Current Cancer Drug Targets - Volume 15, Issue 2, 2015

Mesenchymal stem/stromal cells (MSCs) are known to be the helpers for the healing of tissue damage, often referred to as ambulatory cells. However, MSCs are also recruited by cancer cells to similarly aid in tumor growth and progression. In this review, some of the key steps in cancer progression and metastases are described including the various steps in which MSCs participate and may play important roles. MSCs aid Read More

Deregulated c-MYC (hereafter MYC) is widely expressed in many human tumors. Myctransgenic mouse models produce diverse tumors. MYC is a strong driver of tumorigenesis and is required for tumor maintenance. MYC is therefore an attractive target for cancer treatment. However, genetic and pharmacological approaches for the targeted inactivation of MYC for the treatment of MYC-overexpressing tumors have be Read More

Breast cancer is one of the most common malignancies among women, representing nearly 30% of newly diagnosed cancers every year. Till date, various therapeutic interventions, including surgery, chemotherapy, hormonal therapy, and radiotherapy are available and are known to cause a significant decline in the overall mortality rate. However, therapeutic resistance, recurrence and lack of treatment in metastasis are the Read More

Glioblastoma (grade IV astrocytoma) is an aggressive and incurable form of brain tumor. It invariably shows extensive invasion at the time of diagnosis, often involving both hemispheres. Recent studies have given us a very detailed picture of glioblastoma genetics. These paint a picture of a disease with extensive heterogeneity, both between patients and within individual patients. This within patient heterogeneity presents Read More

Yin Yang 1 (YY1) is a multifunctional protein regulating both gene transcription and protein modifications. Recent studies reveal a proliferative role of YY1 in oncogenesis. Consistently, YY1 overexpression has been observed in various human malignancies and its levels correlate with poor prognoses of many types of cancers. In this review, we focus on the signaling pathways and regulatory proteins that YY1 modulates to p Read More

The signal transduction pathway initiated by vascular endothelial growth factor-vascular endothelial growth factor receptor 2 (VEGF-VEGFR2) plays an important role in the angiogenesis of tumors. The effective antagonists of VEGFR2 would behave as potent drugs for the treatment of malignant cancers. In our study, specific binding peptides with high affinity to VEGFR2 were obtained through bacterial display technology. Conserv Read More