La proteína morfogenética ósea 9 protege contra el infarto de miocardio mejorando la función de drenaje linfático y

Zikun Duan1, Zhouqing Huang2, Wei Lei3

  • 1Affiliated Dongguan Songshan Lake Central Hospital (Z.D., F.W., Z.L.), Guangdong Medical University, Dongguan, China.

Circulation
|September 24, 2024
PubMed
Resumen

Los niveles de proteína morfogenética ósea 9 (BMP9) aumentan después del infarto de miocardio (IM). La deficiencia de BMP9 empeora el daño cardíaco, mientras que la reposición de BMP9 protege el corazón mejorando el drenaje linfático y la función mitocondrial.

Videos de Conceptos Relacionados

Mitochondrial Precursor Proteins01:39

Mitochondrial Precursor Proteins

Mitochondrial precursors are partially unfolded or loosely folded polypeptide chains. Newly synthesized precursors are inhibited from spontaneously folding into their native conformation by the cytosolic chaperones, heat shock proteins 70 (Hsp70), and mitochondrial import stimulation factors (MSFs). Precursors bound to MSFs are guided to the TOM70-TOM37 receptors, while precursors bound to Hsp70  chaperones are targetted to TOM20-TOM22 receptor complexes.
Most of the mitochondrial...
2.9K
Myocarditis I: Introduction01:21

Myocarditis I: Introduction

Myocarditis is inflammation of the myocardium, which is the muscular layer of the heart.EtiologyMyocarditis has a diverse etiology, including a wide range of infectious and non-infectious causes:Infectious CausesViral: Common viruses include Coxsackie A and B, adenovirus, parvovirus B19, enteroviruses, and influenza A.Bacterial: Examples include infections caused by Streptococcus, Staphylococcus, and Mycoplasma species.Rickettsial: Infections like Rocky Mountain spotted fever can result in...
645
Coronary Artery Disease II: Pathophysiology01:26

Coronary Artery Disease II: Pathophysiology

Coronary Artery Disease (CAD) originates from a series of events that impair the function of coronary arteries, the blood vessels responsible for delivering oxygen-rich blood to the heart muscle. The pathophysiology of CAD is closely linked to atherosclerosis, a chronic inflammatory and lipid-driven condition affecting the vascular endothelium.1. Endothelial DamageThe process begins with damage to the vascular endothelium, which serves as a protective barrier between the blood and the vessel...
1.1K