(CNN) A total of 17 wealthy parents, including actress Lori Loughlin, formally submitted not guilty pleas in federal court in Boston on Monday morning in the college admissions scam.

Loughlin and her husband, Mossimo Giannulli, had previously pleaded not guilty in federal court filings earlier this month.

David Sidoo, Gamal Abdelaziz, Diane Blake, Todd Blake, I-hsin "Joey" Chen, Elizabeth Henriquez, Manuel Henriquez, Douglas Hodge, Michelle Janavs, Elisabeth Kimmel, William Mcglashan, Marci Palatella, John Wilson, Homayoun Zadeh and Robert Zangrillo all pleaded not guilty as well.

The filings to the charges of conspiracy to commit fraud and conspiracy to commit money laundering represented Loughlin's first substantive response in the case. Prosecutors say she and Giannulli paid $500,000 to a fake charity to get their two daughters accepted into the University of Southern California, falsely designating them as crew recruits.

The "Full House" actress is the highest-profile figure caught up in a scandal that has embroiled dozens of wealthy parents, college coaches and standardized test administrators. Prosecutors say some of the parents facilitated cheating on the SATs and ACTs on behalf of their children, and some parents bribed college coaches to smooth their children's path into college.

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