The author was referring to the steam holiday gems. They are a new feature (released yesterday) in which a steam user can turn their extra junk cards/backgrounds/emotes into gems.. These gems can be used to buy more cards; or, during the upcoming holiday event only, to bid on games.
Acinar cells. 1  Acinar cells are the exocrine (exo=outward) cells of the pancreas that produce and transport enzymes that are passed into the duodenum where they assist in the digestion of food.
The prognosis of Acinar Cell Carcinoma of Pancreas depends upon many factors including the stage of the tumor and overall health of the individual. The survival rate of individuals with Pancreatic Cancer, Acinar Type is typically poor.