Tag: Bone

A new study links STING-mediated signals from marrow fat cells to inflammation and declining NAD⁺ levels in bone-forming cells. Interrupting this pathway helped preserve aging bone [1]. Making old bones Our bones live a complex life, as they are constantly remodeled: cells called osteoclasts break down existing bone, while osteoblasts build new bone. Osteoblasts arise...

Researchers have discovered that the osteoarthritis-inducing effects of excessive mechanical stress can be mitigated by increasing miR-330, a key regulator in cartilage and bone cells. Backbreaking labor is exactly that It has been long-held conventional wisdom that a lifetime of heavy physical labor leads to the early development of arthritis. This has been backed up...

Researchers publishing in Nature Aging have discovered how Alzheimer's-related protein aggregates are also related to senescent cells and osteoporosis. Beyond the brain Loss of ProteostasisThe loss of proteostasis is the failure of the protein-building machinery of the cell and the accumulation of misfolded proteins, which is one of the root causes of age-related diseases, including...

Researchers publishing in Nature Aging have discovered that extracellular vesicles (EVs) derived from antler blastema progenitor cells (ABPCs) restore bone mass to rhesus macaques. Finding the most effective EVs In the world of rejuvenation research, EVs are nothing new. We have covered them extensively, as studies have repeatedly found benefits for the heart and effectiveness...

In Aging, researchers have described how a derivative of caffeic acid inhibits osteoclasts, the cells that break down bone. A modification of a tested compound We have recently published new information on what triggers the imbalance between bone-destroying osteoclasts and bone-building osteoblasts. This is a well-known problem with aging, and researchers around the world have...

Researchers have described a relationship between the NAD+ regulator CD38, mitochondrial function, and the gradual destruction of bone in Aging Cell. Inflammation up, bone mass down Nicotinamide Adenine Dinucleotide (NAD): Benefits and ResearchNicotinamide adenine dinucleotide (NAD) is a coenzyme found in all living cells. It is a dinucleotide, which means that it consists of two...