Benign breast disease, recent alcohol consumption, and risk of breast cancer: a nested case–control study

INTRODUCTION: Alcohol consumption is a well-established risk factor for breast cancer. Some studies have suggested that the risk of breast cancer associated with alcohol consumption is greater for women with a history of benign breast disease (BBD). We hypothesized that among women with biopsy-confirmed BBD, recent alcohol consumption would increase the risk of breast cancer in women with proliferative breast disease to a greater extent than in women with nonproliferative breast disease. METHODS: We conducted a nested case–control study in the Nurses' Health Study I and II. The cases (n = 282) were women diagnosed with incident breast cancer, with a prior biopsy-confirmed breast disease. The controls (n = 1,223) were participants with a previous BBD biopsy, but without a diagnosis of breast cancer. Pathologists reviewed benign breast biopsy slides in a blinded fashion and classified the BBD as nonproliferative, proliferative without atypia, or atypical hyperplasia, according to standard criteria. RESULTS: Women with nonproliferative breast disease consuming ≥ 15 g of alcohol per day had a nonsignificant 67% increased risk of breast cancer (odds ratio = 1.67; 95% confidence interval 0.65 to 4.34) compared with nondrinkers. There was no evidence that recent alcohol consumption increased the risk of breast cancer to a greater extent in women with proliferative BBD than among women with nonproliferative BBD (P for interactio n = 0.20). CONCLUSION: Contrary to our a priori hypothesis, there was no evidence that recent alcohol consumption increased the risk of breast cancer to a greater extent among women with proliferative BBD than among women with nonproliferative BBD

Photobiomodulation of breast and cervical cancer stem cells using low-intensity laser irradiation

Abstract: Breast and cervical cancers are dangerous threats with regard to the health of women. The two malignancies have reached the highest record in terms of cancer-related deaths among women worldwide. Despite the use of novel strategies with the aim to treat and cure advanced stages of cancer, post-therapeutic relapse believed to be caused by cancer stem cells is one of the challenges encountered during tumor therapy. Therefore, further attention should be paid to cancer stem cells when developing novel anti-tumor therapeutic approaches. Low-intensity laser irradiation is a form of phototherapy making use of visible light in the wavelength range of 630–905 nm. Low-intensity laser irradiation has shown remarkable results in a wide range of medical applications due to its biphasic dose and wavelength effect at a cellular level. Overall, this article focuses on the cellular responses of healthy and cancer cells after treatment with lowintensity laser irradiation alone or in combination with a photosensitizer as photodynamic therapy and the influence that various wavelengths and fluencies could have on the therapeutic outcome. Attention will be paid to the biomodulative effect of low-intensity laser irradiation on cancer stem cells

Comparing Notes: Recording and Criticism

This chapter charts the ways in which recording has changed the nature of music criticism. It both provides an overview of the history of recording and music criticism, from the advent of Edison’s Phonograph to the present day, and examines the issues arising from this new technology and the consequent transformation of critical thought and practice

Wider Still and Wider: British Music Criticism since the Second World War

This chapter provides the first historical examination of music criticism in Britain since the Second World War. In the process, it also challenges the simplistic prevailing view of this being a period of decline from a golden age in music criticism

The Gender Paradox: Criticism of Women and Women as Critics

In May 2014 a storm erupted in the British classical music world when five established male critics fat-shamed Irish mezzo-soprano Tara Erraught, who was performing Octavian in Der Rosenkavalier at Covent Garden. Instead of focusing upon Erraught’s technique or interpretation, the critics ridiculed her physique. Writing in the Financial Times Andrew Clark referred to Erraught as ‘a chubby bundle of puppy-fat’; Michael Church in The Independent and Rupert Christiansen in The Telegraph both described her as ‘dumpy’; Andrew Clements in The Guardian called her ‘stocky’; and Richard Morrison in The Times characterised her as ‘unbelievable, unsightly and unappealing’. Although these sexist comments drew widespread condemnation, they are symptomatic of a centuries-old tendency for empowered male critics to fail to produce objective assessments of female musicians

Critiquing the Canon: The Role of Criticism in Canon Formation

Music critics wield great power. Their writing influences public opinion and contributes to how audiences receive works. They focus attention upon specific works and musicians, thus justifying these as most worthy of public recognition and debate. They help works to achieve repeat performances, and thereby to establish their places within the performing canon. In the age of recorded sound, they influence sales and affect charts. Although some claim that with the recent rise of ubiquitous digital critical commentary (much of it amateur) professional critics have lost their traditional authority, online criticism continues to exercise considerable sway. In a very real way, critics have been – and continue to be – the gatekeepers of the canon. As Roy Shuker has observed, ‘popular music critics … function as significant gatekeepers and as arbiters of taste’

Post-translational mechanisms of zinc signalling in cancer

Three groups of proteins are actively involved in the control of intracellular zinc, consisting of ZIP channels (SLC39A), ZnT transporters (SLC30A), and metallothioneins. Malfunctions of many zinc transport proteins, especially those belonging to the ZIP family which increase cytosolic zinc availability, have been associated with cancer. Importantly, post-translational modifications have been reported to play an increasing role in the functional control of ZIP channels. In this chapter, we therefore detail the established role of zinc signalling in cancer, with an emphasis on breast cancer, as well as demonstrate effects of post-translational modifications by phosphorylation and proteolytic cleavage