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Bu X, Wang M, Yuan J, Song J, Luan G, Yu J, Wang Y, Li Y, Wang C, Zhang L. SerpinB3/B4 Abates Epithelial Cell-Derived CXCL8/IL-8 Expression in Chronic Rhinosinusitis with Nasal Polyps. J Immunol Res 2024; 2024:8553447. [PMID: 38550710 PMCID: PMC10978078 DOI: 10.1155/2024/8553447] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Revised: 01/30/2024] [Accepted: 02/22/2024] [Indexed: 04/02/2024] Open
Abstract
Background Serine proteinase inhibitors, clade B, member 3 (SerpinB3) and B4 are highly similar in amino acid sequences and associated with inflammation regulation. We investigated SerpinB3 and B4 expression and their roles in chronic rhinosinusitis with nasal polyps (CRSwNP). Methods The expression of SerpinB3 and B4 in nasal mucosa tissues, brush cells, and secretions from CRSwNP patients was measured, and their regulation by inflammatory cytokines were investigated. Their functions were also analyzed using air-liquid interface (ALI)-cultured primary human nasal epithelial cells (HNECs) and transcriptomic analysis. Results Both SerpinB3 and B4 expression was higher in nasal mucosa, brush cells, and secretions from eosinophilic (E) CRSwNP and nonECRSwNP patients than in healthy controls. Immunofluorescence staining indicated that SerpinB3 and B4 were primarily expressed in epithelial cells and their expression was higher in CRSwNP patients. SerpinB3 and B4 expression was upregulated by interleukin-4 (IL-4), IL-5, IL-6, and IL-17a. Transcriptomic analysis identified differentially expressed genes (DEGs) in response to recombinant SerpinB3 and B4 stimulation. Both the DEGs of SerpinB3 and B4 were associated with disease genes of nasal polyps and inflammation in DisGeNET database. Pathway enrichment indicated that downregulated DEGs of SerpinB3 and B4 were both enriched in cytokine-cytokine receptor interactions, with CXCL8 as the hub gene in the protein-protein interaction networks. Furthermore, CXCL8/IL-8 expression was downregulated by recombinant SerpinB3 and B4 protein in ALI-cultured HNECs, and upregulated when knockdown of SerpinB3/B4. Conclusion SerpinB3/B4 expression is upregulated in nasal mucosa of CRSwNP patients. SerpinB3/B4 may play an anti-inflammatory role in CRSwNP by inhibiting the expression of epithelial cell-derived CXCL8/IL-8.
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Affiliation(s)
- Xiangting Bu
- Department of Otolaryngology, Head and Neck Surgery, Beijing TongRen Hospital, Capital Medical University, Beijing 100730, China
- Beijing Key Laboratory of Nasal Diseases, Beijing Laboratory of Allergic Diseases, Beijing Institute of Otolaryngology, Beijing 100005, China
| | - Ming Wang
- Department of Otolaryngology, Head and Neck Surgery, Beijing TongRen Hospital, Capital Medical University, Beijing 100730, China
- Beijing Key Laboratory of Nasal Diseases, Beijing Laboratory of Allergic Diseases, Beijing Institute of Otolaryngology, Beijing 100005, China
| | - Jing Yuan
- Department of Otolaryngology, Head and Neck Surgery, Beijing TongRen Hospital, Capital Medical University, Beijing 100730, China
- Beijing Key Laboratory of Nasal Diseases, Beijing Laboratory of Allergic Diseases, Beijing Institute of Otolaryngology, Beijing 100005, China
| | - Jing Song
- Department of Otolaryngology, Head and Neck Surgery, Beijing TongRen Hospital, Capital Medical University, Beijing 100730, China
- Beijing Key Laboratory of Nasal Diseases, Beijing Laboratory of Allergic Diseases, Beijing Institute of Otolaryngology, Beijing 100005, China
| | - Ge Luan
- Department of Otolaryngology, Head and Neck Surgery, Beijing TongRen Hospital, Capital Medical University, Beijing 100730, China
- Beijing Key Laboratory of Nasal Diseases, Beijing Laboratory of Allergic Diseases, Beijing Institute of Otolaryngology, Beijing 100005, China
| | - Jiaqi Yu
- Department of Otolaryngology, Head and Neck Surgery, Beijing TongRen Hospital, Capital Medical University, Beijing 100730, China
- Beijing Key Laboratory of Nasal Diseases, Beijing Laboratory of Allergic Diseases, Beijing Institute of Otolaryngology, Beijing 100005, China
| | - Yang Wang
- Department of Otolaryngology, Head and Neck Surgery, Beijing TongRen Hospital, Capital Medical University, Beijing 100730, China
- Beijing Key Laboratory of Nasal Diseases, Beijing Laboratory of Allergic Diseases, Beijing Institute of Otolaryngology, Beijing 100005, China
| | - Ying Li
- Department of Otolaryngology, Head and Neck Surgery, Beijing TongRen Hospital, Capital Medical University, Beijing 100730, China
- Beijing Key Laboratory of Nasal Diseases, Beijing Laboratory of Allergic Diseases, Beijing Institute of Otolaryngology, Beijing 100005, China
| | - Chengshuo Wang
- Department of Otolaryngology, Head and Neck Surgery, Beijing TongRen Hospital, Capital Medical University, Beijing 100730, China
- Beijing Key Laboratory of Nasal Diseases, Beijing Laboratory of Allergic Diseases, Beijing Institute of Otolaryngology, Beijing 100005, China
| | - Luo Zhang
- Department of Otolaryngology, Head and Neck Surgery, Beijing TongRen Hospital, Capital Medical University, Beijing 100730, China
- Beijing Key Laboratory of Nasal Diseases, Beijing Laboratory of Allergic Diseases, Beijing Institute of Otolaryngology, Beijing 100005, China
- Department of Allergy, Beijing TongRen Hospital, Capital Medical University, Beijing 100730, China
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Vani JM, de Carvalho Schweich L, de Oliveira KRW, Auharek SA, Cunha-Laura AL, Antoniolli-Silva ACMB, Nazario CED, Oliveira RJ. Evaluation of the effects of the larvicides temephos on reproductive performance, embryofetal development and DNA integrity of Swiss mice. Pestic Biochem Physiol 2018; 148:22-27. [PMID: 29891373 DOI: 10.1016/j.pestbp.2018.03.010] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/10/2017] [Revised: 03/05/2018] [Accepted: 03/23/2018] [Indexed: 06/08/2023]
Abstract
Temephos is considered the gold standard by the Ministry of Health for controlling the larvae of the mosquito Aedes aegypti. The present study evaluated the effects of Temephos larvicide on the reproductive performance, embryo-fetal development and DNA integrity of Swiss mice. This study used 30 pregnant female mice: 10 were controls treated with drinking water at a dosage of 0.1 mL/10 g (body weight - b.w., administered orally - a.o.), and 20 were treated with Temephos at doses of 0.0043 mg/kg and 0.043 mg/kg (b.w., a.o.) during the gestational period. Statistical analysis showed that Temephos did not alter the biometric or reproductive parameters. Comparing the weight of the fetus to the stage of pregnancy demonstrated that the 0.0043 mg/kg dosage increased the size of the fetuses. No external malformations were detected. However, the 0.043 mg/kg dosage induced changes in the sternum, with the main change being the center of the sternum, xiphoid processes and absence of the manubrium. The other skeletal and visceral alterations did not differ from the control group and are considered variants of normality. The analysis of head measurements showed an increase in the anterior/posterior measurements of the glabella, the external occipital protuberance and the biauricular plane. The circumference and area of the head did not present significant differences. The micronucleus test showed only a 0.043 mg/kg increase in 48 h. Thus, it is considered that Temephos has a low teratogenic and genotoxic risk.
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Affiliation(s)
- Juliana Miron Vani
- Centro de Estudos em Células Tronco, Terapia Celular e Genética Toxicológica - CeTroGen, Hospital Universitário Maria Aparecida Pedrossian - HUMAP, Universidade Federal de Mato Grosso do Sul - UFMS, Campo Grande, MS, Brazil; Programa de Pós-graduação em Saúde e Desenvolvimento na Região Centro-Oeste, Faculdade de Medicina "Dr. Hélio Mandetta" - FAMED, Universidade Federal de Mato Grosso do Sul - UFMS, Campo Grande, MS, Brazil
| | - Laynna de Carvalho Schweich
- Centro de Estudos em Células Tronco, Terapia Celular e Genética Toxicológica - CeTroGen, Hospital Universitário Maria Aparecida Pedrossian - HUMAP, Universidade Federal de Mato Grosso do Sul - UFMS, Campo Grande, MS, Brazil; Programa de Pós-graduação em Saúde e Desenvolvimento na Região Centro-Oeste, Faculdade de Medicina "Dr. Hélio Mandetta" - FAMED, Universidade Federal de Mato Grosso do Sul - UFMS, Campo Grande, MS, Brazil
| | - Karla Regina Warszawski de Oliveira
- Programa de Pós-graduação em Química - INQUI, Universidade Federal de Mato Grosso do Sul- UFMS, Campo Grande, MS, Brazil; Laboratório de Combustiveis - LABCOM, Instituto de Química - INQUI, Universidade Federal de Mato Grosso do Sul- UFMS, Campo Grande, MS, Brazil
| | - Sarah Alves Auharek
- Faculdade de Medicina do Mucuri, Universidade Federal dos Vales do Jequitinhonha e do Mucuri - UFVJM, Teófilo Otoni, MG, Brazil
| | - Andréa Luiza Cunha-Laura
- Programa de Mestrado em Farmácia, Instituto de Biociências - INBIO, Universidade Federal de Mato Grosso do Sul - UFMS, Campo Grande, MS, Brazil
| | - Andréia Conceição Millan Brochado Antoniolli-Silva
- Centro de Estudos em Células Tronco, Terapia Celular e Genética Toxicológica - CeTroGen, Hospital Universitário Maria Aparecida Pedrossian - HUMAP, Universidade Federal de Mato Grosso do Sul - UFMS, Campo Grande, MS, Brazil; Programa de Pós-graduação em Saúde e Desenvolvimento na Região Centro-Oeste, Faculdade de Medicina "Dr. Hélio Mandetta" - FAMED, Universidade Federal de Mato Grosso do Sul - UFMS, Campo Grande, MS, Brazil
| | - Carlos Eduardo Domingues Nazario
- Programa de Pós-graduação em Química - INQUI, Universidade Federal de Mato Grosso do Sul- UFMS, Campo Grande, MS, Brazil; Laboratório de Combustiveis - LABCOM, Instituto de Química - INQUI, Universidade Federal de Mato Grosso do Sul- UFMS, Campo Grande, MS, Brazil
| | - Rodrigo Juliano Oliveira
- Centro de Estudos em Células Tronco, Terapia Celular e Genética Toxicológica - CeTroGen, Hospital Universitário Maria Aparecida Pedrossian - HUMAP, Universidade Federal de Mato Grosso do Sul - UFMS, Campo Grande, MS, Brazil; Programa de Pós-graduação em Saúde e Desenvolvimento na Região Centro-Oeste, Faculdade de Medicina "Dr. Hélio Mandetta" - FAMED, Universidade Federal de Mato Grosso do Sul - UFMS, Campo Grande, MS, Brazil; Programa de Pós-graduação em Genética e Biologia Molecular, Centro de Ciências Biológicas - CCB, Universidade Estadual de Londrina, Londrina, PR, Brazil.
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DeSilva D, Hemingway J, Ranson H, Vaughan A. Resistance to insecticides in insect vectors of disease: est alpha 3, a novel amplified esterase associated with amplified est beta 1 from insecticide resistant strains of the mosquito Culex quinquesfasciatus. Exp Parasitol 1997; 87:253-9. [PMID: 9371091 DOI: 10.1006/expr.1997.4245] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Vector control programmes in many countries face the dual problems of parasite drug resistance and insecticide resistance in the insect vectors of the disease. Here we report for the first time a new esterase-based insecticide resistance mechanism in the filariasis vector Culex quinquefasciatus. The field collected COL strain of C. quinquefasciatus from Columbia was heterogeneous for organophosphorus insecticide resistance. On native polyacrylamide gels it had an elevated beta-naphthyl acetate specific esterase with the same Rf as that for the Est beta 1s involved in insecticide resistance in other strains of this mosquito species. After five generations of temephos insecticide selection, both the esterase specific activity with p-nitrophenyl acetate and the temephos LC50 values were increased, suggesting that elevation of esterase activity was the underlying mechanism of resistance. Western blots with antisera raised to Est alpha 2(1) and Est beta 2(1) from C. quinquefasciatus indicated that the COL strain had an elevated Est alpha 3 enzyme which co-migrated on native gels with Est beta 1. Southern blots indicated that an est alpha 3 gene was amplified in the COL strain and a Cuban mosquito strain (MRes), although the restriction digest patterns of the est beta 1 genes in these two strains are different. In contrast, the Californian TEMR strain, with the amplified est beta 1(1) gene, had no associated elevated Est alpha. Restriction digest patterns for COL and TEMR DNA suggest that they contain an identical est beta 1(1) gene, but our data suggest that the est alpha 3 gene occurs on the same amplicon as an est beta 1 gene although the genes are probably > 10 kb apart. Hence, either the COL strain has two est beta 1 genes or the est beta 1(1) amplicon in TEMR has been disrupted at some stage during the long colonisation of this strain and the amplified est alpha has been lost.
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Affiliation(s)
- D DeSilva
- School of Pure and Applied Biology, University of Wales Cardiff, United Kingdom
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Fitzpatrick G, Sutherland DJ. Uptake of the mosquito larvicide Temefos by the salt marsh snail, New Jersey--1973-1974. Pestic Monit J 1976; 10:4-6. [PMID: 59917] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Uptake of the mosquito larvicide temefos (Abate) by the salt march snail (Melampus bidentatus Say) in New Jersey was measured by gas-chromatographic analysis. Measurable quantities of temefos were found in the snails within 1 day after the first treatment with a 2% granular formulation but 3 weeks elapsed before uptake occurred following treatment with a temefos emulsion. Residues in the snails exposed to the granular formulation were generally more than 10 times higher than those in snails exposed to the emulsion although application rates of the granular formulation were only about three times higher than those of the emulsion. Residues in snails exposed to the emulsion fell below detectable levels less than 3 weeks after cessation of treatments although measurable amounts were found in snails exposed to the granular formulation for more than 5 weeks after the last treatment. The persistence of temefos in M. bidentatus suggests the potential for its movement through food webs exposed to the granular formulation.
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