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Siervogel RM. Genetic and familial factors in essential hypertension and related traits. AMERICAN JOURNAL OF PHYSICAL ANTHROPOLOGY 2012. [DOI: 10.1002/ajpa.1330260504] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Fishlock DJ. Effect of bradykinin on the human isolated small and large intestine. Nature 2010; 212:1533-5. [PMID: 21105497 DOI: 10.1038/2121533a0] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- D J Fishlock
- Department of Anatomy, London Hospital Medical College, London
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Hopsu-Havu VK, Mäkinen KK, Glenner GG. Formation of bradykinin from kallidin-10 by aminopeptidase B. Nature 2010; 212:1271-2. [PMID: 21090475 DOI: 10.1038/2121271a0] [Citation(s) in RCA: 57] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Jacobsen S, Kriz M. Some data on two purified kininogens from human plasma. BRITISH JOURNAL OF PHARMACOLOGY AND CHEMOTHERAPY 2010; 29:25-36. [PMID: 19108236 DOI: 10.1111/j.1476-5381.1967.tb01935.x] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Abstract
Preparations of plasminogen, soluble in aqueous media, increased vascular permeability in guinea pig skin when activated by streptokinase or urokinase. The permeability-enhancing effect was inhibited by soybean trypsin inhibitor but not by triprolidine. Permeability-enhancing activity evolved when plasmin was incubated with fractions of plasma rich in prokinin. The experiments described suggest that plasmin exerts its permeability-increasing effect through the elaboration of kinins.
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Affiliation(s)
- O D Ratnoff
- Department of Medicine, Western Reserve University School of Medicine, and University Hospitals, Cleveland
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Kininogens: More than cysteine protease inhibitors and kinin precursors. Biochimie 2010; 92:1568-79. [PMID: 20346387 DOI: 10.1016/j.biochi.2010.03.011] [Citation(s) in RCA: 65] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2010] [Accepted: 03/10/2010] [Indexed: 12/13/2022]
Abstract
Two kininogens are found in mammalian sera: HK (high molecular weight kininogen) and LK (low molecular weight kininogen) with the exception of the rat which encompasses a third kininogen, T-Kininogen (TK). Kininogens are multifunctional glycosylated molecules related to cystatins (clan IH, family I25). They harbor three cystatin domains but only two of them are tight-binding inhibitors of cysteine cathepsins. HK and LK, but not TK, are precursors of potent peptide hormones, the kinins, which are released proteolytically by tissue and plasma kallikreins. Besides these classical features novel functions of kininogens have been recently discovered; they are described in the second part of this review. HKa, which corresponds to the kinin-free two-chain HK and its isolated domain D5 (kininostatin), possesses angiostatic and pro-apoptotic properties, inhibits the proliferation of endothelial cells and participates in the regulation of angiogenesis. Moreover, some HK-derived peptides display potent and broad-spectrum microbicidal properties against both Gram-positive and Gram-negative bacteria, and thus may offer a promising alternative to conventional antibiotic therapy. Of seminal interest, a kininogen-derived peptide inhibits activation of the contact phase system of coagulation and protects mice with invasive Streptococcus pyogenes infection from pulmonary lesions. On the other hand, TK is a biomarker of aging at the end of lifespan of elderly rats. However, although TK has been initially identified as an acute phase reactant, and earlier known as alpha-l-acute phase globulin, the increase of TK in liver and plasma is not known to relate to any inflammatory event during the senescence process.
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Hulthén UL, Lecerof H, Hökfelt B. Effect of upright tilting on kinins as compared to renin activity in the renal venous blood from patients with essential hypertension. ACTA MEDICA SCANDINAVICA 2009; 203:411-4. [PMID: 665308 DOI: 10.1111/j.0954-6820.1978.tb14897.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
The effect of tilting on the release of renal kallikrein as compared to renin was studied by the determination of kinin concentration and plasma renin activity (PRA) in the renal veins in supine position and after 15 min of 45 degrees upright tilting in 10 patients with essential hypertension. Kinin concentration decreased from 0.62 +/- 0.05 microgram/1 (mean +/- S.E.M.) in supine position to 0.51 +/- 0.05 after tilting (p less than 0.01), while PRA increased from 2.84 +/- 0.39 microgram/1/3 h tpo 4.87 +/- 0.66 (p less than 0.001). These results indicate that tilting diminishes the release of renal kallikrein. It is suggested that decreased intrarenal generation of kinins may be of importance for the reduction of diuresis and natriuresis induced by tilting.
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Hulthén UL, Lecerof H, Hökfelt B. Renal venous output of kinins in patients with hypertension and unilateral renal artery stenosis. ACTA MEDICA SCANDINAVICA 2009; 202:189-91. [PMID: 910636 DOI: 10.1111/j.0954-6820.1977.tb16810.x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
In four patients with hypertension and angiographically pronounced unilateral renal artery stenosis, kallikrein activity was estimated in each kidney separately by the determination of kinin output in the renal veins. All patients showed suppression of renin release from the kidney with a non-stenotic artery. Accordingly, plasma flow from the kidney with artery stenosis could be estimated. The ratio of venous output of kinins between the kidney with a non-stenotic artery and the one with artery stenosis was 2.6-6.5. This indicates that renal artery stenosis leads to diminished intrarenal kinin generation. Reduced kinin formation may explain the low diuresis and natriuresis found in the kidney with artery stenosis.
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Briseid K, Dyrud OK, Arntzen FC. Substrates for kinin-releasing enzymes in rat plasma. ACTA PHARMACOLOGICA ET TOXICOLOGICA 2009; 28:138-44. [PMID: 5468401 DOI: 10.1111/j.1600-0773.1970.tb00538.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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JENSEN KB, RINVIK SF, VENNEROD AM. Purification of a Secondary Kinin from Human Urine; A Pharmacological and Chromatographic Comparison with Kallidin. ACTA ACUST UNITED AC 2009; 20:329-38. [PMID: 14162816 DOI: 10.1111/j.1600-0773.1964.tb01754.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Rinvik SF, Dyrud OK, Briseid K. Determination of plasma kininogen, plasma kininase and erythrocyte kininase. ACTA PHARMACOLOGICA ET TOXICOLOGICA 2009; 24:169-78. [PMID: 6013088 DOI: 10.1111/j.1600-0773.1966.tb00380.x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
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Briseid K, Dyrud OK, Rinvik SF. The release of kinins in human plasma substrates. ACTA PHARMACOLOGICA ET TOXICOLOGICA 2009; 24:39-49. [PMID: 6012747 DOI: 10.1111/j.1600-0773.1966.tb00367.x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
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Davie EW, Fujikawa K, Kurachi K, Kisiel W. The role of serine proteases in the blood coagulation cascade. ADVANCES IN ENZYMOLOGY AND RELATED AREAS OF MOLECULAR BIOLOGY 2006; 48:277-318. [PMID: 367103 DOI: 10.1002/9780470122938.ch6] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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Abstract
1. The pseudoglobulin fraction from ox serum was maintained at acid pH for several days and was then incubated at pH7.5 and 37 degrees . At least two polypeptides capable of stimulating smooth muscle were produced and attempts were made to obtain these in the pure state. 2. Only one substance could be purified completely and this was found to be a new plasma kinin, methionyl-lysyl-bradykinin. 3. The biological properties of this new kinin were compared with those of bradykinin and with a sample of synthetic methionyl-lysyl-bradykinin. 4. The possible significance of these results in relation to plasma-kinin formation by kallikrein and other enzymes is discussed.
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Affiliation(s)
- D F Elliott
- National Institute for Medical Research, Mill Hill, London, N.W. 7, and CIBA Laboratories Ltd., Research Division, Horsham, Sussex
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Stanisavljevic S, Ignjatovic T, Deddish PA, Brovkovych V, Zhang K, Erdös EG, Skidgel RA. Angiotensin I-converting enzyme inhibitors block protein kinase C epsilon by activating bradykinin B1 receptors in human endothelial cells. J Pharmacol Exp Ther 2005; 316:1153-8. [PMID: 16282523 DOI: 10.1124/jpet.105.093849] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023] Open
Abstract
Angiotensin I-converting enzyme (ACE) inhibitors are widely used to treat patients with cardiovascular and kidney diseases, but inhibition of ACE alone does not fully explain the beneficial effects. We reported that ACE inhibitors directly activate bradykinin B1 receptor at the canonical Zn2+ binding site, leading to prolonged nitric oxide (NO) production in endothelial cells. Protein kinase C (PKC) epsilon, a novel PKC isoform, is up-regulated in myocardium after infarction, suggesting a role in the development of cardiac dysfunction. In cytokine-treated human lung microvascular endothelial cells, B1 receptor activation by ACE inhibitors (enalaprilat, quinaprilat) or peptide ligands (des-Arg10-Lys1-bradykinin, des-Arg9-bradykinin) inhibited PKC epsilon with an IC50 = 7 x 10(-9) M. Despite the reported differences in binding affinity to receptor, the two peptide ligands were equally active, even when inhibitor blocked the cleavage of Lys(1), thus the conversion by aminopeptidase. The synthetic undecapeptide (LLPHEAWHFAR) representing the binding site for ACE inhibitors on human B(1) receptors reduced PKC epsilon inhibition by enalaprilat but not by peptide agonist. A combination of inducible and endothelial NO synthase inhibitors, 1400W [N-(3(aminomethyl) benzyl) acetamidine dihydrochloride] and N omega-nitro-L-arginine (2 microM), significantly reduced inhibition by enalaprilat (100 nM), whereas the NO donor (Z)-1-[N-(2-aminoethyl)-N-(2-ammonioethyl) amino]diazen-1-ium-1,2-diolate (100 microM) inhibited PKC epsilon activity just as the B1 ligands did. In conclusion, NO generated by B1 receptor activation inhibits PKC epsilon.
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Affiliation(s)
- Sinisa Stanisavljevic
- Department of Pharmacology, University of Illinois at Chicago, 835 South Wolcott Avenue (MC 868), Chicago, IL 60612, USA
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TRAUTSCHOLD I, RUDEL G. [Recent results in the field of plasma kinins]. ACTA ACUST UNITED AC 1998; 41:297-311. [PMID: 13994008 DOI: 10.1007/bf01484325] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Metabolism of Bradykinin by Peptidases in Health and Disease. THE KININ SYSTEM 1997. [PMCID: PMC7155640 DOI: 10.1016/b978-012249340-9/50009-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 02/20/2023]
Abstract
This chapter provides an overview of the metabolism of bradykinin (BK) by peptidases in health and disease. The enzymatic breakdown of kinins affects the duration of their biological actions as the plasma half-life of intravenously injected BK is in the range of seconds. Kinins are cleaved in vitro and in vivo by enzymes that belong to families, such as zinc-metallopeptidases, astacin-like metallopeptidases, and catheptic enzymes. Vane noted the importance of the pulmonary circulation in the metabolism of vasoactive substances, such as BK as well as angiotensin 1 and 5- hydroxytryptamine. It is clear after decades of research that angiotensin 1-converting enzyme (ACE) on the vascular endothelial cell surface is the most important inactivator of blood-borne BK. BK may act primarily in an autocrine and paracrine fashion, establishing the importance of local regulation of its activity by enzymes on cell surfaces. Thus, the assortment of other enzymes that can inactivate BK is important in a variety of physiological and pathological situations. Most physiological systems have redundant pathways of metabolism so that the abolishment of one pathway is compensated for by the presence of others. This is demonstrated by the pharmacological inhibition of ACE in hypertension.
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DONALDSON VH, ROSEN FS. ACTION OF COMPLEMENT IN HEREDITARY ANGIONEUROTIC EDEMA: THE ROLE OF C'1-ESTERASE. J Clin Invest 1996; 43:2204-13. [PMID: 14223932 PMCID: PMC442008 DOI: 10.1172/jci105094] [Citation(s) in RCA: 125] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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RATNOFF OD, LEPOW IH. COMPLEMENT AS A MEDIATOR OF INFLAMMATION. ENHANCEMENT OF VASCULAR PERMEABILITY BY PURIFIED HUMAN C'1 ESTERASE. ACTA ACUST UNITED AC 1996; 118:681-98. [PMID: 14087615 PMCID: PMC2137679 DOI: 10.1084/jem.118.5.681] [Citation(s) in RCA: 77] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Purified preparations of the esterase derived from the first component of complement (C'1 esterase) increased vascular permeability in guinea pig skin, an effect inhibited by triprolidine, an antihistaminic agent, but not by soy bean trypsin inhibitor. The permeability-increasing and esterolytic properties of C'1 esterase were inhibited in parallel by the serum inhibitor of C'1 esterase, diisopropylphosphofluoridate and extremes of temperature and pH. Moreover, the permeability-increasing and esterolytic properties evolved in parallel when C'1 esterase was generated from its subcomponents. How C'1 esterase induces changes in vascular permeability remains unexplained, although the possibility that its action is mediated through a histamine-like agent is attractive.
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Intra-pancreatic release of bradykinin during the course experimental pancreatitis in rat. Mediators Inflamm 1996; 5:202-5. [PMID: 18475717 PMCID: PMC2365794 DOI: 10.1155/s0962935196000282] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Kallikrein/Kininogn activation is an important pathophysiological event in acute pancreatitis, leading to microcirculatory changes within the gland. Hitherto, only indirect measurements of pancreatic bradykinin formation have been performed, monitoring the peptide in the circulation and in the peritoneal exudate. In the present study, intra-pancreatic bradykinin release was assessed using microdialysis during experimental acute pancreatitis in rat. In mild, oedematous pancreatitis, induced by caerulein hyperstimulation, the levels of bradykinin within the gland were not elevated compared with those of control rats. However, in necrotic pancreatitis, induced by retrograde injection of taurocholate into the pancreatic duct, significantly elevated levels of intraglandular bradykinin were seen. Several rats in this group died whilst in a state of circulatory shock.
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Diniz MR, Oliveira EB. Purification and properties of a kininogenin from the venom of Lachesis muta (bushmaster). Toxicon 1992; 30:247-58. [PMID: 1529460 DOI: 10.1016/0041-0101(92)90867-5] [Citation(s) in RCA: 29] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
An acidic kininogenin from Lachesis muta snake venom was purified to apparent homogeneity by a combination of gel filtration, isoelectric focusing and preparative gel electrophoresis. It was shown to be a highly stable serine protease (mol. wt 27,900; pI 5.4) capable of releasing bradykinin from low mol. wt bovine kininogen and of cleaving some synthetic chromogenic peptides with the following catalytic efficiencies (Kcat/Km, M-1.sec-1): N-benzoyl-Phe-Val-Arg-p-nitroanilide (1.92 x 10(4)); H-D-Val-Leu-Arg-p-nitroanilide (1.55 x 10(4)); N-acetyl-Phe-Arg-p-nitroanilide (3.98 x 10(2)); no hydrolysis was observed with N-benzoyl-Arg-p-nitroanilide. A marked and sustained hypotensive effect was recorded following i.v. injection of purified kininogenin into rats. Tachyphylaxis was observed after repeated i.v. injection of the enzyme, a phenomenon accompanied by a decrease of only 15% in the total circulating rat kininogen. Both the in vivo action and the enzymatic properties of the L. muta kininogenin indicate that this enzyme might be helpful for understanding the kinin-kininogen system.
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Affiliation(s)
- M R Diniz
- Fundação Ezequiel Dias, Belo Horizonte, Minas Gerais, Brazil
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Proud D, Sweet J, Stein P, Settipane RA, Kagey-Sobotka A, Friedlaender MH, Lichtenstein LM. Inflammatory mediator release on conjunctival provocation of allergic subjects with allergen. J Allergy Clin Immunol 1990; 85:896-905. [PMID: 1692049 DOI: 10.1016/0091-6749(90)90075-f] [Citation(s) in RCA: 132] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
To evaluate the role of inflammatory mediators in the pathogenesis of the ocular allergic response, 23 subjects with positive histories of allergies to either cat dander or ragweed pollen and positive skin tests to the appropriate allergen extract were recruited and were subjected to conjunctival provocation. The tear duct of the left eye of each subject was blocked with a collagen plug while the right eye was left unplugged. In all cases, the eye was initially provoked with saline and subsequently with the appropriate allergen extract. Nonallergic subjects, or allergic subjects provoked with nonrelevant allergen, were used as control subjects. After each provocation, symptoms were recorded, and tears were collected with preweighed strips of filter paper (Schirmer strip). Each strip was placed into a tared tube containing fluid appropriate for the optimal preservation of the mediator to be measured. It was therefore possible to calculate the weight of tears collected and to express mediator levels per milliliter of tears. All allergic subjects demonstrated a positive symptomatic response to allergen challenge, whereas the control subjects remained asymptomatic. Blockage of the tear duct did not significantly alter the response. For allergic subjects, the levels of histamine, kinins, prostaglandin D2, albumin, and TAME-esterase activity were all significantly (p less than 0.005 in each case) greater after allergen challenge than after saline challenge. Furthermore, levels of each of these mediators after allergen challenge (expressed as increases above levels after saline provocation) were significantly greater for allergic subjects than for control subjects (p less than 0.005 in each case). Thus, the clinical response to conjunctival provocation with allergen is associated with increases in the levels of inflammatory mediators in tears.
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Affiliation(s)
- D Proud
- Division of Clinical Immunology, The Johns Hopkins University School of Medicine, Baltimore, MD 21224
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Baumgarten CR, Schwarting R, Kunkel G. Localization of glandular kallikrein in nasal mucosa of allergic and nonallergic individuals. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 1989; 247B:523-8. [PMID: 2692418 DOI: 10.1007/978-1-4615-9546-5_86] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- C R Baumgarten
- Dept. of Clinical Immunology, Freie Universität Berlin, Germany
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Komori Y, Sugihara H. Physiological and biochemical properties of a kallikrein-like enzyme from the venom of Vipera aspis aspis (aspic viper). Toxicon 1988; 26:1193-203. [PMID: 3238703 DOI: 10.1016/0041-0101(88)90304-2] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
A kallikrein-like enzyme was isolated from the venom of Vipera aspis aspis by Sephadex G-75, Q-Sepharose and Heparin-Sepharose CL-6B column chromatography. The purified enzyme is a glycoprotein with a mol. wt of 43,000 and an isoelectric point of 4.1. The enzyme possesses arginine ester hydrolase activity, but no proteolytic activity against either dimethylcasein or fibrinogen. The reaction mixture of the enzyme and bovine plasma induced contraction of the isolated rat uterus, suggesting that the enzyme releases kinin from the plasma constituent. The amount of enzyme, which releases an equal amount of kinin corresponding to 1 nmole of bradykinin per min, is 2.36 mg. Additionally, the kallikrein-like enzyme demonstrated capillary permeability-increasing activity and hypotensive activity. A synthetic kininogen analog, Ser-Leu-Met-Lys-Arg-Pro-Pro-Gly-Phe-Ser-Pro-Phe-Arg-Ser-Val-Gln-Val-Ser, was cleaved by the enzyme to release bradykinin and kallidin, also indicating that the enzyme has a kallikrein-like activity. Uterine contraction, capillary permeability-increasing activity and arginine ester hydrolase activity were inhibited by diisopropyl fluorophosphate, suggesting that the serine hydroxyl group is essential for enzymatic and biological activities. Antithrombin III and heparin, serine-protease inhibitors found in plasma had no inhibitory effect on these activities of the purified enzyme. The amino acid sequence of the NH2 terminal region of the enzyme has similarities with kallikrein-like enzymes from other snake venoms and with porcine pancreatic kallikrein.
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Affiliation(s)
- Y Komori
- Department of Microbiology, Faculty of Pharmacy, Meijo University, Nagoya, Japan
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Sharma JN. Kallikrein-kinin system and prostaglandins interactions: relevant to hypertension. PHARMACOLOGICAL RESEARCH COMMUNICATIONS 1986; 18:639-52. [PMID: 3639515 DOI: 10.1016/0031-6989(86)90106-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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Baumgarten CR, Togias AG, Naclerio RM, Lichtenstein LM, Norman PS, Proud D. Influx of kininogens into nasal secretions after antigen challenge of allergic individuals. J Clin Invest 1985; 76:191-7. [PMID: 4019778 PMCID: PMC423741 DOI: 10.1172/jci111945] [Citation(s) in RCA: 101] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
We have recently demonstrated that kinins are generated in vivo after nasal challenge with antigen of allergic, but not nonallergic, individuals. The present study was undertaken as a first step in determining the mechanism(s) of kinin formation during the allergic reaction and was directed towards establishing the availability and origin of kininogens in nasal secretions. Allergic individuals (n = 6) and nonallergic controls (n = 5) were challenged with antigen; and by using specific radioimmunoassays, nasal washes, obtained before and after challenge, were assayed for high molecular weight kininogen (HMWK), total kininogen (TK), albumin, and kinins. Dramatic increases in HMWK (1,730 +/- 510 ng/ml), TK (3,810 +/- 1035 ng/ml), kinin (9.46 +/- 1.75 ng/ml), and albumin (0.85 +/- 0.2 mg/ml) were observed after challenge of allergic individuals which correlated (P less than 0.001) with increases in histamine and N-alpha-tosyl-L-arginine methyl esterase activity and with the onset of clinical symptoms. For nonallergic individuals, levels of kininogens, albumin, and all mediators after antigen challenge were not different from base line. Linear regression analysis revealed excellent correlations (P less than 0.001 in each case) between increases in HMWK, TK, kinin, and albumin during antigen titration experiments and between the time courses of appearance and disappearance of HMWK, TK, kinin, and albumin after antigen challenge. Gel filtration revealed no evidence of degradation products of kininogens in nasal washes. For each allergic individual the ratio of HMWK/TK in postchallenge nasal washes was similar to the ratio of these two proteins in the same individual's plasma. These data suggest that, during the allergic reaction, there is an increase in vascular permeability and a transudation of kininogens from plasma into nasal secretions, where they can provide substrate for kinin-forming enzymes.
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Proud D, Togias A, Naclerio RM, Crush SA, Norman PS, Lichtenstein LM. Kinins are generated in vivo following nasal airway challenge of allergic individuals with allergen. J Clin Invest 1983; 72:1678-85. [PMID: 6355183 PMCID: PMC370456 DOI: 10.1172/jci111127] [Citation(s) in RCA: 249] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
Using a recently developed model of nasal challenge, we have obtained data that clearly demonstrate, for the first time, kinin generation during a local allergic reaction in vivo. Allergic individuals (n = 8) and matched nonallergic controls (n = 8) were challenged intranasally with the appropriate antigen and nasal washes were taken before and after challenge. Washes were assayed for kinin, histamine, and [3H]-N-alpha-tosyl-L-arginine methyl ester (TAME)-esterase activity. Increased kinin generation was found by radioimmunoassay (RIA) in the nasal washes of all the allergics (5,560 +/- 1,670 pg/ml) but in none of the controls (38 +/- 16 pg/ml). The presence of kinin was highly correlated with that of histamine and TAME-esterase activity and with the onset of clinical symptoms (P less than 0.001). Serial dilutions of nasal washes produced RIA displacement curves that paralleled the standard curve, and recovery of standard kinins that were added to nasal washes was 100 +/- 4% (n = 14). Kinin recovery was identical in both allergics and controls and did not vary significantly with antigen challenge. The immunoreactive kinin in nasal washes was stable to boiling and not precipitated by ethanol, but completely destroyed by carboxypeptidase B. It was evenly distributed between the sol and gel phases of nasal washes. High performance liquid chromatography analysis of the immunoreactive kinin in nasal washes showed it to be a mixture of lysylbradykinin and bradykinin. We conclude that kinins are produced during local allergic reactions in the nose and may contribute to the symptomatology of the allergic response.
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Meier HL, Kaplan AP, Lichtenstein LM, Revak S, Cochrane CG, Newball HH. Anaphylactic release of a prekallikrein activator from human lung in vitro. J Clin Invest 1983; 72:574-81. [PMID: 6192147 PMCID: PMC1129215 DOI: 10.1172/jci111005] [Citation(s) in RCA: 24] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023] Open
Abstract
We have demonstrated the in vitro IgE-mediated release of a prekallikrein activator from human lung. The lung prekallikrein activator was partially purified by sequential chromatography on sulfopropyl-Sephadex, DEAE-Sephacel, and Sepharose 6B. Purified human prekallikrein was converted to its active form (kallikrein) by the lung protease. The generated kallikrein was shown to be biologically active; that is, it generates bradykinin from purified human high-molecular weight kininogen and also cleaves benzoyl-propyl-phenyl-arginyl-p-nitroanilide, a known synthetic substrate of kallikrein. The lung prekallikrein activator differs from the known physiologic activators of prekallikrein (the activated forms of Hageman factor) with respect to: (a) size (it has a mol wt of approximately 175,000); (b) synthetic substrate specificity (D-propyl/phenyl/arginyl-p-nitroanilide is a substrate for the activated forms of Hageman factor, but not the lung protease); (c) antigenic specificity (an anti-Hageman factor immunoadsorbent column did not remove significant amounts of the lung protease, while it removed most of the activity of activated Hageman factor fragments); and (d) inhibition profile (the lung proteases was not inhibited by corn trypsin inhibitor). This prekallikrein activator provides a physiologic mechanism by which prekallikrein can be directly activated during IgE-mediated reactions of the lung. While the role of this lung prekallikrein activator in immediate hypersensitivity reactions and in other inflammatory processes is not clear, it does represent a first and important interface between IgE-mediated reactions and the Hageman factor-dependent pathways of the inflammatory response.
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Olshan AR, O'Connor DT, Cohen IM, Stone RA. Hypertension in adult onset diabetes mellitus: abnormal renal hemodynamics and endogenous vasoregulatory factors. Am J Kidney Dis 1982; 2:271-80. [PMID: 6751073 DOI: 10.1016/s0272-6386(82)80074-7] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
We evaluated 10 adult onset diabetics who developed hypertension well after the onset of glucose intolerance. Systemic and renal hemodynamics, intravascular volume, the renin-angiotensin-aldosterone axis, and the renal kallikrein-kinin system were examined at extremes of sodium intake, and compared to results from matched normotensive and essential hypertensive subjects. On unrestricted sodium diet, the diabetics, compared to normotensives, had significantly decreased blood volume (p less than 0.01), and preservation of renal plasma and blood flow, but significantly elevated renal vascular resistance (p less than 0.05), decreased creatinine clearance (p less than 0.01), and decreased filtration fraction (p less than 0.01). On restricted sodium intake, diabetics, compared to normotensives, had reduced urinary kallikrein activity (p less than 0.01) and reduced ambulatory plasma renin activity (p less than 0.01). Essential hypertensives were similar to diabetics in that both had reduced intravascular volume, elevated renal vascular resistance, and reduced levels of stimulated urinary kallikrein and ambulatory renin activities, but plasma aldosterone concentrations were reduced in diabetics compared to both normotensives and essential hypertensives under all dietary conditions. The ratio urinary kallikrein activity/supine plasma renin activity in diabetics correlated with renal blood flow (p less than 0.05), and inversely with renal vascular resistance (p less than 0.05). We conclude that these hypertensive diabetics have multiple abnormalities in intrarenal hemodynamics that may be related, in part, to abnormal activities of the renal enzymes renin and kallikrein. The kallikrein defect may be an etiologic factor in their hypertension.
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Powers CA, Nasjletti A. A novel kinin-generating protease (kininogenase) in the porcine anterior pituitary. J Biol Chem 1982. [DOI: 10.1016/s0021-9258(19)83819-x] [Citation(s) in RCA: 52] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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O'Connor DT, Preston RA, Mitas JA, Frigon RP, Stone RA. Urinary kallikrein activity and renal vascular resistance in the antihypertensive response to thiazide diuretics. Hypertension 1981; 3:139-47. [PMID: 6907170 DOI: 10.1161/01.hyp.3.1.139] [Citation(s) in RCA: 23] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
To evaluate the mechanism of chronic thiazide diuretic action in hypertension, we treated 19 essential hypertensive white men for 1-month periods on placebo alone and hydrochlorothiazide alone. During therapy, mean arterial pressure (MAP) fell, but radioisotopically determined intravascular volume remained unchanged, suggesting other mechanisms of thiazide action upon blood pressure. In the renal circulation, thiazides did not change renal plasma flow or glomerular filtration rate, but renovascular resistance was diminished, probably at the afferent arteriole. Concomitant with the decline in blood pressure and renovascular resistance, urinary kallikrein excretion increased, from subnormal (hypertensive) levels back into the normal range. The kallikrein increase did not correlate with changes in plasma aldosterone. In addition, patients with blood pressure responses (reduction greater than or equal to 10%) to thiazides (n = 12) had greater increases in kallikrein excretion than those without such a blood pressure decrement (n = 7), suggesting a role for renal kallikrein in the hypotensive response to thiazide diuretics.
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Abstract
A simple method for isolation of kallikrein from human plasma is described. Before activation of the enzyme with acetone, the plasma was treated with 0.2 M-methylamine at pH 8.2 to inactivate alpha 2-macroglobulin and thus prevent the irreversible binding of the active enzyme to the inhibitor. The enzyme was adsorbed on soya-bean trypsin inhibitor-Sepharose 4B and eluted with 5 mM-NaOH, pH 11.3. It was further purified by immunoadsorption of contaminating proteins, and gel chromatography on Ultrogel AcA 44. About 3 mg of kallikrein was obtained from 400 ml of plasma (35% yield). The purified enzyme was shown to be homogeneous by electrophoretic and immunological criteria. The specific activities against benzyloxycarbonylphenylalanylarginine methylcoumarylamide, prolylphenylalanylarginine methylcoumarylamide and tosylarginine methyl ester were higher than any previously reported. The purified enzyme was resolved into two forms of mol.wts. 88 000 and 86 000 in sodium dodecyl sulphate/polyacrylamide-gel electrophoresis without reduction. Each consisted of three chains linked by disulphide bonds, one containing the reactive serine residue (mol.wt. 36 000 or 34 000), and two additional chains (mol.wt. 28 000 and 22 000).
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Hulthén UL, Dymling JF, Hökfelt B. Kinins in relation to kallikrein activity, kininogen, electrolytes, aldosterone and catecholamines in urine from normal individuals. ACTA PHYSIOLOGICA SCANDINAVICA 1980; 110:307-14. [PMID: 6908434 DOI: 10.1111/j.1748-1716.1980.tb06668.x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
The object of the present study was to test the hypothesis that urinary kinin excretion is an indicator of intrarenal kinin formation and to investigate urinary excretion of kinins in relation to natriuresis, kaliuresis, diuresis and urinary aldosterone and catecholamines in normal individuals on a free salt and water intake. In freshly voided urine collected from 24 normal individuals kinin concentration was directly related to kallikrein activity. Kininogen concentration was very low and neither related to kallikrein activity nor to kinin concentration. The excretion rates of kinins and kininogen were unrelated to the time interval between micturitions. In 24 hour urine collections from 50 normal individuals the excretion of kinins was positively correlated to natriuresis, kaliuresis and diuresis and also to dopamine but not to aldosterone, noradrenaline and adrenaline. Kinin excretion was inversely related to age and was lower in women than in men. On the basis of these results it is concluded that urinary kinin excretion reflects intrarenal kinin formation in normal ambulatory individuals and that urinary kinins are formed mainly in the interstitial and vascular space of the kidney. Furthermore, kinins and dopamine seem to play a physiological role in the renal handling of electrolytes and water.
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Rascher W, Bönner G, Stocker M, Gross F. Increased kallikrein excretion in spontaneously hypertensive rats and its inhibition by 6-hydroxydopamine. NAUNYN-SCHMIEDEBERG'S ARCHIVES OF PHARMACOLOGY 1980; 313:155-7. [PMID: 6903261 DOI: 10.1007/bf00498573] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Urinary kallikrein excretion was studied in young, stroke-prone, spontaneously hypertensive rats (spSHR). Seven-week-old spSHR were found to excrete more kallikrein into the urine than normotensive Wistar Kyoto control rats (WKR). "Chemical sympathectomy", induced by 6-hydroxydopamine (6-OHDA) immediately after birth, resulted in normotensive blood-pressure levels and in a reduction of kallikrein in spSHR. In normotensive WKR, blood pressure and urinary kallikrein excretion were only slightly diminished by 6-OHDA. The results suggest a relationship between sympathetic activity and kallikrein excretion, being especially pronounced in spSHR, which have an elevated sympathetic activity.
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Baggio B, Favaro S, Piccoli A, Borsatti A. Kidney kallikrein and phospholipase activities in Milan spontaneously hypertensive rats. PROSTAGLANDINS 1979; 18:83-92. [PMID: 523675 DOI: 10.1016/s0090-6980(79)80026-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Renal kallikrein and phospholipase activities were evaluated in a strain of spontaneously hypertensive rats developed by Dr. Bianchi in Milan (MHR). MHR showed lower than normal kallikrein and phospholipase activities before, at 3 weeks of age and following the development of hypertension. Kallikrein and phospholipase activities were directly correlated both in normotensive and spontenously hypertensive rats. The data suggest that MHR have a genetic defect in kallikrein and phospholipase activities, which may play a pathogenetic role in the development of high blood pressure.
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Figarella C, Sampaio MU, Greene LJ. Comparison of the kininogenase activity of human pancreatic trypsins and porcine Kallikrein on Met-Lys-bradykinin and human plasma kininogen. HOPPE-SEYLER'S ZEITSCHRIFT FUR PHYSIOLOGISCHE CHEMIE 1978; 359:1225-8. [PMID: 711161 DOI: 10.1515/bchm2.1978.359.2.1225] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Human trypsins 1 and 2 both converted Met-Lys-bradykinin to bradykinin and released bradykinin from kininogen in human plasma as measured by bioassay with the isolated guinea pig ileum. Porcine kallikrein did not act on Met-Lys-bradykinin and released kallidin from human kininogen. Since human trypsin 1 is only partially and trypsin 2 completely inhibited by soybean trypsin inhibitor, these data show that the criterion of susceptibility to soybean trypsin inhibitor cannot be used to discriminate between trypsin and kallikrein of different species.
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Pas E, Movat HZ, Wasi S. An aminopeptidase of human neutrophil leucocytes--its possible role in enhanced vascular permeability. AGENTS AND ACTIONS 1978; 8:91-7. [PMID: 636959 DOI: 10.1007/bf01972408] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
An aminopeptidase of human leukocyte lysosomes was partially purified by chromatography on SP-Sephadex, Sephadex G-200 and QAE-Sephadex. By QAE-Sephadex and isolelectric focusing it showed microheterogeneity, focusing at pH 3.7 and 4.1. By gel filtration its molecular weight was estimated to be approx. 200,000. The enzyme had leucine amino peptidase activity and pharmacological assays indicated that it converted lysyl- or methionyl-lysyl-bradykinin to bradykinin. Conversion of lysyl-bradykinin to bradykinin could be confirmed also by chromatography on CM-cellulose. When the neutrophil-derived enzyme acted on methionyl-lysyl-bradykinin it increased its effect of enhancing vascular permeability, when injected intradermally into guinea pits. Thus the enzyme may play a role in neutrophil leukocyte-mediated vascular phenomena of the inflammatory reaction.
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Sampaio CA, Grisolia D. Human plasma kallikrein. Preliminary studies on hydrolysis of proteins and peptides. AGENTS AND ACTIONS 1978; 8:125-31. [PMID: 565131 DOI: 10.1007/bf01972414] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Acid-activated human plasma kallikrein (HuPK) was purified from human Cohn fraction IV by affinity chromatography, using a ligand soybean trypsin inhibitor and aminobenzamidine. The purified enzyme does not inactivate bradykinin and lysyl-bradykinin by cleavage of their peptide bonds. Methionyl-lysyl-bradykinin is converted to the more potent peptide, bradykinin, by incubation with plasma kallikrein. The enzyme does not show aminopeptidase activity when assayed with amino-acyl-naphthylamides. Arginine-rich polypeptides and proteins, such as polyarginine, salmine, and histones were cleaved by the enzyme. HuPK does not show any detectable caseinolytic activity. A kinin is released from a non-homologous plasma (horse) by this kallikrein. The enzyme is not affected by calcium or EDTA, and it is strongly inhibited by copper ion.
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Movat HZ. The kinin system: its relation to blood coagulation, fibrinolysis and the formed elements of the blood. Rev Physiol Biochem Pharmacol 1978; 84:143-202. [PMID: 152965 DOI: 10.1007/bfb0030492] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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