Rafael M. Couñago, PhD, is a Principal Investigator at the Structural Genomics Consortium Chemical Biology Center at the University of North Carolina (SGC-UNC), Chapel Hill. Rafael´s research group at SGC-UNC uses protein biochemistry, structural biology and cell-based assays to illuminate protein function and explore new therapeutic strategies for human diseases. Current research at SGC-UNC is focused on enabling the discovery of new antiviral compounds and realizing SGC´s vision for Target 2035, an open science initiative that aims to create chemical and biological tools for every protein in the human genome with the goal of informing drug discovery (https://www.target2035.net/). Rafael joined SGC-UNC after working as a Principal Investigator at the Center of Medicinal Chemistry at the University of Campinas (UNICAMP), São Paulo, Brazil. Prior to that, Rafael served as Team Leader and CSO at SGC-UNICAMP, and was a post-doctoral researcher at the laboratories of Bostjan Kobe at the University of Queensland, Australia; Kurt Krause at Otago University, New Zealand, and Youssif Shamoo at Rice University, USA. Rafael has a strong track record in recombinant protein production, biochemical and cellular assay development, and structure determination, and has participated in a number of early-stage drug discovery projects in collaboration with both academic and industrial partners
Shirley DJ, Nandakumar M, Cabrera A, Yiu B, Puumala E, Liu Z, Robbins N, Whitesell L, Smith JL, Lyons S, Mordant AL, Herring LE, Graves LM, Couñago RM, Drewry DH, Cowen LE, Willson TM
J Med Chem. 2025-3-20 . .doi: 10.1021/acs.jmedchem.5c00097
PMID: 40110855Ghoshal A, Tse EG, Hossain MA, Asressu KH, Merten EM, Sears JD, Howell S, Perveen S, Burdick J, Morales NL, Martinez SA, Law I, Davenport BJ, Morrison TE, Streblow ZJ, Streblow DN, Mordant AL, Webb TS, Cabrera A, Herring LE, Arrowsmith CH, Pearce KH, Moorman NJ, Heise MT, Couñago RM, Brown PJ, Willson TM
Sci Rep. 2025-3-3 . 15(1):7264 .doi: 10.1038/s41598-025-91673-x
PMID: 40025188Min SM, Bashore FM, Smith JL, Havener TM, Howell S, Li H, Couñago RM, Popov KI, Axtman AD
J Med Chem. 2025-1-22 . .doi: 10.1021/acs.jmedchem.4c02531
PMID: 39838960Ghoshal A, Tse EG, Hossain MA, Asressu KH, Merten EM, Sears JD, Howell S, Perveen S, Burdick J, Morales NL, Martinez SA, Law I, Davenport BJ, Morrison TE, Streblow ZJ, Streblow DN, Mordant AL, Webb TS, Cabrera A, Herring LE, Arrowsmith CH, Pearce KH, Moorman NJ, Heise MT, Couñago RM, Brown PJ, Willson TM
Res Sq. 2024-11-28 . .doi: 10.21203/rs.3.rs-5363451/v1
PMID: 39606462Merten EM, Sears JD, Leisner TM, Hardy PB, Ghoshal A, Hossain MA, Asressu KH, Brown PJ, Tse EG, Stashko MA, Li K, Norris-Drouin JL, Herring LE, Mordant AL, Webb TS, Mills CA, Barker NK, Streblow ZJ, Perveen S, Arrowsmith CH, Couñago RM, Arnold JJ, Cameron CE, Streblow DN, Moorman NJ, Heise MT, Willson TM, Popov KI, Pearce KH
Proc Natl Acad Sci U S A. 2024-10-10 . 121(42):e2409166121 .doi: 10.1073/pnas.2409166121
PMID: 39388272Ong HW, Yang X, Smith JL, Taft-Benz S, Howell S, Dickmander RJ, Havener TM, Sanders MK, Brown JW, Couñago RM, Chang E, Krämer A, Moorman NJ, Heise M, Axtman AD, Drewry DH, Willson TM
Molecules. 2024-9-14 . 29(17): .doi: 10.3390/molecules29174158
PMID: 39275006Ong HW, Yang X, Smith JL, Dickmander RJ, Brown JW, Havener TM, Taft-Benz S, Howell S, Sanders MK, Capener JL, Couñago RM, Chang E, Krämer A, Moorman NJ, Heise M, Axtman AD, Drewry DH, Willson TM
J Med Chem. 2024-7-3 . .doi: 10.1021/acs.jmedchem.4c00962
PMID: 38959455de Souza Gama FH, Dutra LA, Hawgood M, Dos Reis CV, Serafim RAM, Ferreira MA, Teodoro BVM, Takarada JE, Santiago AS, Balourdas DI, Nilsson AS, Urien B, Almeida VM, Gileadi C, Ramos PZ, Salmazo A, Vasconcelos SNS, Cunha MR, Mueller S, Knapp S, Massirer KB, Elkins JM, Gileadi O, Mascarello A, Lemmens BBLG, Guimarães CRW, Azevedo H, Couñago RM
J Med Chem. 2024-5-23 . .doi: 10.1021/acs.jmedchem.3c02250
PMID: 38780468Wells C, Liang Y, Pulliam TL, Lin C, Awad D, Eduful B, O'Byrne S, Hossain MA, Catta-Preta CMC, Ramos PZ, Gileadi O, Gileadi C, Couñago RM, Stork B, Langendorf CG, Nay K, Oakhill JS, Mukherjee D, Racioppi L, Means AR, York B, McDonnell DP, Scott JW, Frigo DE, Drewry DH
Cells. 2023-1-11 . 12(2): .doi: 10.3390/cells12020287
PMID: 36672221Ercoli MF, Ramos PZ, Jain R, Pilotte J, Dong OX, Thompson T, Wells CI, Elkins JM, Edwards AM, Couñago RM, Drewry DH, Ronald PC
Plant Direct. 2022-12-1 . 6(11):e460 .doi: 10.1002/pld3.460
PMID: 36447653