Dietary lipid sensing through fatty acid oxidation and chylomicron formation in the gastrointestinal tract of rainbow trout
This study, using rainbow trout (Oncorhynchus mykiss) as model, aimed to characterize the role of FAO and chylomicron formation as peripheral lipid sensors potentially able to modulate feeding in fish. Fish fed with either a normal- (24%) or high- (32%) fat diet were intraperitoneally injected with water alone or containing etomoxir (inhibitor of FAO rate-limiting enzyme carnitine palmitoyl-transferase 1). First, feed intake levels were recorded. We observed an etomoxir-derived decrease in feeding at short times, but a significant increase at 48 h after treatment in fish fed normal-fat diet. Then, we evaluated putative eto...
Source: Comparative Biochemistry and Physiology. Part A, Molecular and integrative physiology. - April 24, 2024 Category: Physiology Authors: Jessica Calo Ayel én M Blanco Jos é L Soengas Source Type: research
Hepatic lipid droplet-associated proteome changes distinguish dietary-induced fatty liver from glucose tolerance in male mice
Am J Physiol Endocrinol Metab. 2024 Apr 24. doi: 10.1152/ajpendo.00013.2024. Online ahead of print.ABSTRACTFatty liver is characterized by the expansion of lipid droplets (LDs) and is associated with the development of many metabolic diseases. We assessed the morphology of hepatic LDs and performed quantitative proteomics in lean, glucose-tolerant mice compared to high-fat diet (HFD) fed mice that displayed hepatic steatosis and glucose intolerance as well as high-starch diet (HStD) fed mice who exhibited similar levels of hepatic steatosis but remained glucose tolerant. Both HFD and HStD-fed mice had more and larger LDs t...
Source: American Journal of Physiology. Endocrinology and Metabolism - April 24, 2024 Category: Physiology Authors: Andries Van Woerkom Dylan J Harney Shilpa R Nagarajan Mariam F Hakeem-Sanni Jinfeng Lin Matthew Hooke Tamara Pilpitel Gregory J Cooney Mark Larance Darren N Saunders Amanda E Brandon Andrew J Hoy Source Type: research
Hepatic lipid droplet-associated proteome changes distinguish dietary-induced fatty liver from glucose tolerance in male mice
Am J Physiol Endocrinol Metab. 2024 Apr 24. doi: 10.1152/ajpendo.00013.2024. Online ahead of print.ABSTRACTFatty liver is characterized by the expansion of lipid droplets (LDs) and is associated with the development of many metabolic diseases. We assessed the morphology of hepatic LDs and performed quantitative proteomics in lean, glucose-tolerant mice compared to high-fat diet (HFD) fed mice that displayed hepatic steatosis and glucose intolerance as well as high-starch diet (HStD) fed mice who exhibited similar levels of hepatic steatosis but remained glucose tolerant. Both HFD and HStD-fed mice had more and larger LDs t...
Source: Am J Physiol Endocri... - April 24, 2024 Category: Endocrinology Authors: Andries Van Woerkom Dylan J Harney Shilpa R Nagarajan Mariam F Hakeem-Sanni Jinfeng Lin Matthew Hooke Tamara Pilpitel Gregory J Cooney Mark Larance Darren N Saunders Amanda E Brandon Andrew J Hoy Source Type: research
Impact of Combined Aerobic Training and Magnesium Supplementation on Serum Biomarkers and microRNA-155 and microRNA-21 Expression in Adipose Tissue of Type 2 Diabetic Rats: An Eight-Week Interventional Study
CONCLUSION: The combination of AT and Mg supplementation provides a synergistic effect that improves serum biomarkers and downregulates pro-inflammatory microRNAs in the VAT of T2DM rats. Meanwhile, Mg supplementation alone does not have a significant effect on pro-inflammatory microRNAs in the VAT. These findings suggest that such combined interventions could be a promising strategy for managing T2DM, potentially ameliorating inflammatory states and improving metabolic health.PMID:38658451 | DOI:10.1007/s12011-024-04186-5 (Source: Biological Trace Element Research)
Source: Biological Trace Element Research - April 24, 2024 Category: Biology Authors: Rasha Raed Hamid Rastegar Hoseini Hiwa Ahmed Rahim Source Type: research
Hepatic lipid droplet-associated proteome changes distinguish dietary-induced fatty liver from glucose tolerance in male mice
Am J Physiol Endocrinol Metab. 2024 Apr 24. doi: 10.1152/ajpendo.00013.2024. Online ahead of print.ABSTRACTFatty liver is characterized by the expansion of lipid droplets (LDs) and is associated with the development of many metabolic diseases. We assessed the morphology of hepatic LDs and performed quantitative proteomics in lean, glucose-tolerant mice compared to high-fat diet (HFD) fed mice that displayed hepatic steatosis and glucose intolerance as well as high-starch diet (HStD) fed mice who exhibited similar levels of hepatic steatosis but remained glucose tolerant. Both HFD and HStD-fed mice had more and larger LDs t...
Source: American Journal of Physiology. Endocrinology and Metabolism - April 24, 2024 Category: Physiology Authors: Andries Van Woerkom Dylan J Harney Shilpa R Nagarajan Mariam F Hakeem-Sanni Jinfeng Lin Matthew Hooke Tamara Pilpitel Gregory J Cooney Mark Larance Darren N Saunders Amanda E Brandon Andrew J Hoy Source Type: research
Hepatic lipid droplet-associated proteome changes distinguish dietary-induced fatty liver from glucose tolerance in male mice
Am J Physiol Endocrinol Metab. 2024 Apr 24. doi: 10.1152/ajpendo.00013.2024. Online ahead of print.ABSTRACTFatty liver is characterized by the expansion of lipid droplets (LDs) and is associated with the development of many metabolic diseases. We assessed the morphology of hepatic LDs and performed quantitative proteomics in lean, glucose-tolerant mice compared to high-fat diet (HFD) fed mice that displayed hepatic steatosis and glucose intolerance as well as high-starch diet (HStD) fed mice who exhibited similar levels of hepatic steatosis but remained glucose tolerant. Both HFD and HStD-fed mice had more and larger LDs t...
Source: Am J Physiol Endocri... - April 24, 2024 Category: Endocrinology Authors: Andries Van Woerkom Dylan J Harney Shilpa R Nagarajan Mariam F Hakeem-Sanni Jinfeng Lin Matthew Hooke Tamara Pilpitel Gregory J Cooney Mark Larance Darren N Saunders Amanda E Brandon Andrew J Hoy Source Type: research
Hepatic lipid droplet-associated proteome changes distinguish dietary-induced fatty liver from glucose tolerance in male mice
Am J Physiol Endocrinol Metab. 2024 Apr 24. doi: 10.1152/ajpendo.00013.2024. Online ahead of print.ABSTRACTFatty liver is characterized by the expansion of lipid droplets (LDs) and is associated with the development of many metabolic diseases. We assessed the morphology of hepatic LDs and performed quantitative proteomics in lean, glucose-tolerant mice compared to high-fat diet (HFD) fed mice that displayed hepatic steatosis and glucose intolerance as well as high-starch diet (HStD) fed mice who exhibited similar levels of hepatic steatosis but remained glucose tolerant. Both HFD and HStD-fed mice had more and larger LDs t...
Source: American Journal of Physiology. Endocrinology and Metabolism - April 24, 2024 Category: Physiology Authors: Andries Van Woerkom Dylan J Harney Shilpa R Nagarajan Mariam F Hakeem-Sanni Jinfeng Lin Matthew Hooke Tamara Pilpitel Gregory J Cooney Mark Larance Darren N Saunders Amanda E Brandon Andrew J Hoy Source Type: research
Hepatic lipid droplet-associated proteome changes distinguish dietary-induced fatty liver from glucose tolerance in male mice
Am J Physiol Endocrinol Metab. 2024 Apr 24. doi: 10.1152/ajpendo.00013.2024. Online ahead of print.ABSTRACTFatty liver is characterized by the expansion of lipid droplets (LDs) and is associated with the development of many metabolic diseases. We assessed the morphology of hepatic LDs and performed quantitative proteomics in lean, glucose-tolerant mice compared to high-fat diet (HFD) fed mice that displayed hepatic steatosis and glucose intolerance as well as high-starch diet (HStD) fed mice who exhibited similar levels of hepatic steatosis but remained glucose tolerant. Both HFD and HStD-fed mice had more and larger LDs t...
Source: Am J Physiol Endocri... - April 24, 2024 Category: Endocrinology Authors: Andries Van Woerkom Dylan J Harney Shilpa R Nagarajan Mariam F Hakeem-Sanni Jinfeng Lin Matthew Hooke Tamara Pilpitel Gregory J Cooney Mark Larance Darren N Saunders Amanda E Brandon Andrew J Hoy Source Type: research
Hepatic lipid droplet-associated proteome changes distinguish dietary-induced fatty liver from glucose tolerance in male mice
Am J Physiol Endocrinol Metab. 2024 Apr 24. doi: 10.1152/ajpendo.00013.2024. Online ahead of print.ABSTRACTFatty liver is characterized by the expansion of lipid droplets (LDs) and is associated with the development of many metabolic diseases. We assessed the morphology of hepatic LDs and performed quantitative proteomics in lean, glucose-tolerant mice compared to high-fat diet (HFD) fed mice that displayed hepatic steatosis and glucose intolerance as well as high-starch diet (HStD) fed mice who exhibited similar levels of hepatic steatosis but remained glucose tolerant. Both HFD and HStD-fed mice had more and larger LDs t...
Source: American Journal of Physiology. Endocrinology and Metabolism - April 24, 2024 Category: Physiology Authors: Andries Van Woerkom Dylan J Harney Shilpa R Nagarajan Mariam F Hakeem-Sanni Jinfeng Lin Matthew Hooke Tamara Pilpitel Gregory J Cooney Mark Larance Darren N Saunders Amanda E Brandon Andrew J Hoy Source Type: research
Hepatic lipid droplet-associated proteome changes distinguish dietary-induced fatty liver from glucose tolerance in male mice
Am J Physiol Endocrinol Metab. 2024 Apr 24. doi: 10.1152/ajpendo.00013.2024. Online ahead of print.ABSTRACTFatty liver is characterized by the expansion of lipid droplets (LDs) and is associated with the development of many metabolic diseases. We assessed the morphology of hepatic LDs and performed quantitative proteomics in lean, glucose-tolerant mice compared to high-fat diet (HFD) fed mice that displayed hepatic steatosis and glucose intolerance as well as high-starch diet (HStD) fed mice who exhibited similar levels of hepatic steatosis but remained glucose tolerant. Both HFD and HStD-fed mice had more and larger LDs t...
Source: Am J Physiol Endocri... - April 24, 2024 Category: Endocrinology Authors: Andries Van Woerkom Dylan J Harney Shilpa R Nagarajan Mariam F Hakeem-Sanni Jinfeng Lin Matthew Hooke Tamara Pilpitel Gregory J Cooney Mark Larance Darren N Saunders Amanda E Brandon Andrew J Hoy Source Type: research
Tolypocladium sinense Mycelium Polysaccharide Alleviates Obesity, Lipid Metabolism Disorder, and Inflammation Caused by High Fat Diet via Improving Intestinal Barrier and Modulating Gut Microbiota
ConclusionThe findings show that TSMP can inhibit obesity and alleviates obesity-related lipid metabolism disorders, inflammatory responses, and oxidative stress by modulating the gut microbiota and improving intestinal barrier. (Source: Molecular Nutrition and Food Research)
Source: Molecular Nutrition and Food Research - April 24, 2024 Category: Food Science Authors: Mingjian Bai,
Xiaolong Wang,
Dongyang Liu,
Aofeng Xu,
Hao Cheng,
Lin Li,
Chunjing Zhang Tags: Research Article Source Type: research
1,25(OH)2D3 inhibits pancreatic stellate cells activation and promotes insulin secretion in T2DM
ConclusionOur findings identify that PSCs activation contributes to islet fibrosis and β-cell dysfunction. 1,25(OH)2D3 exerts beneficial effects on T2DM potentially by inhibiting PSCs activation and inflammatory response, highlighting promising control strategies of T2DM by vitamin D.Graphical AbstractFig. 7 Molecular mechanism of 1,25(OH)2D3 in β cell damage following PSCs activation in T2DM mice. (Source: Endocrine)
Source: Endocrine - April 24, 2024 Category: Endocrinology Source Type: research
Safety, Tolerability, and Pharmacokinetics of Oral BI 1358894 in Healthy Japanese Male Volunteers
ConclusionBI 1358894 was well tolerated with a favorable pharmacokinetic profile in Japanese male HVs, similar to findings from a previous study in Caucasian male HVs.Trial RegistrationClinicalTrials.gov (NCT03875001; 08-Mar-2019). (Source: Clinical Drug Investigation)
Source: Clinical Drug Investigation - April 24, 2024 Category: Drugs & Pharmacology Source Type: research
The Ketogenic Diet and Pediatric Cardiac Surgery A Case Report and Narrative Review
Epilepsy affects approximately 470,000 children in the US(1) and up to 40% of these patients do not achieve adequate control with antiepileptic drugs (AED) alone.(2, 3) The addition of a ketogenic diet, which switches the energy source in the brain from glucose to ketones, can decrease the seizures frequency in some cases by up to 50%.(4, 5) A special high fat and low carbohydrate diet is used to achieve ketosis and metabolic changes otherwise seen during starvation. Unlike fatty acids, ketones can cross the blood brain barrier and are an important alternative energy source for the brain. (Source: Journal of Cardiothoracic...
Source: Journal of Cardiothoracic and Vascular Anesthesia - April 24, 2024 Category: Anesthesiology Authors: Mckenna Longacre, Laurence Ohia, Sharon Boyle, Kevin Conner, Aditya Kaza, Annette Schure Tags: Case Report Source Type: research
Competitive adsorption of microRNA-532-3p by circular RNA SOD2 activates Thioredoxin Interacting Protein/NLR family pyrin domain containing 3 pathway and promotes pyroptosis of non-alcoholic fatty hepatocytes
ConclusioncircSOD2 competitively sponges miR-532-3p to activate the TXNIP/NLRP3 inflammasome signaling pathway, promoting pyroptosis in NAFLD. (Source: European Journal of Medical Research)
Source: European Journal of Medical Research - April 24, 2024 Category: Research Source Type: research
