Studies on patients who suffer from neurodegenerative illnesses suggest that misfolded proteins spread along with connected networks in the brains. This case prompts the gradual declination of the brain. Mouse models have helped the conclusion of studies in the transmission of pathogenic proteins and the occurrence of neuron death, as is evident in patients.

Factors that regulate the spread of proteins are still under contemplation and study. The incomplete understanding of the vulnerability of functions poses the biggest challenge in the research protocol. 


Quantitative mapping of the pathology and use of network modeling helps in the understanding of the spatiotemporal pattern in a spread. The profiles of a-synuclein have an in-depth description through a network model that works along with the following two conditions:

  • The expression of the endogenous a-synuclein
  • The anatomical connectivity of the protein

The mapping of the model allows the selective assessment of the vulnerability of alpha-synuclein pathologies. Quantitative pathology helps in the understanding of genetic risk factors that affect the toxicity and spread of the pathology.

The pathogenesis of Parkinson’s disease

The scientific community established specific mutations of the a-synuclein protein, among families suffering from the hereditary conditions. This observation led to the formation of studies that expounded the interaction of the protein with specific membranes.

A-synuclein interacts with the lipid membranes and forms amyloid structures that deposit in Lewy bodies. Toxicity that arises from the protein’s processes could be the result of abnormal interaction and changes in the movement of the vesicle. A model that links the dynamics of the vesicle to the progressive toxicity leads to the development of potent therapy solutions.

Interaction of a-synuclein with herbals

A group of researchers conducted a study to develop conclusive observations on the interaction of specific herbs with the protein. They used the following elements:

  • Powdered seeds of Salix aegyptica, Stigma maydis, Berberis and Quercus robur
  • 2000ml of methanol to extract the powdered seeds at a room temperature of 25 degrees Celcius for twenty-four hours. The process then proceeded to include sonication at an ultrasonic bath
  • A rotary evaporator of -20 Celsius 

The researchers used a Xantec SR7500DC instrument to observe the biomolecular interaction. The tool recorded changes in the refractive index and translated the results to the quantity of the analyte. The control on the a-synuclein was done according to the amine coupling method, by the CMD chip surface. 


The goal of the research was to establish a standard therapeutic solution that could prevent the formation of amyloid. Screening the small molecules to assess the binding affinity is a convenient and productive method. Using a combination of techniques to complement conventional procedures is a powerful way of gaining insightful conclusions. The researchers attribute the accuracy of the results to the application of the following methods:

  • TEM
  • CD spectroscopy
  • ThT fluorescence

Salix aegyptiaca had the highest affinity to a-synuclein. It also had a high anti-amyloidogenic effect and was the best candidate for the development of an anti-fibrillation therapy drug. You can acquire a high-quality a-synuclein from StressMarq’s store. Reach us today for the specification of your order.


We Specialize In:

We welcome your comments!