Circulating miRNAs Signature as a Predictor of Cachexia in Chronic Heart Failure: Diagnostic and Prognostic Implications.

Cachexia, often seen in chronic heart failure (CHF), worsens patient outcomes and survival. Early detection is crucial, and circulating miRNAs offer potential as biomarkers linking heart function, inflammation, and cachexia. This study aimed to identify plasma miRNAs associated with cachexia in CHF and assess their diagnostic and prognostic value.

Plasma Circulating lncRNAs: MALAT1 and NEAT1 as Biomarkers of Radiation-Induced Adverse Effects in Laryngeal Cancer Patients.

: The majority of head and neck cancers (HNCs) occur in the larynx. In clinical practice, adverse effects are frequently observed in laryngeal cancer (LC) patients undergoing radiotherapy (RT). Therefore, investigating markers that can predict these unfavorable events is of interest.

Blood Circulating LncRNAs: SNHG5 and ZFAS1 as Biomarkers Reflecting Cachexia Incidence in Chronic Heart Failure Patients.

Background: Systemic inflammation plays a crucial role in the development and progression of chronic heart failure (CHF) across all phenotypes. The continuous release of proinflammatory cytokines causes muscle atrophy and adipocyte breakdown, ultimately resulting in cachexia. Long noncoding RNAs (lncRNAs) are emerging as potential biomarkers associated with cachexia, as they indirectly regulate muscle and fat tissue metabolism.

Role of sclerostin in mastocytosis bone disease.

Mastocytosis is a heterogeneous group of disorders, characterized by accumulation of clonal mast cells which can infiltrate several organs, most often spine (70%). The pathogenesis of mastocytosis bone disease is poorly understood. The main aim of the study was to investigate whether neoplastic mast cells may be the source of sclerostin and whether there is an association between sclerostin and selected bone remodeling markers with mastocytosis related bone disease.

MiR-22-3p as a promising predictor of nutritional deficiencies in patients with head and neck cancer subjected to intensity-modulated radiation therapy.

Head and neck cancer (HNC) is the seventh most common cancer globally, with 20-60% of patients experiencing nutritional deficiencies. Recent studies indicate that microRNAs (miRNAs) may serve as molecular markers for malnutrition. This study evaluated miR-22-3p as a potential predictor of nutritional deficiencies and a prognostic factor in HNC patients undergoing intensity-modulated radiation therapy (IMRT).

The Relationship between miR-5682 and Nutritional Status of Radiotherapy-Treated Male Laryngeal Cancer Patients.

Background: Nutritional deficiencies are frequently observed in patients with head and neck cancer (HNC) undergoing radiation therapy. microRNAs (miRNAs) were found to play an important role in the development of metabolic disorders throughout regulation of genes involved in inflammatory responses. This study aimed to explore the correlation between pre-treatment miR-5682 expression and parameters reflecting nutritional deficits in laryngeal cancer (LC) patients subjected to radiotherapy (RT).

Polymorphism (rs1143634) and IL-1β Plasma Concentration as Predictors of Nutritional Disorders and Prognostic Factors in Multiple Myeloma Patients.

Background: Multiple myeloma (MM) is a hematological neoplasm of the early precursor of B-cells. The most characteristic symptoms observed during MM include hypocalcemia, anemia, bacterial infections, and renal damage. Nutritional disorders, especially malnutrition, are noted in about 35-71% of MM patients.

Does Human Papillomavirus Infection Influence the Frequency and Severity of Nutritional Disorders in Head and Neck Cancer?

Background: About 87% of head and neck cancer (HNC) patients (mostly oropharyngeal cancer-OPC) are infected with human papillomavirus (HPV). Recent studies have demonstrated a significant correlation between HPV infection and nutritional disorders in HNC patients. Therefore, we formed a hypothesis that nutritional disorders or their severity in HNC patients may be associated with the occurrence of HPV infection due to known molecular differences in involved tissue.

High Level of Irisin as a Marker of Malnutrition in Head and Neck Cancer Patients Subjected to Radiotherapy.

BACKGROUND Head and neck cancers (HNC) are the 7th most prevalent neoplasms in the world. In 50% of these patients, body weight loss and malnutrition are observed before the beginning of therapy. It is known that an important role in the pathomechanism of malnutrition and cachexia is played by the development of inflammation, degradation of muscle fibers, and browning of white adipose tissue (WAT).

The Usefulness of Extended Inflammation Parameters and Systemic Inflammatory Response Markers in the Diagnostics of Autoimmune Hepatitis.

(1) Introduction: Autoimmune hepatitis (AIH) is a chronic disease. A persistent autoimmune reaction in the liver is significantly related to the systemic inflammatory response. Extended Inflammation Parameters (EIP) can be used to assess the activation of immune cells such as activated neutrophils (NEUT-RI and NEUT-GI) and activated lymphocytes (RE-LYMP and AS-LYMP) in the phase of active inflammation.

TNFRSF1A Gene Polymorphism (−610 T > G, rs4149570) as a Predictor of Malnutrition and a Prognostic Factor in Patients Subjected to Intensity-Modulated Radiation Therapy Due to Head and Neck Cancer.

Background: Malnutrition is a nutritional disorder observed in 52% of patients with head and neck cancer (HNC). Malnutrition is frequently related to the increased level of proinflammatory cytokines. In turn, ongoing inflammation is associated with increased catabolism of skeletal muscle and lipolysis.

Serum Calprotectin - a NET Product - as a Biomarker of Disease Activity in Patients with Systemic Lupus Erythematosus: A Single-Center Case-Control Study from Poland.

BACKGROUND Calprotectin (S100A8/A9 or myeloid-related protein 8/14) is a heterodimeric S100 complex expressed in leukocytes. Calprotectin participates in development of the inflammatory response by binding to receptors for advanced glycation end-products (RAGE) and Toll-like receptors (TLR). The clinical activity of systemic lupus erythematosus (SLE) is evaluated using the Systemic Lupus International Collaborating Clinics (SLICC) criteria and the Systemic Lupus Erythematosus Disease Activity Index (SLEDAI).

TNF-α Induced Myotube Atrophy in C2C12 Cell Line Uncovers Putative Inflammatory-Related lncRNAs Mediating Muscle Wasting.

Background: Muscle atrophy is a complex catabolic condition developing under different inflammatory-related systemic diseases resulting in wasting of muscle tissue. While the knowledge of the molecular background of muscle atrophy has developed in recent years, how the atrophic conditions affect the long non-coding RNA (lncRNAs) machinery and the exact participation of the latter in the mediation of muscle loss are still unknown. The purpose of the study was to assess how inflammatory condition developing under the tumor necrosis factor alpha (TNF-α) treatment affects the lncRNAs' expression in a mouse skeletal muscle cell line.

Circulating Serum MiRNA-8074 as a Novel Prognostic Biomarker for Multiple Myeloma.

MiRNA-8074 is a molecule with the potential to regulate the expression of key genes related to the pathogenesis of multiple myeloma (MM), i.e., , , , and .

High miR-511-3p Expression as a Potential Predictor of a Poor Nutritional Status in Head and Neck Cancer Patients Subjected to Intensity-Modulated Radiation Therapy.

Nutritional deficiencies, including malnutrition and its irreversible type cachexia, are often observed in patients with head and neck cancer (HNC). Among the various factors contributing to the occurrence of these disorders, inflammation seems to be crucial. The potential regulatory properties of miR-511-3p, e.

Polymorphism of the ITGAM gene (rs7193943) and bioelectric impedance analysis as potential predictors of cachexia in chronic heart failure.

Cardiac cachexia (CC) is an unfavorable metabolic syndrome leading to exacerbation of chronic heart failure (CHF) and a higher risk of death. The main factor contributing to the development of cachexia is the ongoing inflammatory process mediated by genes (e.g.

Extended Inflammation Parameters (EIP) as Markers of Immune System Cell Activation in Psoriasis.

Psoriasis is an inflammatory, autoimmune disease that affects approximately 2% of the population. The inflammation in psoriasis can be systemic, so despite a predominantly cutaneous manifestation, it also affects the internal organs. The diagnosis and monitoring of the disease are based on the clinical picture.

Polymorphism of The Regulatory Region of the Gene (-323G>A) as a Novel Predictor of a Poor Nutritional Status in Head and Neck Cancer Patients Subjected to Intensity-Modulated Radiation Therapy.

Background: The most serious disturbance of the nutritional status is neoplastic cachexia. The main factor contributing to the development of cachexia is the ongoing inflammatory process. The gene associated with the development of the inflammatory response is .

AA genotype of PLIN1 13041A>G as an unfavourable predictive factor of malnutrition associated with fat mass loss in locally advanced head and neck cancer male patients treated with radiotherapy.

Introduction: Malnutrition is a frequently diagnosed condition in head and neck cancer (HNC) patients after radiation therapy (RTH). Malnutrition causes adipose tissue dysfunction associated with intensified lipolysis and disruption of the activity of mechanisms that protect adipose tissue against this process, which include the protective function of perilipin.

Material And Methods: The purpose of this study was the evaluation of the predictive value of 13041A>G PLIN1 polymorphism in the development of malnutrition related to adipose tissue loss in a group of 80 patients with locally advanced HNC treated by means of radical radiation therapy.

Serum brain-derived neurotrophic factor (BDNF) concentration predicts polyneuropathy and overall survival in multiple myeloma patients.

Brain-derived neurotrophic factor (BDNF) is a protein with a potent influence on several aspects of neuronal and blood vessel functions. However, its prognostic potential and functional role in multiple myeloma (MM) remain largely unknown. In this study, we investigated the influence of BDNF on the risk of chemotherapy-induced peripheral neuropathy (CIPN) and clinical outcome.

Polymorphism of TNFRSF1 A may act as a predictor of severe radiation-induced oral mucositis and a prognosis factor in patients with head and neck cancer.

Objective: The aim of this study was to evaluate the relationship between single nucleotide polymorphism (SNP) (-135 T>C) of TNFRSF1 A and the frequency of occurrence and severity of oral mucositis (OM) in patients with head and neck cancer (HNC) treated with radiotherapy (RT).

Study Design: This retrospective, cohort study included 60 patients with HNC treated with intensity-modulated radiation therapy (IMRT). TNFRSF1 A SNP analysis (-135 T>C) was performed by using molecular probes (TaqMan, ThermoFisher Scientific, Waltham, MA) in DNA isolated from peripheral blood (QIAamp DNA MiniKit; Qiagen, Germantown, MD).

Electrical and Hormonal Biomarkers in Cachectic Elderly Women with Chronic Heart Failure.

Background: Cachexia is an unfavorable metabolic syndrome causing involuntary weight loss followed by muscle wasting, which can lead to the exacerbation of chronic heart failure (CHF), and considerably increases mortality rate among CHF patients. Unfortunately, until now it has not been possible to determine factors that could improve clinical options for cachexia management or enable the identification of patients at risk of its development. We assessed how cachexia conditions in CHF reflect cardiac and laboratory parameters in comparison with non-cachectic patients.

[Uwarunkowania opóźnienia rozpoznań osiowych spondyloartropatii zapalnych].

Objective: Wstęp: Prawdopodobieństwo rozwoju osiowej postaci spondyloartropatii zapalnej (axSpA) wynosi ponad 90% u chorych z przewlekłym bólem kręgosłupa, obecnym antygenem HLA B27 i dodatnim wywiadem rodzinnym w kierunku zesztywniającego zapalenia stawów kręgosłupa (ZZSK), łuszczycy, reaktywnego zapalenia stawów, chorób zapalnych jelit lub zapalenia błony naczyniowej oka. Aktywność choroby w postaci nieradiologicznej axSpA i ZZSK podobnie wpływa na jakość życia a z praktycznego punktu widzenia podejście do leczenia jest jednakowe. Cel pracy: Próba identyfikacji przyczyn spóźnionych rozpoznań ZZSK wśród chorych hospitalizowanych w Klinice Reumatologii i Układowych Chorób Tkanki Łącznej w Lublinie oraz sugestie dotyczące poprawy ścieżki diagnostycznej, zwłaszcza wśród lekarzy innych specjalności niż reumatolodzy.