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The Retinoblastoma Gene01:20

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Tumor suppressor genes are normal genes that can slow down cell division, repair DNA mistakes, or program the cells for apoptosis in case of irreparable damage. Hence, they play an essential role in preventing the proliferation of damaged cells.
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Retinoblastoma: An overview.

Achyut N Pandey1

  • 1Dept of Ophthalmology, VCSG Medical College and Research Institute, Srikot, Srinagar Garhwal,Uttarakhand 246174, India.

Saudi Journal of Ophthalmology : Official Journal of the Saudi Ophthalmological Society
|December 5, 2014
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This summary is machine-generated.

Retinoblastoma, a common childhood eye cancer, has seen significant advancements in diagnosis and treatment. Modern genetic protocols and focal therapies are improving outcomes and saving vision.

Keywords:
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Area of Science:

  • Ophthalmology
  • Pediatric Oncology
  • Genetics

Background:

  • Retinoblastoma is the most frequent intraocular malignancy in children.
  • Historically, it was associated with high mortality, but management has evolved significantly.
  • Early descriptions date back to 1597, with evolving understanding of its cellular origin.

Purpose of the Study:

  • To explain the complexity of retinoblastoma.
  • To detail its genetic associations, clinical features, and management.
  • To discuss the prognosis for affected children.

Main Methods:

  • Review of historical and current literature on retinoblastoma.
  • Discussion of diagnostic advancements, including genetic protocols for prenatal diagnosis.
  • Overview of evolving treatment strategies, including focal therapies.

Main Results:

  • The understanding of retinoblastoma has progressed from 'fungus hematodes' to its current classification.
  • Modern genetic protocols enable prenatal diagnosis.
  • Advancements in focal therapy have led to improved eye and vision salvage rates.

Conclusions:

  • Retinoblastoma management has dramatically improved over the last decade.
  • Early diagnosis and advanced treatments offer better prognoses.
  • Continued research into genetic associations and therapies is crucial.