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Leader Cells Define Directionality of Trunk, but Not Cranial, Neural Crest Cell Migration
(2016)
Collective cell migration is fundamental for life and a hallmark of cancer. Neural crest (NC) cells migrate collectively, but the mechanisms governing this process remain controversial. Previous analyses in Xenopus indicate ...
Modulation of endothelial cell migration by ER stress and insulin resistance: A role during maternal obesity?
(Frontiers Research Foundation, 2014)
Adverse microenvironmental stimuli can trigger the endoplasmic reticulum (ER) stress pathway, which initiates the unfolded protein response (UPR), to restore protein-folding homeostasis. Several studies show induction of ...
Histatins, wound healing, and cell migration
(Blackwell Publishing Ltd, 2017)
Wounds in the oral mucosa heal faster and more efficiently than those in the skin, although the mechanisms underlying these differences are not completely clear. In the
last 10 years, a group of salivary peptides, the ...
Archeological and mtDNA evidence for tropical lowland migrations during the Late Archaic / Formative in northern Chile
(Sociedad de Biologia de Chile, 2009)
The influence of tropical lowland migrations on the emergence of cultural change in the Central Andes has been postulated in general terms since the beginning of last century (Tello 1929). Archeological and molecular genetic ...
La Gouvernance des migrations: de la gestion migratoire à la protection des migrants
(Facultad de Finanzas, Gobierno y Relaciones Internacionales, 2015-12-19)
Migrants en détresse, tensions aux frontières, crises humanitaires et peurs liées au phénomène migratoire sont devenus un refrain quotidien et médiatique dans toutes les régions du monde. En effet, le phénomène migratoire ...
Symmetry exploitation for online machine covering with bounded migration
(Association for Computing Machinery, USA, 2020)
Online models that allow recourse can be highly effective in situations where classical online models are too pessimistic. One such problem is the online machine covering problem on identical machines. In this setting, ...
Symmetry exploitation for online machine covering with bounded migration
(Schloss Dagstuhl- Leibniz-Zentrum fur Informatik GmbH, Dagstuhl Publishing, 2016)
Online models that allow recourse are highly effective in situations where classical models are
too pessimistic. One such problem is the online machine covering problem on identical machines.
In this setting, jobs arrive ...
Hypoxia promotes Rab5 activation, leading to tumor cell migration, invasion and metastasis
(Oncotarget, 2016)
Hypoxia, a common condition of the tumor microenvironment, is associated with poor patient prognosis, tumor cell migration, invasion and metastasis. Recent evidence suggests that hypoxia alters endosome dynamics in tumor ...
A Multinational Andean Genetic and Health Program. VIII. Lung function changes with migration between altitudes
(1979)
Studies of lung function in high altitude populations have suggested the influence of hypoxic environment on the development of this characteristic independent of confounding variables such as ethnicity and habitual exercise. ...
First Documented Migration of Individual White-Crested Elaenias (Elaenia albiceps chilensis) in South America
(Wilson Ornithological Soc, 2016-06-01)
Few details are available on the migration (rates, routes, dates) of Neotropical austral migrant birds, which breed and migrate wholly within South America. Only one long-distance austral migrant breeds in the South American ...