J Allergy Clin Immunol Glob
February 2025
The ubiquitin ligase Anaphase-Promoting Complex/Cyclosome (APC/C) and its regulatory protein Cdc20 play important roles in the control of different stages of mitosis. APC/C associated with Cdc20 is active and promotes metaphase-anaphase transition by targeting for degradation inhibitors of anaphase initiation. Earlier in mitosis, premature action of APC/C is prevented by the mitotic checkpoint (or spindle assembly checkpoint) system, which ensures that anaphase is not initiated until all chromosomes are properly attached to the mitotic spindle.
View Article and Find Full Text PDFAnn Allergy Asthma Immunol
December 2024
Background: The mRNA-based COVID-19 vaccine was introduced to the general public in December 2020. Shortly thereafter, safety concerns were raised due to the reporting of allergic reactions. Allergy-related disorders were suspected to be significant risk factors and the excipient polyethylene glycol was suggested to be a robust allergen.
View Article and Find Full Text PDF