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Estrogen and cigarette sidestream smoke particulate matter exhibit ER{alpha}-dependent tumor-promoting effects in lung adenocarcinoma cells
This study demonstrates that estrogen has ERα-dependent tumor-promoting activity. CSSP acts like estrogen and shows a potential to enhance estrogen-induced ERα action.
Source: AJP: Lung Cellular and Molecular Physiology - September 1, 2017 Category: Respiratory Medicine Authors: Kuo, L.-C., Cheng, L.-C., Lee, C.-H., Lin, C.-J., Chen, P.-Y., Li, L.-A. Tags: RESEARCH ARTICLE Source Type: research

Estrogen and cigarette sidestream smoke particulate matter exhibit ER α-dependent tumor-promoting effects in lung adenocarcinoma cells.
This study demonstrates that estrogen has ERα-dependent tumor-promoting activity. CSSP acts like estrogen and shows a potential to enhance estrogen-induced ERα action. PMID: 28522562 [PubMed - as supplied by publisher]
Source: American Journal of Physiology. Lung Cellular and Molecular Physiology - May 18, 2017 Category: Cytology Authors: Kuo LC, Cheng LC, Lee CH, Lin CJ, Chen PY, Li LA Tags: Am J Physiol Lung Cell Mol Physiol Source Type: research

Abstract A67: TFF (Trefoil Factor Family) is a novel tumor suppressor and can be the therapeutic target for pancreatic cancer
Conclusion: TFF1 and TFF2 act as tumor suppressor in pancreatic carcinogenesis in a different manner, and they can be a novel therapeutic target for PDAC.Citation Format: Junpei Yamaguchi, Yukihiro Yokoyama, Toshio Kokuryo, Masato Nagino.{Authors}. TFF (Trefoil Factor Family) is a novel tumor suppressor and can be the therapeutic target for pancreatic cancer. [abstract]. In: Proceedings of the AACR Special Conference on Pancreatic Cancer: Advances in Science and Clinical Care; 2016 May 12-15; Orlando, FL. Philadelphia (PA): AACR; Cancer Res 2016;76(24 Suppl):Abstract nr A67.
Source: Cancer Research - December 13, 2016 Category: Cancer & Oncology Authors: Junpei Yamaguchi, Yukihiro Yokoyama, Toshio Kokuryo, Masato Nagino Tags: Early Detection Source Type: research

Title: Genistein Disrupts Glucocorticoid Receptor Signaling in Human Uterine Endometrial Ishikawa Cells
Conclusions: Using Ishikawa cells, we observed that exposure to genistein resulted in distinct changes in gene expression and unique differences in the GR transcriptome. Citation: Whirledge S, Senbanjo LT, Cidlowski JA. 2015. Genistein disrupts glucocorticoid receptor signaling in human uterine endometrial Ishikawa cells. Environ Health Perspect 123:80–87; http://dx.doi.org/10.1289/ehp.1408437 Address correspondence to J.A. Cidlowski, NIH/NIEHS, MD F3-07, P.O. Box 12233, Research Triangle Park, NC 27709 USA. Telephone: (919) 541-1564. E-mail: cidlows1@niehs.nih.gov We thank X. Xu (Integrative Bioinformatic...
Source: EHP Research - December 31, 2014 Category: Environmental Health Authors: Web Admin Tags: Research Article January 2015 Source Type: research

17-beta estradiol inhibits oxidative stress-induced accumulation of AIF into nucleolus and PARP1-dependent cell death via estrogen receptor alpha.
Abstract Oxidative stress-induced DNA damage results in over-activation of poly(ADP-ribose) polymerase 1 (PARP1), leading to parthanatos, a newly discovered cell elimination pathway. Inhibition of PARP1-dependent cell death has shown to improve the outcome of diseases, including stroke, heart ischemia, and neurodegenerative diseases. In the present study we aimed to detect whether estrogen plays a protective role in inhibiting parthanatos. We utilized human mammary adenocarcinoma cells (MCF7) that abundantly express the estrogen receptor alpha and beta (ERα and ERβ). Parthanatos was induced by challenging the ce...
Source: Toxicology Letters - September 30, 2014 Category: Toxicology Authors: Batnasan E, Wang R, Wen J, Ke Y, Li X, Bohio AA, Zeng X, Huo H, Han L, Boldogh I, Ba X Tags: Toxicol Lett Source Type: research