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Treatment of osteoporosis Anabolic agents

Treatment of osteoporosis Anabolic agents

S. Kalbasi,M.D

Research Institute for Endocrine Sciences

Shahid Beheshti University of Medical Sciences

12 Jun   ,2013

Tehran

ANABOLIC AGENTS IN OSTEOPOROSIS TREATMENT

INTRODUCTION :

Two important signals that induce the  differentiation of osteoblastic lineage cells into mature osteoblasts are bone orphogenetic  proteins and Wnt

Another important regulator of osteoblast function is insulin-like growth factor I (IGF-I).

Anabolic therapeutic agents might be designed to stimulate  the actions of these  osteoblastic signals directly or  to target their extracellular and intracellular regulators.

Signals Determining Mesenchymal-Cell

Differentiation toward Osteoblasts and Signals Acting

on Mature Osteoblasts to Enhance Bone Formation.

 



MECHANISMS of ANABOLIC AGENTS:

Treatment of osteoporosis

Anabolic agents

S. Kalbasi,M.D

Research Institute for Endocrine Sciences

Shahid Beheshti University of Medical Sciences

12 Jun   ,2013

Tehran

ANABOLIC AGENTS IN OSTEOPOROSIS TREATMENT

INTRODUCTION :

Two important signals that induce the  differentiation of osteoblastic lineage cells into mature osteoblasts are bone orphogenetic  proteins and Wnt

Another important regulator of osteoblast function is insulin-like growth factor I (IGF-I).

Anabolic therapeutic agents might be designed to stimulate  the actions of these  osteoblastic signals directly or  to target their extracellular and intracellular regulators.

Signals Determining Mesenchymal-Cell

Differentiation toward Osteoblasts and Signals Acting

on Mature Osteoblasts to Enhance Bone Formation.

 

 

 

MECHANISMS of ANABOLIC AGENTS:

Osteoblasts, the cells responsible for bone formation, are rational therapeutic anabolic targets.

                 increase the number of osteoblast  precursors.

                  stimulate the differentiation of  osteoblasts into mature cells.

                Enhance osteoblastic function or survival.

                Finally leads to a net gain of bone tissue.