Oral Abstract Session 01 - Global HIV Vaccine Enterprise

Monday, 10 September
Program
15:14 – 15:21 The Breadth of Maternal HIV-1 Specific Neutralizing Antibodies P03.01
Is Not Associated with a Lower Risk of Mother-to-Infant Transmission
A Chaillon, T Wack, M Braibant, L Mandelbrot, S Blanche,
J Warszawski, F Barin
15:21 – 15:28 Structural Comparison of Somatically Related PG9 and PG16 in P03.31
Complex with Their Epitope Reveals Differences in Glycan Recognition
M Pancera, JS McLellan, S Shahzad-ul-Hussan, N Doria-Rose, B Zhang,
Y Yang, DR Burton, WC Koff, CA Bewley, PD Kwong
15:28 – 15:35 Antibody Subclass Skewing Predicts Enhanced ADCC Activity in Both P03.39
Natural Infection and Vaccination
A Dugast, A Chung, Y Chang, A Licht, M Ackerman, G Alter
15:35 – 15:42 Hyperglycosylated gp120 Mutants Elicit Improved CD4-binding Site P03.30
Directed Antibodies in a Heterologous Prime:Boost Regimen
FK Ahmed, BE Clark, R Pantophlet
Poster Discussion 1b: BCEC Level 3,
HIV Transmission and Viral Diversity Ballroom West
Chair: Carolyn Williamson
15:00 – 15:07 Dynamics and Frequency of Gag Transmitted Polymorphisms in Zambia P05.19
M Schaefer, J Carlson, D Claiborne, J Prince, W Kilembe, J Tang, P Farmer,
R Shapiro, T Ndung’u, J Frater, P Goulder, R Kaslow, S Allen, P Goepfert,
D Heckerman, E Hunter
15:07 – 15:14 Deep Sequencing Reveals an Association Between HIV-1 Subtype P05.17
C Mutations in gp41 MPER Epitopes and Mother-to-Child Transmission
L Yin, Y Cai, K Chang, BP Gardner, W Hou, K Nakamura, M Sinkala,
C Kankasa, DM Thea, L Kuhn, GM Aldrovandi, MM Goodenow
15:14 – 15:21 Postnatally-transmitted HIV-1 Variants Are Efficient at Dendritic Cell P05.11
Trans-infection and Sensitive to Autologous and Heterologous Neutralization
GG Fouda, T Mahlokozera, K Rizzolo, J Salazar-Gonzalez, M Salazar, G Learn,
S Barotra, M Sekaran, E Russell, F Jaeger, F Cai, F Gao, B Hahn, R Swanstrom,
S Meshnick, V Mwapasa, L Kalilani, S Fiscus, D Montefiori, B Haynes, J Kwiek,
M Alam, S Permar
15:21 – 15:28 A New Transmission Map of HIV-1 CRF07_BC in China: Analysis of Sequences P05.02
from 12 Provinces over a Decade
M Zhefeng, L Jingyun, Z Ping, X Jianqing, Z Xiaoyan
15:28 – 15:35 Limited Evidence for Alterations in Gag-mediated HIV Replication Capacity P05.20
Over the Course of the North American Epidemic (1979-Present)
L Cotton, D Chopera, K Penney, J Carlson, E Martin, A Le, T Kuang, B Walker,
J Fuchs, S Buchbinder, T Wagner, M John, S Mallal, B Koblin, K Mayer, A Poon,
M Brockman, Z Brumme
15:35 – 15:42 Evolutionary Dynamics of HIV-1 Subtype C Accessory and Regulatory Genes P05.05
in Primary Infection
R Rossenkhan, V Novitsky, TK Sebunya, R Musonda, BA Gashe, M Essex
AIDS Vaccine 2012
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PROGRAM / MONDAY