You will be shown an abstract from a biomedical research paper. Given this abstract, your task is to extract all unique entities of the following types: ["RNA", "CellLine", "Protein", "DNA", "CellType"].

Please return the output as a JSON object of the format: {"DNA" : ["TAL1", ...], "RNA": ["mRNAs", ...], "CellLine": ["T cells", ...], "CellType": ["monocytes", ...], "Protein": ["IL-2", ...]}. The keys should be entity types and values should be lists of extracted entities belonging to the corresponding type. If you cannot find entities belonging to a specific type, the value should be [].

Only output the JSON object and do not include any additional text.

Abstract:

Cortivazol mediated induction of glucocorticoid receptor messenger ribonucleic acid in wild-type and dexamethasone-resistant human leukemic (CEM) cells. Cortivazol is a phenylpyrazolo glucocorticoid of high potency and unusual structure. In both wild-type and highly dexamethasone (dex) -resistant clones of the human leukemic cell line CEM, exposure to cortivazol leads to cell death. It has been shown recently that in wild-type CEM cells but not in a dex-resistant, glucocorticoid receptor (GR) -defective clone ICR-27 TK-3, dex induces GR mRNA. To test the hypothesis that cortivazol acts in dex-resistant cells by making use of the residual GR found there, wild-type and dex-resistant clones were treated with various concentrations of cortivazol and induction of GR mRNA was studied. Cortivazol significantly induced GR mRNA in the normal CEM-C7 as well as in two classes of dex-resistant clones, although the dex-resistant clones needed at least 10 times more cortivazol than the normal cells for significant GR mRNA induction. Increased levels of GR mRNA were noticed as early as 3 h after treatment. A general correlation between induction of GR mRNA and lysis of the normal and dex-resistant cells was found. Positive induction of GR mRNA might be one of the earliest crucial steps in the lysis of normal and dex-resistant CEM cells, or might serve as a marker for the process. However, the lysis pathway in the dex-resistant cells is defective in that dex-resistant clones needed significantly more cortivazol than the normal cells for lysis of the cells.
{"CellLine": ["human leukemic cell line CEM", "CEM cells", "ICR - 27 TK - 3", "dex - resistant cells", "normal CEM - C7", "dex - resistant clones", "wild - type CEM cells", "normal and dex - resistant CEM cells", "wild - type", "dexamethasone (dex) - resistant clones", "the dex - resistant cells", "the human leukemic cell line CEM", "dexamethasone - resistant human leukemic (CEM) cells", "normal cells", "dex - resistant , glucocorticoid receptor (GR) - defective clone"], "CellType": ["normal cells"], "DNA": [], "Protein": ["GR", "glucocorticoid receptor"], "RNA": ["GR mRNA", "glucocorticoid receptor messenger ribonucleic acid"]}