Nanopore Technology: Revolutionizing Disease Diagnosis and Real-Time Genetic Sequencing

Content

Introduction:
Scientists have developed a nanopore-based tool capable of diagnosing illnesses with greater speed and precision by analyzing molecular signals in real time.
What is Nanopore Technology?
- Refers to nano-scale holes embedded in thin membranes that detect potential changes as charged biological molecules (e.g., DNA or RNA) pass through these holes.
- It allows direct sequencing of nucleic acids (DNA and RNA) from biological samples without complex preparation.
How It Works:
- Biological molecules passing through the nanopore cause changes in the electrical signal.
- These signals are analyzed to determine the molecular structure or genetic sequence.
Applications:
1. Genetic Sequencing: Enables fast, real-time DNA/RNA sequencing for genetic research and clinical diagnostics.
2. Disease Marker Detection: Detects biomarkers associated with diseases at an early stage.
3. Cancer Diagnosis: Aids in non-invasive early diagnosis of cancer by identifying circulating tumor DNA.
4. Infectious Disease Monitoring: Enables rapid pathogen identification, crucial for outbreak control.
Advantages:
- Faster, real-time diagnostics.
- High precision with minimal sample preparation.
- Non-invasive and cost-effective.

Nanopore technology is a promising tool for revolutionizing disease diagnosis and genetic research.

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🇮🇳 Indian Astronaut Returns to Space After 41 Years: Shubhanshu Shukla Aboard Axiom-4 Mission to ISS