Tango Therapeutics makes cancer pills that exploit a weakness created when a tumour loses a particular gene. Its lead drug targets cancers that have lost a gene called MTAP, common in pancreatic and lung cancer.
Tango Therapeutics is a Boston precision oncology company built on synthetic lethality: it uses CRISPR-based functional genomic screens to find targets that cancer cells depend on once they have lost a tumour suppressor gene. Its lead programme, vopimetostat (TNG462), is an MTA-cooperative PRMT5 inhibitor for MTAP-deleted cancers, listed in phase 1/2 and phase 3 development in pancreatic, lung and other non-CNS cancers, with a phase 1/2 combination study alongside Revolution Medicines' RAS inhibitors. TNG456, a brain-penetrant PRMT5 inhibitor, is in phase 1/2 for MTAP-deleted glioblastoma. All programmes are wholly owned. Tango listed on Nasdaq in August 2021 through a merger with BCTG Acquisition Corp, a SPAC sponsored by Boxer Capital, with a 186 million US dollar PIPE and about 353 million US dollars in expected total proceeds; Gilead Sciences was an existing shareholder.
| Round | Year | Amount | Source |
|---|---|---|---|
| IPO · Nasdaq listing via merger with BCTG Acquisition Corp; approximately 353 million US dollars expected gross proceeds (about 167 million in trust plus a 186 million PIPE led by Boxer Capital), before redemptions | 2021 | $353M | sec.gov |
Amounts only where the cited source states them. Rounds without a public source are not listed.
TNG462 is an experimental small-molecule drug from Tango Therapeutics in phase 2 trials for pancreatic ductal adenocarcinoma and non-small-cell lung cancer, aimed at PRMT5 (MTAP-deleted cancers).
TNG456 is an experimental small-molecule drug from Tango Therapeutics in phase 2 trials for non-small-cell lung cancer and glioma & glioblastoma, aimed at PRMT5 (MTAP-deleted cancers).
TNG260 is a small-molecule inhibitor from Tango Therapeutics, Inc., in registered phase 2 trials for non-small-cell lung cancer, small-cell lung cancer.
Shares Logos Capital, Foresite Capital, RA Capital Management, Non-small-cell lung cancer.
Shares TNG456, TNG462, Synthetic lethality approaches, Glioma & glioblastoma.
Shares Logos Capital, RA Capital Management, Non-small-cell lung cancer.
Shares Samsara BioCapital, RA Capital Management.
Shares Cormorant Asset Management, Non-small-cell lung cancer.
Shares Casdin Capital, Glioma & glioblastoma, Non-small-cell lung cancer.
Shares CRISPR functional genomics, Glioma & glioblastoma, Pancreatic ductal adenocarcinoma, Non-small-cell lung cancer.
Shares Boxer Capital, Bain Capital Life Sciences, Pancreatic ductal adenocarcinoma.
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