PCSK9 deficiency rewires heart metabolism and drives heart failure with preserved ejection fraction

L Da Dalt, L Castiglioni, A Baragetti… - European Heart …, 2021 - academic.oup.com
… showing that systemic PCSK9 deficiency results in heart failure with preserved ejection
fraction, a finding independent of the modulation of LDL receptor and of circulating PCSK9. This …

Association of PCSK9 loss-of-function variants with risk of heart failure

LC Trudsø, J Ghouse, G Ahlberg, H Bundgaard… - JAMA …, 2023 - jamanetwork.com
ejection fraction (HFpEF) in mice. To translate their findings in humans, the authors used
the well-categorized R46L PCSK9 genetic variant as a proxy for PCSK9 … that PCSK9-deficient

PCSK9 deficiency and heart metabolism

L Da Dalt, L Castiglioni, A Baragetti… - …, 2021 - atherosclerosis-journal.com
… the involvement of circulating PCSK9 in the development of HFpEF … ejection fraction
compared to R46R BMI-matched controls. Conclusions: These data suggest that PCSK9 deficiency

Heart to heart with PCSK9

K Chemello, AK Jaafar, G Lambert - European Heart Journal, 2021 - academic.oup.com
… This study unravels and comprehensively characterizes an unexpected cardiac phenotype
suggestive of heart failure with preserved ejection fraction associated with PCSK9 deficiency

PCSK9: Associated with cardiac diseases and their risk factors?

Y Guo, B Yan, S Tai, S Zhou, XL Zheng - Archives of biochemistry and …, 2021 - Elsevier
ejection fraction [55]. In another study, there was a trend, though not significant, in which serum
PCSK9 … salt-insensitive hypertension [114], PCSK9 deficiency contributes to a modest but …

[HTML][HTML] PCSK9: A emerging participant in heart failure

Q Xu, Y Zhao, N He, R Gao, W Xu, X Zhuo… - Biomedicine & …, 2023 - Elsevier
… When PCSK9 is deficient, researchers also attested that PCSK9 can rewire cardiac … heart
failure with preserved ejection fraction [22]. All these evidences indicate that PCSK9 is closely …

PCSK9 modulates cardiac metabolism and impacts HFpEF

L Da Dalt, L Castiglioni, A Baragetti… - …, 2022 - atherosclerosis-journal.com
… Results: Pcsk9 KO displays a reduced running endurance associated with … of heart failure
with preserved ejection fraction (HFpEF). PCSK9 deficiency is affecting cardiac metabolism …

Cardiomyocyte-specific PCSK9 deficiency compromises mitochondrial bioenergetics and heart function

M Laudette, M Lindbom, M Arif, M Cinato… - Cardiovascular …, 2023 - academic.oup.com
… the function of PCSK9 specifically in the heart by generating and analysing mice with
cardiomyocyte-specific Pcsk9 deficiency (CM-Pcsk9 −/− mice) and by silencing Pcsk9 acutely in a …

P945 PCSK9 deficiency is not associated with impaired cardiac repair capacity early after myocardial infarction

J Winter, ML Barcena De Arrellano… - European Heart …, 2018 - academic.oup.com
… Methods: We analysed PCSK9 KO as well as wildtype (WT) … Results: Our study revealed,
that PCSK9 KO itself did not … ), stroke volume (SV) or ejection fraction (EF) compared to WT mice…

PCSK9 expression in the ischaemic heart and its relationship to infarct size, cardiac function, and development of autophagy

Z Ding, X Wang, S Liu, J Shahanawaz… - Cardiovascular …, 2018 - academic.oup.com
… resulted in prompt PCSK9 expression and autophagy … PCSK9 during hypoxia induced, and
treatment with PCSK9 siRNA reduced, autophagy suggesting a possible role of PCSK9 in the …