We highlight GIPR, a potential diabetes drug target, as possibly implicated in the genetic control of urinary potassium excretion, and NRBP1, a locus associated with gout, as plausibly involved in sodium and albumin excretion.
Independent factors (P < 0.05) associated with mortality in the multivariable Cox model in early dialysis start were: hypertension (HR 9.32, CI: 1.34-17.87), diabetes (HR 1.8, CI: 0.4-13.2) and albumin <3.5 g/dL (HR 1.5, CI: 0.8-6.2).
Applying more stringent criteria, only 12 ASPs (sib with diabetes >10 years, diabetic retinopathy, and nephrotic proteinuria) and 9 DSPs (sib with diabetes >10 years and normal urine albumin excretion) were identified.
Among whites, rs34459162, a novel missense single nucleotide polymorphism (SNP) in <i>RCN3</i>, was associated with fructosamine (<i>P</i> = 5.3 × 10<sup>-9</sup>) and rs1260236, a known diabetes-related missense mutation in <i>GCKR</i>, was associated with percent glycated albumin (<i>P</i> = 5.9 × 10<sup>-9</sup>) and replicated in CARDIA.
The adjusted hazard ratio for all-cause mortality was 4.85 (95% confidence interval [CI] 1.94 - 24.46) for aortic calcification (AACS ≥ 7), 2.14 for diabetes (yes/no), 0.93 for albumin (per 1 g/L), and 1.04 for age (per year).
In the T1D ASATI studies presented here, Tregitope peptides were administered to non-obese diabetic (NOD) mice at the onset of diabetes within two clinically-relevant delivery systems (liposomes and in human serum albumin [HSA]-fusion products) in combination with preproinsulin (PPI) target antigen peptides.
A locus on chromosome 1, rs7533564 (P = 1.9 × 10(-9)), was associated with skin intrinsic fluorescence measured by SCOUT DS (excitation 375 nm, emission 435-655 nm), which remained significant after adjustment for time-weighted HbA1c (P = 1.7 × 10(-8)). rs7533564 was associated with mean HbA1c in meta-analysis (P = 0.0225), mean glycated albumin (P = 0.0029), and glyoxal hydroimidazolones (P = 0.049), an AGE measured in skin biopsy collagen, in DCCT. rs7533564 was not associated with diabetes complications in DCCT/EDIC or with SF in subjects without diabetes (nondiabetic [ND]) (N = 8,721).
We studied three adiponectin polymorphisms (-11391G > A, +45T > G and +276G > T) in 3086 subjects with type 2 diabetes and high levels of albumin excretion from the diabetes, hypertension, microalbuminuria or proteinuria, cardiovascular events and ramipril (DIABHYCAR) trial.
In a multiple linear regression model, independent correlates of albumin excretion (P < 0.05) included: fasting blood sugar, treated diabetes, treated hypertension, higher systolic blood pressure, lower diastolic blood pressure, abnormal electrocardiogram, a history of stroke, the degree of American Indian heritage, and lower household income.
38 of 42 cohorts had multivariable survival analyses (MVSA) adjusting for age (92%), gender (66%), diabetes (63%), albumin (58%), inflammation (CRP/IL6-37%), non-BI nutritional markers (24%) and echocardiographic data (8%).
The independent predictors of death in the multivariate survival analysis were age [relative risk (RR) = 1.03, p = 0.23], diabetes (RR = 3.00, p = 0.03), diastolic blood pressure < or = 70 mmHg (RR = 2.94, p = 0.03), serum albumin (RR = 0.87, p < 0.01), and Lp(a) level (RR = 1.004, p < 0.01).
The peroxisome proliferator-activated receptor gamma2 (PPARgamma2) Pro12Ala polymorphism has been associated with a decreased risk of type 2 diabetes and a lower albumin excretion rate (AER) in patients with established diabetes.
The main outcome measures were estimated CKD prevalence (by serum creatinine-based estimated glomerular filtration rate (eGFR) and dipstick urine albumin); and estimated prevalence of CKD risk factors (diabetes, hypertension and obesity).
Higher baseline serum albumin concentration was not an independent risk factor of future T2D, whereas an increase in serum albumin concentration was independently associated with a lower diabetes risk.
This study aimed to investigate the effects of metformin and acarbose treatment on urine albumin excretion in Chinese patients with newly diagnosed diabetes and low-grade albuminuria.
We constructed a recombinant adenoviral vector (rAd-BTC) containing the cytomegalovirus promoter/enhancer, beta-globin chimeric intron, and albumin leader sequence to facilitate secretion, followed by BTC (1-80) complementary DNA (cDNA) encoding mature BTC.A single intravenous (i.v.) administration of rAd-BTC resulted in complete remission of streptozotocin (STZ)-induced diabetes within 2 weeks in mice.
Thus, in a large ethnically homogeneous cohort of diabetic subjects, our data show: (1) a significant association of C708/T polymorphism with microalbuminuria in long-term diabetes and with both lower plasma ANP levels and widespread albumin leakage; and (2) a strong association between ScaI polymorphism and both diabetic nephropathy and plasma ANP concentrations.
Hispanic ethnicity (0.6 points per year; 95% confidence interval, 0.0 to 1.1) and diabetes (0.7 points per year; 95% confidence interval, 0.3 to 1.0) were associated with higher frailty scores and higher serum albumin concentration with lower frailty scores (-1.1 points per g/dl; 95% confidence interval, -1.5 to -0.7).
To test this hypothesis we searched for association between the A-->G (-3862) variant in UCP1, the insertion/deletion (I/D) polymorphism in exon 8 in UCP2, and the C-->T (-55) polymorphism in UCP3 and diabetic nephropathy in 218 diabetic patients with normal urinary albumin excretion rate (AER), 216 with micro- or macroalbuminuria, and in 106 control subjects without a family history of diabetes.
At baseline the CKD273-classifier predicted development of microalbuminuria during follow-up, independent of treatment (candesartan/placebo), age, gender, systolic blood pressure, urine albumin excretion rate, estimated glomerular filtration rate, HbA1c and diabetes duration, with hazard ratio 2.5 [95% confidence interval (CI) 1.4-4.3; P = 0.002] and area under the curve 0.79 (95% CI 0.75-0.84; P < 0.0001).
Apnea-hypopnea-index [beta-estimate 0.01 mg/g, 95% CI (0.00; 0.02), p = .009], duration of diabetes, HbA1c and systolic blood pressure were associated with ln(urine-albumin-to-creatinine-ratio).