• Welcome to Phoenix Rising!

    Created in 2008, Phoenix Rising is the largest and oldest forum dedicated to furthering the understanding of, and finding treatments for, complex chronic illnesses such as chronic fatigue syndrome (ME/CFS), fibromyalgia, long COVID, postural orthostatic tachycardia syndrome (POTS), mast cell activation syndrome (MCAS), and allied diseases.

    To become a member, simply click the Register button at the top right.

Search results

  1. M

    Natural Killer Cell Deficiency anyone?

    Some thoughts on nk cells. Low nk function was found in CFS patients in Japan in the 1980s, and it was therefore named low natural killer cell syndrome. However i think over time japanese researchers moved away from this, and my vague understanding is that they do not place much emphasis on...