Conditioned media from human adipose tissue-derived mesenchymal stem cells: potential effect on peripheral blood mononuclear cells in co-culture with HeLa cell line.

The use of mesenchymal stem cells (MSCs) for the treatment of various diseases is being investigated, however, their use in cervical cancer has not been well-studied. Here, we examined the impact of collected MSC-conditioned medium (CM) on 1 to 5 days on apoptosis, proliferation, and cytokine production of peripheral blood mononuclear cells (PBMCs) when co-cultured alongside the HeLa cell line for 24, 48, and 72 h by CFSE assay, flow cytometry, and real-time PCR, respectively. We found that CMs collected on the third day of MSCs culture significantly increased the proliferation of PBMCs and decreased the proliferation of HeLa cells after 48 h.

Longitudinal wastewater-based surveillance of SARS-CoV-2 during 2023 in Ethiopia.

Introduction: Although wastewater-based epidemiology (WBE) successfully functioned as a tool for monitoring the coronavirus disease 2019 (COVID-19) pandemic globally, relatively little is known about its utility in low-income countries. This study aimed to quantify severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) RNA in wastewater, estimate the number of infected individuals in the catchment areas, and correlate the results with the clinically reported COVID-19 cases in Addis Ababa, Ethiopia.

Methods: A total of 323 influent and 33 effluent wastewater samples were collected from three Wastewater Treatment Plants (WWTPs) using a 24-h composite Moore swab sampling method from February to November 2023.

RUNX2 as a novel biomarker for early identification of patients progressing to advanced-stage mycosis fungoides.

Introduction: The majority of patients with mycosis fungoides (MF) have an indolent disease course, but a substantial fraction (20-30%) of patients progress to advanced stages - usually with a grave prognosis. Early differentiation between indolent and aggressive types of MF is important for the choice of treatment regimen and monitoring of the individual patient. Good biomarkers are therefore desired.

Skin-resident T Cells Contribute to the Dynamic Disease Manifestations of Psoriasis.

The human skin forms a dynamic barrier to physical injuries and microbial invasion. Constant interactions between stroma and tissue-confined immune cells maintain skin homeostasis. However, the cellular interactions that maintain skin health also contribute to focal immunopathology.

Choroidal biomarkers in age-related macular degeneration.

Age-related macular degeneration (AMD) is the leading cause of central visual impairment in the elderly. The exact pathophysiological mechanisms for AMD remain uncertain. Several studies suggest that choroidal abnormalities and alterations are critical in AMD progression.

High-expression of V-domain Imuunoglobulin Suppressor of T-cell Activation (VISTA) Is Correlated with Advanced Pathological Features in Patients with Pancreatic Ductal Adenocarcinoma.

V-domain Imuunoglobulin suppressor of T-cell activation (VISTA) seems a promising immune checkpoint target in cancer treatment; however, its prognostic significance in pancreatic ductal adenocarcinoma (PDAC) remains unknown. Herein, 29 fresh PDAC tissue samples were used to evaluate the mRNA expression level of VISTA by real-time polymerase chain reaction (PCR). Besides, 40 formalin-fixed paraffin-embedded PDAC tissues were collected to evaluate VISTA protein expression by immunohistochemistry.

Preceding hepatitis B virus infection is highly prevalent in patients with neuromyelitis optica spectrum disorder in Taiwan.

Background: Neuromyelitis optica spectrum disorder (NMOSD) is an autoimmune inflammatory disease of the central nervous system, characterized by pathogenic anti-Aquaporin-4 antibodies (AQP4-Ab). Given that infections can trigger autoimmune responses, we investigated the association between Hepatitis B virus (HBV) infection and NMOSD.

Methods: HBV and hepatitis C virus serologies were analyzed in 105 NMOSD patients, 85 multiple sclerosis (MS) patients, and 1,661 healthy Taiwanese controls.

Triple-negative breast cancer-derived exosomes change the immunological features of human monocyte-derived dendritic cells and influence T-cell responses.

Background: Triple-negative breast cancer (TNBC) exhibits a lower survival rate in comparison to other BC subtypes. Utilizing dendritic cell (DC) vaccines as a form of immunotherapy is becoming a promising new approach to cancer treatment. However, inadequate immunogenicity of tumor antigens leads to unsatisfactory effectiveness of the DC vaccines.

Immunomodulatory effect of Dicrocoelium dendriticum ova on DSS-induced experimental colitis in C57BL/6 mouse.

Inflammatory bowel disease (IBD) significantly diminishes an individual's quality of life and increases the risk of colorectal cancer. Recent clinical and experimental findings suggest that infection with parasitic helminths may suppress the development of certain inflammatory conditions. The objective of this study was to evaluate the immunoregulatory effects of Dicrocoelium eggs on experimentally induced colitis in C57BL/6 mice using dextran sulfate sodium (DSS).

Study of TRAIL and SAHA Co-Treatment on Leukemia K562 Cell Line.

TRAIL (Tumor Necrosis Factor-Related Apoptosis-Inducing Ligand) is an attractive agent being considered a potential cancer treatment. It attaches to its death receptors, leading many cancer cells to apoptosis. However, some malignancies indicate substantial resistance to TRAIL, challenging anticancer scientists.

A review of the interplay between Takotsubo cardiomyopathy and adrenal insufficiency: Catecholamine surge and glucocorticoid deficiency.

Background: Takotsubo Cardiomyopathy (TCM) is a transient heart condition often precipitated by stress and characterized by atypical ventricular ballooning. The interplay between TCM and Adrenal Insufficiency (AI), particularly the influence of catecholamine excess and glucocorticoid deficiency on TCM's pathogenesis in individuals with AI, warrants comprehensive exploration for a better understanding of TCM pathophysiology and establishment of potential therapeutic strategies.

Methods: We conducted an extensive literature search via PubMed and Google Scholar, targeting reports on AI, heart failure, and cardiomyopathy, supplemented by forward and backward citation tracing.

VSIG-3/IGSF11 silencing in A2058 melanoma cells simultaneously suppresses melanoma progression and induces anti-tumoral cytokine profile in human T cells: In silico and in vitro study.

VISTA is a newly discovered immune checkpoint whose functional mechanisms have become increasingly important to study due to its brilliant results in cancer immunotherapy. Despite VSIG-3/IGSF11 being identified as an inhibitory ligand for VISTA with potential as a target for cancer immunotherapy, very little is known of its functions. This study aimed to conduct a detailed analysis of VSIG-3/IGSF11 in melanoma, as well as to study the effects of its silencing on melanoma cell line progression and human T cell functions.

Enhancement of apoptosis in Caco-2, Hep-G2, and HT29 cancer cell lines following exposure to peptides.

Objective: Cancer or neoplasm is a cosmopolitan catastrophe that results in more than 20 million new cases and 10 million deaths every year. Some factors lead to carcinogenesis like infectious diseases. Parasites like , by its components, could modulate the cancer system by inducing apoptosis.

Nanocurcumin in cancer treatment: a comprehensive systematic review.

Background: Curcumin, a compound in turmeric, shows potential in cancer treatment but is hindered by low bioavailability and solubility. Nanocurcumin, enhanced through nanotechnology, addresses these limitations, offering potential in oncological applications. This review systematically examines the efficacy, bioavailability, and safety of nanocurcumin in cancer treatment, collating data from in vitro, in vivo, and clinical studies.

The prognostic and therapeutic potential of vimentin in colorectal cancer.

Several cells and molecules in the tumor microenvironment have been introduced as effective factors in the prognosis and progression of colorectal cancer. As a key element of the intermediate filament family, vimentin is expressed by mesenchymal cells in a ubiquitous manner and contributes significantly to cellular integrity and stress resistance in colorectal cancer. Recent studies have shown that alterations in the expression patterns of intermediate filaments are significantly related to cancer progression, especially in phenotypes associated with cellular migration and invasion.