Role of TRP channels in carcinogenesis and metastasis: Pathophysiology and regulation by non-coding RNAs

In 2021, David Julius and Ardem Patapoutian received Nobel Prize in Physiology or Medicine for their ground-breaking discoveries in the functional characterization of receptors for temperature and touch. Transient receptor potential (TRP) channels have captivated tremendous appreciation as promising drug targets over the past few years because of central involvement in different cancers. Based on the insights gleaned from decades of high-quality research, basic and clinical scientists have unveiled how Transient receptor potential channels regulated cancer onset and progression. Pioneering studies have sparked renewed interest and researchers have started to scratch the surface of mechanistic role of these channels in wide variety of cancers. In this review we have attempted to provide a summary of most recent updates and advancements made in the biology of these channels in context of cancers. We have partitioned this review into different subsections on the basis of emerging evidence about characteristically distinct role of TRPV (TRPV1, TRPV5), TRPM (TRPM3, TRPM7) and TRPC in cancers. Regulation of TRP channels by non-coding RNAs is also a very exciting area of research which will be helpful in developing a sharper understanding of the multi-step aspects of cancers.

Health-Related Quality of Life in Patients with Chronic Hepati-tis B: A Meta-Analysis of Observational Studies

Background: Chronic hepatitis B virus (CHB) infection is one of the most common liver infections worldwide. Approximately 240 million patients are diagnosed with CHB. The objective of this meta-analysis was to identify the effect of CHB on the affected patients’ health-related quality of life and compare with the control group. Methods: A comprehensive search was conducted through PubMed, Medline, ProQuest, Cochrane Central Register of Controlled Trials, Clinicaltrials.gov, and Web of Science databases up to Jul 2022. Results: Five primary observational studies using SF-36 and WHOQOL surveys with 1135 participants (646 with CHB and 489 healthy individuals) included in the meta-analysis. We evaluated the scores of physical and mental component summaries. HRQoL was comparable in both groups. The disease's impact appears to slightly affect the mental component summary than the physical component summary. Conclusion: The HRQoL in CHB patients is mainly reflected in the impairment of the mental aspect. It is vital to focus on optimally managing care, family and social support, stress management.

Unemployment as a Medical and Social Problem and Incidence among Unemployed Young People

BACKGROUND: The problem of unemployment among young people worries the world for many generations, since young people are the stratum of the population on which the future in each country depends (Brydsten et al. 2016). The socioeconomic situation of young people, especially the unemployed, is alarming, which is not always emphasized in the priorities of social policy. The study of incidence among unemployed youth is carried out in many countries, where it is noted that the unemployed people have worse mental and physical health compared to employed one (Grzegorczyk and Wolff, 2020). AIM: Our study aims to assess the difference between the incidence of working and unemployed youth. METHODS: The study involved 536 people, from 18 to 29-years-old, among whom women - 69.2%, men - 30.8%, from all regions of Kazakhstan. RESULTS: The results of the work showed that the level of youth unemployment increased during the pandemic by an average of 1% in the world and in Kazakhstan, young people had limitations in receiving medical and social assistance due to financial constraints, deficiency of health insurance and personal reluctance. It was also found that social status is a significant predictor of vaccination (beta = −0.225, R2 = 0.0507, p < 0.001) and a predictor of alcohol consumption (beta = −0.0908, R2 = 0.00824, p = 0.037). More often unemployed youth noted health problems over the past year (42.3%) than in other social groups (35.6–37.8%), a similar situation was observed when assessing the frequency of chronic diseases (p = 0.365). CONCLUSION: In our study, we show that the decline in health by virtue of unemployment is likely to be significant, since our estimated effect implies that the health of young people is almost 10% worse (in absolute terms) due to unemployment compared to the employed population. This further underscores that unemployment is a public health problem that needs more attention. Furthermore, the results obtained show that unemployment has the most negative consequences for vulnerable people, including young people.