Results 31 to 40 of about 240,584 (182)

Fibronectin rescues estrogen receptor α from lysosomal degradation in breast cancer cells [PDF]

open access: yes, 2018
Estrogen receptor α (ERα) is expressed in tissues as diverse as brains and mammary glands. In breast cancer, ERα is a key regulator of tumor progression.
Acconcia   +111 more
core   +2 more sources

Genetic Diversity and Distribution of Blastocystis Subtype 3 in Human Populations, with Special Reference to a Rural Population in Central Mexico

open access: yesBioMed Research International, Volume 2018, Issue 1, 2018., 2018
Blastocystis subtype 3 (ST3) is a parasitic protist found in the digestive tract of symptomatic and asymptomatic humans around the world. While this parasite exhibits a high prevalence in the human population, its true geographic distribution and global genetic diversity are still unknown.
Liliana Rojas-Velázquez   +16 more
wiley   +1 more source

The database of the PREDICTS (Projecting Responses of Ecological Diversity In Changing Terrestrial Systems) project

open access: yesEcology and Evolution, Volume 7, Issue 1, Page 145-188, January 2017., 2017
The collation of biodiversity datasets with broad taxonomic, biogeographic, and spatial extents is necessary to understand historical declines and to project—and hopefully avert—future declines. We describe and make freely available a database of more than 3.2 million biodiversity measurements from 94 countries representing over 47,000 species ...
Lawrence N. Hudson   +514 more
wiley   +1 more source

Analysis of a suppressive subtractive hybridization library of Alternaria alternata resistant to 2-propenyl isothiocyanate

open access: yesElectronic Journal of Biotechnology, 2015
Background: Isothiocyanates (ITCs) are natural products obtained from plants of the Brassicas family. They represent an environmentally friendly alternative for the control of phytopathogenic fungi.
Heriberto García-Coronado   +5 more
doaj   +1 more source

Habilidades socioemocionales en adolescentes de nivel bachillerato tras la pandemia

open access: yesCiencias Administrativas Teoría y Praxis, 2023
La adquisición y apropiación de Habilidades se da como resultado de la interacción social física, algo que ocurría hasta el año 2019, previo a la pandemia; lo que se recolectó en esta investigación de 2021 a 2022, fue información valiosa y excepcional ...
Zaida Francisca Morlett-Villa
doaj   +1 more source

Perturbative dynamics of thin-shell wormholes beyond general relativity: An alternative approach [PDF]

open access: yes, 2017
Recent studies relating the approximations for the equations-of-state for thin shells and their consequent perturbative evolution are extended to thin-shell wormholes in theories beyond general relativity and more than four spacetime dimensions.
Rubín de Celis, Emilio   +2 more
core   +2 more sources

Characterization of ground motions using recurrence plots

open access: yesGeofísica Internacional, 2013
Los modelos matemáticos tradicionales relacionados con el análisis de los terremotos son lineales y en algunos casos son incapaces de predecir determinados comportamientos, porque los datos que modelan pueden ser altamente no lineales y complejos.
Silvia R. García   +2 more
doaj   +1 more source

Kinase-independent function of checkpoint kinase 1 (Chk1) in the replication of damaged DNA [PDF]

open access: yes, 2012
The checkpoint kinases Chk1 and ATR are broadly known for their role in the response to the accumulation of damaged DNA. Because Chk1 activation requires its phosphorylation by ATR, it is expected that ATR or Chk1 down-regulation should cause similar ...
Federico, Maria Belén   +4 more
core   +1 more source

Distribution of Adiponectin Receptors 1 and 2 in the Rat Olfactory Bulb and the Effect of Adiponectin Injection on Insulin Receptor Expression

open access: yesInternational Journal of Endocrinology, Volume 2017, Issue 1, 2017., 2017
Background. Adiponectin (APN) is an adipocyte‐derived hormone that has peripheral beneficial effects. Although its receptors AdipoR1 and AdipoR2 are expressed in the brain, their function in neurons is poorly understood. The aims of this work were to describe the distribution of APN receptors in the olfactory bulb (OB) as well as the possible effects ...
Alfredo Miranda-Martínez   +4 more
wiley   +1 more source

The PREDICTS database: a global database of how local terrestrial biodiversity responds to human impacts

open access: yesEcology and Evolution, Volume 4, Issue 24, Page 4701-4735, December 2014., 2014
The collation of biodiversity datasets with broad taxonomic and biogeographic extents is necessary to understand historical declines and to project – and hopefully avert – future declines. We describe a newly collated database of more than 1.6 million biodiversity measurements from 78 countries representing over 28,000 species, collated from existing ...
Lawrence N. Hudson   +242 more
wiley   +1 more source

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