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. 2021 Jun 18;11:702510. doi: 10.3389/fonc.2021.702510

Figure 1.

Figure 1

Tetraspanins that promote gastric cancer cell proliferation and invasion. CD151, TSPAN8, TSPAN4, and TSPAN1 interact with other biomolecules in TEMs to facilitate the growth and invasion of gastric cancer cells. Especially, CD151 forms a complex with integrin α3, and on the other hand, PVT1 could bind to miR-152 to inhibit the expression of miR-152 to promote gastric cancer cell growth. TSPAN8 regulates gastric cancer cell proliferation via mediating the effect of EGF and activating the ERK MAPK pathway.