Community health promotion and disaster recovery: a PhotoVoice project in Comerío, Puerto Rico.

Background: PhotoVoice - a series of workshops involving participatory photography and narrative-building - was employed in the rural town of Comerío, Puerto Rico (PR) to describe disaster recovery in a rural setting and foster policy dialogue.

Methods: Using PhotoVoice workshops and ethnographic observations, the project describes how women affiliated with a local community-based organization described the priorities for disaster recovery in visual images and narratives. We draw analytically upon theories of intersectionality and coloniality to describe socio-structural and community factors that shape community health in the context of ongoing disasters.

Population-level diversity in the association of genetic polymorphisms of one-carbon metabolism with breast cancer risk.

Aberrations in one-carbon metabolism were reported to increase breast cancer risk by influencing the DNA synthesis and methylation of DNA and catecholamines. However, the results of these association studies remain inconclusive. We have explored the contribution of eight genetic polymorphisms in modulating the susceptibility to breast cancer by performing a meta-analysis of worldwide studies.

Antitumor action of curcumin in human papillomavirus associated cells involves downregulation of viral oncogenes, prevention of NFkB and AP-1 translocation, and modulation of apoptosis.

Curcumin (diferuloyl methane), the major yellow pigment from the rhizomes of turmeric (Curcuma longa Linn), has anticancer properties. Infection with high-risk human papillomaviruses (HPV) leads to development of cervical carcinoma, predominantly through the action of viral oncoproteins E6 and E7. The present study aims at analyzing the antitumor and antiviral properties of curcumin, on HPV associated cervical cancer cells.