Cold temperature induces a TRPM8-independent calcium release from the endoplasmic reticulum in human platelets.

The detection of temperature by the human sensory system is life-preserving and highly evolutionarily conserved. Platelets are sensitive to temperature changes and are activated by a decrease in temperature, akin to sensory neurons. However, the molecular mechanism of this temperature-sensing ability is unknown.

Cold temperature induces a TRPM8-independent calcium release from the endoplasmic reticulum in human platelets.

Platelets are sensitive to temperature changes and akin to sensory neurons, are activated by a decrease in temperature. However, the molecular mechanism of this temperature-sensing ability is unknown. Yet, platelet activation by temperature could contribute to numerous clinical sequelae, most importantly to reduced quality of -stored platelets for transfusion.