Breast cancer is a major cause of death globally, and particularly in developed countries. Breast cancer is influenced by cholesterol membrane content, by affecting the signaling pathways modulating cell growth, adherence, and migration. Furthermore, steroid hormones are derived from cholesterol and these play a key role in the pathogenesis of breast cancer. Although most findings have reported an inverse association between serum high‐density lipoprotein (HDL)‐cholesterol level and the risk of breast cancer, there have been some reports of the opposite, and the association therefore remains unclear. HDL is principally known for participating in reverse cholesterol transport and has an inverse relationship with the cardiovascular risk. HDL is heterogeneous, with particles varying in composition, size, and structure, which can be altered under different circumstances, such as inflammation, aging, and certain diseases. It has also been proposed that HDL functionality might have a bearing on the breast cancer. Owing to the potential role of cholesterol in cancer, its reduction using statins, and particularly as an adjuvant during chemotherapy may be useful in the anticancer treatment, and may also be related to the decline in cancer mortality. Reconstituted HDLs have the ability to release chemotherapeutic drugs inside the cell. As a consequence, this may be a novel way to improve therapeutic targeting for the breast cancer on the basis of detrimental impacts of oxidized HDL on cancer development.

Cardiovascular Disease (CVD) is one of the most important causes of morbidity and mortality, and associated with an important economic burden globally. Over the last decade, the prevalence of CVD has been rising globally, and is now associated with millions of death annually in both developed and developing countries. There is good evidence that the immune system is involved in the pathophysiology of CVD. Toll-like receptors (TLRs) and their down-stream signaling pathways play an important role in the immune system. Recent studies have suggested that the TLRs are involved in atherogenesis, including stroke, myocardial infarction, ischemiareperfusion injury, cardiac remodeling and development of Heart Failure (HF). In this review we have summarized the recent studies investigating the role of TLRs in CVD and the potential for using TLRs signaling pathways as a therapeutic target in CVD.

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Background: Cervical cancer is one of the most prevalent gynecologic cancers associated with high morbidity and mortality worldwide. There is mounting evidence indicating an association between the 9p21 locus genetic variants with susceptibility to various human malignancies. In this current study, we aimed to evaluate the potential relationship between the rs1333049 genetic variant in chromosome 9p21 and the risk of cervical carcinogenesis. background: Cervical cancer is one of the most prevalent gynecological cancers associated with high morbidity and mortality worldwide. There is mounting evidence indicating an association between the 9p21 locus genetic variants with susceptibility to various human malignancies. Method: The possible correlation between rs1333049 polymorphism and susceptibility to cervical cancer was investigated in 221 patients with or without cancer. DNAs were isolated and genotyped using a TaqMan-based real-time RT-PCR method. Result: The rs1333049 genetic variant was found to be correlated with an elevated risk of cervical neoplasia using recessive and additive genetic models (p<0.001). method: The possible correlation between rs1333049 polymorphism and susceptibility to cervical cancer was investigated in 221 patients with, or without cancer. DNAs were isolated and genotyped using a TaqMan-based real-time RT-PCR method. Conclusion: CDKN2A/B genetic variant (rs1333049) was significantly associated with an elevated risk of cancer, suggesting its potential as a novel predictive marker for cervical carcinogenesis. other: .