Nano-Drugs in Liposomes Could Treat Multiple Sclerosis

Nano-Drugs in Liposomes Could Treat Multiple Sclerosis

Nano-drugs encased in liposomes could one day be used to treat neurological diseases like multiple sclerosis (MS), according to a new study published July 6th in the journal, PloS One. A liposome is a small, fat soluble droplet that can contain a water soluble drug. Liposomes might be useful for treating neurological conditions because fat-soluble molecules can cross the blood-brain barrier, a blockade that protects the nervous system from the blood.

MS is caused by an immune attack on the body’s own myelin, the fatty substance that insulates nerve cells and allows them to communicate. Drugs that block immune responses, known as inflammation, could be helpful for treating or even preventing the disease. MS is one of many neurological conditions that are characterized by inflammation.

The researchers, based in Jerusalem, Israel, used liposome-based nano-drugs to deliver drugs to the nervous system of mice that had been treated to have a form of experimental MS, called experimental autoimmune encephalomyelitis (EAE).

A common problem with conventional medications is that they are broken down too quickly by the body or they do not arrive at the site that they are intended to treat. Liposomal nano-drugs could help solve this problem by dissolving more slowly, and also by arriving at the site that requires treatment, specifically the nervous system. They could cross the blood-brain barrier, particularly useful for diseases that affect the brain and spinal cord. Furthermore, liposomal drug delivery could allow for more targeted drug delivery, requiring less active medication and resulting in fewer side-effects.

In the study, the researchers used two types of drugs, including methylprednisolone and Tempamine (TMN), delivered using the liposomal nano-method. According to their published report they found that “it was demonstrated that these nano-drugs ameliorate the clinical signs and the pathology of EAE [experimental MS].” The drugs reduced brain damage in the animal model, and also diminished movement problems that occur in these animals, which are similar to the movement problems found in MS. The medications also lasted longer in the blood before being broken down.

The authors further remarked that “the highly efficacious anti-inflammatory therapeutic feature of these two nano-drugs meets the criteria of disease-modifying drugs and supports further development and evaluation of these nano-drugs as potential therapeutic agents for diseases with an inflammatory component.”

Liposomal nano-drugs could provide a new way to deliver many old medications, improving the effectiveness and the delivery of existing drugs. Further studies in humans are of course needed.

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  1. George Krkljus says:

    Great research. As an MS patient, I truly appreciate the published works and I use them to formulate a variety of supplements to manage my disease.

    I’ve had two episodes in eight years. The second has affected my breathing and speech center. I was told to accept it since there is nothing the medical industry can do to correct the problems.

    I was able to correct the breathing; however, while improved, I still have no solution to repairing the speech center. The other symptoms of heat, fatigue, noise, loss of hearing and loss of sensation have either reversed, dramaticlly improved or are no longer an issue. I can live with that.

    I find your results fascinating and maybe, when mixed with Memory B Cell research, you’ll find a way to distract the immune system into reversing the onslaught onto itself.

    Thank you for publishing this article. I look forward to reading more and the resulting studies.


    • Jennifer Niemier says:

      Interested in how you reversed, dramatically improved heat, fatigue, noise, loss of hearing and loss of sensation – through liposome?

      • George Krkljus says:

        I’m sorry to take so long to respond to your message. I misplaced your message between my several devices. I always remembered your message and hoped to find it to respond.

        I look forward to sharing my experiece with amino acids with you.

        Amino acids medicine you take and are very powerful. They work, need research and consulation with a professional before taking. I use these to my specific needs and symntoms. There is no one to take or single recommendation to treat MS. That is one reason, with their side effects, simply don’t work all too often.

        You have MS, thereby, you are likely of above-average intellect. And as you know, your conition and symntoms change not only over time, but sometimes by the minute, by the hour, day, week, month, season, year and as you age or cycle of month or age. Every day is a adventure.

        I can’t really speak to female-related experience except I do know these occur based on women have written about their it experience and know how many of the differnces at varying age.

        Please take a moment to tell me about your condition, approximate age and your symntoms and any medications your taking, including any over-the-counter.

        I am sixty years of age, married, self-employed with my wife, work 9 – 10 hours per day and have had MS since my wife’s tragic accident where her best friend was killed in November, 2007. It was likely trauma-induced MS accoring to my neurologist.

        I have a daughter, 33, also with a chronic condition and two wonderful grandchildren.

        I had been degrading until discovering amino acids and a way to combat inflamation in September, 2010. I don’t take any medication and seldom have seen a doctor over the last six years. I’ve had an MRI once in that time to get a benchmark on my condition.

        I’m not a medical professional; However, I want you to know about amino acids that I may take that may be harmful to conitions you may have.

        Best Wishes,


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