Results 51 to 60 of about 1,556 (255)

Liberación de sustancias en células senescentes [PDF]

open access: yes, 2012
La invención trata de nanodispositivos para la liberación controlada de sustancias que comprenden un soporte recubierto por oligosacáridos, donde dichos oligosacáridos comprenden al menos 3 unidades de monosacáridos, y donde al menos uno de los ...
Murguía, José Ramón   +9 more
core  

PANoptosis in the pathogenesis of myelodysplastic syndromes

open access: yesMolecular Oncology, EarlyView.
PANoptosis, a combination of three types of programmed cell death, is mediated by a large protein complex called a PANoptosome. In healthy bone marrow hematopoietic cells, PANoptosis is restricted by inhibitory signaling. In MDS, bone marrow cells become sensitive to the PANoptotic stimuli due to the aberrant inactivation of inhibitory signaling or ...
Rohit Thalla   +4 more
wiley   +1 more source

Liberación de sustancias en células senescentes [PDF]

open access: yes, 2014
La invención trata de nanodispositivos para la liberación controlada de sustancias que comprenden un soporte recubierto por oligosacáridos, donde dichos oligosacáridos comprenden al menos 3 unidades de monosacáridos, y donde al menos uno de los ...
Murguía, José Ramón   +9 more
core  

Unraveling the epigenetic code in cancer cell–tumor microenvironment crosstalk

open access: yesMolecular Oncology, EarlyView.
Epigenetic regulation is a key driver of cancer development and progression. Diverse epigenetic alterations in cancer cells and components of the tumor microenvironment (TME) orchestrate their communication through multiple mechanisms. We discuss how the epigenetic code coordinates bidirectional cancer cell–TME crosstalk to promote cancer progression ...
Ji Hoon Park, Mi‐Young Kim
wiley   +1 more source

Desenvolvimento de angelônia em vaso, sob doses de adubo de liberação lenta

open access: yesOrnamental Horticulture, 2018
Angelonia integerrima é uma espécie nativa que possui potencial ornamental podendo ser cultivada em canteiros, floreiras, vasos, ou ainda ser utilizada como complemento em arranjos florais.
Mara Cíntia Winhelmann   +5 more
doaj   +1 more source

Avaliação in vitro da transição epitélio-mesênquima do carcinoma epidermoide de boca influenciado por fibroblastos orais senescentes

open access: yes, 2023
Seminário de Iniciação Científica e Tecnológica. Universidade Federal de Santa Catarina. Centro de Ciências da Saúde. Departamento de Ciências Morfológicas.Sabe-se que a carcinogênese oral não é dependente exclusivamente de mutações genéticas nas ...
Thiesen, Letícia
core  

Arginine methylation as a regulatory ratchet in cancer: From substrate selection to malignant‐state stabilization

open access: yesMolecular Oncology, EarlyView.
Arginine methylation can be viewed as a persistence‐prone post‐translational modification regulated by a network of PRMTs. Competitive and compensatory interactions among PRMTs can redistribute methylation across substrate pools shaped by sequence, structural, spatial, and environmental layers, reinforcing RNA‐processing, chromatin, and signaling ...
So Hyun Kwon, Ji Min Lee
wiley   +1 more source

¿POR QUÉ ENSEÑAR GERIATRÍA DESDE EL PREGRADO?

open access: yesMedicentro, 2011
El envejecimiento poblacional de la sociedad cubana es una realidad de gran interés por su tendencia al crecimiento. Cuba será, en los próximos cincuenta años, el país del Tercer Mundo más envejecido; alcanzó un 17,0 % de senescentes en el 20091.
Dr. Ángel Isern Menéndez   +1 more
doaj  

Mechanisms and therapeutic opportunities of the ribotoxic stress response in cancer

open access: yesMolecular Oncology, EarlyView.
Cancer cells' high translational demand creates opportunities to therapeutically target ribosome function. Ribosome stalling and collisions activate ZAKα and the ribotoxic stress response (RSR), which can trigger rapid, p53‐independent apoptosis in cancer.
Anastassiya Kim   +7 more
wiley   +1 more source

Influencia del factor de crecimiento fibroblástico 2 en células madre in vitro

open access: yesActualidades Biológicas, 2020
El interés y la necesidad de estudiar las células madre en terapias regenerativas han aumentado en los últimos años debido a su capacidad de proliferación y diferenciación hacia múltiples linajes.
Andrea Catalina Rubio Vargas   +2 more
doaj   +1 more source

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