The team is confident it can snap its losing streak with only three regular-season games remaining.
Penn State stayed strong despite a faulty fourth quarter to take down the in-state rivals.
Gress was also called up for a training camp in January.
With 158 career points off 74 goals and 10 assists, Gladieux will move to Charlotte for a chance to compete for a spot in the Paris 2024 Olympic Games.
The Nittany Lions are now ranked No. 22.
Schade and Berger have similar playing styles on the ice.