Results 81 to 90 of about 520,639 (302)

KLK7 overexpression promotes an aggressive phenotype and facilitates peritoneal dissemination in colorectal cancer cells

open access: yesFEBS Open Bio, EarlyView.
KLK7, a tissue kallikrein‐related peptidase, is elevated in advanced colorectal cancer and associated with shorter survival. High KLK7 levels in ascites correlate with peritoneal metastasis. In mice, KLK7 overexpression increases metastasis. In vitro, KLK7 enhances cancer cell proliferation, migration, adhesion, and spheroid formation, driving ...
Yosr Z. Haffani   +6 more
wiley   +1 more source

La autonomía curricular en la Nueva Escuela Mexicana

open access: yesAcción y Reflexión Educativa
Este texto tiene el propósito de reflexionar en torno al papel de la autonomía curricular como un parteaguas para iniciar un proceso de resignificación del docente de Educación Primaria.
Sergio Hugo Hernández Belmonte
doaj   +1 more source

Semantic networks: tool to identify what should be evaluated in university teaching [PDF]

open access: yes, 2012
Al cumplir seis años de la implementación de un sistema electrónico para evaluar funciones exclusivamente docentes en la UAAAN se vio la necesidad de indagar con alumnos y maestros acerca de los elementos que deben considerarse para evaluar la docencia ...
Garza, Rosa María
core   +1 more source

Domain associated with zinc fingers‐containing NF90‐NF45 complex inhibits m6A modification of primary microRNA by suppressing METTL3/14 activity

open access: yesFEBS Open Bio, EarlyView.
NF90–NF45 functions as a negative regulator of methyltransferase‐like 3/14 (METTL3/14)‐mediated N6‐methyladenosine (m6A) modification on primary microRNAs (pri‐miRNAs). NF90–NF45 binds to anti‐oncogenic pri‐miRNAs and inhibits their m6A modification, thereby suppressing the biogenesis of anti‐oncogenic miRNAs.
Takuma Higuchi   +6 more
wiley   +1 more source

Inmigración: la situación de las mujeres turcas y magrebíes en los barrios guetos del este de Francia

open access: yesAsparkía, 2004
Resumen Intentar comprender las situaciones que las mujeres, jóvenes y más mayores, procedentes de las migraciones turcas y magrebíes viven en Francia al inicio del siglo XXI, implica plantearse la cuestión en el campo del amplio movimiento migratorio ...
Alain Montaclair
doaj  

El agrupamiento de textos en la escuela elemental

open access: yesEnunciación, 2009
Agrupar textos” en la escuela elemental evoca lo que se hacía antes. ¿Por qué no? Después de decenas de años, tanto los manuales de lectura como los de francés (de manera integrada), ofrecen una organización temática conformada por: fragmentos de textos ...
Jacques David   +2 more
doaj   +1 more source

TRADITION OF INDONESIAN ARTS AND NOW [PDF]

open access: yes, 2004
This paper is concerned with the study of Tradition of Indonesian Arts and Now. Indonesia is the largest archipelago in the world. It consists of more than thirteen thousand island, six thousand of which, covering sixty percent of its area size are ...
I Made , Bandem
core  

Pioglitazone plus (−)‐epigallocatechin gallate: a novel approach to enhance osteogenic performance in aged bone marrow mesenchymal stem cells

open access: yesFEBS Open Bio, EarlyView.
Aged human bmMSCs are seeded in the scaffold. Osteoblastic induction can slightly increase cell's bone‐forming activity to produce bone‐like tissues, shown as the sporadic xylenol orange‐stained spots (the lower left image). Notably, pioglitazone plus EGCG co‐treatment dramatically increases cell's bone‐forming activity and bone‐like tissue production (
Ching‐Yun Chen   +6 more
wiley   +1 more source

Inclusión y formación de maestros [PDF]

open access: yes, 2009
La Escuela Busca al Niño –EBN– es una estrategia para el reingreso a la escolaridad que desde 1998 se viene implementando en varias ciudades de Colombia. En Medellín, esta estrategia es desarrollada por una alianza interinstitucional, bajo la política de
Calvo, Gloria
core   +2 more sources

dUTPase is essential in zebrafish development and possesses several single‐nucleotide variants with pronounced structural and functional consequences

open access: yesFEBS Open Bio, EarlyView.
dUTPases are involved in balancing the appropriate nucleotide pools. We showed that dUTPase is essential for normal development in zebrafish. The different zebrafish genomes contain several single‐nucleotide variations (SNPs) of the dut gene. One of the dUTPase variants displayed drastically lower protein stability and catalytic efficiency as compared ...
Viktória Perey‐Simon   +6 more
wiley   +1 more source

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