1,689
Views
0
CrossRef citations to date
0
Altmetric
Immunotherapeutics – Mini-Review

Nanovaccines: Merits, and diverse roles in boosting antitumor immune responses

ORCID Icon, , &
Article: 2119020 | Received 18 May 2022, Accepted 25 Aug 2022, Published online: 28 Sep 2022
 

ABSTRACT

An attractive type of cancer immunotherapy is cancer therapeutic vaccines that induce antitumor immunity effectively. Although supportive results in the recent vaccine studies, there are still numerous drawbacks, such as poor stability, weak immunogenicity and strong toxicity, to be tackled for promoting the potency and durability of antitumor efficacy. NPs (Nanoparticles)-based vaccines offer unique opportunities to breakthrough the current bottleneck. As a rule, nanovaccines are new the generations of vaccines that use NPs as carriers and/or adjuvants. Several advantages of nanovaccines are constantly explored, including optimal nanometer size, high stability, plenty of antigen loading, enhanced immunogenicity, tunable antigen presentation, more retention in lymph nodes and promote patient compliance by a lower frequency of dosing. Here, we summarized the merits and highlight the diverse role nanovaccines play in improving antitumor responses.

Disclosure statement

No potential conflict of interest was reported by the author(s).

Additional information

Funding

The compilation of this review was financially supported by the Project Agreement for Science & Technology Development, Jilin Province [grant no. 20200404135YY].