Dr Boreham’s Crucible: Is Cynata Therapeutics’ Fujifilm partnership all puff and no blow?
Health & Biotech
Health & Biotech
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A keen student of Japanese business practices, Cynata chief Dr Ross Macdonald notes that you can make a cup of tea in three minutes – or else turn it into an aesthetic ceremony lasting half a day.
Dr Macdonald is certainly hoping that Cynata’s Japanese partner Fujifilm is taking the ‘tea ceremony’ approach to a crucial deal simply because it can. After all, the Japanese have access to any type of seafood but some still chance their lives eating the deadly fugu fish.
Why? Because they can.
“That’s just the way they do it,” he says of the delay. “Why care about weeks when you are talking about a decades-long relationship?”
The deal – or non-deal at this stage – is Fujifilm’s failure to meet a deadline to take up the global rights for Cynata’s stem-cell based treatment for graft-versus-host disease (GvHD). Fujifilm was due to exercise its rights by the end of March of this year, but then deferred its decision to September 19.
(Fujifilm, by the way, is a ‘legacy’ name. The company is now involved in everything from cosmetics and photocopiers to nuclear medicine.)
Dr Macdonald remains confident that Fujifilm will sign: “If they had found gremlins in the [intellectual property] they easily could have walked away.”
But for Cynata investors, the uncertainty has been as toxic as the poison left by a careless – and soon to be jobless – fugu chef: the stock plunged 35 per cent on the news of the delay.
The GvHD remedy, CYP-001, would be the first treatment that Cynata brings to market using its Cymerus stem cell manufacturing platform. An immunological disease, GvHD afflicts bone-marrow recipients and is usually fatal in the case of candidates resistant to steroid treatment.
In the meantime, Cynata is preparing for phase II trials for GvHD, osteoarthritis and critical limb ischemia (a severe arterial blockage that prevents blood flow to the extremities).
Cynata’s therapy is also a potential treatment for heart attacks, acute respiratory disorder syndrome, asthma, glioblastoma, diabetic wounds and cytokine release syndrome (a life-threatening diseases from cancer immunotherapy).
Cynata, by the way, backdoor listed in October 2013 using the shell of Eco Quest, which sold green-friendly disposable nappies before getting into the poo.
Cynata claims to be the only stem cell play in the world that can produce mesenchymal stem cells (MSCs) on a commercial scale without requiring multiple donors.
MSCs are adult stem cells which can be isolated from human and animal sources and can produce more than one kind of specialist cell. Currently these precursor cells are derived from embryos, which presents some ethical challenges and rely on a painful process called bone marrow aspiration.
Cynata hopes it has the solution with its patented Cymerus manufacturing process. The technology is based on induced pluripotent stem cells (iPSCs), from which MSCs are derived.
The ‘pluripotent’ bit means the iPSCs have the ability to develop into any type of adult cell. They can be derived from anywhere in the body – typically skin and blood – and grown in limitless quantities in the lab.
IPSCs derived from the work of Prof Slukvin, from the University of Wisconsin-Madison as well as Japanese research. UWM is a global leader in stem cell research, while Japanese researcher Prof Shinya Yamanaka won a Nobel Prize in 2012 for his work in the area.
The MSC sector is certainly active, with 650 trials currently taking place including for cardio-vascular, lung disease (such as asthma) and strokes.
The Fujifilm deal is – or was – worth $US3 million in an upfront payment, as well as milestones of up to $US60 million and ongoing double-digit royalties. Fujifilm would also have assumed responsibility for winning approvals and all commercialisation costs.
In its March quarterly report, Cynata says: “It remains our view that the actions of Fujifilm indicate an intention to exercise the licence option for GvHD.”
Dr Macdonald says Fujifilm still believes a new drug would be worth $US300 million in annual sales, which would deliver at least $US30 million in annual royalties to Cynata.
In an investor prezzo in January, Fujifilm devoted three pages to the potential of Cynata’s stem cells – and followed up with an advertisement In Nature magazine that extolled the virtues of Cynata’s regenerative medicine.
Fujifilm may also have been preoccupied with its $US900 million acquisition of Biogen’s Danish manufacturing site, thus delaying the Cynata deal.
The other factor is that if wasn’t still as keen as wasabi, Fujifilm simply could have said ‘sayonara’ if it was not interested.
The other reason for optimism about the deal going ahead is that the clinical results to date for CYP-001 have been highly promising.
A 15-patient phase I trial showed that by day-100, 13 of them had shown improvement in the severity of GvHD symptoms. Eight of the 15 showed a complete response rate: in other words, all GvHD signs and symptoms had disappeared.
The trial is significant because it is the first time any patient has been treated with an iPSC-derived mesenchymal stem cells product of any description, the patients’ own cells or otherwise.
“A successful outcome will support the application of CYP-001 in many medical and commercially significant targets where therapeutic MSCs have shown promising results,” Dr Macdonald says.
In both groups, the patients hadn’t responded to traditional cortico-steroid treatment and were most unwell.
Meanwhile, Dr Macdonald says the company is in active discussions with other parties about other disease targets.
While these ailments are not specified they could include asthma, Crohn’s disease, critical limb ischemia and coronary heart disease.
In December last year, the National Health and Medical Research Council said it would fund a 448-patient, phase II trial for osteoarthritis, one of the biggest MSC trials undertaken.
Cynata itself plans to fund a 90-patient critical limb ischemia trial, due to start this year.
With cash of $9.3 million Cynata still looks adequately funded, presuming other partners will fund the future clinical work. The kitty was bolstered by a $5.2 million placement in May last year which introduced Fidelity International to the register (at $1.27 a share).
Dr Macdonald estimates the osteoarthritis trial would have cost the company $25 million if it were to have been funded it off its own bat. But the NHMRC is likely to do it more cheaply because of ‘in-kind’ services provided by hospitals.
Broker Shaw and Partners forecasts revenue of $15 million and a $4 million net profit in the 2019-’20 year, increasing to a $42 million turnover and $23m profit in 2020-’21.
The firm also values Cynata stock at $2.50 a share. This of course assumes the Fujifilm deal clicks into place and the GvHD treatment is approved.
Over the last 12 months Cynata shares have traded between $1.79 (mid-March this year) and 97 cents (mid-December 2018).
When your columnist last covered Cynata in February last year he referred to the then $73 million market cap Cynata as the poor man’s version of the $600 million market cap Mesoblast.
The valuation differential is now more like $680 million, so we’ll maintain that stance.
While Cynata lacks the desired broad institutional backing, its investors include self-storage mogul John King and the family account of Dr Mal Washer, a former Federal health minister and old man of Cynata director Stewart and medical cannabis queen Elaine Darby.
Dr Macdonald admits the Fujifilm issue has left Cynata between a rock and a hard place.
“A bit like Brexit, it was always going to be a less than perfect outcome,” he says.
“We could have flexed our muscles and extinguished the rights. I believe we could have found someone else.
“Once you have clinical data showing the product works it becomes a completely different asset.”
Come September 19, we’ll know whether the Japanese were simply taking their time or whether they have spat Cynata out like a mouthful of ill-prepared fugu fish.
This column first appeared in Biotech Daily.
Disclosure: Dr Boreham is not a qualified medical practitioner and does not possess a doctorate of any sort. He has never been fond of fugu fish but is happy to settle for sushi from Safeway.