Arpan Pradhan

This study tracks germinal center responses in rhesus macaques over a year, showing prolonged GCs with declining SHM and ongoing plasma cell production.

ResiPOx, a nanoparticle-delivered TLR7/8 agonist, reprograms tumor-associated myeloid cells to inhibit tumor growth in mouse models of medulloblastoma and diffuse midline glioma.

Membrane-bound BG505 MD39.3 Env trimer delivered as mRNA-LNP reduced base-directed antibody responses in rabbits and macaques and elicited neutralizing antibodies, with memory B cell responses documented in macaques.

This study shows that fusing C3d to HIV-1 Env immunogens enhances germinal center responses and improves vaccine immunogenicity.

The paper investigates how vaccine antigen delivery and adjuvant selection affect the priming of rare HIV broadly neutralizing antibody-precursor B cells in non-human primates, finding that specific dosing and adjuvant combinations enhance their detection in germinal centers.

This study evaluates the dose-dependent effects of the SMNP adjuvant on HIV Env-specific immune responses in non-human primates, showing increased memory T and B cell responses and neutralizing antibodies at higher doses.