A liposome is a tiny artificial bubble that cannot be seen without a microscope. It is made of the same material as a cell. The membrane walls contain lipids, similar to natural occurring cells and are used as microscopic systems of delivery for certain types of materials, including medicines, and vaccines.
These tiny bubbles, also called vesicles, are created by disrupting the structure of biological membranes. The outer wall is made of lipids, which are biological compounds that cannot be diluted with water. Their composition makes them similar to cells, which allows them to interact with the cells. Lipid walls hold in the materials that can be added and the body does not react to the introduction of the vesicles in a negative way.
In medical applications, they are are fused with vaccines, drugs, and medications. The body gains successful delivery of these materials, increasing the treatment\’s ability to work properly. Cells and liposomes mesh together and the fused materials are transferred to the cells. From this point, they can travel through the body as needed.
Vesicles are also used in some aspects of genetic research. Similar to how materials are added for treatment techniques, DNA can be added to aid in research. Previously harmful cells, such as viruses and bacteria, were used to transport genetic material for gene therapy techniques. The DNA infused liposomes mesh with specifically targeted cells and they work together to fix any damage.
Liposomes are also found in some types of cosmetic products. Cosmetics that contain moisturizers or other beneficial ingredients often list the vesicles in the ingredients. By using these small vesicles, products may have stronger active ingredients and can have results that last longer. Lotions and anti-wrinkle treatments commonly use liposomes.
Orphan diseases are types of diseases that do not have a known source of origination, which means they do not come from another disease or condition. There have been specific drugs identified to treat these diseases, but the delivery systems that are used do not leave much room for success. Using the tiny vesicles to deliver the medicines can help. The same concept applies to using them to treat tumors.
Other applications may find the use of these vesicles to be beneficial. Some textile companies use the vesicles to carry dyes. Plants can be introduced to vesicles that have been infused with pesticides. Certain foods can be boosted by using vesicles that contain vitamins and other supplements. All of these applications are beneficial to people in some manner, either through color options and durability or through healthier plants and food.
Since its discovery in 1961, the liposome has been researched and will continue to be researched to determine other ways it can be used to deliver materials to cells for distribution. There are many possibilities. As science and medicine evolve, liposomes can be tested more extensively. For now, the increase in options for treatment techniques is beneficial to the lives of many people.
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Learning About What A Liposome Is
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