Academic article

• Eleonora Dondossola; Anna Gasparri; Angela Bachi et al. (2010). Role of vasostatin-1 C-terminal region in fibroblast cell adhesion. (external link)
• Bhawanjit K. Brar; Erik Helgeland; Sushil K. Mahata et al. (2010). Human catestatin peptides differentially regulate infarct size in the ischemic-reperfused rat heart. (external link)
• Daniela Belloni; Silvia Scabini; Chiara Foglieni et al. (2007). The vasostatin-I fragment of chromogranin A inhibits VEGF-induced endothelial cell proliferation and migration. (external link)
• Maurizio Mandala; Johan Fredrik Brekke; Guldborg Serck-Hanssen et al. (2005). Chromogranin A-derived peptides: intraction with the rat posterior cerebral artery. (external link)
• M.-H. Metz-Boutigue; Karen Blaauw Helle; D Aunis (2004). The innate immunity: Roles for new antifungal and antibacterial peptides secreted by chromaffin granules from the adrenal medulla. (external link)
• Anna Blois; Boleslaw Srebro; Maurizio Mandala et al. (2006). The chromogranin A peptide vasostatin-I inhibits gap formation and signal transduction mediated by inflammatory agents in cultured bovine pulmonary and coronary arterial endothelial cells. (external link)
• IK Lillestöl; Karen Blaauw Helle; Sidsel Aardal (1998). Relaxing effects of cyclic GMP and cyclic AMP-enhancing agents on the long-lasting contraction to endothelin-1 in the porcine coronary artery. (external link)
• Silvestro Roatta; Magda Passatore; Matteo Novello et al. (2011). The chromogranin A- derived N-terminal peptide vasostatin-I: In vivo effects on cardiovascular variables in the rabbit. (external link)
• Sidsel Aardal; Karen Blaauw Helle; Said Elsayed et al. (1993). Vasostatins, comprising the N-terminal domain of chromogranin A fragment, suppress tension in human blood vessel segments. (external link)
• Sidsel Aardal; Nils-Petter Aardal; Terje H Larsen et al. (1996). Human pheochromocytoma: different patterns of catecholamines and chromogranins in the intact tumour, urine and serum in clinically unsuspected cases. (external link)
• Magne Bråtveit; Karen Blaauw Helle (1991). Inhibition by VIP and atriopeptin 2 on the field stimulation evoked release of (%3H)noradrenaline in the rat portal vein. (external link)
• Kjersti Lønning; SW Charmichael; Karen Blaauw Helle (1997). The adrenal medulla as a wet sponge: a role for the intramedullary venous vasculature?. (external link)
• Sidsel Aardal; Karen Blaauw Helle (1991). Comparative aspects of the endocrine myocardium. (external link)
• Alf Inge Larsen; Karen Blaauw Helle; Monika Christensen et al. (2008). Effect of exercise training on chromogranin A and relationship to N-ANP and inflammatory cytokines in patients with chronic heart failure. (external link)
• Anna Blois; Holm A Holmsen; Guglielmo Martino et al. (2006). Interactions of chromogranin A-derived vasostatins and monolayers of phosphatidylserine, phosphatidylcholine and phosphatidylethanolamine. (external link)
• Karen Blaauw Helle; Marie-Helene Metz-Boutigue; Dominique Aunis (2001). Chromogranin A as a calcium-binding precursor for a multitude of regulatory peptides for the immune, endocrine and metabolic systems. (external link)
• Anne Sverdrup; P. -G. Krüger; Karen Blaauw Helle (1994). Role of the endothelium in regulation of vascular functions in two teleosts. (external link)
• Mats Stridsberg; Ruth Hogue Angeletti; Karen Blaauw Helle (2000). Characterisation of N-terminal chromogranin A and chromogranin B in mammals by region-specific radioimmunoassays and chromatographic separation methods. (external link)
• Magne Bråtveit; Karen Blaauw Helle (1991). Vasodilation by calcitonin gene-related peptide (CGRP) and by transmural stimulation of the methoxamine-contracted rat hepatic artery after pretrea with guanethidine. (external link)
• Sidsel Aardal; Karen Blaauw Helle (1992). The vasoinhibitory activity of bovine chromagranin A fragment (vasostatin) and its dependence of extracellular calcium in isolated segments of humal blood vessels. (external link)
• Helge Johnsen; Karen Blaauw Helle; J. M. Lundberg et al. (1992). Distribution and vasomotor effects of neuropeptides in angular oculi and facial veins of reindeer. (external link)
• Maurizio Mandala; Guldborg Serck-Hanssen; Karen Blaauw Helle (2003). Regulatory peptides derived from the neuroendocrine secretory protein chromogranin A. (external link)
• Aziza Akaddar; Cécile Doderer-Lang; Melissa R. Marzahn et al. (2010). Catestatin, an endogenous Chromogranin A-derived peptide, inhibits in vitro growth of Plasmodium falciparum. (external link)
• Anne Sverdrup; E. Kjellby; P. G. Krüger et al. (1994). Effects of experimental seismic shock on vasoactivity of arteries, integrity of the vascular endothelium and on primary stress hormones of the Atlantic salmon. (external link)
• S Imbrogno; T Angelone; A Corti et al. (2004). Influence of vasostatins, the chromogranin A-derived peptides, on the working heart of the eel (Anguilla anguilla): negative inotropy and mechanism of action. (external link)
• Magne Bråtveit; A. Haugan; Karen Blaauw Helle (1991). Effects of calcitonin gene-related peptide (CGRP) on regional haemodynamics and on selected hepato-splanchnic arteries from the rat: A comparision with VIP and atriopeptin 2. (external link)
• Johan Fredrik Brekke; G.J. Osol; Karen Blaauw Helle (2002). N-terminal chromogranin derived peptides as dilators of bovine coronary resistance arteries in vitro. (external link)
• Per Gøran Kruger; S.K. Mahata; Karen Blaauw Helle (2002). Catestatin (Chromogranin A344-358) Stimulates Release of Histamine from Rat Pleural and Peritoneal Mast Cells. (external link)
• Sidsel Aardal; Karen Blaauw Helle; Einar Svendsen (1992). In vitro responses of human aortocoronary bypass grafts to atrial natriuretic polypeptide and other vasoactive substances. (external link)
• R. Fløysand; J. A. Ask; G. Serck-Hansen et al. (1992). Plasma catecholamines and accumulation of adrenaline in the atrial cardiac tissue of aquacultured Altantic salmon (Salmo salar) during stress. (external link)
• Irene K. Lillestøl; Karen Blaauw Helle; Sidsel Aardal (1998). Relaxing effects of cyclic GMP and cyclic AMP -enhancing agents on the long lasting contraction to endothelin-1 in the porcine coronary artery. (external link)
• R. Maget-Dana; M.-H. Metz-Boutige; Karen Blaauw Helle (2002). The N-terminal domain of chromogranin A (CGA1-40) interacts with monolayers of membrane lipids of fungal and mammalian compositions. (external link)
• Sidsel Aardal; Karen Blaauw Helle; Einar Svendsen (1992). In vitro responses to atrial natriuretic polypeptide in human vessels commonly used as aortocoronary bypass grafts. (external link)
• Sidsel Aardal; Nils-Petter Aardal; TH Larsen et al. (1996). Human pheochromocytoma: different patterns of catecholamines and chromogranins in the intact tumour, urine and serum in clinically unsuspected cases. (external link)
• Maurizio Mandalà; Guldborg Serck-Hanssen; Guglielmo Martino et al. (1999). The Fluorescent Cationic Dye Rhodamine 6G as a Probe for Membrane Potential in Bovine Aortic Endothelial cells. (external link)
• Jenny Briolat; SD Wu; Sushil K. Mahata et al. (2005). New antimicrobial activity for the catecholamine release-inhibitory peptide from chromogranin A. (external link)
• Per Gøran Kruger; S.K. Mahata; Karen Blaauw Helle (2003). Catestatin (CgA344-364) stimulates rat mast cell release of histamine in a manner comparable to mastoparan and other cationic charged neuropeptides. (external link)
• Bruno Tota; Rosa Mazza; Tommaso Angelone et al. (2003). Peptides from the N-terminal domain of chromogranin A (vasostatins) exert negative inotropic effects in the isolated from heart. (external link)
• Hege Bjerkås; Kjersti Lønning; Karen Blaauw Helle (1998). The adrenomedullary venous vasculature as a target for endothelins: comparison of the porcine and bovine central adrenomedullary veins. (external link)

Academic literature review

• Karen Blaauw Helle; Angelo Corti (2015). Chromogranin A: a paradoxical player in angiogenesis and vascular biology. (external link)
• Karen Blaauw Helle (2004). The granin family of uniquely acidic proteins of the diffuse neuroendocrine system: comparative and functional aspects. (external link)
• Karen Blaauw Helle (2010). Regulatory peptides from chromogranin A and secretogranin II: Putative modulators of cells and tissues involved in inflammatory conditions. (external link)
• Josef Troger; Markus Theurl; Rudolf Kirchmair et al. (2017). Granin-derived peptides. (external link)
• Karen Blaauw Helle; A Corti; M.H. Metz-Boutigue et al. (2007). The endocrine role for chromogranin A: A prohormone for peptides with regulatory properties. (external link)
• Karen Blaauw Helle; Marie-Hélène Metz-Boutigue; Maria Carmela Cerra et al. (2017). Chromogranins: from discovery to current times. (external link)
• Karen Blaauw Helle (2010). The chromogranin A-derived peptides vasostatin-I and catestatin as regulatory peptides for cardiovascular functions. (external link)

Conference lecture

• Jørgen Valeur; Karen Blaauw Helle; Arnold Berstad (2009). A role for chromogranin A in functional gastrointestinal disorders?. (external link)
• Maurizio Mandala; Guldborg Serck-Hanssen; Martino Guglielmo et al. (1998). The fluorescent cationic dye rhodamine as a probe for the membrane potential in bovine aortic endothelial cells. (external link)
• Karen Blaauw Helle (2003). Chromograniner som markører for aktivitet i det diffuse neuroendocrine systemet - funksjonelle og kliniske aspekter. (external link)
• IK Lillestøl; Sidsel Aardal; Karen Blaauw Helle (1996). Effects of papaverine, caffeine and isradipine on ET-1 induced contractions in porcine coronary artery. (external link)
• Kjersti Lønning; Karen Blaauw Helle (1996). The response to endothelin in the central adrenomedullary vein is independent of the caffeine-sensitive Ca(2+) store. (external link)
• Anne Sverdrup; Karen Blaauw Helle (1993). Comparative studies of vasodilation by artrial natriuretic peptide in major vessels in two teleosts. (Abstr. 285.5/Poster). (external link)
• Sidsel Aardal; R. H. Angeletti; Karen Blaauw Helle (1993). A role for N-terminal fragments of schromogranin A in vasodilation in human blood vessels in vitro. (Abstr. 73.10/Oral). (external link)
• Karen Blaauw Helle; Sushil K. Mahatab (2003). Chromogranin A-derived peptides: functional aspects pf vasostatins, pancreastatin, catestatin and parastatin. (external link)
• Karen Blaauw Helle (2003). Chromaffin Cell Biology: A 40 year tradition of the bovine chromaffin cell as a model system at PKI, UiB. (external link)
• K. Lønning; Karen Blaauw Helle; Sidsel Aardal (1993). ET-1 and NPY are selective, reversible vasoconstrictors of the endothelium-denuded bovine central adremedullary vein. (Abstr. 149.61/Poster). (external link)

Popular science article

• Karen Blaauw Helle (2001). Norsk forskning på nedtur - er bunnen nådd?. (external link)
• Karen Blaauw Helle (1996). Forskningens rammer. (external link)
• Karen Blaauw Helle; A. Forland; E. Hovland (2002). Forskningsformidling i 75 år. Selskapet for Vitenskapens Fremme 1927-2002. (external link)
• Lorentz M Irgens; Karen Blaauw Helle (1996). Medisinske røtter i Bergen. (external link)

Conference poster

• Per Gøran Kruger; Sushil K. Mahata; Karen Blaauw Helle (2001). Catestatin (chromogranin A344-358) stimulates release of histamine from rat pleural and peritoneal mast cells. (external link)
• Regine Maget-Dana; Marie-Helene Metz-Boutigue; Karen Blaauw Helle (2001). The N-terminal domain of chromogranin A (CGA1-40) interacts with monolayers of membrane lipids of fungal and mammalian composition. (external link)
• Jørgen Valeur; Eliann Øines; Mette Helvik Morken et al. (2008). Neuroendocrine biomarkers of symptomatic carbohydrate malabsorption. (external link)
• Maurizio Mandala; Mats Stridsberg; Karen Blaauw Helle et al. (2000). Interaction of chromogranin A with aorta endothelial cells. (external link)
• Jorunn Kirkeleit; Karine Lugardon; Ruth Hogue Angeletti et al. (2000). Vasodilation by the chromogranin peptides, CGA1-76 and CGA1-40, in bovine adrenal arteries. (external link)
• Jørgen Valeur; Eliann Øines; Mette Helvik Morken et al. (2009). Neuroendocrine biomarkers of symptomatic carbohydrate malabsorption. (external link)

Editorial/Leader article

• Karen Blaauw Helle (2010). Regulatory Peptides from Chromogranin A and Secretogranin II. (external link)

Letter to the editor

• Karen Blaauw Helle (2002). "Æres den som æres bør". (external link)
• Karen Blaauw Helle (2001). Norsk forskning får strykkarakter. (external link)
• Karen Blaauw Helle (2001). Krisen i norsk forskning - lønn som fortjent?. (external link)
• Karen Blaauw Helle (2001). Norsk forskning på sotteseng. (external link)
• Jørgen Valeur; Anne Marita Milde; Karen Blaauw Helle et al. (2008). Low serum chromogranin A in patients with self-reported food hypersensitivity. (external link)

Academic book chapter

• Karen Blaauw Helle (2000). The chromogranins: Historical perspectives. (external link)
• Karen Blaauw Helle (2000). Vasostatins: vascular targets. (external link)
• Karen Blaauw Helle; Ruth Hogue Angeletti (1998). Chromogranins as multifunctional prohormones: A role in protection against excessive responses to stress?. (external link)
• Johan Fredrik Brekke; Jorunn Kirkeleit; Karen Blaauw Helle (2000). Vasostatins - dilators of bovine resistance arteries. (external link)
• Karen Blaauw Helle; Dominique Aunis (2000). Chromogranins as prohormones for homeostatically important regulatory peptides? A working hypothesis for future research. (external link)
• Lorentz M. Irgens; Karen Blaauw Helle (1996). Medisinske røtter i Bergen. (external link)
• Maurizio Mandala; Mats Stridsberg; Karen Blaauw Helle et al. (2000). Endothelial handling of chromogranin A. (external link)
• B. H. Dannevig; Karen Blaauw Helle (1992). Nyre, milt og thymus. Bloddannelse, forsvarsmekanismer og stresshormoner. (external link)
• G. Satchell; Karen Blaauw Helle (1992). Sirkulasjonssystemet. (external link)

Lecture

• Karen Blaauw Helle (2003). Vårt vidunderlige indre -. (external link)
• Karen Blaauw Helle; Sidsel Aardal (1993). Evidence for a vascular role for the N-terminal domain of chromogranin. (external link)

Conference abstract

• Jørgen Valeur; Eliann Øines; Mette Helvik Morken et al. (2008). Neuroendocrine biomarkers of symptomatic carbohydrate malabsorption. (external link)

Media interview

• Karen Blaauw Helle (2003). Bergen i tet i hjerteforskning. (external link)

Radio or TV participation

• Karen Blaauw Helle (2003). Hjertelig tilstede - Hjertefondets åpne møte, Haukeland Sykehus 15. oktober 2003. (external link)

Working paper

• Karen Blaauw Helle (1993). Det autonome nervesystem og dets reseptorer. En oversikt. (external link)
• Karen Blaauw Helle (1992). Det autonome nervesystem og dets reseptorer. En oversikt. (5. utg.). (external link)

Non-fiction monograph

• Karen Blaauw Helle; P.-G. Krüger; Ian F Pryme (1993). Kunnskapens tre - 30 år på Årstadvollen. De prekliniske institutter, Universitetet i Bergen, 1963-1992. (external link)
• Karen Blaauw Helle; Aurora Martinez; Rolf K. Reed (2013). Fra Allégaten via Årstadvollen til Ulrikens Fot 1963–2013. (external link)
• Karen Blaauw Helle; Dominique Aunis (2000). Chromogranins : Functional and Clinical Aspects. (external link)

See a complete overview of publications in Cristin.