Year: 2015
Type: article
Abstract: The human skin is an organ with a surface area of 1.5-2 m(2) that provides our interface with the environment. The molecular composition of this organ is derived from host cells, microbiota, and external molecules. The chemical makeup of the skin surface is largely undefined. Here we advance the technologies needed to explore the topographical distribution of skin molecules, using 3D mapping of mass spectrometry data and microbial 16S rRNA amplicon sequences. Our 3D maps reveal that the molecular composition of skin has diverse distributions and that the composition is defined not only by skin cells and microbes but also by our daily routines, including the application of hygiene products. The technological development of these maps lays a foundation for studying the spatial relationships of human skin with hygiene, the microbiota, and environment, with potential for developing predictive models of skin phenotypes tailored to individual health.
Authors: Amina Bouslimani, Carla Porto, Christopher M. Rath, Mingxun Wang, Yurong Guo, Antonio Gonzalez, Donna Berg-Lyon, Gail Ackermann, Gitte Julie Moeller Christensen, Teruaki Nakatsuji, Lingjuan Zhang, Andrew W. Borkowski, Michael J. Meehan, Kathleen Dorrestein, Richard L. Gallo, Nuno Bandeira, Rob Knight, Theodore Alexandrov, Pieter C. Dorrestein
Language: English
Subfield: Dermatology
Field: Medicine
Domain: Health Sciences
Open Access status: bronze
Funders: Howard Hughes Medical Institute, Thailand Science Research and Innovation, National Institutes of Health, National Institute of General Medical Sciences, National Institute of Allergy and Infectious Diseases, National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Center for Research Resources
OpenAlex ID: W2007752577