C19orf35 and CNRIP1 were specific to diffuse-type compared to the intestinal-type subgroups. Both revealed a similar level of methylation in CNM regardless of the histologic subtype of tumor while the methylation of the tumor tissue varied with the histologic type. C19orf35 was hypermethylated but CNRIP1 was hypomethylated in diffuse-type tumors compared to the CNM while it had an opposite trend in the tumors of the intestinal-type and mixed-type subgroups. Importantly, research suggest the possibility of utilizing these genes as specific markers for diffuse-type GCs. On the other hand, the function of C19orf35 is still unknown while frequent methylation of CNRIP1 has recently been reported in colorectal cancers and adenoma.
Background References
1. Chong Y et al. DNA methylation status of a distinctively different subset of genes is associated with each histologic Lauren classification subtype in early gastric carcinogenesis. Oncol Rep 31(6):2535-44 (2014).
Putative uncharacterized protein C19orf35 antibody
Images
Western blot analysis of C19orf35 on recombinant protein using anti-C19orf35 antibody at 1/1,000 dilution.
ICC staining C19orf35 in Hela cells (green). The nuclear counter stain is DAPI (blue). Cells were fixed in paraformaldehyde, permeabilised with 0.25% Triton X100/PBS.
ICC staining C19orf35 in MCF-7 cells (green). The nuclear counter stain is DAPI (blue). Cells were fixed in paraformaldehyde, permeabilised with 0.25% Triton X100/PBS.
ICC staining C19orf35 in PC-3M cells (green). The nuclear counter stain is DAPI (blue). Cells were fixed in paraformaldehyde, permeabilised with 0.25% Triton X100/PBS.
Immunohistochemical analysis of paraffin-embedded human tonsil tissue using anti-C19orf35 antibody. Counter stained with hematoxylin.
Immunohistochemical analysis of paraffin-embedded human lung tissue using anti-C19orf35 antibody. Counter stained with hematoxylin.
Immunohistochemical analysis of paraffin-embedded human uterus tissue using anti-C19orf35 antibody. Counter stained with hematoxylin.
Immunohistochemical analysis of paraffin-embedded human breast tissue using anti-C19orf35 antibody. Counter stained with hematoxylin.
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