Structure-based design of a multi-epitope vaccine candidate against marburg virus using immunoinformatics and dynamics simulations.

The Marburg virus, a close relative of the Ebola virus, is a menacing Filovirus known for its devastating outbreaks in Germany and recent outbreaks in Guinea and Tanzania. This deadly pathogen triggers severe hemorrhagic fever, posing a grave threat to public health and demanding urgent attention from the global medical community. The amino acid sequence and PDB of the Envelope glycoprotein (GP) were extracted from RCSB for use in predicting epitopes (IEDB server).

Regulatory T Cells in Colon Cancer: Implications for Pathogenesis, Prognosis and Emerging Therapeutic Strategies.

Introduction: Colon cancer is a highly heterogeneous malignancy with significant global incidence and mortality. The tumor microenvironment (TME) plays a pivotal role in disease progression and treatment response. Among key components of the TME are tumor-infiltrating lymphocytes (TILs), particularly regulatory T cells (Tregs) and effector T cells, whose balance influences cancer outcomes.

Exosomal non-coding RNAs: key regulators of inflammation-related cardiovascular disorders.

Inflammation is a complex, tightly regulated process involving biochemical and cellular reactions to harmful stimuli. Often termed "the internal fire", it is crucial for protecting the body and facilitating tissue healing. While inflammation is essential for survival, chronic inflammation can be detrimental, leading to tissue damage and reduced survival.

Regulation of Apoptotic Pathways by MicroRNAs: A Therapeutic Strategy for Alzheimer's Disease.

Alzheimer's disease (AD) is a prevalent neurodegenerative disorder marked by a gradual decline in memory and cognitive functions. It is characterized by the presence of senile plaques, neurofibrillary tangles, and neuronal degeneration, affecting a significant portion of the human population. A key feature of various nervous system disorders, including AD, is extensive cellular death caused by apoptosis, which affects not only neurons but also glial cells.

Inflammasomes and Cardiovascular Disease: Linking Inflammation to Cardiovascular Pathophysiology.

Cardiovascular diseases (CVDs) remain a leading cause of global mortality, driven by risk factors such as dyslipidemia, hypertension and diabetes. Recent research has highlighted the critical role of inflammasomes, particularly the NLRP3 inflammasome, in the pathogenesis of various CVDs, including hypertension, atherosclerosis, myocardial infarction and heart failure. Inflammasomes are intracellular protein complexes that activate inflammatory responses through the production of pro-inflammatory cytokines such as IL-1β and IL-18, contributing to endothelial dysfunction, plaque formation and myocardial injury.

From protein to immunology: comprehensive insights into Marburg virus vaccines, mechanism, and application.

The Marburg virus (MARV), a member of the Filoviridae family, is a highly lethal pathogen that causes Marburg virus disease (MVD), a severe hemorrhagic fever with high fatality rates.Despite recurrent outbreaks, no licensed vaccine is currently available. This review explores MARV's genomic architecture, structural proteins, and recent advancements in vaccine development.

Unveiling Novel Targets in Lung Tumors for Enhanced Radiotherapy Efficacy: A Comprehensive Review.

Radiotherapy is a cornerstone of lung cancer management, though its efficacy is frequently undermined by intrinsic and acquired radioresistance. This review examines the complexity of lung tumors, highlighting their potential as a reservoir of novel targets for radiosensitization. Ionizing radiation (IR) primarily exerts its effects through oxidative damage and DNA double-strand breaks (DSBs).

Acinetobacter baumannii Bloodstream Infections in Hematopoietic Stem Cell Transplant Recipients: A Worldwide Systematic Review.

Objectives: Bloodstream infection is one of the main causes of death in hematopoietic stem cell transplant recipients. Acinetobacter baumannii is a bacteria associated with bloodstream infection and subsequent death from high antibiotic resistance in this group of patients. We evaluated bloodstream infections of Acinetobacter baumannii in hematopoietic stem cell transplant recipients.

Targeting breast tumor extracellular matrix and stroma utilizing nanoparticles.

Breast cancer is a complicated malignancy and is known as the most common cancer in women. Considerable experiments have been devoted to explore the basic impacts of the tumor stroma, particularly the extracellular matrix (ECM) and stromal components, on tumor growth and resistance to treatment. ECM is made up of an intricate system of proteins, glycosaminoglycans, and proteoglycans, and maintains structural support and controls key signaling pathways involved in breast tumors.

Nanoparticle biosensors for cardiovascular disease detection.

Early detection and management of cardiovascular diseases (CVDs) are crucial for patient survival and long-term health. CVD biomarkers such as cardiac Troponin-I (cTnI), N-terminal pro-brain natriuretic peptide (NT-proBNP), creatine kinase MB (CK-MB), Galectin-3 (Gal-3), etc are released into the circulation following heart muscle injury, ie, acute myocardial infarction (AMI). Biosensor technology including the use of nanoparticles can be designed to target specific biomarkers associated with CVD, enabling early detection and more rapid intervention to decrease morbidity and mortality.

MicroRNAs Modulating Neuroinflammation in Parkinson's disease.

Parkinson's disease (PD) is one of the most frequent age-associated neurodegenerative disorder. Presence of α-synuclein-containing aggregates in the substantia nigra pars compacta (SNpc) and loss of dopaminergic (DA) neurons are among the characteristic of PD. One of the hallmarks of PD pathophysiology is chronic neuroinflammation.

miRNA/epithelial-mesenchymal axis (EMT) axis as a key player in cancer progression and metastasis: A focus on gastric and bladder cancers.

The metastasis a major hallmark of tumors that its significant is not only related to the basic research, but clinical investigations have revealed that majority of cancer deaths are due to the metastasis. The metastasis of tumor cells is significantly increased due to EMT mechanism and therefore, inhibition of EMT can reduce biological behaviors of tumor cells and improve the survival rate of patients. One of the gaps related to cancer metastasis is lack of specific focus on the EMT regulation in certain types of tumor cells.