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GlossaryGelatin Methacryloyl

modified gelatin that forms hydrogels when exposed to light

Gelatin Methacryloyl (GelMA) is a modified form of gelatin that can be crosslinked using light to form hydrogels. These hydrogels are used in tissue engineering and regenerative medicine because they can mimic the natural extracellular matrix, providing a supportive environment for cell growth and tissue development.

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research A Dual-Crosslinked Hydrogel Based on Gelatin Methacryloyl and Sulfhydrylated Chitosan for Promoting Wound Healing

January 2023 in “International Journal of Molecular Sciences”

3D Printing of Skin Equivalents with Hair Follicle Structures and Epidermal-Papillary-Dermal Layers Using Gelatin/Hyaluronic Acid Hydrogels

research 3D Printing of Skin Equivalents with Hair Follicle Structures and Epidermal‐Papillary‐Dermal Layers Using Gelatin/Hyaluronic Acid Hydrogels

18 citations , July 2022 in “Chemistry - an Asian journal”

Scientists created a 3D printed skin that includes hair and layers similar to real skin using a special gel.

research Multifunctional Silk and Gelatin Composed Microneedle Patches for Enhanced Wound Healing

17 citations , February 2025 in “Smart Medicine”

The microneedle patch speeds up wound healing and prevents infection.

research Rapid angiogenic hydrogel nanofiber scaffold promotes random flap regeneration and modulates inflammation

March 2025 in “Wound Repair and Regeneration”

The hydrogel scaffold improved skin flap healing and reduced inflammation.

Duo-Role Platelet-Rich Plasma: Temperature-Induced Fibrin Gel and Growth Factors' Reservoir for Microneedles to Promote Hair Regrowth

research Duo-role Platelet-rich Plasma: temperature-induced fibrin gel and growth factors’ reservoir for microneedles to promote hair regrowth

February 2023 in “Journal of Advanced Research”

A new method using Platelet-rich Plasma (PRP) in a microneedle can promote hair regrowth more efficiently and is painless, minimally invasive, and affordable.

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