What's In It For You With Liposomal Clodronate Therapy

By Teri Farley


Everyday scientists and medical doctors work together to discover possible treatments, more likely a better one, for various medical diseases. Up until now, several medical conditions remain incurable such as AIDS and Cancer. But with continuous medical study and experimentation, some experiments have shown promising results, for an instance in autoimmune diseases such as that with liposomal clodronate.

The results concerning clodronate liposome therapy has been quite fascinating. It showed a strong performance in suppressing the immune system which gave a new hope for rejected transplant patients as well as those that have been suffering on the worst stage of their autoimmune disease. Additionally, such therapy also showed positive results in conjunction with cancer drugs.

Originally clodronic acid is biphosphonate, anti-osteoporotic drug. It was approved for the treatment and prevention of osteoporosis particularly to women and hyperparathyroidism, hypercalcemia and vertebral fracture to men. It was noticed that clodronic acid has a potent analgesic and anti inflammatory effects as it significantly reduced important inflammatory markers.

In other words, under normal circumstances the immune system is helpful. However, for some reason the immune system may not be functioning how it's supposed to be. In fact, it may cause diseases in the body thus the term, autoimmune disease meaning, "self'' made disease. Your own immune system is fighting with your own healthy cells and without medical intervention disease will progress rather quickly.

As a whole, the immune system is a major factor in one's health and body. It does protect one on being infected from common viruses which explains why some people take supplementation to strengthen their immune system. But for some unique reason, the immune system could be the culprit to several medical diseases as well as on transplant rejections.

Autoimmune diseases are medical conditions caused by the immune system itself. Macrophages, the core cell of the immune system, attack healthy cells causing inflammation such as those in multiple sclerosis, pernicious anemia, rheumatoid arthritis and so on. During transplant, macrophages may also attack the new cells coming from the graft causing the body to reject it.

The mechanism of action on such therapy by far remains to be the most promising form treatment. Immune system suppression is not a new patient management or treatment for certain medical diseases, there have been several oral, parenteral or intravenous drugs were already made to achieve similar results. But some patients remain unresponsive.

With the discovery of clodronic acid therapy, these possibilities may be the least of your concerns. Through the use of liposomes as the drug vehicle the main drug, clodronic acid will be delivered inside the macrophages and after exceeding its threshold, dies by apoptosis. Liposomes are easily engulfed by macrophages which makes it a great choice as a drug vehicle. As the drug is delivered directly into the phagocytic cells, there's a greater chance of suppressing the immune system.

Liposomal clodronate was also discovered to have therapeutic effects in conjunction with anti tumor drugs used in Cancer. Clodronic acid is said to improve the drug absorption of antineoplastic drugs as well as demonstrated the possibility of slowing down cancer growth however, this mode of action is yet to be proved. The combination of decreasing blood vessel density and tumor size shows great promise.




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