{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,25]],"date-time":"2026-10-25T17:30:12Z","timestamp":1792949412675,"version":"4.5.0"},"reference-count":26,"publisher":"Wiley","issue":"12","license":[{"start":{"date-parts":[[2024,12,19]],"date-time":"2024-12-19T00:00:00Z","timestamp":1734566400000},"content-version":"vor","delay-in-days":18,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Immunity Inflam &amp;amp; Disease"],"published-print":{"date-parts":[[2024,12]]},"abstract":"<jats:title>ABSTRACT<\/jats:title><jats:sec><jats:title>Background\/Objectives<\/jats:title><jats:p>Tissue remodeling, including dense eosinophil infiltration, is essential for forming inflammatory nasal polyps (NPs) and the pathogenesis of chronic rhinosinusitis with nasal polyps (CRSwNP). Toxic eosinophil major basic protein (MBP) damages the sinus mucosa epithelium and <jats:italic>lamina propria<\/jats:italic>, which initiates reparative processes leading to tissue remodeling. MBP specifically binds to BMK\u201013 antibodies allowing immunohistochemical (IHC) tissue staining for eosinophils. This study evaluated the association between NP stromal BMK\u201013 and endothelial adhesion molecule staining, and clinical parameters of NP patients compared to IHC expression and clinical parameters in subjects with healthy nasal mucosa.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>We included 30 patients with bilateral NPs who were selected for endoscopic ethmoidectomy. The control group was of 30 subjects with non\u2010inflamed nasal mucosa but with middle turbinate aeration, chosen for surgery. All participants were clinically scored before surgery, according to quality of life (QoL) outcome and symptoms. The degree of disease extension on computed tomography scans of the paranasal sinuses was also evaluated. Tissue samples after surgery were IHC stained for BMK\u201013 and endothelial proliferation markers CD31 and CD34.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>Expression of BMK\u201013, CD31, and CD34 in tissues of NPs was higher than in healthy nasal mucosa. Positive correlations were observed between BMK\u201013 expression, impaired QoL, and radiologically assessed extension of inflammation in NP patients.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>Apart from the fact that the NP tissue has, as expected, more intense eosinophilic infiltration, the proliferation of blood vessels is more pronounced in the NP tissue than in the tissue of healthy nasal mucosa. Expression of MBP in the tissue of ethmoidal NPs could serve as a potential marker of the degree of expansion of CRSwNP and indicate the severity of the disease.<\/jats:p><\/jats:sec><jats:sec><jats:title>Clinical Trial Registration<\/jats:title><jats:p>None, because it was a cross\u2010sectional study.<\/jats:p><\/jats:sec>","DOI":"10.1002\/iid3.70066","type":"journal-article","created":{"date-parts":[[2024,12,19]],"date-time":"2024-12-19T12:07:58Z","timestamp":1734610078000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":2,"title":["Expression of Major Basic Protein and Endothelial Adhesion Molecules in Chronically Inflamed Mucosa of the Ethmoid Labyrinth"],"prefix":"10.1002","volume":"12","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-1006-3454","authenticated-orcid":false,"given":"Tijana","family":"Vukadinovi\u0107","sequence":"first","affiliation":[{"name":"University of Montenegro Faculty of Medicine Podgorica Montenegro"},{"name":"Clinic of Otorhinolaryngology, Clinical Center of Montenegro Podgorica Montenegro"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5031-6757","authenticated-orcid":false,"given":"Biserka Vukomanovi\u0107","family":"\u0110ur\u0111evi\u0107","sequence":"additional","affiliation":[{"name":"Institute for Pathology, Faculty of Medicine of the Military Medical Academy University of Defence Belgrade Serbia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8453-7272","authenticated-orcid":false,"given":"Aleksandar","family":"Peri\u0107","sequence":"additional","affiliation":[{"name":"Department of Otorhinolaryngology, Faculty of Medicine of the Military Medical Academy University of Defence Belgrade Serbia"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2024,12,19]]},"reference":[{"key":"e_1_2_12_2_1","doi-asserted-by":"publisher","DOI":"10.1002\/alr.22741"},{"key":"e_1_2_12_3_1","doi-asserted-by":"publisher","DOI":"10.4193\/rhin20.600"},{"key":"e_1_2_12_4_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00405-018-5195-x"},{"key":"e_1_2_12_5_1","doi-asserted-by":"publisher","DOI":"10.1016\/0091-6749(93)90267-j"},{"key":"e_1_2_12_6_1","doi-asserted-by":"publisher","DOI":"10.2478\/10004-1254-62-2011-2120"},{"key":"e_1_2_12_7_1","doi-asserted-by":"publisher","DOI":"10.1369\/jhc.4a6514.2005"},{"key":"e_1_2_12_8_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-2273.2005.00985.x"},{"key":"e_1_2_12_9_1","doi-asserted-by":"publisher","DOI":"10.3892\/mmr.2019.9932"},{"key":"e_1_2_12_10_1","doi-asserted-by":"publisher","DOI":"10.1165\/ajrcmb.20.3.3060"},{"key":"e_1_2_12_11_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00011-010-0271-8"},{"key":"e_1_2_12_12_1","doi-asserted-by":"publisher","DOI":"10.1016\/s0194-5998(03)01397-4"},{"key":"e_1_2_12_13_1","doi-asserted-by":"publisher","DOI":"10.2298\/VSP180123072S"},{"issue":"4","key":"e_1_2_12_14_1","first-page":"183","article-title":"Staging in Rhinosinusitus","volume":"31","author":"Lund V. 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