User profiles for J. Varas

Juan Ángel Fresno Vara

- Verified email at salud.madrid.org - Cited by 5035

Julian Varas

- Verified email at uc.cl - Cited by 1542

PI3K/Akt signalling pathway and cancer

JÁF Vara, E Casado, J de Castro, P Cejas… - Cancer treatment …, 2004 - Elsevier
Phosphatidylinositol-3 kinases, PI3Ks, constitute a lipid kinase family characterized by their
ability to phosphorylate inositol ring 3 ′ -OH group in inositol phospholipids to generate the …

Significant transfer of surgical skills obtained with an advanced laparoscopic training program to a laparoscopic jejunojejunostomy in a live porcine model: feasibility …

J Varas, R Mejía, A Riquelme, F Maluenda, E Buckel… - Surgical …, 2012 - Springer
Background Simulation may provide a solution to acquire advanced laparoscopic skills,
thereby completing the curriculum of residency programs in general surgery. This study was …

Implications of oxidative stress and cell membrane lipid peroxidation in human cancer (Spain)

…, M Sereno, MÁ García-Cabezas, JAF Vara… - Cancer Causes & …, 2004 - Springer
Reactive Oxygen Species (ROS) result from cell metabolism as well as from extracellular
processes. ROS exert some functions necessary for cell homeostasis maintenance. When …

[HTML][HTML] On the role of AtDMC1, AtRAD51 and its paralogs during Arabidopsis meiosis

M Pradillo, J Varas, C Oliver, JL Santos - Frontiers in plant science, 2014 - frontiersin.org
Meiotic recombination plays a critical role in achieving accurate chromosome segregation
and increasing genetic diversity. Many studies, mostly in yeast, have provided important …

[HTML][HTML] Anatomic hepatectomy as a definitive treatment for hepatolithiasis: a cohort study

…, F Moisan, J Varas, JR Valbuena, C Bambs, J Martínez… - Hpb, 2012 - Elsevier
Background Treatment requirements in hepatolithiasis may vary and may involve a
multidisciplinary approach. Surgical resection has been proposed as a definitive treatment. …

Absence of SUN1 and SUN2 proteins in Arabidopsis thaliana leads to a delay in meiotic progression and defects in synapsis and recombination

J Varas, K Graumann, K Osman, M Pradillo… - The Plant …, 2015 - Wiley Online Library
Absence of SUN1 and SUN2 proteins in Arabidopsis thaliana leads to a delay in meiotic
progression and defects in synapsis and recombination - Varas - 2015 - The Plant Journal - …

Simulation-trained junior residents perform better than general surgeons on advanced laparoscopic cases

…, R Aggarwal, T Grantcharov, N Jarufe, J Varas - Surgical …, 2017 - Springer
Background Multiple simulation training programs have demonstrated that effective transfer
of skills can be attained and applied into a more complex scenario, but evidence regarding …

[HTML][HTML] A first in human trial implanting microalgae shows safety of photosynthetic therapy for the effective treatment of full thickness skin wounds

…, X Martorell, C Werner, V Simón, J Varas… - Frontiers in …, 2021 - frontiersin.org
Insufficient oxygen supply represents a relevant issue in several fields of human physiology
and medicine. It has been suggested that the implantation of photosynthetic cells can …

Completely laparoscopic versus open gastrectomy for early and advanced gastric cancer: a matched cohort study

F Moisan, E Norero, M Slako, J Varas, G Palominos… - Surgical …, 2012 - Springer
Introduction The application of laparoscopic gastric surgery has rapidly increased for the
treatment of early gastric cancer. However, laparoscopic gastrectomy for advanced tumor …

[HTML][HTML] Telemedicine for postoperative follow-up, virtual surgical clinics during COVID-19 pandemic

…, M Gabrielli, P Soto, M Dib, G Urrejola, J Varas… - Surgical …, 2021 - Springer
and background data Recent coronavirus outbreak and “stay at home” policies have accelerated
the implementation of virtual healthcare. Many surgery departments are implementing …