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Human immuno-therapeutics for cancer treatment of dogs?
1Lee-Klingemann Canine Cancer Research Foundation, Boston, MA, United States.
Abstract:
Immunotherapy for humans has enjoyed a recent boost of treatment options that, however, has not translated into the veterinary field. Developments like monoclonal antibodies against immune checkpoint inhibitors and tumor-specific CAR-T cells have broadened treatment options for human cancer patients but the canine space has not benefited from those advancements. These novel treatments are expensive to develop for the canine market and are not necessarily promising a significant financial return for the pharmaceutical industry. Hence the question is whether there are immunotherapies that work for humans and that also have some cross-species (xenogeneic) activity in dogs, but at the same time have only minimal side effects and are affordably priced. Can such an approach be considered at all assuming that the disparity could result in an immediate rejection of the administered 'product' with all the potential side effects? Maybe this assumption is not necessarily founded on solid data and this brief review attempts to summarize of what is actually known on the treatment of canine cancers with human immuno-therapeutics.
Insights
Human immunotherapies show potential for canine cancer treatment, offering a more affordable and accessible option. This review explores xenogeneic treatments for dogs, addressing efficacy and side effects.
Area of Science:
- Veterinary Oncology
- Immunotherapy
- Comparative Medicine
Background:
- Human cancer immunotherapy has advanced significantly with treatments like monoclonal antibodies and CAR-T cells.
- These novel veterinary treatments are lacking in the canine space due to high development costs and uncertain financial returns.
- The potential for cross-species efficacy of human immunotherapies in dogs remains largely unexplored.
Purpose of the Study:
- To investigate the feasibility of using human immunotherapies in canine cancer treatment.
- To assess the potential for xenogeneic activity of human immunotherapies in dogs.
- To evaluate the affordability and side effect profiles of such cross-species treatments.
Main Methods:
- Review of existing literature on canine cancer immunotherapy.
- Analysis of human immunotherapeutic agents for potential cross-species application.
- Evaluation of reported efficacy and adverse events in xenogeneic immunotherapy studies.
Main Results:
- The potential for human immunotherapies to be effective in dogs is suggested.
- Concerns regarding xenogeneic rejection and side effects require further investigation.
- Cost-effectiveness and accessibility are key considerations for veterinary application.
Conclusions:
- Human immunotherapies may offer a viable, more affordable alternative for canine cancer treatment.
- Further research is needed to validate xenogeneic efficacy and manage potential side effects in dogs.
- Bridging the gap in veterinary immunotherapy requires exploring cross-species therapeutic strategies.
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