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| Status |
Public on Jul 01, 2006 |
| Title |
Gene-expression profiling of HIV-1 infection and perinatal transmission in Botswana |
| Organism |
Homo sapiens |
| Experiment type |
Expression profiling by array
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| Summary |
We used Affymetrix U133A 2.0 chips to better understand transcriptional changes associated with HIV-1 infection and perinatal transmission in human PBMCS obtained from young adult mothers with infants in Botswana in vivo.
HIV seropositive and drug naïve samples:
GSM94333, GSM94334, GSM94335, GSM94336, GSM94337, GSM94338, GSM94340, GSM94342, GSM94343, GSM94345, GSM94351, GSM94353, GSM94354, GSM94355, GSM94357, GSM94358, GSM94360, GSM94361, GSM94362, GSM94364, GSM94365, GSM94367, GSM94369, GSM94370, GSM94378
HIV seronegative samples:
GSM92590, GSM92788, GSM92789, GSM92790, GSM92791, GSM92792, GSM92793, GSM92794, GSM92795, GSM92796, GSM92797, GSM92798, GSM92799, GSM92800, GSM92801, GSM92802, GSM92803, GSM92804, GSM92805, GSM92806
HIV seropositive transmitter mothers:
GSM94333, GSM94334, GSM94335, GSM94336, GSM94337, GSM94338, GSM94340, GSM94342, GSM94343, GSM94345, GSM94378
HIV seropositive nontransmitter mothers:
GSM94351, GSM94353, GSM94354, GSM94355, GSM94357, GSM94358, GSM94360, GSM94361, GSM94362, GSM94364, GSM94365, GSM94367, GSM94369, GSM94370
Keywords: Cross-sectional, peripheral host response to HIV-1 infection, transmission associated gene expression.
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| Overall design |
Total RNA was extracted from peripheral blood and processed for microarray hybridizations that were conducted using U133A 2.0 chips (Affymetrix, Santa Clara, CA). The 22,777 gene-probes were filtered based on presence/absence, resulting in data for 11,705 gene-probes. The array data sets were then analyzed for differential expression based on HIV status (seronegative, seropositive) and transmitter status (transmitter: TR, nontransmitter: NTR) using BADGE version 1.0, a computer program implementing a Bayesian approach to identify differentially expressed genes (Sebastiani et al, Nat.Gen, 2005). Once differentially expressed genes were identified by BADGE, the biologically enriched categories were identified, as recently described (Montano et al, Int Immunol, 2006), by implementing a stand-alone version of the EASE statistical software (Hosack et al, Genome Biol., 2003). Selected genes were validated using realtime reverse transcription PCR.
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| Contributor(s) |
Montano M, Rarick M, Sebastiani P, Brinkmann P, Russell M, Navis A, Wester C, Thior I, Essex M |
| Citation(s) |
16691187 |
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| Submission date |
Jan 30, 2006 |
| Last update date |
Dec 06, 2018 |
| Contact name |
Monty Montano |
| E-mail(s) |
mmontano@bu.edu
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| Phone |
617 414-4806
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| Fax |
617 414-3561
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| URL |
http://www.bmc.org/HIV-AIDS/MontyMontano.htm
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| Organization name |
Boston Medical Center
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| Department |
Medicine
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| Lab |
Center for HIV-1/AIDS Care and Research
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| Street address |
650 Albany Street, Bldg X, room 640
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| City |
Boston |
| State/province |
MA |
| ZIP/Postal code |
02118 |
| Country |
USA |
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| Platforms (1) |
| GPL571 |
[HG-U133A_2] Affymetrix Human Genome U133A 2.0 Array |
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| Samples (45)
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| GSM92590 |
PBMCs from an HIV negative mother in Botswana (1) |
| GSM92788 |
PBMCs from an HIV negative mother in Botswana (2) |
| GSM92789 |
PBMCs from an HIV negative mother in Botswana (3) |
| GSM92790 |
PBMCs from an HIV negative mother in Botswana (4) |
| GSM92791 |
PBMCs from an HIV negative mother in Botswana (5) |
| GSM92792 |
PBMCs from an HIV negative mother in Botswana (6) |
| GSM92793 |
PBMCs from an HIV negative mother in Botswana (7) |
| GSM92794 |
PBMCs from an HIV negative mother in Botswana (8) |
| GSM92795 |
PBMCs from an HIV negative mother in Botswana (9) |
| GSM92796 |
PBMCs from an HIV negative mother in Botswana (10) |
| GSM92797 |
PBMCs from an HIV negative mother in Botswana (11) |
| GSM92798 |
PBMCs from an HIV negative mother in Botswana (12) |
| GSM92799 |
PBMCs from an HIV negative mother in Botswana (13) |
| GSM92800 |
PBMCs from an HIV negative mother in Botswana (14) |
| GSM92801 |
PBMCs from an HIV negative mother in Botswana (15) |
| GSM92802 |
PBMCs from an HIV negative mother in Botswana (16) |
| GSM92803 |
PBMCs from an HIV negative mother in Botswana (17) |
| GSM92804 |
PBMCs from an HIV negative mother in Botswana (18) |
| GSM92805 |
PBMCs from an HIV negative mother in Botswana (19) |
| GSM92806 |
PBMCs from an HIV negative mother in Botswana (20) |
| GSM94333 |
PBMCs from an HIV positive transmitter mother in Botwana (1) |
| GSM94334 |
PBMCs from an HIV positive transmitter mother in Botswana (2) |
| GSM94335 |
PBMCs from an HIV positive transmitter mother in Botswana (3) |
| GSM94336 |
PBMCs from an HIV positive transmitter mother in Botswana (4) |
| GSM94337 |
PBMCs from an HIV positive transmitter mother in Botswana (5) |
| GSM94338 |
PBMCs from an HIV positive transmitter mother in Botswana (6) |
| GSM94340 |
PBMCs from an HIV positive transmitter mother in Botswana (7) |
| GSM94342 |
PBMCs from an HIV positive transmitter mother in Botswana (8) |
| GSM94343 |
PBMCs from an HIV positive transmitter mother in Botswana (9) |
| GSM94345 |
PBMCs from an HIV positive transmitter mother in Botswana (10) |
| GSM94351 |
PBMCs from an HIV positive non-transmitter mother in Botswana (1) |
| GSM94353 |
PBMCs from an HIV positive non-transmitter mother in Botswana (2) |
| GSM94354 |
PBMCs from an HIV positive non-transmitter mother in Botswana (3) |
| GSM94355 |
PBMCs from an HIV positive non-transmitter mother in Botswana (4) |
| GSM94357 |
PBMCs from an HIV positive non-transmitter mother in Botswana (5) |
| GSM94358 |
PBMCs from an HIV positive non-transmitter mother in Botswana (6) |
| GSM94360 |
PBMCs from an HIV positive non-transmitter mother in Botswana (7) |
| GSM94361 |
PBMCs from an HIV positive non-transmitter mother in Botswana (8) |
| GSM94362 |
PBMCs from an HIV positive non-transmitter mother in Botswana (9) |
| GSM94364 |
PBMCs from an HIV positive non-transmitter mother in Botswana (10) |
| GSM94365 |
PBMCs from an HIV positive non-transmitter mother in Botswana (11) |
| GSM94367 |
PBMCs from an HIV positive non-transmitter mother in Botswana (12) |
| GSM94369 |
PBMCs from an HIV positive non-transmitter mother in Botswana (13) |
| GSM94370 |
PBMCs from an HIV positive non-transmitter mother in Botswana (14) |
| GSM94378 |
PBMCs from an HIV positive transmitter mother in Botswana (11) |
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| Relations |
| BioProject |
PRJNA94923 |
| Supplementary data files not provided |
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