Scientists from the American medical school of the University of Virginia and the National Institute of Health have found an unknown organella in cells, which could be the key to new methods of treating serious hereditary diseases.
It is reported by Eurekalert.
Researchers called this organ “hemifun” – a specialized structure that helps cells sort an important load.
This small organella performs important work, helping our cells sort, process and get rid of important goods within themselves, the article says. – The new discovery can help scientists better understand that not so much in genetic diseases that violate these important “economic” functions.
Scientists believe that hemicifusma contributes to the formation of vesicles – tiny bags similar to vesicles, which act as small “trucks” inside the cells. Hemifun is similar to the cargo dock, where the vesicles connect and transfer the load. This process is crucial for sorting, processing and disposal of garbage.
This is similar to the opening of a new processing center inside the cell, ”the researchers emphasize. – We believe that hemiphuzoma helps to control how cells pack and process the material, and when it goes wrong, this can contribute to the occurrence of diseases that affect many body systems.
One of these diseases is the syndrome of the Grazman Putlac-Red genetic disease, which can cause albinism, vision problems, lung disease and blood coagulation problems. Problems with how cells cope with the load underlie many such disorders.
Although Hemfus has not yet been discovered, scientists say that they are surprisingly common in certain parts of our cells. In order to identify the organella that appears and disappears as necessary, the researchers used cryoelectronic tomography – a powerful visualization method that “freezes” the cell over time.
We are just beginning to understand how this new organella fits into the overall picture of the health of cells and diseases, ”the scientists say. – This is exciting, because the search for something really new in cells is rarely managed – and this gives us a completely new way of research.
Source: Eurekalert
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