Results 31 to 40 of about 3,274,267 (305)

Efficient Monte Carlo Simulation of Biological Aging

open access: yes, 1995
A bit-string model of biological life-histories is parallelized, with hundreds of millions of individuals. It gives the desired drastic decay of survival probabilities with increasing age for 32 age intervals.Comment: PostScript file to appear in Int.J ...
Penna, T. J. P., Stauffer, D.
core   +1 more source

Over-expression of tau results in defective synaptic transmission in Drosophila neuromuscular junctions

open access: yesNeurobiology of Disease, 2005
We have shown that over-expression of human tau (0N3R) in Drosophila larval motor neurons causes significant morphological and functional disruption to the neuromuscular junctions (NMJs).
Francis C. Chee   +6 more
doaj   +1 more source

Accelerated aging and psychological age of an individual as risk factors for COVID-19 complications

open access: yesНаука и инновации в медицине, 2021
Objectives to study the effect of psychological age on the risk of severe forms of Covid-19 in adults. Material and methods. Research method: natural experiment. The 1st measurement: indicators of biopsychological age - mid-2020, the 2nd measurement:
Tatyana N. Berezina   +3 more
doaj   +1 more source

A whole lifespan mouse multi-tissue DNA methylation clock

open access: yeseLife, 2018
Age predictors based on DNA methylation levels at a small set of CpG sites, DNAm clocks, have been developed for humans and extended to several other species.
Margarita V Meer   +3 more
doaj   +1 more source

Monte Carlo Simulation of Age-Dependent Host-Parasite Relations

open access: yes, 2007
The death of a biological population is an extreme event which we investigate here for a host-parasitoid system. Our simulations using the Penna ageing model show how biological evolution can ``teach'' the parasitoids to avoid extinction by waiting for ...
Ana Proykova   +7 more
core   +2 more sources

Dendritic Cell Immunotherapy for Solid Tumors: Advances in Translational Research and Clinical Application

open access: yesCurrent Issues in Molecular Biology
Dendritic cells (DCs) are critical antigen-presenting cells that orchestrate the interface between innate and adaptive immunity, making them attractive approaches for cancer immunotherapy.
Mi Eun Kim, Jun Sik Lee
doaj   +1 more source

ExplaiNAble BioLogical Age (ENABL Age): an artificial intelligence framework for interpretable biological age

open access: yesThe Lancet Healthy Longevity, 2023
Biological age is a measure of health that offers insights into ageing. The existing age clocks, although valuable, often trade off accuracy and interpretability. We introduce ExplaiNAble BioLogical Age (ENABL Age), a computational framework that combines machine-learning models with explainable artificial intelligence (XAI) methods to accurately ...
Wei, Qiu   +3 more
openaire   +2 more sources

European Standard Clinical Practice Guideline and EXPeRT Recommendations for the Diagnosis and Management of Gastroenteropancreatic Neuroendocrine Neoplasms in Children and Adolescents

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric gastroenteropancreatic neuroendocrine neoplasms (GEP‐NENs) are extremely rare and clinically heterogeneous. Management has largely been extrapolated from adult practice. This European Standard Clinical Practice Guideline (ESCP), developed by the EXPeRT network in collaboration with adult NEN experts, provides (adult) evidence ...
Michaela Kuhlen   +23 more
wiley   +1 more source

Molecular Foundations of Inflammatory Diseases: Insights into Inflammation and Inflammasomes

open access: yesCurrent Issues in Molecular Biology
Inflammatory diseases are a global health problem affecting millions of people with a wide range of conditions. These diseases, including inflammatory bowel disease (IBD), rheumatoid arthritis (RA), osteoarthritis (OA), gout, and diabetes, impose a ...
Mi Eun Kim, Jun Sik Lee
doaj   +1 more source

Clinical Insights Into Hypercalcemia of Malignancy in Childhood

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Hypercalcemia of malignancy (HCM) is a rare but life‐threatening metabolic emergency in children that occurs in less than 1% of pediatric cancer cases, with a reported incidence ranging from 0.4% to 1.0% across different studies. While it is observed in 10%–20% of adult malignancies, pediatric HCM remains relatively uncommon.
Hüseyin Anıl Korkmaz
wiley   +1 more source

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