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Full-Text Articles in Medicine and Health Sciences
Identification Of Proteins Within The Nuclear Factor-Kappa B Transcriptional Complex Including Estrogen Receptor-Alpha, I. Feldman, G. Feldman, C. Mobarak, J. Dunkelberg, Kimberly Leslie
Identification Of Proteins Within The Nuclear Factor-Kappa B Transcriptional Complex Including Estrogen Receptor-Alpha, I. Feldman, G. Feldman, C. Mobarak, J. Dunkelberg, Kimberly Leslie
Kimberly K. Leslie
OBJECTIVE: The objective of the study was to determine whether cross-talk occurs between estrogen receptors (ERs) and nuclear factor-kappa-B (NF-kappaB), to assess the functional consequences of such an ER/NF-kappaB interaction, and to identify other unknown regulatory proteins that may participate in the NF-kappaB transcriptional complex. STUDY DESIGN: Electromobility gel shifts, reporter gene assays, and mass spectrometry were used to identify proteins interacting with the NF-kappaB deoxyribonucleic acid (DNA) response element. RESULTS: ER and the p65 subunit of NF-kappaB colocalized on DNA. This interaction was inhibitory for ER transcriptional activity. Sequencing of proteins bound to the NF-kappaB/DNA complex identified DNA-modifying enzymes, …
Gpr30: A Novel Indicator Of Poor Survival For Endometrial Carcinoma, H. Smith, Kimberly Leslie, M. Singh, C. Qualls, C. Revankar, N. Joste, E. Prossnitz
Gpr30: A Novel Indicator Of Poor Survival For Endometrial Carcinoma, H. Smith, Kimberly Leslie, M. Singh, C. Qualls, C. Revankar, N. Joste, E. Prossnitz
Kimberly K. Leslie
OBJECTIVE: This study was undertaken to evaluate the relationship between GPR30, classical steroidal receptor expression, and clinical outcome in patients with endometrial carcinoma. STUDY DESIGN: Immunohistochemistry was used to investigate the expression of GPR30, estrogen, progesterone, epidermal growth factor receptors and Ki-67 in 47 consecutive consenting patients with endometrial carcinoma diagnosed between 1997 and 2001. Results were correlated with clinical and pathologic predictors of adverse outcome and survival. RESULTS: GPR30 correlated positively with epidermal growth factor receptor (P = .005), but negatively with progesterone (P = .05) receptor expression. GPR30 overexpression occurred more frequently in tumors with deep myometrial invasion, …
Obstetric Forceps Training Using Visual Feedback And The Isometric Strength Testing Unit, Kimberly Leslie, P. Dipasquale-Lehnerz, M. Smith
Obstetric Forceps Training Using Visual Feedback And The Isometric Strength Testing Unit, Kimberly Leslie, P. Dipasquale-Lehnerz, M. Smith
Kimberly K. Leslie
OBJECTIVE: This is a descriptive study that tested the maximum traction residents could apply to forceps during simulations. Visual feedback was then used to reinforce an optimal range of traction, and the ability of residents to reproduce this pull when blinded was assessed. METHODS: Fifty-five residents participated in 6 pulling exercises using an isometric strength testing unit with a real-time computer printout of the force applied. Maximum traction was determined for male and female residents in standing and sitting positions. Visual feedback was then used to estimate whether residents could be trained to reproduce an optimal force range of 30-45 …