Results 81 to 90 of about 10,172 (300)

MiR‐513a promotes human erythroid differentiation by modulating c‐Jun

FEBS Open Bio, EarlyView.
During early human erythropoiesis, miR‐513a promoted erythroid differentiation in primary human CD34+ hematopoietic stem‐progenitor cells and human TF‐1 erythroleukemic cells by indirectly decreasing c‐Jun and phospho‐c‐Jun expression, which are associated with increased GATA1 expression.
MinJung Kim, Brittany Taylor, Shannon Bolten, Christian L. Eberly, Mahliya Abdurahman, T. Michael Creed, Acong Yang, Taylor L. Hatchet, Tristan Dyson, Shuo Gu, Curt I. Civin, Tami J. Kingsbury   +11 more
wiley   +1 more source

Tb3+-nucleic acid probe-based label-free and rapid detection of mercury pollution in food

Food Science and Human Wellness
Mercury is a threatening pollutant in food, herein, we developed a Tb3+-nucleic acid probe-based label-free assay for mix-and-read, rapid detection of mercury pollution.
Xuhan Xia, Chenxi Zhou, Yulin Zhu, Yi Dong, Qiang He, Mohammad Rizwan Khan, Yuanlong Chi, Rosa Busquets, Ruijie Deng, Yao Ren   +9 more
doaj   +1 more source

Magnetic Behavior of Luminescent Dinuclear Dysprosium and Terbium Complexes Derived from Phenoxyacetic Acid and 2,2′-Bipyridine

Magnetochemistry, 2019
Two dinuclear lanthanide complexes [Dy2(L1)6(L2)2]·2EtOH (1) and [Tb2(L1)6(L2)2]·2EtOH (2) (HL1 = phenoxyacetic acid and L2 = 2,2′-bipyridine) were synthesized and the crystal structures were determined.
Leena Mandal, Soumava Biswas, Masahiro Yamashita   +2 more
doaj   +1 more source

Terbium Carbazolate: Synthesis with Terbium Nanoparticles, Structure, and Luminescence

Zeitschrift für anorganische und allgemeine Chemie
Zerovalent Terbium metal nanoparticles are prepared in the liquid phase by reduction of TbCl 3 with lithium naphthalenide ([LiNaph]) in THF. The as‐prepared Tb(0) nanoparticles are monocrystalline with small and uniform size of 2.8 ± 0.4 nm.
Andreas Reiß, Jule J. Baur, Radian Popescu, Yolita M. Eggeler, Claus Feldmann   +4 more
openaire   +1 more source

Large‐scale bidirectional arrayed genetic screens identify OXR1 and EMC4 as modifiers of αSynuclein aggregation

FEBS Open Bio, EarlyView.
Activation of the mitochondrial protein OXR1 increases pSyn129 αSynuclein aggregation by lowering ATP levels and altering mitochondrial membrane potential, particularly in response to MSA‐derived fibrils. In contrast, ablation of the ER protein EMC4 enhances autophagic flux and lysosomal clearance, broadly reducing α‐synuclein aggregates.
Sandesh Neupane, Lea Nikolić, Lorenzo Maraio, Thomas Goiran, Nathan Karpilovsky, Stefano Sellitto, Vangelis Bouris, Jiang‐An Yin, Ronald Melki, Edward A Fon, Adriano Aguzzi, Elena De Cecco   +11 more
wiley   +1 more source

Lanthanides-Based Nanoparticles Conjugated with Rose Bengal for FRET-Mediated X-Ray-Induced PDT

Pharmaceuticals
In order to find a good candidate for Förster Resonance Energy Transfer (FRET)-mediated X-ray-induced photodynamic therapy (X-PDT) for the treatment of cancer, lanthanide (Ln)-based AGuIX nanoparticles (NPs) conjugated with Rose Bengal (RB) as a ...
Batoul Dhaini, Joël Daouk, Hervé Schohn, Philippe Arnoux, Valérie Jouan-Hureaux, Albert Moussaron, Agnès Hagege, Mathilde Achard, Samir Acherar, Tayssir Hamieh, Céline Frochot   +10 more
doaj   +1 more source

YIPFα1A expression is regulated by multilayered molecular mechanisms

FEBS Open Bio, EarlyView.
YIPFα1A, a five‐pass Golgi protein, is regulated at multiple layers. (1) Rare‐codon enrichment drives translation‐coupled mRNA decay. (2) A proximal 3′‐UTR element stabilizes mRNA. (3) A distal 3′‐UTR element included by alternate poly(A) site usage represses translation, which can be overridden by the proximal 3′‐UTR element.
Tokio Takaji, Yurika Nakanishi, Nobuhiro Nakamura   +2 more
wiley   +1 more source

Microbial green synthesis of luminescent terbium sulfide nanoparticles using E. Coli: a rare earth element detoxification mechanism

Microbial Cell Factories
Background Rare-earth sulfide nanoparticles (NPs) could harness the optical and magnetic features of rare-earth ions for applications in nanotechnology.
Juan José León, Nía Oetiker, Nicolás Torres, Nicolás Bruna, Evgenii Oskolkov, Pedro Lei, Andrey N. Kuzmin, Kaiwen Chen, Stelios Andreadis, Blaine A. Pfeifer, Mark T. Swihart, Paras N. Prasad, José Pérez-Donoso   +12 more
doaj   +1 more source

Derivation and characterization of retinal pigment epithelium from urine‐derived iPSCs

FEBS Open Bio, EarlyView.
Age‐related macular degeneration causes vision loss via RPE dysfunction and loss. Traditional iPSC therapies rely on invasive biopsies, limiting scalability. Here, we utilize urine‐derived stem cells as an accessible source to generate u‐iPSCs, successfully differentiated into pigmented RPE. This “Urine‐to‐Retina” platform provides a promising path for
Daniella Beiner, Hainan Zhu, Carol Christine Bosholm, Heuy‐Ching Wang, Tracy Criswell, Anthony Atala, Jian‐Xing Ma, Yuanyuan Zhang   +7 more
wiley   +1 more source

Terbium doped glasses: their optical properties and potential applications [PDF]

, 1975
The optical properties of inorganic glasses doped with terbium have been investigated with particular emphasis on silicate glass systems. The effect of increasing terbium concentration on the refractive index of silicate glasses has been investigated and
Hoaksey, A.
core