Evaluation of exo-long noncoding RNA MALAT1 in OSCC in comparison to dysplastic and normal: A cross-sectional study.

Objective: This study explores the role of MALAT1 as a valuable target for creating minimally-invasive diagnostic methods and personalized treatments in the management of OSCC. It focuses on evaluating the role of exosomal MALAT1 in the progression of dysplasia to OSCC by influencing the PI3K/AKT pathway.

Method: This cross-sectional study evaluated MALAT1 expression and PI3K/AKT pathway components in exosomes derived from plasma samples of patients with various stages of oral dysplasia, OSCC and compared with normal.

Validation of crAssphage microbial source tracking markers and comparison with Bacteroidales markers for detection and quantification of faecal contaminations in surface water.

Human-specific faecal contamination has been affecting surface water and is a threat to both the environment and public health due to its potential co-occurrence with pathogens. Extended studies were conducted to detect and quantify faecal contamination using microbial source tracking (MST) markers targeting bacteria and viruses. The prototypical crAssphage, a presumed Bacteroides-infecting phage discovered in 2014, showed superior specificity to human faeces and high abundance in untreated sewage water.

Pregnancy in women on dialysis - A case series - Challenges in achieving evidence-based care.

Background: Pregnancies in women on dialysis remain rare but are increasing in numbers.

Methods: Retrospective observational audit of seven cases from 1977 to 2022 of all women who conceived prior to dialysis or conceived whilst on dialysis.

Results: Of a total of seven women, three were referred from regional centres in Australia, between the 6 and 20 weeks of gestation, generally without any opportunity for pre-conception counselling.

A new perspective on diagnostic strategies concerning the potential of saliva-based miRNA signatures in oral cancer.

Oral cancer, the most prevalent cancer worldwide, is far more likely to occur after the age of forty-five, according to the World Health Organization. Although many biomarkers have been discovered over the years using non-invasive saliva samples, biopsies, and human blood, these biomarkers have not been incorporated into standard clinical practice. Investigating the function of microRNAs (miRNAs) in the diagnosis, aetiology, prognosis, and treatment of oral cancer has drawn more attention in recent years.

Promising and challenging phytochemicals targeting LC3 mediated autophagy signaling in cancer therapy.

Background: Phytochemicals possess a wide range of anti-tumor properties, including the modulation of autophagy and regulation of programmed cell death. Autophagy is a critical process in cellular homeostasis and its dysregulation is associated with several pathological conditions, such as cancer, neurodegenerative diseases, and diabetes. In cancer, autophagy plays a dual role by either promoting tumor growth or suppressing it, depending on the cellular context.