gopubmed logo
 
find other proteinsAll proteins
GoPubMed Proteins lists recent and important papers and reviews for proteins. Page last changed on 02 Apr 2015.

Peroxisome proliferator activated receptor alpha

PPAR, PPARalpha, peroxisome proliferator-activated receptor
Peroxisome proliferators include hypolipidemic drugs, herbicides, leukotriene antagonists, and plasticizers; this term arises because they induce an increase in the size and number of peroxisomes. Peroxisomes are subcellular organelles found in plants and animals that contain enzymes for respiration and for cholesterol and lipid metabolism. The action of peroxisome proliferators is thought to be mediated via specific receptors, called PPARs, which belong to the steroid hormone receptor superfamily. PPARs affect the expression of target genes involved in cell proliferation, cell differentiation and in immune and inflammation responses. Three closely related subtypes (alpha, beta/delta, and gamma) have been identified. This gene encodes the subtype PPAR-alpha, which is a nuclear transcription factor. Multiple alternatively spliced transcript variants have been described for this gene, although the full-length nature of only two has been determined. [provided by RefSeq, Jul 2008] (from NCBI)
Top mentioned proteins: ACID, V1a, Insulin, CAN, HAD
Papers using PPAR antibodies
Association of hepatocyte growth factor promoter polymorphism with severity of interstitial lung disease in Japanese patients with systemic sclerosis
Supplier
Silver Richard M. et al., In Pulmonary Medicine, 2010
... Anti-PPARγ polyclonal antibody was purchased from Cell Signaling Technology (Danvers, Mass); anti- ...
Increased fructose consumption is associated with fibrosis severity in patients with nonalcoholic fatty liver disease
Supplier
Yang James Y. et al., In Experimental Diabetes Research, 2009
... were obtained from the following vendors, respectively: ERK1/2 and phospho-ERK1/2 (#9100), Cell Signaling (Beverly, Mass); PPARα (sc9000) and AR (sc17735), Santa Cruz Biotechnology Inc ...
Sub-chronic administration of the 11β-HSD1 inhibitor, carbenoxolone, improves glucose tolerance and insulin sensitivity in mice with diet-induced obesity
Supplier
Chen Nai-hong et al., In Experimental Diabetes Research, 2007
... -HSD1 primary antibody and PPAR-γ primary antibody for western blot were from Abcam Biotechnology (England) ...
Electrolytes and Na+-K+-ATPase: potential risk factors for the development of diabetic nephropathy
Supplier
Chuu Jiunn-Jye et al., In Evidence-based Complementary and Alternative Medicine : eCAM, 2007
... Mouse monoclonal antibodies-PPARγ and HRP anti-mouse IgG were from Santa Cruz Biotechnology, Inc (Santa Cruz, CA, ...
Long-term interleukin-1alpha treatment inhibits insulin signaling via IL-6 production and SOCS3 expression in 3T3-L1 adipocytes
Supplier
Vázquez-Carrera Manuel et al., In Diabetes, 2007
... The PPAR-δ ligand GW501516 was obtained from Biomol Research Laboratories (Plymouth Meeting, ...
more suppliers
Papers on PPAR
Anti-Obesity Effects of Soy Leaf via Regulation of Adipogenic Transcription Factors and Fat Oxidation in Diet-Induced Obese Mice and 3T3-L1 Adipocytes.
New
Jeong et al., Taejŏn, South Korea. In J Med Food, 01 May 2015
Supplementing a HFD with 8W-SLE and 16W-SLE regulated the mRNA expression of peroxisome proliferator-activated receptor gamma (PPARγ), CCAAT/enhancer-binding protein alpha (c/EBPα), sterol regulatory element-binding protein-1 (SREBP-1), adipocyte protein 2, and fatty acid synthase (FAS), which are related to adipogenesis, in addition to hormone-sensitive lipase (HSL), carnitine palmitoyl transferase 1 (CPT-1), and uncoupling protein 2 (UCP2), which are related to fat oxidation in WAT.
Effects of Mung Bean (Vigna radiata L.) Ethanol Extracts Decrease Proinflammatory Cytokine-Induced Lipogenesis in the KK-Ay Diabese Mouse Model.
New
Lee et al., Lincoln, United States. In J Med Food, 01 May 2015
MBT also decreased triacylglycerol and total cholesterol levels in the muscle by 30%, which was correlated with suppression of lipogenic genes such as ACC, C/EBP alpha, PGC-1 alpha, and PPAR gamma.
Effects of diisodecyl phthalate on PPAR:RXR-dependent gene expression pathways in seabream hepatocytes.
New
Palermo et al., In Chem Res Toxicol, 01 May 2015
However, little is known about the modulation of PPAR signaling pathways by DiDP in fish.
Men and women differ in their diurnal expression of monocyte peroxisome proliferator-activated receptor-α in the fed but not in the fasted state.
New
Stangl et al., Halle, Germany. In Faseb J, 30 Apr 2015
UNASSIGNED: Peroxisome proliferator-activated receptor-α (PPARα) plays a pivotal role in regulating metabolic response to fasting and is an inhibitor of inflammatory pathways in immune cells.
Irbesartan, an angiotensin II receptor antagonist with selective PPARgamma-modulating activity improves function and structure of chemotherapy-damaged ovaries in rats.
New
Katary et al., Damanhûr, Egypt. In Fundam Clin Pharmacol, 30 Apr 2015
Irbesartan (IRB) is a unique ARB with a peroxisome proliferator-activated receptor gamma (PPARγ) agonistic activity.
Antidiabetic agents: Potential anti-inflammatory activity beyond glucose control.
Review
New
Paquot et al., Liège, Belgium. In Diabetes Metab, 17 Apr 2015
Most studies have used metformin, an AMP-activated protein kinase (AMPK) activator, and thiazolidinediones (TZDs), which act as peroxisome proliferator-activated receptor-gamma (PPARγ) agonists.
A step ahead of PPARγ full agonists to PPARγ partial agonists: therapeutic perspectives in the management of diabetic insulin resistance.
Review
New
Balakumar et al., Bedung, Malaysia. In Eur J Pharmacol, 04 Apr 2015
PPARs bind natural or synthetic PPAR ligands do function as cellular sensors to regulate the gene transcription.
The transcriptional regulators IRF4, BATF and IL-33 orchestrate development and maintenance of adipose tissue-resident regulatory T cells.
New
Impact
Kallies et al., Australia. In Nat Immunol, 31 Mar 2015
Their development depends on the transcription factor PPAR-γ; however, the environmental cues required for their differentiation are unknown.
An ERK/Cdk5 axis controls the diabetogenic actions of PPARγ.
New
Impact
Spiegelman et al., Boston, United States. In Nature, Feb 2015
Previous work has shown that phosphorylation of PPARγ (peroxisome proliferator-activated receptor γ) at serine 273 by cyclin-dependent kinase 5 (Cdk5) stimulates diabetogenic gene expression in adipose tissues.
Innate immunity. Dermal adipocytes protect against invasive Staphylococcus aureus skin infection.
New
Impact
Gallo et al., San Diego, United States. In Science, Feb 2015
Impaired adipogenesis resulted in increased infection as seen in Zfp423(nur12) mice or in mice given inhibitors of peroxisome proliferator-activated receptor γ.
Nutrient-sensing nuclear receptors coordinate autophagy.
New
Impact
Moore et al., Houston, United States. In Nature, Jan 2015
This response is lost in PPARα knockout (Ppara(-/-), also known as Nr1c1(-/-)) mice, which are partially defective in the induction of autophagy by fasting.
Breaking the mold: transcription factors in the anucleate platelet and platelet-derived microparticles.
Review
New
Phipps et al., Rochester, United States. In Front Immunol, Dec 2014
Our lab and others have discovered the presence and non-genomic roles of transcription factors in platelets, such as the nuclear factor kappa β (NFκB) family of proteins and peroxisome proliferator-activated receptor gamma (PPARγ).
Drug Repositioning for Gynecologic Tumors: A New Therapeutic Strategy for Cancer.
Review
New
Aoki et al., Tokyo, Japan. In Scientificworldjournal, Dec 2014
For example, PPAR ligands may be effective against ovarian cancer, since PPAR activation eliminates COX-2 expression, arrests the cell cycle, and induces apoptosis.
Induction of the nuclear receptor PPAR-γ by the cytokine GM-CSF is critical for the differentiation of fetal monocytes into alveolar macrophages.
New
Impact
Kopf et al., Zürich, Switzerland. In Nat Immunol, Nov 2014
We found that the nuclear receptor PPAR-γ determined the perinatal differentiation and identity of alveolar macrophages (AMs).
Anti-hyperglycemic and insulin sensitizer effects of turmeric and its principle constituent curcumin.
Review
New
Mirmiran et al., Tehrān, Iran. In Int J Endocrinol Metab, Oct 2014
RESULTS: Curcumin can reduce blood glucose level by reducing the hepatic glucose production, suppression of hyperglycemia-induced inflammatory state, stimulation of glucose uptake by up-regulation of GLUT4, GLUT2 and GLUT3 genes expressions, activation of AMP kinase, promoting the PPAR ligand-binding activity, stimulation of insulin secretion from pancreatic tissues, improvement in pancreatic cell function, and reduction of insulin resistance.
Metabolomics reveals an essential role for peroxisome proliferator-activated receptor α in bile acid homeostasis.
GeneRIF
Gonzalez et al., Bethesda, United States. In J Lipid Res, 2012
is an essential regulator of bile acid biosynthesis, transport, and secretion
The synthetic cannabinoid R(+)WIN55,212-2 augments interferon-β expression via peroxisome proliferator-activated receptor-α.
GeneRIF
Moynagh et al., Ireland. In J Biol Chem, 2012
The synthetic cannabinoid R(+)WIN55,212-2 augments interferon-beta expression via peroxisome proliferator-activated receptor-alpha.
Lipolytic products activate peroxisome proliferator-activated receptor (PPAR) α and δ in brown adipocytes to match fatty acid oxidation with supply.
GeneRIF
Granneman et al., Detroit, United States. In J Biol Chem, 2012
lipolytic products can activate PPARalpha and PPARdelta in brown adipocytes, thereby expanding the oxidative capacity to match enhanced fatty acid supply.
PPAR-γ is a major driver of the accumulation and phenotype of adipose tissue Treg cells.
Impact
GeneRIF
Mathis et al., Boston, United States. In Nature, 2012
identification of peroxisome proliferator-activated receptor (PPAR)-gamma, the 'master regulator' of adipocyte differentiation, as a crucial molecular orchestrator of visceral adipose tissue Treg cell accumulation, phenotype and function
Medium chain fatty acids are selective peroxisome proliferator activated receptor (PPAR) γ activators and pan-PPAR partial agonists.
GeneRIF
Polikarpov et al., São Carlos, Brazil. In Plos One, 2011
Medium chain fatty acids are selective peroxisome proliferator activated receptor (PPAR) gamma activators and pan-PPAR partial agonists.
More papers using PPAR antibodies
Effect of rosiglitazone on the risk of myocardial infarction and death from cardiovascular causes
Supplier
Sitter Thomas et al., In Mediators of Inflammation, 2006
... Antibody against PPAR-γ was from Santa Cruz Biotechnology (Santa Cruz, California, USA) ...
Lipid peroxidation and redox-sensitive signaling pathways
Supplier
Santanam Nalini et al., In PPAR Research, 2006
... PPARα antagonist (MK886) was obtained from Cayman (Ann Arbor, MI) ...
Thiazolidinedione ameliorates renal injury in experimental diabetic rats through anti-inflammatory effects mediated by inhibition of NF-κB activation
Supplier
Fantus I. George et al., In Experimental Diabetes Research, 2006
... and VEGF, and monoclonal antibodies against PPARγ were obtained from Santa Cruz Biotechnology, Inc ...
15d-Prostaglandin J2 activates peroxisome proliferator-activated receptor-gamma, promotes expression of catalase, and reduces inflammation, behavioral dysfunction, and neuronal loss after intracerebral hemorrhage in rats
Supplier
Wilkins Alastair et al., In Journal of Neuroinflammation, 2005
... The PPAR-γ agonist, pioglitazone was purchased from Cayman Chemical (Ann Arbor, Michigan, ...
Cyclin D1 represses p300 transactivation through a cyclin-dependent kinase-independent mechanism
Supplier
Adams Sean H. et al., In PPAR Research, 2004
... acetylated-histone H3 (K9), acetylated-histone H4 (pan) were purchased from Upstate Biotechnology, and the antibody against PPARγ was from Abcam.
Signaling pathways involved in induction of GADD45 gene expression and apoptosis by troglitazone in human MCF-7 breast carcinoma cells
Supplier
Stewart LaMonica V. et al., In PPAR Research, 2003
... The PPARγ antagonist GW9662 was purchased from Cayman Chemicals ...
Estrogen directly induces expression of retinoic acid biosynthetic enzymes, compartmentalized between the epithelium and underlying stromal cells in rat uterus
Supplier
Noy Noa et al., In PPAR Research, 2003
... Antibodies against RXR (sc-774) and PPAR-β/δ (sc-7197), rabbit IgG (sc-2027), and protein A/G agarose (sc-2003) were purchased from Santa Cruz Biotechnology Inc ...
A well-behaved electrostatic potential based method using charge restraints for deriving atomic charges: The RESP model
Supplier
Subbaramaiah Kotha et al., In Journal of Medicinal Chemistry, 2001
... Bovine antichicken IgY-HRP secondary antibody and isoform specific PPAR antibodies were purchased from Santa Cruz Biotechnology, Inc ...
Regulation of E2F1 activity by acetylation.
Supplier
Vanacker Jean-Marc, In PLoS ONE, 1999
... Polyclonal anti-PPAR-γ antibodies were purchased from Acris Antibodies GmbH, Germany ...
Lipids up-regulate uncoupling protein 2 expression in rat hepatocytes
Supplier
Li Defa et al., In Lipids in Health and Disease, 1998
... Antibodies for hypoxia inducible factor-2 alpha (HIF-2α), peroxisome proliferator-activated receptor alpha (PPARα) and secondary antibody coupled to horse radish peroxidase (HRP) were purchased from Abcam (Cambridge, MA) ...
Mechanisms of androgen induction of sebocyte differentiation
Supplier
Rosenfield Robert L. et al., In Journal of Nutrition and Metabolism, 1997
... ] and the noncompetitive PPARγ binding pocket antagonist GW9662 [20] that were kindly provided by GlaxoSmith-Kline and Merck, courtesy of Drs ...
Prostaglandin E2 gel improvement of psoriatic lesions
Supplier
Travers Jeffrey B. et al., In PPAR Research, 1985
... The specific PPARγ antagonist, GW9662, was obtained from Cayman Chemical (Ann Arbor, MI) ...
share on facebooktweetadd +1mail to friends