Lilly shifts from obesity to narcolepsy with $7.8B Centessa buy
Eli Lilly and Co. plans to buy Centessa Pharmaceuticals plc for $6.3 billion in up-front cash and another potential $1.5 billion through contingent value rights, gaining access to a pipeline of orexin receptor 2 agonists for sleep disorders. The Indianapolis-based pharma is re-entering a field that has multibillion-dollar potential and one that could emulate the success seen with its obesity program. Centessa, of Boston and London, has a lead candidate, cleminorexton (formerly ORX-750), with positive phase IIa data in narcolepsy types 1 and 2 and idiopathic hypersomnia.

Lilly shifts from obesity to narcolepsy with $7.8B Centessa buy
Eli Lilly and Co. plans to buy Centessa Pharmaceuticals plc for $6.3 billion in up-front cash and another potential $1.5 billion through contingent value rights, gaining access to a pipeline of orexin receptor 2 agonists for sleep disorders. The Indianapolis-based pharma is re-entering a field that has multibillion-dollar potential and one that could emulate the success seen with its obesity program. Centessa, of Boston and London, has a lead candidate, cleminorexton (formerly ORX-750), with positive phase IIa data in narcolepsy types 1 and 2 and idiopathic hypersomnia.
Highly complementary Biogen pays $5.6B; who’s jealous of Apellis?
Biogen Inc. hardly blinked at the competition faced by Apellis Pharmaceuticals Inc. as the two companies sealed a deal whereby the former has agreed to acquire all outstanding shares of the latter for $41 each, or about $5.6 billion.
Galapagos enters new era as Lakefront after reshaping Gilead alliance
Galapagos NV is about to bury its recent turbulent past and sail off for the future with its $3 billion cash pile and the new name of Lakefront Biotherapeutics NV. The foundation for the transition was laid earlier this month in an arrangement with Gilead Sciences Inc., holder of 25% of Galapagos’ equity, to “co-parent” the assets of Ouro Medicines LLC, which Gilead is acquiring for up to $2.17 billion.
Simcere’s rademikibart meets phase III endpoints in atopic dermatitis
Simcere Pharmaceutical Group Ltd.’s monoclonal antibody, rademikibart (CBP-201), met the primary endpoint in a Chinese phase III study in adults and adolescents with moderate to severe atopic dermatitis.
Today's news in brief
BioWorld briefs for March 31, 2026.
Whoop secures $575M, with Abbott a strategic investor
Whoop Inc. secured $575 million in a series G funding round at a $10.1 billion valuation to advance its AI-powered wearable platform for personalized and preventive health care. Abbott Laboratories joined the round as a strategic investor, backing the company’s push to expand access to its device amid growing demand.
Braveheart finds phase II positive for cardiac myosin inhibitor
Braveheart Bio Inc. reported positive results from an open-label randomized phase II dose-ranging study of BHB-1893 (HRS-1893) in obstructive hypertrophic cardiomyopathy. Results presented at the American College of Cardiology’s Annual Scientific Session and Expo in New Orleans showed BHB-1893 treatment was associated with rapid and substantial reductions in left ventricular outflow tract gradient, the primary endpoint of the study.
US FDA says no, again, to Vanda’s tradipitant in gastroparesis
The U.S. path forward is narrowing for Vanda Pharmaceuticals Inc.’s tradipitant as a treatment for gastroparesis, a serious disorder for which there’s been no new treatment in several decades.
Supreme Court shuts the door to three life sciences petitions
What do a patent dispute over a CRISPR/Cas system, a rejected whistleblower case involving lab tests and a vaccine injury claim parading as multidistrict tort litigation have in common? All three were denied cert in the U.S. Supreme Court’s latest orders list.

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Analysis and data insight

US FDA pondering next steps for CNPV
Regulatory
Introduced last year as a pilot program, the U.S. FDA Commissioner’s National Priority Voucher (CNPV) could be here to stay – at least for the duration of Marty Makary’s tenure as FDA commissioner. Since the FDA unveiled the CNPV last June, it has welcomed 18 products from 16 companies into the...
Phase III wins lift shares of Compass, Palvella and Bridgebio in February
Clinical
BioWorld tracked 152 clinical trial readouts across phases I through III in February 2026, up from 144 in January but down from 215 in December. Of those, 20 phase III trials reported positive results, while one failed to meet key endpoints. By phase, February’s updates consisted of 50 from phase...
FDA should do more to protect adcoms from conflicts, GAO says
Medical technology
With all the focus of late on the U.S. CDC’s Advisory Committee on Immunization Practices (ACIP), the FDA’s 30-plus advisory committees have been flying under the radar, especially since many of them haven’t met for a few years now.
INHBE inhibitions? Data from Wave send ripples
Clinical
The debated and ultimately stock-denting March 26 news from Wave Life Sciences Inc. pushed into the spotlight other firms working with INHBE and activin E.

Financings

Idel raises $10.4M for intracellular pan-cancer drug delivery tech
Cancer
Newco Idel Therapeutics GmbH has closed a €9 million (US$10.4 million) seed round to advance the development of a technology for delivery of cytotoxic drugs directly into the cytosol of tumor cells.

Medical technology

Boston Sci boasts Champion-AF data but strokes signal a concern
Clinical
Boston Scientific Corp. revealed much-anticipated data from the Champion-AF trial which showed that its Watchman FLX device provides superior protection from bleeding compared to non-vitamin K antagonist oral anticoagulants (NOACs) in patients with atrial fibrillation (AF). The left atrial...

United’s Tyvaso nails endpoints in second phase III IPF trial
Clinical
United Therapeutics Corp. is eyeing a possible priority review in its anticipated supplemental NDA for Tyvaso (treprostinil) in idiopathic pulmonary fibrosis (IPF) after the second phase III trial hit its endpoints, even besting the impressive findings from the first phase III study reported last...
Xcath sees Iris robotic platform transforming stroke treatment
Robotic surgery
As robotic-assisted surgery platforms increasingly demonstrate that they can perform telesurgery safely, the question now is how soon remote operations will become part of routine clinical care. Eduardo Fonseca, CEO of Xcath Robotics Inc., reckons that within a decade the company’s Iris Surgical...

Newco news

Oryon emerges with autologous stem cell therapy for Parkinson’s
Clinical
Oryon Cell Therapies, named after the Orion constellation used for navigation at night, emerged from stealth mode to announce a new round of funding and to present data from the phase Ib/IIa study of its neuron replacement therapy in patients with Parkinson’s disease at the 20th International...
Excalipoint closes $68.7M seed round for cancer T-cell engagers
Financings
Excalipoint Therapeutics Inc. launched with an oversubscribed $68.7 million seed financing round to advance a portfolio of T-cell engagers for solid tumors, marking one of the largest early stage financings in China biotech history.
R1’s $77.5M series A to fund CKD trial of oral phosphate inhibitor
Financings
Newco R1 Therapeutics Inc. has launched with an oversubscribed $77.5 million series A, providing the means to take AP-306, a potentially first-in-class hyperphosphatemia therapy through phase IIb development in patients with chronic kidney disease.
Enodia jumps ahead in Sec61 targeting, adds Kezar’s program
Financings
Enodia Therapeutics Inc. was spun out of The Institut Pasteur by Argobio Studio based on the work of Caroline Demangel, co-founder of Enodia and head of the immunobiology and therapy unit at The Institut Pasteur. Demangel’s lab discovered the mechanism of action of mycolactone, a natural Sec61...
Kyron-Servier deal focused on programmable glycoprotein platform
Deals and M&A
Newco Kyron Bio is showing its colors after sealing a research agreement with Servier SA, underpinning a claim that it has overcome one of the longest-running challenges of the biotech industry, and developing technology to precisely control the glycosylation of therapeutic proteins.

U.S.

AAD 2026: Targeted oral therapies challenge injected biologics
Clinical
Data presented at the 2026 American Academy of Dermatology (AAD) meeting have put the spotlight on the arrival of target-selective oral therapies that are set to challenge injected biologics in terms of efficacy, while offering greater convenience and improving access to treatment.

Europe

UK’s MHRA sets out new scheme to promote replacement of animal models
MHRA
The U.K. Medicines and Healthcare products Regulatory Agency (MHRA) is to offer an early review of nonanimal data to give companies more confidence that evidence generated with new approach methodologies, such as organoids and microphysiological systems, will be accepted as part of marketing...

Pfizer, Valneva post mixed results for Lyme disease vaccine
Clinical
Overall, results from the phase III Valor trial testing Lyme disease vaccine PF-07307405 “strengthen confidence” in the candidate, according to partners Pfizer Inc. and Valneva SE, with the big pharma now looking toward regulatory submissions. Investors, however, focused on the fact that the study,...
Lab-grown pig implant paves way to treat esophageal atresia
Science
Scientists at Great Ormond Street Children’s Hospital in London have reported a new advance for tissue engineered grafts in a lab-grown esophagus that has sufficient muscle regeneration to coordinate peristalsis, enabling the recipient to swallow. The aim is to generate grafts that can be used to...

Clinical

China-developed triple incretin enters global diabetes race
Endocrine/metabolic
A next-generation triple incretin therapy jointly developed by Novo Nordisk A/S and China’s United Biotechnology outperformed semaglutide in a phase II trial, signaling intensifying competition in the GLP-1 obesity and diabetes market.
Innovent’s IBI-302 meets phase III endpoints in neovascular AMD
Ocular
Innovent Biologics Inc.’s efdamrofusp alfa (IBI-302) met the primary endpoint in the phase III Star trial in neovascular age-related macular degeneration (nAMD), and the Suzhou, China-based company will submit an NDA to China’s National Medical...
Karyopharm phase III Sentry entry bucks rux in MF; to FDA next
Cancer
What one analyst called an “intriguing” overall survival signal in phase III results has Karyopharm Therapeutics Inc. planning to meet with the U.S. FDA about a would-be sNDA filing for Xpovio (selinexor) in myelofibrosis (MF).
Market roomy, phase II zumi to reach dosing upside Apogee in AD?
Dermatologic
In a competitive and still-needy space where Apogee Therapeutics Inc. CEO Michael Henderson noted that “even modestly differentiated products are quickly becoming blockbusters,” his firm’s IL-13 antibody zumilokibart (zumi, APG-777) has turned up...
Triple crown: T2D purse for Lilly’s phase III retatrutide?
Diabetes
Further weight loss details are yet to come this year, but Eli Lilly and Co. scored positive top-line results in Transcend-T2D-1, a phase III trial evaluating the efficacy and safety of retatrutide, an investigational first-in-class GIP, GLP-1 and...
Simcere’s PD-L1/IL-15 bispecific sees early edge in bladder cancer
Cancer
Early clinical data from Simcere Pharmaceutical Group Ltd. suggest its PD-L1/IL-15 bispecific antibody, SIM-0237, could emerge as a next-generation contender in Bacillus Calmette-Guérin-unresponsive non-muscle-invasive bladder cancer.

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