The transendothelial transport of low-density lipoprotein(LDL)and its subendothelial accumulation represent a central pathogenic mechanism in atherogenesis.This process involves a variety of receptors and molecular mechanisms that work together to regulate the transport of LDL in endothelial cells and its accumulation in blood vessel wall.In addition to receptor-mediated transport mechanisms,physiological and pathological factors such as hormones,inflammatory mediators and metabolites also play an important role in it.Recent studies have further elucidated the critical regulatory roles of these factors in LDL transendothelial transport,suggesting that targeting LDL transcytosis may represent an effective strategy for the prevention of early atherosclerosis and the treatment of related vascular diseases.This review summarizes recent advances in this field and discusses their potential clinical applications.

The transendothelial transport of low-density lipoprotein(LDL)and its subendothelial accumulation represent a central pathogenic mechanism in atherogenesis.This process involves a variety of receptors and molecular mechanisms that work together to regulate the transport of LDL in endothelial cells and its accumulation in blood vessel wall.In addition to receptor-mediated transport mechanisms,physiological and pathological factors such as hormones,inflammatory mediators and metabolites also play an important role in it.Recent studies have further elucidated the critical regulatory roles of these factors in LDL transendothelial transport,suggesting that targeting LDL transcytosis may represent an effective strategy for the prevention of early atherosclerosis and the treatment of related vascular diseases.This review summarizes recent advances in this field and discusses their potential clinical applications.

Autogenous odontogenic materials are a new, highly biocompatible option for jaw restoration. The inorganic component of autogenous teeth acts as a scaffold to maintain the volume and enable donor cell attachment and proliferation; the organic component contains various growth factors that promote bone reconstruction and repair. The composition of dentin is similar to that of bone, which can be a rationale for promoting bone reconstruction. Recent advances have been made in the field of autogenous odontogenic materials, and studies have confirmed their safety and feasibility after successful clinical application. Autogenous odontogenic materials have unique characteristics compared with other bone-repair materials, such as the conventional autogenous, allogeneic, xenogeneic, and alloplastic bone substitutes. To encourage further research into odontogenic bone grafts, we compared the composition, osteogenesis, and development of autogenous odontogenic materials with those of other bone grafts. In conclusion, odontogenic bone grafts should be classified as a novel bone substitute.

Autogenous odontogenic materials are a new, highly biocompatible option for jaw restoration. The inorganic component of autogenous teeth acts as a scaffold to maintain the volume and enable donor cell attachment and proliferation; the organic component contains various growth factors that promote bone reconstruction and repair. The composition of dentin is similar to that of bone, which can be a rationale for promoting bone reconstruction. Recent advances have been made in the field of autogenous odontogenic materials, and studies have confirmed their safety and feasibility after successful clinical application. Autogenous odontogenic materials have unique characteristics compared with other bone-repair materials, such as the conventional autogenous, allogeneic, xenogeneic, and alloplastic bone substitutes. To encourage further research into odontogenic bone grafts, we compared the composition, osteogenesis, and development of autogenous odontogenic materials with those of other bone grafts. In conclusion, odontogenic bone grafts should be classified as a novel bone substitute.