Micro- and nanometer-size particles have become popular candidates for cancer vaccine adjuvants. However, the mechanism by which such particles enhance immune responses remains unclear. Here, we report a porous silicon microparticle (PSM)-based cancer vaccine that greatly enhances cross-presentation and activates type I interferon (IFN-I) response in dendritic cells (DCs). PSM-loaded antigen ex...

Recent advances in the development of immunotherapeutic mAbs for cancer New vaccine reduces malaria infection by 72% Bavarian Nordic's cancer immunotherapy shows promise in colorectal cancer Chinese HFMD vaccine shows high efficacy in Phase 3 Two-dose regimen of Merck's Gardasil looks effective Accelerating influenza vaccine development using synthetic biology A key role for gut microbes in vac...

In Malaysia, cervical cancer is the top three most common among women. Vaccination and screening are mandatory for prevention of disease. Therefore, we aimed to develop a serious game Malaysian adolescents, "HPV Vaccine” objectively transmit knowledge about human papillomavirus (HPV), create awareness cancer, promote HPV vaccine uptake. This development targeted teenagers aged 10 17 years. We e...

A fully synthetic carbohydrate-based cancer vaccine is an attractive concept, but an important topic in the area is to develop proper vaccine carriers that can improve the immunogenicity and other immunological properties of tumor-associated carbohydrate antigens (TACAs). In this context, four monophosphoryl derivatives of Neisseria meningitidis lipid A were synthesized via a highly convergent ...

Wilms tumor gene (WT1) protein is an attractive target for cancer immunotherapy. We aimed to investigate the feasibility of a combination therapy consisting of gemcitabine and WT1 peptide-based vaccine for patients with advanced pancreatic cancer and to make initial assessments of its clinical efficacy and immunologic response. Thirty-two HLA-A*24:02 patients with advanced pancreatic cancer wer...

BACKGROUND Cervical cancer is a leading cause of mortality among women in Uganda. The availability of the human papillomavirus (HPV) vaccine presents an opportunity to prevent cervical cancer. The Government of Uganda conducted a demonstration project exploring the feasibility of two delivery strategies. OBJECTIVE To explore the feasibility of two HPV vaccine delivery strategies: 1) a stand-a...

Although HER2/neu-targeted cancer vaccines have shown initial promise in the adjuvant setting, a therapeutic vaccine remains elusive due to the tumor escape mechanisms of established cancer. As described by Seavey et al. in this issue of CCR, a Listeria-delivered vaccine may help overcome immune tolerance, leading to an effective therapeutic vaccine.

BACKGROUND Vaccine development is one of the most promising fields in cancer research. After autologous transplantation, due to low tumour burden, patients are more likely to respond immunologically to a cancer vaccine. MUC1 with its adhesive and antiadhesive functions, immunostimulatory and immunosuppressive activities, is therefore a good candidate for breast cancer vaccine. A structure-based...

Passive antibody therapy for cancer is an effective but costly treatment modality. Induction of therapeutically potent anticancer antibodies by active vaccination is an attractive alternative but has proven challenging in cancer due to tolerogenic pressure in patients. Here, we used the clinically relevant cancer target Her2, known to be susceptible to targeting by antibody therapy, to demonstr...

A decade ago, it seemed clear that our burgeoning knowledge of the molecular identities of tumor-associated antigens and a deeper understanding of basic immunology would point the way to an effective therapeutic cancer vaccine. Significant progress has been made and objective regressions after immune-based treatments are observed in some patients — even in those with bulky, metastatic disease. ...