Sphingosine-1 Phosphate: A New Modulator of Immune Plasticity in the Tumor Microenvironment
نویسندگان
چکیده
منابع مشابه
Sphingosine-1 Phosphate: A New Modulator of Immune Plasticity in the Tumor Microenvironment
In the last 15 years, increasing evidences demonstrate a strong link between sphingosine-1-phosphate (S1P) and both normal physiology and progression of different diseases, including cancer and inflammation. Indeed, numerous studies show that tissue levels of this sphingolipid metabolite are augmented in many cancers, affecting survival, proliferation, angiogenesis, and metastatic spread. Recen...
متن کاملFingolimod (FTY720), the Sphingosine 1-Phosphate Receptor Modulator, as a New Therapeutic Drug in Multiple Sclerosis
FTY720 (Fingolimod) is a first-in-class sphingosine 1-phosphate (S1P) receptor modulator that inhibits S1P-dependent lymphocyte egress from secondary lymphoid organs. Oral administration of FTY720 shows a superior efficacy compared to interferon (IFN)-β in relapsing remitting multiple sclerosis (MS), the most common inflammatory disorder of the central nervous system (CNS) and in experimental a...
متن کاملSphingosine 1-phosphate receptor modulator, fingolimod (FTY720), provides a new therapeutic approach for autoimmune diseases
FTY720 (Fingolimod) is the first of a new immunomodulator class: sphingosine 1-phosphate (S1P) receptor modulator. We have found FTY720 by chemical modification of a natural product, myriocin derived from Isaria sinclairii, a kind of vegetative wasp. FTY720 is orally active and is highly effective in various autoimmune disease models including experimental autoimmune encephalomyelitis (EAE), ad...
متن کاملTumor-suppressive sphingosine-1-phosphate receptor-2 counteracting tumor-promoting sphingosine-1-phosphate receptor-1 and sphingosine kinase 1 - Jekyll Hidden behind Hyde.
Sphingosine-1-phosphate (S1P) is a plasma lipid mediator with multiple roles in mammalian development, physiology and pathophysiology. It is constitutively produced mostly by erythrocytes by the action of sphingosine kinase 1 (SphK1), resulting in high (∼0.5 micromolar) steady-state plasma S1P content and steep S1P concentration gradient imposed between plasma/lymph/tissue interstitial fluid. S...
متن کاملRegulation of Immune Cell Migration by Sphingosine-1-Phosphate
Sphingosine-1-phosphate [S1P] is a potent bioactive sphingolipid molecule. In response to a stimulus, S1P is produced intracellularly by the action of two sphingosine kinases, and then it is exported to the extracellular environment or acts as an intracellular second messenger. S1P binds to its cognate G-protein coupled receptors, which are known as S1P receptors. There are five S1P receptors t...
متن کاملذخیره 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: Frontiers in Oncology
سال: 2016
ISSN: 2234-943X
DOI: 10.3389/fonc.2016.00218