Scientific breakthrough to stop a virus that infects 95% of humans
In a remarkable scientific breakthrough, researchers have announced a major step towards stopping the Epstein-Barr virus , one of the most widespread viruses in the world, which infects approximately 95% of the human population. According to a report on ScienceDaily, scientists have successfully developed antibodies capable of preventing the virus from infecting immune cells. The results indicate that researchers used genetically modified mice to produce human antibodies, then identified types capable of targeting key proteins the virus uses to enter cells. In experiments, one of these antibodies was able to completely prevent infection in models mimicking the human immune system. This virus is linked to a number of diseases, including some types of cancer and chronic disorders, making controlling it a long-term goal for researchers.
Targeting the entry point
The study focused on two key proteins: one that helps the virus attach to cells, and another that enables it to penetrate them. By disrupting this mechanism, infection can be prevented before it begins. Researchers believe this approach represents an important shift, especially since the virus has a high ability to infect most immune cells, which previously made it difficult to develop effective treatments for it. These findings are of particular importance to patients undergoing organ transplants, as they are more susceptible to viral reactivation due to weakened immunity, which can lead to serious complications such as lymphomas.
This discovery may open the door to the use of antibodies as a preventive measure, given before infection occurs or to prevent the virus from becoming active again. Despite these promising signs, the trials are still in their early stages and have been conducted on animal models,
meaning their effectiveness in humans has not yet been proven. Furthermore, success in the laboratory does not necessarily guarantee the same results in clinical trials, which represent the next step. Ultimately, however, this discovery represents a significant advance in understanding a widespread virus, with the potential for developing preventative treatments in the future. But further research is still needed before practical application.
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