Understanding the physiological and pathological relevance of liquid-liquid phas...
Understanding the physiological and pathological relevance of liquid-liquid phase separation by synuclein family of proteins
Proteins are among the most essential molecules of life. In recent times, it has been discovered that proteins can undergo liquid-liquid phase separation (LLPS) to form highly efficient droplet reservoirs for its functionality. Ho...
ver más
¿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
LipiSyn
Study of membrane lipid composition and alpha-synuclein spre...
196K€
Cerrado
toxiclipasyn
Understanding the balance between functional and deleterious...
171K€
Cerrado
InMIND
Intervention in Neurodegenerative disorders via Mechanistic...
219K€
Cerrado
IDP Assembly
Novel Integrated Approach for Assembly Analysis of Intrinsic...
215K€
Cerrado
KinCond
Mechanism of protein kinases in biomolecular condensates
174K€
Cerrado
HSP70ASYN
Structural studies of the interaction between Hsp70 and alph...
210K€
Cerrado
Información proyecto SynDrops
Duración del proyecto: 24 meses
Fecha Inicio: 2022-05-20
Fecha Fin: 2024-05-31
Fecha límite de participación
Sin fecha límite de participación.
Descripción del proyecto
Proteins are among the most essential molecules of life. In recent times, it has been discovered that proteins can undergo liquid-liquid phase separation (LLPS) to form highly efficient droplet reservoirs for its functionality. However, these concentrated protein droplets can also lead to pathological protein aggregation and toxic amyloid fibril formation. One such example is α-synuclein (α-Syn), which can undergo LLPS-mediated amyloid aggregation associated with Parkinson’s disease (PD) pathogenesis. The physiological and pathological relevance of α-Syn LLPS remains elusive in the context of many biological factors such as familial mutations, presence of other synucleins, protein modifications and lipid membrane interaction. All of these factors significantly modulate the aggregation of monomeric α-Syn in solution. In this proposal, I aim to elucidate and quantify the effects of these mentioned in vivo relevant factors on the phase separation of α-Syn in a high throughput (HTP) and quantitative manner. While my work was the first to show that α-Syn can undergo LLPS; the host laboratory has developed a microfluidics based HTP method perfectly suited for protein LLPS related research. During the course of this project I will get trained on this particular technique along with several other sophisticated instruments. The outcome of this project will significantly help to elucidate the molecular origins of PD and provide important insights with respect to the onset time and progression of PD pathology, which is currently poorly understood. The knowledge obtained from this study will have crucial impact on the European society and the results might also be of interest to the pharmaceutical industries to effectively design new drugs against the progression of PD pathology in the long run.