Journal: Cell Biology and Toxicology

Article Title: CD36 inhibition reduces non-small-cell lung cancer development through AKT-mTOR pathway

doi: 10.1007/s10565-024-09848-7

Figure Lengend Snippet: CD36 expression is positively correlated with cell proliferation and migration in vitro . A–F A549 cells were transfected with pCMV or pCMV-CD36 plasmid, and NCI-H520 cells were transfected with CasRX or CasRX-CD36 plasmid for 12 h in serum-free medium and then cultured in complete medium for another 24 h. Cells were collected for determination of cell viability ( A ), cell cycle ( B , C ), migration ( D ), and apoptosis ( E ) by MTT assay, FACS, wound healing test, and Annexin V-FITC/PI staining, respectively. Protein expression of CD36, CDH1, PCNA, vimentin, Bcl-2, and BAX was determined by Western blot with density quantitative analysis ( F ). G , H NCI-H520 cells were transfected with CasRX or CasRX-CD36 plasmid for 12 h and then cultured in complete medium for 24 h, followed by FFAs (150 µM) treatment for 24 h. Cells were collected for determination of cell viability ( G ) and apoptosis ( H ). Mean ± SEM; * p < 0.05; ** p < 0.01; *** p < 0.001; A , G : n = 6; B – F , H : n = 3

Article Snippet: CasRx gRNA cloning backbone (pXR003, #109053, Addgene) was digested with BbsI and then ligated with annealed oligo duplex using T4 ligase.

Techniques: Expressing, Migration, In Vitro, Transfection, Plasmid Preparation, Cell Culture, MTT Assay, Staining, Western Blot

Journal: Cell Biology and Toxicology

Article Title: CD36 inhibition reduces non-small-cell lung cancer development through AKT-mTOR pathway

doi: 10.1007/s10565-024-09848-7

Figure Lengend Snippet: The effects of pitavastatin on cell proliferation, migration, and apoptosis are related to CD36 expression. A549 cells were transfected with pCMV or pCMV-CD36 plasmid, and NCI-H520 cells were transfected with CasRX or CasRX-CD36 plasmid for 12 h and then cultured in complete medium for 24 h, followed by received pitavastatin (5 µM) treatment for 24 h. Cells were collected for determination of cell viability ( A ), cell cycle ( B , C ), migration ( D ), and apoptosis ( E ). Protein expression of CD36, PCNA, Bcl-2, and BAX was determined by Western blot with density quantitative analysis ( F , G ). Mean ± SEM; * p < 0.05; ** p < 0.01; *** p < 0.001; A : n = 6; B – F : n = 3; Pita, pitavastatin

Article Snippet: CasRx gRNA cloning backbone (pXR003, #109053, Addgene) was digested with BbsI and then ligated with annealed oligo duplex using T4 ligase.

Techniques: Migration, Expressing, Transfection, Plasmid Preparation, Cell Culture, Western Blot

Journal: Cell Biology and Toxicology

Article Title: CD36 inhibition reduces non-small-cell lung cancer development through AKT-mTOR pathway

doi: 10.1007/s10565-024-09848-7

Figure Lengend Snippet: The reduction effects of pitavastatin on tumor progression are regulated by CD36/AKT/mTOR pathway. A–E A549 ( A ) and NCI-H520 ( B ) cells were treated with 150 µM FFAs or 5 µM pitavastatin plus FFAs for 24 h. A549 cells were transfected with pCMV or pCMV-CD36 plasmid for 12 h ( C ); NCI-H520 cells were transfected with CasRX or CasRX-CD36 plasmid ( D , E ) for 12 h and then cultured in complete medium for 24 h, followed by treatment with 5 µM pitavastatin ( C , D ) or 150 µM FFAs ( E ) for 24 h. Protein expression of p-AKT, AKT, p-mTOR, and mTOR was detected by Western blot. F , G Tumor paraffin sections collected from Fig. A ( F ) or Fig. A ( G ) were performed IHC staining to detect the expression of p-AKT and p-mTOR with MD quantified by ImageJ software. H–L A549 cells were transfected with pCMV or pCMV-CD36 plasmid for 12 h and then cultured in complete medium for 24 h, followed by received LY294002 (10 µM) treatment for 24 h. Cells were collected for determination of cell viability ( H ) and apoptosis ( I , J ). Protein expression of CD36, vimentin, PCNA, BAX, p-AKT, AKT, p-mTOR, and mTOR was determined by Western blot ( K , L ). Mean ± SEM; * p < 0.05; ** p < 0.01; *** p < 0.001; A – E , I – L : n = 3; F , G : n = 5; H : n = 6; Pita, pitavastatin; LY, LY294002

Article Snippet: CasRx gRNA cloning backbone (pXR003, #109053, Addgene) was digested with BbsI and then ligated with annealed oligo duplex using T4 ligase.

Techniques: Transfection, Plasmid Preparation, Cell Culture, Expressing, Western Blot, Immunohistochemistry, Software