Hola,
¿eres nuevo aquí?

Regístrate gratis y conecta tu empresa con financiación pública, partners y proyectos.

Tengo cuenta

Regístrate

Ver video

WING MORPHOGENESIS

Financiado

Cerrado

A physical basis for wing morphogenesis and planar cell polarity

During development, physical forces are generated in precise patterns and produce elegant choreography of cell movements that determine tissue shape. The function of many tissues depends not only on their shape, but on the correct... ver más

31/05/2015

MPG

2M€

Presupuesto del proyecto: 2M€

Líder del proyecto

MAXPLANCKGESELLSCHAFT ZUR FORDERUNG DER WISSE... No se ha especificado una descripción o un objeto social para esta compañía.

TRL 4-5

Fecha límite participación Sin fecha límite de participación.

Financiación concedida El organismo FP7 notifico la concesión del proyecto el día 2015-05-31 No tenemos la información de la convocatoria

0% 100% 100%

Información adicional privada

No hay información privada compartida para este proyecto. Habla con el coordinador.

1 Participantes

MPG

0.00€ | Lider

Conecta tu I+D

¿Tienes un proyecto y buscas un partner? Gracias a nuestro motor inteligente podemos recomendarte los mejores socios y ponerte en contacto con ellos. Te lo explicamos en este video

Proyectos interesantes

HydraMechanics Mechanical Aspects of Hydra Morphogenesis 2M€ Cerrado

BIOMECAMORPH The Biomechanics of Epithelial Cell and Tissue Morphogenesis 2M€ Cerrado

BFU2010-16546 MECANISMOS CELULARES DE CONSTRICCION DE TEJIDOS DURANTE LA M... 169K€ Cerrado

TIMORPH Morphogenesis of proliferative epithelial tissue 2M€ Cerrado

MechanoSelfFate Role of Tissue Mechanics in Embryonic Self Organization and... 2M€ Cerrado

FEM4Embryo New implicit-surface Finite Element Methods to discover univ... 212K€ Cerrado

Líder del proyecto

MAXPLANCKGESELLSCHAFT ZUR FORDERUNG DER WISSE... No se ha especificado una descripción o un objeto social para esta compañía.

TRL 4-5

Presupuesto del proyecto 2M€

Fecha límite de participación Sin fecha límite de participación.

Descripción del proyecto During development, physical forces are generated in precise patterns and produce elegant choreography of cell movements that determine tissue shape. The function of many tissues depends not only on their shape, but on the correct alignment of planar cell polarity within the tissue. Remarkably, recent evidence from my lab has suggested that physical forces not only shape the wing, but also align the planar polarity of its constituent cells with the proximal distal wing axis. The wing blade is remodeled at pupal stages by proximal-distal stretching caused by contraction of the wing hinge. Hinge contraction produces precise patterns of oriented cell rearrangements and cell divisions in the wing blade that lengthen it proximo-distally and refine its shape. The polarity of cell rearrangements also re-orients intracellularly polarized complexes of Planar Cell Polarity (PCP) proteins to face the distal side of the wing. This occurs because these complexes turn over very slowly, compared with the rate of cell rearrangement. We will investigate three problems defined by this work. First, how does polarized cell stretching cause epithelial remodeling? The pupal wing is the first in vivo example of this process in a genetically and physically accessible model. Second, what are the genetic, cellular, and physical mechanisms that specify the pattern of cellular flow occuring in the wing blade? Third, what signals orient PCP during early wing development? This previously undescribed early polarity is oriented roughly perpendicular to the final direction, is a critical starting point for the later development of proximal-distal polarity. This work will provide important insight into genetic, cellular and physical mechansisms that shape and polarize tissues.

Conecta tu I+D

Entra hoy

¿Olvidé mi contraseña?

Financiación

Empresas

CTIs/Universidades

Proyectos

Investigadores