The aim of this study was to evaluate the effects of small interfering RNA (siRNA)-inhibited expression of the Sal-like 4 (SALL4) gene on the proliferation, colony formation, and apoptosis of prostate cancer C4-2 cells. C4-2 cells were cultured and divided into a si-SALL4 group, a negative control siRNA group, and a blank control group. SALL4 mRNA levels and protein expression were detected by ...

BACKGROUND Rectal cancer seriously threats to human health. Traditional chemotherapy drugs might kill rectal cancer cells while easy cause side effects and clinical complications. Therefore, it is necessary to explore possible new methods for rectal cancer treatment. Survivin is an important tumor-specific protein. Previous researches showed it may be closely related to nasopharyngeal carcinoma...

PURPOSE Protein phosphatase 4 regulatory subunit 1 (PP4R1), as an interaction partner of the catalytic serine/threonine-protein phosphatase 4 catalytic subunit has been shown to involve in cellular processes and nuclear factor κB signaling. However, the functions of PP4R1 in human breast cancers remain unclear. This study is designed to explore the effect of PP4R1 knockdown on the biological ch...

mutation in a hemopoietic stem cell, burst-forming unit erythroid (BFU-E) colonies, colony-forming unit granulocyte-macrophage (CFU-GM), and colonyforming unit-eosinophil (CFU-Eo) were grown from a blood group 0 patient with a typical Tn syndrome displaying two distinct populations (Tn+ and Tn-) of platelets, granulocytes, and erythrocytes. A large number of colonies was observed. Individual co...

BACKGROUND The aim of this study was to investigate and interpret the expression level and potential function of TCEA3 in gastric cancer. MATERIAL AND METHODS qRT-PCR was used to determine the expression level of TCEA3 in gastric cancer tissues. Pearson χ2 test was performed to clarify the correlation between TCEA3 expression and patients' clinicopathologic characteristics. Biological functio...

Cancer is a major health problem and it has been causing great damage in recent years worldwide. Serious side effects of chemotherapeutics used cancer treatment make natural products valuable. Combined use chemotherapy drugs herbal an important approach reducing revealing more effective treatment. In this study, the methanolic extract from Portulaca oleracea (POM) alone combination with Irinote...

The complex process of spermatogenesis is regulated by various factors. Studies on spermatogonial stem cells (SCCs) have provided very important tool to improve herd genetic and different field. 0.2 to 0.3 percent of total cells of seminiferous tubules is consist of spermatogonial stem cells. To investigate and biomanipulation of these cells, proliferation and viability rate of cells should be ...

These studies have evaluated a newly developed radioimmunoassay (RIA) for the measurement of colony-stimulating factor (CSF) in murine serum and other biologic fluids. The routine in vitro agar gel bioassay for CSF is influenced by high molecular weight serum lipoproteins and low molecular weight tissue-derived materials that are inhibitory to colony formation. Studies with normal serum reveale...

Gastric carcinoma is a digestive related malignant tumor with poor diagnosis and prognosis for advanced patients. PTGR1 (prostaglandin reductase 1), as a potential cancer biomarker, has not been reported in gastric carcinoma occurrence. To investigate the role of PTGR1 on gastric carcinoma cells, human PTGR1 was efficiently silenced by lentivirus-mediated system in MGC-803 cells confirmed by qu...