US weather satellite, test payload launched into space

A satellite intended to improve weather forecasting and an experimental inflatable heat shield to protect spacecraft entering atmospheres were launched into space from California on Thursday.

Researchers discover how cells modulate macropinocytic activity

Macropinocytosis is one of the major pathways by which cells non-selectively internalize extracellular fluids. The laboratory strain Dictyostelium discoideum serves as a valuable model for studying the regulation of macropinocytosis.

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