Results 51 to 60 of about 553,202 (296)

Cuproptosis and Mitophagy Mediated by the THUMPD1/IGF2R‐Dependent Suppression of AKT and Activation of AMPK Signaling Suppress Lung Adenocarcinoma Progression

open access: yesAdvanced Science, EarlyView.
THUMPD1 drives a tumor‐suppressive signaling cascade in lung adenocarcinoma by promoting IGF2R expression. IGF2R associates with PPP2R1A to suppress AKT and activate AMPK, leading to SLC31A1 upregulation and copper accumulation. Elevated copper disrupts mitochondrial metabolism and induces excessive mitophagy, thereby restraining tumor growth and ...
Kai Wu   +10 more
wiley   +1 more source

A magyar nemzetbiztonsági szolgálatok funkciói, különös tekintettel a nemzetbiztonsági érdek jelentőségére

open access: yesBelügyi Szemle
Cél: A szerző tanulmányában az alkotmányos jogelvekből és a magyar jogszabályi környezet rendelkezéseiből vizsgálja meg a magyar nemzetbiztonsági szolgálatok alkotmányos funkcióit és az állami életben betöltött szerepüket.
István Solti
doaj   +1 more source

La comprensión del concepto de continuidad en el marco de la teoría de Pirie y Kieren [PDF]

open access: yes, 2011
La mayoría de personas involucradas directa o indirectamente con la Educación Matemática estamos de acuerdo en que la comprensión de conceptos es el aspecto más relevante en la enseñanza y el aprendizaje de las Matemáticas. Nuestro objetivo es diseñar y
Londoño, René Alejandro   +1 more
core  

La ville rend libre ? [PDF]

open access: yesÉgypte/Monde arabe, 2012
Selon différents récits historiques, les pays du Maghreb, depuis leur indépendance, ont connu d’importants changements sociaux qui ont eu des répercussions sur l’émancipation des femmes sans pour autant combler les différences structurelles existant entre hommes et femmes.
openaire   +3 more sources

Small Extracellular Vesicles‐Derived Circ6718 Unlocks Stromal Remodeling and Serves as a Biomarker in Gastric Cancer

open access: yesAdvanced Science, EarlyView.
sEVs‐circ6718 serves as a promising serum biomarker for gastric cancer early diagnosis and prognosis, promoting malignant transformation in gastric cancer cells and GC‑MSC differentiation into CAFs. sEVs‑circ6718 holds potential as a biomarker for the early diagnosis and prognostic assessment of gastric cancer.
Fan Zhang   +7 more
wiley   +1 more source

Condições ideais para o consumo específico de madeira na produção de celulose [PDF]

open access: yesProduction, 2013
Este artigo apresenta uma modelagem estatística para os dados sobre consumo específico de madeira (CEM) de uma indústria de celulose e papel. Um importante objetivo deste setor é identificar os possíveis fatores que afetam o CEM, promovendo grande ...
Francisco de Assis Bertini Moraes   +2 more
doaj   +2 more sources

¿Qué aporta la historia de las matemáticas a futuros profesores sobre el concepto de límite funcional? [PDF]

open access: yes, 2016
Este documento corresponde a una presentación la cual hace parte de las actividades asociadas a la realización de una tesis de maestría que busca diseñar herramientas mediadas por la Historia de las Matemáticas, dirigidas a futuros docentes para ampliar ...
Guacaneme, Edgar Alberto   +1 more
core  

NSUN5 Attenuates Renal Injury and Ferroptosis in Hyperuricaemic Nephropathy Through YBX2‐Dependent Stabilisation of SCD1 m5C Methylation

open access: yesAdvanced Science, EarlyView.
NSUN5 is downregulated in hyperuricaemic nephropathy. Overexpression of NSUN5 enhances the stability of SCD1 mRNA through the m5C reader YBX2, ultimately inhibiting ferroptosis in renal tubular epithelial cells. Additionally, this axis suppresses the NF‐κB signaling pathway to alleviate inflammation and upregulates ABCG2 to promote uric acid excretion,
Xiu‐xiu Song   +12 more
wiley   +1 more source

A Magyar Ferences Rendtartomány a 14. században

open access: yesEgyháztörténeti Szemle
A ferences rendtartományok első olyan összeírását, mely az egyes provinciák mellett immár név szerint felsorolja azok őrségeit és kolostorait is, Paulinus Venetus pozzuoli püspök készítette el 1340 körül.
Péter Galambosi
doaj   +3 more sources

L’eau rend malade et la forêt se venge

open access: yesRecherches Germaniques
This article builds on recent ecocritical re-readings of plays by Norwegian playwright Henrik Ibsen (1828-1906), while questioning their relevance.
Solenne Guyot
doaj   +1 more source

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