We are extremely excited to make MSBio available to the bioinformatics community for alpha testing.
Metascape was initially designed to support biologists, as we observed most gene-list analysis tools were bioinformatician-oriented rather than biologist-oriented. The reality is that the analyses implemented behind Metascape are not only difficult for biologists to perform, but also quite challenging for many bioinformaticans to implement. Frequently computational users have made inquiries regarding their desire to run Metascape analyses programmatically.
Why not provide Metascape Application Programming Interface (API), you asked? To obtain the comprehensive analysis results, Metascape utilizes computationally-expensive algorithms and visualization tools. Despite we have the best computer algorithm specialists in our team, Metascape is much more resource hungry than most other gene list enrichment services. Thus, we have to reserve our server for biologists’ use and cannot afford to expose it as the world’s shared computational hardware.
Why not release Metascape as an R package, some asked? This is not feasible, as users will not only need to install tons of software libraries (many require compilations), but also database servers, third-party tools including Cytoscape and Circos (using Perl unfortunately), etc. If we released a package, we would have been flooded with installation questions and could not breathe. There will never be a standalone MSBio installation package due to these reasons. The only alternative is to distribute MSBio almost as a preinstalled machine image. Instead of virtual machines (VM), the new technology enables such images to be delivered in the form of Docker images. We are sorry for users do not have a Docker infrastructure. Our suggestion is either convince your IT team to let you run Docker on your in-house Linux servers, or you can install Docker for your own Linux, Mac, or Windows machine.
Another big hurdle for MSBio is the underlying databases. Metascape relies on over 40 databases, therefore, simply installing all Metascape code does nothing for users. As we cannot afford to have MSBio connect to our central database, we need to distribute databases with MSBio as well. First, we are not lawyers ourselves to interpret every lines of legal statements. Not all data are open for all users. Although most data providers are okay with web portals providing a nibble of their data for each analysis, as it is probably viewed as a free advertisement, redistributing the their database is certainly not in the consideration. Therefore, we need to go with a conservative minimum subset of data sources and restrict MSBio for non-commerical use (commercial users, please read on) in our licensing terms. Fortunately, most key databases such as Gene Ontology, Entrez, STRING, EggNog are free to everyone, so MSBio analyses remain rather comprehensive than most other solutions.
MSBio is a very complex project and we are glad that we are now able to provide a convenient way for bioinformaticians to easily install the images containing both third-party tools and databases. We enabled unlimited batch analysis capability on your gene lists using your own hardware resource, while reserving our Metascape server for the users who prefers to run analysis within the browser interface. We nevertheless need to reserve the right to potentially email you, in case there is an urgent need to notifying you to stop using a certainly version due to bugs or other reasons.
The technical complexity also means that the update of MSbio will be less frequent compared to Metascape.org for the foreseeable future. We therefore request your consensus not to use Metascape as the backend for any public-facing web servers. The community needs a central free-fresh-easy Metascape.org portal. We also request your collaboration in citing the original Metascape publication in your works, as that is the only way we collect some credits for our volunteered hard work. All these terms are listed, when you register for a free MSBio license. Simply do not use MSBio, if you disagree with any.
For commercial users, you should know Metascape.org keeps all analysis sessions anonymously for 72 hours max. We do not have a slight interest in your data, as we do not even have enough time to study our own data 🙂 However, we totally understand it can be a pain to convince your legal department that Metascape.org portal is safe for your proprietary gene lists. Therefore, MSBio will be a very powerful addition to your in-house bioinformatics arsenal. It empowers you to run Metascape analyses on your own hardware in parallel, without worrying about the leak of your proprietary gene lists. In addition, we can deliver the data sources we have and you have the proof for their license. We will also provide instructions on how to append your own in-house gene sets to enable your internal researchers to capture collaboration opportunities through Metascape analyses. Metascape.org is not for profit and the licensing fees will go to support the Metascape.org servers to ensure it can continue to serve the open scientific research community for free.
Please email us at metascape do team at gmail dot com regarding your comments and questions.