Iron-regulatory proteins secure iron availability in cardiomyocytes to prevent heart failure
- SabaHaddad
- YongWang
- BrunoGaly
- MortimerKorf-Klingebiel
- ValentinHirsch
- Abdul M.Baru
- FatemehRostami
- Marc R.Reboll
- JörgHeineke
- UlrichFlögel
- StephanieGroos
- AndréRenner
- KarlToischer
- FabianZimmermann
- StefanEngeli
- JensJordan
- JohannBauersachs
- Matthias W.Hentze
- Kai C.Wollert
- TiborKempf
Results
Reduced iron content, IRE binding activity, and transferrin receptor expression in the failing human heart
pvalue <- 0.00152894
NOT RUN {
require(stats) # for lowess, rpois, rnorm plot(cars) lines(lowess(cars))
plot(sin, -pi, 2*pi) # see ?plot.function
Discrete Distribution Plot:
plot(table(rpois(100, 5)), type = "h", col = "red", lwd = 10, main = "rpois(100, lambda = 5)")
Simple quantiles/ECDF, see ecdf() {library(stats)} for a better one:
plot(x <- sort(rnorm(47)), type = "s", main = "plot(x, type = "s")") points(x, cex = .5, col = "dark red") # }
Consistent with previous
reports {cite}maeder2011,leszek2012
iron
concentration was significantly lower in LV tissue samples from patients with advanced
heart failure than in LV tissue samples from unused donor hearts. As shown by
electrophoretic mobility shift assays, IRE binding activity was significantly (p <
formatC(pvalue,3,format="f")
Figure 1<fig1>
). Protein
expression levels of the transferrin receptor were significantly lower in failing hearts
than in the controls.