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Articles 31 - 32 of 32
Full-Text Articles in Integrative Medicine
Pten In Triple-Negative Breast Carcinoma: Protein Expression And Genomic Alteration In Pretreatment And Posttreatment Specimens, Hui Chen, Qingqing Ding, Laila Khazai, Li Zhao, Senthil Damodaran, Jennifer K Litton, Gaiane M Rauch, Clinton Yam, Jeffrey T Chang, Sahil Seth, Bora Lim, Alastair M Thompson, Elizabeth A Mittendorf, Beatriz Adrada, Kiran Virani, Jason B White, Elizabeth Ravenberg, Xingzhi Song, Rosalind Candelaria, Banu Arun, Naoto T Ueno, Lumarie Santiago, Sadia Saleem, Sausan Abouharb, Rashmi K Murthy, Nuhad Ibrahim, Mark J Routbort, Aysegul Sahin, Vicente Valero, William Fraser Symmans, Debu Tripathy, Wei-Lien Wang, Stacy Moulder, Lei Huo
Pten In Triple-Negative Breast Carcinoma: Protein Expression And Genomic Alteration In Pretreatment And Posttreatment Specimens, Hui Chen, Qingqing Ding, Laila Khazai, Li Zhao, Senthil Damodaran, Jennifer K Litton, Gaiane M Rauch, Clinton Yam, Jeffrey T Chang, Sahil Seth, Bora Lim, Alastair M Thompson, Elizabeth A Mittendorf, Beatriz Adrada, Kiran Virani, Jason B White, Elizabeth Ravenberg, Xingzhi Song, Rosalind Candelaria, Banu Arun, Naoto T Ueno, Lumarie Santiago, Sadia Saleem, Sausan Abouharb, Rashmi K Murthy, Nuhad Ibrahim, Mark J Routbort, Aysegul Sahin, Vicente Valero, William Fraser Symmans, Debu Tripathy, Wei-Lien Wang, Stacy Moulder, Lei Huo
Faculty, Staff and Student Publications
BACKGROUND: Recent advances have been made in targeting the phosphoinositide 3-kinase pathway in breast cancer. Phosphatase and tensin homolog (PTEN) is a key component of that pathway.
OBJECTIVE: To understand the changes in PTEN expression over the course of the disease in patients with triple-negative breast cancer (TNBC) and whether
METHODS: We compared PTEN expression by IHC between pretreatment tumors and residual tumors in the breast and lymph nodes after neoadjuvant chemotherapy in 96 patients enrolled in a TNBC clinical trial. A correlative analysis between PTEN protein expression and
RESULTS: With a stringent cutoff for PTEN IHC scoring, PTEN expression …
In Vitro And In Vivo Phototoxicity On Gastric Mucosa Induced By Methylene Blue, Hui Yeong Oh, Hyun Ho Choi, Eui Jin Kim, Ji Hye Choi, Sung Sook Choi, Hae Kyung Lee, Hyung-Keun Kim, Sang Woo Kim, Won Sang H Park, Hiun Suk Chae
In Vitro And In Vivo Phototoxicity On Gastric Mucosa Induced By Methylene Blue, Hui Yeong Oh, Hyun Ho Choi, Eui Jin Kim, Ji Hye Choi, Sung Sook Choi, Hae Kyung Lee, Hyung-Keun Kim, Sang Woo Kim, Won Sang H Park, Hiun Suk Chae
Faculty, Staff and Student Publications
BACKGROUND: Methylene blue (MB) is used endoscopically to demarcate tumors and as a photosensitizer in photodynamic therapy (PDT). However, there are few in vivo studies about its toxicity in healthy stomach tissue. We performed sequential in vitro and in vivo analyses of MB-induced phototoxicity.
METHODS: We performed in vitro experiments using the AGS human gastric cancer cell line treated with light-emitting diode (LED) irradiation (3.6 J/cm
RESULTS: In vitro, increased concentrations of MB led to higher TUNEL scores. However, cell viability was significantly lower after MB plus LED irradiation than after treatment with MB alone (P < 0.001). In vivo, the TUNEL score was highest immediately after treatment with 0.1% or 0.5% MB plus light irradiation, and the score was significantly higher in the LED illumination plus MB group than in the control group (P < 0.05). The elevated TUNEL score was maintained for 3 days in the MB plus light irradiation group but returned to normal levels on day 10.
CONCLUSIONS: : Endoscopic light …