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Li Y, Lu J, Fu J. Rare Case Report of Primary Active Pulmonary Tuberculosis During Ixekizumab Treatment for Plaque Psoriasis. Clin Cosmet Investig Dermatol 2024; 17:1723-1728. [PMID: 39100253 PMCID: PMC11298185 DOI: 10.2147/ccid.s475486] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2024] [Accepted: 07/25/2024] [Indexed: 08/06/2024]
Abstract
Biologic agents have become a mainstay in the treatment of psoriasis, particularly in moderate to severe, refractory, and special types of the disease. Among these, ixekizumab is a humanized IgG4 monoclonal antibody targeting interleukin-17A, approved for the treatment of moderate to severe plaque psoriasis. Its adverse effects include infections such as nasopharyngitis, upper respiratory tract infections, and injection site reactions. While the incidence of tuberculosis (TB) associated with IL-17A antagonists is extremely low, this paper reports a case of active pulmonary tuberculosis occurring after ten doses of ixekizumab treatment for chronic plaque psoriasis. This highlights the importance for clinicians to remain vigilant regarding tuberculosis infection in patients undergoing therapy with this class of medications, emphasizing the need for enhanced screening and monitoring for tuberculosis during treatment.
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Affiliation(s)
- Yuan Li
- Department of Cosmetic Dermatology, The Fifth People’s Hospital of Hainan Province, Haikou, Hainan, People’s Republic of China
| | - Jiejie Lu
- Department of Cosmetic Dermatology, The Fifth People’s Hospital of Hainan Province, Haikou, Hainan, People’s Republic of China
| | - Jingqiu Fu
- Department of Cosmetic Dermatology, The Fifth People’s Hospital of Hainan Province, Haikou, Hainan, People’s Republic of China
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Chen SH, Chen CH, Lin HC, Yeh SA, Hwang TL, Chen PJ. Drug repurposing of cyclin-dependent kinase inhibitors for neutrophilic acute respiratory distress syndrome and psoriasis. J Adv Res 2024:S2090-1232(24)00310-2. [PMID: 39089617 DOI: 10.1016/j.jare.2024.07.026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2024] [Revised: 07/25/2024] [Accepted: 07/26/2024] [Indexed: 08/04/2024] Open
Abstract
BACKGROUND Neutrophilic inflammation, characterized by dysregulated neutrophil activation, triggers a variety of inflammatory responses such as chemotactic infiltration, oxidative bursts, degranulation, neutrophil extracellular traps (NETs) formation, and delayed turnover. This type of inflammation is pivotal in the pathogenesis of acute respiratory distress syndrome (ARDS) and psoriasis. Despite current treatments, managing neutrophil-associated inflammatory symptoms remains a significant challenge. AIM OF REVIEW This review emphasizes the role of cyclin-dependent kinases (CDKs) in neutrophil activation and inflammation. It aims to highlight the therapeutic potential of repurposing CDK inhibitors to manage neutrophilic inflammation, particularly in ARDS and psoriasis. Additionally, it discusses the necessary precautions for the clinical application of these inhibitors due to potential off-target effects and the need for dose optimization. KEY SCIENTIFIC CONCEPTS OF REVIEW CDKs regulate key neutrophilic functions, including chemotactic responses, degranulation, NET formation, and apoptosis. Repurposing CDK inhibitors, originally developed for cancer treatment, shows promise in controlling neutrophilic inflammation. Clinical anticancer drugs, palbociclib and ribociclib, have demonstrated efficacy in treating neutrophilic ARDS and psoriasis by targeting off-label pathways, phosphoinositide 3-kinase (PI3K) and phosphodiesterase 4 (PDE4), respectively. While CDK inhibitors offer promising therapeutic benefits, their clinical repurposing requires careful consideration of off-target effects and dose optimization. Further exploration and clinical trials are necessary to ensure their safety and efficacy in treating inflammatory conditions.
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Affiliation(s)
- Shun-Hua Chen
- School of Nursing, Fooyin University, Kaohsiung 831301, Taiwan.
| | - Chun-Hong Chen
- Department of Medical Research, E-Da Hospital, I-Shou University, Kaohsiung 824410, Taiwan.
| | - Hsin-Chieh Lin
- Department of Chinese Medicine, E-Da Cancer Hospital, I-Shou University, Kaohsiung 824410, Taiwan; School of Chinese Medicine for Post-Baccalaureate, I-Shou University, Kaohsiung 824410, Taiwan.
| | - Shyh-An Yeh
- Medical Physics and Informatics Laboratory of Electronic Engineering and Department of Electronic Engineering, National Kaohsiung University of Science and Technology, Kaohsiung 80778, Taiwan; Department of Medical Imaging and Radiological Sciences, I-Shou University, Kaohsiung 824410, Taiwan; Department of Radiation Oncology, E-Da Hospital, I-Shou University, Kaohsiung 824410, Taiwan.
| | - Tsong-Long Hwang
- Research Center for Chinese Herbal Medicine and Graduate Institute of Health Industry Technology, College of Human Ecology, Chang Gung University of Science and Technology, Taoyuan 333324, Taiwan; Department of Anesthesiology, Chang Gung Memorial Hospital, Taoyuan 33305, Taiwan; Department of Chemical Engineering, Ming Chi University of Technology, New Taipei City 24301, Taiwan; Graduate Institute of Natural Products, College of Medicine, Chang Gung University, Taoyuan 333324, Taiwan.
| | - Po-Jen Chen
- Department of Medical Research, E-Da Hospital, I-Shou University, Kaohsiung 824410, Taiwan; Graduate Institute of Medicine, College of Medicine, I-Shou University, Kaohsiung 824410, Taiwan.
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Akdeniz YS, Özkan S. New markers in chronic obstructive pulmonary disease. Adv Clin Chem 2024; 123:1-63. [PMID: 39181619 DOI: 10.1016/bs.acc.2024.06.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/27/2024]
Abstract
Chronic obstructive pulmonary disease (COPD), a global healthcare and socioeconomic burden, is a multifaceted respiratory disorder that results in substantial decline in health status and life quality. Acute exacerbations of the disease contribute significantly to increased morbidity and mortality. Consequently, the identification of reliable and effective biomarkers for rapid diagnosis, prediction, and prognosis of exacerbations is imperative. In addition, biomarkers play a crucial role in monitoring responses to therapeutic interventions and exploring innovative treatment strategies. Although established markers such as CRP, fibrinogen and neutrophil count are routinely used, a universal marker is lacking. Fortunately, an increasing number of studies based on next generation analytics have explored potential biomarkers in COPD. Here we review those advances and the need for standardized validation studies in the appropriate clinical setting.
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Affiliation(s)
- Yonca Senem Akdeniz
- Department of Emergency Medicine, Cerrahpaşa Faculty of Medicine, İstanbul University-Cerrahpaşa, İstanbul, Türkiye.
| | - Seda Özkan
- Department of Emergency Medicine, Cerrahpaşa Faculty of Medicine, İstanbul University-Cerrahpaşa, İstanbul, Türkiye
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Teng F, Jin Q. Evaluation of cytokine expressions in patients with recurrent aphthous stomatitis: A systematic review and meta-analysis. PLoS One 2024; 19:e0305355. [PMID: 38861558 PMCID: PMC11166324 DOI: 10.1371/journal.pone.0305355] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2024] [Accepted: 05/29/2024] [Indexed: 06/13/2024] Open
Abstract
This systematic review and meta-analysis aimed to evaluate the expression levels of various T helper (Th) cell-secreted cytokines in recurrent aphthous stomatitis (RAS). Case-control studies comparing the serum or salivary levels of cytokines between RAS patients and healthy controls were searched in PubMed, EMBASE, Web of Science, and Google Scholar prior to September 30, 2023. Cytokines produced by Th1 (interleukin [IL]-1, IL-2, IL-8, IL-12, tumor necrosis factor alpha [TNF-α], interferon gamma [IFN-γ]), Th2 (IL-4, IL-5, IL-6, IL-10, IL-13), and Th17 (IL-17A) cells were investigated. The standard mean difference (SMD) with 95% confidence interval (CI) was calculated to detect the difference. A total of 20 studies comprising 1070 RAS patients and 536 healthy controls were included. RAS patients had significantly higher salivary levels of IL-2 (SMD = 4.15, 95%CI 0.83-7.48), IL-5 (SMD = 0.53, 95%CI 0.05-1.00), IL-6 (SMD = 0.48, 95%CI 0.12-0.84), IL-12 (SMD = 0.94, 95%CI 0.18-1.71), and TNF-α (SMD = 1.31, 95%CI 0.44-2.18) compared to healthy controls. Serum levels of IL-6 (SMD = 0.48, 95%CI 0.30-0.66), TNF-α (SMD = 0.70, 95%CI 0.22-1.17), and IFN-γ (SMD = 0.72, 95%CI 0.17-1.28) were significantly increased, while serum IL-10 levels (SMD = -2.25, 95%CI -3.99 to -0.52) were reduced in RAS patients. Patients diagnosed with major RAS had markedly elevated serum IL-8 levels (SMD = 0.39, 95%CI 0.07-0.71) and a trend toward higher serum IL-6 levels (SMD = 0.51, 95%CI -0.02 to 1.04) than those with minor RAS. In conclusion, Th1/Th2-related cytokines, especially IL-2, IL-6, and TNF-α, are involved in the pathogenesis of RAS development and progression and are potential therapeutic targets for RAS.
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Affiliation(s)
- Fangjun Teng
- Department of Stomatology, The Central Hospital of Wuhan, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei Province, China
| | - Qiuchen Jin
- Department of Stomatology, The Central Hospital of Wuhan, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei Province, China
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Torelli FR, Rodrigues-Peres RM, Lopes-Cendes I, Bahamondes L, Juliato CRT. Gene expression associated with vaginal bleeding in women using the 52-mg levonorgestrel hormonal intrauterine device: A prospective study. Int J Gynaecol Obstet 2024; 165:1199-1209. [PMID: 38299835 DOI: 10.1002/ijgo.15357] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2023] [Revised: 09/27/2023] [Accepted: 12/26/2023] [Indexed: 02/02/2024]
Abstract
OBJECTIVE To evaluate gene expression associated with vaginal bleeding in the 52-mg hormonal intrauterine device (IUD) users. MATERIALS AND METHODS We conducted a prospective study involving 100 women seeking to use the 52-mg hormonal IUD for contraception. We excluded women with a history or current condition of abnormal uterine bleeding and who were unable to attend a 1-year follow up. Women who expelled the device, removed it for reasons unrelated to vaginal bleeding, or were lost to follow up were discontinued. We collected endometrial biopsies immediately before IUD placement and assessed 20 selected genes using reverse transcription quantitative polymerase chain reaction. Users maintained a uterine bleeding diary for 12 months following IUD insertion. For statistical analysis, participants were categorized into groups with or without vaginal bleeding at 3 and 12 months. RESULTS Women with elevated CXCL9 expression had an 8.15-fold higher likelihood of experiencing vaginal bleeding at 3 months (odds ratio [OR] 8.15, 95% confidence interval [CI] 2.24-29.61, P = 0.001). At 12 months of follow up, women with increased TIMP1 expression had a 2.74-fold higher chance of experiencing vaginal bleeding (OR 2.74, 95% CI 1.08-6.95, P = 0.033). CXCL9 ≥ 1.5 and IL17A ≥ 0.68 were associated with a higher probability of vaginal bleeding at 3 months, while TIMP1 levels ≥0.943 were linked to an increased risk of bleeding at 12 months. CONCLUSION Users of the 52-mg hormonal IUD with elevated relative CXCL9 expression face an increased risk of vaginal bleeding at 3-month follow up, whereas those with heightened TIMP1 expression are more likely to experience vaginal bleeding at 12 months.
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Affiliation(s)
- Flávia R Torelli
- Department of Obstetrics and Gynecology, School of Medical Sciences, University of Campinas (UNICAMP), Campinas, Brazil
| | - Raquel M Rodrigues-Peres
- Department of Obstetrics and Gynecology, School of Medical Sciences, University of Campinas (UNICAMP), Campinas, Brazil
| | - Iscia Lopes-Cendes
- Department of Translational Medicine, School of Medical Sciences, University of Campinas (UNICAMP), Campinas, Brazil
| | - Luis Bahamondes
- Department of Obstetrics and Gynecology, School of Medical Sciences, University of Campinas (UNICAMP), Campinas, Brazil
| | - Cássia R T Juliato
- Department of Obstetrics and Gynecology, School of Medical Sciences, University of Campinas (UNICAMP), Campinas, Brazil
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Shuvalova M, Dmitrieva A, Belousov V, Nosov G. The role of reactive oxygen species in the regulation of the blood-brain barrier. Tissue Barriers 2024:2361202. [PMID: 38808582 DOI: 10.1080/21688370.2024.2361202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2024] [Accepted: 05/23/2024] [Indexed: 05/30/2024] Open
Abstract
The blood-brain barrier (BBB) regulates the exchange of metabolites and cells between the blood and brain, and maintains central nervous system homeostasis. Various factors affect BBB barrier functions, including reactive oxygen species (ROS). ROS can act as stressors, damaging biological molecules, but they also serve as secondary messengers in intracellular signaling cascades during redox signaling. The impact of ROS on the BBB has been observed in multiple sclerosis, stroke, trauma, and other neurological disorders, making blocking ROS generation a promising therapeutic strategy for BBB dysfunction. However, it is important to consider ROS generation during normal BBB functioning for signaling purposes. This review summarizes data on proteins expressed by BBB cells that can be targets of redox signaling or oxidative stress. It also provides examples of signaling molecules whose impact may cause ROS generation in the BBB, as well as discusses the most common diseases associated with BBB dysfunction and excessive ROS generation, open questions that arise in the study of this problem, and possible ways to overcome them.
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Affiliation(s)
- Margarita Shuvalova
- Center for Precision Genome Editing and Genetic Technologies for Biomedicine, Pirogov Russian National Research Medical University, Moscow, Russia
- Department of metabolism and redox biology, Shemyakin and Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, Moscow, Russia
| | - Anastasiia Dmitrieva
- Center for Precision Genome Editing and Genetic Technologies for Biomedicine, Pirogov Russian National Research Medical University, Moscow, Russia
| | - Vsevolod Belousov
- Center for Precision Genome Editing and Genetic Technologies for Biomedicine, Pirogov Russian National Research Medical University, Moscow, Russia
- Department of metabolism and redox biology, Shemyakin and Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, Moscow, Russia
- Federal Center of Brain Research and Neurotechnologies, Federal Medical Biological Agency, Moscow, Russia
- Life Improvement by Future Technologies (LIFT) Center, Skolkovo, Moscow, Russia
| | - Georgii Nosov
- Center for Precision Genome Editing and Genetic Technologies for Biomedicine, Pirogov Russian National Research Medical University, Moscow, Russia
- Federal Center of Brain Research and Neurotechnologies, Federal Medical Biological Agency, Moscow, Russia
- Life Improvement by Future Technologies (LIFT) Center, Skolkovo, Moscow, Russia
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Maher SA, AbdAllah NB, Ageeli EA, Riad E, Kattan SW, Abdelaal S, Abdelfatah W, Ibrahim GA, Toraih EA, Awadalla GA, Fawzy MS, Ibrahim A. Impact of Interleukin-17 Receptor A Gene Variants on Asthma Susceptibility and Clinical Manifestations in Children and Adolescents. CHILDREN (BASEL, SWITZERLAND) 2024; 11:657. [PMID: 38929236 PMCID: PMC11202101 DOI: 10.3390/children11060657] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/16/2024] [Revised: 05/24/2024] [Accepted: 05/26/2024] [Indexed: 06/28/2024]
Abstract
Several single nucleotide polymorphisms (SNPs) in multiple interleukin receptor genes could be associated with asthma risk and/or phenotype. Interleukin-17 (IL-17) has been implicated in tissue inflammation and autoimmune diseases. As no previous studies have uncovered the potential role of IL17 receptor A (RA) gene variants in asthma risk, we aimed to explore the association of four IL17RA SNPs (i.e., rs4819554A/G, rs879577C/T, rs41323645G/A, and rs4819555C/T) with asthma susceptibility/phenotype in our region. TaqMan allelic discrimination analysis was used to genotype 192 individuals. We found that the rs4819554 G/G genotype significantly reduced disease risk in the codominant (OR = 0.15, 95%CI = 0.05-0.45, p < 0.001), dominant (OR = 0.49, 95%CI = 0.26-0.93, p = 0.028), and recessive (OR = 0.18, 95%CI = 0.07-0.52, p < 0.001) models. Similarly, rs879577 showed reduced disease risk associated with the T allele across all genetic models. However, the A allele of rs41323645 was associated with increased disease risk in all models. The G/A and A/A genotypes have higher ORs of 2.47 (95%CI = 1.19-5.14) and 3.86 (95%CI = 1.62-9.18), respectively. Similar trends are observed in the dominant 2.89 (95%CI = 1.47-5.68, p = 0.002) and recessive 2.34 (95%CI = 1.10-4.98, p = 0.025) models. For the rs4819555 variant, although there was no significant association identified under any models, carriers of the rs4819554*A demonstrated an association with a positive family history of asthma (71.4% in carriers vs. 27% in non-carriers; p = 0.025) and the use of relievers for >2 weeks (52.2% of carriers vs. 28.8% of non-carriers; p = 0.047). Meanwhile, the rs4819555*C carriers displayed a significant divergence in the asthma phenotype, specifically atopic asthma (83.3% vs. 61.1%; p = 0.007), showed a higher prevalence of chest tightness (88.9% vs. 61.5%; p = 0.029), and were more likely to report comorbidities (57.7% vs. 16.7%, p = 0.003). The most frequent haplotype in the asthma group was ACAC, with a frequency of 22.87% vs. 1.36% in the controls (p < 0.001). In conclusion, the studied IL17RA variants could be essential in asthma susceptibility and phenotype in children and adolescents.
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Affiliation(s)
- Shymaa Ahmed Maher
- Department of Medical Biochemistry and Molecular Biology, Faculty of Medicine, Suez Canal University, Ismailia 41522, Egypt;
- Center of Excellence in Molecular and Cellular Medicine (CEMCM), Faculty of Medicine, Suez Canal University, Ismailia 41522, Egypt
| | - Nouran B. AbdAllah
- Department of Pediatrics, Faculty of Medicine, Suez Canal University, Ismailia 41522, Egypt; (N.B.A.); (S.A.); (A.I.)
| | - Essam Al Ageeli
- Department of Basic Medical Sciences, Faculty of Medicine, Jazan University, Jazan 45141, Saudi Arabia;
| | - Eman Riad
- Department of Chest Diseases and Tuberculosis, Faculty of Medicine, Suez Canal University, Ismailia 41522, Egypt; (E.R.); (W.A.)
| | - Shahad W. Kattan
- Department of Medical Laboratory, College of Applied Medical Sciences, Taibah University, Yanbu 46423, Saudi Arabia;
| | - Sherouk Abdelaal
- Department of Pediatrics, Faculty of Medicine, Suez Canal University, Ismailia 41522, Egypt; (N.B.A.); (S.A.); (A.I.)
| | - Wagdy Abdelfatah
- Department of Chest Diseases and Tuberculosis, Faculty of Medicine, Suez Canal University, Ismailia 41522, Egypt; (E.R.); (W.A.)
| | - Gehan A. Ibrahim
- Department of Clinical Pathology, Faculty of Medicine, Suez Canal University, Ismailia 41522, Egypt;
| | - Eman A. Toraih
- Department of Surgery, School of Medicine, Tulane University, New Orleans, LA 70112, USA;
- Medical Genetics Unit, Department of Histology and Cell Biology, Suez Canal University, Ismailia 41522, Egypt
| | - Ghada A. Awadalla
- Biochemistry Department, Animal Health Research Institute, Mansoura Branch, Giza 12618, Egypt;
| | - Manal S. Fawzy
- Department of Biochemistry, Faculty of Medicine, Northern Border University, Arar P.O. Box 1321, Saudi Arabia
| | - Ahmed Ibrahim
- Department of Pediatrics, Faculty of Medicine, Suez Canal University, Ismailia 41522, Egypt; (N.B.A.); (S.A.); (A.I.)
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Wu B, Zhao S, Zhang J, Liu Y, Bai J, Wang G, Wang Y, Jiang H, Hu Y, OuYang W, Lu B, Su S. PD-1 Inhibitor Aggravate Irradiation-Induced Myocardial Fibrosis by Regulating TGF-β1/Smads Signaling Pathway via GSDMD-Mediated Pyroptosis. Inflammation 2024:10.1007/s10753-024-02056-9. [PMID: 38773023 DOI: 10.1007/s10753-024-02056-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2024] [Revised: 05/12/2024] [Accepted: 05/15/2024] [Indexed: 05/23/2024]
Abstract
Cancer therapy has entered a new era with the use of programmed cell death protein 1 (PD-1) immune checkpoint inhibitors. When combined with thoracic radiotherapy, it demonstrates synergistic anti-tumor effects and potentially worsens radiation-induced myocardial fibrosis (RIMF). RIMF is the final stage of radiation-induced heart disease (RIHD) and a potentially fatal clinical complication of chest radiotherapy. It is characterized by decreased ventricular elasticity and distensibility, which can result in decreased ejection fraction, heart failure, and even sudden cardiac death. Pyroptosis, a type of programmed cell death, is mediated by members of the gasdermin (GSDM) family and has been associated with numerous cardiac disorders. The effect of pyroptosis on myocardial fibrosis caused by a combination of radiotherapy and PD-1 inhibitors remains uncertain. In this study, a 6MV X-ray of 20 Gy for local heart irradiation was used in the RIHD mouse model. We noticed that PD-1 inhibitors aggravated radiation-induced cardiac dysfunction and RIMF, concurrently enhancing the presence of CD8+ T lymphocytes in the cardiac tissue. Additionally, our findings indicated that the combination of PD-1 inhibitor and thoracic radiation can stimulate caspase-1 to cleave GSDMD, thereby regulating pyroptosis and liberating interleukin-8 (IL-18). In the myocardium of mice, the manifestation of pyroptosis mediated by GSDMD is accompanied by the buildup of proteins associated with fibrosis, such as collagen I, transforming growth factor β1 (TGF-β1), interleukin-6 (IL-6), vascular endothelial growth factor (VEGF), and tumor necrosis factor α (TNF-α). Moreover, it was discovered that TFG-β1 induced the phosphorylation of Smad2/Smad3 when the cardiac underwent PD-1 inhibitor in conjunction with thoracic irradiation (IR). The findings of this research indicate that PD-1 inhibitor worsen RIMF in mice by triggering GSDMD-induced pyroptosis and influencing the TGF-β1/Smads pathway. While using the caspase-1 inhibitor Z-YVAD-FMK, RIMF can be alleviated. Blocking GSDMD may be a viable strategy for managing myocardial fibrosis caused by the combination of PD-1 inhibitors and radiotherapy.
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Affiliation(s)
- Bibo Wu
- Department of Oncology, Affiliated Hospital of Guizhou Medical University, Guiyang, China
- Department of Oncology, Affiliated Cancer Hospital of Guizhou Medical University, Guiyang, China
- Teaching and Research Department of Oncology, Clinical Medical College of Guizhou Medical University, Guiyang, China
| | - Shasha Zhao
- Department of Oncology, Affiliated Hospital of Guizhou Medical University, Guiyang, China
- Department of Oncology, Affiliated Cancer Hospital of Guizhou Medical University, Guiyang, China
- Teaching and Research Department of Oncology, Clinical Medical College of Guizhou Medical University, Guiyang, China
| | - Jing Zhang
- Department of Oncology, Affiliated Hospital of Guizhou Medical University, Guiyang, China
- Department of Oncology, Affiliated Cancer Hospital of Guizhou Medical University, Guiyang, China
- Teaching and Research Department of Oncology, Clinical Medical College of Guizhou Medical University, Guiyang, China
| | - Yao Liu
- Department of Oncology, Affiliated Hospital of Guizhou Medical University, Guiyang, China
- Department of Oncology, Affiliated Cancer Hospital of Guizhou Medical University, Guiyang, China
- Teaching and Research Department of Oncology, Clinical Medical College of Guizhou Medical University, Guiyang, China
| | - Jie Bai
- Department of Oncology, Affiliated Hospital of Guizhou Medical University, Guiyang, China
- Department of Oncology, Affiliated Cancer Hospital of Guizhou Medical University, Guiyang, China
- Teaching and Research Department of Oncology, Clinical Medical College of Guizhou Medical University, Guiyang, China
| | - Gang Wang
- Department of Oncology, Affiliated Hospital of Guizhou Medical University, Guiyang, China
- Department of Oncology, Affiliated Cancer Hospital of Guizhou Medical University, Guiyang, China
- Teaching and Research Department of Oncology, Clinical Medical College of Guizhou Medical University, Guiyang, China
| | - Yu Wang
- Department of Oncology, Affiliated Hospital of Guizhou Medical University, Guiyang, China
- Department of Oncology, Affiliated Cancer Hospital of Guizhou Medical University, Guiyang, China
- Teaching and Research Department of Oncology, Clinical Medical College of Guizhou Medical University, Guiyang, China
| | - Han Jiang
- Department of Oncology, Affiliated Hospital of Guizhou Medical University, Guiyang, China
- Department of Oncology, Affiliated Cancer Hospital of Guizhou Medical University, Guiyang, China
- Teaching and Research Department of Oncology, Clinical Medical College of Guizhou Medical University, Guiyang, China
| | - Yinxiang Hu
- Department of Oncology, Affiliated Hospital of Guizhou Medical University, Guiyang, China
- Department of Oncology, Affiliated Cancer Hospital of Guizhou Medical University, Guiyang, China
- Teaching and Research Department of Oncology, Clinical Medical College of Guizhou Medical University, Guiyang, China
| | - Weiwei OuYang
- Department of Oncology, Affiliated Hospital of Guizhou Medical University, Guiyang, China
- Department of Oncology, Affiliated Cancer Hospital of Guizhou Medical University, Guiyang, China
- Teaching and Research Department of Oncology, Clinical Medical College of Guizhou Medical University, Guiyang, China
| | - Bing Lu
- Department of Oncology, Affiliated Hospital of Guizhou Medical University, Guiyang, China
- Department of Oncology, Affiliated Cancer Hospital of Guizhou Medical University, Guiyang, China
- Teaching and Research Department of Oncology, Clinical Medical College of Guizhou Medical University, Guiyang, China
| | - Shengfa Su
- Department of Oncology, Affiliated Hospital of Guizhou Medical University, Guiyang, China.
- Department of Oncology, Affiliated Cancer Hospital of Guizhou Medical University, Guiyang, China.
- Teaching and Research Department of Oncology, Clinical Medical College of Guizhou Medical University, Guiyang, China.
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9
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Peng B, Li Q, Chen J, Wang Z. Research on the role and mechanism of IL-17 in intervertebral disc degeneration. Int Immunopharmacol 2024; 132:111992. [PMID: 38569428 DOI: 10.1016/j.intimp.2024.111992] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2024] [Revised: 03/28/2024] [Accepted: 03/30/2024] [Indexed: 04/05/2024]
Abstract
Intervertebral disc degeneration (IDD) is one of the primary causes of low back pain (LBP), which seriously affects patients' quality of life. In recent years, interleukin (IL)-17 has been shown to be highly expressed in the intervertebral disc (IVD) tissues and serum of patients with IDD, and IL-17A has been shown to promote IDD through multiple pathways. We first searched databases such as PubMed, Cochrane, Embase, and Web of Science using the search terms "IL-17 or interleukin 17″ and "intervertebral discs". The search period ranged from the inception of the databases to December 2023. A total of 24 articles were selected after full-text screening. The main conclusion of the clinical studies was that IL-17A levels are significantly increased in the IVD tissues and serum of IDD patients. The results from the in vitro studies indicated that IL-17A can activate signaling pathways such as the NF-κB and MAPK pathways; promote inflammatory responses, extracellular matrix degradation, and angiogenesis; and inhibit autophagy in nucleus pulposus cells. The main finding of the in vivo experiments was that puncture of animal IVDs resulted in elevated levels of IL-17A within the IVD, thereby inducing IDD. Clinical studies, in vitro experiments, and in vivo experiments confirmed that IL-17A is closely related to IDD. Therefore, drugs that target IL-17A may be novel treatments for IDD, providing a new theoretical basis for IDD therapy.
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Affiliation(s)
- Bing Peng
- Liuyang Hospital of Traditional Chinese Medicine, Liuyang City, Hunan Province, China; Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Qian Li
- Liuyang Hospital of Traditional Chinese Medicine, Liuyang City, Hunan Province, China
| | - Jiangping Chen
- Liuyang Hospital of Traditional Chinese Medicine, Liuyang City, Hunan Province, China
| | - Zhexiang Wang
- Hunan Provincial Hospital of Integrative Traditional Chinese and Western Medicine, Changsha City, Hunan Province, China.
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10
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Budania S, Kadian SK, Kanagarajadurai K, Yadav V, Kumar A, Gupta AK. Molecular and Structural Insights into Buffalo Interleukin-17A. J Interferon Cytokine Res 2024; 44:221-231. [PMID: 38530079 DOI: 10.1089/jir.2023.0228] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/27/2024] Open
Abstract
Interleukin-17A is a pro-inflammatory cytokine that plays a key role in the immune response to many pathogens and implicated in autoimmune diseases. This molecule is also involved in providing protection to many bacterial and fungal infections of gastro-intestinal tract and respiratory mucosa. Although molecular aspect of IL-17A has been studied in few species, no data are available for buffalo, which is one of the major sources of milk production in India. Therefore, in the present study, IL-17A gene of Indian Murrah Buffalo origin was cloned, expressed, and analyzed using bioinformatic tools. The coding sequence of buffalo IL-17A gene was cloned in prokaryotic expression vector (pET-28a) followed by its expression, purification, and characterization. A computational analysis was performed to understand the sequence, structure, and evolutionary relationship of buIL-17A. It revealed that the length of buIL-17A sequence without signal peptide is 132 amino acids as in cattle. However, sequence identity is found to be 99% due to one amino substitution difference between buffalo and cattle. After analysis, it can be concluded that buIL-17A recombinant protein can be used as a potential immunobiological reagent for diagnostic and therapeutic purpose.
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Affiliation(s)
- Savita Budania
- Department of Veterinary Microbiology and Lala Lajpat Rai University of Veterinary and Animal Sciences (LUVAS), Hisar, Haryana, India
| | - Surinder Kumar Kadian
- Department of Veterinary Microbiology and Lala Lajpat Rai University of Veterinary and Animal Sciences (LUVAS), Hisar, Haryana, India
| | - Karuppiah Kanagarajadurai
- Veterinary University Training and Diagnostic Centre, Tamil Nadu Veterinary and Animal Sciences University (TANUVAS), Madurai, Tamil Nadu, India
| | - Vikas Yadav
- Department of Veterinary Microbiology and Lala Lajpat Rai University of Veterinary and Animal Sciences (LUVAS), Hisar, Haryana, India
| | - Aman Kumar
- Department of Animal Biotechnology, Lala Lajpat Rai University of Veterinary and Animal Sciences (LUVAS), Hisar, Haryana, India
| | - Akhil Kumar Gupta
- Department of Veterinary Microbiology and Lala Lajpat Rai University of Veterinary and Animal Sciences (LUVAS), Hisar, Haryana, India
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11
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Yu Z, Shi H, Zhang J, Ma C, He C, Yang F, Zhao L. ROLE OF MICROGLIA IN SEPSIS-ASSOCIATED ENCEPHALOPATHY PATHOGENESIS: AN UPDATE. Shock 2024; 61:498-508. [PMID: 38150368 DOI: 10.1097/shk.0000000000002296] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2023]
Abstract
ABSTRACT Sepsis-associated encephalopathy (SAE) is a serious complication of sepsis, which is characterized by cognitive dysfunction, a poor prognosis, and high incidences of morbidity and mortality. Substantial levels of systemic inflammatory factors induce neuroinflammatory responses during sepsis, ultimately disrupting the central nervous system's (CNS) homeostasis. This disruption results in brain dysfunction through various underlying mechanisms, contributing further to SAE's development. Microglia, the most important macrophage in the CNS, can induce neuroinflammatory responses, brain tissue injury, and neuronal dysregulation, resulting in brain dysfunction. They serve an important regulatory role in CNS homeostasis and can be activated through multiple pathways. Consequently, activated microglia are involved in several pathogenic mechanisms related to SAE and play a crucial role in its development. This article discusses the role of microglia in neuroinflammation, dysfunction of neurotransmitters, disruption of the blood-brain barrier, abnormal control of cerebral blood flow, mitochondrial dysfunction, and reduction in the number of good bacteria in the gut as main pathogenic mechanisms of SAE and focuses on studies targeting microglia to ameliorate SAE to provide a theoretical basis for targeted microglial therapy for SAE.
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Affiliation(s)
| | - Hui Shi
- Department of Critical Care Medicine, Chifeng Municipal Hospital, Chifeng Clinical Medical College of Inner Mongolia Medical University, Chifeng, China
| | - Jingjing Zhang
- Department of Central Laboratory, Chifeng Municipal Hospital, Chifeng Clinical Medical College of Inner Mongolia Medical University, Chifeng, China
| | - Chunhan Ma
- Chifeng Clinical Medical College of Inner Mongolia Medical University, Hohhot, China
| | - Chen He
- Chifeng Clinical Medical College of Inner Mongolia Medical University, Hohhot, China
| | - Fei Yang
- Department of Critical Care Medicine, Chifeng Municipal Hospital, Chifeng Clinical Medical College of Inner Mongolia Medical University, Chifeng, China
| | - Lina Zhao
- Department of Critical Care Medicine, General Hospital of Tianjin Medical University, Tianjin, China
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12
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Fageräng B, Lau C, Mc Adam KE, Schjalm C, Christiansen D, Garred P, Nilsson PH, Mollnes TE. A novel selective leukocyte depletion human whole blood model reveals the specific roles of monocytes and granulocytes in the cytokine response to Escherichia coli. J Leukoc Biol 2024; 115:647-663. [PMID: 38057165 DOI: 10.1093/jleuko/qiad151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Revised: 10/28/2023] [Accepted: 11/19/2023] [Indexed: 12/08/2023] Open
Abstract
The lepirudin-based human whole blood model is a well-established ex vivo system to characterize inflammatory responses. However, the contribution of individual cell populations to cytokine release has not been investigated. Thus, we modified the model by selectively removing leukocyte subpopulations to elucidate their contribution to the inflammatory response. Lepirudin-anticoagulated whole blood was depleted from monocytes or granulocytes using StraightFrom Whole Blood MicroBeads. Reconstituted blood was incubated with Escherichia coli (108/mL) for 2 hours at 37 °C. CD11b, CD62P, and CD63 were detected by flow cytometry. Complement (C3bc, sC5b-9) and platelet activation (platelet factor 4, NAP-2) were measured by enzyme-linked immunosorbent assay. Cytokines were quantified by multiplex assay. A significant (P < 0.05) specific depletion of the monocyte (mean = 86%; 95% confidence interval = 71%-92%) and granulocyte (mean = 97%; 95% confidence interval = 96%-98%) population was obtained. Background activation induced by the depletion protocol was negligible for complement (C3bc and sC5b-9), leukocytes (CD11b), and platelets (NAP-2). Upon Escherichia coli incubation, release of 10 of the 24 cytokines was solely dependent on monocytes (interleukin [IL]-1β, IL-2, IL-4, IL-5, IL-17A, interferon-γ, granulocyte colony-stimulating factor, granulocyte-macrophage colony-stimulating factor, macrophage inflammatory protein-1α, and fibroblast growth factor-basic), whereas 8 were dependent on both monocytes and granulocytes (IL-1ra, IL-6, IL-8, IL-9, IL-10, macrophage inflammatory protein-1β, tumor necrosis factor, and eotaxin). Six cytokines were not monocyte or granulocyte dependent, of which platelet-derived growth factor and RANTES were mainly platelet dependent. We document an effective model for selective depletion of leukocyte subpopulations from whole blood, without causing background activation, allowing in-depth cellular characterization. The results are in accordance with monocytes playing a major role in cytokine release and expand our knowledge of the significant role of granulocytes in the response to E. coli.
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Affiliation(s)
- Beatrice Fageräng
- Department of Immunology, Oslo University Hospital, University of Oslo, Sognsvannsveien 20, 0372 Oslo, Norway
- Laboratory of Molecular Medicine, Department of Clinical Immunology, Section 7631, Rigshospitalet, Faculty of Health and Medical Sciences, University of Copenhagen, Ole Maaloesvej 26, 2200 Copenhagen, Denmark
| | - Corinna Lau
- Research Laboratory, Nordland Hospital, Parkveien 95, 8005 Bodø, Norway
| | - Karin Ekholt Mc Adam
- Department of Immunology, Oslo University Hospital, University of Oslo, Sognsvannsveien 20, 0372 Oslo, Norway
| | - Camilla Schjalm
- Department of Immunology, Oslo University Hospital, University of Oslo, Sognsvannsveien 20, 0372 Oslo, Norway
| | | | - Peter Garred
- Laboratory of Molecular Medicine, Department of Clinical Immunology, Section 7631, Rigshospitalet, Faculty of Health and Medical Sciences, University of Copenhagen, Ole Maaloesvej 26, 2200 Copenhagen, Denmark
| | - Per H Nilsson
- Department of Immunology, Oslo University Hospital, University of Oslo, Sognsvannsveien 20, 0372 Oslo, Norway
- Linnæus Center of Biomaterials Chemistry, Linnæus University, Universitetsplatsen 1, 391 82 Kalmar, Sweden
- Department of Chemistry and Biomedical Sciences, Linnaeus University, Universitetsplatsen 1, 391 82 Kalmar, Sweden
| | - Tom Eirik Mollnes
- Department of Immunology, Oslo University Hospital, University of Oslo, Sognsvannsveien 20, 0372 Oslo, Norway
- Research Laboratory, Nordland Hospital, Parkveien 95, 8005 Bodø, Norway
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13
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Ondrejčáková L, Gregová M, Bubová K, Šenolt L, Pavelka K. Serum biomarkers and their relationship to axial spondyloarthritis associated with inflammatory bowel diseases. Autoimmun Rev 2024; 23:103512. [PMID: 38168574 DOI: 10.1016/j.autrev.2023.103512] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2023] [Accepted: 12/29/2023] [Indexed: 01/05/2024]
Abstract
Spondyloarthritis (SpA) constitute a group of chronic inflammatory immune-mediated rheumatic diseases characterized by genetic, clinical, and radiological features. Recent efforts have concentrated on identifying biomarkers linked to axial SpA associated with inflammatory bowel disease (IBD), offering predictive insights into disease onset, activity, and progression. Genetically, the significance of the HLA-B27 antigen is notably diminished in ankylosing spondylitis (AS) associated with IBD, but is heightened in concurrent sacroiliitis. Similarly, certain polymorphisms of endoplasmic reticulum aminopeptidase (ERAP-1) appear to be involved. Carriage of variant NOD2/CARD15 polymorphisms has been demonstrated to correlate with the risk of subclinical intestinal inflammation in AS. Biomarkers indicative of pro-inflammatory activity, including C-reactive protein (CRP) along with erythrocyte sedimentation rate (ESR), are among the consistent predictive biomarkers of disease progression. Nevertheless, these markers are not without limitations and exhibit relatively low sensitivity. Other promising markers encompass IL-6, serum calprotectin (s-CLP), serum amyloid (SAA), as well as biomarkers regulating bone formation such as metalloproteinase-3 (MMP-3) and Dickkopf-related protein 1 (DKK-1). Additional candidate indicators of structural changes in SpA patients include matrix metalloproteinase-3 (MMP-3), vascular endothelial growth factor (VEGF), tenascin C (TNC), and CD74 IgG. Fecal caprotein (f-CLP) levels over long-term follow-up of AS patients have demonstrated predictive value in anticipating the development of IBD. Serologic antibodies characteristic of IBD (ASCA, ANCA) have also been compared; however, results exhibit variability. In this review, we will focus on biomarkers associated with both axial SpA and idiopathic intestinal inflammation, notably enteropathic spondyloarthritis.
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Affiliation(s)
- L Ondrejčáková
- Institute of Rheumatology, Prague, Czech Republic; Department of Rheumatology, First Faculty of Medicine, Charles University, Prague, Czech Republic
| | - M Gregová
- Institute of Rheumatology, Prague, Czech Republic; Department of Rheumatology, First Faculty of Medicine, Charles University, Prague, Czech Republic
| | - K Bubová
- Institute of Rheumatology, Prague, Czech Republic; Department of Rheumatology, First Faculty of Medicine, Charles University, Prague, Czech Republic.
| | - L Šenolt
- Institute of Rheumatology, Prague, Czech Republic; Department of Rheumatology, First Faculty of Medicine, Charles University, Prague, Czech Republic.
| | - K Pavelka
- Institute of Rheumatology, Prague, Czech Republic; Department of Rheumatology, First Faculty of Medicine, Charles University, Prague, Czech Republic
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14
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Rixon JA, Fong KD, Morris C, Nguyen AT, Depew CE, McSorley SJ. Elimination of Chlamydia muridarum from the female reproductive tract is IL-12p40 dependent, but independent of Th1 and Th2 cells. PLoS Pathog 2024; 20:e1011914. [PMID: 38166152 PMCID: PMC10786385 DOI: 10.1371/journal.ppat.1011914] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Revised: 01/12/2024] [Accepted: 12/19/2023] [Indexed: 01/04/2024] Open
Abstract
Chlamydia vaccine approaches aspire to induce Th1 cells for optimal protection, despite the fact that there is no direct evidence demonstrating Th1-mediated Chlamydia clearance from the female reproductive tract (FRT). We recently reported that T-bet-deficient mice can resolve primary Chlamydia infection normally, undermining the potentially protective role of Th1 cells in Chlamydia immunity. Here, we show that T-bet-deficient mice develop robust Th17 responses and that mice deficient in Th17 cells exhibit delayed bacterial clearance, demonstrating that Chlamydia-specific Th17 cells represent an underappreciated protective population. Additionally, Th2-deficient mice competently clear cervicovaginal infection. Furthermore, we show that sensing of IFN-γ by non-hematopoietic cells is essential for Chlamydia immunity, yet bacterial clearance in the FRT does not require IFN-γ secretion by CD4 T cells. Despite the fact that Th1 cells are not necessary for Chlamydia clearance, protective immunity to Chlamydia is still dependent on MHC class-II-restricted CD4 T cells and IL-12p40. Together, these data point to IL-12p40-dependent CD4 effector maturation as essential for Chlamydia immunity, and Th17 cells to a lesser extent, yet neither Th1 nor Th2 cell development is critical. Future Chlamydia vaccination efforts will be more effective if they focus on induction of this protective CD4 T cell population.
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Affiliation(s)
- Jordan A. Rixon
- Department of Anatomy, Physiology and Cell Biology, School of Veterinary Medicine, University of California Davis, Davis, California, United States of America
| | - Kevin D. Fong
- Department of Anatomy, Physiology and Cell Biology, School of Veterinary Medicine, University of California Davis, Davis, California, United States of America
| | - Claire Morris
- Department of Anatomy, Physiology and Cell Biology, School of Veterinary Medicine, University of California Davis, Davis, California, United States of America
| | - Alana T. Nguyen
- Department of Anatomy, Physiology and Cell Biology, School of Veterinary Medicine, University of California Davis, Davis, California, United States of America
| | - Claire E. Depew
- Department of Anatomy, Physiology and Cell Biology, School of Veterinary Medicine, University of California Davis, Davis, California, United States of America
| | - Stephen J. McSorley
- Department of Anatomy, Physiology and Cell Biology, School of Veterinary Medicine, University of California Davis, Davis, California, United States of America
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15
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Brauns S, Marquardt I, Thon C, Frentzel S, Jakob J, Färber J, Philipsen L, Jänsch L, Link A, Bruder D. Mucosal-associated invariant T cells from Clostridioides difficile-infected patients exhibit a distinct proinflammatory phenotype and enhanced cytotoxic activity. Int Immunol 2023; 35:543-554. [PMID: 37549964 DOI: 10.1093/intimm/dxad032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Accepted: 08/07/2023] [Indexed: 08/09/2023] Open
Abstract
Mucosal-associated invariant T (MAIT) cells are innate-like T cells mainly found in the mucosa and peripheral blood. We have recently demonstrated that Clostridioides difficile activates MAIT cells in vitro. However, their role in the pathogenesis of C. difficile infection (CDI) in human patients remains elusive to date. In this study, we performed comprehensive immunophenotyping of MAIT cells derived from CDI patients and compared their phenotype to that of patients with inflammatory bowel diseases (IBD) and healthy controls. Our study revealed that blood MAIT cells from CDI patients exhibit an interleukin 17a (IL-17a)-dominated proinflammatory phenotype and an increased readiness to synthesize the proinflammatory cytokine interferon γ (IFN-γ) following in vitro re-stimulation. Moreover, the cytotoxic activity of MAIT cells, as measured by surface CD107a and intracellular granzyme B expression, was strongly increased in CDI. Multi epitope ligand cartography (MELC) analysis of intestinal biopsies from CDI patients revealed that MAIT cells exhibit an increased production of granzyme B and increased cytotoxicity compared to the control group. Together with previously published in vitro data from our group, our findings suggest that MAIT cells are functionally involved in the immune response against C. difficile and contribute to the pathogenesis of CDI.
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Affiliation(s)
- Steffen Brauns
- Infection Immunology, Institute of Medical Microbiology and Hospital Hygiene, Health Campus Immunology, Infectiology and Inflammation, Otto-von-Guericke University Magdeburg, Magdeburg, Germany
| | - Isabel Marquardt
- Infection Immunology, Institute of Medical Microbiology and Hospital Hygiene, Health Campus Immunology, Infectiology and Inflammation, Otto-von-Guericke University Magdeburg, Magdeburg, Germany
- Cellular Proteomics, Helmholtz Centre for Infection Research, Braunschweig, Germany
- Immune Regulation, Helmholtz Centre for Infection Research, Braunschweig, Germany
| | - Cosima Thon
- Department of Gastroenterology, Hepatology and Infectious Diseases, Otto-von-Guericke University Hospital, Magdeburg, Germany
| | - Sarah Frentzel
- Infection Immunology, Institute of Medical Microbiology and Hospital Hygiene, Health Campus Immunology, Infectiology and Inflammation, Otto-von-Guericke University Magdeburg, Magdeburg, Germany
- Immune Regulation, Helmholtz Centre for Infection Research, Braunschweig, Germany
| | - Josefine Jakob
- Infection Immunology, Institute of Medical Microbiology and Hospital Hygiene, Health Campus Immunology, Infectiology and Inflammation, Otto-von-Guericke University Magdeburg, Magdeburg, Germany
- Cellular Proteomics, Helmholtz Centre for Infection Research, Braunschweig, Germany
- Immune Regulation, Helmholtz Centre for Infection Research, Braunschweig, Germany
| | - Jacqueline Färber
- Institute of Medical Microbiology and Hospital Hygiene, Otto-von-Guericke University Magdeburg, Magdeburg, Germany
| | - Lars Philipsen
- Institute of Molecular and Clinical Immunology, Health Campus Immunology, Infectiology and Inflammation, Otto-von-Guericke University Magdeburg, Magdeburg, Germany
- Multi-parametric Bioimaging and Cytometry, Otto-von-Guericke University Magdeburg, Magdeburg, Germany
| | - Lothar Jänsch
- Cellular Proteomics, Helmholtz Centre for Infection Research, Braunschweig, Germany
| | - Alexander Link
- Department of Gastroenterology, Hepatology and Infectious Diseases, Otto-von-Guericke University Hospital, Magdeburg, Germany
| | - Dunja Bruder
- Infection Immunology, Institute of Medical Microbiology and Hospital Hygiene, Health Campus Immunology, Infectiology and Inflammation, Otto-von-Guericke University Magdeburg, Magdeburg, Germany
- Immune Regulation, Helmholtz Centre for Infection Research, Braunschweig, Germany
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16
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Czarnecka-Chrebelska KH, Kordiak J, Brzeziańska-Lasota E, Pastuszak-Lewandoska D. Respiratory Tract Oncobiome in Lung Carcinogenesis: Where Are We Now? Cancers (Basel) 2023; 15:4935. [PMID: 37894302 PMCID: PMC10605430 DOI: 10.3390/cancers15204935] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2023] [Revised: 10/02/2023] [Accepted: 10/09/2023] [Indexed: 10/29/2023] Open
Abstract
The importance of microbiota in developing and treating diseases, including lung cancer (LC), is becoming increasingly recognized. Studies have shown differences in microorganism populations in the upper and lower respiratory tracts of patients with lung cancer compared to healthy individuals, indicating a link between dysbiosis and lung cancer. However, it is not only important to identify "which bacteria are present" but also to understand "how" they affect lung carcinogenesis. The interactions between the host and lung microbiota are complex, and our knowledge of this relationship is limited. This review presents research findings on the bacterial lung microbiota and discusses the mechanisms by which lung-dwelling microorganisms may directly or indirectly contribute to the development of lung cancer. These mechanisms include influences on the host immune system regulation and the local immune microenvironment, the regulation of oncogenic signaling pathways in epithelial cells (causing cell cycle disorders, mutagenesis, and DNA damage), and lastly, the MAMPs-mediated path involving the effects of bacteriocins, TLRs signaling induction, and TNF release. A better understanding of lung microbiota's role in lung tumor pathology could lead to identifying new diagnostic and therapeutic biomarkers and developing personalized therapeutic management for lung cancer patients.
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Affiliation(s)
| | - Jacek Kordiak
- Department of Thoracic, General and Oncological Surgery, Medical University of Lodz, 90-151 Lodz, Poland
| | - Ewa Brzeziańska-Lasota
- Department of Biomedicine and Genetics, Medical University of Lodz, Mazowiecka 5, 92-215 Lodz, Poland
| | - Dorota Pastuszak-Lewandoska
- Department of Microbiology and Laboratory Medical Immunology, Medical University of Lodz, Pomorska 251, 90-151 Lodz, Poland;
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17
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Kiełb P, Kaczorowski M, Kowalczyk K, Piotrowska A, Nowak Ł, Krajewski W, Chorbińska J, Dudek K, Dzięgiel P, Hałoń A, Szydełko T, Małkiewicz B. Role of IL-17A and IL-17RA in Prostate Cancer with Lymph Nodes Metastasis: Expression Patterns and Clinical Significance. Cancers (Basel) 2023; 15:4578. [PMID: 37760548 PMCID: PMC10526823 DOI: 10.3390/cancers15184578] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2023] [Revised: 09/05/2023] [Accepted: 09/13/2023] [Indexed: 09/29/2023] Open
Abstract
Prostate cancer (PCa) is the second most frequently diagnosed cancer among men. The use of IL-17A and its receptor IL-17RA as prognostic markers for PCa has shown promising results. We analyzed the clinical data of 77 patients with PCa after radical prostatectomy with lymphadenectomy and lymph node metastasis (LN+). We assessed the expression levels of IL-17A and IL-17RA in cancer cells in prostate and, for the first time, also in LN+. Prostate IL-17A expression positively correlated with BMI (p = 0.028). In LN+, the expression of IL-17A was positively correlated with the percentage of affected lymph nodes (p = 0.006) and EAU risk groups (p = 0.001). Additionally, in the group with high IL-17A expression in LN+, the extracapsular extension (ECE) of the prostate was significantly more frequent (p = 0.033). Also, significant correlations with the level of IL-17RA expression was found-expression was higher in prostate than in LN+ (p = 0.009); in LN+, expression positively correlated with the EAU risk group (p = 0.045), and in the group of high expression in LN+ ECE of lymph nodes was detected significantly more often (p = 0.009). Our findings support the potential role of IL-17A and IL-17RA as PCa markers; however, further studies are needed to determine their roles and potential clinical applications.
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Affiliation(s)
- Paweł Kiełb
- University Center of Excellence in Urology, Department of Minimally Invasive and Robotic Urology, Wroclaw Medical University, 50-556 Wroclaw, Poland; (K.K.); (Ł.N.); (W.K.); (J.C.); (T.S.)
| | - Maciej Kaczorowski
- Department of Clinical and Experimental Pathology, Wroclaw Medical University, 50-556 Wroclaw, Poland; (M.K.); (A.H.)
| | - Kamil Kowalczyk
- University Center of Excellence in Urology, Department of Minimally Invasive and Robotic Urology, Wroclaw Medical University, 50-556 Wroclaw, Poland; (K.K.); (Ł.N.); (W.K.); (J.C.); (T.S.)
| | - Aleksandra Piotrowska
- Division of Histology and Embryology, Department of Human Morphology and Embryology, Wroclaw Medical University, 50-368 Wroclaw, Poland; (A.P.); (P.D.)
| | - Łukasz Nowak
- University Center of Excellence in Urology, Department of Minimally Invasive and Robotic Urology, Wroclaw Medical University, 50-556 Wroclaw, Poland; (K.K.); (Ł.N.); (W.K.); (J.C.); (T.S.)
| | - Wojciech Krajewski
- University Center of Excellence in Urology, Department of Minimally Invasive and Robotic Urology, Wroclaw Medical University, 50-556 Wroclaw, Poland; (K.K.); (Ł.N.); (W.K.); (J.C.); (T.S.)
| | - Joanna Chorbińska
- University Center of Excellence in Urology, Department of Minimally Invasive and Robotic Urology, Wroclaw Medical University, 50-556 Wroclaw, Poland; (K.K.); (Ł.N.); (W.K.); (J.C.); (T.S.)
| | - Krzysztof Dudek
- Center for Statistical Analysis, Wroclaw Medical University, Marcinkowskiego 2-6, 50-368 Wroclaw, Poland;
| | - Piotr Dzięgiel
- Division of Histology and Embryology, Department of Human Morphology and Embryology, Wroclaw Medical University, 50-368 Wroclaw, Poland; (A.P.); (P.D.)
| | - Agnieszka Hałoń
- Department of Clinical and Experimental Pathology, Wroclaw Medical University, 50-556 Wroclaw, Poland; (M.K.); (A.H.)
| | - Tomasz Szydełko
- University Center of Excellence in Urology, Department of Minimally Invasive and Robotic Urology, Wroclaw Medical University, 50-556 Wroclaw, Poland; (K.K.); (Ł.N.); (W.K.); (J.C.); (T.S.)
| | - Bartosz Małkiewicz
- University Center of Excellence in Urology, Department of Minimally Invasive and Robotic Urology, Wroclaw Medical University, 50-556 Wroclaw, Poland; (K.K.); (Ł.N.); (W.K.); (J.C.); (T.S.)
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18
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El Saftawy EA, Turkistani SA, Alghabban HM, Albadawi EA, Ibrahim BEA, Morsy S, Farag MF, Al Hariry NS, Shash RY, Elkazaz A, Amin NM. Effects of Lactobacilli acidophilus and/or spiramycin as an adjunct in toxoplasmosis infection challenged with diabetes. Food Waterborne Parasitol 2023; 32:e00201. [PMID: 37719029 PMCID: PMC10504688 DOI: 10.1016/j.fawpar.2023.e00201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2023] [Revised: 06/25/2023] [Accepted: 06/26/2023] [Indexed: 09/19/2023] Open
Abstract
The current study assessed the anti-parasitic impact of probiotics on Toxoplasma gondii infection either solely or challenged with diabetes in Swiss albino mice. The study design encompassed group-A (diabetic), group-B (non-diabetic), and healthy controls (C). Each group was divided into infected-untreated (subgroup-1); infected and spiramycin-treated (subgroup-2); infected and probiotic-treated (subgroup-3); infected and spiramycin+ probiotic-treated (subgroup-4). Diabetic-untreated animals exhibited acute toxoplasmosis and higher cerebral parasite load. Overall, various treatments reduced intestinal pathology, improved body weight, and decreased mortalities; nevertheless, probiotic + spiramycin exhibited significant differences. On day 7 post-infection both PD-1 and IL-17A demonstrated higher scores in the intestine of diabetic-untreated mice compared with non-diabetics and healthy control; whereas, claudin-1 revealed worsening expression. Likewise, on day 104 post-infection cerebral PD-1 and IL-17A showed increased expressions in diabetic animals. Overall, treatment modalities revealed lower scores of PD-1 and IL-17A in non-diabetic subgroups compared with diabetics. Intestinal and cerebral expressions of IL-17A and PD-1 demonstrated positive correlations with cerebral parasite load. In conclusion, toxoplasmosis when challenged with diabetes showed massive pathological features and higher parasite load in the cerebral tissues. Probiotics are a promising adjunct to spiramycin by ameliorating IL-17A and PD-1 in the intestinal and cerebral tissues, improving the intestinal expression of claudin-1, and efficiently reducing the cerebral parasite load.
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Affiliation(s)
- Enas A. El Saftawy
- Medical Parasitology Department, Faculty of Medicine, Cairo University, Cairo, Egypt
- Medical Parasitology Department, Faculty of Medicine, Armed Forces College of Medicine, Cairo, Egypt
| | | | - Hadel M. Alghabban
- Department of Biochemistry and Molecular Medicine, College of Medicine, Taibah University, Saudi Arabia
| | - Emad A. Albadawi
- Department of Anatomy, College of Medicine, Taibah University, Saudi Arabia
| | - Basma EA Ibrahim
- Physiological Sciences Department, Fakeeh College for Medical Sciences, Saudi Arabia
- Faculty of Medicine, Cairo University, Egypt
| | - Suzan Morsy
- Pathological Sciences Department, Fakeeh College for Medical Sciences, Saudi Arabia
- Department of Clinical Pharmacology, Alexandria, Egypt
| | - Mohamed F. Farag
- Medical Physiology Department, Armed Forces College of Medicine, Cairo, Egypt
| | | | - Rania Y. Shash
- Medical Microbiology and Immunology Department, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Aly Elkazaz
- Pediatric Department, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Noha M. Amin
- Medical Parasitology Department, Faculty of Medicine, Cairo University, Cairo, Egypt
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19
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Morin S, Bélanger S, Cortez Ghio S, Pouliot R. Eicosapentaenoic acid reduces the proportion of IL-17A-producing T cells in a 3D psoriatic skin model. J Lipid Res 2023; 64:100428. [PMID: 37597582 PMCID: PMC10509711 DOI: 10.1016/j.jlr.2023.100428] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2023] [Revised: 08/03/2023] [Accepted: 08/11/2023] [Indexed: 08/21/2023] Open
Abstract
Psoriasis is a skin disease presenting as erythematous lesions with accentuated proliferation of epidermal keratinocytes, infiltration of leukocytes, and dysregulated lipid metabolism. T cells play essential roles in the disease. n-3 polyunsaturated fatty acids are anti-inflammatory metabolites, which exert an immunosuppressive effect on healthy T cells. However, the precise mechanistic processes of n-3 polyunsaturated fatty acids on T cells in psoriasis are still unrevealed. In this study, we aimed to evaluate the action of eicosapentaenoic acid (EPA) on T cells in a psoriatic skin model produced with T cells. A coculture of psoriatic keratinocytes and polarized T cells was prepared using culture media, which was either supplemented with 10 μM EPA or left unsupplemented. Healthy and psoriatic skin substitutes were produced according to the self-assembly method. In the coculture model, EPA reduced the proportion of IL-17A-positive cells, while increasing that of FOXP3-positive cells, suggesting an increase in the polarization of regulatory T cells. In the 3D psoriatic skin model, EPA normalized the proliferation of psoriatic keratinocytes and diminished the levels of IL-17A. The expression of the proteins of the signal transducer and activator of transcription was influenced following EPA supplementation with downregulation of the phosphorylation levels of signal transducer and activator of transcription 3 in the dermis. Finally, the NFκB signaling pathway was modified in the EPA-supplemented substitutes with an increase in Fas amounts. Ultimately, our results suggest that in this psoriatic model, EPA exerts its anti-inflammatory action by decreasing the proportion of IL-17A-producing T cells.
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Affiliation(s)
- Sophie Morin
- Center for Research in Experimental Organogenesis of Laval University/LOEX, Regenerative Medicine Axis, CHU of Quebec/Laval University Research Center, Qu ebec, QC, Canada; Faculty of Pharmacy, Laval University, Quebec, QC, Canada
| | - Sarah Bélanger
- Center for Research in Experimental Organogenesis of Laval University/LOEX, Regenerative Medicine Axis, CHU of Quebec/Laval University Research Center, Qu ebec, QC, Canada; Faculty of Pharmacy, Laval University, Quebec, QC, Canada
| | | | - Roxane Pouliot
- Center for Research in Experimental Organogenesis of Laval University/LOEX, Regenerative Medicine Axis, CHU of Quebec/Laval University Research Center, Qu ebec, QC, Canada; Faculty of Pharmacy, Laval University, Quebec, QC, Canada.
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20
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Zhou X, Xu R, Lu T, Wang C, Chang X, Peng B, Shen Z, Yao L, Wang K, Xu C, Shi J, Zhang R, Zhao J, Zhang L. Immunogenic cell death-based prognostic model for predicting the response to immunotherapy and common therapy in lung adenocarcinoma. Sci Rep 2023; 13:13305. [PMID: 37587188 PMCID: PMC10432465 DOI: 10.1038/s41598-023-40592-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Accepted: 08/14/2023] [Indexed: 08/18/2023] Open
Abstract
Lung adenocarcinoma (LUAD) is a malignant tumor in the respiratory system. The efficacy of current treatment modalities varies greatly, and individualization is evident. Therefore, finding biomarkers for predicting treatment prognosis and providing reference and guidance for formulating treatment options is urgent. Cancer immunotherapy has made distinct progress in the past decades and has a significant effect on LUAD. Immunogenic Cell Death (ICD) can reshape the tumor's immune microenvironment, contributing to immunotherapy. Thus, exploring ICD biomarkers to construct a prognostic model might help individualized treatments. We used a lung adenocarcinoma (LUAD) dataset to identify ICD-related differentially expressed genes (DEGs). Then, these DEGs were clustered and divided into subgroups. We also performed variance analysis in different dimensions. Further, we established and validated a prognostic model by LASSO Cox regression analysis. The risk score in this model was used to evaluate prognostic differences by survival analysis. The treatment prognosis of various therapies were also predicted. LUAD samples were divided into two subgroups. The ICD-high subgroup was related to an immune-hot phenotype more sensitive to immunotherapy. The prognostic model was constructed based on six ICD-related DEGs. We found that high-risk score patients responded better to immunotherapy. The ICD prognostic model was validated as a standalone factor to evaluate the ICD subtype of individual LUAD patients, which might contribute to more effective therapies.
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Affiliation(s)
- Xiang Zhou
- Department of Thoracic Surgery, The Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Ran Xu
- Department of Thoracic Surgery, The Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Tong Lu
- Department of Thoracic Surgery, The Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Chenghao Wang
- Department of Thoracic Surgery, The Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Xiaoyan Chang
- Department of Thoracic Surgery, The Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Bo Peng
- Department of Thoracic Surgery, The Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Zhiping Shen
- Department of Thoracic Surgery, The Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Lingqi Yao
- Department of Thoracic Surgery, The Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Kaiyu Wang
- Department of Thoracic Surgery, The Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Chengyu Xu
- Department of Thoracic Surgery, The Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Jiaxin Shi
- Department of Thoracic Surgery, The Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Ren Zhang
- Department of Thoracic Surgery, The Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Jiaying Zhao
- Department of Thoracic Surgery, The Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Linyou Zhang
- Department of Thoracic Surgery, The Second Affiliated Hospital of Harbin Medical University, Harbin, China.
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Irie K, Azuma T, Tomofuji T, Yamamoto T. Exploring the Role of IL-17A in Oral Dysbiosis-Associated Periodontitis and Its Correlation with Systemic Inflammatory Disease. Dent J (Basel) 2023; 11:194. [PMID: 37623290 PMCID: PMC10453731 DOI: 10.3390/dj11080194] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Revised: 08/01/2023] [Accepted: 08/09/2023] [Indexed: 08/26/2023] Open
Abstract
Oral microbiota play a pivotal role in maintaining homeostasis, safeguarding the oral cavity, and preventing the onset of disease. Oral dysbiosis has the potential to trigger pro-inflammatory effects and immune dysregulation, which can have a negative impact on systemic health. It is regarded as a key etiological factor for periodontitis. The emergence and persistence of oral dysbiosis have been demonstrated to mediate inflammatory pathology locally and at distant sites. The heightened inflammation observed in oral dysbiosis is dependent upon the secretion of interleukin-17A (IL-17A) by various innate and adaptive immune cells. IL-17A has been found to play a significant role in host defense mechanisms by inducing antibacterial peptides, recruiting neutrophils, and promoting local inflammation via cytokines and chemokines. This review seeks to present the current knowledge on oral dysbiosis and its prevention, as well as the underlying role of IL-17A in periodontitis induced by oral dysbiosis and its impact on systemic inflammatory disease.
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Affiliation(s)
- Koichiro Irie
- Department of Preventive Dentistry and Dental Public Health, Kanagawa Dental University, Yokosuka 238-8580, Japan;
| | - Tetsuji Azuma
- Department of Community Oral Health, School of Dentistry, Asahi University, Mizuho 501-0296, Japan; (T.A.); (T.T.)
| | - Takaaki Tomofuji
- Department of Community Oral Health, School of Dentistry, Asahi University, Mizuho 501-0296, Japan; (T.A.); (T.T.)
| | - Tatsuo Yamamoto
- Department of Preventive Dentistry and Dental Public Health, Kanagawa Dental University, Yokosuka 238-8580, Japan;
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22
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Oka A, Kanai K, Higaki T, Makihara S, Noda Y, Kariya S, Ando M, Nishimura W, Okano M. Macroarray expression analysis of cytokines and prostaglandin metabolism-related genes in chronic rhinosinusitis. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY. GLOBAL 2023; 2:100123. [PMID: 37779524 PMCID: PMC10509877 DOI: 10.1016/j.jacig.2023.100123] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/15/2023] [Revised: 04/18/2023] [Accepted: 04/19/2023] [Indexed: 10/03/2023]
Abstract
Background Chronic rhinosinusitis (CRS) can be divided into endotypes by functional or pathophysiologic findings. Objective The aim of this study was to analyze the expression of cytokines, prostaglandin (PG) synthases, and their receptors related to the pathogenesis of CRS, especially those contributing to nasal polyp (NP) formation. Methods NPs and uncinate tissue (UT) samples were collected from 90 patients who underwent endoscopic sinus surgery. They included 75 patients with CRS (including 45 with eosinophilic CRS [eCRS] and 30 with non-eCRS) and 15 patients without CRS. A total of 30 genes were selected for our original DNA array plate to analyze the levels of expression of 10 cytokines (IFN-γ, IL-4, IL-5, IL-10, IL-13, IL-17A, IL-22, IL-25, IL-33, and TSLP), 4 prostaglandin synthases (prostaglandin D2 [PGD2] synthase, prostaglandin E2 synthase, COX-1, and COX-2), and their 16 receptors. Clustering analysis was performed according to the expression results, and clinical findings of patients from each cluster were investigated. Results The samples could be divided into 3 clusters. Cluster 1 showed elevated levels of expression of IL4, IL5, IL13, TSLP, IL1RL1 (ST2 [an IL-33 receptor]), HPGDS, and GPR44 (CRTH2, a PGD2 receptor); cluster 2 showed elevated levels of expression of IL17A and PTGES; and cluster 3 showed an elevated level of expression of IL25. Regarding clinical features, the main characteristics of each cluster were as follows: NPs from patients with eCRS for cluster 1, NPs and/or UT samples from patients with non-eCRS for cluster 2, and UTs from patients with non-CRS for cluster 3. Conclusion The results suggest that there are associations between type 2 inflammation/PGD2 and eCRS and also between type 3 inflammation/prostaglandin E2 and non-eCRS.
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Affiliation(s)
- Aiko Oka
- Department of Otorhinolaryngology, International University of Health and Welfare School of Medicine, Narita, Japan
| | - Kengo Kanai
- Department of Otorhinolaryngology, International University of Health and Welfare School of Medicine, Narita, Japan
| | - Takaya Higaki
- Department of Otolaryngology, Head and Neck Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Seiichiro Makihara
- Department of Otolaryngology, Head and Neck Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Yohei Noda
- Department of Otolaryngology, Head and Neck Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Shin Kariya
- Department of Otolaryngology-Head and Neck Surgery, Kawasaki Medical School, Okayama, Japan
| | - Mizuo Ando
- Department of Otolaryngology, Head and Neck Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Wataru Nishimura
- Department of Molecular Biology, International University of Health and Welfare School of Medicine, Narita, Japan
| | - Mitsuhiro Okano
- Department of Otorhinolaryngology, International University of Health and Welfare School of Medicine, Narita, Japan
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23
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Cortellino S, Longo VD. Metabolites and Immune Response in Tumor Microenvironments. Cancers (Basel) 2023; 15:3898. [PMID: 37568713 PMCID: PMC10417674 DOI: 10.3390/cancers15153898] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Revised: 07/27/2023] [Accepted: 07/27/2023] [Indexed: 08/13/2023] Open
Abstract
The remodeled cancer cell metabolism affects the tumor microenvironment and promotes an immunosuppressive state by changing the levels of macro- and micronutrients and by releasing hormones and cytokines that recruit immunosuppressive immune cells. Novel dietary interventions such as amino acid restriction and periodic fasting mimicking diets can prevent or dampen the formation of an immunosuppressive microenvironment by acting systemically on the release of hormones and growth factors, inhibiting the release of proinflammatory cytokines, and remodeling the tumor vasculature and extracellular matrix. Here, we discuss the latest research on the effects of these therapeutic interventions on immunometabolism and tumor immune response and future scenarios pertaining to how dietary interventions could contribute to cancer therapy.
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Affiliation(s)
- Salvatore Cortellino
- Laboratory of Pre-Clinical and Translational Research, IRCCS-CROB, Referral Cancer Center of Basilicata, 85028 Rionero in Vulture, Italy;
| | - Valter D. Longo
- IFOM, The AIRC Institute of Molecular Oncology, 20139 Milan, Italy
- Longevity Institute, Davis School of Gerontology, University of Southern California, Los Angeles, CA 90089, USA
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24
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Timofeeva AV, Fedorov IS, Asaturova AV, Sannikova MV, Tregubova AV, Mayboroda OA, Khabas GN, Frankevich VE, Sukhikh GT. Blood Plasma Small Non-Coding RNAs as Diagnostic Molecules for the Progesterone-Receptor-Negative Phenotype of Serous Ovarian Tumors. Int J Mol Sci 2023; 24:12214. [PMID: 37569592 PMCID: PMC10419267 DOI: 10.3390/ijms241512214] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Revised: 07/28/2023] [Accepted: 07/28/2023] [Indexed: 08/13/2023] Open
Abstract
The expression level of the progesterone receptor (PGR) plays a crucial role in determining the biological characteristics of serous ovarian carcinoma. Low PGR expression is associated with chemoresistance and a poorer outcome. In this study, our objective was to explore the relationship between tumor progesterone receptor levels and RNA profiles (miRNAs, piwiRNAs, and mRNAs) to understand their biological characteristics and behavior. To achieve this, we employed next-generation sequencing of small non-coding RNAs, quantitative RT-PCR, and immunohistochemistry to analyze both FFPE and frozen tumor samples, as well as blood plasma from patients with benign cystadenoma (BSC), serous borderline tumor (SBT), low-grade serous ovarian carcinoma (LGSOC), and high-grade serous ovarian carcinoma (HGSOC). Our findings revealed significant upregulation of MMP7 and MUC16, along with downregulation of PGR, in LGSOC and HGSOC compared to BSC. We observed significant correlations of PGR expression levels in tumor tissue with the contents of miR-199a-5p, miR-214-3p, miR-424-3p, miR-424-5p, and miR-125b-5p, which potentially target MUC16, MMP7, and MMP9, as well as with the tissue content of miR-16-5p, miR-17-5p, miR-20a-5p, and miR-93-5p, which are associated with the epithelial-mesenchymal transition (EMT) of cells. The levels of EMT-associated miRNAs were significantly correlated with the content of hsa_piR_022437, hsa_piR_009295, hsa_piR_020813, hsa_piR_004307, and hsa_piR_019914 in tumor tissues. We developed two optimal logistic regression models using the quantitation of hsa_piR_020813, miR-16-5p, and hsa_piR_022437 or hsa_piR_004307, hsa_piR_019914, and miR-93-5p in the tumor tissue, which exhibited a significant ability to diagnose the PGR-negative tumor phenotype with 93% sensitivity. Of particular interest, the blood plasma levels of miR-16-5p and hsa_piR_022437 could be used to diagnose the PGR-negative tumor phenotype with 86% sensitivity even before surgery and chemotherapy. This knowledge can help in choosing the most effective treatment strategy for this aggressive type of ovarian cancer, such as neoadjuvant chemotherapy followed by cytoreduction in combination with hyperthermic intraperitoneal chemotherapy and targeted therapy, thus enhancing the treatment's effectiveness and the patient's longevity.
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Affiliation(s)
- Angelika V. Timofeeva
- National Medical Research Center for Obstetrics, Gynecology and Perinatology Named after Academician V.I. Kulakov Ministry of Healthcare of the Russian Federation, Ac. Oparina 4, 117997 Moscow, Russia; (I.S.F.); (A.V.A.); (M.V.S.); (A.V.T.); (G.N.K.); (V.E.F.); (G.T.S.)
| | - Ivan S. Fedorov
- National Medical Research Center for Obstetrics, Gynecology and Perinatology Named after Academician V.I. Kulakov Ministry of Healthcare of the Russian Federation, Ac. Oparina 4, 117997 Moscow, Russia; (I.S.F.); (A.V.A.); (M.V.S.); (A.V.T.); (G.N.K.); (V.E.F.); (G.T.S.)
| | - Aleksandra V. Asaturova
- National Medical Research Center for Obstetrics, Gynecology and Perinatology Named after Academician V.I. Kulakov Ministry of Healthcare of the Russian Federation, Ac. Oparina 4, 117997 Moscow, Russia; (I.S.F.); (A.V.A.); (M.V.S.); (A.V.T.); (G.N.K.); (V.E.F.); (G.T.S.)
| | - Maya V. Sannikova
- National Medical Research Center for Obstetrics, Gynecology and Perinatology Named after Academician V.I. Kulakov Ministry of Healthcare of the Russian Federation, Ac. Oparina 4, 117997 Moscow, Russia; (I.S.F.); (A.V.A.); (M.V.S.); (A.V.T.); (G.N.K.); (V.E.F.); (G.T.S.)
| | - Anna V. Tregubova
- National Medical Research Center for Obstetrics, Gynecology and Perinatology Named after Academician V.I. Kulakov Ministry of Healthcare of the Russian Federation, Ac. Oparina 4, 117997 Moscow, Russia; (I.S.F.); (A.V.A.); (M.V.S.); (A.V.T.); (G.N.K.); (V.E.F.); (G.T.S.)
| | - Oleg A. Mayboroda
- Center for Proteomics and Metabolomics, Leiden University Medical Center, Postbus 9600, 2300 RC Leiden, The Netherlands;
| | - Grigory N. Khabas
- National Medical Research Center for Obstetrics, Gynecology and Perinatology Named after Academician V.I. Kulakov Ministry of Healthcare of the Russian Federation, Ac. Oparina 4, 117997 Moscow, Russia; (I.S.F.); (A.V.A.); (M.V.S.); (A.V.T.); (G.N.K.); (V.E.F.); (G.T.S.)
| | - Vladimir E. Frankevich
- National Medical Research Center for Obstetrics, Gynecology and Perinatology Named after Academician V.I. Kulakov Ministry of Healthcare of the Russian Federation, Ac. Oparina 4, 117997 Moscow, Russia; (I.S.F.); (A.V.A.); (M.V.S.); (A.V.T.); (G.N.K.); (V.E.F.); (G.T.S.)
- Laboratory of Translational Medicine, Siberian State Medical University, 634050 Tomsk, Russia
| | - Gennady T. Sukhikh
- National Medical Research Center for Obstetrics, Gynecology and Perinatology Named after Academician V.I. Kulakov Ministry of Healthcare of the Russian Federation, Ac. Oparina 4, 117997 Moscow, Russia; (I.S.F.); (A.V.A.); (M.V.S.); (A.V.T.); (G.N.K.); (V.E.F.); (G.T.S.)
- Department of Obstetrics, Gynecology, Perinatology and Reproductology, First Moscow State Medical University Named after I.M. Sechenov, 119991 Moscow, Russia
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Chen X, Zhang Y, Ding Q, He Y, Li H. Role of IL-17A in different stages of ischemic stroke. Int Immunopharmacol 2023; 117:109926. [PMID: 37012860 DOI: 10.1016/j.intimp.2023.109926] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Revised: 02/01/2023] [Accepted: 02/18/2023] [Indexed: 03/16/2023]
Abstract
Interleukin-17A (IL-17A) plays an important role in the progression of ischemic stroke. IL-17A mediates the endothelial inflammatory response, promotes water and sodium retention, and changes the electrophysiological structure of the atrium, accelerating the progression of ischemic stroke risk factors such as atherosclerotic plaques, hypertension, and atrial fibrillation. In the acute phase of ischemic stroke, IL-17A mediates neuronal injury through neutrophil chemotaxis to the site of injury, the induction of neuronal apoptosis, and activation of the calpain-TRPC-6 (transient receptor potential channel-6) pathway. During ischemic stroke recovery, IL-17A, which is mainly derived from reactive astrocytes, promotes and maintains the survival of neural precursor cells (NPCs) in the subventricular zone (SVZ), neuronal differentiation, and synapse formation and participates in the repair of neurological function. Therapies targeting IL-17A-associated inflammatory signaling pathways can reduce the risk of ischemic stroke and neuronal damage and are a new therapeutic strategy for ischemic stroke and its risk factors. In this paper, we will briefly discuss the pathophysiological role of IL-17A in ischemic stroke risk factors, acute and chronic inflammatory responses, and the potential therapeutic value of targeting IL-17A.
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Affiliation(s)
- Xiuping Chen
- Department of Rehabilitation, The First Affiliated Hospital of Nanchang University, Nanchang 330006, China
| | - Yi Zhang
- Department of General Medicine, Jiangkou Town Center Hospital, Ganxian 341100, China
| | - Qian Ding
- Department of Gastroenterology and Hepatology, Tianjin Medical University General Hospital, Tianjin Institute of Digestive Disease, Tianjin 300052, China
| | - Yanru He
- Medical Insurance Department, Mingya Insurance Brokers Co., Ltd., Beijing 100020, China
| | - Hui Li
- Department of Critical Care Medicine, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China.
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Su H, Jin Y, Tao C, Yang H, Yang E, Zhang WG, Feng F. Th2 cells infiltrating high-grade serous ovarian cancer: a feature that may account for the poor prognosis. J Gynecol Oncol 2023:34.e48. [PMID: 36998223 DOI: 10.3802/jgo.2023.34.e48] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Revised: 12/17/2022] [Accepted: 01/18/2023] [Indexed: 04/01/2023] Open
Abstract
OBJECTIVE We aimed to investigate the differences of transcriptome profile between 2 groups of high-grade serous ovarian cancer (HGSOC) patients with distinct outcomes and identify potential biomarkers for recurrence. METHODS RNA sequencing was performed in 2 groups of HGSOC patients with similar demographic characteristics but exhibiting distinct progression-free survival (PFS). Transcriptome data of poor response (PR; PFS ≤6 months) and good response (GR; PFS ≥12 months) group were compared. We employed xCell to evaluate the abundance of 63 cells in tumor microenvironment. The predictive value of recurrence-related tumor infiltration cells was validated in cohort data from Gene Expression Omnibus (GEO) and The Cancer Genome Atlas (TCGA) dataset. The weighted correlation network analysis was performed to identify the genes related to cell infiltration. RESULTS PR patients exhibited a distinct tumor infiltration immune cells-related transcriptional profile compared to GR patients, such as lower signatures of leukocyte differentiation, activation and chemotaxis. The fraction of T-helper 2 (Th2) cells infiltration was significantly higher in PR group than in GR group. High infiltration of Th2 was significantly associated with unfavorable prognosis in the GEO cohort (area under the curve=0.84 at 6 months recurrence) and TCGA cohort (p=0.008). Genes enriched to extracellular matrix organization and integrin binding were relevant to Th2 infiltration. CONCLUSION Patients with HGSOC having shorter PFS exhibited a distinct gene signature that related to tumor-infiltrating immune cells. The level of Th2 infiltration could facilitate patient recurrence risk stratification and may be a promising biomarker for prognosis prediction and immune-related treatment.
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Affiliation(s)
- Hao Su
- Department of Obstetrics and Gynecology, National Clinical Research Center for Obstetric & Gynecologic Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Yueqi Jin
- Department of Medical Bioinformatics, School of Basic Medical Sciences, Peking University Health Science Center, Beijing, China
| | - Changyu Tao
- Department of Human Anatomy, Histology & Embryology, School of Basic Medical Sciences, Peking University Health Science Center, Beijing, China
| | - Hua Yang
- Department of Obstetrics and Gynecology, National Clinical Research Center for Obstetric & Gynecologic Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Ence Yang
- Department of Medical Bioinformatics, School of Basic Medical Sciences, Peking University Health Science Center, Beijing, China
| | - Wei-Guang Zhang
- Department of Human Anatomy, Histology & Embryology, School of Basic Medical Sciences, Peking University Health Science Center, Beijing, China.
| | - Fengzhi Feng
- Department of Obstetrics and Gynecology, National Clinical Research Center for Obstetric & Gynecologic Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China.
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27
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Rex DAB, Dagamajalu S, Gouda MM, Suchitha GP, Chanderasekaran J, Raju R, Prasad TSK, Bhandary YP. A comprehensive network map of IL-17A signaling pathway. J Cell Commun Signal 2023; 17:209-215. [PMID: 35838944 PMCID: PMC9284958 DOI: 10.1007/s12079-022-00686-y] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Accepted: 06/30/2022] [Indexed: 10/28/2022] Open
Abstract
Interleukin-17A (IL-17A) is one of the member of IL-17 family consisting of other five members (IL-17B to IL-17F). The Gamma delta (γδ) T cells and T helper 17 (Th17) cells are the major producers of IL-17A. Aberrant signaling by IL-17A has been implicated in the pathogenesis of several autoimmune diseases including idiopathic pulmonary fibrosis, acute lung injury, chronic airway diseases, and cancer. Activation of the IL-17A/IL-17 receptor A (IL-17RA) system regulates phosphoinositide 3-kinase/AKT serine/threonine kinase/mammalian target of rapamycin (PI3K/AKT/mTOR), mitogen-activated protein kinases (MAPKs) and activation of nuclear factor-κB (NF-κB) mediated signaling pathways. The IL-17RA activation orchestrates multiple downstream signaling cascades resulting in the release of pro-inflammatory cytokines such as interleukins (IL)-1β, IL-6, and IL-8, chemokines (C-X-C motif) and promotes neutrophil-mediated immune response. Considering the biomedical importance of IL-17A, we developed a pathway resource of signaling events mediated by IL-17A/IL-17RA in this study. The curation of literature data pertaining to the IL-17A system was performed manually by the NetPath criteria. Using data mined from the published literature, we describe an integrated pathway reaction map of IL-17A/IL-17RA consisting of 114 proteins and 68 reactions. That includes detailed information on IL-17A/IL-17RA mediated signaling events of 9 activation/inhibition events, 17 catalysis events, 3 molecular association events, 68 gene regulation events, 109 protein expression events, and 6 protein translocation events. The IL-17A signaling pathway map data is made freely accessible through the WikiPathways Database ( https://www.wikipathways.org/index.php/Pathway : WP5242).
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Affiliation(s)
- D. A. B. Rex
- grid.413027.30000 0004 1767 7704Centre for Integrative Omics Data Science, Yenepoya (Deemed to be University), Mangalore, Karnataka 575018 India
| | - Shobha Dagamajalu
- grid.413027.30000 0004 1767 7704Center for Systems Biology and Molecular Medicine, Yenepoya Research Centre, Yenepoya (Deemed to be University), Mangalore, Karnataka 575018 India
| | - Mahesh Manjunath Gouda
- grid.13648.380000 0001 2180 3484Institute of Clinical Chemistry and Laboratory Medicine, University Medical Center Hamburg (UKE), Martinistrasse 52, 20251 Hamburg, Germany
| | - G. P. Suchitha
- grid.413027.30000 0004 1767 7704Center for Systems Biology and Molecular Medicine, Yenepoya Research Centre, Yenepoya (Deemed to be University), Mangalore, Karnataka 575018 India
| | - Jaikanth Chanderasekaran
- Department of Pharmacology, School of Pharmacy and Technology Management, SVKM’S NMIMS University, Hyderabad, Telangana India
| | - Rajesh Raju
- grid.413027.30000 0004 1767 7704Centre for Integrative Omics Data Science, Yenepoya (Deemed to be University), Mangalore, Karnataka 575018 India
- grid.413027.30000 0004 1767 7704Center for Systems Biology and Molecular Medicine, Yenepoya Research Centre, Yenepoya (Deemed to be University), Mangalore, Karnataka 575018 India
| | - T. S. Keshava Prasad
- grid.413027.30000 0004 1767 7704Center for Systems Biology and Molecular Medicine, Yenepoya Research Centre, Yenepoya (Deemed to be University), Mangalore, Karnataka 575018 India
| | - Yashodhar Prabhakar Bhandary
- grid.413027.30000 0004 1767 7704Yenepoya Research Centre, Yenepoya (Deemed to be University), Mangalore, Karnataka 575018 India
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Gao J, Wang Y, Ma S, Xu S, Chen M. Secukinumab alleviates cognitive impairment by attenuating oxidative stress and neuronal apoptosis via the IL-17RA/AKT/ERK1/2 pathway in a rat model of sepsis. Exp Neurol 2023; 359:114263. [PMID: 36336029 DOI: 10.1016/j.expneurol.2022.114263] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Revised: 10/25/2022] [Accepted: 10/31/2022] [Indexed: 11/06/2022]
Abstract
BACKGROUND Septic-associated encephalopathy (SAE) is a critical manifestation of sepsis that leads to long-term cognitive impairment. Interleukin (IL)-17A has been shown to mediate neuronal apoptosis in central nervous system diseases, while oxidative stress has been found to have a detrimental effect in SAE. However, the relationship between IL-17A and oxidative stress in SAE remains unclear. This study aimed to investigate the effects of secukinumab on alleviating cognitive impairment in a rat model of sepsis, as well as examine its underlying molecular mechanism of action. METHODS A total of 282 male 8-week-old Sprague-Dawley rats were randomly subjected to cecal ligation and puncture (CLP) or sham treatment followed by volume resuscitation immediately after surgery. Secukinumab was administered intranasally 1 h post-CLP. Rats were given the p-ERK activator ceramide C6 intracerebroventricularly (i.c.v) 24 h before CLP surgery. Recombinant rIL-17A was administered i.c.v. at 0 h in naive rats, followed by intraperitoneal injection of the AKT inhibitor GDC0068 1 h post-rIL-17A injection. Clinical scores, body weight, and survival rate were assessed. In addition, immunofluorescence staining, neurobehavioral tests, Nissl staining, and western blotting were performed. Cognitive function was assessed 15-20 days post-CLP using the Morris water maze test. RESULTS IL-17A and IL-17RA protein expression levels in the rat hippocampus increased and peaked 24 h post-CLP. Furthermore, IL-17RA was found to be expressed in neurons. The survival rate after CLP was 50%. Following CLP, an increased clinical score and significant decrease in body weight were observed. However, treatment with secukinumab led to a decrease in the clinical score of rats 24 h post-CLP. CLP resulted in spatial and memory impairment and anxiety-like behaviors in rats, while secukinumab treatment significantly alleviated cognitive impairment compared to the CLP group (p < 0.05). In addition, oxidative stress and neuronal apoptosis were found to be increased in the CLP group, while secukinumab significantly reduced oxidative stress and neuronal apoptosis in the hippocampus following CLP. Furthermore, secukinumab treatment led to a significant decrease in the protein expression levels of p-AKT, p-ERK1/2, Romo1, and Bax, together with increased Bcl-2 protein expression. Finally, treatment with ceramide C6 and GDC0068 abolished the neuroprotective effects of secukinumab post-CLP. CONCLUSION Our results demonstrated that secukinumab attenuated oxidative stress and neuronal apoptosis and partially ameliorated cognitive impairment via the IL-17RA/AKT/ERK1/2 pathway in a rat model of sepsis. Thus, secukinumab may be a potential therapeutic strategy for septic patients.
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Affiliation(s)
- Jiamin Gao
- Department of Emergency, Huashan Hospital, Fudan University, 12 Middle Wulumuqi, Shanghai, China
| | - Yiduo Wang
- Department of Emergency, Huashan Hospital, Fudan University, 12 Middle Wulumuqi, Shanghai, China
| | - Senlin Ma
- Department of Emergency, Huashan Hospital, Fudan University, 12 Middle Wulumuqi, Shanghai, China
| | - Siyuan Xu
- Department of Emergency, Huashan Hospital, Fudan University, 12 Middle Wulumuqi, Shanghai, China
| | - Mingquan Chen
- Department of Emergency, Huashan Hospital, Fudan University, 12 Middle Wulumuqi, Shanghai, China.
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Tryptanthrin ameliorates imiquimod-induced psoriasis in mice by suppressing inflammation and oxidative stress via NF-κB/MAPK/Nrf2 pathways. J Nat Med 2023; 77:188-201. [PMID: 36378401 DOI: 10.1007/s11418-022-01664-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Accepted: 11/01/2022] [Indexed: 11/16/2022]
Abstract
Nowadays, approximately 3% of the world's population suffers from psoriasis, an inflammatory dermatosis with high recurrence. Tryptanthrin (TRYP) is a natural alkaloid that possesses anti-inflammatory activities on multiple diseases. The present study aimed to unravel whether TRYP could relieve psoriasis and how it works. Imiquimod (IMQ)-induced psoriatic mouse models were administered saline (model), TRYP (25 and 100 mg/kg), or methotrexate (MTX, 1 mg/kg) and considered as the positive control. TNF-α-induced keratinocytes (HaCaT cells) with TRYP (0, 10, 20 and 50 nM) were used for in vitro verification. Psoriasis area severity index (PASI) and spleen index were evaluated. Th17 cell infiltration in both spleens and lymph nodes was detected by flow cytometry. The expression levels of inflammatory cytokines, glutathione (GSH), malondialdehyde (MDA) and catalase (CAT), as well as superoxide dismutase (SOD), were examined by ELISA, while the NF-κB/MAPK/Nrf2 pathways-related proteins were determined by western blot. TRYP significantly attenuated psoriatic skin lesions, increased GSH, SOD, and CAT levels, reduced spleen index, accumulation of MDA, the abundance of Th17 cells in both the spleen and lymph nodes, and secretion of inflammatory cytokines in IMQ-induced psoriatic mouse models. Mechanically, TRYP suppressed IMQ-activated NF-κB (IκB and p65), MAPK (JNK, ERK1/2, and p38), and activated Nrf2 signaling pathways. Similar alterations for inflammation and oxidative stress parameters and NF-κB/MAPK/Nrf2 pathways were also observed in TNF-α-treated HaCaT cells upon TRYP treatment. Our findings suggested TRYP is effective in protecting against inflammation and oxidative stress in psoriasis-like pathogenesis by modulating the NF-κB/MAPK/Nrf2 pathways.
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Ali S, Majid S, Ali MN, Banday MZ, Taing S, Wani S, Almuqbil M, Alshehri S, Shamim K, Rehman MU. Immunogenetic Role of IL17A Polymorphism in the Pathogenesis of Recurrent Miscarriage. J Clin Med 2022; 11:jcm11247448. [PMID: 36556060 PMCID: PMC9785316 DOI: 10.3390/jcm11247448] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2022] [Revised: 12/05/2022] [Accepted: 12/06/2022] [Indexed: 12/23/2022] Open
Abstract
Interleukin-17A (IL17A) is a proinflammatory cytokine and is assumed to play an important role in fetal rejection. In order to evaluate the potential role of IL17A polymorphism in the pathogenesis of recurrent miscarriage (RM), serum IL17A levels were estimated by ELISA. Single-nucleotide polymorphism was assessed by polymerase chain reaction-restriction fragment-length polymorphism (PCR-RFLP) using gene-specific primers and the EcoNI restriction enzyme. Serum IL17A levels were nonsignificantly (p > 0.5) low in RM patients compared with the control group. IL17A gene amplification by PCR yielded the undigested product of 815 bp, and its digestion with EcoNI enzyme produced 815, 529, 286, and 270 bp fragments for the GG genotype; 529, 286, and 270 bp fragments for the GA genotype; and 529 and 286 bp fragments for the AA genotype. The genotype frequency between the RM and control groups exhibited a significant difference (p = 0.001), whereas no significant difference was observed between allele frequencies in the two groups (p = 0.0954). These data suggest that the IL17A gene polymorphism exhibits no significant effect on IL17A gene expression. However, it significantly decreases and increases RM risk in the homozygous and recessive models, suggesting its potential pregnancy-protecting and -harming roles in the AA and GA + GG genotypes, respectively.
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Affiliation(s)
- Shafat Ali
- Cytogenetics and Molecular Biology Laboratory, Centre of Research for Development, University of Kashmir, Srinagar 190006, J&K, India
- Department of Biochemistry, Government Medical College, Srinagar 190010, J&K, India
- Multidisciplinary Research Unit, Government Medical College, Srinagar 190010, J&K, India
- Department of Obstetrics and Gynaecology, Government Medical College-Associated Lalla Ded Hospital, Srinagar 190008, J&K, India
| | - Sabhiya Majid
- Department of Biochemistry, Government Medical College, Srinagar 190010, J&K, India
- Multidisciplinary Research Unit, Government Medical College, Srinagar 190010, J&K, India
- Correspondence: (S.M.); (M.N.A.); (M.U.R.)
| | - Md. Niamat Ali
- Cytogenetics and Molecular Biology Laboratory, Centre of Research for Development, University of Kashmir, Srinagar 190006, J&K, India
- Correspondence: (S.M.); (M.N.A.); (M.U.R.)
| | - Mujeeb Zafar Banday
- Department of Biochemistry, Government Medical College, Srinagar 190010, J&K, India
| | - Shahnaz Taing
- Department of Obstetrics and Gynaecology, Government Medical College-Associated Lalla Ded Hospital, Srinagar 190008, J&K, India
| | - Saima Wani
- Department of Obstetrics and Gynaecology, Sher-i-Kashmir Institute of Medical Sciences (SKIMS), Soura, Srinagar 190011, J&K, India
| | - Mansour Almuqbil
- Department of Clinical Pharmacy, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
| | - Sultan Alshehri
- Department of Pharmaceutics, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
| | - Kashif Shamim
- National Centre for Natural Products Research, University of Mississippi, Oxford, MS 38677, USA
| | - Muneeb U. Rehman
- Department of Clinical Pharmacy, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
- Correspondence: (S.M.); (M.N.A.); (M.U.R.)
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High Expression of Inflammatory Cytokines and Chemokines in Human T-lymphotropic Virus 1-Associated Adult T-cell Leukemia/Lymphoma. Jundishapur J Microbiol 2022. [DOI: 10.5812/jjm-132348] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Background: Human T-cell lymphotropic virus type 1 (HTLV-1) is the etiological agent of adult T-cell leukemia/lymphoma (ATLL) without any specific antiviral. Objectives: This study aimed to evaluate the expression level of inflammatory chemokines and pro-inflammatory cytokines in ATLL patients, asymptomatic carriers (ACs), and healthy individuals to assess the role of these inflammatory markers in ATLL pathogenicity. Methods: This study was conducted from May 2021 to August 2022. The ATLL blood samples were collected from the oncology wards of Imam Khomeini, Shariati, and Imam Hossein hospitals, in Tehran, Iran. The blood samples of ACs and normal control subjects were collected from blood donors referred to blood transfusion centers of Tehran and Alborz provinces, Iran. RNA extraction, complementary DNA (cDNA) synthesis, and real-time polymerase chain reaction (PCR) were done in targeted sample groups to investigate the correlation and expression rate of C-C motif chemokine ligand 3 (CCL3), C-C motif chemokine ligand 4 (CCL4), C-X-C motif chemokine ligand 8 (CXCL8), interleukin 23 subunit alpha (IL-23A), and interleukin 17 A (IL-17A). Results: A total of 30 samples were collected from 3 groups. The CCL3, CCL4, CXCL8, and IL-17A messenger RNA (mRNA) expression levels were significantly upregulated in the ATLL groups. There was a significant difference between CCL3 expression between the ACs and ATLL groups. In addition, CCL4 and CXCL8 expression levels were more significant in the ATLL group than in the normal control group. The IL-17A expression level significantly increased between groups. The IL-23A expression levels had no significant differences between the ATLL, ACs, and normal control groups. Conclusions: This study showed significant upregulation of pro-inflammatory cytokines and chemokines mRNAs in HTLV-1–associated ATLL compared to the ACs and normal control groups. Conducting more experiments to investigate the therapeutic effect of chemokines/cytokines in ATLL is essential.
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Yang W, Chen J, Liang H, Wu W. Interleukin-17A mRNA Expression is Associated with the Prognosis of Patients with Colorectal Cancer: A Pooled Meta-Analysis. THE TURKISH JOURNAL OF GASTROENTEROLOGY : THE OFFICIAL JOURNAL OF TURKISH SOCIETY OF GASTROENTEROLOGY 2022; 33:995-1003. [PMID: 36098359 PMCID: PMC9797711 DOI: 10.5152/tjg.2022.211071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
BACKGROUND Interleukin-17A is a proinflammatory cytokine that is produced by TH17 cells, and plays a dual role in tumor progression, infectious diseases, and autoimmune disorders. Interleukin-17A is induced during colorectal tumorigenesis and angiogenesis, although some studies have reported an anti-tumor effect as well. The aim of our study was to assess the prognostic role of interleukin-17A in colorectal cancer and determine the potential mechanisms. METHODS The GEO database was searched using the keyword "colorectal cancer", and 10 datasets were identified that included interleukin-17A mRNA expression and survival data of several colorectal cancer patient cohorts. The patients were stratified into the interleukin-17Ahigh and interleukin-17Alow groups based on the median expression level. RESULTS Higher interleukin-17A mRNA levels were associated with better overall survival rates and the early tumor stage, indicating a protective role of interleukin-17A in colorectal cancer. Furthermore, interleukin-17A mRNA expression also correlated positively with that of TNFS11, CCR6, and CCL20, indicating that the anti-tumor effect of interleukin-17A is likely mediated by enhancing tumor antigen presentation by dendritic cells and recruiting the activated tumor-specific CD8+ cytotoxic T lymphocytes. The IL-23 and STAT3 mRNA levels were also significantly higher in the interleukin-17Ahigh group, which points to an upstream regulatory role of IL-23/STAT3 axis. Finally, the immune checkpoints PDCD1 (PD-1) and CD274 (PDL-1) were also positively correlated with interleukin-17A mRNA expression, indicating that interleukin-17A is a promising predictor of the immunotherapeutic outcome of PD-1/PDL-1 blockade in colorectal cancer. CONCLUSION Interleukin-17A mRNA is a protective factor in colorectal cancer and a promising biomarker for assessing the prognosis and immunotherapeutic response.
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Affiliation(s)
| | | | | | - Wei Wu
- Corresponding author: Wei Wu, e-mail:
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Yang R, Cheng J, Song X, Pan Y, Wang H, Li J, He X, Gou J, Zhang G. Characteristics of COVID-19 (Delta Variant)/HIV Co-infection: A Cross-sectional Study in Henan Province, China. INTENSIVE CARE RESEARCH 2022; 2:96-107. [PMID: 36407473 PMCID: PMC9666970 DOI: 10.1007/s44231-022-00018-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/08/2022] [Accepted: 10/14/2022] [Indexed: 11/16/2022]
Abstract
Background Since the end of July 2021, SARS-CoV-2 (Delta variant) invaded Henan Province, China, causing a rapid COVID-19 spread in the province. Among them, the clinical features of COVID-19 (Delta Variant)/HIV co-infection have attracted our attention. Methods We included 12 COVID-19 patients living with HIV (human immunodeficiency virus) from July 30, 2021 to September 17, 2021 in Henan Province, China. Demographic, clinical, laboratory, and computed tomography (CT) imaging data were dynamically collected from first nucleic acid positive to hospital discharge. Laboratory findings included SARS-CoV-2 viral load, HIV viral load, IgM, IgG, cytokines, lymphocyte subpopulation, ferritin, etc. Statistical analyses were performed using IBM SPSS version 26·0 and GraphPad Prism version 9·0. Results It was founded that the low Ct value persisted for about 21 days, and the viral shedding time (turn negative time) of the patients was 32·36 ± 2·643 days. Furthermore, chest CT imaging revealed that lesions were obviously and rapidly absorbed. It was surprising that IgM levels were statistically higher in patients taking azvudine or convalescent plasma than in patients not taking these drugs (P < 0·001, P = 0·0002, respectively). IgG levels were significantly higher in patients treated with the combined medication of BRII/196 and BRII/198 than in those not treated with these drugs (P = 0·0029). IgM was significantly higher in those with low HIV viral load than those with high HIV viral load (P < 0·001). In addition, as treatment progressed and patients' condition improved, IL-17a showed a decreasing trend. Conclusions Based on this study, we found that HIV infection might not exacerbate COVID-19 severity. Supplementary Information The online version contains supplementary material available at 10.1007/s44231-022-00018-z.
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Affiliation(s)
- Rui Yang
- Department of Respiratory Medicine, The First Affiliated Hospital of Zhengzhou University, No.1, Jianshe East Road, Zhengzhou, 450052 Henan People’s Republic of China
| | - Jiuling Cheng
- Department of Respiratory Medicine, The First Affiliated Hospital of Zhengzhou University, No.1, Jianshe East Road, Zhengzhou, 450052 Henan People’s Republic of China
| | - Xiangjin Song
- Department of Respiratory Medicine, The First Affiliated Hospital of Zhengzhou University, No.1, Jianshe East Road, Zhengzhou, 450052 Henan People’s Republic of China
| | - Yuanwei Pan
- Department of Radiology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052 Henan People’s Republic of China
| | - Huaqi Wang
- Department of Respiratory Medicine, The First Affiliated Hospital of Zhengzhou University, No.1, Jianshe East Road, Zhengzhou, 450052 Henan People’s Republic of China
| | - Jing Li
- Department of Respiratory Medicine, The First Affiliated Hospital of Zhengzhou University, No.1, Jianshe East Road, Zhengzhou, 450052 Henan People’s Republic of China
| | - Xudong He
- Department of Respiratory Medicine, The First Affiliated Hospital of Zhengzhou University, No.1, Jianshe East Road, Zhengzhou, 450052 Henan People’s Republic of China
| | - Jianjun Gou
- Department of General Surgery, The First Affiliated Hospital of Zhengzhou University, No.1, Jianshe East Road, Zhengzhou, 450052 Henan People’s Republic of China
| | - Guojun Zhang
- Department of Respiratory Medicine, The First Affiliated Hospital of Zhengzhou University, No.1, Jianshe East Road, Zhengzhou, 450052 Henan People’s Republic of China
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Shobeiri SS, Mashayekhi K, khorrami M, Moghadam M, Sankian M. Selection and characterization of a new human Interleukin-17A blocking DNA aptamer using protein-SELEX. Biochem Biophys Res Commun 2022; 637:32-39. [DOI: 10.1016/j.bbrc.2022.11.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2022] [Revised: 10/29/2022] [Accepted: 11/02/2022] [Indexed: 11/09/2022]
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Lanna C, Lambiase S, Gaeta Shumak R, Borselli C, Cosio T, Dattola A, Bianchi L, Campione E. Why targeted therapeutics have provided benefit in psoriasis: looking at IL-17 biology. Expert Rev Clin Pharmacol 2022; 15:1209-1224. [PMID: 36189480 DOI: 10.1080/17512433.2022.2130758] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
INTRODUCTION Psoriasis is an inflammatory, chronic and immune-mediated disease that can affect the skin and joints. Pro-inflammatory cytokines have a dominant role in the pathogenesis of this heterogeneous disease in which the IL-23/IL-17 axis plays a crucial role. The IL-17 family is involved in numerous processes such as immune defense, intestinal disorders and diseases of the central nervous system. In psoriasis, in particular, many cytokines belonging to the IL-17 family are involved in the inflammatory cascade underlying the disease. AREAS COVERED The knowledge of the mechanisms and pathways behind psoriasis is crucial for the development of new target therapies. We focused on IL-17 biology in order to understand why biological drugs against this cytokine are an effective treatment for moderate to severe psoriasis. Clinical trials results of ixekizumab, brodalumab, secukinumab and bimekizumab have been presented. EXPERT OPINION Il-17 inhibitors are a very fast and effective treatment against psoriasis; however, fungal infections can occur during their use, due to IL-17 biological functions. Therefore, it should be mandatory to choose the right patients to treat with these monoclonal antibodies in order to have a tailored target therapy for each patient.
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Affiliation(s)
- Caterina Lanna
- Dermatologic Unit, University of Rome Tor Vergata, Roma, Italy
| | - Sara Lambiase
- Dermatologic Unit, University of Rome Tor Vergata, Roma, Italy
| | | | | | - Terenzio Cosio
- Dermatologic Unit, University of Rome Tor Vergata, Roma, Italy
| | | | - Luca Bianchi
- Dermatologic Unit, University of Rome Tor Vergata, Roma, Italy
| | - Elena Campione
- Dermatologic Unit, University of Rome Tor Vergata, Roma, Italy
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Yu D, Liu Z. The research progress in the interaction between Candida albicans and cancers. Front Microbiol 2022; 13:988734. [PMID: 36246294 PMCID: PMC9554461 DOI: 10.3389/fmicb.2022.988734] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2022] [Accepted: 08/31/2022] [Indexed: 12/02/2022] Open
Abstract
Candida albicans is an opportunistic pathogenic fungus, which tends to infect the host with defective immune function including cancer patients. A growing number of studies have shown that C. albicans infection increases the host susceptibility to cancer such as oral, gastric, and colorectal cancer. Cancer and anti-cancer treatment may also affect the colonization of C. albicans. C. albicans may promote the development of cancer by damaging mucosal epithelium, inducing the production of carcinogens, triggering chronic inflammation including Th17 cell-mediated immune response. In this article, we aim to elaborate the interaction between C. albicans and cancers development and summarize the potential molecular mechanisms, so as to provide theoretical basis for prevention, diagnosis and treatment of cancers.
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Affiliation(s)
- Dalang Yu
- School of Basic Medicine, Fuzhou Medical College of Nanchang University, Fuzhou, Jiangxi, China
| | - Zhiping Liu
- School of Basic Medicine, Gannan Medical University, Ganzhou, Jiangxi, China
- *Correspondence: Zhiping Liu,
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Gu Z, Chen X, Zhu D, Wu S, Yu C. Histone deacetylase 1 and 3 inhibitors alleviate colon inflammation by inhibiting Th17 cell differentiation. J Clin Lab Anal 2022; 36:e24699. [PMID: 36106389 PMCID: PMC9550981 DOI: 10.1002/jcla.24699] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2022] [Revised: 06/25/2022] [Accepted: 07/19/2022] [Indexed: 11/20/2022] Open
Abstract
Background The etiology of inflammatory bowel disease (IBD), including ulcerative colitis (UC) and Crohn's disease (CD), is not completely clear, but its pathogenesis is closely related to T helper 17 (Th17) cells. Several histone deacetylase (HDAC) inhibitors have been shown to exert potent anti‐inflammatory effects and modulate Th17 cell polarization. Owing to the large variety and broad expression of HDACs, finding specific therapeutic targets for IBD is of clinical importance. Methods The proportions of Th17 cells and interleukin (IL)‐17A produced between patients with UC and healthy volunteers were compared. The differentiation of human peripheral blood mononuclear cells (PBMCs) into Th17 cells was induced in vitro. Differentiated Th17 cells were treated with RGFP109 (RG), a selective inhibitor of HDAC1 and 3, to observe its effects on these cells. Subsequently, colitis was induced in mice and treated with RG. The proportion of Th17 cells, the severity of colitis in mice, and colon histopathology and immunohistochemistry were evaluated respectively. Results The proportion of Th17 cells and IL‐17A production was significantly increased in patients with UC than in healthy individuals. RG inhibited the differentiation of human PBMCs into Th17 cells and reduced IL‐17A secretion in vitro. RG‐treated colitis mice had a lower Th17 ratio, mild colon inflammation, and decreased expression of HDAC1 and 3 in the colon. Conclusions HDAC1 and 3 inhibitors can modulate the differentiation of inflammatory Th17 cells, downregulate IL‐17A levels, and exert anti‐inflammatory effects in experimental colitis mice, indicating that HDAC1 and 3 may be potential therapeutic targets for patients with IBD.
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Affiliation(s)
- Zhengrong Gu
- Department of Gastroenterology, Nanjing Drum Tower Hospital The Affiliated Hospital of Nanjing University Medical School Nanjing China
| | - Xiaotian Chen
- Department of Clinical Nutrition, Nanjing Drum Tower Hospital Clinical College of Nanjing Medical University Nanjing China
| | - Dandan Zhu
- Department of Gastroenterology, Nanjing Drum Tower Hospital The Affiliated Hospital of Nanjing University Medical School Nanjing China
| | - Songting Wu
- Department of Gastroenterology, Nanjing Drum Tower Hospital The Affiliated Hospital of Nanjing University Medical School Nanjing China
| | - Chenggong Yu
- Department of Gastroenterology, Nanjing Drum Tower Hospital The Affiliated Hospital of Nanjing University Medical School Nanjing China
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McGuire P, Glicksman C, Wixtrom R, Sung CJ, Hamilton R, Lawrence M, Haws M, Ferenz S, Kadin M. Microbes, Histology, Blood Analysis, Enterotoxins, and Cytokines: Findings From the ASERF Systemic Symptoms in Women-Biospecimen Analysis Study: Part 3. Aesthet Surg J 2022; 43:230-244. [PMID: 35980942 PMCID: PMC9896138 DOI: 10.1093/asj/sjac225] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Revised: 07/30/2022] [Accepted: 08/01/2022] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND There has been an increasing need to acquire rigorous scientific data to answer the concerns of physicians, patients, and the FDA regarding the self-reported illness identified as breast implant illness (BII). There are no diagnostic tests or specific laboratory values to explain the reported systemic symptoms described by these patients. OBJECTIVES The aim of this study was to determine if there are quantifiable laboratory findings that can be identified in blood, capsule tissue pathology, or microbes that differentiate women with systemic symptoms they attribute to their implants from 2 control groups. METHODS A prospective blinded study enrolled 150 subjects into 3 cohorts: (A) women with systemic symptoms they attribute to implants who requested implant removal; (B) women with breast implants requesting removal or exchange who did not have symptoms attributed to implants; and (C) women undergoing cosmetic mastopexy who have never had any implanted medical device. Capsule tissue underwent detailed analysis and blood was sent from all 3 cohorts to evaluate for markers of inflammation. RESULTS No significant histologic differences were identified between the cohorts, except there were more capsules with synovial metaplasia in the non-BII cohort. There was no statistical difference in thyroid-stimulating hormone, vitamin D levels, or complete blood count with differential between the cohorts. Next-generation sequencing revealed no statistically significant difference in positivity between Cohort A and B. Of the 12 cytokines measured, 3 cytokines, interleukin (IL)-17A, IL-13, and IL-22, were found to be significantly more often elevated in sera of subjects in Cohort A than in Cohorts B or C. The enterotoxin data demonstrated an elevation in immunoglobulin G (IgG) anti-Staphylococcus aureus enterotoxin A in Cohort A. There was no correlation between the presence of IgE or IgG anti-Staphylococcal antibody and a positive next-generation sequencing result. CONCLUSIONS This study adds to the current literature by demonstrating few identifiable biomedical markers to explain the systemic symptoms self-reported by patients with BII.
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Affiliation(s)
- Patricia McGuire
- Washington University, St Louis, MO, USA and a clinical editor for Aesthetic Surgery Journal
| | - Caroline Glicksman
- Corresponding Author: Dr Caroline Glicksman, 2164 State Highway 35, Building A, Sea Girt, NJ 08750, USA. E-mail:
| | | | - C James Sung
- Warren Alpert School of Medicine of Brown University, Providence, RI, USA
| | - Robert Hamilton
- Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | | | | | | | - Marshall Kadin
- Brown University Alpert School of Medicine, Providence, RI, USA
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Yu M, Qian XX, Li G, Cheng Z, Lin Z. Prognostic biomarker IL17A correlated with immune infiltrates in head and neck cancer. World J Surg Oncol 2022; 20:243. [PMID: 35902909 PMCID: PMC9330648 DOI: 10.1186/s12957-022-02703-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2022] [Accepted: 07/16/2022] [Indexed: 12/31/2022] Open
Abstract
Background The underlying functions and mechanisms of the Th17 pathway in Head and neck squamous cell carcinoma (HNSCC) progression and tumor immunology are still unclear. We investigated the correlation between IL17A expression and certain clinical parameters, tumor-infiltrating immune cells (TIICs) in TCGA HNSCC samples. Methods HNSCC files from the TCGA database were analyzed to obtain data on immune system infiltrates, gene expression, and related clinical information. R (Version 3.6.3) software, GEPIA, and TIMER online analysis tools were used to profile the relationship between the expression of IL17A and the prognosis, clinical stages, survival status and immune cell tumor-infiltrating levels of HNSCC patients. GEPIA and TIMER online analysis tools were used to verify the data. Results The expression of IL17A was significantly decreased in tumor tissues from HNSCC. IL17A expression was associated with M, N stage, lymphovascular invasion, and patients OS event. GSEA revealed that IL17A was closely related to humoral immune response, T cells response, and cytokine signal. TCGA database and TIMER online analysis indicated that the B cells and T cells levels were correlated with IL17A. The correlation between IL17A expression and correlated genes was analyzed. Conclusions IL-17A plays a key role in HNSCC. The levels of IL17A are important values for the determination of the occurrence and development of the HNSCC. The IL17A and correlated genes may be potential immunotherapeutic targets for HNSCC. Supplementary Information The online version contains supplementary material available at 10.1186/s12957-022-02703-1.
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Affiliation(s)
- Meng Yu
- Department of Otorhinolaryngology-Head and Neck Surgery, The Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou, 225009, People's Republic of China
| | - Xing Xing Qian
- Health Management Center, Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou, 225009, People's Republic of China
| | - Guang Li
- Department of Otorhinolaryngology-Head and Neck Surgery, The Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou, 225009, People's Republic of China
| | - Zexing Cheng
- Department of Otorhinolaryngology-Head and Neck Surgery, The Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou, 225009, People's Republic of China.
| | - Zhijie Lin
- Department of Immunology, Institute of Translational Medicine, School of Medicine, Yangzhou University, Yangzhou, 225009, People's Republic of China. .,Jiangsu Key Laboratory of Integrated Traditional Chinese and Western Medicine for Prevention and Treatment of Senile Diseases, Yangzhou, 225009, People's Republic of China.
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40
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Liu D, Wen L, Wang Z, Hai Y, Yang D, Zhang Y, Bai M, Song B, Wang Y. The Mechanism of Lung and Intestinal Injury in Acute Pancreatitis: A Review. Front Med (Lausanne) 2022; 9:904078. [PMID: 35872761 PMCID: PMC9301017 DOI: 10.3389/fmed.2022.904078] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2022] [Accepted: 05/10/2022] [Indexed: 12/12/2022] Open
Abstract
Acute pancreatitis (AP), as a common cause of clinical acute abdomen, often leads to multi-organ damage. In the process of severe AP, the lungs and intestines are the most easily affected organs aside the pancreas. These organ damages occur in succession. Notably, lung and intestinal injuries are closely linked. Damage to ML, which transports immune cells, intestinal fluid, chyle, and toxic components (including toxins, trypsin, and activated cytokines to the systemic circulation in AP) may be connected to AP. This process can lead to the pathological changes of hyperosmotic edema of the lung, an increase in alveolar fluid level, destruction of the intestinal mucosal structure, and impairment of intestinal mucosal permeability. The underlying mechanisms of the correlation between lung and intestinal injuries are inflammatory response, oxidative stress, and endocrine hormone secretion disorders. The main signaling pathways of lung and intestinal injuries are TNF-α, HMGB1-mediated inflammation amplification effect of NF-κB signal pathway, Nrf2/ARE oxidative stress response signaling pathway, and IL-6-mediated JAK2/STAT3 signaling pathway. These pathways exert anti-inflammatory response and anti-oxidative stress, inhibit cell proliferation, and promote apoptosis. The interaction is consistent with the traditional Chinese medicine theory of the lung being connected with the large intestine (fei yu da chang xiang biao li in Chinese). This review sought to explore intersecting mechanisms of lung and intestinal injuries in AP to develop new treatment strategies.
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Affiliation(s)
- Dongling Liu
- School of Pharmacy, Gansu University of Chinese Medicine, Lanzhou, China
| | - Linlin Wen
- School of Traditional Chinese and Western Medicine, Gansu University of Chinese Medicine, Lanzhou, China
- County People’s Hospital, Pingliang, China
| | - Zhandong Wang
- School of Traditional Chinese and Western Medicine, Gansu University of Chinese Medicine, Lanzhou, China
| | - Yang Hai
- Gansu University of Chinese Medicine/Scientific Research and Experimental Center, Lanzhou, China
| | - Dan Yang
- School of Traditional Chinese and Western Medicine, Gansu University of Chinese Medicine, Lanzhou, China
| | - Yanying Zhang
- Gansu University of Chinese Medicine/Scientific Research and Experimental Center, Lanzhou, China
- Gansu Provincial Engineering Laboratory for Research and Promotion of Quality Standardization of Authentic Medicinal Materials in Gansu Province/Provincial Key Laboratory of Pharmaceutical Chemistry and Quality Research in Colleges and Universities in Gansu Province/Gansu Provincial Laboratory Animal Industry Technology Center, Lanzhou, China
| | - Min Bai
- Gansu Provincial Engineering Laboratory for Research and Promotion of Quality Standardization of Authentic Medicinal Materials in Gansu Province/Provincial Key Laboratory of Pharmaceutical Chemistry and Quality Research in Colleges and Universities in Gansu Province/Gansu Provincial Laboratory Animal Industry Technology Center, Lanzhou, China
| | - Bing Song
- Gansu University of Chinese Medicine/Scientific Research and Experimental Center, Lanzhou, China
- Gansu Provincial Engineering Laboratory for Research and Promotion of Quality Standardization of Authentic Medicinal Materials in Gansu Province/Provincial Key Laboratory of Pharmaceutical Chemistry and Quality Research in Colleges and Universities in Gansu Province/Gansu Provincial Laboratory Animal Industry Technology Center, Lanzhou, China
| | - Yongfeng Wang
- Gansu Provincial Engineering Laboratory for Research and Promotion of Quality Standardization of Authentic Medicinal Materials in Gansu Province/Provincial Key Laboratory of Pharmaceutical Chemistry and Quality Research in Colleges and Universities in Gansu Province/Gansu Provincial Laboratory Animal Industry Technology Center, Lanzhou, China
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Abstract
Clostridium perfringens, a prevalent Gram-positive bacterium, causes necrotic diseases associated with abundant life loss and economic burdens of billions of USD. The mechanism of C. perfringens-induced necrotic diseases remains largely unknown, in part, because of the lack of effective animal models and the presence of a large array of exotoxins and diverse disease manifestations from the skin and deep tissues to the gastrointestinal tract. In the light of the advancement of medical and veterinary research, a large body of knowledge is accumulating on the factors influencing C. perfringens-induced necrotic disease onset, development, and outcomes. Here, we present an overview of the key virulence factors of C. perfringens exotoxins. Subsequently, we focus on comprehensively reviewing C. perfringens-induced necrotic diseases such as myonecrosis, acute watery diarrhea, enteritis necroticans, preterm infant necrotizing enterocolitis, and chicken necrotic enteritis. We then review the current understanding on the mechanisms of myonecrosis and enteritis in relation to the immune system and intestinal microbiome. Based on these discussions, we then review current preventions and treatments of the necrotic diseases and propose potential new intervention options. The purpose of this review is to provide an updated and comprehensive knowledge on the role of the host–microbe interaction to develop new interventions against C. perfringens-induced necrotic diseases.
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42
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Goode DJ, Whitaker EE, Mecum NE. Ovariectomy increases paclitaxel-induced mechanical hypersensitivity and reduces anti-inflammatory CD4+ T cells in the dorsal root ganglion of female mice. J Neuroimmunol 2022; 367:577878. [DOI: 10.1016/j.jneuroim.2022.577878] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2022] [Revised: 04/01/2022] [Accepted: 04/19/2022] [Indexed: 12/28/2022]
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43
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Vitenberga-Verza Z, Pilmane M, Šerstņova K, Melderis I, Gontar Ł, Kochański M, Drutowska A, Maróti G, Prieto-Simón B. Identification of Inflammatory and Regulatory Cytokines IL-1α-, IL-4-, IL-6-, IL-12-, IL-13-, IL-17A-, TNF-α-, and IFN-γ-Producing Cells in the Milk of Dairy Cows with Subclinical and Clinical Mastitis. Pathogens 2022; 11:372. [PMID: 35335696 PMCID: PMC8954094 DOI: 10.3390/pathogens11030372] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2022] [Revised: 03/11/2022] [Accepted: 03/15/2022] [Indexed: 02/06/2023] Open
Abstract
In naturally occurring bovine mastitis, effects of infection depend on the host inflammatory response, including the effects of secreted cytokines. Knowledge about the inflammatory and regulatory cytokines in milk cells of free-stall barn dairy cows and in naturally occurring mastitis is lacking as most studies focus on induced mastitis. Hereby, the aim of the study was to determine inflammatory and regulatory cytokines in the milk of dairy cows with subclinical and clinical mastitis. The following examinations of milk samples were performed: differential counting of somatic cells (SCC), bacteriological examination, and immunocytochemical analysis. Mean SCC increased in subclinical and clinical mastitis cases. The number of pathogenic mastitis-causing bacteria on plates increased in subclinical mastitis cases but decreased in clinical mastitis. The inflammatory and regulatory markers in the milk cells of healthy cows showed the highest mean cell numbers (%). In mastitis cases, immunoreactivity was more pronounced for IL-4, IL-6, IL-12, IL-13, IL-17A, TNF-α, and IFN-γ. Data about subclinical and clinical mastitis demonstrate inflammatory responses to intramammary infection driven by IL-1α, IL-4, and IL-17A. Moreover, the host defense response in mastitis is characterized by continuation or resolution of initial inflammation. IL-12 and INF-γ immunoreactivity was recognized to differ mastitis cases from the relative health status.
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Affiliation(s)
- Zane Vitenberga-Verza
- The Institute of Anatomy and Anthropology, Rīga Stradiņš University, 1010 Rīga, Latvia; (M.P.); (K.Š.); (I.M.)
| | - Māra Pilmane
- The Institute of Anatomy and Anthropology, Rīga Stradiņš University, 1010 Rīga, Latvia; (M.P.); (K.Š.); (I.M.)
| | - Ksenija Šerstņova
- The Institute of Anatomy and Anthropology, Rīga Stradiņš University, 1010 Rīga, Latvia; (M.P.); (K.Š.); (I.M.)
| | - Ivars Melderis
- The Institute of Anatomy and Anthropology, Rīga Stradiņš University, 1010 Rīga, Latvia; (M.P.); (K.Š.); (I.M.)
| | - Łukasz Gontar
- Research and Innovation Centre Pro-Akademia, 95-050 Konstantynów Łódzki, Poland; (Ł.G.); (M.K.); (A.D.)
| | - Maksymilian Kochański
- Research and Innovation Centre Pro-Akademia, 95-050 Konstantynów Łódzki, Poland; (Ł.G.); (M.K.); (A.D.)
| | - Andżelika Drutowska
- Research and Innovation Centre Pro-Akademia, 95-050 Konstantynów Łódzki, Poland; (Ł.G.); (M.K.); (A.D.)
| | - Gergely Maróti
- Seqomics Biotechnology Ltd., 6782 Morahalom, Hungary;
- Biological Research Center, Plant Biology Institute, 6726 Szeged, Hungary
| | - Beatriz Prieto-Simón
- Department of Electronic Engineering, Universitat Rovira i Virgili, 43007 Tarragona, Spain;
- ICREA, 08010 Barcelona, Spain
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44
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Armstrong AW, Blauvelt A, Mrowietz U, Strober B, Gisondi P, Merola JF, Langley RG, Ståhle M, Lebwohl M, Netea MG, Nunez Gomez N, Warren RB. A Practical Guide to the Management of Oral Candidiasis in Patients with Plaque Psoriasis Receiving Treatments That Target Interleukin-17. Dermatol Ther (Heidelb) 2022; 12:787-800. [PMID: 35167107 PMCID: PMC8941045 DOI: 10.1007/s13555-022-00687-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2021] [Accepted: 01/22/2022] [Indexed: 12/21/2022] Open
Abstract
Plaque psoriasis is an immune-mediated inflammatory skin disease associated with the dysregulation of cytokines, especially those involved in the interleukin (IL)-23/IL-17 pathways. In recent years, there has been growing interest in developing biologic therapies that target these pathways. However, inhibition of the cytokines of the IL-23/IL-17 pathways may increase patients' risk of developing fungal infections, particularly oral candidiasis. Therefore, it is important that dermatology practitioners can effectively diagnose and treat oral candidiasis. In this review, we examine the role of the IL-23/IL-17 pathways in antifungal host defense, and provide a practical guide to the diagnosis and treatment of oral candidiasis in patients with psoriasis. Overall, while treatment with anti-IL-17 medications leads to an increased incidence of oral candidiasis in patients with psoriasis, these cases are typically mild or moderate in severity and can be managed with standard antifungal therapy without discontinuing treatment for psoriasis. If applicable, patients with psoriasis should also be advised to practice good oral hygiene and manage or control co-existing diabetes, and should be provided with information on smoking cessation to prevent oral candidiasis.
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Affiliation(s)
- April W Armstrong
- Department of Dermatology, Keck School of Medicine of USC, 1975 Zonal Ave, Los Angeles, CA, 90033, USA.
| | | | - Ulrich Mrowietz
- Psoriasis-Center at the Department of Dermatology, University Medical Center Schleswig-Holstein, Campus Kiel, Kiel, Germany
| | - Bruce Strober
- Yale University, New Haven, CT, USA
- Central Connecticut Dermatology Research, Cromwell, CT, USA
| | | | - Joseph F Merola
- Harvard Medical School, Brigham and Women's Hospital, Boston, MA, USA
| | - Richard G Langley
- Division of Dermatology, Department of Medicine, Dalhousie University, Halifax, NS, Canada
| | - Mona Ståhle
- Department of Medicine, Unit of Dermatology, Karolinska Institutet, Solna, Sweden
| | - Mark Lebwohl
- Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Mihai G Netea
- Department of Internal Medicine and Radboud Center for Infectious Diseases, Radboud University Medical Center, Nijmegen, The Netherlands
| | | | - Richard B Warren
- Dermatology Centre, Salford Royal NHS Foundation Trust, Manchester NIHR Biomedical Research Centre, The University of Manchester, Manchester, UK
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45
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Sparano JA, O’Neill A, Graham N, Northfelt DW, Dang CT, Wolff AC, Sledge GW, Miller KD. Inflammatory cytokines and distant recurrence in HER2-negative early breast cancer. NPJ Breast Cancer 2022; 8:16. [PMID: 35136076 PMCID: PMC8825796 DOI: 10.1038/s41523-021-00376-9] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2021] [Accepted: 12/07/2021] [Indexed: 01/14/2023] Open
Abstract
Systemic inflammation is believed to contribute to the distant recurrence of breast cancer. We evaluated serum samples obtained at diagnosis from 249 case:control pairs with stage II-III Her2-negative breast cancer with or without subsequent distant recurrence. Conditional logistic regression analysis, with models fit via maximum likelihood, were used to estimate hazard ratios (HRs) and test for associations of cytokines with distant recurrence risk. The only biomarker associated with a significantly increased distant recurrence risk when adjusted for multiple testing was the proinflammatory cytokine IL-6 (HR 1.37, 95% confidence intervals [CI] 1.15, 1.65, p = 0.0006). This prospective-retrospective study provides evidence indicating that higher levels of the cytokine IL-6 at diagnosis are associated with a significantly higher distant recurrence risk.
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Affiliation(s)
- Joseph A. Sparano
- grid.59734.3c0000 0001 0670 2351Icahn School of Medicine at Mount Sinai, Tisch Cancer Institute, New York, NY USA
| | - Anne O’Neill
- grid.65499.370000 0001 2106 9910Dana Farber Cancer Institute ECOG-ACRIN Biostatistics Center, Boston, MA USA
| | - Noah Graham
- grid.65499.370000 0001 2106 9910Dana Farber Cancer Institute ECOG-ACRIN Biostatistics Center, Boston, MA USA
| | | | - Chau T. Dang
- grid.51462.340000 0001 2171 9952Memorial Sloan Kettering Cancer Center, New York, NY USA
| | - Antonio C. Wolff
- grid.280502.d0000 0000 8741 3625Johns Hopkins University Sidney Kimmel Comprehensive Cancer Center, Baltimore, MD USA
| | - George W. Sledge
- grid.168010.e0000000419368956Stanford Cancer Center, Palo Alto, CA USA
| | - Kathy D. Miller
- grid.257413.60000 0001 2287 3919Indiana University Melvin and Bren Simon Comprehensive Cancer Center, Indianapolis, IN USA
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Åkefeldt SO, Ismail MB, Belot A, Salvatore G, Bissay N, Gavhed D, Aricò M, Henter JI, Valentin H, Delprat C. Neutralizing Anti-IL-17A Antibody Demonstrates Preclinical Activity Enhanced by Vinblastine in Langerhans Cell Histiocytosis. Front Oncol 2022; 11:780191. [PMID: 35127485 PMCID: PMC8814633 DOI: 10.3389/fonc.2021.780191] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2021] [Accepted: 12/30/2021] [Indexed: 11/13/2022] Open
Abstract
Langerhans cell histiocytosis (LCH) is an inflammatory myeloid neoplasm characterised by the accumulation into granulomas of apoptosis-resistant pathological dendritic cells (LCH-DCs). LCH outcome ranges from self-resolving to fatal. Having previously shown that, (i) monocyte-derived DCs (Mo-DCs) from LCH patients differentiate into abnormal and pro-inflammatory IL-17A-producing DCs, and (ii) recombinant IL-17A induces survival and chemoresistance of healthy Mo-DCs, we investigated the link between IL-17A and resistance to apoptosis of LCH-DCs. In LCH granulomas, we uncovered the strong expression of BCL2A1 (alias BFL1), an anti-apoptotic BCL2 family member. In vitro, intracellular IL-17A expression was correlated with BCL2A1 expression and survival of Mo-DCs from LCH patients. Based on the chemotherapeutic drugs routinely used as first or second line LCH therapy, we treated these cells with vinblastine, or cytarabine and cladribine. Our preclinical results indicate that high doses of these drugs decreased the expression of Mcl-1, the main anti-apoptotic BCL2 family member for myeloid cells, and killed Mo-DCs from LCH patients ex vivo, without affecting BCL2A1 expression. Conversely, neutralizing anti-IL-17A antibodies decreased BCL2A1 expression, the downregulation of which lowered the survival rate of Mo-DCs from LCH patients. Interestingly, the in vitro combination of low-dose vinblastine with neutralizing anti-IL-17A antibodies killed Mo-DCs from LCH patients. In conclusion, we show that BCL2A1 expression induced by IL-17A links the inflammatory environment to the unusual pro-survival gene activation in LCH-DCs. Finally, these preclinical data support that targeting both Mcl-1 and BCL2A1 with low-dose vinblastine and anti-IL-17A biotherapy may represent a synergistic combination for managing recurrent or severe forms of LCH.
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Affiliation(s)
- Selma Olsson Åkefeldt
- Childhood Cancer Research Unit, Department of Women's and Children's Health, Karolinska Institutet, Stockholm, Sweden.,Astrid Lindgren Children's Hospital, Karolinska University Hospital, Stockholm, Sweden.,UnivLyon, Université Claude Bernard Lyon 1, Villeurbanne, France
| | - Mohamad Bachar Ismail
- UnivLyon, Université Claude Bernard Lyon 1, Villeurbanne, France.,Laboratoire Microbiologie Santé et Environnement, Doctoral School of Sciences and Technology, Faculty of Public Health, Lebanese University, Tripoli, Lebanon.,Faculty of Science, Lebanese University, Tripoli, Lebanon
| | - Alexandre Belot
- UnivLyon, Université Claude Bernard Lyon 1, Villeurbanne, France.,Centre International de Recherche en Infectiologie (CIRI), Univ Lyon, Inserm, U1111, Université Claude Bernard, Lyon 1, CNRS, UMR5308, ENS de Lyon, Lyon, France.,Pediatric Nephrology, Rheumatology, Dermatology Unit, HFME, Hospices Civils de Lyon, Bron, France
| | - Giulia Salvatore
- UnivLyon, Université Claude Bernard Lyon 1, Villeurbanne, France.,Radiotherapy Unit, Department of Biomedical, Experimental and Clinical Sciences "Mario Serio", University of Florence, Firenze, Italy
| | - Nathalie Bissay
- UnivLyon, Université Claude Bernard Lyon 1, Villeurbanne, France.,Unité de recherche "Lymphoma Immuno-Biology", Faculté de Médecine Lyon-Sud, Oullins, France
| | - Désirée Gavhed
- Childhood Cancer Research Unit, Department of Women's and Children's Health, Karolinska Institutet, Stockholm, Sweden.,Astrid Lindgren Children's Hospital, Karolinska University Hospital, Stockholm, Sweden
| | | | - Jan-Inge Henter
- Childhood Cancer Research Unit, Department of Women's and Children's Health, Karolinska Institutet, Stockholm, Sweden.,Astrid Lindgren Children's Hospital, Karolinska University Hospital, Stockholm, Sweden
| | - Hélène Valentin
- Centre de Recherche en Cancérologie de Lyon (CRCL) - INSERM U1052 - CNRS UMR5286 - Centre Léon Bérard, Lyon, France
| | - Christine Delprat
- UnivLyon, Université Claude Bernard Lyon 1, Villeurbanne, France.,Centre de Recherche en Cancérologie de Lyon (CRCL) - INSERM U1052 - CNRS UMR5286 - Centre Léon Bérard, Lyon, France
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Soltani M, Rezaei M, Fekrvand S, Ganjalikhani-Hakemi M, Abolhassani H, Yazdani R. Role of rare immune cells in common variable immunodeficiency. Pediatr Allergy Immunol 2022; 33:e13725. [PMID: 34937129 DOI: 10.1111/pai.13725] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/09/2021] [Revised: 12/10/2021] [Accepted: 12/17/2021] [Indexed: 02/05/2023]
Abstract
Common variable immunodeficiency disorder (CVID) is a heterogeneous disorder and the most common symptomatic antibody deficiency disease characterized with hypogammaglobulinemia and a broad range of clinical manifestations. Multiple genetic, epigenetic, and immunological defects are involved in the pathogenesis of CVID. These immunological defects include abnormalities in the number and/or function of B lymphocytes, T lymphocytes, and other rare immune cells. Although some immune cells have a relatively lower proportion among total immune subsets in the human body, they could have important roles in the pathogenesis of immunological disorders like CVID. To the best of our knowledge, this is the first review that described the role of rare immune cells in the pathogenesis and clinical presentations of CVID.
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Affiliation(s)
- Mojdeh Soltani
- Department of Immunology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Mahnaz Rezaei
- Department of Immunology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Saba Fekrvand
- Research Center for Immunodeficiencies, Children's Medical Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Mazdak Ganjalikhani-Hakemi
- Department of Immunology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran.,Acquired Immunodeficiency Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Hassan Abolhassani
- Research Center for Immunodeficiencies, Children's Medical Center, Tehran University of Medical Sciences, Tehran, Iran.,Division of Clinical Immunology, Department of Biosciences and Nutrition, Karolinska Institute, Stockholm, Sweden.,Division of Clinical Immunology, Department of Laboratory Medicine, Karolinska Institute at Karolinska University Hospital Huddinge, Stockholm, Sweden
| | - Reza Yazdani
- Research Center for Immunodeficiencies, Children's Medical Center, Tehran University of Medical Sciences, Tehran, Iran.,Primary Immunodeficiency Diseases Network (PIDNet), Universal Scientific Education and Research Network (USERN), Tehran, Iran.,Department of Neurology, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
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48
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Santacruz JC, Pulido S, Arzuaga A, Mantilla MJ, Santos AM, Londono J. Current Evidence for IL-17/23 Blockade for the Treatment of Lupus Nephritis. Cureus 2021; 13:e20087. [PMID: 34993035 PMCID: PMC8720001 DOI: 10.7759/cureus.20087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/30/2021] [Indexed: 11/29/2022] Open
Abstract
In the current medical literature, there is increasing evidence for the involvement of the interleukin (IL)-17/23 axis and the potential role of Th17 cells in the pathogenesis of lupus nephritis. Knowledge about the interaction of these immunological pathways in the development of autoimmune diseases has led to the identification of new therapeutic strategies aimed at blocking them. For this reason, the main objective of this review focuses on knowing the recent evidence of the different anti-IL-17/23 treatment strategies in lupus nephritis and their future perspectives. A non-systematic narrative review of the literature was carried out following the objective of having the most representative information on the different anti-IL-17/23 drugs available together with the description of the pathophysiological mechanisms of this pathway involved in systemic lupus erythematosus and lupus nephritis. Despite the great existing theoretical foundation, today few clinical studies support the use of these therapies in both contexts. Nevertheless, the publication of research with a better methodology is expected to approve the indication of some of these drugs in lupus nephritis. However, the clinical response seen with ustekinumab and secukinumab in clinical studies and case reports published to date has been encouraging.
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49
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Song M, Wang Y, Zhou P, Wang J, Xu H, Zheng J. MicroRNA-361-5p Aggravates Acute Pancreatitis by Promoting Interleukin-17A Secretion via Impairment of Nuclear Factor IA-Dependent Hes1 Downregulation. J Med Chem 2021; 64:16541-16552. [PMID: 34738458 DOI: 10.1021/acs.jmedchem.1c01110] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
This study set out to explore the potential role of microRNA-361-5p (miR-361-5p) in acute pancreatitis through regulation of interleukin-17A (IL-17A). We first identified the expression of miR-361-5p, IL-17A, nuclear factor IA (NFIA), and hes family bHLH transcription factor 1 (Hes1) in serum samples collected from patients with acute pancreatitis, caerulein-induced mice, and a Th17 cell model. The predicted binding of miR-361-5p to NFIA was confirmed in vitro. Gain- and loss-of-function assays of miR-361-5p and NFIA were employed to elucidate their effects on acute pancreatitis. miR-361-5p promoted Th17 cells to secrete IL-17A and then aggravated acute pancreatitis. miR-361-5p directly targeted NFIA by binding to its promoter region, leading to its downregulation. Overexpression of NFIA reduced Hes1 expression and rescued the promoting effect of miR-361-5p on IL-17A secretion. In summary, miR-361-5p enhances IL-17A secretion from Th17 cells and thus aggravates acute pancreatitis by targeting NFIA and upregulating Hes1.
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Affiliation(s)
- Menglong Song
- Emergency Intensive Care Unit, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu 610072, P. R. China.,Chinese Academy of Sciences Sichuan Translational Medicine Research Hospital, Chengdu 610072, P. R. China
| | - Yifan Wang
- Chinese Academy of Sciences Sichuan Translational Medicine Research Hospital, Chengdu 610072, P. R. China.,Department of Emergency Medicine, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu 610072, P. R. China
| | - Ping Zhou
- Emergency Intensive Care Unit, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu 610072, P. R. China.,Chinese Academy of Sciences Sichuan Translational Medicine Research Hospital, Chengdu 610072, P. R. China
| | - Jiandong Wang
- Chinese Academy of Sciences Sichuan Translational Medicine Research Hospital, Chengdu 610072, P. R. China.,Department of Emergency Medicine, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu 610072, P. R. China
| | - Haidong Xu
- Chinese Academy of Sciences Sichuan Translational Medicine Research Hospital, Chengdu 610072, P. R. China.,Department of Emergency Medicine, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu 610072, P. R. China
| | - Jun Zheng
- Chinese Academy of Sciences Sichuan Translational Medicine Research Hospital, Chengdu 610072, P. R. China.,Department of Emergency Medicine, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu 610072, P. R. China
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Martínez-García M, Hernández-Lemus E. Periodontal Inflammation and Systemic Diseases: An Overview. Front Physiol 2021; 12:709438. [PMID: 34776994 PMCID: PMC8578868 DOI: 10.3389/fphys.2021.709438] [Citation(s) in RCA: 88] [Impact Index Per Article: 29.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2021] [Accepted: 09/28/2021] [Indexed: 12/15/2022] Open
Abstract
Periodontitis is a common inflammatory disease of infectious origins that often evolves into a chronic condition. Aside from its importance as a stomatologic ailment, chronic periodontitis has gained relevance since it has been shown that it can develop into a systemic condition characterized by unresolved hyper-inflammation, disruption of the innate and adaptive immune system, dysbiosis of the oral, gut and other location's microbiota and other system-wide alterations that may cause, coexist or aggravate other health issues associated to elevated morbi-mortality. The relationships between the infectious, immune, inflammatory, and systemic features of periodontitis and its many related diseases are far from being fully understood and are indeed still debated. However, to date, a large body of evidence on the different biological, clinical, and policy-enabling sources of information, is available. The aim of the present work is to summarize many of these sources of information and contextualize them under a systemic inflammation framework that may set the basis to an integral vision, useful for basic, clinical, and therapeutic goals.
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Affiliation(s)
- Mireya Martínez-García
- Sociomedical Research Unit, National Institute of Cardiology "Ignacio Chávez", Mexico City, Mexico
| | - Enrique Hernández-Lemus
- Computational Genomics Division, National Institute of Genomic Medicine (INMEGEN), Mexico City, Mexico.,Centro de Ciencias de la Complejidad, Universidad Nacional Autónoma de Mèxico, Mexico City, Mexico
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