Cardiac Spinal Afferent Denervation Attenuates Renal Dysfunction in Rats With Cardiorenal Syndrome Type 2

© 2022 The Authors..

Cardiorenal syndrome type 2 (CRS2) is defined as a chronic cardiovascular disease, usually chronic heart failure (CHF), resulting in chronic kidney disease. We hypothesized that the cardiac spinal afferent reflex (CSAR) plays a critical role in the development of CRS2. Our data suggest that cardiac afferent ablation by resiniferatoxin not only improves cardiac function but also benefits the kidneys and increases long-term survival in the myocardial infarction model of CHF. We also found that renal denervation has a similar reno-protective effect in CHF rats. We believe this novel work contributes to the development of a unique neuromodulation therapy to treat CHF patients.

Medienart:

E-Artikel

Erscheinungsjahr:

2022

Erschienen:

2022

Enthalten in:

Zur Gesamtaufnahme - volume:7

Enthalten in:

JACC. Basic to translational science - 7(2022), 6 vom: 15. Juni, Seite 582-596

Sprache:

Englisch

Beteiligte Personen:

Xia, Zhiqiu [VerfasserIn]
Vellichirammal, Neetha Nanoth [VerfasserIn]
Han, Li [VerfasserIn]
Gao, Lie [VerfasserIn]
Boesen, Erika I [VerfasserIn]
Schiller, Alicia M [VerfasserIn]
Pellegrino, Peter R [VerfasserIn]
Lisco, Steven J [VerfasserIn]
Guda, Chittibabu [VerfasserIn]
Zucker, Irving H [VerfasserIn]
Wang, Han-Jun [VerfasserIn]

Links:

Volltext

Themen:

BUN, blood urea nitrogen
CHF, chronic heart failure
CRS2, cardiorenal syndrome type 2
CSAR, cardiac spinal afferent reflex
Cardiorenal syndrome type 2
Cardiovascular reflexes
Chronic heart failure
EF, ejection fraction
FS, fractional shortening
GFR, glomerular filtration rate
HR, heart rate
Inflammation
Journal Article
Kim-1, kidney injury molecule 1
MAP, mean arterial blood pressure
MI, myocardial infarction
Ngal, neutrophil gelatinase–associated lipocalin
RBF, renal blood flow
RTX, resiniferatoxin
RVR, renal vascular resistance
Renal failure
Sympathoexcitation
URDN, unilateral renal denervation

Anmerkungen:

Date Revised 16.07.2022

published: Electronic-eCollection

Citation Status PubMed-not-MEDLINE

doi:

10.1016/j.jacbts.2022.02.008

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM343389193