نتایج جستجو برای: angiogenic
تعداد نتایج: 16678 فیلتر نتایج به سال:
Cancer is a group of diseases with significant morbidity and mortality. In cancer cells, where energy requirements are exceptionally high, angiogenesis, which the sprouting new blood vessels from pre-existing ones, an important process for tumour survival progression. Hence, extensive research in recent years focuses on discovery anticancer drugs that target angiogenesis. Several methodologies ...
The angiogenic capacity of fibroblasts is maximized through the deliver plasmids and release proteins. Consequentially, endothelial cells proliferate organize, demonstrating potential system where vascularization required.
BACKGROUND Angiogenesis is not essential for tumours to develop and expand, as cancer can also grow in a non-angiogenic fashion, but why this type of growth occurs is unknown. Surprisingly, our data from mRNA transcription profiling did not show any differences in the classical angiogenic pathways, but differences were observed in mitochondrial metabolic pathways, suggesting a key role for meta...
BACKGROUND MicroRNAs are key regulators of angiogenic processes. Administration of angiogenic early outgrowth cells (EOCs) or CD34(+) cells has been suggested to improve cardiac function after ischemic injury, in particular by promoting neovascularization. The present study therefore examines regulation of angiomiRs, microRNAs involved in angiogenesis, in angiogenic EOCs and circulating CD34(+)...
BACKGROUND Cystic hygromas are characterized by a proliferation of small vessels and lymphatics with intervening fibrous tissue. Studies have shown malignant tumors and some benign neoplasms are dependent on angiogenesis, the induction of new capillaries from preexisting vessels. Growth and progression of these tumors are associated with a disturbance in the balance of angiogenic inducers and i...
development of phytotherapies aimed at angiogenesis inhibition, in combination with classical anti-cancer therapies, is among the most intensively studied approaches for treatment of cancer. epidemiological and animal studies have indicated that consumption of allium species like shallot is associated with a reduced risk of cancer development. as a continuation of our efforts to study and chara...
abstract our previous studies showed that various extracts of persian shallot (allium hirtifolium) have anti-angiogenic effects. this study has been undertaken to isolate and identify the major effective anti-angiogeneic sub-fraction of shallot. after preparation of the 50% hydroalcoholic extract of shallot bulbs, the extract was successively fractionated into n-hexane, ethyl acetate, n-butanol...
Angiogenesis is required in cancer, including gynecological cancers, for the growth of primary tumors and secondary metastases. Development anti-angiogenesis therapy cancers improvement its efficacy have been a major focus fundamental clinical research. However, survival benefits current anti-angiogenic agents, such as bevacizumab, patients with are modest. Therefore, better understanding angio...
Vascular endothelial growth factors (VEGFs) are the family of extracellular signaling proteins involved in processes angiogenesis. VEGFA overexpression and altered regulation pathways lead to pathological angiogenesis, which contributes progression various diseases, such as age-related macular degeneration cancer. Monoclonal antibodies decoy receptors have been extensively used anti-angiogenic ...
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