Third patient now reportedly cured of HIV
Dusseldorf patient received bone marrow transplant like the other two HIV-free patients
Scientists believe a patient in Germany may be the third person in the world to have been cleared of HIV.
According to the New Scientist magazine, a team of researchers from the Netherlands announced the existence of the “Dusseldorf patient” at the Conference on Retroviruses and Opportunistic Infections in Seattle.
This patient underwent the same type of bone marrow transplant as two other HIV-free patients. Now, three months after stopping antiviral drugs, biopsies from the patient’s gut and lymph nodes show no infectious HIV, researcher Annemarie Wensing of University Medical Center Utrecht told New Scientist.
Subscribe to The Week
Escape your echo chamber. Get the facts behind the news, plus analysis from multiple perspectives.
Sign up for The Week's Free Newsletters
From our morning news briefing to a weekly Good News Newsletter, get the best of The Week delivered directly to your inbox.
From our morning news briefing to a weekly Good News Newsletter, get the best of The Week delivered directly to your inbox.
Listen to The Week team discuss the latest developments here:
The announcement was made “at the same conference where it earlier emerged that an HIV-positive man in London became the second person ever to be declared functionally cured of the virus after receiving a similar treatment”, says The London Evening Standard.
The anonymous “London patient” has been free of HIV for longer than the Dusseldorf case. He has gone for 18 months without taking the antiretroviral drugs used to prevent growth of the virus.
“There is no virus there that we can measure. We can’t detect anything,” Ravindra Gupta, a doctor, professor and researcher who helped lead the man's treatment, told Reuters.
It’s still “far too soon to know for sure whether this third patient has actually been ‘cured’ of HIV - or whether anyone has been cured of it at all”, says tech website Futurism. “Twelve years after the announcement of the first HIV-free patient, it’s still impossible to know for sure that the virus isn’t merely in some sort of undetectable state”, the website adds.
However, two other HIV patients still taking antiviral drugs have undergone the same bone marrow transplant procedure as the HIV-free patients, Javier Martinez-Picado of Barcelona’s IrsiCaixa AIDS Research Institute told New Scientist.
If those patients respond in the same fashion as the other three patients once they stop taking the antiviral drugs - with their HIV appearing to be completely eradicated - the growing number of success stories “might make it easier to say with confidence that doctors really have found a cure for HIV”, says Futurism.
But doctors say the issue remains complicated. Most HIV patients “are not suitable for bone marrow transplant because it is a risky procedure only normally given as a last-ditch effort to fight cancer - and besides, donors with the CCR5 delta 32 mutation are vanishingly rare”, says the Standard.
But, the recent results “lead some scientists to believe the same effects could be replicated using a new technology called CRISPR/Cas9 gene-editing”, the newspaper paper concludes.
Sign up for Today's Best Articles in your inbox
A free daily email with the biggest news stories of the day – and the best features from TheWeek.com
-
The mental health crisis affecting vets
Under The Radar Death of Hampshire vet highlights mental health issues plaguing the industry
By Chas Newkey-Burden, The Week UK Published
-
The Onion is having a very ironic laugh with Infowars
The Explainer The satirical newspaper is purchasing the controversial website out of bankruptcy
By Justin Klawans, The Week US Published
-
'Rahmbo, back from Japan, will be looking for a job? Really?'
Instant Opinion Opinion, comment and editorials of the day
By Justin Klawans, The Week US Published
-
The contaminated blood scandal
The Explainer Widely regarded as the worst treatment disaster in the history of the NHS, the public inquiry is due to publish its report in May
By The Week UK Published
-
Where did Omicron come from?
Today's Big Question Some experts believe the variant may have hidden and evolved in an immunosuppressed patient’s body
By Chas Newkey-Burden Published
-
How the UK could end HIV transmission by 2030
In Depth Charities mark World Aids Day by calling for wider testing to halt new transmissions of the virus
By Gabriel Power Last updated
-
Bad blood: how haemophiliacs were infected with HIV
In Depth As many as 2,000 British haemophiliacs died after being given tainted blood plasma in the 1970s and 80s
By The Week Staff Last updated
-
Have doctors finally found a cure for HIV?
Speed Read UK patient ‘free’ of disease after stem cell treatment
By The Week Staff Last updated
-
Scotland approves breast cancer drug deemed 'too expensive' for England
Speed Read Kadcyla to be offered north of the border, while NHS Scotland also commits to funding 'costly' PrEP HIV drug
By The Week Staff Published
-
How cancer drugs are being used to kill HIV
In Depth Researchers say treatment may be able to flush virus from hiding places in the body
By The Week Staff Published
-
HIV home test kit: how does it work and is it reliable?
In Depth Self-testing kits hope to reduce the 'unacceptably high' number of people with undiagnosed HIV in the UK
By The Week Staff Published