Heavy drinking can cause the number of oxygen-carrying red blood cells to be abnormally low. This condition, known as anemia, can trigger a host of symptoms, including fatigue, shortness of breath, and lightheadedness.
The human leukocyte antigen system or complex is a gene complex encoding the major histocompatibility complex proteins in humans. These cell-surface proteins are responsible for the regulation of the immune system in humans. The HLA gene complex resides on a 3 Mbp stretch within chromosome 6p21. HLA genes are highly polymorphic, which means that they have many different alleles, allowing them to fine-tune the adaptive immune system. The proteins encoded by certain genes are also known as antigen
RELA A gene on chromosome 11q13 that encodes a protein that binds to NFKB1 or NFKB2 to form the NFKB complex (the most abundant form is NFKB1/RELA), which is inhibited by I-kappa-B proteins (NFKBIA or NFKBIB); NFKBIA or NFKBIB inactivate the NFKB complex by trapping it in the cytoplasm.