Poor cardiac function (left ventricular ejection fraction < 35%) prior to surgery was a significant contributing factor associated with the onset of AKI [odds ratio (OR) 5.55, 95% confidential interval (CI) 1.39-22.13; P = 0.015], while a longer duration from diagnosis to surgical repair (OR 0.97, 95% CI 0.95-1.00; P = 0.049) and a higher preoperative albumin level (OR 0.83, 95% CI 0.70-0.99; P = 0.041) were found to lower the risk of AKI.
The INK4a-ARF (CDKN2A) locus on chromosome 9p21 encodes two tumour suppressor proteins, p16(INK4a) and p14(ARF), which act as upstream regulators of the Rb-CDK4 and p53 pathways.
These results suggest that VEGFG+405C polymorphism might be associated with a higher risk of preterm birth and that VEGF C-2578A polymorphism may participate in the development of perinatal complications such as NEC and ARF.
A total of 98 AKI cases (52.1%, [95% CI 44.9-59.3%]) occurred and the risk factors for AKI development in ACLF patients were age > 50 years (p = 0.009) and albumin (Alb) levels < 32 g/L (p = 0.007).
We prospectively evaluated the relationship of single nucleotide polymorphism in the promoter region of tumor necrosis factor alpha (TNF-alpha) and interleukin-10 (IL-10) to mortality in 61 patients with ARF requiring intermittent hemodialysis.
Correction to: Assessment of tumor necrosis factor alpha polymorphism TNF-α<sub>-238</sub> (rs 361525) as a risk factor for development of acute kidney injury in critically ill patients.
Studies have shown that the risk of preterm neonates for ARF is directly associated with a combination of high tumor necrosis factor-alpha producer and low interleukin-6 producer genotypes, as well as with low heat shock protein 72 producer genotype.
We hypothesised that polymorphisms in 4 candidate genes, namely angiotensin-converting enzyme (ACE), apolipoprotein-E (ApoE), interleukin-6 (IL-6), and tumour necrosis factor-alpha (TNF-α) are associated with AKI.
Thus, whereas germ-line mutations of PTEN, p53, p16(INK4A)/p14(ARF), and CDK4 are not common events in familial glioma, outside of familial cancer syndromes, point mutations of p53 and hemizygous deletions and other rearrangements of the p16(INK4A)/p14(ARF) tumor suppressor region may account for a subset of familial glioma cases.
We hypothesised that polymorphisms in 4 candidate genes, namely angiotensin-converting enzyme (ACE), apolipoprotein-E (ApoE), interleukin-6 (IL-6), and tumour necrosis factor-alpha (TNF-α) are associated with AKI.
Patients with AKI were found to have a greater percentage rise of Cystatin C (118.7% v/s 81.8%, p = 0.005), IL-18 (59.0% v/s 25.5%, p = 0.004) and Uric acid (34.3% v/s 19.2%, p = 0.008) after 24 h. Absolute Uric acid level at day 1 was also significantly associated with AKI (5.18 ± 0.91 v/s 4.45 ± 0.86, p = 0.003).
Studies have shown that the risk of preterm neonates for ARF is directly associated with a combination of high tumor necrosis factor-alpha producer and low interleukin-6 producer genotypes, as well as with low heat shock protein 72 producer genotype.
Higher levels of postoperative proangiogenic markers, VEGF and PGF, were associated with lower AKI and mortality risk, whereas higher postoperative antiangiogenic VEGFR1 levels were associated with higher risk for AKI and mortality.
Oncogenic stimuli trigger the DNA damage response (DDR) and induction of the alternative reading frame (ARF) tumor suppressor, both of which can activate the p53 pathway and provide intrinsic barriers to tumor progression.
Principle conclusions: The low producer genotypes of both TNF-α (-308 G/A) and IL-10 (-1082 G/A) polymorphisms could be considered a risk factor for the development of AKI in critically ill patients with severe sepsis, thus management technique implemented for this category should be modulated rescuing this sector of patients from the grave deterioration to acute kidney injury.
Assessment of tumor necrosis factor alpha polymorphism TNF-α<sub>-238</sub> (rs 361525) as a risk factor for development of acute kidney injury in critically ill patients.
In contrast, the overall transcriptome (P < 0.001) and transcripts of preselected acute kidney injury (AKI) genes were significantly different between the groups, with kidney injury molecule 1 (P = 0.001) and neutrophil gelatinase-associated lipocalin (P = 0.002) being most highly expressed and genes associated with glutathione metabolism (GSTA1, 3 and 4) most down-regulated in kidneys with subsequent severe dysfunction.
In contrast, the overall transcriptome (P < 0.001) and transcripts of preselected acute kidney injury (AKI) genes were significantly different between the groups, with kidney injury molecule 1 (P = 0.001) and neutrophil gelatinase-associated lipocalin (P = 0.002) being most highly expressed and genes associated with glutathione metabolism (GSTA1, 3 and 4) most down-regulated in kidneys with subsequent severe dysfunction.