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Sareum marks progress with first profit

“The positive results from this feasibility award may lead to other opportunities to secure additional funding awards to advance the programme further," Dr John Reader, Sareum's chief scientific officer said.
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Sareum's compounds generated some impressive results.

Sareum Holdings Plc (LON:SAR) has just passed the landmark of a maiden profit as it received first payments from licensing its lead product, a Chk1 inhibitor cancer candidate, to Sierra Oncology.

Importantly, though, with development funding for Chk1 now arranged it frees the company up to accelerate work at its three other programmes and especially TYK2 a compound that is targeting psoriasis, rheumatoid arthritis, and other autoimmune disorders, in partnership with SRI International

The Sierra licence triggered an upfront payment of US$1.9mln to Sareum meaning an overall profit of £573,000 (£485,000 loss) in the half year to December. Cash holdings were £2.34mln (£335,000).

Since the half year the product has passed a further milestone worth US$550,000 to Sareum.

Watch: Cancer drug payment nudges Sareum Holdings into maiden profit

Tim Mitchell, Sareum’s chief executive, said that “No further payments from the Chk1 licence agreement are expected in the current period and future payments will be dependent on Sierra Oncology achieving further milestones or Sareum striking licensing agreements with its other programmes.” 

Even so, it expects to end the current financial year with a “modest profit,” he said.

TYK2 work can now accelerate

"We have previously reported the efficacy of our TYK2 inhibitors, including SAR-20347, in disease models of psoriasis, rheumatoid arthritis, and colitis, and, in the latter two cases, how our compounds compare favourably with a marketed JAK family kinase inhibitor," he added.

SAR-20347 has also received a US$360,000 grant to investigate its use as potential treatment for lupus.

The TYK2 inhibitor has also shown promise in a feasibility study to see whether it might work in t-cell acute lymphoblastic leukaemia (T-ALL), a rare and difficult-to-treat form of leukaemia which occurs in late childhood and early adolescence.

This investigation culminated in a T-ALL disease model study.

Sareum's compounds were well tolerated, presented good exposure to plasma and tumour tissue and showed a dose-dependent effect on a biomarker of TYK2 inhibition and tumour reduction of up to 80%.

 The early-stage work was supported by Innovate UK and a grant of £140,000 and Mitchell said there are

"We believe commercial interest in this programme should increase further as a result, and we are grateful to Innovate UK for their financial support,” said Sareum’s chief scientific officer, Dr John Reader.   

“The positive results from this feasibility award may lead to other opportunities to secure additional funding awards to advance the programme further."

At 1.08p, Sareum is valued at around £28mln.


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