Big Pharma and SHP227 May 2021 08:12
26/5/21
SHP2 inhibitors are an up-and-coming class of medicine that has drawn the attention of Big Pharma. Novartis has three pipeline projects in the works for a SHP2 inhibitor called TNO155 in solid tumors. Sanofi, meanwhile has nabbed the rights to Revolution Medicines' similar molecule they call RMC-4630 for $50 million upfront and $500 million in potential milestones.
Research conducted by Revolution has shown that SHP2 appears to play a role in cancer growth in up to 45% of non-small cell lung cancers, as well as colorectal and ovarian cancers and melanoma.
https://www.fiercebiotech.com/biotech/nikang-snags-200m-series-c-and-stacks-its-board-following-january-licensing-erasca
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21/1/21
Lead candidate SFX-01 inhibits SHP2, a protein associated with a number of different cancer types
Evgen Pharma plc (AIM: EVG), the clinical stage drug development company developing sulforaphane based medicines for the treatment of multiple diseases, announces preclinical data demonstrating that SFX-01 is an inhibitor of SHP2.
SHP2 (Src homology-2 domain-containing protein tyrosine phosphatase-2) is a non-receptor protein tyrosine phosphatase that is associated with breast cancer, leukaemia, lung cancer, liver cancer, gastric cancer, laryngeal cancer, oral cancer and other cancer types.
In-vitro and in-vivo data generated by Professor Philip Eaton, Queen Mary University of London, demonstrates that SFX-01 modifies SHP2, inhibiting its phosphatase activity; this phosphatase is implicated in many aspects of cancer . SHP2 is involved in several cancer-related processes, including cancer cell invasion and metastasis, apoptosis, DNA damage, cell proliferation, cell cycle and drug resistance. SHP2 may therefore be a therapeutic target of great potential.
This exciting data provides another pathway through which SFX-01 may be a valuable anti-cancer agent in addition to its effects on the STAT3 pathway, thought to be the principal mechanism of action in metastatic breast cancer.
Further preclinical work is being conducted in cancer models and data will be announced in due course.
https://www.lse.co.uk/news/EVG/in-brief-evgen-pharma-notes-positive-preclinical-data-for-sfx-01-rgs6vzk8w2zwyh8.html