Retrospective Multicenter Real-Life Study on the First-Line Treatment of Classical Hodgkin Lymphoma in Argentina.

There are no data in Argentina on the response rates to first-line treatment of classical Hodgkin Lymphoma (cHL) outside clinical trials. A total of 498 patients from 7 public and private hospitals in Argentina were retrospectively examined. The median follow-up was 37.

The biliverdin chromophore binds covalently to a conserved cysteine residue in the N-terminus of Agrobacterium phytochrome Agp1.

Phytochromes are widely distributed biliprotein photoreceptors. Typically, the chromophore becomes covalently linked to the protein during an autocatalytic lyase reaction. Plant and cyanobacterial phytochromes incorporate bilins with a ring A ethylidene side chain, whereas other bacterial phytochromes utilize biliverdin as chromophore, which has a vinyl ring A side chain.