, received successful treatment and subsequently experienced a relapse in 2007 that required
One of the challenges for any approach to curing HIV infection is long-lived immune system cells, which need to be cleared before a patient can be cured. In the case of the Berlin patient CCR5-bearing macrophages could not be detected after 38 months, suggesting that chemotherapy had destroyed these longer-lived cells, and that they had also been replaced by donor cells.
The `Berlin patient`, Timothy Ray Brown, a US citizen who lives in Berlin, was interviewed this week by German news magazine Stern. His course of treatment for leukaemia was gruelling and lengthy. Brown suffered two relapses and underwent two stem cell transplants, as well as a serious neurological disorder that flared up when he seemed to be on the road to recovery.
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HIV virus on microscope |
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The neurological problem led to temporary blindness and memory problems. Brown is still undergoing physiotherapy to help restore his coordination and gait, as well as speech therapy.
Friends have noticed a personality change too: he is much more blunt, possibly a disinhibition that is related to the neurological problems.
On being asked if it would have been better to live with HIV than to have beaten it in this way he says
“Perhaps. Perhaps it would have been better, but I don’t ask those sorts of questions anymore.”

Timothy Brown is now considering a move from Berlin to Barcelona or San Francisco, and, reports
Stern magazine, enjoying a drink and a cigarette.
Stern also interviewed Dr Gero Hütter, who was in charge of Timothy Brown’s treatment. Dr Hütter told
Stern that as a scientist he was
“in the right place, at the right time” and that
“for me it is important to have overthrown the dogma that HIV can never be cured. Something like this is the greatest thing one can achieve in medical research”.