The COVID-19 pandemic has underscored emerging vulnerabilities in the US research and development (R&D) ecosystem. While an open and collaborative environment has been essential for advancing R&D, this approach exposes university-based R&D to a variety of security threats including state-supported efforts, attacks by malicious actors, and insufficient internal mitigation. As the pandemic led to more remote work and online collaboration, the incidence of exploitation has expanded. Increased security measures are needed to insulate and protect the R&D ecosystem, and US innovation more broadly, while maintaining the fundamental qualities that have contributed to its historical success. In this article, we present the Research Integrity Security Certification (RISC) framework. This concept preserves the autonomy of the US higher education system while also suggesting a mechanism whose effect would be a general enhancement of the security of the US university R&D enterprise with minimal additional state involvement. Much of the work in the proposed model is done by market mechanisms and self-interested microeconomic calculations that generate beneficial aggregate effects. The RISC framework modernizes the university R&D enterprise while strengthening it to operate in this evolving security environment.

RNA interference (RNAi) is a potent gene silencing process that is playing an increasingly important role in investigations of gene function in schistosomes. Here we review what is known about the process in these parasites and provide an update on the methodology and machinery of RNAi. Data are presented to demonstrate that: (1) not all schistosome genes can be suppressed to the same extent, using the methods employed here; (2) while there is variation in the level of suppression achieved for one target gene (SmAP) in adult parasites, all individuals exhibit robust (>80%) suppression; (3) short interfering RNAs (siRNAs) can effect suppression when delivered by soaking (and not just via electroporation, as reported previously); (4) Male/female adult pairs need not be separated prior to siRNA delivery by electroporation for effective gene suppression in both genders and (5) electroporation of siRNAs in medium is as efficient as in commercial electroporation buffer. Regarding the machinery of RNAi in schistosomes, a homologue of the C. elegans multi-membrane spanning, RNA importing protein SID-1 is identified in silico. The gene encoding this protein contains 21 exons and spans over 50 kb to potentially encode a 115,556 Mr protein (SmSID-1). These analyses, and a review of the literature, permit us to derive and present here a draft of potential RNAi pathways in schistosomes.