Jinming Gao is a biomedical engineer whose institutional curriculum vitae links him directly to the early artery-engineering collaboration and polymer-surface experiments.[ref]
A primary study with Laura E. Niklason and Robert S. Langer examined surface hydrolysis of polyglycolic acid meshes. The treated meshes supported a higher initial cell seeding density of vascular smooth muscle cells; control experiments associated the difference with protein adsorption at the modified surface.[ref]
This is an illuminating tissue-engineering scaffold problem because the solid’s bulk identity alone does not determine its interaction with cells. Two meshes can have similar gross geometry but different attachment environments. Measuring initial cell seeding density tests one stage of construct preparation; subsequent cell viability, matrix formation and mature mechanical function remain separate outcomes. Gao’s CV also records the joint report of functional arteries grown in vitro, connecting surface preparation to the larger tissue-engineering system.[ref]
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