There are multiple definitions:

1. coma of unknown etiology(English)

   • caused by a wide variety of pathologies that require immediate and targeted treatment, but there is little empirical data guiding rational and efficient management
   • Coma, Emergency medicine
   • https://doi.org…3049-019-0669-4

2. coupling of ubiquitin conjugation to endoplasmic reticulum degradation(English)

   • AML, APC/C, APH, ARM, AT, ATM, BAC, BS, FISH, HECT, HJ, HR, MEF, MMC, MRN, NLS, PCNA, PIKK, RACE, RING, RTK, SILAC, SLIM, TLS, UBD
   • Cell biology, Molecular biology
   • https://doi.org…101.2014.956475