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Pioneers of revolutionary CRISPR gene editing win chemistry Nobel.
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Translating genomic insights into cardiovascular medicine: Opportunities and challenges of CRISPR-Cas9.
The growing appreciation of human genetics and genomics in cardiovascular disease (CVD) accompanied by the technological breakthroughs in genome editing, particularly the CRISPR-Cas9 technologies, has presented an unprecedented opportunity to explore the application of genome editing in cardiovascular medicine. The ever-growing genome editing toolbox includes an assortment of CRISPR-Cas systems with increasing efficiency, precision, flexibility, and targeting capacity. Over the past decade, the advent of large-scale genotyping technologies and genome-wide association studies (GWAS) has provided numerous genotype-phenotype associations for diseases with complex traits. Notably, a growing number of loss-of-function mutations have been associated with favorable CVD risk-factor profiles that may confer protection. Combining the newly gained insights of human genetics with recent breakthrough technologies, such as the CRISPR-Cas9 technologies, holds great promise in elucidating novel disease mechanisms and transforming genes into medicines. Nonetheless, translating genetic insights into novel therapeuties remains challenging. Applications of "in body" genome editing for CVD treatment and engineering cardioprotection remain mostly theoretical. Here we highlight the recent advances of the CRISPR-based genome editing toolbox and discuss the potential and challenges of CRISPR-based technologies for translating GWAS findings into genomic medicines.
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CRISPR application in hematological disorders: from bench to bedside.
Clustered regularly interspaced short palindromic repeats (CRISPR)-associated protein genome editing has advanced from an experimental tool to a clinically validated therapeutic platform in hematology. Landmark successes in inherited blood diseases, including sickle cell disease, β-thalassemia, and severe combined immunodeficiency, have demonstrated that precise and durable genetic modifications can be safely and effectively implemented in human hematopoietic cells, positioning hematology at the forefront of translational genome editing. Beyond monogenic disease, CRISPR-based approaches are transforming both the biological understanding and treatment of hematologic malignancies by enabling systematic interrogation of cancer dependencies, functional mapping of genetic vulnerabilities, and mechanism-driven target validation, including in vivo and immune-relevant contexts. In parallel, therapeutic applications are emerging through the development of engineered cellular therapies, including edited autologous and allogeneic immune effector cells designed to enhance antitumor efficacy, persistence, and immune evasion. This review synthesizes recent CRISPR-based advances across benign and malignant hematologic diseases. We compare major editing modalities, including nuclease-mediated disruption, base editing, prime editing, and CRISPR-based transcriptional modulation, and highlight key preclinical studies alongside emerging clinical trial data. We also discuss translational challenges that currently limit broader clinical adoption, including delivery and manufacturing scalability, off-target and genotoxicity risks, tumor and immune heterogeneity, and the long-term durability and fitness of edited cell populations. Finally, we outline priorities for the next phase of the field, emphasizing how continued innovation in CRISPR technologies may enable increasingly precise, durable, and mechanism-informed therapeutic strategies in hematology.
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CRISPR gene-editing creates wave of exotic model organisms.
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The double-edge sword of CRISPR application for in vivo studies.
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Gene Editing Using CRISPR: Why the Excitement?
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A beginner's guide to gene editing.
NEW FINDINGS: What is the topic of this review? This review summarizes the development of gene editing from early proof-of-concept studies in the 1980s to contemporary programmable and RNA-guided nucleases, which enable rapid and precise alteration of DNA sequences of almost any living cell. What advances does it highlight? With an average of one clustered regularly interspaced short palindromic repeat (CRISPR) Cas9 paper published every 4 h in 2017, this review cannot highlight all new developments, but a number of key improvements, including increases in efficiency, a range of new options to reduce off-target effects and plans for CRISPR to enter clinical trials in 2018, are discussed. ABSTRACT: Genome editing enables precise changes to be made in the genome of living cells. The technique was originally developed in the 1980s but largely limited to use in mice. The discovery that a targeted double-stranded break at a unique site in the genome, close to the site to be changed, could substantially increase the efficiency of editing raised the possibility of using the technique in a broader range of animal models and, potentially, human cells. But the challenge was to identify reagents that could create targeted breaks at a unique genomic location with minimal off-target effects. In 2005, the demonstration that programmable zinc finger nucleases (ZFNs) could perform this task led to a number of proof-of-concept studies, but a limitation was the ease with which effective ZFNs could be produced. In 2009, the development of TAL effector nucleases (TALENs) increased the specificity of gene editing and the ease of design and production. However, it was not until 2013 and the development of the clustered regularly interspaced short palindromic repeat (CRISPR) Cas9/guide RNA that gene editing became a research tool that any laboratory could use.
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How has CRISPR transformed therapeutic drug discovery?
The genome is the blueprint for life, and over the past decade, CRISPR has become a very powerful method for editing our genetic makeup. In this article, we will explore the importance of CRISPR in developing breakthrough therapies for monogenic conditions and neurodegenerative diseases, and for enhancing the effectiveness of immuno-oncology.
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CRISPR system for genome engineering: the application for autophagy study.
CRISPR/Cas9 is the latest tool introduced in the field of genome engineering and is so far the best genome-editing tool as compared to its precedents such as, meganucleases, zinc finger nucleases (ZFNs) and transcription activator-like effectors (TALENs). The simple design and assembly of the CRISPR/Cas9 system makes genome editing easy to perform as it uses small guide RNAs that correspond to their DNA targets for high efficiency editing. This has helped open the doors for multiplexible genome targeting in many species that were intractable using old genetic perturbation techniques. Currently, The CRISPR system is revolutionizing the way biological researches are conducted and paves a bright future not only in research but also in medicine and biotechnology. In this review, we evaluated the history, types and structure, the mechanism of action of CRISPR/Cas System. In particular, we focused on the application of this powerful tool in autophagy research. [BMB Reports 2017; 50(5): 247-256].
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CRISPR/Cas9 System and its Research Progress in Gene Therapy.
Genome editing refers to changing the genome sequence of an organism by knockout, insertion, and site mutation, resulting in changes in the genetic information of the organism. The clustered regularly interspaced short palindromic repeats (CRISPR)/ CRISPR-associated protein-9 nuclease (Cas9) system is a genome editing technique developed by the acquired immune system in the microbes, such as bacteria and archaebacteria, which targets and edits genome sequences according to the principle of complementary base pairing. This technique can be used to edit endogenous genomic DNA sequences in organisms accurately and has been widely used in fields, such as biotechnology, cancer gene therapy, and dermatology. In this review, we summarize the history, structure, mechanism, and application of CRISPR/Cas9 in gene therapy and dermatological diseases.
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