Hola,
¿eres nuevo aquí?

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

Tengo cuenta

Regístrate

Ver video

PeptidesAndFear

Financiado

Cerrado

Neuropeptidergic modulation of synaptic circuits in fear and anxiety

Fear and anxiety are Fear and anxiety are essential for survival. Adequate reactions to anticipated and perceived threats strongly depend on the current state, context and previous experience. What are the neurobiological mechanis... ver más

30/04/2027

MEDIZINISCHE UNIVE...

1M€

Presupuesto del proyecto: 1M€

Líder del proyecto

MEDIZINISCHE UNIVERSITAET WIEN 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 HORIZON EUROPE notifico la concesión del proyecto el día 2022-05-01

ERC-2021-STG: ERC STARTING GRANTS Scope:Objectives

I+D

Cerrada hace 3 años

0% 100%

Información adicional privada

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

Participantes

MEDIZINISCHE UNIVERSITAET WI...

Lider

Proyectos interesantes

FLEXPEPNET

Medical Technol...

Applied Physics

2M€ Cerrado

SAF2008-04616

Medical Technol...

Applied Physics

188K€ Cerrado

SocialNAc

Medical Technol...

Applied Physics

2M€ Cerrado

ADOS

Medical Technol...

Applied Physics

2M€ Cerrado

PID2020-119358GB-I00

Medical Technol...

Applied Physics

138K€ Cerrado

SINCHAIS

Medical Technol...

Applied Physics

2M€ Cerrado

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

Duración del proyecto: 59 meses Fecha Inicio: 2022-05-01
Fecha Fin: 2027-04-30

Líder del proyecto

MEDIZINISCHE UNIVERSITAET WIEN No se ha especificado una descripción o un objeto social para esta compañía.

TRL 4-5

Presupuesto del proyecto 1M€

Fecha límite de participación Sin fecha límite de participación.

Descripción del proyecto Fear and anxiety are Fear and anxiety are essential for survival. Adequate reactions to anticipated and perceived threats strongly depend on the current state, context and previous experience. What are the neurobiological mechanisms that underlie these adaptive behaviors? While synaptic circuits are the backbone to process threat signals and transform them into behavioral responses, increasing evidence suggests that neuropeptides tune these synaptic circuits in a state- and context-dependent manner, thus allowing for temporal control of excitability and plasticity. Neuropeptide receptors are abundantly expressed in neuronal circuits that regulate fear and anxiety. In fact, recent evidence suggests that most neurons synthesize multiple neuropeptides and, in turn, are regulated by multiple neuropeptide receptors that are expressed in highly cell type-specific patterns. Indeed, genetic alterations in humans as well as pharmacological and genetic experiments in mice indicate important roles for multiple neuropeptides in regulating fear and anxiety and, if dysfunctional, increasing the risk for multiple neuropsychiatric disorders. However, due to the lack of specificity of existing tools, the circuit mechanisms underlying these effects are largely unknown. In this proposal I aim to reveal cell type-specific neuropeptidergic signaling mechanisms for context-dependent regulation of cortical circuit activity, cellular excitability and synaptic plasticity. I will use cutting-edge in vivo imaging and circuit manipulation tools combined with region- and cell type-specific CRISPR/Cas9-mediated genetic ablation to reveal how these neuropeptidergic signaling mechanisms regulate behavioral responses in the context of fear and anxiety. This multidisciplinary approach will allow me to gain unprecedented mechanistic insights into how neuropeptides drive adaptive circuit computations and how their dysfunction underlies maladaptive behavioral and emotional responses to external cues.

Conecta tu I+D

Entra hoy

¿Olvidé mi contraseña?

Financiación

Empresas

CTIs/Universidades

Proyectos

Investigadores