AIM To evaluate the value of Cytokeratin 19 fragment for its survival prognostic indicator and predictive correlation with clinicopathological features in Non-small Cell Lung Cancer. METHODS Eligible studies or databases for articles were retrieved via search systematically. Pooled effect was calculated to evaluate the association between Cytokeratin 19 fragment level and long-term overall su...

The aim of the present study was to explore the histogenesis of metaplastic cells in the human uterine cervix. In a previous study we demonstrated that squamous cervical metaplasia expresses a unique set of cytokeratin polypeptides different from that expressed by the various normal epithelial elements of both the exo- and endocervix. It was thus proposed that the formation of squamous metaplas...

Recent studies discovered a novel structural role of RNA in maintaining the integrity of the mitotic spindle and cellular cytoskeleton. In Xenopus laevis, non-coding Xlsirts and coding VegT RNAs play a structural role in anchoring localized RNAs, maintaining the organization of the cytokeratin cytoskeleton and germinal granules in the oocyte vegetal cortex and in subsequent development of the g...

The expression of cytokeratin polypeptides in squamous metaplasia of the human uterine cervix was investigated by immunocytochemical labeling with polypeptide-specific antibodies against cytokeratins. Immunofluorescence microscopic examination of cervical tissues using various monoclonal antibodies indicated that squamous cervical metaplasia expresses a unique set of cytokeratin polypeptides, t...

DNA is the primary target of cis-diamminedichloroplatinum (cisplatin), but the drug also interacts with the cellular cytoskeleton composed of microtubules and intermediate filaments. It was found that the cisplatin-resistant 2008/C13* cell line contained markedly lower levels (6-fold) of cytokeratin 18, when compared to the cisplatin-sensitive 2008 cell line. Northern blot analysis revealed a m...

The use of three dimensional in vitro systems in cancer research is a promising path for developing effective anticancer therapies. The aim of this study was to engineer a functional 3-Din vitro model of normal and cancerous cervical tissue.Normal epithelial and immortalized cervical epithelial carcinoma cell lines were used to construct 3-D artificial normal cervical and cervical cancerous tis...

Based on the theory of relativistic mean-field effective interactions, we explore effect superstrong magnetic fields (SMFs) nuclear single-particle level structure, blinding energy, and electron Fermi energy in strongly magnetized super-Chandrasekhar white dwarfs (SMSWDs). We also discuss capture (EC) instability from threshold mass density (TMD) pressure (TP) for some typical iron group nuclei...