Cell Culture:Article Title: Amelioration and treatment of infarction damage with a polypeptide segement of BNIP3
Article Snippet: Cell lines The HL-1 cell line was provided by W. C. Claycomb (Louisiana State University Medical Center, New Orleans, LA, USA) and cultured as previously described (Claycomb et al., 1998). .. Human CMs were obtained from Axol Bioscience, UK, and cultured according to the manufacturer's instructions. ..
Membrane:Article Title: Reverse engineering of BNIP3 identifies a mitochondrial protective peptide
Article Snippet: H 2 O 2 generation was further determined in MCF-7 cells (15,000 cells per well, 2 μM STS, 52 μM B-017, 1 h) using the Invitrogen CellROX Deep Red Reagent (ThermoFisher Scientific, C10422 ), according to the manufacturer’s instructions, using the BMG FLUOstar Omega Microplate Reader. .. To analyse the mitochondrial inner membrane potential in human iPSC-derived cardiomyocytes (Axol 2505), the cells were incubated in HEPES buffer (113 mM NaCl, 4.7 mM KCl, 12 mM HEPES, 1.2 mM MgSO 4 , 30 mM taurine, and 1.3 mM CaCl 2 , pH 7.4) under 1% O 2 at 37 °C for 2 h. For reoxygenation, the cells were incubated in HEPES buffer supplemented with 5.5 mM glucose under 21% O 2 at 37 °C for 2 h. During hypoxia/reoxygenation the cardiomyocytes were treated with B-017 (4.4 μM) or the negative control peptide (4.4 μM). .. To determine the effect of B-017 on STS-induced changes in mitochondrial inner membrane potential, MCF-7 cells (15,000 cells per well) were incubated with 500 nM STS and 52 μM B-017 for 1 h. To analyse the effect of B-017 on doxorubicin-induced changes in mitochondrial inner membrane potential, human cardiomyocytes (7,500 cells per well HCM, PromoCell) were incubated with 10 μM DOX and 4.4 μM B-017 for 4 h. The iPSC-derived cardiomyocytes and MCF-7 cells were then incubated with 6 μM JC-1 dye in medium at 37 °C for 30 min and HCM with TMRM dye and processed according to the manufacturer’s instructions (JC-1 Kit, ThermoFisher Scientific, TMRM Kit, Abcam).
Incubation:Article Title: Reverse engineering of BNIP3 identifies a mitochondrial protective peptide
Article Snippet: H 2 O 2 generation was further determined in MCF-7 cells (15,000 cells per well, 2 μM STS, 52 μM B-017, 1 h) using the Invitrogen CellROX Deep Red Reagent (ThermoFisher Scientific, C10422 ), according to the manufacturer’s instructions, using the BMG FLUOstar Omega Microplate Reader. .. To analyse the mitochondrial inner membrane potential in human iPSC-derived cardiomyocytes (Axol 2505), the cells were incubated in HEPES buffer (113 mM NaCl, 4.7 mM KCl, 12 mM HEPES, 1.2 mM MgSO 4 , 30 mM taurine, and 1.3 mM CaCl 2 , pH 7.4) under 1% O 2 at 37 °C for 2 h. For reoxygenation, the cells were incubated in HEPES buffer supplemented with 5.5 mM glucose under 21% O 2 at 37 °C for 2 h. During hypoxia/reoxygenation the cardiomyocytes were treated with B-017 (4.4 μM) or the negative control peptide (4.4 μM). .. To determine the effect of B-017 on STS-induced changes in mitochondrial inner membrane potential, MCF-7 cells (15,000 cells per well) were incubated with 500 nM STS and 52 μM B-017 for 1 h. To analyse the effect of B-017 on doxorubicin-induced changes in mitochondrial inner membrane potential, human cardiomyocytes (7,500 cells per well HCM, PromoCell) were incubated with 10 μM DOX and 4.4 μM B-017 for 4 h. The iPSC-derived cardiomyocytes and MCF-7 cells were then incubated with 6 μM JC-1 dye in medium at 37 °C for 30 min and HCM with TMRM dye and processed according to the manufacturer’s instructions (JC-1 Kit, ThermoFisher Scientific, TMRM Kit, Abcam).
Negative Control:Article Title: Reverse engineering of BNIP3 identifies a mitochondrial protective peptide
Article Snippet: H 2 O 2 generation was further determined in MCF-7 cells (15,000 cells per well, 2 μM STS, 52 μM B-017, 1 h) using the Invitrogen CellROX Deep Red Reagent (ThermoFisher Scientific, C10422 ), according to the manufacturer’s instructions, using the BMG FLUOstar Omega Microplate Reader. .. To analyse the mitochondrial inner membrane potential in human iPSC-derived cardiomyocytes (Axol 2505), the cells were incubated in HEPES buffer (113 mM NaCl, 4.7 mM KCl, 12 mM HEPES, 1.2 mM MgSO 4 , 30 mM taurine, and 1.3 mM CaCl 2 , pH 7.4) under 1% O 2 at 37 °C for 2 h. For reoxygenation, the cells were incubated in HEPES buffer supplemented with 5.5 mM glucose under 21% O 2 at 37 °C for 2 h. During hypoxia/reoxygenation the cardiomyocytes were treated with B-017 (4.4 μM) or the negative control peptide (4.4 μM). .. To determine the effect of B-017 on STS-induced changes in mitochondrial inner membrane potential, MCF-7 cells (15,000 cells per well) were incubated with 500 nM STS and 52 μM B-017 for 1 h. To analyse the effect of B-017 on doxorubicin-induced changes in mitochondrial inner membrane potential, human cardiomyocytes (7,500 cells per well HCM, PromoCell) were incubated with 10 μM DOX and 4.4 μM B-017 for 4 h. The iPSC-derived cardiomyocytes and MCF-7 cells were then incubated with 6 μM JC-1 dye in medium at 37 °C for 30 min and HCM with TMRM dye and processed according to the manufacturer’s instructions (JC-1 Kit, ThermoFisher Scientific, TMRM Kit, Abcam).
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