Abstract Bone development and healing processes involve a complex cascade of biological events requiring well-orchestrated synergism with bone cells, growth factors, and other trophic signaling molecules and cellular structures. Beyond health processes, MMPs play several key roles in the installation of heart and blood vessel related diseases and cancer, ranging from accelerating metastatic cells to ectopic vascular mineralization by smooth muscle cells in complementary manner. The tissue inhibitors of MMPs (TIMPs) have an important role in controlling proteolysis. Paired with the post-transcriptional efficiency of specific miRNAs, they modulate MMP performance. If druggable, these molecules are suggested to be a platform for development of “smart” medications and further clinical trials. Thus, considering the pleiotropic effect of MMPs on mammals, the purpose of this review is to update the role of those multifaceted proteases in mineralized tissues in health, such as bone, and pathophysiological disorders, such as ectopic vascular calcification and cancer.

Os deslocamentos químicos de RMN 13C de carbonos a , b , g e d de 17 conjuntos de haletos (F, Cl Br e I) alifáticos, inclusive compostos mono, bi e tricíclicos, podem ser reproduzidos por uma equação linear de duas constantes e duas variáveis do tipo : d R-X = A*d R-X1 + B*d R-X2 onde A e B são constantes obtidas por regressão multilinear a partir de deslocamentos químicos de 13C; d R-X, o deslocamento químico de 13C do composto com halogênio (R-X); d R-X1 e d R-X2 deslocamentos químicos de outros haletos. Para brometos (R-X) alifáticos a melhor correlação foi obtida com os dados de fluoretos (R-X1) e iodetos (R-X2) com R2 de 0,9989 e desvio médio absoluto (DM) de 0,39ppm. Para cloretos (R-X) a melhor correlação foi com dados de brometos (R-X1) e iodetos (R-X2) com R2 de 0,9960 e DM de 0,76ppm. Para fluoretos (R-X) a melhor correlação foi com brometos (R-X1) e iodetos (R-X2) com R2 de 0,9977 e DM de 1,10ppm e para iodetos (R-X) foi com fluoretos (R-X1) e brometos (R-X2) com R2 de 0,9972 e desvio médio absoluto de 0,60 ppm.

The 13C NMR chemical shifts of the a , b , g and d carbons of 17 sets of aliphatic halides (F, Cl, Br and I ), including mono, bi and tricyclic componds, can be reproduced by a linear equation composed with two constants and two variables: d R-X = A * d R-X1 + B* d R-X2, where A and B are constants derived from multilinear regression of 13C chemical shifts observed; d R-X, the chemical shifts of aliphatic halide (R-X) and d R-X1, d R-X2 the chemical shifts of other halides. Were observed better correlation for aliphatic bromides (R-X) by using data of aliphatic fluorides (R-X1) and aliphatic iodides (R-X2), resulting R2 of 0.9989 and average absolute deviation (AVG) of 0.39 ppm. For the clorides (R-X), the better correlation were observed by using data of bromides (R-X1) and iodides (R-X2), R2 of 0.9960 and AVG of 0.76ppm. For the fluorides (R-X) were observed better correlation with data of bromides (R-X1) and iodides (R-X2), R2 of 0.9977 and AVG of 1.10 ppm. For the iodides (R-X) were observed better correlation with data of fluorides (R-X1) and bromides (R-X2), R2 of 0.9972 and AVG of 0.60.