HIV-1 trans-activator protein induction of suppressor of cytokine signaling-2 contributes to dysregulation of IFNγ signaling Short Title: HIV-1 Tat dysregulates IFNγ signaling
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The Role of miRNA Dysregulation in Thyroid Cancer Development by Targeting the Main Signaling Pathways
Thyroid cancer is one of the most common malignancies of endocrine glands, causing carcinomas, such as papillary, follicular, medullary, and anaplastic thyroid carcinomas. Due to the significance of thyroid carcinomas, identification of the main signaling pathways and the affecting mutations has been considered by researchers. Further studies on the dysregulation of oncogenes in signaling path...
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Background and aim: Cytokines are a large family of protein messengers. These proteins induce various cellular responses. Janus kinases (JAKs) are mediators of cytokine, activated JAKs phosphorylate signal transducers, and activators of transcription (STAT) proteins that regulate cell differentiation, proliferation, and apoptosis. Aberrant JAK/STAT signaling is involved in the oncogenesis of se...
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Regulatory T cells (T(reg) cells) maintain immune homeostasis by limiting inflammatory responses. SOCS1 (suppressor of cytokine signaling 1), a negative regulator of cytokine signaling, is necessary for the suppressor functions of T(reg) cells in vivo, yet detailed mechanisms remain to be clarified. We found that Socs1(-/-) T(reg) cells produced high levels of IFN-γ and rapidly lost Foxp3 when ...
متن کاملHIV-1 trans-activator of transcription substitutes for oxidative signaling in activation-induced T cell death.
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تاریخ انتشار 2009