Results 31 to 40 of about 807,675 (265)
Structural biology of ferritin nanocages
FEBS Letters, EarlyView.Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley +1 more source
Ingeniería e Investigación, 2016 The purpose of this research is to apply a new approach to identify natural fractures in wells in a hydrocarbon reservoir using resistive image logs, fractal dimension and support vector machines (SVMs).
Jorge Alberto Leal +2 more
doaj +1 more source
Classification, characterisation and strategies for improvement of cattle and sheep pasture systems in marginal areas of Southern Chile [PDF]
, 2018 Pasture-based livestock systems in farms with medium or low size are especially important in less favored areas and are valuable for society. For these systems to survive, it is necessary to obtain an acceptable level of productivity and ensure ...
Avilez, J. P. +5 more
core +4 more sources
FEBS Letters, EarlyView.In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai +9 more
wiley +1 more source
El patrimonio natural en la Comunidad Valenciana: marco normativo y características territoriales [PDF]
, 2004 El paisaje natural se considera en la actualidad como un bien patrimonial que por sus propiedades (belleza y rareza natural, interés científico, singularidad cultural, etc.) debe ser preservado como un bien común que permita ser legado a las generaciones
Pascual Aguilar, Juan Antonio
core
Structural insights into an engineered feruloyl esterase with improved MHET degrading properties
FEBS Letters, EarlyView.A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa +5 more
wiley +1 more source
PLoS ONE, 2021 This article examines the relationships between different dimensions of well-being and income inequalities across selected Central Eastern European countries after joining the European Union in 2004.
Małgorzata Szczepaniak, Andrzej Geise
doaj +1 more source
Acerca de la existencia de vínculos de dominio in statu innocentiae : la propuesta tomista frente a la formulación agustiniana [PDF]
, 2011 Con la tardía recepción de la Política de Aristóteles es posible verificar la presencia de un discurso naturalista como fundamento del ámbito político.
Ferreiro, Jazmín
core
Creating a typology of tobacco farms according to determinants of diversification in Valle de Lerma (Salta-Argentina) [PDF]
, 2010 The objective of this article is to identify typical tobacco farms according to determinants of diversification that can be used to explore possibilities of diversification in the province of Salta (Northwest of Argentina).
Berentsen, P.B.M. +2 more
core +4 more sources
RIPK4 function interferes with melanoma cell adhesion and metastasis
Molecular Oncology, EarlyView.RIPK4 promotes melanoma growth and spread. RIPK4 levels increase as skin lesions progress to melanoma. CRISPR/Cas9‐mediated deletion of RIPK4 causes melanoma cells to form less compact spheroids, reduces their migratory and invasive abilities and limits tumour growth and dissemination in mouse models.
Norbert Wronski +9 more
wiley +1 more source