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Table 2 Outcomes for patients infected with HIV-1 nef (−) for longer than 15 years a

From: Nef functions in BLT mice to enhance HIV-1 replication and deplete CD4+CD8+ thymocytes

Patient Identifier

Viral Loadb

Date Infected

ARTc

D36

Low

1980

Yes, 1999

C54

Low

1984

No

C98

Low

1982

Yes, 1999

Patient 1

BLD

Prior to 1983

Yes, 1998

Patient SG1

BLD

1985

No

C49

BLD

1984

No

C64

BLD

1983

No

C135

BLD

1981

No

  1. a Patients reported to be infected by nef(−) HIV-1 for over fifteen years are presented with the appropriate identifier. D36, C54, C98, C49, C64, and C135 are from the Sydney Blood Bank Cohort [5, 50, 51]. Patient 1 was reported by Sullivan and co-workers [6, 36, 52]. Patient SG1 was reported by Benedetto and co-workers [9, 35]. bViral Load represented as “Low” indicates copies of viral RNA were generally found to be less than 10,000 copies/ml of peripheral blood but detectable. “BLD,” indicates viral load generally below the level of detection. D36, C54 and C98 had viral loads that were consistently detectable [50, 51]. Patient 1, Patient SG1, C49, C64, and C135 viral loads were not detectable [6, 35, 50]. The last four patients may have suppressed their HIV-1 infections by vigorous cytotoxic T cell responses [35, 51]. C54 did not appear to be progressing to AIDS at the time of death in 2001 [50]. cART is antiretroviral therapy.