Results 21 to 30 of about 183 (174)
A Histological and an Immunohistochemical Study on the Effects of Iron Overdose on the Basal Ganglia of the Adult Albino Rat [PDF]
The Egyptian Journal of Histology, 2018 Background: Iron is the most abundant element on earth and an essential metal for life. It is used extensively by proteins involved in the electron transport chain, the active centers of many enzymes and oxygen transport. It is essential for the adequate
Mohamed Saleh +3 more
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Botanical Studies, 2019 Background Endosperm is a triploid tissue in seed resulting from a sperm nucleus fused with the binucleate central cell after double fertilization. Endosperm may be involved in metabolite production, solute transport, nutrient storage, and germination ...
Ming-Der Shih +4 more
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PLoS ONE, 2011 PEDF (Pigment epithelium-derived factor) is a non-inhibitory member of the serpin gene family (serpinF1) that displays neurotrophic and anti-angiogenic properties.
Sergio Anguissola +5 more
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Ran GTPase: A Key Player in Tumor Progression and Metastasis
Frontiers in Cell and Developmental Biology, 2020 Ran (Ras-related nuclear protein) GTPase is a member of the Ras superfamily. Like all the GTPases, Ran cycles between an active (GTP-bound) and inactive (GDP-bound) state.
Zied Boudhraa +9 more
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Defining the subcellular interface of nanoparticles by live-cell imaging. [PDF]
PLoS ONE, 2013 Understanding of nanoparticle-bio-interactions within living cells requires knowledge about the dynamic behavior of nanomaterials during their cellular uptake, intracellular traffic and mutual reactions with cell organelles. Here, we introduce a protocol
Peter H Hemmerich, Anna H von Mikecz
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Nucleocytoplasmic shuttling activity of ataxin-3. [PDF]
PLoS ONE, 2009 Spinocerebellar ataxia type-3, also known as Machado-Joseph Disease (MJD), is one of many inherited neurodegenerative disorders caused by polyglutamine-encoding CAG repeat expansions in otherwise unrelated genes.
Sandra Macedo-Ribeiro +3 more
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mSystems, 2022 Currently, the regulation of Lactobacillus on intestinal stem cells (ISCs) attracts broad attention, but their active ingredients and the underlying mechanism are worthy of further study.
Zhou Zhou +10 more
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Size-dependent steady state saturation limit in biomolecular transport through nuclear membranes.
PLoS ONEThe nucleus preserves the genomic DNA of eukaryotic organisms and maintains the integrity of the cell by regulating the transport of molecules across the nuclear membrane.
P K Shakhi +5 more
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The key role of microtubules in hypoxia preconditioning-induced nuclear translocation of HIF-1α in rat cardiomyocytes [PDF]
PeerJ, 2017 Background Hypoxia-inducible factor (HIF)-1 is involved in the regulation of hypoxic preconditioning in cardiomyocytes. Under hypoxic conditions, HIF-1α accumulates and is translocated to the nucleus, where it forms an active complex with HIF-1β and ...
Hai Guo +5 more
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Protoparvovirus Knocking at the Nuclear Door
Viruses, 2017 Protoparvoviruses target the nucleus due to their dependence on the cellular reproduction machinery during the replication and expression of their single-stranded DNA genome.
Elina Mäntylä +2 more
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