ArticleInternational journal of molecular sciences2022
Cellular and Biochemical Characterization of Mesenchymal Stem Cells from Killian Nasal Polyp.
Article in International journal of molecular sciences, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.
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Who cites it
14 citing papers in PubMed, 18 citations in OpenAlex.
- Unique Features of Nasal Airway and Airflow Improvement Post-Dupilumab: A Computational Cohort Study.The Laryngoscope · 2026Article
- Preliminary Effects of Benralizumab in an AML Cell Model with Promyelocytic Features Expressing IL-5R: An Exploratory Proof-of-Concept Study.Biomedicines · 2026Article
- Mucosal Remodeling in Chronic Rhinosinusitis with Nasal Polyps: The Role of Innate Lymphoid Cells and Reprogramming Under IL-4Rα Blockade.International journal of molecular sciences · 2026Review
- Application of Machine Learning in Predicting Osteogenic Differentiation of Mesenchymal Stem Cells.Bioengineering (Basel, Switzerland) · 2025Review
- Histopathological and Molecular Insights into Chronic Nasopharyngeal and Otic Disorders in Children: Structural and Immune Mechanisms Underlying Disease Chronicity.Life (Basel, Switzerland) · 2025Review
- Modulating nasal barrier function and tissue remodeling in inflammatory diseases: the role of ginseng and its bioactive compounds.Tissue barriers · 2025Review
- Tissue microRNA dynamics in sinonasal inverted papilloma: implications for pathology and therapy.Tissue barriers · 2025Review
- Real-World Evaluation of Dupilumab in the Long-Term Management of Eosinophilic Chronic Rhinosinusitis with Nasal Polyps: A Focus on IL-4 and IL-13 Receptor Blockade.Medicina (Kaunas, Lithuania) · 2024Article
- Ganglioside GD3 Regulates Inflammation and Epithelial-to-Mesenchymal Transition in Human Nasal Epithelial Cells.International journal of molecular sciences · 2024Article
- Food Safety Assessment and Nutraceutical Outcomes of Dairy By-Products: Ovine Milk Whey as Wound Repair Enhancer on Injured Human Primary Gingival Fibroblasts.Foods (Basel, Switzerland) · 2024Article
- Real-Life Effects of Omalizumab on Chronic Rhinosinusitis with Nasal Polyposis.Journal of personalized medicine · 2023Article
- An Overview on Lipid Droplets Accumulation as Novel Target for Acute Myeloid Leukemia Therapy.Biomedicines · 2023Review
- Targeting IL-4 and IL-13 Receptors on Eosinophils in CRSwNP Patients: The Clinical Efficacy of Dupilumab.Journal of personalized medicine · 2023Article
- Utilization of Dairy By-Products as a Source of Functional and Health Compounds-The Role of Ovine Colostrum and Milk Whey on Chronic Myeloid Leukemia Cells.Foods (Basel, Switzerland) · 2023Article
Corrections and comments
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Authors and funding
6 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Killian's (antrochoanal) polyp is a unilateral nasal polypoid lesion of the maxillary sinus especially affecting children and young adults with unilateral nasal obstruction, pus discharge, and headache. Although its etiology is unclear, chronic inflammation, autoreactivity, allergies, and viral infections are implicated in its formation and development, causing nasal tissue remodeling. In this context, we isolated and cultured mesenchymal stem cells from surgical biopsies of three patients with Killian nasal polyp (KNP-MSCs) while healthy nasal tissue (HNT-MSCs) was used as control. Our results demonstrated that KNP-MSCs exhibited reduced cell proliferation compared to HNT-MSCs, and migrated less than the control, showing a partial epithelial phenotype with low mRNA levels of I-CAM and a significant increase of E-cad. Subsequently, both MSCs were induced to osteoblastic or adipocyte differentiation for up to 20 days. KNP-MSCs underwent to differentiate into osteoblasts but exhibited reduced ALP activity and calcium deposits and low mRNA levels of osteogenesis-associated genes compared to osteogenic induced-HNT-MSCs. Conversely, KNP-MSCs and HNT-MSCs have shown the same adipogenic differentiation potential, with a similar lipid droplet amount, adipocyte gene expression, and triacylglycerols content. Taken together, these results first demonstrated the cellular and molecular characterization of MSCs derived from the Killian nasal polyp.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.