User profiles for Luis Rodrigo Cataldo

Luis Rodrigo Cataldo Bascunan

1. Center for Basic Metabolic Research. University of Copenhagen. 2. Lund University …
Verified email at ciq.uchile.cl
Cited by 936

[HTML][HTML] Type 2 diabetes candidate genes, including PAX5, cause impaired insulin secretion in human pancreatic islets

…, L Eliasson, RB Prasad, LR Cataldo… - The Journal of …, 2023 - Am Soc Clin Investig
Type 2 diabetes (T2D) is caused by insufficient insulin secretion from pancreatic β cells. To
identify candidate genes contributing to T2D pathophysiology, we studied human pancreatic …

Plasma MOTS-c levels are associated with insulin sensitivity in lean but not in obese individuals

LR Cataldo, R Fernández-Verdejo… - Journal of …, 2018 - journals.sagepub.com
Mitochondrial open reading frame of the 12S rRNA-c (MOTS-c) is a mitochondrial-derived
peptide that attenuates weight gain and hyperinsulinemia when administered to high fat-fed …

[HTML][HTML] The MafA-target gene PPP1R1A regulates GLP1R-mediated amplification of glucose-stimulated insulin secretion in β-cells

LR Cataldo, N Vishnu, T Singh, L Bertonnier-Brouty… - Metabolism, 2021 - Elsevier
The amplification of glucose-stimulated insulin secretion (GSIS) through incretin signaling is
critical for maintaining physiological glucose levels. Incretins, like glucagon-like peptide 1 (…

Melanocortin-4 receptor gene variation is associated with eating behavior in Chilean adults

JA Vega, G Salazar, MI Hodgson, LR Cataldo… - Annals of Nutrition and …, 2016 - karger.com
Background/Aims: To evaluate the association between allelic variants of melanocortin
receptors -3 and -4 (MC3R and MC4R, respectively) and leptin receptor (LEPR) genes with body …

MAFA and MAFB regulate exocytosis‐related genes in human β‐cells

LR Cataldo, T Singh, K Achanta, S Bsharat… - Acta …, 2022 - Wiley Online Library
Aims Reduced expression of exocytotic genes is associated with functional defects in insulin
exocytosis contributing to impaired insulin secretion and type 2 diabetes (T2D) development…

[HTML][HTML] Prolonged activation of the Htr2b serotonin receptor impairs glucose stimulated insulin secretion and mitochondrial function in MIN6 cells

LR Cataldo, ML Mizgier, R Bravo Sagua, F Jana… - PLoS …, 2017 - journals.plos.org
Aims Pancreatic β-cells synthesize and release serotonin (5 hydroxytryptamine, 5HT);
however, the role of 5HT receptors on glucose stimulated insulin secretion (GSIS) and the …

[HTML][HTML] Colon cancer cell invasion is promoted by protein kinase CK2 through increase of endothelin-converting enzyme-1c protein stability

…, H Huerta, V Carrasco, P Villar, LR Cataldo… - Oncotarget, 2015 - ncbi.nlm.nih.gov
Endothelin-converting enzyme-1c (ECE-1c) is a membrane metalloprotease involved in
endothelin-1 synthesis, which has been shown in vitro to have a role in breast, ovary and …

[HTML][HTML] The human batokine EPDR1 regulates β-cell metabolism and function

LR Cataldo, Q Gao, L Argemi-Muntadas, O Hodek… - Molecular …, 2022 - Elsevier
Objective Ependymin-Related Protein 1 (EPDR1) was recently identified as a secreted
human batokine regulating mitochondrial respiration linked to thermogenesis in brown fat. …

[HTML][HTML] PPARGC1A gene promoter methylation as a biomarker of insulin secretion and sensitivity in response to glucose challenges

JL Santos, BJ Krause, LR Cataldo, J Vega… - Nutrients, 2020 - mdpi.com
Methylation in CpG sites of the PPARGC1A gene (encoding PGC1-α) has been associated
with adiposity, insulin secretion/sensitivity indexes and type 2 diabetes. We assessed the …

[HTML][HTML] Ribosomal biogenesis regulator DIMT1 controls β-cell protein synthesis, mitochondrial function, and insulin secretion

…, A Hamilton, S Muthukumar, LR Cataldo… - Journal of Biological …, 2022 - ASBMB
We previously reported that loss of mitochondrial transcription factor B1 (TFB1M) leads to
mitochondrial dysfunction and is involved in the pathogenesis of type 2 diabetes (T2D). …