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Mostrando ítems 11-20 de 1718
Plant Biology: New Insight into How Roots 'Mask Up'
(Cell Press, 2021-03-08)
Extra- and trans-cellular barriers are essential for root function under even mild stress. New research shows that establishing both the lignin and suberin barriers in the Arabidopsis endodermis requires phenylpropanoid ...
Polyelectrolyte multilayers for enhancing cell adhesion and potential applications in tissue engineering
(Asociación Química Argentina, 2018-10)
Polyelectrolyte multilayers (PEMs) assembled by de Layer by Layer (LbL) technique offer multiplepossibilities for surface engineering as an alternative to covalent chemistry. PEMs have recently attractedattention as a mean ...
Nitric oxide: a non traditional regulator of plant growth
(Elsevier Science London, 2001-11-01)
Nitric oxide (NO) research is a new exciting field in plant biology. However, in part because of its chemical properties (gas, free radical, highly diffusible and reactive), the results obtained to date are more intriguing ...
Tilted mammalian cell colony propagation dynamics on patterned substrates
(Pergamon-Elsevier Science Ltd, 2021-05)
The flux of cells at the cell colony border region is expected to be controlled by ridge-patterned substrates, and the cell colony displacement velocity influenced by the orientation of the ridges with respect to the colony ...
A practical approach for the removal of cationic surfactants using planktonic and immobilized bacterial cells
(Inst Biology, 2019-05-20)
Among the efforts directed at remediating contaminated sites, the use of immobilized microorganisms is an appealing alternative because it offers several advantages over the use of free cells, including protecting cells ...
Human MageB2 protein expression enhances E2F transcriptional activity, cell proliferation, and resistance to ribotoxic stress
(American Society for Biochemistry and Molecular Biology, 2015-12)
MageB2 belongs to the melanoma antigen gene (MAGE-I) family of tumor-specific antigens. Expression of this gene has been detected in human tumors of different origins. However, little is known about the protein function ...
Fluorescent redox-dependent labeling of lipid droplets in cultured cells by reduced phenazine methosulfate
(Elsevier, 2020-06)
Natural and synthetic phenazines are widely used in biomedical sciences. In dehydrogenase histochemistry, phenazine methosulfate (PMS) is applied as a redox reagent for coupling reduced coenzymes to the reduction of ...
Effect of a biological response modifier on cellular death mechanisms at drying off
(Cambridge University Press, 2008-05)
Agents that increase natural protective mechanisms have been proposed for prevention and treatment of intramammary infections. The objective of this study was to describe the effects of a single intramammary infusion of a ...
Improving the Therapeutic Ability of Mesenchymal Stem/Stromal Cells for the Treatment of Conditions Influenced by Immune Cells
(Hindawi Publishing Corporation, 2021-02)
Currently, mesenchymal stem/stromal cells (MSCs) are among the most used cells in clinical trials. Whereas many characteristics of these cells have been described to date, aspects of their basic biology that may have an ...
Editorial: Emerging Mechanisms in Neuronal Signaling: From Cell Biology to Pathogenesis
(Frontiers Media S.A., 2020-08-31)
Unraveling the molecular processes involved in the genesis, differentiation, and cell death of the nervous system is an intense and continual interest of the neuroscience community. In recent years, the preponderance of ...