Dr. Morgane Rolland received her Ph.D. from the University of Bordeaux, France in 2003. She completed a post-doctoral fellowship with Professor James I. Mullins in the Microbiology department of the University of Washington in Seattle between 2004 and 2010.
Dr. Rolland is interested in better understanding the infectious disease dynamics of emerging human viral pathogens, in particular HIV-1, and translating this knowledge to develop vaccines. The Rolland Lab generates and analyzes molecular sequence data to infer evolutionary and population dynamic processes, while also integrating structural bioinformatics to the analysis of pathogen sequences. Our studies aim to characterize the interplay between evolutionary dynamics and the host immune pressure in the context of natural infection or following vaccination.
The Rolland Lab has pioneered sieve analyses methods, aiding understanding of the genetic consequences of vaccine-induced immune responses in breakthrough infections, thereby providing insights on potential mechanisms of vaccine protection or on risks for future vaccine resistance.
The fact that vaccine efficacy was seen in the absence of high titers of neutralizing antibodies in the context of HIV-1 or Dengue vaccination led us to develop a systems serology platform allowing us to profile Fc-antibody functions. With this approach, the lab integrates data from different immunological assays generated by us, or our collaborators, using machine learning methods to provide a systems-level understanding of antibody functions.
Dr. Rolland’s group includes scientists with expertise in molecular biology, evolutionary biology, population genetics, structural bioinformatics, immunology, mathematical modeling and statistics. Meets scientists from the Rolland lab here.
Rolland Lab Pivots to COVID: As the COVID-19 pandemic unfolds, her lab section has pivoted to studying the SARS-CoV-2 virus to inform the development of a COVID-19 vaccine. To view Dr. Rolland's work at the Emerging Infectious Diseases Branch at WRAIR, click here.
Rolland M, Gilbert PB. Sieve analysis to understand how SARS-CoV-2 diversity can impact vaccine protection. PLoS Pathog. 2021 Mar 25;17(3):e1009406. doi: 10.1371/journal.ppat.1009406. eCollection 2021 Mar. PMID: 33765086.
Mdluli T, Jian N, Slike B, Paquin-Proulx D, Donofrio G, Alrubayyi A, Gift S, Grande R, Bryson M, Lee A, Dussupt V, Mendez-Riveria L, Sanders-Buell E, Chenine AL, Tran U, Li Y, Brown E, Edlefsen PT, O'Connell R, Gilbert P, Nitayaphan S, Pitisuttihum P, Rerks-Ngarm S, Robb ML, Gramzinski R, Alter G, Tovanabutra S, Georgiev IS, Ackerman ME, Polonis VR, Vasan S, Michael NL, Kim JH, Eller MA, Krebs SJ, Rolland M. RV144 HIV-1 vaccination impacts post-infection antibody responses. PLoS Pathog. 2020 Dec 8;16(12):e1009101. doi: 10.1371/journal.ppat.1009101. eCollection 2020 Dec. PMID: 33290394.
Merbah M, Wollen-Roberts S, Shubin Z, Li Y, Bai H, Dussupt V, Mendez-Rivera L, Slike B, Krebs SJ, Modjarrad K, Michael NL, Rolland M. A high-throughput multiplex assay to characterize flavivirus-specific immunoglobulins. 2020. J Immunol Methods.
Dearlove B, Lewitus E, Bai H, Li Y, Reeves DB, Joyce MG, Scott PT, Amare MF, Vasan S, Michael NL, Modjarrad K, Rolland M. A SARS-CoV-2 vaccine candidate would likely match all currently circulating variants. 2020. Proc Natl Acad Sci U S A.
Cale EM, Bai H, Bose M, Messina MA, Colby D, Sanders-Buell E, Dearlove BL, Li Y, Engeman E, Silas D, O'Sullivan AM, Mann B, Pinyakorn S, Intasan J, Benjapornpong K, Sacdalan C, Kroon E, Phanuphak N, Gramzinski R, Vasan S, Robb ML, Michael NL, Lynch RM, Bailer R, Pagliuzza A, Chomont N, Pegu A, Doria-Rose NA, Trautmann L, Crowell TA, Mascola J, Ananworanich J, Tovanabutra S, Rolland M. Neutralizing antibody VRC01 failed to select for HIV-1 mutations upon viral rebound. 2020. J Clin Invest.
Rolland M, Tovanabutra S, Dearlove B, Li Y, Owen CL, Lewitus E, Sanders-Buell E, Bose M, O'Sullivan A, Rossenkhan R, Labuschagne JPL, Edlefsen PT, Reeves DB, Kijak G, Miller S, Poltavee K, Lee J, Bonar L, Harbolick E, Ahani B, Pham P, Kibuuka H, Maganga L, Nitayaphan S, Sawe FK, Eller LA, Gramzinski R, Kim JH, Michael NL, Robb ML; RV217 Study Team. Molecular dating and viral load growth rates suggested that the eclipse phase lasted about a week in HIV-1 infected adults in East Africa and Thailand. 2020. PLoS Pathog.
Bai H, Li Y, Michael NL, Robb ML, Rolland M. The breadth of HIV-1 neutralizing antibodies depends on the conservation of key sites in their epitopes. 2019. PLoS Comput Biol.
Janes H, Herbeck JT, Tovanabutra S, Thomas R, Frahm N, Duerr A, Hural J, Corey L, Self SG, Buchbinder SP, McElrath MJ, O'Connell RJ, Paris RM, Rerks-Ngarm S, Nitayaphan S, Pitisuttihum P, Kaewkungwal J, Robb ML, Michael NL, Mullins JI, Kim JH, Gilbert PB, Rolland M. HIV-1 infections with multiple founders are associated with higher viral loads than infections with single founders. 2015. Nature Medicine.
Rolland M., Edlefsen PT., Larsen BB., Tovanabutra S., Sanders-Buell E., Hertz T., DeCamp AC., Carrico C., MenisS., Magaret CA., Ahmed H., Juraska M., Chen L., Konopa P., Nariya S., Stoddard JN., Wong K., Zhao H., Deng W., Maust BS., Bose M., Howell S., Bates A., Lazzaro M., O'Sullivan A., Lei E., Bradfield A., Ibitamuno G., Assawadarachai V., O'Connell RJ., DeSouza MS., Nitayaphan S., Rerks-Ngarm S., Robb ML., McLellan JS., Georgiev I.,Kwong PD., Carlson JM., Michael NL., Schief WR., Gilbert PB., Mullins JI., Kim JH. Increased HIV-1 vaccine efficacy against viruses with genetic signatures in Env V2. 2012. Nature.
Rolland M., Tovanabutra S., deCamp A.C., Frahm N., Gilbert P.B., Sanders-Buell E., Heath L., Magaret C., Bose M., Bradfield A., O’Sullivan A., Crossler J., Jones T., Nau M., Wong K., Zhao H., Raugi D.N., Sorensen S., Stoddard J.N., Maust B.S., Deng W., Hural J., Dubey S., Michael N.L., Shiver J., Corey L., Li F., Self S.G., Kim J., Buchbinder S., Casimiro D.R., Robertson M.L., Duerr A., McElrath M.J., McCutchan F.E., and Mullins J.I. Genetic impact of vaccination on breakthrough HIV-1 sequences from the Step trial. 2011. Nature Medicine.
Complete list of published work: