Results 61 to 70 of about 7,690,139 (265)

Effects of Topically Applied Acitretin in Reconstructed Human Epidermis and the Rhino Mouse [PDF]

Journal of Investigative Dermatology, 2008
Oral acitretin is currently indicated for the treatment of severe psoriasis in adults, but its use is limited by systemic side effects and teratogenicity. Topical administration of acitretin may lessen the risk of systemic toxicity while increasing local bioavailability in the skin. The effects of topical acitretin on reconstructed human epidermis (RHE)
Hsia, Edward, Johnston, Michael J., Houlden, Robert J., Chern, Wendy H., Hofland, Hans E.J.   +4 more
openaire   +2 more sources

Advancing Human Skin Equivalents: The Crucial Role of Neurovascular Integration

Advanced Healthcare Materials, EarlyView.
This review discusses the importance of integrating vascular and peripheral nerve systems into human skin equivalents (HSEs) to better recapitulate native skin physiology. Recent advances in vascularized, innervated, and neurovascularized HSEs are highlighted, together with emerging bioengineering strategies, current challenges, and future ...
Hao Wu, Lorenzo Moroni, Nicolas Lebonvallet, Vincent Flacher, Paul Wieringa   +4 more
wiley   +1 more source

Model Of Human Epidermis Reconstructed In Vitro With Keratinocytes And Melanocytes On Dead De-epidermized Human Dermis. [PDF]

, 2015
Recent progress in the field of epithelial culture techniques has allowed the development of culture systems in which the reconstructed epidermis presents characteristics of morphological differentiation similar to those seen in vivo.
Issa, Cláudia Maria Bernardino Magro, Souto, Luís Ricardo Martinhão, Rehder, Jussara, Puzzi, Maria Beatriz   +3 more
core  

PLL‐g‐HPA Hydrogel Microneedles Loaded With Rhoifolin Target Macrophages to Alleviate Fibroblast Senescence for Diabetic Wound Healing

Advanced Healthcare Materials, EarlyView.
Diabetic wound healing is hindered by a pathological crosstalk wherein elevated IL‐11 induces M1 macrophage polarization, leading to IL‐1β/IL‐6 release and subsequent fibroblast senescence via RAS/p38MAPK/p53/E2F1 signaling. Here, we develop a Gel@M‐Rho microneedle patch that delivers rhoifolin‐loaded, macrophage membrane‐coated nanoparticles to target
Jiewen Liao, Lin Gan, Li Lu, Lizhi Ouyang, Yuan Xiong, Fawwaz Al‐Smadi, Guandong Dai, Mohammad‐Ali Shahbazi, Bobin Mi, Mengfei Liu, Guohui Liu   +10 more
wiley   +1 more source

Self‐Healing Hydrogel‐Enabled Modular Assembly of Bilayered Skin Construct for Hair Follicle Regeneration

Advanced Healthcare Materials, EarlyView.
Self‐healing assembly of two cell‐laden hydrogel layers creates a biomimetic skin construct that restores both dermal and epidermal functions, resulting in accelerated wound healing and enhanced hair follicle regeneration in a full‐thickness skin wound model. ABSTRACT Alopecia remains a pervasive clinical challenge, largely owing to the limited ability
JaeWook Park, Su Yong Kim, MinSu Jeong, Beom Joon Kim, Shin Hyuk Kang, Won‐Gun Koh   +5 more
wiley   +1 more source

NeuroVisio SyncPatch: A Skin‐Conformal Multimodal EMG–Motion Sensing Platform for Quantitative Neuromuscular Rehabilitation and Performance Monitoring

Advanced Healthcare Materials, EarlyView.
NeuroVisio SyncPatch integrates skin‐conformal electromyography (EMG) electrodes with camera‐tracked markers to jointly assess muscle activity and three‐dimensional knee kinematics during rehabilitation. Parallel feedback pathways provide real‐time kinematic guidance during movement and post‐trial neuromuscular feedback.
Bohyung Choi, Yoo‐Jin Jun, Heewon Choee, Kun‐Do Lee, Heesoo Kim, Yu Seok Hwang, Choong Yeon Kim, Seongok Chae, Juhyun Lee, Minkyu Je, Jae‐Woong Jeong, Hyung‐Soon Park   +11 more
wiley   +1 more source

Evaluation of a novel anti-oxidant Ubiquinol acetate (EnQ10) for its safety by in vitro methods

Heliyon
Background: As an active form of Coenzyme Q10 (CoQ10), Ubiquinol acetate (EnQ10) is a newly developed, chemically stable, and physiologically active novel antioxidant. In addition to its anti-oxidant properties, CoQ10 is a useful cosmetic agent for human
Mohan Cheluru Umesh, K.M. Geetha, Srinivas Seekallu   +2 more
doaj   +1 more source

TMEM45A Is Dispensable for Epidermal Morphogenesis, Keratinization and Barrier Formation. [PDF]

PLoS ONE, 2016
TMEM45A gene encodes an initially uncharacterized predicted transmembrane protein. We previously showed that this gene is highly expressed in keratinocytes where its expression correlates with keratinization, suggesting a role in normal epidermal ...
Aurélie Hayez, Edith Roegiers, Jérémy Malaisse, Benoit Balau, Christiane Sterpin, Younes Achouri, Catherine Lambert De Rouvroit, Yves Poumay, Carine Michiels, Olivier De Backer   +9 more
doaj   +1 more source

Characterisation of keratinocyte-derived epidermal signals in the initiation of contact hypersensitivity to chemicals [PDF]

, 2015
Contact hypersensitivity reactions result from an adaptive immune response following topical exposure to chemical allergen. The initiation of this response requires the production of an inflammatory micro-environment, however the contribution of ...
Summerfield, VL
core  

Engineering Pluripotent Stem Cells‐Derived Inner Ear Organoids With Enhanced Maturation and Reproducibility by Micro‐Topographical Cues

Advanced Materials, EarlyView.
Micro‐topographical cues applied through temporally controlled microscale confinement improve the reproducibility, spatial organization, and neurosensory‐associated features of pluripotent stem cell‐derived inner ear organoids. Integration with a vascularized organoid platform further enables controlled investigation of vascular‐epithelial interactions
Harshita Sharma, Jungeun Lim, Woochan Kim, Yeon Ju Kim, Dream Kim, Shinyull Lee, Chaeyeon Park, Stephen Rhee, Shruthy Kuttapan, Jungho Ha, Sang Wook Park, Kyunghoon Kim, Noo Li Jeon, Sunho Park, Yun‐Hoon Choung, Jangho Kim   +15 more
wiley   +1 more source