Results 111 to 120 of about 2,426,011 (360)

From energy provision to protein synthesis: Tunnelling nanotubes as mediators of intercellular metabolic cooperation in cancer

open access: yesFEBS Open Bio, EarlyView.
The cytoskeleton‐mediated transport of mitochondria via tunnelling nanotubes restores respiration, increases ATP production, rescues cells from apoptosis, activates the AKT/mTOR signalling pathway, promotes cell migration and invasiveness, contributes to cancer progression and treatment resistance.
Stanislava Martínková, Jan Trnka
wiley   +1 more source

Iron biogeochemistry in (sub-) Polar waters [PDF]

open access: yes, 2009
Iron represents an important control on primary production in high nutrient low chlorophyll(HNLC) regimes and has received considerably attention during the last two decades.
Nielsdóttir, Maria Chun
core  

New perspectives on iron uptake in eukaryotes [PDF]

open access: yes, 2018
All eukaryotic organisms require iron to function. Malfunctions within iron homeostasis have a range of physiological consequences, and can lead to the development of pathological conditions that can result in an excess of non-transferrin bound iron ...
Baronian, Kim   +11 more
core   +1 more source

ASSIMILATION OF THE TECHNOLOGY OF ROLLING-AND-DRAGGING OF STEEL TAPE FOR PISTON RINGS

open access: yesЛитьë и металлургия, 2004
The trial approbation of the various technological circuits rolling-draged, has shown, that most efficient in conditions of rolling laboratory of Institute of black metallurgy is the technological circuit calibring of tapes with use of a priciple of ...
A. P. Lohmatov   +4 more
doaj  

Iron oxide nanoparticles inhibit tumour growth by inducing pro-inflammatory macrophage polarization in tumour tissues

open access: yesNature Nanotechnology, 2016
Until now, the Food and Drug Administration (FDA)-approved iron supplement ferumoxytol and other iron oxide nanoparticles have been used for treating iron deficiency, as contrast agents for magnetic resonance imaging and as drug carriers.
Saeid Zanganeh   +11 more
semanticscholar   +1 more source

Dose‐dependent hepatotoxicity of hydrogen peroxide in HepG2 cells and its modulation by CYP450 induction

open access: yesFEBS Open Bio, EarlyView.
NMR metabolomics revealed concentration‐dependent metabolic perturbations in HepG2 cells exposed to H2O2. Rifampicin pretreatment enhanced metabolic competence, attenuated toxin‐induced alterations and produced metabolite profiles more consistent with human liver physiology, supporting the use of CYP450‐induced HepG2 models for improved in vitro ...
Maren Jinks   +4 more
wiley   +1 more source

1854-1904, The Thomas Iron Company : proceedings of special meeting of stockholders, June 1, 1904, to celebrate the fiftieth anniversary of the formation of the company : speeches and extracts from letters and newspaper reports. [PDF]

open access: yes
This document outlines the proceedings of the 50th anniversary of the Thomas Iron Company on June 1, 1904. Speeches given by members of the board of directors and other prominent men of the iron industry, the press, and law are included.

core  

DEVELOPMENT OF DIAGNOSTIC MODEL FOR ANALYSIS OF DYNAMIC PROCESSES IN FINISHING REDUCING-CALIBRATING UNIT OF ROD MILL

open access: yesЛитьë и металлургия, 2009
Retrospective analysis of dynamics investigation of high-speed wire rolled blocks, means and methods, applied for their diagnostics, is carried out.
S. M. Zhuchkov   +4 more
doaj  

ATZ‐1 promotes DNA replication efficiency to maintain normal meiotic function

open access: yesFEBS Open Bio, EarlyView.
Absence of ATZ‐1 interferes with meiotic DNA replication and cell cycle function via CHK‐1. This causes downstream defects associated with DNA damage and genomic integrity. Taken together, this study suggests that ATZ‐1 influences DNA replication efficiency and cell cycle function to maintain normal meiotic function.
Taylin E. Gourley   +5 more
wiley   +1 more source

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