Results 111 to 120 of about 3,474,148 (258)

Tumor‐stromal crosstalk and macrophage enrichment are associated with chemotherapy response in bladder cancer

open access: yesFEBS Open Bio, EarlyView.
Chemoresistance in bladder cancer: Macrophage recruitment associated with CXCL1, CXCL5 and CXCL8 expression is characteristic of Gemcitabine/Cisplatin (Gem/Cis) Non‐Responder tumors (right side) while Responder tumors did not show substantial tumor‐stromal crosstalk (left side). All biological icons are attributed to Bioicons: carcinoma, cancerous‐cell‐
Sophie Leypold   +11 more
wiley   +1 more source

Microglial dynamics and ferroptosis induction in human iPSC‐derived neuron–astrocyte–microglia tri‐cultures

open access: yesFEBS Open Bio, EarlyView.
A tri‐culture of iPSC‐derived neurons, astrocytes, and microglia treated with ferroptosis inducers as an Induced ferroptosis model was characterized by scRNA‐seq, cell survival, and cytokine release assays. This analysis revealed diverse microglial transcriptomic changes, indicating that the system captures key aspects of the complex cellular ...
Hongmei Lisa Li   +6 more
wiley   +1 more source

DE ARMARIOS Y BIBLIOTECAS: MASCULINIDAD Y TRADICIÓN LITERARIA CHILENA EN LA NARRATIVA DE ALBERTO FUGUET

open access: yesRevista Chilena de Literatura, 2009
La tesis de este ensayo postula que la narrativa de Alberto Fuguet puede ser leída como un proyecto escriturario que propone una (nueva) estrategia retórica por la cual representar los desvíos del género sexual.
Cristian Opazo
doaj  

Nuevas tecnologías genómicas y su aplicación en pediatría

open access: yesAnales de Pediatría
Resumen: El desarrollo de tecnologías genómicas ha transformado la práctica de la pediatría, permitiendo avances significativos en el diagnóstico de enfermedades genéticas, el 70% de las cuales comienzan en la infancia. Las variaciones genómicas, que van
Damià Heine Suñer   +2 more
doaj   +1 more source

Differential regulation of ZFAS1 splice variants by endoplasmic reticulum stress in hepatocyte cell lines

open access: yesFEBS Open Bio, EarlyView.
ZFAS1 is a lncRNA promoting cell proliferation and migration, exhibiting high expression in various cancers. It is conserved, widely expressed, and produces multiple splice variants with unclear roles. We identified several splice variants in hepatocyte models, and found that inhibiting or suppressing regulators of the unfolded protein response (PERK ...
Sébastien Soubeyrand   +2 more
wiley   +1 more source

The cooperative regulation of miR‐221 by APE1 and AUF1 impacts p27Kip1 defining a miR signature relevant for cervical cancer

open access: yesFEBS Open Bio, EarlyView.
A regulatory axis involving APE1, AUF1, and miR‐221 is proposed. Pri‐miR‐221 is processed by DROSHA and DICER to generate mature miR‐221, which targets p27Kip1 mRNA. APE1 and AUF1 compete for pre‐miR‐221 binding. Reduced APE1/AUF1 levels impair miR‐221 biogenesis, decrease p27Kip1 mRNA degradation, and promote cell cycle progression, chemoresistance ...
Matilde Clarissa Malfatti   +3 more
wiley   +1 more source

Anchorage‐independent and faster growth in clonal population from UV‐irradiated NER‐deficient cells

open access: yesFEBS Open Bio, EarlyView.
UV‐irradiated cells expressing a DDB2 mutant protein unable to interact with PCNA (DDB2PCNA‐) form clones able to grow without anchorage. Different experimental approaches reveal heterogeneity in cell cycle regulation and drug response within these clones, emphasizing the crucial role of the DDB2‐PCNA interaction in preventing cellular transformation ...
Paola Perucca   +6 more
wiley   +1 more source

En el año del burro: Platero, Freinet y un silencio desenterrado. // In the year of the donkey: Platero, Freinet and the digged up silence.

open access: yesCabás, 2014
(ES) Recuperar la memoria histórica de la educación escolar española durante el último siglo es tarea difícil y arriesgada en la que a veces salta una dramática sorpresa.
Juan González Ruiz
doaj  

Sixty original plays for primary grades [PDF]

open access: yes, 1957
Thesis (Ed.M.)--Boston ...
Clayton, Madeline E.   +5 more
core  

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