GW27-e0974 Increased expression of Sestrin2 in human and mice ischemic hearts
نویسندگان
چکیده
منابع مشابه
Increased expression of SERCA in the hearts of transgenic mice results in increased oxidation of glucose.
While several transgenic mouse models exhibit improved contractile characteristics in the heart, less is known about how these changes influence energy metabolism, specifically the balance between carbohydrate and fatty acid oxidation. In the present study we examine glucose and fatty acid oxidation in transgenic mice, generated to overexpress sarco(endo)plasmic reticulum calcium-ATPase (SERCA)...
متن کاملIncreased Expression of Two Alternative Spliced Variants of CD1d Molecule in Human Gastric Cancer
Background: CD1d presents glycolipid antigens to invariant natural killer T (iNKT) cells. The role of CD1d in the development of peptic ulcer and gastric cancer has not been revealed, yet. Objective: To clarify the expression of alternatively spliced variants of CD1d in peptic ulcer and gastric cancer. Methods: Patients with dyspepsia were selected and divided into three groups of non-ulcer dys...
متن کاملThe effect of asafoetida essential oil on myocardial ischemic-reperfusion injury in isolated rat hearts
Objective: Previous studies reported that asafetida from Ferula assa-foetida Linn. species and its essential oil (AEO) have antioxidant effects. In the present study, the effect of AEO was evaluated on ischemic-reperfusion injury in isolated rat hearts. Materials and Methods: Forty-eight male Wistar rats were divided into 6 groups: 1) control group, 2) vehicle group, 3-5) AEO groups and, 6) car...
متن کاملIncreased expression of alternatively spliced dominant-negative isoform of SRF in human failing hearts.
Serum response factor (SRF) has been shown to play a key role in cardiac cell growth and muscle gene regulation. To understand the role of SRF in heart failure, we compared its expression pattern between control and failing human heart samples. Western blot analysis of control samples showed expression of four different isoforms of SRF, with ~67-kDa full-length SRF being the predominant isoform...
متن کاملHeme levels are increased in human failing hearts.
OBJECTIVES The goal of this study was to characterize the regulation of heme and non-heme iron in human failing hearts. BACKGROUND Iron is an essential molecule for cellular physiology, but in excess it facilitates oxidative stress. Mitochondria are the key regulators of iron homeostasis through heme and iron-sulfur cluster synthesis. Because mitochondrial function is depressed in failing hea...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of the American College of Cardiology
سال: 2016
ISSN: 0735-1097
DOI: 10.1016/j.jacc.2016.07.127