of Biology Medicine and Health, University of Manchester Manchester UK
- Centre for Dermatology Research, Manchester Academic Health Science Centre The University of Manchester and Salford Royal NHS Foundation Trust Manchester UK
- Manchester Biomedical Research Centre, Manchester Academic Health Science Centre, National Institute for Health Research Manchester University National Health Service Foundation Trust Manchester UK
| | - Amy Saunders
- Manchester Collaborative Centre for Inflammation Research Manchester UK
- School of Biological Science, Manchester Academic Health Science Centre, Division of Infection and Respiratory Medicine, Lydia Becker Institute of Immunology and Inflammation, >aculty of Biology Medicine and Health, University of Manchester Manchester UK
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Forde H, Davenport C, Rochfort KD, Wallace RG, Durkan E, Agha A, Thompson CJ, Tormey WT, O'Gorman DJ, Cummins PM, Smith D. Serum OPG/TRAIL ratio predicts the presence of cardiovascular disease in people with type 2 diabetes mellitus. Diabetes Res Clin Pract 2022; 189:109936. [PMID: 35662613 DOI: 10.1016/j.diabres.2022.109936] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/25/2021] [Revised: 04/28/2022] [Accepted: 05/30/2022] [Indexed: 11/19/2022]
Abstract
AIMS Cardiovascular disease (CVD) is the leading cause of mortality in type 2 diabetes mellitus (T2DM). Epidemiological studies suggest serum Osteoprotegrin (OPG)/Tumour-necrosis-factor-related-apoptosis-inducing- ligand (TRAIL) ratio may be a useful marker of cardiovascular risk. This study aimed to compare serum levels of TRAIL, OPG and OPG/TRAIL ratio in people with T2DM, with and without a history of CVD, and controls; and to determine which of these indices, if any, predict cardiovascular risk. METHODS In this single centre observational study of 133 participants, people with T2DM, with and without a history of a cardiovascular event in the last 5 years, were recruited along with a control cohort without T2DM or CVD. Demographic information and anthropometric measurements were recorded. Blood samples were taken and OPG and TRAIL were measured using ELISA. RESULTS People with T2DM and CVD had higher OPG/TRAIL ratios compared to controls or those with a new diagnosis of T2DM. After adjustment for potential confounding factors, OPG/TRAIL ratio was significantly associated with the presence of CVD in people with T2DM and an OPG/TRAIL ratio cut-off > 38.6 predicted the presence of CVD in this cohort with a sensitivity of 80% and specificity of 82%. CONCLUSION This study suggests that OPG/TRAIL ratio may have a role as a biomarker of CVD in people with T2DM.
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Affiliation(s)
- H Forde
- Department of Endocrinology, Beaumont Hospital and RCSI Medical School, Beaumont, Dublin 9, Ireland; School of Biotechnology, Dublin City University, Glasnevin, Dublin 9, Ireland.
| | - C Davenport
- Department of Endocrinology, Beaumont Hospital and RCSI Medical School, Beaumont, Dublin 9, Ireland; School of Biotechnology, Dublin City University, Glasnevin, Dublin 9, Ireland
| | - K D Rochfort
- School of Nursing, Psychotherapy, and Community Health, Dublin City University, Glasnevin, Dublin 9, Ireland
| | - R G Wallace
- School of Biotechnology, Dublin City University, Glasnevin, Dublin 9, Ireland
| | - E Durkan
- School of Health and Human Performance, Dublin City University, Glasnevin, Dublin 9, Ireland
| | - A Agha
- Department of Endocrinology, Beaumont Hospital and RCSI Medical School, Beaumont, Dublin 9, Ireland
| | - C J Thompson
- Department of Endocrinology, Beaumont Hospital and RCSI Medical School, Beaumont, Dublin 9, Ireland
| | - W T Tormey
- Department of Chemical Pathology, Beaumont Hospital, Beaumont, Dublin 9, Ireland
| | - D J O'Gorman
- School of Health and Human Performance, Dublin City University, Glasnevin, Dublin 9, Ireland; National Institute for Cellular Biotechnology, Dublin City University, Glasnevin, Dublin 9, Ireland
| | - P M Cummins
- School of Biotechnology, Dublin City University, Glasnevin, Dublin 9, Ireland
| | - D Smith
- Department of Endocrinology, Beaumont Hospital and RCSI Medical School, Beaumont, Dublin 9, Ireland
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Vaseghi-Shanjani M, Snow AL, Margolis DJ, Latrous M, Milner JD, Turvey SE, Biggs CM. Atopy as Immune Dysregulation: Offender Genes and Targets. J Allergy Clin Immunol Pract 2022; 10:1737-1756. [PMID: 35680527 DOI: 10.1016/j.jaip.2022.04.001] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Revised: 04/06/2022] [Accepted: 04/06/2022] [Indexed: 06/15/2023]
Abstract
Allergic diseases are a heterogeneous group of disorders resulting from exaggerated type 2 inflammation. Although typically viewed as polygenic multifactorial disorders caused by the interaction of several genes with the environment, we have come to appreciate that allergic diseases can also be caused by monogenic variants affecting the immune system and the skin epithelial barrier. Through a myriad of genetic association studies and high-throughput sequencing tools, many monogenic and polygenic culprits of allergic diseases have been described. Identifying the genetic causes of atopy has shaped our understanding of how these conditions occur and how they may be treated and even prevented. Precision diagnostic tools and therapies that address the specific molecular pathways implicated in allergic inflammation provide exciting opportunities to improve our care for patients across the field of allergy and immunology. Here, we highlight offender genes implicated in polygenic and monogenic allergic diseases and list targeted therapeutic approaches that address these disrupted pathways.
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Affiliation(s)
- Maryam Vaseghi-Shanjani
- Department of Pediatrics, British Columbia Children's Hospital, University of British Columbia, Vancouver, British Columbia, Canada; Experimental Medicine Program, Faculty of Medicine, University of British Columbia, Vancouver, British Columbia, Canada
| | - Andrew L Snow
- Department of Pharmacology and Molecular Therapeutics, Uniformed Services University of the Health Sciences, Bethesda, Md
| | - David J Margolis
- Department of Dermatology and Dermatologic Surgery, University of Pennsylvania Medical Center, Philadelphia, Pa; Department of Biostatistics, Epidemiology, and Informatics, University of Pennsylvania Medical Center, Philadelphia, Pa
| | - Meriem Latrous
- Department of Pediatrics, British Columbia Children's Hospital, University of British Columbia, Vancouver, British Columbia, Canada
| | - Joshua D Milner
- Department of Pediatrics, Columbia University Irving Medical Center, New York, NY
| | - Stuart E Turvey
- Department of Pediatrics, British Columbia Children's Hospital, University of British Columbia, Vancouver, British Columbia, Canada; Experimental Medicine Program, Faculty of Medicine, University of British Columbia, Vancouver, British Columbia, Canada
| | - Catherine M Biggs
- Department of Pediatrics, British Columbia Children's Hospital, University of British Columbia, Vancouver, British Columbia, Canada; St Paul's Hospital, Vancouver, British Columbia, Canada.
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Li Y, Li X, Zhang B, Yu Q, Lu Y. Predictive biomarkers for response to omalizumab in patients with severe allergic asthma: a meta-analysis. Expert Rev Respir Med 2022; 16:1023-1033. [PMID: 35730466 DOI: 10.1080/17476348.2022.2092100] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
BACKGROUND Predicting omalizumab treatment response has been a challenge and significant aspect for selecting suitable severe allergic asthma patients for omalizumab use. OBJECTIVE To determine which domains of pretreatment baseline characteristics predict omalizumab treatment response among asthmatic patients. METHODS Electronic bases were searched for eligible studies that reported potential biomarkers that could predict omalizumab responsiveness and efficacy. Patients who accepted omalizumab treatment were stratified into responders and non-responders. WMD, OR, and their 95%CI were used to access the differences between those omalizumab receivers. Sensitivity analysis and subgroup analysis were conducted for potential heterogeneity. RESULTS A total of 41 studies evaluating efficacy predictors of omalizumab were included in this meta-analysis. The pooled results showed that omalizumab responders had significantly younger age in the adult subgroup, higher pretreatment total serum IgE level, percent predicted FEV1 and FeNO than that non-responder. We further confirmed that higher blood eosinophil counts and total serum IgE levels are useful markers for selecting asthma patients who may benefit more from omalizumab. CONCLUSIONS Pre-treatment blood eosinophil counts and total serum IgE level can be a useful efficacy predictor in selecting allergic asthma patients for omalizumab treatment.
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Affiliation(s)
- Yaqin Li
- Department of Pediatric, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xiaoyan Li
- Department of Pediatric, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Biyu Zhang
- Department of Pediatric, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Qing Yu
- Department of Pediatric, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yanming Lu
- Department of Pediatric, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
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50
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Ozaydin-Yavuz G, Yavuz IH, İnalöz HS, Boyvadoglu C. Omalizumab is not just an anti-immunoglobulin E. J DERMATOL TREAT 2022; 33:2858-2861. [PMID: 35723235 DOI: 10.1080/09546634.2022.2089326] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
INTRODUCTION AND PURPOSE The mechanism of omalizumab in urticaria is not literally known. Omalizumab may affect receptors on the mast cell surface in other ways, especially other than Fc epsilon RI. MATERIALS AND METHODS Thirty patients who were treated with omalizumab with the diagnosis of chronic urticaria were included in the study. For serum vasoactive intestinal peptide (VIP), kallikrein (KAL), and substance p (SP) values, 5 mL of blood was taken from the patients. These bloods were centrifuged for 5 min and stored at -80° until the levels were measured. The changes in values measured at baseline, third month, and sixth month were analyzed by Friedman test. A value of p < 0.05 was considered statistically significant results. RESULTS While SP, KAL, and VIP values increased continuously, it was observed that the D-dimer value decreased. CONCLUSION This study shows that omalizumab can affect mast cells other than IgE. To the best of our knowledge, this is the first study to show the relationship between omalizumab and VIP.
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Affiliation(s)
- Goknur Ozaydin-Yavuz
- Department of Dermatology, Yuzuncu Yil University Faculty of Medicine, Van, Turkey
| | - Ibrahim Halil Yavuz
- Department of Dermatology, Yuzuncu Yil University Faculty of Medicine, Van, Turkey
| | - Hüseyin Serhat İnalöz
- Department of Dermatology, University of Gaziantep Faculty of Medicine, Gaziantep, Turkey
| | - Cagdas Boyvadoglu
- Department of Dermatology, University of Gaziantep Faculty of Medicine, Gaziantep, Turkey
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