{'fraction_non_alphanumeric': 0.025297619047619048, 'fraction_numerical': 0.008928571428571428, 'mean_word_length': 5.349056603773585, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
Inflammatory cytokines in cancer: tumour necrosis factor and interleukin 6 take the stage

Up to 20% of all cancers arise in association with chronic inflammation and most, if not all, solid tumours contain inflammatory infiltrates. Immune cells have a broad impact on tumour initiation, growth and progression and many of these effects are mediated by proinflammatory cytokines. Among these cytokines, the pro-tumourogenic function of tumour necrosis factor (TNF) and interleukin 6 (IL-6) is well established. The role of TNF and IL-6 as master regulators of tumour-associated inflammation and tumourigenesis makes them attractive targets for adjuvant treatment in cancer