The cell biology of systemic insulin function

VL Tokarz, PE MacDonald, A Klip - Journal of Cell Biology, 2018 - rupress.org
Insulin is the paramount anabolic hormone, promoting carbon energy deposition in the
body. Its synthesis, quality control, delivery, and action are exquisitely regulated by highly …

Hepatic insulin clearance: mechanism and physiology

SM Najjar, G Perdomo - Physiology, 2019 - journals.physiology.org
Upon its secretion from pancreatic β-cells, insulin reaches the liver through the portal
circulation to exert its action and eventually undergo clearance in the hepatocytes. In …

Alternative splicing of CEACAM1 by hypoxia-inducible factor–1α enhances tolerance to hepatic ischemia in mice and humans

KJ Dery, H Kojima, S Kageyama, K Kadono… - Science translational …, 2023 - science.org
Although alternative splicing (AS) drives transcriptional responses and cellular adaptation to
environmental stresses, its contributions in organ transplantation have not been …

Activation of the insulin receptor by an insulin mimetic peptide

J Park, J Li, JP Mayer, KA Ball, J Wu, C Hall… - Nature …, 2022 - nature.com
Insulin receptor (IR) signaling defects cause a variety of metabolic diseases including
diabetes. Moreover, inherited mutations of the IR cause severe insulin resistance, leading to …

Insulin: trigger and target of renal functions

AF Pina, DO Borges, MJ Meneses, P Branco… - Frontiers in cell and …, 2020 - frontiersin.org
Kidney function in metabolism is often underestimated. Although the word “clearance” is
associated to “degradation”, at nephron level, proper balance between what is truly …

Mitotic regulators and the SHP2-MAPK pathway promote IR endocytosis and feedback regulation of insulin signaling

E Choi, S Kikuchi, H Gao, K Brodzik, I Nassour… - Nature …, 2019 - nature.com
Insulin controls glucose homeostasis and cell growth through bifurcated signaling pathways.
Dysregulation of insulin signaling is linked to diabetes and cancer. The spindle checkpoint …

Hepatic insulin clearance in regulation of systemic insulin concentrations—role of carbohydrate and energy availability

KN Bojsen-Møller, AM Lundsgaard, S Madsbad… - Diabetes, 2018 - Am Diabetes Assoc
Hyperinsulinemia is the hallmark of insulin resistance in obesity, and the relative importance
of insulin clearance, insulin resistance, and insulin hypersecretion has been widely debated …

Liver and insulin resistance: New wine in old bottle!!!

BM Patel, RK Goyal - European Journal of Pharmacology, 2019 - Elsevier
Hepatic and systemic insulin resistance form the core of metabolic syndrome which is also
associated with cardiovascular abnormalities, inflammation, and dyslipidemia. Skeletal …

[HTML][HTML] Liver-specific ablation of insulin-degrading enzyme causes hepatic insulin resistance and glucose intolerance, without affecting insulin clearance in mice

P Villa-Pérez, B Merino, CM Fernández-Díaz, P Cidad… - Metabolism, 2018 - Elsevier
The role of insulin-degrading enzyme (IDE), a metalloprotease with high affinity for insulin, in
insulin clearance remains poorly understood. OBJECTIVE: This study aimed to clarify …

CEACAM1 in liver injury, metabolic and immune regulation

AK Horst, SM Najjar, C Wagener, G Tiegs - International journal of …, 2018 - mdpi.com
Carcinoembryonic antigen-related cell adhesion molecule 1 (CEACAM1) is a
transmembrane glycoprotein that is expressed on epithelial, endothelial and immune cells …