2012Globally Validated & Replicated
Authors: Jinek, M., Chylinski, K., Fonfara, I., Hauer, M., Doudna, J. A., & Charpentier, E. • Science (Vol 337, Issue 6096)
Evidence Takeaway: The foundational breakthrough discovering Cas9 endonuclease RNA-guided cleavage mechanism (Nobel Prize in Chemistry 2020).
Authors: Cong, L., Ran, F. A., Cox, D., Lin, S., Barretto, R., Habib, N., & Zhang, F. • Science (Vol 339, Issue 6121)
Evidence Takeaway: First successful demonstration of targeted genome editing in human and mammalian cell cultures.
2019Independently Replicated
Authors: Anzalone, A. V., Randolph, P. B., Davis, J. R., Sousa, A. A., & Liu, D. R. • Nature (Vol 576)
Evidence Takeaway: Engineered reverse-transcriptase Cas9 fusion enabling precise insertions, deletions, and all 12 point mutations without DSBs.
Authors: Principal Research Authors • Nature Genetics
Evidence Takeaway: Peer-reviewed primary research establishing mechanism.
Authors: Principal Research Authors • BMJ
Evidence Takeaway: Abstract Recent studies have shown that p53 contributes to poor survival during immune checkpoint blockade (ICB) therapy. Lung cancer patients with p53 mutations have significantly improved response rates to PD-1 ICB therapy. While previous...
Authors: Principal Research Authors • Immunochemistry
Evidence Takeaway: Peer-reviewed primary research establishing mechanism.
2015Globally Validated & Replicated
Authors: F. Ann Ran, Le Cong, Winston X. Yan et al. • Nature
Evidence Takeaway: Peer-reviewed primary research establishing mechanism.
Causal Mechanisms:⚙️ cas9-rna-guided-dsb⚙️ pam-recognition-kinetics⚙️ non-homologous-end-joining⚙️ homology-directed-repair
2015Globally Validated & Replicated
Authors: Kabin Xie, Bastian Minkenberg, & Yinong Yang • Proceedings of the National Academy of Sciences
Evidence Takeaway: The clustered regularly interspaced short palindromic repeat (CRISPR)/CRISPR-associated protein 9 nuclease (Cas9) system is being harnessed as a powerful tool for genome engineering in basic research, molecular therapy, and crop improvement...
Causal Mechanisms:⚙️ cas9-rna-guided-dsb⚙️ pam-recognition-kinetics⚙️ non-homologous-end-joining⚙️ homology-directed-repair
2014Independently Replicated
Authors: Carolin Anders, Ole Niewoehner, Alessia Duerst et al. • Nature
Evidence Takeaway: Peer-reviewed primary research establishing mechanism.
Causal Mechanisms:⚙️ cas9-rna-guided-dsb⚙️ pam-recognition-kinetics⚙️ non-homologous-end-joining⚙️ homology-directed-repair
2016Independently Replicated
Authors: Haifeng Wang, Marie F. La Russa, & Lei S. Qi • Annual Review of Biochemistry
Evidence Takeaway: The Cas9 protein (CRISPR-associated protein 9), derived from type II CRISPR (clustered regularly interspaced short palindromic repeats) bacterial immune systems, is emerging as a powerful tool for engineering the genome in diverse organisms...
Causal Mechanisms:⚙️ cas9-rna-guided-dsb⚙️ pam-recognition-kinetics⚙️ non-homologous-end-joining⚙️ homology-directed-repair
2015Independently Replicated
Authors: Mohammadsharif Tabebordbar, Kexian Zhu, Jason K. W. Cheng et al. • Science
Evidence Takeaway: Frame-disrupting mutations in the DMD gene, encoding dystrophin, compromise myofiber integrity and drive muscle deterioration in Duchenne muscular dystrophy (DMD). Removing one or more exons from the mutated transcript can produce an in-fra...
Causal Mechanisms:⚙️ cas9-rna-guided-dsb⚙️ pam-recognition-kinetics⚙️ non-homologous-end-joining⚙️ homology-directed-repair
2014Independently Replicated
Authors: Xuebing Wu, David A. Scott, Andrea J. Kriz et al. • Nature Biotechnology
Evidence Takeaway: Peer-reviewed primary research establishing mechanism.
Causal Mechanisms:⚙️ cas9-rna-guided-dsb⚙️ pam-recognition-kinetics⚙️ non-homologous-end-joining⚙️ homology-directed-repair
2014Independently Replicated
Authors: Bin Shen, Wensheng Zhang, Jun Zhang et al. • Nature Methods
Evidence Takeaway: Peer-reviewed primary research establishing mechanism.
Causal Mechanisms:⚙️ cas9-rna-guided-dsb⚙️ pam-recognition-kinetics⚙️ non-homologous-end-joining⚙️ homology-directed-repair
2014Independently Replicated
Authors: Lei Yang, Li Lü, Haiyang Liu et al. • Molecular Plant
Evidence Takeaway: Peer-reviewed primary research establishing mechanism.
Causal Mechanisms:⚙️ cas9-rna-guided-dsb⚙️ pam-recognition-kinetics⚙️ non-homologous-end-joining⚙️ homology-directed-repair
2013Independently Replicated
Authors: Kevin M. Esvelt, Prashant Mali, Jonathan L. Braff et al. • Nature Methods
Evidence Takeaway: Peer-reviewed primary research establishing mechanism.
Causal Mechanisms:⚙️ cas9-rna-guided-dsb⚙️ pam-recognition-kinetics⚙️ non-homologous-end-joining⚙️ homology-directed-repair
2014Independently Replicated
Authors: Lukasz J. Swiech, Matthias Heidenreich, Abhishek Banerjee et al. • Nature Biotechnology
Evidence Takeaway: Peer-reviewed primary research establishing mechanism.
Causal Mechanisms:⚙️ cas9-rna-guided-dsb⚙️ pam-recognition-kinetics⚙️ non-homologous-end-joining⚙️ homology-directed-repair
2014Independently Replicated
Authors: C. Brooks, Vladimir Nekrasov, Zachary B. Lippman et al. • PLANT PHYSIOLOGY
Evidence Takeaway: During the past 12 years, there has been rapid development of genome-editing strategies that make it possible to directly target regions of genes in a DNA sequence-specific manner. Two of these strategies, zinc finger nucleases (Urnov et al...
Causal Mechanisms:⚙️ cas9-rna-guided-dsb⚙️ pam-recognition-kinetics⚙️ non-homologous-end-joining⚙️ homology-directed-repair
2015Independently Replicated
Authors: Sergei K. Svitashev, Joshua K. Young, Christine Schwartz et al. • PLANT PHYSIOLOGY
Evidence Takeaway: Targeted mutagenesis, editing of endogenous maize (Zea mays) genes, and site-specific insertion of a trait gene using clustered regularly interspaced short palindromic repeats (CRISPR)-associated (Cas)-guide RNA technology are reported in m...
Causal Mechanisms:⚙️ cas9-rna-guided-dsb⚙️ pam-recognition-kinetics⚙️ non-homologous-end-joining⚙️ homology-directed-repair
2013Independently Replicated
Authors: Zhonggang Hou, Yan Zhang, Nicholas E. Propson et al. • Proceedings of the National Academy of Sciences
Evidence Takeaway: Genome engineering in human pluripotent stem cells (hPSCs) holds great promise for biomedical research and regenerative medicine. Recently, an RNA-guided, DNA-cleaving interference pathway from bacteria [the type II clustered, regularly int...
Causal Mechanisms:⚙️ cas9-rna-guided-dsb⚙️ pam-recognition-kinetics⚙️ non-homologous-end-joining⚙️ homology-directed-repair
2014Independently Replicated
Authors: Suresh Ramakrishna, Abu-Bonsrah Kwaku Dad, Jagadish Beloor et al. • Genome Research
Evidence Takeaway: RNA-guided endonucleases (RGENs) derived from the CRISPR/Cas system represent an efficient tool for genome editing. RGENs consist of two components: Cas9 protein and guide RNA. Plasmid-mediated delivery of these components into cells can re...
Causal Mechanisms:⚙️ cas9-rna-guided-dsb⚙️ pam-recognition-kinetics⚙️ non-homologous-end-joining⚙️ homology-directed-repair
2014Independently Replicated
Authors: Mitchell R. O’Connell, Benjamin L. Oakes, Samuel H. Sternberg et al. • Nature
Evidence Takeaway: Peer-reviewed primary research establishing mechanism.
Causal Mechanisms:⚙️ cas9-rna-guided-dsb⚙️ pam-recognition-kinetics⚙️ non-homologous-end-joining⚙️ homology-directed-repair
2026Emerging Preprint / Discovery
Authors: Samuel S. Slattery, Wenwen Huo, Amena Arif et al. • Molecular Therapy — Nucleic Acids
Evidence Takeaway: Abstract Gene editing technologies have opened the possibility of directly targeting viral DNA in therapeutic applications. In chronically infected hepatocytes with hepatitis B virus (HBV), covalently closed circular DNA (cccDNA) serves as ...
Causal Mechanisms:⚙️ cas9-rna-guided-dsb⚙️ pam-recognition-kinetics⚙️ non-homologous-end-joining⚙️ homology-directed-repair
2026Emerging Preprint / Discovery
Authors: Haoyu Zhang, Yajie Li, Yehan Wang et al. • Angewandte Chemie International Edition
Evidence Takeaway: Spatiotemporal precision remains a critical challenge against the gene editing technology used for disease treatment. We herein developed a tumor cell-selective CRISPR/Cas9 gene editing system by introducing a complementary single-stranded ...
Causal Mechanisms:⚙️ cas9-rna-guided-dsb⚙️ pam-recognition-kinetics⚙️ non-homologous-end-joining⚙️ homology-directed-repair