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{
"@type": "Question",
"name": "What are mismatch repair (MMR) genes?",
"acceptedAnswer": {
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"text": "Mismatch repair (MMR) genes are a group of genes that correct errors made during DNA replication. When these genes are mutated, they can lead to an accumulation of errors, increasing the risk of certain cancers."
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{
"@type": "Question",
"name": "What is uveal melanoma (UM)?",
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"text": "Uveal melanoma (UM) is a rare type of cancer that develops in the uvea, the middle layer of the eye.It is distinct from cutaneous melanoma, which affects the skin."
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