Journal: Nature Communications

Article Title: Neuropeptide SP protects against colitis and linked anxiety-like behavior through the putative roles of gut microbiota and metabolite inositol

doi: 10.1038/s41467-025-67904-0

Figure Lengend Snippet: a , b Heat maps revealing differential gene expression in FMT-DSS vs FMT-CON, FMT-DSS + SP vs FMT-DSS groups. n = 4 mice/group. The pathway-related genes were selected (log2 fold change at least > 1, p < 0.05). c , d KEGG analysis of total-, up- and down-regulated genes in the FMT-DSS group compared with the FMT-CON group (Top 20). n = 4 mice/group. e , f KEGG analysis of total-, up- and down-regulated genes in the FMT-DSS + SP group vs the FMT-DSS group (Top 20). n = 4 mice/group. g Quantitative real-time PCR analysis of mRNA expressions of NF-κB signaling pathway genes ( p65 and IKBα ) in the hippocampus. n = 4 mice/group. The whiskers indicate the minimum and maximum values observed within the range of Q1 − 1.5 × IQR to Q3 + 1.5 × IQR. The box reveals the interquartile range (IQR) between the 25th (Q1) and 75th (Q3) percentiles, and the line inside the box represents the median (50th percentile). h The protein expression of p-p65 and p-IKBα in hippocampus tissue, as determined by western blotting. n = 3 independent experiments. i Quantitative real-t i me PCR analysis of mRNA expressions of GABA receptor and Ca 2+ signaling genes ( Gabra1 , Gabra3 , Gabrg2 , Gabrb2 and Camk2d ). n = 4 mice/group. The whiskers indicate the minimum and maximum values observed within the range of Q1 − 1.5 × IQR to Q3 + 1.5 × IQR. The box reveals the interquartile range (IQR) between the 25th (Q1) and 75th (Q3) percentiles, and the line inside the box represents the median (50th percentile). j Protein expressions of GABA A R, GABA B R, GAD65 and CaMKII were measured in hippocampus tissue by western blot. n = 3 independent experiments. k Representative immunofluorescence images of double-labeling for p-IKBα (red)/Iba1 (green) in hippocampus tissues. Scale bar = 50 μm. n = 3 independent experiments. I Representative immunofluorescence images of double-labeling for GABA A R (green)/GFAP (red) in hippocampus tissues. Scale bar = 50 μm. n = 3 independent experiments. m Double immunofluorescence staining for CaMKII (green)/GFAP (red) in hippocampus tissues and statistical analysis. Scale bar = 50 μm. n = 3 independent experiments. n Differential gene expressions were presented by the heatmap in microglia of three groups, and GSEA analysis of microglia from FMT-DSS + SP group vs the FMT-DSS group. n = 4 mice/group. o Heat maps of differential gene expression in astrocytes from three groups and GSEA analysis of astrocytes from FMT-DSS + SP group vs the FMT-DSS group. n = 4 mice/group. Data were presented as means ± SD. Statistical significance was determined using one-way ANOVA followed by Tukey’s multiple comparisons test. * P ≤ 0.05, ** P ≤ 0.01, *** P ≤ 0.001. Source data are provided as a file.

Article Snippet: Next, primary antibody against GFAP (1:1000, A8335, 1:200, NB100-53809, USA), GABA A Rα1 (1:1000, 12708-1-AP, Proteintech, China), GABA B R2 (1:1000, 27567-1-AP, Proteintech, China), CaMKII (1:1000, 12716, Cell Signaling Technology, USA), GAD65 (1:1000, ab239372, Abcam, USA), CD206 (1:1000, ab64693, Abcam, USA), iNOS (1:1000, 18985-1-AP, Proteintech, China), CD80 (1:1000, 66406-1, Proteintech, China), p-p65 (1:1000, A00284-1, Boster, China), p-IKBα (1:1000, WLH3930, Wanleibio, China), and β-actin (50201, 1:1000, Kemei Borui Science and Technology, China) were incubated with the membranes overnight at 4 °C.

Techniques: Gene Expression, Real-time Polymerase Chain Reaction, Expressing, Western Blot, Immunofluorescence, Labeling, Double Immunofluorescence Staining

Journal: Stem Cell Research & Therapy

Article Title: Comparative evaluation of the therapeutic efficacy between human amniotic epithelial cells and human umbilical cord mesenchymal stem cells in premature ovarian insufficiency

doi: 10.1186/s13287-025-04881-7

Figure Lengend Snippet: Characterization of hAECs and hUC-MSCs. A Schematic illustration of the experimental design for comparing the effects of hAECs and hUC-MSCs on ovarian function. B , C Morphological feature and flow cytometric analysis of hAECs and hUC-MSCs. D , E Representative images of double immunofluorescence staining for OCT4 and CK18 or N-cadherin in hAECs and hUC-MSCs. F Multilineage differentiation potential of hUC-MSCs into osteoblasts, adipocytes, and chondrocytes, as assessed by Alizarin Red, Oil Red O, and Alcian Blue staining, respectively. Scale bars represent 25, 50, 100 and 200 μm

Article Snippet: After permeabilization with 0.1% Triton X-100 (Sigma-Aldrich, St. Louis, MO, USA), cell were incubated with the following primary antibodies at 4 °C for overnight: OCT4 (1:200, Boster), CK18 (1:200, Boster) and N-cadherin (1:200, Boster).

Techniques: Double Immunofluorescence Staining, Staining