Extended Data Fig. 7: Detection of methylglyoxal and its generation and neutralization.
From: Regulatory myeloid cells paralyze T cells through cell–cell transfer of the metabolite methylglyoxal
a, derivatization of carbonyl compounds with 3-Nitrophenylhydrazine (3-NPH) for detection by mass spectrometry. b, Methylglyoxal content measurement in different immune cells from the peripheral blood of HCC patients (n = 3). c, Chemical formulas for molecules with guanidine-groups that are targets of methylglyoxal (red boxes).
