اتصال کرونا ویروس به سلول و گیرنده ها@arshadbehdashtvirologyHow Does Coronavirus Infect Our Cells?A…
انتشار: 2026/08/01 11:59 UTCدریافت: 2026/08/15 03:30 UTCآخرین مشاهده: 2026/08/15 03:30 UTC
اتصال کرونا ویروس به سلول و گیرنده ها@arshadbehdashtvirologyHow Does Coronavirus Infect Our Cells?A virus can't reproduce on its own—it must hijack our cells to survive. But how does coronavirus gain entry?SARS-CoV-2 begins infection by attaching its spike protein to ACE2 receptors found on the surface of many human cells, especially in the respiratory tract. After entering the cell, it releases its RNA, which instructs the cell's ribosomes to manufacture viral proteins. These proteins are assembled into new virus particles inside the endoplasmic reticulum and Golgi apparatus before being released to infect neighboring cells. This efficient replication cycle allows the infection to spread rapidly throughout the body.Understanding this process has been crucial for developing vaccines, antiviral drugs, and other treatments that interrupt different stages of the virus's life cycle.


