From Phys.Org:
In a scientific breakthrough that aids our understanding of the internal wiring of immune cells, researchers at Monash University in Australia have cracked the code behind Ikaros, an essential protein for immune cell development and protection against pathogens and cancer. This disruptive research, led by the eminent Professor Nicholas Huntington of Monash University’s Biomedicine Discovery Institute, is poised to reshape our comprehension of gene control networks and its impact on everything from eye color to cancer susceptibility and design of novel therapies. The study, published in Nature Immunology, promises pivotal insights into the mechanisms safeguarding us against infections and cancers.
When the transcription factor Ikaros/Ikzf1 was deliberately obstructed, whether in preclinical models or humans, the once-mighty activity of natural killer (NK) cells, our immune system’s frontline warriors, plummeted. Loss of this transcription factor in NK cells resulted in widespread dysregulation of NK cell development and function, preventing their ability to recognize and kill virus-infected cells and clear metastatic tumor cells from circulation.
More here.