Inhibition of angiogenesis in the treatment of tumors.
نویسندگان
چکیده
Angiogenesis is essential for tumor progression, growth and metastases. Many substances present in a normal organism can inhibit or stimulate the process of new vessel formation in tumors. The use of natural or synthetic angiogenesis inhibitors as anticancer drugs is currently under intense investigation. Such agents can have lower toxicity and are less likely to generate drug resistance than conventional cytotoxic drugs. Clinical trials are now underway to develop optimum treatment strategies for antiangiogenic drugs. This paper reviews the present achievements in preclinical and clinical studies with antitumor drugs based on inhibitors of angiogenesis.
منابع مشابه
Ambivalent Effects of Atorvastatin on Angiogenesis, Epidermal Cell Proliferation and Tumorgenesis in Animal Models
Background: A growing body of preclinical data indicates that statins may possess antineoplastic properties however, some studies have raised the possibility that statins may also have carcinogenic potential. Methods: An air pouch model was used for angiogenesis. Single or multiple applications of croton oil on the back of Swiss albino mice with or without initiation by dimethylbenz(a)antherace...
متن کاملPlants as useful agents for angiogenesis and tumor growth prevention
Introduction: Angiogenesis, the process of new blood vessel formation from pre-existing vessels, has important physiological roles in embryonic development, female reproduction cycle, and wound healing. It is also crucial for pathological processes in several diseases especially tumor growth and metastasis. Thereby, inhibition of angiogenesis as an addition to the conventional therapies such...
متن کاملفاکتور القا شونده به‌وسیله هیپوکسی: نقش آن در آنژیوژنز و سرطان
Angiogenesis, as the process of new vessel formation from pre-existing vessels is dependent on a delicate equilibrium between endogenous angiogenic and antiangiogenic factors. However, under pathological conditions, this tight regulation becomes lost which can result in the formation of the different diseases such as cancer. Angiogenesis is a complex process that includes many gene products tha...
متن کاملThe Evaluation of Diagnostic Values of RelatedMarkers in Keratocystic Odontogenic Tumor’s Angiogenesis
Introduction: Odontogenic tumors include a variety of lesions that are classified from hamartomas to benign and malignant neoplasms. Angiogenesis process helps neoplastic tissue to gain an adequate supply of oxygen and also to remove the waste products. Mean Vessel Density (MVD) evaluation is a common method for assessing angiogenesis by using different markers. To the best of our knowledge, t...
متن کاملنقش مهارکننده‌های انتخابی آنزیم Cox-2 بر ژن HIF-1 alpha در سرطان کولورکتال: یک مطالعه In vitro
Background: Colorectal cancer is a major cause of morbidity and mortality throughout the world, and its treatments include surgery, chemo-radiotherapy. Despite improvements in clinical outcomes of patients with this tumor over the past decades, prognosis remains poor with a 5-year survival rate of <10%. Angiogenesis inhibitor agents have been recently added to the treatment regimen of this dise...
متن کاملP105: Inhibition of Vasculogenic Mimicry in a Three-Dimensional Culture in Glioblastoma
Glioblastoma is one of the most common primary brain tumors (80% of patients) that has a poor prognosis due to malignancy. Glioblastoma has an annual incidence of 5.26 per 100 000 population or 17 000 new diagnoses per year and so as the population aging, the number of patients is expected to increase. There is a growing body of literature investigating the tumor microenvironmenta...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
- Archivum immunologiae et therapiae experimentalis
دوره 49 1 شماره
صفحات -
تاریخ انتشار 2001