CircAMD1 regulates proliferation and collagen synthesis via sponging miR-27a-3p in P63-mutant human dermal fibroblasts

2021 ◽  
Author(s):  
Pengjun Su ◽  
Qi Qiao ◽  
Gengfeng Ji ◽  
Zhibo Zhang
Keyword(s):  
Collagen Synthesis ◽  
Dermal Fibroblasts ◽  
Human Dermal Fibroblasts

scholarly journals Asiaticoside induces cell proliferation and collagen synthesis in human dermal fibroblasts

2015 ◽  
Vol 34 (2) ◽  
pp. 96
Author(s):  
Linda Yuliati ◽  
Etik Mardliyati ◽  
Kusmarinah Bramono ◽  
Hans Joachim Freisleben
Keyword(s):  
Cell Proliferation ◽  
Wound Healing ◽  
Retinoic Acid ◽  
Collagen Synthesis ◽  
Active Agent ◽  
Dermal Fibroblasts ◽  
Type Iii Collagen ◽  
Type I ◽  
Human Dermal Fibroblasts ◽  
Type Iii

Background<br />Asiatiocoside, a saponin component isolated from Centella asiatica can improve wound healing by promoting the proliferation of human dermal fibroblasts (HDF) and synthesis of collagen. The skin-renewing cells and type I and III collagen synthesis decrease with aging, resulting in the reduction of skin elasticity and delayed wound healing. Usage of natural active compounds from plants in wound healing should be evaluated and compared to retinoic acid as an active agent that regulates wound healing. The aim of this study was to compare and evaluate the effect of asiaticoside and retinoic acid to induce greater cell proliferation and type I and III collagen synthesis in human dermal fibroblast.<br /><br />Methods<br />Laboratory experiments were conducted using human dermal fibroblasts (HDF) isolated from human foreskin explants. Seven passages of HDF were treated with asiaticoside and retinoic acid at several doses and incubated for 24 and 48 hours. Cell viability in all groups was tested with the MTT assay to assess HDF proliferation. Type I and III collagen synthesis was examined using the respective ELISA kits. Analysis of variance was performed to compare the treatment groups. <br /><br />Results<br />Asiaticoside had significantly stronger effects on HDF proliferation than retinoic acid (p&lt;0.05). The type III collagen production was significantly greater induction with asiaticoside compared to retinoic acid (p&lt;0.05). <br /><br />Conclusion<br />Asiaticoside induces HDF proliferation and type I and III collagen synthesis in a time- and dose-dependent pattern. Asiaticoside has a similar effect as retinoic acid on type I and type III collagen synthesis.

Proliferation and collagen synthesis by human dermal fibroblasts cultured from different body sites

1991 ◽  
Vol 2 (3) ◽  
pp. 166-170 ◽  
Author(s):  
Vincent Falanga ◽  
Matthew H. Katz ◽  
Dean R. Goodless
Keyword(s):  
Collagen Synthesis ◽  
Dermal Fibroblasts ◽  
Human Dermal Fibroblasts

Solvent fractions of fermented Trapa japonica fruit extract stimulate collagen synthesis through TGF‐β1/GSK‐3β/β‐catenin pathway in human dermal fibroblasts

2020 ◽  
Vol 19 (1) ◽  
pp. 226-233 ◽  
Author(s):  
Gun‐He Nam ◽  
Hye Won Kawk ◽  
Sang‐Yong Kim ◽  
Young‐Min Kim
Keyword(s):  
Collagen Synthesis ◽  
Dermal Fibroblasts ◽  
Human Dermal Fibroblasts ◽  
Fruit Extract ◽  
Gsk 3Β ◽  
Tgf Β1

scholarly journals Antiaging Activity of Peptide Identified from Fermented Trapa Japonica Fruit Extract in Human Dermal Fibroblasts

2020 ◽  
Vol 2020 ◽  
pp. 1-8 ◽  
Author(s):  
Jin Dong Jang ◽  
Minkyung Kim ◽  
Gun-He Nam ◽  
Young-Min Kim ◽  
Sang Moon Kang ◽  
...  
Keyword(s):  
Clinical Study ◽  
Mrna Expression ◽  
Collagen Synthesis ◽  
Dermal Fibroblasts ◽  
Dependent Manner ◽  
Human Dermal Fibroblasts ◽  
Fruit Extract ◽  
Necrosis Factor Alpha ◽  
Keratinocyte Cell Line Hacat ◽  
Keratinocyte Cell

We have previously shown that Trapa japonica fruit extract (TJE) as well as its fermented extract (FTJ) can be potentially used to treat alopecia. In the current study, a newly synthesized peptide (PEP) was detected in an active compound isolated from FTJ. Several biological assays were conducted to verify the antiaging effects of TJE, FTJ, and PEP on the skin. We examined the effects of TJE, FTJ, and PEP on cell viability, collagen synthesis, and inhibition of mRNA expression of matrix metalloproteinases (MMPs), induced by tumor necrosis factor alpha (TNF-α), in human dermal fibroblasts (HDFs). In addition, a wound-healing assay of the human keratinocyte cell line (HaCaT) and a clinical study of antiaging activity were conducted. The findings confirmed that PEP exerted an effect on cell proliferation in a dose-dependent manner. Treatment with TJE, FTJ, and PEP increased collagen synthesis but inhibited TNF-α-induced mRNA expression of MMPs. Compared with TJE and FTJ, PEP promoted a significant level of wound recovery in HaCaT cells and also exhibited antiaging effect, as demonstrated by a clinical study. These results suggest that PEP shows potential as a skin antiaging cosmetic product.

A heterocyclic molecule kartogenin induces collagen synthesis of human dermal fibroblasts by activating the smad4/smad5 pathway

2014 ◽  
Vol 450 (1) ◽  
pp. 568-574 ◽  
Author(s):  
Jing Wang ◽  
Jia Zhou ◽  
Ning Zhang ◽  
Xiaoling Zhang ◽  
Qingfeng Li
Keyword(s):  
Collagen Synthesis ◽  
Dermal Fibroblasts ◽  
Human Dermal Fibroblasts ◽  
Heterocyclic Molecule

Asiaticoside induction for cell-cycle progression, proliferation and collagen synthesis in human dermal fibroblasts

2004 ◽  
Vol 43 (11) ◽  
pp. 801-807 ◽  
Author(s):  
Luo Lu ◽  
Kang Ying ◽  
Shaoming Wei ◽  
Yong Fang ◽  
Yuliang Liu ◽  
...  
Keyword(s):  
Cell Cycle ◽  
Cell Cycle Progression ◽  
Collagen Synthesis ◽  
Dermal Fibroblasts ◽  
Human Dermal Fibroblasts ◽  
Cycle Progression

scholarly journals Nanofiber scaffolds attenuate collagen synthesis of human dermal fibroblasts through TGF-β1/TSG-6 pathway

2019 ◽  
Vol 2 (4) ◽  
pp. 044001 ◽  
Author(s):  
Bei Xie ◽  
Wanzong Zhu ◽  
Pinghui Ding ◽  
Mengting Chen ◽  
Ji Li ◽  
...  
Keyword(s):  
Collagen Synthesis ◽  
Dermal Fibroblasts ◽  
Human Dermal Fibroblasts ◽  
Nanofiber Scaffolds ◽  
Tgf Β1

Lipid peroxidation stimulates collagen synthesis in human dermal fibroblasts

1990 ◽  
Vol 9 ◽  
pp. 4 ◽  
Author(s):  
Jeffrey C. Geesin ◽  
Laura Hendricks ◽  
Joel S. Gordon ◽  
Richard A. Berg
Keyword(s):  
Lipid Peroxidation ◽  
Collagen Synthesis ◽  
Dermal Fibroblasts ◽  
Human Dermal Fibroblasts

Regulation of Collagen Synthesis in Human Dermal Fibroblasts by the Sodium and Magnesium Salts of Ascorbyl-2-Phosphate

1993 ◽  
Vol 6 (1) ◽  
pp. 65-71 ◽  
Author(s):  
Jeffrey C. Geesin ◽  
Joel S. Gordon ◽  
Richard A. Berg
Keyword(s):  
Collagen Synthesis ◽  
Dermal Fibroblasts ◽  
Human Dermal Fibroblasts ◽  
Magnesium Salts

Functional diversity of lysyl hydroxylase 2 in collagen synthesis of human dermal fibroblasts

2006 ◽  
Vol 312 (18) ◽  
pp. 3485-3494 ◽  
Author(s):  
Jiang Wu ◽  
Dieter P. Reinhardt ◽  
Chimedtseren Batmunkh ◽  
Werner Lindenmaier ◽  
Rosel Kretschmer-Kazemi Far ◽  
...  
Keyword(s):  
Functional Diversity ◽  
Collagen Synthesis ◽  
Dermal Fibroblasts ◽  
Human Dermal Fibroblasts ◽  
Lysyl Hydroxylase
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