"Two very important bones of the holotype were partially damaged," says Martin Röper, director of the museum.
As indicated in literature, angiogenesis is a very important process in bone repair [ 54].
However, while the CXCL12-CXCR4 axis is a very important mediator of bone metastasis in cancers like breast-, prostand- and small cell lung cancer, this interaction also mediates metastasis to liver, brain and lungs [ 113].
RANKL, a polypeptide of 314 amino acids, encoded by the gene TNFSF11 and expressed in a membrane-bound protein or in secreted forms [ 5], is a member of the TNF cytokine family and plays a very important role in periodontal bone resorption.
Collagen is a very important component structure of the bone, teeth, and the gingival and periodontal ligament, all of which can be affected when restorations are placed in contact with or near them.
Then many researchers found the intimate relationship between the bone formation and the nerve networks development and proved that nerve networks played a very important role in the process of bone formation [ 22– 22].
The liver of the embryo plays a very important role in hematopoiesis instead of bone marrow.
A very important feature is changes in the subchondral bone which may be evaluated by BLOKS as bone marrow lesions (BMLs).
In spite of the fact that the quality and quantity of the peri-implant soft tissue has a very important effect on the marginal peri-implant bone loss [10, 27 30], there are no approaches in the literature for the soft-tissue grafting as a therapeutic method which can be used alone after initial treatment.
