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US 2023/0003740 A1Published application
Method for diagnosing esthetic degradations of skin
AssigneeL'oreal
InventorsNamita MISRA, Nükhet CAVUSOGLU, Cécile CLAVAUD
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AssigneeL'oreal
InventorsNamita MISRA, Nükhet CAVUSOGLU, Cécile CLAVAUD
Estimating the term…
The present invention relates to a method for diagnosing esthetic degradations of skin, in particular linked to pollution, in a subject, comprising a step (a) of determining, in a skin sample of the subject, the level of at least one marker chosen from the group constituted of (i) bacteria of the species Propionibacterim acnes, bacteria of the family Micrococcaceae, bacteria of the genus Brachybacterium, bacteria of the genus Brevibacterium, bacteria of the order Burkholderiales, bacteria of the genus Parococcus, bacteria of the family Rhodobacteraceae and bacteria of the genus Fusobacterium, and (ii) metabolites of these bacteria chosen from 3-hydroxy-3-methylglutarate, 3-methylglutarate/2-methylglutarate, 4-guanidinobutanoate, 4-imidazoleacetate, 5-oxoproline, aconitrate, adipate, alanine, alpha-cetoglutarate, arabonate/xylonate, azelate, beta-citrylglutamate, choline, cis-urocanate, citraconate/glutaconate, fructose, fumarate, gamma-glutamylalanine, gamma-glutamylglutamine, gamma-glutamylglycine, gamma-glutamylisoleucine, gamma-glutamylleucine, gamma-glutamylsérine, gamma-glutamylthréonine, gamma-glutamyltryptophane, gamma-glutamylvaline, glutarate, glycerate, glycerol-3-phosphate, glycine, isovalerylglycine, kynurenate, lactate, linoleoyl ethanolamide, malate, maleate, malonate, maltose, methionine sulfoxide, methylsuccinate, N-acetylalanine, N-acetylarginine, N-acetylaspartate, N-acetylglycine, N-acetylhistidine, N-acetylphenylalanine, N-acetylthréonine, N-acetylvaline, oleamide, ornithine, palmitamide, pimelate, proline, salicylate, sebacate, serine, suberate, succinate, undecanedioate and S-amino-omega caprolactam.
A method for diagnosing esthetic degradations of skin in a subject, comprising a step (a) of determining, in a skin sample of the subject, the level of at least one marker chosen from the group constituted of (i) bacteria that comprise a nucleic acid encoding a 16S rRNA of sequence at least 90% identical to the sequence SEQ ID NO:
A method of evaluating the cutaneous exposure of a subject to pollution, comprising a step (a) of determining, in a skin sample of the subject, the level of at least one marker chosen from the group constituted of (i) bacteria that comprise a nucleic acid encoding a 16S rRNA of sequence at least 90% identical to the sequence SEQ ID NO:
Dependencies are inferred from the claim text.