Endogenous cardiotonic steroids and cardiovascular disease, where to next?

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Endogenous cardiotonic steroids and cardiovascular disease, where to next? / Pavlovic, Davor.

In: Cell Calcium, Vol. 86, 102156, 03.2020.

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@article{c6a74860767f4d9aa417b5b77b481e3c,
title = "Endogenous cardiotonic steroids and cardiovascular disease, where to next?",
abstract = "Ever since British Physician William Withering first described the use of foxglove extract for treatment of patients with congestive heart failure in 1785, cardiotonic steroids have been used clinically to treat heart failure and more recently atrial fibrillation. Due to their ability to bind and inhibit the ubiquitous transport enzyme sodium potassium pump, thus regulating intracellular Na+ concentration in every living cell, they are also an essential tool for research into the sodium potassium pump structure and function. Exogenous CTS have been clearly demonstrated to affect cardiovascular system through modulation of vagal tone, cardiac contraction (via ionic changes) and altered natriuresis. Reports of a number of endogenous CTS, since the 1980s, have intensified research into their physiologic and pathophysiologic roles and opened up novel therapeutic targets. Substantive evidence pointing to the role of endogenous ouabain and marinobufagenin, the two most prominent CTS, in development of cardiovascular disease has accumulated. Nevertheless, their presence, structure, biosynthesis pathways and even mechanism of action remain unclear or controversial. In this review the current state-of-the-art, the controversies and the remaining questions surrounding the role of endogenous cardiotonic steroids in health and disease are discussed.",
keywords = "Atrial fibrillation, Cardiotonic steroids, Digoxin, Heart failure, Marinobufagenin, NKA, Ouabain, Sodium potassium pump",
author = "Davor Pavlovic",
year = "2020",
month = mar
doi = "10.1016/j.ceca.2019.102156",
language = "English",
volume = "86",
journal = "Cell Calcium",
issn = "0143-4160",
publisher = "Elsevier",

}

RIS

TY - JOUR

T1 - Endogenous cardiotonic steroids and cardiovascular disease, where to next?

AU - Pavlovic, Davor

PY - 2020/3

Y1 - 2020/3

N2 - Ever since British Physician William Withering first described the use of foxglove extract for treatment of patients with congestive heart failure in 1785, cardiotonic steroids have been used clinically to treat heart failure and more recently atrial fibrillation. Due to their ability to bind and inhibit the ubiquitous transport enzyme sodium potassium pump, thus regulating intracellular Na+ concentration in every living cell, they are also an essential tool for research into the sodium potassium pump structure and function. Exogenous CTS have been clearly demonstrated to affect cardiovascular system through modulation of vagal tone, cardiac contraction (via ionic changes) and altered natriuresis. Reports of a number of endogenous CTS, since the 1980s, have intensified research into their physiologic and pathophysiologic roles and opened up novel therapeutic targets. Substantive evidence pointing to the role of endogenous ouabain and marinobufagenin, the two most prominent CTS, in development of cardiovascular disease has accumulated. Nevertheless, their presence, structure, biosynthesis pathways and even mechanism of action remain unclear or controversial. In this review the current state-of-the-art, the controversies and the remaining questions surrounding the role of endogenous cardiotonic steroids in health and disease are discussed.

AB - Ever since British Physician William Withering first described the use of foxglove extract for treatment of patients with congestive heart failure in 1785, cardiotonic steroids have been used clinically to treat heart failure and more recently atrial fibrillation. Due to their ability to bind and inhibit the ubiquitous transport enzyme sodium potassium pump, thus regulating intracellular Na+ concentration in every living cell, they are also an essential tool for research into the sodium potassium pump structure and function. Exogenous CTS have been clearly demonstrated to affect cardiovascular system through modulation of vagal tone, cardiac contraction (via ionic changes) and altered natriuresis. Reports of a number of endogenous CTS, since the 1980s, have intensified research into their physiologic and pathophysiologic roles and opened up novel therapeutic targets. Substantive evidence pointing to the role of endogenous ouabain and marinobufagenin, the two most prominent CTS, in development of cardiovascular disease has accumulated. Nevertheless, their presence, structure, biosynthesis pathways and even mechanism of action remain unclear or controversial. In this review the current state-of-the-art, the controversies and the remaining questions surrounding the role of endogenous cardiotonic steroids in health and disease are discussed.

KW - Atrial fibrillation

KW - Cardiotonic steroids

KW - Digoxin

KW - Heart failure

KW - Marinobufagenin

KW - NKA

KW - Ouabain

KW - Sodium potassium pump

UR - http://www.scopus.com/inward/record.url?scp=85077043084&partnerID=8YFLogxK

U2 - 10.1016/j.ceca.2019.102156

DO - 10.1016/j.ceca.2019.102156

M3 - Article

C2 - 31896530

VL - 86

JO - Cell Calcium

JF - Cell Calcium

SN - 0143-4160

M1 - 102156

ER -