Page 2 - Protein Aggregation News Today

The immune system is essential to protect organisms from internal and external threats. The rapidly acting, non-specific innate immune system includes complement, which initiates an inflammatory cascade and can form pores in the membranes of target cells to induce cell lysis. Regulation of protein homeostasis (proteostasis) is essential for normal cellular and organismal function, and has been implicated in processes controlling immunity and infection. Chaperones are key players in maintaining p...

Clusterin is a glycoprotein present at high concentrations in many extracellular fluids, including semen. Its increased expression accompanies disorders associated with extracellular amyloid fibril accumulation such as Alzheimer’s disease. Clusterin is an extracellular molecular chaperone which prevents the misfolding and amorphous and amyloid fibrillar aggregation of a wide variety of unfolding proteins. In semen, amyloid fibrils formed from a 39-amino acid fragment of prostatic acid phosphat...

Researchers presented eight hallmarks of neurodegenerative diseases (NDDs), their in vivo biomarkers, and interactions to help categorize NDDs and specify patients within a specific NDD.

Tau and tubulin proteins are one of the leading causes of many neurodegenerative diseases, such as Alzheimer's and Parkinson's.

Researchers reviewed research advancements showing the significant role both innate and adaptive immune systems play in the pathological course of Alzheimer’s disease.

Learn how a combination of FlowCam LO, FlowCam Nano, and DLS measurements was used to BSA aggregate populations

Amyotrophic lateral sclerosis (ALS) is a rapidly progressive and fatal neurodegenerative disease that results from the loss of both upper and lower motor neurons. It is the most common motor neuron disease and currently has no effective treatment. There is mounting evidence to suggest that disturbances in proteostasis play a significant role in ALS pathogenesis. Proteostasis is the maintenance of the proteome at the right level, conformation and location to allow a cell to perform its intended f...

DZNE and Intravacc B.V., a world leading contract development and manufacturing organization (CDMO) of preventive and therapeutic vaccines, have been awarded a funding of € 2.5 million from the European Union (EIC Transition Grant) to further develop a prototype ALS vaccine, including process development, scale-up, and toxicology study.

WiSoft Athena is a ready-made image analysis software that is precise and powerful, yet easy to use. It allows for the quick evaluation of cell biology experimental results.

Mutant superoxide dismutase 1 (SOD1) can be constitutively released from motor neurons and transmitted to naïve motor neurons to promote the progression of amyotrophic lateral sclerosis (ALS). However, the biological impacts of this process and the precise mechanisms of SOD1 release remain to be fully resolved. Using biochemical and fluorescent techniques, this study aimed to determine if P2X7 receptor activation could induce mutant SOD1 release from motor neurons and whether this released SOD1...