perspective/promising

[sergtab]

Please tell me, which sentence is gramatically correct? Thank you!

1)Breast cancer treatment with peptide vaccines is also perspective.

2) Breast cancer treatment with peptide vaccines is also promising.

 

[panjandrum]

Please tell me what you are intending this sentence to mean, and which of these you believe says that best.
Have you tried looking at dictionary definitions of these two words?