Results 41 to 50 of about 22,403 (300)

Nutrient/TOR signaling controls adipose mitochondrial transcription factor A (TFAM) to regulate organismal growth in Drosophila

open access: yesFEBS Letters, EarlyView.
Animals must match their growth rate to available nutrients. We show that in Drosophila larvae, the nutrient‐sensing TOR kinase controls growth by regulating levels of TFAM, a key regulator of mitochondrial function, in the adipose tissue. When nutrients are abundant, high TOR activity suppresses TFAM, lowering mitochondrial bioenergetic activity and ...
Shrivani Sriskanthadevan‐Pirahas   +4 more
wiley   +1 more source

Libro de circulares

open access: yes, 2012
Libro de circulares, 1966 ...
Parroquia de la Inmaculada Concepción de Tepecoacuilco (author)
core   +2 more sources

Tarjetas de Estrategias Circulares como herramienta de ideación en el diseño circular

open access: yesLa Tadeo DeArte
Este artículo presenta las Tarjetas de Estrategias Circulares como una de las herramientas principales de pensamiento visual desarrollada en el marco del proyecto de investigación “Creación de un modelo metodológico de diseño circular basado en la ...
Aida Manrique Lopez   +1 more
doaj   +1 more source

Las redes de drenaje de los rios Alberche y Guadarrama como indicadores estructurales del Sistema Central Espanol

open access: yesEstudios Geologicos, 2003
Utilizando una metodología semicuantitativa, las redes de drenaje de los ríos Alberche y Guadarrama ponen de manifiesto que existen alineaciones circulares sobre las rocas graníticas y metamórficas de la Cordillera Central, cuya presencia hasta ahora se ...
C. Martín Escorza
doaj   +1 more source

Peripheral lysosomes recruit PLEKHG3 to focal adhesions and restrain protrusion dynamics

open access: yesFEBS Letters, EarlyView.
Proximity‐dependent labeling at the LAMTOR complex revealed the Rho GEF PLEKHG3 as a lysosome‐proximal protein directing the study toward the influence of lysosome positioning on actin dynamics and cell motility. We show that PLEKHG3 colocalizes with lysosomes at focal adhesion sites and observe that forced peripheral dispersion of lysosomes hinders ...
Rainer Ettelt   +8 more
wiley   +1 more source

Laminas cilíndricas circulares. Una solución aproximada

open access: yesInformes de la Construccion, 1984
Se presenta en este trabajo una simplificación del análisis de las láminas cilíndricas de directriz circular proponiendo una solución aproximada obtenida por la descomposición del trabajo total en dos más sencillos: el longitudinal y el transversal ...
Juan Cerdó Pons
doaj   +1 more source

Engineering peptides into antibodies—opportunities and strategies for therapeutic innovation

open access: yesFEBS Letters, EarlyView.
Peptides and antibodies occupy complementary therapeutic niches. Peptides recognize difficult targets in a compact format, while antibodies add specificity, long half‐life, and effector functions. This review examines strategies that merge both modalities—peptide grafting into loops, terminal and Fc fusions, and bioconjugation—highlighting how ...
Jinling Wang   +2 more
wiley   +1 more source

Los diagramas circulares del Códice Pérez.

open access: yesAnales del Instituto de Investigaciones Estéticas, 2019
Este artículo estudia los diagramas circulares en el Códice Pérez, un documento compilado por Juan Pío Pérez en la primera mitad del siglo XIX y que reúne textos de diferentes manuscritos de los conocidos como libros de Chilam Balam. Estas imágenes, que
Florencia Scandar
doaj   +1 more source

Liver organoids: modelling complexity in homeostasis and disease

open access: yesFEBS Letters, EarlyView.
Studying liver in vitro has been challenging because simple 2D cell cultures fail to capture liver's cellular and architectural complexity. To bridge this gap, scientists increasingly use organoids, 3D liver models which better mimic liver composition and function. This review examines recent advances in liver organoid complexity and realism, discusses
Anna M. Dowbaj, Meritxell Huch
wiley   +1 more source

Circular Economy

open access: yes, 2022
This contribution features the submission of one of the most important sustainability keywords to Springer's Encyclopedia of Sustainable Management. It provides a definition and an introduction to the circular economy (CE). It describes key policies and regulatory interventions that are meant to promote the CE agenda.
Camilleri, Mark Anthony   +2 more
openaire   +2 more sources

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