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  1. Article ; Online: Liver function markers predict cardiovascular and renal outcomes in the CANVAS Program.

    Ferrannini, Giulia / Rosenthal, Norman / Hansen, Michael K / Ferrannini, Ele

    Cardiovascular diabetology

    2022  Volume 21, Issue 1, Page(s) 127

    Abstract: Background: Raised liver function tests (LFTs) have been correlated with multiple metabolic abnormalities and variably associated with cardiorenal outcomes. We sought to systematically test the relationship between LFT levels within the accepted range ... ...

    Abstract Background: Raised liver function tests (LFTs) have been correlated with multiple metabolic abnormalities and variably associated with cardiorenal outcomes. We sought to systematically test the relationship between LFT levels within the accepted range and major cardiorenal outcomes in a large clinical trial in type 2 diabetes, and the possible impact of placebo-controlled canagliflozin treatment.
    Methods: We measured serum alanine aminotransferase (ALT), aspartic aminotransferase (AST), gamma-glutamyl transferase (γGT), alkaline phosphatase (ALP), and bilirubin concentrations in 10,142 patients, at baseline and repeatedly over follow-up. The relation of LFTs to first hospitalized heart failure (HHF), cardiovascular (CV) and all-cause mortality, and progression of renal impairment was investigated using multivariate proportional-hazards models.
    Results: In univariate association, ALT was reciprocally predictive, and ALP was positively predictive, of all adjudicated outcomes; γGT also was directly associated with CV-but not renal-outcomes. In multivariate models including all 5 LFTs and 19 potential clinical confounders, ALT was independently associated with lower, and γGT with higher, CV outcomes risk. Canagliflozin treatment significantly reduced ALT, AST, and γGT over time. In a fully adjusted model including updated LFT levels and treatment, γGT was independently associated with CV and all-cause mortality, ALP with renal dysfunction progression, and canagliflozin treatment with significant reduction in HHF and renal risk.
    Conclusions: Higher γGT levels are top LFT markers of risk of HHF and death in patients with diabetes and high CV risk, while ALT are protective. Canagliflozin lowers the risk of HHF and renal damage independently of LFTs and potential confounders.
    MeSH term(s) Alkaline Phosphatase/blood ; Biomarkers/blood ; Canagliflozin/therapeutic use ; Diabetes Mellitus, Type 2/blood ; Diabetes Mellitus, Type 2/complications ; Diabetes Mellitus, Type 2/drug therapy ; Heart Failure/blood ; Heart Failure/etiology ; Heart Failure/prevention & control ; Humans ; Liver ; Liver Function Tests ; Sodium-Glucose Transporter 2 Inhibitors/therapeutic use
    Chemical Substances Biomarkers ; Sodium-Glucose Transporter 2 Inhibitors ; Canagliflozin (0SAC974Z85) ; Alkaline Phosphatase (EC 3.1.3.1)
    Language English
    Publishing date 2022-07-04
    Publishing country England
    Document type Clinical Trial ; Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 2093769-6
    ISSN 1475-2840 ; 1475-2840
    ISSN (online) 1475-2840
    ISSN 1475-2840
    DOI 10.1186/s12933-022-01558-w
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Role of Glycosuria in SGLT2 Inhibitor-Induced Cardiorenal Protection: A Mechanistic Analysis of the CREDENCE Trial.

    Ferrannini, Ele / Solini, Anna / Baldi, Simona / Scozzaro, Tiziana / Polidori, David / Natali, Andrea / Hansen, Michael K

    Diabetes

    2023  Volume 73, Issue 2, Page(s) 250–259

    MeSH term(s) Humans ; Sodium-Glucose Transporter 2 Inhibitors/therapeutic use ; Canagliflozin/therapeutic use ; Diabetes Mellitus, Type 2/complications ; Diabetes Mellitus, Type 2/drug therapy ; Creatinine ; Cardiovascular Diseases/complications ; Renal Insufficiency, Chronic/drug therapy ; Renal Insufficiency, Chronic/complications ; Heart Failure ; Glycosuria/chemically induced ; Glycosuria/complications ; Glycosuria/drug therapy ; Glucose
    Chemical Substances Sodium-Glucose Transporter 2 Inhibitors ; Canagliflozin (0SAC974Z85) ; Creatinine (AYI8EX34EU) ; Glucose (IY9XDZ35W2)
    Language English
    Publishing date 2023-10-31
    Publishing country United States
    Document type Journal Article
    ZDB-ID 80085-5
    ISSN 1939-327X ; 0012-1797
    ISSN (online) 1939-327X
    ISSN 0012-1797
    DOI 10.2337/db23-0448
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  3. Article ; Online: Natriuretic Peptides and Prognosis in Patients With Type 2 Diabetes Mellitus and High Risk for Cardiovascular Events.

    Khan, Muhammad Shahzeb / Januzzi, James L / Liu, Yuxi / Xu, Jialin / Shaw, Wayne / Sattar, Naveed / Mahaffey, Kenneth W / Neal, Bruce / Hansen, Michael K / Butler, Javed

    Journal of cardiac failure

    2024  

    Abstract: Background: The prognosis of individuals with and without an established heart failure (HF) diagnosis and similarly elevated N-terminal pro-B-type natriuretic peptide (NT-proBNP) levels is not well-known.: Methods and results: CANVAS (Canagliflozin ... ...

    Abstract Background: The prognosis of individuals with and without an established heart failure (HF) diagnosis and similarly elevated N-terminal pro-B-type natriuretic peptide (NT-proBNP) levels is not well-known.
    Methods and results: CANVAS (Canagliflozin Cardiovascular Assessment Study) trial participants were stratified according to baseline NT-proBNP quartiles and history of HF at baseline. Adjusted event rates per 1000 patient-years of follow-up for hospitalizations for HF, cardiovascular mortality, and kidney events were assessed, and hazard ratios (HR) were calculated using Cox proportional hazard models. Of the 3507 participants with available NT-proBNP concentrations, 471 (13.4%) had history of HF. The incidence rate per 1000 patient-years for hospitalizations for HF increased across the NT-proBNP quartiles in patients with (0, 2.8, 13.4, and 40.1; P < .001) and without (1.8, 3.1, 6.0, and 19.1; P < .001) HF, with a significantly higher risk in patients with HF compared with those without (with HF, quartile 3 HR 9.28 [interquartile range (IQR) 1.15-75.05]; P = .04; without HF, quartile 4 HR 4.86 [95% CI, 2.08-11.35]; P < .001). A similar higher risk for kidney events was seen in HF patients (with HF, quartile 4 HR 6.94 [95% CI, 2.66-18.08]; P = .001; without HF, quartile 4 HR 4.85 [95% CI, 3.02-7.80]; P = .001). Similar trends were seen for cardiovascular mortality.
    Conclusions: Among patients with type 2 diabetes and cardiovascular risk, an elevated NT-proBNP level was associated with worse HF and kidney outcomes in general, regardless of history of HF; however, the presence of a clinical diagnosis of HF at baseline was associated with an incrementally higher risk, particularly in higher NT-proBNP quartiles.
    Language English
    Publishing date 2024-04-16
    Publishing country United States
    Document type Journal Article
    ZDB-ID 1281194-4
    ISSN 1532-8414 ; 1071-9164
    ISSN (online) 1532-8414
    ISSN 1071-9164
    DOI 10.1016/j.cardfail.2024.03.010
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: Vascular endothelial growth factors and risk of cardio-renal events: Results from the CREDENCE trial.

    Januzzi, James L / Liu, Yuxi / Sattar, Naveed / Yavin, Yshai / Pollock, Carol A / Butler, Javed / Jardine, Meg / Heerspink, Hiddo J L / Masson, Serge / Breyer, Matthew / Hansen, Michael K

    American heart journal

    2024  Volume 271, Page(s) 38–47

    Abstract: Background: Circulating concentrations of vascular endothelial growth factor (VEGF) family members may be abnormally elevated in type 2 diabetes (T2D). The roles of placental growth factor (PlGF), soluble fms-like tyrosine kinase-1 (sFLT-1), and VEGF-A ... ...

    Abstract Background: Circulating concentrations of vascular endothelial growth factor (VEGF) family members may be abnormally elevated in type 2 diabetes (T2D). The roles of placental growth factor (PlGF), soluble fms-like tyrosine kinase-1 (sFLT-1), and VEGF-A in cardio-renal complications of T2D are not established.
    Method: The 2602 individuals with diabetic kidney disease (DKD) from the Canagliflozin and Renal Events in Diabetes with Established Nephropathy Clinical Evaluation trial were randomized to receive canagliflozin or placebo and followed for incident cardio-renal outcomes. PlGF, sFLT-1, and VEGF-A were measured at baseline, year 1, and year 3. Primary outcome was a composite of end-stage kidney disease, doubling of the serum creatinine, or renal/cardiovascular death. Cox proportional hazard regression was used to investigate the association between biomarkers with adverse clinical events.
    Results: At baseline, individuals with higher PlGF levels had more prevalent cardiovascular disease compared to those with lower values. Treatment with canagliflozin did not meaningfully change PlGF, sFLT-1, and VEGF-A concentrations at years 1 and 3. In a multivariable model, 1 unit increases in baseline log PlGF (hazard ratio [HR]: 1.76, 95% confidence interval [CI]: 1.23, 2.54, P-value = .002), sFLT-1 (HR: 3.34, [95% CI: 1.71, 6.52], P-value < .001), and PlGF/sFLT-1 ratio (HR: 4.83, [95% CI: 0.86, 27.01], P-value = .07) were associated with primary composite outcome, while 1 unit increase in log VEGF-A did not increase the risk of primary outcome (HR: 0.96 [95% CI: 0.81, 1.07]). Change by 1 year of each biomarker was also assessed: HR (95% CI) of primary composite outcome was 2.45 (1.70, 3.54) for 1 unit increase in 1-year concentration of log PlGF, 4.19 (2.18, 8.03) for 1 unit increase in 1-year concentration of log sFLT-1, and 21.08 (3.79, 117.4) for 1 unit increase in 1-year concentration of log PlGF/sFLT-1. Increase in 1-year concentrations of log VEGF-A was not associated with primary composite outcome (HR: 1.08, [95% CI: 0.93, 1.24], P-value = .30).
    Conclusions: People with T2D and DKD with elevated levels of PlGF, sFLT-1, and PlGF/sFLT-1 ratio were at a higher risk for cardiorenal events. Canagliflozin did not meaningfully decrease concentrations of PlGF, sFLT-1, and VEGF-A.
    Clinical trial: CREDENCE, https://clinicaltrials.gov/ct2/show/NCT02065791.
    MeSH term(s) Aged ; Female ; Humans ; Male ; Middle Aged ; Biomarkers/blood ; Canagliflozin/therapeutic use ; Cardiovascular Diseases/blood ; Cardiovascular Diseases/epidemiology ; Diabetes Mellitus, Type 2/complications ; Diabetes Mellitus, Type 2/drug therapy ; Diabetes Mellitus, Type 2/blood ; Diabetic Nephropathies/blood ; Diabetic Nephropathies/epidemiology ; Kidney Failure, Chronic/complications ; Kidney Failure, Chronic/blood ; Placenta Growth Factor/blood ; Risk Factors ; Sodium-Glucose Transporter 2 Inhibitors/therapeutic use ; Vascular Endothelial Growth Factor A/blood ; Vascular Endothelial Growth Factor Receptor-1/blood
    Chemical Substances Biomarkers ; Canagliflozin (0SAC974Z85) ; FLT1 protein, human (EC 2.7.10.1) ; PGF protein, human ; Placenta Growth Factor (144589-93-5) ; Sodium-Glucose Transporter 2 Inhibitors ; Vascular Endothelial Growth Factor A ; Vascular Endothelial Growth Factor Receptor-1 (EC 2.7.10.1) ; VEGFA protein, human
    Language English
    Publishing date 2024-02-22
    Publishing country United States
    Document type Journal Article ; Randomized Controlled Trial ; Research Support, Non-U.S. Gov't
    ZDB-ID 80026-0
    ISSN 1097-6744 ; 0002-8703
    ISSN (online) 1097-6744
    ISSN 0002-8703
    DOI 10.1016/j.ahj.2024.02.016
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  5. Article ; Online: Endotrophin is a risk marker of complications in CANagliflozin cardioVascular Assessment Study (CANVAS): a randomized controlled trial.

    Rasmussen, Daniel Guldager Kring / Hansen, Michael K / Blair, Joseph / Jatkoe, Timothy A / Neal, Bruce / Karsdal, Morten A / Genovese, Federica

    Cardiovascular diabetology

    2022  Volume 21, Issue 1, Page(s) 261

    Abstract: Background: Enhanced de-novo collagen type VI (COL VI) formation has been associated with kidney and cardiovascular fibrosis. We hypothesized that endotrophin (ETP), a product specifically generated during collagen type VI formation, may be prognostic ... ...

    Abstract Background: Enhanced de-novo collagen type VI (COL VI) formation has been associated with kidney and cardiovascular fibrosis. We hypothesized that endotrophin (ETP), a product specifically generated during collagen type VI formation, may be prognostic for heart failure (HF), cardiovascular death (CVD), kidney endpoints, and all-cause mortality in patients with type 2 diabetes.
    Methods: We measured ETP in plasma (P-ETP) and urine (U-ETP) samples collected at baseline and follow-up (year 3) from the randomized controlled trial, CANagliflozin cardioVascular Assessment Study (CANVAS), by use of the PRO-C6 ELISA measuring COL VI formation and ETP. At baseline, plasma and urine samples were available for 3531 and 3423 patients, respectively. At year 3, plasma and urine samples were available for 2178 (61.7%) and 2070 (60.5%) patients, respectively Patients were followed for a median of 6.1 years, and endpoints included: incident HF, CVD, three kidney composite endpoints, and all-cause mortality. Backward selection was used to identify variables to be included in the analyses. Robustness of the association with outcome was assessed by bootstrap analyses.
    Results: In univariable analysis, P-ETP predicted all investigated outcomes (all p < 0.0001), remained independently associated with all outcomes after adjustment for conventional risk factors (all p < 0.004), and increased C-statistics of the models for the outcomes HF, CVD, HFCVD, all-cause mortality, and kidney composite 2 (ΔC ≥ 0.002). In bootstrap analysis, P-ETP was retained with a frequency ranging from 41.0 to 98.4% for all outcomes. Levels of U-ETP were associated with outcomes in univariable analysis, but associations with most outcomes were lost after adjustment for conventional risk factors. The increase in P-ETP over time was greater with increasing albuminuria stage (p < 0.0001) and was independently associated with the kidney endpoints (p < 0.03). In the placebo arm, the increase in P-ETP was prognostic for all-cause mortality (HR [95% CI]; 1.14 [1.05-1.23], p = 0.003). Whereas levels of P-ETP were not impacted by treatment, levels of U-ETP significantly increased with canagliflozin treatment.
    Conclusions: P-ETP generated during COL VI formation predicts cardiovascular, kidney and mortality outcomes in patients with type 2 diabetes. As ETP identifies patients at increased risk of experiencing relevant outcomes, it may be used for patient enrichment in future clinical trials. Trial Registry Number (ClinicalTrials.gov Identifier): NCT01032629.
    MeSH term(s) Humans ; Collagen Type VI ; Canagliflozin/adverse effects ; Diabetes Mellitus, Type 2/diagnosis ; Diabetes Mellitus, Type 2/drug therapy ; Heart Failure
    Chemical Substances endotrophin ; Collagen Type VI ; Canagliflozin (0SAC974Z85)
    Language English
    Publishing date 2022-11-28
    Publishing country England
    Document type Randomized Controlled Trial ; Journal Article
    ZDB-ID 2093769-6
    ISSN 1475-2840 ; 1475-2840
    ISSN (online) 1475-2840
    ISSN 1475-2840
    DOI 10.1186/s12933-022-01666-7
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  6. Article: Canagliflozin Attenuates PromarkerD Diabetic Kidney Disease Risk Prediction Scores.

    Peters, Kirsten E / Bringans, Scott D / O'Neill, Ronan S / Lumbantobing, Tasha S C / Lui, James K C / Davis, Timothy M E / Hansen, Michael K / Lipscombe, Richard J

    Journal of clinical medicine

    2023  Volume 12, Issue 9

    Abstract: PromarkerD is a biomarker-based blood test that predicts kidney function decline in people with type 2 diabetes (T2D) who may otherwise be missed by current standard of care tests. This study examined the association between canagliflozin and change in ... ...

    Abstract PromarkerD is a biomarker-based blood test that predicts kidney function decline in people with type 2 diabetes (T2D) who may otherwise be missed by current standard of care tests. This study examined the association between canagliflozin and change in PromarkerD score (Δ score) over a three-year period in T2D participants in the CANagliflozin cardioVascular Assessment Study (CANVAS). PromarkerD scores were measured at baseline and Year 3 in 2008 participants with preserved kidney function (baseline eGFR ≥60 mL/min/1.73 m
    Language English
    Publishing date 2023-05-01
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2662592-1
    ISSN 2077-0383
    ISSN 2077-0383
    DOI 10.3390/jcm12093247
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  7. Article ; Online: Autoantibodies to Erythropoietin Receptor and Clinical Outcomes in Patients With Type 2 Diabetes and CKD: A

    Koshino, Akihiko / Neuen, Brendon L / Oshima, Megumi / Toyama, Tadashi / Hara, Akinori / Arnott, Clare / Neal, Bruce / Jardine, Meg / Badve, Sunil V / Mahaffey, Kenneth W / Pollock, Carol / Hansen, Michael K / Wada, Takashi / Heerspink, Hiddo J L

    Kidney international reports

    2023  Volume 9, Issue 2, Page(s) 347–355

    Abstract: Introduction: Autoantibodies to erythropoietin receptor (anti-EPOR antibodies) have been identified in patients with various kidney diseases. However, data in patients with type 2 diabetes (T2D) and chronic kidney disease (CKD) is limited. We assessed ... ...

    Abstract Introduction: Autoantibodies to erythropoietin receptor (anti-EPOR antibodies) have been identified in patients with various kidney diseases. However, data in patients with type 2 diabetes (T2D) and chronic kidney disease (CKD) is limited. We assessed the prevalence of anti-EPOR antibodies and their association with clinical outcomes in this population.
    Methods: The CREDENCE randomized patients with T2D and CKD to canagliflozin or placebo. Serum anti-EPOR antibodies, the exposure of interest, were measured using enzyme-linked immunosorbent assay. The primary outcome was doubling of serum creatinine, end-stage kidney disease, or death from kidney or cardiovascular (CV) causes. Secondary outcomes included CV and all-cause mortality. Multivariable Cox-regression models estimated associations between anti-EPOR antibodies and outcomes. The effects of canagliflozin on hemoglobin and hematocrit, stratified by the presence of anti-EPOR antibodies were assessed with a repeated measures mixed effects model.
    Results: Of 2600 participants with available biosamples, 191 (7.3%) were positive for anti-EPOR antibodies. Higher baseline anti-EPOR antibodies were associated with increased risk of primary outcome (hazard ratio [HR] per 1-SD increase = 1.12, 95% confidence interval [CI] = 1.01-1.24,
    Conclusion: In patients with T2D and CKD, anti-EPOR antibodies were associated with the composite kidney and CV outcome, as well as CV and all-cause mortality. Canagliflozin increased hemoglobin and hematocrit regardless of anti-EPOR antibodies.
    Language English
    Publishing date 2023-12-01
    Publishing country United States
    Document type Journal Article
    ISSN 2468-0249
    ISSN (online) 2468-0249
    DOI 10.1016/j.ekir.2023.11.024
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  8. Article ; Online: Cardiorenal Biomarkers, Canagliflozin, and Outcomes in Diabetic Kidney Disease: The CREDENCE Trial.

    Januzzi, James L / Mohebi, Reza / Liu, Yuxi / Sattar, Naveed / Heerspink, Hiddo J L / Tefera, Eshetu / Vaduganathan, Muthiah / Butler, Javed / Yavin, Yshai / Li, Jingwei / Pollock, Carol A / Perkovic, Vlado / Neal, Bruce / Hansen, Michael K

    Circulation

    2023  Volume 148, Issue 8, Page(s) 651–660

    Abstract: Background: People with type 2 diabetes and albuminuria are at an elevated risk for cardiac and renal events. The optimal biomarkers to aid disease prediction and to understand the benefits of sodium-glucose cotransporter-2 inhibition remain unclear.: ...

    Abstract Background: People with type 2 diabetes and albuminuria are at an elevated risk for cardiac and renal events. The optimal biomarkers to aid disease prediction and to understand the benefits of sodium-glucose cotransporter-2 inhibition remain unclear.
    Methods: Among 2627 study participants in the CREDENCE trial (Canagliflozin and Renal Events in Diabetes With Established Nephropathy Clinical Evaluation), concentrations of NT-proBNP (N-terminal pro-B-type natriuretic peptide), high-sensitivity cardiac troponin T, growth differentiation factor-15, and IGFBP7 (insulin-like growth factor binding protein 7) were measured. The effect of canagliflozin on biomarker concentrations was evaluated. The prognostic potential of each biomarker on the primary outcome (a composite of end-stage kidney disease [dialysis, transplantation, or a sustained estimated glomerular filtration rate of <15 mL·min
    Results: The median (quartiles 1 and 3) concentration of each biomarker was generally elevated: NT-proBNP, 180 ng/L (82, 442 ng/L); high-sensitivity cardiac troponin T, 19 ng/L (12, 29 ng/L); growth differentiation factor-15, 2595 ng/L (1852, 3775 ng/L); and IGFBP7, 121.8 ng/mL (105.4, 141.5 ng/mL). At 1 year, the biomarkers all rose by 6% to 29% in the placebo arm but only by 3% to 10% in the canagliflozin arm (all
    Conclusions: Multiple cardiorenal stress biomarkers are strongly prognostic in people with type 2 diabetes and albuminuria. Canagliflozin modestly reduced the longitudinal trajectory of rise in each biomarker. Change in the biomarker level in addition to the baseline level augments the primary outcome prediction.
    Registration: URL: https://www.
    Clinicaltrials: gov; Unique identifier: NCT02065791.
    MeSH term(s) Humans ; Diabetic Nephropathies/diagnosis ; Diabetic Nephropathies/drug therapy ; Canagliflozin/therapeutic use ; Diabetes Mellitus, Type 2/complications ; Diabetes Mellitus, Type 2/diagnosis ; Diabetes Mellitus, Type 2/drug therapy ; Albuminuria ; Troponin T ; Biomarkers ; Growth Differentiation Factors
    Chemical Substances Canagliflozin (0SAC974Z85) ; Troponin T ; Biomarkers ; Growth Differentiation Factors
    Language English
    Publishing date 2023-08-21
    Publishing country United States
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 80099-5
    ISSN 1524-4539 ; 0009-7322 ; 0069-4193 ; 0065-8499
    ISSN (online) 1524-4539
    ISSN 0009-7322 ; 0069-4193 ; 0065-8499
    DOI 10.1161/CIRCULATIONAHA.123.065251
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  9. Article ; Online: Insulin growth factor axis and cardio-renal risk in diabetic kidney disease: an analysis from the CREDENCE trial.

    Mohebi, Reza / Liu, Yuxi / Hansen, Michael K / Yavin, Yshai / Sattar, Naveed / Pollock, Carol A / Butler, Javed / Jardine, Meg / Masson, Serge / Heerspink, Hiddo J L / Januzzi, James L

    Cardiovascular diabetology

    2023  Volume 22, Issue 1, Page(s) 176

    Abstract: Background: The insulin-like growth factors (IGF) play a crucial role in regulating cellular proliferation, apoptosis, and key metabolic pathways. The ratio of IGF-1 to IGF binding protein-3 (IGFBP-3) is an important factor in determining IGF-1 ... ...

    Abstract Background: The insulin-like growth factors (IGF) play a crucial role in regulating cellular proliferation, apoptosis, and key metabolic pathways. The ratio of IGF-1 to IGF binding protein-3 (IGFBP-3) is an important factor in determining IGF-1 bioactivity. We sought to investigate the association of IGF-1 and IGFBP-3 with cardio-renal outcomes among persons with type 2 diabetes.
    Methods: Samples were available from 2627 individuals with type 2 diabetes and chronic kidney disease that were randomized to receive canagliflozin or placebo and were followed up for incident cardio-renal events. Primary outcome was defined as a composite of end-stage kidney disease, doubling of the serum creatinine level, or renal/cardiovascular death. IGF-1 and IGFBP-3 were measured at baseline, Year-1 and Year-3. Elevated IGF-1 level was defined according to age-specific cutoffs. Cox proportional hazard regression was used to investigate the association between IGF-1 level, IGFBP-3, and the ratio of IGF-1/IGFBP-3 with clinical outcomes.
    Results: Elevated IGF-1 was associated with lower glomerular filtration rate at baseline. Treatment with canagliflozin did not significantly change IGF-1 and IGFBP-3 concentrations by 3 years (p-value > 0.05). In multivariable models, elevated IGF-1 (above vs below age-specific cutoffs) was associated with the primary composite outcome (incidence rate:17.8% vs. 12.7% with a hazard ratio [HR]: 1.52; 95% confidence interval CI 1.09-2.13;P: 0.01), renal composite outcome (HR: 1.65; 95% CI 1.14-2.41; P: 0.01), and all-cause mortality (HR: 1.52; 95% CI 1.00-2.32; P; 0.05). Elevations in log IGFBP-3 did not associate with any clinical outcomes. Increase in log IGF-1/IGFBP-3 ratio was also associated with a higher risk of the primary composite outcome (HR per unit increase: 1.57; 95% CI 1.09-2.26; P; 0.01).
    Conclusions: These results further suggest potential importance of IGF biology in the risk for cardio-renal outcomes in type 2 diabetes. SGLT2 inhibition has no impact on the biology of IGF despite its significant influence on outcomes.
    Trial registration: CREDENCE; ClinicalTrials.gov Identifier: NCT02065791.
    MeSH term(s) Humans ; Insulin ; Diabetic Nephropathies/diagnosis ; Insulin-Like Growth Factor I ; Insulin-Like Growth Factor Binding Protein 3 ; Diabetes Mellitus, Type 2/diagnosis ; Diabetes Mellitus, Type 2/drug therapy ; Canagliflozin
    Chemical Substances Insulin ; Insulin-Like Growth Factor I (67763-96-6) ; Insulin-Like Growth Factor Binding Protein 3 ; Canagliflozin (0SAC974Z85)
    Language English
    Publishing date 2023-07-12
    Publishing country England
    Document type Randomized Controlled Trial ; Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 2093769-6
    ISSN 1475-2840 ; 1475-2840
    ISSN (online) 1475-2840
    ISSN 1475-2840
    DOI 10.1186/s12933-023-01916-2
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  10. Article ; Online: Associations of Angiopoietin 2 and Vascular Endothelial Growth Factor-A Concentrations with Clinical End Points.

    Mohebi, Reza / Liu, Yuxi / Hansen, Michael K / Yavin, Yshai / Sattar, Naveed / Pollock, Carol A / Butler, Javed / Jardine, Meg / Masson, Serge / Heerspink, Hiddo J L / Januzzi, James L

    Clinical journal of the American Society of Nephrology : CJASN

    2023  Volume 19, Issue 4, Page(s) 429–437

    Abstract: Background: Angiopoietin 2 regulates endothelial function partially mediated by vascular endothelial growth factor-A (VEGF-A) and may play a role in diabetic kidney disease (DKD). We assessed the association of angiopoietin 2 and VEGF-A with cardiorenal ...

    Abstract Background: Angiopoietin 2 regulates endothelial function partially mediated by vascular endothelial growth factor-A (VEGF-A) and may play a role in diabetic kidney disease (DKD). We assessed the association of angiopoietin 2 and VEGF-A with cardiorenal outcomes and investigated the effect of canagliflozin on angiopoietin 2 and VEGF-A concentrations.
    Methods: Two thousand five hundred sixty-five study participants with DKD and available plasma samples treated with canagliflozin or placebo in the Canagliflozin and Kidney Events in Diabetes with Established Nephropathy Clinical Evaluation (CREDENCE) trial were included. Angiopoietin 2 and VEGF-A concentrations were measured at baseline, year 1, and year 3. The primary composite end point of the trial was a composite of kidney failure, doubling of the serum creatinine level, and kidney or cardiovascular death.
    Results: Patients with the highest baseline quartile of angiopoietin 2, but not VEGF-A, concentration had the highest risk clinical profile. Treatment with canagliflozin significantly lowered concentrations of angiopoietin 2 (adjusted geometric mean ratio: 0.94; 95% confidence interval, 0.92 to 0.95; P < 0.001), but not VEGF-A. In multivariable-adjusted modeling, each 50% increment in log baseline angiopoietin 2 concentrations was associated with a higher risk of primary composite outcome (hazard ratio, 1.27; 95% confidence interval, 1.13 to 1.43). Angiopoietin 2 change at year 1 compared with baseline explained 10% of the effect of canagliflozin on the primary composite outcome. VEGF-A concentrations were not associated with outcomes, alone or in combination with angiopoietin 2.
    Conclusions: Higher angiopoietin 2 levels were associated with cardiorenal risk among individuals with DKD independent of VEGF-A. Canagliflozin lowered angiopoietin 2 concentrations.
    Clinical trial registry name and registration number: Evaluation of the Effects of Canagliflozin on Renal and Cardiovascular Outcomes in Participants With Diabetic Nephropathy, NCT02065791 .
    MeSH term(s) Humans ; Angiopoietin-2 ; Canagliflozin/therapeutic use ; Cardiovascular Diseases/complications ; Diabetic Nephropathies/complications ; Sodium-Glucose Transporter 2 Inhibitors/therapeutic use ; Treatment Outcome ; Vascular Endothelial Growth Factor A
    Chemical Substances Angiopoietin-2 ; Canagliflozin (0SAC974Z85) ; Sodium-Glucose Transporter 2 Inhibitors ; Vascular Endothelial Growth Factor A
    Language English
    Publishing date 2023-12-14
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2226665-3
    ISSN 1555-905X ; 1555-9041
    ISSN (online) 1555-905X
    ISSN 1555-9041
    DOI 10.2215/CJN.0000000000000389
    Database MEDical Literature Analysis and Retrieval System OnLINE

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