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Using RNA-interference to Investigate the Innate Immune Response in Mouse Macrophages

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Engineering Biomaterials to Direct Innate Immunity.

R S Oakes¹, E Froimchuk¹, C M Jewell^1,2,3,4

¹Fischell Department of Bioengineering, University of Maryland, 8278 Paint Branch Drive, College Park, MD, 20742, USA.

Advanced Therapeutics

|June 26, 2019

Summary

Harnessing innate immunity through biomaterials offers new avenues for vaccines and therapies. Small changes in early immune responses can be controlled to fight infection, cancer, and autoimmune diseases.

Area of Science:

Immunology
Biomaterials Science
Therapeutics Development

Background:

Early innate immune responses significantly influence adaptive immunity, impacting protective immunity and disease progression.
Controlling these early immune events holds potential for novel vaccine and therapeutic strategies.

Purpose of the Study:

To review recent biomaterial technologies that leverage innate immunity.
To explore applications in dissecting immune function and designing new immunotherapies.
To discuss strategies for infectious diseases, cancer, and autoimmunity.

Main Methods:

Review of recent literature on biomaterial technologies.
Analysis of how these technologies exploit innate immune mechanisms.
Examination of applications in vaccine and immunotherapy design.

Main Results:

Biomaterial technologies can effectively dissect complex immune functions.
Innate immune mechanisms can be co-opted to enhance immunity against infections and cancer.
These mechanisms can be manipulated to promote immunological tolerance and control inflammation in autoimmune diseases.

Conclusions:

Biomaterials offer a powerful platform for modulating innate immunity.
Targeting early immune responses with biomaterials presents a promising strategy for treating diverse diseases.
Further development of immune-engineered vaccines and therapeutics is anticipated.

Keywords:

antigen-presenting cells autoimmunity and tolerance biomaterials and nanotechnology innate immunity nanoparticles and microparticles

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