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Molecular Medicine
Found: 841
The modern strategies of chemotherapy of metastatic colorectal cancer (CRC) based on the combination of cytotoxic and targeted angents resulted in significant increase of patient’s life duration. To study the action of anti-EGFR agents (panitumumab), which blo…
The morphological and functional study of platelets stained with vital fluorochrome dyes has been performed in the blood of 100 donors and 100 hematological patients with thrombocytopenia. In hematologic patients with clinically pronounced hemorrhagic syndrome…
In the article a review of recent data on the molecular nature of neuroendocrine tumors of the pancreas (pancreatic NETs) is presented. The genetic basis of inherited syndromes associated with the development of pancreatic NETs: multiple endocrine neoplasia ty…
A literature review is devoted to the analysis of clinical significance of key factors of neoangiogenesis in ovarian cancer patients, their connection with the main clinical and morphological characteristics of the disease, prognosis, features an anti-angiogen…
Early diagnosis of ovarian cancer (OC) remains to be the actual problem in modern oncology due to the high mortality rate, asymptomatic course of the disease in the early stages and its aggressiveness. The aim was to study the genetic polymorphism of pathogene…
Immunohistochemical and molecular biological characterization of Ewing’s sarcoma family tumors is proposed. Immunophenotypical heterogeneity is shown to be noted, besides genome defects found in tumours.
The paper presents the results of our own investigation of abnormal methylation of tumor suppressor genes RASSF1A, P16, CDH1, LAMC3, DAPK in tumors and non-tumor tissues obtained from 64 patients with superficial bladder cancer. The purpose of the research is …
Ethiology and pathogenesis of bone tumors presenting a rare group of oncological diseases, are not fully understood. We have studied 6 single nucleotide polymorphisms rs7921 (GH1), rs7956547(IGF1), rs3761243(GNRH2), rs11737764(FGF2), rs6599400(FGFR3), rs169091…
To assess the detection and prognostic significance of donor-specific HLA antibodies serum samples from 66 recipients were examined. Donor-specific antibodies (DSA) have been identified in the sera of 15 patients (22,7%). To assess the effect on DSA during the…
Head and neck squamous cell carcinoma is one of the aggressive forms of cancer, which often presents at advanced stages, being associated with poor prognosis and low survival rates. Therefore, the delivery new biomarkers for early cancer detection and predicti…
Abstract: This review summarizes the results of studies devoted to identification the dominant mechanisms of formation and persistence of inflammation in severe asthma. According to the latest research, the most likely causal factors and molecules that underli…
The article provides a brief overview of the evolution of views on the phenomenon of pleiotropy. We discuss with assessment of pleiotropic effects significance in the formation of human pathological states, above all – multifactorial diseases (MFD). Pleiotropi…
The article reviews modern data on the participation of signaling molecules in the pathogenesis of obesity. This review provides the detailed description of the functional morphology of adipose tissue as the major endocrine and immune organ. The imbalance in p…
Venous thromboembolism (VTE) is a frequent complication associated with increased mortality in cancer patients. The basic role in pathogenesis of thrombotic complication in cancer patients is played by changes in the hemostatic system caused by the tumor itsel…
Serum κ- and λ- free light chains and their ratio were measured in 126 patients (23-80 years old) with monoclonal gammopathies and 60 normal individuals (25-82 years old). The free light chains (FLCs) assay was performed using the FreeliteTM test-system (The B…
Associations between matrix metalloproteinase (MMP) 2, 7, 9, tissue MMP inhibitor TIMP-1 and plasminogen activation system components (uPA, tPA and PAI-1) plasma and/or tumor levels in colorectal cancer (CRC) patients were evaluated in order to reveal their po…
Diffuse large B-cell lymphoma is the most common lymphoma worldwide. Both morphologically and prognostically it represents a diverse spectrum of disease. Non-Hodgkin lymphoma of bone comprises approximately 7% of malignant bone tumors, 5% of extranodal lymphom…
Protein expression of CRABP I (Сellular Retinoic Acid Binding Protein I) was investigated by immunohistochemical analysis in pancreatic neuroendocrine tumors. Relationship of CRABPI expression to clinical features, cell proliferation activity level and metasta…
The immunohistochemical expression of MMP-2 and MMP-3 in carcinomas of the stomach, differed by product MUC1, 2, 5AС, 6 and CD10 has been investigated. In mixed carcinomas immunophenotypic variant parameters of studied MMP expression were significantly higher …
The main goal of the project was to study the heightened tolerance of the resistant breast cancer cells to hypoxia. Two in vitro cultured breast cancer cell lines, the estrogen-dependent MCF-7 cells and the resistant ER-negative HBL-100 cells were used in the …