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Abstract The maintenance of human embryonic stem cell (hESC) self-renewal and pluripotency is governed by distinct signaling pathways, yet endogenous pluripotency-supporting pathways remain understudied despite extensive...

Abstract Epithelial-myoepithelial carcinoma (EMC), an uncommon neoplasm with low-grade malignancy, develops in tissues resembling those of the salivary glands. Pulmonary EMC (P-EMC) exhibits biphasic differentiation. The...

Oligodendrocytes (OLG) are the cells resident in the CNS responsible for myelination. OLG undergo a succession of morphological and molecular changes along several maturational stages. Galectin-3 (Gal-3) is a 25- to 35-K...

Introduction The imbalance between osteoblasts and osteoclasts is central to osteoporosis.Insulin like growth factor (IGF) has protective effects on bone. As an IGF-binding protein, the role of IGFBP in bone has also beg...

Bone metastasis is a frequent and incurable consequence of advanced prostate cancer (PC). This process originates through an interplay between disseminated tumor cells and heterogeneous bone resident cells in the metasta...

Background Postmenopausal osteoporosis (PMOP) is characterized by exacerbated bone resorption and inadequate bone formation, with macrophage-driven inflammation playing a key role. However, how immunometabolic reprogramm...

Background: The functional role of circular ribonucleic acids in ankylosing spondylitis (AS) remains poorly understood. In our previous study, circ_0004496 and actin gamma 1 (ACTG1) were found to be upregulated in ossifi...

ABSTRACT Cerebral palsy (CP), mainly resulting from preterm white matter injury (PWMI), remains a leading neurodevelopmental disorder. While oligodendrocyte precursor cell (OPC) differentiation failure is central to PWMI...

Abstract Autophagy-linked organelle remodeling is essential for skeletal muscle differentiation and is closely linked to the metabolic environment. The ketone body 3-hydroxybutyrate (3HB) serves as an alternative energy ...

ABSTRACT The present study is carried out to investigate the development of the olfactory organ and it`s histological structure in the embryos, Larvae and adults of urodele amphibians Salamander Neurergus crocatus crocat...

Artículo de publicación ISI Chronic exposure to stress hormones has an impact on brain structures relevant to cognition. Nicotinic acetylcholine receptors (AChRs) are involved in numerous cognitive processes includi...

Materias / palabras clave: In vitro; Cell biology; Embryo; Cell culture; Biology; In vivo; Tissue culture; Karyotype; Teratocarcinoma; Induced pluripotent stem cell; Molecular biology; Cellular differentiation

Materias / palabras clave: Biology; Stem cell; Cell biology; Elasticity (physics); Matrix (chemical analysis); Cell lineage; Computational biology; Evolutionary biology; Cellular differentiation; Genetics; Gene; Physics

A fluid mosaic model is presented for the gross organization and structure of the proteins and lipids of biological membranes. The model is consistent with the restrictions imposed by thermodynamics. In this model, the p...

El «duraznillo blanco» (Solanum glaucophyllum, sinónimo S. malacoxylon) es el agente causal de la calcinosis enzoótica, una enfermedad caracterizada por la calcificación de los tejidos blandos. La planta es altament...

Los factores de crecimiento forman un grupo de macromoléculas polipeptí- dicas, que presentan acciones específicas y potentes sobre la regulación de la proliferación, la muerte, la motilidad y la diferenciación de ...

En esta publicación se han resumido los principales trabajos de investigación científica sobre carcinogénesis realizados en el Centro de Investigaciones Biológicas (Hospital Interzonal General de Agudos "Prof. Dr. L...

Fil: Cardozo, Alejandra Johana. Hospital Italiano; Argentina. Como el sistema nervioso tiene una capacidad limitada de autorreparación, y la neurogénesis en el adulto está restringida a ciertas regiones del cerebro, ...

Los hongos son fuente de alimento y medicina desde tiempos remotos. Por su valor nutracéutico y como fuente de nutricéuticos se han utilizado para mantener y mejorar la salud, preservar la juventud y promover la longev...

Tesis de Licenciatura Las células madre mesenquimales son células madre adultas que pueden originar principalmente derivados de la línea mesodérmica, como osteocitos, adipocitos y condrocitos. En numerosas especies, ...

Al igual que otras localidades puneñas, Santa Rosa de los Pastos Grandes (Departamento Los Andes, provincia de Salta, Argentina) es una población pequeña (114 habitantes) y se encuentra parcialmente aislada, por lo qu...

Phytoestrogens (PE) such as genistein (Gen) are considered a natural therapy to counteract the risk of cardiovascular diseases in postmenopausal women. Atherosclerosis is a chronic inflammatory process that, in the later...

Fil: Fernández, Esteban Rodrigo. Administración Nacional de Laboratorios e Institutos de Salud "Dr. Carlos Malbrán". Instituto Nacional de Parasitología "Dr. Mario Fatala Chaben"; Argentina. La enfermedad de Chagas, ...

Part I: Molecular Biology of Cancer Molecular Methods in Oncology Section 1. Amplification Techniques Section 2. RNA Interference Section 3. cDNA arrays Section 4. Tissue arrays Section 5. Cytogenetics Section 6. Bioinfo...