In a ma­jor blow to vac­cine ef­forts, se­nior FDA lead­ers step­ping down

Mar­i­on Gru­ber

Two of the FDA’s most se­nior vac­cine lead­ers are ex­it­ing from their po­si­tions, rais­ing fresh ques­tions about the Biden ad­min­is­tra­tion and the way that it’s side­lined the FDA.

Mar­i­on Gru­ber, di­rec­tor of the FDA’s Of­fice of Vac­cines Re­search & Re­view and 32-year vet­er­an of the agency, will leave at the end of Oc­to­ber, and OVRR deputy di­rec­tor Phil Krause, who’s been at FDA for more than a decade, will leave in No­vem­ber. The news, first re­port­ed by Bio­Cen­tu­ry, is a mas­sive blow to con­fi­dence in the agency’s abil­i­ty to reg­u­late vac­cines.

The bomb­shell an­nounce­ment comes at a par­tic­u­lar­ly cru­cial mo­ment, as boost­ers and chil­dren’s shots are be­ing weighed by the reg­u­la­tor. The de­par­tures al­so come as the ad­min­is­tra­tion has re­cent­ly jumped ahead of the FDA’s re­views of boost­er shots, an­nounc­ing that they might be avail­able by the week of Sept. 20.

A for­mer se­nior FDA leader told End­points that they’re de­part­ing be­cause they’re frus­trat­ed that CDC and their ACIP com­mit­tee are in­volved in de­ci­sions that they think should be up to the FDA. The for­mer FDAer al­so said he’s heard they’re up­set with CBER di­rec­tor Pe­ter Marks for not in­sist­ing that those de­ci­sions should be kept in­side FDA. What fi­nal­ly did it for them was the White House get­ting ahead of FDA on boost­er shots.

FDA’s for­mer act­ing chief sci­en­tist Lu­ciana Bo­rio added on Twit­ter, “FDA is los­ing two gi­ants who helped bring us many safe and ef­fec­tive vac­cines over decades of pub­lic ser­vice.”

“These two are the lead­ers for Bi­o­log­ic (vac­cine) re­view in the US. They have a great team, but these two are the true lead­ers of CBER. A huge glob­al loss if they both leave,” For­mer BAR­DA di­rec­tor Rick Bright wrote, weigh­ing in on the news. “Dr. Gru­ber is much more than the Di­rec­tor. She is a glob­al leader. Vi­sion­ary mas­ter­mind be­hind glob­al clin­i­cal reg­u­la­to­ry sci­ence for flu, Ebo­la, Mers, Zi­ka, Sars-cov-2, many oth­ers.”

Phil Krause

In a let­ter from Marks to staff, he ex­plained:

Janet Wood­cock told End­points that she wish­es Gru­ber and Krause well and thanks them for their sig­nif­i­cant ser­vice.

Ad­dress­ing the ‘Ca­pac­i­ty Crunch’ with a Scal­able Plat­form Process Ap­proach

The field of gene therapy has been diligently moving forward over the past several decades to bring potentially life-saving treatments to patients with genetic diseases. In addition to two approved adeno-associated viral (AAV) gene therapies, there are more than 250 AAV gene therapies in various clinical trial stages.1 AAV vectors remain the most frequently used vector for delivering therapeutic transgenes to target tissues due to their demonstrated and lasting clinical efficacy and extensive safety track record. As AAV therapies advance through clinical trials and into commercialization, many biotech companies are turning to contract development and manufacturing organizations (CDMOs) to prepare their programs for late-stage clinical and commercial scale manufacturing. Given the scope and scale of the manufacturing needs that will accompany regulatory approvals for these assets, CDMOs continue to expand their capacity to meet the needs of increasing prevalent patient populations. However, despite rapid growth, projected gene therapy manufacturing demands still outpace the collective capacity of the CDMO industry.

George Yancopoulos, Regeneron president and CSO (Brendan McDermid/Reuters/Alamy)

George Yan­copou­los says he's on the trail of the holy grail: ‘This could rep­re­sent the next break­through for im­munother­a­py’

Two of the most outspoken — and successful — drug developers in biotech say they’ve collected early-stage clinical data that are pointing them down the trail to the holy grail in cancer immunotherapy R&D.

While analysts largely busied themselves today with chronicling the ongoing success of Regeneron’s two big cash cows — Dupixent and Eylea — chief scientist George Yancopoulos and CEO Len Schleifer used the Q2 call to spotlight their early success with a combination of the “homegrown” PSMAxCD28 costimulatory bispecific antibody REGN5678 in combination with their PD-1 checkpoint Libtayo. The presentation comes just weeks after Regeneron completed a deal to gather all rights to the PD-1 that had been in Sanofi’s hands. And the two top execs are unstinting in their praise of the potential of a whole set of costimulatory pipeline projects which they say may finally deliver the long-awaited next-level approach to broadening the immunotherapy field of drugs.

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Illustration: Henry Smith for Endpoints News

An MIT pro­fes­sor's rare dis­ease quest rip­ples through­out biotech

A decade ago, Andrew Lo desperately sought out a therapy for his mother’s lung cancer that had developed resistance to existing drugs.

As part of the quest, he met with two biotech executives. Lo, a finance professor at Massachusetts Institute of Technology, casually asked over lunch if funding influenced which drug programs the company prioritized. The company’s chief scientific officer shook his head, looking at the other executive and then Lo.

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Yvonne Greenstreet, Alnylam CEO (Suzanne Kreiter/The Boston Globe via Getty Images)

Al­ny­lam her­alds PhI­II APOL­LO-B win on way to cre­at­ing an ‘in­dus­try lead­ing TTR fran­chise’

Alnylam $ALNY has laid claim to a major success in Phase III, with its RNAi drug patisiran hitting the primary endpoint in its APOLLO-B study for ATTR amyloidosis with cardiomyopathy, one of the most important pivotal trials to read out this year.

Shares of the big biotech soared 46% ahead of the bell, after starting the day with a market cap of $17 billion.

This is a topline readout only, with no details on the precise data comparison for the primary endpoint of change from baseline in the 6-Minute Walk Test at 12 months compared to the placebo arm. That’s still some weeks away, reserved for a conference. But the p-value hit 0.0162, while a key secondary on the quality of life also weighed in on the positive side of the stat boundary at 0.0397. And that sets the stage for a quick march to the FDA in search of a 2023 market launch.

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Af­ter a bust with knee pain drug and 3 Covid-19 flops, Am­pio lays off staff; An­ti­body start­up nabs sec­ond deal in two weeks

Since at least April 2015, Ampio Pharmaceuticals has reeled from one Phase III fail after another for its knee osteoarthritis drug, known as Ampion.

The issue has only escalated in recent months with a trifecta of hurdles that are now sending the penny stock biotech $AMPE into a downward spiral, with 10 of 18 employees being laid off Tuesday, according to an SEC filing. Ampio had $28.8 million at the end of March, enough to get into the second half of next year.

Frank Watanabe, Arcutis CEO

Days af­ter an FDA ap­proval for its pso­ri­a­sis drug, Ar­cutis looks to raise $150M in pub­lic cap­i­tal

In this bearish market, public companies have raced to investors primarily only after showing impressive clinical data or reaching other prominent milestones. And as the IPO window remains shut, the newest company to hop on the bandwagon is Arcutis Biotherapeutics.

The California-based company announced Thursday a public offering of $150 million in shares of its common stock. The news comes days after Arcutis won FDA approval for its phosphodiesterase-4 (PDE4) inhibitor roflumilast, marketed as Zoryve, in plaque psoriasis for children and adults ages 12 and up.

Sanj Patel, Kiniksa CEO (Kiniksa via YouTube)

Roche, Genen­tech place a $100M bet on fi­bro­sis, nab­bing PhII pro­gram from Kiniksa

As parent company Roche aims to secure a place in the allogeneic CAR-T therapy race, Genentech is spinning its own deal to jump into fibrosis with a program from Kiniksa.

Genentech shelled out $80 million in upfront cash and another $20 million in near-term payments to license Kiniksa’s vixarelimab, formerly known as KPL-716, and shepherd it into new clinical studies, the companies announced Wednesday. If all the milestones are achieved, Kiniksa could stand to gain another $600 million. Investor reaction to the deal was muted, as Kiniksa shares $KNSA were up about 1% in pre-market trading Wednesday.

Alexandria Forbes, MeiraGTx CEO (Hollie Adams/Bloomberg via Getty Images)

Cell ther­a­py biotech us­es its man­u­fac­tur­ing sites as col­lat­er­al to net a $100M loan

Cell therapy biotech MeiraGTx is looking to get some quick cash and is putting up its manufacturing facilities to do it.

On Wednesday the company announced that it had clinched a loan with affiliates of Perceptive Advisors for up to $100 million, with the biotech getting $75 million upon closing.

According to CEO Alexandria Forbes, the biotech secured the capital by putting up its manufacturing facilities for collateral, which will extend the company’s cash runway for the next two years and into Q4 of 2024. The Sam Waksal-founded biotech intends to use the cash primarily to continue development of its pipeline, preclinical programs and technology platforms.

De­spite $5B sales for Keytru­da, Mer­ck hits two PhI­II snags as it con­tin­ues to build its multi­bil­lion-dol­lar drug

Continuing on its quest to grow Keytruda’s blockbuster status ahead of a 2028 patent cliff, Merck reported today that Keytruda has missed in two indications — as a first-line therapy in combination with Eisai’s Lenvima for liver cancer, and also as a later-line treatment for metastatic prostate cancer.

In the first case, when Merck and Eisai compared Keytruda plus Lenvima to Lenvima alone for liver cancer that can’t be removed by surgery, the combo therapy didn’t significantly change either overall survival or progression-free survival.

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