A pan-serotype antiviral to prevent and treat dengue: A journey from discovery to clinical development driven by public-private partnerships.

While progress has been made in fighting diseases disproportionally affecting underserved populations, unmet medical needs persist for many neglected tropical diseases. The World Health Organization has encouraged strong public-private partnerships to address this issue and several public and private organizations have set an example in the past showing a strong commitment to combat these diseases. Pharmaceutical companies are contributing in different ways to address the imbalance in research efforts.

Surveillance and Epidemiology of Drug Resistant Infections Consortium (SEDRIC): Supporting the transition from strategy to action.

In recognition of the central importance of surveillance and epidemiology in the control of antimicrobial resistance and the need to strengthen surveillance at all levels, Wellcome has brought together a new international expert group SEDRIC (Surveillance and Epidemiology of Drug Resistant Infections Consortium). SEDRIC aims to advance and transform the ways of tracking, sharing and analysing rates of infection and drug resistance, burden of disease, information on antibiotic use, opportunities for preventative measures such as vaccines, and contamination of the environment. SEDRIC will strengthen the availability of information needed to monitor and track risks, including an evaluation of access to, and utility of data generated by pharma and research activities, and will support the translation of surveillance data into interventions, changes in policy and more effective practices.

Accelerating global innovation to address antibacterial resistance: introducing CARB-X.

A global response to the chronic shortfall in antibiotic innovation is urgently needed to combat antimicrobial resistance. Here, we introduce CARB-X, a new global public-private partnership that will invest more than US$350 million in the next 5 years to accelerate the progression of a diverse portfolio of innovative antibacterial products into clinical trials.

Shadow enhancers flanking the HoxB cluster direct dynamic Hox expression in early heart and endoderm development.

The products of Hox genes function in assigning positional identity along the anterior-posterior body axis during animal development. In mouse embryos, Hox genes located at the 3' end of HoxA and HoxB complexes are expressed in nested patterns in the progenitors of the secondary heart field during early cardiogenesis and the combined activities of both of these clusters are required for proper looping of the heart. Using Hox bacterial artificial chromosomes (BACs), transposon reporters, and transgenic analyses in mice, we present the identification of several novel enhancers flanking the HoxB complex which can work over a long range to mediate dynamic reporter expression in the endoderm and embryonic heart during development.