| Autor: |
Gabriela Gajek, Anna S. Świerzko, Dariusz Jarych, Damian Mikulski, Paulina Kobiela, Karolina Chojnacka, Maja Kufelnicka-Babout, Agnieszka Szala-Poździej, Jędrzej Chrzanowski, Katarzyna Sobczuk, Wojciech Fendler, Misao Matsushita, Iwona Domżalska-Popadiuk, Jan Mazela, Jarosław Kalinka, Hideharu Sekine, Maciej Cedzyński |
| Jazyk: |
angličtina |
| Rok vydání: |
2023 |
| Předmět: |
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| Zdroj: |
Frontiers in Immunology, Vol 14 (2023) |
| Druh dokumentu: |
article |
| ISSN: |
1664-3224 |
| DOI: |
10.3389/fimmu.2023.1107063 |
| Popis: |
IntroductionFicolin-2 is a serum pattern recognition molecule, involved in complement activation via the lectin pathway. This study aimed to investigate the association of ficolin-2 concentration in cord blood serum with complications related to premature birth.Methods546 premature neonates were included. The concentration of ficolin-2 in cord blood serum was determined by a sandwich TRIFMA method. FCN2 genetic variants were analysed with RFLP-PCR, allele-specific PCR, Sanger sequencing or allelic discrimination using TaqMan probes method.FindingsCord blood serum ficolin-2 concentration correlated positively with Apgar score and inversely with the length of hospitalisation and stay at Neonatal Intensive Care Unit (NICU). Multivariate logistic regression analysis indicated that low ficolin-2 increased the possibility of respiratory distress syndrome (RDS) diagnosis [OR=2.05, 95% CI (1.24-3.37), p=0.005]. Median ficolin-2 concentration was significantly lower in neonates with RDS than in premature babies without this complication, irrespective of FCN2 gene polymorphisms localised to promoter and 3’untranslated regions: for patients born |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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