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HIV vaccines suffer setbacks but new approaches could turn the tide

Pharmaceutical Technology

Only a few weeks into the new year, the prospect of getting a successful advanced HIV vaccine shrank after the discontinuation of yet another late-stage trial. On January 18, Janssen, a Johnson & Johnson (J&J) subsidiary, stated that its vaccine was not effective in preventing HIV infections.

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Nanoparticle universal flu vaccine enters Phase I trials

Drug Discovery World

Enrolment in a Phase I trial of a new investigational universal influenza vaccine candidate has begun at the National Institutes of Health’s Clinical Center in Bethesda, Maryland, US. An ideal universal influenza vaccine could be taken less frequently than once a year and protect against multiple strains of influenza virus.

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Monoclonal antibody could transform malaria prevention

Drug Discovery World

One dose of an antibody drug safely protected healthy, non-pregnant adults from malaria infection during an intense six-month malaria season in Mali, Africa. . The antibody was up to 88.2% The Phase II NIAID-USTTB trial evaluated a one-time, intravenous infusion of a monoclonal antibody called CIS43LS. .

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UAB researcher develops technology to aid COVID-19 vaccine immunity monitoring

Scienmag

In advance of public vaccination, a quick and accurate COVID-19 antibody test will help determine the presence of neutralizing antibodies, the molecules that aid in protection against the virus. Credit: UAB BIRMINGHAM, Ala.

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Encouraging trial findings renew hope for HIV vaccine

Drug Discovery World

While scientists have struggled in the past to create an effective vaccine against HIV, a novel vaccine design strategy shows new promise, according to data from a first-in-human clinical trial. . The Phase I trial (IAVI G001) tested the first stage in a multi-stage HIV vaccine regimen the researchers are developing.

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Flexible targets help immune system make finely-tuned antibodies

Scienmag

An in-depth Garvan study of how the immune system generates effective antibodies provides new insights for vaccine design. Credit: Dr Ofir Shein-Lumbroso, Garvan Institute of Medical Research An in-depth Garvan study of how the immune system generates effective antibodies provides new insights for vaccine design.

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Zydus starts Phase II COVID-19 vaccine trial; Taysha raises $95M; FDA declines DBV’s peanut allergy patch; Combating COVID-19 with decoy target

Delveinsight

Zydus starts phase 2 COVID-19 vaccine trial after clearing safety test. Zydus Cadila has finished a phase 1 clinical trial of its COVID-19 vaccine ZyCoV-D, setting it up to move straight into a 1,000-subject phase 2 study. Zydus has only said that the vaccine was well tolerated by people who received it in the first phase of the trial.