Polyclonal Hyper Immunoglobulin: A Proven Treatment and Prophylaxis Platform for Passive Immunization to Address Existing and Emerging Diseases
Overview
Affiliations
Passive immunization with polyclonal hyper immunoglobulin (HIG) therapy represents a proven strategy by transferring immunoglobulins to patients to confer immediate protection against a range of pathogens including infectious agents and toxins. Distinct from active immunization, the protection is passive and the immunoglobulins will clear from the system; therefore, administration of an effective dose must be maintained for prophylaxis or treatment until a natural adaptive immune response is mounted or the pathogen/agent is cleared. The current review provides an overview of this technology, key considerations to address different pathogens, and suggested improvements. The review will reflect on key learnings from development of HIGs in the response to public health threats due to Zika, influenza, and severe acute respiratory syndrome coronavirus 2.
Ramos K, Okba N, Tan J, Bandawane P, Meade P, Loganathan M mBio. 2024; 15(7):e0108524.
PMID: 38899870 PMC: 11253627. DOI: 10.1128/mbio.01085-24.
Martignoni M, Raulo A, Linkovski O, Kolodny O Sci Rep. 2024; 14(1):12908.
PMID: 38839831 PMC: 11153654. DOI: 10.1038/s41598-024-63008-9.
Ranjbaran H, Ehteshaminia Y, Nadernezhad M, Jalali S, Jadidi-Niaragh F, Pagheh A Heliyon. 2024; 10(1):e23478.
PMID: 38226283 PMC: 10788261. DOI: 10.1016/j.heliyon.2023.e23478.
Tai W, Yang K, Liu Y, Li R, Feng S, Chai B Nat Commun. 2023; 14(1):8042.
PMID: 38052844 PMC: 10697968. DOI: 10.1038/s41467-023-43798-8.
Equine Polyclonal Antibodies Prevent Acute Chikungunya Virus Infection in Mice.
Barker D, Han X, Wang E, Dagley A, Anderson D, Jha A Viruses. 2023; 15(7).
PMID: 37515166 PMC: 10384969. DOI: 10.3390/v15071479.