Which brought increased public attention to the problems with the irb system?

IRB system is an acronym and it stands for Institutional review Board

The institutional review Board is a body of minimum of five members and they are being established as a body or say a committee which is for the regulation and also saddled with the responsibility of reviewing activities related to how research are being done. The institutional review Board are also set up to protect and approve researches being done in a particular subject.