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Sakaue M, Kuno T, Tanaka C. Novel type of monoclonal antibodies against cyclic GMP and application to immunocytochemistry of the rat brain. JAPANESE JOURNAL OF PHARMACOLOGY 1988; 48:47-56. [PMID: 2848963 DOI: 10.1254/jjp.48.47] [Citation(s) in RCA: 43] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
A novel type of monoclonal antibodies against cyclic GMP were produced to study the immunocytochemical distribution of cyclic GMP in the rat brain. Cyclic GMP conjugated to bovine serum albumin with glutaraldehyde was used as an immunogen, and monoclonal antibodies were produced. The one monoclonal antibody which did not crossreact against other nucleotides was applied to the immunocytochemistry of the rat brain. Cyclic GMP immunoreactivities were distributed unevenly in the rat brain. The cerebellar cortex, hippocampus and cerebral cortex contained a high degree of cyclic GMP immunoreactivity, while most of the white matter was not stained. In the cerebellar cortex, stellate cells and Golgi cells showed intense immunoreactivities, but granule cells showed weak immunoreactivities. Approximately 60-80% of the Purkinje cells showed intense immunoreactivities, while the remaining ones showed only weak staining. The pyramidal cells in the cerebral cortex and hippocampus also showed intense immunostaining. Some glial cells adjacent to the Purkinje cells also stained. The nuclei of cyclic GMP-immunoreactive cells were not stained. These immunocytochemical distributions of cyclic GMP are in fairly good agreement with reported the biochemical data and the immunocytochemical distribution of guanylate cyclase. These monoclonal antibodies should be helpful for elucidating the physiological role of cyclic GMP in the brain.
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Affiliation(s)
- M Sakaue
- Department of Pharmacology, Kobe University School of Medicine, Japan
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de Vente J, Steinbusch HW, Schipper J. A new approach to immunocytochemistry of 3',5'-cyclic guanosine monophosphate: preparation, specificity, and initial application of a new antiserum against formaldehyde-fixed 3',5'-cyclic guanosine monophosphate. Neuroscience 1987; 22:361-73. [PMID: 2819779 DOI: 10.1016/0306-4522(87)90226-0] [Citation(s) in RCA: 138] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
The development of a new 3',5'-cyclic guanosine monophosphate (cGMP) antiserum was initiated starting from the following considerations: (a) adequate fixation of cGMP is a prerequisite for a reliable demonstration of soluble cGMP, and (b) fixation might influence the specificity of the immunocytochemical demonstration of cGMP. Therefore, cGMP-protein conjugate was prepared in a way which equals tissue fixation. cGMP was coupled to bovine thyroglobulin using formaldehyde. Antibodies against this conjugate were raised in rabbits. The specificity of the antisera was evaluated in a gelatin model system. No immunoreactivity was observed with nucleotides other than cGMP or with rabbit preimmune sera. Immunoinhibition experiments showed that only the cGMP-formaldehyde-thyroglobulin conjugate and, to a lesser extent free cGMP, absorbed onto the antiserum. In rat brain an extensive localization of cGMP-immunostaining was found. Examples are hippocampus CAI and CAII, and cortical layers II and V. No cGMP-immunostaining was found in the cerebellum. In vitro incubated superior cervical ganglia showed cGMP-immunostaining in the large postganglionic neuronal cell bodies; this cGMP-immunostaining increased upon incubation of the ganglia in iso-osmolar 100 mM K+. In conclusion, we prepared a new-type highly specific antiserum against cGMP, suitable to demonstrate cGMP-immunoreactivity in tissue material.
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Harper JF, Haddox MK, Johanson RA, Hanley RM, Steiner AL. Compartmentation of second messenger action: immunocytochemical and biochemical evidence. VITAMINS AND HORMONES 1985; 42:197-252. [PMID: 3006347 DOI: 10.1016/s0083-6729(08)60063-1] [Citation(s) in RCA: 28] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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Greene RM, Shah RM, Lloyd MR, Crawford BJ, Suen R, Shanfeld JL, Davidovitch Z. Differentiation of the avian secondary palate. THE JOURNAL OF EXPERIMENTAL ZOOLOGY 1983; 225:43-52. [PMID: 6300280 DOI: 10.1002/jez.1402250107] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
The avian secondary palate exhibits the unique feature of a midline cleft. Cryostat sections indicated that although extensive contact between homologous shelves was present, chick palatal medial edge epithelium (MEE) failed to fuse. The failure of fusion and subsequent clefting of the avian palate were correlated with continued proliferation of the avian MEE, a failure of selective MEE cell death, and an absence of elevated levels of intracellular cAMP. Moreover, immunohistochemical staining for cAMP and microspectrophotometric quantitation of staining intensity indicated that staining of chick MEE was significantly (p less than .01) less than murine MEE at comparable gestational ages. These data indicate that differentiation of the avian secondary palate is fundamentally different than reported for the mammalian palate in that many developmental events known to be associated with normal mammalian palate formation (cessation of MEE proliferation, MEE cell death, elevated levels of MEE cAMP) fail to occur in the chick. The developing avian secondary palate, with its midline cleft, thus provides an interesting and useful model system with which to compare mammalian palate formation where the palate is normally fused in the midline.
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Toccafondi R, Rotella CM, Tanini A, Aterini S, Borrelli D, Loddi L, Arcangeli P. Effects of TSH on cAMP levels and thyroid hormone release in human thyroid 'autonomous' nodules: relationship with iodothyronine and iodine content in thyroglobulin. Clin Endocrinol (Oxf) 1982; 17:537-46. [PMID: 6299622 DOI: 10.1111/j.1365-2265.1982.tb01626.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
The effect of TSH on the adenylate cyclase-cAMP system and in vitro iodothyronine release, together with the iodothyronine and iodine content of 19s thyroglobulin, were studied in seven clinically euthyroid patients with autonomous thyroid nodules. Basal cAMP and cGMP content together with phosphodiesterase and protein-kinase activities were normal in nodular, and suppressed in extranodular tissue. TSH-dependent cAMP accumulation was reduced in nodular tissue, but normal in the suppressed extranodular tissue. In vitro TSH-dependent iodothyronine release from nodular and extranodular tissue was absent. Thyroxine and iodine content of thyroglobulin extracted from nodular tissue was reduced, while triiodothyronine content was normal but with a low T4/T3 ratio. In extranodular tissue T3, T4 and iodine contents were reduced. In conclusion, autonomous thyroid nodules produced a poorly iodinated thyroglobulin leading to preferential T3 secretion with increased circulating free thyroid hormones even in clinically euthyroid patients.
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Cellular localization of cyclic nucleotide changes in rat superior cervical ganglion. Cell Mol Neurobiol 1982. [DOI: 10.1007/bf00711079] [Citation(s) in RCA: 32] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Green ST, Singh J, Petersen OH. Thyrotropin controls cyclic nucleotide metabolism of thyroid follicular cells without affecting membrane potential or input resistance. BIOCHIMICA ET BIOPHYSICA ACTA 1982; 720:36-41. [PMID: 6277393 DOI: 10.1016/0167-4889(82)90036-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
The action of thyrotropin on the rat thyroid follicular cell has been investigated using continuous transmembrane potential and input resistance recording from individual cells in in vitro preparations. The membrane potential in this study was -68.0 mV +/- 0.6 (mean+/-S.E.). Over a wide range of concentrations (1.5-50 mU/ml), thyrotropin failed to affect membrane potential or input resistance while 20 mU/ml thyrotropin was shown to elicit complex time-dependent changes in tissue levels of both cyclic AMP and cyclic GMP. The present results reveal that thyrotropin-receptor interaction does not affect plasma membrane permeability, but is characterized by complex changes in endogenous cyclic nucleotide metabolism.
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Abstract
The subcellular localization of cyclic GMP and cyclic AMP in the rat caudate-putamen has been studied using horseradish peroxidase immunocytochemistry. Both of the putative neurotransmitter second messengers were visualized in neurons and glial cells at light microscopic resolutions, but not all cells of either category gave detectable staining. This was confirmed at the ultrastructural level where both stained and unstained elements of the same cell type were found within the same field. A striking variation was seen in cyclic nucleotide staining intensity within individual neural and glial cells. Both of the cyclic nucleotides were detected within postsynaptic terminal boutons and within astroglial processes. Cyclic GMP postsynaptic staining was stronger than glial staining, whereas the localization pattern was reversed for cyclic AMP. The synaptic localization of cyclic AMP and cyclic GMP immunoreactivity adds support to the idea that these compounds have an influential role in synaptic function within the striatum.
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Kuno T, Yoshida N, Tanaka C, Kasai R, Nozawa Y. Immunocytochemical localization of cyclic AMP in Tetrahymena. EXPERIENTIA 1981; 37:411-3. [PMID: 6263682 DOI: 10.1007/bf01959892] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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Harrison FW, Rosenberg EM, Davis DA, Simpson TL. Correlation of cyclic GMP and cyclic AMP immunofluorescence with cytochemical patterns during dormancy release and development from gemmules inSpongilla lacustris L. (Porifera: Spongillidae). J Morphol 1981; 167:53-63. [DOI: 10.1002/jmor.1051670106] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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van Sande J, Decoster C, Dumont JE. Effects of carbamylcholine and ionophore A-23187 on cyclic 3',5'-AMP and cyclic 3',5'-GMP accumulation in dog-thyroid slices. Mol Cell Endocrinol 1979; 14:45-57. [PMID: 222640 DOI: 10.1016/0303-7207(79)90057-1] [Citation(s) in RCA: 26] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Carbamylcholine and acetylcholine through a muscarinic type of receptor, KCl, ionophore A-23187 and NaF increased cyclic GMP accumulation in dog-thyroid slices. These effects were abolished in calcium-depleted slices, which findings confirm that Ca2+ is required for cyclic GMP accumulation. All these agents depressed the accumulation of cyclic AMP in TSH-stimulated slices. KCl and NaF depressed cyclic AMP accumulation in TSH-treated slices even when they had been depleted of Ca2+. This suggests a cyclic GMP- and Ca2+-independent mechanism. The absence of inhibition of the effects of the ionophore, NaF and KCl in the presence of atropine suggests that these drugs do not act by inducing the release of acetylcholine in the slices. The effects of carbamylcholine and ionophore A-23187 on cyclic GMP accumulation and protein iodination were reversible; the inhibitions of TSH-induced cyclic AMP accumulation and secretion were non-competitive and were not accompanied by a depression of ATP levels. All these effects were greatly decreased in the absence of extracellular Ca2+. These data suggest that carbamylcholine and ionophore A-23187 act mainly by increasing the influx of extracellular Ca2+ in thyroid cells. However, the persistence of some carbamylcholine effect in the absence of Ca2+ in the medium suggests that this agent may also trigger the release of Ca2+ from an intrafollicular pool. The kinetics of action of carbamylcholine are compatible with a role of cyclic GMP in the inhibition of cyclic AMP accumulation. However, with the ionophore, the depression of cyclic AMP accumulation was much longer than the rise of cyclic GMP, which suggests a mechanism independent of cyclic GMP.
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Davidovitch Z, Montgomery PC, Shanfeld JL. Guanosine 3',5'-monophosphate in bone: microscopic visualization by an immuno-histochemical technique. CALCIFIED TISSUE RESEARCH 1977; 24:73-9. [PMID: 74277 DOI: 10.1007/bf02223299] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Guanosine 3',5'-monophosphate (cyclic GMP, cGMP) was localized in bone cells by the use of an immunoglobulin-enzyme bridge method. We observed that in cat alveolar bone most osteoblasts did not stain for cGMP, while adjacent periodontal cells displayed cytoplasmic as well as nuclear staining. Numerous osteocytes contained diffuse reaction products over most or all of the cellular area. The method used in this study may be helpful in identifying specific hard tissue cell types whose function(s) involve cGMP.
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Zenser TV, Craven PA, DeRubertis FR, Davis BB. Differential inhibition of cyclic AMP and cyclic GMP hydrolysis in rat renal cortex. Arch Biochem Biophys 1977; 178:598-606. [PMID: 189700 DOI: 10.1016/0003-9861(77)90231-4] [Citation(s) in RCA: 24] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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Ong SH, Steiner AL. Localization of cyclic GMP and cyclic AMP in cardiac and skeletal muscle: immunocytochemical demonstration. Science 1977; 195:183-5. [PMID: 188135 DOI: 10.1126/science.188135] [Citation(s) in RCA: 26] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
When rat cardiac and skeletal muscle are explored by immunocytochemical procedures designed to show sites of localization of adenosine 3',5'-monophosphate (cyclic AMP) and guanosine 3',5'-monophosphate (cyclic GMP), distinct staining patterns for the two nucleotides are seen. Antibody to cyclic AMP is found in the area of the sarcoplasmic reticulum, while antibody to cyclic GMP is found with a periodic distribution corresponding to that of the A band. This suggests a role for cyclic GMP in the regulation of myosin.
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Verma AK, Dixon KE, Froscio M, Murray AW. Localization of adenosine o',5'-monophosphate in mouse epidermis by immunofluorescence. J Invest Dermatol 1976; 66:239-41. [PMID: 178805 DOI: 10.1111/1523-1747.ep12482157] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Adenosine 3',5'-monophosphate (cyclic AMP) has been localized in mouse epidermal cells using an immunofluorescent technique. Within 10 min following the intraperitoneal injection of isoproterenol or 30 hr following the topical application of croton oil in acetone, staining was clearly visible in the cytoplasm of the basal cells.
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Davidovitch Z, Montgomery PC, Eckerdal O, Gustafson GT. Demonstration of cyclic AMP in bone cells by immuno-histochemical methods. CALCIFIED TISSUE RESEARCH 1976; 19:305-15. [PMID: 175895 DOI: 10.1007/bf02564013] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
By utilizing immunohistochemical procedures it was possible to locate bone cells that contained adenosine 3'5'-monophosphate (cyclic AMP) in frozen, undecalcified cat jaw sections. An immunoglobulin-enzyme bridge method was found to be superior to other techniques, including immunofluorescence. Differences in staining pattern were found between bone cells of kittens and young adult cats, indicating different metabolic levels related to cellular maturity, and different intracellular compartmentalization of cyclic AMP in the two age groups.
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Field JB. Thyroid-stimulating hormone and cyclic adenosine 3',5'-monophosphate in the regulation of thyroid gland function. Metabolism 1975; 24:381-93. [PMID: 165359 DOI: 10.1016/0026-0495(75)90118-3] [Citation(s) in RCA: 35] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
The initial step in TSH action reflects binding of the hormone to specific receptor sites on the plasma membrane. Such binding has been studied using plasma membranes, homogenates, isolated thyroid cells grown in culture, and thyroid slices. 3-H- and iodinated TSH preparations have been used; the latter have been prepared using both chloramine-T and lactoperoxidase. Some of the discrepancies reported in the literature might reflect the different thyroid and hormone preparations and the variable incubation conditions which have been used. In general, good correlation exists between binding of TSH and activation of adenylate cyclase in thyroid plasma membranes. Data is reviewed related to activation of protein kinase in intact thyroid cells by TSH. Although there is impressive evidence for cyclic AMP mediation of effects of TSH on the thyroid, some data that are inconsistent with this concept are considered, especially in relationship to 32-P incorporation into phospholipid. The role of cyclic GMP in thyroid function is discussed.
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Steiner AL, Whitely TH, Ong SH, Stowe NW. Cyclic AMP and cyclic GMP: studies utilizing immunohistochemical techniques for the localization of the nucleotides in tissue. Metabolism 1975; 24:419-28. [PMID: 165362 DOI: 10.1016/0026-0495(75)90121-3] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Antibodies to the cyclic nucleotides initially were utilized in radioimmunoassays for cyclic AMP and cyclic GMP which might be present in mammalian tissues. allowed measurement of the nucleotides on small amounts of tissue in physiologic studies. To gain further insight into the relative roles of cyclic AMP and cyclic GMP in cell function, these antibodies have been applied to immunohistochemical studies for the localization of the cyclic nucleotides in tissues and cells. This methodology is useful for determining in which cell type in a heterogeneous tissue increases in cyclic nucleotide concentrations occur. In addition, within individual cells, staining patterns for cyclic AMP and cyclic GMP are usually quite distinct. Cyclic GMP in canine thyroid is located to the follicular cell membrane while cyclic AMP is ubiquitously distributed in follicular cell cytoplasm. In both rat adrenal cortex and testis, there is prominent nuclear localization of cyclic GMP, suggesting a role for the nucleotide in growth regulation. These studies provide histologic evidence suggesting diverse roles for cyclic AMP and cyclic GMP in mammalian physiology. It is anticipated that this technique will also be useful in the ultrastructural localization of the cyclic nucleotides and for the identification of other cyclic nucleotides which might be present in mammalian tissues.
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Van Sande J, Decoster C, Dumont JE. Control and role of cyclic 3',5'-guanosine monophosphate. Biochem Biophys Res Commun 1975; 62:168-75. [PMID: 163083 DOI: 10.1016/s0006-291x(75)80119-7] [Citation(s) in RCA: 79] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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Benfey BG. Methods related to cyclic AMP and adenylate cyclase. PROGRESS IN MEDICINAL CHEMISTRY 1975; 12:293-331. [PMID: 7803 DOI: 10.1016/s0079-6468(08)70179-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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Weight FF, Petzold G, Greengard P. Guanosine 3',5'-monophosphate in sympathetic ganglia: increase assoicated with synaptic transmission. Science 1974; 186:942-4. [PMID: 4377760 DOI: 10.1126/science.186.4167.942] [Citation(s) in RCA: 87] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Brief stimulation of cholinergic preganglionic nerve fibers resulted in an increase in guanosine 3',5'-monophosphate (cyclic GMP) in the bullfrog sympathetic ganglion. When the release of synaptic transmitter was prevented by a high-magnesium, low-calcium Ringer solution, stimulation of preganglionic nerve fibers did not increase cyclic GMP in the ganglion. The increase in cyclic GMP caused by preganglionic stimulation was also blocked by the muscarinic antagonist, atropine. The data indicate that the increase in cyclic GMP is associated with synaptic transmission and support the possibility that cyclic GMP may mediate the postsynaptic action of acetylcholine at muscarinic cholinergic synapses.
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