نتایج جستجو برای: dermcidin

تعداد نتایج: 87  

Journal: :Journal of immunology 2004
Masamoto Murakami Belen Lopez-Garcia Marissa Braff Robert A Dorschner Richard L Gallo

The production of antimicrobial peptides and proteins is essential for defense against infection. Many of the known human antimicrobial peptides are multifunctional, with stimulatory activities such as chemotaxis while simultaneously acting as natural antibiotics. In humans, eccrine appendages express DCD and CAMP, genes encoding proteins processed into the antimicrobial peptides dermcidin and ...

Journal: :Science & justice : journal of the Forensic Science Society 2014
Annemieke van Dam Maurice C G Aalders Marcel de Puit Shermayne M Gorré Dilber Irmak Ton G van Leeuwen Saskia A G Lambrechts

Much information can be obtained from the chemical composition of a fingermark, which can be helpful in crime scene investigation. Immunolabeling can be used to extract information about the donor of the fingermark and it can also act as a fingermark development tool in sequence with the standard fingermark development techniques. However, before immunolabeling can be used in forensic practice ...

Journal: :Antimicrobial agents and chemotherapy 2009
Ilknur Senyürek Maren Paulmann Tobias Sinnberg Hubert Kalbacher Martin Deeg Thomas Gutsmann Marina Hermes Thomas Kohler Fritz Götz Christiane Wolz Andreas Peschel Birgit Schittek

Dermcidin (DCD) is an antimicrobial peptide which is constitutively expressed in eccrine sweat glands. By postsecretory proteolytic processing in sweat, the DCD protein gives rise to anionic and cationic DCD peptides with a broad spectrum of antimicrobial activity. Many antimicrobial peptides induce membrane permeabilization as part of their killing mechanism, which is accompanied by a loss of ...

Journal: :The Journal of investigative dermatology 2006
Siegbert Rieg Silke Seeber Heiko Steffen Andreas Humeny Hubert Kalbacher Stefan Stevanovic Akihiko Kimura Claus Garbe Birgit Schittek

Antimicrobial peptides (AMPs) are effector molecules of innate immunity. Dermcidin (DCD), a recently discovered AMP with broad-spectrum activity, is produced constitutively by the eccrine sweat glands and secreted into sweat. In this study, we investigated the proteolytic processing, site-specific expression, and stability of DCD peptides in eccrine sweat. Using surface-enhanced laser desorptio...

Journal: :Journal of Investigative Dermatology 2022

Human hair follicles (HFs) harbor rich microbial communities, while dysbiosis of the HF microbiome is associated with diseases. Yet, composition, distribution, and physiological functions commensals for human growth, immunity, pigmentation and/or metabolism remain poorly explored. As a first step towards clarifying these items, healthy adult scalp HFs were laser-capture-microdissected to extrac...

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