Functional Unit Representation Method (FURM)

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Projects being developed under the FURM guidelines

ISL

In Silico (Isolated Perfused Rat) Liver - an ISL experimental apparatus implemented in software.

IS-HIC

In Silico Hepatic Intrinsic Clearance

EI3 We are working on our third hypothetical mechanism for hepatic enzyme induction. Our first round was described here. And our second round (EI2) is described in our ADS'12 paper
EC2 We migrated our analogs to execute in Amazon's EC2 when we outgrew our 8 node OSCAR cluster. We describe our cross-model validation from the cluster to the cloud in our BMC Systems Biology paper
PtII-Bio Ptolemy II is a co-simulation environment designed for simulating systems of heterogeneous components. It is mostly designed for the simulation of engineered systems, both hardware and software. It's actor-oriented approach facilitates the graphical construction, quasi-autonomy, and integration of components based on heterogeneous models of computation (so-called Directors) as well as the semi-automated model-checking of composed models. Such facilities turn out to be useful for biological modeling and we have begun designing more biologically relevant Ptolemy II models and actors.
APAP Hepatotoxicity Acetominophen (APAP) hepatotoxicity in mice is a reference model for drug induced liver injury in humans. Because APAP toxicity involves many positive and negative feedback loops across many scales and aspects, it is not clear which of those networks are essential players in the toxicity cascade and which are mere correlations. This project is a collaborative effort between the BioSystems Group at UCSF, Neil Kaplowitz, and Laurie DeLeve both at USC to build falsifiable mechanistic alternative models to help decouple the correlations from the causal influences.

Please note that, in the BioSystems Group at UCSF, there are several projects that, for various reasons, are not yet compliant with the FURM method, but the plan is that they all evolve to do so.

Spin-off projects

Glossary

Many of the issues we cover present the typical inter-disciplinary problem of getting everyone to use a stable lexicon. The glossary is an attempt to hone in on definitions of terms as we would like to see them used. None of these definitions are intended to be universal or authoritative. Indeed, we expect them to change daily. But, presenting them gives some stability to the other work and the communication required for these projects.

Credit goes to Dr. Bernie Zeigler for the inspiration of this glossary and many of the definitions herein. ACIMS Definitions

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