نتایج جستجو برای: human kallikreins

تعداد نتایج: 1643006  

Journal: :Biological chemistry 2006
Constantina D Petraki Panagiotis A Papanastasiou Vassiliki N Karavana Eleftherios P Diamandis

We have studied the immunohistochemical expression (IE) of eight non-tissue-specific human kallikreins (hKs) (hK5, 6, 7, 10, 11, 12, 13, and 14) in different normal tissues. The IE was always cytoplasmic, showing a characteristic pattern in some tissues. Comparison of the IE of all hKs studied in the different tissues revealed no major differences, suggesting that they share a common mode of re...

1999
George M. Yousef Eleftherios P. Diamandis

Since in rodents the kallikreins are represented by a large multi-gene family, the restriction of this family in humans to three genes is somewhat surprising. In an effort to identify new human kallikrein genes, we examined a genomic area of about 300 kilobases on chromosome 19q13.3-q13.4, a region that contains most of the currently known kallikreins. By using the positional candidate approach...

Journal: :The Journal of clinical investigation 2009
Claudio Ponticelli Pier Luigi Meroni

The kidney kallikrein-kinin system plays important roles in inflammation, coagulation, angiogenesis, and regulation of vessel tone and permeability. In this issue of the JCI, Liu et al. provide data that suggest a protective role for kallikrein in animal models of anti-glomerular basement membrane(GBM) antibody-induced nephritis, an experimental model of Goodpasture disease (see the related art...

Journal: :Anticancer research 2004
George M Yousef Carla A Borgoño Cynthia Popalis George M Yacoub Mary-Ellen Polymeris Antoninus Soosaipillai Eleftherios P Diamandis

Human kallikreins are a cluster of 15 serine protease genes located in the chromosomal band 19q13.4, a non-randomly rearranged region in many solid tumors, including pancreatic cancer. We utilized the SAGE and EST databases of the Cancer Genome Anatomy Project to perform in-silico analysis of kallikrein gene expression in normal and cancerous pancreatic and colon tissues and cell lines using vi...

2012
Stephen Chee Liang Koh Chan Yiong Huak Delfi Lutan Johny Marpuang Suwiyoga Ketut Nyoma Gede Budiana Agustria Zainu Saleh Mohamad Farid Aziz Hariyono Winarto Heru Pradjatmo Nguyen Khac Han Hoan Pham Viet Thanh Mahesh Choolani

OBJECTIVE To determine the predictive accuracy of the combined panels of serum human tissue kallikreins (hKs) and CA-125 for the detection of epithelial ovarian cancer. METHODS Serum specimens collected from 5 Indonesian centers and 1 Vietnamese center were analyzed for CA-125, hK6, and hK10 levels. A total of 375 specimens from patients presenting with ovarian tumors, which include 156 benig...

Journal: :Clinical chemistry 2007
Julie L V Shaw Eleftherios P Diamandis

BACKGROUND Kallikreins (KLKs) are a group of 15 secreted serine proteases. Some KLKs are established or candidate cancer biomarkers, but for most the physiological function is unknown. We characterized the protein and mRNA abundance patterns of all 15 KLKs in multiple panels of human tissues and biological fluids. METHODS We used sensitive and specific sandwich-type ELISAs for each KLK. Rever...

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