Results 51 to 60 of about 1,669,596 (254)

Delta-5® oil, containing the anti-inflammatory fatty acid sciadonic acid, improves skin barrier function in a skin irritation model in healthy female subjects

Lipids in Health and Disease, 2022
Background Sciadonic acid (SA) is an anti-inflammatory fatty acid displacing arachidonic acid (ARA) from specific phospholipid pools, thus modulating downstream pro-inflammatory lipid mediators.
Alvin Berger
doaj   +1 more source

From energy provision to protein synthesis: Tunnelling nanotubes as mediators of intercellular metabolic cooperation in cancer

FEBS Open Bio, EarlyView.
The cytoskeleton‐mediated transport of mitochondria via tunnelling nanotubes restores respiration, increases ATP production, rescues cells from apoptosis, activates the AKT/mTOR signalling pathway, promotes cell migration and invasiveness, contributes to cancer progression and treatment resistance.
Stanislava Martínková, Jan Trnka
wiley   +1 more source

Purification and preparation of Marchantia polymorpha Auxin Response Factor 2 for phase separation studies

FEBS Open Bio, EarlyView.
We describe detailed protocols for the purification and preparation of Marchantia polymorpha Auxin Response Factor 2 (MpARF2). This protein is fused to an MBP solubility tag and an mNG fluorescent tag and is purified from Escherichia coli. The presented procedures make it possible to study MpARF2 assemblies, which could arise from phase separation ...
Bas Janssen, Robin Romein, Willy A. M. van den Berg, Simon Lindhoud, Jan Willem Borst, Carlo P. M. van Mierlo   +5 more
wiley   +1 more source

Protective Effect of Peony (Paeonia ostii) Flower Extract Against Tape Stripping-Induced Skin Barrier Impairment in Mice

Molecules
Background: Skin barrier dysfunction leads to increased transepidermal water loss (TEWL), inflammation, and compromised skin protection. While Paeonia ostii (peony) flowers are recognized in traditional Chinese medicine for their reducing melanin ...
Ruiying Yang, Jicheng Yang, Gaiying He, Yusheng Zhang, Xue Jiang, Jiyong Wang, Hongjun Yang, Chengxiang Shang   +7 more
doaj   +1 more source

A new method for extracting skin microbes allows metagenomic analysis of whole-deep skin [PDF]

, 2013
In the last decade, an extensive effort has been made to characterize the human microbiota, due to its clinical and economic interests. However, a metagenomic approach to the skin microbiota is hampered by the high proportion of host DNA that is ...
Francesc Calafell, Koldo Garcia-Etxebarria, Garcia-Etxebarria, Koldo, Marc Garcia-Garcerà (3214074), Mireia Coscollà (149823), Calafell, Francesc, Amparo Latorre (88013), Calafell, Francesca, Garcia-Garcerà, Marc, Koldo Garcia-Etxebarria (461325), Coscollà, Mireia, Marc Garcia-Garcerà, Amparo Latorre, Francesc Calafell (148375), Latorre, Amparo, Mireia Coscollà   +15 more
core   +1 more source

GelMA‐based 3D spheroids recapitulate transcriptomic and functional hallmarks of myeloid sarcoma

FEBS Open Bio, EarlyView.
GelMA 5% hydrogels support the formation of myeloid leukemia spheroids that recapitulate MS‐specific features, including G1 arrest, apoptosis, and ECM‐driven transcriptomic reprogramming. The 3D model mimicked soft‐tissue‐like stiffness and oxygen conditions, and transcriptomic convergence with primary MS samples confirmed its utility as a preclinical ...
Nicolas Germain, Elise Buret, Le Hoang Thanh Nguyen, Marion Cocheteux, Nicolas Touya, Mélanie Dhayer, Romain Dubois, Frank Lafont, Sebastien Janel, Patrice Maboudou, Steve Lancel, Philippe Marchetti   +11 more
wiley   +1 more source

Proof of Concept: Home Self‐Monitoring of Atopic Skin State Toward Better Emollient Compliance

Dermatologic Therapy
Atopic dermatitis (AD) is a high‐burden disease for patients. Regular application of emollients is a prophylactic measure for maintaining a more functional skin barrier.
J. Le Digabel, C. Lauze, J. Filiol, R. Marinescu, S. Alvarez-Georges, V. Mengeaud, G. Josse   +6 more
doaj   +1 more source

Psoriasis and Skin Barrier

, 2017
The skin barrier is crucial for maintaining healthy skin by preventing loss of water and entrance of pathogenic microorganisms and irritants. Since disruption of the skin barrier induces keratinocyte proliferation, impaired barrier function is thought to
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core  

Re‐Purposing Sapropterin (Kuvan) for ACTA2‐Related Multisystemic Smooth Muscle Dysfunction Syndrome: A Translational Mechanistic and First‐In‐Human Therapeutic Report

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Multisystemic smooth muscle dysfunction syndrome (MSMDS) is an ultra‐rare, ACTA2‐related disorder characterized by severe cerebrovascular disease, aortic aneurysms, and smooth muscle dysfunction. Using molecular dynamics simulations and in silico drug screening, we identified that sapropterin dihydrochloride (Kuvan) is a candidate capable of ...
Moran Hausman‐Kedem, Noa Bielopolski, Vijai Krishnan, Shane Wald‐Altman, Shelly I Shrian, Omer Bar‐Yosef, Livia Kapusta, Claire Shamber, Patricia L. Musolino, Miguel Weil   +9 more
wiley   +1 more source

Systematic characterization of the barrier function of diverse ex vivo models of damaged human skin

Frontiers in Medicine
BackgroundThe skin barrier plays a crucial role in protecting our body against external agents. Disruption of this barrier’s function leads to increased susceptibility to infections and dermatological diseases.
Manon Barthe, Manon Barthe, Laure-Alix Clerbaux, Jean-Paul Thénot, Véronique M. Braud, Hanan Osman-Ponchet   +5 more
doaj   +1 more source