Title:Aerosol Delivery in the Treatment of Lung Cancer
Volume: 15
Issue: 7
Author(s): Chiara Storti, Valentino Le Noci, Michele Sommariva, Elda Tagliabue, Andrea Balsari and Lucia Sfondrini
Affiliation:
关键词:
气雾给药，化疗，细胞因子，基因治疗，肺癌，单克隆抗体，Toll样受体激动剂。
摘要: Intratumoral delivery of drugs, enabling increased local concentrations in the tumor
microenvironment, might be superior to systemic administration in promoting antitumor activity and
minimizing the systemic side effects of some drugs. Unfortunately, not all human cancers are
amenable to drug injection into the tumor site. Lung cancers are candidate tumors for taking
advantage of local delivery, being accessible via the endobronchial space by aerosol administration.
Inhalation of aerosolized drugs is a promising option in the management of lung diseases and
currently represents the standard treatment for asthma and chronic obstructive pulmonary disease.
Besides a high local concentration, the advantages of aerosol administration of medications to the lung include reduced
distribution to the systemic circulation and pain- and needle-free delivery. Several therapeutic agents have been explored
for inhalation in lung malignancies, including chemotherapeutic agents, cytokines, Toll-like receptor agonists, monoclonal
antibodies, genes and antisense oligonucleotides, demonstrating the feasibility of aerosol delivery, the potential antitumor
effects and the reduced side effects compared with systemic treatment. In this review we summarize preclinical and
clinical data regarding aerosol delivery of these drugs in the treatment of lung cancer.
