12 Result(s)
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Article
Jae Ung Lee
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Open AccessIn vivo safety and biodistribution profile of Klotho-enhanced human urine-derived stem cells for clinical application
Urine-derived stem cells (UDSCs) can be easily isolated from urine and possess excellent stem cell characteristics, making them a promising source for cell therapeutics. Due to their kidney origin specificity,...
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Nano-characterizations of low-dimensional nanostructural materials
Nondestructive nano-characterization methods were reviewed with respect to technical aspect and practicability. Micro-photoluminescence, cathodoluminscence and Raman spectroscopy with map** modes were invest...
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Coherent many-body exciton in van der Waals antiferromagnet NiPS3
An exciton is the bosonic quasiparticle of electron–hole pairs bound by the Coulomb interaction1. Bose–Einstein condensation of this exciton state has long been the subject of speculation in various model systems
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Open AccessEstrogen receptor α in T cells suppresses follicular helper T cell responses and prevents autoimmunity
Estrogen receptor alpha (ERα) is a sex hormone nuclear receptor that regulates various physiological events, including the immune response. Although there have been some recent studies on ERα regarding subsets...
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Open AccessPathogenic function of bystander-activated memory-like CD4+ T cells in autoimmune encephalomyelitis
T cells generate antigen-specific immune responses to their cognate antigen as a hallmark of adaptive immunity. Despite the importance of antigen-specific T cells, here we show that antigen non-related, bystan...
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Open AccessSuppression of magnetic ordering in XXZ-type antiferromagnetic monolayer NiPS3
How a certain ground state of complex physical systems emerges, especially in two-dimensional materials, is a fundamental question in condensed-matter physics. A particularly interesting case is systems belong...
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Open AccessStrain-shear coupling in bilayer MoS2
Layered materials such as graphite and transition metal dichalcogenides have extremely anisotropic mechanical properties owing to orders of magnitude difference between in-plane and out-of-plane interatomic in...
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Open AccessGender-specific differences in PPARγ regulation of follicular helper T cell responses with estrogen
Peroxisome proliferator-activated receptor gamma (PPARγ), a master regulator of adipocyte differentiation, has recently been connected with effector T cells, though its role is still not clear. Here, we invest...
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Open AccessExcitation energy dependent Raman spectrum of MoSe2
Raman investigation of MoSe2 was carried out with eight different excitation energies. Seven peaks, including E1g, A1g, E2g1 and A2u2 peaks are observed in the range of 100–400 cm−1. The phonon modes are assigned...
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Open AccessdNP2 is a blood–brain barrier-permeable peptide enabling ctCTLA-4 protein delivery to ameliorate experimental autoimmune encephalomyelitis
Central nervous system (CNS)-infiltrating effector T cells play critical roles in the development and progression of multiple sclerosis (MS). However, current drugs for MS are very limited due to the difficult...
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Open AccessExcitation Energy Dependent Raman Signatures of ABA- and ABC-stacked Few-layer Graphene
The dependence of the Raman spectrum on the excitation energy has been investigated for ABA-and ABC- stacked few-layer graphene in order to establish the fingerprint of the stacking order and the number of lay...
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Efficacy of losartan and carvedilol on central hemodynamics in hypertensives: a prospective, randomized, open, blinded end point, multicenter study
Renin–angiotensin system (RAS) blockers have shown clinical outcomes superior to those of the beta (β)-blocker atenolol, despite similar reductions in the peripheral blood pressure (BP), perhaps because of dif...
