You can't dispel the truth. That's the way God made Laminin and when it is diagrammed it always looks like:
Gosh! You can use Google image search. Love the way you omitted the ones that don't support your view.
As for the fact that Laminin can degenerate (cancer), so what?
That's not what I said. Laminins are key in the formation and propogation of cancer. They do not "degenerate" to do this. Your little "crosses" carry right on in their usual form.