Lessons from 11C-dihydrotetrabenazine imaging in a xenograft mouse model of rat insulinoma: is PET imaging of pancreatic beta cell mass feasible?

M Collantes, M Barajas, G Quincoces… - The quarterly journal …, 2015 - europepmc.org
Background The feasibility of beta cell mass (BCM) imaging and quantification with positron
emission tomography (PET) in the pancreas is controversial. In an effort to shed some light …

Imaging of pancreatic islet cells

DR Arifin, JWM Bulte - Diabetes/metabolism research and …, 2011 - Wiley Online Library
At present, the onset and progress of diabetes, and the efficacy of potential treatments, can
only be assessed through indirect means, ie blood glucose, insulin, or C‐peptide …

[HTML][HTML] Imaging the beta-cell mass: why and how

F Saudek, CH Brogren, S Manohar - The review of diabetic studies …, 2008 - ncbi.nlm.nih.gov
Diabetes is a disorder characterized by beta-cell loss or exhaustion and insulin deficiency.
At present, knowledge is lacking on the underlying causes and for the therapeutic recovery …

Molecular imaging of β-cells: diabetes and beyond

W Wei, EB Ehlerding, X Lan, QY Luo, W Cai - Advanced drug delivery …, 2019 - Elsevier
Since diabetes is becoming a global epidemic, there is a great need to develop early β-cell
specific diagnostic techniques for this disorder. There are two types of diabetes (ie, type 1 …

The current state of beta-cell-mass pet imaging for diabetes research and therapies

P Cheung, O Eriksson - Biomedicines, 2021 - mdpi.com
Diabetes is a chronic metabolic disease affecting over 400 million people worldwide and
one of the leading causes of death, especially in developing nations. The disease is …

Towards PET imaging of intact pancreatic beta cell mass: a transgenic strategy

R McGirr, S Hu, SP Yee, MS Kovacs, TY Lee… - Molecular imaging and …, 2011 - Springer
Purpose We have generated transgenic mouse lines expressing the positron emission
tomography (PET) reporter gene, sr39tk, under the control of the mouse insulin I promoter …

A new perspective of probe development for imaging pancreatic beta cell in vivo

CWY Neo, LM Ciaramicoli, AAP Soetedjo… - Seminars in Cell & …, 2020 - Elsevier
Beta cells assume a fundamental role in maintaining blood glucose homeostasis through
the secretion of insulin, which is contingent on both beta cell mass and function, in response …

Reply: beta-cell imaging: opportunities and limitations

M Ichise, PE Harris - Journal of nuclear medicine, 2011 - Soc Nuclear Med
TO THE EDITOR: We read with interest the review by Ichise and Harris (1), who proposed
11C-dihydrotetrabenazine (11C-DTBZ) PET as a potentially useful method for imaging b …

β-Cell mass imaging with DTBZ positron emission tomography: is it possible?

BA Blomberg, O Eriksson, B Saboury… - Molecular imaging and …, 2013 - Springer
As both type 1 (T1DM) and type 2 diabetes mellitus (T2DM)—albeit distinct etiopathogenics—
are associated with a functional loss of β-cell mass (BCM), an important approach to prevent …

SPECT-OPT multimodal imaging enables accurate evaluation of radiotracers for β-cell mass assessments

WA Eter, S Parween, L Joosten, C Frielink… - Scientific Reports, 2016 - nature.com
Abstract Single Photon Emission Computed Tomography (SPECT) has become a promising
experimental approach to monitor changes in β-cell mass (BCM) during diabetes …