Table 2.

The summarized protein markers specific to gastric cancer, the MeSH terms (NBCI Databases) of these markers are mentioned.

Disease	Protein name	Category	Function	Condition	Application
Gastric carcinoma (72), Adenomas(73)	Gastrokines :Gastrokine 1 (GKN1)           (74, 75) also known Antrum mucosal protein (AMP)-18     (76) GKN2 (77), GKN3(78)	Family of stomach-specific proteins  (79)	Growth inhibition           (75), Mucosal protection (72)	Down-regulated   (80)	Early detection(81)
Gastric carcinoma(82)	Pepsinogen C (PGC)(83)also known as Gastricsin	Belongs to the peptidase family A1	Aspartic proteinase(84)	Low expression(85)	Early detection(83)
Gastric carcinoma(86)	IPO-38 antigen(87, 88), also known as N-L116 antigen	Belongs to H2B histone(87)	Proliferatingmarker(87)	Up-regulated(88)	Early detection(87)