Journal: Frontiers in Pediatrics

Article Title: MPC1 promotes the damage of human coronary endothelial cells in macrolide-resistant mycoplasma pneumoniae via inhibiting mitophagy

doi: 10.3389/fped.2026.1731155

Figure Lengend Snippet: MRMP mediates upregulation of MPC1. (A) MPC1 mRNA expression in MRMP-infected HCAECs was determined using qRT-PCR ( n = 3). (B,C) MPC1 protein expression in MRMP-infected HCAECs was determined using Western blot ( n = 3). ** p < 0.01, one-way ANOVA followed by Tukey's post hoc test.

Article Snippet: Human coronary endothelial cells (HCAECs) were purchased from ATCC, USA.

Techniques: Expressing, Infection, Quantitative RT-PCR, Western Blot

Journal: Frontiers in Pediatrics

Article Title: MPC1 promotes the damage of human coronary endothelial cells in macrolide-resistant mycoplasma pneumoniae via inhibiting mitophagy

doi: 10.3389/fped.2026.1731155

Figure Lengend Snippet: UK5099 alleviates MRMP-induced mitochondrial damage (A) mitochondrial morphology was imaged using TEM ( n = 3). Scale bar: 500 nm. (B) Quantification of the average individual mitochondrial area ( n = 3). (C,D) mRNA levels in MRMP-infected HCAECs were determined using qRT-PCR ( n = 3). (E–J) Protein expression in MRMP-infected HCAECs was determined using Western blot ( n = 3). ** p < 0.01, one-way ANOVA followed by Tukey’s post hoc test.

Article Snippet: Human coronary endothelial cells (HCAECs) were purchased from ATCC, USA.

Techniques: Infection, Quantitative RT-PCR, Expressing, Western Blot

Journal: Frontiers in Pediatrics

Article Title: MPC1 promotes the damage of human coronary endothelial cells in macrolide-resistant mycoplasma pneumoniae via inhibiting mitophagy

doi: 10.3389/fped.2026.1731155

Figure Lengend Snippet: UK5099 alleviates MRMP-induced pyroptosis of HCAECs. (A,B) Cytokine release was determined using ELISA ( n = 3). (C) Cell viability was determined using CCK-8 assay ( n = 3). (D) Cytotoxicity was determined using LDH assay. (E,F) Cell death was determined using TUNEL assay ( n = 3). Scale bar: 50 μm. (G–J) Protein expression in MRMP-infected HCAECs was determined using Western blot ( n = 3). ** p < 0.01, one-way ANOVA followed by Tukey's post hoc test.

Article Snippet: Human coronary endothelial cells (HCAECs) were purchased from ATCC, USA.

Techniques: Enzyme-linked Immunosorbent Assay, CCK-8 Assay, Lactate Dehydrogenase Assay, TUNEL Assay, Expressing, Infection, Western Blot

Journal: Frontiers in Pediatrics

Article Title: MPC1 promotes the damage of human coronary endothelial cells in macrolide-resistant mycoplasma pneumoniae via inhibiting mitophagy

doi: 10.3389/fped.2026.1731155

Figure Lengend Snippet: MG132-mediated PINK1 deficiency induces mitochondrial damage. (A) Mitochondrial morphology was imaged using TEM ( n = 3). Scale bar: 500 nm. (B) Quantification of the average individual mitochondrial area ( n = 3). (C,D) mRNA levels in MRMP-infected HCAECs were determined using qRT-PCR ( n = 3). (E,F) Protein expression in MRMP-infected HCAECs was determined using Western blot ( n = 3). ** p < 0.01, one-way ANOVA followed by Tukey's post hoc test.

Article Snippet: Human coronary endothelial cells (HCAECs) were purchased from ATCC, USA.

Techniques: Infection, Quantitative RT-PCR, Expressing, Western Blot

Journal: Frontiers in Pediatrics

Article Title: MPC1 promotes the damage of human coronary endothelial cells in macrolide-resistant mycoplasma pneumoniae via inhibiting mitophagy

doi: 10.3389/fped.2026.1731155

Figure Lengend Snippet: MG132-mediated PINK1 deficiency induces pyroptosis of HCAECs. (A,B) Cytokine release was determined using ELISA ( n = 3). (C) Cell viability was determined using CCK-8 assay ( n = 3). (D) Cytotoxicity was determined using LDH assay ( n = 3). (E,F) Cell death was determined using TUNEL assay ( n = 3). Scale bar: 50 μm. (G–J) Protein expression in MRMP-infected HCAECs was determined using Western blot ( n = 3). ** p < 0.01, one-way ANOVA followed by Tukey's post hoc test.

Article Snippet: Human coronary endothelial cells (HCAECs) were purchased from ATCC, USA.

Techniques: Enzyme-linked Immunosorbent Assay, CCK-8 Assay, Lactate Dehydrogenase Assay, TUNEL Assay, Expressing, Infection, Western Blot

Journal: Frontiers in Pediatrics

Article Title: MPC1 promotes the damage of human coronary endothelial cells in macrolide-resistant mycoplasma pneumoniae via inhibiting mitophagy

doi: 10.3389/fped.2026.1731155

Figure Lengend Snippet: MPC1 induces pyroptosis of HCAECs via inhibiting PINK1-dependent mitophagy. (A–D) Protein expression in MRMP-infected HCAECs was determined using Western blot ( n = 3). (E,F) Cytokine release was determined using ELISA ( n = 3). (G) Cell viability was determined using CCK-8 assay ( n = 3). (H) Cytotoxicity was determined using LDH assay ( n = 3). (I,J) Cell death was determined using TUNEL assay ( n = 3). Scale bar: 50 μm. (K–N) Protein expression in MRMP-infected HCAECs was determined using Western blot ( n = 3). ** p < 0.01, one-way ANOVA followed by Tukey's post hoc test.

Article Snippet: Human coronary endothelial cells (HCAECs) were purchased from ATCC, USA.

Techniques: Expressing, Infection, Western Blot, Enzyme-linked Immunosorbent Assay, CCK-8 Assay, Lactate Dehydrogenase Assay, TUNEL Assay

Journal: Nature Communications

Article Title: A deep learning ECG model for identification and localization of occlusion myocardial infarction

doi: 10.1038/s41467-026-73023-1

Figure Lengend Snippet: Panel A shows an anatomical heart with the three main branches of the coronary tree, where the model tries to predict the location of an occlusion. RCA (right coronary artery) in purple, LM/LAD (left main coronary artery+left anterior descending artery) in red, and LCX (left circumflex artery) in green, where a lighter color corresponds to a coronary artery that is hidden behind the current view of the heart. Adapted from File:Coronary arteries.svg by Patrick J. Lynch (Wikimedia Commons), CC BY-SA 3.0 https://creativecommons.org/licenses/by-sa/3.0 . Panel B shows a schematic illustration of the coronary artery segments centered around the aorta. The same color scheme is used as in Panel A , but the color intensity corresponds to how frequent occlusion myocardial infarctions (OMI) were in the given segment. Panel C shows the discriminative performance (C-statistic) when comparing a given class (x-axis) with all other classes in the random or temporal test set. The dashed horizontal line represents a random guess. Different sub-classes of MI are evaluated: with/without occlusion MI (OMI/nOMI), with/without the presence of a ST-segment elevation (STEMI/NSTEMI), and OMI culprit vessel localization (RCA, LM/LAD, or LCX).

Article Snippet: Adapted from File:Coronary arteries.svg by Patrick J. Lynch (Wikimedia Commons), CC BY-SA 3.0 https://creativecommons.org/licenses/by-sa/3.0 .

Techniques: