Journal: Horticulture Research

Article Title: The key cyclic electron flow protein PGR5 associates with cytochrome b 6 f , and its function is partially influenced by the LHCII state transition

doi: 10.1038/s41438-021-00460-y

Figure Lengend Snippet: a CsPGR5a-HA , CsPetC , CsLhcb3 , and CsPsaH were coexpressed in N. benthamiana , and CoIP was performed by using an anti-HA antibody. Tobacco thylakoid membranes coexpressing empty vectors together with HA , CsPetC , CsLhcb3 , and CsPsaH were used as negative controls, and purified thylakoid membranes (Input) were used as positive controls. Western blotting was performed by using anti-PsaH, anti-PetC, and anti-Lhcb3 antibodies. b Immunoblotting analysis of cucumber thylakoid membrane protein complexes by using anti-PGR5 and anti-PetC antibodies. c BN-PAGE of tobacco thylakoid membrane proteins with or without overexpression of CsPGR5a , anti-PGR5, anti-PetC, anti-Lhcb3, and anti-PsaH antibodies was used for immunoblotting

Article Snippet: The thylakoid membranes were purified after 3 days and solubilized in TBS consisting of 1.5% (w/v) DM at a final concentration of 1 mg Chl·ml −1 for 30 min. After centrifugation at 12,000 × g , the supernatant and 70 μl of anti-HA magnetic beads (MCE, China) (which had been preequilibrated with TBS consisting of 0.08% [w/v] DM) were incubated together and shaken overnight at 4 °C.

Techniques: Purification, Western Blot, Membrane, Over Expression

Journal: Nature Communications

Article Title: Identifying fibroblast-derived sFRP2 as a therapeutic target and engineering siRNA therapy for uterine scarring

doi: 10.1038/s41467-025-62248-1

Figure Lengend Snippet: a Venn diagram analysis of differentially expressed WNT family genes comparing human (blue) and mouse (red) transcriptomes. b qPCR analysis of the expression of WNT16, WNT5A, and WNT9A in human myometrial and mouse uterine scar tissues. c WB analysis of WNT5A levels in human myometrial tissues. d Immunofluorescence imaging and plot profile analysis delineate the co-localization of sFRP2 with WNT5A in the human myometrium with US ( n = 6 samples). e , f WB ( e ) and immunofluorescence ( f ) analyses of WNT5A in hUFIBs ( n = 6 samples). g WB analysis of WNT5A in hUFIBs following sFRP2 overexpression (sFRP2OE), PBS-treated hUFIBs (WT), and negative control lentivector-treated hUFIBs (Control). h WB bands illustrate WNT5A levels in sFRP2-knockdown hUFIBs with TGF-β. WT cells received PBS and TGF-β, while control cells were treated with scramble shRNA and TGF-β. i WNT5A concentrations in conditioned media (CM) derived from WT, Control, and sFRP2OE groups, as well as corresponding heparinase-supplemented counterparts. j Immunoprecipitation (IP) assay indicates the interaction between FLAG-sFRP2 and HA-WNT5A in normal hUFIBs. k – m WB ( k , l ) and immunofluorescence ( m , n = 6 samples) analyses of fibrinogen, Col1A1, and Col3A1 in hUFIBs after WNT5A stimulation, using PBS as the control treatment. n , o Immunofluorescence ( n , n = 6 samples) and flow cytometric ( o ) analyses illustrate Ca 2+ influx (stained with Fluro-4 AM) in hUFIBs. p Flow cytometric quantification of Ca 2+ influx in hUFIBs subjected to different treatments. q Immunofluorescence analysis of the relationship of sFRP2 with Ca 2+ and fibrinogen in sFRP2OE hUFIBs ( n = 6 samples). r Dynamic tracing of Ca 2+ influx in hUFIBs of sFRP2KD, WT, and Control groups with TGF-β ( n = 6 samples). Box plots in b , i , l , o , p illustrate data distributions ( n = 6 samples), with the central lines representing the mean, box boundaries indicating standard deviation, and whiskers showing the minimum and maximum values. The p values were calculated by two-tailed unpaired t -tests for two groups and one-way ANOVA with post hoc LSD tests for multiple groups. Source data are provided as a Source Data file.

Article Snippet: For immunoprecipitation assay, 500 μg of total protein from cell lysis in each group (Control, HA-WNT5A-transfected cells, FLAG-sFRP2-transfected cells, or HA-WNT5A/FLAG-sFRP2-cotransfected cells) was incubated with 20 μL of anti-HA magnetic beads (MedChemExpress, HY-K0237) or anti-FLAG magnetic beads (MedChemExpress, HY-K0207) at 4 °C with gentle rotation overnight.

Techniques: Expressing, Immunofluorescence, Imaging, Over Expression, Negative Control, Control, Knockdown, shRNA, Derivative Assay, Immunoprecipitation, Staining, Standard Deviation, Two Tailed Test