Results 111 to 120 of about 1,536,062 (249)

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

FEBS 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, Paulina Lau, Ruth McPherson   +2 more
wiley   +1 more source

Estructura dinámica de la conversión

Estudios Eclesiásticos, 1979
La palabra "conversión" se encuentra presente en toda la Escritura, desde los escritos proféticos, pasando por Juan Bautista, hasta las predicaciones de Jesús anunciando el Reino.
Dionisio Mínguez
doaj  

Evaluación económica de la transición de la producción convencional hacia la producción orgánica de durazno [PDF]

, 2017
Capítulo de libroAnálisis sobre opciones de conversión de la producción convencional a la producción orgánica de ...
ARJONA SUAREZ, ENRIQUE DE JESUS, ARJONA SUAREZ, ENRIQUE DE JESUS, BARRERA ISLAS, DANIEL, BARRERA ISLAS, DANIEL, BRAMBILA PAZ, JOSE DE JESUS, BRAMBILA PAZ, JOSE DE JESUS, HERNANDEZ MARTINEZ, JUVENCIO, HERNANDEZ MARTINEZ, JUVENCIO, LOPEZ REYNA, MARIA DEL CARMEN, LOPEZ REYNA, MARIA DEL CARMEN, Ortiz Rivera, María Isabel, Ortiz Rivera, María Isabel, TORRES HERNANDEZ, GLAFIRO, TORRES HERNANDEZ, GLAFIRO   +13 more
core  

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

FEBS 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, Nicolò Gualandi, Gianluca Tell, Giulia Antoniali   +3 more
wiley   +1 more source

DESCOMPOSICIÓN TERMOGRAVIMÉTRICA DE LOS RESIDUOS SÓLIDOS DE TOMATE:

Revista Centro Azúcar, 2020
Introducción: En la fábrica de conservas “La Conchita” se generan anualmente alrededor de 83,27 t de  residuos sólidos, que pueden tener aplicaciones energéticas como la pirólisis. Objetivo: Determinar la conversión y parámetros cinéticos del proceso.
Yanet Guerra Reyes, Boris Abel Ramos Robaina, Leonardo Aguiar Trujillo   +2 more
doaj  

Catalytic degradation of phenol with hydrogen peroxide: Heterogeneous Fenton-Like systems [PDF]

, 2009
Se sintetizaron catalizadores de Fe2O3/CeO2 a partir de un método simple de combustión. Se estudió la influencia del contenido de hierro (5-20%), la temperatura, la concentración de H2O2 y la temperatura de calcinación (400°C-900°C) sobre la reacción de ...
Dafinov, Anton, Fenoglio, Rosa Juana, Massa, Paola Andrea, Medina Cabello, Francisco   +3 more
core  

Dapagliflozin prevents methylglyoxal‐induced retinal cell death in ARPE‐19 cells

FEBS Open Bio, EarlyView.
Diabetic macular oedema is a diabetes complication of the eye, which may lead to permanent blindness. ARPE‐19 are human retinal cells used to study retinal diseases and potential therapeutics. Methylglyoxal is a compound increased in uncontrolled diabetes due to elevated blood glucose.
Naina Trivedi, Zainab Quraishi, Shima Khezri Azizi Far, Madaleine Ward, Aidan Conway, Reem Abdulredha, Eman Mshari, Yousif A. Shamsaldeen   +7 more
wiley   +1 more source

Felip Pedrell y la reforma de la música religiosa [PDF]

, 1991
Las primeras obras de Pedrell en el terreno de la música sacra fueron compuestas bajo la estética "eslaviana", denominada asi por López Calo, es decir, la estética influenciada por el estilo de Hilarión Eslava.
López Calo, José
core   +1 more source

Nuclear pore links Fob1‐dependent rDNA damage relocation to lifespan control

FEBS Open Bio, EarlyView.
Damaged rDNA accumulates at a specific perinuclear interface that couples nucleolar escape with nuclear envelope association. Nuclear pores at this site help inhibit Fob1‐induced rDNA instability. This spatial organization of damage handling supports a functional link between nuclear architecture, rDNA stability, and replicative lifespan in yeast.
Yamato Okada, Mina Iwaki, Kyosuke Hagiri, Rei Izumi, Masahiko Harata, Chihiro Horigome   +5 more
wiley   +1 more source

C2α‐carbanion‐protonating glutamate discloses tradeoffs between substrate accommodation and reaction rate in actinobacterial 2‐hydroxyacyl‐CoA lyase

FEBS Open Bio, EarlyView.
Enzymes of the 2‐hydroxyacyl‐CoA lyase group catalyze the condensation of formyl‐CoA with aldehydes or ketones. Thus, by structural adaptation of active sites, practically any pharmaceutically and industrially important 2‐hydroxyacid could be biotechnologically synthesized. Combining crystal structure analysis, active site mutations and kinetic assays,
Michael Zahn, Barbara Seroka, Ryszard Lazny, Zenon Lotowski, Thore Rohwerder   +4 more
wiley   +1 more source