Neuropilin-1 expression in primary and metastatic prostate cancer: Expression patterns and clinicopathological correlations.

Despite significant advancements in prostate cancer (PCa) diagnostics, it remains a challenge for accurate diagnosis and effective treatment. The aging global population and the established correlation between PCa incidence and advancing age suggest an anticipated rise in cases. Traditional clinicopathological parameters, such as prostate-specific antigen (PSA) levels, Gleason Grade Group, and pT stage, highlight the need for novel biomarkers to improve prognostic accuracy and risk assessment.

EGFR Levels in NSCLC Are Associated With Expression of SATB1 and EMT-promoting Factors.

Background/aim: Epidermal growth factor receptor (EGFR) expression plays a key role in the diagnosis and treatment of non-small cell lung cancer (NSCLC). Therefore, identifying factors that may influence EGFR levels is of significant interest. Some studies have suggested that Special AT-rich Binding Protein 1 (SATB1) could act as a positive regulator of EGFR gene transcription; however, this relationship has not yet been confirmed in NSCLC.

Contrast-Induced Nephropathy (CIN) After Invasive Treatment of Acute Coronary Syndromes-Predictors, Short and Long-Term Outcome.

Contrast-induced nephropathy (CIN) is a well-documented complication following coronary angiography and percutaneous coronary intervention (PCI). This study aims to evaluate the predictors of CIN and its effect on outcomes in patients with acute coronary syndrome (ACS). A retrospective study included 1579 patients who underwent coronary angiography or PCI.

AMH and Kisspeptin Receptor Expression in Rare Hydropic Leiomyoma: A Case Study.

BACKGROUND Leiomyomas are common benign uterine tumors (BUMTs) with diverse histopathological subtypes and variable clinical presentations. While most are asymptomatic, some cause significant morbidity, including abnormal uterine bleeding, infertility, and pain. Hydropic leiomyomas (HLMs) are rare variants histopathologically characterized by zonal edema and may pose diagnostic challenges, particularly when located in atypical sites such as the retroperitoneal space.

Immunohistochemical expression of testin protein in testicular tumours in dogs.

Testin (TES), a protein localised in the cytoplasm and belonging to the LIM family of proteins, is part of the cytoskeleton localised along stress fibres and recruited to focal adhesions. It is considered a tumour suppressor protein in humans and decreased TES expression has been shown to increase cell motility and decrease cell-cell contact. In veterinary medicine, TES has only been studied in rat testes and, more recently, also in canine testes.

Reduced Expression of SATB2 in Colorectal Cancer and Its Association with Demographic and Clinicopathological Parameters.

Special AT-rich sequence-binding protein 2 (SATB2), as a nuclear matrix-associated protein and transcription factor engaged in chromatin remodeling and the regulation of gene expression, plays an important role in growth and development processes. SATB2 has been shown to have tissue-specific expression, also related to some cancers, including colorectal cancer (CRC). The aim of this study was to compare gene expression in tumor and matched non-involved colorectal tissues obtained from CRC patients, and to investigate its association with clinicopathological and demographic parameters, as well as patients' overall survival.

Association of Selected STAT Inhibitors with Prolactin-Induced Protein (PIP) in Breast Cancer.

Breast cancer (BC) is the most common cancer in women, and a higher level of prolactin-induced protein (PIP) is associated with better responses to adjuvant chemotherapy. The signal transducer and activator of transcription 5 (STAT5) is a potential regulator of the PIP gene. Prolactin (PRL) and its receptor (PRLR) activate JAK2/STAT5 signaling in BC, which is modulated by inhibitors like suppressors of cytokine signaling (SOCS) proteins and protein inhibitors of activated STAT (PIAS).

Molecular signature of primate astrocytes reveals pathways and regulatory changes contributing to human brain evolution.

Astrocytes contribute to the development and regulation of the higher-level functions of the brain, the critical targets of evolution. However, how astrocytes evolve in primates is unsettled. Here, we obtain human, chimpanzee, and macaque induced pluripotent stem-cell-derived astrocytes (iAstrocytes).

Enhanced Expression of N-Cadherin, but Not of E-Cadherin, in Cutaneous Squamous Cell Carcinoma in Comparison to Basal Cell Carcinoma.

Background: Adhesion molecules including E-cadherin and N-cadherin have been proven to contribute to the carcinogenesis process. It has been demonstrated that an increased expression or appearance of N-cadherin, as well as a reduction in the expression of E-cadherin, are documented in many cancers, often leading to the loss of intercellular adhesion and acquisition of a more invasive or even metastatic mesenchymal phenotype. The aim of this study was to assess the expression of E-cadherin and N-cadherin, as well as markers of proliferation Ki67 in basal cell carcinoma (BCC) and squamous cell carcinoma (SCC).

Occurrence and potential risk of steroid hormones in selected surface water and wastewater treatment plants in western Kenya.

Steroid hormones are significant contributors to endocrine disruption, affecting the hormonal functions of both humans and aquatic organisms. However, data on their occurrence and risks in fresh water systems particularly in low- and middle-income countries, is scarce. In this regard, a comprehensive investigation of 58 steroid hormones in rivers and wastewater treatment plants (WWTPs) was conducted in western Kenya.

Effectiveness of a nurse-led program of frequent educational meetings in achieving weight loss in patients with coronary artery disease: A prospective study from Poland.

Background: Body mass index (BMI) reduction in secondary prevention of cardiovascular diseases requires a multidimensional intervention.

Aims: We aimed to evaluate the effect of regular 1-year nursing supervision on weight reduction in secondary prevention in patients with acute coronary syndromes.

Methods: The study was conducted from 2018 to 2022.

New insights into the role of the CHI3L2 protein in invasive ductal breast carcinoma.

Chitinase-like proteins have multiple biological functions that promote tumor growth, angiogenesis and metastasis. Expression of CHI3L2, which is similar in structure to CHI3L1, is detected in glioma cells and tumor-associated macrophages (TAMs) in glioma and breast cancer. However, its exact role remains unclear.

TYK2 Protein Expression and Its Potential as a Tissue-Based Biomarker for the Diagnosis of Colorectal Cancer.

Background/objectives: The aim of this study was to examine the expression of TYK2 in colorectal cancer (CRC) and to determine the potential diagnostic and prognostic significance of this kinase.

Methods: Digital image analysis was performed to assess immunohistochemical TYK2 reactivity.

Results: There were significant differences for all positive pixels between CRC and normal colonic mucosa, with higher TYK2 expression levels observed in surgical margins than in adenocarcinomas ( = 0.

ERα status of invasive ductal breast carcinoma as a result of regulatory interactions between lysine deacetylases KAT6A and KAT6B.

Breast cancer (BC) is the leading cause of death among cancer patients worldwide. In 2020, almost 12% of all cancers were diagnosed with BC. Therefore, it is important to search for new potential markers of cancer progression that could be helpful in cancer diagnostics and successful anti-cancer therapies.

Correlating dermatoscopic features with immunohistochemical markers in basal cell carcinoma: a comprehensive analysis of 100 cases in Caucasian population.

Background: Basal Cell Carcinoma (BCC) is the most common form of skin cancer, characterized by its low metastatic potential yet considerable diversity in clinical and dermatoscopic presentation. Advances in dermatoscopy have significantly improved the early detection of BCC, revealing specific patterns that guide diagnosis and management. Parallelly, immunohistochemical markers have been explored for their potential to elucidate the underlying tumor biology and prognosis, with particular focus on angiogenesis, melanocytic activity, and lymphangiogenesis.

Impact of RBMS 3 Progression on Expression of EMT Markers.

Epithelial-to-mesenchymal transition (EMT) is a complex cellular process that allows cells to change their phenotype from epithelial to mesenchymal-like. Type 3 EMT occurs during cancer progression. The aim of this study was to investigate the role of RNA-binding motif single-stranded interacting protein 3 (RBMS 3) in the process of EMT.

Correlation between Periostin Expression and Pro-Angiogenic Factors in Non-Small-Cell Lung Carcinoma.

The role of periostin (POSTN) in remodeling the microenvironment surrounding solid tumors and its effect on the tumor cells in non-small-cell lung carcinoma (NSCLC) have not yet been fully understood. The aim of this study was to determine the relationship between POSTN expression (in tumor cells [NSCLC cells] and the tumor stroma) and pro-angiogenic factors (CD31, CD34, CD105, and VEGF-A) and microvascular density (MVD) in NSCLC. In addition, these associations were analyzed in individual histological subtypes of NSCLC (SCC, AC, and LCC) and their correlations with clinicopathological factors and prognosis were examined.

Prognostic significance of alpha-2-macrglobulin and low-density lipoprotein receptor-related protein-1 in various cancers.

Cancer is the leading cause of death worldwide. The World Health Organization (WHO) estimates that 10 million fatalities occurred in 2023. Breast cancer (BC) ranked first among malignancies with 2.

The VISTA/VSIG3/PSGL-1 axis: crosstalk between immune effector cells and cancer cells in invasive ductal breast carcinoma.

A checkpoint protein called the V-domain Ig suppressor of T cell activation (VISTA) is important for controlling immune responses. Immune cells that interact with VISTA have molecules, or receptors, known as VISTA receptors. Immune system activity can be modified by the interaction between VISTA and its receptors.

Pulsed electric field induces exocytosis and overexpression of MAGE antigens in melanoma.

Nanosecond pulsed electric field (nsPEF) has emerged as a promising approach for inducing cell death in melanoma, either as a standalone treatment or in combination with chemotherapeutics. However, to date, there has been a shortage of studies exploring the impact of nsPEF on the expression of cancer-specific molecules. In this investigation, we sought to assess the effects of nsPEF on melanoma-specific MAGE (Melanoma Antigen Gene Protein Family) expression.

Vitrification of feline ovarian tissue: Comparison of protocols based on equilibration time and temperature.

Global contraction of biodiversity pushed most members of Felidae into threatened or endangered list except the domestic cat (Felis catus) thence preferred as the best model for conservation studies. One of the emerging conservation strategies is vitrification of ovarian tissue which is field-friendly but not yet standardized. Thus, our main goal was to establish a suitable vitrification protocol for feline ovarian tissue in field condition.

Association between skin lymphangiogenesis parameters and arterial hypertension status in patients: An observational study.

Background: Recent studies have indicated that the skin lymphatic system and interstitium may play a role in the pathophysiology of arterial hypertension (AH).

Objectives: We aimed to determine whether the set of pathway parameters described previously in rodents would allow for the distinction between hypertensive and normotensive patients.

Material And Methods: Molecular and histopathological parameters from the skin and blood of patients with AH (AH group, n = 53), resistant AH (RAH group, n = 32) and control (C group, n = 45) were used, and a statistical multivariate bootstrap methodology combining partial least squares-discriminant analysis (PLS-DA) and selectivity ratio (SR) were applied.