Por favor, use este identificador para citar o enlazar este Item:http://hdl.handle.net/20.500.12105/6745
Título
Plasma Molecular Signatures in Hypertensive Patients With Renin-Angiotensin System Suppression: New Predictors of Renal Damage and De Novo Albuminuria Indicators
Autor(es)
Baldan-Martin, Montserrat | Mourino-Alvarez, Laura | Gonzalez-Calero, Laura | Moreno-Luna, Rafael | Sastre-Oliva, Tamara | Ruiz-Hurtado, Gema | Segura, Julian | Lopez, Juan Antonio CNIC | Vazquez, Jesus CNIC | Vivanco, Fernando | Alvarez-Llamas, Gloria | Ruilope, Luis M | de la Cuesta, Fernando | Barderas, Maria G
Fecha de publicación
2016
Cita
Hypertension. 2016 Jul;68(1):157-66.
Idioma
Inglés
Tipo de documento
journal article
Resumen
Albuminuria is a risk factor strongly associated with cardiovascular disease, the first cause of death in the general population. It is well established that renin-angiotensin system suppressors prevent the development of new-onset albuminuria in naïf hypertensive patients and diminish its excretion, but we cannot forget the percentage of hypertensive patients who develop de novo albuminuria. Here, we applied multiple proteomic strategy with the purpose to elucidate specific molecular pathways involved in the pathogenesis and provide predictors and chronic organ damage indicators. Briefly, 1143 patients were followed up for a minimum period of 3 years. One hundred and twenty-nine hypertensive patients chronically renin-angiotensin system suppressed were recruited, classified in 3 different groups depending on their albuminuria levels (normoalbuminuria, de novo albuminuria, and sustained albuminuria), and investigated by multiple proteomic strategies. Our strategy allowed us to perform one of the deepest plasma proteomic analysis to date, which has shown 2 proteomic signatures: (1) with predictive value of de novo albuminuria and (2) sustained albuminuria indicator proteins. These proteins are involved in inflammation, immune as well as in the proteasome activation occurring in situations of endoplasmic reticulum stress. Furthermore, these results open the possibility of a future strategy based on anti-immune therapy to treat hypertension which could help to prevent the development of albuminuria and, hence, the progression of kidney damage.
Palabras clave
MESH
Age Factors | Aged | Albuminuria | Cohort Studies | Disease Progression | Female | Humans | Hypertension | Incidence | Male | Middle Aged | Predictive Value of Tests | Prognosis | Proteomics | ROC Curve | Renal Insufficiency, Chronic | Renin-Angiotensin System | Reproducibility of Results | Retrospective Studies | Risk Assessment | Severity of Illness Index | Sex Factors
Versión en línea
DOI
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