In this study, we report the spin-lattice relaxation rate of hepatocellular carcinoma (HCC) and normal liver tissue in rats using a high-T(c) superconducting quantum interference device (SQUID) based nuclear magnetic resonance (NMR) spectrometer. The resonance spectrometer used for discriminating liver tumors in rats via the difference in longitudinal relaxation time in low magnetic fields was ...

Cancer is one of the leading noncommunicable diseases that vastly impacts both developed and developing countries. Truly innovative diagnostics that inform disease susceptibility, prognosis, and/or response to treatment (theragnostics) are seriously needed for global public health and personalized medicine for patients with cancer. This study examined the structure and content of glycosaminogly...

A key issue in developing strategies against diseases such as cancer is the analysis of the vessel tree in comparison to the healthy one. In the search for parameters that might be characteristic for tumor capillaries we study the vascularization in mice for cancerous and healthy tissues using synchrotron radiation-based micro computed tomography in absorption and phase contrast modes. Our inve...

AIM To investigate the expression of protein kinase CK2α (CK2α) in human thyroid disease and its relationship with thyroid cancer metastasis. MATERIALS AND METHODS Using immunohistochemistry we measured the expression of CK2α in 76 benign and malignant human thyroid cancer tissues, including 10 pairs of papillary carcinoma tissues with or without lymph node cancerous metastasis and similarly ...

Background: Cancer is a heterogeneous disease encompassing various subtypes. Exploration of novel biomarkers important to tailor therapy. Aim: The main aim this study was toexplore the prognostic value soluble CD44 in sera breast cancer patients (BCPs), and correlate its levels with hyaluronic acid (HA), VEGF p53 levels. Subjects Methods: Fifty female BCPs were enrolled as patient group 50 heal...

OBJECTIVE MicroRNA (miRNA) expression is deregulated in many types of human cancers. We sought to investigate the expression patterns of the miRNAs, miR-21, miR-145 and miR-155 in sporadic gastric cancer in a Chinese population. METHODS Total RNA was extracted from archived gastric cancer tissues and adjacent non-cancerous tissues from 20 pairs of paraffin-embedded specimens. Expression level...

The prognosis of patients with pancreatic cancer is very poor because of late diagnosis and the lack of response to various therapies. We tried to identify proteins that might be available for early diagnosis and effective therapies by proteomic profiling of pancreatic cancer tissues. Pancreatic cancerous and paired non-cancerous tissues obtained from surgical resections or autopsies of 10 pati...

Carbohydrate compositions of the membrane and cytoplasmic fractions of human normal and cancerous colonic mucosa were compared in patients with blood groups O and B. The total sugar content in both fractions was reduced in the cancer tissues to about one-third of that in the normal colonic mucosa. The sugars that are associated with mucinous glycoproteins such as fucose and N-acetylgalactosamin...