New trial design strategies such as basket and umbrella studies have improved upon patient selection, but have not yielded detailed biological understanding of the drug targets, nor polygenic mechanisms of resistance within or between patients.
This class of macromolecular amphiphiles was inspired by the contrafacial amphiphiles, glycosylated cholic acid based amphiphiles, molecular harpoons, and umbrellas studied in the 1990s.
A 2D umbrella sampling study was conducted afterward using snapshots from the steered MD simulations for the C8 N7 reaction pathway as starting points.
In this study umbrella sampling was performed to study the unbinding pathways and potential of mean force (PMF) of α-conotoxin ImI and PNIA(A10L,D14K).
Innovative trial designs (umbrella or basket studies) are emerging as patient-centric approaches and public private partnerships, cross-industry, government and non-profit sector collaborations are enabling implementation.
The project served as an umbrella for multiple studies that led to an impressive number of MA theses, PhD dissertations, working papers and journal articles (which are all listed in the appendix).
Substudies of primary studies were included under the umbrella of their original study.
Individuals with major depressive disorder were recruited from RADIANT, an umbrella term for three studies comprising the Depression Network (DeNT) study, the Depression Case-Control (DeCC) study and the Genome-Based Therapeutic Drugs for Depression (GENDEP) study.
As Forbes reports, researchers find that collecting Pokémon is akin to collecting stamps or coins, all of which fall under the umbrella of what one study calls "taxonomic collecting," where things are named and put into groups.
The former provided the mechanism and the umbrella under which the study could be performed and the latter as the provider of main faculty for the research workshop and the supervision and advice for the study.
