It is involved in many processes in the body, including tissue building and repair, making chemicals and proteins needed in the body, and for the immune system
The actual risk profile depends on the peptide, the source, the dose, and the patients overall health
Preclinical studies have shown that exosomes derived from bone marrow mesenchymal stem cells (BMSCs), when administered via inhalation or tracheal instillation, can alleviate COPD pathology by delivering regulatory miRNAs (e.g., miR-30b) and modulating key pathways involved in inflammation and tissue remodeling (e.g., Wnt/-catenin)
Gluten is a protein component of some grains, especially wheat
If your protocol requires travel or off-site administration, transport the vial in a portable medical cooler that maintains 28C (insulin travel cases work well and cost $1530)
Janet K et al., 2017