What If Diseases Could Be Edited Out? CRISPR Says, Yes!

General
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CRISPR scissor cutting a DNA for editing
CRISPR scissor cutting a DNA for editing1024×1024 241 KB

CRISPR isn’t the future, its already editing human disease

Alzheimer disease
CRISPR used being used to study and edit Alzheimer-linked genes APP and PSEN1, helping researchers to explore disease modifying approaches that amyloid and tau pathology rather only managing symptoms.

Cancer
In oncology, CRISPR enables precise identification of cancer driven genes and supports personalized immune-cell engineering, strengthening the development of targeted cancer therapies.

Sickle cell disease & Thalassemia
CRISPR based therapies edit hematopoietic stem cells to enhance fetal hemoglobin expression, with clinical studies reporting sustained improvement in hemoglobin levels and reduction in disease modification.

HIV
CRISPR technology is being investigated to eliminate latent HIV reservoirs by targeting integrated viral DNA, offering a potential strategy towards long term remission rather than continuous drug therapy.

Inherited blindness
Gene editing approaches using CRISPR are being tested to retinal gene mutation directly, making inherited eye disorders on of the most promising targets for in vivo therapy.

:large_orange_diamond: CRISPR’s secret history - CRISPR comes from a bacterial immune memory system, where microbes store viral DNA to recognize and destroy future infections, a natural defense humans later adapted for gene editing.

Which CRISPR application do you think will reach routine clinical use first?

MBH/AB

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Great post!

The first CRISPR therapy to enter routine clinical use will likely be Sickle Cell Disease/Thalassemia, because the mutation is well-defined and stem cells can be safely edited outside the body. Trials already show strong, long-term benefits.

Retinal diseases may follow due to easy in-vivo targeting, while HIV and Alzheimer’s remain more complex.

CRISPR is no longer the future — it’s becoming a real therapeutic platform.

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Excellent post. CRISPR is an excellent genetic tool which may completely alter a person’s genome. This may require various ethical reviews and clinical trials as it may transform a person’s chromosome and alter the total genomic sequence.

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While challenges persist, CRISPR gene editing represents a significant milestone in modern medicine.

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CRISPR in developing phase for clinical use will most probably be used first for single gene disorders ( like sickel cell anemia, tay sachs, cystic fibrosis etc) than for complex ones which are affected by multiple genes.

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