Results 151 to 160 of about 988,166 (377)

Umbilical Cord Tissue Derived Mesenchymal Stem Cells Can Differentiate into Skin Cells

open access: yesOpen Life Sciences, 2018
Autologous skin grafts are used to treat severe burn wounds, however, the availability of adequate donor sites makes this option less practical. Recently, stem cells have been used successfully in tissue engineering and in regenerative medicine.
Fatima Qandeel   +2 more
doaj   +1 more source

Understanding and Overcoming Immunotherapy Resistance in Skin Cancer: Mechanisms and Strategies

open access: yesAging and Cancer, EarlyView.
This narrative review explores the mechanisms driving immunotherapy resistance in skin cancer, including tumor microenvironment factors, genetic mutations, and immune evasion strategies. It highlights potential strategies to overcome resistance, offering insights for improving therapeutic outcomes and guiding future research in personalized ...
Shreya Singh Beniwal   +8 more
wiley   +1 more source

Contractile properties of fibroblasts derived from primary frozen shoulder and effects of TGF beta 1 stimulation [PDF]

open access: yes, 2006
INTRODUCTION: Primary Frozen Shoulder (PFS) is a debilitating disease of unknown aetiology. There is fibrosis and contracture of the coracohumeral ligament, tissues of the rotator interval and the glenohumeral ligaments, leading to restrictive shoulder ...
Bains, M, Lambert, S, Mudera, V
core  

Features of Ultrafine Fibers Made by Electrostatic Formation from Poly(3-Hydroxybutyrate) [PDF]

open access: yesЖурнал Сибирского федерального университета: Серия Биология, 2012
Results of construction and investigation of ultrafine fibers (UFF) made of resorbable poly(3 hydroxybutyrate) by electrostatic formation are presented in this study.
Dmitry B. Goncharov   +5 more
doaj  

Loss of Cell-Substrate Adhesion Leads to Periodic Shape Oscillations in Fibroblasts [PDF]

open access: yesarXiv, 2006
We report the phenomenon of periodic shape oscillations occurring in 3T3 fibroblasts merely as a consequence of a loss of cell-substrate adhesion. The oscillatory behavior can last many hours at a constant frequency, and can be switched off and on using chemical agents.
arxiv  

Lupeol, a Pentacyclic Triterpene, Promotes Migration, Wound Closure, and Contractile Effect In Vitro: Possible Involvement of PI3K/Akt and p38/ERK/MAPK Pathways

open access: yesMolecules, 2018
Skin wound healing is a dynamic and complex process involving several mediators at the cellular and molecular levels. Lupeol, a phytoconstituent belonging to the triterpenes class, is found in several fruit plants and medicinal plants that have been the ...
Fernando Pereira Beserra   +5 more
doaj   +1 more source

Direct genetic demonstration of Gα13 coupling to the orphan G protein-coupled receptor G2A leading to RhoA-dependent actin rearrangement [PDF]

open access: yes, 2000
G2A is an orphan G protein-coupled receptor (GPCR), expressed predominantly in T and B cells and homologous to a small group of GPCRs of unknown function expressed in lymphoid tissues.
Feramisco, Jamison D.   +6 more
core  

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