A joint research group clarifies a key mechanism of how retrotransposons preferentially insert in the centromere. The findings reveal strong integration biases for certain genetic elements, shedding light on rapid genome evolution.
Research suggests that different α-synuclein aggregate conformations lead to distinct pathologies in neurodegenerative diseases. Suzuki et al. found that α-synuclein fibrils (-) inhibit proteasome activity, leading to accumulation of phosphorylated α-synuclein and ubiquitinated proteins.
Researchers at Tokyo Institute of Technology discovered the role of Atg2 in tethering pre-autophagosomal membranes to the endoplasmic reticulum. The study found that Atg2's N- and C-terminal regions have membrane-binding capabilities, allowing it to initiate autophagosome formation and expand membranes. Understanding this mechanism is ...
The study expands protein analysis to C-terminal proteins and enables assessment of specific regions' roles in biological functions. This new approach can be applied ex-vivo or in-vivo and has implications for understanding essential protein functions.