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Xu S, Wang D, Tan L, Lu J. The role of NLRP3 inflammasome in type 2 inflammation related diseases. Autoimmunity 2024; 57:2310269. [PMID: 38332696 DOI: 10.1080/08916934.2024.2310269] [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: 08/30/2023] [Accepted: 01/21/2024] [Indexed: 02/10/2024]
Abstract
Type 2 inflammation related diseases, such as atopic dermatitis, asthma, and allergic rhinitis, are diverse and affect multiple systems in the human body. It is common for individuals to have multiple co-existing type 2 inflammation related diseases, which can impose a significant financial and living burden on patients. However, the exact pathogenesis of these diseases is still unclear. The NLRP3 inflammasome is a protein complex composed of the NLRP3 protein, ASC, and Caspase-1, and is activated through various mechanisms, including the NF-κB pathway, ion channels, and lysosomal damage. The NLRP3 inflammasome plays a role in the immune response to pathogens and cellular damage. Recent studies have indicated a strong correlation between the abnormal activation of NLRP3 inflammasome and the onset of type 2 inflammation. Additionally, it has been demonstrated that suppressing NLRP3 expression effectively diminishes the inflammatory response, highlighting its promising therapeutic applications. Therefore, this article reviews the role of NLRP3 inflammasome in the development and therapy of multiple type 2 inflammation related diseases.
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Affiliation(s)
- Shenming Xu
- Department of Dermatology, Third Xiangya Hospital, Central South University, Changsha, Hunan, People's Republic of China
- Medical Ozone Research Center of Central South University, Changsha, Hunan, People's Republic of China
| | - Dan Wang
- Department of Dermatology, Third Xiangya Hospital, Central South University, Changsha, Hunan, People's Republic of China
- Medical Ozone Research Center of Central South University, Changsha, Hunan, People's Republic of China
| | - Lina Tan
- Department of Dermatology, Third Xiangya Hospital, Central South University, Changsha, Hunan, People's Republic of China
- Medical Ozone Research Center of Central South University, Changsha, Hunan, People's Republic of China
| | - Jianyun Lu
- Department of Dermatology, Third Xiangya Hospital, Central South University, Changsha, Hunan, People's Republic of China
- Medical Ozone Research Center of Central South University, Changsha, Hunan, People's Republic of China
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Pons R, Giralt-Hernando M, Nart J, de Tapia B, Hernández-Alfaro F, Monje A. Peri-implantitis and maxillary sinus membrane thickening: A retrospective cohort study. Clin Oral Implants Res 2024; 35:757-770. [PMID: 38747485 DOI: 10.1111/clr.14282] [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: 09/16/2023] [Revised: 04/12/2024] [Accepted: 04/27/2024] [Indexed: 07/11/2024]
Abstract
OBJECTIVE The objective of this study is to investigate the association of peri-implantitis (PI) and sinus membrane thickening and to assess the resolution of membrane thickening following intervention (implant removal or peri-implantitis treatment) aimed at arresting PI. MATERIALS AND METHODS Forty-five patients with 61 implants in the posterior maxillary region were retrospectively included in the study. Twenty-four patients were diagnosed with peri-implantitis (PI) and 21 had peri-implant health (PH). Cone-beam computed tomography (CBCT) scans were evaluated to assess maxillary sinus characteristics, including membrane thickening, sinus occupancy and ostium patency. The CBCT scans taken 6 months after intervention aimed at arresting disease (implant removal or treatment of PI) in the PI group were also appraised and compared to baseline scans. RESULTS At baseline, all parameters evaluating membrane thickness disorders yielded significant differences between groups (p < .001). Patients with posterior maxillary implants diagnosed with PI were 7× more likely to present membrane thickening compatible with pathology when compared to patients with healthy implants (OR = 7.14; p = .005). Furthermore, the likelihood was 6x greater in implants diagnosed with PI to exhibit moderate membrane thickening (OR = 6.75, p = .001). The patients receiving interventions aimed at arresting PI experienced significant enhancement in all radiographic parameters related to the sinus cavity at the 6-month follow-up (p < .001), though these variations were similarly independent of whether treatment consisted of PI treatment or implant removal. CONCLUSIONS Maxillary sinus membrane thickening and the permeability/obstruction of the ostium are frequently associated with the presence of PI in posterior implants. Interventions targeting disease resolution effectively reduce membrane thickness to levels compatible with maxillary sinus health.
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Affiliation(s)
- Ramón Pons
- Department of Periodontology, Universitat Internacional de Catalunya, Barcelona, Spain
| | - Maria Giralt-Hernando
- Department of Oral and Maxillofacial Surgery, Universitat Internacional de Catalunya, Barcelona, Spain
| | - José Nart
- Department of Periodontology, Universitat Internacional de Catalunya, Barcelona, Spain
| | - Beatriz de Tapia
- Department of Periodontology, Universitat Internacional de Catalunya, Barcelona, Spain
| | - Federico Hernández-Alfaro
- Department of Oral and Maxillofacial Surgery, Universitat Internacional de Catalunya, Barcelona, Spain
| | - Alberto Monje
- Department of Periodontology, Universitat Internacional de Catalunya, Barcelona, Spain
- Department of Periodontology, School of Dental Medicine, University of Michigan, Ann Arbor, Michigan, USA
- Department of Periodontics, University of Bern, Bern, Switzerland
- Division of Periodontics, CICOM-Monje, Badajoz, Spain
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Selmonaj Rama M, Tahirbegolli B, Sopjani M. Hematological, Biochemical, and Serum Levels of Allergic Mediators in Individuals with and without Allergic Rhinitis. J Asthma Allergy 2024; 17:539-549. [PMID: 38855057 PMCID: PMC11162213 DOI: 10.2147/jaa.s461295] [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: 01/24/2024] [Accepted: 05/21/2024] [Indexed: 06/11/2024] Open
Abstract
Background Allergic rhinitis (AR) is the most prevalent form of non-infectious rhinitis and is characterized by an immune response mediated by immunoglobulin E (IgE). Aim This study aims to compare the levels of biochemical markers and other parameters in individuals with AR, non-allergic rhinitis(n-AR), allergic rhinitis accompanied by symptoms of the lower respiratory tract(AR-SLRT), and healthy controls. Study Design Case control study. Methods Blood samples from the three study groups, AR (n = 22), n-AR (n=20), AR-SLRT group (n = 21), and the control group (n = 18), were analyzed to ascertain the levels of total IgE, specific IgE, periostin, pendrin, vitamin D, thyroid-stimulating hormone (TSH), free triiodothyronine (Ft3), free thyroxine (Ft4), anti-thyroid peroxidase (TPO), and eosinophilic cationic protein (ECP), as well as the leukocyte formula and hemogram. Results The AR and n-AR groups had significantly higher hematocrit values in comparison to the control group(p<0.05). Further, eosinophil counts were significantly higher in the AR and AR-SLRT groups than in the control group(p<0.05). Total IgE levels were significantly higher in the AR-SLRT group than in the AR, n-AR, and control groups (p<0.05). The AR group had higher total IgE values compared to the control group and the n-AR group(p<0.05). The values of ECP, periostin, pendrin, Ft3, Ft4, TSH, anti-TPO, and vitamin D did not differ significantly between the groups(p>0.05). Conclusion All the investigated groups did not differ in ECP, periostin, pendrin, Ft3, Ft4, TSH, anti-TPO, or vitamin D parameters. The groups with positive AR and AR-SLRT had higher eosinophil counts than the control group. The group with AR-SLRT had higher total IgE concentrations than the other groups.
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Affiliation(s)
- Miranda Selmonaj Rama
- Physiology with Immunology Department, Faculty of Medicine, University of Prishtina, Prishtina, Kosova
| | - Bernard Tahirbegolli
- Management of Health Institutions and Services Department, Heimerer College, Prishtina, Kosova
- Sports Medicine Department, National Sports Medicine Centre, Prishtina, Kosova
| | - Mentor Sopjani
- Department of Premedical Courses, Faculty of Medicine, University of Prishtina, Prishtina, Kosova
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Abreu VRLS, Xavier JA. Imaging Nasal Obstruction: An Objective Evaluation for a Subjective Complaint. Facial Plast Surg 2024; 40:294-303. [PMID: 38016660 DOI: 10.1055/a-2218-7060] [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: 11/30/2023] Open
Abstract
Nasal obstruction (NO) is a common clinical symptom characterized by a subjective sensation of insufficient airflow through the nasal cavity and may result from various factors, including changes in nasal anatomy, inflammatory conditions, tumoral lesions, and other etiologies. While a thorough medical history and physical examination can often identify its cause, imaging is usually necessary to fully understand the problem. Computed tomography (CT) is the primary imaging modality used to evaluate the nasal cavity and paranasal sinuses, allowing for the identification of potential causes and structural abnormalities. However, when soft tissue characterization is required, magnetic resonance imaging (MRI) is also useful. Understanding the anatomical and pathological basis of NO is crucial for accurate diagnosis and appropriate management. Imaging techniques provide valuable information for identifying the underlying causes of NO and guiding treatment decisions. This article reviews the normal anatomy of the nasal cavity and adjacent paranasal sinuses as well as the several conditions that may affect breathing comfort (tumors, inflammatory diseases, bony and cartilaginous anatomical variants, and "nonobstructive" mucosal thickenings), showing their normal presentation on CT and MRI.
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Affiliation(s)
- Vasco R L S Abreu
- Neuroradiology Department, Centro Hospitalar Universitário de Santo António, Porto, Portugal
| | - João A Xavier
- Neuroradiology Department, Centro Hospitalar Universitário de Santo António, ICBAS-School of Medicine and Biomedical Sciences, University of Porto, Porto, Portugal
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Fang S, Rui X, Zhang Y, Yang Z, Wang W. Comparative study of nasal cavity drug delivery efficiency with different nozzles in a 3D printed model. PeerJ 2024; 12:e17227. [PMID: 38618567 PMCID: PMC11015827 DOI: 10.7717/peerj.17227] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Accepted: 03/21/2024] [Indexed: 04/16/2024] Open
Abstract
Background Nasal sprays are widely used in treating nasal and sinus diseases; however, there are very few studies on the drug delivery efficiency of nasal sprays. In this study, the drug delivery efficiency of three different nasal spray devices was evaluated in vitro using a 3D printed cast model of nasal cavity. Methods Three nasal spray devices with different nozzles and angles of administration were used in the 3D model of the nasal cavity and paranasal sinuses. The spraying area (SA), maximal spraying distance (MSD), and spraying distribution scores on the nasal septum and lateral nasal wall were recorded. Results Different nasal spray devices have their own characteristics, including volume of each spray, SA, and plume angle. The SA of the three nozzles on the nasal septum increased with an increasing angle of administration. When the angle of administration was 50°, each nozzle reached the maximal SA. There was no statistically significant difference in MSD among the three nozzles at the three angles. The total scores for each nozzle using the three different spraying angles were as follows: nozzle A, 40° > 30° > 50°; nozzle B, 30° > 40° > 50°; and nozzle C, 30° > 40° > 50°. The total scores for different nozzles using the same angle were statistically significantly different and the scores for nozzle C were the highest. Nozzle C had the minimum plume angle. None of the three nozzles could effectively delivered drugs into the middle meatus at any angle in this model. Conclusions The design of the nozzle affects drug delivery efficiency of nasal spray devices. The ideal angle of administration is 50°. The nozzle with smaller plume angle has higher drug delivery efficiency. Current nasal spray devices can easily deliver drugs to most areas of the nasal cavity, such as the turbinate, nasal septum, olfactory fissure, and nasopharynx, but not the middle meatus. These findings are meaningful for nozzle selection and device improvements.
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Affiliation(s)
- Shengjian Fang
- Department of Otolaryngology-Head and Neck Surgery, Shanghai East Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Xiaoqing Rui
- Department of Otolaryngology-Head and Neck Surgery, Shanghai East Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Yu Zhang
- Department of Otolaryngology-Head and Neck Surgery, Shanghai East Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Zhangwei Yang
- Department of Medical Imaging, Shanghai East Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Weihua Wang
- Department of Otolaryngology-Head and Neck Surgery, Shanghai East Hospital, School of Medicine, Tongji University, Shanghai, China
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Shieh JM, Tsai YJ, Ma MC, Chen CL, Wu WB. The cyclooxygenase-2 upregulation mediates production of PGE2 autacoid to positively regulate interleukin-6 secretion in chronic rhinosinusitis with nasal polyps and polyp-derived fibroblasts. Sci Rep 2024; 14:7559. [PMID: 38555391 PMCID: PMC10981736 DOI: 10.1038/s41598-024-58143-2] [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: 06/23/2023] [Accepted: 03/26/2024] [Indexed: 04/02/2024] Open
Abstract
Chronic rhinosinusitis (CRS) can be traditionally classified as CRSwNP [with nasal polyps (NPs)] and CRSsNP (without NPs) based on the clinical phenotypes but recently suggested to be classified by the endotypes. We have identified overexpression of the cyclooxygenase-2 (COX-2) gene in NP tissues of Taiwanese CRSwNP patients. Therefore, in this study, we sought to investigate its protein expression/location/distribution in NP specimens and explore its roles in nasal polyposis. The COX-2 protein and mRNA expression was found higher in NPs than that in the control and CRSsNP patients' nasal tissues, mainly located at the epithelium and subepithelial stroma. Consistently, the CRS-related peptidoglycan (PGN) and bradykinin provoked COX-2 mRNA and protein upregulation in the human NP-derived fibroblasts and caused PGE2, thromboxane A2 (TXA2), and interleukin (IL-6) secretion in culture medium. Further analysis revealed that the PI3K/Akt activation and COX-2 induction were necessarily required for PGN-induced IL-6 production/secretion and the induced PGE2, but not TXA2, was speculated to affect IL-6 protein trafficking and production. Finally, the IL-6 increase observed in vitro could also be detected in NP tissues. Collectively, we demonstrated here that COX-2 protein and IL-6 are overexpressed in human NP tissues. In response to PGN challenge, the PI3K/Akt activation and COX-2-mediated PGE2 autacoid correlates with extracellular IL-6 protein trafficking/production in NP-derived fibroblasts, which can additionally contribute to the production of Th17-related cytokines such as IL-17 and TNF-α. This study also suggests COX-2 as a special biomarker for CRSwNP endotyping and may highlight the importance of COX-2 inhibitors in treating CRSwNP.
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Affiliation(s)
- Jiunn-Min Shieh
- Department of Internal Medicine, Chi-Mei Medical Center, Tainan, Taiwan
| | - Yih-Jeng Tsai
- School of Medicine, Fu Jen Catholic University, No.510, Zhongzheng Rd., Xinzhuang Dist., New Taipei City, 242062, Taiwan
- Department of Otolaryngology Head and Neck Surgery, Shin Kong Wu Ho Su Memorial Hospital, Taipei, Taiwan
| | - Ming-Chieh Ma
- School of Medicine, Fu Jen Catholic University, No.510, Zhongzheng Rd., Xinzhuang Dist., New Taipei City, 242062, Taiwan
| | - Chih-Li Chen
- School of Medicine, Fu Jen Catholic University, No.510, Zhongzheng Rd., Xinzhuang Dist., New Taipei City, 242062, Taiwan
| | - Wen-Bin Wu
- School of Medicine, Fu Jen Catholic University, No.510, Zhongzheng Rd., Xinzhuang Dist., New Taipei City, 242062, Taiwan.
- Graduate Institute of Biomedical and Pharmaceutical Science, Fu Jen Catholic University, New Taipei City, Taiwan.
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Tisch M, Roháč L, Reineke T, Burkart M, Kostev K. Long-term benefits of EPs ® 7630 in patients with acute sinusitis: a real-world cohort study. Front Pharmacol 2024; 15:1358879. [PMID: 38562459 PMCID: PMC10982470 DOI: 10.3389/fphar.2024.1358879] [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: 12/20/2023] [Accepted: 02/27/2024] [Indexed: 04/04/2024] Open
Abstract
Background: We evaluated whether EPs® 7630 prescription in patients with acute sinusitis (AS) is associated with less frequent recurrence of AS, occurrence of chronic sinusitis or nasal polyps, or fewer antibiotic prescriptions. Methods: This retrospective cohort study used electronic medical records from the IQVIA Disease Analyzer database. Associations between initial therapy [EPs® 7630, antibiotics, intranasal corticosteroid (INCS), or corticosteroid-free nasal spray within 3 days of AS diagnosis] and AS recurrence, incidence of chronic sinusitis or nasal polyps or rate of antibiotic prescription were studied using multivariable Cox or logistic regression models, adjusting for sex, age, insurance status, month of diagnosis, and comorbidity. Results: A total of 216,360 patients were analyzed. INCS prescription was associated with a higher risk of recurrent AS (HR: 1.40; 95% CI: 1.01-1.92) and a higher incidence of chronic sinusitis or nasal polyp diagnosis (HR: 1.39; 95% CI: 1.01-1.92) compared to EPs® 7630. Initial antibiotic therapy was significantly associated with higher risk of new antibiotic prescription in the period of 31-365 days after the index date compared to EPs® 7630 (OR: 2.20; 95% CI: 1.66-2.92). Conclusion: EPs® 7630 prescription is associated with long-term benefits in AS patients. EPs® 7630 can help to reduce inappropriate antibiotic use and might reduce the risk of chronic sinusitis or nasal polyps.
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Affiliation(s)
- Matthias Tisch
- Department of Otorhinolaryngology, Head- and Neck Surgery, Bundeswehrkrankenhaus, Ulm, Germany
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Lee MJ, Siek TJ, Hirst CS. Chronic maxillary sinusitis in palaeopathology: A review of methods. INTERNATIONAL JOURNAL OF PALEOPATHOLOGY 2024; 44:51-64. [PMID: 38147742 DOI: 10.1016/j.ijpp.2023.11.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/30/2023] [Revised: 11/17/2023] [Accepted: 11/28/2023] [Indexed: 12/28/2023]
Abstract
OBJECTIVE This study reviews the palaeopathological literature discussing maxillary sinusitis to examine current trends and issues within the study of this condition, and to make recommendations for future research in this area. MATERIALS Seventy-five studies were identified through a literature search of digital and physical sources. METHODS Information regarding study metadata, the populations investigated, sinusitis diagnostic criteria, and sinusitis prevalence was examined. RESULTS Populations from the UK and Europe were the most studied, reflecting both palaeopathology's systemic colonialism and academic legacies. Most studies used diagnostic criteria published in the mid-1990s, with some subsequent studies modifying these criteria. CONCLUSIONS The diagnostic criteria from 1995 are widely used but do not include all possible bone changes seen within sinusitis. There is also a need for researchers to engage in issues of data reductionism when using descriptive categories for archaeological sites and populations. SIGNIFICANCE This paper provides considerations as to how the 1995 diagnostic criteria may be revised by future researchers and synthesises much of the published sinusitis prevalence data to assist researchers interested in the palaeopathology of respiratory disease. LIMITATIONS More general osteological research, which includes palaeopathological information, was likely missed from this review due to the choice of key terms and languages used in the literature search. SUGGESTIONS FOR FURTHER RESEARCH Additional research into sinusitis in archaeological populations outside of Western Europe is required. Further work examining the ability to compare pathological data from macroscopic observation and medical imaging would be advantageous to palaeopathology as a whole.
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Affiliation(s)
- Matthew James Lee
- Department of Archaeology, Durham University, Durham, United Kingdom.
| | - Thomas J Siek
- Department of Anthropology, McMaster University, Hamilton, Ontario, Canada
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Gwalabe SA, Adamu A, Kirfi AM, Dunga JA, Maigari IM. Serum Immunoglobulin E Level and Its Relationship with Eosinophil Count among Patients with Allergic Rhinitis in Tertiary Hospital in Bauchi, Northeastern Nigeria: A Cross-Sectional Study. Niger J Clin Pract 2024; 27:389-393. [PMID: 38528361 DOI: 10.4103/njcp.njcp_605_23] [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: 08/15/2023] [Accepted: 02/09/2024] [Indexed: 03/27/2024]
Abstract
BACKGROUND Allergic rhinitis is an immunoglobulin E-mediated hypersensitivity disease of the mucous membrane of the nasal airway. There is a paucity of information regarding serum immunoglobulin E level and its relationship with eosinophil count among patients with allergic rhinitis in our facility and Northeastern Nigeria. AIM To determine serum immunoglobulin E level and its relationship with eosinophil count among patients with allergic rhinitis. METHODOLOGY It was a cross-sectional study of consecutive patients diagnosed with allergic rhinitis that were recruited from the ear, nose, and throat surgery and respiratory medicine clinics of ATBUTH, Bauchi, Bauchi State, Northeastern Nigeria, from January 01, 2022, to May 31, 2023. Five milliliters of blood were analyzed for immunoglobulin E estimation using an immunoglobulin E ELISA kit and determination of eosinophil count using pack five hematologic autoanalyzer. Extracted data were analyzed using IBM SPSS version 23.0 software. RESULT There were 61 patients studied comprising 22 (36.1%) males and 39 (63.9%) females with a male-to-female ratio of 1:1.7. Their ages range from 18 to 77 years old. The mean age, serum IgE level, and eosinophil counts of all three patients were 38.65 ± 14.34 years, 371.24 ± 82.63 IU/ml, and 3.35 ± 2.87%, respectively. All (100%) participants had raised serum IgE levels, and 88.5% had normal eosinophil count. There was no significant correlation between the serum IgE level and eosinophil counts (r = -0.206; P = 0.112). CONCLUSION All of the participants had a high serum IgE level. There was no significant association between serum IgE and eosinophil count.
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Affiliation(s)
- S A Gwalabe
- Department of Medicine, Nose and Throat Surgery, Abubakar Tafawa Balewa University and Abubakar Tafawa Balewa University Teaching Hospital, Bauchi, Bauchi State, Nigeria
| | - A Adamu
- Department of Ear, Nose and Throat Surgery, Abubakar Tafawa Balewa University and Abubakar Tafawa Balewa University Teaching Hospital, Bauchi, Bauchi State, Nigeria
| | - A M Kirfi
- Department of Ear, Nose and Throat Surgery, Abubakar Tafawa Balewa University and Abubakar Tafawa Balewa University Teaching Hospital, Bauchi, Bauchi State, Nigeria
| | - J A Dunga
- Department of Medicine, Nose and Throat Surgery, Abubakar Tafawa Balewa University and Abubakar Tafawa Balewa University Teaching Hospital, Bauchi, Bauchi State, Nigeria
| | - I M Maigari
- Department of Medicine, Nose and Throat Surgery, Abubakar Tafawa Balewa University and Abubakar Tafawa Balewa University Teaching Hospital, Bauchi, Bauchi State, Nigeria
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Kaliniak S, Fiedoruk K, Spałek J, Piktel E, Durnaś B, Góźdź S, Bucki R, Okła S. Remodeling of Paranasal Sinuses Mucosa Functions in Response to Biofilm-Induced Inflammation. J Inflamm Res 2024; 17:1295-1323. [PMID: 38434581 PMCID: PMC10906676 DOI: 10.2147/jir.s443420] [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: 10/25/2023] [Accepted: 01/23/2024] [Indexed: 03/05/2024] Open
Abstract
Rhinosinusitis (RS) is an acute (ARS) or chronic (CRS) inflammatory disease of the nasal and paranasal sinus mucosa. CRS is a heterogeneous condition characterized by distinct inflammatory patterns (endotypes) and phenotypes associated with the presence (CRSwNP) or absence (CRSsNP) of nasal polyps. Mucosal barrier and mucociliary clearance dysfunction, inflammatory cell infiltration, mucus hypersecretion, and tissue remodeling are the hallmarks of CRS. However, the underlying factors, their priority, and the mechanisms of inflammatory responses remain unclear. Several hypotheses have been proposed that link CRS etiology and pathogenesis with host (eg, "immune barrier") and exogenous factors (eg, bacterial/fungal pathogens, dysbiotic microbiota/biofilms, or staphylococcal superantigens). The abnormal interplay between these factors is likely central to the pathophysiology of CRS by triggering compensatory immune responses. Here, we discuss the role of the sinonasal microbiota in CRS and its biofilms in the context of mucosal zinc (Zn) deficiency, serving as a possible unifying link between five host and "bacterial" hypotheses of CRS that lead to sinus mucosa remodeling. To date, no clear correlation between sinonasal microbiota and CRS has been established. However, the predominance of Corynebacteria and Staphylococci and their interspecies relationships likely play a vital role in the formation of the CRS-associated microbiota. Zn-mediated "nutritional immunity", exerted via calprotectin, alongside the dysregulation of Zn-dependent cellular processes, could be a crucial microbiota-shaping factor in CRS. Similar to cystic fibrosis (CF), the role of SPLUNC1-mediated regulation of mucus volume and pH in CRS has been considered. We complement the biofilms' "mechanistic" and "mucin" hypotheses behind CRS pathogenesis with the "structural" one - associated with bacterial "corncob" structures. Finally, microbiota restoration approaches for CRS prevention and treatment are reviewed, including pre- and probiotics, as well as Nasal Microbiota Transplantation (NMT).
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Affiliation(s)
| | - Krzysztof Fiedoruk
- Department of Medical Microbiology and Nanobiomedical Engineering, Medical University of Białystok, Białystok, Poland
| | - Jakub Spałek
- Holy-Cross Cancer Center, Kielce, Poland
- Institute of Medical Science, Collegium Medicum, Jan Kochanowski University of Kielce, Kielce, 25-317, Poland
| | - Ewelina Piktel
- Department of Medical Microbiology and Nanobiomedical Engineering, Medical University of Białystok, Białystok, Poland
| | - Bonita Durnaś
- Holy-Cross Cancer Center, Kielce, Poland
- Institute of Medical Science, Collegium Medicum, Jan Kochanowski University of Kielce, Kielce, 25-317, Poland
| | - Stanisław Góźdź
- Holy-Cross Cancer Center, Kielce, Poland
- Institute of Medical Science, Collegium Medicum, Jan Kochanowski University of Kielce, Kielce, 25-317, Poland
| | - Robert Bucki
- Department of Medical Microbiology and Nanobiomedical Engineering, Medical University of Białystok, Białystok, Poland
- Institute of Medical Science, Collegium Medicum, Jan Kochanowski University of Kielce, Kielce, 25-317, Poland
| | - Sławomir Okła
- Holy-Cross Cancer Center, Kielce, Poland
- Institute of Medical Science, Collegium Medicum, Jan Kochanowski University of Kielce, Kielce, 25-317, Poland
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Sosnowski TR. Towards More Precise Targeting of Inhaled Aerosols to Different Areas of the Respiratory System. Pharmaceutics 2024; 16:97. [PMID: 38258107 PMCID: PMC10818612 DOI: 10.3390/pharmaceutics16010097] [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: 12/10/2023] [Revised: 01/02/2024] [Accepted: 01/08/2024] [Indexed: 01/24/2024] Open
Abstract
Pharmaceutical aerosols play a key role in the treatment of lung disorders, but also systemic diseases, due to their ability to target specific areas of the respiratory system (RS). This article focuses on identifying and clarifying the influence of various factors involved in the generation of aerosol micro- and nanoparticles on their regional distribution and deposition in the RS. Attention is given to the importance of process parameters during the aerosolization of liquids or powders and the role of aerosol flow dynamics in the RS. The interaction of deposited particles with the fluid environment of the lung is also pointed out as an important step in the mass transfer of the drug to the RS surface. The analysis presented highlights the technical aspects of preparing the precursors to ensure that the properties of the aerosol are suitable for a given therapeutic target. Through an analysis of existing technical limitations, selected strategies aimed at enhancing the effectiveness of targeted aerosol delivery to the RS have been identified and presented. These strategies also include the use of smart inhaling devices and systems with built-in AI algorithms.
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Affiliation(s)
- Tomasz R Sosnowski
- Faculty of Chemical and Process Engineering, Warsaw University of Technology, Waryńskiego 1, 00-645 Warsaw, Poland
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Valerian Corda J, Shenoy BS, Ahmad KA, Lewis L, K P, Rao A, Zuber M. Comparison of microparticle transport and deposition in nasal cavity of three different age groups. Inhal Toxicol 2024; 36:44-56. [PMID: 38343121 DOI: 10.1080/08958378.2024.2312801] [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: 04/24/2023] [Accepted: 01/23/2024] [Indexed: 02/22/2024]
Abstract
Objective: The nasal cavity effectively captures the particles present in inhaled air, thereby preventing harmful and toxic pollutants from reaching the lungs. This filtering ability of the nasal cavity can be effectively utilized for targeted nasal drug delivery applications. This study aims to understand the particle deposition patterns in three age groups: neonate, infant, and adult.Materials and methods: The CT scans are built using MIMICS 21.0, followed by CATIA V6 to generate a patient-specific airway model. Fluid flow is simulated using ANSYS FLUENT 2021 R2. Spherical monodisperse microparticles ranging from 2 to 60 µm and a density of 1100 kg/m3 are simulated at steady-state and sedentary inspiration conditions.Results: The highest nasal valve depositions for the neonate are 25% for 20 µm, for infants, 10% for 50 µm, 15% for adults, and 15% for 15 µm. At mid nasal region, deposition of 15% for 20 µm is observed for infant and 8% for neonate and adult nasal cavities at a particle size of 10 and 20 µm, respectively. The highest particle deposition at the olfactory region is about 2.7% for the adult nasal cavity for 20 µm, and it is <1% for neonate and infant nasal cavities.Discussion and conclusions: The study of preferred nasal depositions during natural sedentary breathing conditions is utilized to determine the size that allows medication particles to be targeted to specific nose regions.
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Affiliation(s)
- John Valerian Corda
- Department of Aeronautical & Automobile Engineering, Manipal Institute of Technology, Manipal Academy of Higher Education, Manipal-576104, Karnataka, India
| | - B Satish Shenoy
- Department of Aeronautical & Automobile Engineering, Manipal Institute of Technology, Manipal Academy of Higher Education, Manipal-576104, Karnataka, India
| | - Kamarul Arifin Ahmad
- Department of Aerospace Engineering, Universiti Putra Malaysia, Seri Kembangan, Malaysia
| | - Leslie Lewis
- Department of Paediatrics, Kasturba Medical College & Hospital, Manipal Academy of Higher Education, Manipal-576104, Karnataka, India
| | - Prakashini K
- Department of Radio Diagnosis, Kasturba Medical College & Hospital, Manipal Academy of Higher Education, Manipal-576104, Karnataka, India
| | - Anoop Rao
- Department of Pediatrics, Neonatology, Stanford University, Palo Alto, CA, USA
| | - Mohammad Zuber
- Department of Aeronautical & Automobile Engineering, Manipal Institute of Technology, Manipal Academy of Higher Education, Manipal-576104, Karnataka, India
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Zhou Y, Liu Z, Liu Y. The potential roles and mechanisms of Chitinase-3-like-1 in the pathogenesis of type 2-biased airway diseases. Clin Immunol 2023; 257:109856. [PMID: 38036279 DOI: 10.1016/j.clim.2023.109856] [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: 09/13/2023] [Revised: 11/14/2023] [Accepted: 11/23/2023] [Indexed: 12/02/2023]
Abstract
The immune modulation in the epithelium is a protective feature of the epithelial function in the mucosal airways. Dysfunction of the epithelium can lead to chronic allergic airway inflammatory diseases, such as chronic rhinosinusitis with nasal polyps (CRSwNP), allergic rhinitis (AR), and allergic asthma. Chitinase-3-like-1 (CHI3L1) is a key modulator in the epithelium against irritants, pathogens, and allergens and is involved in cancers, autoimmune diseases, neurological disorders, and other chronic diseases. Induction of epithelial cell-derived CHI3L1 is also confirmed to be implicated in the pathogenesis of Th2-related airway diseases like CRSwNP, AR, and allergic asthma, triggering a cascade of subsequent inflammatory reactions leading to the disease development. The techniques that block the biological function of CHI3L1 include small interfering RNA, neutralizing antibodies, and microRNAs and these methods proved to be successful in preclinical and clinical investigation in cancers, autoimmune diseases, asthma, and chronic obstructive pulmonary disease. Therefore, treatment with CHI3L1-blocking methods could open up therapeutic options for allergic airway diseases. This review article discusses the role of epithelial cell-derived CHI3L1 in the development of CRSwNP, AR, and allergic asthma and examines the use of CHI3L1 as a potential therapeutic agent for allergic airway diseases.
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Affiliation(s)
- Yian Zhou
- Department of Otolaryngology-Head and Neck Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, PR China; Institute of Allergy and Clinical Immunology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, PR China; Hubei Clinical Research Center for Nasal Inflammatory Diseases, Wuhan, PR China
| | - Zheng Liu
- Department of Otolaryngology-Head and Neck Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, PR China; Institute of Allergy and Clinical Immunology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, PR China; Hubei Clinical Research Center for Nasal Inflammatory Diseases, Wuhan, PR China.
| | - Yang Liu
- Department of Otolaryngology-Head and Neck Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, PR China; Institute of Allergy and Clinical Immunology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, PR China; Hubei Clinical Research Center for Nasal Inflammatory Diseases, Wuhan, PR China.
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Pourmehran O, Zarei K, Pourchez J, Vreugde S, Psaltis A, Wormald PJ. Advancements in acoustic drug delivery for paranasal sinuses: A comprehensive review. Int J Pharm 2023; 644:123277. [PMID: 37516215 DOI: 10.1016/j.ijpharm.2023.123277] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2023] [Revised: 07/14/2023] [Accepted: 07/26/2023] [Indexed: 07/31/2023]
Abstract
Chronic rhinosinusitis (CRS) impacts patients' quality of life and healthcare costs. Traditional methods of drug delivery, such as nasal sprays and irrigation, have limited effectiveness. Acoustic Drug Delivery (ADD) using a nebulizer offers targeted delivery of drug to the sinuses, which may improve the treatment of CRS. This review examines the influence of aerosol particle characteristics, aero-acoustic parameters, inlet flow conditions, and acoustic waves on sinus drug delivery. Key findings reveal that smaller particles improve the ADD efficiency, whereas larger sizes or increased density impair it. The oscillation amplitude of the air plug in the ostium is crucial for the ADD efficiency. Introducing acoustic waves at the NC-sinus system's resonance frequency improves aerosol deposition within sinuses. Future research should address advanced models, optimizing particle characteristics, investigating novel acoustic waveforms, incorporating patient-specific anatomy, and evaluating long-term safety and efficacy. Tackling these challenges, ADD could offer more effective and targeted treatments for sinus-related conditions such as CRS.
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Affiliation(s)
- Oveis Pourmehran
- Department of Surgery-Otolaryngology Head and Neck Surgery, Adelaide Medical School, The University of Adelaide, Adelaide 5011, Australia; Department of Surgery-Otolaryngology Head and Neck Surgery, Basil Hetzel Institute for Translational Health Research, Central Adelaide Local Health Network, Woodville, South Australia, Australia.
| | - Kavan Zarei
- Faculty of Mechanical Engineering, Tarbiat Modares University, Tehran, Iran
| | - Jeremie Pourchez
- Mines Saint-Etienne, Université Jean Monnet Saint-Etienne, INSERM, Sainbiose U1059, Centre CIS, F-42023 Saint-Etienne, France
| | - Sarah Vreugde
- Department of Surgery-Otolaryngology Head and Neck Surgery, Adelaide Medical School, The University of Adelaide, Adelaide 5011, Australia; Department of Surgery-Otolaryngology Head and Neck Surgery, Basil Hetzel Institute for Translational Health Research, Central Adelaide Local Health Network, Woodville, South Australia, Australia
| | - Alkis Psaltis
- Department of Surgery-Otolaryngology Head and Neck Surgery, Adelaide Medical School, The University of Adelaide, Adelaide 5011, Australia; Department of Surgery-Otolaryngology Head and Neck Surgery, Basil Hetzel Institute for Translational Health Research, Central Adelaide Local Health Network, Woodville, South Australia, Australia
| | - Peter-John Wormald
- Department of Surgery-Otolaryngology Head and Neck Surgery, Adelaide Medical School, The University of Adelaide, Adelaide 5011, Australia; Department of Surgery-Otolaryngology Head and Neck Surgery, Basil Hetzel Institute for Translational Health Research, Central Adelaide Local Health Network, Woodville, South Australia, Australia.
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15
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Zannikos P, Solanki B, De Meulder M, Badorrek P, Hohlfeld JM, Singh J. Pharmacokinetics of Nasal Esketamine in Patients with Allergic Rhinitis with and Without Nasal Decongestant Pretreatment and in Healthy Subjects with and Without Nasal Corticosteroid Pretreatment. Clin Pharmacokinet 2023; 62:1315-1328. [PMID: 37402024 DOI: 10.1007/s40262-023-01273-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/01/2023] [Indexed: 07/05/2023]
Abstract
BACKGROUND AND OBJECTIVES Nasal esketamine is indicated for the treatment of adults with treatment-resistant depression and depressive symptoms in adults with major depressive disorder with acute suicidal ideation or behavior. Primary objectives of this study were to evaluate the effect of nasal decongestant pretreatment in patients with allergic rhinitis and the impact of daily nasal corticosteroid administration by healthy subjects on nasal esketamine pharmacokinetics. METHODS Patients with allergic rhinitis self-administered 56 mg of nasal esketamine after pretreatment with nasal oxymetazoline (0.05%) at 1 h before esketamine and without oxymetazoline pretreatment. They were exposed to grass pollen in an allergen challenge chamber to induce allergic rhinitis symptoms at approximately 2 h before each esketamine administration until 1 h after. Healthy subjects self-administered esketamine (56 mg) before and after administration for 16 consecutive days of mometasone (200 µg), with the second esketamine dose administered 1 h after the last mometasone dose. The plasma pharmacokinetics of esketamine and noresketamine were assessed after each esketamine administration. The tolerability of esketamine, including effects on dissociative and potential psychotomimetic symptoms and level of sedation and suicidal ideation and behavior, was evaluated. RESULTS The rate of esketamine absorption was slightly greater in patients exhibiting symptoms of allergic rhinitis (decrease in median tmax from 32 min to 22 min). Increases in esketamine Cmax and AUC were also small (mean, ≤ 21%). The pharmacokinetics of esketamine was not affected by oxymetazoline or mometasone pretreatment. Esketamine was well tolerated when it was administered with or without pretreatment of oxymetazoline or mometasone. CONCLUSIONS Patients exhibiting symptoms of rhinitis may receive nasal esketamine spray without dose adjustment. In addition, esketamine may be administered 1 h after using a nasal decongestant or corticosteroid. TRIAL REGISTRATION The study was registered in the Clinical Trials (NCT02154334) and EudraCT (2014-000534-38) registries.
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Affiliation(s)
- Peter Zannikos
- Janssen R&D, 1125 Trenton-Harbourton Road, Titusville, NJ, 08560, USA.
| | - Bhavna Solanki
- Janssen R&D, 6050 Paseo Carreta, Carlsbad, CA, 92009, USA
| | - Marc De Meulder
- Janssen R&D, Turnhoutseweg 30, Beerse, 2340, Antwerp, Belgium
| | - Philipp Badorrek
- Clinical Airway Research, Fraunhofer Institute for Toxicology and Experimental Medicine, Feodor-Lynen-Str. 15, 30625, Hannover, Germany
| | - Jens M Hohlfeld
- Department of Respiratory Science, Fraunhofer Institute for Toxicology and Experimental Medicine, Carl-Neuberg-Str. 1, 30625, Hannover, Germany
- German Center for Lung Research (DZL), BREATH, Hannover, Germany
| | - Jaskaran Singh
- Neurocrine Bioscience, Inc, 12780 El Camino Real, San Diego, CA, 92130, USA
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Michalik M, Podbielska‐Kubera A, Basińska AM, Szewc M, Gałęcka M, Schwiertz A. Alteration of indicator gut microbiota in patients with chronic sinusitis. Immun Inflamm Dis 2023; 11:e996. [PMID: 37773713 PMCID: PMC10521374 DOI: 10.1002/iid3.996] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2023] [Revised: 08/16/2023] [Accepted: 08/18/2023] [Indexed: 10/01/2023] Open
Abstract
BACKGROUND Many factors influence the composition of the sinus microflora. The microbial balance is most disturbed by the use of antibacterial agents. Superinfections caused by more than one pathogen may then occur. Despite treatment, including surgery and long-term antibiotic therapy, many patients with sinusitis do not experience significant relief from their symptoms. It has been hypothesized that an imbalance in the gut microbiota may also be responsible for the chronicity of sinusitis. Our goal was therefore to identify selected gut indicator bacteria that play a role in immunity in patients with chronic sinusitis. In addition, compare the number of selected bacteria in two groups of patients: with chronic sinusitis and with chronic rhinosinusitis (CRS) with concomitant diseases and/or symptoms other than CRS. RESULTS Significantly decreased numbers of Bifidobacterium spp. and Faecalibacterium prauznitzi bacteria were observed in patients from the G1 group. The majority of patients from this group (12 out of 13) had a significantly decreased number of Bifidobacterium and Akkermansia muciniphila bacteria, which are involved in the nutrition and regeneration of gut epithelium cells and have anti-inflammatory properties. In group G2 (patients with chronic sinusitis and symptoms of comorbidities) a decreased number of F. prausnitzii, Bifidobacterium spp., A. muciniphila and Lactobacillus spp. bacteria was observed. A small percentage of patients in this group showed overgrowth of yeast-like fungi. CONCLUSION Although the more research is needed, possibly the gut microbiota indicator bacteria number analyses might enable to plan personalized prebiotic and probiotic treatment, which could support intestine microbiota and mucosal immunity patients suffering from chronic sinusitis.
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Faisal S, Ullah R, Alotaibi A, Zafar S, Rizwan M, Tariq MH. Biofabrication of silver nanoparticles employing biomolecules of Paraclostridium benzoelyticum strain: Its characterization and their in-vitro antibacterial, anti-aging, anti-cancer and other biomedical applications. Microsc Res Tech 2023. [PMID: 37245116 DOI: 10.1002/jemt.24362] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Revised: 04/28/2023] [Accepted: 05/15/2023] [Indexed: 05/29/2023]
Abstract
The current study aims to utilize the bacteria Paraclostridium benzoelyticum strain 5610 to synthesize bio-genic silver nanoparticles (AgNPs). Biogenic AgNPs were thoroughly examined using various characterization techniques such as UV-spectroscopy, XRD, FTIR, SEM, and EDX. Synthesis of AgNPs was confirmed by UV-vis analysis resulting in absorption peak at 448.31 nm wavelength. The SEM analysis indicated the morphological characteristics and size of AgNPs which was 25.29 nm. The face centered cubic (FCC) crystallographic structure was confirmed by XRD. Furthermore, FTIR study affirmed the capping of AgNPs by different compounds found in biomass of the Paraclostridium benzoelyticum strain 5610. Later, EDX was used to determine the elemental composition with respective concentration and distribution. Additionally, in the current study the antibacterial, anti-inflammatory, antioxidant, anti-aging, and anti-cancer ability of AgNPs was assessed. The antibacterial activity of AgNPs was tested against four distinct sinusitis pathogens: Haemophilus in-fluenza, Streptococcus pyogenes, Moraxella catarrhalis and Streptococcus pneumonia. AgNPs shows significant inhibition zone against Streptococcus pyogenes 16.64 ± 0.35 followed by 14.32 ± 071 for Moraxella catarrhalis. Similarly, the antioxidant potential was found maximum (68.37 ± 0.55%) at 400 μg/mL and decrease (5.48 ± 0.65%) at 25 μg/mL, hence the significant antioxidant ability was observed. Furthermore, anti-inflammatory activity of AgNPs shows the strongest inhibitory action (42.68 ± 0.62%) for 15-LOX with lowest inhibition activity for COX-2 (13.16 ± 0.46%). AgNPs have been shown to exhibit significant inhibitory actions against the enzyme elastases AGEs (66.25 ± 0.49%), which are followed by AGEs of visperlysine (63.27 ± 0.69%). Furthermore, the AgNPs show high toxicity against HepG2 cell line which shows 53.543% reduction in the cell viability after 24 h of treatment. The anti-inflammatory activity demonstrated a potent inhibitory effect of the bio-inspired AgNPs. Overall, the biogenic AgNPs have the ability to be served for the treatments of anti-aging and also due to their anti-cancer, antioxidant abilities NPs may be a useful therapy choice for a variety of disorders including cancer, bacterial infections and other inflammatory diseases. Moreover, further studies are required in the future to evaluate their in vivo biomedical applications. HIGHLIGHTS: Biogenic synthesis of AgNPs using Paraclostridium benzoelyticum Strain for the first time. FTIR analysis confirmed capping of potent biomolecules which are of great use in applied field especially Nanomedicines. Notable antimicrobial activity against sinusitis bacteria and cytotoxic potential of synthesized AgNPs on in vitro basis produce a new idea shifting us to treat cancerous cell lines.
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Affiliation(s)
- Shah Faisal
- Institute of Biotechnology and Microbiology, Bacha Khan University, Charsadda, Pakistan
| | - Riaz Ullah
- Medicinal Aromatic and Poisonous Plants Research Center, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Amal Alotaibi
- Department of Basic Science, College of Medicine, Princess Nourah bint Abdulrahman University, Riyadh, Saudi Arabia
| | - Sania Zafar
- Institute of Molecular Biology and Biotechnology, Bahauddin Zakariya University, Multan, Pakistan
| | - Muhammad Rizwan
- Center for Biotechnology and Microbiology University of Swat, Pakistan
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Wang J, Zhou Y, Zhang H, Hu L, Liu J, Wang L, Wang T, Zhang H, Cong L, Wang Q. Pathogenesis of allergic diseases and implications for therapeutic interventions. Signal Transduct Target Ther 2023; 8:138. [PMID: 36964157 PMCID: PMC10039055 DOI: 10.1038/s41392-023-01344-4] [Citation(s) in RCA: 41] [Impact Index Per Article: 41.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2022] [Revised: 01/20/2023] [Accepted: 02/03/2023] [Indexed: 03/26/2023] Open
Abstract
Allergic diseases such as allergic rhinitis (AR), allergic asthma (AAS), atopic dermatitis (AD), food allergy (FA), and eczema are systemic diseases caused by an impaired immune system. Accompanied by high recurrence rates, the steadily rising incidence rates of these diseases are attracting increasing attention. The pathogenesis of allergic diseases is complex and involves many factors, including maternal-fetal environment, living environment, genetics, epigenetics, and the body's immune status. The pathogenesis of allergic diseases exhibits a marked heterogeneity, with phenotype and endotype defining visible features and associated molecular mechanisms, respectively. With the rapid development of immunology, molecular biology, and biotechnology, many new biological drugs have been designed for the treatment of allergic diseases, including anti-immunoglobulin E (IgE), anti-interleukin (IL)-5, and anti-thymic stromal lymphopoietin (TSLP)/IL-4, to control symptoms. For doctors and scientists, it is becoming more and more important to understand the influencing factors, pathogenesis, and treatment progress of allergic diseases. This review aimed to assess the epidemiology, pathogenesis, and therapeutic interventions of allergic diseases, including AR, AAS, AD, and FA. We hope to help doctors and scientists understand allergic diseases systematically.
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Affiliation(s)
- Ji Wang
- National Institute of TCM constitution and Preventive Medicine, School of Chinese Medicine, Beijing University of Chinese Medicine, Beijing, 100029, P.R. China
| | - Yumei Zhou
- National Institute of TCM constitution and Preventive Medicine, School of Chinese Medicine, Beijing University of Chinese Medicine, Beijing, 100029, P.R. China
| | - Honglei Zhang
- National Institute of TCM constitution and Preventive Medicine, School of Chinese Medicine, Beijing University of Chinese Medicine, Beijing, 100029, P.R. China
| | - Linhan Hu
- National Institute of TCM constitution and Preventive Medicine, School of Chinese Medicine, Beijing University of Chinese Medicine, Beijing, 100029, P.R. China
| | - Juntong Liu
- National Institute of TCM constitution and Preventive Medicine, School of Chinese Medicine, Beijing University of Chinese Medicine, Beijing, 100029, P.R. China
| | - Lei Wang
- National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 1000210, China
| | - Tianyi Wang
- National Institute of TCM constitution and Preventive Medicine, School of Chinese Medicine, Beijing University of Chinese Medicine, Beijing, 100029, P.R. China
| | - Haiyun Zhang
- National Institute of TCM constitution and Preventive Medicine, School of Chinese Medicine, Beijing University of Chinese Medicine, Beijing, 100029, P.R. China
| | - Linpeng Cong
- National Institute of TCM constitution and Preventive Medicine, School of Chinese Medicine, Beijing University of Chinese Medicine, Beijing, 100029, P.R. China
| | - Qi Wang
- National Institute of TCM constitution and Preventive Medicine, School of Chinese Medicine, Beijing University of Chinese Medicine, Beijing, 100029, P.R. China.
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Liu Y, Fu L, Liu Z. The Role and Clinical Relevance of Osteopontin in Allergic Airway Diseases. J Clin Med 2023; 12:jcm12062433. [PMID: 36983433 PMCID: PMC10057512 DOI: 10.3390/jcm12062433] [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: 02/14/2023] [Revised: 03/06/2023] [Accepted: 03/15/2023] [Indexed: 03/30/2023] Open
Abstract
The airway epithelium is exposed to numerous external irritants including infectious agents, environmental allergens, and atmospheric pollutants, releasing epithelial cytokines including thymic stromal lymphopoietin (TSLP), IL-33, and IL-25 and initiating downstream type 2 (IL-4, IL-13, and IL-5) and IgE-driven pathways. These pathways trigger the initiation and progression of allergic airway diseases, including chronic rhinosinusitis with nasal polyps (CRSwNP), allergic rhinitis (AR), and allergic asthma. However, the use of biological agents that target downstream cytokines, such as IL-5, IL-4, and IL-13 receptors and IgE, might not be sufficient to manage some patients successfully. Instead of blocking downstream cytokines, targeting upstream epithelial cytokines has been proposed to address the complex immunologic networks associated with allergic airway diseases. Osteopontin (OPN), an extracellular matrix glyco-phosphoprotein, is a key mediator involved in Th1-related diseases, including systemic lupus erythematosus, multiple sclerosis, inflammatory bowel disease, and rheumatoid arthritis. Emerging evidence, including ours, indicates that epithelial-cell-derived OPN also plays an essential role in Th2-skewed airway diseases, including CRSwNP, AR, and allergic asthma involving the Th17 response. Therefore, we reviewed the current knowledge of epithelial-cell-derived OPN in the pathogenesis of three type-2-biased airway diseases and provided a direction for its future investigation and clinical relevance.
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Affiliation(s)
- Yang Liu
- Department of Otolaryngology-Head and Neck Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
- Institute of Allergy and Clinical Immunology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
- Hubei Clinical Research Center for Nasal Inflammatory Diseases, Wuhan 430030, China
| | - Li Fu
- Department of Otolaryngology-Head and Neck Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
- Institute of Allergy and Clinical Immunology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
- Hubei Clinical Research Center for Nasal Inflammatory Diseases, Wuhan 430030, China
| | - Zheng Liu
- Department of Otolaryngology-Head and Neck Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
- Institute of Allergy and Clinical Immunology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
- Hubei Clinical Research Center for Nasal Inflammatory Diseases, Wuhan 430030, China
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20
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Burghardt GKL, Cuevas M, Sekine R, Hummel T. Trigeminal Sensitivity in Patients With Allergic Rhinitis and Chronic Rhinosinusitis. Laryngoscope 2023; 133:654-660. [PMID: 36504410 DOI: 10.1002/lary.30512] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2022] [Revised: 11/10/2022] [Accepted: 11/13/2022] [Indexed: 12/14/2022]
Abstract
OBJECTIVE Allergic rhinitis (AR) and chronic rhinosinusitis with nasal polyps (CRSwNP) are of high importance in otorhinolaryngology. Some of their symptoms are related to changes in the nasal trigeminal sensitivity. The aim of this study was to compare nasal trigeminal sensitivity in patients with AR, CRSwNP, and healthy controls (HC). METHODS A total of 75 individuals participated (age 19-78 years; 34 AR, 10 CRSwNP and 31 HC). Olfactory function was determined using the extended Sniffin' Sticks test battery. Trigeminal sensitivity was assessed with CO2 detection thresholds. Trigeminal negative mucosal potentials (NMP) and EEG-derived event-related potentials (ERP) were recorded in response to selective olfactory (phenylethyl alcohol) and trigeminal (CO2 ) stimuli using high-precision air-dilution olfactometry. RESULTS In comparison to HC, AR patients had lower CO2 thresholds, also reflected in shorter peak latencies in NMP and trigeminal ERP measurements. CRSwNP patients had a decreased sensitivity for trigeminal stimuli, also reflected in prolonged trigeminal ERP latencies, and reduced olfactory function compared to HC. CONCLUSION AR patients seemed to be more sensitive to trigeminal stimuli than CRSwNP patients. Importantly, the differences could be shown on psychophysical and electrophysiological levels. The changes in trigeminal sensitivity appear to be present already at the level of the respiratory epithelium. The differences between the two groups may depend on the specific inflammatory changes accompanying each disorder, the degree of inflammatory activity, or duration of the inflammatory disorder. However, because the sample sizes are relatively small, these results need to be confirmed in the future studies with larger groups. LEVEL OF EVIDENCE 4 Laryngoscope, 133:654-660, 2023.
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Affiliation(s)
| | - Mandy Cuevas
- Smell and Taste Clinic, Department of Otorhinolaryngology, Technische Universität Dresden, Dresden, Germany
| | - Rumi Sekine
- Smell and Taste Clinic, Department of Otorhinolaryngology, Technische Universität Dresden, Dresden, Germany.,Department of Otorhinolaryngology, The Jikei University School of Medicine, Tokyo, Japan
| | - Thomas Hummel
- Smell and Taste Clinic, Department of Otorhinolaryngology, Technische Universität Dresden, Dresden, Germany
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Lee M, Lee JT. Impact of Sinonasal Disease on Eustachian Tube Dysfunction. CURRENT TREATMENT OPTIONS IN ALLERGY 2023. [DOI: 10.1007/s40521-023-00327-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/25/2023]
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Leclerc L, Prévôt N, Hodin S, Delavenne X, Mentzel H, Schuschnig U, Pourchez J. Acoustic Aerosol Delivery: Assessing of Various Nasal Delivery Techniques and Medical Devices on Intrasinus Drug Deposition. Pharmaceuticals (Basel) 2023; 16:135. [PMID: 37259287 PMCID: PMC9962259 DOI: 10.3390/ph16020135] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2022] [Revised: 01/05/2023] [Accepted: 01/09/2023] [Indexed: 07/31/2023] Open
Abstract
This study aims to evaluate the impact of the nasal delivery technique and nebulizing technologies (using different frequencies of oscillating airflow) for acoustic aerosol targeting of maxillary sinuses. Sodium fluoride (chemical used as a marker), tobramycin (drug used as a marker) and 99mTc-DTPA (radiolabel aerosol) were used to assess the intrasinus aerosol deposition on a nasal cast. Two commercial medical devices (PARI SINUS nebulizer and NL11SN ATOMISOR nebulizer) and various nasal delivery techniques (one or two nostrils connected to the aerosol inlet, the patient with the soft palate closed or open during the acoustic administration of the drug, the presence or not of flow resistance in the nostril opposite to the one allowing the aerosol to be administered) were evaluated. The closed soft palate condition showed a significant increase in drug deposition even though no significant difference in the rest of the nasal fossae was noticed. Our results clearly demonstrated a higher intrasinus aerosol deposition (by a factor 2-3; respectively 0.03 ± 0.007% vs. 0.003 ± 0.0002% in the right maxillary sinus and 0.027 ± 0.006% vs. 0.013 ± 0.004% in the left maxillary sinus) using the acoustic airflow generated by the PARI SINUS compared to the NL11SN ATOMISOR. The results clearly demonstrated that the optimal conditions for aerosol deposition in the maxillary sinuses were obtained with a closed soft palate. Thus, the choice of the nebulizing technology (and mainly the frequency of the pulsating aerosol generated) and also the recommendation of the best nasal delivery technique are key factors to improve intrasinus aerosol deposition.
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Affiliation(s)
- Lara Leclerc
- Mines Saint-Etienne, Université Jean Monnet Saint-Etienne, INSERM, Sainbiose U1059, Centre CIS, F-42023 Saint-Etienne, France
| | - Nathalie Prévôt
- Université Jean Monnet Saint-Étienne, Mines Saint-Etienne, INSERM, Sainbiose U1059, F-42023 Saint-Etienne, France
- Nuclear Medicine Unit, CHU Saint-Etienne, F-42055 Saint-Etienne, France
| | - Sophie Hodin
- Université Jean Monnet Saint-Étienne, Mines Saint-Etienne, INSERM, Sainbiose U1059, F-42023 Saint-Etienne, France
| | - Xavier Delavenne
- Université Jean Monnet Saint-Étienne, Mines Saint-Etienne, INSERM, Sainbiose U1059, F-42023 Saint-Etienne, France
| | | | | | - Jérémie Pourchez
- Mines Saint-Etienne, Université Jean Monnet Saint-Etienne, INSERM, Sainbiose U1059, Centre CIS, F-42023 Saint-Etienne, France
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Luo C, Wang Y, He B, He Y, Yan Y, Wang J, Gu X. Exploring the Core Prescription and Underlying Mechanism of Traditional Chinese Medicine in Treating Allergic Rhinitis in Children: A Real- World Study Based on an Illustrious Senior Traditional Chinese Medicine Practitioner. Comb Chem High Throughput Screen 2023; 26:207-223. [PMID: 35388748 DOI: 10.2174/1386207325666220406105633] [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: 08/26/2021] [Revised: 12/09/2021] [Accepted: 01/17/2022] [Indexed: 11/22/2022]
Abstract
BACKGROUND Traditional Chinese medicine (TCM) is widely used to treat allergic rhinitis (AR) in China, especially in children. However, due to the complicated composition rules and unclear underlying mechanisms, effective herbal prescriptions' popularization and application are limited. PURPOSE This study tried to detect the core prescription of herbs in treating AR in children, reveal its mechanism based on the ingredients' network, and explore the main signaling pathways. METHODS We screened medical records of children patients with AR who were treated by TCM in DongZhiMen Hospital from Aug 2009 to Jan 2020 and adopted a descriptive analysis method on herbal characteristics. We used association rules to mine core prescriptions and used network pharmacology to establish the ingredient-target-pathway network through online databases and TCMSP, Genecards, KEGG pathway, Excel, R-Studio, and Cytoscape software. RESULTS The analysis of 1,092 clinical visits highlighted that the principle of formulating prescription was as follows: 'pungent and warm herbs were used more frequently while cold-natured herbs were paid equal attention as warm-natured herbs.' The core prescription was formed by FangFeng, BaiZhi, CangErzi, and ChanTui. These herbs covered 130 underlying targets and 141 signaling pathways of AR, which mainly had an effect on signal transduction and immunoregulation. CONCLUSION The core prescription based on these real-world clinical records includes FangFeng, BaiZhi, CangErzi, and ChanTui. It principally acts on targets of signal transduction pathways and immune pathways.
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Affiliation(s)
- Changyong Luo
- Beijing University of Traditional Chinese Medicine, Beijing, China
- Dongfang Hospital of Beijing University of Traditional Chinese Medicine, Beijing, China
| | - Yuhan Wang
- Beijing University of Traditional Chinese Medicine, Beijing, China
| | - Bing He
- Dongzhimen Hospital of Beijing University of Chinese Medicine, Beijing, China
| | - Yu He
- Beijing University of Traditional Chinese Medicine, Beijing, China
| | - Yurou Yan
- Dongzhimen Hospital of Beijing University of Chinese Medicine, Beijing, China
| | - Junhong Wang
- Dongzhimen Hospital of Beijing University of Chinese Medicine, Beijing, China
| | - Xiaohong Gu
- Beijing University of Traditional Chinese Medicine, Beijing, China
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24
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Cheong PK, Ho TM, Chan KL, Lo CW, Leung SB, Hon KL, Leung KC, Siu THC, Song TH, Zhang H, Ching JYL, Chow TY, Sum CH, Chia CP, Lin ZX. The efficacy and safety of Yupingfeng Powder with variation in the treatment of allergic rhinitis: Study protocol for a randomized, double-blind, placebo-controlled trial. Front Pharmacol 2022; 13:1058176. [PMID: 36588672 PMCID: PMC9800420 DOI: 10.3389/fphar.2022.1058176] [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: 10/17/2022] [Accepted: 11/30/2022] [Indexed: 12/23/2022] Open
Abstract
Background: Allergic rhinitis (AR) is an upper airways chronic inflammatory disease mediated by IgE, which affects 10%-20% of the population. The mainstay for allergic rhinitis nowadays include steroids and antihistamines, but their effects are less than ideal. Many patients therefore seek Chinese medicine for treatment and Yupingfeng Powder is one of the most common formulae prescribed. In this study, we aim to investigate the efficacy and safety of Yupingfeng Powder with variation for the treatment of allergic rhinitis. Study design: This is a double-blind, randomized, placebo-controlled trial. A 2-week screening period will be implemented, and then eligible subjects with allergic rhinitis will receive interventions of either "Yupingfeng Powder with variation" granules or placebo granules for 8 weeks, followed by post treatment visits at weeks 12 and 16. The change in the Total Nasal Symptom Score (TNSS) will be used as the primary outcome. Discussion: This trail will evaluate the efficacy and safety of Yupingfeng Powder in treating allergic rhinitis. The study may provide the solid evidence of Yupingfeng Powder with variation can produce better clinical efficacy than the placebo granules. Trial registration: ClinicalTrials.gov, identifier NCT04976023.
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Affiliation(s)
- Pui Kuan Cheong
- Hong Kong Institute of Integrative Medicine, The Chinese University of Hong Kong, Hong Kong, China,S. H. Ho Centre for Digestive Health, Institute of Digestive Disease, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China
| | - Tin Muk Ho
- Hong Kong Institute of Integrative Medicine, The Chinese University of Hong Kong, Hong Kong, China,School of Chinese Medicine, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China
| | - Kam Leung Chan
- Hong Kong Institute of Integrative Medicine, The Chinese University of Hong Kong, Hong Kong, China,School of Chinese Medicine, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China
| | - Cho Wing Lo
- Hong Kong Institute of Integrative Medicine, The Chinese University of Hong Kong, Hong Kong, China,S. H. Ho Centre for Digestive Health, Institute of Digestive Disease, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China
| | - Sin Bond Leung
- Hong Kong Institute of Integrative Medicine, The Chinese University of Hong Kong, Hong Kong, China,School of Chinese Medicine, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China,Department of Medicine and Geriatric, Alice Ho Miu Ling Nethersole Hospital, Hong Kong, China
| | - Kam Lun Hon
- Department of Paediatrics, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China
| | - Ka Chun Leung
- Hong Kong Institute of Integrative Medicine, The Chinese University of Hong Kong, Hong Kong, China
| | - Tony Hon Chung Siu
- Hong Kong Institute of Integrative Medicine, The Chinese University of Hong Kong, Hong Kong, China
| | - Tian-He Song
- Hong Kong Institute of Integrative Medicine, The Chinese University of Hong Kong, Hong Kong, China,School of Chinese Medicine, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China
| | - Hongwei Zhang
- Hong Kong Institute of Integrative Medicine, The Chinese University of Hong Kong, Hong Kong, China,School of Chinese Medicine, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China
| | - Jessica Yuet Ling Ching
- Hong Kong Institute of Integrative Medicine, The Chinese University of Hong Kong, Hong Kong, China,S. H. Ho Centre for Digestive Health, Institute of Digestive Disease, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China,School of Chinese Medicine, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China
| | - Tak Yee Chow
- Hong Kong Institute of Integrative Medicine, The Chinese University of Hong Kong, Hong Kong, China
| | - Chi Him Sum
- Hong Kong Institute of Integrative Medicine, The Chinese University of Hong Kong, Hong Kong, China,School of Chinese Medicine, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China
| | - Chon Pin Chia
- Hong Kong Institute of Integrative Medicine, The Chinese University of Hong Kong, Hong Kong, China
| | - Zhi-Xiu Lin
- Hong Kong Institute of Integrative Medicine, The Chinese University of Hong Kong, Hong Kong, China,School of Chinese Medicine, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China,*Correspondence: Zhi-Xiu Lin,
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25
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Al-Ani RM, Alaqeedy AA, Rashid RA. Prevalence and risk factors of the pregnancy rhinitis at Tikrit General Hospital, Tikrit City, Iraq. THE EGYPTIAN JOURNAL OF OTOLARYNGOLOGY 2022. [DOI: 10.1186/s43163-022-00344-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/04/2022]
Abstract
Abstract
Background
Pregnancy rhinitis (PR) is a relatively common condition with a prevalence of 20%. We aimed to identify the prevalence and risk factors of the PR. A prospective cohort study was conducted at the Obstetric and Gyenocology and Otolaryngology Departments in the Tikrit General Hospital, Tikrit City, Iraq. The study covered 12 months (September 2019–September 2020). Pregnant women were divided into two groups; with and without PR. Data regarding the age, body mass index (BMI), occupation, smoking, clinical features, parity, gestational age, and sex of the baby were recorded. Visual analog scale (VAS) and nasal-obstructive-symptom-evaluation (NOSE) scale were used for the evaluation of the nasal obstruction.
Results
The prevalence of the PR was 11.65% (110/944 pregnant women). Rhinorrhea was the commonest associated feature with nasal obstruction of the PR (n = 48, 43.6%). Ninety percent of the patients were in the age group < 35 years. The majority of the subjects were housewives (n = 551, 58.4%), in the second trimester (n = 456, 48.3%), and in the parity group 0–2 (n = 511, 54.1%). The female baby was found in 56.5% of the patients (n = 533). There were statistically significant differences between the two groups: women with and without PR regarding the BMI and gestational age (first trimester) (P value = 0.001). No history of current smoking was found in all women.
Conclusion
The prevalence of PR was 11.65% and was mostly seen in the first trimester. High BMI and pregnant women in the first trimester were considered risk factors for the PR.
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Bashir MBA, Basna R, Zhang GQ, Backman H, Lindberg A, Ekerljung L, Axelsson M, Hedman L, Vanfleteren L, Lundbäck B, Rönmark E, Nwaru BI. Computational phenotyping of obstructive airway diseases: protocol for a systematic review. Syst Rev 2022; 11:216. [PMID: 36229872 PMCID: PMC9559879 DOI: 10.1186/s13643-022-02078-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/17/2020] [Accepted: 09/18/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Over the last decade, computational sciences have contributed immensely to characterization of phenotypes of airway diseases, but it is difficult to compare derived phenotypes across studies, perhaps as a result of the different decisions that fed into these phenotyping exercises. We aim to perform a systematic review of studies using computational approaches to phenotype obstructive airway diseases in children and adults. METHODS AND ANALYSIS We will search PubMed, Embase, Scopus, Web of Science, and Google Scholar for papers published between 2010 and 2020. Conferences proceedings, reference list of included papers, and experts will form additional sources of literature. We will include observational epidemiological studies that used a computational approach to derive phenotypes of chronic airway diseases, whether in a general population or in a clinical setting. Two reviewers will independently screen the retrieved studies for eligibility, extract relevant data, and perform quality appraisal of included studies. A third reviewer will arbitrate any disagreements in these processes. Quality appraisal of the studies will be undertaken using the Effective Public Health Practice Project quality assessment tool. We will use summary tables to describe the included studies. We will narratively synthesize the generated evidence, providing critical assessment of the populations, variables, and computational approaches used in deriving the phenotypes across studies CONCLUSION: As progress continues to be made in the area of computational phenotyping of chronic obstructive airway diseases, this systematic review, the first on this topic, will provide the state of the art on the field and highlight important perspectives for future works. ETHICS AND DISSEMINATION No ethical approval is needed for this work is based only on the published literature and does not involve collection of any primary or human data. REGISTRATION AND REPORTING SYSTEMATIC REVIEW REGISTRATION: PROSPERO CRD42020164898.
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Affiliation(s)
- Muwada Bashir Awad Bashir
- Krefting Research Centre, Institute of Medicine, University of Gothenburg, SE-405 30, Gothenburg, Sweden.
| | - Rani Basna
- Krefting Research Centre, Institute of Medicine, University of Gothenburg, SE-405 30, Gothenburg, Sweden
| | - Guo-Qiang Zhang
- Krefting Research Centre, Institute of Medicine, University of Gothenburg, SE-405 30, Gothenburg, Sweden
| | - Helena Backman
- Section of Sustainable Health/the OLIN Unit, Department of Public Health and Clinical Medicine, Umeå University, Umeå, Sweden
| | - Anne Lindberg
- Section of Medicine/the OLIN Unit, Department of Public Health and Clinical Medicine, Umeå University, Umeå, Sweden
| | - Linda Ekerljung
- Krefting Research Centre, Institute of Medicine, University of Gothenburg, SE-405 30, Gothenburg, Sweden
| | - Malin Axelsson
- Department of Care Science, Faculty of Health and Society, Malmö University, Malmö, Sweden
| | - Linnea Hedman
- Department of Health Sciences, Luleå University of Technology, Luleå, Sweden
| | - Lowie Vanfleteren
- COPD Center, Sahlgrenska University Hospital, University of Gothenburg, Gothenburg, Sweden
| | - Bo Lundbäck
- Krefting Research Centre, Institute of Medicine, University of Gothenburg, SE-405 30, Gothenburg, Sweden
| | - Eva Rönmark
- Section of Sustainable Health/the OLIN Unit, Department of Public Health and Clinical Medicine, Umeå University, Umeå, Sweden
| | - Bright I Nwaru
- Krefting Research Centre, Institute of Medicine, University of Gothenburg, SE-405 30, Gothenburg, Sweden.,Wallenberg Centre for Molecular and Translational Medicine, Institute of Medicine, University of Gothenburg, Gothenburg, Sweden
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Xu H, Wang L, Chen H, Cai H. HDAC4 depletion ameliorates IL-13-triggered inflammatory response and mucus production in nasal epithelial cells via activation of SIRT1/NF-κB signaling. Immun Inflamm Dis 2022; 10:e692. [PMID: 36301023 PMCID: PMC9601864 DOI: 10.1002/iid3.692] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Revised: 04/20/2022] [Accepted: 08/08/2022] [Indexed: 11/05/2022] Open
Abstract
INTRODUCTION Allergic rhinitis (AR) is frequently known as a chronic respiratory disease with a global high prevalence. The pivotal roles of histone deacetylase 4 (HDAC4) in multiple human diseases have been underlined by numerous studies. Nevertheless, whether HDAC4 is implicated in AR remains to be elaborated. The objective of the current study is to clarify the impacts of HDAC4 on AR. METHODS First, human nasal epithelial cells (hNECs) were pretreated by interleukin-13 (IL-13). HDAC4 expression in hNECs with the presence or absence of IL-13 treatment was tested by quantitative reverse-transcription polymerase chain reaction (RT-qPCR) and western blot. Following, after HDAC4 was depleted, levels of histamine, Immunoglobulin E (IgE) and inflammatory factors were analyzed by ELISA assay. Then, Mucin-5AC (MUC5AC) expression was examined through RT-qPCR, western blot, and IF assay. Western blot was to analyze the expression of sirtuin 1 (SIRT1)/nuclear factor-kappaB (NF-κB) signaling-related proteins. After IL-13-induced hNECs were cotransfected with HDAC4 interference plasmids and SIRT1 inhibitor EX527, the functional experiments above were conducted again. RESULTS The experimental data in this study presented that HDAC4 expression was increased in IL-13-induced hNECs. Silencing of HDAC4 cut down the levels of histamine, IgE and inflammatory factors and the expression of MUC5AC. Additionally, knockdown of HDAC4 led to the activation of SIRT1/NF-κB signaling. Further, the downregulated levels of histamine, IgE and inflammatory factors and the expression of MUC5AC imposed by HDAC4 interference were all reversed by EX527. CONCLUSIONS In short, HDAC4 inhibition activated SIRT1/NF-κB signaling to mitigate inflammatory response and mucus production in IL-13-treated nasal epithelial cells in AR.
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Affiliation(s)
- Hangyu Xu
- Department of Otolaryngology, Taizhou Central HospitalTaizhou University HospitalTaizhouZhejiangChina
| | - Lingjun Wang
- Department of General Practice, Taizhou Central HospitalTaizhou University HospitalTaizhouZhejiangChina
| | - Huaqun Chen
- Department of Geriatrics, Taizhou Central HospitalTaizhou University HospitalTaizhouZhejiangChina
| | - Hefei Cai
- Department of Pediatrics, Taizhou Central HospitalTaizhou University HospitalTaizhouZhejiangChina
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Calmet H, Oks D, Santiago A, Houzeaux G, Corfec AL, Deruyver L, Rigaut C, Lambert P, Haut B, Goole J. Validation and Sensitivity analysis for a nasal spray deposition computational model. Int J Pharm 2022; 626:122118. [PMID: 36029992 DOI: 10.1016/j.ijpharm.2022.122118] [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: 06/23/2022] [Revised: 08/09/2022] [Accepted: 08/12/2022] [Indexed: 11/18/2022]
Abstract
Validating numerical models against experimental models of nasal spray deposition is challenging since many aspects must be considered. That being said, it is a critical step in the product development process of nasal spray devices. This work presents the validation process of a nasal deposition model, which demonstrates a high degree of consistency of the numerical model with experimental data when the nasal cavity is segmented into two regions but not into three. Furthermore, by modelling the flow as stationary, the computational cost is drastically reduced while maintaining quality of particle deposition results. Thanks to this reduction, a sensitivity analysis of the numerical model could be performed, consisting of 96 simulations. The objective was to quantify the impact of four inputs: the spray half cone angle, mean spray exit velocity, breakup length from the nozzle exit and the diameter of the nozzle spray device, on the three quantities of interest: the percentage of the accumulated number of particles deposited on the anterior, middle and posterior sections of the nasal cavity. The results of the sensitivity analysis demonstrated that the deposition on anterior and middle sections are sensitive to injection angle and breakup length, and the deposition on posterior section is only, but highly, sensitive to the injection velocity.
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Affiliation(s)
- Hadrien Calmet
- Barcelona Supercomputing Centre, (BSC-CNS), Department of Computer Applications in Science and Engineering, Barcelona, Spain.
| | - David Oks
- Barcelona Supercomputing Centre, (BSC-CNS), Department of Computer Applications in Science and Engineering, Barcelona, Spain
| | - Alfonso Santiago
- Barcelona Supercomputing Centre, (BSC-CNS), Department of Computer Applications in Science and Engineering, Barcelona, Spain
| | - Guillaume Houzeaux
- Barcelona Supercomputing Centre, (BSC-CNS), Department of Computer Applications in Science and Engineering, Barcelona, Spain
| | - Antoine Le Corfec
- Department of Pharmaceutical Sciences, Université libre de Bruxelles, Brussels, Belgium
| | - Laura Deruyver
- Department of Pharmaceutical Sciences, Université libre de Bruxelles, Brussels, Belgium
| | - Clement Rigaut
- Ecole polytechnique de Bruxelles, Université libre de Bruxelles, Brussels, Belgium
| | - Pierre Lambert
- Ecole polytechnique de Bruxelles, Université libre de Bruxelles, Brussels, Belgium
| | - Benoit Haut
- Ecole polytechnique de Bruxelles, Université libre de Bruxelles, Brussels, Belgium
| | - Jonathan Goole
- Department of Pharmaceutical Sciences, Université libre de Bruxelles, Brussels, Belgium
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29
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Yu JI, Kim JH, Nam KE, Lee W, Rhee DK. Pneumococcal Δ pep27 Immunization Attenuates TLRs and NLRP3 Expression and Relieves Murine Ovalbumin-Induced Allergic Rhinitis. J Microbiol Biotechnol 2022; 32:709-717. [PMID: 35484967 PMCID: PMC9628895 DOI: 10.4014/jmb.2203.03006] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2022] [Revised: 04/14/2022] [Accepted: 04/15/2022] [Indexed: 12/15/2022]
Abstract
Allergic rhinitis (AR), one of the most common inflammatory diseases, is caused by immunoglobulin E (IgE)-mediated reactions against inhaled allergens. AR involves mucosal inflammation driven by type 2 helper T (Th2) cells. Previously, it was shown that the Streptococcus pneumoniae pep27 mutant (Δpep27) could prevent and treat allergic asthma by reducing Th2 responses. However, the underlying mechanism of Δpep27 immunization in AR remains undetermined. Here, we investigated the role of Δpep27 immunization in the development and progression of AR and elucidated potential mechanisms. In an ovalbumin (OVA)-induced AR mice model, Δpep27 alleviated allergic symptoms (frequency of sneezing and rubbing) and reduced TLR2 and TLR4 expression, Th2 cytokines, and eosinophil infiltration in the nasal mucosa. Mechanistically, Δpep27 reduced the activation of the NLRP3 inflammasome in the nasal mucosa by down-regulating the Toll-like receptor signaling pathway. In conclusion, Δpep27 seems to alleviate TLR signaling and NLRP3 inflammasome activation to subsequently prevent AR.
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Affiliation(s)
- Jae Ik Yu
- School of Pharmacy, Sungkyunkwan University, Suwon 16419, Republic of Korea
| | - Ji-Hoon Kim
- School of Pharmacy, Sungkyunkwan University, Suwon 16419, Republic of Korea
| | - Ki-El Nam
- School of Pharmacy, Sungkyunkwan University, Suwon 16419, Republic of Korea
| | - Wonsik Lee
- School of Pharmacy, Sungkyunkwan University, Suwon 16419, Republic of Korea
| | - Dong-Kwon Rhee
- School of Pharmacy, Sungkyunkwan University, Suwon 16419, Republic of Korea,DNBio Pharm. Inc., Research Center, Sungkyunkwan University, Suwon 16419, Republic of Korea,Corresponding author Phone: +82-31-290-7707 E-mail:
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30
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Komnos ID, Michali MC, Ziavra NV, Katotomichelakis MA, Kastanioudakis IG. A Study of Airborne Pollen Grains and Fungal Spores in the Region of Epirus (Northwestern Greece). Cureus 2022; 14:e26335. [PMID: 35911364 PMCID: PMC9333049 DOI: 10.7759/cureus.26335] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/25/2022] [Indexed: 11/05/2022] Open
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31
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Tiwari ST, U. S, MM J. Gender Determination by Measuring Maxillary Sinus Volume Using Computed Tomography. JOURNAL OF HEALTH AND ALLIED SCIENCES NU 2022. [DOI: 10.1055/s-0042-1748633] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Abstract
Rationale and Objectives Skeleton analysis based on age and gender is of great importance since it is an initial step in personal identification and can be used to rebuild biological profiles and narrow down diagnosis toward correct possibilities of any unknown skeletons. Different dimensions of the maxillary sinus (MS) can be used to differentiate between gender. This study aims to evaluate and compare the dimensions and volume of MS among age and genders.
Materials and Methods Ninety patients (male 49, female 41) were studied. Different dimensions of MS, like anteroposterior (AP), superioinferior (SI), mediolateral (ML) diameter, volume of MS, and the distance between two MS were measured on computed tomography (CT) paranasal sinus images using an inbuilt electronic caliper on Digital Imaging and Communications in Medicine viewer software.
Statistical Analysis Independent t-test and analysis of variance were used for data analysis in genders and age groups. Paired t-test was used for comparison of right and left MS.
Results The dimensions and volume of MS were higher in males than females. Dimensions such as AP, SI diameter (p < 0.005), and volume of MS (p < 0.001) were significantly different in genders. The ML diameter and the distance between two MS were statistically insignificant in genders. No significant difference between MS dimensions and volume was noted in different age groups, but age group 3 (41–55 years) showed higher mean values for all the measurements. A consistency was noted in the measurements in both two-dimensional (2D) and three-dimensional (3D) images.
Conclusion MS dimensions are greater in males compared with females. The different dimensions and volumes of the MS using 2D or 3D CT scan images can be used along with other methods for gender determination in forensic anthropology.
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Affiliation(s)
| | - Shrikrishna U.
- Department of Radiodiagnosis and Imaging, K.S. Hegde Medical Academy, Mangalore, Karnataka, India
| | - Jaseemudheen MM
- Department of Medical Imaging Technology, K.S. Hegde Medical Academy, Mangalore, Karnataka, India
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32
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Belal A, Elanany MA, Alsantali RI, Alrooqi MM, Mohamed AR, Hasabelnaby S. Identification of Some Promising Heterocycles Useful in Treatment of Allergic Rhinitis: Virtual Screening, Pharmacophore Mapping, Molecular Docking, and Molecular Dynamics. RUSSIAN JOURNAL OF BIOORGANIC CHEMISTRY 2022; 48:438-456. [PMID: 35637779 PMCID: PMC9134989 DOI: 10.1134/s1068162022330019] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Revised: 02/13/2022] [Accepted: 02/14/2022] [Indexed: 12/21/2022]
Affiliation(s)
- Amany Belal
- Department of Pharmaceutical Chemistry, College of Pharmacy, Taif University, P.O. Box 11099 Taif, 21944 Saudi Arabia
| | - Mohamed A. Elanany
- School of Pharmacy and Pharmaceutical Industries, Badr University in Cairo (BUC), Cairo, Egypt
| | - Reem I. Alsantali
- Department of Pharmaceutical Chemistry, College of Pharmacy, Taif University, P.O. Box 11099 Taif, 21944 Saudi Arabia
| | - Munira M. Alrooqi
- Department of Chemistry, Faculty of Applied Science, Umm Al-Qura University, 21955 Makkah, Saudi Arabia
| | - Abdalla R. Mohamed
- Pharmaceutical Chemistry Department, Faculty of Pharmacy, Egyptian Russian University, 11829 Cairo Badr City, Egypt
| | - Sherifa Hasabelnaby
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Helwan University, Helwan, Egypt
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Kolanjiyil AV, Alfaifi A, Aladwani G, Golshahi L, Longest W. Importance of Spray–Wall Interaction and Post-Deposition Liquid Motion in the Transport and Delivery of Pharmaceutical Nasal Sprays. Pharmaceutics 2022; 14:pharmaceutics14050956. [PMID: 35631539 PMCID: PMC9145669 DOI: 10.3390/pharmaceutics14050956] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2022] [Revised: 04/22/2022] [Accepted: 04/24/2022] [Indexed: 02/04/2023] Open
Abstract
Nasal sprays, which produce relatively large pharmaceutical droplets and have high momentum, are primarily used to deliver locally acting drugs to the nasal mucosa. Depending on spray pump administration conditions and insertion angles, nasal sprays may interact with the nasal surface in ways that creates complex droplet–wall interactions followed by significant liquid motion after initial wall contact. Additionally, liquid motion can occur after deposition as the spray liquid moves in bulk along the nasal surface. It is difficult or impossible to capture these conditions with commonly used computational fluid dynamics (CFD) models of spray droplet transport that typically employ a deposit-on-touch boundary condition. Hence, an updated CFD framework with a new spray–wall interaction (SWI) model in tandem with a post-deposition liquid motion (PDLM) model was developed and applied to evaluate nasal spray delivery for Flonase and Flonase Sensimist products. For both nasal spray products, CFD revealed significant effects of the spray momentum on surface liquid motion, as well as motion of the surface film due to airflow generated shear stress and gravity. With Flonase, these factors substantially influenced the final resting place of the liquid. For Flonase Sensimist, anterior and posterior liquid movements were approximately balanced over time. As a result, comparisons with concurrent in vitro experimental results were substantially improved for Flonase compared with the traditional deposit-on-touch boundary condition. The new SWI-PDLM model highlights the dynamicenvironment that occurs when a nasal spray interacts with a nasal wall surface and can be used to better understand the delivery of current nasal spray products as well as to develop new nasal drug delivery strategies with improved regional targeting.
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Affiliation(s)
- Arun V. Kolanjiyil
- Department of Mechanical and Nuclear Engineering, Virginia Commonwealth University, Richmond, VA 23284, USA; (A.V.K.); (A.A.); (G.A.); (L.G.)
| | - Ali Alfaifi
- Department of Mechanical and Nuclear Engineering, Virginia Commonwealth University, Richmond, VA 23284, USA; (A.V.K.); (A.A.); (G.A.); (L.G.)
| | - Ghali Aladwani
- Department of Mechanical and Nuclear Engineering, Virginia Commonwealth University, Richmond, VA 23284, USA; (A.V.K.); (A.A.); (G.A.); (L.G.)
| | - Laleh Golshahi
- Department of Mechanical and Nuclear Engineering, Virginia Commonwealth University, Richmond, VA 23284, USA; (A.V.K.); (A.A.); (G.A.); (L.G.)
| | - Worth Longest
- Department of Mechanical and Nuclear Engineering, Virginia Commonwealth University, Richmond, VA 23284, USA; (A.V.K.); (A.A.); (G.A.); (L.G.)
- Department of Pharmaceutics, Virginia Commonwealth University, Richmond, VA 23298, USA
- Correspondence:
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TiO2-DNA Nanosensor In Situ for Quick Detection of Nasal Flora in Allergic Rhinitis Patients. COMPUTATIONAL AND MATHEMATICAL METHODS IN MEDICINE 2022; 2022:5708326. [PMID: 35465013 PMCID: PMC9020989 DOI: 10.1155/2022/5708326] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Revised: 02/24/2022] [Accepted: 03/16/2022] [Indexed: 11/25/2022]
Abstract
Background A relevant study found that allergic rhinitis (AR) may be related to the imbalance of nasal flora. Therefore, if the nasal flora of AR patients can be detected quickly, it is of great significance to study the distribution law of nasal flora in AR patients and explore its correlation with AR. Objective To design a new and convenient nano-DNA sensor for quick screening of nasal flora in allergic rhinitis (AR) patients, so as to provide experimental basis for the prevention and treatment of AR. Methods We create a synthesized nanostructured DNA biosensor called Nano-TiO2-DNA sensor which can be combined with samples from nasal mucosa or secretion with high efficiency and detect certain flora in situ without DNA extraction or RNA sequencing. In a physical property test, firstly, we tested the permeability, solubility, and storage temperature of nano-TiO2, so as to provide experimental basis for the synthesis of Nano-TiO2-DNA sensor. Subsequently, the permeability of Nano-TiO2-DNA sensor in Staphylococcus aureus was further tested. In a clinical experiment, we selected 60 AR patients treated in our hospital from September 2020 to September 2021 as the AR group and 60 healthy people who underwent physical examination at the same time as the control group. The Nano-TiO2-DNA sensor was used to detect typical nasal flora in AR patients, and Pearson's correlation analysis was used to explore the correlation between nasal flora with serum IgE and eosinophils. Results As for physicochemical characteristics, this sensor can permeate into certain bacteria directly and specifically. It has high affinity ability with a target, and the combination can be detected by evaluating the released fluorescence qualitatively and quantitatively. It can be stored at −20°C in ethyl alcohol stably. By this sensor, we have successfully detected Staphylococcus aureus, Klebsiella pneumoniae, and viridans streptococci in AR patients compared with healthy people, which will help these patients in the prevention of acute sinusitis and acute or subacute pneumonia. Furthermore, we found Proteus had the strongest positive correlation with AR while Actinomyces had the biggest negative correlation. Conclusion The Nano-TiO2-DNA sensor will help an outpatient doctor more for quick screening certain nasal flora in AR patients and improve the prevention of AR-related complications.
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Weiss K, Thuany M, Calin AG, Knechtle B. [More than a Harmless Cold]. PRAXIS 2022; 111:304-311. [PMID: 35414253 DOI: 10.1024/1661-8157/a003813] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
More than a Harmless Cold Abstract. We report on a 54-year-old patient who presented to the general practitioner several times due to a cold with a runny nose and a headache. Despite various therapies the symptoms didn't subside. Further examination showed a nasal NK/T-cell lymphoma stage IV. The patient died despite intensive therapy.
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Affiliation(s)
- Katja Weiss
- Medbase St. Gallen Am Vadianplatz, St. Gallen, Schweiz
| | - Mabliny Thuany
- Centre of Research, Education, Innovation and Intervention in Sport (CIFI2D), Faculty of Sports, University of Porto, Porto, Portugal
| | | | - Beat Knechtle
- Medbase St. Gallen Am Vadianplatz, St. Gallen, Schweiz
- Institut für Hausarztmedizin, Universität Zürich, Zürich, Schweiz
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Fu L, Xiang R, Zhang W, Tao Z, Tong H, Xu Y. The comparation of different oral corticosteroids withdrawal methods for nasal polyp surgery. EAR, NOSE & THROAT JOURNAL 2022:1455613221086027. [PMID: 35324339 DOI: 10.1177/01455613221086027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
OBJECTIVES To compare the efficacy and adverse events of different oral corticosteroids (OCSs) withdrawal methods for chronic rhinosinusitis with nasal polyp after endoscopic sinus surgery (ESS). METHODS This was a randomized prospective study conducted from Oct 2019 to Jan, 2021. 35 patients who underwent ESS were randomly divided into 2 groups. Regular group (n = 18) received 0.4mg/kg/day of methylprednisolone orally for 10 days, tapering group (n = 17) received 0.4mg/kg/day of methylprednisolone orally for 7 days, followed by progressive reduction of 8 mg of methylprednisolone per week for 3 weeks. The visual analogue scale (VAS) score, the Lund-Kennedy endoscopy (LKE) score, and the E score were assessed preoperatively and at half and 1, 2, and 12 months postoperatively. Statistical analyses were performed using SPSS. RESULTS There was no statistical difference in the baseline characteristics between the 2 groups. The postoperative VAS scores and LKE scores of patients were significantly improved from those preoperatively (P-values < 0.05). There was no statistical difference in the LKE score, E score, and VAS score between the 2 groups both preoperatively and postoperatively (P-values > 0.05). There was no statistical difference in adverse events between the 2 groups (P-values > 0.05). CONCLUSIONS The combination of OCSs and ESS can improve the clinical symptoms of patients and the recovery of nasal mucosa. There was no difference between the 2 drug withdrawal methods in efficacy and adverse events. Drug withdrawal gradually is more complicated therefore, in clinical practice, OCSs withdrawal directly would be the better option for patients.
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Affiliation(s)
- Lisheng Fu
- Department of Otolaryngology-Head and Neck Surgery, 117921Renmin Hospital of Wuhan University, China
- Research Institute of Otolaryngology-Head and Neck Surgery, 117921Renmin Hospital of Wuhan University, China
| | - Rong Xiang
- Department of Otolaryngology-Head and Neck Surgery, 117921Renmin Hospital of Wuhan University, China
- Research Institute of Otolaryngology-Head and Neck Surgery, 117921Renmin Hospital of Wuhan University, China
| | - Wei Zhang
- Department of Otolaryngology-Head and Neck Surgery, 117921Renmin Hospital of Wuhan University, China
- Research Institute of Otolaryngology-Head and Neck Surgery, 117921Renmin Hospital of Wuhan University, China
| | - Zezhang Tao
- Department of Otolaryngology-Head and Neck Surgery, 117921Renmin Hospital of Wuhan University, China
- Research Institute of Otolaryngology-Head and Neck Surgery, 117921Renmin Hospital of Wuhan University, China
| | - Huan Tong
- Department of Otolaryngology-Head and Neck Surgery, 117921Renmin Hospital of Wuhan University, China
- Research Institute of Otolaryngology-Head and Neck Surgery, 117921Renmin Hospital of Wuhan University, China
| | - Yu Xu
- Department of Otolaryngology-Head and Neck Surgery, 117921Renmin Hospital of Wuhan University, China
- Research Institute of Otolaryngology-Head and Neck Surgery, 117921Renmin Hospital of Wuhan University, China
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Prediction of the Active Components and Possible Targets of Xanthii Fructus Based on Network Pharmacology for Use in Chronic Rhinosinusitis. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2022; 2022:4473231. [PMID: 35287308 PMCID: PMC8917441 DOI: 10.1155/2022/4473231] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/04/2021] [Revised: 12/28/2021] [Accepted: 01/03/2022] [Indexed: 12/13/2022]
Abstract
Chronic rhinosinusitis (CRS) is a complex condition brought on for many reasons, and its prevalence is rising gradually around the world. Xanthii Fructus (XF) has been used in the treatment of CRS for decades and is effective. The chemical and pharmacological profiles of XF, on the other hand, are still unknown and need to be clarified. The potential mechanisms of XF in CRS treatment were investigated using a network pharmacology approach in this study. OB and DL were in charge of screening the bioactive components in XF and drug-likeness. TCMSP and PubChem databases were used to identify prospective XF proteins, whereas GeneCards and the DisGeNET database were used to identify potential CRS genes. An interactive network of XF and CRS is built using the STRING database based on common goals identified by the online tool Venny. Cytoscape was used to visualize the topological characteristics of nodes, while the biological function pathways were identified by GO Knowledge Base, KEGG. There were 26 bioactive components and 115 potential targets in XF that bind to CRS or are considered therapeutically relevant. Five significant signaling pathways have been found for CRS by the pathway analysis including the HIF-1 signaling pathway, TNF signaling pathway, Toll-like receptor signaling pathway, NOD-like receptor signaling pathway, and PI3K-Akt signaling pathway. We simultaneously confirmed that the PI3K-Akt pathway promotes the development of CRS. Finally, this study took a holistic approach to the pharmacological actions and molecular mechanisms of XF in the treatment of CRS. TNF, INS, CCL2, CXCL8, IL-10, VEGFA, and IL-6 have all been identified as potential targets for anti-inflammatory and immune-boosting effects. This network pharmacology prediction could be useful in manifesting the molecular mechanisms of the Chinese herbal compound XF for CRS.
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Rezaeian A, Kargoshaei A, Rastegar Z. A Comparison of Beclomethasone Aqueous Spray and Aerosol Delivery System in Nasal Polyps: A Randomized Control Trial. Adv Biomed Res 2022; 10:51. [PMID: 35127578 PMCID: PMC8781911 DOI: 10.4103/abr.abr_30_20] [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: 05/06/2020] [Revised: 08/23/2020] [Accepted: 09/05/2020] [Indexed: 11/17/2022] Open
Abstract
Background: Considering the effect of beclomethasone on allergic rhinitis or nasal polyps, it has been attempted to find the best method of using this drug to have the maximum effect and increase the patients' satisfaction. Therefore, the aim of this study was to compare the efficacy of beclomethasone aerosol and aqueous nasal sprays in the patients with nasal polyps. Materials and Methods: This double-blind randomized clinical trial was conducted on 60 patients with nasal polyps. The patients were divided into two groups. The first group (beclomethasone dipropionate aqueous [BD-AQ] group) was treated with daily two puffs of beclomethasone aqueous nasal spray 50 μg in each nostril, and the second group (beclomethasone dipropionate aerosol [BD-A] group) was treated with two puffs of aerosol beclomethasone 50 μg in each nostril daily for 6 months. At the beginning of the study, the sino-nasal outcome test-22 (SNOT-22) and Lund-Mackay scores were recorded after the evaluation of disease status and the severity of symptoms. Results: The results of this study demonstrated that the mean changes in Lund-Mackay and SNOT-22 scores (83 ± 6.30 and 4.25 ± 31.60, respectively) in the BD-A group were significantly higher than the BD-AQ group (2.01 ± 3.87and 9.83 ± 24.13, respectively) (P < 0.05), but there was no significant difference in the patients' satisfaction between the two groups (P > 0.05). Conclusion: According to the results of this study, patients with nasal polyps showed a significant improvement following both the interventions, but the disease severity in the BD-A group was significantly higher than the BD-AQ group based on the mean values of Lund-Mackay score.
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Affiliation(s)
- Ahmad Rezaeian
- Department of Otolaryngology, School of Medicine, Al-Zahra Hospital, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Amirabbas Kargoshaei
- Department of Otolaryngology, School of Medicine, Al-Zahra Hospital, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Zahra Rastegar
- Department of Otolaryngology, School of Medicine, Al-Zahra Hospital, Isfahan University of Medical Sciences, Isfahan, Iran
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Gupta KK, Anari S. Medical management of rhinitis in pregnancy. Auris Nasus Larynx 2022; 49:905-911. [DOI: 10.1016/j.anl.2022.01.014] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2021] [Revised: 01/09/2022] [Accepted: 01/26/2022] [Indexed: 10/19/2022]
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Schilling AL, Cannon E, Lee SE, Wang EW, Little SR. Advances in controlled drug delivery to the sinonasal mucosa. Biomaterials 2022; 282:121430. [DOI: 10.1016/j.biomaterials.2022.121430] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Revised: 01/09/2022] [Accepted: 02/17/2022] [Indexed: 12/20/2022]
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Assessment of knowledge, attitude, and practice of community pharmacists towards allergic rhinitis and its management in Khartoum state: A cross-sectional survey. INFORMATICS IN MEDICINE UNLOCKED 2022. [DOI: 10.1016/j.imu.2022.101020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
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Alanazy S, Alenezi M, Al-Quniabut I, Al-Juraifani I, Alburayh M, Altuaysi A, Alyahya Y, Al-Homaidan H, Al-Wutayd O. Patterns of allergic rhinitis among adults in Qassim region, Saudi Arabia: a cross sectional study. Pan Afr Med J 2021; 40:70. [PMID: 34804338 PMCID: PMC8590280 DOI: 10.11604/pamj.2021.40.70.30719] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2021] [Accepted: 09/12/2021] [Indexed: 12/03/2022] Open
Abstract
Introduction developing and developed countries have a high prevalence of allergic rhinitis (AR). Severe AR has negative impacts on sleep, quality of life, and work performance. The study aimed to identify the patterns of AR among patients attending the ears nose and throat Unit (ENT) clinic at King Saud Hospital, Qassim, Saudi Arabia. Methods this study was a cross-sectional study conducted at the ENT clinic of King Saudi Hospital, Unaizah City, Qassim region, Saudi Arabia. We examined outpatients diagnosed with AR using an interview questionnaire and clinical examination. Results the sample included 455 patients. Of these, 23.7% were 21-30 years old, 65.7% had a family history of AR, 57.8% had no general symptoms, 75.6% reported runny nose as the most common nasal symptom, and 35.4% reported no complications. Dust was the most common trigger of AR (82.4%), 49.2% reported allergic symptoms in all seasons, 96% of patients have inferior turbinate hypertrophy, and oral histamine was the most commonly used treatment (33.2%). Conclusion perineal AR and inferior turbinate hypertrophy were very common findings comparing to previous studies, further studies to assess the risk factors are highly recommended.
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Affiliation(s)
- Sultan Alanazy
- Department of Surgery, Ears Nose and Throat Unit, Unaizah College of Medicine and Medical Sciences, Qassim University, Al Qassim Saudi Arabia
| | - Mazyad Alenezi
- Department of Otolaryngology, Head and Neck Surgery, College of Medicine, Qassim University, Al Qassim, Saudi Arabia
| | - Ibrahim Al-Quniabut
- Department of Surgery, Ears Nose and Throat Unit, Unaizah College of Medicine and Medical Sciences, Qassim University, Al Qassim Saudi Arabia
| | - Ibrahim Al-Juraifani
- Unaizah College of Medicine and Medical Sciences, Qassim University, Al Qassim, Saudi Arabia
| | - Malek Alburayh
- Unaizah College of Medicine and Medical Sciences, Qassim University, Al Qassim, Saudi Arabia
| | - Abdullah Altuaysi
- Unaizah College of Medicine and Medical Sciences, Qassim University, Al Qassim, Saudi Arabia
| | - Yahya Alyahya
- Unaizah College of Medicine and Medical Sciences, Qassim University, Al Qassim, Saudi Arabia
| | - Hajaj Al-Homaidan
- Unaizah College of Medicine and Medical Sciences, Qassim University, Al Qassim, Saudi Arabia
| | - Osama Al-Wutayd
- Department of Family and Community Medicine, Unaizah College of Medicine and Medical Sciences, Qassim University, Al Qassim, Saudi Arabia
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Li S, Li Z, Tan T, Dai S, Wu Y, Xu F. Tanshinone IIA improves degranulation of mast cells and allergic rhinitis induced by ovalbumin by inhibiting the PLCγ1/PKC/IP3R pathway. Hum Exp Toxicol 2021; 40:S702-S710. [PMID: 34792426 DOI: 10.1177/09603271211058884] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Allergic rhinitis (AR) is a common allergic inflammatory and chronic reactive disease caused by allergen-induced immunoglobulin E (IgE). Tanshinone IIA (Tan IIA) is one of the active ingredients in Salvia miltiorrhiza Bunge (Danshen) and plays a vital role in inhibiting inflammation. Thus, we hypothesized that Tan IIA has anti-allergic effects and studied the function of Tan IIA in mast cells and an AR animal model. We induced RBL-2H3 cell sensitization with monoclonal anti-2,4,6-dinitrophenyl-immunoglobulin (Ig) E/human serum albumin (DNP-IgE/HSA) and constructed an ovalbumin (OVA)-induced AR model in mice. The role of Tan IIA in AR progression was studied using the MTT assay, ELISA, western blot, toluidine blue staining, HE staining, and Alcian blue and safranin O (A&S) staining. Tan IIA treatment significantly increased IgE/HSA-induced cell viability. However, Tan IIA treatment markedly downregulated the expression levels of β-hexosaminidase, histamine, tumor necrosis factor (TNF-α), interleukin 1β (IL-1β), IL-4, and IL-5 in IgE/HSA-induced cells. Furthermore, Tan IIA improved typical symptoms in the OVA-induced AR model mice by inhibiting the phospholipase Cγ1 (PLCγ1)/protein kinase C (PKC)/IP3R pathway. Additionally, Tan IIA effectively improved the degranulation of RBL-2H3 cells and OVA-induced AR in mice. Together, these results suggest that Tan IIA may be a potential drug for the treatment of AR in the future.
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Affiliation(s)
- Shouye Li
- College of Pharmacy, 117839Hangzhou Medical College, Hangzhou, China
| | - Zheming Li
- College of Pharmacy, 117839Hangzhou Medical College, Hangzhou, China
| | - Tao Tan
- Internal Medicine Department, Zhejiang Provincial General Team Hospital of the Chinese People's Armed Police Force, Hangzhou, China
| | - Shijie Dai
- College of Pharmacy, 117839Hangzhou Medical College, Hangzhou, China
| | - Yangsheng Wu
- College of Pharmacy, 117839Hangzhou Medical College, Hangzhou, China
| | - Faying Xu
- School of Medical Imaging, 117839Hangzhou Medical College, Hangzhou, China
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Casula E, Letizia Manca M, Manconi M. An integrative review on the uses of plant-derived bioactives formulated in conventional and innovative dosage forms for the local treatment of damaged nasal cavity. Int J Pharm 2021; 610:121229. [PMID: 34715259 DOI: 10.1016/j.ijpharm.2021.121229] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2021] [Revised: 10/09/2021] [Accepted: 10/21/2021] [Indexed: 12/22/2022]
Abstract
Plants and their derivates have been used as medicines for centuries and today is being re-discovered their usefulness for the human health. The therapeutic properties of phytochemicals are re-evaluated under the light of medical and pharmacological research, pushed by a constantly growing market demand, where consumers trust more natural products than synthetic drugs. New studies are enlightening the effectiveness of phytochemicals against a wide range of ailments, nevertheless very few evaluate the efficacy of topical formulations based on natural bioactive molecules in the treatment of nasal mucosal diseases. This review aims at exploring this little covered topic. An overview on the properties and functionality of the nasal mucosa and the different diseases affecting it has been provided. We summarized various nasal dosage forms containing natural bioactive and explored how innovative delivery systems loading phytochemicals can improve the treatment results. Finally, the potential use of novel nanocarriers for the treatment of nasal ailments has been covered as well.
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Affiliation(s)
- Eleonora Casula
- Dept. of Scienze della Vita e dell'Ambiente, University of Cagliari, Via Ospedale 72, 09124 Cagliari, Italy
| | - Maria Letizia Manca
- Dept. of Scienze della Vita e dell'Ambiente, University of Cagliari, Via Ospedale 72, 09124 Cagliari, Italy.
| | - Maria Manconi
- Dept. of Scienze della Vita e dell'Ambiente, University of Cagliari, Via Ospedale 72, 09124 Cagliari, Italy
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Evaluating the Protective Properties of a Xyloglucan-Based Nasal Spray in a Mouse Model of Allergic Rhinitis. Int J Mol Sci 2021; 22:ijms221910472. [PMID: 34638811 PMCID: PMC8508723 DOI: 10.3390/ijms221910472] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Revised: 09/15/2021] [Accepted: 09/24/2021] [Indexed: 12/19/2022] Open
Abstract
A breached nasal epithelial barrier plays an important role in driving allergic rhinitis (AR). Corticosteroids remain the standard of care (SoC) but come with side effects, thus alternative safe and effective treatments able to avoid inflammation and restore barrier integrity are needed. The aim of the present study is to evaluate the barrier-forming capacity of a xyloglucan-based nasal spray (XG) and compare its efficacy to several SoC treatments (corticosteroid spray, oral mast-cell stabilizer and oral antihistamine) in reducing allergic responses in addition to its effect when concomitantly administered with an antihistamine. An ovalbumin (OVA)-induced mouse AR model was used. XG shows a significant efficacy in reducing histological damage in AR mice; improves nasal rubbing and histamine-induced hyper-responsiveness. Total and OVA-specific IgE as well as pro-inflammatory cytokines are significantly reduced compared to OVA challenged-mice, with im-proved efficacy when used as an add-on treatment. However, XG reduces mucous secreting cells (PAS-positive) and mucin mRNA expression similar to the corticosteroid-treated mice. XG-spray maintains tight junction protein expression (ZO-1) and conversely decreases HDAC1 significantly; the latter being highly expressed in AR patients. Moreover, the concomitant treatment showed in all of the endpoints a similar efficacy to the corticosteroids. This innovative approach may represent a novel therapeutic strategy for nasal respiratory diseases like AR, reducing undesirable side effects and improving the quality of life in patients.
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Sanchez Russo R, Gambello MJ, Murphy MM, Aberizk K, Black E, Burrell TL, Carlock G, Cubells JF, Epstein MT, Espana R, Goines K, Guest RM, Klaiman C, Koh S, Leslie EJ, Li L, Novacek DM, Saulnier CA, Sefik E, Shultz S, Walker E, White SP, Mulle JG. Deep phenotyping in 3q29 deletion syndrome: recommendations for clinical care. Genet Med 2021; 23:872-880. [PMID: 33564151 PMCID: PMC8105170 DOI: 10.1038/s41436-020-01053-1] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2020] [Revised: 11/20/2020] [Accepted: 11/20/2020] [Indexed: 11/09/2022] Open
Abstract
PURPOSE To understand the consequences of the 3q29 deletion on medical, neurodevelopmental, psychiatric, brain structural, and neurological sequalae by systematic evaluation of affected individuals. To develop evidence-based recommendations using these data for effective clinical care. METHODS Thirty-two individuals with the 3q29 deletion were evaluated using a defined phenotyping protocol and standardized data collection instruments. RESULTS Medical manifestations were varied and reported across nearly every organ system. The most severe manifestations were congenital heart defects (25%) and the most common were gastrointestinal symptoms (81%). Physical examination revealed a high proportion of musculoskeletal findings (81%). Neurodevelopmental phenotypes represent a significant burden and include intellectual disability (34%), autism spectrum disorder (38%), executive function deficits (46%), and graphomotor weakness (78%). Psychiatric illness manifests across the lifespan with psychosis prodrome (15%), psychosis (20%), anxiety disorders (40%), and attention deficit-hyperactivity disorder (ADHD) (63%). Neuroimaging revealed structural anomalies of the posterior fossa, but on neurological exam study subjects displayed only mild or moderate motor vulnerabilities. CONCLUSION By direct evaluation of 3q29 deletion study subjects, we document common features of the syndrome, including a high burden of neurodevelopmental and neuropsychiatric phenotypes. Evidence-based recommendations for evaluation, referral, and management are provided to help guide clinicians in the care of 3q29 deletion patients.
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Affiliation(s)
| | - Michael J Gambello
- Department of Human Genetics, Emory University School of Medicine, Atlanta, GA, USA
| | - Melissa M Murphy
- Department of Human Genetics, Emory University School of Medicine, Atlanta, GA, USA
| | - Katrina Aberizk
- Department of Psychology, Emory University, Atlanta, GA, USA
| | - Emily Black
- Department of Human Genetics, Emory University School of Medicine, Atlanta, GA, USA
| | - T Lindsey Burrell
- Department of Pediatrics, Emory University School of Medicine, Atlanta, GA, USA
- Marcus Autism Center, Children's Healthcare of Atlanta and Emory University School of Medicine, Atlanta, GA, USA
| | - Grace Carlock
- Department of Human Genetics, Emory University School of Medicine, Atlanta, GA, USA
| | - Joseph F Cubells
- Department of Human Genetics, Emory University School of Medicine, Atlanta, GA, USA
- Department of Psychiatry and Behavioral Science, Emory University School of Medicine, Atlanta, GA, USA
| | - Michael T Epstein
- Department of Psychiatry and Behavioral Science, Emory University School of Medicine, Atlanta, GA, USA
| | - Roberto Espana
- Department of Psychology, Emory University, Atlanta, GA, USA
| | - Katrina Goines
- Department of Psychology, Emory University, Atlanta, GA, USA
| | - Ryan M Guest
- Department of Psychology, Emory University, Atlanta, GA, USA
| | - Cheryl Klaiman
- Department of Pediatrics, Emory University School of Medicine, Atlanta, GA, USA
- Marcus Autism Center, Children's Healthcare of Atlanta and Emory University School of Medicine, Atlanta, GA, USA
| | - Sookyong Koh
- Department of Pediatrics, Emory University School of Medicine, Atlanta, GA, USA
| | - Elizabeth J Leslie
- Department of Human Genetics, Emory University School of Medicine, Atlanta, GA, USA
| | - Longchuan Li
- Department of Pediatrics, Emory University School of Medicine, Atlanta, GA, USA
- Marcus Autism Center, Children's Healthcare of Atlanta and Emory University School of Medicine, Atlanta, GA, USA
| | - Derek M Novacek
- Department of Psychiatry and Biobehavioral Sciences, University of California, Los Angeles, CA, USA
- Desert Pacific Mental Illness, Research, Education, and Clinical Center, VA Greater Los Angeles Healthcare System, Los Angeles, CA, USA
| | - Celine A Saulnier
- Department of Pediatrics, Emory University School of Medicine, Atlanta, GA, USA
- Neurodevelopmental Assessment & Consulting Services, Atlanta, GA, USA
| | - Esra Sefik
- Department of Human Genetics, Emory University School of Medicine, Atlanta, GA, USA
- Department of Psychology, Emory University, Atlanta, GA, USA
| | - Sarah Shultz
- Department of Pediatrics, Emory University School of Medicine, Atlanta, GA, USA
- Marcus Autism Center, Children's Healthcare of Atlanta and Emory University School of Medicine, Atlanta, GA, USA
| | - Elaine Walker
- Department of Psychology, Emory University, Atlanta, GA, USA
| | - Stormi Pulver White
- Department of Pediatrics, Emory University School of Medicine, Atlanta, GA, USA
- Marcus Autism Center, Children's Healthcare of Atlanta and Emory University School of Medicine, Atlanta, GA, USA
| | - Jennifer Gladys Mulle
- Department of Human Genetics, Emory University School of Medicine, Atlanta, GA, USA.
- Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, GA, USA.
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Treatment with a Probiotic Mixture Containing Bifidobacterium animalis Subsp. Lactis BB12 and Enterococcus faecium L3 for the Prevention of Allergic Rhinitis Symptoms in Children: A Randomized Controlled Trial. Nutrients 2021; 13:nu13041315. [PMID: 33923532 PMCID: PMC8073063 DOI: 10.3390/nu13041315] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2021] [Revised: 04/11/2021] [Accepted: 04/13/2021] [Indexed: 12/25/2022] Open
Abstract
Background: Probiotics may prevent the allergic response development due to their anti-inflammatory and immunomodulatory effects. The aim of this study is to determine if the prophylactic treatment with a mixture of Bifidobacterium animalis subsp. Lactis BB12 and Enterococcus faecium L3 would reduce symptoms and need for drug use in children with allergic rhinitis (AR). Methods: The study included 250 children aged from 6 to 17 years, affected by AR. Patients were randomly assigned to the intervention group (150) or to the placebo group (100). Patients in the intervention group, in addition to conventional therapy (local corticosteroids and/or oral antihistamines), were treated in the 3 months preceding the onset of symptoms related to the presence of the allergen to which the children were most sensitized, with a daily oral administration of a probiotic mixture containing the Bifidobacterium animalis subsp. Lactis BB12 DSM 15954 and the Enterococcus faecium L3 LMG P-27496 strain. We used Nasal Symptoms Score (NSS) to evaluate AR severity before and after the treatment with probiotics or placebo. Results: the patients in the intervention group had a significant reduction in their NSS after probiotic treatment (p-value = 2.2 × 10−10. Moreover, for the same group of patients, we obtained a significant reduction in the intake of pharmacological therapy. In particular, we obtained a reduction in the use of oral antihistamines (p-value = 2.2 × 10−16), local corticosteroids (p-value = 2.2 × 10−13), and of both drugs (p-value 1.5 × 10−15). Conclusions: When administered as a prophylactic treatment, a mixture of BB12 and L3 statistically decreased signs and symptoms of AR and reduced significantly the need of conventional therapy.
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Liao Y, Zhong J, Liu S, Dai M, Liu Y, Li X, Yang Y, Zhang D, Lai D, Lu T, Zhang Q, Zhao Y. Yu ping feng san for pediatric allergic rhinitis: A systematic review and meta-analysis of randomized controlled trials. Medicine (Baltimore) 2021; 100:e24534. [PMID: 33787571 PMCID: PMC8021384 DOI: 10.1097/md.0000000000024534] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/18/2020] [Accepted: 01/08/2021] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND The potential treatment effects and safety of Yu ping feng san (YPFS) for pediatric allergic rhinitis (PAR) patients have yet to be studied systematically. OBJECTIVES To assess the effects and safety of YPFS for treat pediatric patients, allergic rhinitis. METHODS We systematically searched PubMed, EMBASE (Excerpta Medical Database), Cochrane library, Chinese Cochrane Centre's Controlled Trials Register platform, Wanfang Chinese Digital Periodical and Conference Database, China National Knowledge Infrastructure Database, and VIP Chinese Science, from inception dates to November 1, 2019. Randomized controlled trials (RCTs) were included. The risk of bias in the trials was assessed in accordance with the Cochrane Handbook, version 5.1.0. RevMan 5.3 software was used to perform a meta-analysis. Grading of Recommendations Assessment, Development and Evaluation methodology was applied to evaluate the evidence quality for each outcome. The quality of evidence for each outcome measurement was low for 4 outcomes and very low for 5 outcomes. RESULTS A total of 10 RCTs involving 1069 participants (3-15 years old) fulfilled the inclusion criteria. After exclusion, 8 RCTs were pooled for efficacy assessment. The overall efficacy evaluation result did not show benefit for the experimental group (relative risk 0.32, CI 95% 0.24-0.45; P = .98;) Investigation of variation of serum IgA, immunoglobulin E, IgG in three studies in 2 groups returned no statistical significance. YPFS gave relatively better safety (relative risk 0.29, CI 95% 0.14-0.58; P = .0005; Fig. S8, http://links.lww.com/MD/F751) and lower recurrence rates than did Western medical therapy. CONCLUSIONS Current evidence cannot support the routine use of YPFS for treatment of PAR. This may be due to poor-quality study-design limitations of the included YPFS studies. Our data showed that the use of YPFS for PAR is relatively safe compared to Western medical therapy, but a conclusion could not be drawn because only 5 studies were analyzed. Every study suffered from some methodological limitation. Therefore, further large, rigorously-designed studies are necessary to determine conclusively the utility of YPFS in PAR.
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Affiliation(s)
- Yong Liao
- Department of Otorhinolaryngology Head and Neck Surgery, West China Hospital of Sichuan University, Chengdu
- Department of Otorhinolaryngology Head and Neck Surgery, Minda Hospital of Hubei Minzu University, Enshi
| | - Juan Zhong
- Hospital of Chengdu University of Traditional Chinese Medicine
- School of Medical and Life Sciences/Reproductive and Women-Children Hospital, Chengdu University of Traditional Chinese Medicine
| | - Shuqin Liu
- Hospital of Chengdu University of Traditional Chinese Medicine
| | - Menglin Dai
- Hospital of Chengdu University of Traditional Chinese Medicine
| | - Yang Liu
- Hospital of Chengdu University of Traditional Chinese Medicine
| | - Xinrong Li
- Hospital of Chengdu University of Traditional Chinese Medicine
| | - Yepeng Yang
- Hospital of Chengdu University of Traditional Chinese Medicine
| | - Dazheng Zhang
- Chengdu University of Traditional Chinese Medicine
- Dujiangyan medical centre
- China qingcheng medical research laboratory of Traditional Chinese Medicine
| | - Dan Lai
- Department of Otolaryngology Head and Neck Surgery, The Affiliated Hospital of Southwest Medical University, No. 25 TaiPing Street, Luzhou, Sichuan, China
| | - Tao Lu
- Otolaryngology and Head & Neck Surgery Department One, First Affiliated Hospital of Kunming Medical University, Kunming, Yunnan
| | - Qinxiu Zhang
- Hospital of Chengdu University of Traditional Chinese Medicine
- School of Medical and Life Sciences/Reproductive and Women-Children Hospital, Chengdu University of Traditional Chinese Medicine
| | - Yu Zhao
- Department of Otorhinolaryngology Head and Neck Surgery, West China Hospital of Sichuan University, Chengdu
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Orlandi RR, Kingdom TT, Smith TL, Bleier B, DeConde A, Luong AU, Poetker DM, Soler Z, Welch KC, Wise SK, Adappa N, Alt JA, Anselmo-Lima WT, Bachert C, Baroody FM, Batra PS, Bernal-Sprekelsen M, Beswick D, Bhattacharyya N, Chandra RK, Chang EH, Chiu A, Chowdhury N, Citardi MJ, Cohen NA, Conley DB, DelGaudio J, Desrosiers M, Douglas R, Eloy JA, Fokkens WJ, Gray ST, Gudis DA, Hamilos DL, Han JK, Harvey R, Hellings P, Holbrook EH, Hopkins C, Hwang P, Javer AR, Jiang RS, Kennedy D, Kern R, Laidlaw T, Lal D, Lane A, Lee HM, Lee JT, Levy JM, Lin SY, Lund V, McMains KC, Metson R, Mullol J, Naclerio R, Oakley G, Otori N, Palmer JN, Parikh SR, Passali D, Patel Z, Peters A, Philpott C, Psaltis AJ, Ramakrishnan VR, Ramanathan M, Roh HJ, Rudmik L, Sacks R, Schlosser RJ, Sedaghat AR, Senior BA, Sindwani R, Smith K, Snidvongs K, Stewart M, Suh JD, Tan BK, Turner JH, van Drunen CM, Voegels R, Wang DY, Woodworth BA, Wormald PJ, Wright ED, Yan C, Zhang L, Zhou B. International consensus statement on allergy and rhinology: rhinosinusitis 2021. Int Forum Allergy Rhinol 2021; 11:213-739. [PMID: 33236525 DOI: 10.1002/alr.22741] [Citation(s) in RCA: 385] [Impact Index Per Article: 128.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2020] [Accepted: 11/09/2020] [Indexed: 02/06/2023]
Abstract
I. EXECUTIVE SUMMARY BACKGROUND: The 5 years since the publication of the first International Consensus Statement on Allergy and Rhinology: Rhinosinusitis (ICAR-RS) has witnessed foundational progress in our understanding and treatment of rhinologic disease. These advances are reflected within the more than 40 new topics covered within the ICAR-RS-2021 as well as updates to the original 140 topics. This executive summary consolidates the evidence-based findings of the document. METHODS ICAR-RS presents over 180 topics in the forms of evidence-based reviews with recommendations (EBRRs), evidence-based reviews, and literature reviews. The highest grade structured recommendations of the EBRR sections are summarized in this executive summary. RESULTS ICAR-RS-2021 covers 22 topics regarding the medical management of RS, which are grade A/B and are presented in the executive summary. Additionally, 4 topics regarding the surgical management of RS are grade A/B and are presented in the executive summary. Finally, a comprehensive evidence-based management algorithm is provided. CONCLUSION This ICAR-RS-2021 executive summary provides a compilation of the evidence-based recommendations for medical and surgical treatment of the most common forms of RS.
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Affiliation(s)
| | | | | | | | | | - Amber U Luong
- University of Texas Medical School at Houston, Houston, TX
| | | | - Zachary Soler
- Medical University of South Carolina, Charleston, SC
| | - Kevin C Welch
- Feinberg School of Medicine, Northwestern University, Chicago, IL
| | | | | | | | | | - Claus Bachert
- Ghent University, Ghent, Belgium.,Karolinska Institute, Stockholm, Sweden.,Sun Yatsen University, Gangzhou, China
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - David A Gudis
- Columbia University Irving Medical Center, New York, NY
| | - Daniel L Hamilos
- Massachusetts General Hospital, Harvard Medical School, Boston, MA
| | | | - Richard Harvey
- University of New South Wales and Macquarie University, Sydney, New South Wales, Australia
| | | | | | | | | | - Amin R Javer
- University of British Columbia, Vancouver, British Columbia, Canada
| | | | | | | | | | | | | | | | | | | | | | - Valerie Lund
- Royal National Throat Nose and Ear Hospital, UCLH, London, UK
| | - Kevin C McMains
- Uniformed Services University of Health Sciences, San Antonio, TX
| | | | - Joaquim Mullol
- IDIBAPS Hospital Clinic, University of Barcelona, Barcelona, Spain
| | | | | | | | | | | | | | | | | | | | - Alkis J Psaltis
- University of Adelaide, Adelaide, South Australia, Australia
| | | | | | | | - Luke Rudmik
- University of Calgary, Calgary, Alberta, Canada
| | - Raymond Sacks
- University of New South Wales, Sydney, New South Wales, Australia
| | | | | | | | | | | | | | | | | | | | | | | | | | - De Yun Wang
- National University of Singapore, Singapore, Singapore
| | | | | | | | - Carol Yan
- University of California San Diego, La Jolla, CA
| | - Luo Zhang
- Capital Medical University, Beijing, China
| | - Bing Zhou
- Capital Medical University, Beijing, China
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