Introduction The complex system of the cell is a network of interconnections proteins interact with other proteins or with DNA, and genes can interact functionally with one another. Cellular networks can be broken down into simpler components to facilitate their study. Three different types of analysis – modules, motifs, and network themes – that can be utilized to simplify the intricate web of...

3 Results 12 3.1 File 290, Block 8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 3.2 File 290, Block 11 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 3.3 File 27, Block 7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 3.4 File 218, Block 10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 3.5 File 218, Block 12 . . . . . . . . . . . . . ...

of this Article Figures Only for this Article Reprint (PDF) Version of this Article eLetters: Submit a response to this article Similar articles found in: Radiology Online Search Medline for articles by: Ko, J. P. || Betke, M. Alert me when: new articles cite this article (Radiology. 2001;218:267-273.) © RSNA, 2001 Technical Developments Chest CT: Automated Nodule Detection and Assessment of Ch...

Samples from 218 men with urethritis, 517 women with pelvic pain or pelvic pain and vaginal discharge, 218 women consulting for infertility, and 598 postpartal women were screened for Chlamydia trachomatis by culture and direct immunofluorescence. Chlamydiae were detected in 18% (39/218) of the men, 18% (45/252) of women with vaginal discharge, 14% (38/265) of those with pelvic pain, 10% (21/21...

Novel targeted therapies need to be developed for gastric cancer, the third most common cancer type and the second most common cause of cancer-related mortality in China. Previous studies indicate that angiopoietin (Ang)-2 serves a role in the proliferation, migration, invasion and adhesion of malignant cells. The present study identified, using functional studies, that exogenous expression of ...

Receptor protein tyrosine phosphatase alpha (RPTPα), an activator of Src family kinases, is found significantly overexpressed in human cancer tissues. However, little is known about the regulation of RPTPα expression. miRNAs target multiple genes and play important roles in many cancer processes. Here, we identified a miRNA, miR-218 that binds directly to the 3'-UTR of RPTPα. Ectopic overexpres...

CEA is becoming an increasingly important input into health policy decisions; however, the methodology does have limitations. CEA cannot incorporate all aspects of a decision, and the results are only as good as the data available to input into the analyses. Economic analyses such as CEA cannot capture every input necessary to make health care decisions and should not be reported as scientific ...