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BioWorld - Friday, December 19, 2025
Home » Topics » Infection » Coronavirus

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Infection

Japanese researchers patent new viral 3CLpro inhibitors

Dec. 13, 2022
The National Center for Global Health and Medicine (NCGM) and Tokyo Medical and Dental University have divulged 3C-like protease (3CLpro) (SARS-CoV-2) inhibitors reported to be useful for the treatment of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infections (COVID-19).
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Regulatory actions for Dec. 12, 2022

Dec. 12, 2022
Regulatory snapshots, including global drug submissions and approvals, clinical trial approvals and other regulatory decisions and designations: Alnylam, Antengene, Biogen, Braeburn, Janssen, Pfizer, Recce.
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Vaxxas HD-MAP vaccine application

Vaxxas raises $23M to advance needle-free COVID-19 vaccines

Dec. 9, 2022
By Tamra Sami
Vaxxas Pty. Ltd. raised AU$34 million (US$23 million) to advance its needle-free COVID-19 vaccine program, which began in early November, and readouts from the study are expected in late February or early March, Vaxxas CEO David Hoey told BioWorld. The COVID-19 vaccine patch is based on the company’s high-density microarray patch technology that delivers Hexapro, a second-generation version of the spike protein used in all major U.S.-approved COVID-19 vaccines.
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Regulatory actions for Dec. 9, 2022

Dec. 9, 2022
Regulatory snapshots, including global drug submissions and approvals, clinical trial approvals and other regulatory decisions and designations: Akero, Bioxytran, Bloomsbury Genetic, Brim, Cerecin, Emmaus, In8bio, Liscure, Moderna, Molecular Targeting, Numinus, Quralis, Takeda, VBI, Visiox, Y-mabs.
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In the clinic for Dec. 9, 2022

Dec. 9, 2022

Clinical updates, including trial initiations, enrollment status and data readouts and publications: Aim, Anixa, Baudaxbio, Celcuity, Clinigen, Compass, Createrna, Daiichi Sankyo, Design, Diamond, Dragonfly, Federation, Horizon, Ionctura, Kronos, Novadip, Phavaris, Regenxbio, Spago, Spinethera.


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Infection

CSPC's small-molecule 3CLpro inhibitor SYH-2055 cleared for clinical trials in China

Dec. 9, 2022
CSPC Pharmaceutical Group Ltd. has obtained clearance from China's National Medical Products Administration (NMPA) to conduct clinical trials in China with SYH-2055, an oral small-molecule 3C-like protease (3CLpro) inhibitor against SARS-CoV-2.
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SARS-CoV-2-hero-BWS.png
Infection

Targeting bile acid receptor could help prevent SARS-CoV-2 infection

Dec. 9, 2022
By Nuala Moran
New research has identified a novel receptor that interacts with the angiotensin-converting enzyme 2 (ACE2) by which the SARS-CoV-2 enters host cells, and shown it can be inhibited with marketed drugs, reducing expression of ACE2 and blocking viral entry.
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China grants emergency use of new vaccines as it eases COVID-19 policy

Dec. 8, 2022
By Doris Yu
China recently approved four COVID-19 vaccines for emergency use in a span of two days. The nods were granted to Clover Biopharmaceuticals Ltd., Sinocelltech Group Ltd., Beijing Wantai Biological Pharmacy Enterprise Co. Ltd. and Westvac Biopharma Co. Ltd. There is still no mRNA vaccine approved in the country.
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Regulatory actions for Dec. 8, 2022

Dec. 8, 2022
Regulatory snapshots, including global drug submissions and approvals, clinical trial approvals and other regulatory decisions and designations: Amarin, Ascletis, Delta-Fly, Moleculin, Novavax, Oncopeptides, Qualigen, Sionna.
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Other news to note for Dec. 8, 2022

Dec. 8, 2022
Biopharma happenings, including deals and partnerships, grants, preclinical data and other news in brief: Abiogen, Actinium, Altamedics, Addex, Daiichi Sankyo, Entrada, Gilead, Indivior, Instil, Kite, Revolution, Sanofi, Sensei, Sosei, Spikimm, Tevogen and Vertex.
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