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ProteomicsCommunity-intrinsic properties enhance keratin degradation from bacterial consortia
We studied the microbial community-based degradation of keratin, a recalcitrant biological material, by four well-characterized synergistic soil isolates, which have previously been shown to display synergistic interactions during biofilm formation; Stenotrophomonas rhizophila, Xanthomonas retroflex...
ORGANISM(S): Xanthomonas retroflexus 
2020-02-18 | PXD016745 | Pride
Keratin degradation Inter-species interactions Bacteria Community 
MetabolomicsUntargeted metabolomics reveals metabolic mechanism of degrading chicken feathers by Acrophialophora levis

Chicken feathers constitute a major waste in poultry processing due to their resistance to degradation. Microbial degradation offers a promising solution for enhancing the utilization of feather waste. However, the metabolic mechanisms underlying microbial feather degradation remain poorly unders...

2025-11-19 | MTBLS13331 | MetaboLights
ProteomicsSecretome profiling of Onygena corvina on keratin-rich substrates
Keratin-rich byproducts from the poultry, textile, and leather industries pose a significant challenge for sustainable waste management due to their highly recalcitrant nature. While microbial degradation may offer a viable solution, the mechanisms underlying keratin breakdown remain largely unexplo...
ORGANISM(S): Onygena corvina 
2025-11-26 | PXD065899 | Pride
Onygena corvina Bruker timstof Keratin degradation Secretome 
TranscriptomicsGene expression profiling in the human pathogenic dermatophyte Trichophyton rubrum during growth on proteins
Dermatophytes are highly specialized filamentous fungi which cause the majority of superficial mycoses in humans and animals. The high secreted proteolytic activity of these microorganisms during growth on proteins is assumed to be linked with their particular ability to exclusively infect keratiniz...
ORGANISM(S): Trichophyton rubrum 
2008-12-30 | E-GEOD-11711 | biostudies-arrayexpress
TranscriptomicsDifferential virulence gene expression in the pathogenic dermatophyte Arthroderma benhamiae in vitro versus infection
Although dermatophytes are the most common agents of superficial mycoses in humans and animals, the molecular basis of the pathogenicity of these fungi is largely unknown. In vitro digestion of keratin by dermatophytes is associated with the secretion of multiple proteases, which are assumed to be r...
ORGANISM(S): Arthroderma benhamiae 
2010-03-04 | E-GEOD-15873 | biostudies-arrayexpress
UnknownCommunity-intrinsic properties enhance keratin degradation from bacterial consortia.
Not available
S-EPMC6994199 | biostudies-literature
UnknownMicrobial enzymes catalyzing keratin degradation: Classification, structure, function.
Not available
S-EPMC7405893 | biostudies-literature
ProteomicsMultiomics analysis of keratin degradation by Fervidobacterium islandicum AW-1
Firmicutes and dermatophytes degrade recalcitrant insoluble keratins resistant to proteolysis. Such highly ordered peptide fibrils can be digested through proteolysis as well as sulfitolysis. However, its biological mechanism relevant to keratin degradation remains unclear. Here we present genome-wi...
ORGANISM(S): Fervidobacterium islandicum 
2026-03-16 | PXD027063 | Pride
Starvation Stringent response Extremophiles Keratinolysis Lc-ms/ms Fervidobacterium islandicum aw-1 
UnknownInsights into the keratin efficient degradation mechanism mediated by Bacillus sp. CN2 based on integrating functional degradomics.
Not available
S-EPMC10071666 | biostudies-literature
UnknownMetabolomic analysis of Trichophyton rubrum and Microsporum canis during keratin degradation.
Not available
S-EPMC7889620 | biostudies-literature
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