regeneración del tejido cicatricial

[Tobyg]

https://temas.sld.cu/medicinaregenerativa/2012/04/30/convierten-tejido-cicatricial-en-musculo-cardiaco-sin-emplear-celulas-troncales/

It is in Spanish, translate it.

they managed to regenerate scar tissue in heart muscle in 2012, and they say it could be available in 1 decade (2022).

Does anyone have information on someone who is investigating scar tissue to ask if there will be a solution in the short term?.
I am looking for scientists to send emails and consult them, I would like you to help me because you have more facility with the language to find these people.