under specific conditions, can lead to more than 300% increased flow of water through the nanotubes, compared to previous theoretical predictions. In April 2015, the Say No To Schistosoma project scientists reported that subsequent analysis had been performed, and the three most promising candidate substances had been identified for in vitro testing. In March 2019, FightAIDS@Home researchers published a paper describing a "Novel Intersubunit Interaction Critical for HIV-1 Core Assembly" that "defines a Potentially Targetable Inhibitor Binding Pocket". Using World Community Grid, more than 1.6 million compounds were used to target 20 conformations of this pocket. Preliminary results suggest it to be a plausible binding site for antiviral compounds. Further analysis of these compounds are the subject of an independent study. Active subprojects OpenPandemics - COVID-19 On April 1, 2020, IBM announced OpenPandemics - COVID-19. The project aims to identify possible treatments for the Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) which is responsible for the COVID-19 pandemic. WCG will partner with Scripps Research, with whom it has partnered in the past, notably in FightAIDS@Home projects. The project runs on CPUs and GPUs and will also serve to create a "fast-response, open source tool that will help all scientists quickly search for treatments for future pandemics." The project launched on May 14, 2020. Mapping Cancer Markers Mapping Cancer Markers (launched November 8, 2013). The project aims to identify the markers associated with various types of cancer, and is analyzing millions of data points collected from thousands of healthy and cancerous patient tissue samples. These include tissues with lung, ovarian, prostate, pancreatic and breast cancers. By comparing these different data points, researchers aim to identify patterns of markers for different cancers and correlate them with different outcomes, including responsiveness to various treatment options. The project is focusing on 4 types of cancer, with the first focus being on lung cancer, and will move on to ovarian cancer, prostate cancer and sarcoma. FightAIDS@Home Phase 2 FightAIDS@Home Phase 2 (launched September 30, 2015) is looking more closely at the results of Phase 1. The project has two goals in the early experiments; the simulation architecture is functioning correctly and giving reliable results, and using BEDAM and AutoDock together provides better results than using just BEDAM or AutoDock. Help Stop TB Help Stop TB was launched in March 2016 to help combat tuberculosis, a disease caused by a bacterium that is evolving resistance to