133 Multimodal analyses of vitiligo skin identifies tissue characteristics of stable disease

نویسندگان

چکیده

Vitiligo is an autoimmune skin disease that characterized by the progressive destruction of melanocytes autoreactive CD8+ T cells. Melanocyte in active vitiligo mediated cells but why white patches stable persist poorly understood. The interaction between immune cells, melanocytes, and keratinocytes situ human has been difficult to study due lack proper tools. We combine non-invasive multiphoton microscopy (MPM) imaging single-cell RNA sequencing (scRNA-seq) identify distinct subpopulations lesional patients. show these are enriched differ metabolism, observation corroborated both MPM scRNA-seq. Systematic investigation cell-cell communication CXCL prominent signaling change this small population keratinocytes, which secrete CXCL9 CXCL10 create local inflammatory cytokine loops with drive persistence. Further patients undergoing punch grafting treatment showed metabolically altered non-responders normalize responders. In summary, we couple advanced transcriptomics bioinformatics discover networks keratinocyte cell states potentially prevent repigmentation.

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Clinical characteristics of progressive vitiligo

Background and aim: Vitiligo is an acquired idiopathic hypomelanotic disease. The purpose of this study was to review clinical characteristics of vitiligo and their significance in the progression of vitiligo.Materials and methods: Eight hundreds and sixteen cases of vitiligo were studied from February 2005 to October 2006. All of the patients were referred to dermatolo...

متن کامل

the norms of localization in translating persian multimodal texts: the case of videogame demos

abstract هنجارهای بومی سازی در ترجمه متون چندوجهی فارسی:مورد دموهای بازیهای کامپیوتری چکیده اهداف عمده مطالعه حاضر به سه دسته تقسیم میشوند: 1) بررسی مشکلات احتمالی ترجمه دموهای (فیلمهای) بازیهای کامپیوتری،2) تعیین هنجارهای بومی سازی در ترجمه دموهای (فیلمهای) بازیهای کامپیوتری و 3) تعیین ایدئولوژیهایی که این هنجارها در جامعه نشان میدهند. به این منظور، ابتدا، مجموعه ای ازدموهای (فیلمهای) ب...

15 صفحه اول

Treatment of stable vitiligo by ReCell system.

The aim of our study was to analyze the results obtained with the ReCell system for surgical treatment of stable vitiligo. At Department of Plastic and Reconstructive surgery, University of Tor Vergata in Rome, we treated 15 patients with stable vitiligo during a 2-year period. The stability of vitiligo lesions varied between 1 and 4 years. The mean stability was 2.25. The disease activity acco...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Journal of Investigative Dermatology

سال: 2022

ISSN: ['1523-1747', '0022-202X']

DOI: https://doi.org/10.1016/j.jid.2022.05.139