Results 131 to 140 of about 81,593 (273)

Stratum Corneum Ceramide Abnormalities in Atopic Dermatitis: Pathophysiology and Implications for Disease Management

The Journal of Dermatology, EarlyView.
ABSTRACT The stratum corneum, as the outermost layer of the skin, functions as a critical barrier that maintains cutaneous hydration and systemic homeostasis. Among its structural lipids, ceramides constitute the most abundant and diverse component. These molecules are essential for the formation of lamellar structures that secure barrier integrity ...
Takashi Sakai
wiley   +1 more source

Skin Lipid–Microbe Interplay Links Staphylococcus hominis to Barrier Control in Adult Atopic Dermatitis

Allergy, EarlyView.
This study investigates mutual interaction of skin microbes and surface lipids in AD using the advanced method of shotgun lipidomics with ultra‐broad coverage of lipids and 16S amplicon sequencing of tape strips taken from lesional and non‐lesional AD and healthy controls.
Madhumita Bhattacharyya, Felix Lauffer, Manja Jargosch, Kristina Frey, Mahsa Shahidi Dadras, Theresa Raunegger, Sophia Wasserer, Carsten B. Schmidt‐Weber, Tilo Biedermann, Kilian Eyerich, Stefanie Eyerich, Claudia Traidl‐Hoffmann, Christian Klose, Matthias Reiger, Natalie Garzorz‐Stark   +14 more
wiley   +1 more source

Upregulation of sphingomyelin and ABCA8 in response to TDP‐43 pathology in amyotrophic lateral sclerosis brain

Brain Pathology, EarlyView.
Increases in sphingomyelin in response to TDP‐43 pathology in the disease‐affected motor cortex of amyotrophic lateral sclerosis (ALS) brain. Abstract Amyotrophic lateral sclerosis (ALS) is a rapidly progressing neurodegenerative disease characterized by the degeneration of motor neurons and the presence of TAR DNA‐binding protein 43 (TDP‐43 ...
Finula I. Isik, Russell Pickford, Nicolas Dzamko, Kerry‐Anne Rye, Woojin Scott Kim   +4 more
wiley   +1 more source

Structural characterization of N-lignoceroyl (C24:0) sphingomyelin bilayer membranes: a re-evaluation [PDF]

, 2007
Hiroshi Takahashi, Tomohiro Hayakawa, Yuko Kawasaki, Kazuki Ito, Tetsuro Fujisawa, Michiko Kodama, Toshihide Kobayashi   +6 more
openalex   +1 more source

Defective high‐density lipoprotein lipoprotection in type 2 diabetes during acute myocardial infarction is rescued by apolipoprotein M/sphingosine‐1‐phosphate loading

Diabetes, Obesity and Metabolism, EarlyView.
Abstract Aims Mortality of patients with type 2 diabetes (T2D) after acute myocardial infarction (AMI) is tremendous and massively increased compared to non‐T2D individuals. The reasons are unclear. High‐density lipoprotein (HDL) conducts lipoprotection during AMI, leading to improved outcomes.
Jens Vogt, Marcel Benkhoff, Nathalie H. Schröder, Hao Hu, Lisa Dannenberg, Petra Keul, Theresia Sarabhai, Kálmán Benedikt Bódis, Tobias Zeus, Philipp Wollnitzke, Malte Kelm, Amin Polzin, Bodo Levkau   +12 more
wiley   +1 more source

Insight into the Putative Specific Interactions between Cholesterol, Sphingomyelin, and Palmitoyl-Oleoyl Phosphatidylcholine [PDF]

, 2006
Jussi Aittoniemi, Perttu Niemelä, M. Hyvönen, Mikko Karttunen, Ilpo Vattulainen   +4 more
openalex   +1 more source

Sensing of cardiolipin exposure on plasma membranes of apoptotic cells by EryA‐mCherry protein

The FEBS Journal, EarlyView.
An aegerolysin protein erylysin A (EryA) fused with mCherry binds to artificial lipid vesicles supplemented with cardiolipin (CL). This binding is much more specific than that of annexin V, which binds various negatively charged glycerophospholipids (PG, PS, PI). In mammalian cells, the CL exposition at the membrane surface represents an early hallmark
Luka Žeželj, Tadeja Bele, Anastasija Panevska, Gregor Bajc, Jan Kejžar, Miha Bahun, Nataša Poklar Ulrih, Valentina Levak, Matej Skočaj, Larisa Lara Popošek, Peter Veranič, Nataša Resnik, Kristina Sepčić   +12 more
wiley   +1 more source

Complex formation of sphingomyelin synthase 1 with glucosylceramide synthase increases sphingomyelin and decreases glucosylceramide levels [PDF]

, 2018
Yasuhiro Hayashi, Yoko Nemoto‐Sasaki, Naoki Matsumoto, Kotaro Hama, Takashi Tanikawa, Saori Oka, Tadaaki Saeki, Tatsuya Kumasaka, Takanori Koizumi, Seisuke Arai, Ikuo Wada, Kazuaki Yokoyama, Takayuki Sugiura, Atsushi Yamashita   +13 more
openalex   +1 more source

Optimisation of freeze substitution protocols for the examination of malaria parasite structure by volumetric electron microscopy

Journal of Microscopy, EarlyView.
Abstract Malaria is one of the deadliest infectious diseases in the world, annually responsible for over 400,000 deaths. It is caused by parasites of the genus Plasmodium, which undergo remarkable structural changes during their development within different cells across various hosts.
Rachel Rachid, Camila Wendt, Wanderley de Souza, Kildare Miranda   +3 more
wiley   +1 more source

Effects of β-Cyclodextrin on the Structure of Sphingomyelin/Cholesterol Model Membranes [PDF]

, 2010
Michael S. Jablin, Michał Flasiński, Manish Dubey, Dilru Ratnaweera, Marcin Broniatowski, Patrycja Dynarowicz-Ła̧tka, Jarosław Majewski   +6 more
openalex   +1 more source