Search results for "Editor"

Unicellular ancestry and mechanisms of diversification of Goodpasture antigen-binding protein.

2018

The emergence of the basement membrane (BM), a specialized form of extracellular matrix, was essential in the unicellular transition to multicellularity. However, the mechanism is unknown. Goodpasture antigen–binding protein (GPBP), a BM protein, was uniquely poised to play diverse roles in this transition owing to its multiple isoforms (GPBP-1, -2, and -3) with varied intracellular and extracellular functions (ceramide trafficker and protein kinase). We sought to determine the evolutionary origin of GPBP isoforms. Our findings reveal the presence of GPBP in unicellular protists, with GPBP-2 as the most ancient isoform. In vertebrates, GPBP-1 assumed extracellular function that is further e…

Ancient Immunity. Phylogenetic Emergence of Recognition-Defense Mechanisms.

2021

Although still scarcely considered by the majority of the biomedical world, invertebrates have greatly contributed to the elucidation of fundamental biological problems [...]

Nutrigerontology: A key for achieving successful ageing and longevity

2016

During the last two centuries the average lifespan has increased at a rate of approximately 3 months/year in both sexes, hence oldest old people are becoming the population with the fastest growth in Western World. Although the average life expectancy is increasing dramatically, the healthy lifespan is not going at the same pace. This underscores the importance of studies on the prevention of age-related diseases, in order to satisfactorily decrease the medical, economic and social problems associated to advancing age, related to an increased number of individuals not autonomous and affected by invalidating pathologies. In particular, data from experimental studies in model organisms have c…

Magnesium and Micro-Elements in Older Persons

2021

Macro- and micro-element deficiencies are widely diffused in older people. The deficiency of these elements in older people is often attributable to malnutrition, even if other medical conditions (such as gastrointestinal problem) or non-medical conditions (such as polypharmacy) can lead to these deficiencies [1]. It is estimated that malnutrition is present in 1.3–47.8% of older people living in the community, being higher in other settings and in low-middle income countries [2].

Special Issue “Mental Health Issues and Quality of Life in Older Individuals”

2021

There are numerous biological, psychological, and social factors that have a more or less prominent impact on the mental health of older adults [...]

Erratum to “Worldwide comparison of ovarian cancer survival: Histological group and stage at diagnosis (CONCORD-2)” [Gynecol. Oncol. 144 (2017) 396–4…

2017

Objective. Ovarian cancer comprises several histological groups with widely differing levels of survival. We aimed to explore international variation in survival for each group to help interpret international differences in survival from all ovarian cancers combined. We also examined differences in stage-specific survival. Methods. The CONCORD programme is the largest population-based study of global trends in cancer survival, including data from 60 countries for 695,932 women (aged 15–99 years) diagnosed with ovarian cancer during 1995–2009. We defined six histological groups: type I epithelial, type II epithelial, germ cell, sex cord-stromal, other specific non-epithelial and non-specific…

Hippo pathway regulates neural stem cell quiescence.

2016

Response to Letter to the Editor by Dr Rios and Dr Cardoso

2020

We have read with interest the letter of Dr Rios and Dr Cardoso about our manuscript entitled “Krapina atlases suggest a high prevalence of anatomical variations in the first cervical vertebra of Neanderthals, ” by Palancar et al. (2020). Here, we respond to the issues raised in the Letter to the Editor by Dr Rios and Dr Cardoso

Boosting Action Observation and Motor Imagery to Promote Plasticity and Learning

2018

Neural Plasticity, 2018

Analysis of the prognostic role of an immune checkpoint score in resected non-small cell lung cancer patients

2016

[EN] Tumors develop mechanisms to recruit tolerogenic immune cells and to induce the expression of molecules that act as immune checkpoints. This regulation of the immune microenvironment favors immune tolerance to the neoplastic cells. In this study, we have investigated the prognostic role of immune-checkpoint expression markers in a cohort of resectable non-small cell lung cancer (NSCLC) patients. RNA was isolated from fresh-frozen lung specimens (tumor and normal lung) (n = 178). RTqPCR was performed to analyze the relative expression of 20 immune-related genes that were normalized by the use of endogenous genes selected by GeNorm algorithm. Patients with higher expression levels of IL2…