Journal: Bioactive Materials

Article Title: Glucose/ROS-responsive and redox-gated adaptive hydrogel dressing for accelerating diabetic wound repair via synergistic cGAS/STING pathway inhibition and oxidative stress alleviation

doi: 10.1016/j.bioactmat.2026.03.025

Figure Lengend Snippet: Angiogenesis and collagen deposition in diabetic wound tissues following HPSL@SG hydrogel treatment. (A) Dihydroethidium (DHE) immunofluorescence staining and (B) semi-quantitative analysis of wound tissues from each treatment group on day 7, scale bar = 100 μm. Immunofluorescence staining of (C) MMP-9, IL-6, and IL-10, and (D) CD31, VEGF-A, and collagen I in wound tissue sections from each treatment group on day 7, scale bar = 100 μm. (E-J) Mean relative fluorescence intensity of each indicator in wound tissue sections from each treatment group on day 7, scale bar = 100 μm. All data are shown as mean ± SEM (n = 6).

Article Snippet: IL-6 and IL-10-specific antibodies were purchased from Bosterbio (Wuhan, China).

Techniques: Immunofluorescence, Staining, Fluorescence

Journal: Cancer Pathogenesis and Therapy

Article Title: Metabolic pathways and chemotherapy resistance in acute myeloid leukemia (AML): Insights into Enoyl-CoA hydratase domain-containing protein 3 ( ECHDC3 ) as a potential therapeutic target

doi: 10.1016/j.cpt.2025.08.002

Figure Lengend Snippet: Changes in mitochondrial function following ECHDC3 knockdown. (A) TMRE staining results based on ECHDC3 -knockdown cells. siNC cells emitted bright red-orange fluorescence. Cells treated with a mitochondrial membrane-potential disrupter, CCCP, showed very weak or complete absence of red-orange fluorescence. The average fluorescence intensity of the cells was calculated and quantitatively analyzed. (B–C) mtDNA copy number ( MT–CO1 and MT–CO2 ) was quantified via quantitative RT-PCR; (D) Quantitation of mitochondrial SOD activity, wherein SOD activity decreased in ECHDC3 -knockdown cells. (E) Mitophagy biomarkers were detected via western blotting. β-Actin was used as a control. (F–I) Quantitation of the mitophagy pathway protein. Values were presented as mean ± standard error. ∗ p < 0.05, ∗∗ p < 0.01, ∗∗∗ p < 0.001, ∗∗∗∗ p < 0.0001. CCCP: Carbonyl cyanide m-chlorophenyl hydrazone; ECHDC3 : Enoyl-CoA hydratase domain-containing protein 3; mtDNA: Mitochondrial DNA; RT-PCR: Real-time polymerase chain reaction; SOD: Superoxide dismutase; TMRE: Tetramethyl rhodamine ethyl ester.

Article Snippet: Western blotting was performed to determine the expression of mitochondrial proteins, using the Mitophagy Antibody Sampler Kit (Cat# 43110, Cell Signaling Technology [CST], MA, USA) and an anti-β-actin mouse monoclonal antibody (Cat# 3700, CST, MA, USA).

Techniques: Knockdown, Staining, Fluorescence, Membrane, Quantitative RT-PCR, Quantitation Assay, Activity Assay, Western Blot, Control, Reverse Transcription Polymerase Chain Reaction, Real-time Polymerase Chain Reaction