Maharashtra BoardEnglish MediumSTD 12 ScienceBIOLOGYBiotechnology3 Marks
Question
What are the different types in which genes could be delivered during gene therapy?
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Answer
Genes can be delivered by three ways:
Ex vivo delivery : In this type of gene delivery, viral or non-viral vectors are used to introduce the desired gene in the cells isolated from patient, e.g. Parkinson’s disease, a neurological disorder.
In vivo delivery : In this method, therapeutic genes are directly delivered at the target sites of the cells of diseased tissue. Intravenous infusion genes are injected directly into tumor in the treatment of cancer.
Use of virosomes (Liposome + inactivated HIV), bionic chips.
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