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BioWorld - Friday, December 12, 2025
Home » Authors » Doris Yu

Articles by Doris Yu

Disintegrating coronavirus

Asahi Kasei research shows 226 nm UVC LEDs inactivate SARS-CoV-2

July 7, 2021
By Doris Yu
New research suggests that ultraviolet (UV) light that operates at lower bandwidth than what currently exists in the market could be just as useful in inactivating the SARS-CoV-2 virus with less harmful effects on skin cells. Joint research by Asahi Kasei Corp. and Nara Medical University confirmed that 226 nanometer ultraviolet-C (UVC) LEDs can inactivate the SARS-CoV-2 virus that causes COVID-19 while having less effect on animal skin cells compared to 270 nm UVC LEDs.
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Medigen EV71 vaccine shows 100% efficacy in phase III trial

June 29, 2021
By Doris Yu
Medigen Vaccine Biologics Corp. released results from a phase III trial of its enterovirus 71 (EV71) vaccine that showed efficacy of 100% against a virus that causes hand, foot and mouth disease and continues to emerge on a regular basis across Asia.
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Medigen EV71 vaccine shows 100% efficacy in phase III trial

June 24, 2021
By Doris Yu
Medigen Vaccine Biologics Corp. released results from a phase III trial of its enterovirus 71 (EV71) vaccine that showed efficacy of 100% against a virus that causes hand, foot and mouth disease and continues to emerge on a regular basis across Asia.
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Zelgen wins China approval for hepatocellular carcinoma therapy

June 15, 2021
By Doris Yu
Suzhou Zelgen Biopharmaceuticals Co. Ltd. won approval from China’s NMPA for Zepsun (donafenib tosylate) to treat patients with unresectable hepatocellular carcinoma who have not received systemic treatment.
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Zelgen wins approval in China for its donafenib

June 10, 2021
By Doris Yu
Suzhou Zelgen Biopharmaceuticals Co. Ltd. won approval from China’s NMPA for Zepsun (donafenib tosylate) to treat patients with unresectable hepatocellular carcinoma who have not received systemic treatment. The small-molecule drug, independently developed by Zelgen, is a multitarget kinase inhibitor.
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Chinese yuan and piggy bank

Intocare bags $15.7M in series D to double down on its e-stapling solutions

June 4, 2021
By Doris Yu
Suzhou-based Intocare Medical Technology Co. Ltd. raised up to ¥100 million (US$15.66 million) in a series D funding round led by Qiming Venture Partners. Oriza Holdings, Oriza FOFs and Yuanbio Venture Capital also participated in the round. The company said the proceeds would be used for product R&D, clinical research, marketing promotion, and the launch of new offices and production sites.
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Vaccine administration

Sinopharm unveils interim results of COVID-19 vaccines’ late-stage trial

June 1, 2021
By Gina Lee and Doris Yu
HONG KONG – Following a wave of concern about the efficacy of two COVID-19 vaccine candidates developed by China National Pharmaceutical Group (Sinopharm), interim analysis of an ongoing phase III trial, published May 26 in the Journal of the American Medical Association, has shown that adults receiving at least one dose of either of the company’s two inactivated SARS-CoV-2 vaccines had significantly reduced the risk of symptomatic COVID-19.
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Vaccine administration

Sinopharm unveils interim results of COVID-19 vaccines’ late-stage trial

May 27, 2021
By Gina Lee and Doris Yu
HONG KONG – Following a wave of concern about the efficacy of two COVID-19 vaccine candidates developed by China National Pharmaceutical Group (Sinopharm), interim analysis of an ongoing phase III trial, published May 26 in the Journal of the American Medical Association, has shown that adults receiving at least one dose of either of the company’s two inactivated SARS-CoV-2 vaccines had significantly reduced the risk of symptomatic COVID-19.
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Shanghai, China

Shanghai plans big R&D subsidies for local biopharma and med-tech companies

May 26, 2021
By Elise Mak and Doris Yu
For the next three years, the government of Shanghai will hand out R&D subsidies up to ¥100 million ($15.6 million) per year to each biopharma company in the municipality to support innovative medicines. Med-tech players can also each receive up to ¥15 million a year for developing innovative devices.
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Sinopharm vaccine draws questions after Seychelles COVID-19 case spike

May 18, 2021
By Elise Mak and Doris Yu
Seychelles has seen rising numbers of COVID-19 cases despite 61% of its population being fully vaccinated as of May 8, calling into question the effectiveness of the COVID-19 vaccines used by the island nation.
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