The oral administration of therapeutic peptides and proteins is favoured from a patient and
commercial point of view. In order to reach the systemic circulation after oral administration …

Proteins and peptides (PPs) have gradually become more attractive therapeutic molecules
than small molecular drugs due to their high selectivity and efficacy, but fewer side effects …

There is a growing interest in the development of lipid-based nanocarriers for multiple
purposes, including the recent increase of these nanocarriers as vaccine components …

Oral administration is the most commonly used route for drug delivery owing to its cost-
effectiveness, ease of administration, and high patient compliance. However, the absorption …

Polysaccharides have been widely used as biomaterials and drugs after oral administration
due to their suitable physicochemical properties, good bioactivities and low toxicities …

Nanoparticles have demonstrated significant advancements in potential oral delivery of
insulin. In this publication, we review the current status of polymeric, inorganic and solid-lipid …

Oral drug administration is one of the most preferred and simplest routes among both
patients and formulation scientists. Nevertheless, orally delivery of some of the most widely …

This article is aimed to overview the lipid-based nanostructures designed so far for the oral
administration of peptides and proteins, and to analyze the influence of their composition …

Diabetes mellitus, an incurable metabolic disease, is characterized by changes in the
homeostasis of blood sugar levels, being the subcutaneous injection of insulin the first line …

Peptide drugs play an important role in diabetes mellitus treatment. Oral administration of
peptide drugs is a promising strategy for diabetes mellitus because of its convenience and …