Yes.
Osteoblasts and osteoclasts.
Osteoblasts are needed to create bone. Osteoclasts destroy bone.
bone
Most bone cancers increase the activity of osteoclasts, which are cells responsible for breaking down and resorbing bone tissue. This leads to bone destruction and weakened bones in individuals with bone cancer.
Osteoclasts and osteoblasts
Osteoclasts (Osteo - bone, clast - make or create)
Ossification.
osteoblasts, or "bone builders" help to lay new deposits, while osteoclasts, or "bone clearers,' break them down. ( so osteoblasts and osteoclasts)
osteoblasts or osteoclasts
Osteoclasts are cells that degrade bone. Osteoblasts are the cells that build bonesSome bone cells deposit bone and some reabsorb bone tissue.
Osteoclasts degrade bone surfaces so that osteoblasts can produce new bone Also Osteoclasts realese calcium and phosphorus into the blood stream
Any of these changes may result if osteoblasts are more active than osteoclasts.