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At the Association for Molecular Pathology annual meeting, cancer researcher William Hahn talked about efforts to map cancer fitness genes at the genome scale.

Avatamed will use the funds to expand into the Asia-Pacific market and set up a lab in Singapore to provide precision cancer drug screening services.

The researchers said their new study supports the clinical utility of their test, which combines genomic and drug screening analyses of organoids to guide cancer treatment.

By screening more than 1,500 drugs against patient-derived glioblastoma cells, researchers tracked down tumor alterations with apparent ties to proteasome inhibitor response.

The firms are targeting a compatible offering for single-cell gene expression screens following CRISPR-based editing, with applications in drug discovery.

The new method, called sci-Plex, combines nuclear hashing and improved single-cell combinatorial indexing RNA-seq to profile the transcriptional response of single cells.

The Seattle-based firm will use the funding to improve AI integration and further develop its Paris 3D tumor organoid diagnostic and drug discovery platform.

The researchers created a resource of cancer dependencies and developed a framework to prioritize existing cancer drug targets and suggest new ones.

They further found that cancers with inactivating mutations in MARK3 and other kinases are susceptible to alkylating chemotherapeutic agents.

The Israeli biotechnology firm hopes that a successful outcome of the study with Centre Léon-Bérard will raise its profile among oncologists.

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The Wall Street Journal reports on gaps in COVID-19 testing affecting less affluent urban areas and rural locations.

According to NBC News, new SARS-CoV-2 variants are making it harder for researchers to model the course of the pandemic.

The New York Times reports that experts say President Joe Biden's goal of vaccinating 1 million people a day in the US in the next 100 days is too low a bar.

In Science this week: single-cell lineage tracing technique applied to study lung cancer metastasis, and more.