# Harnessing Exosomes: A Brief Overview of Nature’s Nanocarriers and a Glimpse into Their Implications in Pituitary Neuroendocrine Tumors (PitNETs)

## TL;DR

Exosomes, tiny cell-derived particles, are natural nanocarriers with roles in disease and therapy, and this paper explores their potential in pituitary neuroendocrine tumors.

## Contribution

This paper provides a focused discussion on the implications of exosomes in PitNETs, highlighting recent advances in biomolecular medicine.

## Key findings

- Exosomes regulate intracellular pathways and have roles in immune evasion and angiogenesis.
- They serve as biomarkers for cancer diagnosis and prognosis.
- Exosomes show promise in the therapeutic management of diseases like PitNETs.

## Abstract

The study of exosomes is currently an area of major interest in the scientific world, especially after the discovery of their function as natural nanocarriers. Their intrinsic features in regulating intricate intracellular pathways have put them in the spotlight in the last decade, and it has been considered that by harnessing them, the future of cellular communication and therapeutic innovation will experience a breakthrough, leading to pioneering research. However, it has been demonstrated that exosomes have various important roles, from conferring resistance to viral infections of the human placenta to transfer of oncogenic signals between cells, reshaping cellular metabolism, promoting angiogenesis, mediating immune evasion, serving as biomarkers in cancer diagnosis and prognosis, and having implications in the therapeutic management of certain diseases. Besides the general overview of exosomes as nature’s nanocarriers and their functions, this article aims to discuss their implications in PitNETs, especially since there have been many recent studies regarding the clinical benefits of biomolecular medicine.