Deprecated: Implicit conversion from float 233.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 233.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 233.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 233.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 233.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 233.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 233.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 267.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 267.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Warning: imagejpeg(C:\Inetpub\vhosts\kidney.de\httpdocs\phplern\29657277
.jpg): Failed to open stream: No such file or directory in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 117 Noncoding+RNA
2017 ; 3
(1
): ä Nephropedia Template TP
gab.com Text
Twit Text FOAVip
Twit Text #
English Wikipedia
Insights into the Function of Long Noncoding RNAs in Sepsis Revealed by Gene
Co-Expression Network Analysis
#MMPMID29657277
Pellegrina DVDS
; Severino P
; Barbeiro HV
; de Souza HP
; Machado MCC
; Pinheiro-da-Silva F
; Reis EM
Noncoding RNA
2017[Jan]; 3
(1
): ä PMID29657277
show ga
Sepsis is a major cause of death and its incidence and mortality increase
exponentially with age. Most gene expression studies in sepsis have focused in
protein-coding genes and the expression patterns, and potential roles of long
noncoding RNAs (lncRNAs) have not been investigated yet. In this study, we
performed co-expression network analysis of protein-coding and lncRNAs measured
in neutrophil granulocytes from adult and elderly septic patients, along with
age-matched healthy controls. We found that the genes displaying highest network
similarity are predominantly differently expressed in sepsis and are enriched in
loci encoding proteins with structural or regulatory functions related to protein
translation and mitochondrial energetic metabolism. A number of lncRNAs are
strongly connected to genes from these pathways and may take part in regulatory
loops that are perturbed in sepsis. Among those, the ribosomal pseudogenes
RP11-302F12.1 and RPL13AP7 are differentially expressed and appear to have a
regulatory role on protein translation in both the elderly and adults, and
lncRNAs MALAT1, LINC00355, MYCNOS, and AC010970.2 display variable connection
strength and inverted expression patterns between adult and elderly networks,
suggesting that they are the best candidates to be further studied to understand
the mechanisms by which the immune response is impaired by age. In summary, we
report the expression of lncRNAs that are deregulated in patients with sepsis,
including subsets that display hub properties in molecular pathways relevant to
the disease pathogenesis and that may participate in gene expression regulatory
circuits related to the poorer disease outcome observed in elderly subjects.