• My Dashboard My Education Find an Ophthalmologist
  • Home
  • For Ophthalmologists
    • Meetings
      • AAO 2021
        • Meeting Information
          • New Orleans
          • Past and Future Meetings
          • Contact Information
          • Virtual Meeting Guide
          • Policies and Disclaimers
        • Program
          • Program Search
          • Program Highlights
          • Program Committees
          • CME
          • Meeting Archives
        • Expo
        • Registration
        • Presenter Central
          • Presenter Central
          • Abstract Selection Process
          • Submission Policies
          • Subject Classification/Topics
          • Instruction Courses and Skills Transfer Labs
          • Papers and Posters
          • Videos
          • Grand Rounds Symposium
          • Program Participant and Faculty Guidelines
          • Faculty Development Program
        • Exhibitors
          • Exhibitor Central
          • Exhibitor Portal Information
          • New Exhibiting Companies
          • Exhibitor Resources
      • Mid-Year Forum
        • Registration and Travel
        • Congressional Advocacy Day
        • Advocacy Ambassador Program
        • Program
        • Schedule
        • Sponsored Attendees
        • News
      • Ophthalmology Business Summit
      • Codequest
        • Codequest Instructors
        • Claim Codequest CME or CEU Credit
      • Eyecelerator
    • Clinical Education
      • COVID-19
      • Education
        • Browse All Education
        • Courses
        • Cases
        • Learning Plans
        • Interactive
        • Focal Points
        • Wills Eye Manual
        • Disease Reviews
        • Clinical Webinars
        • Diagnose This
        • Self-Assessments
        • Educational Centers
          • Glaucoma Education Center
          • Pediatric Ophthalmology Education Center
          • Laser Surgery Education Center
          • Oculofacial Plastic Surgery Center
          • Redmond Ethics Center
      • Journals
      • Guidelines
        • Browse All Practice Guidelines
        • Preferred Practice Patterns
        • Clinical Statements
        • Compendium Guidelines
        • Complementary Therapy Assessments
        • Medical Information Technology
        • Ophthalmic Technology Assessments
        • Patient Safety Statements
        • Choosing Wisely
        • Low Vision
        • Eye Care for Older Adults
        • Eye Disease Statistics
        • About the Hoskins Center
      • Multimedia Library
        • Browse All Videos and Audio
        • Clinical and Surgical Videos
        • Presentations and Lectures
        • 1-Minute Videos
        • Master Class Videos
        • Basic Skills Videos
        • Interviews
        • Audio and Podcasts
        • Images
        • Submit an Image
        • Submit a Video
      • News
        • Browse All Clinical News
        • Editors' Choice
        • Headlines
        • Current Insight
      • CME Central
        • Browse All CME Activities
        • Claim CME Credit and View Transcript
        • CME Planning Resources
        • Complete Your Financial Disclosure
        • Joint Sponsorship Portal
        • LEO Continuing Education Recognition Award
        • Safe ER/LA Opioid Prescribing
        • Check Your Industry Payment Records
      • MOC
      • Resident Education
        • All Resident Education
        • OKAP and Board Exam Resources
          • OKAP Exam
          • Board Prep Resources
          • OKAP and Board Review Presentations
          • Study Flashcards
        • Resident Courses
        • Resident Videos
        • Cataract Master
        • Simulation in Resident Education
        • Pediatric Ophthalmology Education Center
        • News and Advice from YO Info
    • Membership
      • Join
      • Renew
      • Current Member
      • Volunteer
      • Physician Wellness
      • Member Directory
      • Member Obituaries
      • AAOE Membership
    • Advocacy
      • Advocacy News
      • Get Involved
        • Ways to Give
        • How to Get Involved
        • Congressional Advocacy
        • Support the Academy's Agenda
        • Research Legislation
        • Find Your Legislators
        • I Am an Advocate
        • Advocacy at Home
        • Advocate Tools
        • Best Practices for Advocating at Home
        • Social Media Toolkit
        • Letter to Editor
        • Town Hall Guide
        • Guide to Engaging With New Lawmakers
        • Resources
        • Attending a Political Fundraiser
      • OPHTHPAC
        • About Us
        • Join OPHTHPAC
        • OPHTHPAC Blog
      • Surgical Scope Fund
        • Support Surgery By Surgeons
        • Surgery By Surgeons Blog
    • Publications
      • EyeNet Magazine
        • Latest Issue
        • Archive
        • Subscribe
        • Advertise
        • Write For Us
        • Corporate Lunches
        • Contact
        • MIPS 2019
        • MIPS 2020
      • Focal Points
      • Ophthalmology
      • Ophthalmology Glaucoma
      • Ophthalmology Retina
    • Subspecialties
      • Cataract/Anterior Segment
      • Comprehensive Ophthalmology
      • Cornea/External Disease
      • Glaucoma
      • Neuro-Ophthalmology/Orbit
      • Ocular Pathology/Oncology
      • Oculoplastics/Orbit
      • Pediatric Ophthalmology/Strabismus
      • Refractive Management/Intervention
      • Retina/Vitreous
      • Uveitis
    • IRIS Registry
      • About
      • Using the Registry
        • User Guide
        • Medicare Reporting
        • Maintenance of Certification
        • Non-EHR Reporting
      • Sign Up
        • Application Process
        • Why Participate
        • Once You've Applied: Getting Started
        • What Practices Are Saying About the Registry
      • Requirements
        • EHR Systems
        • Data & Technical Needs
      • Research
      • Registry Dashboard
      • News
    • Medicare Information
  • For Practice Management
    • Coding
      • Codequest
      • Ask the Coding Experts
      • Coding Updates and Resources
      • Coding for Injectable Drugs
      • ICD-10-CM
        • News and Advice
      • Ophthalmic Coding Specialist (OCS) Exam
    • Regulatory
      • Medicare Participation Options
      • Audits
      • Medicare Advantage Plans
        • Termination Appeal Letter
      • New Medicare Card
      • Provider Enrollment, Chain and Ownership System (PECOS)
      • HIPAA Resources
    • Practice Operations
      • Practice Management Advice
      • Lean Management
      • Cybersecurity
      • Private Equity
      • EHRs
        • Overview
        • Planning and Preparation
        • Vendor Selection
        • Implementation and Evaluation
        • Patient Portals
        • Resources
        • Ratings
    • Events
      • Annual Meeting
      • Business Summit
      • Codequest Courses
    • Leadership
      • AAOE Board of Directors
      • Leadership Program (OPAL)
    • Listservs
    • Resources
      • Practice Management Resource Library
      • Coronavirus Resources
      • Patient Education
      • Practice Forms Library
        • Practice Forms Library - Examination
        • Practice Forms Library - Financial
        • Practice Forms Library - HIPAA
        • Practice Forms Library - Human Resources
        • Practice Forms Library - Job Descriptions
        • Practice Forms Library - Patient Forms
        • Practice Forms Library - Protocols
        • Practice Forms Library - Surgery
      • Practice Analytics
        • Benchmarking Tool
        • Salary Survey
      • Consultant Directory
      • Ophthalmology Job Center
      • Practice Management for Retina
      • Reopening and Recovery
    • Get Involved
    • Medicare
      • Quality
        • Overview
        • Reporting
        • Measures
      • Promoting Interoperability
        • Overview
        • Measures
        • Attestation
        • Hardships and Exceptions
        • Audits
        • News and Advice
      • Improvement Activities
        • Overview
        • List of Improvement Activities
        • Attestation
        • Audits
      • Cost
      • Avoid a Penalty
      • Resources
        • 2019 to 2020 MIPS Changes
        • MIPS Solo and Small Practice Survival Guide
        • MIPS Glossary
        • MIPS Resources on EyeNet
        • MIPS Extreme Hardship Exceptions
        • Solo and Small-Practice Roadmap
        • MIPS Manual
        • MIPS Large Practice Roadmap
        • IRIS Registry User Guide
        • CMS Websites
        • 2020 MIPS Payments: Understanding Remittance Advice Codes
        • Final Checklist for EHR/Non-EHR 2019 MIPS Reporting
        • MIPS Tips
        • MIPS Archive
    • Membership
  • For Public & Patients
    • Eye Health A-Z
    • Symptoms
    • Glasses & Contacts
    • Tips & Prevention
    • News
    • Ask an Ophthalmologist
    • Patient Stories
    • No Cost Eye Exams
    • Español
      • A - Z de Salud Ocular
      • Síntomas
      • Anteojos y Lentes de Contacto
      • Consejos y Prevención
      • Noticias
      • Relatos de Pacientes
      • Exámenes de la vista sin costo
      • English
  • AAO 2021
    • Meeting Information
      • New Orleans
      • Past and Future Meetings
      • Contact Information
      • Virtual Meeting Help
      • Virtual Meeting Guide
      • Policies and Disclaimers
    • Program
      • Program Search
      • Program Highlights
      • Program Committees
      • CME
      • Meeting Archives
    • Expo
    • Registration
    • Presenter Central
      • Presenter Central
      • Abstract Selection Process
      • Submission Policies
      • Subject Classification/Topics
      • Instruction Courses and Skills Transfer Labs
      • Papers and Posters
      • Videos
      • Grand Rounds Symposium
      • Program Participant and Faculty Guidelines
      • Faculty Development Program
    • Exhibitors
      • Exhibitor Central
      • Exhibitor Portal Information
      • New Exhibiting Companies
      • Exhibitor Resources
  • About
    • Who We Are
      • What We Do
      • About Ophthalmology
      • The Eye Care Team
      • Ethics and the Academy
      • History
      • Museum of Vision
      • Values
    • Governance
      • Council
      • Board of Trustees
      • Committees
      • Academy Past Presidents
      • Secretariats
      • Elections
      • Academy Blog
      • Academy Staff Leadership
    • Leadership Development
    • Awards
      • Laureate Recognition Award
      • Outstanding Advocate Award
      • Outstanding Humanitarian Service Award
      • International Blindness Prevention Award
      • Distinguished Service Award
      • Guests of Honor
      • Secretariat Award
      • Straatsma Award
      • Achievement Award Program
      • Artemis Award
      • EnergEYES Award
      • International Education Award
      • International Scholar Award
      • Commitment to Advocacy Award
      • Visionary Society Award
    • Financial Relationships
    • Policy Statements
    • Related Organizations
      • Subspecialty/Specialized Interest Society Directory
      • State Society Directory
      • Subspecialty/Specialized Interest Society Meetings
      • State Society Meetings
      • Resources for Societies
    • Year in Review
      • 2019 Year in Review
  • Foundation
    • About
      • Funding Allocations and Sources
      • 2019-2020 Annual Report
      • Annual Report Archives
      • News From the Chair
      • Foundation Staff
    • Our Impact
      • Partners for Sight
      • Donor Spotlights
      • Global Ophthalmic Community
      • Sponsorships
      • Patients and the Public
    • Giving Options
      • Our Supporters
      • Estate and Planned Giving
      • Ophthalmic Business Council
    • Orbital Gala
      • Why Attend
      • Photo Recap
      • Corporate Support Opportunities
      • Tribute Gifts
      • Silent Auction
      • Corporate Sponsors
    • Donate
    • Museum of the Eye Campaign
      • Museum Supporters
  • Museum of the Eye
    • Visit
    • Events
    • Explore
      • Research and Resources
      • Collection Search
      • Previous Exhibits
      • Oral Histories
      • Biographies
    • Volunteer
    • Mailing List
    • Donate
    • About the Museum
      • Museum Blog
  • Young Ophthalmologists
    • YO Info
    • Learn to Bill
    • Engage with the Academy
  • Senior Ophthalmologists
    • Scope
    • Practice Transitions
  • International Ophthalmologists
    • Global Programs and Resources for National Societies
    • Awards
    • Global Outreach
  • Residents
  • Medical Students
×
Log In Create an Account
  • For Ophthalmologists
  • For Practice Management
  • For Public & Patients
  • About
  • Foundation
  • Museum of the Eye
  • Eye Health A-Z
  • Symptoms
  • Glasses & Contacts
  • Tips & Prevention
  • News
  • Ask an Ophthalmologist
  • Patient Stories
  • No-Cost Eye Exams
  • Español
    • For Public & Patients /
    • News
  • CRISPR technology allows editing or manipulation of DNA

    What Does CRISPR Gene Editing Mean for Eye Care?

    Leer en Español:
    ¿Qué significa la edición genética CRISPR para la atención de la salud ocular?
    Written By: Celia Vimont
    Reviewed By: Steven D Schwartz MD
    Oct. 31, 2019

    What is CRISPR?

    CRISPR is a new kind of genetic engineering that allows scientists to edit DNA. Scientists hope to use CRISPR to repair genetic defects or use genetically modified human cells as therapies.

    Traditional gene therapy uses viruses to insert new genes into cells to try to treat diseases. But CRISPR directly makes changes in DNA. The technique uses targeted molecular tools that work like scissors to snip out abnormal DNA and replace it with normal genetic material.

    How Are Researchers Studying CRISPR in Eye Care?

    Ophthalmologists are not yet using CRISPR to treat eye diseases. But scientists hope it could one day stop, reverse or even cure eye disease and other diseases. In some diseases that affect vision, a particular protein does not work properly. This causes a person to go blind. Scientists are studying whether they can use CRISPR to trim the abnormal DNA that causes the protein to malfunction. They would replace it with normally working DNA. This approach only targets cells with abnormal DNA.

    In 2016, scientists used CRISPR in a test-tube study to fix a genetic defect that causes retinitis pigmentosa. This condition is a group of eye problems that affect the retina. It changes how the retina responds to light, making it hard to see. In 2018, researchers used CRISPR to treat retinitis pigmentosa in mice.

    In July 2019, two companies announced they will conduct the first human trial of CRISPR in the United States to snip out a mutation in vision cells that causes an inherited form of blindness called Leber congenital amaurosis. Trial participants will get this treatment as an injection into the eye. The researchers hope the treatment can cure the disease.

    Should We Be Cautious About CRISPR?

    Scientists are still in the early stages of studying CRISPR for eye disease. This means we do not yet know whether the benefits outweigh the risks. So far, researchers say CRISPR holds promise as a safe and effective treatment. But it is still new and relatively untested. More study is necessary before we know whether it will be useful as a treatment for eye disease.

  • Related Stories

    Lower Your Risk of Macular Degeneration
    Jan 11, 2021
    Could Glasses Protect Against COVID-19?
    Jan 07, 2021
    A Pandemic Is No Time To Ignore Diabetes Care
    Dec 21, 2020
    Paintball Guns and Ballistic Goggles: A Tactical Combination
    Nov 12, 2020
    Toy Guns, Crossbows and Nerf Darts Can Shoot Your Eyes Out
    Nov 12, 2020
  • More Eye Health News

    Lower Your Risk of Macular Degeneration
    JAN 11, 2021 By David Turbert
    Age-related macular degeneration (AMD) is the leading cause of severe vision loss among older Americans. Know your risk of AMD and learn how to protect your sight.
    Could Glasses Protect Against COVID-19?
    JAN 07, 2021 By Vered Hazanchuk
    New findings hint that wearing eyeglasses may lower your chances of contracting the coronavirus. But the study is controversial. Here's what eye experts say about eye protection and your risk of COVID-19.
    A Pandemic Is No Time To Ignore Diabetes Care
    DEC 21, 2020 By Susanne Medeiros
    People with diabetes who catch COVID-19 are more likely than others to develop severe illness and die. There are no easy answers as to why. But we do know that the best defense against severe COVID-19 is good diabetes management.
    Paintball Guns and Ballistic Goggles: A Tactical Combination
    NOV 12, 2020 By Kierstan Boyd
    The number of eye injuries from air guns has skyrocketed in recent years, prompting experts to call for mandatory eye protection.
  • Find an Ophthalmologist
    Advanced Search
  • Ask an Ophthalmologist

    Browse Answers
  • Free Newsletter

    Get ophthalmologist-reviewed tips and information about eye health and preserving your vision.

  • Free EyeSmart Resources for Professionals

    • Link your website to EyeSmart
    • Steer more patients to your practice website
    • Embed EyeSmart videos on your website
    • Promotional materials for eye health observances

    EyeSmart resources are also available in Spanish.

  • EyeCare America - no-cost medical eye exams for qualifying seniors

 
  • Contact Us
  • About the Academy
  • Jobs at the Academy
  • Financial Relationships with Industry
  • Medical Disclaimer
  • Privacy Policy
  • Terms of Service
  • Help
  • For Advertisers
  • For Media
  • Ophthalmology Job Center

OUR SITES

  • EyeWiki
  • International Society of Refractive Surgery

FOLLOW THE ACADEMY

Medical Professionals

  • Facebook
  • Twitter
  • LinkedIn
  • YouTube

Public & Patients

  • Facebook
  • Twitter
  • Instagram
  • YouTube

Museum of the Eye

  • Facebook
  • Twitter
  • Instagram
  • Trip Advisor
  • Yelp
© American Academy of Ophthalmology 2021
Also of Interest
  • Genetics And Age-Related Macular Degeneration
  • Blind Boy Sees After Gene Therapy
  • Who Is At Risk For Albinism?