다중혈관 관상동맥 환자에서 y-문합을 이용하여 양쪽 내흉동맥만을 사용한 우회술의 조기 성적

Cannon, Barbara, and Jan Nedergaard. Brown Adipose Tissue: Function and Physiological Significance. Physiol Rev 84: 277–359, 2004; 10.1152/physrev.00015.2003.—The function of brown adipose tissue i...

Brown Adipose Tissue: Function and Physiological Significance

I. Introduction II. Molecular Aspects A. PPAR isotypes: identity, genomic organization and chromosomal localization B. DNA binding properties C. PPAR ligand-binding properties D. Alternative pathways for PPAR activation E. PPAR-mediated transactivation properties III. Physiological Aspects A. Differential expression of PPAR mRNAs B. PPAR target genes and functions in fatty acid metabolism C. PPARs and control of inflammatory responses D. PPARs and atherosclerosis E. PPARs and the development of the fetal epidermal permeability barrier F. PPARs, carcinogenesis, and control of the cell cycle IV. Conclusions

Peroxisome proliferator-activated receptors: nuclear control of metabolism.

https://www.mergenmetz.nl/menn/wp-content/uploads/2012/07/Insirine-of-bewegen-artikel-in-Cell.pdf

Beige Adipocytes Are a Distinct Type of Thermogenic Fat Cell in Mouse and Human

▪ Abstract The peroxisome proliferator-activated receptors (PPARs) are a group of three nuclear receptor isoforms, PPARγ, PPARα, and PPARδ, encoded by different genes. PPARs are ligand-regulated transcription factors that control gene expression by binding to specific response elements (PPREs) within promoters. PPARs bind as heterodimers with a retinoid X receptor and, upon binding agonist, interact with cofactors such that the rate of transcription initiation is increased. The PPARs play a critical physiological role as lipid sensors and regulators of lipid metabolism. Fatty acids and eicosanoids have been identified as natural ligands for the PPARs. More potent synthetic PPAR ligands, including the fibrates and thiazolidinediones, have proven effective in the treatment of dyslipidemia and diabetes. Use of such ligands has allowed researchers to unveil many potential roles for the PPARs in pathological states including atherosclerosis, inflammation, cancer, infertility, and demyelination. Here, we presen...

The Mechanisms of Action of PPARs

In Vivo Identification of Bipotential Adipocyte Progenitors Recruited by β3-Adrenoceptor Activation and High-Fat Feeding

https://www.cell.com/cell-metabolism/pdf/S1550-4131(10)00357-8.pdf

PER2 controls lipid metabolism by direct regulation of PPARγ

Perilipin Controls Lipolysis by Regulating the Interactions of AB-hydrolase Containing 5 (Abhd5) and Adipose Triglyceride Lipase (Atgl)

Rat adipose tissues contain atypical beta receptors that display certain pharmacological sensitivities that are similar to those found in the recently cloned human beta 3 receptor. However, there are also certain pharmacological differences between the human atypical beta 3 receptor and atypical receptors in rodent adipose tissues, which could indicate strong species differences, the existence of multiple atypical receptor subtypes, or both. To help decide among these possibilities, a rat beta 3 receptor clone was obtained and expressed in Chinese hamster ovary cells. The predicted primary structures of the rat and human receptors are greater than 90% similar. Despite this similarity, the pharmacological properties of the rat receptor differed from those reported for the human receptor but were similar to the properties exhibited by atypical receptors in rat adipose tissue. Specifically, the rat beta 3 receptor had a high affinity for BRL 37344 and a relatively low affinity for norepinephrine and was partially activated by the beta 1 and beta 2 receptor antagonist CGP 12177. Northern blot analysis and nuclease protection assays of RNA from rat tissues indicate that the beta 3 receptor is abundantly expressed only in adipose tissues.

James G. Granneman

Papers

In Vivo Identification of Bipotential Adipocyte Progenitors Recruited by β3-Adrenoceptor Activation and High-Fat Feeding

PER2 controls lipid metabolism by direct regulation of PPARγ

Perilipin Controls Lipolysis by Regulating the Interactions of AB-hydrolase Containing 5 (Abhd5) and Adipose Triglyceride Lipase (Atgl)

Molecular cloning and expression of the rat beta 3-adrenergic receptor.

Analysis of Lipolytic Protein Trafficking and Interactions in Adipocytes