Ericsson mobile — it can destroy cells! (8)
I believe the answer is:
necrosis
'it can destroy cells' is the definition.
The definition suggests a singular noun which matches the answer.
'ericsson mobile' is the wordplay.
'mobile' is an anagram indicator.
'ericsson' anagrammed gives 'NECROSIS'.
Can you help me to learn more?
(Other definitions for necrosis that I've seen before include "Localized death of cells" , "Death of a piece of bone or tissue" , "Death of tissue cells" , "Localised death of living cells" .)