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In GD patients , the responses of peripheral blood mononuclear cells ( PBMC ) and TSH receptor ( TSHR )-specific T cell lines to recombinant human TSHR extracellular domain , thyroglobulin , and TSHR peptides were examined on the day of surgery or RAI therapy (day 0) and also 6-8 weeks and 3-6 months thereafter.
 protein: recombinant human TSHR extracellular domain; protein: TSHR; protein: thyroglobulin; cell line: TSH receptor ( TSHR )-specific T cell lines; protein: TSHR; cell type: peripheral blood mononuclear cells; cell type: PBMC; protein: TSH receptor; protein: TSHR
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
 Entities: recombinant human TSHR extracellular domain, TSHR, thyroglobulin, TSH receptor ( TSHR )-specific T cell lines, TSHR, peripheral blood mononuclear cells, PBMC, TSH receptor, TSHR 
Answer:
 protein: recombinant human TSHR extracellular domain; protein: TSHR; protein: thyroglobulin; cell line: TSH receptor ( TSHR )-specific T cell lines; protein: TSHR; cell type: peripheral blood mononuclear cells; cell type: PBMC; protein: TSH receptor; protein: TSHR