Publication Name	World Journal of Clinical Cases
Manuscript ID	93767
Country	China

Category	Medicine, General & Internal
Manuscript Type	Retrospective Cohort Study
Article Title	Clinical efficacy of intradermal type I collagen injections in treating skin photoaging in patients from high-altitude areas
Manuscript Source	Unsolicited Manuscript
All Author List	Bin Yang, Ao He, Bin-Bin Bu, Gong Zhuo, Qing-Zhu Zhou, Jia-Hang He, Liu Liu, Wen-Li Huang and Xian Zhao
Funding Agency and Grant Number
Corresponding Author	Xian Zhao, MD, Associate Chief Physician, Department of Plastic and Cosmetic Surgery, The Affiliated Calmette Hospital of Kunming Medical University, The First People's Hospital of Kunming, Calmette Hospital Kunming, No. 1228 Beijing Road, Panlong District, Kunming 650224, Yunnan Province, China. zhaox202304@sina.com
Key Words	Photoaging; Type Ι collagen; Face-Q; High-altitude area; Skin photodamage; Patient satisfaction
Core Tip	Intradermal injections of type I collagen show promise in improving skin quality and treating photoaging in high-altitude regions like Yunnan. Using a negative pressure electronic injection device, the treatment enhances skin thickness, reduces redness and wrinkles, and leads to high patient satisfaction with minimal adverse effects. This approach addresses key manifestations of photoaging in high-altitude populations and could provide an effective, minimally invasive therapeutic option.
Citation	Yang B, He A, Bu BB, Zhuo G, Zhou QZ, He JH, Liu L, Huang WL, Zhao X. Clinical efficacy of intradermal type I collagen injections in treating skin photoaging in patients from high-altitude areas. World J Clin Cases 2024; In press

Received	2024-03-05 09:27
Peer-Review Started	2024-03-05 09:27
To Make the First Decision
Return for Revision	2024-04-17 09:46
Revised	2024-04-18 00:59
Second Decision	2024-04-19 04:48
Accepted by Journal Editor-in-Chief
Accepted by Company Editor-in-Chief	2024-04-19 09:00
Articles in Press	2024-04-19 09:00
Publication Fee Transferred
Edit the Manuscript by Language Editor
Typeset the Manuscript

ISSN	2307-8960 (online)
Open Access	This article is an open-access article that was selected by an in-house editor and fully peer-reviewed by external reviewers. It is distributed in accordance with the Creative Commons Attribution NonCommercial (CC BY-NC 4.0) license, which permits others to distribute, remix, adapt, build upon this work non-commercially, and license their derivative works on different terms, provided the original work is properly cited and the use is non-commercial. See: https://creativecommons.org/Licenses/by-nc/4.0/
Copyright	© The Author(s) 2024. Published by Baishideng Publishing Group Inc. All rights reserved.
Permissions	For details, please visit: http://www.wjgnet.com/bpg/gerinfo/207
Publisher	Baishideng Publishing Group Inc, 7041 Koll Center Parkway, Suite 160, Pleasanton, CA 94566, USA
Website	http://www.wjgnet.com