Results 121 to 130 of about 36,130 (196)

Unusual Cytology Features of A DICER1‐Mutated Thyroid Nodule: Raising Awareness of A Potential Diagnostic Pitfall During Fine Needle Aspiration

Cytopathology, EarlyView.
This article describes the unusual cytology features of a DICER1‐mutated thyroid nodule. Fine needle aspiration revealed predominantly cell debris/degenerated cells and rare viable follicular cells with mild cytologic atypia. Surgical resection revealed a nodule with nearly complete infarction, which is one specific feature of DICER1‐mutated thyroid ...
Wenli Dai, Eduardo V. Zambrano, Sabri Yilmaz, Qian Wang   +3 more
wiley   +1 more source

Síndrome metabólico [PDF]

, 2015
El síndrome metabólico es un conjunto de factores de riesgo, que requieren la presencia de obesidad de predominio central, dislipemia, hipertensión arterial y resistencia a la insulina, todos ellos, predictores de enfermedad cardiovascular y diabetes ...
Güemes-Hidalgo, M., Muñoz-Calvo, M. T.
core   +1 more source

A guide to the types, structures, and multifaceted functions of matrix metalloproteinases in cancer

The FEBS Journal, EarlyView.
Matrix metalloproteinases (MMPs) orchestrate cancer progression and metastasis through proteolytic and non‐proteolytic actions. By remodeling the tumor microenvironment, enhancing growth factor availability, and modulating cell behavior, MMPs promote proliferation, migration or invasion, and epithelial‐to‐mesenchymal transition. Alongside extracellular
Zoi Piperigkou, Sylvia Mangani, Spyros Kremmydas, Nikolaos E. Koletsis, Nikos K. Karamanos   +4 more
wiley   +1 more source

Poly (I:C) increases the expression of galectin 1, 3, 9 and HGF genes in exosomes isolated from human Wharton's jelly mesenchymal stem cells

Heliyon
Background: Mesenchymal stem cells (MSCs) are commonly employed as a powerful tool for the treatment of immune-mediated problems owing to their capacity to regulate the immune system and differentiate into different tissues.
Mehdi Abbaspour, Mehri Ghafourian Boroujerdnia, Mohammad Taher Tahoori, Mojtaba Oraki Kohshour, Mohammad Ghasemi Dehcheshmeh, Sareh Amirzadeh, Afshin Amari   +6 more
doaj   +1 more source

Disruption of iron metabolism resulting from Dmt1/Slc11a2 deficiency compromises Notch protein degradation and transcriptional activation

The FEBS Journal, EarlyView.
Divalent metal transporter 1 (Dmt1) maintains iron homeostasis and lysosomal proteostasis required for physiological Notch receptor–ligand signaling. Dmt1 loss lowers iron storage capacity (ferritin), increasing intracellular Fe2+, driving ROS and lipid peroxidation, and leading to lysosomal/mitochondrial dysfunction.
Rui Zhang, Somaieh Ahmadian, Jolanda Piepers, Florian Bock, Tom Keulers, Marc A. Vooijs   +5 more
wiley   +1 more source

Early‐Onset Oral Squamous Cell Carcinoma: Emerging Biological Insights, Risk Factors and Clinical Implications

Journal of Oral Pathology &Medicine, EarlyView.
ABSTRACT Background Early‐onset oral squamous cell carcinoma (EO‐OSCC), commonly defined as occurring in individuals under 50 years of age, is increasingly recognized as a potentially distinct clinical subset with differences in exposure patterns and tumor biology compared with conventional oral squamous cell carcinoma (OSCC).
Gennaro Musella, Cristina D'Antonio, Federica Canfora, Michele D. Mignogna, Valentino Vellone, Vito Carlo Alberto Caponio, Amerigo Giudice, Alessandro Villa, Daniela Adamo   +8 more
wiley   +1 more source

Influence of Obstructive Sleep Apnea on Maternal and Perinatal Outcomes in Patients With Gestational Diabetes Mellitus

Journal of Sleep Research, EarlyView.
ABSTRACT The prevalence of obstructive sleep apnea (OSA) increases during pregnancy and is associated with gestational diabetes mellitus (GDM), although its clinical impact on birth outcomes remains unclear. We aimed to assess the effect of several OSA criteria and intermittent hypoxia in the third trimester on perinatal outcomes in women with GDM.
María Cerdà Moncadas, Oleksandr Serednytskyy, Ainhoa Álvarez Ruiz De Larrinaga, Laura Cànaves‐Gómez, Andrés Sánchez Barón, Mercedes Codina Marcet, Mónica De La Peña Bravo, Amanda Iglesias Coma, Daniel Morell‐Garcia, José Antonio Peña Zarza, María Paloma Giménez Carrero, María Concepción Piñas Cebrian, Susana García Fernández, Francisco García‐Río, Alberto Alonso‐Fernández   +14 more
wiley   +1 more source

Inflammatory Mediators Both Directly and Indirectly Promote Microglial Proliferation

Glia, Volume 74, Issue 5, May 2026.
– CSF2, IL3, and TNFɑ directly promote microglial proliferation. – Neuron‐secreted factors suppress microglial proliferation. – IL1 cytokines promote CSF2 release from astrocytes, which promotes microglial proliferation. ABSTRACT Microglia—the predominant immune cell of the central nervous system (CNS)—possess an astounding capacity for proliferation ...
Brady P. Hammond, Eugene Hahn, Kelly V. Lee, Bradley J. Kerr, Jason R. Plemel   +4 more
wiley   +1 more source

Ampk regulates IgD expression but not energy stress with B cell activation. [PDF]

, 2019
Ampk is an energy gatekeeper that responds to decreases in ATP by inhibiting energy-consuming anabolic processes and promoting energy-generating catabolic processes.
Ahsan, Fasih M, Braas, Daniel, Graeber, Thomas G, Hong, Jason S, Kim, Diane NH, Minasyan, Aspram, Teitell, Michael A, Ten Hoeve, Johanna, Waters, Lynnea R, Zangle, Thomas A   +9 more
core   +1 more source

Clinical Outcomes and Non‐Invasive Testing in Metabolic Dysfunction‐Associated Steatohepatitis With Cirrhosis: A Systematic Review

Liver International, Volume 46, Issue 5, May 2026.
ABSTRACT Background and Aims Metabolic dysfunction‐associated steatohepatitis (MASH) with cirrhosis lacks definitive treatments and poses an increasing healthcare burden globally. We undertook a systematic literature review (SLR) to better understand the disease burden in cirrhosis due to MASH.
Hannes Hagström, Chris Hellmund, Jeffrey V. Lazarus, Riku Ota, Mary E. Rinella, Giada Sebastiani, Fotis Tefos, Zobair M. Younossi, Mazen Noureddin   +8 more
wiley   +1 more source