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  1. Generating Mouse Models Using CRISPR/Cas9

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    Blog Post
    ...Crossing Mice. My first CRISPR mouse experiment Everything changed with the advent of CRISPR in 2013 (Cong et...using CRISPR for mouse genome engineering From the very start, generating mouse models using CRISPR is easier...genome engineering, CRISPR is much more efficient at generating the desired mutant offspring, with 85% success...Recent Post for Tips on CRISPR Gene Editing in Mice Disadvantages of using CRISPR for generating mouse models...remains to be seen whether CRISPR is as robust as conventional gene targeting. CRISPR tools were recently used...Resources on Addgene.org Find CRISPR Plasmids for use in Mammals Check out Our CRISPR Guide Pages Find Plasmids... by guest bloggers, Wenning Qin and Haoyi Wang. CRISPR/Cas9 is revolutionizing the mouse gene-targeting...
  2. Pairing CombiGEM and CRISPR for Combinatorial Genetic Screening

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    Blog Post
    ...of CombiGEM-CRISPR experiments. CombiGEM-CRISPR: The marriage of two simple platforms CRISPR has revolutionized...Tracing Read about CRISPR/Optogentics Tools Resources on Addgene.org Catch up on Your CRISPR Background with...with Our CRISPR Guide Pages Find CRISPR Plasmids Find More Tools for Combinatorial Engineering on Our ... to rapidly decode the complexity? The CombiGEM-CRISPR technology was developed with the goal of providing...The ease with which one can design and synthesize CRISPR guide RNAs (gRNAs) for genome editing in large-...in single cells. Methods to scale up multiplexed CRISPR systems for high-throughput screening are vastly...microRNAs (Wong et al., 2015). Starting your CombiGEM-CRISPR experiments The first thing you will need is to...
  3. Treating Muscular Dystrophy with CRISPR Gene Editing

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    Blog Post
    ...additional, unique facets of CRISPR DMD therapy. Long et al. show that AAV-CRISPR does not cause obvious germline...directions and obstacles to clinical CRISPR editing Given the success of the CRISPR-mediated exon skipping approach...To bring DMD CRISPR therapy closer to the clinic, much work is still needed. First, CRISPR delivery must... to be treated clinically with CRISPR. Many obstacles remain for CRISPR gene editing, but given the speed...Resources on Addgene.org Check out Our CRISPR Guide Pages Find CRISPR Plasmids for Your Research Find Validated...Having seen CRISPR’s success in basic research, researchers are eager to apply it in a clinical setting...setting. CRISPR is often used for animal germline modification, to repair or add in disease-causing mutations...
  4. Cpf1: A New Tool for CRISPR Genome Editing

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    Blog Post
    ...Addgene Find CRISPR plasmids at Addgene Read Addgene's CRISPR Resource Guide View Other CRISPR Blog Posts...more about Cpf1 and check out our CRISPR guide for a refresher on CRISPR/Cas9.  Figure 1: Cpf1 is...over Cas9 Type II CRISPR systems based on Cas9 were thought to be the simplest CRISPR systems and the easiest...discovery of this type V CRISPR system proved we had a lot more to learn about CRISPR biology. Later work,...called Cas12a. In 2015, Zetsche et al. added to the CRISPR toolbox with their characterization of two Cpf1...is a single RNA-guided endonuclease of a class 2 CRISPR-Cas system. Figure from Zetsche et al., 2015. ... How was Cpf1 found and tested? Class 2 CRISPR systems, including the type II Cas9-based system, require...
  5. CRISPR 101: Non-Homologous End Joining

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    Blog Post
    ....02364-19 More CRISPR Blog Posts from Addgene: CRISPR 101: Homology Directed Repair CRISPR Protocol for... UNC at Chapel Hill. One advantage to using the CRISPR/Cas system for genome engineering is the fact that...NHEJ is consequently the principal means by which CRISPR/Cas9-introduced breaks are repaired. The following...variants of the canonical Cas9 approach. A pair of CRISPR guides that flank regions of hundreds of base pairs... Y, Zhang F (2013) Double Nicking by RNA-Guided CRISPR Cas9 for Enhanced Genome Editing Specificity. Cell...S-S, Ding X-Y, Guo X-P, Jin Q, Sun Y-C (2020) A CRISPR-Assisted Nonhomologous End-Joining Strategy for...Deletions in Mammalian Cell Lines [Video] Pooled CRISPR Libraries Offer Genome-Wide Control for Large-Scale...
  6. History of CRISPR Cas - A tale of survival and evolution

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    Blog Post
    ... more information on CRISPR/Cas, check out Addgene’s CRISPR Guide or find CRISPR/Cas plasmids for your...blockbuster known as the CRISPR (clustered regularly interspaced palindromic repeats) Cas (CRISPR associated genes...them into the CRISPR sequence. Separate Cas proteins then express and process the CRISPR loci to generate...the challenge - Evolution of anti-CRISPR genes in phages The CRISPR/Cas adaptive immune system seems like...identified that neutralize CRISPR/Cas. Earlier this year, expression of 1 of 5 anti-CRISPR genes were found to...translatable to the other CRISPR subtypes. Still, the large and dynamic range of CRISPR systems between and ...wiki/File:Crispr.png Barrangou R, Horvath P. Science. 315, 2007 Jan; 1709–1712 (2007). CRISPRdb. Date...
  7. Prime Editing: Adding Precision and Flexibility to CRISPR Editing

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    Blog Post
    ...Guide RNAs Visit our CRISPR topic page Learn the basics of CRISPR Download the CRISPR 101 eBook Resources...Resources on Addgene.org Read the CRISPR guide Find CRISPR plasmids by function Browse our entire plasmid ...variants in most cell types. But prime editing, a CRISPR technique developed in David Liu’s lab in 2019,...considerably more precision and flexibility to the CRISPR editing world. The approach, originally published... location The prime editor extends the reach of CRISPR genome editing, as it can edit near to or far from...its inventors kept optimizing it. Using a pooled CRISPRi screen, the Liu lab discovered that cellular mismatch...addresses the problem of RNA stability. Using a CRISPRi screen, they identified a protein that enhances...
  8. Performing In Vivo CRISPR Screens Using the FITS Approach

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    Blog Post
    ...FITS In vitro CRISPR screens in immune cells have identified many putative regulators of immunity. However...exists in vivo. Over the past five years, in vivo CRISPR screens have been used to interrogate T cells, ... Figure 1: Using FITS to perform in vivo CRISPR screens to assess T cell responses and clonal dynamics...Knockout in Immune Cells Genome-Wide Screening Using CRISPR Cancer and the Immune System: Deciphering the Relationship...
  9. Alex Chavez on MD PhDs, CRISPR, Gene Drives, & More

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    Blog Post
    ...on Addgene.org Check Out Our CRISPR Guide Pages Find Ready-to-Use CRISPR Lentivirus Learn about Other ...had on the podcast, has worked extensively with CRISPR, and recently became a member of the Addgene advisory...getting an MD PhD, the inside scoop on developing new CRISPR tools, and the potential uses of gene drives. ...in DNA repair informed his decision to work with CRISPR during his postdoc 12:01 - 13:21 : The Wyss Institute...07 : Alex's projects at the Wyss Institute - New CRISPR tools and the importance of moving on from "failed... work and what work he's planning on doing with CRISPR-based gene drives focusing on safety and the ability... crispr...
  10. Using CRISPR/Cas9 to Edit Disease Out of the Genome

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    Blog Post
    ...post on CRISPR’s potential for monogenetic diseases, the bulk of which you can find below. CRISPR for complex...proof-of-principle for use of CRISPR to correct single-gene conditions. Remaining hurdles in CRISPR biology “I think...developing anti-CRISPR proteins aid the limitation of these mutations, to control the CRISPR system activity...Northeastern University.  There can be no doubt that CRISPR/Cas9 technology has been a breakthrough for the... complex genetic diseases As CRISPR technology becomes increasingly more cost effective and precise, researchers...diseases. So we’re revisiting this post to look at CRISPR’s potential for use in treating a complex genetic...his lab are researching a way to treat AD using CRISPR/Cas9. They are targeting the genes responsible ...
Showing: 81 - 90 of 559 results