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Conjugated Bilirubin Differentially Regulates CD4+ T Effector Cells and T Regulatory Cell Function through Outside-In and Inside-Out Mechanisms: The Effects of HAV Cell Surface Receptor and Intracellular Signaling
المؤلفون المشاركون
Goméz-Leyva, Juan F.
Rosenstein, Y.
Corral-Jara, Karla F.
Trujillo-Ochoa, Jorge L.
Realpe, Mauricio
Panduro, Arturo
Jose-Abrego, Alexis
Fierro, Nora A.
Roman, Sonia
المصدر
العدد
المجلد 2016، العدد 2016 (31 ديسمبر/كانون الأول 2016)، ص ص. 1-15، 15ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2016-08-04
دولة النشر
مصر
عدد الصفحات
15
التخصصات الرئيسية
الملخص EN
We recently reported an immune-modulatory role of conjugated bilirubin (CB) in hepatitis A virus (HAV) infection.
During this infection the immune response relies on CD4+ T lymphocytes (TLs) and it may be affected by the interaction of HAV with its cellular receptor (HAVCR1/TIM-1) on T cell surface.
How CB might affect T cell function during HAV infection remains to be elucidated.
Herein, in vitro stimulation of CD4+ TLs from healthy donors with CB resulted in a decrease in the degree of intracellular tyrosine phosphorylation and an increase in the activity of T regulatory cells (Tregs) expressing HAVCR1/TIM-1.
A comparison between CD4+ TLs from healthy donors and HAV-infected patients revealed changes in the TCR signaling pathway relative to changes in CB levels.
The proportion of CD4+CD25+ TLs increased in patients with low CB serum levels and an increase in the percentage of Tregs expressing HAVCR1/TIM-1 was found in HAV-infected patients relative to controls.
A low frequency of 157insMTTTVP insertion in the viral receptor gene HAVCR1/TIM-1 was found in patients and controls.
Our data revealed that, during HAV infection, CB differentially regulates CD4+ TLs and Tregs functions by modulating intracellular pathways and by inducing changes in the proportion of Tregs expressing HAVCR1/TIM-1.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Corral-Jara, Karla F.& Trujillo-Ochoa, Jorge L.& Realpe, Mauricio& Panduro, Arturo& Goméz-Leyva, Juan F.& Rosenstein, Y.…[et al.]. 2016. Conjugated Bilirubin Differentially Regulates CD4+ T Effector Cells and T Regulatory Cell Function through Outside-In and Inside-Out Mechanisms: The Effects of HAV Cell Surface Receptor and Intracellular Signaling. Mediators of Inflammation،Vol. 2016, no. 2016, pp.1-15.
https://search.emarefa.net/detail/BIM-1110944
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Corral-Jara, Karla F.…[et al.]. Conjugated Bilirubin Differentially Regulates CD4+ T Effector Cells and T Regulatory Cell Function through Outside-In and Inside-Out Mechanisms: The Effects of HAV Cell Surface Receptor and Intracellular Signaling. Mediators of Inflammation No. 2016 (2016), pp.1-15.
https://search.emarefa.net/detail/BIM-1110944
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Corral-Jara, Karla F.& Trujillo-Ochoa, Jorge L.& Realpe, Mauricio& Panduro, Arturo& Goméz-Leyva, Juan F.& Rosenstein, Y.…[et al.]. Conjugated Bilirubin Differentially Regulates CD4+ T Effector Cells and T Regulatory Cell Function through Outside-In and Inside-Out Mechanisms: The Effects of HAV Cell Surface Receptor and Intracellular Signaling. Mediators of Inflammation. 2016. Vol. 2016, no. 2016, pp.1-15.
https://search.emarefa.net/detail/BIM-1110944
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1110944
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر
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