Opportunities and challenges for the integration of managing non-communicable diseases within HIV care and treatment services in Tanzania.

Background: People living with HIV and non-communicable diseases (NCDs) are reported to experience challenges in accessing affordable and high-quality NCD care services. Consequently, the World Health Organization (WHO) recommends care integration of NCDs within the HIV services in resource-limited regions. The available opportunities and challenges need to be understood and addressed for an effective integration process.

CLPX regulates mitochondrial fatty acid β-oxidation in liver cells.

Mitochondrial fatty acid oxidation (β-oxidation) is an essential metabolic process for energy production in eukaryotic cells, but the regulatory mechanisms of this pathway are largely unknown. In the present study, we found that several enzymes involved in β-oxidation are associated with CLPX, the AAA+ unfoldase that is a component of the mitochondrial matrix protease ClpXP. The suppression of CLPX expression increased β-oxidation activity in the HepG2 cell line and in primary human hepatocytes without glucagon treatment.