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Atrial natriuretic peptide (ANP) or atrial natriuretic factor (ANF) is a natriuretic peptide hormone secreted from the cardiac atria that in humans is encoded by the NPPA gene. [5] Natriuretic peptides (ANP, BNP , and CNP ) are a family of hormone/paracrine factors that are structurally related. [ 6 ]
Natriuretic peptide-binding receptors and ligand selectivity. [1] A natriuretic peptide is a hormone molecule that plays a crucial role in the regulation of the cardiovascular system. These hormones were first discovered in the 1980s and were found to have very strong diuretic, natriuretic, and vasodilatory effects.
Natriuretic peptides comprise a family of 3 structurally related molecules: atrial natriuretic peptide , brain natriuretic peptide , and C-type natriuretic peptide (CNP), encoded by a gene symbolized NPPC. These peptides possess potent natriuretic, diuretic, and vasodilating activities and are implicated in body fluid homeostasis and blood ...
In 1980, this work led to his discovery and isolation of atrial natriuretic peptide (ANP) alternately known as atrial natriuretic factor (ANF), a polypeptide hormone secreted by heart muscle cells or mammalian atrial cardiocyte. This was the first demonstration that the heart has an endocrine function. [2]
There are three distinct atrial natriuretic factor receptors identified so far in mammals: natriuretic peptide receptors 1, 2, and 3. natriuretic peptide receptor A/ guanylate cyclase A (atrionatriuretic peptide receptor A)
The LAA appears to "function as a decompression chamber during left ventricular systole and during other periods when left atrial pressure is high". [12] It also modulates intravascular volume by secreting natriuretic peptides , namely atrial natriuretic peptide (ANP) , and brain natriuretic peptide (BNP) into the coronary sinus , where they ...
18160 Ensembl ENSG00000169418 ENSMUSG00000027931 UniProt P16066 P18293 RefSeq (mRNA) NM_000906 NM_008727 RefSeq (protein) NP_000897 NP_032753 Location (UCSC) Chr 1: 153.68 – 153.69 Mb Chr 3: 90.36 – 90.37 Mb PubMed search Wikidata View/Edit Human View/Edit Mouse Natriuretic peptide receptor A/guanylate cyclase A (atrionatriuretic peptide receptor A), also known as NPR1, is an atrial ...
Natriuretic peptide receptor C/guanylate cyclase C (atrionatriuretic peptide receptor C), also known as NPR3, is an atrial natriuretic peptide receptor. In humans it is encoded by the NPR3 gene . [ 5 ]