Nanobacteria: Fact or Fiction? Characteristics, Detection, and Medical Importance of Novel Self-Replicating, Calcifying Nanoparticles

There is some debate in microbiology as to whether Nanobacteria (NB) are alive. This paper reviews some aspects of NB. In summary, Nanobacteria is a perfect model for studying biogenic mineralization/calcification because NB a) are self-replicating particles and have less complicated metabolic pathways b) accumulate calcium and phosphate under physiological conditions, c)produce a calcium phosphate mineral similar to bone, d) exist in physical conditions (pH, gravity, temperature, etc) that are easy to manipulate, and which can be replicated for the physiological model.