Desmoid tumor treated with polychemotherapy followed by imatinib: a case report and review of the literature.

Desmoid tumors, also known as aggressive fibromatosis, are tumors of intermediate dignity, which grow slowly but are locally aggressive. These tumors do not metastasize but can be potentially life threatening when infiltrating vital structures. The therapy strategy consists of surgery, radiation and systemic therapy with non-steroidal anti-inflammatory drugs, antiestrogen compounds and cytotoxic chemotherapy.

Paraneoplastic limbic encephalitis in a patient with extragonadal choriocarcinoma--significance of onconeural antibodies.

Background: Paraneoplastic limbic or brainstem encephalitis is considered to be an autoimmune-mediated disorder of the nervous system associated with different types of cancer including germ cell tumors.

Case Report: We report on a 31-year-old patient presenting with eye motility dysfunction, dysarthrophonia, lethargy, depression, slow mentation, disorientation, dysgraphia, and retarded motion sequence. Neurologic tests, brain imaging, and blood chemistry tests failed to determine the cause of the symptoms.

Association of hypoxia-inducible factor 1-alpha gene polymorphisms and colorectal cancer prognosis.

Background: Hypoxia inducible factor-1 (HIF-1) is the key regulator of cellular responses to hypoxia and plays a central role in tumour growth. Recently, two single nucleotide polymorphisms (SNPs) in the HIF-1 alpha gene, C1772T and G1790A, were shown to cause significantly higher transcriptional activity than did the wild-type. This study aimed to investigate the effect of these SNPs on the prognosis of colorectal cancer (CRC).

Single nucleotide polymorphisms in the hypoxia-inducible factor-1 gene and colorectal cancer risk.

With an incidence of about 300 000 new cases colorectal cancer (CRC) is the second leading cause of cancer-related death in Europe and the United States. Environmental and genetic factors influence CRC risk. Hypoxia-inducible factor-1 (HIF-1), a heterodimeric protein composed of two subunits, HIF-1 alpha and HIF-1 beta, plays a critical role in oxygen homeostasis and is involved in angiogenesis and cell proliferation.

Analysis of common germline polymorphisms as prognostic factors in patients with lymph node-positive breast cancer.

Purpose: Women with breast cancer that initially involves local lymph nodes have a higher risk for local recurrence or developing metastases. Recent data suggest that germline polymorphism is a significant, previously unrecognized factor in breast cancer progression and metastasis. We assessed the influence of 16 selected common germline polymorphisms in disease-free survival and overall survival among 216 women diagnosed with lymph node-positive breast cancer.

Association of interleukin-10 gene variation with breast cancer prognosis.

Genetic polymorphisms are responsible for inter-individual variation and diversity and have been recently considered as the main genetic elements involved in the development and progression of cancer. We examined associations between common germline genetic variants in 7 genes involved in folate metabolism, cell proliferation and apoptosis, prostaglandin synthesis, detoxification of compounds and inflammation, and disease-free survival among women diagnosed with invasive breast cancer. DNA from up to 432 women was genotyped for 8 polymorphisms.