Lipolysis: cellular mechanisms for lipid mobilization from fat stores

GF Grabner, H Xie, M Schweiger, R Zechner - Nature metabolism, 2021 - nature.com
The perception that intracellular lipolysis is a straightforward process that releases fatty
acids from fat stores in adipose tissue to generate energy has experienced major revisions …

Molecular mechanism of epidermal barrier dysfunction as primary abnormalities

AY Lee - International journal of molecular sciences, 2020 - mdpi.com
Epidermal barrier integrity could be influenced by various factors involved in epidermal cell
differentiation and proliferation, cell–cell adhesion, and skin lipids. Dysfunction of this barrier …

SDR9C7 catalyzes critical dehydrogenation of acylceramides for skin barrier formation

T Takeichi, T Hirabayashi, Y Miyasaka… - The Journal of …, 2020 - Am Soc Clin Investig
The corneocyte lipid envelope, composed of covalently bound ceramides and fatty acids, is
important to the integrity of the permeability barrier in the stratum corneum, and its absence …

Lipids and the Permeability and Antimicrobial Barriers of the Skin

PW Wertz - Journal of lipids, 2018 - Wiley Online Library
The primary purpose of the epidermis of terrestrial vertebrates is to produce the stratum
corneum, which serves as the interface between the organism and the environment. As …

Skin permeability barrier formation by the ichthyosis-causative gene FATP4 through formation of the barrier lipid ω-O-acylceramide

H Yamamoto, M Hattori… - Proceedings of the …, 2020 - National Acad Sciences
The epidermis-specific lipid acylceramide plays a pivotal role in the formation of the
permeability barrier in the skin; abrogation of its synthesis causes the skin disorder …

The role of PNPLA1 in ω-O-acylceramide synthesis and skin barrier function

T Hirabayashi, M Murakami, A Kihara - … BBA)-Molecular and Cell Biology of …, 2019 - Elsevier
The human genome encodes nine enzymes belonging to the patatin-like phospholipase
domain-containing lipase (PNPLA)/Ca 2+-independent phospholipase A 2 (iPLA 2) family …

ABHD5—a regulator of lipid metabolism essential for diverse cellular functions

M Schratter, A Lass, FPW Radner - Metabolites, 2022 - mdpi.com
The α/β-Hydrolase domain-containing protein 5 (ABHD5; also known as comparative gene
identification-58, or CGI-58) is the causative gene of the Chanarin-Dorfman syndrome …

Alterations of ultra long-chain fatty acids in hereditary skin diseases

A Zwara, K Wertheim-Tysarowska, A Mika - Frontiers in medicine, 2021 - frontiersin.org
The skin is a flexible organ that forms a barrier between the environment and the body's
interior; it is involved in the immune response, in protection and regulation, and is a dynamic …

ABHD5 stimulates PNPLA1-mediated ω-O-acylceramide biosynthesis essential for a functional skin permeability barrier [S]

B Kien, S Grond, G Haemmerle, A Lass… - Journal of lipid …, 2018 - ASBMB
Mutations in the genes coding for patatin-like phospholipase domain-containing 1 (PNPLA1)
and α/β-hydrolase domain-containing 5 (ABHD5), also known as comparative gene …

[HTML][HTML] Severe skin permeability barrier dysfunction in knockout mice deficient in a fatty acid ω-hydroxylase crucial to acylceramide production

M Miyamoto, N Itoh, M Sawai, T Sassa… - Journal of investigative …, 2020 - Elsevier
The skin permeability barrier is indispensable for maintaining water inside the body and
preventing the invasion of pathogens and allergens; abnormalities lead to skin disorders …