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BioWorld - Friday, March 20, 2026
Home » Newsletters » BioWorld

BioWorld

Nov. 29, 2021

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New COVID variant, B.1.1.529, is a ‘reason for concern’

LONDON – Cases of the new variant of SARS-CoV-2, which has an unprecedented number of mutations in the spike protein that is the target of most COVID-19 vaccines, have now been reported across Europe and in Canada, following its initial detection in South Africa. Read More
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Omicron scrambles vaccine development as markets rise

While the world grapples for a clear picture of the Omicron variant and how to handle it, Moderna Inc., Biontech SE and Adagio Therapeutics Inc. stepped out with stock advances, building on momentum from the end of last week, while eyeing 2022 as a launch date against the variant. Read More
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Omicron a potential shadow over molnupiravir adcom

With Omicron all the COVID-19 buzz right now, the FDA’s concern that the antiviral drug molnupiravir might enhance SARS-CoV-2 evolution might take on added weight when the Antimicrobial Drugs Advisory Committee meets Nov. 30 to advise on Merck & Co. Inc.-Ridgeback Biotherapeutics Inc.’s emergency use authorization (EUA) request for what could be the first take-at-home oral drug authorized to treat COVID-19 infections. Read More

Merck posts disappointing data from COVID-19 pill ahead of key FDA meeting

Molnupiravir, the take-at-home pill from Merck & Co. Inc. hailed as a potential game-changer against COVID-19, is not as effective as previously thought, according to newly released trial data from the company. Read More
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Quell’s Treg cell therapy heading to clinic with $156M series B

LONDON – Quell Therapeutics Ltd. has raised $156 million in an oversubscribed series B, enabling it to start a phase I/II trial of its engineered T regulatory (Treg) cell therapy for promoting long-term immune tolerance in liver transplant patients, averting the need for chronic immunosuppression.

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Krystal nears BLA filing for potential EB therapy, buoyed by pivotal trial success

Shares of Krystal Biotech Inc. (NASDAQ:KRYS) rocketed 121.7% higher, to $88.44 on Nov. 29, after top-line data showed its investigational gene therapy for dystrophic epidermolysis bullosa (DEB) achieved the primary endpoint of a pivotal phase III trial, healing 67% of skin wounds associated with the disease vs. placebo at six months. Read More

Ascentage’s olverembatinib approved in China, marking the first domestic third-gen BCR-ABL inhibitor

Ascentage Pharma Group International’s olverembatinib has received marketing approval from China’s NMPA for the treatment of patients with tyrosine kinase inhibitor (TKI)-resistant chronic phase chronic myeloid leukemia (CML-CP) or accelerated-phase CML (CMP-AP) harboring a T315I mutation. Read More

Zenas in-licenses obexelimab from Xencor in $480M deal

Zenas Biopharma LLC in-licensed the global right to develop, manufacture, and commercialize the antibody obexelimab from Xencor Inc. to treat autoimmune diseases in a deal worth up to $480 million. Under the agreement, Monrovia, Calif.-based Xencor gained the rights to acquire additional shares in U.S. and China-based Zenas, which will bring its total equity up to 15%. Read More
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ICYMI: Week in review, Nov. 22-24, 2021

A quick look back at top stories. Read More

Holiday notice

BioWorld's offices were closed in observance of Thanksgiving in the U.S. No issues were published Thursday, Nov. 25, or Friday, Nov. 26. Read More

Appointments and advancements for Nov. 29, 2021

New hires and promotions in the biopharma industry, including: Accuredit, Alcresta, Ascentage, Brooklyn Immunotherapeutics, Carisma, Hummingbird, Journey Medical, Karuna, Poolbeg, Priothera, Remedium, Revelation, Sesen Bio, Verve, Vizgen. Read More

Financings for Nov. 29, 2021

Biopharmas raising money in public or private financings, including: Ablaze, Biofrontera, Genenta, Help, Hotspot, Lysogene, Nervgen, Northwest, Regulus, Valeo. Read More

In the clinic for Nov. 29, 2021

Clinical updates, including trial initiations, enrollment status and data readouts and publications: Akcea, Astrazeneca, Avrobio, Cytodyn, Gilead, Hutchmed, Index, Ionis, Merck & Co., Pfizer. Read More

Other news to note for Nov. 29, 2021

Biopharma happenings, including deals and partnerships, grants, preclinical data and other news in brief: Adamis, Adial, Atai, Biotron, Blueprint, Bone, Clearmind, Effector, Essential, Immunomic, Immusoft, Inhibikase, Ix, Kaléo, Lengo, Link Health, Marathon, NLC, Pfizer, Philogen, Point, Pregene, Purnovate, Ranok, RDIF, Respirerx, Rosemont, Scorpion, Seelos, Sosei, Supernus, Todos, Turnstone, Valneva. Read More

Regulatory actions for Nov. 29, 2021

Regulatory snapshots, including global drug submissions and approvals, clinical trial approvals and other regulatory decisions and designations: Algernon, Alphamab, Amivas, Beigene, J&J, Kintor, Kura, Merck & Co., Novavax, Pharmather, RDIF, Relief, Sedana, Takeda. Read More

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