The receptor for advanced glycation end products (RAGE) system in women with intraamniotic infection and inflammation.

Objective: Receptor for advanced glycation end products (RAGE) is a multiligand cell-surface receptor part of the immunoglobulin superfamily with crucial roles in inflammation. S100A12/ENRAGE, a biomarker of amniotic fluid (AF) inflammation, is a ligand for RAGE. sRAGE, a competitive soluble RAGE receptor, inhibits RAGE ligands.

Somatic D-loop mitochondrial DNA mutations are frequent in uterine serous carcinoma.

The mitochondria plays a role in apoptosis. Its genome is also more susceptible to mutations because of high levels of reactive oxygen species and limited repair mechanisms. The D-loop of mitochondrial DNA (mtDNA) contains essential transcription and replication elements, and mutations in this region might alter the rate of DNA replication.