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GHTC sent letters to the House appropriations subcommittees with jurisdiction over the US Agency for International Development and Department of State, Department of Health and Human Services, and Department of Defense, urging these subcommittees to sustain and protect global health R&D funding in the fiscal year 2020 (FY20) budget.

Interested in more global health innovation news? Every week GHTC scours media reports worldwide to deliver essential global health R&D news and content to your inbox. Sign-up now to receive our weekly R&D News Roundup email.Contraceptive jewelry may one day offer women a new approach to meet their family planning needs. Researchers from FHI 360 are exploring using transdermal patch technology to administer contraceptive hormones through patches applied to areas of jewelry—such as earrings, watches, rings, or necklaces—that are in contact with skin, allowing the drug to be absorbed into the body. Initial testing on animals suggests that contraceptive jewelry may deliver sufficient amounts of hormones to provide contraception, however no human testing has been performed to date. Researchers believe the tool could help improve adherence among certain women and allow for more discreet use of contraception, as well as serve the needs of women in developing countries who may have limited access to health care services and long-acting contraceptives such as injectables, implants, and intrauterine devices. Innovators at Cardiff Medicentre and Picofluidics have developed a specific type of microneedle that can be produced for approximately one-tenth of the cost of those currently on the market. Trials have confirmed the viability of their plasma treatment technology that enables the cost-effective production of collections of many thousands of microneedles, which are used to deliver medicines or vaccines, often in the form of a patch applied to a person’s skin. The developers hope to collaborate with partners to commercialize the technology, which they see as having many potential uses including pain-free injection of medications such insulin, vaccines, or intradermal fluid removal for diagnostic purposes and early disease detection. Scientists at Centenary Institute have uncovered a new avenue to improve treatment of drug-resistant tuberculosis (TB) by increasing the effectiveness of the immune system using widely-available anti-platelet drugs, including aspirin. Researchers used fluorescent microscopy in animal models to observe the build-up of blood clots and the activation of platelets around sites of infection, confirming that TB bacterium hijack platelets from the body's blood clotting system to weaken the immune system. Using anti-platelet drugs to treat the infection, researchers were able to prevent the hijacking, enabling the body to better control the infection. This study provides evidence that platelets have been found to worsen TB and “opens up the possibility that anti-platelet drugs could be used to help the immune system fight off drug resistant TB.”

Interested in more global health innovation news? Every week GHTC scours media reports worldwide to deliver essential global health R&D news and content to your inbox. Sign-up now to receive our weekly R&D News Roundup email. Tuberculosis (TB) could be eliminated by 2045 if investments against the disease are increased to US$10 billion a year, according to a panel of experts from the Lancet Commission on TB. The commission has laid out a roadmap for ending TB by investing in a range of actions including research and development (R&D), targeted prevention, and improved diagnostics. It calls for TB R&D investments to be increased from the current amount of $772 million a year to at least $2 billion a year over the next four years and estimates that for every dollar spent on TB R&D there will be an estimated $16-82 return on investment. The commission launched its report six months after the United Nations High-Level Meeting on TB to provide guidance on translating member state commitments into action and investments to eliminate the disease. The Global AMR [antimicrobial resistance] Research and Development Hub, announced during Germany’s G20 presidency in 2017 and launched at last year’s World Health Assembly, is now taking shape in Berlin. Fully financed by the German government for an initial three years as part of a $556 million 10-year pledge to address AMR, the hub was conceived as a way to help align national and international initiatives on AMR and use data to inform the research agenda. The secretariat’s initial focus is creating a dashboard to map existing R&D activities worldwide to produce information and point to gaps to guide policymakers in making investment decisions. Given the influence this mapping could have on research priorities, external advocates are pushing to ensure the hub’s activities reflect the needs of low- and middle-income countries who are not often at the forefront of setting the global AMR agenda. The US Biomedical Advanced Research and Development Authority (BARDA) has awarded a two-year, $10 million contract to a US biotech firm to support the development of a vaccine against Marburg, a hemorrhagic virus that has caused a number of deadly outbreaks in Africa and is considered a potential bioterror threat by the US government. The contract with Public Health Vaccines will support advancement of a promising vaccine candidate now in pre-clinical development. If the research shows the vaccine to be feasible, BARDA has the option to provide up to $72 million in additional funding to support the vaccine candidate through a phase 2 clinical trial and begin development of an additional vaccine candidate against the Sudan Ebola virus, a closely-related virus.