David Chang, Allogene CEO (Jeff Rumans)

Servi­er cuts off col­lab­o­ra­tion agree­ment with Al­lo­gene on CD19 prod­ucts, send­ing shares sput­ter­ing

Al­lo­gene Ther­a­peu­tics said in an SEC fil­ing to­day that French part­ner Servi­er has cut off its in­volve­ment in a part­ner­ship de­vel­op­ing ther­a­pies di­rect­ed against CD19, in­clud­ing the most ad­vanced can­di­dates in Al­lo­gene’s pipeline.

Shares of Al­lo­gene $AL­LO, an out­fit run by Kite vets Arie Bellde­grun and re­search chief David Chang, fell by al­most 10% on Wednes­day, even as the San Fran­cis­co-based com­pa­ny said that Servi­er’s dis­con­tin­u­a­tion “does not oth­er­wise af­fect our cur­rent ex­clu­sive li­cense for the de­vel­op­ment and com­mer­cial­iza­tion of CD19 Prod­ucts in the Unit­ed States.”

Cut­ting of Servi­er will al­so al­low Al­lo­gene to li­cense these CD19 prod­ucts — AL­LO-501, AL­LO-501 and UCART19 — out­side of the US, with mile­stones of up to €46 mil­lion ($45 mil­lion).

Ex­er­cis­ing that ex-US op­tion, how­ev­er, which Servi­er wants done quick­ly, would cut off Al­lo­gene’s abil­i­ty to re­cov­er from Servi­er 40% of the de­vel­op­ment costs for CD19 prod­ucts.

Part of the rea­son for this sep­a­ra­tion may be Servi­er’s on­go­ing CD19-re­lat­ed col­lab­o­ra­tion with Cel­lec­tis. Un­der a 2014 deal, Cel­lec­tis re­ceived $10 mil­lion up­front and was el­i­gi­ble for up to $140 mil­lion to de­vel­op six prod­uct can­di­dates.

And while Servi­er has al­so cut off its work with Al­lo­gene, Cel­lec­tis “has chal­lenged cer­tain per­for­mance by Servi­er and has al­so chal­lenged the abil­i­ty of Servi­er to grant a world-wide sub­li­cense,” Al­lo­gene said in the SEC fil­ing.

Susan Galbraith, AstraZeneca EVP, oncology R&D, at EUBIO22 (Rachel Kiki for Endpoints News)

Up­dat­ed: As­traZeneca jumps deep­er in­to cell ther­a­py 2.0 space with $320M biotech M&A

Right from the start, the execs at Neogene had some lofty goals in mind when they decided to try their hand at a cell therapy that could tackle solid tumors.

Its founders have helped hone a new approach that would pack in multiple neoantigen targets to create a personalized TCR treatment that would not just make the leap from blood to solid tumors, but do it with durability. And they managed to make their way rapidly to the clinic, unveiling their first Phase I program for advanced tumors just last May.

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Ei­sai’s ex­pand­ed Alzheimer’s da­ta leave open ques­tions about safe­ty and clin­i­cal ben­e­fit

Researchers still have key questions about Eisai’s investigational Alzheimer’s drug lecanemab following the publication of more Phase III data in the New England Journal of Medicine Tuesday night.

In the paper, which was released in conjunction with presentations at an Alzheimer’s conference, trial investigators write that a definition of clinical meaningfulness “has not been established.” And the relative lack of new information, following topline data unveiled in September, left experts asking for more — setting up a potential showdown to precisely define how big a difference the drug makes in patients’ lives.

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Emily Leproust, Twist Bioscience CEO

Twist Bio­science’s 'fac­to­ry of the fu­ture' in Ore­gon could de­liv­er with com­pet­i­tive pric­ing, SVB Se­cu­ri­ties says

The synthetic DNA manufacturer Twist Bioscience has given a peek behind the curtain to several analysts into its “factory of the future” as well as insight into the cost structure, workflow and technology at the site.

The 110,000-square-foot manufacturing site in the city of Wilsonville, OR, just south of Portland, which was announced back in 2020, will double Twist’s production capacity and bring around 400 jobs to the area.

Illustration: Assistant Editor Kathy Wong for Endpoints News

Twit­ter dis­ar­ray con­tin­ues as phar­ma ad­ver­tis­ers ex­tend paus­es and look around for op­tions, but keep tweet­ing

Pharma advertisers on Twitter are done — at least for now. Ad spending among the previous top spenders flattened even further last week, according to the latest data from ad tracker Pathmatics, amid ongoing turmoil after billionaire boss Elon Musk’s takeover now one month ago.

Among 18 top advertisers tracked for Endpoints News, only two are spending: GSK and Bayer. GSK spending for the full week through Sunday was minimal at just under $1,900. Meanwhile, German drugmaker Bayer remains the industry outlier upping its spending to $499,000 last week from $480,000 the previous week. Bayer’s spending also marks a big increase from a month ago and before the Musk takeover, when it spent $16,000 per week.

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Vi­a­tris with­draws ac­cel­er­at­ed ap­proval for top­i­cal an­timi­cro­bial 24 years lat­er

After 24 years without confirming clinical benefit, the FDA announced Tuesday morning that Viatris (formed via Mylan and Pfizer’s Upjohn) has decided to withdraw a topical antimicrobial agent, Sulfamylon (mafenide acetate), after the company said conducting a confirmatory study was not feasible.

Sulfamylon first won FDA’s accelerated nod in 1998 as a topical burn treatment, with the FDA noting that last December, Mylan told the agency that it wasn’t running the trial.

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Paul Hudson, Sanofi CEO (Romuald Meigneux/Sipa via AP Images)

Sanofi and DN­Di aim to elim­i­nate sleep­ing sick­ness in Africa with promis­ing Ph II/III re­sults for new drug

The Drugs for Neglected Diseases initiative (DNDi) and Sanofi today said that their potential sleeping sickness treatment saw success rates of up to 95% from a Phase II/III study investigating the safety and efficacy of single-dose acoziborole.

The potentially transformative treatment for sleeping sickness would mainly be targeted at African countries, according to data published today in The Lancet Infectious Diseases medical journal. The clinical trial was led by DNDi and its partners in the Democratic Republic of the Congo (DRC) and Guinea, with the authors noting:

Digital render of CPI's Medicines Manufacturing Innovation Centre in Glasgow, Scotland (Image: uk-cpi.com)

CPI opens the doors to a new $100M+ man­u­fac­tur­ing fa­cil­i­ty in Scot­land

A manufacturing site that has received interest and investments from large pharma companies and the UK government is opening its doors in Scotland.

The manufacturer CPI (Centre for Process Innovation) has opened a new £88 million ($105 million) “Medicines Manufacturing Innovation Centre” in Glasgow, Scotland, to accelerate the development of manufacturing tech and solve longstanding challenges in medicine development and manufacturing.

Uğur Şahin, BioNTech CEO (ddp images/Sipa USA/Sipa via AP Images)

BioN­Tech bets on dif­fi­cult STING field via small mol­e­cule pact with a Pol­ish biotech

BioNTech is beefing up its relatively thin small molecule pipeline by adding weight to a clinically difficult corner of oncology R&D: STING agonists. To do so, BioNTech is teaming up with a 15-year-old Polish biotech and doling out €40 million, about $41.5 million, to start.

The deal is broken into two parts: First, BioNTech obtains an exclusive global license to develop and market Ryvu Therapeutics’ STING agonist portfolio as small molecules, whether alone or in combination with other agents.

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Tim Walbert, Horizon Therapeutics CEO (via YouTube)

Hori­zon Ther­a­peu­tics in takeover talks with Am­gen, J&J, Sanofi as po­ten­tial buy­ers

Amgen, J&J’s Janssen and Sanofi are all in talks to acquire Horizon Therapeutics, the rare disease biotech disclosed late Tuesday.

Horizon confirmed “highly preliminary discussions” with those companies regarding a potential buyout offer after the Wall Street Journal reported takeover interest.

Although the company — which commands a market cap of close to $18 billion — emphasized that “there can be no certainty that any offer will be made for the Company,” shares $HZNP still surged 31% in after-hours trading to near $103, bringing it to the point where it started the year.

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