Engineering CAR-T therapies for autoimmune disease and beyond.

Chimeric antigen receptor-T cell (CAR-T) therapy has transformed the management of refractory hematological malignancies. Now that targeting pathogenic cells of interest with antigen-directed cytotoxic T lymphocytes is possible, the field is expanding the reach of CAR-T therapy beyond oncology. Recently, breakthrough progress has been made in the application of CAR-T technology to autoimmune diseases, exploiting the same validated targets that were used by pioneering CAR-T therapies in hematology.

The surveillance and assessment of acute injuries in different age categories in national wrestling championships.

Purpose: The purpose of this study is to surveil the injuries in wrestling according to the different age categories and wrestling styles throughout the competition season.

Methods: The study was designed as a descriptive study. The study was conducted during the wrestling competition season in 2023 (from January 2023 to July 2023), which includes 5 different age categories: U-15, U-17, U-20, U-23, and seniors, along with the Turkey National Wrestling Championships.

Local response to the COVID-19 pandemic: The case of Nepal.

Outbreak of the coronavirus pandemic is testing governments' capacity. Generally, considerable attention is paid to the capacity and response of the central or national governments; however, COVID-19 pandemic is local in nature. Although central authorities have important roles to play in COVID-19 response, local governments, being closer to people, are best-positioned to form the first line of defense.

Molecular mechanisms of esophageal epithelial regeneration following repair of surgical defects with acellular silk fibroin grafts.

Constructive remodeling of focal esophageal defects with biodegradable acellular grafts relies on the ability of host progenitor cell populations to repopulate implant regions and facilitate growth of de novo functional tissue. Intrinsic molecular mechanisms governing esophageal repair processes following biomaterial-based, surgical reconstruction is largely unknown. In the present study, we utilized mass spectrometry-based quantitative proteomics and in silico pathway evaluations to identify signaling cascades which were significantly activated during neoepithelial formation in a Sprague Dawley rat model of onlay esophagoplasty with acellular silk fibroin scaffolds.

BASP1 labels neural stem cells in the neurogenic niches of mammalian brain.

The mechanisms responsible for determining neural stem cell fate are numerous and complex. To begin to identify the specific components involved in these processes, we generated several mouse neural stem cell (NSC) antibodies against cultured mouse embryonic neurospheres. Our immunohistochemical data showed that the NSC-6 antibody recognized NSCs in the developing and postnatal murine brains as well as in human brain organoids.

Heterogeneity of Stem Cells in the Hippocampus.

The discovery of neural stem cells in the adult mammalian hippocampus has attracted attention and controversy, which both continue to this day. Hippocampal neural stem cells and their immediate progeny, amplifying neuroprogenitor cells, give rise to neurons and astrocytes in the region. Envisioned as possible key for tissue regeneration, whether mobilized endogenously or transplanted exogenously, neural stem cells have been in the eye of both public and science over the course of the past 20 years.

Imaging Mass Spectrometry: A New Tool to Assess Molecular Underpinnings of Neurodegeneration.

Neurodegenerative diseases are prevalent and devastating. While extensive research has been done over the past decades, we are still far from comprehensively understanding what causes neurodegeneration and how we can prevent it or reverse it. Recently, systems biology approaches have led to a holistic examination of the interactions between genome, metabolome, and the environment, in order to shed new light on neurodegenerative pathogenesis.

Metabolomics of mammalian brain reveals regional differences.

Background: The mammalian brain is organized into regions with specific biological functions and properties. These regions have distinct transcriptomes, but little is known whether they may also differ in their metabolome. The metabolome, a collection of small molecules or metabolites, is at the intersection of the genetic background of a given cell or tissue and the environmental influences that affect it.

Evaluation of the Effect of Topical Oil on Excisional Palatal Wound Healing in Rabbits.

: The aim of this study was to evaluate the effect of (HP) oil on wound-healing process in rabbit palatal mucosa. : Thirty-six New Zealand albino rabbits were randomly allocated to following groups; (1) HP oil (test, = 18) and (2) olive oil (control, = 18). Palatinal excisional wounds were created and the oils were topically applied (0.

Evaluation of Pregnancy-Associated Plasma Protein-A Levels in Patients with Chronic Obstructive Pulmonary Disease and Associations with Disease Severity.

Chronic obstructive pulmonary disease (COPD) represents a systemic disorder characterized by chronic airflow limitation and an increased inflammatory response of the airways. Comorbidities are frequent in COPD and it is crucial to predict these in early stage for adequate management of COPD. Recent studies have reported that elevated levels of pregnancy-associated plasma protein-A (PAPP-A), a zinc-binding metalloproteinase, detected in patients with asthma, lung cancer, and pulmonary embolism and independently associated with cardiovascular events.

Serum Uric Acid, Alanine Aminotransferase, Hemoglobin and Red Blood Cell Count Levels in Pseudoexfoliation Syndrome.

Purpose. The pathogenesis of pseudoexfoliation (PEX), the most common cause of secondary glaucoma, has not been clearly identified, but there is increasing evidence that points out the role of oxidative stress. The aim of this study is to evaluate some of the most commonly used blood parameters, hemoglobin (Hb), red blood cell count (RBC), alanine aminotransferase (ALT), and uric acid (UA) levels, in subjects with PEX.

Serum and aqueous xanthine oxidase levels, and mRNA expression in anterior lens epithelial cells in pseudoexfoliation.

Purpose: The aim of this study was to determine serum and aqueous xanthine oxidase (XO) levels, and mRNA expression in anterior lens epithelial cells in pseudoexfoliation (PEX).

Methods: In this prospective study, serum, aqueous and anterior lens capsules were taken from 21 patients with PEX and 23 normal subjects who had undergone routine cataract surgery. Serum and aqueous XO levels were analyzed using the colorimetric method.

Tear and serum vitamin D levels in children with allergic rhinoconjunctivitis.

Background: Although solid cohort studies confirmed a preventative role for the anti-oxidant vitamin D in allergic asthma, a limited number of studies focused on allergic rhinoconjunctivitis (ARC). Here, we aimed to determine 25-hydroxycholecalciferol levels in tear and serum in young allergic rhinoconjunctivitis patients as compared to their apparently healthy matched controls.

Methods: In total, 22 children with allergic rhinoconjunctivitis and 31 healthy control subjects underwent serum total IgE and 25-hydroxycholecalciferol measurements.

Effects of ivabradine therapy on heart failure biomarkers.

Background: Heart rate (HR) reduction is associated with improved outcomes in patients with heart failure (HF) and biomarkers can be a valuable diagnostic tool in HF management. The primary aim of our study was to evaluate the short-term (6 months) effect of ivabradine on N-terminal pro B-type natriuretic peptide (NT-proBNP), CA-125, and cystatin-C values in systolic HF outpatients, and secondary aim was to determine the relationship between baseline HR and the NT-proBNP, CA-125, cystatin-C, and clinical status variation with ivabradine therapy.

Methods: Ninety-eight patients (mean age: 65.

Pentraxin 3 as a novel biomarker of inflammation in chronic obstructive pulmonary disease.

Chronic obstructive pulmonary disease (COPD) is a complex chronic inflammatory disease of the lungs in which inflammatory markers are involved with significant extrapulmonary effects that may contribute to its severity and complications. Moreover, some of the inflammatory markers such as C-reactive protein (CRP) are associated with COPD. Pentraxin 3 (PTX3) is the member of long pentraxins.

Serum Levels of Omentin in Pseudoexfoliation Syndrome.

Purpose: Omentin, a member of the adipocytokines family, is derived from adipose tissue and a lower level of serum omentin is considered as a metabolic risk factor. The aim of the present study is to evaluate the serum levels of omentin in patients with pseudoexfoliation syndrome (PES).

Materials And Methods: Patients without any systemic or ocular disease other than PES were included in the study.

Serum levels of visfatin, resistin and adiponectin in patients with psoriatic arthritis and associations with disease severity.

Aim: Psoriatic arthritis (PsA) is an inflammatory form of arthritis typically associated with psoriasis and/or psoriatic nail disease. Adipocytokines were once thought to influence development of (only) insulin resistance and diabetes mellitus. However, it is now clear that adipocytokines play important roles in development of the inflammation associated with either autoimmune or auto-inflammatory disorders.

Plasma omentin levels in drug-free patients with schizophrenia.

Aims: We aimed to investigate plasma omentin concentrations in non-obese, drug-free patients with schizophrenia in comparison with healthy volunteers.

Method: Thirty-two patients with schizophrenia and 33 control subjects were recruited. Plasma omentin levels were determined by enzyme-linked immunosorbent assay.

Intraperitoneal Nigella sativa for prevention of postoperative intra-abdominal adhesions in rats.

Objective: To evaluate intraperitoneal administration of Nigella sativa (NS) to prevent postoperative intraperitoneal adhesion (PPA) after surgical manipulation of rat uterine horn.

Materials And Methods: Two forms of NS were used in the study (Volatile oil (NSVO) and the ethanolic extract (NSEE)). A total of 50 rats were randomly assigned to the sham group (n = 10), control group (n = 10), NSVO group (n = 10), NSEE group (n = 10), and the Seprafilm group(n = 10).

Asymmetric dimethylarginine levels in patients with cutaneous anthrax: a laboratory analysis.

Background: Asymmetric dimethylarginine (ADMA), the main endogenous inhibitor of nitric oxide synthase, is considered to be associated with endothelial dysfunction. High ADMA levels have been shown to be related with disorders causing vascular inflammation such as hypertension, hypercholesterolemia, atherosclerosis, chronic heart failure, stroke and sepsis. Cutaneous anthrax (CA) is a serious infectious disease which may cause vasculitis.

Treatment of ankylosing spondylitis with TNF inhibitors does not have adverse effect on results of liver function tests: a longitudinal study.

Aim: To retrospectively investigate and compare the effects of tumor necrosis factor alpha inhibitors (TNFi) on hepatic enzymes in ankylosing spondylitis (AS) patients.

Methods: A retrospective analysis of the records of 94 AS (66 male, 28 female) patients using TNFi was performed. Patients' clinical data, Bath Ankylosing Spondylitis Disease Activity (BASDAI) scores, erythrocyte sedimentation rate (ESR) and C-reactive protein (CRP) levels were all examined.

Serum levels of omentin are not altered in drug-naive patients with major depression: a pilot study.

Background: Decreased plasma levels of omentin, a relatively novel adipokine, are shown to be associated with metabolic abnormalities and proinflammatory states. Although other adipokines such as leptin and adiponectin have been extensively investigated in patients with major depressive disorder (MDD), no studies have evaluated omentin levels in major depression. Therefore, this study sought to test the hypothesis that drug-naive patients with MDD would have lower serum omentin levels than a healthy control group similar in age, sex, and body mass index.

Serum hepcidin levels and iron metabolism in obese children with and without fatty liver: case-control study.

Unlabelled: Hepcidin is a regulator of iron balance that is increased in obesity. It reduces the absorption of iron, reduces the transfer of iron from macrophages to the plasma and/or prevents mobilisation of stored iron. Obese patients with non-alcoholic fatty liver disease (NAFLD) demonstrate adipokine and cytokine release promoting inflammatory response.