Jan 12, 2018

Sebaceous glands help the skin stay moist and protect it against external influences such as harsh weather, pollution, and microbial assaults: The oily or waxy matter that these microscopic, exocrine glands secrete – called sebum – lubricates and softens the skin and hair.

3D imaging of isolated sebaceous gland. Immature sebocyte at the gland periphery

At NYSCC Cosmetic Congress, BASF Care Creations and the Cell Therapy Research Institute CTIBiotech have announced the initial results of their joint research on 3D tissue models for the development and testing of bio-actives for skin care applications, with scientists revealing they have been able to improve BASF’s 3D skin model using CTIBiotech’s 3D human sebaceous gland technology.

After two years of research, the experts have now demonstrated both the ex vivo production of physiological sebum in a long-term culture of a 3D human sebaceous gland model, and the regulation of this sebum production by means of active ingredients.

The new CTIBiotech 3D technology provides a powerful platform for skin care researchers wishing to study the function of sebaceous glands, in relation to a range of age-related, microbial and inflammatory skin disorders.

“Working with BASF allowed us to validate a powerful technology for human skin care research in very little time,” said Dr. Nico Forraz, Chief Executive Officer at CTIBiotech.

“Compared to current in vitro methods, the 3D models developed by CTIBiotech allow analysis more in touch with human physiology and sebaceous gland metabolism,” said BASF’s project lead Dr. Sabine Pain. “That’s how their technology helps us accelerate the development of innovative and highly reliable ingredients for the skin care market. Our understanding of sebaceous gland metabolism provides the basis for developing and testing advanced cosmetic bio-actives for skincare applications, and in particular skincare products for oily skin.”

“The next evolution of the sebaceous gland model will be based on a 3D bio-printing technology that allows us to fully reproduce micro-glands into a full thickness skin model, in vitro,”added Professor Colin McGuckin, Chief Scientific Officer and President of CTIBiotech.



Posted in 3D Printing Technology



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