Journal: Journal of Cancer
Article Title: Knockdown of C1GalT1 inhibits radioresistance of human esophageal cancer cells through modifying β1-integrin glycosylation
doi: 10.7150/jca.25252
Figure Lengend Snippet: X-ray irradiation induces the expression of C1GalT1 and core 1 O-glycans in esophageal cancer cells. (A) C1GalT1 mRNA expression in esophageal cancer cells 48 h after irradiation was measured by qPCR. (B) C1GalT1 protein expression in esophageal cancer cells 48 h after irradiation was measured by western blot. (C) Expression of core 1 O-glycans was detected by flow cytometry. (D) Core 1 O-glycans were analyzed by Jacalin lectin blot. (E) Expression of core 1 O-glycans in esophageal cancer cells 48 h after irradiation was measured by flow cytometry. *P<0.05.
Article Snippet: The blotted polyvinylidene (PVDF) membranes were incubated with antibodies against C1GalT1 (ab57492; Abcam, 1:1000), GAPDH (AF1186;Beyotime,1:2000), β1-integrin(ab24693; Abcam, 1:1000), Try397 pFAK (sc81493; Santa Cruz Biotechnology, Santa Cruz, CA, USA, 1:800), Ser 473 pAkt (sc293125; Santa Cruz Biotechnology, 1:800) and biotinylated Jacalin (B1115; Vector Laboratories, Burlingame, CA, 1:1000).
Techniques: Irradiation, Expressing, Western Blot, Flow Cytometry