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August 1, 2002DiabetesOpen Access

Low Circulating Levels of Insulin-Like Growth Factor Binding Protein-1 (IGFBP-1) Are Closely Associated With the Presence of Macrovascular Disease and Hypertension in Type 2 Diabetes

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Key result

Lower circulating levels of IGFBP-1 were associated with increased odds of macrovascular disease in type 2 diabetes (OR 0.57; 95% CI 0.40-0.83; P=0.001).

Population

160 extensively characterized type 2 diabetic subjects

Design

Cohort

Follow-up

12 months

Authors

AHAdrian HealdManchester Academic Health Science CentreKSKirk SiddalsCharles River Laboratories (United Kingdom)WFWilliam FraserUniversity of Sheffield

Discussion

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Implication

Phosphorylation of IGFBP-1 may alter IGF-I bioavailability in diabetes; leaves open its vascular role in CVD.

Study Design

Type

Cohort (n=160)

Structured PICO

P
Population
160 extensively characterized type 2 diabetic subjects evaluated on two occasions 12 months apart.
O
Outcome
Presence of macrovascular disease

Main Result

Odds Ratio: 0.57 (95% CI 0.4–0.83)

p-value: p=0.001

Low circulating levels of highly phosphorylated IGFBP-1 are closely associated with macrovascular disease and hypertension in type 2 diabetes, suggesting a potential protective role against cardiovascular disease.

Cite This Study

Heald et al. (2002) conducted a cohort in Type 2 diabetes (n=160). IGFBP-1 concentration vs. Higher IGFBP-1 concentration was evaluated on Presence of macrovascular disease (OR 0.57, 95% CI 0.40-0.83, p=0.001). Lower circulating levels of IGFBP-1 were associated with increased odds of macrovascular disease in type 2 diabetes (OR 0.57; 95% CI 0.40-0.83; P=0.001).

synapsesocial.com/papers/6a653fb7f57138304a40eef1https://doi.org/10.2337/diabetes.51.8.2629

Topics

Hypertension management
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Also Consider

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  1. 1Circulating Insulin and Insulin Growth Factor-1 Are Independent Determinants of Left Ventricular Mass and Geometry in Essential Hypertension1999 · 185 citations
  2. 2Regulation of insulin-like growth factor I receptors on vascular smooth muscle cells by growth factors and phorbol esters.1993 · 50 citations
  3. 3Phosphorylated insulin-like growth factor binding protein 1 is increased in pregnant diabetic subjects.1999 · 53 citations
  4. 4Reduced insulin-like growth factor binding protein-1 (IGFBP-1) levels correlate with increased cardiovascular risk in non-insulin dependent diabetes mellitus (NIDDM).1996 · 73 citations
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