Autoantibodies directed against α1-adrenergic receptor and endothelin receptor A in patients with prostate cancer
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منابع مشابه
Potential Relevance of α1-Adrenergic Receptor Autoantibodies in Refractory Hypertension
BACKGROUND Agonistic autoantibodies directed at the alpha(1)-adrenergic receptor (alpha(1)-AAB) have been described in patients with hypertension. We implied earlier that alpha(1)-AAB might have a mechanistic role and could represent a therapeutic target. METHODOLOGY/PRINCIPAL FINDINGS To pursue the issue, we performed clinical and basic studies. We observed that 41 of 81 patients with refrac...
متن کاملEffect of prazosin on diabetic nephropathy patients with positive α1-adrenergic receptor autoantibodies and refractory hypertension
To investigate the effect of prazosin on patients with diabetic nephropathy (DN), α1-adrenergic receptor (α1-R) autoantibodies and refractory hypertension, a total of 126 patients with DN and hypertension were recruited. The patients were divided into a refractory hypertension group, (n=76) and a non-refractory hypertension group (n=50). The epitope of the second extracellular loop of the α1-R ...
متن کاملSustained Hypoxic Pulmonary Vasoconstriction in the Isolated Perfused Rat Lung: Effect of α1-adrenergic Receptor Agonist
Background: Alveolar hypoxia induces monophasic pulmonary vasoconstriction in vivo, biphasic vasoconstriction in the isolated pulmonary artery, and controversial responses in the isolated perfused lung. Pulmonary vascular responses to sustained alveolar hypoxia have not been addressed in the isolated perfused rat lung. In this study, we investigated the effect of sustained hypoxic ventilation o...
متن کاملUpregulation of Endothelin-1/Endothelin A Receptor Expression Correlates with Heparanase Expression in Ovarian Carcinoma
Background: Heparanase and endothelin-1/endothelin A receptor (ET-1/ETAR) expressions increase in cancer. This condition enhances tumor progression and correlates with poor survival. Limited data are documented regarding the role of heparanase and ET-1/ETAR in epithelial ovarian cancer (EOC). We sought to characterize the correlation between heparanase and ET-1/ETAR in EOC.Methods: Thirty patie...
متن کاملImmunoadsorption of Agonistic Autoantibodies Against α1-Adrenergic Receptors in Patients With Mild to Moderate Dementia.
Dementia has been shown to be associated with agonistic autoantibodies. The deleterious action of autoantibodies on the α1-adrenergic receptor for brain vasculature has been demonstrated in animal studies. In the current study, 169 patients with dementia were screened for the presence of agonistic autoantibodies. 47% of patients suffering from mild to moderate Alzheimer's disease and/or vascula...
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ژورنال
عنوان ژورنال: Autoimmunity Highlights
سال: 2020
ISSN: 2038-0305,2038-3274
DOI: 10.1186/s13317-020-00136-y