Results 91 to 100 of about 15,666 (259)

Síndrome de progeria de Hutchinson Gilford: mutación silenciosa gly608gly en el gen lmna: reporte de caso y revisión

Iatreia, 2010
INTRODUCCIÓN : mutaciones en el gen LMNA, LAMINA A/C; originan un grupo de desordenes genéticos que pueden ser clasificados en cuatro grupos: enfermedades de músculo estriado y cardiaco, síndromes lipodistroficos, neuropatías periféricas y progeria (1 ...
Lucero Tarin A., Andrea Fiaga, Ximena Saenz   +2 more
doaj  

Progeria

Revista chilena de pediatría, 2002
Resumen La progeria o síndrome de Hutchinson-Gilford esun síndrome poco frecuente. Consiste en la aparición de signos de envejecimiento en niños entre su primer y segundo año de vida. La mayoría de los casos de progeria son esporádicos, lo cual plantea la posibilidad de un patrón de herencia autosómico dominante por mutación de novo.
Pardo V., Rosa Andrea, Castillo T, Silvia   +1 more
openaire   +2 more sources

iTRAQ-Based Analysis of Progerin Expression Reveals Mitochondrial Dysfunction, Reactive Oxygen Species Accumulation and Altered Proteostasis [PDF]

, 2015
[Abstract] Introduction. Nuclear accumulation of a mutant form of the nuclear protein Lamin-A, called Progerin (PG) or Lamin AΔ50, occurs in Hutchinson-Gilford Progeria Syndrome (HGPS) or Progeria, an accelerated aging disease. One of the main symptoms
Arufe, M.C., Blanco García, Francisco J, Delmiro, Aitor, Fafián Labora, Juan Antonio, Fernández-Moreno, Mercedes, Fernández-Pernas, Pablo, Fernández-Puente, Patricia, Landeira-Abia, Arancha, Lesende-Rodríguez, Iván, Martín, Miguel A., Mateos, Jesús   +10 more
core   +3 more sources

The fat‐heart entanglement and the role of ‘osteopontin mechanics’ in cardiometabolic senescence

European Journal of Clinical Investigation, Volume 56, Issue 1, January 2026.
Abstract Background Residual cardiovascular (CV) risk persists despite therapeutic advances. Obesity is heterogeneous, and visceral adipose tissue (VAT) dysfunction (‘adiposopathy’) complicates risk stratification. Osteopontin (OPN) is a pleiotropic mediator implicated in VAT inflammation, senescence‐associated pathways, atherosclerosis and myocardial ...
Cristina Michelauz, Fabrizio Montecucco, Luca Liberale, Federico Carbone   +3 more
wiley   +1 more source

DNA damage: A main determinant of vascular aging [PDF]

, 2016
Vascular aging plays a central role in health problems and mortality in older people. Apart from the impact of several classical cardiovascular risk factors on the vasculature, chronological aging remains the single most important determinant of ...
Bautista-Niño, P.K. (Paula), Danser, A.H.J. (Jan), Portilla-Fernandez, E. (Eliana), Roks, A.J.M. (Anton), Vaughan, D.E. (Douglas E.)   +4 more
core   +2 more sources

Clinicopathological Challenge: A Progressively Enlarging Hardened Skin Plaque

International Journal of Dermatology, Volume 65, Issue 1, Page 15-17, January 2026.
ABSTRACT Stiff skin syndrome (SSS) is a rare connective tissue disease manifesting as a progressive, non‐inflammatory fibrosis that causes the skin and soft tissues to harden. It can result in restricted joint movement, particularly affecting the shoulder and pelvic girdle. A segmental variant with a better prognosis has been described.
Marian Fernández Martínez, Frida Paola Rivera Lira, Rodrigo Roldán‐Marín, Sonia Toussaint‐Caire   +3 more
wiley   +1 more source

Cellular Senescence, Inflammaging and Cardiovascular Disease

Immunological Reviews, Volume 337, Issue 1, January 2026.
ABSTRACT Aging is the most important yet unmodifiable risk factor for cardiovascular disease (CVD). As a result, targeting cardiovascular aging has emerged as a promising strategy to promote long‐term cardiovascular health. This review summarizes current knowledge on the effects of aging within the cardiovascular system as well as systemic processes ...
Lukas Zanders, Denada Arifaj, Julian U. G. Wagner, Stefanie Dimmeler   +3 more
wiley   +1 more source

Posttranslational Modifications of Lamin A/C and Cardiac Aging: A Short Review

Journal of the Practice of Cardiovascular Sciences
Cardiac aging is considered as natural and age-related changes in the heart, which can lead to a decline in heart function. Cardiac aging increases the risk of heart failure, atrial fibrillation, and other cardiovascular complications.
Vikas Tiwari, Samhita Chakraborty, Sanjay K. Banerjee   +2 more
doaj   +1 more source

Novel Drug‐Testing Platform for Vascular Injury‐induced Intimal Hyperplasia Using a Microphysiological System

Advanced Healthcare Materials, Volume 14, Issue 31, December 8, 2025.
This study develops a 3D vascular injury model using a microphysiological system that mimics key features of intimal hyperplasia. Antiproliferative drugs reduced VSMC proliferation but worsened endothelialdenudation. A combination of diphenyleneiodonium and quercetin effectively reduced proliferation and migration of VSMC and inflammation while ...
Ungsig Nam, HyeMi Kim, Jeong Ah Kim, Ki‐Hwan Nam, Kye‐Sung Lee, Hwan Hur, Jessie S. Jeon, Ji Yong Bae   +7 more
wiley   +1 more source

Hydrogen peroxide induced genomic instability in nucleotide excision repair-deficient lymphoblastoid cells [PDF]

, 2010
Copyright @ 2010 Gopalakrishnan et al; licensee BioMed Central Ltd.Background The Nucleotide Excision Repair (NER) pathway specialises in UV-induced DNA damage repair. Inherited defects in the NER can predispose individuals to Xeroderma Pigmentosum (XP).
Gopalakrishnan, K, Hande, P, Low, GKM, Slijepcevic, P, Srikanth, P, Ting, APL   +5 more
core   +2 more sources