http://ejbc.kr | pISSN 1738-6756 eISSN 2092-9900 This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/ licenses/by-nc/4.0) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited. To the Editor, The recent publication by S...

The pentaspan membrane glycoprotein CD133 (also known as prominin-1) has been widely used as a marker for both cancer and normal stem cells. However, the function of CD133 has not been elucidated. Here we describe a cancer stem cell line established from clear cell carcinoma of the ovary (CCC) and show that CD133 interacts with plakoglobin (also known as γ-catenin), a desmosomal linker protein....

Although altered metabolic pathway is an important diagnostic maker and therapeutic target in cancer, it is poorly understood in cancer stem cells (CSCs). Here we show that the CD133 (+) hepatocellular CSCs have distinct metabolic properties, characterized by more active glycolysis over oxidative phosphorylation, compared to the CD133 (-) cells. Inhibition of PDK4 and LDHA markedly suppresses C...

Abstract The self-renewal transcription factor Nanog and the phosphoinositide 3-kinase (PI3K)–Akt pathway are known to be essential for maintenance of mesenchymal stem cells. We evaluated their contribution CD133(+) cancer stem-like cells (CSCs) spheroid-forming in patient-derived cell lines from three human sarcoma subtypes: HT1080 fibrosarcoma, SK-LMS-1 leiomyosarcoma, DDLS8817 dedifferentiat...

هدف: ناباروری یک بحران زندگی است که بیماران را در سراسر جهان تحت تاثیر قرار می دهد، به عنوان عدم موفقیت بارداری پس از 12 ماه فعالیت جنسی تعریف شود 15 تا 17 درصد زوج ها تأثیر دهد و حدود 50 آنها عوامل زنان مربوط شود. فعال کردن روند تقسیم میوز اووسیت بلوغ آن اهداف مهم درمانی محققین علوم بوده است. امروزه القا رشد تکامل خارج بدن یکی روش هایی فنّاوری کمکی تولیدمثل کار گرفته مغز استخوان اندام پیچیده ای...

Resolving the specific cell of origin for prostate cancer is critical to define rational targets for therapeutic intervention and requires the isolation and characterization of both normal human prostate stem cells and prostate cancerinitiating cells (CIC). Single epithelial cells from fresh normal human prostate tissue and prostate epithelial cell (PrEC) cultures derived from them were evaluat...

Resolving the specific cell of origin for prostate cancer is critical to define rational targets for therapeutic intervention and requires the isolation and characterization of both normal human prostate stem cells and prostate cancer-initiating cells (CIC). Single epithelial cells from fresh normal human prostate tissue and prostate epithelial cell (PrEC) cultures derived from them were evalua...

BACKGROUND CD133 (Prominin) is widely used as a marker for the identification and isolation of neural precursor cells from normal brain or tumor tissue. However, the assumption that CD133 is expressed constitutively in neural precursor cells has not been examined. METHODOLOGY/PRINCIPAL FINDINGS In this study, we demonstrate that CD133 and a second marker CD15 are expressed heterogeneously in ...

The identification of cancer stem cells (CSCs) has improved the understanding of tumor occurrence and development. According to CSC theory, colorectal carcinoma (CRC) may be derived from these few cells. Thus, markers for CSCs may lead to the identification of CSCs and investigation of the correlation with various clinicopathological features and survival time in human CRC patients. Aldehyde de...