2023
Myeloid lineage cells evince distinct steady-state level of certain gene groups in dependence on hereditary angioedema severity
BALLONOVÁ, Lucie; Přemysl SOUČEK; Peter SLANINA; Kamila RÉBLOVÁ; Ondřej ZAPLETAL et. al.Základní údaje
Originální název
Myeloid lineage cells evince distinct steady-state level of certain gene groups in dependence on hereditary angioedema severity
Autoři
BALLONOVÁ, Lucie; Přemysl SOUČEK; Peter SLANINA; Kamila RÉBLOVÁ ORCID; Ondřej ZAPLETAL; Marcela VLKOVÁ; Roman HAKL; Viktor BÍLY ORCID; Hana GROMBIŘÍKOVÁ; Eliška SVOBODOVÁ; Petra KULÍŠKOVÁ; Julie ŠTÍCHOVÁ; Marta SOBOTKOVÁ; Zachová RADANA; Jana HANZLÍKOVÁ; Martina VACHOVÁ; Pavlína KRÁLÍČKOVÁ; Irena KRČMOVÁ; Miloš JESEŇÁK a Tomáš FREIBERGER ORCID
Vydání
FRONTIERS IN GENETICS, LAUSANNE, FRONTIERS MEDIA SA, 2023, 1664-8021
Další údaje
Jazyk
angličtina
Typ výsledku
Článek v odborném periodiku
Obor
30101 Human genetics
Stát vydavatele
Švýcarsko
Utajení
není předmětem státního či obchodního tajemství
Odkazy
Impakt faktor
Impact factor: 2.800
Kód RIV
RIV/00216224:14110/23:00131293
Organizační jednotka
Lékařská fakulta
UT WoS
001034532700001
EID Scopus
2-s2.0-85165122860
Klíčová slova anglicky
FXII; hereditary angioedema; immune cell; interferon-gamma; gene expression
Příznaky
Mezinárodní význam, Recenzováno
Změněno: 15. 10. 2024 15:06, Ing. Martina Blahová
Anotace
V originále
Hereditary angioedema (HAE) is a rare genetic disorder with variable expressivity even in carriers of the same underlying genetic defect, suggesting other genetic and epigenetic factors participate in modifying HAE severity. Recent knowledge indicates the role of immune cells in several aspects of HAE pathogenesis, which makes monocytes and macrophages candidates to mediate these effects. Here we combined a search for HAE phenotype modifying gene variants with the characterization of selected genes’ mRNA levels in monocyte and macrophages in a symptom-free period. While no such gene variant was found to be associated with a more severe or milder disease, patients revealed a higher number of dysregulated genes and their expression profile was significantly altered, which was typically manifested by changes in individual gene expression or by strengthened or weakened relations in mutually co-expressed gene groups, depending on HAE severity. SERPING1 showed decreased expression in HAE-C1INH patients, but this effect was significant only in patients carrying mutations supposedly activating nonsense-mediated decay. Pro-inflammatory CXC chemokine superfamily members CXCL8, 10 and 11 were downregulated, while other genes such as FCGR1A, or long non-coding RNA NEAT1 were upregulated in patients. Co-expression within some gene groups (such as an NF-kappaB function related group) was strengthened in patients with a severe and/or mild course compared to controls. All these findings show that transcript levels in myeloid cells achieve different activation or depression levels in HAE-C1INH patients than in healthy controls and/or based on disease severity and could participate in determining the HAE phenotype.
Návaznosti
| MUNI/A/1098/2022, interní kód MU |
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| MUNI/A/1244/2021, interní kód MU |
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| NV18-05-00330, projekt VaV |
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| 90132, velká výzkumná infrastruktura |
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