| | 1 | = HIV Spike Demo Storyboard = |
| | 2 | |
| | 3 | Storyboard for HIV spike demonstration for RBVI advisory committee meeting on November 13, 2009. |
| | 4 | |
| | 5 | == Aim of demonstration == |
| | 6 | |
| | 7 | Aim is to show EM, sequence, and network visualization tools applied to a single biological problem. |
| | 8 | |
| | 9 | == Biological Problem == |
| | 10 | |
| | 11 | The specific biological problem is to understand interactions of broadly neutralizing antibodies (bNAb) |
| | 12 | with HIV spike proteins gp120 and gp41. The spikes recognize CD4 receptors on human T-cells to |
| | 13 | identify and infect those cells. The motivation is to develop an HIV vaccine which works by |
| | 14 | eliciting production of these antibodies. This month two new bNAbs were reported that are effective |
| | 15 | against more HIV strains and at lower antibody concentrations than the previously known half-dozen |
| | 16 | bNAbs. |
| | 17 | |
| | 18 | >Broad and Potent Neutralizing Antibodies from an African Donor Reveal a New HIV-1 Vaccine Target.[[BR]] |
| | 19 | >Walker LM, et al.[[BR]] |
| | 20 | >Science. 2009 Sep 3 [http://www.ncbi.nlm.nih.gov/pubmed/19729618 PubMed 19729618] |
| | 21 | |
| | 22 | |
| | 23 | |