Abstract
Carbachol stimulation of muscarinic receptors in rat cortical slices prelabelled with myo-[2-3H]inositol caused the rapid formation of a novel inositol polyphosphate. Evidence derived from its chromatographic behaviour, and from the structure of the products formed in partial dephosphorylation experiments, suggests that it is probably D-myo-inositol 1,3,4,5-tetrakisphosphate. An enzyme in human red cell membranes specifically removes the 5-phosphate from it to form inositol 1,3,4-trisphosphate. It is suggested that inositol 1,3,4,5-tetrakisphosphate is likely to be a second messenger, and that it is the precursor of inositol 1,3,4-trisphosphate and possibly of inositol 1,4,5-trisphosphate.
MeSH Terms
Animals
Carbachol/pharmacology
Cerebral Cortex/drug effects,metabolism
In Vitro Techniques
Inositol Phosphates/metabolism,pharmacology
Male
Rats
Rats, Inbred Strains
Receptors, Muscarinic/drug effects
Stimulation, Chemical
Sugar Phosphates/metabolism
Chemicals
Inositol Phosphates
Receptors, Muscarinic
Sugar Phosphates
inositol-1,3,4,5-tetrakisphosphate
Carbachol
Authors & Affiliations
3 authors, click to expand affiliations / ORCID
Batty I R
Nahorski S R
Irvine R F
References (25)
25 references, click to expand
-
Isolation and separation of inositol phosphates from hydrolysates of rat tissues.
Biochim Biophys Acta. 1965 Jun 1;98(3):574-81
PMID: 5837456
-
ON THE NATURE OF DIALYZABLE PHOSPHATE ASSOCIATED WITH THE DI- AND TRI-PHOSPHOINOSITIDES OF BRAIN PHOSPHOLIPIDS.
Biochim Biophys Acta. 1963 Aug 27;70:474-6
PMID: 14067623
-
Alkaline O leads to N-transacylation. A new method for the quantitative deacylation of phospholipids.
Biochem J. 1981 Apr 1;195(1):301-6
PMID: 7306057
-
The stimulation of inositol lipid metabolism that accompanies calcium mobilization in stimulated cells: defined characteristics and unanswered questions.
Philos Trans R Soc Lond B Biol Sci. 1981 Dec 18;296(1080):123-38
PMID: 6121338
-
The inositol trisphosphate phosphomonoesterase of the human erythrocyte membrane.
Biochem J. 1982 Apr 1;203(1):169-77
PMID: 6285891
-
Changes in the levels of inositol phosphates after agonist-dependent hydrolysis of membrane phosphoinositides.
Biochem J. 1983 May 15;212(2):473-82
PMID: 6309146
-
Rapid accumulation of inositol trisphosphate reveals that agonists hydrolyse polyphosphoinositides instead of phosphatidylinositol.
Biochem J. 1983 Jun 15;212(3):849-58
PMID: 6309155
-
Release of Ca2+ from a nonmitochondrial intracellular store in pancreatic acinar cells by inositol-1,4,5-trisphosphate.
Nature. 1983 Nov 3-9;306(5938):67-9
PMID: 6605482
-
Inositol phospholipid hydrolysis in rat cerebral cortical slices: I. Receptor characterisation.
J Neurochem. 1984 May;42(5):1379-87
PMID: 6323632
-
The second messenger linking receptor activation to internal Ca release in liver.
Nature. 1984 May 3-9;309(5963):63-6
PMID: 6325926
-
Histamine stimulation of inositol 1-phosphate accumulation in lithium-treated slices from regions of guinea pig brain.
J Neurochem. 1984 Jul;43(1):25-32
PMID: 6327916
-
Inositol trisphosphate and diacylglycerol as second messengers.
Biochem J. 1984 Jun 1;220(2):345-60
PMID: 6146314
-
Relationship of polyphosphoinositide metabolism to the hormonal activation of the inset salivary gland by 5-hydroxytryptamine.
Mol Cell Endocrinol. 1984 Jun;36(1-2):37-42
PMID: 6086423
-
Specificity of inositol trisphosphate-induced calcium release from permeabilized Swiss-mouse 3T3 cells.
Biochem J. 1984 Aug 15;222(1):269-72
PMID: 6332622
-
Inositol trisphosphates in carbachol-stimulated rat parotid glands.
Biochem J. 1984 Oct 1;223(1):237-43
PMID: 6333870
-
Characterization of the cholinergic stimulation of phosphoinositide hydrolysis in rat brain slices.
J Neurosci. 1984 Dec;4(12):3120-7
PMID: 6094748
-
Inositol trisphosphate, a novel second messenger in cellular signal transduction.
Nature. 1984 Nov 22-28;312(5992):315-21
PMID: 6095092
-
Metabolism of inositol 1,4,5-trisphosphate and inositol 1,3,4-trisphosphate in rat parotid glands.
Biochem J. 1985 Jul 15;229(2):505-11
PMID: 2994638
-
Inositol 1,4,5-trisphosphate and inositol 1,3,4-trisphosphate formation in Ca2+-mobilizing-hormone-activated cells.
Biochem J. 1985 Nov 15;232(1):237-43
PMID: 3002326
-
[Paper chromatography of inositol phosphates; use in study of hydrolytic degradation of inositol hexaphosphate].
Bull Soc Chim Biol (Paris). 1956 Sep 4;38(5-6):871-83
PMID: 13356115
-
Myo-inositol phosphates obtained by alkaline hydrolysis of beef brain phosphoinositide.
J Biol Chem. 1961 Jan;236:54-60
PMID: 13707646
-
An inositol phosphatide containing carbohydrate, isolated from human brain.
Biochim Biophys Acta. 1961 Jul 8;50:602-3
PMID: 13756762
-
Complete characterization of the myo-inositol polyphosphates from beef brain phosphoinositide.
J Biol Chem. 1961 Jul;236:1902-6
PMID: 13777344
-
A new phosphoinositide containing four phosphates per inositol.
Biochim Biophys Acta. 1963 Feb 19;70:91-3
PMID: 13976373
-
The structure of triphosphoinositide from beef brain.
Biochim Biophys Acta. 1966 Dec 7;125(3):413-21
PMID: 4291568