Abstract Human liver models are useful for assessing compound metabolism/toxicity; however, primary human hepatocyte (PHH) lots limited and highly variable in quality/viability. In contrast, cell lines, such as HepaRG, cheaper more reproducible surrogates initial screening; hepatic functions sensitivity drug outcomes need improvement. Here, we show that HepaRGs cocultured with murine embryonic ...

An immunohistochemical study was performed with the use of Dako’s EnVision method, as previously described [6, 7]. The results are shown in Table 1. The morules were positive for pancytokeratins (AE1/3 and CAM5.2), cytokeratin (CK) 34BE12, CK5/6, CK8, CK19, Ki-67 (labeling=1%) and p63, but were negative for CK7, CK14, CK20, p53, vimentin, CA125, S100 protein, desmin, CEA, α-smooth muscle antige...

We evaluated HBME1, galectin-3 (GAL3), cytokeratin (CK)19, and a new anti-CITED1 antibody in 127 follicular adenoma (FA) and papillary thyroid carcinoma (PTC) cases. The findings were used to evaluate 11 diagnostically challenging encapsulated follicular lesions with questionable features of PTC (FL/QPTC). All 4 markers showed higher expression in PTC than FA. HBME1 was the most specific (96%),...

The most prevalent cancers in ladies are cervical, endometrial and Ovarian. The biomarkers prevalent in use for these gynaecological cancers are commonly Cancer antigen 125 (CA-125), B, Alpha-fetoprotein (AFP), Inhibin, Carcinoembryonic antigen (CEA), Squamous cell carcinoma (SCC) antigen, Carbohydrate antigen 19-9, Cancer antigen 27-29, Human epididymis protein 4 (HE4), Osteopontin, transthyre...

The aim of this study was to use a two-marker assay for the detection of breast cancer cells circulating in patients' blood. We have applied a PCR-based methodology to follow up the possibility of the development of metastatic disease in stage I and II patients who had undergone curative surgery. Since the number of circulating cancer cells in peripheral blood is very low, the technique for the...

The aim of this study was to detect a spectrum of cytokeratins (CK) present in the adult human cornea, limbus and perilimbal conjunctiva. Cryosections from seven corneo-scleral discs were fixed, and indirect immunofluorescent staining was performed using antibodies directed against CK1-CK10 and CK13-CK20. The percentage of positive cells was calculated in the epithelium of the cornea, limbus an...

BACKGROUND Pancreatic adenocarcinoma comprises 85% of all cases of pancreatic malignancies. From a diagnostic standpoint, these tumors are readily diagnosed by fine needle aspiration, with an accuracy of greater than 90%; however it is often difficult to ascertain whether these are primary or metastatic in nature. This study was undertaken to see the usefulness of CK19, CA19-9 and a newly descr...

Prostatic epithelium consists mainly of luminal and basal cells, which are presumed to differentiate from common progenitor/stem cells. We hypothesize that progenitor/stem cells are highly concentrated in the embryonic urogenital sinus epithelium from which prostatic epithelial buds develop. We further hypothesize that these epithelial progenitor/stem cells are also present within the basal com...

OBJECTIVE Detection of disseminated tumor cells in mediastinoscopic biopsies could improve staging and might be helpful concerning indications for neoadjuvant therapy regimens. This prospective study was performed to evaluate a simple and observer-independent polymerase chain reaction (PCR)-based method for the detection of disseminated tumor cells in regional lymph nodes. METHODS Lymph nodes...