Coupling factor 6 (CF6) is a novel endogenous inhibitor of prostacyclin. Plasma CF6 and 6-keto-PGF(1a) were measured by radioimmunoassay in 70 consecutively recruited patients with type 2 diabetes and in 56 healthy controls. A significantly increased plasma CF6 level was found in diabetics compared with controls. The CF6 level was inversely correlated with plasma 6-keto-PGF(1a) level and positively correlated with blood glucose and lipids. These results suggest that CF6 might be an obvious marker of impaired endothelium and might contribute to vascular damage in diabetes.
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http://dx.doi.org/10.1016/j.ijcard.2006.05.051 | DOI Listing |
PLoS One
January 2025
Department of Neurology, Weill Cornell Medicine, New York, NY, United States of America.
Testosterone, an essential sex steroid hormone, influences brain health by impacting neurophysiology and neuropathology throughout the lifespan in both genders. However, human research in this area is limited, particularly in women. This study examines the associations between testosterone levels, gray matter volume (GMV) and cerebral blood flow (CBF) in midlife individuals at risk for Alzheimer's disease (AD), according to sex and menopausal status.
View Article and Find Full Text PDFPLoS One
January 2025
Department of Human Anatomy, School of Medicine, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia.
Introduction: Limited or shared sanitation services are considered improved sanitation facilities, but they are shared between two or more households. Globally, 600 million people use shared toilet facilities. Although shared facilities are not classified as improved sanitation due to potential infection risks, inaccessibility, and safety concerns, this is a significant issue in developing countries like Ethiopia.
View Article and Find Full Text PDFJ Endocrinol Invest
January 2025
Department of Medicine, University of Padova, Padua, Italy.
Purpose: Infertility is defined as the inability to conceive after 1 year of unprotected intercourse, affecting approximately 15-20% of couples in Western countries. It is a shared problem within the couple; when the main issue lies with one of the partners, it is preferable to refer to "male factor" or "female factor" infertility rather than simply male or female infertility. Despite male factor infertility accounting for half of all couple infertility cases, the clinical approach to the male partner is not uniformly standardized across international guidelines.
View Article and Find Full Text PDFGenet Test Mol Biomarkers
January 2025
Laboratory of Genomics and Human Genetics, 1, Place Louis Pasteur, Institut Pasteur du Maroc, Casablanca, Morocco.
Infertility affects 10-15% of couples worldwide, with male factors accounting for half of cases. Environmental, behavioral, and genetic problems contribute to spermatogenic failure in 30% of idiopathic male infertility cases. Other factors, such as oxidative stress (OS), cause impaired spermatogenesis, abnormal sperm morphology, and reduced motility, eventually triggering male infertility.
View Article and Find Full Text PDFmBio
January 2025
Department of Microbiology and Molecular Genetics, University of California, Davis, California, USA.
Orthoflaviviruses are positive-sense single-stranded RNA viruses that hijack host proteins to promote their own replication. Zika virus (ZIKV) is infamous among orthoflaviviruses for its association with severe congenital birth defects, notably microcephaly. We previously mapped ZIKV-host protein interactions and identified the interaction between ZIKV non-structural protein 4A (NS4A) and host microcephaly protein ankyrin repeat and LEM domain-containing 2 (ANKLE2).
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