How is DNA replicated? What is the process and how does this affect the DNA chain? How is CRISPR-Cas used to introduce specific changes into DNA sequences? How are genes transcribed in eukaryotes? Explain how DNA methylation can regulate gene expression in a tissue-specific way. ...
\\ They act as repressors that increase gene expression by binding to DNA. \\ They bind to operons and activate transcripti What does the histone code mean, and how does it regulate gene expression? Methylation of DNA ___ gene expression. a) Increases b) Decreases c) Does n...
However, while female BM-MSCs have been shown to have beneficial properties, their use may contribute to an increase in the proliferation of breast cancer cells when cultured together. Therefore, caution should be exercised when considering the use of BM-MSCs in breast cancer therapy [31]. MSC...
Sex differences are increasingly recognized in the diagnosis and treatment of diseases. Biologically, the primary distinction between females and males is rooted in their sex chromosomes, XX in females and XY in males [1]. While these chromosomal differences account for DNA-based variations, sex-rel...
increasing the body’s susceptibility to insults. Elucidating this process will increase our ability to prevent and treat age-related disease and consequently extend life expectancy. Notably, centenarians offer a unique perspective on the phenomenon of ageing. Current research highlights several age-associ...
Specifically, we hypothesized that BDNF, Htr1a, and Ntrk2 expression would decrease after SD, and Tnf and Cx3Cr1 expression would increase. The methylation factors might be involved in the development of MDD and are included to explore possible dysregulation. We also hypothesized that adolescent ...
The wide range of possible pathogens requires the use of many PCR conditions; this can be circum- vented by using custom printed DNA microarrays. Typically, these detect panels of 20 to 40 gene sequences to discern the most common isolates [58]. Furthermore, sequences that correlate with ...
Polyploid is considered an advantage that has evolved to be more environmentally adaptable than its diploid. To understand if doubled chromosome of diploid rice can improve drought tolerance, we evaluated the diploid (2X) and autotetraploid (4X) plants o
On this topic, we have shown that 50 Hz 1 mT field induces a decrease of miR-34 b/c expression in neurons, with consequent increase of one of its gene target, 伪-synuclein, whose overexpression is one of the hallmark of Parkinson's disease [4]. In this work, we analyzed if 50 Hz...
However, by h 2 posttreatment levels of IL-6 and TNF-α in the ELL calves had reached peak values (P < 0.05; 14.4 ± 3.1 and 3.2 ± 1.0 ng/mL, respectively), whereas no increase in either cytokine was observed in the ELS calves. At 6 h posttreatment, IL-6 levels remained ...