Throughout our lives, our bones are continuously remodeled to maintain strength, repair injuries and adapt to new stresses. Bone dynamics depend on two associated cell types: osteoblasts, which are ...

Researchers found that mice lacking membrane ERα signaling in osteoblast lineage cells had significantly lower cortical bone mass, highlighting the pathway’s critical role in maintaining the strength ...

Medically reviewed by Gagandeep Brar, MD Key Takeaways Bone marrow fills the cavities in your bones and produces blood ...