Colon cancer is one of the leading causes morbidity and mortality throughout world. Some most common presenting signs are a change in bowel habits, alteration fecal contour or consistency, blood stool, fatigue, weight loss. However, it may present insidiously. This case an 81-year-old female with Clostridium septicum bacteremia as primary sign metastatic colon cancer. In further literature revi...

Colon cancer is the second most lethal cancer; approximately 600,000 people die of it annually in the world. Colon carcinogenesis generally follows a slow and stepwise process of accumulation of mutations under the influence of environmental and epigenetic factors. To adopt a personalized (tailored) cancer therapy approach and to improve current strategies for prevention, diagnosis, prognosis, ...

Background: Solid tumors may occur in 3% of the patients with chronic myeloid leukemia (CML). In this paper, we presented a case of CML following treatment of colon cancer. Case Presentation: A 25 year old man was diagnosed of adenocarcinoma of rectosigmoid treated with fluorouracil-based chemotherapy. Following relapse, he received florouracil, oxaliplatin and irinotecan during the next year. ...

Brain-derived neurotrophic factor (BDNF) has been observed to be elevated in solid tumors including colorectal cancer. The present study aimed to investigate the effect of modulation of BDNF at the transcription level on the cellular function of colorectal cells and to increase our understanding of its biological role in human colon cancer. An investigation of a cohort of human colorectal tissu...

Colon cancer is one of the most common cancers in the world. Multidrug resistance is related to poor prognosis of advanced colon cancer. The side population plays an important role in multiple drug resistance (MDR) of colon cancer. MicroRNA biomarkers of the side population of colon cancer is still unknown. In the present study, we aimed to explore miRNA markers of side population (SP) cells of...

Gut microbiota has been linked to a number of human diseases including colon cancer. However, the mechanism through which gut bacteria influence colon cancer development and progression remains unclear. Perturbation of the homeostasis between the host immune system and microbiota leads to inflammation and activation of macrophages which produce large amounts of nitric oxide that acts as a genot...

EZH2 is over-expressed in human colon cancer and is closely associated with tumor proliferation, metastasis and poor prognosis. Targeting and inhibiting EZH2 may be an effective therapeutic strategy for colon cancer. 3-Deazaneplanocin A (DZNep), as an EZH2 inhibitor, can suppress cancer cell growth. However, the anti-cancer role of DZNep in colon cancer cells has been rarely studied. In this st...

Colon cancer is associated with a severe demographic and economic burden worldwide. The pathogenesis of colon cancer is highly complex and involves sequential genetic and epigenetic mechanisms. Despite extensive investigation, the pathogenesis of colon cancer remains to be elucidated. As the third most common type of cancer worldwide, the treatment options for colon cancer are currently limited...

Colon cancer is one of the most frequent solid tumor and simultaneous diagnosis of primary colon cancer and liver metastases occurs in about one fourth of cases. The current knowledge on epigenetic signatures, especially those related to hydroxymethylation in primary cancer tissue, synchronous metastasis, and blood circulating cells is lacking. This study aimed to investigate both methylcytosin...

epidemiological evidence shows that cancer and diabetes are major causes of death in the world. type2 diabetes increases the risk of cancer-specific mortality. this review relates diabetic therapies, diabetes and cancer.all published papers in this field were searched, looking into such databases as science direct, isi web of knowledge, pubmed and scopus.in cancer patients, metformin improves p...