Clifford J. Cookman
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In vitro assessment of human nuclear hormone receptor activity and cytotoxicity of the flame retardant mixture FM 550 and its triarylphosphate and brominated components.
- S. Belcher, Clifford J. Cookman, H. Patisaul, H. Stapleton
- Chemistry, Medicine
- Toxicology letters
- 15 July 2014
Firemaster(®) 550 (FM 550) is a mixture of brominated and triarylphosphate flame retardants used in polyurethane foam-based products. The primary components are also used in numerous other… Expand
Phylogenetic relationships of flesh flies in the subfamily Sarcophaginae based on three mtDNA fragments (Diptera: Sarcophagidae)
In an effort to improve our knowledge of the phylogenetic relationships among species and genera of the subfamily Sarcophaginae, we analysed data from three mitochondrial gene fragments. Sequence… Expand
DNA‐Based Identification of Forensically Important Lucilia (Diptera: Calliphoridae) in the Continental United States *
- R. W. Debry, A. Timm, E. S. Wong, Trevor Stamper, Clifford J. Cookman, G. A. Dahlem
- Biology, Medicine
- Journal of forensic sciences
- 1 January 2013
Abstract: Correct species identification is critical when dipteran larvae are used for inference of the postmortem interval. To facilitate DNA‐based identification of forensically important flies of… Expand
Classical nuclear hormone receptor activity as a mediator of complex concentration response relationships for endocrine active compounds.
Nonmonotonic concentration response relationships are frequently observed for endocrine active ligands that act via nuclear receptors. The curve of best fit for nonmonotonic concentration response… Expand
Estrogen-Like Disruptive Effects of Dietary Exposure to Bisphenol A or 17α-Ethinyl Estradiol in CD1 Mice
- E. L. Kendig, D. Buesing, +8 authors S. Belcher
- Biology, Medicine
- International journal of toxicology
- 1 November 2012
Bisphenol A (BPA) is an endocrine disrupting chemical that is ubiquitous in wild and built environments. Due to variability in study design, the disruptive effects of BPA have proven difficult to… Expand
Estrogen Receptor-β Up-Regulates IGF1R Expression and Activity to Inhibit Apoptosis and Increase Growth of Medulloblastoma.
Medulloblastoma (Med) is the most common malignant brain tumor in children. The role of ESR2 [estrogen receptor (ER)-β] in promoting Med growth was comprehensively examined in three in vivo models… Expand
Estrogen and Soy Isoflavonoids Decrease Sensitivity of Medulloblastoma and Central Nervous System Primitive Neuroectodermal Tumor Cells to Chemotherapeutic Cytotoxicity
Background Our previous studies demonstrated that growth and migration of medulloblastoma (MB), the most common malignant brain tumor in children, are stimulated by 17β-estradiol. The growth… Expand
Estrogen and soy isoflavonoids decrease sensitivity of medulloblastoma and central nervous system primitive neuroectodermal tumor cells to chemotherapeutic cytotoxicity
- Scott M. Belcher, Caleb C. Burton, +4 authors Kathleen E. Wray
- BMC Pharmacology and Toxicology
- 6 September 2017
BackgroundOur previous studies demonstrated that growth and migration of medulloblastoma (MB), the most common malignant brain tumor in children, are stimulated by 17β-estradiol. The growth… Expand