Infection-associated thymic atrophy

M Luo, L Xu, Z Qian, X Sun - Frontiers in immunology, 2021 - frontiersin.org
The thymus is a vital organ of the immune system that plays an essential role in thymocyte
development and maturation. Thymic atrophy occurs with age (physiological thymic atrophy) …

Thymus, undernutrition, and infection: approaching cellular and molecular interactions

W Savino, J Durães, C Maldonado-Galdeano… - Frontiers in …, 2022 - frontiersin.org
Undernutrition remains a major issue in global health. Low protein-energy consumption,
results in stunting, wasting and/or underweight, three deleterious forms of malnutrition that …

The circadian clock in immune cells controls the magnitude of Leishmania parasite infection

S Kiessling, G Dubeau-Laramée, H Ohm… - Scientific reports, 2017 - nature.com
The intracellular parasite Leishmania uses neutrophils and macrophages as host cells upon
infection. These immune cells harbour their own intrinsic circadian clocks, known to …

Congenital Zika syndrome is associated with maternal protein malnutrition

J Barbeito-Andrés, P Pezzuto, LM Higa, AA Dias… - Science …, 2020 - science.org
Zika virus (ZIKV) infection during pregnancy is associated with a spectrum of developmental
impairments known as congenital Zika syndrome (CZS). The prevalence of this syndrome …

Protoplast Isolation and Shoot Regeneration from Protoplast-Derived Callus of Petunia hybrida Cv. Mirage Rose

HH Kang, AH Naing, CK Kim - Biology, 2020 - mdpi.com
Despite the increasing use of protoplasts in plant biotechnology research, shoot
regeneration from protoplasts remains challenging. In this study, we investigated the factors …

Why is congenital Zika syndrome asymmetrically distributed among human populations?

J Barbeito-Andrés, L Schuler-Faccini, PP Garcez - PLoS Biology, 2018 - journals.plos.org
Zika virus (ZIKV) is a health burden due to the severe neurological abnormalities that arise
after congenital infection. Although multiple experimental studies have linked ZIKV with …

The binomial parasite-host immunity in the healing process and in reactivation of human tegumentary leishmaniasis

F Conceição-Silva, J Leite-Silva… - Frontiers in …, 2018 - frontiersin.org
Leishmaniasis is a vector-borne infectious disease caused by different species of protozoa
from the Leishmania genus. Classically, the disease can be classified into two main clinical …

Assessment of nutritional stress in famine burials using stable isotope analysis

BS Walter, SN DeWitte, T Dupras… - American journal of …, 2020 - Wiley Online Library
Objectives We compared δ15N and δ13C values from bone and dentine collagen profiles of
individuals interred in famine‐related and attritional burials to evaluate whether individuals …

High temperatures and human pressures interact to influence mortality in an African carnivore

D Rabaiotti, R Groom, JW McNutt… - Ecology and …, 2021 - Wiley Online Library
The impacts of high ambient temperatures on mortality in humans and domestic animals are
well‐understood. However much less is known about how hot weather affects mortality in …

Thymic Microenvironment Is Modified by Malnutrition and Leishmania infantum Infection

M Losada-Barragán, A Umaña-Pérez… - Frontiers in Cellular …, 2019 - frontiersin.org
Detrimental effects of malnutrition on immune responses to pathogens have long been
recognized and it is considered a main risk factor for various infectious diseases, including …