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Elamipretide
Description
Bendavia (Elamipretide) was developed as a mitochondria-targeted drug against degenerative diseases, including cardiac ischemia-reperfusion injury. Clinical trials showed variable results. It is a cationic tetrapeptide which readily passes cell membranes, associates with cardiolipin in the mitochondrial inner membrane. Supercomplex-associated CIV activity significantly improved in response to elamipretide treatment in the failing human heart.
Abbreviation: Bendavia
Reference: Chatfield 2019 JACC Basic Transl Sci
Elamipretide and mitObesity
Work in progress by Gnaiger E 2020-02-12 linked to a preprint in preparation on mitObesity drugs.
References: Bendavia (Elamipretide)
| | Year | Reference | Organism | Tissue;cell | Pathology |
|---|
| Chatfield 2019 JACC Basic Transl Sci | 2019 | Chatfield KC, Sparagna GC, Chau S, Phillips EK, Ambardekar AV, Aftab M, Mitchell MB, Sucharov CC, Miyamoto SD, Stauffer BL (2019) Elamipretide improves mitochondrial function in the failing human heart. JACC Basic Transl Sci 4:147-57. | Human | Heart | Cardiovascular |
| Campbell 2018 Free Radic Biol Med | 2018 | Campbell MD, Duan J, Samuelson AT, Gaffrey MJ, Wang L, Bammler TK, Moore RJ, White CC, Kavanagh TJ, Voss JG, Szeto HH, Rabinovitch PS, Qian WJ, Marcinek DJ (2018) Improving mitochondrial function with SS-31 reverses age-related redox stress and improves exercise tolerance in aged mice. Free Radic Biol Med 134:268-81. | Mouse | Skeletal muscle | Aging;senescence |
| Brown 2014 J Cardiovasc Pharmacol Ther | 2014 | Brown DA, Hale SL, Baines CP, del Rio CL, Hamlin RL, Yueyama Y, Kijtawornrat A, Yeh ST, Frasier CR, Stewart LM, Moukdar F, Shaikh SR, Fisher-Wellman KH, Neufer PD, Kloner RA (2014) Reduction of early reperfusion injury with the mitochondria-targeting peptide bendavia. J Cardiovasc Pharmacol Ther 19:121-32. | Rat | Heart | |
- https://www.ncbi.nlm.nih.gov/pubmed/29500292
MitoPedia: mitObesity drugs
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| Term | Abbreviation | Description |
|---|
| Aspirin | | Aspirin is a widely applied drug that requires dosage adjusted to individual body mass. It is a non-selective COX inhibitor and exerts an effect on long-chain fatty acid transport into mitochondria. |
| Curcumin | | Curcumin has been shown to possess significant anti-inflammatory, anti-oxidant, anti-carcinogenic, anti-mutagenic, anti-coagulant and anti-infective effects. The protective effects of curcumin on rat heart mitochondrial injuries induced by in vitro anoxia–reoxygenation were evaluated by Xu et al 2013. It was found that curcumin added before anoxia or immediately prior to reoxygenation exhibited remarkable protective effects against anoxia–reoxygenation induced oxidative damage to mitochondria. |
| Elamipretide | Bendavia | Bendavia (Elamipretide) was developed as a mitochondria-targeted drug against degenerative diseases, including cardiac ischemia-reperfusion injury. Clinical trials showed variable results. It is a cationic tetrapeptide which readily passes cell membranes, associates with cardiolipin in the mitochondrial inner membrane. Supercomplex-associated CIV activity significantly improved in response to elamipretide treatment in the failing human heart. |
| Flavonoids | | Flavonoids are a group of bioactive polyphenols with potential antioxidant and anti-inflammatory effects, abundant in fruits and vegetables, and in some medicinal herbs. Flavonoids are synthesized in plants from phenylalanine. Dietary intake of flavonoids as nutraceuticals is discussed for targeting T2D and other degenerative diseases. |
| Melatonin | aMT | Melatonin (N-acetyl-5-methoxytryptamine, aMT) is a highly conserved molecule present in unicellular to vertebrate organisms. Melatonin is synthesized from tryptophan in the pinealocytes by the pineal gland and also is produced in other organs, tissues and fluids (extrapineal melatonin). Melatonin has lipophilic and hydrophilic nature which allows it to cross biological membranes. Therefore, melatonin is present in all subcellular compartments predominantly in the nucleus and mitochondria. Melatonin has pleiotropic functions with powerful antioxidant, anti-inflammatory and oncostatic effects with a wide spectrum of action particularly at the level of mitochondria. » MiPNet article |
| Metformin | | Metformin (dimethylbiguanide) is mainly known as an important antidiabetic drug which is effective, however, in a wide spectrum of degenerative diseases. It is an inhibitor of Complex I and glycerophosphate dehydrogenase complex. |
| Rapamycin | | Rapamycin is an inhibitor of the mammalian/mechanistic target of rapamycin, complex 1 (mTORC1). Rapamycin induces autophagy and dyscouples mitochondrial respiration. Rapamycin delays senescence in human cells, and extends lifespan in mice without detrimental effects on mitochondrial fitness in skeletal muscle. |
| Resveratrol | | Resveratrol is a natural bioactive phenol prouced by several plants with antioxidant and anti-inflammatory effects. Dietary intake as nutraceutical is discussed for targeting mitochondria with a wide spectrum of action in degenerative diseases. |
| Spermidine | | Spermidine is a polycationic bioactive polyamine mainly found in wheat germ, soybean and various vegetables, involved in the regulation of mitophagy, cell growth and cell death. Like other caloric restriction mimetics, spermidine is effective in cardioprotection, neuroprotection and anticancer immunosuppression by preserving mitochondrial function and control of autophagy. |
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MitoPedia:mitObesity drug
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