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Peroxisome proliferator-activated receptor

Index Peroxisome proliferator-activated receptor

In the field of molecular biology, the peroxisome proliferator-activated receptors (PPARs) are a group of nuclear receptor proteins that function as transcription factors regulating the expression of genes. [1]

80 relations: Acanthosis nigricans, Adipose tissue, Agonist, Alanine, Allele, Alpha helix, Alternative splicing, Amino acid, Anti-diabetic medication, Arachidonic acid, Berberine, Beta sheet, Biomolecular structure, Brain, Calcitriol receptor, Carbohydrate metabolism, Carcinogenesis, Cellular differentiation, Chromosome 22, Chromosome 3, Chromosome 6, Coactivator (genetics), Consensus sequence, Corepressor, Developmental biology, Diabetes mellitus, DNA, DNA-binding domain, Drug, Eicosanoid, Fatty acid, Fibrate, Gene, Glutamine, Heart, Hormone response element, Insulin resistance, Kidney, Large intestine, Leukotriene, Lipid metabolism, Lipid-lowering agent, Lipodystrophy, Liver, Macrophage, Metabolic syndrome, Metabolism, Molecular biology, Muscle, Mutation, ..., Nuclear receptor, Nucleotide, Obesity, Pancreas, Perfluorononanoic acid, Perfluorooctanoic acid, Peroxisome, Peroxisome proliferator-activated receptor alpha, Peroxisome proliferator-activated receptor delta, Peroxisome proliferator-activated receptor gamma, Pharmacology, Proline, Prostaglandin, Protein, Protein dimer, Protein domain, Protein metabolism, Receptor antagonist, Retinoid X receptor, Skin, Spleen, Thiazolidinedione, Thyroid hormone receptor, Transcription (biology), Transcription factor, White adipose tissue, Xenopus, Zinc finger, 15-Hydroxyeicosatetraenoic acid, 5-Hydroxyeicosatetraenoic acid. Expand index (30 more) »

Acanthosis nigricans

Acanthosis nigricans is a brown to black, poorly defined, velvety hyperpigmentation of the skin.

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Adipose tissue

In biology, adipose tissue, body fat, or simply fat is a loose connective tissue composed mostly of adipocytes.

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Agonist

An agonist is a chemical that binds to a receptor and activates the receptor to produce a biological response.

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Alanine

Alanine (symbol Ala or A) is an α-amino acid that is used in the biosynthesis of proteins.

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Allele

An allele is a variant form of a given gene.

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Alpha helix

The alpha helix (α-helix) is a common motif in the secondary structure of proteins and is a righthand-spiral conformation (i.e. helix) in which every backbone N−H group donates a hydrogen bond to the backbone C.

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Alternative splicing

Alternative splicing, or differential splicing, is a regulated process during gene expression that results in a single gene coding for multiple proteins.

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Amino acid

Amino acids are organic compounds containing amine (-NH2) and carboxyl (-COOH) functional groups, along with a side chain (R group) specific to each amino acid.

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Anti-diabetic medication

Drugs used in diabetes treat diabetes mellitus by lowering glucose levels in the blood.

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Arachidonic acid

Arachidonic acid (AA, sometimes ARA) is a polyunsaturated omega-6 fatty acid 20:4(ω-6).

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Berberine

Berberine is a quaternary ammonium salt from the protoberberine group of benzylisoquinoline alkaloids found in such plants as Berberis (e.g. Berberis vulgaris – barberry, Berberis aristata – tree turmeric, Mahonia aquifolium – Oregon-grape, Hydrastis canadensis – goldenseal, Xanthorhiza simplicissima – yellowroot, Phellodendron amurense – Amur cork tree, Coptis chinensis – Chinese goldthread, Tinospora cordifolia, Argemone mexicana – prickly poppy, and Eschscholzia californica – Californian poppy. Berberine is usually found in the roots, rhizomes, stems, and bark. Due to berberine's strong yellow color, Berberis species were used to dye wool, leather, and wood. Wool is still dyed with berberine today in northern India. Under ultraviolet light, berberine shows a strong yellow fluorescence, so it is used in histology for staining heparin in mast cells. As a natural dye, berberine has a color index of 75160.

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Beta sheet

The β-sheet (also β-pleated sheet) is a common motif of regular secondary structure in proteins.

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Biomolecular structure

Biomolecular structure is the intricate folded, three-dimensional shape that is formed by a molecule of protein, DNA, or RNA, and that is important to its function.

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Brain

The brain is an organ that serves as the center of the nervous system in all vertebrate and most invertebrate animals.

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Calcitriol receptor

The calcitriol receptor, more commonly known as the vitamin D receptor (VDR) and also known as NR1I1 (nuclear receptor subfamily 1, group I, member 1), is a member of the nuclear receptor family of transcription factors.

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Carbohydrate metabolism

Carbohydrate metabolism denotes the various biochemical processes responsible for the formation, breakdown, and interconversion of carbohydrates in living organisms.

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Carcinogenesis

Carcinogenesis, also called oncogenesis or tumorigenesis, is the formation of a cancer, whereby normal cells are transformed into cancer cells.

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Cellular differentiation

In developmental biology, cellular differentiation is the process where a cell changes from one cell type to another.

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Chromosome 22

Chromosome 22 is one of the 23 pairs of chromosomes in human cells.

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Chromosome 3

Chromosome 3 is one of the 23 pairs of chromosomes in humans.

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Chromosome 6

Chromosome 6 is one of the 23 pairs of chromosomes in humans.

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Coactivator (genetics)

A coactivator is a type of transcriptional coregulator that binds to an activator (a transcription factor) to increase the rate of transcription of a gene or set of genes.

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Consensus sequence

In molecular biology and bioinformatics, the consensus sequence (or canonical sequence) is the calculated order of most frequent residues, either nucleotide or amino acid, found at each position in a sequence alignment.

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Corepressor

In the field of molecular biology, a corepressor is a substance that inhibits the expression of genes.

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Developmental biology

Developmental biology is the study of the process by which animals and plants grow and develop.

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Diabetes mellitus

Diabetes mellitus (DM), commonly referred to as diabetes, is a group of metabolic disorders in which there are high blood sugar levels over a prolonged period.

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DNA

Deoxyribonucleic acid (DNA) is a thread-like chain of nucleotides carrying the genetic instructions used in the growth, development, functioning and reproduction of all known living organisms and many viruses.

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DNA-binding domain

A DNA-binding domain (DBD) is an independently folded protein domain that contains at least one structural motif that recognizes double- or single-stranded DNA.

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Drug

A drug is any substance (other than food that provides nutritional support) that, when inhaled, injected, smoked, consumed, absorbed via a patch on the skin, or dissolved under the tongue causes a temporary physiological (and often psychological) change in the body.

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Eicosanoid

Eicosanoids are signaling molecules made by the enzymatic or non-enzymatic oxidation of arachidonic acid or other polyunsaturated fatty acids (PUFAs) that are, similar to arachidonic acid, 20 carbon units in length.

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Fatty acid

In chemistry, particularly in biochemistry, a fatty acid is a carboxylic acid with a long aliphatic chain, which is either saturated or unsaturated.

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Fibrate

In pharmacology, the fibrates are a class of amphipathic carboxylic acids.

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Gene

In biology, a gene is a sequence of DNA or RNA that codes for a molecule that has a function.

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Glutamine

Glutamine (symbol Gln or Q) is an α-amino acid that is used in the biosynthesis of proteins.

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Heart

The heart is a muscular organ in most animals, which pumps blood through the blood vessels of the circulatory system.

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Hormone response element

A hormone response element (HRE) is a short sequence of DNA within the promoter of a gene that is able to bind to a specific hormone receptor complex and therefore regulate transcription.

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Insulin resistance

Insulin resistance (IR) is a pathological condition in which cells fail to respond normally to the hormone insulin.

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Kidney

The kidneys are two bean-shaped organs present in left and right sides of the body in vertebrates.

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Large intestine

The large intestine, also known as the large bowel or colon, is the last part of the gastrointestinal tract and of the digestive system in vertebrates.

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Leukotriene

Leukotrienes are a family of eicosanoid inflammatory mediators produced in leukocytes by the oxidation of arachidonic acid (AA) and the essential fatty acid eicosapentaenoic acid (EPA) by the enzyme arachidonate 5-lipoxygenase.

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Lipid metabolism

Lipid metabolism is the synthesis and degradation of lipids in cells, involving the break down or storage of fats for energy.

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Lipid-lowering agent

Hypolipidemic agents, or antihyperlipidemic agents, are a diverse group of pharmaceuticals that are used in the treatment of high levels of fats (lipids), such as cholesterol, in the blood (hyperlipidemia).

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Lipodystrophy

Lipodystrophy syndromes are a group of genetic or acquired disorders in which the body is unable to produce and maintain healthy fat tissue.

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Liver

The liver, an organ only found in vertebrates, detoxifies various metabolites, synthesizes proteins, and produces biochemicals necessary for digestion.

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Macrophage

Macrophages (big eaters, from Greek μακρός (makrós).

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Metabolic syndrome

Metabolic syndrome, sometimes known by other names, is a clustering of at least three of the five following medical conditions: abdominal obesity, high blood pressure, high blood sugar, high serum triglycerides and low high-density lipoprotein (HDL) levels.

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Metabolism

Metabolism (from μεταβολή metabolē, "change") is the set of life-sustaining chemical transformations within the cells of organisms.

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Molecular biology

Molecular biology is a branch of biology which concerns the molecular basis of biological activity between biomolecules in the various systems of a cell, including the interactions between DNA, RNA, proteins and their biosynthesis, as well as the regulation of these interactions.

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Muscle

Muscle is a soft tissue found in most animals.

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Mutation

In biology, a mutation is the permanent alteration of the nucleotide sequence of the genome of an organism, virus, or extrachromosomal DNA or other genetic elements.

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Nuclear receptor

In the field of molecular biology, nuclear receptors are a class of proteins found within cells that are responsible for sensing steroid and thyroid hormones and certain other molecules.

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Nucleotide

Nucleotides are organic molecules that serve as the monomer units for forming the nucleic acid polymers deoxyribonucleic acid (DNA) and ribonucleic acid (RNA), both of which are essential biomolecules within all life-forms on Earth.

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Obesity

Obesity is a medical condition in which excess body fat has accumulated to the extent that it may have a negative effect on health.

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Pancreas

The pancreas is a glandular organ in the digestive system and endocrine system of vertebrates.

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Perfluorononanoic acid

Perfluorononanoic acid, or PFNA, is a synthetic perfluorinated carboxylic acid and fluorosurfactant that is also an environmental contaminant found in people and wildlife along with PFOS and PFOA.

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Perfluorooctanoic acid

Perfluorooctanoic acid (PFOA) (conjugate base perfluorooctanoate), also known as C8, is a synthetic perfluorinated carboxylic acid and fluorosurfactant.

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Peroxisome

A peroxisome is a type of organelle known as a microbody, found in virtually all eukaryotic cells.

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Peroxisome proliferator-activated receptor alpha

Peroxisome proliferator-activated receptor alpha (PPAR-alpha), also known as NR1C1 (nuclear receptor subfamily 1, group C, member 1), is a nuclear receptor protein that in humans is encoded by the PPARA gene.

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Peroxisome proliferator-activated receptor delta

Peroxisome proliferator-activated receptor beta or delta (PPAR-β or PPAR-δ), also known as NR1C2 (nuclear receptor subfamily 1, group C, member 2) is a nuclear receptor that in humans is encoded by the PPARD gene.

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Peroxisome proliferator-activated receptor gamma

Peroxisome proliferator-activated receptor gamma (PPAR-γ or PPARG), also known as the glitazone receptor, or NR1C3 (nuclear receptor subfamily 1, group C, member 3) is a type II nuclear receptor that in humans is encoded by the PPARG gene.

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Pharmacology

Pharmacology is the branch of biology concerned with the study of drug action, where a drug can be broadly defined as any man-made, natural, or endogenous (from within body) molecule which exerts a biochemical or physiological effect on the cell, tissue, organ, or organism (sometimes the word pharmacon is used as a term to encompass these endogenous and exogenous bioactive species).

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Proline

Proline (symbol Pro or P) is a proteinogenic amino acid that is used in the biosynthesis of proteins.

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Prostaglandin

The prostaglandins (PG) are a group of physiologically active lipid compounds having diverse hormone-like effects in animals.

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Protein

Proteins are large biomolecules, or macromolecules, consisting of one or more long chains of amino acid residues.

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Protein dimer

In biochemistry, a protein dimer is a macromolecular complex formed by two protein monomers, or single proteins, which are usually non-covalently bound.

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Protein domain

A protein domain is a conserved part of a given protein sequence and (tertiary) structure that can evolve, function, and exist independently of the rest of the protein chain.

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Protein metabolism

Protein metabolism denotes the various biochemical processes responsible for the synthesis of proteins and amino acids, and the breakdown of proteins (and other large molecules) by catabolism.

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Receptor antagonist

A receptor antagonist is a type of receptor ligand or drug that blocks or dampens a biological response by binding to and blocking a receptor rather than activating it like an agonist.

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Retinoid X receptor

The retinoid X receptor (RXR) is a type of nuclear receptor that is activated by 9-cis retinoic acid, which is discussed controversially to be of endogenous relevance, and 9-cis-13,14-dihydro-retinoic acid, which is likely to be the major endogenous mammalian RXR-selective agonist.

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Skin

Skin is the soft outer tissue covering vertebrates.

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Spleen

The spleen is an organ found in virtually all vertebrates.

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Thiazolidinedione

The thiazolidinediones, abbreviated as TZD, also known as glitazones after the prototypical drug ciglitazone, are a class of heterocyclic compounds consisting of a five-membered C3NS ring.

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Thyroid hormone receptor

The thyroid hormone receptor (TR) is a type of nuclear receptor that is activated by binding thyroid hormone.

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Transcription (biology)

Transcription is the first step of gene expression, in which a particular segment of DNA is copied into RNA (especially mRNA) by the enzyme RNA polymerase.

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Transcription factor

In molecular biology, a transcription factor (TF) (or sequence-specific DNA-binding factor) is a protein that controls the rate of transcription of genetic information from DNA to messenger RNA, by binding to a specific DNA sequence.

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White adipose tissue

White adipose tissue (WAT) or white fat is one of the two types of adipose tissue found in mammals.

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Xenopus

Xenopus (Gk., ξενος, xenos.

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Zinc finger

A zinc finger is a small protein structural motif that is characterized by the coordination of one or more zinc ions (Zn2+) in order to stabilize the fold.

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15-Hydroxyeicosatetraenoic acid

15-Hydroxyeicosatetraenoic acid (also termed 15-HETE, 15(S)-HETE, and 15S-HETE) is an eicosanoid, i.e. a metabolite of arachidonic acid.

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5-Hydroxyeicosatetraenoic acid

5-Hydroxyeicosatetraenoic acid (5-HETE, 5(S)-HETE, or 5S-HETE) is an eicosanoid, i.e. a metabolite of arachidonic acid.

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Redirects here:

PPAR, PPAR-g, PPAR-γ, Peroxisome proliferator, Peroxisome proliferator activated receptors, Peroxisome proliferator-activated receptors, Peroxisome-proliferating, Ppar.

References

[1] https://en.wikipedia.org/wiki/Peroxisome_proliferator-activated_receptor

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