Results 51 to 60 of about 102,593 (165)

Psoriatic Dermal-derived Mesenchymal Stem Cells Reduce Keratinocyte Junctions, and Increase Glycolysis

Acta Dermato-Venereologica, 2020
Although it is known that psoriatic dermal-derived mesenchymal stem cells (DMSCs) dysregulate keratinocyte proliferation, the biological activity profile of keratinocytes influenced by psoriatic DMSCs remain unknown. In the present study, we assessed the
Junqin Li, Jianxiao Xing, Funa Lu, Wenjuan Chang, Nannan Liang, Juan Li, Ying Wang, Xiaofang Li, Xincheng Zhao, Ruixia Hou, Maoqiang Man, Guohua Yin, Xinhua Li, Kaiming Zhang   +13 more
doaj   +1 more source

Ex Vivo Produced Oral Mucosa Equivalent by Using the Direct Explant Cell Culture Technique

Balkan Medical Journal, 2012
Objective: The aim of this study is the histological and immunohistochemical evaluation of ex vivo produced oral mucosal equivalents using keratinocytes cultured by direct explant technique.Material and Methods: Oral mucosa tissue samples were obtained ...
Kamile Öztürk, Ömer Günhan, Yavuz Sinan Aydıntuğ, Gürkan Raşit Bayar, Aydın Gülses   +4 more
doaj  

Sulfation of Estradiol in Human Epidermal Keratinocyte

Biological and Pharmaceutical Bulletin, 2011
Epidermis is one of the well-known estrogen target tissues. Information regarding estrogen metabolism in epidermis is still very limited compared to that of estrogen action. In the breast cancer tissue, 17β-estradiol (E(2)) is inactivated by sulfation and the expression level of estrogen sulfotransferase (SULT1E1) is inversely correlated with its ...
Kushida, Akira, Hattori, Kenji, Yamaguchi, Nozomi, Kobayashi, Tetsuyuki, Date, Akira, Tamura, Hiroomi   +5 more
openaire   +3 more sources

Cytoneme-mediated intercellular signaling in keratinocytes is essential for epidermal remodeling in zebrafish

eLife
The skin, the largest organ, functions as a primary defense mechanism. Epidermal stem cells supply undifferentiated keratinocytes that differentiate as they migrate toward the outermost skin layer.
Yi Wang, Thomas Nguyen, Qingan He, Oliver Has, Kiarash Forouzesh, Dae Seok Eom   +5 more
doaj   +1 more source

Inhibitory Activity of the Flower Buds of Lonicera japonica Thunb. against Histamine Production and L-Histidine Decarboxylase in Human Keratinocytes

Molecules, 2014
In previous studies we found that anionic surfactants such as sodium laurate (SL) and/or sodium dodecylsulfate (SDS) exert actions on epidermal keratinocytes rather than mast cells to give rise of histamine production and skin itching through increasing ...
Yoshihiro Inami, Yuko Matsui, Tomoko Hoshino, Chiaki Murayama, Hisayoshi Norimoto   +4 more
doaj   +1 more source

An Ethanol Extract Derived from Bonnemaisonia hamifera Scavenges Ultraviolet B (UVB) Radiation-Induced Reactive Oxygen Species and Attenuates UVB-Induced Cell Damage in Human Keratinocytes

Marine Drugs, 2012
The present study investigated the photoprotective properties of an ethanol extract derived from the red alga Bonnemaisonia hamifera against ultraviolet B (UVB)-induced cell damage in human HaCaT keratinocytes. The Bonnemaisonia hamifera ethanol extract (
Nam Ho Lee, Mi Hee Ko, Jin Won Hyun, Young Sang Koh, Suk Ju Cho, Hee Kyoung Kang, Eun Sook Yoo, Yu Jae Hyun, Mei Jing Piao   +8 more
doaj   +1 more source

Cytoprotective function of sAPPα in human keratinocytes

European Journal of Cell Biology, 2004
sAPPalpha, the soluble form of the beta-amyloid precursor protein, has been shown to act as a potent epidermal growth factor by stimulating keratinocyte proliferation and migration. In this report we provide evidence for a cytoprotective role of sAPPalpha.
Sven, Wehner, Christina, Siemes, Gregor, Kirfel, Volker, Herzog   +3 more
openaire   +2 more sources

Pseudomonas aeruginosa flagellum is critical for invasion, cutaneous persistence and induction of inflammatory response of skin epidermis

Virulence, 2018
Pseudomonas aeruginosa, an opportunistic pathogen involved in skin and lung diseases, possesses numerous virulence factors, including type 2 and 3 secretion systems (T2SS and T3SS) and its flagellum, whose functions remain poorly known during cutaneous ...
Magali Garcia, Eric Morello, Julien Garnier, Christine Barrault, Martine Garnier, Christophe Burucoa, Jean-Claude Lecron, Mustapha Si-Tahar, François-Xavier Bernard, Charles Bodet   +9 more
doaj   +1 more source

In Situ Thai Apis mellifera Propolis Film as Potential Protective Phytopharmaceuticals Against UVB-Induced HaCaT Keratinocyte Damage

Pharmaceuticals
Background/Objectives: Propolis is well recognized for its antioxidant, anti-inflammatory, and wound-healing properties, supporting its cutaneous application in phytopharmaceuticals for the management of ultraviolet B (UVB)-induced skin damage.
Takron Chantadee, Anyamanee Chatsirisupachai, Ampai Phrutivorapongkul, Sunee Chansakaow, Sasithorn Sirilun, Onusa Thamsermsang   +5 more
doaj   +1 more source

Chlorophyll-Loaded Castor Oil Nanoemulsions Exhibit Photodynamic Therapy Efficacy Against B16-F10 Melanoma with Low Cytotoxicity Toward HaCaT Keratinocytes

Pharmaceuticals
Background: Photodynamic therapy (PDT) is a promising minimally invasive approach for melanoma; however, many photosensitizers lose activity in aqueous media due to aggregation-induced quenching effects.
Joabe Lima Araújo, Alexandre Silva Santos, Vitória Regina Miranda Carvalho Silva, Lucas Carvalho dos Santos, André de Lima e Silva Mariano, Isadora Florêncio, Sônia Nair Báo, Sebastião William da Silva, Paulo Eduardo N. Souza, Ricardo Bentes Azevedo, Luís Alexandre Muehlmann   +10 more
doaj   +1 more source