Publications by authors named "G R Yeaman"

In order to provide farmers with better and more customized alternatives to improve yields, combining multiple genetically modified (GM) traits into a single product (called stacked trait crops) is becoming prevalent. Trait protein expression levels are used to characterize new GM products and establish exposure limits, two important components of safety assessment. Developing a multiplexed immunoassay capable of measuring all trait proteins in the same sample allows for higher sample throughput and savings in both time and expense.

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Laboratory and population-based studies suggest that exposure to environmental toxicants may be one of several triggers for the development of endometriosis. We discuss evidence that modulation of the endometrial endocrine-immune interface could mechanistically link toxicant exposure to the development of this disease.

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The human immunodeficiency virus type 1 (HIV-1) infects cells within mucosal tissues, including those of the female reproductive tract (FRT). The mechanism of viral transmission within the FRT and the mode of viral spread to the periphery are not completely understood. We performed phenotypical analyses and infectivity studies of primary FRT cells to identify potential targets of infection within the FRT.

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Article Synopsis
  • - The study aimed to analyze progesterone receptor (PR) expression in women with endometriosis compared to healthy women and to explore how exposure to the toxin TCDD affects this expression.
  • - Results indicated that women with endometriosis had a lower PR-B/PR-A ratio in their endometrial tissues, suggesting reduced progesterone sensitivity.
  • - The research also found that TCDD exposure disrupted stromal PR expression, leading to an increase in certain matrix metalloproteinases (MMPs), which could negatively affect communication between cells in the endometrium.
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