Publications

*equally contributed authors  corresponding author

2022

Screen Shot 2022-09-08 at 10.14.33 AM63. A. Saha, M. Ahsan,* P. R. Arantes,* M. Schmitz, C. Chanez, M. Jinek and G. Palermo. An Alpha-helical Lid Guides the Target DNA toward Catalysis in CRISPR-Cas12a. BioRxiv preprint 2022, doi: 10.1101/2022.09.05.506663

62. Ł. Nierzwicki, K. W. East, J. Binz, R. V. Hsu, M. Ahsan, P. R. Arantes, E. Skeens, M. Pacesa, M. Jinek, G. P. Lisi and G. Palermo. Principles of Target DNA Cleavage and Role of Mg2+ in the Catalysis of CRISPR-Cas9. Nature Catal. 2022, accepted.


61. M. Pacesa, C-H. Lin, A. Cléry, A. Saha, P. R. Arantes, K. Bargsten, M. J. Irby, F. H.T. Allain, G. Palermo, P. Cameron, P. D. Donohoue and M. Jinek. Structural basis for Cas9 off-target activity. Cell 2022, accepted

Screen Shot 2022-06-13 at 8.45.23 AM60. M. Rossetti, R. Merlo, N. Bagheri, D. Moscone, A. Valenti, A. Saha, P. R. Arantes, R. Ippodrino, F. Ricci, I. Treglia, E. Delibato, J. van der Oost, G. Palermo. G. Perugino and A. Porchetta. Enhancement of CRISPR/Cas12a trans-cleavage Activity Using Hairpin DNA Reporters. Nucleic Acids Res. 2022, gkac578

59. G. Palermo. Celebrating the Next Generation of Women in Computational Chemistry to Increase Diversity, Equity, Inclusion, and Respect. Editorial in J. Chem. Inf. Model. 2022, 62, 3133–3134. JOURNAL COVER ART.  


Screen Shot 2022-04-25 at 7.21.41 PM58. A. Saha,* P. R. Arantes* and G. Palermo. Dynamics and Mechanism of CRISPR-Cas9 through the Lens of Computational Methods. Current Opin. Struct. Biol. 2022, 75, 102400

57. J. Wang, E. Skeens, P. R. Arantes, F. Maschietto, B. Allen, G. Kyro, G. P. Lisi, G. Palermo. V. S. Batista. Structural Basis for Reduced Dynamics of Three Engineered HNH Endonuclease Lys-to-Ala Mutants of the Clustered Regularly Interspaced Short Palindromic Repeat-Associated 9 Enzyme. Biochemistry 2022 61, 785–794.


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56. Emerging Methods and Applications to Decrypt Allostery in Proteins and Nucleic Acids. P. R. Arantes, A. C. Patel and G. Palermo.  J. Mol. Biol. 2022, 167518.

55. Structural and Dynamic Insights into the HNH Nuclease of Divergent Cas9 Species. H. B. Belato, A. M. D’Ordine, Ł. Nierzwicki, P. R. Arantes, G. Jogl, G. Palermo and G. P. Lisi.† J. Struct. Biol. 2022, 214, 107814.


2021

73601-cover-letter54. Enhanced Specificity Mutations Perturb Allosteric Signaling in CRISPR-Cas9. Ł. Nierzwicki, K. W. East, U. N. Morzan, P. R. Arantes, V. S. Batista, G. P. Lisi and G. Palermo. eLife 2021, 10: e73601.JOURNAL COVER ART.

53. J. Wang,* P. R. Arantes,* A. Bhattarai, R. V. Hsu, S. Pawnikar, Y. M. Huang, G. Palermo and Y. Miao.† Gaussian accelerated molecular dynamics (GaMD): principles and applications. WIREs Comp. Mol. Sci. 2021, e1521. 


Screen Shot 2022-02-28 at 9.40.16 AM52. Ł. Nierzwicki and G. Palermo. Molecular Dynamics to predict Cryo-EM: capturing transitions and short-lived conformational states of biomolecules. Front. Mol. Biosci. 2021, 8:641208. 


Screen Shot 2021-07-17 at 12.54.42 PM51. J. Manigrasso, M. De Vivo and G. Palermo. Controlled Trafficking of Multiple Cations Prompt Nucleic Acid Hydrolysis. ACS Catalysis 2021, 11, 14, 8786–8797. JOURNAL COVER ART.

50. N. T. Zewde, R. V. Hsu. D. Morikis and G. Palermo. Systems Biology Modeling of the Complement System Under Immune Susceptible Pathogens. Front. Phys. 2021, 9, 603704.

49. N. Farag, R. Mattossovich, R. Merlo, Ł. Nierzwicki, G. Palermo, A. Porchetta, G. Peruginoand F. Ricci.† Folding-upon-repair DNA nanoswitches for monitoring DNA repair enzymes activity. Angew. Chem. Int. Ed. 2021, 133, 2-9.


logo_wid151948. G. Palermo, A. Spinello, A. Saha, and A. Magistrato. Frontiers of Metal-coordinating Drug Design. Expert Opin. Drug. Disc. 2021, 1-15.

47. Y. B. Narkhede,* A. K. Gautam,* R. V. Hsu,* W. Rodriguez, N. T. Zewde, R. E. S. Harrison, P. R. Arantes, Z. Gaieb, R. D. Gorham Jr, C. Kieslich, D. Morikis, A. Sahu and G. Palermo. Role of Electrostatic Hotspots in the Selectivity of Complement Control Proteins toward Human and Bovine Complement Inhibition. Front. Mol. Biosci. 2021, 8:618068. 


2020

46. K. W. East, J. C. Newton, U. N. Morzan, Y. B. Narkhede, A. Acharya, E. Skeens, G. Jogl, V. S. Batista, G. Palermo and G. P. Lisi.Allosteric Motions of the CRISPR-Cas9 HNH Nuclease Probed by NMR and Molecular Dynamics. J. Am. Chem. Soc. 2020, 142, 1348-1358.

Featured in the JACS 2021 Early Investigators Virtual Issue!


Screen Shot 2020-10-06 at 5.13.57 PM45. L. Casalino, Ł. Nierzwicki, M. Jinek and G. Palermo. Catalytic Mechanism of Non-Target DNA Cleavage in CRISPR-Cas9 Revealed by Ab-Initio Molecular Dynamics. ACS Catalysis, 2020, 22, 13596-13605. JOURNAL COVER ART.


44. B. P. Mitchell, R. V. Hsu, M. A. Medrano, N. T. Zewede, Y. B. Narkhede, G. Palermo. Spontaneous embedding of DNA mismatches within the RNA:DNA hybrid in CRISPR-Cas9. Front. Mol. Biosci. 2020, 7, 39.


cas12a_blue43. A. Saha,* P. R. Arantes,* R. V. Hsu, Y. B. Narkhede, M. Jinek and G. Palermo. Molecular Dynamics Reveal a DNA-Induced Dynamic Switch Triggering Activation of CRISPR-Cas12a. J. Chem. Inf. Model. 2020, 60, 6427–6437. JOURNAL COVER ART.

ACS Editors’ Choice.


Screen Shot 2021-04-03 at 11.41.32 AM42. Ł. Nierzwicki, P. R. Arantes, A. Saha and G. Palermo. Establishing the Allosteric Mechanism in CRISPR-Cas9. WIREs Comp. Mol. Biosci. 2020, e1503. JOURNAL COVER ART.

41. P. R. Arantes, A. Saha and G. Palermo. Fighting COVID-19 Using Molecular Dynamics Simulations. First Reaction, ACS Cent. Sci. 2020, 6, 1654–1656.

40. R. E. H. Harrison, N. T. Zewde, Y. B. Narkhede, R. V. Hsu, D. Morikis, V. Vullev and G. Palermo. Factor-H Inspired Design of Peptide Biomarkers of the Complement C3d Protein. ACS Med. Chem. Lett. 2020, 11, 1054-1059. 

39. J. Cui, F. Zhang, Ł. Nierzwicki, G. Palermo, R. Linhardt and G. P. Lisi.† Mapping the Structural and Dynamic Determinants of pH-sensitive Heparin Binding to Granulocyte Macrophage-colony Stimulating Factor. Biochemistry 2020, 59, 3541–3553.

38. K. W. East, E. Skeens, J. Y. Cui, H. B. Belato, B. P. Mitchell, R. V. Hsu, V. S. Batista, G. Palermo, G. P. Lisi. NMR and computational methods for molecular resolution of allosteric pathways in enzyme complexes. Biophys. Rev. 2020, 1-20 .

37. G. Palermo, Y. Sugita, W. Wriggers and R. E. Amaro. Faces of Contemporary CryoEM Information and Modeling. J. Chem. inf. Model. 2020, 60, 2407-2409.


image36. A. Palermo, L. Casalino & G. Palermo.† Vincent Van Gogh’ Autocatalysis. The Art of Theoretical Biology, Springer Nature 2020, 114-115. 

35. G. Palermo, A. M.J.J. Bonvin, M. Dal Peraro, R. E Amaro and V. Tozzini. Multiscale Modeling from Macromolecules to Cell: Opportunities and Challenges of Biomolecular Simulations. Front. Mol. Biosci. 2020, 7, 194.


2019

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34. S. Vanni, L. Riccardi, G. Palermo  and M. De Vivo.† Structure and dynamics of the acyl chains in the membrane trafficking and enzymatic processing of lipids. Acc. Chem. Res. 2019, 52, 3087-3096. JOURNAL COVER ART. 

33. G. Palermo. Dissecting Structure and Function of RNA:DNA Hybrids. Chem 2019, 5, 1364-1366


micio32. G. Palermo. Structure and Dynamics of the CRISPR-Cas9 Catalytic Complex. J. Chem. Inf. Model. 2019, 59, 2394-2406. JOURNAL COVER ART.


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31. C. G. Ricci, J. S. Chen, Y. Miao, M. Jinek, J. A. Doudna, J. A. McCammon and G. Palermo. Deciphering Off-target Effects in CRISPR-Cas9 through Accelerated Molecular Dynamics. ACS Cent. Sci. 2019, 5, 651-662.

30. J. Borisek, A. Saltalamacchia, A. Galli, G. Palermo, E. Molteni, L. Malcovati, A. Magistrato.† Disclosing the Impact of Carcinogenic SF3b Mutations on Pre-mRNA Recognition Via All-Atom Simulations. Biomolecules 2019, 9, 633


X1047847729. G. Palermo, L. Casalino, A. Magistrato and J. A. McCammon. Understanding the mechanistic basis of non-coding RNA through molecular dynamics simulations. J. Struct. Biol. 2019, 206, 267-279. JOURNAL COVER ART. 

Cover picture awarded First Place Prize at the 2021 RNA Society Arts and Music competition (drawing category)!

Cover picture awarded First Place Prize at the 2017 Biophysical Society Image Contest!


28. G. Palermo, C. G. Ricci and J. A. McCammon. The invisible dance of CRISPR-Cas9. Molecular simulations unveil the molecular side of the gene-editing revolution. Physics Today, 2019, 72, 4, 30.

27. S. J. Wodak. et Al. Allostery in its many disguises: from theory to applications. Structure 2019, 4, 566-578.


Screen Shot 2021-12-24 at 9.10.13 PM26. L. Casalino, G. Palermo, A. Spinello, U. Rothlisberger and A. Magistrato. All-Atom Simulations Disentangle the Functional Dynamics Underlying Gene Maturation in the Intron Lariat Spliceosome. Proc. Natl. Acad. Sci. USA 2018, 115, 6584-6589.

25. G. Palermo, J. S. Chen, C. G. Ricci, I. Rivalta, M. Jinek, V. S. Batista, J. A. Doudna and J. A. McCammon. Key role of the REC lobe during CRISPR-Cas9 activation by “sensing”, “regulating” and “locking” the catalytic HNH domain. Quarterly Rev. Biophys. 2018, 51, e9.


ciao24. G. Palermo, K. A. Armacost and M. Nagan. Women Make COMP: Mentoring the Next-Generation of Women in Computational Chemistry. Viewpoint in J. Chem. Inf. Model. 2019, 59, 4061-4062. 

23. G. Palermo, Y. Sugita, W. Wriggers and R. E. Amaro. Frontiers in CryoEM Modeling. J. Chem. Inf. Model. 2019, 59, 3091-3093. 


Before UCR

TOC4-122. G. Palermo, C. G. Ricci, A. Fernando, R. Basak, M. Jinek, I. Rivalta, V. S. Batista and J. A. McCammon PAM-induced allostery activates CRISPR-Cas9. J. Am. Chem. Soc. 2017, 139, 16028–16031. JOURNAL COVER ART.

Featured in the JACS 2018 Early Investigators Virtual Issue!


21. G. Palermo, Y. Miao, R. C. Walker, M. Jinek and J. A. McCammon. CRISPR-Cas9 conformational activation as elucidated from enhanced molecular simulations. Proc. Natl. Acad. Sci. USA. 2017, 114, 7260–7265.


ciao

20. Z. Adhireksan,* G. Palermo,* T. Riedel,* Z. Ma, R. Muhammad, P. J. Dyson, U. Rothlisberger and C. A. Davey. Allosteric cross-talk in chromatin can mediate drug-drug synergy. Nat. Commun. 2017, 8, 14860.


pero19. N. Ashari Astani, S. Meloni, A. H. Salavati, G. Palermo, M. Graetzel, U. Rothlisberger. Computational Characterization of the Dependence of Halide Perovskite Effective Masses on Chemical Composition and Structure. J. Phys. Chem. C. 2017, 121, 23886–23895.  


18. L. Casalino, G. Palermo, N. Abdurakhmonova, U. Rothlisberger and A. Magistrato. Development of Site-specific Mg-RNA Force Field Parameters: A Dream or Reality? Guidelines from Combined Molecular Dynamics and Quantum Mechanics Simulations. J. Chem. Theory Comput. 201713, 340–352.


Untitled17. G. Palermo, Y. Miao, R. C. Walker, M. Jinek and J. A. McCammon. Striking plasticity of CRISPR-Cas9 and key role of non-target DNA, as revealed from molecular simulations. ACS Cent. Sci. 20162, 756–763.

First computer simulations of CRISPR-Cas9.

Awarded the 2017 Best Use of HPC in Life Sciences.


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16. Z. Ma,* G. Palermo,* Z. Adhireksan,* B. S. Murray, T. von Erlach, P. J. Dyson, U. Rothlisberger and C. A. Davey. An Organometallic Compound Displays a Unique One-Stranded Intercalation Mode that is DNA Topology-Dependent. Angew. Chem. Int. Ed. 2016, 128, 7441–7444.


Journal of the American Chemical Society

15. L. Casalino, G. Palermo, U. Rothlisberger and A. Magistrato. Who Activates the Nucleophile in Ribozyme Catalysis? An Answer from the Splicing Mechanism of Group II Introns. J. Am. Chem. Soc2016, 138, 10374–10377. JOURNAL COVER ART.

14. G. Palermo, A. Magistrato, T. Riedel, T. von Erlach, C. A. Davey, P. J. Dyson and U. Rothlisberger. Fighting cancer with organometallic compounds: from naked DNA to protein and chromatin targeting strategies. ChemMedChem, 2016, 11, 11991210. Special Issue on Polypharmacology and Multitarget Drugs.


object01813. S. Meloni, G. Palermo, N. Ashari Astani, M. Graetzel and U. Rothlisberger. Valence and conduction bands engineering in halide perovskites for solar cell applications. J. Mater. Chem. A. 2016, 4, 1599716002.

12. G. Palermo, A. D. Favia, M. Convertino and M. De Vivo. The molecular basis for dual Fatty Acid Amide Hydrolase (FAAH)/Cyclooxygenase (COX) inhibition. ChemMedChem, 2016, 11, 12521258.


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11. G. Palermo, A. Cavalli, M. L. Klein, M. Alfonso Prieto, M. Dal Peraro and M. De Vivo. Catalytic metal ions and enzymatic processing of DNA and RNA. Acc. Chem. Res. 2015, 48, 220–228. 


Untitled

10. G. Palermo, I. Bauer, P. Campomanes, A. Cavalli, A. Armirotti, S. Girotto, U. Rothlisberger and M. De Vivo. Keys to lipid selection in FAAH catalysis: structural flexibility, gating residues, and multiple binding pockets. PLoS Comput. Biol. 2015, 11, e1004231. JOURNAL COVER ART.

9. G. PalermoP. Campomanes, A. Cavalli, U. Rothlisberger and M. De Vivo. Anandamide hydrolysis in FAAH reveals a dual strategy for efficient enzyme-assisted amide bond cleavage via nitrogen inversion. J. Phys. Chem. B. 2015, 119, 789801. Prof. W. Jorgensen Festschrift. JOURNAL COVER ART.

8. G. Palermo, A. Cavalli, U. Rothlisberger and M. De Vivo. Computational insights into function and inhibition of the Fatty Acid Amide Hydrolase (FAAH). Eur. J. Med. Chem. 2015, 91, 15–26.


Untitled7. G. Palermo, E. Minniti, M. L. Greco, L. Riccardi, E. Simoni, M. Convertino, C. Marchetti, M. Rosini, C. Sissi, A. Minarini and M. De Vivo. An optimized polyamine moiety boosts potency of human type II topoisomerase poisons as quantified by comparative analysis centered on the clinical candidate F14152. Chem. Commun. 2015, 51, 14310

6. G. Palermo and M. De Vivo. Computational Methods for Drug Discovery. Book chapter in Encyclopedia of Nanotechnology, 2nd Ed. Springer, Heidelberg, 2015, 1-15.


5. G. Palermo, P. Campomanes, M. Neri, D. Piomelli, A. Cavalli, U. Rothlisberger and M. De Vivo. Wagging the tail: essential role of substrate flexibility in FAAH catalysis. J. Chem. Theory. Comput. 2013, 15, 1202–1213.


4. G. Palermo, M. Stenta, A. Cavalli, M. Dal Peraro and M. De Vivo. Molecular simulations highlight the role of metals in catalysis and inhibition of type II topoisomerase. J. Chem. Theory. Comput. 2013, 9, 857–862. JOURNAL COVER ART.

3. G. Palermo, D. Branduardi, M. Masetti, A. Lodola, M. Mor, D. Piomelli, A. Cavalli and M. De Vivo. Covalent inhibitors of fatty acid amide hydrolase: a rationale for the activity of piperidine and piperazine aryl ureas. J. Med. Chem. 2011, 54, 66126623.  


2. E. Brunk, N. Ashari, P. Athri, P. Campomanes, F. F. de Carvalho, B. F. Curchod, P. Diamantis, M. Doemer, J. Garrec, A. Laktionov, M. Micciarelli, M. Neri, G. Palermo, T. J. Penfold, S. Vanni, I. Tavernelli and U. Rothlisberger. Pushing frontiers of first-principles based computer simulations of chemical and biological systems. Chimia (Aarau), 2011, 65, 667671. 


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 1. G. Palermo, R. Riccio and G. Bifulco. Effect of Electronegative Substituents and Angular Dependence on the Heteronuclear Spin-Spin Coupling Constant 3JC-H: An Empirical Prediction Equation Derived by Density Functional Theory Calculations. J. Org. Chem. 2010, 7, 1982–1991.