The test evaluates the expression of 20 genes, including 17 markers relevant to T-cell immunology and lymphoma biopathology, one EBV-related transcript, and variants of RHOA (G17V) and IDH2 (R172K/T).
Finally, we report the existence of additional rare, but recurring mutations found in lymphoma and thyroid cancer, which while failing to elevate 2HG nonetheless displayed loss of function, indicating a possible tumorigenic mechanism for a non-2HG-producing subset of IDH mutations in some malignancies.