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Scalp Microbiome and Sebum Composition in Japanese Male Individuals with and without Androgenetic Alopecia [PDF]

Microorganisms, 2021
The skin microbiome and sebum may be associated with inflammation-related diseases of the scalp. To assess the pathogenesis and progression of androgenetic alopecia (AGA), we analyzed the composition of sebum and the bacterial and fungal microbiomes of ...
Kazuhiro Suzuki, Mizuna Inoue, Otomi Cho, Rumiko Mizutani, Yuri Shimizu, Tohru Nagahama, Takashi Sugita   +6 more
doaj   +4 more sources

Dermatological Manifestations and Sebum Composition in Parkinson’s Disease [PDF]

Dermatology Practical & Conceptual
Introduction Parkinson disease (PD) is a multifaceted neurodegenerative disorder known for its hallmark motor symptoms. However, nonmotor manifestations, specifically dermatological changes, precede motor symptoms and may thus serve as vital early ...
Meshi Paz, Peter Lio
doaj   +4 more sources

Detailed composition of wax esters in mouse sebum and the involvement of FAR2 and AWAT2 [PDF]

iScience
Summary: Wax esters (WEs) are lipids characteristic of sebaceous glands and are classified into wax monoesters (WmEs) and wax diesters (WdiEs). Here, we analyzed WEs in mouse sebum via liquid chromatography-tandem mass spectrometry to characterize their ...
Karin Kuribayashi, Keisuke Jojima, Moe Yamamoto, Mirei Takeda, Akio Kihara   +4 more
doaj   +4 more sources

Effects of sebum properties on skin friction: investigation using a bench test

Biosurface and Biotribology, 2020
The hydro lipid film is an emulsion of sweat and sebum that covers the surface of the human skin and affects the tribological properties of the human skin.
Kerlen T. Korbeld, Michel Klaassen, Rikeen D. Jobanputra, Erik G. de Vries, Marc A. Masen   +4 more
doaj   +3 more sources

The relevance of sebum composition in the etiopathogeny of acne

European Journal of Biological Research, 2018
Acne vulgaris is an inflammatory disease that develops around the hair follicle. Many are the interconnected etiopathogenic factors involved, among which we can mention the increase in levels of androgen hormones, sebum hypersecretion, follicular ...
Marisa Gonzaga da Cunha, Francisca Daza, Carlos D. Apparecida Machado Filho, Glaucia Luciano da Veiga, Fernando Fonseca   +4 more
doaj   +3 more sources

Evaluation of lactic acid ferment lysate for the management of oily skin: impact on sebum, hydration, and microbiota [PDF]

Frontiers in Physiology
Oily skin is a prevalent, cosmetically troubling condition. This study investigated the effects of a topical cream with 3% lactic acid ferment lysate VHProbi® MixP for ameliorating oily skin symptoms.
Lei Song, Hongchang Cui, Hongchang Cui, Xingtao Xu, Zhi Duan, Guoqing Meng   +5 more
doaj   +2 more sources

Physiological Differences in Sebum Composition in Regularly Menstruating Healthy Women. [PDF]

J Dermatol
ABSTRACT Sex hormones regulating the menstrual cycle influence sebaceous gland cell lipogenesis and the feeling of skin oiliness or dryness on the face. The aim of this study was to elucidate sebaceous lipogenesis in females during the menstrual cycle and define their facial sebum composition.
Lau HF, Poon V, Cavallo A, Bottillo G, Maiellaro M, Xu Y, Zhao H, Flori E, Zouboulis CC, Truglio M, Marini F, Camera E.   +11 more
europepmc   +5 more sources

Lipid Metabolism, Body Composition, and Diet in Acne Vulgaris: A Narrative Review [PDF]

Metabolites
Acne vulgaris is a common chronic inflammatory disorder of the pilosebaceous unit that is increasingly recognized as a condition linked to systemic metabolic disturbances.
Olivia Jakubowicz-Zalewska, Angelika Biełach-Bazyluk, Hanna Myśliwiec, Mateusz Matwiejuk, Iwona Flisiak   +4 more
doaj   +2 more sources

Effects of α-Synuclein on the Lipid Phenotype of SZ95 Human Sebocytes: A Preliminary Study in the Context of Parkinson’s Disease [PDF]

Cells
Pathological aggregation of α-synuclein (αSyn) is a hallmark of Parkinson’s disease (PD), but increasing evidence indicates that αSyn deposits extend beyond the central nervous system to peripheral tissues, including the skin.
Sarah Mosca, Grazia Bottillo, Enrica Flori, Daniela Kovacs, Miriam Maiellaro, Francesca Lozzi, Alessia Cavallo, Christos C. Zouboulis, Giulia Simmini, Alessia Luppino, Claudia Novello, Valentina Leta, Gianfranco Gaudiano, Grazia Devigili, Roberto Eleopra, Fabrizio Tagliavini, Samanta Mazzetti, Emanuela Camera, Giorgia Cardinali   +18 more
doaj   +2 more sources

The lipid–inflammation axis in rosacea: mechanistic insights and therapeutic implications [PDF]

Frontiers in Immunology
Rosacea is a chronic inflammatory skin disorder primarily characterized by persistent facial erythema, episodic flushing, papules and pustules, as well as phymatous changes.
Xiaoyu Zhang, Xiaoyu Zhang, Xiaoyu Zhang, Tao Ning, Tao Ning, Tao Ning, Yanyan Feng, Yanyan Feng, Yanyan Feng   +8 more
doaj   +2 more sources