Microvascular research · 2016
Capillaroscopic findings and vascular biomarkers in systemic sclerosis: Association of low CD40L levels with late scleroderma pattern.
Сравнительное исследованиеСтатьяПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Yalçınkaya Yasemin, Adın-Çınar Suzan, Artim-Esen Bahar, Kamalı Sevil, Pehlivan Özlem, Öcal Lale, Deniz Günnür, Inanç Murat
Аннотация
OBJECTIVE: To determine the relationship between vascular biomarkers reflecting the vascular injury and neoangiogenesis with capillaroscopic changes in systemic sclerosis (SSc).
METHODS: Nailfold video-capillaroscopy (NVC) was performed qualitatively (early, active and late scleroderma patterns) in 72 SSc patients (66 female) fulfilling ACR/EULAR (2013) criteria. Serum samples of patients were collected and analysed by flow cytometer with multiplex kits of sCD40L, tPA, MCP-1, sE-selectin, IL-8, IL-6, VEGF, sP-selectin, TGF-β1 and VCAM at the same time with NVC.
RESULTS: Compared to healthy subjects; tPA (p=0.02), MCP-1 (p=0.001), sE-selectin (p=0.008) and TGF-β1 (p=0.001) levels were significantly higher, however sP-selectin (p=0.011) and IL-8 (p=0.001) levels were lower in SSc patients. SSc patients were defined according to NVC patterns as 'early' (n=10), 'active' (n=37) and 'late' (n=25). According to NVC patterns of SSc patients, only sCD40L levels were significantly lower in the 'late' group (p=0.039). The other markers were similar among NVC groups.
CONCLUSIONS: NVC is a useful method for investigating the vascular pathogenesis and severity of SSc. Although the levels were similar to healthy controls in patients with early/active NVC patterns, there were lower sCD40L serum levels in patients with late NVC pattern. CD40L may have a role in the early/active phase of vascular involvement.
METHODS: Nailfold video-capillaroscopy (NVC) was performed qualitatively (early, active and late scleroderma patterns) in 72 SSc patients (66 female) fulfilling ACR/EULAR (2013) criteria. Serum samples of patients were collected and analysed by flow cytometer with multiplex kits of sCD40L, tPA, MCP-1, sE-selectin, IL-8, IL-6, VEGF, sP-selectin, TGF-β1 and VCAM at the same time with NVC.
RESULTS: Compared to healthy subjects; tPA (p=0.02), MCP-1 (p=0.001), sE-selectin (p=0.008) and TGF-β1 (p=0.001) levels were significantly higher, however sP-selectin (p=0.011) and IL-8 (p=0.001) levels were lower in SSc patients. SSc patients were defined according to NVC patterns as 'early' (n=10), 'active' (n=37) and 'late' (n=25). According to NVC patterns of SSc patients, only sCD40L levels were significantly lower in the 'late' group (p=0.039). The other markers were similar among NVC groups.
CONCLUSIONS: NVC is a useful method for investigating the vascular pathogenesis and severity of SSc. Although the levels were similar to healthy controls in patients with early/active NVC patterns, there were lower sCD40L serum levels in patients with late NVC pattern. CD40L may have a role in the early/active phase of vascular involvement.