@article {410,
	title = {LRH-1 agonism favours an immune-islet dialogue which protects against diabetes mellitus.},
	journal = {Nat Commun},
	volume = {9},
	year = {2018},
	month = {2018 Apr 16},
	pages = {1488},
	abstract = {<p>Type 1 diabetes mellitus (T1DM) is due to the selective destruction of islet beta cells by immune cells. Current therapies focused on repressing the immune attack or stimulating beta cell regeneration still have limited clinical efficacy. Therefore, it is timely to identify innovative targets to dampen the immune process, while promoting beta cell survival and function. Liver receptor homologue-1 (LRH-1) is a nuclear receptor that represses inflammation in digestive organs, and protects pancreatic islets against apoptosis. Here, we show that BL001, a small LRH-1 agonist, impedes hyperglycemia progression and the immune-dependent inflammation of pancreas in murine models of T1DM, and beta cell apoptosis in islets of type 2 diabetic patients, while increasing beta cell mass and insulin secretion. Thus, we suggest that LRH-1 agonism favors a dialogue between immune and islet cells, which could be druggable to protect against diabetes mellitus.</p>},
	keywords = {Animals, Apoptosis, Cell Communication, Cell Survival, Diabetes Mellitus, Experimental, Diabetes Mellitus, Type 2, Female, Gene Expression Regulation, Humans, Hypoglycemic Agents, Immunity, Innate, insulin, Insulin-Secreting Cells, Islets of Langerhans, Islets of Langerhans Transplantation, Macrophages, Male, Mice, Mice, Inbred C57BL, Phenalenes, Receptors, Cytoplasmic and Nuclear, Streptozocin, T-Lymphocytes, Regulatory, Transplantation, Heterologous},
	issn = {2041-1723},
	doi = {10.1038/s41467-018-03943-0},
	author = {Cobo-Vuilleumier, Nadia and Lorenzo, Petra I and Rodr{\'\i}guez, Noelia Garc{\'\i}a and Herrera G{\'o}mez, Irene de Gracia and Fuente-Martin, Esther and L{\'o}pez-Noriega, Livia and Mellado-Gil, Jos{\'e} Manuel and Romero-Zerbo, Silvana-Yanina and Baqui{\'e}, Mathurin and Lachaud, Christian Claude and Stifter, Katja and Perdomo, German and Bugliani, Marco and De Tata, Vincenzo and Bosco, Domenico and Parnaud, Geraldine and Pozo, David and Hmadcha, Abdelkrim and Florido, Javier P and Toscano, Miguel G and de Haan, Peter and Schoonjans, Kristina and S{\'a}nchez Palaz{\'o}n, Luis and Marchetti, Piero and Schirmbeck, Reinhold and Mart{\'\i}n-Montalvo, Alejandro and Meda, Paolo and Soria, Bernat and Berm{\'u}dez-Silva, Francisco-Javier and St-Onge, Luc and Gauthier, Benoit R}
}
@article {1198,
	title = {Chronic subordination stress selectively downregulates the insulin signaling pathway in liver and skeletal muscle but not in adipose tissue of male mice.},
	journal = {Stress (Amsterdam, Netherlands)},
	year = {2016},
	month = {2016 Mar 7},
	pages = {1-11},
	abstract = {Chronic stress has been associated with obesity, glucose intolerance, and insulin resistance. We developed a model of chronic psychosocial stress (CPS) in which subordinate mice are vulnerable to obesity and the metabolic-like syndrome while dominant mice exhibit a healthy metabolic phenotype. Here we tested the hypothesis that the metabolic difference between subordinate and dominant mice is associated with changes in functional pathways relevant for insulin sensitivity, glucose and lipid homeostasis. Male mice were exposed to CPS for four weeks and fed either a standard diet or a high-fat diet (HFD). We first measured, by real-time PCR candidate genes, in the liver, skeletal muscle, and the perigonadal white adipose tissue (pWAT). Subsequently, we used a probabilistic analysis approach to analyze different ways in which signals can be transmitted across the pathways in each tissue. Results showed that subordinate mice displayed a drastic downregulation of the insulin pathway in liver and muscle, indicative of insulin resistance, already on standard diet. Conversely, pWAT showed molecular changes suggestive of facilitated fat deposition in an otherwise insulin-sensitive tissue. The molecular changes in subordinate mice fed a standard diet were greater compared to HFD-fed controls. Finally, dominant mice maintained a substantially normal metabolic and molecular phenotype even when fed a HFD. Overall, our data demonstrate that subordination stress is a potent stimulus for the downregulation of the insulin signaling pathway in liver and muscle and a major risk factor for the development of obesity, insulin resistance, and type 2 diabetes mellitus.},
	keywords = {Adipose tissue, insulin, IRS1, IRS2, metabolic syndrome, obesity, pathway analysis},
	issn = {1607-8888},
	doi = {10.3109/10253890.2016.1151491},
	url = {http://www.tandfonline.com/doi/abs/10.3109/10253890.2016.1151491?journalCode=ists20},
	author = {Sanghez, Valentina and Cubuk, Cankut and Sebasti{\'a}n-Leon, Patricia and Carobbio, Stefania and Dopazo, Joaquin and Vidal-Puig, Antonio and Bartolomucci, Alessandro}
}
