Agouti Related Protein (AgRP) is Upregulated in Cushing's Syndrome

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SHORT COMMUNICATION Full Title: Agouti related protein (AgRP) is upregulated in Cushing’s syndrome Short title: AgRP is upregulated in Cushing’s syndrome

Alpha melanocyte stimulating hormone (α-MSH) is an agonist at the melanocortin 3 (MC3-R) and melanocortin 4 (MC4-R) receptors. α-MSH stimulates corticosterone release from rat and human adrenal cells. Patients with Cushing’s syndrome have elevated levels of serum α-MSH. Agouti related protein (AgRP) is an endogenous antagonist at the MC3-R and MC4-R and is expressed in the rat adrenal cortex. A...

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Transcriptional regulation of agouti-related protein (Agrp) in transgenic mice.

Agouti-related protein (Agrp) encodes a hypothalamic neuropeptide that promotes positive energy balance by stimulating food intake and reducing energy expenditure. Agrp expression in the brain is restricted to neurons within the arcuate nucleus of the hypothalamus, and expression levels are elevated as a consequence of food deprivation. We tested a series of bacterial artificial chromosome repo...

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Rapid communication: sequencing of the porcine agouti-related protein (AGRP) gene.

Name of Sequence. Porcine agouti-related protein (AGRP) gene. Genus and Species. Sus scrofa. Origin of Clone. Initially, a 978-bp fragment was amplified from genomic DNA using PCR primers (forward 5′-ATGCTGACCGCAGTGTTGCTGAGC-3′ and reverse 5′-CTAGGTGCGGCTGCAGGGGTTCGT-3′) designed from consensus alignment of human, bovine, and mouse DNA sequences. The PCR product was cloned into the pCR 2.1 vect...

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Dmbx1 is essential in agouti-related protein action.

Dmbx1 is a paired-class homeodomain transcription factor. We show here that mice deficient in Dmbx1 exhibit severe leanness associated with hypophagia and hyperactivity and that isolation of a Dmbx1(-/-) mouse from its cohabitants induces self-starvation, sometimes leading to death, features similar to those of anorexia nervosa in humans. Interestingly, overexpression of agouti in Dmbx1(-/-) mi...

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Identification of Distant Agouti-Like Sequences and Re-Evaluation of the Evolutionary History of the Agouti-Related Peptide (AgRP)

The Agouti-like peptides including AgRP, ASIP and the teleost-specific A2 (ASIP2 and AgRP2) peptides have potent and diverse functional roles in feeding, pigmentation and background adaptation mechanisms. There are contradictory theories about the evolution of the Agouti-like peptide family as well the nomenclature. Here we performed comprehensive mining and annotation of vertebrate Agouti-like...

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ژورنال

عنوان ژورنال: Experimental and Clinical Endocrinology & Diabetes

سال: 2005

ISSN: 0947-7349,1439-3646

DOI: 10.1055/s-2005-872895