Scientists affiliated with Moderna, Vanderbilt and Washington University have demonstrated vaccination by lipid nanoparticle (LNP) containing mRNA encoding a human antibody against chikungunya virus. This differs from other work by Moderna where they have delivered an mRNA e...

mRNA vaccines have the potential to tackle many unmet medical needs that are unable to be addressed with conventional vaccine technologies. A potent and well-tolerated delivery technology is integral to fully realizing the potential of mRNA vaccines. Pre-clinical and clinical stu...

Powassan virus (POWV) is an emerging tick-transmitted flavivirus that circulates in North America and Russia. Up to 5% of deer ticks now test positive for POWV in certain regions of the northern United States. Although POWV infections cause life-threatening encephalitis, there is...

New synthetic aminooxy lipid was designed and synthesized as a building block for the formulation of functionalised nanoliposomes (presenting onto the outer surface of aminooxy groups) by microfluidic mixing. Orthogonal binding of cellular mannan (Candida glabrata (CCY 26-20-1) o...

New synthetic aminoxy lipids are designed and synthesized as building blocks for the formulation of functionalized nanoliposomes by microfluidization using a NanoAssemblr. Orthogonal binding of hyaluronic acid onto the outer surface of functionalized nanoliposomes via aminoxy cou...

A cytomegalovirus (CMV) vaccine that is effective at preventing congenital infection and reducing CMV disease in transplant patients remains a high priority as no approved vaccines exist. While the precise correlates of protection are unknown, neut...

mRNA vaccines are rapidly emerging as a powerful platform for infectious diseases because they are well tolerated, immunogenic, and scalable and are built on precise but adaptable antigen design. We show that two immunizations of modified non-repli...

Modified mRNA vaccines have developed into an effective and well-tolerated vaccine platform that offers scalable and precise antigen production. Nevertheless, the immunological events leading to strong antibody responses elicited by mRNA vaccines a...

Lately there has been intense effort to develop vaccines for Zika virus, in part due to the recently established link between Zika infection and congenital birth defects such as microcephaly and the rapid spread of Zika in Oceania and the Americas ...

The swine influenza pandemic of 2009 and more recent zoonotic transmissions of several avian influenza subtypes to human populations punctuates the threat posed by new pathogens for which we have no pre-existing immunity. Traditional vaccines requi...

In the recent years, Zika virus (ZIKV) infection has become a global health threat. This infection has been known to cause multiple symptoms in adults including myalgia and conjunctivitis. More recent studies have also linked ZIKV with congenital m...

A wide range of studies have shown that liposomes can act as suitable adjuvants for a range of vaccine antigens. Properties such as their amphiphilic character and biphasic nature allow them to incorporate antigens within the lipid bilayer, on the ...

Liposomes not only offer the ability to enhance drug delivery, but can effectively act as vaccine delivery systems and adjuvants. Their flexibility in size, charge, bilayer rigidity and composition allow for targeted antigen delivery via ...