This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: parasitology, Subject name: Microbiology
[{'content': 'Which of the following is seen encysted in skeletal muscle of human \nSelect and explain. \nA. T spiralis, B. E histolytica, C. leishmania, D. T gondii', 'role': 'user'}, {'content': 'Answer: A \nExplanation: T. spiralis reprograms terminally differentiated skeletal muscle cells causing them to de-differentiate and re-enter the cell cycle, a process that cannot occur naturally in mammalianskeletal muscle cells, but one that holds great therapeutic potential. Ref ananthnarayana and panikers microbiology textbook 8/e', 'role': 'assistant'}]