The proportion of retroperitoneal malignant peripheral nerve sheath tumours (RMPNST) in retroperitoneal tumors is less than 5%, but the mortality rate is very high. However, there is no relevant ...

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Developmental signaling pathways play important roles in cancer initiation and therapeutic resistance. Poorly differentiated hepatocellular carcinomas (HCCs) usually show phenotypic resemblance to ...

Pictured here is a map of the Partition of Africa. Photo courtesy of Stuart Rankin via Flickr Commons. The Scramble for Africa began with the Berlin Conference (1884–85) and ended by the early ...

The question of mediated and moderated relationships has become an important one in psychology in recent years. The issue was popularized by Baron and Kenny (1986) in an article in the Journal of ...