In the Spotlight...

Towards designing improved cancer immunotherapy targets with a peptide-MHC-I presentation model, HLApollo

HLApollo, a transformer-based model for predicting MHC-I peptide presentation, incorporates pan-allelic training, peptide processing information, and multiallelic deconvolution to achieve an average p...

The guided fire from within: intratumoral administration of mRNA-based vaccines to mobilize memory immunity and direct immune responses against pathogen to target solid tumors

Li, Hu, Rong, and He et al. evaluated the impact of intratumoral injections of the mRNA-based COVID-19 vaccine BNT162b2 in solid tumor models (melanoma, breast, and colon) in mice. Tagging tumor cells...

Sequential STING and CD40 agonism drives massive expansion of tumor-specific T cells in liposomal peptide vaccines

Ostroumov et al. developed a highly effective, fully synthetic, heterologous prime–single boost vaccine regimen employing a single cancer neoepitope. Systemic priming with a liposomal formulation enca...

Tumor cells ectopically expressing the membrane-bound form of IL-7 develop an antitumor immune response efficiently in a colon carcinoma model

Shin et al. compared secretory IL-7 (sIL-7) against membrane-bound IL-7 fused to B7.1 type I transmembrane protein (mbIL-7/B7) on CT26 tumor cells. While both sIL-7 and mbIL-7/B7 enhanced the expansio...

Previous Digests

What really happens when you block TIGIT and PD-L1 together

January 8, 2025

Both PD-1 and TIGIT are checkpoint molecules known to inhibit the antitumor effects of CD8+ T cells, and blocking them in combination has been shown to have synergistic immunotherapeutic effects. However, the exact mechanism and dynamics of this synergy...

Keeping it local: SynNotch-engineered T cells deliver payloads to specific tissues for a diverse range of applications

December 18, 2024

Immunotherapies are often used to target specific antigens or deliver specific payloads for the treatment of various diseases, but systemic toxicities or side effects in other tissues can limit the safety and efficacy of these treatments. Recently, two teams...

Rab8a restores youthful function in DCs from aged mice

December 11, 2024

With advanced age comes impaired immunity and thus, increased susceptibility to diseases, including infections and cancer. Investigating factors that contribute to this reduced immune functionality, Singh et al. evaluated splenic and bone marrow-derived DCs and found that in aged...

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ACIR's mission is to fast-track cancer immunotherapy research by helping researchers stay on top of the new literature in this fast-moving and multifaceted field, fostering their creativity and productivity in bringing us ever closer to curing this deadly disease.

Ed Fritsch

Ed Fritsch

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Ute Burkhardt

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Gaelle Llambi

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