Recent advancement in targeted therapy and role of emerging technologies to treat cancer.

Cancer is a complex disease that causes abnormal cell growth and spread. DNA mutations, chemical or environmental exposure, viral infections, chronic inflammation, hormone abnormalities, etc., are underlying factors that can cause cancer.

Intranasal delivery of insulin by self-emulsified nanoemulsion system: In vitro and in vivo studies.

The main objective of this research was to develop a self-emulsified nanoemulsion (SEN) dosage form of insulin where insulin is loaded into the lipid phase of the nanoemulsion for enhanced absorption through intranasal delivery. When loaded into the lipid droplets (oil phase), insulin can be protected from enzymatic degradation, can penetrate through the mucus gel barrier in a comparatively effective manner and can be absorbed through transcellular permeation along with paracellular route. To incorporate lipophilicity to insulin molecule, Ins-SPC (Soy-L-α-phosphatidylcholine) complex was prepared by solid dispersion method to load insulin into the oil phase.