The β cell in diabetes: integrating biomarkers with functional measures

SE Kahn, YC Chen, N Esser, AJ Taylor… - Endocrine …, 2021 - academic.oup.com
The pathogenesis of hyperglycemia observed in most forms of diabetes is intimately tied to
the islet β cell. Impairments in propeptide processing and secretory function, along with the …

Review of methods for measuring β‐cell function: D esign considerations from the R estoring I nsulin S ecretion (RISE) C onsortium

TS Hannon, SE Kahn, KM Utzschneider… - Diabetes, Obesity …, 2018 - Wiley Online Library
The R estoring I nsulin S ecretion (RISE) study was initiated to evaluate interventions to slow
or reverse the progression of β‐cell failure in type 2 diabetes (T2D). To design the RISE …

Oral disposition index predicts the development of future diabetes above and beyond fasting and 2-h glucose levels

KM Utzschneider, RL Prigeon, MV Faulenbach… - Diabetes …, 2009 - Am Diabetes Assoc
OBJECTIVE—We sought to determine whether an oral disposition index (DIO) predicts the
development of diabetes over a 10-year period. First, we assessed the validity of the DIO by …

Hyperbolic relationship between insulin secretion and sensitivity on oral glucose tolerance test

R Retnakaran, S Shen, AJ Hanley, V Vuksan… - …, 2008 - Wiley Online Library
The utility of the disposition index as a measure of β‐cell compensatory capacity rests on the
established hyperbolic relationship between its component insulin secretion and sensitivity …

Evaluation of proposed oral disposition index measures in relation to the actual disposition index

R Retnakaran, Y Qi, MI Goran, JK Hamilton - Diabetic Medicine, 2009 - Wiley Online Library
Aims While the disposition index provides a useful measure of B‐cell function, its calculation
requires the performance of a frequently sampled intravenous glucose tolerance test …

Distinct insulin physiology trajectories in euglycemic pregnancy and gestational diabetes mellitus

T Thaweethai, Z Soetan, K James, JC Florez… - Diabetes …, 2023 - Am Diabetes Assoc
OBJECTIVE To evaluate changes in insulin physiology in euglycemic pregnancy and
gestational diabetes mellitus (GDM). RESEARCH DESIGN AND METHODS Participants …

Effect of a 12-week polyphenol rutin intervention on markers of pancreatic β-cell function and gut microbiota in adults with overweight without diabetes

A Mathrani, W Yip, IR Sequeira-Bisson, D Barnett… - Nutrients, 2023 - mdpi.com
Supplementation with prebiotic polyphenol rutin is a potential dietary therapy for type 2
diabetes prevention in adults with obesity, based on previous glycaemic improvement in …

Pancreatic adipose tissue infiltration, parenchymal steatosis and beta cell function in humans

P Begovatz, C Koliaki, K Weber, K Strassburger… - Diabetologia, 2015 - Springer
Aims/hypothesis This study aimed to perform a comprehensive analysis of interlobular,
intralobular and parenchymal pancreatic fat in order to assess their respective effects on …

Functional assessment of pancreatic β-cell area in humans

JJ Meier, BA Menge, TGK Breuer, CA Müller… - Diabetes, 2009 - Am Diabetes Assoc
OBJECTIVE β-Cell mass declines progressively during the course of diabetes, and various
antidiabetic treatment regimens have been suggested to modulate β-cell mass. However …

Evidence of reduced β-cell function in Asian Indians with mild dysglycemia

LR Staimez, MB Weber, H Ranjani, MK Ali… - Diabetes …, 2013 - Am Diabetes Assoc
OBJECTIVE To examine β-cell function across a spectrum of glycemia among Asian Indians,
a population experiencing type 2 diabetes development at young ages despite low BMI …