Factors contributing to the high prevalence of multidrug-resistance/Rifampicin-resistance in patients with tuberculosis: an epidemiological cross sectional and qualitative study from Khabarovsk krai region of Russia.

Background: Growing prevalence of multidrug-resistant/Rifampicin-resistant tuberculosis (MDR/RR-TB; resistance to Isoniazid and Rifampicin/Isolated resistance to Rifampicin) is putting in jeopardy the WHO End TB strategy. This study aimed to identify factors contributing to the high prevalence of MDR/RR-TB in Khabarovsk krai region of Russia.

Methods: A cross-sectional retrospective study was conducted, analyzing clinical, demographic, and drug susceptibility testing data on 1440 patients.

Clinical characteristics of COVID-19 in patients with tuberculosis and factors associated with the disease severity.

Background: Data on patients with COVID-19 who have pulmonary tuberculosis (TB) are limited. In this study, we compared the clinical characteristics of patients with COVID-19/TB and patients with COVID-19 only. In addition, we analyzed the links between the severity of COVID-19 disease and the clinical characteristics of patients with COVID-19/TB.

Human non-CG methylation: are human stem cells plant-like?

Non-CG methylation is well characterized in plants, where it appears to play a role in gene silencing and genomic imprinting. Although strong evidence for the presence of non-CG methylation in animals has been available for some time, both its origin and function remain elusive. In this review we discuss available evidence on non-CG methylation in animals in light of evidence suggesting that the human stem cell methylome contains significant levels of methylation outside the CG site.

Transgene-induced CCWGG methylation does not alter CG methylation patterning in human kidney cells.

Several reports suggest that C(m)CWGG methylation tends not to co-exist with (m)CG methylation in human cells. We have asked whether or not methylation at CCWGG sites can influence CG methylation. DNA from cells expressing an M.