lowfour
joder, qué invento, no??
le he dado al artículo y lo estoy flipando en colores y cinemascope
Led by Alt and Sai Luo, HMS instructor in pediatrics at Boston Children’s, the team first modified a mouse model the Alt lab created to search for broadly neutralizing antibodies to HIV, another virus that frequently mutates. These mice essentially have built-in human immune systems.
The researchers first inserted two human gene segments into the mice. This pushed the mice’s immune cells to quickly produce a diverse repertoire of antibodies resembling those our bodies might make.
The team then exposed the mice to the SARS-CoV-2 spike protein, the main protein targeted by our antibodies and current vaccines, from the original Wuhan-Hu-1 coronavirus strain.
In response, the mice produced nine different “families” of antibodies that bound to the spike.
With collaborators at Duke University, Alt and Luo then tested the effectiveness of these antibodies.
Antibodies in three of the nine families strongly neutralized the original Wuhan-Hu-1 virus. But one antibody family, and especially an antibody dubbed SP1-77, showed much broader activity, neutralizing alpha, beta, gamma, delta, and all previous and current omicron strains.
a ver si lo he entendido bien
pillan un ratón, le meten genoma humano (con dos coj...), a la quimera le ponen proteina covid pa desayunar, y lo que "caga" en respuesta, se lo meten a la peña (esta parte no la pillo, cómo testan las familias esas??) y miran qué pasa... y resulta que una de esas "familias" (esto tampoco lo pillo) mata a todo el covid que se encuentra
joder, no me extraña que haya antivaxers, si parece todo de ciencia ficción, no??
que pena que nos vayamos a la mierda económica, porque estas cosas son la reostia
