Critical roles of long noncoding RNA H19 in cancer.

Long noncoding RNAs (lncRNAs) are a category of noncoding RNAs characterized by their length, often exceeding 200 nucleotides. There is a growing body of data that indicate the significant involvement of lncRNAs in a wide range of disorders, including cancer. lncRNA H19 was among the initial lncRNAs to be identified and is transcribed from the H19 gene. The H19 lncRNA exhibits significant upregulation in a diverse range of human malignancies, such as breast, colorectal, pancreatic, glioma, and gastric cancer. Moreover, the overexpression of H19 is frequently associated with a worse prognosis among individuals diagnosed with cancer. H19 has been shown to have a role in facilitating several cellular processes, including cell proliferation, invasion, migration, epithelial-mesenchymal transition, metastasis, and apoptosis. This article summarizes the aberrant upregulation of H19 in human malignancies, indicating promising avenues for future investigations on cancer diagnostics and therapeutic interventions.

Association Between Serum Cytotoxic T Lymphocyte Antigen (CTLA)-4 Level and Disease Progression in Patients With Chronic Hepatitis B.

Backgroud: Immune impairment, marked by increased expression of cytotoxic T lymphocyte antigen (CTLA)-4, promotes the disease progression of chronic hepatitis B. Objective: This study aimed to determine the association between serum CTLA-4 level and disease progression in patients with chronic hepatitis B. Methods: A cross-sectional study was conducted at Haji Adam Malik General Hospital Medan, Indonesia between October 2021 to September 2022. A total of 150 participants were enrolled. Patients aged 18 years or older with evidence of chronic hepatitis B, HBV-related liver cirrhosis, and HBV-related hepatocellular carcinoma (HCC) were enrolled. Exclusion criteria were history of chronic hepatotoxic drug consumption, underlying liver abnormalities other than HBV infection, and liver injury due to metastasized malignancy from other sites. Serum CTLA-4 level was determined from serum using human CTLA-4 enzyme linked immunosorbent assay kit. Results: Most participants were males and aged between 40 and 60 years. Serum CTLA-4 level was positively associated with chronic hepatitis B progression (P<0.001). Serum CTLA-4 level was negatively correlated with serum platelet (P<0.001) and albumin levels (P<0.001) but positively correlated with serum ALT (P=0.045) and total bilirubin levels (P<0.001). Conclusions: Serum CTLA-4 level is associated with disease progression in patients with chronic hepatitis B.

The interplay between neutrophil-lymphocyte ratio, platelet-lymphocyte ratio, erectile dysfunction, and Peyronie's disease: A meta-analysis of observational studies.

INTRODUCTION: This study aims to investigate the relationship between Neutrophil- Lymphocyte Ratio (NLR), Platelet-Lymphocyte Ratio (PLR) with Erectile Dysfunction (ED) and Peyronie's disease (PD). METHODS: We conducted a meta-analysis of the observational study by searching for the appropriate keywords in eight databases. The risk of publication bias of the included studies was assessed by Egger's test and Kendall's t. The data extraction was carried out for each study and analysed using Revman 5.0. RESULTS: There were eleven eligible studies out of the 411 studies retrieved. Eight studies were conducted on cases of erectile dysfunction, and three studies on Peyronie's disease. There was a significant relationship between NLR, PLR and ED (SMD: 0.59, 95% CI: 0.33-0.85 and SMD: 0.64, 95% CI: 0.13-1.16, respectively). The same was also found for PD. The active phase of PD tended to have higher NLR (SMD: 0.68, 95% CI: 0.43-0.92) and PLR (SMD: 0.27, 95% CI: 0.06-0.49) compared to the chronic phase. No publication bias was found in both ED and PD studies. CONCLUSIONS: NLR and PLR indicate an ongoing inflammatory process in both ED and PD. These findings can be used as markers of treatment and prognosis of both diseases in sexual health care.

Serum homocysteine level and severity of coronavirus disease-2019 (COVID-19).

INTRODUCTION: Coronavirus disease-2019 (COVID-19) is still a global health problem nowadays. A particular COVID-19 patients develop severe symptoms. Some biomarkers can be used to determine disease severity and improve outcome. Homocysteine is one of the novel biomarkers. The objective of this study is to determine the role of serum homocysteine level in stratifying severity of COVID-19. METHODS: A cross-sectional study was conducted in Medan, Indonesia from May to December 2021. Subjects were obtained using consecutive sampling method. Inclusion criteria was COVID-19 patients aged 18 years or older and willing to participate in the study. Patients with malignancy, chronic kidney disease, thyroid disease, coronary heart disease, and who consume several medications including cholestyramine, metformin, methotrexate, fibrate, and contraceptive pill, were excluded. Data regarding demographic, laboratory, and biomarker were gathered from each subject. Statistical analyses were conducted at 95% confidence interval. RESULTS: A total of 100 patients were enrolled. Most subjects were males (59%) and from Batak ethnicity (64%). Twenty percent subjects had severe COVID-19. The levels of serum high-sensitivity C-reactive protein (hs-CRP), D dimer, homocysteine, and procalcitonin were significantly higher in severe COVID-19 subjects. D dimer had the highest sensitivity (91.7%) and specificity (94.7%) in stratifying severe COVID-19, followed by hs-CRP (91.7% and 85.5%, respectively), homocysteine (87.5% and 78.9%, respectively), and procalcitonin (58.3% and 74.0%, respectively). CONCLUSION: Homocysteine can be used as a biomarker to determine COVID-19 severity.

Association Between Serum Midkine Level and Gastric Precancerous Lesion in Patients with Gastritis.

Background: Gastric cancer is the fifth most common malignancy and the third highest cancer-related mortality worldwide after lung and colorectal cancers. The gastric carcinogenesis is started with precancerous lesion. Prompt diagnosis and management of gastric precancerous lesion may prevent disease progression. Midkine is a growth factor associated with various cancers and proposed as a marker for detecting gastric precancerous lesion. Objective: The aim of the study is to determine the association between serum midkine level and gastric precancerous lesion in patients with gastritis. Methods: A cross sectional study was conducted at Haji Adam Malik general hospital. Subjects were obtained by consecutive sampling. Inclusion criteria were patients aged 18 years or older, diagnosed with gastritis from gastroscopy and histopathology results, and willing to cooperate in the study. Each subjects underwent interview and endoscopic examination. Serum midkine level was determined using enzyme-linked immunosorbent assay (ELISA) method. Chi square, receiver operating characteristic (ROC) curve, and logistic regression tests were applied. Results: A total of 160 subjects were enrolled with 29.4% had gastric precancerous lesion. Serum midkine level was associated with gastric premalignant lesion. Cut off point for serum midkine level was 252 pg/mL with area under the curve of 0.816 (p<0.001). It's sensitivity, specificity, and accuracy in diagnosing gastric precancerous lesion were 74.5%, 71.7%, and 72.5%, respectively. Helicobacter pylori infection, high serum midkine level, heavy alcohol drinker, and family history of gastric cancer were risk factors for gastric precancerous lesion. Conclusion: Serum midkine level is associated with gastric premalignant lesion in patients with gastritis and has good diagnostic values.

Association between serum midkine levels and tumor size in Indonesian hepatocellular carcinoma patients: a cross-sectional study.

Background: The incidence of liver cancer is increased worldwide with 75%-85% diagnosed as hepatocellular carcinoma (HCC). Current practice has low sensitivity limitations to diagnose the early stages of HCC, thus urging the need for a biomarker with higher sensitivity to detect HCC, specifically in the early stage. This study aimed to determine the association between midkine levels and progressiveness of hepatocellular carcinoma (HCC), according to tumor size, Barcelona Clinic Liver Cancer (BCLC), and presence of portal venous thrombosis. Methods: This cross-sectional study involved 100 patients in Adam Malik General Hospital diagnosed with HCC, collected with a consecutive sampling method, whose diagnoses were confirmed by findings of hypervascular on arterial phase imaging and portal vein or delayed phase washout triple-phase CT Scan. Samples are later categorized according to Barcelona Clinic Liver Cancer (BCLC) stages, tumor size, and presence of portal venous thrombosis. Blood samples were drawn to measure serum midkine using ELISA. Kruskal-Wallis and Mann-Whitney U tests were conducted to determine the difference of midkine levels based on tumor size, BCLC staging, and presence of portal venous thrombosis. Results: Serum midkine level shows a significant difference over tumor size (p=0.014), no significant difference found compared to BCLC stages and presence of portal venous thrombosis. Conclusion: Serum midkine levels are associated with the tumor size of HCC, thus helping physicians determine treatment plans.

Framing and understanding the whole aspect of oral sex from social and health perspectives: a narrative review.

Since thousands of years ago, oral sex has become part of sexual behavior among humans. Oral sex is considered taboo. Its taboo does not lie in the behavior, but its expression is deemed inappropriate. As technology becomes more sophisticated, human rights also stand out, leading to the disclosure of the practice in the 21 st century. The oral sex that is discussed on a large scale in media encourages people to express it as feedback whether within right or not. It all depends on the value of each people. We found that this sexual behavior is found everywhere regardless of religion, culture, and race. Pop culture influences this behavior so much, it can be seen from music, movies, and television programs that provoke oral sex. Many motivations underlying this behavior include getting sexual pleasure for the sake of living well-being. But it is undeniable that this behavior is still controversial. It could be at risk of causing disease and, on the other hand, is reported to provide many benefits.  According to our theory, oral sex is not a new behavior crossing boundaries. It is just an old behavior that surfaces because of the factors that support it. This behavior, which is still considered taboo, has its disadvantages such as sexually transmitted disease but has also benefits such as preventing preeclampsia.

Inflammatory laboratory findings associated with severe illness among hospitalized individuals with COVID-19 in Medan, Indonesia: a cross-sectional study.

Background: Coronavirus disease (COVID-19) is still a global health problem. COVID-19 patients with severe pneumonia have a higher risk for critical illness, mostly complicated by acute respiratory distress syndrome. The inflammatory response is critical, and the cytokine storm increases severity of COVID-19. Many factors could be associated with a cytokine storm but these are incompletely understood. The aim of this study is to present characteristics of patients with COVID-19 and explore the clinical and inflammatory parameters of severe and critically ill COVID-19 patients in the intensive care unit (ICU). Method: The cross-sectional study was conducted in all severe COVID-19 patients admitted to the ICU. Peripheral blood was taken for laboratory examination within 24 hours of admission. Hematologic parameters, serum electrolyte, renal function, liver function, pancreas enzyme, D-dimer, inflammatory cytokines interferon (IFN)-gamma, tumor necrosis factor (TNF)-alpha, interleukin (IL)-6, IL-10, monocyte chemoattractant protein-1 (MCP-1), and C-reactive protein (CRP) were assessed in this study. Comparison analyses were done between sex, comorbidity existed, body mass index (BMI), and vaccination status. Results: A total of 80 subjects were included in the study. The most frequent comorbidities found among the subjects were obesity (36.35%) and diabetes (22.5%). Only 13.75% of subjects were vaccinated. Laboratory results indicated leukocytosis and neutrophilia, with neutrophil-lymphocyte-ratio (NLR) of 7. The mean inflammatory findings (IL-6, IL-10, TNF-alpha, IFN-gamma, MCP-1), D-dimer, CRP, and lipase increased. Lipase levels were higher in men (p=0.003) and in comorbidity groups. No significant differences found with different BMI groups. Lipase, IL-6, and MCP-1 levels were significantly higher (p=0.019, <0.0001, and 0.03, respectively) in the non-vaccinated group. Conclusions: Most patients with severe COVID-19 have comorbidities and increased inflammatory markers.

Association between serum interleukin (IL)-12 level and severity of non-alcoholic fatty liver disease (NAFLD).

What is new? Serum IL-12 level is associated with NAFLD severity. Elevation in serum IL-12 level is in line with more severe NAFLD based on BARD score and NAFLD fibrosis score. Positive correlation is observed between serum IL-12 level and BARD score.Introduction. Non-alcoholic fatty liver disease (NAFLD) is one of the most common liver diseases worldwide. Lipid accumulation in the liver triggers inflammation and leads to NAFLD. Prolonged inflammation will worsen the disease progression. Pro-inflammatory cytokines, including interleukin (IL)-12, plays a role in the inflammatory process. This study aimed to determine the association between IL-12 and NAFLD severity.Methods. A cross-sectional study was conducted between January and July 2019 in Haji Adam Malik Hospital Medan, Indonesia. Subjects were patients aged 18 years or older diagnosed with NAFLD based on ultrasound. Exclusion criteria were excessive alcohol consumption, other primary liver diseases, malignancies, and cardio-metabolic disturbances. Serum IL-12 level was determined using an enzyme-linked immunosorbent assay method. The severity of NAFLD was assessed using the BARD score and NAFLD fibrosis score.Results. A total of 100 subjects were enrolled with male predominant. The mean age of subjects was 54.97 ± 8.85 years, and the most frequent comorbidity was obesity. Most subjects had mild to moderate disease progression. Serum IL-12 level was higher in more severe NAFLD based on ultrasound grading (P < 0.001), BARD score (P = 0.003), and NAFLD fibrosis score (P = 0.005). A positive correlation was observed between serum IL-12 level and BARD score (P < 0.001) with sufficient accuracy (AUC = 0.691, P = 0.014).Conclusion. Serum IL-12 level was associated with the severity of NAFLD. Higher serum IL-12 level was observed in more severe NAFLD progression.

Administration of neem (Azadirachta indica A. Juss) leaf extract decreases TNF-α and IL-6 expressions in dextran sodium sulfate-induced colitis in rats.

OBJECTIVE: We aimed to determine the neem leaf extract's effect on Tumor Necrosis Factor-alpha (TNF-α) and Interleukin-6 (IL-6) expressions in dextran sodium sulfate (DSS)-induced colitis rats. MATERIALS AND METHODS: In the first phase of the study, colitis was induced by DSS administration in the case group and compared to the control group. In the second phase, 84 colitis rats were divided into groups I, II, and III receiving 7.8 mg/day of mesalazine, 100 mg/200 gm body weight, and 200 mg/200 gm body weight neem leaf extract, respectively. RESULTS: TNF-α and IL-6 expressions were significantly increased in the case group compared to the control group. TNF-α and IL-6 expressions were decreasing in all groups receiving treatment. Group III showed an earlier decrease compared to group II. TNF-α and IL-6 expressions in group III were comparable with group I since the second week. This condition was observed in the 4th week between group II and group I. CONCLUSION: It can be concluded that neem leaf extract decreased the expression of TNF-α and IL-6 in DSS-induced colitis.