Research the causes of these diseases that are similar to, or related to, Autoimmune Urticaria: 1  Idiopathic urticaria without angioedema. 2  Chronic urticaria.  Occult infection (e.g., sinusitis, oral infection, cholecystitis, vaginitis, prostatitis, hepatitis, HIV, tinea manus or pedis)
The sarcoplasmic reticulum is known for its storage of calcium ions in muscle cells.
This enzyme belongs to a family of ATPase enzymes that helps control the level of positively charged calcium atoms (calcium ions) inside cells. Within the cell, SERCA2 is found in the endoplasmic reticulum and a related structure in muscle cells called the sarcoplasmic reticulum.mino acid; ATP; Ca; calcium; cardiac; cell; contraction; endoplasmic reticulum; enzyme; gene; injury; ions; muscle cells; protein; sarcoplasmic reticulum; skeletal muscle. You may find definitions for these and many other terms in the Genetics Home Reference Glossary.