Bone resorption cells, known as osteoclasts, are specialized cells responsible for breaking down bone tissue. They play a crucial role in the process of bone remodeling, which is essential for maintaining healthy bone structure and function. Osteoclasts work by secreting enzymes and acids that dissolve the mineralized matrix of bone, allowing for the release of calcium and other minerals into the bloodstream. These cells are derived from monocytes, a type of white blood cell, and are regulated by various hormones and signaling molecules. The activity of osteoclasts is balanced by osteoblasts, which are responsible for bone formation. This balance is vital for overall bone health and helps prevent conditions such as osteoporosis.