1. The authors here unravel a novel role of cardiac myoglobin in governing fatty acid metabolism to ensure the physiological energy production through beta-oxidation, preventing myocardial lipid accumulation and preserving cardiac functions. PMID: 28230173
2. Inhibition of mammalian target of rapamycin (mTOR) activation using rapamycin restored Mb mRNA expression to control levels. Lipid supplementation had no effect on Mb gene expression. Thus, IGF-1-induced anabolic signaling can be a strategy to improve muscle size under mild hypoxia, but lowers Mb gene expression PMID: 28862673
3. the novel cancer-associated MB splice variants exhibited increased expression in tumor cells subjected to experimental hypoxia; the novel gene regulatory mechanisms unveiled in this study support the idea of a non-canonical role of MB during carcinogenesis PMID: 24026678
4. Myoglobin overexpression inhibits reperfusion in the ischemic mouse hindlimb through impaired angiogenesis but not arteriogenesis PMID: 24095922
5. Chronic exercise downregulates myocardial myoglobin and attenuates nitrite reductase capacity during ischemia-reperfusion. PMID: 23962643
6. Show a high capacity of myoglobin-deficient mice to adapt to catecholamine induced cardiac stress which is associated with activation of a distinct cardiac gene expression program. PMID: 20145201
7. Endogenous nitrite reduction to NO. via the heme globin myoglobin enhances blood flow and matches O(2) supply to increased metabolic demands under hypoxic conditions. PMID: 22685116
8. Myoglobin is present in the murine vasculature and contributes significantly to nitrite-induced vasodilation PMID: 20889759
9. myoglobin constitutes the important barrier that efficiently protects the heart from nitrosative stress PMID: 12665503
10. Findings demonstrate that myoglobin serves as an important cytoplasmic buffer of iNOS-derived NO, which determines the functional consequences of iNOS overexpression. PMID: 12775582
11. myoglobin is an important cytoplasmic cardiac hemoprotein that functions in regulating NO homeostasis within cardiomyocytes. PMID: 12881221
12. The role of myoglobin as intracellular nitric oxide(NO) scavenger is small, and increase in mitochondrial superoxide in SOD heterozygous mice may cause decrease NO bioavailability and alter control of myocardial O2 consumption by NO. PMID: 12919935
13. analysis of amyloid-forming apomyoglobin mutant W7FW14F PMID: 14701846
14. Mb is a key element influencing redox pathways in cardiac muscle to functionally and metabolically protect the heart from oxidative damage. PMID: 15132981
15. importance of oxygen supply and nitric oxide scavenging by myoglobin is clearly demonstrated at the conscious animal level PMID: 15817640
16. lack of myoglobin causes a biochemical shift in cardiac substrate utilization from fatty acid to glucose oxidation. PMID: 15817884
17. In myoglobin-containing mouse heart endogenous chromophores interfere with Fura-2 fluorometry in myocardial ischemia. PMID: 17316820
18. testosterone and training have differential effects on the concentration of myoglobin in some, but not all muscles PMID: 18548256
19. myoglobin and the heme globin family subserve a critical function as an intrinsic nitrite reductase that regulates responses to cellular hypoxia and reoxygenation. PMID: 18632562
20. Hypoxia reprograms calcium signaling and regulates myoglobin expression. PMID: 19005161

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KEGG: mmu:17189

STRING: 10090.ENSMUSP00000019037

UniGene: Mm.404074