An experimental lentiviral gene therapy has restored functioning immune systems to seven young children with X-linked severe combined immunodeficiency (SCID-X1) that would have sentenced them to a life of isolation to avoid potentially deadly infections.

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An experimental lentiviral gene therapy has restored functioning immune systems to seven young children with X-linked severe combined immunodeficiency (SCID-X1) that would have sentenced them to a life of isolation to avoid potentially deadly infections.