The Potential Role of Toxoplasma gondii Infection in Multiple Sclerosis Development: A Seroepidemiological Study in North Khorasan Province, Iran.

Pourpose: This study aimed to investigate the seroepidemiological status of Toxoplasma gondii (T. gondii) infection in Multiple Sclerosis (MS) patients compared to controls.

Methods: The present study included 98 MS patients and 100 controls.

Clinical Significance of TNFSF14/LIGHT and CD160 in Gastric Cancer and Peptic Ulcer Dyspepsia.

Background: Previous studies have reported the role of the Herpes Virus Entry Mediator (HVEM) in various cancer including gastric cancer. However, the expression level and clinical significance of CD160 and Tumor Necrosis Factor Ligand Superfamily Member 14 (TNFSF14) pathways in gastric cancer and gastric dyspepsia patients have remained unexplored.

Methods: The study involved the collection of gastric tissue biopsies from 42 patients with non-ulcerative dyspepsia (NUD) as the control group, 43 gastric cancer (GC) patients, and 48 patients with peptic-ulcerative dyspepsia (PUD).

Evaluation of Innate Lymphoid Cells (ILCs) Population in the Mouse Model of Colorectal Cancer.

Background: Innate Lymphoid Cells (ILCs) promote tissue homeostasis, contribute to the immune defense mechanisms, and play important roles in the initiation of immune responses and chronic inflammation.

Objective: To understand the roles of innate lymphoid cells in the pathophysiology of colorectal cancer (CRC) in the mouse model.

Methods: CRC was induced using azoxymethane (AOM) and dextran sulfate sodium (DSS) in Balb/c mice (the chemically induced group=18 mice), or orthotopic injection of CT-26 cell line into the colon of another set of Balb/c mice (the orthotopic group=14mice).

Can we consider soluble herpes virus entry mediator (sHVEM) as a tumor marker?

Background: Immune checkpoint molecules have critical roles in directing immune responses into co-inhibitory and co-stimulatory signals. Herpes virus entry mediator (HVEM) is a receptor of tumor necrosis factor receptor superfamily with unique features due to its interaction with both inhibitory and stimulatory ligands. The aim of this study was to measure the serum level of the soluble form of HVEM in patients with gastric, colorectal and breast cancers and evaluating its diagnostic and prognostic value.