100763
论文已发表
提 交 论 文
注册即可获取Ebpay生命的最新动态
注 册
IF 收录期刊
- 3.3 Breast Cancer (Dove Med Press)
- 3.4 Clin Epidemiol
- 2.5 Cancer Manag Res
- 2.9 Infect Drug Resist
- 3.5 Clin Interv Aging
- 4.7 Drug Des Dev Ther
- 2.7 Int J Chronic Obstr
- 6.6 Int J Nanomed
- 2.5 Int J Women's Health
- 2.5 Neuropsych Dis Treat
- 2.7 OncoTargets Ther
- 2.0 Patient Prefer Adher
- 2.3 Ther Clin Risk Manag
- 2.5 J Pain Res
- 2.8 Diabet Metab Synd Ob
- 2.8 Psychol Res Behav Ma
- 3.0 Nat Sci Sleep
- 1.8 Pharmgenomics Pers Med
- 2.7 Risk Manag Healthc Policy
- 4.2 J Inflamm Res
- 2.1 Int J Gen Med
- 4.2 J Hepatocell Carcinoma
- 3.7 J Asthma Allergy
- 1.9 Clin Cosmet Investig Dermatol
- 2.7 J Multidiscip Healthc
已发表论文
胃促胰酶在瘢痕局部组织的肾素 - 血管紧张素系统中的作用： 抑制胃促胰酶可能是瘢痕疙瘩的一种有效治疗方法
Authors Wang R, Chen J, Zhang Z, Cen Y
Received 3 May 2015
Accepted for publication 22 May 2015
Published 28 August 2015 Volume 2015:9 Pages 4979—4988
DOI http://dx.doi.org/10.2147/DDDT.S87842
Checked for plagiarism Yes
Review by Single-blind
Peer reviewers approved by Dr Arun Kapoor
Peer reviewer comments 3
Editor who approved publication: Professor Wei Duan
Background: Histologically, keloids contain excess fibroblasts and an overabundance of dermal collagen. Recently, it was reported that chymase induced a profibrotic response via transforming growth factor-β1 (TGF-β1)/Smad activation in keloid fibroblasts (KFs). However, the role of chymase in the local renin-angiotensin system (RAS) in keloids has not been elucidated. This study aims to determine whether chymase plays an important role in the local RAS in keloids.
Methods: We compared the expression and activity of chymase in keloids and normal skin tissues using Western blotting and radioimmunoassay, and studied the expression of TGF-β1, interleukin-1β, collagen I, hydroxyproline, and angiotensin II in KFs after chymase and inhibitors’ treatment.
Results: The results revealed an increased activity of chymase in keloid tissues, and that chymase enhanced the expression of angiotensin II, collagen I, TGF-β1, and interleukin-1β in KFs. Blockade of the chymase pathway involved in the local RAS lowered the expression of these signaling factors.
Conclusion: This research suggests that inhibition of chymase might be an effective therapeutic approach to improve the clinical treatment of keloids.
Keywords: pathological scar, chymase, angiotensin II, therapy
Methods: We compared the expression and activity of chymase in keloids and normal skin tissues using Western blotting and radioimmunoassay, and studied the expression of TGF-β1, interleukin-1β, collagen I, hydroxyproline, and angiotensin II in KFs after chymase and inhibitors’ treatment.
Results: The results revealed an increased activity of chymase in keloid tissues, and that chymase enhanced the expression of angiotensin II, collagen I, TGF-β1, and interleukin-1β in KFs. Blockade of the chymase pathway involved in the local RAS lowered the expression of these signaling factors.
Conclusion: This research suggests that inhibition of chymase might be an effective therapeutic approach to improve the clinical treatment of keloids.
Keywords: pathological scar, chymase, angiotensin II, therapy
Download Article[PDF]
